Power station maintenance operation platform

Abstract

The utility model discloses a power station maintenance operation platform, which relates to the technical field of maintenance platforms, and comprises a maintenance platform, a lifting assembly, a tool placing basket, a surrounding slide bar and a surrounding guide slide rail, and the tool placing basket and an equipment placing basket are respectively positioned on two sides of the maintenance platform. The tool placing basket and the equipment placing basket are hung on the outer wall area of the maintenance platform, so that the problem that maintenance equipment and tools occupy the internal space of the maintenance platform is avoided, the tools are convenient to use, and meanwhile, the situation that the activity space of workers is reduced due to placement of the maintenance tools and the maintenance equipment is avoided; according to the maintenance platform, the problem that a tool containing basket and an equipment containing basket can be adjusted and moved on the outer wall of the maintenance platform according to needs is solved, the problem that collision is prone to occurring, the working safety is improved, and surrounding sliding rods, surrounding guide sliding rails, limiting lantern rings, fastening threaded rods and surrounding guide sliding rails are used in cooperation, so that the tool containing basket and the equipment containing basket can be adjusted and moved on the outer wall of the maintenance platform; and subsequent use work of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance platforms, in particular to a maintenance operation platform for a power station. Background Art

[0002] A substation is a place in the power system where voltage and current are transformed, electric energy is received and distributed. The substation in a power plant is a step-up substation, and its function is to step up the electric energy generated by the generator and feed it into the high-voltage power grid. The electrical equipment in the substation is divided into primary equipment and secondary equipment. Primary equipment refers to equipment that directly produces, transmits, distributes and uses electric energy, mainly including transformers, high-voltage circuit breakers, disconnectors, busbars, lightning arresters, capacitors, reactors, etc. The secondary equipment of the substation refers to equipment that measures, monitors, controls and protects the operating conditions of the primary equipment and system. It mainly consists of relay protection devices, automatic devices, measurement and control devices (current transformers, voltage transformers), metering devices, automation systems and DC equipment that provides power to the secondary equipment.

[0003] In order to ensure the normal use of all equipment in the substation, the staff is required to regularly inspect and maintain the equipment. During the inspection process, a testing platform is required. However, the existing substation maintenance operating platform lacks corresponding protective devices during use, resulting in the existing substation maintenance operating platform being unable to guarantee the personal safety of the staff during use, thereby reducing the safety of the staff.

[0004] In the prior art, a Chinese patent with a publication number of CN210825307U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: an operating platform for substation maintenance, including a main body mechanism, the main body mechanism includes a base, a hydraulic cylinder, an inspection platform, a first switch and a second switch, and the inner cavity of the inspection platform is provided with a power output mechanism and a protective mechanism; the power output mechanism includes a motor, a driving wheel, a driven wheel, a threaded rod, a threaded sleeve and a bearing; the threaded sleeve drives the movable rod to move, the movable rod drives the fixed plate to move, the fixed plate drives the support plate to move, and the support plate drives the first protective plate to move upward. When the first protective plate rises from the inner cavity of the inspection platform, the staff turns off the motor through the second switch, thereby achieving the purpose of the existing substation maintenance operating platform having high safety when in use, and solving the problem that the existing substation maintenance operating platform cannot ensure the personal safety of the staff during use due to the lack of corresponding protective devices when in use.

[0005] However, the operating platform has limited space, which makes it inconvenient to place maintenance tools and maintenance equipment. The placement of maintenance tools and maintenance equipment will reduce the activity space of the staff, and it is also prone to bumps and collisions, affecting the safe progress of the maintenance work. Utility Model Content

[0006] The purpose of the utility model is to provide a power station maintenance operation platform to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A power station maintenance operation platform comprises a maintenance platform, a lifting assembly, a tool placement basket, a surrounding slide bar and a surrounding guide rail, wherein the tool placement basket and the equipment placement basket are respectively located on both sides of the maintenance platform, the surrounding slide bar is distributed around the outer wall of the maintenance platform, and both ends of the surrounding slide bar are fixedly connected to the outer wall of the maintenance platform.

[0009] The surrounding guide rail is located below the surrounding slide bar, and the surrounding slide bar and the surrounding guide rail are used to guide and limit the movement of the tool placement basket and the equipment placement basket.

[0010] The side of the equipment placement basket close to the maintenance platform is fixedly connected to the limiting collar surrounding the outer wall of the slide rod, and the upper surface of the limiting collar is movably connected with a fastening threaded rod through a threaded sleeve.

[0011] A further improvement of the technical solution of the utility model is that: the bottom of the inner wall of the equipment placement basket is movably connected with a buffer bottom plate, and the upper surface of the buffer bottom plate is fixedly connected with a rubber cushion layer.

[0012] A further improvement of the technical solution of the utility model is that a rubber buffer ball is fixedly connected to the bottom surface of the buffer bottom plate, and buffer springs fixedly connected to the bottom surface of the buffer bottom plate are arranged on both sides of the rubber buffer ball.

