Portable cable laying vehicle for electric power engineering construction

Abstract

The utility model discloses a portable cable laying vehicle for electric power engineering construction, the portable cable laying vehicle for electric power engineering construction comprises a tractor body, the tractor body comprises two groups of guide assemblies, and the two groups of guide assemblies are respectively arranged at the left and right positions of one side of the tractor body. According to the utility model, through the guide assembly, when one end of the cable is located in the frame body and abuts against the outer side of the first guide roller, the U-shaped frame is pressed, and during the period, the square block is located in the square groove and slides downwards, so that the second guide roller can abut against the outer side of the cable, and the second guide roller rotates on the outer side of the screw through the nut, so that the side panel and the nut abut against the outer side of the frame body; the position of the U-shaped frame is fixed, so that the cable can be located between the first guide roller and the second guide roller to be guided, the structure is easy to operate, and a worker can conveniently and rapidly adjust the distance between the first guide roller and the second guide roller when facing cables of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying equipment, in particular to a portable cable laying vehicle for electric power engineering construction. Background Art

[0002] When laying optical cables, a traction machine is required to pass the optical cables through two adjacent optical cable wells, and the two adjacent optical cable wells are connected by pipelines. Since the distance between the two adjacent optical cable wells is relatively long, a large pulling force needs to be provided when setting the optical cables. This requires that the traction force applied by the traction machine to the optical cable must be large enough to effectively realize the traction operation.

[0003] According to an optical cable traction machine with announcement number CN220820340U, it includes a base, a push handle is provided on the top of the base, a traction mechanism is provided on the top of the base and in front of the push handle, an oil tank is provided on the top of the base and on the right side of the traction mechanism, an air filter is provided on the top of the base and in front of the oil tank, a muffler is provided on the top of the base and on the right side of the air filter, and a supporting mechanism is provided at the bottom of the base; the traction mechanism includes a support frame, the support frame is fixedly connected to the top of the base and located on the left side of the oil tank, and the support frame is connected to an upper traction mechanism through two sets of shock absorbers A frame, a connecting plate is provided on the top of the upper traction frame, and the connecting plate is connected to the support frame through a lifting column, and a rotating handle is provided on the outer side of the lifting column. Compared with the existing optical cable traction machine, the utility model improves the overall practicality of the optical cable traction machine through design. However, during the use of the device, although the height of cables of different specifications can be adjusted to adapt to the work, when the conductor rollers face cables of different specifications, the testers cannot quickly and conveniently adjust the spacing between the conductor rollers. For this reason, we propose a portable cable laying vehicle for power engineering construction to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a portable cable laying vehicle for electric power engineering construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A portable cable laying vehicle for electric power engineering construction, comprising a tractor body, the tractor body comprising a guide assembly, the guide assembly is arranged in two groups, the two groups of guide assemblies are respectively arranged at left and right positions on one side of the tractor body, one group of guide assemblies comprises a fixed rod, the fixed rod is fixedly arranged on the tractor body, a frame is fixedly installed on the other end of the fixed rod, a rotating shaft 1 is rotatably connected in the frame, a guide roller 1 is fixedly connected at the other end of the rotating shaft 1, a U-shaped frame is arranged in the frame, a guide roller 2 is arranged in the U-shaped frame, a rotating shaft 2 is fixedly installed on one end of the guide roller 2, the U-shaped frame and the rotating shaft 2 are connected by a buffer assembly, two square blocks are fixedly installed on the outside of the U-shaped frame, both of the two square blocks are inserted in a square groove, the square groove is opened on the outside of the opening groove, a side panel is fixedly installed on the end of one of the square blocks, a screw is fixedly installed on the end of the other square block, a nut is meshed and connected on the outside of the screw, and a torsion block is fixedly installed on the outside of the nut.

[0006] As a further preferred embodiment of the present technical solution, two groups of twisting blocks are provided, and the two groups of twisting blocks are symmetrically distributed on the outer side of the nut.

[0007] As a further preferred embodiment of the present technical solution, anti-skid grooves are provided on the outer side of the twisting block, and the anti-skid grooves are evenly distributed on the outer side of the twisting block.

[0008] As a further preferred embodiment of the present technical solution, the square block slides inside the square groove, and the outer side of the square block abuts against the inner wall of the square groove.

