Cable paying-off auxiliary tool in communication engineering

Abstract

The utility model discloses a cable paying-off auxiliary tool in communication engineering, and relates to the field of paying-off tools, the cable paying-off auxiliary tool comprises two supporting rods, a paying-off assembly is arranged on the supporting rods, and the paying-off assembly comprises a first fixing block and a second fixing block which are fixedly connected with one ends of the upper surfaces of the supporting rods correspondingly; through cooperative arrangement of the wire guide rod, the first wire guide disc, the second wire guide disc and other structures, during use, the two supporting rods are placed on a well mouth, then a cable is placed on the wire guide rod, the cable is located between the fixed disc and the movable disc, and the cable is placed on the movable disc through the wire guide rod. The movable disc is pushed to move through the pushing assembly according to the diameter of a cable, the second wire guiding disc pushes the cable to move, the two sides of the cable are attached to the first wire guiding disc and the second wire guiding disc respectively, cable paying-off is assisted, and the situation that due to the fact that the diameters of the cables are different, wire wheels of different sizes need to be replaced for use is avoided as much as possible; and the applicability is reduced.

Description

Technical Field

[0001] This application relates to the field of cable laying tools, and in particular to auxiliary tools for cable laying in communication engineering. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables, mainly used for control installation, equipment connection, and power transmission. Cables have a wide range of uses and are an indispensable item in daily life. Cable laying auxiliary tools in communication engineering are used during cable laying construction in underground pipelines. To avoid obstacles caused by ground friction during laying, this tool can reduce friction with the wellhead and improve laying efficiency.

[0003] Existing cable laying aids for communication engineering involve installing a reel between two fixed poles, then placing the fixed poles at the wellhead so that the reel rests on the reel for laying, preventing the cable from rubbing against the wellhead. However, during use, because the diameters of the cables vary, different sized reels need to be replaced, reducing applicability. Utility Model Content

[0004] To address the aforementioned issues, this application provides a cable laying auxiliary tool for communication engineering.

[0005] The cable laying auxiliary tool for communication engineering provided in this application adopts the following technical solution:

[0006] A cable laying auxiliary tool for communication engineering includes two support rods. Each support rod is equipped with a cable laying assembly. The cable laying assembly includes a first fixing block and a second fixing block, each fixedly connected to one end of the upper surface of the support rod. A guide rod is rotatably connected between the first fixing block and the second fixing block. A fixing disc is fixedly connected to one side wall of the first fixing block. The fixing disc is sleeved on the guide rod. A first guide disc is rotatably connected to the side wall of the fixing disc away from the first fixing block. A movable disc is sleeved on the end of the guide rod away from the fixing disc. A second guide disc is rotatably connected to the side wall of the movable disc near the fixing disc. A pushing component is provided on the second fixing block for moving the movable disc.

[0007] By adopting the above technical solution, during use, the user places two support rods on the wellhead, positioning the guide rod above the wellhead. The cable is then placed on the guide rod, positioned between the fixed and movable reels. Based on the cable diameter, the movable reel is moved by a pushing component, causing the second guide reel to move the cable, ensuring both sides of the cable are in contact with the first and second guide reels respectively, thus positioning the cable. During cable laying, the guide rod, first guide reel, and second guide reel rotate accordingly, assisting in cable laying. This minimizes the need to replace reels of different sizes due to varying cable diameters, thus reducing applicability.

[0008] Preferably, the pushing component includes a plurality of springs fixedly connected to one side wall of the second fixed block, and the ends of the springs away from the second fixed block are all fixedly connected to one side wall of the movable disk.

[0009] By adopting the above technical solution, the movable plate can be brought closer to the fixed plate by the spring pushing the movable plate, and the distance between the movable plate and the fixed plate can be adjusted to facilitate the placement of cables of different diameters.

[0010] Preferably, each spring is provided with a limiting rod, one end of which is fixedly connected to the movable disc, and the other end of which passes through the second fixing block.

[0011] By adopting the above technical solution, the limiting rod can prevent the second guide plate from rotating and causing the movable plate to rotate, which would twist the spring and damage it.

