A type of shelf for routine maintenance materials in a large hydropower station

Abstract

This utility model discloses a standby maintenance material rack for a large hydropower station, belonging to the field of racking technology. It includes a support frame with a moving mechanism at its bottom. A guide rail is fixedly connected to the inner side of the support frame, and a suspension arm is provided on one side of the guide rail. Dust-proof mechanisms are provided on both sides of the support frame. The utility model features a moving mechanism, and an mounting plate connects the support frame and casters. When a large amount of maintenance materials are needed, the support frame can be pushed to move the materials. To fix the rack and materials, threaded holes matching the screws need to be drilled in the warehouse wall where the rack is stored, and then the screws are screwed into the holes. When the rack and materials are not in use, the support frame is pushed, and the perforated plate on the mounting plate is inserted into the screw until the perforated plate abuts against the baffle. Then, the nut is tightened to fix the perforated plate. By easily moving the support frame, a large amount of maintenance materials can be transported at once, improving emergency repair efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of shelving technology, specifically relating to a shelving system for routine maintenance materials in large hydropower stations. Background Technology

[0002] Shelving is used to store goods and can be applied in warehouses, supermarkets, convenience stores, pharmacies, and other places. It has a wide range of uses and is an important tool for improving efficiency in modern warehouses. Its main function is to support goods within the warehouse, reducing the floor space it occupies. There are many types of shelving, which can be divided into supermarket shelving, warehouse shelving, and display shelving according to different uses. Warehouse shelving is further classified into light-duty, medium-duty, and heavy-duty shelving. Large hydroelectric power stations typically maintain a large quantity and variety of maintenance materials.

[0003] Existing large-scale hydropower station standby maintenance material racks can effectively improve the efficiency of material storage, retrieval and organization, thereby improving production efficiency. However, they cannot quickly transport maintenance materials to designated locations, which greatly affects the progress and efficiency of emergency repairs. Moreover, when in use, the racks are mostly open, making it very easy for dust to accumulate on the surface of the materials. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a large-scale hydropower station's standby maintenance material rack, characterized by its overall mobility and dust-blocking properties.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a standby maintenance material rack for a large hydropower station, comprising a support frame, a moving mechanism at the bottom of the support frame, a guide rail fixedly connected to the inner side of the support frame, a hanging arm on one side of the guide rail, and dust-proof mechanisms on both sides of the support frame. The moving mechanism includes a mounting plate, the top of which is fixedly connected to a support frame, and a caster wheel is provided at the bottom of the mounting plate. A perforated plate is fixedly connected to the top of the mounting plate away from the support frame, and a fixing mechanism is provided at the upper side of the perforated plate.

[0006] Preferably, the fixing mechanism includes a screw, a baffle is fixedly connected to the outside of the screw, and a nut is provided on the outside of the screw near the perforated plate.

[0007] Preferably, the end of the screw away from the baffle is provided with a plastic sleeve.

[0008] Preferably, a bottom support plate is fixedly connected to the top of the mounting plate on the side near the support frame.

[0009] Preferably, the dust-blocking mechanism includes a dust-blocking plate, with insertion holes on both sides of the top of the dust-blocking plate, and insertion rods fixedly connected to the upper sides of the support frame near the insertion holes.

[0010] Preferably, a magnet is fixedly connected to the side of the dust baffle near the support frame.

[0011] Preferably, the dust baffle has a through hole on its outer side.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with a moving mechanism. The mounting plate is connected to the support frame and casters. When a large amount of maintenance materials are needed, the support frame can be pushed to move the materials. In order to fix the shelves and materials, threaded holes that match the screws need to be drilled in the warehouse wall where the shelves are stored. Then the screws are screwed into the holes. When the shelves and materials are not in use, the support frame is pushed and the perforated plate on the mounting plate is inserted into the screw until the perforated plate abuts against the baffle. Then the nut is tightened to fix the perforated plate. A plastic sleeve can be put on the screw to reduce the degree of rusting of the screw and nut. Small and medium-sized instruments such as cutting machines can be placed on the bottom tray to improve storage capacity while lowering the center of gravity of the support frame to maintain the stability of the main body. By easily moving the support frame, a large amount of maintenance materials can be transported at one time, improving the efficiency of emergency repair. 2. This utility model is equipped with a dust-blocking mechanism. Dust-blocking plates are placed on both sides of the support frame. Dust-blocking plates are not needed on the other two sides of the support frame because one side needs to place materials at any time, and placing a dust-blocking plate would cause inconvenience. The other side is in contact with the wall, so there is less dust. The insertion hole at the top of the dust-blocking plate can be directly inserted into the insertion rod to suspend the dust-blocking plate on both sides of the support frame. The magnetic block can make the dust-blocking plate firmly attached to the support frame, reducing the entry of dust. The through holes in the dust-blocking plate make its own weight lighter and easier to move the shelf. By setting dust-blocking plates on both sides of the support frame, the accumulation of dust on the surface of the materials to be inspected can be reduced. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of the moving mechanism of this utility model; Figure 4 This is a schematic diagram of the fixing mechanism of this utility model; Figure 5 This is a schematic diagram of the dust-blocking mechanism of this utility model; In the diagram: 1. Support frame; 2. Moving mechanism; 21. Mounting plate; 22. Casters; 23. Perforated plate; 24. Fixing mechanism; 241. Screw; 242. Baffle plate; 243. Nut; 244. Plastic sleeve; 25. Bottom support plate; 3. Guide rail; 4. Suspension arm; 5. Dustproof mechanism; 51. Dustproof plate; 52. Insertion hole; 53. Insertion rod; 54. Magnet block; 55. Through hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1 Please see Figure 1-5 The present invention provides the following technical solution: a large-scale hydropower station stand for routine maintenance materials, including a support frame 1, a moving mechanism 2 at the bottom of the support frame 1, a guide rail 3 fixedly connected to the inner side of the support frame 1, a hanging arm 4 on one side of the guide rail 3, and a dust-proof mechanism 5 on both sides of the support frame 1. The moving mechanism 2 includes a mounting plate 21. The top of the mounting plate 21 is fixedly connected to the support frame 1. A caster wheel 22 is provided at the bottom of the mounting plate 21. A perforated plate 23 is fixedly connected to the top of the mounting plate 21 away from the support frame 1. A fixing mechanism 24 is provided at the upper side of the perforated plate 23.

