Gantry type cable take-up and pay-off device

Abstract

The utility model belongs to the technical field of cable take-up and pay-off, and particularly relates to a gantry type cable take-up and pay-off device which comprises a workbench. The workbench is provided with a take-up device, and the take-up device comprises a socket column which is used for installing a take-up reel to enable the take-up reel to take up and pay off. A fixing block is fixedly connected to the top of the workbench, a take-up reel is placed on a socket column and then fixed, then a cable penetrates through a threading hole in a threading block to be placed on the take-up reel, a second lead screw is driven to rotate through a second motor, and due to the fact that the threading block is in threaded connection with the second lead screw, the cable can be taken up conveniently. The second screw rod rotates to drive the threading block to move, and the moving speed is synchronous with the rotating speed of the take-up reel, so that the cables are orderly wound on the take-up reel circle by circle, and the problems that the cables are concentrated at one position on the take-up reel due to the absence of the threading device, the cables are accumulated in a concentrated manner, the individual cables are subjected to overlarge pressure, and the cable quality is influenced are solved. And the outer insulating protective sleeve of the cable is damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable retracting and releasing, in particular to a gantry type cable retracting and releasing device. Background Art

[0002] A cable is usually a rope-like cable made up of several or several groups of wires twisted together. Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] The traditional gantry-type cable take-up and pay-out device is composed of a gantry-type take-up frame and a take-up drum. First, adjust the spacing of the gantry-type take-up frame and the height of the socket column according to the size of the take-up drum. After adjustment, place the take-up drum on the socket column, and then use the fixing device to fix the take-up drum. Then start the machine to let the socket column drive the take-up drum to rotate, and let the take-up drum take up or pay out the cable.

[0004] In the current existing technology, the take-up reel is placed on a gantry-type take-up frame, which is then fixed to reel in and release the wires. However, the cable wires are easily offset to one place for winding during the process of taking up the wires. This will cause the cables to be concentrated in one place on the take-up reel. A large number of cables are not placed in sequence, so that the cables in some places will bear the weight of all the cables. This will cause the cables in this place to be squeezed and deformed, and the insulating layer covering them will be damaged, making the entire reel of cables unusable.

[0005] Therefore, in order to solve the above problems, a gantry type cable retracting and releasing device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a gantry type cable retracting and unreeling device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a gantry type cable winding and releasing device, comprising a workbench; the workbench is provided with a winding device, and the winding device comprises a socket column, which is used to install a winding reel for allowing the winding reel to wind and release the wire; a fixed block is fixedly connected to the top of the workbench; two fixed blocks are provided, and are symmetrically arranged on the top of the workbench; a second screw rod is rotatably connected to the fixed block; a threading block is threadedly connected to the second screw rod; a threading hole is provided on the threading block; a limiting column is fixedly connected to the fixed block; a limiting hole is provided on the threading block; a second motor is fixedly connected to the other end of the fixed block located at the second screw rod.

[0008] Preferably, a first slide groove is provided on the top of the workbench; a roller is slidably connected in the first slide groove; two rollers are provided and symmetrically arranged in the first slide groove; a rolling shaft is rotatably connected to the roller; an end of the rolling shaft away from the roller is fixedly connected to a support platform; two support platforms are provided and symmetrically arranged in the first slide groove; a supporting foot is movably connected to the top of the support platform; a connecting hole is provided on the support platform; a fixed screw rod is movably connected in the connecting hole; the fixed screw rod passes through the supporting foot; a fixing bolt is threadedly connected to the bottom of the fixed screw rod; a supporting block is fixedly connected to the top of the supporting foot; and a cylinder is fixedly connected to the support block.

[0009] Preferably, a second slide groove is provided on the support block; a first motor is fixedly connected to the top of the support block; a first screw rod is rotatably connected to the bottom center position of the first motor; the first screw rod passes through the second slide groove; a moving block is threadedly connected to the first screw rod; and a socket column is fixedly connected to the moving block.

[0010] Preferably, a limiting groove is provided in the second sliding groove; a limiting block is slidably connected in the limiting groove; and one end of the limiting block is fixedly connected to the moving block.

[0011] Preferably, a connecting block is fixedly connected to the socket column; a fixing hole is opened on the connecting block; a third screw rod is movably connected in the fixing hole; a nut is fixedly connected to one end of the third screw rod; a nut is threadedly connected to one end of the third screw rod away from the nut.

