CN219950060U

CN219950060U - Cable stretching device

Info

Publication number: CN219950060U
Application number: CN202321469713.3U
Authority: CN
Inventors: 朱卫燕; 朱士坚
Original assignee: Yangzhou Xunxiang Cable Co ltd
Current assignee: Yangzhou Xunxiang Cable Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-03
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of cable installation and discloses a cable stretching device which comprises a base, wherein a mounting column is fixedly connected to the left side of the top end of the base, mounting rods are rotatably connected to the front side and the rear side of the top end of the mounting column, anti-falling plates are arranged on the outer sides of the two mounting rods, a mounting groove I is formed in the top end of the base, a motor is fixedly connected to the inner portion of the mounting groove I, a rotating rod is fixedly connected to the driving end of the motor, a bevel gear I is fixedly connected to the outer portion of the rotating rod, mounting plates are fixedly connected to the front side and the rear side of the top end of the base, and bidirectional threaded rods are connected to the left portions of the two mounting plates in a threaded mode. According to the utility model, the carding of the cable wires stretched outside the two groups of cable wire rollers is realized, the cable wires are prevented from being wound together in the stretching process, the labor force of manual carding is saved, the laying work efficiency is improved, and the stay rope device can adapt to the cable wires of different types.

Description

Cable stretching device

Technical Field

The utility model relates to the technical field of cable installation, in particular to a cable stretching device.

Background

The power optical fiber communication network is the basis of information transmission such as power grid dispatching, information and automation, is an important means for ensuring safe, stable and economic operation of a power grid, and in recent years, along with the development of cities, the demand of people for electric power is continuously increased, so that the power optical fiber communication cable is increasingly subjected to ground improvement projects, but in power construction, the current cable is often required to be laid underground through a cable well, and in cable installation or maintenance, the cable is often required to be conveyed into the cable well or pulled out of the cable well, and in the process, the cable is often required to be stretched, so that the winding and the unwinding of the cable are controlled, and the winding of the cable is avoided.

However, in the prior art, the cable wires wound outside the cable roller are required to be wound and unwound manually, and the cable wires are wound outside the cable roller in the process of being stored after production, so that the cable wires are often wound together easily when being paved, the cable wires are wound into a group, the subsequent paving work is influenced, the cable wires are required to be stretched manually, time and labor are wasted, the paving work of the cable wires is lower, and the cable wire stretching device is provided for the defects.

Disclosure of Invention

As a further description of the above technical solution: the outside rotation of arc is connected with a plurality of balls, the outside sliding connection of spring one is in the inside of mounting groove two, the outside sliding connection of fly leaf is in the inside of mounting groove two.

As a further description of the above technical solution: the right sides of the two movable seats are in sliding connection with the outer part of the guide rod.

As a further description of the above technical solution: the two moving seats are arranged on the opposite sides of the two springs respectively at the opposite sides of the two springs.

As a further description of the above technical solution: the opposite sides of the two groups of movable seats are provided with conveying rollers.

As a further description of the above technical solution: the external engagement of the first bevel gear is connected to the external of the second bevel gear.

The utility model has the following beneficial effects:

according to the utility model, by starting the motor, under the cooperation of the mounting column, the mounting rod, the anti-falling plate, the mounting groove I, the rotating rod, the bevel gear I, the mounting plate, the bidirectional threaded rod, the bevel gear II, the moving seat, the fixing rod and the guide pipe, the cable wires stretched outside the two groups of cable wire rollers are combed at the same time, and are prevented from being wound together in the stretching process, so that the subsequent normal laying work is ensured, the labor force of manual combing is saved, and the laying work efficiency is improved.

According to the utility model, under the cooperation of the L-shaped mounting frame, the sliding groove, the limiting rod, the second spring, the movable seat, the second mounting groove, the first spring, the movable plate, the movable column, the guide rod and the arc plate, the pull rope device can adapt to cables of different types, so that the cables of different types can be stretched, the practicability of the device is improved, and certain limitation is eliminated.

Drawings

Fig. 1 is a perspective view of a cable stretching device according to the present utility model;

fig. 2 is a schematic structural diagram of a bidirectional threaded rod of a cable stretching device according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a second installation groove of the cable stretching device according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a chute of a cable stretching device according to the present utility model;

fig. 5 is an enlarged view at a in fig. 4.

