Temporary cable erecting device

Abstract

The utility model relates to the technical field of cable erection, and discloses a temporary cable erection device which comprises a connecting disc, the upper surface of the connecting disc is fixedly connected with a fixing block, the interior of the fixing block is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a transmission shaft, and the lower surface of the connecting disc is fixedly connected with a first connecting block. And a connecting rod is rotationally connected into the first connecting block, a rotating groove is formed in the connecting rod, one side of the clamping block is fixedly connected to the outer wall of the transmission shaft, and a telescopic assembly is arranged at the top of the fixing block and used for driving the supporting plate to stretch out and draw back. According to the utility model, the cylinder drives the transmission shaft to contract, so that the linkage rod is driven to rotate in the clamping block, and the connecting rod and the supporting block are driven to move synchronously, thereby realizing the effect of automatic expansion and contraction, solving the problem that the traditional temporary cable erecting equipment cannot automatically erect a bracket, and improving the working efficiency and quality.

Description

Technical Field

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

[0002] Cables are a crucial wire product in modern society, connecting energy and information flow in various fields. They consist of conductors, insulation layers, shielding layers, and protective layers, ensuring the efficient transmission of electrical energy and signals. Temporary cable laying devices are extremely practical tools that play an important role and bring many benefits in numerous scenarios. They can quickly set up cable lines, providing stable power support for various equipment on construction sites, lighting and sound systems in temporary activity areas, and ensuring the smooth progress of various tasks.

[0003] Temporary cable installation devices typically consist of cable supports, insulators, and suspension components. Their main function is to provide safe and stable support and suspension for cables in temporary power supply scenarios, ensuring that cables can be arranged reasonably, avoiding cables from being dragged on the ground or placed haphazardly, protecting cables from external damage, and extending the service life of cables.

[0004] However, traditional temporary cable laying devices cannot automatically fix the supports, requiring installers to spend extra time and effort to manually fix the supports. This not only increases the complexity of construction and labor costs, but also makes it difficult to fix the supports securely due to human factors, affecting the stability and safety of the cable laying. Therefore, a temporary cable laying device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a temporary cable erection device, which aims to improve the problems in the prior art where manual fixing of supports is limited by environmental factors and cannot guarantee the safety of operators.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A temporary cable laying device includes a connecting plate, a fixing block fixedly connected to the upper surface of the connecting plate, a cylinder fixedly connected inside the fixing block, a drive shaft fixedly connected to the output end of the cylinder, a connecting block one fixedly connected to the lower surface of the connecting plate, a connecting rod rotatably connected inside the connecting block one, a rotating groove formed inside the connecting rod, a support block fixedly connected to one side of the connecting rod, a linkage rod rotatably connected inside the connecting rod, a clamping block rotatably connected to one side of the linkage rod, a clamping block fixedly connected to one side of the drive shaft, and a telescopic component provided on the top of the fixing block for driving the support plate to extend and retract.

[0008] As a further description of the above technical solution:

[0009] The telescopic assembly includes a connecting frame and a telescopic rod, wherein the connecting frame is fixedly connected to the top of the fixed block, and the telescopic rod is fixedly connected to the top of the connecting frame;

[0010] As a further description of the above technical solution:

[0011] One end of the telescopic rod is fixedly connected to a support plate, and a connecting block two is fixedly connected to the top of the support plate;

[0012] As a further description of the above technical solution:

[0013] The connecting block two has a slider that is slidably connected inside, and a roller three is fixedly connected to one side of the slider;

[0014] As a further description of the above technical solution:

[0015] The connecting block 2 is rotatably connected to a left-right symmetrical rotating rod, and a roller 1 is rotatably connected to one side of the rotating rod, and the roller 1 is in contact with the slider;

[0016] As a further description of the above technical solution:

[0017] A second roller is rotatably connected to the other side of the rotating rod, and a positioning block is fixedly connected inside the second connecting block.

[0018] As a further description of the above technical solution:

[0019] The positioning block is in contact with the slider, and a spring is provided inside the connecting block 2;

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the lower surface of the slider, and the other end of the spring is fixedly connected to the top of the support plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the cylinder drives the transmission shaft to retract, thereby driving the linkage rod to rotate inside the clamping block. At the same time, it drives the connecting rod and the support block to move synchronously, thereby achieving the effect of automatic unfolding and retraction. This solves the problem that traditional temporary cable laying equipment cannot automatically erect supports, greatly shortens the time for fixing supports, simplifies the operation process, and improves work efficiency and quality.

