A power maintenance and installation construction device

Abstract

This utility model relates to the field of power maintenance technology, and in particular to a power maintenance installation and construction device. It includes a base plate with a rotating groove inside. Two first rotating plates are movably connected to the inner wall of the rotating groove. A connecting plate is movably connected to the top of each of the two first rotating plates. A bidirectional lead screw passes through the two connecting plates, and its outer wall is threaded to the inner wall of the two connecting plates. A handle is fixedly connected to the right end of the bidirectional lead screw. A second rotating plate is movably connected to the top of the connecting plates. A lifting platform is provided on the top of the base plate, and multiple fixing blocks are fixedly connected to the bottom of the lifting platform. Multiple fixing blocks are grouped in pairs. The top of the second rotating plate is movably connected to the outer wall of the two fixing blocks in the same group. This utility model allows for real-time adjustment of the height of the lifting platform according to the maintenance location, improving the applicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of power maintenance, and in particular to a power maintenance installation and construction device. Background Technology

[0002] Electrical construction refers to a series of tasks involving the construction, installation, maintenance, and repair of electrical equipment and facilities. Electrical construction must adhere to a series of specifications and standards, such as the National Electrical Engineering Specifications and the Acceptance Specifications for Building Electrical Installation Engineering. These specifications and standards provide clear requirements and regulations for each stage of electrical construction to ensure construction quality and safety.

[0003] In existing electrical maintenance and installation work, because the power cables are laid at a high height along the wall, workers need to work at height. Currently, ladders are required for electrical maintenance and installation work. However, adjusting the height of the ladder is cumbersome and slow. Utility Model Content

[0004] In view of this, the present invention provides a power maintenance and installation construction device, the main technical problem to be solved is: in the existing device, because the wires are laid at a high height along the wall during power maintenance and installation, workers need to work at height. Currently, ladders are required in power maintenance and installation, and adjusting the height of the ladder is cumbersome and slow.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a power maintenance and installation construction device, comprising a base plate, wherein a rotating groove is provided inside the base plate, and the inner wall of the rotating groove is movably connected to two first rotating plates, the top of each of the two first rotating plates is movably connected to a connecting plate, a bidirectional screw rod passes through the two connecting plates, the outer wall of the bidirectional screw rod is threadedly connected to the inner wall of the two connecting plates, a handle is fixedly connected to the right end of the bidirectional screw rod, a second rotating plate is movably connected to the top of the connecting plate, a lifting platform is provided on the top of the base plate, and a fixing block is fixedly connected to the bottom of the lifting platform, wherein there are multiple fixing blocks, and the multiple fixing blocks are grouped in pairs, and the top of the second rotating plate is movably connected to the outer wall of the two fixing blocks in the same group.

[0006] By adopting the above technical solution, the height of the lifting platform can be adjusted in real time according to the maintenance height.

[0007] As a further description of the above technical solution:

[0008] The top of the base plate has multiple mounting slots. Each mounting slot has a limiting post inside. The bottom of the limiting post is fixedly connected to the base plate by bolts. The bottom outer wall of the limiting post is fixedly connected to a limiting block, and there are two limiting blocks. The inner wall of each mounting slot has a limiting groove, and there are two limiting grooves. The limiting block is located inside the limiting groove.

[0009] By adopting the above technical solution, it is convenient to assemble and disassemble multiple limit posts, and they do not occupy vertical space when disassembled.

[0010] As a further description of the above technical solution:

[0011] The outer walls of the multiple limiting columns are provided with positioning grooves, and there are two positioning grooves. The outer walls of the lifting platform are fixedly connected with positioning blocks, and there are multiple positioning blocks. The positioning blocks are located inside the positioning grooves.

[0012] By adopting the above technical solutions, the lifting platform becomes more stable during lifting.

[0013] As a further description of the above technical solution:

[0014] The top of the lifting platform is fixedly connected to a guardrail, and the top of the lifting platform is fixedly connected to a baffle.

