Liftable cable support

Abstract

The utility model relates to a liftable cable support, which comprises an outer support column fixedly connected to the upper surface of a mounting plate, an inner support column movably connected in the outer support column, fixing holes arranged on two sides of the inner support column, a fixing bolt movably connected to the outer support column, a cable ring fixedly connected to the upper surface of the inner support column, and an opening arranged on the cable ring. Through cooperation of the outer support columns, the inner support columns, the fixing holes and the fixing bolts, the cable support can ascend and descend, the height can be conveniently adjusted, the height of the support can be adjusted through simple operation, and the cable support is convenient to use. According to the support, the requirements of different scenes and applications can be met, the use flexibility is improved, the support can be rapidly mounted and dismounted without other tools, the mounting complexity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable support treatment, in particular to a liftable cable support. Background Art

[0002] With the development of the construction industry and the progress of tunnel excavation, a large number of electrical equipment are needed. At the construction site, generally, cables are directly pulled from the ground to the location where the electrical equipment is located. However, the electrical equipment is randomly arranged at the site. If the cables are towed from the ground, it is easy to cause the phenomenon of cable chaos at the construction site, which is extremely likely to lead to safety accidents. Therefore, the construction site cable support has become an indispensable tool in the process of using electrical equipment at the construction site. Currently, the construction safety requirements are strict, and the quality and function requirements for the construction site cable support are also getting higher and higher. Therefore, the construction site cable support has been widely used in the field of construction engineering. However, in the actual application process, the existing construction site cable support has the problems of non-adjustable height and low applicability to complex terrains. For example, China has disclosed "a liftable cable support device", and its application number is: "CN201820362109.3". It realizes the purpose of adjusting the height of the cable support through the cooperation of a motor, a gear and a rack. However, its structure is complex, the height of the support cannot be adjusted through simple operations, the installation and disassembly of the support cannot be quickly completed, and it cannot prevent the cables from accidentally falling during use. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a liftable cable support, which has the advantages that the height of the support can be adjusted through simple operations, without the need for other tools, the installation and disassembly of the support can be quickly completed, and the accidental falling of the cables can be prevented.

[0004] To achieve the above object, the utility model provides the following technical solution: A liftable cable support, including a mounting plate, the upper surface of the mounting plate is fixedly connected with an outer support column, an inner support column is movably connected inside the outer support column, fixing holes are arranged on both sides of the inner support column, a fixing bolt is movably connected to the outer support column, the upper surface of the inner support column is fixedly connected with a cable loop, an opening is arranged on the cable loop, a fixing plate is fixedly connected inside the opening, a spring is fixedly connected to the outer surface of the fixing plate, and a spring block is fixedly connected to the end of the spring away from the fixing plate.

[0005] Further, the fixing bolt is movably connected with the fixing hole and is movably connected with the inner support column. The operation is simple, the inner support column can be stably fixed, so as to fix the lifting position. Without the need for other tools, the installation and disassembly of the support can be quickly completed, reducing the complexity of installation and improving the work efficiency.

[0006] Further, bolt holes are provided on the outer support columns, and the fixing bolts are threadedly connected to the bolt holes, which can improve the stability of the bolts.

[0007] Further, the fixing plate is fixedly connected to the cable loop, and one end of the spring is located within the opening, which can improve the stable connection between devices.

[0008] Further, a sleeve is fixedly connected to the outer surface of the fixing plate, and the end of the sleeve away from the fixing plate is fixedly connected to the elastic block, which can expand and contract with the spring to ensure the linear movement of the spring.

[0009] Further, the sleeve is located within the spring, which can prevent the spring from deforming and extend the service life of the spring.

[0010] Further, a rubber plate is provided on the inner surface of the cable loop, and the elastic block is movably connected to another elastic block, which can ensure the stability of the cable, reduce the wear of the device, and protect the cable.

[0011] Further, mounting holes are provided on the mounting plate, and mounting bolts are provided within the mounting holes, which can stably fix and install the entire device.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] The height of the cable support can be adjusted by the cooperation of the outer support column, the inner support column, the fixing holes and the fixing bolts. The height of the cable support can be conveniently adjusted, and the height of the support can be adjusted through simple operations, which can meet the requirements of different scenarios and applications, improve the flexibility of use, and can quickly complete the installation and disassembly of the support without other tools, reducing the complexity of installation and improving work efficiency; through the cooperation of the fixing plate, the spring, the elastic block and the sleeve, a certain force is required to take out the cable, preventing it from falling during use due to other factors and ensuring the stability and reliability of the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the left view of the present utility model;

[0015] Figure 2 It is the schematic diagram of the cable loop connection structure of the present utility model;

[0016] Figure 3 It is the schematic diagram of the spring connection structure of the present utility model;

[0017] Figure 4 It is the right view of the present utility model.