[0024] 2. In this utility model, the cable is manually squeezed between the sliding rods, causing one end of the sliding rod to slide outward on the surface of the slider under the pressure of the rod. At the same time, the pressure will cause the spring to contract, thereby moving the slider. Rollers two and three protect the cable surface from damage caused by excessive clamping. This achieves the effect of adapting to various cable sizes and better protecting the cable surface, solving the problem that traditional cable laying equipment cannot adapt to cables of different materials and sizes, and improving construction safety. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a temporary cable erection device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the lower surface of the connecting plate of a temporary cable erection device proposed in this utility model;

[0027] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the internal structure of the connecting block of a temporary cable erection device proposed in this utility model.

[0029] Legend:

[0030] 1. Connecting plate; 2. Fixing block; 3. Cylinder; 4. Connecting block one; 5. Connecting rod; 6. Rotating groove; 7. Support block; 8. Linkage rod; 9. Clamping block; 10. Drive shaft; 11. Connecting frame; 12. Telescopic rod; 13. Support plate; 14. Connecting block two; 15. Slider; 16. Rotating rod; 17. Roller one; 18. Roller two; 19. Roller three; 20. Positioning block; 21. Spring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 2This utility model provides an embodiment of a temporary cable laying device, including a connecting plate 1. A fixing block 2 is fixedly connected to the upper surface of the connecting plate 1. A cylinder 3 is fixedly connected inside the fixing block 2 to ensure that it can stably provide air pressure support during operation to drive the movement of the entire system. A transmission shaft 10 is fixedly connected to the output end of the cylinder 3. The transmission shaft 10 is connected to the cylinder 3 so that the action of the cylinder 3 can be effectively converted into the extension and retraction of the shaft. A connecting block 4 is fixedly connected to the lower surface of the connecting plate 1. A connecting rod 5 is rotatably connected inside the connecting block 4. A rotating groove 6 is opened inside the connecting rod 5 so that the connecting rod 5 can cope with different torque changes during movement, thereby enhancing the stability of the overall device. A support block 7 is fixedly connected to one side of the connecting rod 5. The main function of the support block 7 is to provide support and stability. A linkage rod 8 is rotatably connected inside the connecting rod 5 so that it can rotate synchronously during the rotation of the connecting rod 5. A clamping block 9 is rotatably connected to one side of the linkage rod 8. One side of the clamping block 9 is fixedly connected to the outer wall of the transmission shaft 10. A telescopic component is provided on the top of the fixing block 2. The telescopic component is used to drive the support plate 13 to extend and retract.

[0033] Specifically, in situations where frequent changes in work position are required, and when a support needs to be quickly erected for rapid work commencement, cylinder 3 transmits power through its output end, driving transmission shaft 10 to extend and retract. The movement of transmission shaft 10 not only provides power but also lays the foundation for subsequent actions. As transmission shaft 10 moves forward or backward, it drives linkage rod 8 to rotate and retract within clamping block 9. Clamping block 9 serves to fix and guide, ensuring the accurate movement path of linkage rod 8. Simultaneously, the rotation of linkage rod 8 directly drives connecting rod 5, causing it to rotate synchronously within connecting block 4. Connecting block 4 provides a stable support point, enabling connecting rod 5 to flexibly transmit movement while maintaining the stability and safety of the entire system. The movement of connecting rod 5 further drives support block 7 to move synchronously, achieving rapid erection of the support.

[0034] Reference Figure 3 and Figure 4The telescopic assembly includes a connecting frame 11 and a telescopic rod 12, enabling it to telescopically move to meet different height and position requirements. The connecting frame 11 is fixedly connected to the top of the fixed block 2, and the telescopic rod 12 is fixedly connected to the top of the connecting frame 11. One end of the telescopic rod 12 is fixedly connected to a support plate 13, which is used to connect the telescopic rod 12 to the second connecting block 14. The second connecting block 14 is fixedly connected to the top of the support plate 13. A slider 15 is slidably connected inside the second connecting block 14. A roller 19 is fixedly connected to one side of the slider 15. A symmetrical rotating rod 16 is rotatably connected inside the second connecting block 14 to limit the cable and fix it in an accurate position. A roller 17 is rotatably connected to one side of the rotating rod 16, which allows it to contact the slider 15 and effectively transmit motion. The roller 17 contacts the slider 15.

[0035] Specifically, in some large electrical systems, cables of different diameters and materials may coexist. Operators manually squeeze the cables between the rotating rods 16. This action causes one side of the rotating rod 16 to slide on the surface of the slider 15 through the applied squeezing force. The main function of the slider 15 is as a connecting element, which can slide freely inside the connecting block 14, thereby providing support and guidance for the movement of the rotating rod 16. The other side of the rotating rod 16 will deflect under the squeezing force. This deflection allows it to flexibly handle cables of different sizes and specifications. As the slider 15 slides, the force will be transmitted downwards, thereby affecting the spring 21.

