CN214692572U

CN214692572U - Cable shaft pushing laying tool

Info

Publication number: CN214692572U
Application number: CN202120889659.2U
Authority: CN
Inventors: 龚希福; 王海峰; 周全和
Original assignee: Beijing Chiffaut Electrical Installation Engineering Co ltd
Current assignee: Beijing Chiffaut Electrical Installation Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-12
Anticipated expiration: 2031-04-27

Abstract

The utility model belongs to the technical field of the technique of electric power engineering and specifically relates to a cable shaft promotes instrument of laying, which comprises a bracket, the both sides of support are rotated and are provided with the wheel, the fixed support frame that is provided with in both sides of support, two rotate between the support frame and be provided with the pivot that is used for placing the cable drum, it is provided with the connecting rod to slide on the support, the fixed cable pipe that is provided with the power cable and passes on the connecting rod, be provided with on the support and be used for carrying out the locking Assembly who fixes to the position of connecting rod. This application has the effect that the convenience was laid the cable.

Description

Cable shaft pushing laying tool

Technical Field

The application relates to the technical field of electric power engineering, in particular to a cable shaft pushing and laying tool.

Background

A cable is generally a rope-like cable made up of several twisted conductors, each conductor being insulated from the other and often twisted around a center, and covered with a highly insulating covering, and characterized by an inner current-carrying and an outer insulation.

When present cable was arranged under the soil, need earlier dig out soil with a device, lay wire by the manual work again, place the cable in the cable hole, work efficiency is low, and cable laying is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the laying of cables, the present application provides a cable shaft pushing laying tool.

The application provides a cable shaft promotes instrument of laying adopts following technical scheme:

the utility model provides a cable shaft promotes instrument of laying, includes the support, the both sides of support are rotated and are provided with the wheel, the fixed support frame that is provided with in both sides of support, two rotate between the support frame and be provided with the pivot that is used for placing the cable drum, it is provided with the connecting rod to slide on the support, the fixed cable pipe that is provided with the power cable and passes on the connecting rod, be provided with on the support and be used for carrying out the locking Assembly who fixes to the position of connecting rod.

Through adopting above-mentioned technical scheme, the wheel has made things convenient for the removal of support. And moving the support to the cable tunnel, and adjusting the position of the connecting rod to enable the connecting rod to extend into the tunnel. The cable reel is arranged on the rotating shaft, and the cable passes through the cable pipe from the cable reel and then falls into the tunnel. With the movement of the carriage. The cable continuously falls into the tunnel, so that the laying of the cable is realized, the use is convenient, and the working efficiency is improved.

Optionally, the two ends of the cable tube are rotatably provided with guide rollers, and guide grooves are formed in the guide rollers along the circumferential direction.

Through adopting above-mentioned technical scheme, the cable passes through from the cable pipe through, and the guide roll can support on the cable, has played the effect of protection and direction to the cable.

Optionally, a guide pipe is fixedly arranged on the support, and the connecting rod is connected with the guide pipe in a sliding manner.

Through adopting above-mentioned technical scheme, the stand pipe has played spacing and direction's effect to the connecting rod for the connecting rod is more steady when removing, makes the connecting rod difficult for taking place crooked.

Optionally, the locking assembly includes a lock cylinder slidably disposed on the guide tube, a pull ring fixedly disposed on the lock cylinder, and an elastic member for pushing the lock cylinder to move toward the direction close to the connecting rod; the guide pipe is provided with a through hole for the lock column to pass through, the connecting rod is uniformly provided with lock holes along the axis, and the lock column can be inserted into the lock holes.

Through adopting above-mentioned technical scheme, pulling the pull ring, take out the lock cylinder from the stand pipe. The connecting rod is moved to a proper position, the pull ring is loosened, and the lock cylinder extends out towards the direction close to the connecting rod under the action of the elastic piece, so that the lock cylinder is inserted into the lock hole, and the position of the connecting rod is fixed.

Optionally, the elastic element is a spring sleeved on the lock cylinder, one end of the spring is fixed with the pull ring, and the other end of the spring is fixed with the guide tube.

Through adopting above-mentioned technical scheme, the spring can play the effect that resets to the lock post. Meanwhile, the spring can also play a reinforcing role on the lock column, so that when the lock column is inserted into the lock hole, the lock column is not easy to separate from the lock hole.

Optionally, a supporting plate is fixedly arranged at the top end of the supporting frame, the supporting plate is an arc-shaped plate matched with the outer wall of the rotating shaft, a pressing plate is hinged to the supporting plate, a space for placing the rotating shaft is formed when the pressing plate is buckled on the supporting plate, flanges are fixedly arranged at one ends, far away from the hinge shaft, of the supporting plate and the pressing plate, and the flanges are connected together through bolts.

Through adopting above-mentioned technical scheme, through with the clamp plate lock in the backup pad to use the bolt to fix two turn-ups, make the pivot keep firmly on the support frame, be difficult for dropping from the support frame.

Optionally, the two ends of the supporting plate and the pressing plate are both rotatably provided with rotating rollers.

