CN218491191U

CN218491191U - Cable winding and unwinding equipment for flat cable

Info

Publication number: CN218491191U
Application number: CN202222980262.1U
Authority: CN
Inventors: 王增辉
Original assignee: Tianjin Hengxin Shangrui Technology Co ltd
Current assignee: Tianjin Hengxin Shangrui Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-17
Anticipated expiration: 2032-11-09

Abstract

The utility model belongs to the technical field of the light current engineering technique and specifically relates to a cable winding and unwinding equipment for winding displacement, the on-line screen storage device comprises a base and a connecting plate, the top of base links to each other with the connecting plate is fixed, the left side of connecting plate links to each other with a plurality of second motors are fixed, the output shaft of second motor links to each other, both sides with left drive wheel is fixed the outer wall of drive wheel passes through the drive belt and rotates continuously. Through starting first motor and second motor, the output shaft of second motor passes through the drive wheel synchronous rotation that the drive belt drove both sides for the winding roller rotates along the guide block, and the output shaft of first motor drives reciprocal lead screw and rotates simultaneously, and reciprocal lead screw drives screw nut reciprocating motion, makes the winding roller in retrieving the in-process to the cable for weak current engineering, realizes reciprocating motion when the cable for weak current engineering rotates along with the winding roller, makes the cable for weak current engineering evenly twine on the outer wall of winding roller.

Description

Cable winding and unwinding equipment for flat cable

Technical Field

The utility model relates to a light current engineering technical field specifically is a cable winding and unwinding equipment for winding displacement.

Background

Weak electrical engineering is a category of electrical power applications. Electric power applications can be classified into strong electricity and weak electricity according to the strength of electric power transmission power. The electricity for buildings and building groups generally refers to weak electricity with alternating current of below 220V50 Hz. The electric energy is mainly supplied to people and converted into other energy sources, such as air conditioning power utilization, lighting power utilization, power utilization and the like.

For example, the authorized bulletin number is CN217516391U, a cable pay-off device for weak electrical engineering, although a line detector is installed on the top of a limiting frame to facilitate detection of the on-off of a cable and ensure the use effect of the cable, in the process of recovering the cable for weak electrical engineering, the cable for weak electrical engineering is directly wound on a take-up roller, and the cable for weak electrical engineering cannot move along with the rotation of a winding roller to generate a transverse position, so that when the cable for weak electrical engineering is wound on the winding roller, the situation that the number of windings of the cable for weak electrical engineering on one side of the winding roller is large is easily caused, and the distribution of the cable recovered by the winding roller is uneven;

and the cable collecting and releasing equipment for the flat cable in the above document drives the winding roller to rotate through the motor through the driving wheel and the transmission belt, so that the cable for the weak current engineering is wound, the transmission belt is easy to loosen due to the long-time use of the transmission belt, the transmission belt between the driving wheels at two sides is easy to slip, a user is usually required to perform repair and exchange on the transmission belt to continuously meet the use requirement of the cable collecting and releasing equipment for the flat cable, the use of the equipment for stopping working is required to replace the transmission belt in the maintenance process, and the working efficiency of the cable collecting and releasing equipment for the flat cable is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art and leading to easily winding the uneven problem of electric engineering cable winding on the roller and need change the problem that influences cable receiving and releasing equipment work efficiency for the winding displacement to the drive belt after the drive belt relaxes when retrieving weak electric engineering cable, and the cable receiving and releasing equipment for the winding displacement that provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a design cable winding and unwinding equipment for winding displacement, includes base and connecting plate, the top of base links to each other with the connecting plate is fixed, the left side of connecting plate links to each other with a plurality of second motors are fixed, the output shaft of second motor links to each other with left drive wheel is fixed, both sides the outer wall of drive wheel passes through the drive belt and rotates and link to each other, the right side the inner wall of drive wheel links to each other with the axis body outer wall of winding roller is fixed, the right side of connecting plate links to each other with the support frame is fixed, the inside of support frame is equipped with supplementary cable winding and unwinding devices, the axis body rear end of winding roller is equipped with adjusting device.

Preferably, supplementary cable winding and unwinding devices includes first motor, the left end and the support frame of first motor are fixed to be linked to each other, the output shaft and the reciprocal lead screw of first motor are fixed to be linked to each other, the outer wall and the lead screw nut slip joint of reciprocal lead screw, lead screw nut's top and support are fixed to be linked to each other, lead screw nut's bottom and slider are fixed to be linked to each other, the inner wall and the slide bar of slider slide to link to each other, the both sides and the support frame of slide bar are fixed to be linked to each other.

Preferably, the two sides of the reciprocating screw rod are rotatably connected with the support frame, a cable for weak current engineering is sleeved inside the support frame, and the right side of the top end of the support frame is fixedly connected with the detection mechanism.

