Cable laying device

Abstract

The utility model relates to the field of cable laying devices, in particular to a cable laying device which comprises a vehicle body, carrier plates are fixedly installed at the front end and the rear end of the vehicle body, two cable carrying mechanisms are fixedly installed on the upper surface of the vehicle body, a fixed table is fixedly installed on the upper surface of the carrier plate at the front end of the vehicle body, and a movable frame is rotatably installed at the front end of the fixed table. A grooving mechanism is fixedly installed on the front surface of the movable frame, a wire conveying mechanism is fixedly installed on the upper surface of a carrying plate at the rear end of the vehicle body, and a supporting plate is rotationally installed on the rear surface of the vehicle body. The grooving mechanism comprises an extension rod fixedly installed on the front surface of the movable frame, and a rotating wheel is fixedly installed at the front end of the extension rod. The front end and the rear end of the vehicle body are respectively provided with the wiring facility and the grooving mechanism, the vehicle body advances to form a groove for placing a directly-buried cable on the ground, the wiring facility at the rear end is driven by a motor to place the cable on a bobbin into the groove along a track, laying is efficient, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable laying devices, and more particularly to a cable laying device. Background Technology

[0002] Cable laying equipment is used for installing and laying cables. It is used for laying different types of cables, helping to lay them neatly, reducing bending and damage, and increasing laying speed. During the laying process, the cable route needs to be considered, taking into account factors such as building structure, terrain, and environmental requirements. In modern society, due to limited urban land, heavy traffic, and urban planning, large cities generally use underground cable transmission, which has advantages over overhead lines, such as reliability and strong anti-interference capabilities. Currently, underground cable laying involves pre-drilling trenches, followed by manual or heavy machinery placement of the cables, a complex and time-consuming process. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the prior art by proposing a cable laying device.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cable laying device, including a vehicle body, with a carrier plate fixedly installed at both the front and rear ends of the vehicle body, two wire carrying mechanisms fixedly installed on the upper surface of the vehicle body, a fixed platform fixedly installed on the upper surface of the carrier plate at the front end of the vehicle body, a movable frame rotatably installed at the front end of the fixed platform, a slotting mechanism fixedly installed on the front surface of the movable frame, a wire feeding mechanism fixedly installed on the upper surface of the carrier plate at the rear end of the vehicle body, and a support plate rotatably installed on the rear surface of the vehicle body;

[0005] The grooving mechanism includes an extension rod fixedly installed on the front surface of the movable frame, and a rotating wheel is fixedly installed at the front end of the extension rod.

[0006] Preferably, the wire-carrying mechanism includes two wire frames fixedly installed on the upper surface of the vehicle body, each wire frame having a through groove at its upper end, and a second wire spool slidably installed between the two wire frames.

[0007] Preferably, the transmission mechanism includes a mounting bracket fixedly installed on the upper surface of the carrier plate at the rear end. A first motor is fixedly installed on one side of the upper surface of the mounting bracket, and a U-shaped groove is opened on one side of the mounting bracket. A first bobbin is rotatably installed on the drive end of the first motor, and a reset mechanism is fixedly installed on the upper surface of the mounting bracket at the lower end of the first bobbin.

[0008] Preferably, the reset mechanism includes a slide groove formed on the upper surface of the mounting frame, a locking platform slidably installed inside the slide groove, a limiting post through-installed on one side of the mounting frame, a reset spring sleeved on the surface of the limiting post in the inner area of ​​the mounting frame, and the locking platform engaging with the edge of the first spool.

[0009] Preferably, the grooving mechanism includes a fixed platform fixedly installed on the upper surface of the front carrier plate. A dust cover is fixedly installed in the middle of the front surface of the fixed platform. Two bosses are fixedly installed at both ends of the upper surface of the fixed platform. A support arm is fixedly installed at the upper end of each boss. A hydraulic rod is rotatably installed on each support arm. A connecting block is fixedly installed on the extension section of each hydraulic rod. The two connecting blocks are respectively fixedly installed on both sides of the movable frame. A set of support rotating rods is fixedly installed on both sides of the lower end of the front surface of the fixed platform. Each set consists of two support rotating rods.

