Power construction pay-off rack

Abstract

The utility model relates to the technical field of pay-off racks, and discloses a power construction pay-off rack which comprises a first supporting plate and a second supporting plate, the bottom of the first supporting plate is fixedly connected with a top plate, the top of the second supporting plate is fixedly connected with a supporting frame, the upper end of the supporting frame is fixedly connected with a fixing frame, and the side edge of the fixing frame is fixedly connected with a first motor. Compared with the prior art, the device has the advantages that the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second sliding block and the first threaded rod to rotate and move up and down, the second threaded rod is driven to rotate and move up and down, the sliding rod is driven to move up and down, and the top plate is driven to move up and down; when the electric power construction pay-off rack is used for paying off, the first supporting plate is driven to ascend and descend to adjust the height, the electric power construction pay-off rack is suitable for receiving points of different heights, friction between a cable and the ground is avoided, safety is improved, the multiple sets of springs and pressing plates can press the cable, the first sliding block is driven to slide in the sliding groove, pressing on the cable is increased conveniently in the paying-off process, and the cable is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of wire-paying frames, in particular to a wire-paying frame for electric power construction. Background Art

[0002] With the development and progress of the power industry, the scope of laying electric wires is becoming increasingly wider. To facilitate the storage of wires, the wires are usually wrapped around a payout reel, which is then mounted on a bracket. The payout operation generally involves mounting the payout reel on a payout stand, with the cable pulled manually. Existing payout stands for power construction are difficult to adjust the payout height during use, are not suitable for receiving points at different heights, and can cause friction between the cable and the ground, creating a dangerous situation. Furthermore, it is difficult to compress the cable during the payout process, and the cable is easily loosened, causing inconvenience. This device has certain shortcomings. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a power construction pay-out frame.

[0004] The top end of the driving member is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip respectively.

[0005] As a further description of the above technical solution:

[0006] The top of the support plate 1 is fixedly connected to the side plate, and the side plates are provided with two groups. One group of side plates is fixedly connected to the fixed plate 2, the bottom of the fixed plate 2 is fixedly connected to a spring, the bottom of the spring is fixedly connected to a pressure plate, and the side of the pressure plate is fixedly connected to the slider 1. A sliding groove is provided in one group of side plates, and the slider 1 slides in the sliding groove.

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

[0008] The springs are symmetrically arranged in multiple groups.

[0009] As a further description of the above technical solution:

[0010] A wire-paying drum is rotatably connected in the two groups of side plates, and a fixing plate 1 is fixedly connected on both sides of the wire-paying drum.

[0011] As a further description of the above technical solution:

[0012] A second motor is fixedly connected to the side edges of a group of side plates, and an output end of the second motor passes through the side plate and is fixedly connected to the wire reel.

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

[0014] The lower side of the top of the fixing frame is fixedly connected to the limiting block, and the sliding rod passes through the limiting block and slides in the limiting block.

[0015] As a further description of the above technical solution:

[0016] The support frames are symmetrically provided with two groups.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the starting motor drives the gear 1 to rotate, the gear 1 drives the gear 2 to rotate, the gear 2 drives the slider 2 and the threaded rod 1 to rotate and move up and down, drives the threaded rod 2 to rotate and move up and down, and at the same time drives the slide bar to move up and down, so as to facilitate the up and down movement of the top plate, and facilitate the lifting and lowering of the support plate 1 when laying out the wire on the power construction pay-out rack, so that it is suitable for receiving points at different heights, avoids friction between the cable and the ground, and improves safety.

[0019] 2. In the present invention, multiple sets of springs and pressure plates can compress the cables and simultaneously drive the slider to slide in the slide groove, thereby increasing the compression of the cables when releasing the cables and preventing them from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a power construction pay-off frame proposed by the utility model Figure 1 ;

[0021] Figure 2 This is a partial structural diagram of a power construction pay-out frame proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of a power construction pay-off frame proposed by the utility model Figure 2 .

[0023] Legend:

[0024] 1. Support plate 1; 2. Top plate; 3. Support plate 2; 4. Support frame; 5. Fixed frame; 6. Motor 1; 7. Gear 1; 8. Connecting plate 1; 9. Gear 2; 10. Threaded rod 1; 11. Threaded rod 2; 12. Sliding rod; 13. Limit block; 14. Side plate; 15. Motor 2; 16. Wire reel; 17. Fixed plate 1; 18. Fixed plate 2; 19. Spring; 20. Pressure plate; 21. Slide groove; 22. Slider 1; 23. Connecting plate 2; 24. Slider 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 3 , the utility model provides an embodiment: an electric power construction pay-off frame, including a support plate 1 and a support plate 2 3, the bottom of the support plate 1 is fixedly connected to the top plate 2, the top of the support plate 2 3 is fixedly connected to the support frame 4, the upper end of the support frame 4 is fixedly connected to the fixing frame 5, the side of the fixing frame 5 is fixedly connected to the motor 1 6, the output end of the motor 1 6 passes through the fixing frame 5 and is fixedly connected to the gear 1 7, the fixing frame 5 is provided with two groups, the lower ends of the two groups of fixing frames 5 are fixedly connected with a connecting plate 1 8, the top of the connecting plate 1 8 is rotatably connected to the gear 2 9, the gear 2 9 is meshed with the gear 1 7, and the two groups of fixed A connecting plate 23 is fixedly connected between the upper ends of the frames 5, and a threaded rod 10 is threadedly connected to the inner wall of the connecting plate 23. A slider 24 is fixedly connected to the outer side of the lower part of the threaded rod 10. The slider 24 is slidably connected to the inner wall of the gear 2 9 in the vertical direction. The lower end of the threaded rod 10 passes through the gear 2 9 and the connecting plate 1 8. The threaded rod 10 is internally threaded with a threaded rod 2 11. The top of the threaded rod 2 11 is rotatably connected to the bottom of the top plate 2. The bottom of the top plate 2 is fixedly connected to a sliding rod 12. The sliding rod 12 passes through the top of the fixed frame 5 and slides in the fixed frame 5, so as to increase the support stability of the top plate 2.

