Pay-off device for electric power engineering cable laying

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a pay-off device for electric power engineering cable laying, which comprises a bottom plate, a first frame body is riveted at the top of the bottom plate, a partition plate is riveted in an inner cavity of the first frame body, and a jack is connected at the top of the partition plate through a bolt. And the output end of the jack penetrates through the top of the first frame body and is fixedly connected with a fixed plate. Through the cooperation of the transverse plate, the supporting plate, the lead screw, the movable frame, the pulley, the guide rod and the hand wheel, the cable reel placing device has the advantage of wide applicability, when a large cable reel needs to be placed, the diameter of a rotating shaft of the cable reel is measured, then the hand wheel is rotated, the hand wheel drives the lead screw to rotate, the movable frame begins to move oppositely, and the movable frame drives the pulley to move oppositely. And when the distance between the pulleys is moved to a proper distance, the rotating shaft of the cable reel is rolled to the top of the pulleys, and then the jack is lifted, so that the cable reel is jacked up.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a wire-laying device for laying electric power engineering cables. Background Art

[0002] The power engineering pay-off rack is an auxiliary equipment used in the construction of power lines. The pay-off rack is often needed when laying out cables.

[0003] After searching, the patent number is CN220886577U, and the name is a utility model of a cable pay-off rack, including a rack. Through research and analysis, it is found that although the height can be adjusted according to the size of the cable coil during use, so that the wire reeling work can be carried out smoothly and the practicality of the device is improved, etc., there are still the following disadvantages to a certain extent.

[0004] For example, during use, the above device can only adjust the height of the pay-off frame, but cannot adjust the spacing between the pulleys. As a result, when placing a larger cable drum, the shaft of the cable drum cannot be placed due to insufficient spacing between the pulleys, thereby affecting the subsequent pay-off work. In order to solve the above technical problems, we have designed a pay-off device for laying power engineering cables. Utility Model Content

[0005] The utility model aims to provide a cable pay-out device for laying power engineering cables, which has the advantages of wide applicability and the ability to monitor the pay-out length in real time, and solves the problem that the existing cable pay-out device cannot adjust the pulley spacing according to actual usage during use, resulting in it being unsuitable for cable reels of different sizes, and at the same time cannot monitor the cable pay-out length in real time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire-laying device for laying power engineering cables, comprising a base plate, a first frame body riveted to the top of the base plate, a partition plate riveted to the inner cavity of the first frame body, a jack connected to the top of the partition plate by bolts, an output end of the jack passes through the top of the first frame body and is fixedly connected to a fixing plate, a supporting mechanism is connected to the top of the fixing plate by bolts, an adjustment plate is riveted to the front side of the first frame body, a sliding rod is movably connected to the top and bottom of the opposite side of the adjustment plate, and a measuring mechanism is movably sleeved on the surface of the sliding rod.

[0007] Preferably, the supporting mechanism includes a transverse plate, the bottom of which is connected to the fixed plate by bolts, the front and rear sides of the top of the transverse plate are riveted with support plates, the opposite side of the support plate is movably connected with a screw rod through a bearing, the threads on the front and rear sides of the screw rod surface are in opposite directions, the front and rear sides of the screw rod surface are threadedly sleeved with a movable frame, the interior of the movable frame is movably connected with a pulley through a bearing, both sides of the bottom of the front side of the movable frame are movably connected with guide rods, the front and rear ends of the guide rods are riveted to the support plate, and the front end of the screw rod passes through the support plate and is fixedly connected with a handwheel.

[0008] Preferably, the measuring mechanism includes a second frame, which is movably mounted on the surface of the sliding rod, an adjusting bolt is threadedly connected to the top of the second frame, and the bottom end of the adjusting bolt is movably connected to the first bracket through a bearing, a second bracket is riveted to the bottom of the inner cavity of the second frame, the interior of the first bracket and the interior of the second bracket are both movably connected to rollers through bearings, a detection wheel is movably connected to the right side of the second bracket, and the left end of the detection wheel is fixedly connected to the roller at the bottom, a Hall sensor is bolted to the right side of the bottom of the inner cavity of the second frame, and a display screen and a controller are respectively bolted to the front side of the second frame, the controller is bidirectionally electrically connected to the Hall sensor, and the output end of the controller is unidirectionally electrically connected to the display screen.

[0009] Preferably, a box body is riveted to the bottom of the second frame body, a battery pack is connected to the inner cavity of the box body by bolts, and an output end of the battery pack is electrically connected to the controller in a unidirectional manner.

[0010] Preferably, a vertical rod is riveted to the right side of the top of the second frame body, and the top end of the vertical rod penetrates to the top of the second frame body.

[0011] Preferably, the front side of the top and the front side of the bottom of the adjustment plate are both threaded with limit bolts, and the four corners of the bottom of the base plate are connected with universal wheels by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of wide applicability through the cooperation of the cross plate, the support plate, the screw rod, the movable frame, the pulley, the guide rod and the hand wheel. When a larger cable drum needs to be placed, the diameter of the cable drum shaft is measured, and then the hand wheel is rotated. The hand wheel drives the screw rod to rotate, and then the movable frame starts to move in the opposite direction, and the movable frame drives the pulley to move in the opposite direction. When the spacing between the pulleys moves to a suitable distance, the rotating shaft of the cable drum is rolled to the top of the pulley, and then the jack is raised to lift the cable drum.

