Pay-off device for double cables

Abstract

The utility model discloses a double-cable pay-off device, which belongs to the technical field of cable pay-off devices and comprises a base, a supporting table fixedly connected to the upper end of the left side of the base, a connecting plate fixedly connected to the side end of the supporting table, an arc-shaped groove formed in the upper end of the right side of the base, and a transmission assembly mounted at the upper end of the supporting table. One end of each transmission assembly penetrates to the right side of the connecting plate, the transmission end of each transmission assembly is sleeved with two pay-off rollers, positioning assemblies are arranged on the left side and the right side of each pay-off roller, the two pay-off rollers are placed on the transmission ends of the transmission assemblies, and then the two pay-off rollers are fixed to the surfaces of the transmission ends of the two transmission assemblies correspondingly under the positioning assemblies; subsequent personnel only need to drive the motor end of the transmission assembly, transmission of the two pay-off rollers in the opposite directions can be achieved, automatic cable take-up and pay-off operation can be achieved, the working efficiency is improved, meanwhile, the take-up and pay-off directions of the cable are diversified, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of cable pay-off devices, and more specifically to a double-cable pay-off device. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which are composed of one or more insulating cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables, as the main carriers of power transmission, are widely used in electrical equipment, lighting lines, household appliances, etc. The quality of them directly affects the quality of the project and the safety of life and property of consumers. A wire-laying device is often required during the use of cables.

[0003] The current cable pay-off device still follows the one-pull-one-pay-off method when laying multiple lines. However, using a single pay-off device takes a long time and often requires multiple people to cooperate in use. In addition, due to the weight of the cable, it is also difficult for the personnel to rotate the pay-off device, and the work efficiency is relatively slow. For this reason, this scheme proposes a dual-cable pay-off device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dual-cable pay-off device, by placing two sets of pay-off rollers on the transmission end of the transmission assembly, and then fixing the two pay-off rollers on the transmission end surfaces of the two transmission assemblies under the positioning assembly. Subsequent personnel only need to drive the motor end of the transmission assembly to realize the transmission of the two pay-off rollers in opposite directions, so that the cable winding and releasing operations can be automated and work efficiency can be accelerated. At the same time, the cable winding and releasing directions are also diverse and more applicable.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A dual-cable pay-off device comprises a base, a left upper end of the base is fixedly connected to a support platform, a side end of the support platform is fixedly connected to a connecting plate, an arc groove is provided at the right upper end of the base, a transmission assembly is installed at the upper end of the support platform, one end of the transmission assembly passes through the right side of the connecting plate, two pay-off rollers are sleeved on the transmission end of the transmission assembly, and positioning assemblies are provided on the left and right sides of the pay-off rollers.

[0009] Furthermore, the transmission assembly includes a shell embedded in the upper end of the support platform, and a driving member 1 and a driving member 2 are respectively installed on the inner walls on the left and right sides of the shell, and a symmetrically distributed connecting seat 1 and a connecting seat 2 are respectively fixedly connected to the inner wall on the middle side of the shell, and the left end of the connecting seat 1 is rotatably connected to a transmission gear 1, and the transmission gear 1 and the driving member 1 are meshed with each other. The right end of the connecting seat 2 is rotatably connected to a transmission gear 2, and the side end of the transmission gear 2 is meshed with the transmission gear 1, and the bottom end of the transmission gear 2 is meshed with the driving member 2.

[0010] Furthermore, the driving member 1 includes a transmission plate 1 rotatably connected to the left inner wall of the shell, the right end of the transmission plate 1 is fixedly connected to a transmission gear plate 1, the transmission gear plate 1 is meshed with a transmission gear 1, the center end of the right side of the transmission plate 1 is fixedly connected to a transmission cylinder, the transmission cylinder penetrates between the inner walls of the central axis of the driving member 2, the center end of the left side of the transmission plate 1 is fixedly connected to a connecting rod, the outer end of the connecting rod is equipped with a motor end, and one of the pay-off rollers is sleeved on the outside of the transmission cylinder.

[0011] Furthermore, the second driving member includes a transmission plate 2 rotatably connected to the right inner wall of the shell, a transmission gear plate 2 is fixedly connected to the left end of the transmission plate 2, the transmission gear plate 2 and the transmission gear 2 are meshed with each other, a transmission rod is embedded and installed at the center end of the right side of the transmission plate 2, and the other pay-off roller is sleeved on the outside of the transmission rod.