Through adopting above-mentioned technical scheme, change the setting of roller for the pivot is more laborsaving when rotating, and is more smooth and easy, has reduced the wearing and tearing to the pivot, has promoted the life of pivot.

Optionally, the connecting rod is of a square rod structure, and the guide pipe is of a square pipe structure matched with the connecting rod.

Through adopting above-mentioned technical scheme, when square connecting rod removed in the stand pipe, can not take place relative rotation between with the stand pipe for the connecting rod is more steady when removing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the wheels facilitate the movement of the support. And moving the support to the cable tunnel, and adjusting the position of the connecting rod to enable the connecting rod to extend into the tunnel. The cable reel is arranged on the rotating shaft, and the cable passes through the cable pipe from the cable reel and then falls into the tunnel. With the movement of the carriage. The cable continuously falls into the tunnel, so that the laying of the cable is realized, the use is convenient, and the working efficiency is improved.

2. The guide tube plays a role in limiting and guiding the connecting rod, so that the connecting rod is more stable in moving and is not prone to being inclined.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view of an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a support; 11. a guide tube; 2. a wheel; 3. a support frame; 31. a support plate; 32. pressing a plate; 33. flanging; 34. rotating the roller; 4. a rotating shaft; 5. a connecting rod; 51. a lock hole; 6. a cable duct; 61. a guide roller; 62. a guide groove; 71. a lock cylinder; 72. a pull ring; 73. a spring.

Detailed Description

The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses cable shaft promotes instrument of laying. Referring to fig. 1 and 2, a cable reel push laying tool comprises a frame 1. The wheels 2 are rotatably arranged on two sides of the support 1, so that the support 1 can be moved more conveniently by workers. The support frames 3 are fixedly arranged on two sides of the support 1, the rotating shaft 4 is rotatably arranged between the two support frames 3, and the cable reel is installed on the rotating shaft 4, so that the paying-off of a cable can be realized. A connecting rod 5 is slidably disposed on the bracket 1 so that the connecting rod 5 can move up and down. A cable tube 6 for a cable to pass through is fixedly arranged at the bottom end of the connecting rod 5, and one end of the cable tube 6, which is far away from the rotating shaft 4, is inclined downwards, so that the cable is easier to be guided into a cable pit after passing out of the cable tube 6. Be provided with on support 1 and be used for carrying out the locking Assembly who fixes the position of connecting rod 5 for the staff is adjusting the back to the height of connecting rod 5, can fix the position of connecting rod 5, makes connecting rod 5 keep firm.

When laying the cable, the cable drum is mounted on the shaft 4, the cable is removed from the drum and then passed through the cable duct 6 and into a tunnel excavated in the ground for laying the cable. The height of the connecting rod 5 is adjusted according to the depth of the tunnel, so that the connecting rod 5 extends into the cable tunnel, and the cable pipe 6 is closer to the bottom surface of the tunnel. Fix the one end of cable in the gallery, remove support 1 along the cable gallery, continue to carry out the unwrapping wire to the cable drum for the cable is laid constantly in the cable gallery after passing cable duct 6.

Referring to fig. 1 and 2, in order to reduce the abrasion of the cable, guide rollers 61 are rotatably disposed at two ends of the cable tube 6, and when the cable passes through the cable tube 6, the cable is pressed against the guide rollers 61, so that the cable is not easily scraped from the cable tube 6, and the cable is protected. Offer along circumference on guide roll 61 with cable assorted guide way 62, guide way 62 is the outer wall assorted arc wall structure of cable, has played certain spacing effect to the cable for difficult emergence is crooked when the cable is followed guide roll 61 and is gone up the process.

Referring to fig. 1 and 2, a guide tube 11 is fixedly disposed on the bracket 1 such that the guide tube 11 is vertically disposed. The link 5 is slidably connected to the guide tube 11 such that the link 5 can move along the axis of the guide tube 11. The guide tube 11 plays a role in guiding the connecting rod 5, so that the connecting rod 5 is more stable in moving and is not easy to skew.

Further, referring to fig. 1 and 2, in order to improve the stability of the connecting rod 5 moving in the guide tube 11, the connecting rod 5 is configured as a square rod, and the guide tube 11 is configured as a square tube structure matched with the connecting rod 5, so that the connecting rod 5 does not rotate relative to the guide tube 11 when moving in the guide tube 11.

Referring to fig. 3, the locking assembly includes a lock cylinder 71 slidably disposed on the guide tube 11, a pull ring 72 fixedly disposed at an end of the lock cylinder 71 away from the connecting rod 5, and an elastic member for pushing the lock cylinder 71 to move toward the connecting rod 5. Wherein, the guide tube 11 is provided with a via hole for the lock cylinder 71 to pass through, so that the lock cylinder 71 can extend into the guide tube 11. The axis of the lock cylinder 71 and the axis of the guide tube 11 are arranged perpendicular to each other. The connecting rod 5 is uniformly distributed with locking holes 51 matched with the locking columns 71 along the axial line, so that the locking columns 71 can be inserted into the locking holes 51 under the action of the elastic piece, and the position of the connecting rod 5 is fixed.