[0010] Preferably, a dustproof baffle is fixedly installed on the upper end of the movable frame, a second motor is fixedly installed on the rear surface of the movable frame, a drive wheel is fixedly installed on the drive end of the second motor, and a track is fitted on the outer surface of the drive wheel and the rotating wheel, and the track surface is provided with a number of equally spaced spikes.

[0011] Preferably, a bracket is fixedly installed on the lower surface of the extension rod, and an auxiliary wheel is fixedly installed at the lower end of the bracket, with the auxiliary wheel installed inside the track.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The front and rear ends of the vehicle body of this utility model are respectively equipped with wiring facilities and grooving mechanism. When the vehicle body moves forward, it cuts out a groove in the ground for placing direct-buried cables. The wiring facilities at the rear end use a motor drive to put the cable on the cable drum into the groove along the track, which improves the efficiency of laying and production efficiency.

[0014] 2. The upper surface of the movable frame of this utility model is provided with a reset mechanism. After the first spool is taken out, the limiting rod and the spring work together to push into the position of the first spool to avoid displacement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a cable laying device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the cable laying device of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the grooving mechanism of a cable laying device according to the present invention;

[0018] Figure 4 This is a schematic diagram of the second drum structure of a cable laying device according to the present invention;

[0019] Figure 5 This is a schematic diagram of the mounting frame structure of a cable laying device according to the present invention;

[0020] Figure 6 This utility model relates to a cable laying device. Figure 5 Enlarged view of the structure at point A in the middle;

[0021] Figure 7 This is a schematic diagram of the fixing frame structure of a cable laying device according to the present invention.

[0022] The components are as follows: 1. Vehicle body; 2. Carrier plate; 3. First reel; 4. Wire frame; 5. Through groove; 6. First motor; 7. Support plate; 8. Second motor; 9. U-shaped groove; 10. Limiting post; 11. Return spring; 12. Locking platform; 13. Slide groove; 14. Fixed platform; 15. Boss; 16. Support arm; 17. Hydraulic rod; 18. Support rotating rod; 19. Dust cover; 20. Connecting block; 21. Second reel; 22. Dust baffle; 23. Extension rod; 24. Rotating wheel; 25. Track; 26. Spike; 27. Auxiliary wheel; 28. Bracket; 29. ​​Movable frame; 30. Drive wheel; 31. Mounting frame. Detailed Implementation

[0023] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0024] like Figures 1-7 The cable laying device shown includes a vehicle body 1, with a carrier plate 2 fixedly installed at both the front and rear ends of the vehicle body 1. Two cable carrying mechanisms are fixedly installed on the upper surface of the vehicle body 1. A fixed platform 14 is fixedly installed on the upper surface of the carrier plate 2 at the front end of the vehicle body 1. A movable frame 29 is rotatably installed at the front end of the fixed platform 14. A slotting mechanism is fixedly installed on the front surface of the movable frame 29. A cable feeding mechanism is fixedly installed on the upper surface of the carrier plate 2 at the rear end of the vehicle body 1. A support plate 7 is rotatably installed on the rear surface of the vehicle body 1.

[0025] The grooving mechanism includes an extension rod 23 fixedly installed on the front surface of the movable frame 29, and a rotating wheel 24 is fixedly installed at the front end of the extension rod 23.

[0026] like Figure 2 , Figure 4 As shown, the cable-carrying mechanism includes two cable frames 4 fixedly installed on the upper surface of the vehicle body 1. Each cable frame 4 has a through groove 5 at its upper end. A second cable drum 21 is slidably installed between the two cable frames 4. The cables to be laid are loaded onto the two second cable drums 21 respectively and transported by the cable conveying mechanism arranged on the upper surface of the rear carrier plate 2.

[0027] like Figure 3As shown, the grooving mechanism includes a fixed platform 14 fixedly installed on the upper surface of the front carrier plate 2. A dust cover 19 is fixedly installed in the middle of the front surface of the fixed platform 14. Two bosses 15 are fixedly installed at both ends of the upper surface of the fixed platform 14. A support arm 16 is fixedly installed at the upper end of each boss 15. A hydraulic rod 17 is rotatably installed on each support arm 16. A connecting block 20 is fixedly installed on the extension of each hydraulic rod 17. The two connecting blocks 20 are fixedly installed on both sides of the movable frame 29. A set of support rotating rods 18 is fixedly installed on both sides of the lower end of the front surface of the fixed platform 14. Each set consists of two support rotating rods 18. The movable frame 29 is rotatably installed at the front end of the support rotating rod 18, which is used to adjust the position up and down with the two hydraulic rods 17.

