CN117374824A

CN117374824A - Cable laying device

Info

Publication number: CN117374824A
Application number: CN202311477813.5A
Authority: CN
Inventors: 刘春平; 孙德龙; 于利欣; 怀圣荃; 马首一; 于梦迪; 刘博�; 邢世亨
Original assignee: Yanbian Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co
Current assignee: Yanbian Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-01-09

Abstract

The invention relates to the technical field of cable installation, in particular to a cable laying device. The invention provides a cable laying device which comprises a frame, wheels and traction components, wherein the frame is a carrier, the left part and the right part of the frame are symmetrically provided with the wheels in a rotating way, the front part of the frame is provided with the traction components, the traction components consist of connecting rods, hollow pipes, traction pipes, ring plates, traction ropes, straight holes, buckles and fixing rings, the middle position of the front part of the frame is connected with the connecting rods, the lower part of the connecting rods is provided with the hollow pipes, the traction pipes are arranged in the hollow pipes in a sliding way, the front ends of the traction pipes are provided with the traction ropes, the hollow pipes are symmetrically provided with the straight holes, and the upper parts of the traction pipes are rotationally provided with the ring plates. According to the invention, the traction assembly is adjustable by installing the slidable traction tube, the annular plate and the buckle, and the steps of tying the traction rope on the device and taking down the traction rope again after the work is completed are omitted, so that the invention achieves the effects of simplifying the working flow and improving the working efficiency.

Description

Cable laying device

Technical Field

The invention relates to the technical field of cable installation, in particular to a cable laying device.

Background

Cabling refers to the process of forming cabling through laying and installing cables along a path through an investigation. According to the cable line application occasion, the cable laying can be divided into various laying modes such as overhead, underground, underwater, wall, tunnel and the like. The reasonable choice of the cable laying mode is very important to ensure the transmission quality, the reliability, the construction maintenance and the like of the line.

At present, the underground cable laying mode is to pull a cable through a tractor and a traction rope, the traction rope is usually tied at the end part of the cable manually by a worker, the other end of the traction rope is tied at the tail end of the tractor, the tractor is restarted, the traction rope and the cable on the traction rope are pulled to be laid, the cable laying work is required to be carried out in a cable laying pit, therefore, when the cable is laid each time, the worker needs to enter the cable laying pit to install the traction rope between the cable and the tail end of the tractor, after the installation of the traction rope is completed, the worker starts the tractor after coming out from the cable laying pit, the worker needs to enter the cable laying pit again after the cable laying work is completed, the work is completed by taking down the traction rope, the work flow is more, the work is complicated, and the work efficiency is reduced.

Thus, there is a need for a cable laying apparatus that can adjust the traction mechanism up and down.

Disclosure of Invention

The present invention is directed to overcoming the drawbacks of the prior art described above and providing a cable laying apparatus.

In order to solve the technical problems, the invention provides the cable laying device which comprises a frame, wheels and traction components, wherein the frame is a carrier, two wheels are symmetrically arranged on the left side and the right side of the frame, the traction components are arranged at the front part of the frame, the traction components comprise a connecting rod, a hollow pipe, traction pipes, a ring plate, traction ropes, buckles and a fixing ring, the connecting rod is connected to the central position of the front part of the frame, the hollow pipe is arranged at the lower part of the connecting rod, the traction pipes are slidably arranged in the hollow pipe, the traction ropes are arranged at the bottom ends of the traction pipes, a straight hole is symmetrically formed in the hollow pipe, the traction pipes penetrate through the straight hole and are connected with the ring plate, the buckles are rotatably arranged on the ring plate, and can slide in the straight hole, and the lower end of the hollow pipe is connected with the fixing ring.

Preferably, the automatic feeding device also comprises a blanking feeding mechanism, wherein the blanking feeding mechanism comprises a transmission mechanism and a blanking mechanism.