[0015] By adopting the above technical solution, tools can be prevented from falling onto the lifting platform and then falling to the ground.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the bidirectional lead screw is fixedly connected with a positioning ring, and there are two positioning rings, which are respectively located outside the two first rotating plates.

[0018] By adopting the above technical solution, when the first rotating plate, the connecting plate, and the second rotating plate are in a completely vertical state, the two connecting plates can be limited.

[0019] As a further description of the above technical solution:

[0020] The top of the base plate is fixedly connected to a wheel frame, and there are multiple wheel frames, each of which is movably connected to a universal wheel at its bottom.

[0021] By adopting the above technical solution, the entire device can be easily moved.

[0022] As a further description of the above technical solution:

[0023] The inner wall of the rotating groove is provided with an expansion groove, and there are two expansion grooves.

[0024] By adopting the above technical solution, the bottoms of the two connecting plates are initially recessed inside the expansion slot.

[0025] As a further description of the above technical solution:

[0026] A handrail is fixedly connected to the outer wall of the base plate, and the handrail is located on the left side of the base plate.

[0027] By adopting the above technical solution, the entire device can be moved by using the handrail.

[0028] By employing the above technical solution, the power maintenance and installation construction device of this utility model has at least the following beneficial effects:

[0029] 1. Compared with the prior art, this power maintenance and installation construction device initially has two connecting plates in a close-to-each-other state, while the first rotating plate, connecting plate, and second rotating plate on the same side are folded together. However, the first rotating plate and second rotating plate on the same side are not parallel to each other. When adjusting the height of the lifting platform, rotating the handle drives the bidirectional screw to rotate synchronously, causing the two connecting plates to move in opposite directions. At this time, as the two connecting plates move in opposite directions, they also move upward synchronously with the bidirectional screw due to its rotation. During this process, the first rotating plate on the right rotates clockwise, the first rotating plate on the left rotates counterclockwise, the second rotating plate on the right rotates counterclockwise, and the second rotating plate on the left rotates clockwise, thereby raising the lifting platform. This allows for real-time adjustment of the lifting platform height according to the maintenance position, improving the applicability of the device.

[0030] 2. Compared with the prior art, this power maintenance and installation construction device uses bolts to fix the limiting columns to the base plate inside the installation groove. The limiting columns are easy and quick to install. After multiple limiting columns are installed, multiple positioning blocks connected to the outer wall of the lifting platform are located inside the positioning grooves opened on the outer wall of the limiting columns, which limits the lifting platform during the lifting process. The lifting process is faster and more stable. In addition, the handrail and multiple casters work together to facilitate the movement of the entire device. Attached Figure Description

[0031] Figure 1 This is a first-view overall structural diagram of a power maintenance and installation construction device proposed in this utility model;

[0032] Figure 2 This is a second-view overall structural diagram of a power maintenance and installation construction device proposed in this utility model;

[0033] Figure 3 This is a third-view overall structural diagram of a power maintenance and installation construction device proposed in this utility model;

[0034] Figure 4This is a schematic diagram of the limiting column structure of a power maintenance and installation construction device proposed in this utility model.

[0035] Legend:

[0036] 1. Base plate; 2. Rotating groove; 3. First rotating plate; 4. Connecting plate; 5. Two-way lead screw; 6. Turn handle; 7. Second rotating plate; 8. Lifting platform; 9. Fixing block; 10. Mounting groove; 11. Limiting post; 12. Limiting block; 13. Limiting groove; 14. Positioning groove; 15. Positioning block; 16. Guardrail; 17. Baffle; 18. Positioning ring; 19. Wheel frame; 20. Universal wheel; 21. Expansion groove; 22. Handrail. Detailed Implementation