[0027] The top of the support plate 1 is fixedly connected to the side plate 14, and the side plate 14 is provided with two groups. One group of side plates 14 is fixedly connected to a fixed plate 21, and the bottom of the fixed plate 28 is fixedly connected to a spring 19. The bottom of the spring 19 is fixedly connected to a pressure plate 20. The side of the pressure plate 20 is fixedly connected to a slider 12. A slide groove 21 is provided in one group of side plates 14, and the slider 12 slides in the slide groove 21. The spring 19 is symmetrically provided with multiple groups. The two groups of side plates 14 are rotatably connected to the wire drum 16. The two sides of the wire drum 16 are fixedly connected to the fixed plate 17. The side of one group of side plates 14 is fixedly connected to the motor 2 15. The output end of the motor 2 15 passes through the side plate 14 and is fixedly connected to the wire drum 16. The lower side of the top of the fixed frame 5 is fixedly connected to the limit block 13. The slide rod 12 passes through the limit block 13 and slides in the limit block 13. The support frame 4 is symmetrically provided with two groups, which is convenient for improving the stable supporting force of the device.

[0028] Working principle: Starting motor 16 drives gear 17 to rotate, gear 17 drives gear 29 to rotate, gear 29 drives slider 24 to rotate and move up and down, so that slider 24 drives threaded rod 10 to rotate and move up and down in connecting plate 2 23, threaded rod 10 drives threaded rod 2 11 to rotate and move up and down inside threaded rod 10, and at the same time drives the sliding rods 12 on both sides to slide in the fixed frame 5, so as to drive the top plate 2 to move up and down, thereby adjusting the position of support plate 1, so that the height of the power construction wire rack can be adjusted when laying out the wires, so that it is suitable for receiving points at different heights, and it will also avoid friction between the cable and the ground, thereby improving safety; multiple sets of springs 19 and pressure plates 20 can compress the cables to prevent them from loosening.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power construction pay-off frame, comprising a support plate 1 (1) and a support plate 2 (3), characterized in that: The bottom of the support plate 1 (1) is fixedly connected to the top plate (2), the top of the support plate 2 (3) is fixedly connected to the support frame (4), the upper end of the support frame (4) is fixedly connected to the fixing frame (5), the side of the fixing frame (5) is fixedly connected to the motor 1 (6), the output end of the motor 1 (6) passes through the fixing frame (5) and is fixedly connected to the gear 1 (7), the fixing frame (5) is provided with two groups, the lower ends of the two groups of the fixing frames (5) are fixedly connected to the connecting plate 1 (8), the top of the connecting plate 1 (8) is rotatably connected to the gear 2 (9), the gear 2 (9) is meshed with the gear 1 (7), and the upper ends of the two groups of the fixing frames (5) are fixedly connected. A second connecting plate (23) is provided, the inner wall of the second connecting plate (23) being threadedly connected to a threaded rod (10), the lower outer side of the threaded rod (10) being fixedly connected to a second slider (24), the second slider (24) being slidably connected to the inner wall of the second gear (9) in the vertical direction, the lower end of the first threaded rod (10) passing through the second gear (9) and the first connecting plate (8), the inner thread of the first threaded rod (10) being threadedly connected to a second threaded rod (11), the top of the second threaded rod (11) being rotatably connected to the bottom of the top plate (2), the bottom of the top plate (2) being fixedly connected to a sliding rod (12), the sliding rod (12) passing through the top of the fixing frame (5) and sliding in the fixing frame (5).

2. The electric power construction pay-off frame according to claim 1, characterized in that: The top of the support plate 1 (1) is fixedly connected to a side plate (14), and the side plates (14) are provided with two groups. One group of the side plates (14) is fixedly connected to a fixing plate 2 (18), and the bottom of the fixing plate 2 (18) is fixedly connected to a spring (19), and the bottom of the spring (19) is fixedly connected to a pressure plate (20), and the side of the pressure plate (20) is fixedly connected to a slider 1 (22), and a sliding groove (21) is provided in the side plate (14), and the slider 1 (22) slides in the sliding groove (21).

3. The electric power construction pay-off frame according to claim 2, characterized in that: The springs (19) are symmetrically arranged in multiple groups.

4. The electric power construction pay-off frame according to claim 2, characterized in that: A wire-releasing drum (16) is rotatably connected inside the two groups of side plates (14), and a fixing plate (17) is fixedly connected to both sides of the wire-releasing drum (16).

5. The electric power construction pay-off frame according to claim 2, characterized in that: A second motor (15) is fixedly connected to the side edge of a group of the side plates (14), and the output end of the second motor (15) passes through the side plates (14) and is fixedly connected to the wire-releasing drum (16).

6. The electric power construction pay-off frame according to claim 1, characterized in that: The lower side of the top of the fixing frame (5) is fixedly connected to a limiting block (13), and the sliding rod (12) passes through the limiting block (13) and slides inside the limiting block (13).

7. The electric power construction pay-off frame according to claim 1, characterized in that: The support frames (4) are symmetrically provided with two groups.

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