Y辐照装置储源井上倒装源作业方法及作业平台 Inoue Y irradiator source storage flip-source operating methods and working platform

技术领域 Technical Field

[0001] 本发明涉及一种井上作业方法及作业平台，特别是一种Y辐照装置储源井上倒装源作业方法及作业平台。 [0001] The present invention relates to a method of operation Inoue and work platforms, in particular a storage source Inoue Y irradiator flip source operating methods and platforms.

背景技术 Background

[0002] 目前，现有的工业化Y辐照装置在其储源井上进行倒装钴-60放射源作业时，多采用临时搭建操作台方式，完成5000〜6000kg重的钴源包装铅罐进出储源井及钴-60源棒上、下源架等作业过程。 When the [0002] Currently, existing industrial Y irradiation facility at its storage source Inoue flip radioactive cobalt-60 operations, the use of temporary structures console mode, complete 5000~6000kg weight of cobalt source package lead out of the storage tank On the source wells and cobalt 60 source rod racks under operation process source. 如图1所示操作步骤，辐照源包装铅罐（以下简称铅罐）入井过程：图1. 0储源井原状；图1. 1开始搭建作业平台，铅罐空悬入室；图1. 2将铅罐落在搭建完成的作业平台上进行操作；图1.3操作完毕，稍起铅罐，拆除作业平台，将铅罐放入井下， 进行井下操作。 As shown in Figure 1 procedure, the radiation source package lead tank (hereinafter referred to as the lead tank) into the wells procedure: Figure 1.0 undisturbed reservoir source wells; Figure 1.1 began to build platforms, lead tank vacant burglary; Fig. 2 fall on the lead tank set up to operate the completed work platform; Figure 1.3 operation is completed, slightly from the lead tank, demolition work platforms, will lead into the underground tank, downhole operation. 铅罐出井过程：图1.4铅罐出井空悬，搭建作业平台；图1.5出井铅罐落在平台上，进行操作；图1.6铅罐出室，加搭操作台；图1.7拆除临时平台，恢复原状。 Lead tank Idei process: Figure 1.4 Lead tank Idei vacant, build platforms; Fig 1.5 well lead tank falls on the platform, to operate; Figure 1.6 Lead cans out of room, plus take the console; Figure 1.7 Remove the temporary platform, restitution . 图2是现有的临时搭建的Y辐照装置储源井上倒装源作业平台。 Figure 2 is a conventional irradiation apparatus Y makeshift storage source Inoue flip source platforms.

[0003] 现有的Y辐照装置储源井上倒装源作业方法虽可节省部分资金支出，但由于装载钴-60源的5000〜6000kg重的铅罐进、出储源井的需要反复操作，每次操作对临时操作平台最少需要拆装2次，费时费力，且延长了危险作业时间；其二，操作人员多次反复在完全敞开式的储有放射源的水井上负重作业，给作业人员的人身安全带来无法预料的危险； 其三，由于在储源井上临时搭建的操作平台缺少稳固的固定点位，当将5000〜6000kg装有放射源的铅罐吊入辐照室时，以及倒装源作业人员站在临时搭建的操作台上持较重工具作业时，稍不注意就有可能发生铅罐倾覆甚至翻入井下，砸断钴-60源棒包壳，造成核污染， 也有可能发生作业人员失足滑入储源井，造成人员辐射伤亡事故。 [0003] Y irradiator existing storage source Inoue flip-source operating methods, although part of capital expenditure savings, but due to load cobalt-60 source 5000~6000kg weight into the lead tank, you need a source of repeated operation of storage wells Each operation requires a minimum platform for temporary removable 2 times, time consuming, and the risk of extending the operating time; secondly, the operator repeatedly in a fully open storage wells which load jobs on radioactive sources, to the job the safety of personnel with unpredictable dangers; Third, since the store source Inoue makeshift platform lacks solid fixed point, when the 5000~6000kg lead tank containing radioactive sources when hanging into the irradiation chamber, and flip-source operating personnel stood makeshift operating table holds heavy tools job, little attention is likely to occur even lead tank overturning plunged into the pit, cut the cobalt-60 source rod cladding, causing nuclear contamination, workers may also occur slip slide storage source wells, causing radiation casualties.

发明内容 DISCLOSURE

[0004] 本发明的目的是提供了一种免拆装的Y辐照装置储源井上倒装源作业方法及作业平台。 [0004] The object of the present invention is to provide a removable storage device free of Y radiation source Inoue flip-source operating methods and platforms.

