CN104310230A - Overhead type crane - Google Patents
Overhead type crane Download PDFInfo
- Publication number
- CN104310230A CN104310230A CN201410508180.4A CN201410508180A CN104310230A CN 104310230 A CN104310230 A CN 104310230A CN 201410508180 A CN201410508180 A CN 201410508180A CN 104310230 A CN104310230 A CN 104310230A
- Authority
- CN
- China
- Prior art keywords
- armed
- long
- work
- structure type
- span structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
Abstract
The invention discloses an overhead type crane, comprising a structural supporting framework which consists of main beams, a transverse beam and an upright post, wherein the transverse beam is in contact with the main beams through transfer wheels, a long working arm is arranged below the transverse beam and is in contact with the transverse beam through a driving wheel which is controlled by a motor, a grab bucket is arranged at one end, away from the transverse beam, of the long working arm, the grab bucket is provided with three grab fingers, the grab fingers are connected with the end of the long working arm through hinges and connected and controlled through a hydraulic cylinder, the long working arm is in the shape of a curved rod, and a step motor is arranged at each connection point. When the overhead type crane needs to hoist irregular goods which are not packed or difficult to pack, the goods can be fixed by using the grab bucket connected with the long working arm and then carried, so that much time can be saved and the operation can be convenient.
Description
Technical field
The present invention relates to mechanical field field, particularly a kind of crane span structure type hoisting crane.
Background technology
Hoisting crane refers to many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as crane.Belong to material carrying machine.The work characteristics of hoisting crane does intermittent exercise, namely in a working cycle, the corresponding mechanism of the action such as feeding, migration, unloading is alternation, hoisting crane development commercially and use more and more extensive, for overhead crane is again the important classification of inside hoisting crane one, and overhead crane is the goods jack for fixed area, but common goods jack machine can not in bulk, or the goods not having suspension hook to pack carries out lifting, so when being such goods, if do not have packing rope, hoisting crane just seems helpless.
Summary of the invention
Technical matters to be solved by this invention is to provide one, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the invention provides following technical scheme: a kind of crane span structure type hoisting crane, comprise the girder of crane span structure type hoisting crane, crossbeam, the support structure framework of column composition, described crossbeam is contacted by transfer wheel with girder, it is long-armed that described crossbeam has work, described work is long-armed to be contacted by power wheel with crossbeam, described power wheel passes through electric machine control, described work is long-armed is being provided with grab bucket away from crossbeam one end, described grab bucket is provided with 3 and grabs finger, described grabbing refers to that the end long-armed with work is connected through the hinge, described grabbing refers to by hydraulic actuating cylinder connection control.
Preferably, described work is long-armed is curved bar shape, and described point of connection is all provided with stepping motor.
Preferably, the long-armed side of described work is provided with hook, described hook be fixed by welding in work long-armed on.
Preferably, described crane span structure type hoisting crane is provided with remote controller, with grabbing, described power wheel switch refers to that switch is established on a remote control
Adopt the beneficial effect of above technical scheme to be: when user when using this crane span structure type hoisting crane need to hang through packaging or be difficult to packaging fitfull goods in, can use by the grab bucket of the long-armed connection of work, goods is fixed by the grasping teeth of grab bucket after quasi-goods by grab bucket, then carry, can save a lot of time so also facilitates work, and the hook be provided with on the long-armed side of work also can not affect traditional work.
Accompanying drawing explanation
Structural representation when Fig. 1 is of the present invention.
Fig. 2 is the schematic diagram of remote controller of the present invention.
Wherein, 1-crane span structure type hoisting crane, 2-girder, 3-crossbeam, 4-work long-armed, 5-grab bucket, 6-grab finger, 7-hook, 8-remote controller, 9-power wheel switch, 10-grab finger switch, 11-hydraulic actuating cylinder.