Legend description: 1. a base; 2. a mounting column; 3. a mounting rod; 4. an anti-drop plate; 5. a first mounting groove; 6. a motor; 7. a rotating rod; 8. bevel gears I; 9. a mounting plate; 10. a two-way threaded rod; 11. bevel gears II; 12. a movable seat; 13. a fixed rod; 14. a guide tube; 15. a second mounting groove; 16. a first spring; 17. a movable plate; 18. a moving column; 19. an arc-shaped plate; 20. a ball; 21. an L-shaped mounting rack; 22. a chute; 23. a limit rod; 24. a second spring; 25. a movable seat; 26. a conveying roller; 27. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a cable conductor stretching device, including base 1, the top left side fixedly connected with erection column 2 of base 1, both sides all rotate around the top of erection column 2 are connected with installation pole 3, the outside of installation pole 3 is used for installing the cable wire roller, thereby can make the cable conductor under the drive of transfer roller 26, when stretching, can rotate in the outside of installation pole 3, two installation poles 3 can carry out stretching work to two sets of cable wire rollers simultaneously, and then effectively improve the laying efficiency of cable conductor, labour saving and time saving, the outside of two installation poles 3 is provided with anticreep board 4, anticreep board 4 can prevent that the cable wire roller breaks away from the outside of installation pole 3, the top of base 1 is provided with mounting groove one 5, the inside fixedly connected with motor 6 of mounting groove one 5, motor 6 can drive bull stick 7 rotates, the drive end fixedly connected with bull stick 7 of motor 6, bull stick 7 rotates, can drive the bevel gear I8 to rotate, when the bevel gear I8 rotates, the bevel gear II 11 is driven to rotate, thereby controlling the bidirectional threaded rod 10 to rotate, and further driving the guide pipes 14 at two sides to move back and forth, so as to facilitate the uniform carding of the cable wires outside the cable wire roller, prevent the cable wires from being wound together in the stretching process, thereby ensuring the subsequent normal laying work, saving the labor force of manual carding, being beneficial to improving the laying work efficiency, fixedly connected with the bevel gear I8 outside the rotating rod 7, fixedly connected with mounting plates 9 at the front and back sides of the top end of the base 1, the left part of the two mounting plates 9 are in threaded connection with the bidirectional threaded rod 10, the guide pipes 14 at two sides can be simultaneously controlled to move back and forth when the bidirectional threaded rod 10 rotates, the bevel gear II 11 is fixedly connected with the outside of the bidirectional threaded rod 10, both sides all threaded connection has movable seat 12 around the outside of two-way threaded rod 10, and the right part fixedly connected with guide bar 27 of two mounting panels 9, and guide bar 27 can restrict movable seat 12's direction of movement, makes it keep rectilinear movement, and then makes carding mechanism be in steady state, and the top fixedly connected with dead lever 13 of two guide bars 27, the top fixedly connected with stand bar 13 stand pipe 14, stand pipe 14 can make the cable conductor that passes inside comb, does not show the crimp state.

The guide tube 14 is internally provided with a plurality of second installation grooves 15, the inside of the second installation grooves 15 is connected with a movable plate 17 in a sliding manner, after being extruded by external force, the movable plate 17 extrudes a first spring 16 to compress the first spring 16 so as to generate rebound reaction force, and then drives an arc plate 19 to be in contact with the outside of a cable, so that the tensile state can adapt to the cables of different types, the practicability of the device is improved, certain limitation is eliminated, one side of the movable plate 17 is fixedly connected with the first spring 16, the first spring 16 is compressed after being subjected to external force so as to generate rebound reaction force, the other side of the movable plate 17 is fixedly connected with a movable column 18, the other side of the movable column 18 is fixedly connected with an arc plate 19, the arc plate 19 is in contact with the outside of the cable so as to push the movable column 18 by the type of the cable, the movable plate 17 is driven to move in the first mounting groove 5, the front and rear parts of the right side of the base 1 are fixedly connected with the L-shaped mounting frames 21, the upper side and the lower side of the two L-shaped mounting frames 21 are respectively provided with the sliding grooves 22, the sliding grooves 22 provide a movable space for the movement of the movable seat 25, the inner parts of the two sliding grooves 22 are fixedly connected with the limiting rods 23, the limiting rods 23 can place the movable seat 25 to fall off from the inside of the sliding grooves 22, meanwhile, the movable seat 25 can be ensured to move linearly, the springs II 24 are respectively arranged on the front and rear sides of the outer part of the limiting rods 23, after being extruded by the movable seat 25, the springs II are compressed, so that rebound reaction force is generated, the movable seat 25 is driven to move back, so that the tight contact between the two conveying rollers 26 and the outer parts of cables is ensured, the cables of different types can be stretched, the practicability of the device is improved, and certain limitation is eliminated, the outside front and back both sides of gag lever post 23 all sliding connection has movable seat 25, the outside rotation of arc 19 is connected with a plurality of balls 20, the ball 20 can eliminate the friction between cable conductor and the arc 19, thereby make the cable conductor under the tensile effect of transfer roller 26, can smooth and easy the middle part of a plurality of arcs 19 in inside guide tube 14 remove, the outside sliding connection of spring one 16 is in the inside of mounting groove two 15, the outside sliding connection of fly leaf 17 is in the inside of mounting groove two 15, the right side sliding connection of two movable seats 12 is in the outside of guide bar 27, the opposite sides of two movable seats 25 all sets up at the opposite sides of two spring two 24, thereby when the cable conductor runs through the middle part of two transfer rollers 26, two transfer rollers 26 can drive movable seat 25 and extrude spring two 24, and then make spring two 24 produce the reactive force that kick-backs, and then guarantee that transfer roller 26 is contacted with the outside of cable conductor all, the opposite sides of two sets of movable seat 25 all is provided with transfer roller 26, two transfer rollers 26 mutually support, can drive the cable conductor from the outside of two transfer rollers 26, the outside of moving of middle part 8 bevel gear one of two transfer rollers 26 is connected outside 11 at two bevel gears.

