CN220098094U - Multi-core cable paying-off buffer device - Google Patents

Abstract

The utility model relates to the technical field of cable paying-off devices, in particular to a multi-core cable paying-off buffer device, which comprises a base, a supporting plate, a paying-off disc and a buffer assembly, wherein the base is provided with a plurality of supporting plates; the buffer assembly comprises a fixed seat, a sliding block, a buffer spring, a buffer roller, a guide roller and an adjusting member, wherein the fixed seat is fixedly connected with the base, the sliding block is slidably connected with the fixed seat, the buffer spring is arranged on the fixed seat, the buffer roller is rotationally connected with the sliding block, the guide roller is connected with the base through the adjusting member, when the traction force applied to the cable is increased, the cable drives the buffer roller to move upwards, and then the buffer roller drives the sliding block to move upwards, so that the sliding block extrudes the buffer spring, the cable is buffered, the cable is prevented from being damaged due to the increase of the traction force, and the cable damage caused by the increase of the traction force of paying off is avoided.

Description

Multi-core cable paying-off buffer device

Technical Field

The utility model relates to the technical field of cable paying-off devices, in particular to a multi-core cable paying-off buffer device.

Background

The cable is usually stranded by many wires and forms, and the outside cladding has the overburden that insulating material made, and when paying off, the multicore cable is generally put the cable on the drawing drum and is paid off, but traditional pay-off highly is inconvenient to adjust, leads to the suitability poor.

Prior art CN212668788U discloses a power cable pay-off, the power cable pay-off comprises an operation table, the top both sides of operation panel all are connected with the second support column, the top of two second support columns all is connected with the spliced pole, the regulating tank has been seted up to the surface both sides of spliced pole, the top of spliced pole is connected with spacing post through the clamping lever, this kind of power cable pay-off, adjust from top to bottom through spacing post, with clamping lever joint in the regulating tank, use spacing post and spliced pole are fixed, adjust pay-off's height, when main pay-off unwrapping wire, friction when the ball reduces main pay-off, with the force transmission to the buffer column, the buffer column is with the force transmission to the spring, the spring absorbing force, cushion main pay-off is assisted to the vice pay-off, main pay-off's life is increased.

The height of the main pay-off reel can be adjusted through the patent, the main pay-off reel is buffered through the spring, but when paying off is carried out, the size of the cable subjected to traction force can be changed, the cable cannot be buffered through the device, and when the traction force is increased, the cable is easily damaged.

Disclosure of Invention

The utility model aims to provide a multi-core cable paying-off buffer device, which solves the problems that the existing power cable paying-off device cannot buffer cables and the cables are easy to damage when traction force is increased.

In order to achieve the above purpose, the utility model provides a multi-core cable paying-off buffer device, which comprises a base, a supporting plate, a paying-off reel, a buffer assembly, a damping device and a damping device, wherein the supporting plate is arranged on the base; the buffer assembly comprises a fixed seat, a sliding block, a buffer spring, a buffer roller, a guide roller and an adjusting member, wherein the fixed seat is fixedly connected with the base and is positioned on one side of the base, which is close to the supporting plate, the sliding block is slidably connected with the fixed seat and is arranged on the fixed seat, one end of the buffer spring is connected with the fixed seat, the other end of the buffer spring is connected with the sliding block, the buffer spring is arranged on the fixed seat, the buffer roller is rotatably connected with the sliding block and is arranged on the sliding block, the adjusting member is arranged on the base, and the guide roller is connected with the base through the adjusting member.

The buffer assembly further comprises a guide rod, wherein the guide rod is fixedly connected with the fixing seat, is in sliding connection with the sliding block, and is arranged on the fixing seat.

The adjusting component comprises a bracket, a cross rod and a sliding seat, wherein the bracket is fixedly connected with the base and is positioned at one side of the base, which is close to the fixed seat; the cross rod is fixedly connected with the bracket and is arranged on the bracket; the sliding seat is in sliding connection with the cross rod, is connected with the guide roller, and is sleeved on the cross rod.

The guide roller comprises a seat body and a roller body, wherein the seat body is rotationally connected with the sliding seat and is positioned at one side of the sliding seat far away from the base; the roller body is rotationally connected with the seat body and is arranged on the seat body.

The base comprises a plate body and a movable wheel, wherein the plate body is fixedly connected with the bracket, fixedly connected with the fixed seat and fixedly connected with the supporting plate; the movable wheel is connected with the plate body and is positioned at one side of the plate body far away from the supporting plate.