[0013] A further improvement of the technical solution of the utility model is that the inner wall of the limiting ring is slidably connected to the outer wall of the surrounding slide rod, the side of the equipment placement basket close to the maintenance platform is fixedly connected to a mounting block, and the bottom surface of the mounting block is fixedly connected to a universal bottom wheel movably connected to the inner wall of the surrounding guide slide rail.

[0014] A further improvement of the technical solution of the utility model is that the outer wall surrounding the slide rod is fixedly connected to the front side of the maintenance platform through a fixing block.

[0015] A further improvement of the technical solution of the utility model is that the bottom surface of the maintenance platform is fixedly connected to the upper surface of the lifting assembly.

[0016] A further improvement of the technical solution of the utility model is that the tool placement basket and the equipment placement basket have the same structure and are oriented in opposite directions.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a power station maintenance operation platform, which utilizes a tool placement basket and an equipment placement basket to be hung on the outer wall area of ​​the maintenance platform, thereby avoiding the problem of maintenance equipment and tools occupying the internal space of the maintenance platform, facilitating the use of tools, and avoiding the placement of maintenance tools and maintenance equipment that will reduce the activity space of the staff and easily cause bumps, thereby improving work safety.

[0019] 2. The utility model provides a power station maintenance operation platform, which utilizes the coordinated use of a surrounding slide bar, a surrounding guide rail, a limit collar, a tightening threaded rod and a surrounding guide rail, so that the positions of a tool placement basket and an equipment placement basket can be adjusted and moved on the outer wall of the maintenance platform as needed, thereby facilitating subsequent use by the staff and further improving the practicality of the device.

[0020] 3. The utility model provides a power station maintenance operation platform, which utilizes a buffer bottom plate, a buffer spring, a rubber buffer ball and a rubber cushion layer to provide impact buffering when items are placed inside a tool placement basket and an equipment placement basket, thereby preventing items from being damaged due to impact vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the equipment placement basket of the utility model;

[0023] Figure 3 It is an enlarged schematic diagram of the structure at A of the utility model;

[0024] Figure 4 It is a schematic diagram of the details of the structure of the equipment placement basket of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the maintenance platform of the utility model.

[0026] In the figure: 1. Maintenance platform; 2. Lifting assembly; 3. Tool basket; 4. Equipment basket; 5. Surrounding slide bar; 6. Surrounding guide rail; 7. Mounting block; 8. Universal bottom wheel; 9. Limiting ring; 10. Fastening threaded rod; 11. Buffer bottom plate; 12. Buffer spring; 13. Rubber buffer ball; 14. Fixed block; 15. Rubber cushion. DETAILED DESCRIPTION

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The present invention is further described in detail below in conjunction with the embodiments:

[0029] Example 1

[0030] like Figure 1-5 As shown, the utility model provides a power station maintenance operation platform, including a maintenance platform 1, a lifting assembly 2, a tool placement basket 3, a surrounding slide bar 5 and a surrounding guide slide rail 6, the tool placement basket 3 and the equipment placement basket 4 are respectively located on both sides of the maintenance platform 1, the surrounding slide bar 5 is distributed around the outer wall of the maintenance platform 1, and both ends of the surrounding slide bar 5 are fixedly connected to the outer wall of the maintenance platform 1;

[0031] The surrounding guide rail 6 is located below the surrounding slide bar 5, and the surrounding slide bar 5 and the surrounding guide rail 6 are used to guide and limit the movement of the tool placement basket 3 and the equipment placement basket 4;

[0032] The side of the equipment placement basket 4 close to the maintenance platform 1 is fixedly connected to the limiting collar 9 surrounding the outer wall of the slide rod 5, and the upper surface of the limiting collar 9 is movably connected with a fastening threaded rod 10 through a threaded sleeve.

[0033] The maintenance equipment and tools are placed in the equipment placement basket 4 and the tool placement basket 3 respectively, and the latter two move synchronously with the upward movement of the maintenance platform 1. When the staff needs to use them, they only need to turn around on the maintenance platform 1 and take out the required items from the tool placement basket 3 or the equipment placement basket 4, and there is no need to place them on the maintenance platform 1, avoiding the problem of occupying space on the maintenance platform 1.

[0034] Example 2

[0035] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the bottom of the inner wall of the equipment placement basket 4 is movably connected with a buffer bottom plate 11, and the upper surface of the buffer bottom plate 11 is fixedly connected with a rubber cushion layer 15.

[0036] A rubber buffer ball 13 is fixedly connected to the bottom surface of the buffer base plate 11, and buffer springs 12 fixedly connected to the bottom surface of the buffer base plate 11 are arranged on both sides of the rubber buffer ball 13. When equipment or tools are placed in the tool placement basket 3 or the equipment placement basket 4, the buffer base plate 11 will move downward after being impacted by the objects, and compress the buffer spring 12 and the rubber buffer ball 13, so that the two are deformed to absorb the impact force. At the same time, the damping effect formed by the rubber buffer ball 13 can further enhance the buffering effect and avoid damage to the objects due to impact vibration.

