Building electrical maintenance scaffold

Abstract

The utility model discloses a building electrical maintenance scaffold, which belongs to the technical field of building electrical maintenance and comprises a placing plate, the top of the placing plate is rotatably connected with a threaded rod, the top of the threaded rod is rotatably connected with a supporting rod, one end of the supporting rod is rotatably connected with a rotating arm, and one end, far away from the supporting rod, of the rotating arm is rotatably connected with a mounting block. The outer side wall of the threaded rod is in threaded connection with a threaded sleeve, the outer side wall of the threaded sleeve is rotationally connected with a connecting rod, and the end, away from the threaded sleeve, of the connecting rod is rotationally connected with the outer side wall of the rotating arm. According to the electrical maintenance scaffold for the building, through cooperative use of the placement plate, the threaded rods, the supporting rods, the rotating arms, the mounting blocks, the threaded sleeves, the connecting rods, the abutting plates and the rolling wheels, an operator can conveniently and rapidly carry various maintenance devices to reach fault points of an electrical pipeline during maintenance, the maintenance time is greatly shortened, and the maintenance efficiency is improved; and meanwhile, the influence of a large number of maintenance tools on actions of operators during maintenance is avoided, so that the construction safety is improved.

Description

Technical Field

[0001] This utility model belongs to the field of building electrical maintenance technology, specifically, it relates to a building electrical maintenance construction frame. Background Technology

[0002] As an important component of building electrical systems, building electrical conduits are mainly used to protect and guide wires and cables, ensuring the safety and stability of power transmission and signal conduction;

[0003] However, during the long-term operation of building electrical systems, various faults inevitably occur in electrical conduits. On the one hand, due to the aging of wires and cables or overload, short circuits, open circuits, or insulation damage may occur inside the conduits; on the other hand, the conduits themselves may also be affected by physical damage, corrosion, or blockage by foreign objects, thus affecting the normal operation of the electrical system. Therefore, regular maintenance and repair are necessary.

[0004] When the fault point is located in the middle of the pipeline or cannot be repaired through the existing interface, it is usually necessary to cut the pipeline to expose the fault point, replace the local line and reconnect the pipeline. At this time, the operator usually needs to carry a lot of maintenance tools and cutting tools. The cumbersome tools cause inconvenience to the operator's maintenance and inspection, and affect the operator's behavior. This may lead to safety risks for the operator during maintenance. At the same time, the operator cannot quickly inspect the pipeline in different locations by carrying a lot of tools.

[0005] To address the aforementioned issues, this application proposes a building electrical maintenance scaffold. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a building electrical maintenance construction frame to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A building electrical maintenance scaffold includes a placement plate, a threaded rod rotatably connected to the top of the placement plate, a support rod rotatably connected to the top of the threaded rod, a rotating arm rotatably connected to one end of the support rod, a mounting block rotatably connected to the end of the rotating arm away from the support rod, a threaded sleeve threadedly connected to the outer wall of the threaded rod, a connecting rod rotatably connected to the outer wall of the threaded sleeve, and a connecting rod rotatably connected to the outer wall of the rotating arm at the end away from the threaded sleeve. An abutment plate is fixedly connected to the outer wall of the mounting block, and a roller is rotatably connected to the outer wall of the abutment plate.

[0009] Preferably, the top of the contact plate is provided with an adjustment groove, the top of the mounting block is threadedly connected to a rotating rod, the top of the rotating rod is located inside the adjustment groove, the top of the rotating rod is fixedly connected to an adjustment block, the adjustment block is located on the top of the contact plate, the top of the mounting block is fixedly connected to a spring, the end of the spring away from the mounting block is fixedly connected to the bottom of the contact plate, and the spring is wound around the outer wall of the rotating rod. By setting the rotating rod, spring, adjustment block, and adjustment groove, the distance between the contact plate and the mounting block can be easily adjusted to accommodate pipes of different sizes.

[0010] Preferably, the top of the mounting block has a limiting hole, and the bottom of the contact plate is fixedly connected to a limiting rod. The end of the limiting rod away from the contact plate is located in the limiting hole. By setting the limiting rod, it is convenient to limit the horizontal angle of the contact plate and avoid the horizontal angle of the contact plate changing during use.

[0011] Preferably, a nut is fixedly connected to the outer wall of the threaded rod, the bottom of the nut is in contact with the top of the placement plate, and a limiting plate is fixedly connected to the bottom of the threaded rod, the limiting plate is in contact with the bottom of the placement plate. By setting the nut and the limiting plate, it is easy to limit the angle between the placement plate and the threaded rod, so that the threaded rod is always perpendicular to the placement plate.

[0012] Preferably, the outer wall of the placement plate is provided with a sliding groove, and the placement plate is slidably connected to an extension plate through the sliding groove. By setting the sliding groove and the extension plate, it is convenient to adjust the length of the placement plate and facilitate the operator to install the equipment.

[0013] Preferably, a handle is fixedly connected to the outer wall of the rotating arm. The handle is located on the outer wall of the rotating arm near the mounting block. By providing the handle, it is convenient for operators to move and install the equipment.