Preferably, adjusting device includes the guide block, the middle part of guide block rotates with the winding roller and links to each other, the top and the loop bar of guide block are fixed to be linked to each other, the inner wall of loop bar links to each other with the one end stationary phase of spring, the other end and the montant of spring are fixed to be linked to each other, the outer wall middle part of montant links to each other with the stopper is fixed, and is a plurality of closely laminate with the connecting plate respectively the bottom of stopper, the outer wall bottom of montant links to each other with the inner wall of loop bar slides.

Preferably, the outer walls of the guide blocks are connected with the sliding grooves of the connecting plate in a sliding mode, the top end of the vertical rod is provided with a round ball, and the surface of the round ball is provided with friction grains.

The utility model provides a pair of cable winding and unwinding equipment for winding displacement, beneficial effect lies in: by starting the first motor and the second motor, an output shaft of the second motor drives driving wheels on two sides to synchronously rotate through a transmission belt, so that the winding roller rotates along the guide block, meanwhile, an output shaft of the first motor drives a reciprocating lead screw to rotate, the reciprocating lead screw drives a lead screw nut to reciprocate, the lead screw nut drives a sliding block to reciprocate along the outer wall of the sliding rod, and meanwhile, the support drives a cable for weak current engineering to reciprocate, so that the cable for weak current engineering reciprocates along with the rotation of the winding roller in the process of recovering the cable for weak current engineering, and the cable for weak current engineering is uniformly wound on the outer wall of the winding roller;

through the user drive the montant through the ball, the montant drives the spring is tensile, drive stopper and connecting plate contact laminating simultaneously, then move the montant right, the montant passes through the slide groove that the loop bar drove the guide block and moves right along the connecting plate, the realization is adjusted the interval between the drive wheel of both sides, thereby make long-time use lead to the operation that the drive belt need not to change the drive belt when lax just can satisfy the transmission of drive belt, the work efficiency of cable collecting and releasing equipment for the winding displacement has been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the lead screw nut, the slide bar and the slide block of FIG. 1;

fig. 4 is a schematic structural diagram of B in fig. 3.

In the figure: 1. the base, 2, the connecting plate, 3, adjusting device, 301, the montant, 302, the stopper, 303, the spring, 304, the guide block, 305, the loop bar, 4, supplementary cable winding and unwinding devices, 4a1, first motor, 4a2, the slide bar, 4a3, the slider, 4a4, reciprocating screw, 4a5, screw nut, 4a6, the support, 4b1, stop screw, 4b2, the connecting block, 4b3, the guide roll, 5, the kinking roller, 6, the second motor, 7, the drive wheel, 8, the drive belt, 9, the cable for the weak current engineering, 10, the support frame, 11, detection mechanism.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to figures 1-4: in this embodiment, a cable winding and unwinding equipment for winding displacement, including base 1 and connecting plate 2, base 1's top links to each other with connecting plate 2 is fixed, the left side of connecting plate 2 links to each other with a plurality of second motors 6 are fixed, the output shaft of second motor 6 links to each other with left drive wheel 7 is fixed, the model of second motor 6 can be selected according to the in-service use condition, the outer wall of both sides drive wheel 7 passes through drive belt 8 and rotates continuously, the inner wall of right side drive wheel 7 links to each other with the axis body outer wall of winding roller 5 is fixed, the output shaft of second motor 6 passes through drive belt 8 and drives the drive wheel 7 synchronous rotation of both sides, it rotates to drive winding roller 5 simultaneously, the right side of connecting plate 2 links to each other with support frame 10 is fixed, the inside of support frame 10 is equipped with supplementary cable winding and unwinding devices 4, make winding roller 5 in the cable recovery process for weak electric engineering, realize that cable for weak electric engineering is along with winding roller 5 rotates reciprocating motion, make the cable all with the winding on winding roller 5's outer wall with the winding, the axis body rear end is equipped with adjusting device 3, through the horizontal position of adjustment belt 5, thereby the change of drive belt 7 between the both sides is realized and the transmission efficiency that the transmission 8 when making the transmission of transmission for weak electric engineering need not to change for long-time operation, thereby 8 the transmission efficiency that the transmission efficiency has just can be satisfied and has come to have improved.

