Communication engineering cable laying device

Abstract

The utility model belongs to the technical field of communication cable installation, particularly relates to a communication engineering cable laying device, and aims to solve the problems that when a conventional supporting structure supports a communication cable, the supporting structure is mostly installed in an underground tunnel in advance, the communication cable is difficult to support and install, and if the adjacent supporting structures are inconsistent, the communication cable cannot be supported and installed. According to the technical scheme, the communication cable supporting device comprises a supporting structure, the supporting structure comprises a bottom frame and two supporting columns symmetrically welded to the top of the bottom frame, the supporting columns are slidably sleeved with a moving rail, and a plurality of inserting holes are formed in one side of the moving rail; according to the utility model, a plurality of communication cables can be stably clamped and positioned, the height of the bracket can be adjusted, and the communication cables can be laid in a horizontal state, so that the communication cable laying device has good use convenience in actual use.

Description

Technical Field

[0001] This utility model relates to the field of communication cable installation technology, and in particular to a communication engineering cable laying device. Background Technology

[0002] In the field of communication engineering technology, it is often necessary to lay cables. Cables are one of the main media for transmitting communication signals. Laying cables to the locations required by users can ensure the stability and reliability of signal transmission, thereby realizing effective information exchange and data transmission.

[0003] Currently, communication cables are generally installed by burying them underground. Therefore, corresponding support structures are needed to support the communication cables during installation to prevent them from being affected by rainwater in the tunnel. However, the current support structures are mostly pre-installed in the tunnel, which makes it difficult to support the communication cables after installation. If the adjacent support structures are inconsistent, it is difficult to achieve horizontal support for the communication cables. Therefore, we propose a communication engineering cable laying device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing support structures for supporting communication cables. These structures are often pre-installed in tunnels, making it difficult to support the communication cables after installation. Furthermore, if adjacent support structures are inconsistent, it is difficult to achieve horizontal support for the communication cables. Therefore, this utility model proposes a communication engineering cable laying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A communication engineering cable laying device, comprising:

[0007] The support structure includes a base frame and two support columns symmetrically welded to the top of the base frame. A movable rail is slidably sleeved on the support column, and multiple insertion holes are provided on one side of the movable rail.

[0008] The clamping mechanism includes a rectangular frame welded to the top of the moving rail and a bracket fixed to the top of the two rectangular frames. The bracket has multiple lower clamping plates on its top and limiting components on both sides of the bracket. The top of the two limiting components is connected to a pressure plate with multiple upper clamping plates, and the upper clamping plates and lower clamping plates cooperate accordingly.

[0009] The adjustment mechanism includes a movable frame slidably connected between two rectangular frames and a support shaft rotatably connected to the rectangular frames. The movable frame meshes with a gear on the support shaft via a rack, and the support shaft is hinged to a transmission plate at the bottom of the limiting assembly via a rotating arm.

[0010] When the moving frame moves laterally, the drive gear rotates, which drives the rotating arm to push the transmission plate to move longitudinally, so that the upper and lower clamping plates of the pressure plate hold the cable.

[0011] In one possible design, the limiting assembly includes a limiting ring welded to the bracket side and a limiting plate passing through the limiting ring. The top of the limiting plate is connected to a pressure plate, and the bottom is connected to a transmission plate. The transmission plate passes through the rectangular frame and is slidably connected to the slide plate.

[0012] In one possible design, the transmission plate has a sliding hole, and the sliding plate passes through the sliding hole and is rotatably connected to the top of the rotating arm. When the rotating arm rotates, the transmission plate is driven to move longitudinally through the sliding plate.

[0013] In one possible design, the movable frame has two connecting plates slidably connected to it. The two sides of the connecting plates are welded to two rectangular frames respectively, and a mounting plate is welded to one side of the connecting plates. A locking rod that engages with the locking strip is slidably connected to the mounting plate. The locking rod achieves self-locking by a pull plate and a second tension spring.

[0014] In one possible design, the card bar has multiple card holes, and the two ends of the second tension spring are respectively connected to the pull plate and the mounting plate. The elastic force drives the card rod to insert into the card hole to lock the moving frame.