[0014] In summary, the technical effects and advantages of this utility model are as follows: This building electrical maintenance scaffold, through the coordinated use of a placement plate, threaded rod, support rod, rotating arm, mounting block, threaded sleeve, connecting rod, contact plate, and rollers, facilitates operators to quickly carry various maintenance equipment to the electrical pipeline fault point during maintenance, significantly shortening maintenance time and improving maintenance efficiency. At the same time, it avoids the impact of a large number of maintenance tools on the operator's movement during maintenance, thereby improving construction safety.

[0015] By using a combination of mounting blocks, contact plates, rotating rods, springs, limit rods, adjusting blocks, and adjusting grooves, it is easy to adapt to various specifications of electrical conduits, reducing the procurement cost and management difficulty of maintenance equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting rod and related parts of this utility model;

[0018] Figure 3 This is a schematic diagram of the spring and related parts of this utility model;

[0019] Figure 4 This is a schematic diagram of the extension plate and related parts of this utility model.

[0020] In the picture:

[0021] 1. Placement plate; 2. Threaded rod; 3. Support rod; 4. Rotating arm; 5. Mounting block; 6. Threaded sleeve; 7. Connecting rod; 8. Contact plate; 9. Roller; 10. Rotating rod; 11. Spring; 12. Limiting rod; 13. Nut; 14. Limiting plate; 15. Slide groove; 16. Extension plate; 17. Handle; 18. Adjusting block; 19. Adjusting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-3 A construction electrical maintenance scaffold includes a placement plate 1. Parts on the placement plate 1 are symmetrically distributed about its central axis. Taking one end of the placement plate 1 as an example, a threaded rod 2 is rotatably connected to the top of the placement plate 1. A support rod 3 is rotatably connected to the top of the threaded rod 2. The top of the threaded rod 2 is located at the center point of the support rod 3. A rotating arm 4 is rotatably connected to one end of the support rod 3. Two rotating arms 4 are provided, located at opposite ends of the support rod 3. Taking one end of the support rod 3 as an example, the end of the rotating arm 4 furthest from the support rod 3 is rotatably connected to... There is an installation block 5. The outer wall of the threaded rod 2 is threadedly connected to a threaded sleeve 6. The outer wall of the threaded sleeve 6 is rotatably connected to a connecting rod 7. The end of the connecting rod 7 away from the threaded sleeve 6 is rotatably connected to the outer wall of the rotating arm 4. There are two connecting rods 7, which are located on both sides of the threaded sleeve 6. Both connecting rods 7 pass through the middle part of the support rod 3 and are rotatably connected to the two rotating arms 4. The outer wall of the installation block 5 is fixedly connected to an abutment plate 8. The outer wall of the abutment plate 8 is rotatably connected to a roller 9. There are multiple rollers 9, which are located at the end of the abutment plate 8 away from the installation block 5.

[0024] In use, the operator can place the two rotating arms 4 on both sides of the electrical conduit and further rotate the threaded rod 2. At this time, the threaded sleeve 6 moves back and forth along the threaded rod 2 under the drive of the threaded rod 2. When the threaded sleeve 6 moves away from the support rod 3, it will drive the ends of the two connecting rods 7 away from the threaded sleeve 6 to gradually close towards the threaded rod 2. Since the two connecting rods 7 are rotatably connected to the two rotating arms 4 respectively, when the ends of the two connecting rods 7 close to the two rotating arms 4 are displaced, it will drive the two rotating arms 4 to move synchronously. When the two connecting rods 7 close together... This will cause the two rotating arms 4 to gradually approach each other, further causing the two mounting blocks 5 to close together. At this time, the rollers 9 located at the end of the contact plate 8 away from the mounting blocks 5 gradually come into contact with the outer wall of the pipe. Since the two mounting blocks 5 are rotatably connected to the two rotating arms 4 respectively, as the threaded sleeve 6 continues to move, the multiple rollers 9 always come into contact with the outer wall of the pipe to clamp the pipe. During the maintenance process, the operator can place the maintenance tools on the top of the placement plate 1 to avoid the large number of tools affecting the operator's movement, thereby avoiding accidents during the maintenance process.

[0025] Reference Figure 3 Taking one of the contact plates 8 as an example, the top of the contact plate 8 is provided with an adjustment groove 19. The top of the mounting block 5 is threadedly connected to a rotating rod 10. The top of the rotating rod 10 is located inside the adjustment groove 19. The top of the rotating rod 10 is fixedly connected to an adjustment block 18, which is located on the top of the contact plate 8. The top of the mounting block 5 is fixedly connected to a spring 11. The end of the spring 11 away from the mounting block 5 is fixedly connected to the bottom of the contact plate 8. The spring 11 is wrapped around the outer wall of the rotating rod 10. When the pipe size is different, the operator can rotate the adjustment block 18. At this time, the adjustment block 18 drives the rotating rod 10 to rotate. When the rotating rod 10 rotates and moves towards the inside of the mounting block 5, it will squeeze the contact plate 8, and then squeeze the spring 11, so that the contact plate 8 gradually moves closer to the mounting block 5, thereby adjusting the distance between the contact plate 8 and the bottom of the mounting block 5, and thus adapting to electrical pipes of different sizes.

