CN219498751U - Novel automatic cable laying device - Google Patents

Abstract

The utility model relates to a novel automatic cable laying device which comprises a frame body, wherein cable frames and conveying arms are sequentially arranged on the frame body, the number of the cable frames is at least one, the cable frames are used for placing cables, and the conveying arms are used for conveying the cables on the cable frames. The support body is convenient to move to the carrier as the thing of carrying of cable frame and conveying arm in this application, and the conveying arm is used for carrying the cable direction on the cable frame to the cable duct in, through support body, cable frame and conveying arm set up in moving lay the cable duct gradually in, construction convenience, construction distance is long, and human intervention is few, and degree of mechanization is high, has improved work efficiency, has effectively solved the problem that present cable laying work efficiency is low when the cable duct.

Description

Novel automatic cable laying device

Technical Field

The utility model belongs to the field of laying equipment, and particularly relates to a novel automatic cable laying device.

Background

The running quality, safety and reliability of the high-speed railway power supply system are related to the quality of the cable, and are directly related to abrasion, flattening, damage and the like of the cable in the laying process of the cable, so that the high-speed railway power supply system has high requirements on the laying process quality of the cable. The existing cable laying mode comprises twisting and grinding traction laying, manual shouldering and the like, and a large amount of manpower and material resources are required to be consumed, and the efficiency is low. The twisting and grinding traction laying is a laying mode widely used at present, and has the defects of high efficiency compared with manual laying, friction between the cable and parts such as sundries on the ground, corners, protruding parts on the ground and the like in the laying process, and physical defects such as scratch, thinning and damage caused by damage of an insulating outer sheath of the cable, deformation of the cable caused by long-time dragging, influence on the conductivity and service life of the cable, and adverse to safe operation of railways.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a novel automatic cable laying device for solving the problem that the existing cable laying is easy to damage.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a novel automatic cabling device, includes the support body, has set gradually cable frame and conveying arm on the support body, and the quantity of cable frame is at least one, and the cable frame is used for placing the cable, and the conveying arm is used for carrying the cable on the cable frame.

Further, be provided with the unwrapping wire position on the cable frame, the unwrapping wire position erects on the frame and is equipped with the axle of accepting, and cable frame one side is provided with drive arrangement, drive arrangement and accept the axle transmission and be connected.

Further, a lead frame for guiding the cable to the conveying arm is arranged on the cable frame.

Further, the conveying arm comprises a slewing bearing and a guiding arm, the slewing bearing is arranged at the upper end of the frame body, and the guiding arm is arranged at the upper end of the slewing bearing.

Further, the guide arm is rotatably connected to the upper end of the slewing bearing, a first push rod is arranged between the guide arm and the slewing bearing, and two ends of the first push rod are respectively rotatably connected with the guide arm and the slewing bearing.

Further, the guide arm comprises a telescopic tube and a second push rod, the second push rod is arranged on one side of the telescopic tube in parallel, and the second push rod is used for driving the telescopic tube to stretch out and draw back.

Further, the rear end of the telescopic tube is rotationally connected to the upper end of the slewing bearing, the front end of the telescopic tube is provided with annular anti-abrasion assemblies, the central opening of each anti-abrasion assembly is overlapped with the front end opening of the telescopic tube, each anti-abrasion assembly comprises pulleys which are annularly distributed, and the number of the pulleys is at least three.

Further, the rear end of the telescopic tube is provided with a wire feeder, and the wire feeder is used for conveying the cable at the paying-off position into the telescopic tube.

Further, a power device for providing power sources for the cable frame and the conveying arm is arranged on the frame body, and the cable frame and the conveying arm are connected with the power device.

Further, a controller is arranged on the frame body, and the cable frame, the conveying arm and the power device are all in signal connection with the controller.

The utility model has the remarkable beneficial effects that:

1. the novel automatic cable laying device comprises a frame body, wherein cable frames and conveying arms are sequentially arranged on the frame body, the number of the cable frames is at least one, the cable frames are used for placing cables, and the conveying arms are used for conveying the cables on the cable frames. The support body is convenient to move to the carrier as the thing of carrying of cable frame and conveying arm in this application, and the conveying arm is used for carrying the cable direction on the cable frame to the cable duct in, through support body, cable frame and conveying arm set up in moving lay the cable duct gradually in, construction convenience, construction distance is long, and human intervention is few, and degree of mechanization is high, has improved work efficiency, has effectively solved the problem that present cable laying work efficiency is low when the cable duct.

2. In order to conveniently control the cable laying speed, a driving device is arranged on one side of the cable frame and is in transmission connection with the bearing shaft to adjust the rotating speed of the bearing shaft, and then the paying-off speed of the cable drum is controlled.