[0015] In one possible design, a crossbeam is welded between the two support columns, and a support plate with a plug rod is provided on the top of the crossbeam. The plug rod is elastically engaged with the plug hole by a first tension spring to lock the height of the moving rail.

[0016] In one possible design, the distance between the bracket and the pressure plate is infinitely adjustable by an adjustment mechanism, so that the upper and lower clamping plates can adapt to the clamping requirements of cables of different diameters.

[0017] In one possible design, the moving rail slides along the support column, causing the clamping mechanism to rise and fall as a whole, so that the brackets of adjacent devices remain horizontally aligned.

[0018] In this application, multiple support structures are first evenly spaced within the tunnel for installing communication cables. Then, the height of the lower clamps can be adjusted by moving the longitudinally movable rail. This ensures that the heights of adjacent brackets are aligned during cable installation, providing horizontal support for the communication cable. After releasing the insertion rod, the first tension spring, under stress, moves the rod, inserting it into the corresponding socket, thus stably positioning the movable rail. The communication cable is then placed on the corresponding lower clamps. Next, pulling the movable frame moves two racks laterally. The meshing transmission with the two gears drives the support shaft to rotate. As the support shaft rotates, it drives... The rotating arm rotates, causing the slide plate to move in an arc. Through the transmission between the slide plate and the transmission plate, the transmission plate moves downwards, which in turn moves the two corresponding limit plates downwards. This, in turn, moves the pressure plate downwards, allowing the upper clamping plate and the corresponding lower clamping plate to work together to position and clamp the communication cable. After the communication cable is clamped and positioned, the moving frame will no longer move. By releasing the pull plate, the second tension spring, under stress, pulls the pull plate downwards, allowing the locking rod to be inserted into the corresponding locking hole, thus positioning the moving frame and achieving stable clamping and positioning of the communication cable, as well as providing horizontal support for the communication cable.

[0019] Beneficial effects: In this utility model, the communication engineering cable laying device, through the clamping mechanism, can drive the pressure plate to move longitudinally after the two limiting components receive the driving force of the adjusting mechanism. At this time, when the pressure plate moves downward, it can drive multiple upper clamping plates to move downward, so that after the communication cable passes between the upper clamping plates and the lower clamping plates, the upper clamping plates and the lower clamping plates can be used to clamp and position the communication cable.

[0020] In this utility model, the communication engineering cable laying device can, through an adjustment mechanism, drive two racks to move laterally by pushing the moving frame laterally. At this time, under the meshing transmission action with the two gears, it can drive the support shaft to rotate. When the support shaft rotates, it can drive the rotating arm to rotate, thereby driving the slide plate to move in an arc. Therefore, under the transmission cooperation between the slide plate and the transmission plate, it can drive the transmission plate to move longitudinally, thereby driving the corresponding two limiting plates to move longitudinally, and thus driving the pressure plate to move longitudinally, so that the communication cable can be clamped and positioned by the cooperation of the upper clamping plate and the lower clamping plate.

[0021] This invention can stably clamp and position multiple communication cables, and can adjust the height of the bracket to keep the communication cables in a horizontal position during laying. Therefore, it has good ease of use in actual use. Attached Figure Description

[0022] Figure 1 A first-view three-dimensional structural schematic diagram of a communication engineering cable laying device proposed in this utility model;

[0023] Figure 2 This is a two-dimensional structural diagram of a communication engineering cable laying device proposed in this utility model from a second perspective.

[0024] Figure 3 This is a three-dimensional schematic diagram of the connection structure of the movable frame, two racks, two gears, support shaft and rotating arm of a communication engineering cable laying device proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the connection structure between multiple support structures and communication cables in a communication engineering cable laying device proposed in this utility model.

