CN215660207U - Radioactive hoisting tool storage support for nuclear power station hoisting - Google Patents

Abstract

The utility model belongs to the technical field of storage of lifting tools, in particular to a radioactive lifting tool storage support for lifting a nuclear power station, which comprises two triangular frames, wherein connecting rods are fixedly arranged between three corners of the two triangular frames, fixing rods are fixedly arranged between two support legs of the two triangular frames, a plurality of first hooks which are uniformly distributed are fixedly connected to the bottom end surfaces of the connecting rods and the fixing rods which are positioned above the triangular frames, two trays are arranged below the first hooks, so that the radioactive lifting tools can be hung or stored flatly according to the storage requirements of the tools, the storage classification is clear, the storage and the taking are convenient, the radioactive lifting operation efficiency is improved, the radioactive tools in the square frame are separated by the lead skins by hanging the lead skins on the outer frame of the square frame, the contact between the operation personnel and the tools is reduced, and the contamination risk of the operation personnel is reduced, thereby reducing the external irradiation of radioactive lifting tools and effectively reducing the collective dose.

Description

Radioactive hoisting tool storage support for nuclear power station hoisting

Technical Field

The utility model relates to the technical field of lifting tool storage, in particular to a radioactive lifting tool storage bracket for lifting of a nuclear power station.

Background

During overhaul of a No. 1-6 unit in a nuclear power site, radioactive hoisting operation is frequent, hoisting operation needs to be carried out by using radioactive tools, the radioactive tools are filled and placed by using red plastic bags in the past and are stored in different red plastic bags in classes such as hanging strips, shackles, safety belts, chain blocks and the like, the radioactive tools need to be turned and found in the plastic bags during use, and in the use and contact process of the radioactive hoisting tools, the risks of personnel contamination, overhigh exposure dose, ground contamination, cause of contamination of passing operation personnel and the like exist, and the radioactive hoisting tools are inconvenient to use and cannot be conveniently taken out.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background technology, the utility model provides the storage support for the radioactive lifting tools for the nuclear power station, which has the characteristics of being capable of being hung or flatly stored according to the storage requirements of the tools, being clear in storage classification and convenient and fast to store and take, improving the radioactive lifting operation efficiency, reducing the contact between the operation personnel and the tools, reducing the contamination risk of the operation personnel, reducing the external irradiation of the radioactive lifting tools and the tools, and effectively reducing the collective dose.

In order to achieve the purpose, the utility model provides the following technical scheme: radioactive lifting tool storage support is used in nuclear power station plays, including two triangular frame, two equal fixed mounting has the connecting rod between the three turning of triangular frame, two equal fixed mounting has the dead lever between two stabilizer blades of triangular frame, and the equal fixedly connected with a plurality of evenly distributed's of bottom face that is located the connecting rod of top and two dead levers first couple, it is a plurality of the below of first couple is provided with two trays, two triangular frame's lateral wall fixed mounting has the square frame, the inside middle part fixed mounting of square frame has fixed frame, the inside up end of square frame and the bottom face of fixed frame all are provided with a plurality of second couples.

In order to facilitate the movement of the second hook, the radioactive lifting tool storage support for the nuclear power station is preferably used as the radioactive lifting tool storage support for the nuclear power station, T-shaped sliding grooves are formed in the upper end face of the inside of the square frame and the bottom end face of the fixing frame, sliding blocks are connected to the inside of the sliding grooves in a sliding mode, and the bottom end face of each sliding block is movably connected with the second hook.

In order to store tools such as hanging strips, shackles, safety belts, chain blocks and the like, the two trays are preferably used as the radioactive lifting tool storage bracket for the nuclear power station, and are fixedly arranged at the bottom between the two triangular frames.

In order to fix the position of the fixing frame, the fixing frame is preferably used as a radioactive lifting tool storage bracket for lifting the nuclear power station, and the fixing frame is square.

Compared with the prior art, the utility model has the beneficial effects that:

the radioactive hoisting tool storage support for the nuclear power station hoisting can be used for hanging various tools to be used on a first hook on a triangular frame according to the storage requirements of the tools such as a hanging strip, a shackle, a safety belt, a chain block and the like, increasing the number of the first hooks by additionally arranging a fixing rod so as to hang the hanging strip, and sufficiently meeting the hanging requirement of the hanging strip required by the overhaul hoisting operation, storing the tools such as the shackle and the chain block through a tray so as to hang or flatly store the tools according to the storage requirements of the tools, clearly classifying the storage, facilitating the storage and the retrieval, improving the radioactive hoisting operation efficiency, fixing the positions of two triangular frames by additionally arranging a square frame on the basis of the triangular frame, and facilitating the hanging of a lead skin on the outer frame of the square frame through a plurality of second hooks, the lead sheet is hung on the second hook on the fixing frame, so that the radioactive tools and instruments in the square frame are blocked by the lead sheet, the contact between operators and the tools and the contamination risk of the operators are reduced, the external irradiation of the radioactive hoisting tools and instruments is reduced, and the collective dose is effectively reduced;

in conclusion, the radioactive lifting tool storage support for the nuclear power station lifting can be hung or flatly stored according to tool storage requirements, is clear in storage classification and convenient to store and take, improves radioactive lifting operation efficiency, and enables radioactive tools in a cube frame to be blocked by lead skins through the fact that the lead skins are hung on the outer frame of the cube frame, contact between operating personnel and the tools is reduced, contamination risks of the operating personnel are reduced, exposure of the radioactive lifting tools to the outside is reduced, and collective dose is effectively reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a structural view of a radioactive lifting tool storage bracket for nuclear power station lifting of the present invention;

FIG. 2 is a perspective view of the triangular frame and the square frame of FIG. 1 according to the present invention;

figure 3 is a cross-sectional view of the fixing frame of figure 2 according to the utility model.