[0005] 本发明的Y辐照装置储源井上倒装源作业方法是将作业平台制成一种可移动的平台，当需要用作业平台时，将作业平台移动至储源井的上方进行操作，当不需要作业平台时，将作业平台移动离开储源井的上方，进行井下操作；包括如下步骤： [0005] Y irradiator source Inoue flip source reservoir operation method of the present invention is to prepare a work platform movable platform, work platforms when needed, the work platform to move well above the storage source to operate , when no work platform, the working platform is moved away from the top of the reservoir source wells, downhole operation; comprising the steps of:

[0006] 入井程序： [0006] into the well program:

[0007] (1)将作业平台移动至储源井上方； [0007] (1) will move to the reservoir source platforms Inoue party;

[0008] (2)将铅罐落在作业平台上，进行井上操作； [0008] (2) will fall on the lead tank work platform, Inoue operation;

[0009] (3)将铅罐提升至作业平台上方，把作业平台移走，铅罐放入井下，进行井下操作； [0009] (3) The lead tank up to the top platform, the working platform is removed, the lead tank placed underground, downhole operation;

[0010] 出井程序： [0010] Idei program:

[0011] (1)将铅罐提出储源井，把作业平台移动至储源井上方； [0011] (1) The source of lead storage tank made well, the work platform to move the storage source Inoue party;

[0012] (2)将铅罐落在作业平台上，进行井上操作；[0013] (3)将铅罐提出储源室，把作业平台移走，加搭操作台，进行井下操作。 [0012] (2) will fall on the lead tank work platform, Inoue operation; [0013] (3) the source of the lead tank proposed reservoir chamber, the working platform removal, plus take the console, downhole operation.

[0014] 本发明的Y辐照装置储源井上倒装源作业平台主要由安全护栏、承重平台、重力辊轮和轨道组成。 [0014] Y radiation source storage device of the present invention Inoue flip-source platforms mainly by the security fence, loading platforms, gravity roller and track components. 作业平台通过重力辊轮可在轨道上自由滑动，免去了反复拆装作业平台的工作，节省了时间，提高了工作效率，安全可靠，操作简单。 Work platform gravity roller slidably on the rail, eliminating the need for repeated disassembly work platforms, saving time and improving the efficiency, safety and reliability, easy to operate.

[0015] 上述的承重平台与重力辊轮通过辊轮支架连接在一起，辊轮支架通过直轴和轴承与重力辊轮连接在一起，可拆卸，方便维护与维修。 [0015] the above loading platform and gravity roller connected together through a roller carrier, the roller carrier are connected together by a straight shaft and bearing and gravity roller, detachable, easy maintenance and repair. 重力辊轮一般为四个，ー边各两个重力辊轮。 Gravity roller is generally four, two each side ー gravity rollers.

[0016] 上述的轨道包括行走轨道、行走轨道架和轨道基。 [0016] include walking track above the track, walking track frame and track groups. 行走轨道、行走轨道架与轨道基焊接成一体，并与地面连接牢固，在平台承重行走中不产生松动位移，重力辊轮的轮子底面与行走轨道顶端水平。 Walking track, walking track and the track base frame welded into one, and is firmly connected with the ground, walking on the platform load displacement does not generate loose wheel and walking track to the top level of the bottom surface gravity rollers.

[0017] 上述的承重平台与轨道垂直侧面的两侧通过插接方式安装有安全护栏，两排安全护栏均可与承重平台分离。 [0017] The above-bearing platform and vertical track on both sides by the side of the security fence mounted connector, two rows of safety barriers can be separated from the loading platform. 避免承重平台沿轨道滑动时，铅罐沿轨道方向产生傾斜，甚至翻倒。 Avoid loading platform slides along the track, the lead tank track direction tilted, or even overturned.

[0018] 本发明的工作原理是：在储源井的倒源副井的两侧地面上设置轨道基，轨道基上焊接行走轨道架，行走轨道架里焊接行走轨道。 [0018] The working principle of the present invention are: to set the track groups on both sides of the ground source storage source auxiliary shaft well down on the track base frame welded walking track, walking track walking track planes in welding. 将带有重力辊轮和安全护栏的承重平台安装在行走轨道上，实现承重平台沿轨道方向的滑动。 Loading platform with gravity rollers and safety barriers installed on the walking track to achieve load-bearing platform slide along the track direction. 当需要用作业平台吋，只需人力拉动安全护栏，将作业平台滑至储源井的上方进行操作，当不需要作业平台吋，将作业平台滑至储源井的一侧，进行井下操作。 When you need to use the work platform inch, simply pull the security fence manpower, the working platform slid over the storage source to operate well, when no work platform inch, slid to the side of the reservoir source operating platform wells, downhole operation.

[0019] 本发明优点是： [0019] advantages of the present invention are:

[0020] 1、可保证所有エ业化Y辐照装置在辐照室内储源井上吊装10，OOOkg以内的钴-60源铅罐的作业安全；并可将使用本发明的所有エ业化Y辐照装置在倒装源过程中的临时反复搭建操作平台的时间全部省却，并为所有エ业化Y辐照装置參与倒装源作业的人员提供了安全保障；大幅度提高了エ业化Y辐照装置的倒装源作业效率。 [0020] 1, to ensure that all EVAL industrialized Y irradiator 10, the operational safety of cobalt-60 source lead tank OOOkg indoor storage within the irradiation source Inoue lifting; EVAL industry and will use all of the present invention Y Irradiation means temporarily repeatedly flip source build process, all save time operating platform, and for all of the Y EVAL industry participants flip radiation source means provides job security; and significantly increase the EVAL Co. of Y Flip-source operating efficiency irradiation apparatus.

