Compression-resistant cable

Abstract

The utility model discloses a compression-resistant cable, which comprises a cable, the outer surface of the cable is sleeved with a plurality of groups of protective sleeves, the right side of each protective sleeve is fixedly connected with a connecting sleeve, and the left side of each protective sleeve is fixedly connected with a connecting block; the cable protection device comprises a protective sleeve, a first clamping plate and a second clamping plate, the rear end of the protective sleeve is fixedly connected with the first clamping plate and the second clamping plate, the second clamping plate is located below the first clamping plate, and fixing bolts are inserted into the left side and the right side of the first clamping plate and the left side and the right side of the second clamping plate. Through fixing bolts and nuts, the first clamping plate and the second clamping plate can be locked conveniently after being clamped, it is ensured that the cable is sleeved with the protection sleeve for protection, through a buffer mechanism, when the device is extruded by the outside, pressure is buffered through a damping block and a spring, and damage to the cable caused by too large pressure is avoided; and the compression resistance effect of the cable is improved.

Description

Technical Field

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

[0002] With the development of society in China, the wire and cable industry has become the second largest industry in China after the automotive industry, with the product variety satisfaction rate and domestic market share both exceeding 90%. Worldwide, the total output value of China's wire and cables has exceeded that of the United States, making China the world's largest wire and cable producer. Along with the rapid development of China's wire and cable industry, the number of newly added enterprises has been increasing continuously, and the overall technical level of the industry has been greatly improved.

[0003] A compression-resistant cable with the publication number of CN216014879U includes a plurality of wires. The outer surface of the wires is wrapped with a housing. The housing includes a plurality of partitions for separating the wires. Elastic blocks are arranged at both ends of the partitions for buffering external impact forces. This application has the effect of enhancing the compression resistance of the housing. However, after the housing and the elastic blocks are damaged, it is difficult to repair and replace them, thus affecting the service life of the cable. Therefore, it is necessary to provide a new compression-resistant cable to solve the above technical problems. Summary of the Utility Model

[0004] The purpose of the present invention is to provide a compression-resistant cable to solve the above deficiencies in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A compression-resistant cable, comprising: a cable, on the outer surface of which a plurality of protective sleeves are sleeved. A connecting sleeve is fixedly connected to the right side of the protective sleeve, and a connecting block is fixedly connected to the left side of the protective sleeve;

[0006] A first clamping plate, a first clamping plate is fixedly connected to the rear end of the protective sleeve, a second clamping plate is fixedly connected to the rear end of the protective sleeve, and the second clamping plate is located below the first clamping plate. Fixed bolts are inserted into the left and right sides of the first clamping plate and the second clamping plate. Nuts are sleeved at the bottoms of the fixed bolts. Two buffer mechanisms are installed on the left and right sides of the inner wall of the protective sleeve. An arc-shaped plate is installed on the side where the two buffer mechanisms are close to each other. By providing the protective sleeve, it is convenient to protect the cable. By providing the fixed bolts and nuts, it is convenient to lock the first clamping plate and the second clamping plate after they are clamped, ensuring that the protective sleeve is sleeved on the cable for protection. By providing the buffer mechanism, when the device is externally squeezed, it is convenient to buffer the pressure through the damping blocks and springs, avoiding damage to the cable caused by excessive pressure and improving the compression resistance effect of the cable.

[0007] As a further description of the above technical solution: The protective sleeve includes a nylon layer, an iron wire layer is sleeved on the outer surface of the nylon layer, and a rubber layer is sleeved on the outer surface of the iron wire layer. By providing the nylon layer, nylon has good wear resistance, which improves the use effect of the device. By providing the iron wire layer, it is convenient to strengthen the strength of the protective sleeve. By providing the rubber layer, it ensures the insulation of the outer surface of the protective sleeve.

[0008] As a further description of the above technical solution: The buffer mechanism includes a fixed column installed on the inner wall of the protective sleeve. A push rod is inserted in the middle of the fixed column. A damping block is installed at the bottom of the inner cavity of the fixed column. The upper surface of the damping block is connected with a spring, and the other end of the spring is connected with the push rod. By providing the fixed column, it is convenient to install the device on the protective sleeve. Through the damping block, spring and push rod, when the device is externally squeezed, the damping block and spring are used to buffer the pressure, avoiding damage to the cable caused by excessive pressure and improving the compressive resistance effect of the cable.

[0009] As a further description of the above technical solution: The fixed column is provided with a chute adapted to the push rod, and the fixed column and the push rod form a sliding connection mechanism. By the fixed column and the push rod forming a sliding connection mechanism, the push rod can be pushed up and down in the fixed column to ensure the effectiveness of the buffer and compressive resistance of the device.

[0010] As a further description of the above technical solution: The connecting sleeve is provided with an annular card slot adapted to the connecting block. By the connecting sleeve being provided with an annular card slot adapted to the connecting block, it is convenient for multiple groups of protective sleeves to be connected.