[0012] Preferably, the second fixing block has a connecting plate on the side wall away from the spring, and the end of the limiting rod away from the movable plate is fixedly connected to the connecting plate. A U-shaped pull block is fixedly connected to the side wall of the connecting plate away from the limiting rod.

[0013] By adopting the above technical solution, the connecting plate and U-shaped pull block allow personnel to pull multiple limit rods simultaneously, moving the movable plate away from the fixed plate and allowing cables of different diameters to be inserted.

[0014] Preferably, an mounting block is fixedly connected to the upper surface of the support rod, and a connecting rod is provided at the top of the side wall of each of the two mounting blocks facing away from each other. One end of each connecting rod passes through the mounting block and is fixedly connected to an adjusting plate. A locking sleeve is threaded to the end of the connecting rod away from the adjusting plate, and a stop shaft is rotatably connected between the two adjusting plates.

[0015] By adopting the above technical solution, the connecting rod rotates on the mounting block by swinging the stop shaft, which in turn rotates the adjusting plate and brings the stop shaft close to the conductor rod, so that the stop shaft contacts the cable or the fixed plate or the movable plate. This can prevent the cable from jumping during the laying process and detaching from the first conductor plate and the second conductor plate.

[0016] Preferably, an adjusting rod is slidably provided at one end of each support rod, and a fastening bolt is provided at the end of the upper surface of each support rod near the adjusting rod. The fastening bolt passes through the support rod and abuts against the adjusting rod, and the fastening bolt is threadedly connected to the support rod.

[0017] By adopting the above technical solution, the length of the support rod can be increased by pulling the adjusting rod, and then the fastening bolt can be rotated to fix the adjusting rod on the support rod, making it convenient to place the support rod above wellheads of different diameters.

[0018] Preferably, a plurality of fixed posts are fixedly connected between the two support rods.

[0019] By adopting the above technical solution, the stability of the support rod can be improved by fixing the column.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application utilizes the cooperative arrangement of structures such as the guide rod, the first guide reel, and the second guide reel. During use, the user places two support rods on the wellhead, positioning the guide rod above the wellhead. Then, the cable is placed on the guide rod, positioned between the fixed reel and the movable reel. Based on the cable diameter, the movable reel is moved by a pushing component, causing the second guide reel to move the cable, ensuring that both sides of the cable are in contact with the first and second guide reels respectively, thus positioning the cable. During the cable laying process, the guide rod, the first guide reel, and the second guide reel rotate accordingly, assisting in cable laying and minimizing the need to replace reels of different sizes due to varying cable diameters, which reduces applicability.

[0022] 2. By pulling the adjusting rod, the length of the support rod can be increased. Then, by rotating the fastening bolt, the adjusting rod can be fixed to the support rod, making it convenient to place the support rod above wellheads of different diameters. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the cable laying auxiliary tool in the communication engineering according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the main conductor rod structure in the embodiments of this application;

[0025] Figure 3 The embodiments of this application mainly embody Figure 1 A schematic diagram of the enlarged structure of region A in the middle;

[0026] Figure 4This is an exploded view of the connection structure between the fixed disk and the first guide disk, which is the main embodiment of this application.

[0027] Reference numerals in the attached drawings: 1. Support rod; 2. First fixing block; 3. Second fixing block; 4. Guide rod; 5. Fixing disc; 6. First guide disc; 7. Movable disc; 8. Second guide disc; 9. Spring; 10. Limiting rod; 11. Connecting disc; 12. U-shaped pull block; 13. Mounting block; 14. Connecting rod; 15. Adjusting plate; 16. Locking sleeve; 17. Stop shaft; 18. Adjusting rod; 19. Fastening bolt; 20. Fixing column. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] This application discloses a cable laying auxiliary tool in communication engineering.

[0030] Reference Figure 1 and Figure 4 A cable laying auxiliary tool in communication engineering includes two support rods 1. The support rods 1 are equipped with a cable laying assembly, which includes a first fixing block 2, a second fixing block 3, a guide rod 4, a fixed plate 5, a first guide plate 6, a movable plate 7, and a second guide plate 8.