3. The cable is generally many when cable laying, in order to avoid the cable to twine each other between the cable after leaving the cable drum, installs the lead frame in cable frame one side, raises spacing with the cable through the setting of lead frame, makes things convenient for the cable to remove to in the conveying arm.

4. The arrangement of the slewing bearing and the telescopic sleeve can conveniently regulate and control the laying direction of the cable, and the cable is moved to a designated position.

5. The setting of the wire feeder is in order to exist as the relay point of drive arrangement, and the cable loses the holding point and can be concave in the below after leaving the cable drum, and cable on the cable frame that is far away from telescopic tube because the conveying distance, drive arrangement's conveying ability weakens, influences the cable and gets into in the telescopic tube, so carry out relay conveying to the cable through the setting of wire feeder, make things convenient for the cable to get into in the telescopic tube and continue to carry.

6. The wear-resistant assembly arranged at the front end of the telescopic tube can effectively reduce the abrasion generated when the cable leaves the telescopic tube, and meanwhile, the wear-resistant assembly comprises pulleys which are annularly distributed and can regularly arrange the cable, so that the cable leaves the telescopic tube orderly to be laid.

7. In order to improve the field operation ability of this application, be equipped with the power device that is used for providing power source to cable frame and conveying arm on the support body, carry power device through the support body itself and provide power, conveniently carry out field operation and sustainable operation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a novel automatic cable laying device according to embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the structure of a cable rack in the novel automatic cable laying device in embodiment 1 of the present utility model;

fig. 3 is a schematic perspective view of a conveying arm in the novel automatic cable laying device in embodiment 1 of the present utility model;

fig. 4 is a schematic perspective view of a conveying arm in the novel automatic cable laying device in embodiment 2 of the present utility model;

FIG. 5 is a schematic diagram of a right-hand view structure of a conveying arm in the novel automatic cable laying device according to embodiment 2 of the present utility model;

FIG. 6 is a schematic diagram showing a rear side view of a conveying arm in the novel automatic cable laying device according to embodiment 3 of the present utility model;

fig. 7 is a schematic perspective view of a novel automatic cable laying device according to embodiment 3 of the present utility model.

In the drawings, a 1-frame body, a 2-cable frame, a 3-conveying arm, a 4-paying-off position, a 5-bearing shaft, a 6-driving device, a 7-lead frame, an 8-slewing bearing, a 9-first push rod, a 10-telescopic sleeve, a 11-second push rod, a 12-wear-proof assembly, a 13-wire feeder, a 14-power device and a 15-controller are arranged.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

Example 1

As shown in fig. 1, 2 and 3, the novel automatic cable laying device comprises a frame body 1, wherein a cable frame 2 and a conveying arm 3 are sequentially installed on the frame body 1, the number of the cable frames 2 is at least one, in the embodiment, the number of the cable frames 2 is three and is sequentially arranged, the cable frames 2 are used for placing cables, the cables are placed on the cable frames 2 through cable drums after being wound on cable drums, and the conveying arm 3 is used for conveying the cables on the cable frames 2 into a preset cable trench;

the cable rack 2 is provided with a paying-off position 4, the paying-off position 4 is provided with a bearing shaft 5, the bearing shaft 5 is used for bearing a cable drum through a through hole in the cable drum, the cable drum is convenient to rotate on a line-proof position, mounting grooves are formed in two sides of the paying-off position 4, the bearing shaft 5 comprises a rotating shaft and bearing supports arranged at two ends of the rotating shaft, the two bearing supports are correspondingly arranged in the mounting grooves, one end of the rotating shaft extends out of the paying-off position 4 and is fixedly provided with a gear disc, one side of the cable rack 2 is provided with a driving device 6, the driving device 6 is in transmission connection with the bearing shaft 5 to drive the bearing shaft 5 to rotate, in the embodiment, the driving device 6 is a motor, an output shaft of the motor is in transmission connection with the gear disc through a reduction gearbox, the driving device 6 drives the bearing shaft 5 to rotate, and then a cable on the cable drum is paid out; a lead frame 7 is arranged on one side of the cable frame 2, which is close to the conveying arm 3, the lead frame 7 is a door-shaped frame, and two parallel limiting rods are arranged at the upper end of the lead frame 7;

