Cable take-up and pay-off rack

Abstract

The utility model discloses a cable take-up and pay-off frame which comprises a bottom plate, two sets of fixing plates, an auxiliary assembly and a fixing assembly. Through the arrangement of the auxiliary assembly, when the distance between the clamping discs is adjusted, adjustment of the distance between the first travel switch and the second travel switch is synchronously completed, the situation that the forward and reverse rotation time of a second motor needs to be adjusted after a winding reel is replaced is avoided, the overall linkage performance and efficiency of cable winding and unwinding are improved, and the cable winding and unwinding efficiency is improved. When a cable is wound and unwound, a second motor is used for driving a second lead screw to rotate forwards, the rotation of the second lead screw drives a guide ring and a vertical plate to move rightwards, the vertical plate moves reversely after touching a first travel switch until touching a second travel switch, and the steps are repeated, so that uniform winding and unwinding of the cable are achieved; therefore, the height of the guide ring can be adjusted, and the situation that the thickness of the cable wound around the exterior of the winding reel is increased, and stable winding and unwinding of the cable are affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to cables, in particular to a cable storage rack. Background Art

[0002] Cables have many uses, mainly used for controlling installation, connecting equipment, transmitting electricity and other multiple functions. They are a common and indispensable material in daily life. After the production is completed or during use, the cables need to be retracted. Therefore, a cable retraction rack is needed to assist in completing the cable retraction work.

[0003] The existing technology has the following shortcomings: when the existing cable is being retracted, it is necessary to guide and limit the cable to prevent the cable from being unable to be evenly wound on the winding drum, but the size of the winding drum is not easy to change. After replacing the winding drum, it is necessary to adjust the time of the motor's forward and reverse rotation to prevent the cable from being retracted beyond the size of the winding drum, resulting in uneven cable winding or cable wear. This operation is relatively troublesome, and the overall linkage of the equipment is poor. It is not convenient to wind the cable on winding drums of different sizes, which affects the efficiency of cable retraction and release. As more and more cables are wound around the outside of the winding drum, the overall thickness increases accordingly, and the guiding and limiting structure is fixed, which is easy to cause friction between the cable and the winding drum, thereby affecting the efficiency of retraction and release and causing cable damage.

[0004] In the prior art, a "communication cable retracting rack" with publication number CN220300044U is provided with a guide component that can cooperate with the driving motor to guide the communication cable when the reel is winding, so as to facilitate cable management and prevent cable entanglement and uneven cable management. However, as more and more cables are wound around the outside of the reel, the overall thickness increases, and the guide component is fixed, which can easily cause friction between the cable and the reel, thereby affecting the retracting efficiency and causing damage to the cable. Moreover, after replacing the reel of different sizes, the operating procedures of the forward and reverse motors need to be adjusted, which is more troublesome and the overall linkage is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a cable storage rack to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a cable storage rack, comprising a bottom plate, two sets of fixing plates, an auxiliary component and a fixing component, wherein the two sets of fixing plates are symmetrically mounted on the top of the bottom plate by bolts, the auxiliary component is mounted above the bottom plate, and the fixing component is mounted above the bottom plate and located on one side of the auxiliary component;

[0007] The auxiliary component includes a support plate, a No. 1 motor, a No. 1 screw, a first screw nut, a No. 2 motor, a No. 2 screw, a second screw nut and a linkage part. The support plate is mounted on one side of the top of the base plate by bolts, the No. 1 motor is mounted on the side wall of the support plate by bolts, the No. 1 screw is mounted on the output end of the No. 1 motor, the first screw nut is sleeved and mounted on the outside of the No. 1 screw, the No. 2 motor is mounted on the side wall of the first screw nut by bolts, the No. 2 screw is mounted on the output end of the No. 2 motor, the second screw nut is sleeved and mounted on the outside of the No. 2 screw, and the linkage part is mounted above the base plate.