[0018] In the figure: 1. Outer support column; 2. Inner support column; 3. Fixing hole; 4. Fixing bolt; 5. Mounting plate; 6. Cable loop; 7. Opening; 8. Fixing plate; 9. Spring; 10. Elastic block; 11. Sleeve. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Please refer to Figures 1-4 , a liftable cable support in the present application, includes a mounting plate 5 for stably mounting the entire device. The upper surface of the mounting plate 5 is fixedly connected with an outer support column 1 for supporting and placing the inner support column 2. The inner support column 2 is movably connected inside the outer support column 1 for lifting and lowering the cable loop 6 to adjust the height of the cable loop 6. Fixing holes 3 are provided on both sides of the inner support column 2 for fixedly placing the fixing bolts 4. A fixing bolt 4 is movably connected to the outer support column 1 for fixing the inner support column 2. The upper surface of the inner support column 2 is fixedly connected with a cable loop 6 for placing cables. An opening 7 is provided on the cable loop 6 for placing other devices. A fixing plate 8 is fixedly connected inside the opening 7 for fixing the spring 9 and the sleeve 11. The outer surface of the fixing plate 8 is fixedly connected with a spring 9 for ejecting the elastic block 10. One end of the spring 9 away from the fixing plate 8 is fixedly connected with an elastic block 10 for closing and opening the opening of the cable loop 6.

[0021] The fixing bolt 4 is movably connected with the fixing hole 3 and the inner support column 2 for fixing the inner support column 2 with the fixing bolt 4. Bolt holes are provided on the outer support column 1, and the fixing bolt 4 is threadedly connected with the bolt holes for the fixing bolt 4 to rotate. The fixing plate 8 is fixedly connected with the cable loop 6 for fixing the fixing plate 8. One end of the spring 9 is located inside the opening 7. A sleeve 11 is fixedly connected to the outer surface of the fixing plate 8. One end of the sleeve 11 away from the fixing plate 8 is fixedly connected with the elastic block 10 for telescoping with the spring 9 and the elastic block 10. The sleeve 11 is located inside the spring 9 for preventing the spring 9 from deforming. A rubber plate is provided on the inner surface of the cable loop 6 for reducing wear. The elastic block 10 is movably connected with another elastic block 10. Mounting holes are provided on the mounting plate 5, and mounting bolts are provided inside the mounting holes for mounting and fixing the entire device.

[0022] When in use, the device is fixed through the mounting plate 5, then the height is adjusted by pulling out the inner support column 2 and fixed in the fixing hole 3 through the fixing bolt 4, thereby fixing the inner support column 2. Then, the cable is placed in the cable loop 6 by squeezing the elastic block 10. The elastic block 10 squeezes the spring 9, and the two elastic blocks 10 move, and the sleeve 11 contracts accordingly.

[0023] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A liftable cable support, comprising a mounting plate (5), characterized in that: The upper surface of the mounting plate (5) is fixedly connected to an outer bracket column (1), the inner bracket column (2) is movably connected inside the outer bracket column (1), fixing holes (3) are provided on both sides of the inner bracket column (2), the outer bracket column (1) is movably connected to a fixing bolt (4), the upper surface of the inner bracket column (2) is fixedly connected to a cable ring (6), the cable ring (6) is provided with an opening (7), a fixing plate (8) is fixedly connected inside the opening (7), a spring (9) is fixedly connected to the outer surface of the fixing plate (8), and a spring block (10) is fixedly connected to one end of the spring (9) away from the fixing plate (8).

2. The liftable cable support according to claim 1, characterized in that: The fixing bolt (4) is movably connected to the fixing hole (3), and the fixing bolt (4) is movably connected to the inner bracket column (2).

3. The liftable cable support according to claim 1, characterized in that: The outer support column (1) is provided with a bolt hole, and the fixing bolt (4) is threadedly connected to the bolt hole.

4. The liftable cable support according to claim 1, characterized in that: The fixing plate (8) is fixedly connected to the cable ring (6), and one end of the spring (9) is located in the opening (7).

5. The liftable cable support according to claim 1, characterized in that: A sleeve (11) is fixedly connected to the outer surface of the fixing plate (8), and one end of the sleeve (11) away from the fixing plate (8) is fixedly connected to the elastic block (10).

6. The liftable cable support according to claim 5, characterized in that: The sleeve (11) is located inside the spring (9).

7. The liftable cable support according to claim 1, characterized in that: The inner surface of the cable ring (6) is provided with a rubber plate, and the elastic block (10) is movably connected to another elastic block (10).

8. The liftable cable support according to claim 1, characterized in that: The mounting plate (5) is provided with a mounting hole, and a mounting bolt is arranged in the mounting hole.

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