[0026] In the diagram: 1. Base frame; 2. Support column; 3. Moving rail; 4. Crossbeam; 5. Rectangular frame; 6. Bracket; 7. Lower clamping plate; 8. Limiting ring; 9. Limiting plate; 10. Pressure plate; 11. Upper clamping plate; 12. Support plate; 13. Insert rod; 14. First tension spring; 15. Connecting plate; 16. Moving frame; 17. Support shaft; 18. Rotating arm; 19. Slide plate; 20. Rack; 21. Gear; 22. Mounting plate; 23. Locking rod; 24. Pull plate; 25. Locking strip; 26. Second tension spring; 27. Transmission plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1: Refer to Figure 1-4 A laying device, comprising a support structure, a clamping mechanism, an adjusting mechanism, and related auxiliary components.

[0029] In the supporting structure, a base frame 1 serves as the fundamental support component for the entire device. Two support columns 2 are symmetrically welded to the top of the base frame 1. A common crossbeam 4 is welded to the top of the two support columns 2 on their adjacent sides to enhance the connection stability between the two support columns 2. A sliding rail 3 is slidably mounted on the support column 2, allowing it to slide longitudinally along the support column 2. Multiple insertion holes are evenly spaced on the inner wall of one side of the sliding rail 3. Two support plates 12 are symmetrically welded to the top of the crossbeam 4. Sliding connecting rods 13 pass through the support plates 12, and the rods 13 are inserted into the corresponding insertion holes. A first tension spring 14 is fitted onto the rod 13, with its two ends welded to one side of the support plate 12 and one end of the rod 13, respectively. When it is necessary to adjust the height of the moving rail 3, first pull the plug rod 13 outward to disengage it from the corresponding socket. At this time, the first tension spring 14 is under tension. Then, move the moving rail 3 longitudinally to the appropriate height, and then release the plug rod 13. Under the elastic force of the first tension spring 14, the plug rod 13 will be inserted into the corresponding socket, thereby stabilizing the moving rail 3.

[0030] A rectangular frame 5 is welded to the top of the moving rail 3, and the tops of two rectangular frames 5 are connected to the same clamping mechanism. The clamping mechanism includes a bracket 6, with multiple lower clamping plates 7 integrally arranged at equal intervals on the top of the bracket 6. Limiting components are provided on both sides of the bracket 6, and the tops of two limiting components are connected to the same pressure plate 10. Both limiting components are connected to the adjustment mechanism. Multiple upper clamping plates 11 are integrally arranged at equal intervals on the bottom of the pressure plate 10, and the upper clamping plates 11 cooperate with the corresponding lower clamping plates 7. The limiting components include a limiting ring 8 welded to one side of the bracket 6, with a limiting plate 9 slidably connected through the limiting ring 8. The top of the limiting plate 9 is welded to the side corresponding to the pressure plate 10, and the bottom of one side of the limiting plate 9 is connected to the adjustment mechanism.

[0031] This application can be used in the field of communication cable installation technology, or in other fields applicable to this application.

[0032] Example 2: Reference Figure 1-3An improvement on Embodiment 1: A communication engineering cable laying device, applied to the field of communication cable installation technology, includes an adjustment mechanism connected to two rectangular frames 5 and a clamping mechanism to drive the clamping mechanism to move and achieve clamping and positioning of multiple communication cables. The adjustment mechanism includes two connecting plates 15, each welded to one of the rectangular frames 5. A movable frame 16 is slidably connected to the two connecting plates 15, and a support shaft 17 is rotatably connected to both connecting plates 15. Two racks 20 are symmetrically welded to one side of the movable frame 16. Two gears 21 are fixedly mounted on the support shaft 17 via a key connection, with the racks 20 meshing with their corresponding gears 21. A rotating arm 18 is welded onto the support shaft 17. A transmission plate 27 is welded to the bottom of the two adjacent limiting plates 9. The transmission plate 27 passes through the two rectangular frames 5 and is slidably connected to their inner walls. A sliding hole is formed in the transmission plate 27, through which a sliding plate 19 is slidably connected. The top of the rotating arm 18 is rotatably connected to the bottom of the sliding plate 19. Mounting plates 22 are welded to both sides of the movable frame 16. Sliding connecting rods 23 pass through the mounting plates 22. Clamping strips 25 are welded to the sides of the two connecting plates 15 that are far apart from each other. Multiple clamping holes are opened at equal intervals on the clamping strips 25. The clamping rods 23 are movably clamped to the corresponding multiple clamping holes. The top of the two clamping rods 23 are welded to the same pull plate 24. A second tension spring 26 located above the mounting plate 22 is sleeved on the clamping rods 23. The top and bottom of the second tension spring 26 are welded to the bottom of the pull plate 24 and the top of the mounting plate 22, respectively.