[0011] As a further description of the above technical solution: A plurality of card blocks are evenly connected to the bottom of the first clamping plate. The second clamping plate is provided with a card slot adapted to the card block. The first clamping plate and the second clamping plate form a clamping connection mechanism. The first clamping plate and the second clamping plate are provided with through jacks adapted to the fixing bolts. By the first clamping plate and the second clamping plate forming a clamping connection mechanism, it is ensured that the protective sleeve can be hermetically sleeved on the cable for use. By the first clamping plate and the second clamping plate being provided with through jacks adapted to the fixing bolts, it is ensured that the fixing bolts and nuts can lock the two clamping plates.

[0012] As a further description of the above technical solution: The connecting sleeve, the connecting block, the first clamping plate and the second clamping plate are all made of elastic materials. By the connecting sleeve, the connecting block, the first clamping plate and the second clamping plate all being made of elastic materials, it is ensured that the device can be bent and installed for use following the cable.

[0013] The utility model provides a compressive cable. It has the following beneficial effects:

[0014] 1. By providing a connecting sleeve, a connecting block, a first engaging plate and a second engaging plate, it is convenient to disassemble and replace the protective sleeve and the buffer mechanism after damage, which improves the service life of the device. By providing fixing bolts and nuts, it is convenient to lock the first engaging plate and the second engaging plate after they are engaged, ensuring that the protective sleeve is sleeved on the cable for protection.

[0015] 2. By providing a buffer mechanism and an arc-shaped plate, it is convenient to fit with the cable while protecting the cable. Through the damping block, the spring and the push rod, when the device is externally squeezed, the damping block and the spring are used to buffer the pressure, avoiding damage to the cable caused by excessive pressure and improving the compressive effect of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of a compressive cable proposed by the present utility model Figure 1 ;

[0017] Figure 2 Schematic diagram of the overall structure of a compressive cable proposed by the present utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of the disassembled structure of the components in the present utility model Figure 1 ;

[0019] Figure 4 Schematic diagram of the disassembled structure of the components in the present utility model Figure 2 ;

[0020] Figure 5 Schematic diagram of the structure of the protective sleeve in the present utility model;

[0021] Figure 6 Schematic diagram of the structure of the buffer mechanism in the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Cable; 2. Protective sleeve; 201. Nylon layer; 202. Iron wire layer; 203. Rubber layer; 3. Connecting sleeve; 4. Connecting block; 5. First engaging plate; 6. Second engaging plate; 7. Fixing bolt; 8. Nut; 9. Buffer mechanism; 901. Fixed column; 902. Damping block; 903. Spring; 904. Push rod; 10. Arc-shaped plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] 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 of the embodiments.

[0025] Example 1, refer to Figure 1, Figure 2 , Figure 3 and Figure 4 , the present utility model discloses a compression-resistant cable, which can solve the problem that it is difficult to repair and replace the outer shell and elastic blocks of the existing device after damage, thus affecting the service life of the cable. It includes a cable 1, and a plurality of protective sleeves 2 are sleeved on the outer surface of the cable 1. A connecting sleeve 3 is fixedly connected to the right side of the protective sleeve 2, and a connecting block 4 is fixedly connected to the left side of the protective sleeve 2;

[0026] A first clamping plate 5 is fixedly connected to the rear end of the protective sleeve 2. A second clamping plate 6 is fixedly connected to the rear end of the protective sleeve 2, and the second clamping plate 6 is located below the first clamping plate 5. Fixing bolts 7 are inserted into the left and right sides of the first clamping plate 5 and the second clamping plate 6. Nuts 8 are sleeved on the bottoms of the fixing bolts 7. Two buffer mechanisms 9 are installed on the left and right sides of the inner wall of the protective sleeve 2. An arc-shaped plate 10 is installed on the side where the two buffer mechanisms 9 are close to each other.

[0027] Working principle: The protective sleeve 2 is convenient for protecting the cable 1. The connecting sleeve 3 and the connecting block 4 are convenient for connecting a plurality of protective sleeves 2 to each other. The first clamping plate 5 and the second clamping plate 6 are convenient for disassembling and replacing after the protective sleeve 2 and the buffer mechanism 9 are damaged, improving the service life of the device. The fixing bolts 7 and the nuts 8 are convenient for locking after the first clamping plate 5 and the second clamping plate 6 are clamped, ensuring that the protective sleeve 2 is sleeved on the cable 1 for protection. The buffer mechanism 9 is convenient for buffering the pressure when the device is externally squeezed, avoiding damage to the cable 1 caused by excessive pressure, and improving the compression resistance effect of the cable 1. The arc-shaped plate 10 is convenient for fitting with the outer surface of the cable 1 to ensure the effective use of the buffer mechanism 9.