[0016] Specifically, the fixing mechanism 24 includes a screw 241, a baffle 242 fixedly connected to the outside of the screw 241, and a nut 243 provided on the outside of the screw 241 near the perforated plate 23. By adopting the above technical solution, the mounting plate 21 is connected to the support frame 1 and the casters 22. When a large amount of maintenance materials are needed, the support frame 1 can be pushed to move the materials. In order to fix the shelves and materials, threaded holes that match the screw 241 need to be drilled on the warehouse wall where the shelves are stored, and then the screw 241 is screwed into the holes. When the shelves and materials are not in use, the support frame 1 is pushed, and the perforated plate 23 on the mounting plate 21 is inserted into the screw 241 until the perforated plate 23 abuts against the baffle 242, and then the nut 243 is tightened to fix the perforated plate 23.

[0017] Specifically, a plastic sleeve 244 is provided at the end of the screw 241 away from the baffle 242. By adopting the above technical solution, the plastic sleeve 244 can be put on the screw 241 to reduce the degree of rusting of the screw 241 and the nut 243.

[0018] Specifically, a bottom tray 25 is fixedly connected to the top of the mounting plate 21 near the support frame 1. By adopting the above technical solution, small and medium-sized instruments such as cutting machines can be placed on the bottom tray 25, which improves storage capacity while lowering the center of gravity of the support frame 1 and maintaining the stability of the main body.

[0019] In this embodiment, the suspension arm 4 can suspend maintenance materials, and it can slide freely on the guide rail 3. The mounting plate 21 connects the support frame 1 and the casters 22. When a large amount of maintenance materials are needed, the support frame 1 can be pushed to move the materials. To fix the shelves and materials, threaded holes matching the screw 241 need to be drilled in the warehouse wall where the shelves are stored, and then the screw 241 is screwed into the holes. When the shelves and materials are not in use, the support frame 1 is pushed to move the materials on the mounting plate 21. The perforated plate 23 is inserted into the screw 241 until it abuts against the baffle 242. Then, the nut 243 is tightened to fix the perforated plate 23. The plastic sleeve 244 can be put on the screw 241 to reduce the degree of rusting of the screw 241 and the nut 243. The bottom support plate 25 can be used to place small and medium-sized instruments such as cutting machines, which improves storage capacity and lowers the center of gravity of the support frame 1 to maintain the stability of the main body. By easily moving the support frame 1, a large amount of maintenance materials can be transported at one time, improving the efficiency of emergency repair. Example 2 The difference between this embodiment and embodiment 1 is that the dust-blocking mechanism 5 includes a dust-blocking plate 51. The top two sides of the dust-blocking plate 51 are provided with insertion holes 52. The upper side of the support frame 1 is fixedly connected to the two sides near the insertion holes 52. By adopting the above technical solution, the dust-blocking plate 51 stands on both sides of the support frame 1. The other two sides of the support frame 1 do not need to be equipped with dust-blocking plates 51, because one side needs to place materials at any time, and placing a dust-blocking plate 51 would cause inconvenience. The other side is in contact with the wall, so there is less dust. The insertion holes 52 at the top of the dust-blocking plate 51 can be directly inserted into the insertion rods 53, so that the dust-blocking plate 51 can be suspended on both sides of the support frame 1.

[0020] Specifically, a magnet 54 is fixedly connected to the side of the dust baffle 51 near the support frame 1. By adopting the above technical solution, the magnet 54 can make the dust baffle 51 firmly adhere to the support frame 1, reducing the entry of dust.

[0021] Specifically, the dust baffle 51 has through holes 55 on its outer side. By adopting the above technical solution, the dust baffle 51 has through holes 55 on its surface, which makes it lighter and easier to move the shelf.