[0012] Preferably, a supporting leg is fixedly connected to the bottom of the workbench; four supporting legs are provided and are respectively arranged at the four corners of the bottom of the workbench.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a gantry type cable reeling and winding device, which places a wire reel on a socket column and then fixes it, then passes the cable through the threading hole on the threading block and places it on the wire reel, and drives the second screw rod to rotate through a second motor. Because the threading block and the second screw rod are threadedly connected, the rotation of the second screw rod drives the threading block to move, and the speed of movement is synchronized with the rotation speed of the wire reel, so that the cable is wound around the wire reel in an orderly manner, avoiding the situation that the cables are concentrated in one place on the wire reel due to the lack of a threading device, resulting in excessive pressure on individual cables due to concentrated accumulation, causing the outer insulating protective cover of the cable to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the support block in the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the workbench in the utility model;

[0018] Figure 3 It is a cross-sectional view of the workbench in the utility model;

[0019] Figure 4 It is a cross-sectional view of the support block in the utility model;

[0020] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0021] Legend:

[0022] 1. Workbench; 2. Support leg; 3. Support block; 4. First slide; 5. Limiting groove; 6. Moving block; 7. Limiting block; 8. First screw; 9. First motor; 10. Cylinder; 11. Socket column; 12. Second motor; 13. Fixed block; 14. Limiting column; 15. Threading block; 16. Threading hole; 17. Second screw; 18. Limiting hole; 19. Roller; 20. Rolling shaft; 21. Second slide; 22. Fixed hole; 23. Connecting block; 24. Nut; 25. Third screw; 26. Nut; 27. Support foot; 28. Fixed screw; 29. ​​Fixed bolt; 30. Support table; 31. Connecting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 5The utility model provides a gantry type cable retracting and releasing device, comprising a workbench 1; the workbench 1 is provided with a retracting device, and the retracting device comprises a socket column 11, which is used to install a retracting reel so that the retracting reel can retract and release the wire; a fixed block 13 is fixedly connected to the top of the workbench 1; two fixed blocks 13 are provided, and are symmetrically arranged on the top of the workbench 1; a second screw rod 17 is rotatably connected to the fixed block 13; a threading block 15 is threadedly connected to the second screw rod 17; a threading hole 16 is opened on the threading block 15; the fixed block 13 A limiting post 14 is fixedly connected to the upper part; a limiting hole 18 is provided on the threading block 15; a second motor 12 is fixedly connected to the other end of the second screw rod 17 on the fixing block 13; in the current prior art, the take-up drum is placed on the gantry take-up rack, and then fixed to reel in and release the wires, but the take-up drum is prone to allow the cable to deviate to one place for winding during the process of taking up the wires, which will cause the cables to be concentrated in one place of the take-up drum, and a large number of cables are not placed in sequence, resulting in individual cables bearing the weight of all the cables, which will make The insulation layer of the cable is damaged due to the extrusion and deformation, making the entire cable reel unusable. To avoid similar situations, when working, the take-up reel is placed on the socket column 11 and then fixed, and then the cable is passed through the threading hole 16 on the threading block 15 and placed on the take-up reel. The second motor 12 drives the second screw rod 17 to rotate. Because the threading block 15 and the second screw rod 17 are threadedly connected, the rotation of the second screw rod 17 drives the threading block 15 to move, and the speed of movement is synchronized with the rotation speed of the take-up reel, so that the cable is turned around and around. The cables are wound on the take-up drum in an orderly manner, which avoids the cables being concentrated in one place on the take-up drum due to the lack of a threading device, resulting in excessive pressure on individual cables due to concentrated accumulation, causing the outer insulating protective sheath of the cables to be damaged, and preventing the threading block 15 from rotating in the direction of the thread of the second screw rod 17 when the second screw rod 17 rotates. A limiting hole 18 is opened on the threading block 15, and then the limiting column 14 passes through the limiting hole 18 to allow the threading block 15 to only keep moving left and right and not rotate in the direction of the thread of the second screw rod 17.

