CN214153779U

CN214153779U - Portable cable laying draw gear

Info

Publication number: CN214153779U
Application number: CN202023348978.7U
Authority: CN
Inventors: 文勇才
Original assignee: Henan Dihe Construction Engineering Co ltd
Current assignee: Henan Dihe Construction Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of power equipment's technique and specifically relates to a portable cable laying draw gear is related to, including frame and the actuating mechanism who is used for the traction cable of setting in the frame, be provided with the guiding mechanism who is used for adjusting the cable position in the frame, guiding mechanism includes uide bushing and guide block, the guide block is fixed to be set up in the frame, run through on the guide block and offer the logical groove that is used for carrying cable, the uide bushing sets up the one side that deviates from the frame at the guide block, the not equidimension is set to the opening both ends of uide bushing, the little one end of uide bushing opening and the edge fixed connection who leads to the groove, the guide block setting is kept away from to the big one end of opening, it is provided with the butt roller to lead to the inslot internal rotation, butt roller side and cable side butt. The application has the effect of reducing wear to the cable.

Description

Portable cable laying draw gear

Technical Field

The application relates to the technical field of power equipment, in particular to a portable cable laying traction device.

Background

When laying cables, long-distance conveying operation needs to be carried out on the cables, at present, the cables are mainly conveyed through cable conveying equipment in cable conveying, the cables are conveyed through the cable conveying equipment, and time and efficiency are high.

Related art is about cable traction machine includes the frame and sets up the belt pulley in the frame, and the belt pulley is provided with two at least, and the closure is provided with the belt on the belt pulley, and two belt intervals set up, and the belt pulley drives the belt and rotates, drives the cable and enters into between the belt to drive the cable and rotate, pull the cable.

In the related art, the inventor believes that the cable is worn by entering between the belts when the cable enters between the belts and an included angle exists between the belt and the direction along which the cable is conveyed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the wear to the cable, the application provides a portable cable laying draw gear.

The application provides a portable cable laying draw gear adopts following technical scheme:

the utility model provides a portable cable laying draw gear, includes the frame and sets up the actuating mechanism who is used for the traction cable in the frame, be provided with the guiding mechanism who is used for adjusting the cable position in the frame, guiding mechanism includes uide bushing and guide block, the guide block is fixed to be set up in the frame, run through on the guide block and offer the logical groove that is used for carrying cable, the uide bushing sets up the one side that deviates from the frame at the guide block, the equidimension not is set to the opening both ends of uide bushing, the little one end of uide bushing opening and the edge fixed connection who leads to the groove, the guide block setting is kept away from to the one end that the opening is big, it is provided with the butt roller to lead to the inslot rotation, butt roller side and cable side butt.

Through adopting above-mentioned technical scheme, actuating mechanism drives the cable and removes, and before the cable enters into actuating mechanism, adjust the position of cable through uide bushing and guide block, set up the butt roller in leading to the inslot, the guide block passes through butt roller and cable butt, and when the cable removed in the guide block, the butt roller rotated, and then reduced the friction between cable and the guide block, reduced cable wearing and tearing protect the cable.

Optionally, actuating mechanism includes driving piece, drive wheel and drive chain, the driving piece sets up in the frame, the output of drive wheel and driving piece is connected, drive chain sets up the outside at the drive wheel, drive chain is provided with one at least, and is a plurality of drive chain sets up the both sides at the cable, drive chain is close to one side and the cable butt of another drive chain.

Through adopting above-mentioned technical scheme, the driving piece passes through the drive wheel and drives the drive chain rotation, and the drive chain rotation of cable side drives the cable and removes, and then adjusts the position of cable.

Optionally, a clamping block is arranged on one side, close to the cable, of the driving chain, a clamping groove is formed in the clamping block, and the cable is buckled in the clamping groove.

Through adopting above-mentioned technical scheme, drive chain passes through draw-in groove and cable joint on the fixture block, and then fixes the position of cable to it removes to drive the cable.

Optionally, a mounting block is fixedly arranged on the rack, the mounting block is arranged between the guide block and the driving chain, a communicating groove is formed in the mounting block, and the cable is arranged in the communicating groove in a sliding mode.

Through adopting above-mentioned technical scheme, before the cable enters into drive chain, the cable enters into the intercommunication inslot, adjusts the position of cable once more through the installation piece, reduces the phenomenon that the skew appears after the cable enters into drive chain.

Optionally, one end of the mounting block, which is close to the guide block, is provided with a guide ring, and an opening edge of the guide ring, which is away from one end of the mounting block, is obliquely arranged in a direction away from the cable.