Preferably, the drive mechanism of one of the unloading release mechanism components is including the mounting bracket, chain drive, first mounting panel, the motor, first gear and second gear, bilateral symmetry is connected with the mounting bracket on the frame, all install chain drive on the mounting bracket, rotate through two transmission shafts between the chain drive, first mounting panel is installed to the front and back both sides of frame, transmission shaft and first mounting panel normal running fit, install the motor on the first mounting panel of front portion, be connected with first gear on the output shaft of motor, be connected with the second gear on the transmission shaft, the first gear with second gear engagement.

Preferably, the unloading mechanism of one of the unloading releasing mechanism components is including second mounting panel, dead lever, first elastic component, clamp plate, wedge guide arm and sucking disc, and the symmetry is connected with the second mounting panel on the chain of chain drive, and one side that the second mounting panel is close to each other all slides and is equipped with the dead lever, all is connected with the clamp plate on the dead lever, all is connected with first elastic component between clamp plate and the second mounting panel, and one side that the dead lever is close to each other all is connected with the sucking disc, and the equal symmetry of the upside and the downside of frame is connected with two wedge guide arms.

Preferably, the automatic feeding device further comprises a feeding frame, wherein the feeding frame is symmetrically connected to the upper part of the mounting frame, and the rear part of the feeding frame is arranged behind the two wedge-shaped guide rods.

Preferably, the blanking device further comprises a second elastic piece and wedge blocks, wherein the wedge blocks are arranged on the inner side of the lower portion of the blanking frame in a sliding mode, and the second elastic pieces are connected between the wedge blocks and the inner wall of the blanking frame.

Preferably, the blanking frames are obliquely installed.

Preferably, a shockproof mechanism is arranged in the connecting part of the frame and the wheels.

Preferably, the upper part of the chain drive is not surrounded by the mounting frame, leaving room for facilitating subsequent lubrication of the chain drive.

Preferably, the wheels are provided with large-area anti-skid patterns which prevent the device from being unstable during operation.

1. According to the invention, the traction assembly is adjustable by installing the slidable traction tube, the annular plate and the buckle, and the steps of tying the traction rope on the device and taking down the traction rope again after the work is completed are omitted, so that the invention achieves the effects of simplifying the working flow and improving the working efficiency.

2. According to the invention, the transmission mechanism and the blanking mechanism are arranged, the pressing plate contacts the wedge-shaped guide rod at the upper part when moving, so that the first elastic piece is compressed, and when the pressing plate is separated from the wedge-shaped guide rod, the suction disc is adsorbed on the cable pulley by rebound of the first elastic piece, so that the chain transmission can move with the cable pulley, when the pressing plate contacts the wedge-shaped guide rod at the lower part for moving, the pressing plate can be extruded to move outwards, and the cable pulley can separate from the adsorption of the suction disc, so that the cable pulley falls into a cable laying pit, and the blanking is realized, so that the automatic blanking effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Figure 2 is a schematic perspective view of the frame, wheels and traction assembly of the present invention.

Fig. 3 is a schematic perspective view of the traction assembly of the present invention.

Fig. 4 is a schematic perspective view of the traction assembly of the present invention after extension.

Fig. 5 is a schematic perspective view of the transmission mechanism and the blanking mechanism of the present invention.

Fig. 6 is a schematic perspective view of the transmission mechanism of the present invention.

Fig. 7 is a schematic perspective view of a driving mechanism and a blanking mechanism of the present invention.

Fig. 8 is a schematic perspective view of another view angle of the blanking mechanism of the present invention.

Fig. 9 is a cross-sectional view of the blanking frame of the present invention.