Referring to fig. 3, the elastic member is a spring 73 sleeved on the lock cylinder 71. One end of the spring 73 is fixedly connected with the guide tube 11, and the other end of the spring 73 is fixedly connected with the pull ring 72. When the spring 73 is in its original length state, the lock cylinder 71 can extend into the guide tube 11. The spring 73 reinforces the lock cylinder 71 so that the lock cylinder 71 is not easily disengaged from the lock hole 51.

Referring to fig. 1 and 4, a supporting plate 31 for supporting the rotating shaft 4 is fixedly disposed at the top end of the supporting frame 3, and the supporting plate 31 is shaped as an arc plate matched with the outer wall of the rotating shaft 4. One end of the supporting plate 31 is hinged with a pressing plate 32, and the pressing plate 32 is an arc-shaped plate matched with the outer wall of the rotating shaft 4, so that when the pressing plate 32 is buckled on the supporting plate 31, a space for placing the rotating shaft 4 is formed between the supporting plate 31 and the pressing plate 32. Flanges 33 are integrally formed on both sides of support plate 31 and pressure plate 32 remote from the hinge shaft. When the pressing plate 32 is fastened to the supporting plate 31, the two flanges 33 abut against each other. Through holes for bolts to pass through are formed in the flanges 33, so that the two flanges 33 can be bolted together, and the rotating shaft 4 is clamped between the support plate 31 and the pressure plate 32 and is kept stable.

Referring to fig. 4, in order to make the rotation of the rotating shaft 4 between the supporting plate 31 and the pressing plate 32 smoother, the rotating rollers 34 are rotatably disposed on both sides of the supporting plate 31 and the pressing plate 32, and the axes of the rotating rollers 34 are parallel to the axis of the rotating shaft 4, so that the rotating shaft 4 and the rotating rollers 34 roll, the abrasion to the rotating shaft 4 is reduced, and the service life of the rotating shaft 4 is prolonged.

The implementation principle of the embodiment of the application is as follows: the cable reel is mounted on the rotating shaft 4, the two ends of the rotating shaft 4 are respectively placed on the two supporting plates 31, the rotating shaft 4 is pressed on the supporting plates 31 by using the pressing plates 32, and the two flanges 33 are fixed together by using bolts. The support 1 is moved to the tunnel where the cable is buried, and the position of the link 5 is adjusted according to the depth of the tunnel so that the link 5 is extended into the tunnel. The cable is paid out while moving the carriage 1 along the tunnel so that the cable is laid in the tunnel.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cable shaft promotes laying tool which characterized in that: including support (1), the both sides of support (1) are rotated and are provided with wheel (2), the fixed support frame (3) that is provided with in both sides of support (1), two rotate between support frame (3) and be provided with pivot (4) that are used for placing the cable drum, it is provided with connecting rod (5) to slide on support (1), fixed cable pipe (6) that are provided with the power cable and pass on connecting rod (5), be provided with on support (1) and be used for carrying out the locking Assembly who fixes to the position of connecting rod (5).

2. A cable shaft pushing laying tool according to claim 1, wherein: the two ends of the cable tube (6) are rotatably provided with guide rollers (61), and guide grooves (62) are formed in the guide rollers (61) along the circumferential direction.

3. A cable shaft pushing laying tool according to claim 1, wherein: the support (1) is fixedly provided with a guide pipe (11), and the connecting rod (5) is connected with the guide pipe (11) in a sliding mode.

4. A cable shaft pushing laying tool according to claim 3, wherein: the locking assembly comprises a lock cylinder (71) arranged on the guide pipe (11) in a sliding mode, a pull ring (72) fixedly arranged on the lock cylinder (71) and an elastic piece used for pushing the lock cylinder (71) to move towards the direction close to the connecting rod (5); the guide pipe (11) is provided with a through hole for the lock column (71) to pass through, the connecting rod (5) is uniformly provided with lock holes (51) along the axis, and the lock column (71) can be inserted into the lock holes (51).

5. A cable shaft pushing laying tool according to claim 4, wherein: the elastic piece is a spring (73) sleeved on the lock cylinder (71), one end of the spring (73) is fixed with the pull ring (72), and the other end of the spring (73) is fixed with the guide pipe (11).

6. A cable shaft pushing laying tool according to claim 1, wherein: the fixed backup pad (31) that is provided with in top of support frame (3), backup pad (31) be with pivot (4) outer wall assorted arc, it has clamp plate (32) to articulate on backup pad (31), form the space that is used for placing pivot (4) when clamp plate (32) lock is on backup pad (31), backup pad (31) and clamp plate (32) keep away from the fixed turn-ups (33) that is provided with of one end of articulated shaft, two turn-ups (33) bolted connection is in the same place.

7. A cable shaft pushing laying tool according to claim 6, wherein: and two ends of the supporting plate (31) and the pressing plate (32) are both rotatably provided with rotating rollers (34).

8. A cable shaft pushing laying tool according to claim 3, wherein: the connecting rod (5) is of a square rod structure, and the guide pipe (11) is of a square pipe structure matched with the connecting rod (5).