Detailed description of the invention
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.Fig. 1 shows the specific embodiment of the present invention: a kind of crane span structure type hoisting crane 1, comprise the girder 2 of crane span structure type hoisting crane, crossbeam 3, the support structure framework of column composition, described crossbeam 3 is contacted by transfer wheel with girder 2, described crossbeam 3 has work long-armed 4, described work long-armed 4 is contacted by power wheel with crossbeam 3, described power wheel passes through electric machine control, described work long-armed 4 is being provided with grab bucket 5 away from crossbeam 3 one end, described grab bucket 5 is provided with 3 and grabs finger 6, described finger 6 of grabbing is connected through the hinge with the end of work long-armed 4, described finger 6 of grabbing is by hydraulic actuating cylinder 11 connection control, because in the Working Life of reality, hoisting crane is that our carrying large machinery is absolutely necessary a machinery, but common goods jack machine can not in bulk, or the goods not having suspension hook to pack carries out lifting, so when being such goods, if there is no packing rope, hoisting crane just seems helpless, and in the present embodiment, described work long-armed 4 is being provided with grab bucket 5 away from crossbeam 3 one end, described grab bucket 5 is provided with 3 and grabs finger 6, used when running into this situation when this crane span structure type hoisting crane at that time, first the position of work long-armed 4 can be regulated to be transferred to most suitable position by remote controller 6, then described grab bucket 5 is aimed at the goods needing carrying, at this moment, it should be noted that, described hydraulic actuating cylinder 11 just can play very large outbreak and use, use a teleswitch and 8 hydraulic pressure cylinder arm is extended, grabbing finger 6 described in this time will grab thing because of the mechanicals efforts finger be combined together just as people, when we think that grabbing the closed degree of finger 6 can ensure that goods can not decline time, just can start to have transported goods, like this goods not having to link up with is not packed for those, just can carry out direct carrying not need to pack, eliminate this time.
In addition, described work long-armed 4 is curved bar shape, described point of connection is all provided with stepping motor, because when this crane span structure type hoisting crane 1 does not need to use, its work long-armed 4 teachers straight down, certain obstruction may be just had like this when carrying out other work, this time, best bet was exactly work long-armed 4 moved in vacant space to go, and in the present embodiment, described work long-armed 4 is curved bar shape, described point of connection is all provided with stepping motor, when the free time, we can be gone inside the long-armed space folded into not of work by the drive of motor, so also can not cause obstruction to other work.
Described on base, described work long-armed 1 is other is provided with hook 7, described hook 7 is fixed by welding in work long-armed 4, when in the face of when not needing the goods of this spline structure to send out, make or have much ado if also such, waste point energy can be caused, so take into account this point in the present embodiment, hook 7 is provided with on long-armed 1 side of work, just hook 7 is used when not needing grab bucket, and described crane span structure type hoisting crane 1 is provided with remote controller 1, with grabbing, described power wheel switch 9 refers to that switch 10 is established on a remote control, such user can have the place of certain distance to control crane span structure type hoisting crane 1 at distance goods and grab bucket 5, safety so very, the generation of unnecessary accident can be avoided.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a crane span structure type hoisting crane, comprise the girder of crane span structure type hoisting crane, crossbeam, the support structure framework of column composition, described crossbeam is contacted by transfer wheel with girder, it is characterized in that: it is long-armed that described crossbeam has work, described work is long-armed to be contacted by power wheel with crossbeam, described power wheel passes through electric machine control, described work is long-armed is being provided with grab bucket away from crossbeam one end, described grab bucket is provided with 3 and grabs finger, described grabbing refers to that the end long-armed with work is connected through the hinge, described grabbing refers to by hydraulic actuating cylinder connection control, described power wheel and grasping teeth are respectively equipped with power wheel switch and grab finger switch.
2. a kind of crane span structure type hoisting crane according to claim 1, is characterized in that: described work is long-armed is curved bar shape, and described point of connection is all provided with stepping motor.
3. a kind of crane span structure type hoisting crane according to claim 1, is characterized in that: the long-armed side of described work is provided with hook, described hook be fixed by welding in work long-armed on.