[0031] The first fixing block 2 is fixedly connected to one end of the upper surface of one of the support rods 1, and the second fixing block 3 is fixedly connected to one end of the upper surface of the other support rod 1. The guide rod 4 is disposed between the first fixing block 2 and the second fixing block 3 and is rotatably connected to both ends thereto. The fixing disk 5 is fixedly connected to one side wall of the first fixing block 2 and is sleeved on the guide rod 4. The side wall of the fixing disk 5 away from the first fixing block 2 has an annular groove. An annular slider is rotatably connected in the annular groove. The end of the annular slider away from the annular groove is fixedly connected to the first guide disk 6, so that the first guide disk 6 is rotatably connected to the fixing disk 5. The movable disk 7 is sleeved on the end of the guide rod 4 away from the fixing disk 5. The second guide disk 8 is rotatably connected to the side wall of the movable disk 7 near the fixing disk 5 through the same connection method between the first guide disk 6 and the fixing disk 5. The second fixing block 3 is provided with a pushing component for pushing the movable disk 7 to move.

[0032] Reference Figure 1 and Figure 2 The pushing component includes multiple springs 9 fixedly connected to one side wall of the second fixed block 3. The ends of the springs 9 away from the second fixed block 3 are all fixedly connected to one side wall of the movable disk 7. By pushing the movable disk 7 with the springs 9, the movable disk 7 can be brought closer to the fixed disk 5, and the distance between the movable disk 7 and the fixed disk 5 can be adjusted to facilitate the placement of cables of different diameters.

[0033] Reference Figure 2 and Figure 3 Each spring 9 is equipped with a limiting rod 10. One end of the limiting rod 10 is fixedly connected to the movable disk 7, and the other end of the limiting rod 10 passes through the second fixed block 3. The limiting rod 10 can prevent the second guide disk 8 from rotating and causing the movable disk 7 to rotate, which would cause the spring 9 to twist and be damaged.

[0034] Reference Figure 1 The second fixed block 3 has a connecting plate 11 on the side wall away from the spring 9. The end of the limiting rod 10 away from the movable plate 7 is fixedly connected to the connecting plate 11. A U-shaped pull block 12 is fixedly connected to the side wall of the connecting plate 11 away from the limiting rod 10. Through the connecting plate 11 and the U-shaped pull block 12, it is convenient for personnel to pull multiple limiting rods 10 at the same time, so that the movable plate 7 is away from the fixed plate 5, and cables of different diameters can be put in.

[0035] Reference Figure 1 A mounting block 13 is fixedly connected to the upper surface of the support rod 1. A connecting rod 14 is provided at the top of the side wall of the two mounting blocks 13 facing away from each other. One end of the connecting rod 14 passes through the mounting block 13 and is fixedly connected to an adjusting plate 15. A locking sleeve 16 is threaded to the end of the connecting rod 14 away from the adjusting plate 15. A stop shaft 17 is rotatably connected between the two adjusting plates 15. By swinging the stop shaft 17, the connecting rod 14 rotates on the mounting block 13, causing the adjusting plate 15 to rotate and bringing the stop shaft 17 close to the guide rod 4, so that the stop shaft 17 contacts the cable or the fixed plate 5 and the movable plate 7, which can prevent the cable from jumping during the cable laying process and detaching from the first guide plate 6 and the second guide plate 8.

[0036] Reference Figure 1 Each support rod 1 has an adjusting rod 18 slidably mounted on one end. Each support rod 1 has a fastening bolt 19 on the upper surface near the adjusting rod 18. The fastening bolt 19 passes through the support rod 1 and abuts against the adjusting rod 18. The fastening bolt 19 is threadedly connected to the support rod 1. By pulling the adjusting rod 18, the length of the support rod 1 can be increased. Then, by rotating the fastening bolt 19, the adjusting rod 18 is fixed on the support rod 1, making it convenient to place the support rod 1 above wellheads of different diameters.

[0037] Reference Figure 1 Multiple fixing columns 20 are fixedly connected between the two support rods 1, which can improve the stability of the support rods 1.