The auxiliary cable winding and unwinding device 4 comprises a first motor 4a1, the left end of the first motor 4a1 is fixedly connected with a support frame 10, an output shaft of the first motor 4a1 is fixedly connected with a reciprocating lead screw 4a4, the model of the first motor 4a1 can be selected according to actual use conditions, the output shaft of the first motor 4a1 drives the reciprocating lead screw 4a4 to rotate, the reciprocating lead screw 4a4 drives a lead screw nut 4a5 to reciprocate, the lead screw nut 4a5 drives a sliding block 4a3 to reciprocate along the outer wall of a sliding rod 4a2, meanwhile, a support 4a6 drives a cable 9 for weak current engineering to reciprocate, the outer wall of the reciprocating lead screw 4a4 is in sliding clamping connection with the lead screw nut 4a5, the top end of a lead screw nut 4a5 is fixedly connected with a support 4a6, the bottom end of the lead screw nut 4a5 is fixedly connected with a sliding block 4a3, the inner wall of the sliding block 4a3 is connected with a sliding rod 4a2 in a sliding manner, two sides of the sliding rod 4a2 are fixedly connected with a support frame 10, two sides of a reciprocating lead screw 4a4 are rotatably connected with the support frame 10, a cable 9 for weak current engineering is sleeved inside the support 4a6, the right side of the top end of the support 4a6 is fixedly connected with a detection mechanism 11, and the specific use mode of the detection mechanism 11 is please refer to the use method of the detection mechanism in CN217516391U, which is not explained herein;

the first motor 4a1 and the second motor 6 are started, the output shaft of the second motor 6 drives the driving wheels 7 on two sides to synchronously rotate through the transmission belt 8, so that the winding roller 7 rotates along the guide block 304, meanwhile, the output shaft of the first motor 4a1 drives the reciprocating lead screw 4a4 to rotate, the reciprocating lead screw 4a4 drives the lead screw nut 4a5 to reciprocate, the lead screw nut 4a5 drives the sliding block 4a3 to reciprocate along the outer wall of the sliding rod 4a2, meanwhile, the support 4a6 drives the cable 9 for weak current engineering to reciprocate, so that the winding roller 5 realizes the reciprocating movement of the cable for weak current engineering along with the rotation of the winding roller 5 in the process of recovering the cable for weak current engineering, and the cable for weak current engineering is uniformly wound on the outer wall of the winding roller 5.

The adjusting device 3 comprises a guide block 304, the middle part of the guide block 304 is rotatably connected with the winding roller 5, the top end of the guide block 304 is fixedly connected with a loop bar 305, the elastic coefficient of a spring 303 can be selected according to the actual use condition, as shown in fig. 2, the spring 304 is in a stretching state, so that the bottom end of a limiting block 302 is tightly attached to a connecting plate 2, the contact surfaces of the connecting plate 2 and the limiting block 2 are both provided with ratchet teeth, so that the limiting block 4a2 can not move in the opposite direction under the influence of the stretched elastic force of a driving belt 8 after moving, the inner wall of the loop bar 305 is fixedly connected with one end of the spring 303, the other end of the spring 303 is fixedly connected with a vertical bar 301, the middle part of the outer wall of the vertical bar 301 is fixedly connected with the limiting block 302, the bottom ends of a plurality of the limiting blocks 302 are respectively tightly attached to the connecting plate 2, the outer walls of a plurality of the guide blocks 304 are slidably connected with a chute of the connecting plate 2, the top end of the vertical bar 301 is provided with a round ball, and the surface of the round ball is provided with the outer wall of the friction line 301, and the bottom part of the outer wall of the round ball is slidably connected with the inner wall of the loop bar 305;

the user drives montant 301 through the ball, montant 301 drives spring 303 is tensile, it contacts the laminating with connecting plate 2 to drive stopper 302 simultaneously, then move montant 301 rightwards, montant 301 moves rightwards through loop bar 305 drive guide block 304 along connecting plate 2's spout, the realization is adjusted the interval between the drive wheel 7 of both sides, thereby make long-time use lead to the transmission belt 8 when lax need not to change the transmission belt 8 the operation just can satisfy transmission belt 8's transmission, thereby the work efficiency of winding displacement cable collecting and releasing equipment has been improved.

The working principle is as follows:

when the cable pay-off and take-up equipment for the flat cable recovers a cable 9 for weak electrical engineering, the end part of the cable 9 for the weak electrical engineering is fixed on a winding roller 5, a first motor 4a1 and a second motor 6 are started, an output shaft of the second motor 6 drives driving wheels 7 on two sides to synchronously rotate through a transmission belt 8, so that the winding roller 7 rotates along a guide block 304, meanwhile, an output shaft of the first motor 4a1 drives a reciprocating lead screw 4a4 to rotate, the reciprocating lead screw 4a4 drives a lead screw nut 4a5 to reciprocate, the lead screw nut 4a5 drives a sliding block 4a3 to reciprocate along the outer wall of a sliding rod 4a2, and meanwhile, a support 4a6 drives the cable 9 for the weak electrical engineering to reciprocate, so that the winding roller 5 realizes the reciprocating movement of the cable for the weak electrical engineering when the cable rotates along with the winding roller 5 in the recovery process of the cable for the weak electrical engineering, and the cable for the weak electrical engineering is uniformly wound on the outer wall of the winding roller 5;