[0033] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A communications engineering cable laying device, characterized in that, include: The support structure includes a base frame (1) and two support columns (2) symmetrically welded to the top of the base frame (1). A moving rail (3) is slidably sleeved on the support column (2), and a plurality of insertion holes are provided on one side of the moving rail (3). The clamping mechanism includes a rectangular frame (5) welded to the top of the moving rail (3) and a bracket (6) fixed to the top of the two rectangular frames (5). The bracket (6) has multiple lower clamping plates (7) on its top and limiting components on both sides. The top of the two limiting components is connected to a pressure plate (10) with multiple upper clamping plates (11). The upper clamping plates (11) and the lower clamping plates (7) are correspondingly matched. The adjustment mechanism includes a movable frame (16) slidably connected between two rectangular frames (5) and a support shaft (17) rotatably connected to the rectangular frames (5). The movable frame (16) meshes with a gear (21) on the support shaft (17) via a rack (20). The support shaft (17) is hinged to the transmission plate (27) at the bottom of the limiting assembly via a rotating arm (18). When the moving frame (16) moves laterally, the drive gear (21) rotates, which drives the rotating arm (18) to push the transmission plate (27) to move longitudinally, so that the upper clamping plate (11) and the lower clamping plate (7) of the pressure plate (10) clamp the cable.

2. The communications engineering cable laying device of claim 1, wherein, The limiting assembly includes a limiting ring (8) welded to the side of the bracket (6) and a limiting plate (9) passing through the limiting ring (8). The top of the limiting plate (9) is connected to a pressure plate (10), and the bottom is connected to a transmission plate (27). The transmission plate (27) passes through the rectangular frame (5) and is slidably connected to the slide plate (19).

3. The communications engineering cable laying device of claim 2, wherein, The transmission plate (27) has a sliding hole, and the sliding plate (19) passes through the sliding hole and is rotatably connected to the top of the rotating arm (18). When the rotating arm (18) rotates, it drives the transmission plate (27) to move longitudinally through the sliding plate (19).

4. The apparatus of claim 1, wherein, Two connecting plates (15) are slidably connected to the movable frame (16). The two sides of the connecting plates (15) are welded to the two rectangular frames (5) respectively. An mounting plate (22) is welded to one side of the connecting plate (15). A locking rod (23) that engages with the locking strip (25) is slidably connected to the mounting plate (22). The locking rod (23) achieves self-locking position through the pull plate (24) and the second tension spring (26).

5. The communications engineering cable laying device of claim 4, wherein, The card bar (25) is provided with multiple card holes. The two ends of the second tension spring (26) are respectively connected to the pull plate (24) and the mounting plate (22). The elastic force drives the card rod (23) to insert into the card hole to lock the moving frame (16).

6. The communications engineering cable laying device of claim 1, wherein, A crossbeam (4) is welded between the two support columns (2). The top of the crossbeam (4) is provided with a support plate (12) with a plug rod (13). The plug rod (13) is elastically engaged with the plug hole through the first tension spring (14) to lock the height of the moving rail (3).

7. The communications engineering cable laying device of claim 1, wherein, The distance between the bracket (6) and the pressure plate (10) is infinitely adjustable by the adjustment mechanism, so that the upper clamping plate (11) and the lower clamping plate (7) can adapt to the clamping requirements of cables of different diameters.

8. The communications engineering cable laying device of claim 1, wherein, When the moving rail (3) slides along the support column (2), it drives the clamping mechanism to rise and fall as a whole, so that the brackets (6) of adjacent devices remain horizontally aligned.

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