Cable laying device suitable for multi-specification cable reels

Abstract

The utility model relates to the technical field of cable laying devices, and discloses a cable laying device suitable for multi-specification cable reels, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with supports in bilateral symmetry, one side of the outer wall of each support is fixedly connected with a mounting rack, and the upper surface of each mounting rack is fixedly connected with a motor. A transmission shaft is fixedly connected to the output end of the motor, a first chain wheel is fixedly connected to one side of the outer wall of the transmission shaft, an electric push rod is fixedly and rotatably connected to the upper surface of the bottom plate, a hinge block is fixedly connected to the output end of the electric push rod, a mounting block is fixedly connected to one side of the outer wall of the hinge block, and a positioning rod is fixedly connected to one side of the outer wall of the mounting block. A motor is started to drive a first chain wheel on the outer wall of a transmission shaft to rotate, then a chain wheel drives a second chain wheel on the outer wall of a chain to move synchronously, an electric push rod drives a positioning rod to ascend and descend, specification adjustment of the cable reel is achieved, chain tensioning is conveniently adjusted through cooperation of an adjusting assembly, and practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable spreading devices, in particular to a cable spreading device suitable for cable reels of multiple specifications. Background Art

[0002] The cable deployment device is a device used to efficiently deploy and lay cables. It can ensure stable cable laying, control tension, improve work efficiency, and prevent cable damage during power engineering and construction. The use of cable deployment devices that adapt to multiple specifications of cable drums is flexible and versatile, can meet the needs of cables of different specifications, reduce equipment investment and maintenance costs, simplify the construction process, and improve resource utilization. Its features include flexible adjustment, automatic control, and easy mobility, which can significantly improve work efficiency, reduce safety risks and construction costs, and ensure the quality and safety of cable laying.

[0003] In most cases, during the existing cable deployment process, the cable reel is installed on a bracket of fixed size, and the staff manually rotates the rotating roller on the bracket to drive the cable reel to perform the deployment operation. Not only can the existing device not be used according to cable reels of different specifications, but also the practicality of the device is reduced due to the use of manual driving of the cable reel deployment. Therefore, a cable deployment device that is suitable for cable reels of multiple specifications is proposed to solve the above problem. Utility Model Content

[0004] In order to remedy the above shortcomings, the utility model provides a cable deployment device suitable for cable reels of various specifications, aiming to improve the problem that the installation dimensions adopted in the prior art are relatively simple and automatic cable deployment cannot be achieved.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a cable unfolding device adaptable to cable reels of various specifications, comprising a base plate, the upper surface of the base plate is fixedly connected to a left-right symmetrical bracket, one side of the outer wall of the bracket is fixedly connected to a mounting bracket, the upper surface of the mounting bracket is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission shaft, one side of the outer wall of the transmission shaft is fixedly connected to a sprocket one, the upper surface of the base plate is fixedly and rotatably connected to an electric push rod, the output end of the electric push rod is fixedly connected to an articulated block, one side of the outer wall of the articulated block is fixedly connected to a mounting block, one side of the outer wall of the mounting block is fixedly connected to a positioning rod, the outer wall of the articulated block is fixedly connected to a sprocket two, the sprocket two and the outer wall of the sprocket one are meshed with a chain, and an adjustment component for adjusting the chain tension is installed on one side of the outer wall of the bracket.

[0006] Furthermore, the adjustment assembly includes a fixing rod, which is fixedly connected to one side of the outer wall of the bracket, a stabilizing column is fixedly connected to one side of the outer wall of the fixing rod, an adjusting wheel is rotatably connected to one side of the outer wall of the stabilizing column, the adjusting wheel is meshed with a chain, and a torsion spring is provided on the outer wall of the stabilizing column.

[0007] Furthermore, one end of the torsion spring is fixedly connected to one side of the adjusting wheel, and the other end of the torsion spring is fixedly connected to one side of the fixing rod.

[0008] Furthermore, a sliding block 1 is slidably connected inside the bottom plate, and a sliding block 2 is slidably connected to the opposite side of the sliding block 1.

[0009] Furthermore, the sliding block 1 and the sliding block 2 are both fixedly connected with connecting rods, and the outer walls of the two connecting rods are rotatably connected with support rods.

[0010] Furthermore, outer walls of the two support rods are rotatably connected to stabilizing blocks, and the interior of the stabilizing blocks is rotatably connected to rotating rollers.

[0011] Furthermore, a cable roller is slidably connected to the outer wall of the positioning rod, and the cable roller is arranged directly above the rotating roller.