[0036] Reference Figure 3 and Figure 4 On the other side of the rotating rod 16, a roller 18 is rotatably connected. Its function is to better protect the cable surface and reduce friction and energy loss. A positioning block 20 is fixedly connected inside the connecting block 14, which plays a role in limiting and guiding, so that the slider 15 can be accurately positioned in the required position when moving up and down. The positioning block 20 is in contact with the slider 15. A spring 21 is provided inside the connecting block 14 to provide the necessary restoring force for the slider 15, so that it can quickly return to the original position after being subjected to the squeezing force, and can effectively absorb the impact force and vibration. One end of the spring 21 is fixedly connected to the lower surface of the slider 15, and the other end of the spring 21 is fixedly connected to the upper surface of the support plate 13.

[0037] Specifically, spring 21 is responsible for absorbing and buffering the pressure transmitted by slider 15, and undergoes elastic deformation after the cable is fully fixed. Its elastic properties allow spring 21 to automatically return to its original position after the cable is fixed. This not only ensures the cable is firmly fixed, but also gives the system an adaptive capability, which can effectively cope with cables of different specifications and sizes. In addition, the design of rollers 2 18 and 3 19 can better protect the outer surface of the cable and avoid damage during the compression process. They not only support the cable, but also reduce the friction of the cable during movement and protect the integrity of the cable, thereby achieving rapid cable fixing and ensuring the safety and stability of the cable throughout the entire use process.

[0038] Working principle: When using this device, the power is transmitted through the output end of cylinder 3 to drive the transmission shaft 10 to extend and retract. Simultaneously, the transmission shaft 10 drives the linkage rod 8 to rotate and retract inside the clamping block 9, causing the connecting rod 5 to rotate synchronously inside the connecting block 4. This ultimately drives the support block 7 to move synchronously, achieving the effect of rapid support erection and avoiding delays in the entire construction process caused by slow support erection. At the same time, the operator manually squeezes the cable between the rotating rods 16. The squeezing force causes one side of the rotating rod 16 to slide on the surface of the slider 15, causing the other side of the rotating rod 16 to shift. Simultaneously, the squeezing force causes the slider 15 to slide inside the connecting block 14. As the slider 15 slides, it transmits force downwards, causing the spring 21 to elastically deform under the transmitted pressure. After the cable is completely fixed, its elasticity causes the spring 21 to automatically return to its original position, thus adapting to cables of different specifications and sizes and firmly fixing the cable. Rollers 18 and 19 further protect the outer surface of the cable from compression damage.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A temporary cable laying device, comprising a connecting plate (1), characterized in that: A fixing block (2) is fixedly connected to the upper surface of the connecting plate (1). A cylinder (3) is fixedly connected inside the fixing block (2). A transmission shaft (10) is fixedly connected to the output end of the cylinder (3). A connecting block (4) is fixedly connected to the lower surface of the connecting plate (1). A connecting rod (5) is rotatably connected inside the connecting block (4). A rotating groove (6) is opened inside the connecting rod (5). A support block (7) is fixedly connected to one side of the connecting rod (5). A linkage rod (8) is rotatably connected inside the connecting rod (5). A clamping block (9) is rotatably connected to one side of the linkage rod (8). One side of the clamping block (9) is fixedly connected to the outer wall of the transmission shaft (10). A telescopic component is provided on the top of the fixing block (2). The telescopic component is used to drive the support plate (13) to extend and retract.

2. The temporary cable erection device according to claim 1, characterized in that: The telescopic assembly includes a connecting frame (11) and a telescopic rod (12). The connecting frame (11) is fixedly connected to the top of the fixed block (2), and the telescopic rod (12) is fixedly connected to the top of the connecting frame (11).

3. A temporary cable laying device according to claim 2, characterized in that: One end of the telescopic rod (12) is fixedly connected to a support plate (13), and the top of the support plate (13) is fixedly connected to a connecting block two (14).

4. A temporary cable laying device according to claim 3, characterized in that: The connecting block 2 (14) has a slider (15) slidably connected inside, and a roller 3 (19) is fixedly connected to one side of the slider (15).

5. A temporary cable laying device according to claim 4, characterized in that: The connecting block 2 (14) is rotatably connected to a left-right symmetrical rotating rod (16), and a roller 1 (17) is rotatably connected to one side of the rotating rod (16), and the roller 1 (17) is in contact with the slider (15).

6. A temporary cable laying device according to claim 5, characterized in that: The other side of the rotating rod (16) is rotatably connected to a roller (18), and a positioning block (20) is fixedly connected inside the connecting block (14).

7. A temporary cable laying device according to claim 6, characterized in that: The positioning block (20) is in contact with the slider (15), and a spring (21) is provided inside the connecting block (14).

8. A temporary cable laying device according to claim 7, characterized in that: One end of the spring (21) is fixedly connected to the lower surface of the slider (15), and the other end of the spring (21) is fixedly connected to the upper surface of the support plate (13).

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