[0026] Further, such as Figure 1 and Figure 2As shown, the workbench 1 is provided with a first slide groove 4 on the top; a roller 19 is slidably connected in the first slide groove 4; two rollers 19 are provided and symmetrically arranged in the first slide groove 4; a rolling shaft 20 is rotatably connected to the roller 19; a support platform 30 is fixedly connected to one end of the rolling shaft 20 away from the roller 19; two support platforms 30 are provided and symmetrically arranged in the first slide groove 4; a support foot 27 is movably connected to the top of the support platform 30; a connecting hole 31 is provided on the support platform 30; a fixed screw rod 28 is movably connected in the connecting hole 31; the fixed screw rod 28 passes through the support foot 27; a fixing bolt 29 is threadedly connected to the bottom of the fixed screw rod 28; a support block 3 is fixedly connected to the top of the support foot 27; a fixed screw rod ... fixed screw rod 29 is threadedly connected to the top of the support foot 27; a fixed screw rod 29 is threadedly connected to the bottom of the fixed screw rod 28; a fixed screw rod 3 is fixedly connected to the top of the support foot 27; a fixed screw rod 3 is fixedly connected to the support block 3 It is connected with a cylinder 10. When working, the supporting foot 27 is first placed on the supporting platform 30. The supporting foot 27 is provided with a hole. The hole on the supporting foot 27 is aligned with the connecting hole 31 on the supporting platform 30. After alignment, the fixing screw rod 28 is passed through the hole on the supporting foot 27 and the connecting hole 31 on the supporting platform 30. Then the staff holds the fixing bolt 29 and the fixing screw rod 28 for threaded connection, so that the supporting foot 27 is firmly fixed on the supporting platform 30, and then the supporting block 3 and the supporting foot 27 are driven to move inward or outward by the extension and contraction of the cylinder 10. Then, the roller 19 and the supporting platform 30 in the workbench 1 are moved in the first slide groove 4 when the supporting foot 27 moves. In this way, it can be adjusted according to the different sizes of take-up reels to ensure that take-up reels of different sizes can be placed.

[0027] Further, such as Figure 2 and Figure 4 As shown, a second slide groove 21 is provided on the support block 3; a first motor 9 is fixedly connected to the top of the support block 3; a first screw rod 8 is rotatably connected to the bottom center position of the first motor 9; the first screw rod 8 passes through the second slide groove 21; a moving block 6 is threadedly connected to the first screw rod 8; a socket column 11 is fixedly connected to the moving block 6. When working, according to the size of the take-up reel, the first motor 9 drives the first screw rod 8 to rotate, driving the moving block 6 and the socket column 11 to a suitable position, so that the socket column 11 can be inserted into the support hole of the take-up reel, to ensure that the bottom of the take-up reel does not rub against the workbench 1 when the take-up reel rotates.

[0028] Further, such as Figure 1 As shown, a limiting groove 5 is provided in the second slide groove 21; a limiting block 7 is slidably connected in the limiting groove 5; one end of the limiting block 7 is fixedly connected to the moving block 6. When working, the limiting block 7 slides in the limiting groove 5. The function of the limiting block 7 is to ensure that when the first screw rod 8 rotates, the moving block 6 does not rotate along with the thread of the first screw rod 8, but only allows the moving block 6 to move up and down.

[0029] Further, such as Figure 4 and Figure 5 As shown, a connecting block 23 is fixedly connected to the socket column 11; a fixing hole 22 is provided on the connecting block 23; a third screw rod 25 is movably connected in the fixing hole 22; one end of the third screw rod 25 is fixedly connected to a nut 26; a nut 24 is threadedly connected to the end of the third screw rod 25 away from the nut 26. During operation, when the socket column 11 is inserted into the supporting hole of the take-up reel, the connecting block 23 on the socket column 11 is close to the large plate of the take-up reel, and a hole is provided on the large plate to align the fixing hole 22 on the connecting block 23 with the hole on the large plate. After alignment, the third screw rod 25 is inserted, and then the staff rotates the nut 26 to drive the third screw rod 25 to rotate, and then the nut 24 is threadedly connected to the third screw rod 25, and the nut 24 is larger than the hole on the large plate. In this way, the take-up reel can be fixed on the socket column 11 to prevent the support hole on the take-up reel from being separated from the socket column 11 during the take-up process, causing injury to personnel.

[0030] Further, such as Figure 1 As shown, a support leg 2 is fixedly connected to the bottom of the workbench 1; four support legs 2 are provided and are respectively arranged at the four corners of the bottom of the workbench 1. When working, the support legs 2 at the bottom of the workbench 1 keep the workbench 1 stable and prevent the workbench 1 from moving.