In the figure, 1, a triangular frame; 101. a connecting rod; 102. fixing the rod; 103. a first hook; 2. a tray; 3. a cube frame; 301. a chute; 302. a slider; 303. a second hook; 4. a fixing frame is provided.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: through the first hook 103, the hanging strip, the shackle, the safety belt and the chain block tools can be hung and leaned on, through additionally arranging the fixing rod 102, the number of the first hook 103 is increased, so that the hanging strip can be hung and leaned on, and the hanging strip hanging and leaning on required by the heavy repair hoisting operation can be sufficiently met, through the tray 2, the hanging strip, the chain block and other tools can be conveniently stored, so that the hanging and leaning on or the flat storage can be carried out according to the storage requirement of the tools, the storage classification is clear, the access is convenient, the radioactive hoisting operation efficiency is improved, through additionally arranging the square frame 3 on the basis of the triangular frame 1, the positions of the two triangular frames 1 can be fixed, meanwhile, through the plurality of second hooks 303, the lead skin can be conveniently hung and leaned on the outer frame of the square frame 3, the blocking of the frame and the lead skin is realized after the radioactive tools are stored, the contact between operators and the tools is reduced, the contamination risk of the operating personnel is reduced, so that the external irradiation of radioactive lifting tools and instruments is reduced, and the collective dose is effectively reduced.

Referring to fig. 2 and 3, by arranging the fixing rod 102 and the connecting rod 101, when the fixing rod 102 and the connecting rod 101 connect and fix two triangular frames 1, the number of the first hooks 103 can be increased, when hanging straps, shackles, safety belts and chain block tools on the first hooks 103, the first hooks 103 can sufficiently meet the hanging requirements of using the straps for heavy repair hoisting operation, the square frame 3 and the bottom tray 2 are added on the basis of the triangular frames 1, so that the tray 2 is convenient for dismounting and storing tools such as chain blocks, the second hooks 303 are installed at the top of the square frame 3 to hang lead skins, and the sliding block 302 is moved along the sliding groove 301 by pulling the second hooks 303 to adjust the positions of the second hooks 303 and facilitate hanging the lead skins.

The working principle and the using process of the utility model are as follows: firstly, various tools and instruments to be used can be hung on a first hook 103 on a triangular frame 1 according to the storage requirements of the tools and instruments such as a sling, a shackle, a safety belt, a chain block and the like, the number of the first hooks 103 is increased by additionally arranging a fixing rod 102 so as to be convenient for hanging the sling and can sufficiently meet the hanging requirement of using the sling for overhauling hoisting operation, the tools and instruments such as the shackle and the chain block and the like can be conveniently stored through a tray 2 so as to be hung or stored flatly according to the storage requirements of the tools and instruments, the storage classification is clear, the storage and the taking are convenient, the radioactive hoisting operation efficiency is improved, the positions of two triangular frames 1 can be fixed by additionally arranging a square frame 3 on the basis of the triangular frames 1, meanwhile, the lead sheet is convenient to be hung on the outer frame of the square frame 3 through a plurality of second hooks 303, and the lead sheet is hung on the second hooks 303 on a fixing frame 4, the radioactive tools in the square frame 3 are separated by the lead sheath, so that the contact between the operating personnel and the tools is reduced, the contamination risk of the operating personnel is reduced, the external irradiation of the radioactive hoisting tools is reduced, and the collective dose is effectively reduced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. Radioactive lifting tool storage support is used in nuclear power station rising, including two triangular frame (1), its characterized in that: two equal fixed mounting has connecting rod (101), two between the three turning of triangular frame (1) equal fixed mounting has dead lever (102) between two stabilizer blades of triangular frame (1), and the equal fixedly connected with a plurality of evenly distributed's of bottom face first couple (103) that are located connecting rod (101) of top and two dead levers (102) is a plurality of the below of first couple (103) is provided with two trays (2), two the lateral wall fixed mounting of triangular frame (1) has square frame (3), the inside middle part fixed mounting of square frame (3) has fixed frame (4), the inside up end of square frame (3) and the bottom face of fixed frame (4) all are provided with a plurality of second couple (303).

2. The radioactive lifting implement storage rack for nuclear power station lifting of claim 1, wherein: the square frame is characterized in that a T-shaped sliding groove (301) is formed in the upper end face of the inside of the square frame (3) and the bottom end face of the fixed frame (4), a sliding block (302) is connected to the inside of the sliding groove (301) in a sliding mode, and the bottom end face of the sliding block (302) is movably connected with a second hook (303).

3. The radioactive lifting implement storage rack for nuclear power station lifting of claim 1, wherein: two the tray (2) is all fixedly installed at the bottom between the two triangular frames (1).

4. The radioactive lifting implement storage rack for nuclear power station lifting of claim 1, wherein: the fixing frame (4) is square.

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