[0009] As a further preferred embodiment of the present technical solution, an open groove is provided on the top of the frame, and the guide roller 1 and the guide roller 2 are on the same axial line.

[0010] As a further preferred embodiment of the present technical solution, the buffer assembly includes a shaft rod, which is fixedly mounted on one end of the rotating shaft, a shaft sleeve is sleeved on the outer side of the shaft rod, the shaft sleeve is inserted in a limiting groove, the limiting groove is opened on the inner wall of the U-shaped frame, a vertical rod is fixedly mounted on the outer side of the shaft sleeve, the top end of the vertical rod is inserted in a circular hole, the circular hole is opened on the U-shaped frame, a spring is sleeved on the outer side of the vertical rod, and two ends of the spring respectively abut against the outer side of the shaft sleeve and the inner wall of the limiting groove.

[0011] As a further preferred embodiment of the present technical solution, the vertical rod fits into the inside of the circular hole, and the shaft rod slides in the inside of the sleeve.

[0012] The utility model provides a portable cable laying vehicle for electric power engineering construction, which has the following beneficial effects:

[0013] The utility model uses a guide component, as one end of the cable is in the frame and abuts against the outer side of the guide roller one, a person can directly press the U-shaped frame, during which the square block slides down in the square groove, so that the guide roller two can abut against the outer side of the cable, and as the nut is rotated on the outer side of the screw, the side panel and the nut abut against the outer side of the frame, thereby fixing the position of the U-shaped frame, so that the cable can be guided between the guide roller one and the guide roller two. The structure is simple to operate and can facilitate personnel to quickly adjust the distance between the guide roller one and the guide roller two when facing cables of different specifications.

[0014] The utility model is provided with a buffer component. When the cable is at the outer side of the guide roller one and below the guide roller two, as the personnel adjusts the position of the U-shaped frame, the guide roller two can contact the outer side of the cable. During this period, the shaft rod and the shaft sleeve can slide in the limit groove without causing excessive pressure on the cable, so that the cable can move normally between the guide roller one and the guide roller two, and effectively prevent the guide roller two from contacting the outer side of the cable too closely when the guide roller two is adjusted, thereby causing the speed of the cable output. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the right side structure of the frame of the utility model;

[0017] Figure 3 It is a right side cross-sectional schematic diagram of the structure of the frame of the utility model;

[0018] Figure 4 For this utility model Figure 3 A is a magnified schematic diagram of the structure.

[0019] In the figure: 1. tractor body; 2. opening slot; 3. guide assembly; 4. fixing rod; 5. frame; 6. rotating shaft 1; 7. guide roller 1; 8. U-shaped frame; 9. guide roller 2; 10. rotating shaft 2; 11. square block; 12. square slot; 13. side panel; 14. screw; 15. nut; 16. torsion block; 17. shaft rod; 18. bushing; 19. limit slot; 20. vertical rod; 21. round hole; 22. spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, a portable cable laying vehicle for electric power engineering construction includes a tractor body 1, the tractor body 1 includes a guide assembly 3, the guide assembly 3 is arranged in two groups, the two groups of guide assemblies 3 are respectively arranged at the left and right positions of one side of the tractor body 1, one group of guide assemblies 3 includes a fixed rod 4, the fixed rod 4 is fixedly arranged on the tractor body 1, the other end of the fixed rod 4 is fixedly installed with a frame 5, the frame 5 is rotatably connected with a rotating shaft 6, the other end of the rotating shaft 6 is fixedly connected with a guide roller 7, the frame 5 is provided with a U-shaped frame 8, the U-shaped frame 8 is provided with a guide roller 9, the guide roller A rotating shaft 10 is fixedly installed at one end of the U-shaped frame 8, and the U-shaped frame 8 and the rotating shaft 10 are connected by a buffer component. Two square blocks 11 are fixedly installed on the outside of the U-shaped frame 8. The two square blocks 11 are inserted in a square groove 12. The square groove 12 is opened on the outside of the opening groove 2. A side panel 13 is fixedly installed on the end of one of the square blocks 11, and a screw 14 is fixedly installed on the end of the other square block 11. A nut 15 is meshed and connected on the outside of the screw 14, and a torsion block 16 is fixedly installed on the outside of the nut 15. Through the guide component 3, as one end of the cable is in the frame 5 and contacts the outside of the guide roller 7, personnel can directly The U-shaped frame 8 is then pressed, during which the square block 11 slides down in the square groove 12, so that the guide roller 29 can contact the outside of the cable, and as the nut 15 is rotated on the outside of the screw 14, the side panel 13 and the nut 15 contact the outside of the frame 5, thereby fixing the position of the U-shaped frame 8, so that the cable can be guided between the guide roller 1 7 and the guide roller 2 9. The structure is simple to operate and can facilitate personnel to quickly adjust the distance between the guide roller 1 7 and the guide roller 2 9 when facing cables of different specifications. The torsion block 16 is provided with two groups, and the two groups of torsion blocks 16 are symmetrically distributed on the outside of the nut 15 The twisting block 16 is provided with an anti-skid groove on the outside, and the anti-skid grooves are equidistantly distributed on the outside of the twisting block 16. The twisting block 16 is provided, which can facilitate personnel to rotate the nut 15, and the anti-skid groove is provided, which can facilitate personnel to twist the twisting block 16. The square block 11 slides inside the square groove 12, and the outer side of the square block 11 contacts the inner wall of the square groove 12, so as to facilitate personnel to adjust the position of the U-shaped frame 8. The top of the frame 5 is provided with an open groove 2, and the guide roller 1 7 and the guide roller 2 9 are on the same axial line. The open groove 2 is provided, which can facilitate personnel to press the U-shaped frame 8.

