CN220797639U

CN220797639U - Cable groove cable laying trolley

Info

Publication number: CN220797639U
Application number: CN202322006468.9U
Authority: CN
Inventors: 徐源; 周奇鹏; 曹果; 曹强; 赵永庆; 谢振龙; 杨明华; 郭柱; 晏纲; 史国强; 李宇
Original assignee: Fourth Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: Fourth Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-16
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of cable laying and discloses a cable groove cable laying trolley, which comprises a wire groove and a trolley body, wherein a supporting wheel is arranged at the bottom of the trolley body, a wire outlet hole is formed in the trolley body, a paying-off mechanism is arranged on the trolley body, a manipulator is arranged at the bottom of the trolley body, a fixed frame is fixedly arranged on the trolley body, a bearing spring is fixedly arranged on the inner wall of the fixed frame, a sliding block is fixedly arranged at the end part of the bearing spring, the sliding block is in sliding connection with the inner wall of the fixed frame, a rotating rod is rotatably connected to the outer wall of the sliding block, and a rotating drum is fixedly sleeved on the outer wall of the rotating rod. The cable duct cable laying trolley can enable the tightness of cables to be in a stable state through the setting of the paying-off mechanism, the limiting rod moves out of the clamping groove through the cable pulling unreeling wheel, the rotating drum can drive the unreeling wheel to normally rotate for unreeling, and poor laying effect caused by cable looseness is prevented.

Description

Cable groove cable laying trolley

Technical Field

The utility model relates to the technical field of cable laying, in particular to a cable groove cable laying trolley.

Background

In the development period of China's track traffic and urban power network, the cabling is mainly carried out manually, the manpower required for cabling work is large, and in order to liberate manpower, a cable laying trolley is designed.

The cable trolley needs to run on the wire slot through the trolley when the cable is paved, but the existing trolley cannot control the tightness when the cable is paved, and the cable is possibly loosened when being paved, so that the paving effect is poor; in view of this, we need a cable trough cabling trolley.

Disclosure of Invention

The utility model aims to provide a cable laying trolley for a cable trough, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable duct cable lays dolly, includes wire casing and automobile body, the bottom of automobile body is provided with the supporting wheel, be provided with the wire outlet on the automobile body, be provided with paying out machine on the automobile body, the bottom of automobile body is provided with the manipulator, paying out machine constructs including:

the fixed frame is fixedly arranged on the vehicle body;

the bearing spring is fixedly arranged on the inner wall of the fixed frame;

the sliding block is fixedly arranged at the end part of the bearing spring and is in sliding connection with the inner wall of the fixed frame.

Preferably, the outer wall of the sliding block is rotationally connected with a rotating rod, and the outer wall of the rotating rod is fixedly sleeved with a rotating cylinder.

Preferably, the outer wall of the rotary drum is provided with clamping grooves, the clamping grooves are distributed in a circumferential array on the outer wall of the rotary drum, and the rotary drum is fixedly provided with an unreeling wheel.

Preferably, the vehicle body is fixedly provided with a fixing plate, and the internal thread of the fixing plate is connected with a threaded rod.

Preferably, a sleeve is fixedly arranged at the end part of the threaded rod, and a limit spring is fixedly arranged on the inner wall of the sleeve.

Preferably, a limiting rod is fixedly arranged at the end part of the limiting spring, and is clamped in the clamping groove.

Compared with the prior art, the utility model provides a cable laying trolley for a cable trough, which has the following beneficial effects:

1. the cable duct cable laying trolley can enable the tightness of cables to be in a stable state through the setting of the paying-off mechanism, the limiting rod moves out of the clamping groove through the cable pulling unreeling wheel, the rotating drum can drive the unreeling wheel to normally rotate for unreeling, and poor laying effect caused by cable looseness is prevented.

2. This cable duct cable lays dolly and twists the threaded rod and drive the sleeve and carry out the regulation of position, can make the sleeve drive the tip of gag lever post and the draw-in groove between the distance be adjusted, and then can adjust the degree of tightness when laying the cable.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model.

In the figure: 1. a wire slot; 2. a vehicle body; 3. a support wheel; 4. a wire outlet hole; 5. a paying-off mechanism; 51. a fixed frame; 52. a load-bearing spring; 53. a slide block; 54. a rotating rod; 55. a rotating drum; 56. a clamping groove; 57. a fixing plate; 58. a threaded rod; 59. a sleeve; 510. a limit spring; 511. a limit rod; 512. unreeling wheel.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a cable duct cable lays dolly, includes wire casing 1 and automobile body 2, and the bottom of automobile body 2 is provided with supporting wheel 3, is provided with wire hole 4 on the automobile body 2, is provided with paying off mechanism 5 on the automobile body 2, and the bottom of automobile body 2 is provided with the manipulator, lays the cable through the setting of bottom manipulator.