[0028] A dustproof baffle 22 is fixedly installed on the upper end of the movable frame 29. A second motor 8 is fixedly installed on the rear surface of the movable frame 29. A power wheel 30 is fixedly installed on the drive end of the second motor 8. Tracks 25 are fitted on the outer surfaces of the power wheel 30 and the rotating wheel 24. Several equally spaced spikes 26 are provided on the surface of the track 25. When rotating, the spikes 26 break and groove the ground surface. The dustproof baffle 22 prevents the dust raised from falling into the surface of the second motor 8 and the hydraulic rod 17, thus affecting normal operation.

[0029] A bracket 28 is fixedly installed on the lower surface of the extension rod 23. An auxiliary wheel 27 is fixedly installed at the lower end of the bracket 28. The auxiliary wheel 27 is installed inside the track 25. The auxiliary wheel 27 supports the track 25 downward, so that the track 25 can break the ground more deeply and increase the depth of cable laying.

[0030] like Figure 5 As shown, the wire feeding mechanism includes a mounting frame 31 fixedly installed on the upper surface of the carrier plate 2 at the rear end. A first motor 6 is fixedly installed on one side of the upper surface of the mounting frame 31. A U-shaped groove 9 is opened on one side of the mounting frame 31. A first spool 3 is rotatably installed on the drive end of the first motor 6. A reset mechanism is fixedly installed on the upper surface of the mounting frame 31 at the lower end of the first spool 3. After the first spool 3 is placed on the mounting frame 31, the limiting post 10 and the reset spring 11 work together to press inward, so that the repositioned first spool 3 reaches the predetermined position.

[0031] like Figure 6 The reset mechanism includes a slide groove 13 on the upper surface of the mounting frame 31. A locking platform 12 is slidably installed inside the slide groove 13. A limiting post 10 is installed through one side of the mounting frame 31. A reset spring 11 is sleeved on the surface of the limiting post 10 in the inner area of ​​the mounting frame 31. The locking platform 12 engages with the edge of the first spool 3. The locking platform 12 moves left and right along the slide groove 13 and moves inward by the compression of the reset spring 11.

[0032] During use, the operator drives the vehicle body 1 to the land surface where the cable needs to be laid, activates the grooving mechanism at the front of the vehicle body 1, and fixedly installs protrusions 15 on both sides of the upper surface of the fixed platform 14. Each protrusion 15 is rotatably installed with a support arm 16 at its upper end, and each support arm 16 is rotatably installed with a hydraulic rod 17. The hydraulic rod 17 and the support rotating rod 18 at the lower end of the fixed platform 14 are rotatably installed with a movable frame 29, and a dust cover 19 is fixedly installed in the middle of the fixed platform 14. A dustproof baffle 22 is fixedly installed on the upper end of the movable frame 29, which works in conjunction with the dustproof cover 19 to prevent dust from affecting the normal operation of other mechanisms during the grooving process. An extension rod 23 is fixedly installed on the front surface of the movable frame 29, and a rotating wheel 24 is fixedly installed at the front end of the extension rod 23. A second motor 8 is fixedly installed on the rear surface of the movable frame 29, and a power wheel 30 is fixedly installed at the rotating end of the second motor 8. The second motor 8 drives the power wheel 30 to rotate, and the power wheel 30 drives the track 25 to rotate. When grooving is required for cable laying, the hydraulic rod 17, which rotates in conjunction with the fixed platform 14, extends and retracts to control the angle of the movable frame 29, thereby changing the distance between the grooving mechanism and the ground. Several protrusions 26 fixedly installed on the surface of the track 25 contact the ground to break it up. A bracket 28 is fixedly installed on the lower surface of the extension rod 23, and an auxiliary wheel 27 is fixedly installed at the lower end of the bracket 28. The auxiliary wheel 27 pushes the track 25 downward to increase the downward grooving depth. The cable to be directly buried is pre-installed on the second reel 21 on the surface of the vehicle body 1 and placed in the through groove 5 opened at the upper end of the cable frame 4 for easy replacement and addition of the cable. The first motor 6 is fixedly installed on one side of the mounting bracket 31 fixedly installed on the upper surface of the rear carrier plate 2. The drive end of the first motor 6 is connected to one side surface of the first reel 3. When replacement is needed, it is placed on the upper end of the mounting bracket 31 along the U-shaped groove 9. The upper surface of the mounting bracket 31 is fixedly installed at the lower end of the first reel 3. The clamping table 12, through the limiting post 10 and the reset spring 11, squeezes the first reel 3 to fix it in the designated position. Finally, the cable is placed into the groove opened by the grooving mechanism through the support plate 7 fixedly installed on the rear surface of the vehicle body 1.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable laying device comprising a vehicle body (1), characterised in that: The car body (1) is provided with a load plate (2) at the front and rear ends, two line loading mechanisms are fixedly installed on the upper surface of the car body (1), a fixed table (14) is fixedly installed on the upper surface of the load plate (2) at the front end of the car body (1), a movable frame (29) is rotatably installed at the front end of the fixed table (14), a slotting mechanism is fixedly installed on the front surface of the movable frame (29), a line conveying mechanism is fixedly installed on the upper surface of the load plate (2) at the rear end of the car body (1), and a supporting plate (7) is rotatably installed on the rear surface of the car body (1). The slotting mechanism comprises an extension rod (23) fixedly installed on the front surface of the movable frame (29), and a rotating wheel (24) is fixedly installed at the front end of the extension rod (23).