The marks in the drawings are: the device comprises a frame, a wheel, a 3-traction component, a 31-connecting rod, a 32-hollow pipe, a 33-traction pipe, a 34-annular plate, a 35-traction rope, a 36-straight hole, a 37-buckle, a 38-fixed ring, a 4-transmission mechanism, a 41-mounting frame, a 42-chain transmission mechanism, a 43-first mounting plate, a 44-motor, a 45-first gear, a 46-second gear, a 5-blanking mechanism, a 51-blanking frame, a 52-second mounting plate, a 53-fixed rod, a 54-first elastic piece, a 55-pressing plate, a 56-wedge-shaped guide rod, a 57-sucking disc, a 58-second elastic piece and a 59-wedge block.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1: 1-8, a cable laying device, as shown in figure 1-8, including frame 1, wheel 2 and traction assembly 3, frame 1 is the carrier, two wheels 2 are passed through coupling assembling symmetry to the left and right sides of frame 1, traction assembly 3 is installed at the front portion of frame 1, traction assembly 3 is including connecting rod 31, hollow tube 32, traction tube 33, annular plate 34, haulage rope 35, buckle 37 and solid fixed ring 38, the front portion centrally located welding of frame 1 has connecting rod 31, the lower part welding of connecting rod 31 has hollow tube 32, the inside slip of hollow tube 32 is equipped with traction tube 33, the bottom of traction tube 33 is equipped with haulage rope 35, open a word hole 36 on the symmetry on hollow tube 32, traction tube 33 passes a word hole 36 and is connected with annular plate 34, rotate on the annular plate 34 and be provided with buckle 37, buckle 37 can slide in a word hole 36, the lower extreme welding of hollow tube 32 has solid fixed ring 38.

When the invention is to be used, the invention is firstly placed in a construction site, then the cable pulley is arranged between the two blanking frames 51, then the traction assembly 3 and the cable laying route are adjusted to be in the same straight line, deviation between the cable laying route and the subsequent device laying is prevented, after the adjustment of the traction assembly 3 is completed, the traction tube 33 is pulled downwards, the ring plate 34 slides downwards along the hollow tube 32 and the clamping buckle 37 along the straight hole 36, after the sliding is completed, the ring plate 34 is rotated to enable the clamping buckle 37 to be matched with the fixing ring 38, thereby fixing the upper part of the traction tube 33 and the lower part of the hollow tube 32 together, enabling the traction assembly 3 to be adjusted, and then the tail end of the traction rope 35 is tied on a cable to be laid, and the steps of tying the traction rope 35 on the device and taking down the traction rope 35 after the working are omitted, so that the working is not complicated.

Example 2: on the basis of the embodiment 1, as shown in fig. 5-9, the automatic feeding device also comprises a feeding mechanism, wherein the feeding mechanism comprises a transmission mechanism 4 and a feeding mechanism 5.

The transmission mechanism 4 of one of the blanking throwing mechanism components comprises a mounting frame 41, chain transmission 42, a first mounting plate 43, a motor 44, a first gear 45 and a second gear 46, wherein the mounting frame 41 is symmetrically connected to the left side and the right side of the frame 1 through bolts, the chain transmission 42 is mounted on the mounting frame 41, the chain transmission 42 is transmitted through two transmission shafts, the first mounting plate 43 is symmetrically mounted on the front side and the rear side of the frame 1, the transmission shafts are in running fit with the first mounting plate 43, the motor 44 is mounted on the first mounting plate 43 at the front part through bolts, the first gear 45 is connected to an output shaft of the motor 44 through a coupling, the second gear 46 is welded on the transmission shafts, the first gear 45 is meshed with the second gear 46, and the second gear 46 is arranged below the first gear 45.

The blanking mechanism 5 of one of the blanking throwing mechanism components comprises a second mounting plate 52, a fixing rod 53, a first elastic piece 54, a pressing plate 55, wedge-shaped guide rods 56 and a sucker 57, wherein the second mounting plate 52 is symmetrically welded on the upper portion of a chain of the chain transmission 42, the fixing rod 53 is slidably arranged on one side, close to each other, of the second mounting plate 52, the pressing plate 55 is welded on the fixing rod 53, the first elastic piece 54 is connected between the pressing plate 55 and the second mounting plate 52 through spring seats, the sucker 57 is adhered on one side, close to each other, of the fixing rod 53, and the two wedge-shaped guide rods 56 are symmetrically connected on the upper side and the lower side of the frame 1 through bolts.