[0008] As a further preferred embodiment of the present technical solution, the linkage part includes a guide ring, two groups of vertical plates, a first connecting rod, a second connecting rod, a first travel switch, a second travel switch, a limit rod and a limit groove, the guide ring is installed on the top of the second screw nut by bolts, the two groups of vertical plates are symmetrically installed on the bottom end of the second screw nut, the first connecting rod is fixedly installed above the base plate, the second connecting rod is slidably installed above the base plate, the first travel switch is installed on the side wall of the first connecting rod, the second travel switch is installed on the side wall of the second connecting rod, the limit rod is installed on the bottom end of the second screw nut, and the limit groove is opened on the top surface of the base plate.

[0009] As a further preferred embodiment of the present technical solution, the first screw nut is slidably connected to the support plate, and a limited position opening is provided on the surface of the bottom plate.

[0010] As a further preferred embodiment of the present technical solution, balls are evenly distributed on the inner wall of the guide ring, the first connecting rod and the second connecting rod are both slidably connected to the clamping disk, the second connecting rod is slidably connected to the limit groove, the first travel switch and the second travel switch are connected to the No. 1 motor and the No. 2 motor, and the limit rod passes through the limit opening.

[0011] As a further preferred embodiment of the present technical solution, brake casters are symmetrically mounted on the bottom end of the base plate via bolts, and a No. 3 motor is mounted on the side wall of the fixed plate via bolts.

[0012] As a further preferred embodiment of the present technical solution, the fixing assembly includes a fixing plate, two groups of first cylinders, two groups of clamping plates, annular grooves, multiple groups of sliding rods, two groups of second cylinders and a clamping block. The fixing plate is rotatably mounted on the side wall of the fixing plate, the two groups of the first cylinders are mounted on the side wall of the fixing plate by bolts, the two groups of the clamping plates are respectively mounted on the output end of the No. 3 motor and the output end of the first cylinder, the annular groove is opened on the surface of the fixing plate, the multiple groups of the sliding rods are evenly distributed and mounted on the clamping plate and the side wall of the fixing plate, the two groups of the second cylinders are symmetrically mounted on the side wall of the clamping plate, and the clamping block is mounted on the output end of the second cylinder.

[0013] As a further preferred embodiment of the present technical solution, the sliding rod is slidably connected to the annular groove, and the side wall of the clamping block is in an arc-shaped structure.

[0014] The utility model provides a cable storage rack, which has the following beneficial effects:

[0015] (1) The utility model is provided with a fixing component, and the winding drum is placed on one side of the clamping disk close to the No. 3 motor. The second cylinder is used to drive the clamping block to move, so that the winding drum can be initially fixed. Then the first cylinder drives another group of clamping disks to move. With the cooperation of another group of second cylinders and the clamping block, the winding drum is fixed, which is convenient for fixing winding drums of different sizes. The No. 3 motor is used to drive the clamping disk to rotate to complete the retraction and release of the cable.

[0016] (2) The utility model is provided with an auxiliary component, and the cable passes through the guide ring. The setting of the ball on the inner wall of the guide ring can reduce the friction between the cable and the guide ring, which is conducive to the stable and rapid retraction and release of the cable. At the same time, when the distance between the clamping disks is adjusted, the distance between the first stroke switch and the second stroke switch is adjusted synchronously, avoiding the need to adjust the forward and reverse time of the second motor after replacing the winding drum, thereby improving the overall linkage and efficiency of the cable retraction and release. When the cable is retracted and released, the second motor is used to drive the second screw rod to rotate forward and backward. The rotation of the No. 2 screw rod drives the second screw rod nut to move right, and the movement of the second screw rod nut drives the guide ring and the vertical plate to move. After the vertical plate touches the first stroke switch, the No. 2 motor reverses, and the second screw rod nut moves left until it touches the second stroke switch. This cycle is repeated to achieve uniform retraction and release of the cable. At the same time, the No. 1 motor is started, and the No. 1 motor drives the first screw rod nut to move upward. The movement of the first screw rod nut drives the guide ring to move upward, so that the height of the guide ring can be adjusted to avoid the increase in the thickness of the cable wrapped around the outside of the winding drum that affects the stable retraction and release of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary component structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limit rod and the guide ring of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the fixing component of the utility model.