Working principle: when a cable is required to be drawn and laid, the cable roller is firstly arranged outside the mounting rod 3, then the anti-falling plate 4 is arranged on the mounting rod 3, at the moment, a cable cutting off wire is pulled to pass through the middle part of the guide tube 14, when the cable passes through the middle part of the guide tube 14, the arc plate 19 drives the movable column 18 to move in the second mounting groove 15 according to the diameter model of the cable, the movable column 18 drives the movable plate 17 to squeeze the first spring 16 when moving, so that the first spring 16 is compressed, a rebound reaction force is generated, the arc plate 19 is driven to contact with the outer part of the cable, the carding effect is improved, the cable passes through the middle parts of the two conveying rollers 26, when the cable passes through the middle parts of the two conveying rollers 26, the two conveying rollers 26 drive the movable seats 12 at two sides to move along the limiting rod 23 in the sliding groove 22 according to the thickness model of the cable, thereby extruding the spring II 24, when the spring II 24 is extruded and compressed, the rebound reaction force is generated, thereby ensuring that the conveying roller 26 can adapt to cables of different types, the conveying roller 26 can better contact with the outside of the cables, and further stretch and convey the cables, at the same time, the conveying roller 26 and the motor 6 are started simultaneously, the motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the bevel gear I8 to rotate, the bevel gear I8 drives the bevel gear II 11 to rotate, the bevel gear II 11 rotates to drive the bidirectional threaded rod 10 to rotate, the moving seats 25 at two sides can be driven to move relatively along the outside of the guide rod 27 when the bidirectional threaded rod 10 rotates, the guide pipe 14 at the top is driven to move, the cables outside the cable rollers are guided, at the moment, the two conveying rollers 26 convey the cables at the middle part, so that the cable conductor shifts out from the middle part of two transfer rollers 26, and then shifts out from the middle part of stand pipe 14, when the cable conductor passes through from the middle part of stand pipe 14, can effectively comb the cable conductor that curls to guarantee that the cable conductor can not appear curling winding phenomenon in tensile in-process, thereby guaranteed the work of laying of follow-up normal, saved the labour of manual carding, be favorable to improving the work efficiency of laying.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cable stretching device, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), installation post (2), both sides all rotate around the top of installation post (2) are connected with installation pole (3), two the outside of installation pole (3) is provided with anticreep board (4), the top of base (1) is provided with mounting groove one (5), the inside fixedly connected with motor (6) of mounting groove one (5), the drive end fixedly connected with bull stick (7) of motor (6), the outside fixedly connected with bevel gear one (8) of bull stick (7), both sides all fixedly connected with mounting panel (9) around the top of base (1), two the left part threaded connection of mounting panel (9) has two threaded rod (10), the outside fixedly connected with bevel gear two (11) of two threaded rod (10), both sides all threaded connection has movable seat (12) around the outside of two the right part fixedly connected with guide bar (27) of mounting panel (9), two the top fixedly connected with bull stick (13) of guide bar (27), the top fixedly connected with guide bar (13) of guide bar (14).

2. A cable stretching device according to claim 1, wherein: the inside of stand pipe (14) is provided with a plurality of mounting grooves two (15), and is a plurality of the inside sliding connection of mounting groove two (15) has fly leaf (17), one side fixedly connected with spring one (16) of fly leaf (17), the opposite side fixedly connected with movable column (18) of fly leaf (17), the opposite side fixedly connected with arc (19) of movable column (18), both sides all fixedly connected with L type mounting bracket (21) around the right side of base (1), two the upper and lower both sides of L type mounting bracket (21) all are provided with spout (22), two the inside fixedly connected with gag lever post (23) of spout (22), both sides all are provided with spring two (24) around the outside of gag lever post (23), both sides all sliding connection have movable seat (25) around the outside of gag lever post (23).

3. A cable stretching device according to claim 2, wherein: the outside of arc (19) rotates and is connected with a plurality of balls (20), the outside sliding connection of spring one (16) is in the inside of mounting groove two (15), the outside sliding connection of fly leaf (17) is in the inside of mounting groove two (15).

4. A cable stretching device according to claim 1, wherein: the right sides of the two movable seats (12) are connected with the outside of the guide rod (27) in a sliding way.

5. A cable stretching device according to claim 2, wherein: the two moving seats (25) are arranged on the opposite sides of the two springs (24) on the opposite sides.

6. A cable stretching device according to claim 2, wherein: the opposite sides of the two groups of movable seats (25) are provided with conveying rollers (26).

7. A cable stretching device according to claim 1, wherein: the external engagement of the first bevel gear (8) is connected to the external of the second bevel gear (11).