As shown in fig. 5 and fig. 7-9, the device further comprises a blanking frame 51, a second elastic piece 58 and a wedge-shaped block 59, wherein the upper part of the mounting frame 41 is symmetrically connected with the blanking frame 51 through bolts, one side, close to each other, of the two blanking frames 51 is provided with a sliding groove, and the two blanking frames 51 are arranged in front of the two wedge-shaped guide rods 56; the lower part inboard of unloading frame 51 all slides and is equipped with wedge 59, all is connected with second elastic component 58 through the spring holder between wedge 59 and the inner wall of unloading frame 51.

As shown in fig. 1-9, the blanking frames 51 are all installed obliquely; the shockproof mechanisms are arranged in the connecting parts of the frame 1 and the wheels 2; the upper part of the chain transmission 42 is not surrounded by the mounting frame 41, and a space for adding lubricating oil to the chain transmission 42 later is reserved; the wheels 2 are provided with large-area anti-skid patterns which are unstable when the device is operated.

When the motor 44 is started at the same time of starting the device, the output shaft of the motor 44 rotates with the first gear 45, the first gear 45 rotates with the second gear 46, the second gear 46 also drives the transmission shaft to rotate, so that the two-way chain transmission 42 works, the second mounting plate 52 moves with the chain transmission 42 when the chain transmission 42 starts working, when the pressing plate 55 contacts the front end of the upper wedge-shaped guide rod 56, the pressing plate 55 moves against the upper wedge-shaped guide rod 56, the pressing plate 55 is extruded to move outwards in the process of moving against the upper wedge-shaped guide rod 56, so that the fixing rod 53 moves outwards together with the sucking disc 57, at the moment, the first elastic piece 54 is extruded, when the pressing plate 55 is out of contact with the upper wedge-shaped guide rod 56, the first elastic piece 54 rebounds, the fixing rod 53 and the sucking disc 57 move rapidly inwards, at the moment, the two sucking discs 57 are adsorbed on the left side and the right side of the cable pulley respectively, so as to carry the cable pulley backwards, at this time, the wedge-shaped block 59 will approach the inner wall of the blanking frame 51, so as to squeeze the second elastic member 58, so that the cable pulley can be easily removed from the blanking frame 51, since the blanking frame 51 is obliquely installed, after the first cable pulley is removed, the second cable pulley will slide down along the blanking frame 51, the material taking position is complemented, after the first cable pulley is removed, the second elastic member 58 will rebound with the wedge-shaped block 59, limit the second cable pulley, so that it will not slide down continuously, when the chain drive 42 moves the second mounting plate 52 to the position where the lower wedge-shaped guide 56 is located, when the pressing plate 55 contacts the front end of the lower wedge-shaped guide 56, the pressing plate 55 will move against the lower wedge-shaped guide 56, during the movement against the lower wedge-shaped guide 56, the pressing plate 55 will be squeezed outwards, thereby bringing the fixing rod 53 and the sucker 57 to move outwards together, at the moment, the cable pulley can be separated from the suction of the sucker 57 and falls into the cable laying pit, and the cable pulley can stably fall into the cable laying pit as the square bracket is connected to the lower part of the cable pulley; the shock-proof mechanism is arranged in the connecting part of the frame 1 and the wheel 2, and the wheel 2 is provided with large-area anti-skid patterns, so that the influence of uneven ground on the invention in the process of cable laying is reduced, and after the cable laying work is completed, the device and the motor 44 are closed.