[0031] Working principle: In the current existing technology, the take-up drum is placed on a gantry-type take-up frame, and then it is fixed to reel in and release the wires. However, the take-up drum is prone to allow the cable to deviate to one place for winding during the process of taking up the wires, which will cause the cables to be concentrated in one place on the take-up drum. A large number of cables are not placed in sequence, resulting in individual cables bearing the weight of all the cables. This will cause the cables at this location to be squeezed and deformed, and the covering insulation layer will be damaged, making the entire reel of cable unusable. To avoid similar situations, when working, the take-up drum is placed on the socket column 11 and then fixed, and then the cable is placed on the take-up drum through the threading hole 16 on the threading block 15, and the second motor 12 drives the second screw rod 17 to rotate, because the threading block 15 is threadedly connected to the second screw rod 17. The second screw rod 17 rotates to drive the threading block 15 to move, and the speed of movement is synchronized with the rotation speed of the take-up drum, so that the cable is wound around the take-up drum in an orderly manner, avoiding the cables being concentrated in one place on the take-up drum due to the lack of a threading device, resulting in excessive pressure on individual cables due to concentrated accumulation, causing the outer insulating protective cover of the cable to be damaged, and preventing the threading block 15 from rotating in the direction of the thread of the second screw rod 17 when the second screw rod 17 rotates to drive the threading block 15 to move. A limiting hole 18 is opened on the threading block 15, and then the limiting column 14 passes through the limiting hole 18 to allow the threading block 15 to just keep moving left and right and will not rotate in the direction of the thread of the second screw rod 17.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A gantry type cable retracting and releasing device, characterized in that: The invention comprises a workbench (1); the workbench (1) is provided with a wire taking-up device, and the wire taking-up device comprises a socket column (11) for mounting a wire taking-up reel so that the wire taking-up reel can take up and release wire; a fixed block (13) is fixedly connected to the top of the workbench (1); two fixed blocks (13) are provided and are symmetrically arranged on the top of the workbench (1); a second screw rod (17) is rotatably connected to the fixed block (13); a threading block (15) is threadedly connected to the second screw rod (17); a threading hole (16) is provided on the threading block (15); a limiting column (14) is fixedly connected to the fixed block (13); a limiting hole (18) is provided on the threading block (15); and a second motor (12) is fixedly connected to the other end of the fixed block (13) located at the second screw rod (17).

2. A gantry type cable retracting and unreeling device according to claim 1, characterized in that: The workbench (1) is provided with a first slide groove (4) at the top; a roller (19) is slidably connected in the first slide groove (4); two rollers (19) are provided and are symmetrically arranged in the first slide groove (4); a rolling shaft (20) is rotatably connected to the roller (19); a support platform (30) is fixedly connected to one end of the rolling shaft (20) away from the roller (19); two support platforms (30) are provided and are symmetrically arranged in the first slide groove (4); a support foot (27) is movably connected to the top of the support platform (30); a connecting hole (31) is provided on the support platform (30); a fixed screw rod (28) is movably connected in the connecting hole (31); the fixed screw rod (28) passes through the support foot (27); a fixing bolt (29) is threadedly connected to the bottom of the fixed screw rod (28); a support block (3) is fixedly connected to the top of the support foot (27); and a cylinder (10) is fixedly connected to the support block (3).

3. A gantry type cable retracting and unreeling device according to claim 2, characterized in that: The support block (3) is provided with a second slide groove (21); the top of the support block (3) is fixedly connected to a first motor (9); the bottom center position of the first motor (9) is rotatably connected to a first screw rod (8); the first screw rod (8) passes through the second slide groove (21); the first screw rod (8) is threadedly connected to a moving block (6); and the moving block (6) is fixedly connected to a socket column (11).

4. A gantry type cable retracting and unreeling device according to claim 3, characterized in that: A limiting groove (5) is provided in the second sliding groove (21); a limiting block (7) is slidably connected in the limiting groove (5); and one end of the limiting block (7) is fixedly connected to the moving block (6).

5. A gantry type cable retracting and unreeling device according to claim 4, characterized in that: A connecting block (23) is fixedly connected to the socket column (11); a fixing hole (22) is formed on the connecting block (23); a third screw rod (25) is movably connected in the fixing hole (22); a nut (26) is fixedly connected to one end of the third screw rod (25); and a nut (24) is threadedly connected to one end of the third screw rod (25) away from the nut (26).

6. A gantry type cable retracting and unreeling device according to claim 5, characterized in that: The bottom of the workbench (1) is fixedly connected with a support leg (2); four support legs (2) are provided and are respectively arranged at the four corners of the bottom of the workbench (1).

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