[0026] Reference Figure 3 The top of the mounting block 5 has a limiting hole, and the bottom of the contact plate 8 is fixedly connected to a limiting rod 12. The limiting rod 12 is located at the bottom of the end of the contact plate 8 away from the roller 9, and the end of the limiting rod 12 away from the contact plate 8 is located in the limiting hole. The limiting hole on the mounting block 5 squeezes and restricts the outer wall of the limiting rod 12, thereby limiting the angle between the contact plate 8 and the mounting block 5, preventing the angle between the contact plate 8 and the mounting block 5 from changing during use, and thus preventing the device from colliding with the outer wall of the pipeline during use.

[0027] Reference Figure 1 and Figure 4A nut 13 is fixedly connected to the outer wall of the threaded rod 2. The bottom of the nut 13 is in contact with the top of the placement plate 1. A limiting plate 14 is fixedly connected to the bottom of the threaded rod 2. A rubber pad is provided on the top of the limiting plate 14 to increase the friction between the limiting plate 14 and the placement plate 1. During use, the operator's maintenance tools are placed on the top of the placement plate 1. The weight of the maintenance tools and the friction generated by the rubber pad on the top of the limiting plate 14 are used to restrict the threaded rod 2, preventing the threaded rod 2 from rotating easily, thereby preventing the position of the threaded sleeve 6 from changing, and reducing the risk of the device falling off. The limiting plate 14 is in contact with the bottom of the placement plate 1.

[0028] Reference Figure 4 The outer wall of the placement plate 1 is provided with a sliding groove 15. The placement plate 1 is divided into two parts. The placement plate 1 is slidably connected to the extension plate 16 through the sliding groove 15. The extension plate 16 is located inside the two placement plates 1. The operator can adjust the length of the placement plate 1 according to the maintenance location of the electrical pipeline so that the device can cover the maintenance area.

[0029] Reference Figure 1 and Figure 2 A handle 17 is fixedly connected to the outer wall of the rotating arm 4. There are two handles 17, which are located on the outer walls of the two rotating arms 4 respectively, and the two handles 17 are located on the outer wall of the two rotating arms 4 near the mounting block 5.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction electrical maintenance scaffold, comprising a placement plate (1), characterized in that, The top of the placement plate (1) is rotatably connected to a threaded rod (2), the top of the threaded rod (2) is rotatably connected to a support rod (3), one end of the support rod (3) is rotatably connected to a rotating arm (4), the end of the rotating arm (4) away from the support rod (3) is rotatably connected to a mounting block (5), the outer wall of the threaded rod (2) is threadedly connected to a threaded sleeve (6), the outer wall of the threaded sleeve (6) is rotatably connected to a connecting rod (7), the end of the connecting rod (7) away from the threaded sleeve (6) is rotatably connected to the outer wall of the rotating arm (4), the outer wall of the mounting block (5) is fixedly connected to an abutment plate (8), and the outer wall of the abutment plate (8) is rotatably connected to a roller (9).

2. The building electrical maintenance scaffolding according to claim 1, characterized in that, The top of the contact plate (8) is provided with an adjustment groove (19). The top of the mounting block (5) is threaded with a rotating rod (10). The top of the rotating rod (10) is located inside the adjustment groove (19). The top of the rotating rod (10) is fixedly connected with an adjustment block (18). The adjustment block (18) is located on the top of the contact plate (8). The top of the mounting block (5) is fixedly connected with a spring (11). The end of the spring (11) away from the mounting block (5) is fixedly connected to the bottom of the contact plate (8). The spring (11) is wrapped around the outer wall of the rotating rod (10).

3. The building electrical maintenance scaffolding according to claim 2, characterized in that, The mounting block (5) has a limiting hole at its top, and the bottom of the contact plate (8) is fixedly connected to a limiting rod (12). The end of the limiting rod (12) away from the contact plate (8) is located in the limiting hole.

4. The building electrical maintenance scaffolding according to claim 1, characterized in that, A nut (13) is fixedly connected to the outer wall of the threaded rod (2). The bottom of the nut (13) is in contact with the top of the placement plate (1). A limiting plate (14) is fixedly connected to the bottom of the threaded rod (2). The limiting plate (14) is in contact with the bottom of the placement plate (1).

5. The building electrical maintenance scaffolding according to claim 1, characterized in that, The outer side wall of the placement plate (1) is provided with a groove (15), and the placement plate (1) is slidably connected to the extension plate (16) through the groove (15).

6. The building electrical maintenance scaffolding according to claim 1, characterized in that, A handle (17) is fixedly connected to the outer wall of the rotating arm (4), and the handle (17) is located on the outer wall of the rotating arm (4) near the mounting block (5).

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