[0012] Furthermore, the positioning assembly includes two sets of locking members 1 and 2 which are sleeved on the transmission end of the transmission assembly, wherein the locking members 1 and 2 are axially symmetrically distributed, wherein;

[0013] The locking member 1 comprises a connecting sleeve sleeved on the transmission end of the transmission assembly, one end of the connecting sleeve is fixedly connected to a connecting cylinder, a thread groove 1 is provided on the side end of the connecting cylinder, and a plurality of evenly distributed rubber blocks are fixedly connected to the outer end of the connecting cylinder;

[0014] The second locking member includes a collar sleeved on the other side of the transmission end of the transmission assembly, one end of the collar is fixedly connected to a limiting sleeve, a second thread groove is provided on the inner wall of the collar, and the second thread groove is meshed with the first thread groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model places two sets of pay-off rollers on the transmission end of the transmission assembly, and then fixes the two pay-off rollers on the transmission end surfaces of the two transmission assemblies under the positioning assembly. Subsequent personnel only need to drive the motor end of the transmission assembly to realize the transmission of the two pay-off rollers in opposite directions, so that the cable retracting and releasing operation can realize automated operation and speed up work efficiency. At the same time, the cable retracting and releasing directions are diversified and more applicable.

[0018] The utility model can release the restrictions on the pay-off roller by two positioning components no matter when personnel need to retract or release the cable in one direction or disassemble it, so that personnel can install the pay-off roller in one direction to perform the retracting and releasing operation or remove and replace the cable group with a new one to perform the retracting and releasing operation, which greatly improves the working efficiency of personnel in cable retracting and releasing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the transmission assembly of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the positioning component of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Base; 2. Support platform; 3. Connecting plate; 4. Arc groove;

[0024] 5. Transmission assembly; 51. Housing;

[0025] 52, driving member 1; 521, transmission plate 1; 522, transmission gear plate 1; 523, transmission cylinder; 524, connecting rod; 525, motor end;

[0026] 53, driving member 2; 531, transmission plate 2; 532, transmission gear plate 2; 533, transmission rod;

[0027] 54. Connecting seat 1; 55. Transmission gear 1; 56. Connecting seat 2; 57. Transmission gear 2;

[0028] 6. Pay-off roller;

[0029] 71, locking piece 1; 711, connecting sleeve; 712, connecting tube; 713, thread groove 1; 714, rubber block;

[0030] 72. Locking piece 2; 721. Ring; 722. Limiting sleeve; 723. Thread groove 2. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Example:

[0035] See also Figure 1-3 A dual-cable pay-off device comprises a base 1, a support platform 2 is fixedly connected to the upper left end of the base 1, a connecting plate 3 is fixedly connected to the side end of the support platform 2, an arc groove 4 is opened at the upper right end of the base 1, a transmission component 5 is installed at the upper end of the support platform 2, one end of the transmission component 5 passes through the right side of the connecting plate 3, and two pay-off rollers 6 are sleeved on the transmission end of the transmission component 5, and positioning components are provided on the left and right sides of the pay-off roller 6.

[0036] During use of the present scheme, in order to make the existing cable pay-off device more convenient to use and to be able to perform automatic winding and pay-off work in different directions, in the present embodiment, firstly, two sets of pay-off rollers 6 are placed on the transmission end of the transmission assembly 5, and then under the positioning assembly, the two pay-off rollers 6 are respectively fixed on the transmission end surfaces of the two transmission assemblies 5. Subsequent personnel only need to drive the motor end of the transmission assembly 5 to realize the transmission of the two pay-off rollers 6 in opposite directions, so that the cable winding and releasing operation can realize automated operation and speed up work efficiency. At the same time, the cable winding and releasing directions are also diverse and more applicable.

[0037] Subsequently, no matter when personnel need to retract or disassemble the cable in one direction, they can release the restrictions on the pay-off roller 6 by the two positioning components, so that personnel can install the pay-off roller 6 in one direction for retracting and releasing operations or remove and replace it with a new cable group for retracting and releasing operations, which greatly improves the work efficiency of personnel in cable retracting and releasing.