2. A cable laying apparatus according to claim 1, characterised in that: The line loading mechanism comprises two line holders (4) fixedly installed on the upper surface of the car body (1), a through slot (5) is formed in the upper end of each line holder (4), and a second line cylinder (21) is slidably installed between the two line holders (4).

3. A cable laying device according to claim 1, characterised in that: The line conveying mechanism comprises a mounting frame (31) fixedly installed on the upper surface of the load plate (2) at the rear end, a first motor (6) is fixedly installed on one side of the upper surface of the mounting frame (31), a U-shaped slot (9) is formed in one side of the mounting frame (31), a first line cylinder (3) is rotatably installed at the driving end of the first motor (6), and a reset mechanism is fixedly installed on the upper surface of the mounting frame (31) at the lower end of the first line cylinder (3).

4. A cable laying apparatus according to claim 3, wherein: The reset mechanism comprises a sliding groove (13) formed in the upper surface of the mounting frame (31), a clamping table (12) is slidably installed in the sliding groove (13), a limiting column (10) is penetratingly installed on one side of the mounting frame (31), a reset spring (11) is sleeved on the surface of the internal area of the limiting column (10) in the mounting frame (31), and the clamping table (12) is clamped with the edge of the first line cylinder (3).

5. A cable laying device according to claim 1, characterised in that: The slotting mechanism comprises a fixed table (14) fixedly installed on the upper surface of the load plate (2) at the front end, a dust cover (19) is fixedly installed on the front surface of the fixed table (14), two protrusions (15) are fixedly installed on the upper surface of the fixed table (14), one supporting arm (16) is fixedly installed on the upper end of each protrusion (15), one hydraulic rod (17) is rotatably installed on each supporting arm (16), a connecting block (20) is fixedly installed on the extension section of each hydraulic rod (17), and two connecting blocks (20) are fixedly installed on the two sides of the movable frame (29), respectively.

6. A cable laying device according to claim 1, characterised in that: A dustproof baffle (22) is fixedly installed on the upper end of the movable frame (29), a second motor (8) is fixedly installed on the rear surface of the movable frame (29), a power wheel (30) is fixedly installed at the driving end of the second motor (8), a track (25) is sleeved on the outer surface of the rotating wheel (24) and the power wheel (30), and a plurality of equally spaced protrusions (26) are arranged on the surface of the track (25).

7. A cable laying apparatus according to claim 6, wherein: The lower surface of the extension rod (23) is fixedly installed with a bracket (28), the lower end of the bracket (28) is fixedly installed with an auxiliary wheel (27), and the auxiliary wheel (27) is installed on the inner side of the track (25).

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