4. a kind of crane span structure type hoisting crane according to claim 1, is characterized in that: described crane span structure type hoisting crane is provided with remote controller, with grabbing, described power wheel switch refers to that switch is established on a remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508180.4A CN104310230A (en) | 2014-09-28 | 2014-09-28 | Overhead type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508180.4A CN104310230A (en) | 2014-09-28 | 2014-09-28 | Overhead type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104310230A true CN104310230A (en) | 2015-01-28 |
Family
ID=52365588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410508180.4A Pending CN104310230A (en) | 2014-09-28 | 2014-09-28 | Overhead type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303955A (en) * | 2022-08-23 | 2022-11-08 | 浙江浙起机械有限公司 | Large-tonnage grab bucket bridge crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108498A (en) * | 1958-09-19 | 1963-10-29 | Gen Mills Inc | Remote control manipulator drives |
| US3841495A (en) * | 1970-03-02 | 1974-10-15 | Aycock Inc | Traveling overhead cranes |
| US4005895A (en) * | 1975-11-17 | 1977-02-01 | Cullings Harold L | Rotational grapple |
| CN202131024U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Long-distance numerical control bridge crane |
| CN103878761A (en) * | 2012-12-24 | 2014-06-25 | 李木 | Multi-track robot capable of positioning via magnetic fields and control method of multi-track robot |
-
2014
- 2014-09-28 CN CN201410508180.4A patent/CN104310230A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108498A (en) * | 1958-09-19 | 1963-10-29 | Gen Mills Inc | Remote control manipulator drives |
| US3841495A (en) * | 1970-03-02 | 1974-10-15 | Aycock Inc | Traveling overhead cranes |
| US4005895A (en) * | 1975-11-17 | 1977-02-01 | Cullings Harold L | Rotational grapple |
| CN202131024U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Long-distance numerical control bridge crane |
| CN103878761A (en) * | 2012-12-24 | 2014-06-25 | 李木 | Multi-track robot capable of positioning via magnetic fields and control method of multi-track robot |
Non-Patent Citations (1)
| Title |
|---|
| 北京起重运输机械设计研究院: "《起重运输机械产品选用手册 起重运输机械卷》", 30 September 2009, article "起重运输机械产品选用手册 起重运输机械卷" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303955A (en) * | 2022-08-23 | 2022-11-08 | 浙江浙起机械有限公司 | Large-tonnage grab bucket bridge crane |
| CN115303955B (en) * | 2022-08-23 | 2024-03-29 | 浙江浙起机械有限公司 | Large-tonnage grab bridge crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201990402U (en) | Device for integral hanging of shield machine | |
| CN204778311U (en) | Upset hoist | |
| CN206767511U (en) | A kind of hydraulic hoisting turning device | |
| CN206088813U (en) | Heavy machinery hoists transfer device | |
| CN203903824U (en) | Novel rail-mounted crane | |
| CN107055340A (en) | It is a kind of to detect the gantry crane that support frame bears weight | |
| CN202529752U (en) | Telescopic boom crane with counterweight system | |
| CN104310230A (en) | Overhead type crane | |
| CN202880680U (en) | Four-rope remote control grab bucket | |
| CN203173687U (en) | Lifting appliance for steel mould of precast pile | |
| CN203345936U (en) | Multipurpose closed type hydraulic gripper | |
| CN102992187B (en) | Electric distance-fixing ladder-shaped plate blank buttress grippers | |
| CN204727473U (en) | A kind of crane hanger antiswing device | |
| CN201713235U (en) | Tower crane jacket frame electric control device | |
| CN105110179A (en) | Fixing equipment for turning up boom of quayside container crane | |
| CN204607363U (en) | A kind of copper material hangs materials device | |
| CN205892532U (en) | Overhead crane for metallurgic plants moves transmission | |
| CN205187691U (en) | Gantry crane | |
| CN2668590Y (en) | Electromagnetic hydraulic grappler | |
| CN214141283U (en) | Electric single-beam crane for sterilization pot production workshop | |
| CN204450480U (en) | A kind of trolley coach bogie frame turning device | |
| CN203946788U (en) | A kind of large-scale circle Workpiece tilting device | |
| CN109879208A (en) | The arm-type electric pallet truck of dragline scraper combination folding | |
| CN202894866U (en) | Chain turnover machine for large-scale workpiece positioning | |
| CN203682976U (en) | Low-clearance electric chain hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
|
| RJ01 | Rejection of invention patent application after publication |