[0022] In the figure: 1. bottom plate; 2. fixing plate; 3. auxiliary component; 4. fixing component; 5. support plate; 6. No. 1 motor; 7. No. 1 screw rod; 8. first screw rod nut; 9. No. 2 motor; 10. No. 2 screw rod; 11. second screw rod nut; 12. linkage part; 13. guide ring; 14. vertical plate; 15. first connecting rod; 16. second connecting rod; 17. first travel switch; 18. second travel switch; 19. limit rod; 20. limit groove; 21. limit opening; 22. brake caster; 23. No. 3 motor; 24. fixed plate; 25. first cylinder; 26. clamping plate; 27. annular groove; 28. sliding rod; 29. ​​second cylinder; 30. clamping block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 2 and Figure 3As shown, in this embodiment, a cable storage rack includes a base plate 1, two groups of fixed plates 2, an auxiliary component 3 and a fixed component 4, the two groups of fixed plates 2 are symmetrically mounted on the top of the base plate 1 by bolts, the auxiliary component 3 is mounted above the base plate 1, the fixed component 4 is mounted above the base plate 1 and is located on one side of the auxiliary component 3, the auxiliary component 3 includes a support plate 5, a No. 1 motor 6, a No. 1 screw rod 7, a first screw rod nut 8, a No. 2 motor 9, a No. 2 screw rod 10, a second screw rod nut 11 and a linkage part 12, the support plate 5 is mounted on one side of the top of the base plate 1 by bolts, the No. 1 motor 6 is mounted on the side wall of the support plate 5 by bolts, the No. 1 screw rod 7 is mounted on the output end of the No. 1 motor 6, and the first screw rod nut 8 is sleeved and mounted on the No. 1 screw rod. 7, the second motor 9 is mounted on the side wall of the first screw nut 8 by bolts, the second screw 10 is mounted on the output end of the second motor 9, the second screw nut 11 is sleeved and mounted on the outside of the second screw 10, the linkage part 12 is mounted above the bottom plate 1, the linkage part 12 includes a guide ring 13, two groups of vertical plates 14, a first connecting rod 15, a second connecting rod 16, a first travel switch 17, a second travel switch 18, a limit rod 19 and a limit groove 20, the guide ring 13 is mounted on the top of the second screw nut 11 by bolts, the two groups of vertical plates 14 are symmetrically mounted on the bottom of the second screw nut 11, the first connecting rod 15 is fixedly mounted above the bottom plate 1, the second connecting rod 16 is slidably mounted above the bottom plate 1, the first The travel switch 17 is installed on the side wall of the first connecting rod 15, the second travel switch 18 is installed on the side wall of the second connecting rod 16, the limit rod 19 is installed on the bottom end of the second screw nut 11, the limit groove 20 is opened on the top surface of the bottom plate 1, the first screw nut 8 is slidably connected with the support plate 5, the surface of the bottom plate 1 is opened with a limit opening 21, the inner wall of the guide ring 13 is evenly distributed with balls, the first connecting rod 15 and the second connecting rod 16 are both slidably connected with the clamping plate 26, the second connecting rod 16 is slidably connected with the limit groove 20, the first travel switch 17 and the second travel switch 18 are connected with the first motor 6 and the second motor 9, the limit rod 19 passes through the limit opening 21, and the cable passes through the guide ring 13. When adjusting the distance between the clamping plates 26, the distance between the first stroke switch 17 and the second stroke switch 18 is adjusted synchronously. When the cable is retracted or released, the No. 2 motor 9 is used to drive the No. 2 screw rod 10 to rotate forward. The rotation of the No. 2 screw rod 10 drives the second screw rod nut 11 to move right. The movement of the second screw rod nut 11 drives the guide ring 13 and the vertical plate 14 to move. After the vertical plate 14 touches the first stroke switch 17, the No. 2 motor 9 reverses and the second screw rod nut 11 moves left until it touches the second stroke switch 18. This cycle is repeated to achieve uniform retraction and release of the cable. At the same time, the No. 1 motor 6 is started, and the No. 1 motor 6 drives the first screw rod nut 8 to move upward. The movement of the first screw rod nut 8 drives the guide ring 13 to move upward, so that the height of the guide ring 13 can be adjusted.