the conveying arm 3 comprises a slewing bearing 8 and a guide arm, the slewing bearing 8 is arranged at the upper end of the frame body 1, the guide arm is arranged at the upper end of the slewing bearing 8, and the slewing bearing 8 is used for driving the guide arm to horizontally rotate so as to facilitate the cable laying of cable trenches at different positions; a first push rod 9 for telescopically supporting the guide arm is arranged between the guide arm and the slewing bearing 8, two ends of the first push rod 9 are respectively in rotary connection with the guide arm and the slewing bearing 8, and the first push rod 9 is used for pushing the guide arm to change the height of the guide arm so as to facilitate the cable laying; the guide arm comprises a telescopic tube 10 and a second push rod 11, the second push rod 11 is arranged on one side of the telescopic tube 10 and is parallel to the telescopic tube 10, in the embodiment, the telescopic tube 10 is divided into two sections, two ends of the second push rod 11 are respectively connected with two sections of side faces of the telescopic tube 10, and the second push rod 11 is used for driving the telescopic tube 10 to stretch so as to facilitate the laying of cables;

in order to facilitate field operation, a power device 14 for providing power sources for the cable rack 2 and the conveying arm 3 is arranged on the rack body 1, the cable rack 2 and the conveying arm 3 are connected with the power device 14, in the embodiment, the power device 14 comprises a generator and a hydraulic station, the generator is a diesel generator, the generator is connected with the hydraulic station, in the embodiment, the first push rod 9 and the second push rod 11 are hydraulic push rods, and the first push rod 9 and the second push rod 11 are connected with the hydraulic station to facilitate control of the extending angle of the telescopic tube 10 and the telescopic length of the telescopic tube 10; the drive 6 and the slewing bearing 8 are both connected to a generator.

When the cable rack 2 is used, firstly, the rack body 1, the cable rack 2 and the conveying arm 3 are moved to a track flat car or other movable carriers, a worker separates the carrying shaft 5 from the paying-off position 4, inserts the carrying shaft 5 into a through hole on a cable drum, and then reinstalls the carrying shaft back to the paying-off position 4, the worker moves the cables on the cable drum in each paying-off position 4 to the telescopic tube 10 through corresponding guide frames, and stretches out the three cables through the front end of the telescopic tube 10, and the worker controls the orientation of the telescopic tube 10, the rotation speed of the cable drum, the inclination angle of the telescopic tube 10 and the telescopic length of the telescopic tube 10 through operating the slewing bearing 8, the driving device 6 and the hydraulic station, so that the telescopic tube 10 can conveniently convey the cables to a specified place, and the cables are continuously paved into a cable trench through the movement of the track flat car and the rotation of the driving device 6.

To sum up, in this application support body 1 conveniently removes the carrier as the thing that holds of cable rack 2 and conveying arm 3, and conveying arm 3 is used for carrying the cable direction on the cable rack 2 to the cable pit in, through support body 1, cable rack 2 and conveying arm 3's setting in removing with the cable lay gradually the cable pit in, construction convenience, construction distance is long, and human intervention is few, and degree of mechanization is high, has improved work efficiency, has effectively solved the problem that work efficiency is low when cable laying in the cable pit at present.

Example 2

As shown in fig. 4 and fig. 5, the structure of this embodiment is substantially the same as that of embodiment 1, this embodiment is further optimized on the basis of embodiment 1, in order to avoid that the cable rubs against the telescopic tube 10 when leaving the telescopic tube 10 to wear the cable, the rear end of the telescopic tube 10 is rotatably connected to the upper end of the slewing bearing 8, the front end of the telescopic tube 10 is provided with an annular anti-wear assembly 12, the central opening of the anti-wear assembly 12 coincides with the front end opening of the telescopic tube 10, the anti-wear assembly 12 comprises pulleys distributed in an annular shape, and the number of the pulleys is at least three; the cable is protected by the provision of the annular wear assembly 12 to reduce wear that occurs when the cable exits the telescoping tube 10.

Example 3

As shown in fig. 6, the structure of this embodiment is substantially the same as that of embodiment 2, this embodiment is further optimized on the basis of embodiment 2, in order to facilitate the cable to leave the cable drum for laying, a wire feeder 13 is installed at the opening of the rear end of the telescopic tube 10, the wire feeder 13 is configured to convey the cable on the paying-off position 4 into the telescopic tube 10, in this embodiment, the wire feeder 13 includes a stop lever and a hydraulic motor, the stop lever is transversely installed at the rear end of the telescopic tube 10, two ends of the stop lever are respectively provided with a fixing plate for limiting, the hydraulic motor is installed at one side of the fixing plate, the output shaft extends between the two fixing plates and is located below the stop lever, a roller parallel to the stop lever is installed on the output shaft of the hydraulic motor, and the hydraulic motor is connected with the hydraulic station; before the cable enters the telescopic tube 10, the cable passes through the gap between the roller and the limiting rod in advance, and the roller is driven to rotate by the rotation of the hydraulic motor so as to convey the cable between the roller and the limiting rod, so that the cable is prevented from losing traction or conveying force after leaving the cable drum, and the cable is accumulated between the cable frames 2 or between the cable frames 2 and the conveying arms 3.