[0014] 2. The utility model has the advantage of being able to monitor the pay-off length in real time through the cooperation of the adjustment plate, the slide bar and the measuring mechanism. The front end of the cable is passed through the roller, and then the adjusting bolt is rotated. The adjusting bolt drives the top roller to move downward, and the top roller presses the cable. When the cable is pulled to pay off the cable, the cable drives the roller to rotate, and the roller drives the detection wheel to rotate. The Hall sensor detects the number of rotations of the roller, and the controller multiplies the number of rotations by the roller diameter to calculate the pay-off length, and the display screen displays the pay-off length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the support mechanism of the utility model;

[0018] Figure 4 It is a right side stereoscopic view of the local structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. first frame; 3. partition; 4. jack; 5. fixed plate; 6. supporting mechanism; 7. adjusting plate; 8. sliding rod; 9. measuring mechanism; 10. cross plate; 11. supporting plate; 12. screw rod; 13. movable frame; 14. pulley; 15. guide rod; 16. hand wheel; 17. second frame; 18. adjusting bolt; 19. first bracket; 20. second bracket; 21. roller; 22. detection wheel; 23. display screen; 24. controller; 25. box body; 26. battery pack; 27. Hall sensor. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A cable-laying device for power engineering cables comprises a bottom plate 1, a first frame body 2 is riveted on the top of the bottom plate 1, a partition plate 3 is riveted on the inner cavity of the first frame body 2, a jack 4 is connected to the top of the partition plate 3 by bolts, an output end of the jack 4 passes through the top of the first frame body 2 and is fixedly connected to a fixing plate 5, a supporting mechanism 6 is connected to the top of the fixing plate 5 by bolts, an adjusting plate 7 is riveted on the front side of the first frame body 2, a sliding rod 8 is movably connected to the top and bottom of the opposite side of the adjusting plate 7, and a measuring mechanism 9 is movably sleeved on the surface of the sliding rod 8.

[0021] See also Figure 1 and Figure 3The supporting mechanism 6 includes a transverse plate 10, the bottom of which is connected to the fixed plate 5 by bolts, and the front and rear sides of the top of the transverse plate 10 are riveted with support plates 11, and the opposite side of the support plate 11 is movably connected with a screw rod 12 through a bearing, and the threads on the front and rear sides of the screw rod 12 are in opposite directions, and the front and rear sides of the surface of the screw rod 12 are threadedly sleeved with a movable frame 13, and the interior of the movable frame 13 is movably connected with a pulley 14 through a bearing, and both sides of the bottom of the front side of the movable frame 13 are movably connected with guide rods 15, and the front and rear ends of the guide rods 15 are riveted to the support plate 11, and the front end of the screw rod 12 penetrates the support plate 11 and is fixedly connected with a hand wheel 16. By setting the hand wheel 16, it is convenient for the user to rotate the screw rod 12, thereby improving the adjustment efficiency.

[0022] See also Figure 1 and Figure 2 The measuring mechanism 9 includes a second frame 17, which is movably sleeved on the surface of the slide bar 8. The top of the second frame 17 is threadedly connected with an adjusting bolt 18. By setting the adjusting bolt 18, the position of the first bracket 19 can be adjusted so that the cable can be compressed to facilitate the measurement work on the rear side. The bottom end of the adjusting bolt 18 is movably connected with the first bracket 19 through a bearing. The bottom of the inner cavity of the second frame 17 is riveted with a second bracket 20. The interior of the first bracket 19 and the interior of the second bracket 20 are both movably connected with a roller 21 through a bearing. The right side of the second bracket 20 is movably connected with a detection wheel 22, and the left end of the detection wheel 22 is fixedly connected to the roller 21 at the bottom. The right side of the bottom of the inner cavity of the second frame 17 is bolted with a Hall sensor 27. The front side of the second frame 17 is respectively bolted with a display screen 23 and a controller 24. The controller 24 is bidirectionally electrically connected to the Hall sensor 27, and the output end of the controller 24 is unidirectionally electrically connected to the display screen 23.

[0023] See also Figure 2 A box body 25 is riveted to the bottom of the second frame body 17 , and a battery pack 26 is connected to the inner cavity of the box body 25 by bolts. By setting the battery pack 26 , power can be supplied to electrical components, and the output end of the battery pack 26 is unidirectionally electrically connected to the controller 24 .

[0024] See also Figure 2 A vertical rod is riveted on the right side of the top of the second frame 17 . By setting the vertical rod, the first bracket 19 can be guided to make it more stable during movement. The top of the vertical rod penetrates to the top of the second frame 17 .

[0025] See also Figure 1 The front side of the top and the front side of the bottom of the adjusting plate 7 are threaded with limit bolts, and the four corners of the bottom of the bottom plate 1 are connected with universal wheels by bolts. By setting the universal wheels, it is convenient for users to move the wire rack.