Through adopting above-mentioned technical scheme, the direction slope setting of guide ring opening to deviating from the cable to the cable enters into the intercommunication inslot.

Optionally, a ball is rotatably disposed in the communicating groove, and the communicating groove is abutted by the ball and the cable.

Through adopting above-mentioned technical scheme, the intercommunication groove passes through ball and cable butt, and then reduces the frictional force between cable and the intercommunication groove, reduces the wearing and tearing that the cable received, protects the cable.

Optionally, the clamping groove is semicircular, and the outer side of the cable is abutted to the inner side wall of the clamping groove.

Through adopting above-mentioned technical scheme, the cable card is established in the draw-in groove, and cable and draw-in groove inside wall butt, and then promotes the area of contact between draw-in groove and the cable. Thereby improving the stability of the matching between the clamping block and the cable.

Optionally, at least one of the abutting rollers is arranged, and the plurality of abutting rollers are arranged around the center line of the through groove.

Through adopting above-mentioned technical scheme, the butt roller sets up a plurality ofly for when the cable enters into between the guide block from the angle of difference, make the cable keep with butt roller side butt, protect the cable.

Drawings

Fig. 1 is a schematic structural diagram of a portable cabling traction device according to an embodiment of the present application.

Fig. 2 is a partial cut-away view of a portable cabling towing device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a guide mechanism in the portable cable laying traction device according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a mounting block in the portable cabling traction device of an embodiment of the present application.

Reference numerals: 1. a frame; 2. a drive mechanism; 21. a drive member; 22. a drive wheel; 23. a drive chain; 3. a clamping block; 31. a card slot; 4. a guide mechanism; 41. a guide sleeve; 42. a guide block; 421. a through groove; 5. an abutment roller; 6. mounting blocks; 61. a communicating groove; 7. a guide ring; 8. a ball bearing; 9 cable.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The application discloses portable cable laying draw gear. Referring to fig. 1, the portable cable laying traction apparatus includes a frame 1 and a driving mechanism 2 provided on the frame 1, the driving mechanism 2 being configured to draw a cable 9 for laying the cable 9.

Referring to fig. 1 and 2, actuating mechanism 2 includes driving piece 21, drive wheel 22 and drive chain 23, driving piece 21 sets up in frame 1, driving piece 21 can set up to the motor, the output shaft of drive wheel 22 and driving piece 21 passes through the coupling joint, drive wheel 22 is provided with two, and two drive wheel 22 intervals set up, drive chain 23 sets up the outside at drive wheel 22, drive chain 23 is provided with two, and two drive chain 23 intervals set up, cable 9 drive chain 23 is close to one side and the cable 9 butt of another drive chain 23, driving piece 21 drives drive chain 23 and rotates, drive chain 23 drives and removes, and then pull cable 9.

Referring to fig. 3, a clamping block 3 is arranged on the driving chain 23, the clamping block 3 is arranged on one side of the driving chain 23 departing from the driving part 21, a clamping groove 31 is formed in the clamping block 3, and the cable 9 is clamped in the clamping groove 31, so that the driving chain 23 drives the cable 9 to move. Set up draw-in groove 31 and be semicircle ring-type, cable 9 and draw-in groove 31 inner wall butt promote the area of contact of cable 9 and draw-in groove 31, and then promote the stability of complex between fixture block 3 and the cable 9.

Referring to fig. 3 and 4, in order to facilitate the entry of the cable 9 between the drive chains 23, a guide mechanism 4 is provided on the side of the frame 1 facing away from the direction of movement of the cable 9, the guide mechanism 4 being used to correct the position of the cable 9. Guiding mechanism 4 includes uide bushing 41 and guide block 42, guide block 42 welded fastening sets up in frame 1, logical groove 421 have been seted up on guide block 42, it runs through the setting of guide block 42 to lead to groove 421, guide bushing 41 sets up the one side that deviates from frame 1 at guide block 42, the opening at guide bushing 41 both ends sets to not equidimension, the little one end setting of uide bushing 41 opening sets up in the edge that leads to groove 421, the big one end of opening sets up to the direction that deviates from guide block 42, cable 9 enters into the guide way through uide bushing 41, adjust the position of cable 9, so that cable 9 enters into between drive chain 23.

Referring to fig. 3 and 4, in order to reduce the wear of the cable 9, the abutting roller 5 is arranged in the through groove 421, the abutting roller 5 is in a long strip shape, two ends of the abutting roller 5 are rotatably arranged on the inner wall of the through groove 421, the side surface of the abutting roller 5 abuts against the cable 9, and when the cable 9 moves, the abutting roller 5 is driven to rotate, so that the friction force between the cable 9 and the guide block 42 is reduced, and the cable 9 is protected. The plurality of abutment rollers 5 are provided, and the plurality of abutment rollers 5 are provided around the center line of the through groove 421 in the through groove 421 so that the cable 9 enters the guide block 42 from different directions, and the abutment rollers 5 are held in abutment with the cable 9 to protect the cable 9.

