Compression-resistant composite cable

Abstract

The utility model discloses a compression-resistant composite cable which comprises a cable body, a fixing sleeve is installed on the outer ring of the cable body, first limiting grooves are formed in the two sides of the fixing sleeve, first limiting blocks are arranged in the two first limiting grooves in a matched mode, a partition block is connected between the two first limiting blocks, and the partition block and the fixing sleeve are matched to form a positioning groove. A connecting rod is connected to one side of the fixing sleeve, a connecting block is installed at one end of the connecting rod, and a clamping groove is formed in the connecting block. A cable penetrates through the interior of the fixing sleeve, at the moment, the partition blocks are vertically moved down along the space between every two adjacent cable bodies, the cable bodies are partitioned through the partition blocks, the multiple cable bodies can be evenly limited through the fixing sleeve and the partition blocks, the cable bodies are arranged in order, and the situation that the cable bodies in the street lamp column are wound disorderly is avoided; the overall stability of the cable body is effectively improved, the mutual interference between the cable bodies is reduced, the normal operation of the street lamp is ensured, and the service life of the cable is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a compression-resistant composite cable. Background Art

[0002] With the continuous improvement of urban infrastructure, street lamps, as an important part of urban night lighting, their safety and stability are increasingly emphasized. The cables of street lamps, as the medium for power transmission, directly affect the working efficiency and safety of street lamps in terms of quality and layout. Traditional street lamp cables mostly adopt a simple laying method, that is, directly laying the cables inside the street lamp poles. Although this method is simple, there are many drawbacks;

[0003] In the prior art, when the composite cable is laid in the street lamp pole and connected to the power supply through a connector, due to the large number of cables and the relatively messy layout, it is easy to cause entanglement and winding between the cables, and even damage, which easily leads to cable breakage and aging, reducing the service life of the cables. This not only increases the difficulty of maintenance and repair, but also affects the normal use and life of street lamps, and even poses a safety hazard. When a cable fails, maintenance personnel need to spend a lot of time sorting out the cables to find the fault point, which not only reduces the repair efficiency, but also increases the repair cost. Therefore, a compression-resistant composite cable is proposed to overcome the above defects. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the drawback that the cables in the street lamp pole in the prior art are not convenient to bundle, and a compression-resistant composite cable is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A compression-resistant composite cable includes a cable body and a street lamp pole. A fixing sleeve is installed on the outer circle of the cable body. First limiting grooves are opened on both sides of the fixing sleeve. First limiting blocks are fitted in the two first limiting grooves. A partition block is connected between the two first limiting blocks. The partition block and the fixing sleeve cooperate to form a positioning groove. A connecting rod is connected to one side of the fixing sleeve. A connecting block is installed at one end of the connecting rod. A clamping groove is opened in the connecting block.

[0007] A receiving block is installed inside the street lamp pole. A clamping block is installed on the receiving block. The clamping block is clamped in the clamping groove.

[0008] Preferably, a compression-resistant layer is compounded in the cable body.

[0009] Preferably, the number of partition blocks is two, and a positioning groove is formed by the cooperation between the two partition blocks.

[0010] Preferably, a second limiting groove is opened on one side of the fixing sleeve, and a second limiting block is fitted in the second limiting groove.

[0011] Preferably, the second limiting block is in a "T" shape, and one side of the second limiting block is connected to an extension sleeve.

[0012] Preferably, the outer wall of the block is provided with an anti-slip pad.

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

[0014] 1. With the cooperation of the fixing sleeve and the spacer, the cable is passed through the fixing sleeve. At this time, the spacer is moved vertically down between two adjacent cable bodies, so that the spacer separates the cable bodies. The fixing sleeve and the spacer can evenly limit the positions of multiple cable bodies, so that the cable bodies are arranged neatly and orderly. The cable bodies inside the street lamp pole are no longer tangled in disorder, which effectively improves the overall stability of the cable body, reduces the mutual interference between the cable bodies, ensures the normal operation of the street lamp, and thus prolongs the service life of the cable;

[0015] 2. With the cooperation of the connecting block and the clamping block, when installing the fixing sleeve, the fixing sleeve can be fixed by moving the connecting block along the clamping block so that the clamping block is inserted into the clamping groove, which facilitates the installation of the fixing sleeve inside the lamp post, reduces the complexity and time consumption during the installation process, improves the efficiency of street lamp installation, reduces installation costs and cycles, and makes it easier to find the cable body that needs to be processed when the cable body needs to be maintained or replaced. The staff can quickly locate and perform necessary operations, which greatly simplifies the repair and maintenance process and reduces maintenance costs and work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the cable body and the lamp post;

[0017] Figure 2 It is a schematic diagram of the structure of the cable body and the fixing sleeve;

[0018] Figure 3 It is a structural schematic diagram of a fixed sleeve and an extension sleeve;

[0019] Figure 4 Schematic diagram of the structure of the cable body.