In order to facilitate the laying of the cable, avoid the cable from dragging or piling up in the laying process, the paying-off speed of the cable frame 2 is matched with the moving speed of the carrier, a controller 15 is arranged on the frame body 1 and is in signal connection with a driving device 6 in the cable frame 2 to control the paying-off speed of the cable drum, and the controller 15 is set to be matched with the moving speed of the carrier; secondly, as the diameter of the cable in the cable drum is gradually reduced in the process of cable laying, the rotating speed of the driving device 6 is gradually increased along with the increase of the cable laying length by setting the controller 15, and the paying-off speed of the cable is increased to be matched with the moving speed of the carrier;

in section cable laying, cable trenches are generally excavated at two sides of a railway to lay cables, and the conveying arm 3 plays a guiding role in the process of conveying the cables, so that the cable trenches at two sides of the railway are conveniently and respectively laid, and in order to conveniently adjust the conveying and guiding of the conveying arm 3, the controller 15 is in signal connection with the slewing bearing 8 in the conveying arm 3 and the hydraulic station in the power device 14, so that the conveying and guiding of the conveying arm 3 are conveniently adjusted, and the operation of workers is convenient.

For further convenient operation, an interface connected with a speed sensor on the vehicle is reserved on the controller 15, the interface is connected with the speed sensor on the vehicle through the controller 15, when the vehicle stops moving, the controller 15 receives signals of the speed sensor and simultaneously sends stop signals to hydraulic stations in the driving device 6 and the power device 14, the driving device 6 and the wire feeder 13 stop conveying cables, parking and wire stopping are achieved, and manual intervention on paying-off work is reduced.

Claims (8)

1. Novel automatic cable laying device comprises a frame body (1), and is characterized in that: the cable rack is characterized in that cable racks (2) and conveying arms (3) are sequentially arranged on the rack body (1), the number of the cable racks (2) is at least one, the cable racks (2) are used for placing cables, and the conveying arms (3) are used for conveying the cables on the cable racks (2); the conveying arm (3) comprises a slewing bearing (8) and a guide arm, the slewing bearing (8) is arranged at the upper end of the frame body (1), and the guide arm is arranged at the upper end of the slewing bearing (8); the guide arm comprises a telescopic tube (10) and a second push rod (11), the second push rod (11) is arranged on one side of the telescopic tube (10) in parallel, and the second push rod (11) is used for driving the telescopic tube (10) to stretch out and draw back.

2. The novel automatic cabling device of claim 1, wherein: the cable rack (2) is provided with a paying-off position (4), a bearing shaft (5) is erected on the paying-off position (4), one side of the cable rack (2) is provided with a driving device (6), and the driving device (6) is in transmission connection with the bearing shaft (5).

3. The novel automatic cabling device of claim 1, wherein: the cable rack (2) is provided with a lead frame (7) for guiding the cable to the conveying arm (3).

4. The novel automatic cabling device of claim 1, wherein: the guide arm is rotatably connected to the upper end of the slewing bearing (8), a first push rod (9) is arranged between the guide arm and the slewing bearing (8), and two ends of the first push rod (9) are respectively rotatably connected with the guide arm and the slewing bearing (8).

5. The novel automatic cabling device of claim 1, wherein: the rear end of the telescopic tube (10) is rotationally connected to the upper end of the slewing bearing (8), an annular anti-abrasion assembly (12) is arranged at the front end of the telescopic tube (10), the central opening of the anti-abrasion assembly (12) coincides with the opening of the front end of the telescopic tube (10), the anti-abrasion assembly (12) comprises pulleys which are annularly distributed, and the number of the pulleys is at least three.

6. The novel automatic cabling device of claim 1, wherein: the rear end of the telescopic tube (10) is provided with a wire feeder (13), and the wire feeder (13) is used for conveying a cable on the paying-off position (4) into the telescopic tube (10).

7. The novel automatic cabling device of claim 1, wherein: the cable rack is characterized in that a power device (14) for providing power sources for the cable rack (2) and the conveying arm (3) is arranged on the rack body (1), and the cable rack (2) and the conveying arm (3) are connected with the power device (14).

8. The novel automatic cabling device of claim 7, wherein: the novel cable rack is characterized in that a controller (15) is arranged on the rack body (1), and the cable rack (2), the conveying arm (3) and the power device (14) are connected with the controller (15) through signals.