when the drive wheel 7 in both sides drives transmission belt 8 and rotates and appear skidding, close all powers, the user drives montant 301 through the ball, montant 301 drives spring 303 and is tensile, drive stopper 302 and the laminating of 2 contacts of connecting plate simultaneously, then move montant 301 to the right, montant 301 moves right through the spout that loop bar 305 drove guide block 304 along connecting plate 2, the realization is adjusted the interval between the drive wheel 7 of both sides, thereby make long-time use need not to change transmission belt 8's operation when leading to transmission belt 8 to relax and just can satisfy transmission belt 8's transmission, thereby the work efficiency of the cable equipment that receive and releases for the winding displacement has been improved.

Example 2:

referring to fig. 4: in this embodiment, an auxiliary cable winding and unwinding device 4 may further include a limit screw 4b1, the outer side of the outer wall of the plurality of limit screws 4b1 is sleeved with the support 4a6, the inner side of the outer wall of the limit screw 4b1 is connected with the connecting block 4b2 through threads, the bottoms of the plurality of connecting blocks 4b2 are all rotationally connected with the guide roller 4b3 at the top, the shaft body of the guide roller 4b3 at the bottom is rotationally connected with the support 4a6, the inner ends of the guide rollers 4a3 at the two sides are abutted against the outer wall of the cable 9 for weak current engineering, the position of the guide roller 4b3 at the top is adjusted by adjusting the position of the limit screw 4b1 in the hole of the support 4a6, so as to meet the use of the cables for weak current engineering of different sizes, the guide rollers 4b3 at the two sides are rotated by the sliding friction of the cable 9 for weak current engineering in the recovery process, and the guide rollers 4b3 at the two sides are abutted against the cable 9 for weak current engineering, thereby playing a role in limiting the cable winding and preventing the cable from swaying.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a cable winding and unwinding equipment for winding displacement, includes base (1) and connecting plate (2), the top of base (1) is fixed continuous its characterized in that with connecting plate (2): the left side of connecting plate (2) is fixed continuous with a plurality of second motor (6), the output shaft and the left drive wheel (7) of second motor (6) are fixed continuous, both sides the outer wall of drive wheel (7) passes through drive belt (8) and rotates and link to each other, the right side the inner wall of drive wheel (7) is fixed continuous with the axis body outer wall of winding roller (5), the right side of connecting plate (2) is fixed continuous with support frame (10), the inside of support frame (10) is equipped with supplementary cable winding and unwinding devices (4), the axis body rear end of winding roller (5) is equipped with adjusting device (3).

2. The cable reel device according to claim 1, wherein: supplementary cable winding and unwinding devices (4) include first motor (4 a 1), the left end and support frame (10) of first motor (4 a 1) are fixed continuous, the output shaft and reciprocal lead screw (4 a 4) of first motor (4 a 1) are fixed continuous, the outer wall and the screw nut (4 a 5) slip joint of reciprocal lead screw (4 a 4), the top and the support (4 a 6) of screw nut (4 a 5) are fixed continuous, the bottom and the slider (4 a 3) of screw nut (4 a 5) are fixed continuous, the inner wall and the slide bar (4 a 2) of slider (4 a 3) slide continuous, the both sides and the support frame (10) of slide bar (4 a 2) are fixed continuous.

3. The cable reel device according to claim 2, wherein: the two sides of the reciprocating screw rod (4 a 4) are rotatably connected with a support frame (10), a cable (9) for weak current engineering is sleeved inside the support frame (4 a 6), and the right side of the top end of the support frame (4 a 6) is fixedly connected with a detection mechanism (11).

4. The cable reel device according to claim 1, wherein: adjusting device (3) include guide block (304), the middle part and winding roller (5) of guide block (304) rotate and link to each other, the top and loop bar (305) of guide block (304) are fixed continuous, the inner wall of loop bar (305) links to each other with the one end of spring (303) is fixed, the other end and montant (301) of spring (303) are fixed continuous, the outer wall middle part and stopper (302) of montant (301) are fixed continuous, and are a plurality of the bottom of stopper (302) closely laminates with connecting plate (2) respectively, the outer wall bottom of montant (301) slides with the inner wall of loop bar (305) and links to each other.

5. The cable reel device according to claim 4, wherein: the outer wall of the guide blocks (304) is connected with the sliding groove of the connecting plate (2) in a sliding mode, a round ball is machined at the top end of the vertical rod (301), and friction grains are machined on the surface of the round ball.