[0025] like Figure 4 and Figure 5 As shown, the fixing assembly 4 includes a fixing plate 24, two groups of first cylinders 25, two groups of clamping plates 26, an annular groove 27, multiple groups of sliding rods 28, two groups of second cylinders 29 and a clamping block 30. The fixing plate 24 is rotatably mounted on the side wall of the fixing plate 2. The two groups of the first cylinders 25 are mounted on the side wall of the fixing plate 24 by bolts. The two groups of the clamping plates 26 are respectively mounted on the output end of the third motor 23 and the output end of the first cylinder 25. The annular groove 27 is opened on the surface of the fixing plate 2. The multiple groups of sliding rods 28 are evenly distributed and mounted on the clamping plate 26 and the side wall of the fixing plate 24. The two groups of the second cylinders 2 9 is symmetrically installed on the side wall of the clamping disk 26, the clamping block 30 is installed at the output end of the second cylinder 29, the sliding rod 28 is slidably connected with the annular groove 27, and the side wall of the clamping block 30 is an arc-shaped structure. The winding drum is placed on the side of the clamping disk 26 close to the third motor 23, and the second cylinder 29 is used to drive the clamping block 30 to move, so as to preliminarily fix the winding drum, and then the first cylinder 25 drives another group of clamping disks 26 to move. Under the cooperation of another group of second cylinders 29 and the clamping block 30, the winding drum is fixed, and the third motor 23 is used to drive the clamping disk 26 to rotate to complete the retraction and release of the cable.

[0026] The utility model provides a cable storage rack, and the specific working principle is as follows:

[0027] When using the cable winding and releasing rack, a fixing component 4 is provided to place the wire reel on one side of the clamping disk 26 close to the No. 3 motor 23, and the second cylinder 29 is used to drive the clamping block 30 to move, so as to preliminarily fix the wire reel. Then the first cylinder 25 drives another group of clamping disks 26 to move, and the cooperation of another group of second cylinders 29 and the clamping block 30 completes the fixation of the wire reel, which is convenient for fixing reels of different sizes. The No. 3 motor 23 is used to drive the clamping disk 26 to rotate, so as to complete the winding and releasing of the cable. An auxiliary component 3 is provided to allow the cable to pass through the guide ring 13. With the setting of the ball bearings on the inner wall of the guide ring 13, the friction between the cable and the guide ring 13 can be reduced, which is conducive to the stable and rapid winding and releasing of the cable. At the same time, when the distance between the clamping disks 26 is adjusted, the distance between the first travel switch 17 and the second travel switch 18 is synchronously adjusted. Adjustment avoids the need to adjust the forward and reverse rotation time of the No. 2 motor 9 after replacing the winding drum, thereby improving the overall linkage and efficiency of the cable retraction and release. When the cable is retracted and released, the No. 2 motor 9 is used to drive the No. 2 screw rod 10 to rotate forward, and the rotation of the No. 2 screw rod 10 drives the second screw rod nut 11 to move right, and the movement of the second screw rod nut 11 drives the guide ring 13 and the vertical plate 14 to move. After the vertical plate 14 touches the first stroke switch 17, the No. 2 motor 9 reverses, and the second screw rod nut 11 moves to the left until it touches the second stroke switch 18, and the cycle is repeated to achieve uniform retraction and release of the cable. At the same time, the No. 1 motor 6 is started, and the No. 1 motor 6 drives the first screw rod nut 8 to move upward, and the movement of the first screw rod nut 8 drives the guide ring 13 to move upward, so that the height of the guide ring 13 can be adjusted to avoid the increase in the thickness of the cable wrapped around the outside of the winding drum affecting the stable retraction and release of the cable.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable storage rack, characterized in that: It comprises a base plate (1), two sets of fixing plates (2), an auxiliary component (3) and a fixing component (4); The two sets of fixing plates (2) are symmetrically mounted on the top of the base plate (1) by means of bolts, the auxiliary component (3) is mounted above the base plate (1), and the fixing component (4) is mounted above the base plate (1) and is located on one side of the auxiliary component (3); The auxiliary component (3) comprises a support plate (5), a No. 1 motor (6), a No. 1 screw rod (7), a first screw rod nut (8), a No. 2 motor (9), a No. 2 screw rod (10), a second screw rod nut (11) and a linkage part (12); the support plate (5) is mounted on one side of the top end of the base plate (1) by means of bolts; the No. 1 motor (6) is mounted on the side wall of the support plate (5) by means of bolts; the No. 1 screw rod (7) is mounted on the output end of the No. 1 motor (6); the first screw rod nut (8) is sleeved and mounted on the outside of the No. 1 screw rod (7); the No. 2 motor (9) is mounted on the side wall of the first screw rod nut (8) by means of bolts; the No. 2 screw rod (10) is mounted on the output end of the No. 2 motor (9); the second screw rod nut (11) is sleeved and mounted on the outside of the No. 2 screw rod (10); and the linkage part (12) is mounted above the base plate (1).