[0037] Example 3

[0038] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the inner wall of the limiting ring 9 is slidably connected to the outer wall of the surrounding slide rod 5, and the equipment placement basket 4 is fixedly connected to a mounting block 7 on the side close to the maintenance platform 1, and the bottom surface of the mounting block 7 is fixedly connected to a universal bottom wheel 8 movably connected to the inner wall of the surrounding guide rail 6.

[0039] The outer wall surrounding the slide bar 5 is fixedly connected to the front of the maintenance platform 1 through a fixing block 14, and the bottom surface of the maintenance platform 1 is fixedly connected to the upper surface of the lifting assembly 2. The tool placement basket 3 and the equipment placement basket 4 have the same structure and face opposite directions.

[0040] The following is a detailed description of the working principle of the power station maintenance operation platform.

[0041] like Figure 1-5 As shown, when in use, the maintenance equipment and tools can be placed in the equipment placement basket 4 and the tool placement basket 3 respectively, and then the two move synchronously with the upward movement of the maintenance platform 1. When the staff needs to use them, they only need to turn around on the maintenance platform 1 and take out the required items from the tool placement basket 3 or the equipment placement basket 4, and there is no need to place them on the maintenance platform 1, avoiding the problem of occupying space on the maintenance platform 1.

[0042] At the same time, the staff can push and slide the equipment placement basket 4 along the surrounding slide bar 5. At this time, the universal bottom wheel 8 moves on the surrounding guide slide rail 6 to guide and limit the equipment placement basket 4. When the equipment placement basket 4 moves to a suitable position, the fastening threaded rod 10 is rotated to make the bottom end of the fastening threaded rod 10 abut against the upper surface of the surrounding slide bar 5 to limit the equipment placement basket 4, and the tool placement basket 3 can also be operated and shifted in the same way, thereby facilitating the adjustment and use of the tool placement basket 3 and the equipment placement basket 4.

[0043] When equipment or tools are placed in the tool placement basket 3 or the equipment placement basket 4, the buffer bottom plate 11 will move downward after being impacted by the objects, and compress the buffer spring 12 and the rubber buffer ball 13, causing both to deform to absorb the impact force. At the same time, the damping effect formed by the rubber buffer ball 13 can further enhance the buffering effect and avoid damage to the objects due to impact vibration.

[0044] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A power station maintenance operation platform, comprising a maintenance platform (1), a lifting assembly (2), a tool placement basket (3), a surrounding slide bar (5) and a surrounding guide slide rail (6), characterized in that: The tool placement basket (3) and the equipment placement basket (4) are respectively located on both sides of the maintenance platform (1), the surrounding sliding rod (5) is distributed around the outer wall of the maintenance platform (1), and both ends of the surrounding sliding rod (5) are fixedly connected to the outer wall of the maintenance platform (1); The surrounding guide rail (6) is located below the surrounding slide bar (5), and the surrounding slide bar (5) and the surrounding guide rail (6) are used to guide and limit the movement of the tool placement basket (3) and the equipment placement basket (4); The side of the equipment placement basket (4) close to the maintenance platform (1) is fixedly connected to a limiting collar (9) sleeved on the outer wall of the surrounding sliding rod (5), and the upper surface of the limiting collar (9) is movably connected to a fastening threaded rod (10) via a threaded sleeve.

2. A power station maintenance operation platform according to claim 1, characterized in that: The bottom of the inner wall of the equipment placement basket (4) is movably connected to a buffer bottom plate (11), and the upper surface of the buffer bottom plate (11) is fixedly connected to a rubber cushion layer (15).

3. A power station maintenance operation platform according to claim 2, characterized in that: A rubber buffer ball (13) is fixedly connected to the bottom surface of the buffer bottom plate (11), and buffer springs (12) fixedly connected to the bottom surface of the buffer bottom plate (11) are arranged on both sides of the rubber buffer ball (13).

4. A power station maintenance operation platform according to claim 1, characterized in that: The inner wall of the limiting collar (9) is slidably connected to the outer wall of the surrounding slide bar (5); a mounting block (7) is fixedly connected to the side of the equipment placement basket (4) close to the maintenance platform (1); and a universal bottom wheel (8) is fixedly connected to the bottom surface of the mounting block (7) and movably connected to the inner wall of the surrounding guide slide rail (6).

5. A power station maintenance operation platform according to claim 1, characterized in that: The outer wall surrounding the sliding rod (5) is fixedly connected to the front side of the inspection platform (1) via a fixing block (14).

6. A power station maintenance operation platform according to claim 1, characterized in that: The bottom surface of the inspection platform (1) is fixedly connected to the upper surface of the lifting assembly (2).

7. A power station maintenance operation platform according to claim 1, characterized in that: The tool placement basket (3) and the equipment placement basket (4) have the same structure and are oriented in opposite directions.

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