According to the multi-core cable paying-off buffer device, when a cable is paid off, one end of the cable on the paying-off reel is wound below the buffer roller, and then the cable is wound above the guide roller, traction force is applied to one end of the cable at the moment to pay off, the cable is guided through the guide roller, and when the traction force applied to the cable is increased, the cable drives the buffer roller to move upwards, and then the buffer roller drives the sliding block to move upwards, so that the sliding block presses the buffer spring, the cable is buffered, the cable is prevented from being damaged due to the increase of the traction force, and the cable damage caused by the increase of the traction force of the paying-off is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic view showing the overall structure of a multi-core cable paying-off buffer device according to a first embodiment of the present utility model.

Fig. 2 is a schematic view of the mounting structure of the damper spring according to the first embodiment of the present utility model.

Fig. 3 is a schematic view showing a mounting structure of a roller body according to a first embodiment of the present utility model.

Fig. 4 is a schematic view of a mounting structure of a moving wheel according to a second embodiment of the present utility model.

In the figure: 101-base, 102-pay-off reel, 103-backup pad, 104-buffer assembly, 105-fixing base, 106-slider, 107-buffer spring, 108-buffer roller, 109-guide roller, 110-adjusting component, 111-guide bar, 112-support, 113-horizontal pole, 114-slide seat, 115-pedestal, 116-roller body, 201-plate body, 202-movable wheel.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

First embodiment:

referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a multi-core cable pay-off buffer device, fig. 2 is a schematic mounting structure of a buffer spring, and fig. 3 is a schematic mounting structure of a roller body.

The utility model provides a multi-core cable paying-off buffer device, which comprises a base 101, a supporting plate 103, a paying-off drum 102 and a buffer assembly 104, wherein the buffer assembly 104 comprises a fixed seat 105, a sliding block 106, a buffer spring 107, a buffer roller 108, a guide roller 109, an adjusting member 110 and a guide rod 111, the adjusting member 110 comprises a bracket 112, a cross rod 113 and a sliding seat 114, the guide roller 109 comprises a seat 115 and a roller body 116, when the traction force applied to a cable is increased through the buffer spring 107 and the sliding block 106, the cable can drive the buffer roller 108 to rise, the buffer roller 108 drives the sliding block 106 to squeeze the buffer spring 107 to buffer the cable, so that the cable is prevented from being stretched due to the sudden increase of the traction force applied to the cable, and further the cable is prevented from being damaged.

For the present embodiment, the support plate 103 is mounted on the base 101, the pay-off reel 102 is rotatably mounted on the support plate 103, the support plate 103 is provided with two support plates and is respectively located at two sides of the pay-off reel 102, the cable is wound by the pay-off reel 102, and the cable is paid-off by the rotation of the pay-off reel 102.

The fixing base 105 is fixedly connected with the base 101, and is located on one side of the base 101, which is close to the supporting plate 103, the sliding block 106 is slidably connected with the fixing base 105, and is disposed on the fixing base 105, one end of the buffer spring 107 is connected with the fixing base 105, the other end of the buffer spring 107 is connected with the sliding block 106, the buffer spring 107 is disposed on the fixing base 105, the buffer roller 108 is rotatably connected with the sliding block 106, and is disposed on the sliding block 106, the adjusting member 110 is disposed on the base 101, the guide roller 109 is connected with the base 101 through the adjusting member 110, the sliding block 106 and the buffer spring 107 are respectively disposed on two sides of the buffer roller 108, flanges are disposed on two ends of the buffer roller 108, so that the cable can be prevented from sliding off from two sides of the buffer roller 108, friction between the buffer roller 108 and the cable 106 is reduced, when the cable is moved, the cable is wound on the buffer roller 108, the cable is wound on the guide roller 102, and the cable is wound on the buffer roller 108, and the cable is further led to the buffer roller 106, and the cable is further pulled to move along the guide roller 109, and the cable is prevented from being further from being wound on the buffer roller 106, and the cable is further pulled to one end of the buffer roller is further pulled, and the cable is further pulled by the buffer roller 106.

Secondly, the guide rod 111 with fixing base 105 fixed connection, and with slider 106 sliding connection, and set up on the fixing base 105, through the guide rod 111 is right the removal of slider 106 is guided, makes slider 106 can only be followed the direction of guide rod 111 removes, promotes the stability degree when slider 106 removes, simultaneously buffer spring 107 cover is established on the guide rod 111, can avoid like this buffer spring 107 takes place distortion, avoids buffer spring 107 loses elasticity.