[0012] Furthermore, the outer wall of the rotating roller is rotatably connected to the outer wall of the cable roller, and the outer walls of the connecting rods are fixedly connected with springs.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the motor is started to drive the sprocket 1 on the outer wall of the transmission shaft to rotate, and then the sprocket 1 drives the sprocket 2 on the outer wall of the chain to move synchronously, and then the electric push rod is started to drive the positioning rod to rise and fall, thereby achieving the effect of driving the positioning rod to adjust according to the specifications of the cable drum, and then through the cooperation of the adjustment component, the effect of facilitating the adjustment of the chain tension is achieved, thereby improving the practicality of the device.

[0015] 2. In the utility model, the contraction of the spring drives the connecting rod to slide, thereby causing sliding block 1 and sliding block 2 to slide, and then the cooperation of sliding block 2 and sliding block 1 drives the support rod to push the stabilizing block, thereby achieving the effect of driving the rotating roller to stabilize the cable and prevent it from being derailed, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a cable deployment device suitable for cable reels of various specifications proposed by the utility model;

[0017] Figure 2 A schematic cross-sectional view of a bracket of a cable deployment device suitable for cable reels of various specifications proposed by the utility model;

[0018] Figure 3 for Figure 2 A in the enlarged view;

[0019] Figure 4 The utility model provides a schematic diagram of the structure of the limiting wheel portion of a cable deployment device suitable for cable reels of various specifications.

[0020] Legend:

[0021] 1. Base plate; 2. Bracket; 3. Mounting frame; 4. Motor; 5. Sprocket 1; 6. Transmission shaft; 7. Chain; 8. Electric push rod; 9. Articulated block; 10. Sprocket 2; 11. Mounting block; 12. Positioning rod; 13. Adjustment assembly; 1301. Fixed rod; 1302. Stabilizing column; 1303. Adjustment wheel; 1304. Torsion spring; 14. Limiting wheel; 15. Sliding block 1; 16. Sliding block 2; 17. Connecting rod; 18. Support rod; 19. Stabilizing block; 20. Spring; 21. Rotating roller; 22. Cable roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides an embodiment: a cable deployment device adapted to cable reels of multiple specifications, including a bottom plate 1, a left-right symmetrical bracket 2 is fixedly connected to the upper surface of the bottom plate 1, a mounting bracket 3 is fixedly connected to one side of the outer wall of the bracket 2, a motor 4 is fixedly connected to the upper surface of the mounting bracket 3, a transmission shaft 6 is fixedly connected to the output end of the motor 4, a sprocket 5 is fixedly connected to one side of the outer wall of the transmission shaft 6, an electric push rod 8 is fixedly rotatably connected to the upper surface of the bottom plate 1, an articulated block 9 is fixedly connected to the output end of the electric push rod 8, a mounting block 11 is fixedly connected to one side of the outer wall of the articulated block 9, a positioning rod 12 is fixedly connected to one side of the outer wall of the mounting block 11, and a sprocket 10 is fixedly connected to the outer wall of the articulated block 9 The outer walls of the sprocket 2 10 and the sprocket 1 5 are meshed and connected with the chain 7, and an adjustment component 13 for adjusting the tension of the chain 7 is installed on one side of the outer wall of the bracket 2; the adjustment component 13 includes a fixed rod 1301, the fixed rod 1301 is fixedly connected to one side of the outer wall of the bracket 2, a stabilizing column 1302 is fixedly connected to one side of the outer wall of the fixed rod 1301, and an adjusting wheel 1303 is rotatably connected to one side of the outer wall of the stabilizing column 1302, the adjusting wheel 1303 is meshed and connected with the chain 7, and a torsion spring 1304 is sleeved on the outer wall of the stabilizing column 1302; one end of the torsion spring 1304 is fixedly connected to one side of the adjusting wheel 1303, and the other end of the torsion spring 1304 is fixedly connected to one side of the fixed rod 1301;

[0024] Specifically, by starting the motor 4, the outer wall sprocket 1 5 on the transmission shaft 6 starts to rotate, transmitting power to the outer wall sprocket 2 10 on the chain 7, ensuring the synchronous and smooth movement of the chain. At the same time, starting the electric push rod 8 can accurately lift and lower the positioning rod 12, and adjust and position it according to the specific specifications of the cable drum. The adjustment component 13 works in conjunction with the electric push rod 8 to effectively adjust and maintain the tension of the chain 7 to ensure that the system maintains stable performance and efficiency during long-term operation. This configuration not only improves the accuracy of the operation, but also enhances the reliability and safety of the equipment.