[0020] In the figure: 1, cable body; 101, pressure-resistant layer; 2, street lamp post; 3, fixing sleeve; 301, first limiting groove; 302, second limiting groove; 303, positioning groove; 4, first limiting block; 5, spacer block; 6, second limiting block; 7, extension sleeve; 8, connecting rod; 9, connecting block; 901, slot; 10, receiving block; 11, clamping block. DETAILED DESCRIPTION

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Referring to Figures 1-4 , a compression-resistant composite cable includes a cable body 1. A compression-resistant layer 101 is compounded in the cable body 1. The compression-resistant layer 101 is made of polyvinyl chloride material and can provide good compression resistance to the cable body 1. A fixing sleeve 3 is installed on the outer ring of the cable body 1. A second limiting groove 302 is opened on one side of the fixing sleeve 3. A second limiting block 6 is fitted in the second limiting groove 302. The second limiting block 6 is in a "T" shape, and one side of the second limiting block 6 is connected with an extension sleeve 7. Installing the extension sleeve 7 into the second limiting groove 302 through the second limiting block 6 can increase the fixing sleeve 3, and thus the extension sleeve 7 can be increased or decreased according to the number of cable bodies 1, increasing the applicability of the device. First limiting grooves 301 are opened on both sides of the fixing sleeve 3. First limiting blocks 4 are fitted in the two first limiting grooves 301. A partition block 5 is connected between the two first limiting blocks 4. The number of partition blocks 5 is two. A positioning groove 303 is formed by the cooperation between the two partition blocks 5. The positioning groove 303 can limit the cable body 1. The partition block 5 and the fixing sleeve 3 cooperate to form the positioning groove 303. A connecting rod 8 is connected to one side of the fixing sleeve 3. A connecting block 9 is installed at one end of the connecting rod 8. A clamping groove 901 is opened in the connecting block 9. After installing the fixing sleeve 3 into the street lamp post 2, the cable passes through the inside of the fixing sleeve 3. At this time, the partition block 5 is installed into the fixing sleeve 3 and vertically moved down along the adjacent two cable bodies 1, so that the partition block 5 separates the cable bodies 1. Then, the partition block 5 is fixed by fitting the first limiting block 4 into the first limiting groove 301. At this time, the fixing sleeve 3 and the partition block 5 can evenly limit multiple cable bodies 1, making the layout of the cable bodies 1 neat and orderly, and there is no longer a situation of messy entanglement of the cable bodies 1 inside the street lamp post 2.

[0023] A receiving block 10 is installed inside the street lamp post 2. A clamping block 11 is installed on the receiving block 10. The clamping block 11 is clamped in the clamping groove 901. An anti-slip pad is provided on the outer wall of the clamping block 11. By providing the anti-slip pad, when the clamping block 11 is inserted into the clamping groove 901, the friction can be increased, thereby improving the stability. When installing the fixing sleeve 3, by moving the connecting block 9 along the clamping block 11, the clamping block 11 can be inserted into the clamping groove 901 to fix the fixing sleeve 3, facilitating the installation of the fixing sleeve 3 into the street lamp post 2, reducing the complexity and time consumption in the installation process, and improving the installation efficiency of the street lamp.

[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A compression-resistant composite cable, characterized in that: include: A cable body (1), wherein a fixing sleeve (3) is installed on the outer ring of the cable body (1), first limiting grooves (301) are provided on both sides of the fixing sleeve (3), first limiting blocks (4) are matched in the two first limiting grooves (301), a spacer (5) is connected between the two first limiting blocks (4), the spacer (5) cooperates with the fixing sleeve (3) to form a positioning groove (303), a connecting rod (8) is connected to one side of the fixing sleeve (3), a connecting block (9) is installed at one end of the connecting rod (8), and a card slot (901) is provided in the connecting block (9); It also comprises a street lamp post (2), wherein a receiving block (10) is installed inside the street lamp post (2), a clamping block (11) is installed on the receiving block (10), and the clamping block (11) is clamped in the clamping slot (901).

2. A compression-resistant composite cable according to claim 1, characterized in that: The cable body (1) is compounded with a pressure-resistant layer (101).

3. A compression-resistant composite cable according to claim 1, characterized in that: The number of the spacers (5) is two, and the two spacers (5) cooperate to form a positioning groove (303).

4. A compression-resistant composite cable according to claim 1, characterized in that: A second limiting groove (302) is provided on one side of the fixing sleeve (3), and a second limiting block (6) is matched in the second limiting groove (302).

5. A compression-resistant composite cable according to claim 4, characterized in that: The second limiting block (6) is in a "T" shape, and one side of the second limiting block (6) is connected to an extension sleeve (7).

6. A compression-resistant composite cable according to claim 1, characterized in that: The outer wall of the clamping block (11) is provided with an anti-slip pad.

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