Referring to fig. 3 and 4, the mounting block 6 is fixed to the frame 1 by welding, the mounting block 6 is disposed between the guide block 42 and the drive chain 23, the connecting groove 61 is formed in the mounting block 6, the cable 9 is disposed through the connecting groove 61, the cable 9 is slidably disposed in the connecting groove 61, the cable 9 enters between the drive chains 23 through the mounting block 6, and when passing through the mounting block 6, the position of the cable 9 is corrected again. One end of the mounting block 6 close to the guide block 42 is provided with a guide ring 7, and the opening edge of one end of the guide ring 7 departing from the mounting block 6 is obliquely arranged towards the direction departing from the cable 9, so that the cable 9 enters the communication groove 61 through the inclined surface. The ball 8 is rotatably arranged in the communication groove 61, the communication groove 61 is abutted with the cable 9 through the ball 8, the ball 8 is driven to rotate when the cable 9 moves, and the friction force between the cable 9 and the ball 8 is further reduced, so that the cable 9 moves.

The implementation principle of the application is as follows: the driving piece 21 drives the cable 9 to move through the driving wheel 22 and the driving chain 23, the position of the cable 9 is adjusted through the guide sleeve 41 and the guide block 42, then the position of the cable 9 is adjusted again through the installation block 6, so that the cable 9 enters the space between the driving chains 23, the abutting roller 5 and the cable 9 are arranged in the guide block 42 to abut against each other, the abrasion of the cable 9 is reduced, and the cable 9 is protected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 portable cable laying draw gear, includes frame (1) and sets up actuating mechanism (2) that are used for drawing cable (9) on frame (1), its characterized in that: be provided with guiding mechanism (4) that are used for adjusting cable (9) position on frame (1), guiding mechanism (4) include uide bushing (41) and guide block (42), guide block (42) are fixed to be set up in frame (1), run through on guide block (42) and offer logical groove (421) that are used for carrying cable (9), uide bushing (41) set up the one side that deviates from frame (1) in guide block (42), the not equidimension is set to the opening both ends of uide bushing (41), uide bushing (41) little one end of opening and the edge fixed connection who leads to groove (421), and guide block (42) setting is kept away from to the big one end of opening, it is provided with butt roller (5) to lead to groove (421) internal rotation, butt roller (5) side and cable (9) side butt.

2. The portable cabling pulling apparatus of claim 1, wherein: actuating mechanism (2) are including driving piece (21), drive wheel (22) and drive chain (23), driving piece (21) set up in frame (1), the output of drive wheel (22) and driving piece (21) is connected, drive chain (23) set up the outside at drive wheel (22), drive chain (23) are provided with one at least, and are a plurality of drive chain (23) set up the both sides in cable (9), one side and cable (9) butt that drive chain (23) are close to another drive chain (23).

3. A portable cabling pulling apparatus according to claim 2, wherein: a clamping block (3) is arranged on one side, close to the cable (9), of the driving chain (23), a clamping groove (31) is formed in the clamping block (3), and the cable (9) is buckled in the clamping groove (31).

4. A portable cabling pulling apparatus according to claim 3, wherein: the cable fixing and installing device is characterized in that an installing block (6) is fixedly arranged on the rack (1), the installing block (6) is arranged between the guide block (42) and the driving chain (23), a communicating groove (61) is formed in the installing block (6), and the cable (9) is arranged in the communicating groove (61) in a sliding mode.

5. A portable cabling traction device according to claim 4, wherein: one end of the mounting block (6) close to the guide block (42) is provided with a guide ring (7), and the opening edge of one end of the guide ring (7) departing from the mounting block (6) is obliquely arranged towards the direction departing from the cable (9).

6. A portable cabling traction device according to claim 5, wherein: the communicating groove (61) is rotatably provided with a ball (8), and the communicating groove (61) is abutted with the cable (9) through the ball (8).

7. A portable cabling pulling apparatus according to claim 3, wherein: the clamping groove (31) is semicircular, and the outer side of the cable (9) is abutted to the inner side wall of the clamping groove (31).

8. The portable cabling pulling apparatus of claim 1, wherein: the abutting roller (5) is at least provided with one abutting roller, and the abutting rollers (5) are arranged around the center line of the through groove (421).