[0038] The implementation principle of the cable laying auxiliary tool in the communication engineering of this application embodiment is as follows: In use, the user first adjusts the length of the support rod 1 by loosening the fastening bolt 19 according to the size of the well opening, then pulls the adjusting rod 18, and then tightens the fastening bolt 19 to fix the adjusting rod 18 on the support rod 1. The support rod 1 is then placed above well openings of different diameters, so that the guide rod 4 is located on one side above the well opening. Then, the U-shaped pull block 12 is pulled, simultaneously pulling multiple limit rods 10, causing the movable plate 7 to move away from the fixed plate 5. Cables of different diameters are placed on the guide rod 4, so that the cables are located between the fixed plate 5 and the movable plate 7. Then, the U-shaped pull block 12 is released, causing the spring 9 to rebound and push the movable plate 7 to move, so that the first... The two guide reels 8 push the cable to move, so that both sides of the cable are in contact with the first guide reel 6 and the second guide reel 8 respectively, positioning the cable. Then, by swinging the stop shaft 17, the connecting rod 14 rotates on the mounting block 13, causing the adjusting plate 15 to rotate, bringing the stop shaft 17 close to the guide rod 4, so that the stop shaft 17 contacts the cable or the fixed reel 5 and the movable reel 7, preventing the cable from jumping and detaching from the first guide reel 6 and the second guide reel 8 during the cable laying process. During the cable laying process, the guide rod 4, the first guide reel 6 and the second guide reel 8 rotate together, assisting in the cable laying and minimizing the need to change to different sized reels due to different cable diameters, which would reduce applicability.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cable laying auxiliary tool in communication engineering, comprising two supporting rods (1), a laying assembly is arranged on the supporting rod (1), characterized in that: The wire drawing assembly includes first and second fixed blocks (2) and (3) fixedly connected to one end of the upper surface of the support rod (1), a wire rod (4) rotatably connected between the first and second fixed blocks (2) and (3), a fixed disc (5) fixedly connected to one side wall of the first fixed block (2), the fixed disc (5) sleeved on the wire rod (4), a first wire disc (6) rotatably connected to one side wall of the fixed disc (5) away from the first fixed block (2), an active disc (7) sleeved on one end of the wire rod (4) away from the fixed disc (5), a second wire disc (8) rotatably connected to one side wall of the active disc (7) close to the fixed disc (5), and a pushing assembly arranged on the second fixed block (3) for pushing the active disc (7) to move.

2. The cable pay out assist tool of claim 1, wherein: The pushing assembly includes a plurality of springs (9) fixedly connected to one side wall of the second fixed block (3), and one end of each spring (9) away from the second fixed block (3) is fixedly connected to one side wall of the active disc (7).

3. The cable pay out assist tool of claim 2, wherein: Each spring (9) is provided with a limiting rod (10), one end of the limiting rod (10) is fixedly connected to the active disc (7), and the other end of the limiting rod (10) penetrates the second fixed block (3).

4. The cable pay out assist tool of claim 3, wherein: One side wall of the second fixed block (3) away from the spring (9) is provided with a connecting disc (11), one end of each limiting rod (10) away from the active disc (7) is fixedly connected to the connecting disc (11), and one side wall of the connecting disc (11) away from the limiting rod (10) is fixedly connected with a U-shaped pull block (12).

5. The cable pay out assist tool of claim 4, wherein: The upper surface of the support rod (1) is fixedly connected with a mounting block (13), one side wall of each mounting block (13) opposite to each other is provided with a connecting rod (14), one end of each connecting rod (14) penetrates the mounting block (13) and is fixedly connected with an adjusting plate (15).

6. The cable pay out assist tool of claim 5, wherein: One end of each connecting rod (14) away from the adjusting plate (15) is threadedly connected with a locking sleeve (16), and a blocking shaft (17) is rotatably connected between two adjusting plates (15).

7. The cable pay out assist tool of claim 6, wherein: One end of each support rod (1) is slidably provided with an adjusting rod (18), one end of each support rod (1) close to the adjusting rod (18) is provided with a fastening bolt (19), the fastening bolt (19) penetrates the support rod (1) and abuts against the adjusting rod (18), and the fastening bolt (19) is threadedly connected with the support rod (1).

8. The cable pay out assist tool of claim 7, wherein: A plurality of fixed columns (20) are fixedly connected between two support rods (1).

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