[0025] Reference Figure 1 , Figure 2 and Figure 4 , a sliding block 15 is slidably connected inside the bottom plate 1, and a sliding block 2 16 is slidably connected to the opposite side of the sliding block 15; a connecting rod 17 is fixedly connected inside the sliding block 15 and the sliding block 2 16, and the outer walls of the two connecting rods 17 are rotatably connected to the support rod 18; the connecting rod 17 is fixedly connected inside the sliding block 15 and the sliding block 2 16, and the outer walls of the two connecting rods 17 are rotatably connected to the support rod 18; the outer wall of the positioning rod 12 is slidably connected to the cable roller 22, and the cable roller 22 is arranged directly above the rotating roller 21; the outer wall of the rotating roller 21 is rotatably connected to the outer wall of the cable roller 22, and the outer wall of the connecting rod 17 is fixedly connected to the spring 20;

[0026] Specifically, by utilizing the strong contraction of the spring 20, the connecting rod 17 is able to slide, thereby driving the sliding block 15 and the sliding block 2 16 to move smoothly on the track. The precise cooperation between the sliding block 2 16 and the sliding block 1 15 effectively drives the support rod 18, and then pushes the stabilizing block 19 to ensure the absolute stability of the rotating roller 21 during operation. This design not only effectively prevents the cable from being decoupled during high-speed operation, but also improves the reliability and durability of the equipment, providing a safer and more stable working environment for operators.

[0027] Working principle: By starting the motor 4, the outer wall sprocket 1 5 on the transmission shaft 6 starts to rotate, transmitting power to the outer wall sprocket 2 10 on the chain 7, realizing the synchronous movement of the chain. At the same time, starting the electric push rod 8 can raise and lower the positioning rod 12 to adjust it according to the specifications of the cable drum. The adjustment component 13 is used in conjunction to effectively adjust the tension of the chain 7;

[0028] Secondly, by utilizing the contraction of the spring 20, the connecting rod 17 slides, driving the sliding block 15 and the sliding block 2 16 to move. The cooperation of the sliding block 2 16 and the sliding block 1 15 drives the support rod 18, and then pushes the stabilizing block 19, effectively maintaining the stability of the rotating roller 21 and preventing the cable from being decoupled.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable laying device adapted for cable reels of various specifications, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a left-right symmetrical bracket (2); a mounting frame (3) is fixedly connected to one side of the outer wall of the bracket (2); a motor (4) is fixedly connected to the upper surface of the mounting frame (3); a transmission shaft (6) is fixedly connected to the output end of the motor (4); a sprocket wheel (5) is fixedly connected to one side of the outer wall of the transmission shaft (6); an electric push rod (8) is fixedly rotatably connected to the upper surface of the base plate (1); an articulated block (9) is fixedly connected to the output end of the electric push rod (8); a mounting block (11) is fixedly connected to one side of the outer wall of the articulated block (9); a positioning rod (12) is fixedly connected to one side of the outer wall of the mounting block (11); a sprocket wheel (10) is fixedly connected to the outer wall of the articulated block (9); a chain (7) is meshed between the sprocket wheel (10) and the outer wall of the sprocket wheel (5); an adjusting component (13) for adjusting the tension of the chain (7) is installed on one side of the outer wall of the bracket (2).

2. A cable laying device adapted to cable reels of various specifications according to claim 1, characterized in that: The adjustment assembly (13) comprises a fixing rod (1301), wherein the fixing rod (1301) is fixedly connected to one side of an outer wall of the bracket (2), a stabilizing column (1302) is fixedly connected to one side of the outer wall of the fixing rod (1301), an adjusting wheel (1303) is rotatably connected to one side of the outer wall of the stabilizing column (1302), the adjusting wheel (1303) is meshedly connected to the chain (7), and a torsion spring (1304) is sleeved on the outer wall of the stabilizing column (1302).

3. A cable laying device adapted to cable reels of various specifications according to claim 2, characterized in that: One end of the torsion spring (1304) is fixedly connected to one side of the adjusting wheel (1303), and the other end of the torsion spring (1304) is fixedly connected to one side of the fixing rod (1301).

4. The cable laying device adapted to cable reels of various specifications according to claim 3 is characterized in that: A sliding block 1 (15) is slidably connected inside the bottom plate (1), and a sliding block 2 (16) is slidably connected to the opposite side of the sliding block 1 (15).

5. The cable laying device adapted to cable reels of various specifications according to claim 4, characterized in that: The sliding block 1 (15) and the sliding block 2 (16) are both fixedly connected with connecting rods (17) inside, and the outer walls of the two connecting rods (17) are both rotatably connected with supporting rods (18).

6. The cable laying device adapted to cable reels of various specifications according to claim 5, characterized in that: The outer walls of the two support rods (18) are rotatably connected to a stabilizing block (19), and the interior of the stabilizing block (19) is rotatably connected to a rotating roller (21).

7. The cable laying device adapted to cable reels of various specifications according to claim 4, characterized in that: The outer wall of the positioning rod (12) is slidably connected with a cable roller (22), and the cable roller (22) is arranged directly above the rotating roller (21).

8. The cable laying device adapted to cable reels of various specifications according to claim 6, characterized in that: The outer wall of the rotating roller (21) is rotatably connected to the outer wall of the cable roller (22), and the outer wall of the connecting rod (17) is fixedly connected to a spring (20).

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