In this embodiment, be provided with pay-off mechanism 5 on automobile body 2, the setting through pay-off mechanism 5 can make the degree of tightness of cable be in steady state, make the gag lever post 511 move out the inside of draw-in groove 56 through cable pulling unreel wheel 512, can make rotary drum 55 drive unreel wheel 512 and carry out normal rotation and unreel, prevent that cable relaxation from appearing and lead to laying the effect not good, screw threaded rod 58 simultaneously and drive sleeve 59 and carry out the regulation of position, can make sleeve 59 drive the tip of gag lever post 511 and the distance between the draw-in groove 56 by the regulation, and then can adjust the degree of tightness when laying the cable.

The paying-off mechanism 5 comprises a fixed frame 51, the fixed frame 51 is fixedly mounted on a vehicle body 2, the inner wall of the fixed frame 51 is fixedly connected with one end of a bearing spring 52, a sliding block 53 is fixedly connected to the other end of the bearing spring 52, the sliding block 53 is in sliding connection with the inner wall of the fixed frame 51, a cable is straightened to enable the unwinding wheel 512 to drive a sliding block 53 arranged at the end of a rotating rod 54 to move leftwards, the rotating rod 54 is rotatably connected to the outer wall of the sliding block 53, a rotating drum 55 is fixedly sleeved on the outer wall of the rotating rod 54, clamping grooves 56 are formed in the outer wall of the rotating drum 55, the clamping grooves 56 are distributed in a circumferential array on the outer wall of the rotating drum 55, the rotating drum 55 moves leftwards to enable a limiting rod 511 to move out of the clamping grooves 56, the rotating drum 55 can enable the unwinding wheel 512 to rotate normally for unwinding, a threaded rod 58 is fixedly mounted on the rotating drum 55, a fixing plate 57 is fixedly mounted on the vehicle body 2, a threaded rod 58 is screwed on the inner end of the fixing plate 57, the sleeve 59 can drive a distance between the end of the limiting rod 511 and the clamping groove 56 to be adjusted, the cable tightness is adjusted, the limiting rod 59 is fixedly mounted at the end of the threaded rod 58, and the limiting sleeve 59 is fixedly mounted at the end of the limiting rod 511.

During operation (or during use), the cable is run on the wire slot 1 through the car body 2 during use, and then the cable is pulled directly to unwind the wheel 512, and then the unwinding wheel 512 drives the sliding block 53 arranged at the end part of the rotating rod 54 to move leftwards, and then the rotating drum 55 moves leftwards to enable the limiting rod 511 to move out of the clamping groove 56, and finally the rotating drum 55 can drive the unwinding wheel 512 to normally rotate for unwinding, and meanwhile, the cable is laid through the arrangement of the bottom manipulator, and after the cable is laid, the manipulator loosens the cable, and the cable falls into the interior of the wire slot 1 to finish the laying, and when the tightness is required to be adjusted, the threaded rod 58 is screwed to drive the sleeve 59 to adjust the position, and then the sleeve 59 drives the distance between the end part of the limiting rod 511 and the clamping groove 56 to be adjusted, and then the tightness is adjusted.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a cable duct cable lays dolly, includes wire casing (1) and automobile body (2), the bottom of automobile body (2) is provided with supporting wheel (3), its characterized in that: be provided with wire hole (4) on automobile body (2), be provided with paying out machine constructs (5) on automobile body (2), the bottom of automobile body (2) is provided with the manipulator, paying out machine constructs (5) including:

a fixed frame (51), the fixed frame (51) being fixedly mounted on the vehicle body (2);

a load spring (52), the load spring (52) being fixedly mounted on the inner wall of the fixed frame (51);

the sliding block (53) is fixedly arranged at the end part of the bearing spring (52), and the sliding block (53) is in sliding connection with the inner wall of the fixed frame (51).

2. A cabling trolley for a cable trough according to claim 1, wherein: the outer wall of the sliding block (53) is rotationally connected with a rotating rod (54), and the outer wall of the rotating rod (54) is fixedly sleeved with a rotating cylinder (55).

3. A cabling trolley according to claim 2, wherein: the outer wall of the rotary drum (55) is provided with clamping grooves (56), the clamping grooves (56) are distributed in a circumferential array on the outer wall of the rotary drum (55), and the unreeling wheel (512) is fixedly installed on the rotary drum (55).

4. A cabling trolley according to claim 3, wherein: the automobile body (2) is last fixed mounting has fixed plate (57), the inside threaded connection of fixed plate (57) has threaded rod (58).

5. A cable trough cabling trolley according to claim 4, wherein: the end part of the threaded rod (58) is fixedly provided with a sleeve (59), and the inner wall of the sleeve (59) is fixedly provided with a limit spring (510).

6. A cable trough cabling trolley according to claim 5, wherein: and a limiting rod (511) is fixedly arranged at the end part of the limiting spring (510), and the limiting rod (511) is clamped in the clamping groove (56).