[0038] See also Figure 1-2 The transmission assembly 5 includes a shell 51 embedded in the upper end of the support platform 2, and a driving member 1 52 and a driving member 2 53 are respectively installed on the inner walls of the left and right sides of the shell 51. A symmetrically distributed connecting seat 1 54 and a connecting seat 2 56 are fixedly connected to the inner wall of the middle side of the shell 51. The left end of the connecting seat 1 54 is rotatably connected with a transmission gear 1 55, and the transmission gear 1 55 and the driving member 1 52 are meshed with each other. The right end of the connecting seat 2 56 is rotatably connected with a transmission gear 2 57, and the side end of the transmission gear 2 57 is meshed with the transmission gear 1 55, and the bottom end of the transmission gear 2 57 is meshed with the driving member 2 53.

[0039] More specifically, the driving member 52 includes a transmission plate 521 rotatably connected to the left inner wall of the shell 51, the right end of the transmission plate 521 is fixedly connected with a transmission gear plate 522, the transmission gear plate 522 is meshed with a transmission gear 55, the center end of the right side of the transmission plate 521 is fixedly connected with a transmission cylinder 523, the transmission cylinder 523 penetrates between the inner walls of the central axis of the driving member 2 53, the center end of the left side of the transmission plate 521 is fixedly connected with a connecting rod 524, the outer end of the connecting rod 524 is installed with a motor end 525, and one of the pay-off rollers 6 is sleeved on the outside of the transmission cylinder 523.

[0040] More specifically, the driving member 53 includes a transmission plate 531 rotatably connected to the right inner wall of the shell 51, and a transmission gear plate 532 is fixedly connected to the left end of the transmission plate 531. The transmission gear plate 532 is meshed with the transmission gear 57, and a transmission rod 533 is embedded in the center end of the right side of the transmission plate 531, and the other pay-off roller 6 is sleeved on the outside of the transmission rod 533.

[0041] During use of the present solution, when the personnel drives the motor end 525, the transmission plate 1 521 synchronously drives the transmission gear disc 1 522 and the transmission cylinder 523 to transmit, wherein the transmission cylinder 523 drives the pay-off roller 6 installed on its surface to rotate while transmitting, thereby realizing the cable winding and unwinding operation, and at the same time, the transmission gear disc 1 522 is under the transmission, and the transmission gear 1 55 meshing with it is synchronously transmitted, and under the meshing transmission of the transmission gear 1 55 and the transmission gear 2 57, it synchronously drives the transmission gear disc 2 532, the transmission plate 2 531, and the transmission rod 533 at the bottom to transmit in opposite directions, so that the other pay-off roller 6 installed on the surface of the transmission rod 533 is driven to rotate, thereby realizing that the cables installed inside the two pay-off rollers 6 can realize automatic and opposite direction winding and unwinding operations, which greatly saves the labor of personnel and improves work efficiency.

[0042] See also Figure 1-3 The positioning assembly includes two sets of locking members 71 and 72 sleeved on the transmission end of the transmission assembly 5, and the locking members 71 and 72 are arranged in an axisymmetric distribution, wherein;

[0043] The locking member 71 comprises a connecting sleeve 711 sleeved on the transmission end of the transmission assembly 5, one end of the connecting sleeve 711 is fixedly connected to a connecting cylinder 712, a thread groove 713 is provided on the side end of the connecting cylinder 712, and a plurality of uniformly distributed rubber blocks 714 are fixedly connected to the outer end of the connecting cylinder 712;

[0044] The second locking member 72 includes a ring 721 sleeved on the other side of the transmission end of the transmission assembly 5, one end of the ring 721 is fixedly connected to the limiting sleeve 722, and a second thread groove 723 is opened on the inner wall of the ring 721, and the second thread groove 723 and the first thread groove 713 are meshed with each other.

[0045] When the present invention is in use, when it is necessary to install the pay-off roller 6 on the transmission end of the transmission assembly 5, firstly, a group 7 is sleeved on the surface of the transmission end of the transmission assembly 5, and then the pay-off roller 6 is sleeved in. After the pay-off roller 6 reaches a suitable position, the personnel rotate the sleeve ring 721 to promote the threaded connection with the connecting tube 712, and as the connecting tube 712 is continuously screwed in, the multiple rubber blocks 714 are limited by the gradually reduced inner diameter of the limiting sleeve 722, which promotes the multiple rubber blocks 714 to shrink inward until they contact the transmission end of the transmission assembly 5, so that the group 7 can be positioned on its surface, and then after the pay-off roller 6 is attached to the surface of its locking piece 71, another group 7 is sleeved on the other side of the pay-off roller 6 in the opposite direction, and the same operation steps as above are adopted to position the pay-off roller 6 to the transmission end surface of the transmission assembly 5, thereby greatly improving the work efficiency of personnel in disassembling and assembling the pay-off roller 6, and facilitating the timely replacement of the pay-off roller 6;