[0037] Reference Figure 1-4 This utility model provides a power maintenance and installation construction device, comprising a base plate 1, an internal rotating groove 2, and two first rotating plates 3 connected to the inner wall of the rotating groove 2. A connecting plate 4 is movably connected to the top of each of the two first rotating plates 3. A bidirectional lead screw 5 passes through the two connecting plates 4, and the outer wall of the bidirectional lead screw 5 is threadedly connected to the inner wall of the two connecting plates 4. A handle 6 is fixedly connected to the right end of the bidirectional lead screw 5. A second rotating plate 7 is movably connected to the top of the connecting plate 4. A lifting platform 8 is provided on the top of the base plate 1, and multiple fixing blocks 9 are fixedly connected to the bottom of the lifting platform 8. Multiple fixing blocks 9 are grouped in pairs. The top of the second rotating plate 7 is movably connected to the outer wall of the two fixing blocks 9 in the same group. In the initial state... The two connecting plates 4 are in a close proximity to each other, while the first rotating plate 3, connecting plate 4, and second rotating plate 7 on the same side are folded together. However, the first rotating plate 3 and second rotating plate 7 on the same side are not parallel to each other. When adjusting the height of the lifting platform 8, the throttle 6 is turned to drive the bidirectional lead screw 5 to rotate synchronously, causing the two connecting plates 4 to move in opposite directions. At this time, the two connecting plates 4 move in opposite directions and move upward synchronously with the bidirectional lead screw 5 due to its rotation. During this process, the first rotating plate 3 on the right rotates clockwise and the first rotating plate 3 on the left rotates counterclockwise, while the second rotating plate 7 on the right rotates counterclockwise and the second rotating plate 7 on the left rotates clockwise, thereby moving the lifting platform 8 upward. The height of the lifting platform 8 can be adjusted in real time according to the maintenance position, improving the applicability of the device.

[0038] The top of the base plate 1 has multiple mounting grooves 10. Each mounting groove 10 has a limiting post 11 inside. The bottom of the limiting post 11 is fixedly connected to the base plate 1 by bolts. Two limiting blocks 12 are fixedly connected to the outer wall of the bottom of the limiting post 11. The inner wall of each mounting groove 10 has two limiting grooves 13. The limiting blocks 12 are located inside the limiting grooves 13 and can limit the movement of the limiting posts 11. The outer wall of each limiting post 11 has a positioning groove 1. 4. There are two positioning slots 14. Positioning blocks 15 are fixedly connected to the outer wall of the lifting platform 8. There are multiple positioning blocks 15. The positioning blocks 15 are located inside the positioning slots 14. The limiting posts 11 are fixedly connected to the base plate 1 by bolts inside the mounting slots 10. The limiting posts 11 are easy and quick to install. After multiple limiting posts 11 are installed, the multiple positioning blocks 15 connected to the outer wall of the lifting platform 8 are located inside the positioning slots 14 opened on the outer wall of the limiting posts 11, so that the lifting platform 8 can be limited during the lifting process, and the lifting process is faster and more stable.

[0039] The top of the lifting platform 8 is fixedly connected to a guardrail 16 and a baffle 17, which can prevent tools from falling to the ground after they fall on the lifting platform 8 while working on it.

[0040] The outer wall of the bidirectional lead screw 5 is fixedly connected with a positioning ring 18, and there are two positioning rings 18, which are located outside the two first rotating plates 3 respectively.

[0041] A wheel frame 19 is fixedly connected to the top of the base plate 1, and there are multiple wheel frames 19. The bottom of each wheel frame 19 is movably connected to a universal wheel 20. A handrail 22 is fixedly connected to the outer wall of the base plate 1. The handrail 22 is located on the left side of the base plate 1 to facilitate the movement of the entire device.

[0042] The inner wall of the rotating groove 2 is provided with an expansion groove 21, and there are two expansion grooves 21. When the first rotating plate 3, the connecting plate 4, and the second rotating plate 7 are folded, the bottom of the first rotating plate 3 is located inside the rotating groove 2.