[0021] 2、承重平台上设置有安全护栏，避免承重平台沿轨道滑动时，铅罐沿轨道方向产生傾斜，甚至翻倒，使操作过程安全可靠。 [0021] 2, provided on the load-bearing platform with safety rails, slide along the rail to avoid bearing platform, the lead tank track direction tilted, or even overturned, making the process safe and reliable operation.

[0022] 3、辊轮支架通过直轴和轴承与重力辊轮连接在一起，重力辊轮可拆卸，方便维护与维修。 [0022] 3, the roller carrier connected by straight shaft and bearing rollers together with the gravity, gravity roller removable, easy maintenance and repair.

附图说明 Brief Description

[0023] 图1是现有的Y辐照装置储源井上倒装源作业方法； [0023] FIG. 1 is a conventional reservoir source Inoue Y irradiator flip source working method;

[0024] 图2是现有的Y辐照装置储源井上倒装源作业平台； [0024] FIG. 2 is a conventional reservoir source Inoue Y irradiator flip source operating platform;

[0025] 图3是本发明的Y辐照装置储源井上倒装源作业平台工作示意图； [0025] FIG. 3 is a Y radiation source storage device of the present invention Inoue working schematic flip-source operating platform;

[0026] 图4是本发明的Y辐照装置储源井上倒装源作业平台主视图； [0026] FIG. 4 is a Y radiation source storage device of the present invention Inoue flip-source operating platform front view;

[0027] 图5是本发明的Y辐照装置储源井上倒装源作业平台A向视图； [0027] FIG. 5 is a Y radiation source storage device of the present invention Inoue A flip-source platforms to view;

[0028] 图6是本发明的Y辐照装置储源井上倒装源作业平台BB剖面放大图。 [0028] FIG. 6 is a Y radiation source storage device of the present invention Inoue flip-source operating platform BB sectional enlarged view.

具体实施方式 DETAILED DESCRIPTION

[0029] 本发明的Y辐照装置储源井上倒装源作业方法包括以下步骤： [0029] Y radiation source storage device of the present invention Inoue flip-source operating method comprises the following steps:

[0030] 1、入井程序：[0031] (1)将作业平台移动至储源井上方； [0030] 1, into the well program: [0031] (1) will move to the reservoir source platforms Inoue party;

[0032] (2)将铅罐落在作业平台上，进行井上操作； [0032] (2) will fall on the lead tank work platform, Inoue operation;

[0033] C3)将铅罐提升至作业平台上方，把作业平台移走，铅罐放入井下，进行井下操作。 [0033] C3) will lead up to the top of the tank platform, the working platform is removed, the lead tank placed underground, downhole operation.

[0034] 2、出井程序： [0034] 2, Idei program:

[0035] (1)将铅罐提出储源井，把作业平台移动至储源井上方； [0035] (1) The source of lead storage tank made well, the work platform to move the storage source Inoue party;

[0036] (2)将铅罐落在作业平台上，进行井上操作； [0036] (2) will fall on the lead tank work platform, Inoue operation;

[0037] (3)将铅罐提出辐照室，作业平台留在操作位置即可进行倒装源井下操作。 [0037] (3) The lead tank proposed irradiation chamber, working platform can flip the source of underground operations remain in the operating position.

[0038] 根据图4、5、6所示，本发明的Y辐照装置储源井上倒装源作业平台，由安全护栏1、承重平台2、重力辊轮4和行走轨道5组成。 [0038] According to FIG. 4, 5, Y radiation source storage device of the present invention Inoue flip-source platform, the security fence 1, loading platform 2, gravity rollers 4 and 5 consisting of walking tracks. 承重平台2的四角设置有护栏插座13，安全护栏1通过护栏插座13与承重平台2插接在一起。 Loading platform 2 has four corners fence receptacle 13, a security fence by fence receptacle 13 and the load-bearing platform 2 plugged together.

[0039] 承重平台2下方焊接有辊轮支架3，辊轮支架3通过直轴9和轴承8与重力辊轮4 连接在一起，一侧至少有两个重力辊轮4。 [0039] loading platform 2 is welded underneath the roller carrier 3, the roller carrier 3 by straight shaft 9 and bearing 8 is connected to the gravity roller 4 together, one side at least two gravity roller 4. 行走轨道5位于行走轨道架6里面焊接在一起、 行走轨道架位于轨道基7上面焊接在一起，轨道基7固定在辐照室内储源井上地面上。 5 walking track walking track located inside the frame 6 are welded together, walking track rail base 7 located above the frame are welded together, the track base 7 is fixed on the radiation source Inoue ground indoor storage.