[0046] When the pay-off roller 6 is subsequently disassembled and assembled, it is only necessary to rotate the ring 721 in the opposite direction to remove the locking member 2 72 from the surface of the locking member 1 71, so that the multiple rubber blocks 714 are no longer pressed against the transmission end of the transmission assembly 5, and the pay-off roller 6 can be taken out from the surface of the transmission assembly 5 for replacement.

[0047] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A dual-cable pay-off device, comprising a base (1), characterized in that: The upper left end of the base (1) is fixedly connected to a support platform (2), the side end of the support platform (2) is fixedly connected to a connecting plate (3), the upper right end of the base (1) is provided with an arc groove (4), the upper end of the support platform (2) is provided with a transmission component (5), one end of the transmission component (5) passes through the right side of the connecting plate (3), the transmission end of the transmission component (5) is sleeved with two pay-off rollers (6), and positioning components are provided on the left and right sides of the pay-off roller (6).

2. A double-cable pay-off device according to claim 1, characterized in that: The transmission assembly (5) comprises a shell (51) embedded and installed at the upper end of the support platform (2), and a driving member 1 (52) and a driving member 2 (53) are respectively installed on the inner walls of the left and right sides of the shell (51), and a connecting seat 1 (54) and a connecting seat 2 (56) are respectively fixedly connected to the inner wall of the middle side of the shell (51) and are symmetrically distributed. The left end of the connecting seat 1 (54) is rotatably connected to a transmission gear 1 (55), and the transmission gear 1 (55) and the driving member 1 (52) are meshed with each other. The right end of the connecting seat 2 (56) is rotatably connected to a transmission gear 2 (57), and the side end of the transmission gear 2 (57) is meshed with the transmission gear 1 (55), and the bottom end of the transmission gear 2 (57) is meshed with the driving member 2 (53).

3. A double-cable pay-off device according to claim 2, characterized in that: The driving member 1 (52) comprises a transmission plate 1 (521) rotatably connected to the left inner wall of the shell (51); the right end of the transmission plate 1 (521) is fixedly connected to a transmission gear disc 1 (522); the transmission gear disc 1 (522) and the transmission gear 1 (55) are meshed with each other; the center end of the right side of the transmission plate 1 (521) is fixedly connected to a transmission cylinder (523); the transmission cylinder (523) passes through the inner wall of the central axis of the driving member 2 (53); the center end of the left side of the transmission plate 1 (521) is fixedly connected to a connecting rod (524); the outer end of the connecting rod (524) is equipped with a motor end (525); and a wire-releasing roller (6) is sleeved on the outer side of the transmission cylinder (523).

4. A double-cable pay-off device according to claim 2, characterized in that: The second driving member (53) comprises a second transmission plate (531) rotatably connected to the right inner wall of the housing (51); a second transmission gear disc (532) is fixedly connected to the left end of the second transmission plate (531); the second transmission gear disc (532) and the second transmission gear (57) are meshed with each other; a transmission rod (533) is embedded and installed at the center end of the right side of the second transmission plate (531); and the other unwinding roller (6) is sleeved on the outer side of the transmission rod (533).

5. A double-cable pay-off device according to claim 1, characterized in that: The positioning assembly comprises two sets of locking members 1 (71) and 2 (72) sleeved on the transmission end of the transmission assembly (5), wherein the locking members 1 (71) and 2 (72) are arranged in an axisymmetric distribution, wherein; The locking member (71) comprises a connecting sleeve (711) sleeved on the transmission end of the transmission assembly (5), one end of the connecting sleeve (711) is fixedly connected to a connecting cylinder (712), a side end of the connecting cylinder (712) is provided with a thread groove (713), and the outer end of the connecting cylinder (712) is fixedly connected to a plurality of evenly distributed rubber blocks (714); The second locking member (72) comprises a collar (721) sleeved on the other side of the transmission end of the transmission assembly (5); one end of the collar (721) is fixedly connected to a limiting sleeve (722); a second thread groove (723) is provided on the inner wall of the collar (721); the second thread groove (723) and the first thread groove (713) are meshed with each other.

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