[0026] When in use, if a larger cable drum needs to be placed, the diameter of the cable drum shaft is measured, and then the hand wheel 16 is rotated, and the hand wheel 16 drives the screw rod 12 to rotate, at which time the movable frame 13 starts to move in the opposite direction, and the movable frame 13 drives the pulley 14 to move in the opposite direction. When the spacing between the pulleys 14 moves to a suitable distance, the shaft of the cable drum is rolled to the top of the pulley 14, and then the jack 4 is raised to lift the cable drum. On the contrary, if a smaller cable drum needs to be placed, the hand wheel 16 is rotated in the opposite direction to make the two pulleys 14 move relative to each other, so that The spacing between the pulleys 14 is adjusted to be smaller. During the line-release process, the front end of the cable is passed through the roller 21, and then the adjusting bolt 18 is rotated. The adjusting bolt 18 drives the top roller 21 to move downward, and the top roller 21 presses the cable. When the cable is pulled to release the line, the cable drives the roller 21 to rotate, and the roller 21 drives the detection wheel 22 to rotate. The Hall sensor 27 detects the number of rotations of the roller 21, and the controller 24 multiplies the number of rotations by the diameter of the roller 21 to calculate the line-release length, and the display screen 23 displays the line-release length.

[0027] To sum up: the cable laying device for power engineering cables, through the cooperation of the cross plate 10, the support plate 11, the screw rod 12, the movable frame 13, the pulley 14, the guide rod 15, the hand wheel 16, the adjustment plate 7, the slide rod 8 and the measuring mechanism 9, solves the problem that the existing cable laying device cannot adjust the pulley spacing according to the actual use situation during use, resulting in it being unsuitable for cable reels of different sizes, and at the same time cannot monitor the cable laying length in real time.

Claims

1. A cable laying device for power engineering cables, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is riveted with a first frame (2), the inner cavity of the first frame (2) is riveted with a partition (3), the top of the partition (3) is connected to a jack (4) via bolts, the output end of the jack (4) passes through the top of the first frame (2) and is fixedly connected to a fixing plate (5), the top of the fixing plate (5) is connected to a supporting mechanism (6) via bolts, an adjustment plate (7) is riveted on the front side of the first frame (2), the top and bottom of the opposite side of the adjustment plate (7) are both penetrated by a sliding rod (8) movably connected, and a measuring mechanism (9) is movably sleeved on the surface of the sliding rod (8).

2. A cable laying device for power engineering according to claim 1, characterized in that: The support mechanism (6) comprises a horizontal plate (10), the bottom of which is connected to a fixed plate (5) by bolts, the front and rear sides of the top of the horizontal plate (10) are riveted with support plates (11), one side opposite to the support plate (11) is movably connected with a screw rod (12) via a bearing, the screw threads on the front and rear sides of the screw rod (12) are in opposite directions, the front and rear sides of the screw rod (12) are threadedly sleeved with a movable frame (13), the interior of the movable frame (13) is movably connected with a pulley (14) via a bearing, both sides of the bottom of the front side of the movable frame (13) are penetrated and movably connected with guide rods (15), the front and rear ends of the guide rods (15) are riveted to the support plate (11), the front end of the screw rod (12) penetrates the support plate (11) and is fixedly connected with a hand wheel (16).

3. The cable laying device for power engineering according to claim 1, characterized in that: The measuring mechanism (9) comprises a second frame (17), the second frame (17) being movably sleeved on the surface of the sliding rod (8), the top of the second frame (17) being threadedly connected with an adjusting bolt (18), the bottom end of the adjusting bolt (18) being movably connected with a first bracket (19) via a bearing, the bottom of the inner cavity of the second frame (17) being riveted with a second bracket (20), the inside of the first bracket (19) and the inside of the second bracket (20) being movably connected with a roller (21) via a bearing, the right side of the second bracket (20) being movably connected with a detection wheel (22), the left end of the detection wheel (22) being fixedly connected to the roller (21) at the bottom, the right side of the bottom of the inner cavity of the second frame (17) being bolted with a Hall sensor (27), the front side of the second frame (17) being respectively bolted with a display screen (23) and a controller (24), the controller (24) being bidirectionally electrically connected to the Hall sensor (27), and the output end of the controller (24) being unidirectionally electrically connected to the display screen (23).

4. A cable laying device for power engineering according to claim 3, characterized in that: A box body (25) is riveted to the bottom of the second frame body (17), a battery pack (26) is connected to the inner cavity of the box body (25) via bolts, and an output end of the battery pack (26) is unidirectionally electrically connected to the controller (24).

5. The cable laying device for power engineering according to claim 3, characterized in that: A vertical rod is riveted to the right side of the top of the second frame body (17), and the top end of the vertical rod penetrates to the top of the second frame body (17).

6. The cable laying device for power engineering according to claim 1, characterized in that: The front side of the top and the front side of the bottom of the adjustment plate (7) are both threadedly connected with limit bolts, and the four corners of the bottom of the base plate (1) are all connected with universal wheels via bolts.

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