[0022] In this embodiment, the support frame 1 is made of iron alloy. Dust baffles 51 are placed on both sides of the support frame 1. Dust baffles 51 are not needed on the other two sides of the support frame 1 because one side needs to place materials at any time, and placing a dust baffle 51 would cause inconvenience. The other side is in contact with the wall, so there is less dust. The insertion hole 52 on the top of the dust baffle 51 can be directly inserted into the insertion rod 53 to suspend the dust baffle 51 on both sides of the support frame 1. The magnet 54 can make the dust baffle 51 firmly attached to the support frame 1, reducing the entry of dust. The through holes 55 on the surface of the dust baffle 51 will make its own weight lighter and facilitate the movement of the shelf. By setting dust baffles 51 on both sides of the support frame 1, the accumulation of dust on the surface of the materials to be inspected can be reduced.

[0023] The structure and operating principle of the support frame 1, guide rail 3 and suspension arm 4 in this utility model have been disclosed in a large hydropower station routine maintenance material rack disclosed in Chinese Patent Publication No. CN215583537U.

[0024] The working principle and usage process of this utility model are as follows: First, the suspension arm 4 can suspend maintenance materials, and at the same time, the suspension arm 4 can slide freely on the guide rail 3. The mounting plate 21 is connected to the support frame 1 and the caster wheel 22. When a large amount of maintenance materials are needed, the support frame 1 can be pushed to move the materials. In order to fix the shelves and materials, threaded holes that match the screw 241 need to be drilled on the warehouse wall where the shelves are stored, and then the screw 241 is screwed into the holes. When the shelves and materials are not in use, the support frame 1 is pushed, and the perforated plate 23 on the mounting plate 21 is inserted into the screw 241 until the perforated plate 23 abuts against the baffle 242. Then the nut 243 is tightened to fix the perforated plate 23. The plastic sleeve 244 can be put on the screw 241 to reduce the degree of rusting of the screw 241 and the nut 243. Small and medium-sized instruments such as cutting machines can be placed on the bottom tray 25 to improve the storage capacity while lowering the center of gravity of the support frame 1 and maintaining the stability of the main body.

[0025] Subsequently, the material of the support frame 1 should be iron alloy. Dust baffles 51 are placed on both sides of the support frame 1. Dust baffles 51 do not need to be placed on the other two sides of the support frame 1, because one side needs to place materials at any time, and placing a dust baffle 51 will cause inconvenience. The other side is in contact with the wall, so there is less dust. The insertion hole 52 on the top of the dust baffle 51 can be directly inserted into the insertion rod 53 to suspend the dust baffle 51 on both sides of the support frame 1. The magnet 54 can make the dust baffle 51 firmly attached to the support frame 1, reducing the entry of dust. The through holes 55 on the surface of the dust baffle 51 will make its weight lighter and facilitate the movement of the shelf.

[0026] During use, the mobile mechanism 2 allows staff to easily move the support frame 1 via casters 22, enabling the transport of a large amount of maintenance materials at once and improving emergency repair efficiency; the dust-blocking mechanism 5 installs dust-blocking plates 51 on both sides of the support frame 1, which can reduce dust accumulation on the surface of maintenance materials.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A large-scale hydropower station regular maintenance material shelf, comprising a support frame (1), characterized in that: The bottom of the support frame (1) is provided with a moving mechanism (2), the inner side of the support frame (1) is fixedly connected with a guide rail (3), a hanging arm (4) is provided on one side of the guide rail (3), and a dust blocking mechanism (5) is provided on both sides of the support frame (1). The moving mechanism (2) includes a mounting plate (21), the top of which is fixedly connected to the support frame (1), and a caster wheel (22) is provided at the bottom of the mounting plate (21). A perforated plate (23) is fixedly connected to the top of the mounting plate (21) away from the support frame (1), and a fixing mechanism (24) is provided at the upper side of the perforated plate (23).

2. A large-scale hydropower station regular maintenance material shelf according to claim 1, characterized in that: The fixing mechanism (24) includes a screw (241), a baffle (242) is fixedly connected to the outside of the screw (241), and a nut (243) is provided on the outside of the screw (241) near the perforated plate (23).

3. The large-scale hydropower station's routine maintenance material rack according to claim 2, characterized in that: A plastic sleeve (244) is provided at the end of the screw (241) away from the baffle (242).

4. The large-scale hydropower station regular maintenance material shelf according to claim 1, characterized in that: The mounting plate (21) has a bottom support plate (25) fixedly connected to the top side of the support frame (1).

5. A large-scale hydropower station regular maintenance material shelf according to claim 1, characterized in that: The dust-blocking mechanism (5) includes a dust-blocking plate (51), and the top two sides of the dust-blocking plate (51) are provided with insertion holes (52). Insert rods (53) are fixedly connected to the upper side of the support frame (1) near the insertion holes (52).

6. A large-scale hydropower station regular maintenance material shelf according to claim 5, characterized in that: A magnet block (54) is fixedly connected to the side of the dust baffle (51) near the support frame (1).

7. The large-scale hydropower station's routine maintenance material rack according to claim 5, characterized in that: The dust baffle (51) has a through hole (55) on its outer side.

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