Meanwhile, the bracket 112 is fixedly connected with the base 101 and is positioned at one side of the base 101 close to the fixing seat 105; the cross bar 113 is fixedly connected with the bracket 112 and is arranged on the bracket 112; the sliding seat 114 is slidably connected with the cross bar 113, is connected with the guide roller 109, and is sleeved on the cross bar 113.

In addition, the base 115 is rotatably connected with the sliding base 114, and is located at a side of the sliding base 114 away from the base 101; the roller 116 is rotatably connected to the base 115 and is disposed on the base 115.

The middle part of the roller body 116 is provided with a groove, so that a cable can be placed in the groove, the cable is prevented from being separated from the roller body 116, the angle of the roller body 116 can be adjusted by rotating and connecting the seat body 115 with the sliding seat 114, and then the paying-off angle of the cable is adjusted, and the seat body 115 and the roller body 116 are driven to translate by sliding the sliding seat 114 and the cross rod 113, so that the paying-off position of the cable is adjusted, and paying-off operation by a worker is facilitated.

When the multi-core cable paying-off buffer device of the embodiment is used, one end of a cable on the paying-off disc 102 is wound around the lower side of the buffer roller 108 and then wound around the upper side of the roller 116, and then the cable is pulled to be paid off, when the force of the cable is pulled to be increased, the cable can drive the buffer roller 108 to move upwards, and then the buffer roller 108 can drive the sliding block 106 to squeeze the buffer spring 107, the cable is prevented from being damaged due to the fact that the tensile force of the cable is increased due to the upward movement of the buffer roller 108, so that the cable is buffered, and the cable damage caused by the increase of the pulling force of the paying-off is avoided.

Second embodiment:

referring to fig. 4, fig. 4 is a schematic view of a mounting structure of a moving wheel according to a second embodiment, where the base 101 of the present embodiment includes a plate 201 and a moving wheel 202.

For the present embodiment, the plate 201 is fixedly connected to the bracket 112, and is fixedly connected to the fixing base 105 and the support plate 103; the moving wheels 202 are connected with the plate 201 and are located on one side, away from the supporting plate 103, of the plate 201, four moving wheels 202 are arranged and located at four corners of the bottom of the plate 201 respectively, the plate 201 is driven to move through the four moving wheels 202, and then the multi-core cable paying-off buffer device is driven to integrally move, and the purpose that a worker can conveniently move the multi-core cable paying-off buffer device is achieved.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.

Claims (5)

1. The multi-core cable paying-off buffer device comprises a base, a supporting plate and a paying-off disc, wherein the supporting plate is arranged on the base, the paying-off disc is rotatably arranged on the supporting plate,

the buffer assembly is also included;

the buffer assembly comprises a fixed seat, a sliding block, a buffer spring, a buffer roller, a guide roller and an adjusting member, wherein the fixed seat is fixedly connected with the base and is positioned on one side of the base, which is close to the supporting plate, the sliding block is slidably connected with the fixed seat and is arranged on the fixed seat, one end of the buffer spring is connected with the fixed seat, the other end of the buffer spring is connected with the sliding block, the buffer spring is arranged on the fixed seat, the buffer roller is rotatably connected with the sliding block and is arranged on the sliding block, the adjusting member is arranged on the base, and the guide roller is connected with the base through the adjusting member.

2. The multi-core cable payout buffer as defined in claim 1, wherein,

the buffer assembly further comprises a guide rod, wherein the guide rod is fixedly connected with the fixing seat, is in sliding connection with the sliding block, and is arranged on the fixing seat.

3. The multi-core cable payout buffer as defined in claim 1, wherein,

the adjusting component comprises a bracket, a cross rod and a sliding seat, wherein the bracket is fixedly connected with the base and is positioned at one side of the base, which is close to the fixed seat; the cross rod is fixedly connected with the bracket and is arranged on the bracket; the sliding seat is in sliding connection with the cross rod, is connected with the guide roller, and is sleeved on the cross rod.

4. The multi-core cable payout buffer as defined in claim 3, wherein,

the guide roller comprises a seat body and a roller body, wherein the seat body is rotationally connected with the sliding seat and is positioned at one side of the sliding seat far away from the base; the roller body is rotationally connected with the seat body and is arranged on the seat body.

5. The multi-core cable payout buffer as defined in claim 3, wherein,

the base comprises a plate body and a movable wheel, wherein the plate body is fixedly connected with the bracket, fixedly connected with the fixed seat and fixedly connected with the supporting plate; the movable wheel is connected with the plate body and is positioned at one side of the plate body far away from the supporting plate.