[0043] Working principle: In the initial state, the two connecting plates 4 are close to each other, and the first rotating plate 3, connecting plate 4, and second rotating plate 7 on the same side are folded together. However, the first rotating plate 3 and the second rotating plate 7 on the same side are not parallel to each other. When adjusting the height of the lifting platform 8, the throttle 6 is turned to drive the bidirectional lead screw 5 to rotate synchronously, so that the two connecting plates 4 move in opposite directions. At this time, the two connecting plates 4 move in opposite directions and move upward synchronously with the bidirectional lead screw 5 due to the rotation of the bidirectional lead screw 5. During this process, the first rotating plate 3 on the right rotates clockwise and the first rotating plate 3 on the left rotates counterclockwise, while the second rotating plate 7 on the right rotates counterclockwise and the second rotating plate 7 on the left rotates clockwise, thereby moving the lifting platform 8 upward. The height of the lifting platform 8 can be adjusted in real time according to the maintenance position, improving the applicability of the device. When installing the limiting post 11, the limiting block 12 connected to the bottom of the limiting post 11 is inserted into the limiting groove 13 opened in the inner wall of the mounting groove 10, and the positioning block 15 connected to the outer wall of the lifting platform 8 is located in the positioning groove 14 opened in the outer wall of the limiting post 11.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 power maintenance and installation construction device, comprising a base plate (1), characterized in that: The base plate (1) has a rotating groove (2) inside. The inner wall of the rotating groove (2) is movably connected to a first rotating plate (3). There are two first rotating plates (3). The top of each of the two first rotating plates (3) is movably connected to a connecting plate (4). A bidirectional screw rod (5) passes through between the two connecting plates (4). The outer wall of the bidirectional screw rod (5) is threaded to the inner wall of the two connecting plates (4). The right end of the bidirectional screw rod (5) is fixedly connected to a handle (6). The top of the connecting plate (4) is movably connected to a second rotating plate (7). The top of the base plate (1) is provided with a lifting platform (8). The bottom of the lifting platform (8) is fixedly connected to a fixing block (9). There are multiple fixing blocks (9). The multiple fixing blocks (9) are in groups of two. The top of the second rotating plate (7) is movably connected to the outer wall of the two fixing blocks (9) in the same group.

2. The power maintenance and installation construction device according to claim 1, characterized in that: The top of the base plate (1) is provided with an installation groove (10), and there are multiple installation grooves (10). Each of the multiple installation grooves (10) is provided with a limiting post (11). The bottom of the limiting post (11) is fixedly connected to the base plate (1) by bolts. The bottom outer wall of the limiting post (11) is fixedly connected with a limiting block (12), and there are two limiting blocks (12). The inner wall of each of the multiple installation grooves (10) is provided with a limiting groove (13), and there are two limiting grooves (13). The limiting block (12) is located inside the limiting groove (13).

3. The power maintenance and installation construction device according to claim 2, characterized in that: The outer walls of the multiple limiting posts (11) are provided with positioning grooves (14), and there are two positioning grooves (14). The outer wall of the lifting platform (8) is fixedly connected with positioning blocks (15), and there are multiple positioning blocks (15). The positioning blocks (15) are located inside the positioning grooves (14).

4. The power maintenance and installation construction device according to claim 1, characterized in that: The top of the lifting platform (8) is fixedly connected to a guardrail (16), and the top of the lifting platform (8) is fixedly connected to a baffle (17).

5. The power maintenance and installation construction device according to claim 1, characterized in that: The outer wall of the bidirectional lead screw (5) is fixedly connected with a positioning ring (18), and there are two positioning rings (18), which are located outside the two first rotating plates (3) respectively.

6. The power maintenance and installation construction device according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a wheel frame (19), and there are multiple wheel frames (19). The bottom of each of the multiple wheel frames (19) is movably connected to a universal wheel (20).

7. The power maintenance and installation construction device according to claim 1, characterized in that: The inner wall of the rotating groove (2) is provided with an expansion groove (21), and there are two expansion grooves (21).

8. The power maintenance and installation construction device according to claim 1, characterized in that: A handrail (22) is fixedly connected to the outer wall of the base plate (1), and the handrail (22) is located on the left side of the base plate (1).

Images