[0022] like Figure 3 and Figure 4As shown, the buffer assembly includes a shaft rod 17, the shaft rod 17 is fixedly mounted on one end of the rotating shaft 10, the shaft rod 17 is sleeved with a shaft sleeve 18 on the outside, the shaft sleeve 18 is inserted in a limiting groove 19, the limiting groove 19 is provided on the inner wall of the U-shaped frame 8, a vertical rod 20 is fixedly mounted on the outside of the shaft sleeve 18, the top of the vertical rod 20 is inserted in a circular hole 21, the circular hole 21 is provided on the U-shaped frame 8, a spring 22 is sleeved on the outside of the vertical rod 20, the two ends of the spring 22 respectively abut against the outside of the shaft sleeve 18 and the inner wall of the limiting groove 19, and the vertical rod 20 fits in the circular hole 21. In the part, the shaft rod 17 slides in the shaft sleeve 18. By providing a buffer component, when the cable is outside the guide roller 17 and below the guide roller 29, as the personnel adjust the position of the U-shaped frame 8, the guide roller 29 can contact the outside of the cable. During this period, the shaft rod 17 and the shaft sleeve 18 will slide in the limit groove 19, but will not cause excessive pressure on the cable, so that the cable can move normally between the guide roller 17 and the guide roller 29, effectively preventing the guide roller 29 from contacting the outside of the cable too tightly when adjusting the guide roller 29, thereby causing the speed of the cable output.

[0023] The utility model provides a portable cable laying vehicle for electric power engineering construction, and the specific working principle is as follows:

[0024] When the device is in use, when conveying cables of different thicknesses, as the cable passes through the interior of the frame 5, the cable contacts the outer side of the guide roller 1 7, and then the personnel pushes the U-shaped frame 8 downward, so that the square block 11 slides down in the square groove 12, so that the guide roller 2 9 can contact the outer side of the cable. During the pressing of the U-shaped frame 8 and when the guide roller 2 9 contacts the outer side of the cable, the shaft 17 and the sleeve 18 slide in the limit groove 19, and the vertical rod 20 slides in the round hole 21. At the same time, the spring 22 is in a tightened state, so that the guide roller 2 9 will not contact the outer side of the cable tightly, thereby not affecting the normal conveying of the cable. Then, the personnel pinch the outer side of the torsion block 16 with their hands to rotate the nut 15, so that the nut 15 is engaged and rotated on the outer side of the screw 14, thereby the nut 15 and the side panel 13 both contact the outer side of the frame 5, thereby fixing the position of the U-shaped frame 8.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable cable laying vehicle for electric power engineering construction, characterized in that: The invention comprises a tractor body (1), wherein the tractor body (1) comprises a guide assembly (3), wherein the guide assembly (3) is arranged in two groups, wherein the two groups of the guide assemblies (3) are arranged at left and right positions on one side of the tractor body (1), respectively, wherein one group of the guide assemblies (3) comprises a fixed rod (4), wherein the fixed rod (4) is fixedly arranged on the tractor body (1), wherein a frame (5) is fixedly installed at the other end of the fixed rod (4), wherein a rotating shaft (6) is rotatably connected in the frame (5), wherein a guide roller (7) is fixedly connected at the other end of the rotating shaft (6), wherein a U-shaped frame (8) is arranged in the frame (5), wherein a guide roller (9) is arranged in the U-shaped frame (8), wherein a guide roller (10) is fixedly installed in the U-shaped frame (8), wherein a guide roller (11) is fixedly installed in the U-shaped frame (8), wherein a guide roller (12) is fixedly installed in the U-shaped frame (8), wherein a guide roller (13) is fixedly installed in the U-shaped frame (8), wherein a guide roller (14) is fixedly installed in the U-shaped frame (8), wherein a guide roller (15) is fixedly installed in the U-shaped frame (8), wherein a guide roller (16) is fixedly installed in the U-shaped frame (8), wherein a guide roller (17) is fixedly installed in the U-shaped frame (8), wherein a guide roller (18) is fixedly installed in the U-shaped frame (8), wherein a guide roller (19) is fixedly installed in the U-shaped frame (8), wherein a guide roller (11) is fixedly installed in the U-shaped frame (8), wherein a guide roller (12) is fixedly installed in the U-shaped frame (8), wherein a guide roller (13) is fixedly installed in the U-shaped frame (8), wherein a guide roller (14) is fixedly installed in the U-shaped frame (8), wherein a guide roller ( ), a second rotating shaft (10) is fixedly mounted on one end of the second guide roller (9), the U-shaped frame (8) and the second rotating shaft (10) are connected via a buffer assembly, two square blocks (11) are fixedly mounted on the outside of the U-shaped frame (8), the two square blocks (11) are both inserted into a square groove (12), the square groove (12) is opened on the outside of the opening groove (2), a side panel (13) is fixedly mounted on the end of one of the square blocks (11), a screw rod (14) is fixedly mounted on the end of the other square block (11), a nut (15) is meshedly connected to the outside of the screw rod (14), and a twisting block (16) is fixedly mounted on the outside of the nut (15).

2. A portable cable laying vehicle for electric power engineering construction according to claim 1, characterized in that: The twisting blocks (16) are provided in two groups, and the two groups of twisting blocks (16) are symmetrically distributed on the outside of the nut (15).

3. A portable cable laying vehicle for electric power engineering construction according to claim 1, characterized in that: The outer side of the twisting block (16) is provided with anti-skid grooves, and the anti-skid grooves are distributed at equal distances on the outer side of the twisting block (16).

4. A portable cable laying vehicle for electric power engineering construction according to claim 1, characterized in that: The square block (11) slides inside the square groove (12), and the outer side of the square block (11) abuts against the inner wall of the square groove (12).

5. A portable cable laying vehicle for electric power engineering construction according to claim 1, characterized in that: An open groove (2) is provided at the top of the frame (5), and the guide roller 1 (7) and the guide roller 2 (9) are located on the same axis.

6. A portable cable laying vehicle for electric power engineering construction according to claim 1, characterized in that: The buffer assembly comprises a shaft rod (17), the shaft rod (17) being fixedly mounted on one end of the second rotating shaft (10), a shaft sleeve (18) being sleeved on the outer side of the shaft rod (17), the shaft sleeve (18) being inserted into a limiting groove (19), the limiting groove (19) being provided on the inner wall of the U-shaped frame (8), a vertical rod (20) being fixedly mounted on the outer side of the shaft sleeve (18), the top end of the vertical rod (20) being inserted into a circular hole (21), the circular hole (21) being provided on the U-shaped frame (8), a spring (22) being sleeved on the outer side of the vertical rod (20), the two ends of the spring (22) respectively contacting the outer side of the shaft sleeve (18) and the inner wall of the limiting groove (19).

7. A portable cable laying vehicle for electric power engineering construction according to claim 6, characterized in that: The vertical rod (20) fits into the interior of the circular hole (21), and the shaft rod (17) slides in the interior of the shaft sleeve (18).

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