The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. A cabling arrangement, comprising:

the vehicle comprises a vehicle frame (1), wherein the vehicle frame (1) is a carrier;

the wheels (2) are four, and are symmetrically arranged on the left side and the right side of the frame (1);

it is characterized in that the method also comprises the following steps:

the traction assembly (3), the traction assembly (3) comprises a connecting rod (31), a hollow tube (32), a traction tube (33), a ring plate (34), a traction rope (35), a buckle (37) and a fixing ring (38):

the connecting rod (31) is arranged at the front central position of the frame (1);

a hollow tube (32) connected to the lower part of the connecting rod (31), wherein the diameter of the hollow tube (32) is larger than that of the connecting rod (31), the hollow tube (32) is symmetrically provided with a straight hole (36),

the straight holes (36) are arranged on the same diameter of the hollow tube (32);

a fixing ring (38) connected to the lower part of the hollow tube (32), wherein a notch is formed in the fixing ring (38);

a traction tube (33) slidably disposed inside the hollow tube (32);

a traction rope (35) connected to the bottom end of the traction tube (33);

the annular plate (34) is arranged at the upper part of the traction pipe (33), and the traction pipe (33) passes through the straight hole (36) to be connected with the annular plate (34);

the number of the buckles (37) is two, and the buckles (37) are rotationally connected to the annular plate (34).

2. The cabling arrangement of claim 1, further comprising:

the blanking and throwing mechanism comprises a transmission mechanism (4) and a blanking mechanism (5).

3. A cabling arrangement as claimed in claim 2, characterized in that the transmission (4) of one of the components of the blanking delivery mechanism comprises a mounting bracket (41), a chain drive (42), a first mounting plate (43), a motor (44), a first gear (45) and a second gear (46):

the two mounting frames (41) are symmetrically connected to the left side and the right side of the frame (1);

the two chain drives (42) are respectively arranged on the two mounting frames (41), and the two chain drives (42) are driven by the two transmission shafts;

the two first mounting plates (43) are symmetrically arranged on the front side and the rear side of the frame (1), and the two transmission shafts are in running fit with the two first mounting plates (43);

a motor (44) mounted on the front first mounting plate (43);

a first gear (45) connected to an output shaft of the motor (44);

and a second gear (46) connected to the transmission shaft, and the second gear (46) is meshed with the first gear (45).

4. A cabling arrangement as claimed in claim 3, characterized in that the blanking mechanism (5) of one of the blanking mechanism components comprises a second mounting plate (52), a fixing rod (53), a first elastic member (54), a pressing plate (55), a wedge-shaped guide rod (56) and a suction cup (57):

the two second mounting plates (52) are symmetrically connected to the chains of the two chain drives (42);

the two fixing rods (53) are respectively and symmetrically arranged on one side, close to each other, of the two second mounting plates (52);

the two suckers (57) are respectively connected to one side, close to each other, of the two fixing rods (53), and the distance between the two suckers (57) is smaller than the length of the cable pulley;

the two pressing plates (55) are respectively connected to the two fixing rods (53);

the two first elastic pieces (54) are respectively connected between the second mounting plate (52) and the pressing plate (55);

the wedge-shaped guide rods (56), the number of the wedge-shaped guide rods (56) is four, and the wedge-shaped guide rods are symmetrically connected to the upper side face and the lower side face of the frame (1) in pairs.

5. The cabling arrangement of claim 4, further comprising:

and the two blanking frames (51) are symmetrically connected to the upper part of the mounting frame (41).

6. The cabling arrangement of claim 5, further comprising:

the two wedge-shaped blocks (59) are respectively arranged at the lower parts of the two blanking frames (51) in a sliding manner;

and two second elastic pieces (58), wherein the two second elastic pieces (58) are respectively connected between the two wedge-shaped blocks (59) and the lower inner walls of the two blanking frames (51).

7. A cabling arrangement as claimed in claim 6, wherein the blanking frames (51) are each mounted obliquely.

8. A cabling arrangement as claimed in claim 7, characterized in that the connection parts of the frame (1) and the wheels (2) are provided with vibration-proof means.

9. A cabling arrangement as claimed in claim 8, characterized in that the upper part of the chain drive (42) is not surrounded by the mounting frame (41), leaving room for subsequent lubrication of the chain drive (42).

10. A cabling arrangement as claimed in claim 9, characterised in that the wheels (2) are provided with a large area of anti-slip pattern which prevents the arrangement from being unstable during operation.