2. A cable storage rack according to claim 1, characterized in that: The linkage part (12) comprises a guide ring (13), two sets of vertical plates (14), a first connecting rod (15), a second connecting rod (16), a first travel switch (17), a second travel switch (18), a limit rod (19) and a limit groove (20); The guide ring (13) is mounted on the top of the second screw nut (11) by means of bolts, the two sets of vertical plates (14) are symmetrically mounted on the bottom of the second screw nut (11), the first connecting rod (15) is fixedly mounted above the bottom plate (1), the second connecting rod (16) is slidably mounted above the bottom plate (1), the first travel switch (17) is mounted on the side wall of the first connecting rod (15), the second travel switch (18) is mounted on the side wall of the second connecting rod (16), the limit rod (19) is mounted on the bottom end of the second screw nut (11), and the limit groove (20) is provided on the top surface of the bottom plate (1).

3. The cable storage rack according to claim 1, characterized in that: The first screw nut (8) is slidably connected to the support plate (5); A limiting opening (21) is provided on the surface of the bottom plate (1).

4. The cable storage rack according to claim 2, characterized in that: The inner wall of the guide ring (13) is evenly distributed with balls, the first connecting rod (15) and the second connecting rod (16) are both slidably connected to the clamping plate (26), and the second connecting rod (16) is slidably connected to the limiting groove (20); The first travel switch (17) and the second travel switch (18) are connected to the first motor (6) and the second motor (9), and the limit rod (19) passes through the limit opening (21).

5. The cable storage rack according to claim 1, characterized in that: The bottom end of the base plate (1) is symmetrically mounted with a brake caster (22) via bolts, and the side wall of the fixed plate (2) is mounted with a No. 3 motor (23) via bolts.

6. The cable storage rack according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing plate (24), two groups of first cylinders (25), two groups of clamping plates (26), an annular groove (27), a plurality of groups of sliding rods (28), two groups of second cylinders (29) and a clamping block (30); The fixed plate (24) is rotatably mounted on the side wall of the fixed plate (2); two groups of the first cylinders (25) are mounted on the side wall of the fixed plate (24) by bolts; two groups of the clamping plates (26) are respectively mounted on the output end of the third motor (23) and the output end of the first cylinder (25); the annular groove (27) is provided on the surface of the fixed plate (2); a plurality of groups of the sliding rods (28) are evenly distributed and mounted on the side walls of the clamping plates (26) and the fixed plate (24); two groups of the second cylinders (29) are symmetrically mounted on the side wall of the clamping plates (26); and the clamping block (30) is mounted on the output end of the second cylinder (29).

7. The cable storage rack according to claim 6, characterized in that: The sliding rod (28) is slidably connected to the annular groove (27), and the side wall of the clamping block (30) is in an arc-shaped structure.

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