[0028] Example two, referring to Figure 2 , Figure 5 and Figure 6In this embodiment, the problem that it is difficult to repair and replace the outer shell and the elastic block of the existing device after damage, thus affecting the service life of the cable, is solved. This compressive cable further includes that the protective sleeve 2 includes a nylon layer 201, an iron wire layer 202 is sleeved on the outer surface of the nylon layer 201, and a rubber layer 203 is sleeved on the outer surface of the iron wire layer 202. The buffer mechanism 9 includes a fixed column 901 installed on the inner wall of the protective sleeve 2. A push rod 904 is inserted in the middle of the fixed column 901. A damping block 902 is installed at the bottom of the inner cavity of the fixed column 901. A spring 903 is connected to the upper surface of the damping block 902. The other end of the spring 903 is connected to the push rod 904. The fixed column 901 is provided with a chute adapted to the push rod 904. The fixed column 901 and the push rod 904 form a sliding connection mechanism. The connecting sleeve 3 is provided with an annular card slot adapted to the connecting block 4. Multiple groups of card blocks are evenly connected to the bottom of the first clamping plate 5. The second clamping plate 6 is provided with a card slot adapted to the card blocks. The first clamping plate 5 and the second clamping plate 6 form a clamping connection mechanism. The first clamping plate 5 and the second clamping plate 6 are provided with through jacks adapted to the fixing bolt 7. The connecting sleeve 3, the connecting block 4, the first clamping plate 5 and the second clamping plate 6 are all made of elastic materials.

[0029] Working principle: When in use, the protective sleeve 2 is sleeved on the outer surface of the cable 1. By providing the nylon layer 201, nylon has good wear resistance, improving the use effect of this device. By providing the iron wire layer 202, it is convenient to strengthen the strength of the protective sleeve 2. By providing the rubber layer 203, it is ensured that the outer surface of the protective sleeve 2 is insulated. After sleeving, the connecting sleeve 3 of the left protective sleeve 2 is sleeved with the connecting block 4 of the right protective sleeve 2, which is convenient for connecting multiple groups of protective sleeves 2 to each other. After connection, after the first clamping plate 5 and the second clamping plate 6 are clamped with each other, the fixing bolt 7 is inserted into the first clamping plate 5 and the second clamping plate 6, and then the nut 8 is tightened, which is convenient for locking after the first clamping plate 5 and the second clamping plate 6 are clamped, ensuring that the protective sleeve 2 is sleeved on the cable 1 for protection. When the cable 1 is externally squeezed, the push rod 904 is pushed in the fixed column 901, and the pressure is buffered by the damping block 902 and the spring 903, avoiding damage to the cable 1 caused by excessive pressure and improving the compressive effect of the cable 1. When the protective sleeve 2 and the buffer mechanism 9 are damaged, they can be disassembled and replaced.

[0030] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0031] 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 cable, characterized in that: include: A cable (1), wherein a plurality of protective sleeves (2) are sleeved on the outer surface of the cable (1), a connecting sleeve (3) is fixedly connected to the right side of the protective sleeve (2), and a connecting block (4) is fixedly connected to the left side of the protective sleeve (2); A first snap-fit ​​plate (5), the rear end of the protective sleeve (2) is fixedly connected to the first snap-fit ​​plate (5), the rear end of the protective sleeve (2) is fixedly connected to the second snap-fit ​​plate (6), and the second snap-fit ​​plate (6) is located below the first snap-fit ​​plate (5), the left and right sides of the first snap-fit ​​plate (5) and the second snap-fit ​​plate (6) are inserted with fixing bolts (7), the bottom of the fixing bolts (7) is sleeved with nuts (8), and two groups of buffer mechanisms (9) are installed on the left and right sides of the inner wall of the protective sleeve (2), and arc plates (10) are installed on the sides close to each other of the two groups of buffer mechanisms (9).

2. A pressure-resistant cable according to claim 1, characterized in that: The protective sleeve (2) comprises a nylon layer (201), the outer surface of the nylon layer (201) is sleeved with a wire layer (202), and the outer surface of the wire layer (202) is sleeved with a rubber layer (203).

3. A pressure-resistant cable according to claim 1, characterized in that: The buffer mechanism (9) comprises a fixed column (901) installed on the inner wall of the protective sleeve (2), a push rod (904) is inserted in the middle of the fixed column (901), a damping block (902) is installed at the bottom of the inner cavity of the fixed column (901), the upper surface of the damping block (902) is connected to a spring (903), and the other end of the spring (903) is connected to the push rod (904).

4. A pressure-resistant cable according to claim 3, characterized in that: The fixed column (901) is provided with a sliding groove matched with the push rod (904), and the fixed column (901) and the push rod (904) form a sliding connection mechanism.

5. A pressure-resistant cable according to claim 1, characterized in that: The connecting sleeve (3) is provided with an annular groove matched with the connecting block (4).

6. A pressure-resistant cable according to claim 1, characterized in that: A plurality of groups of card blocks are evenly connected to the bottom of the first card plate (5); the second card plate (6) is provided with card slots adapted to the card blocks; the first card plate (5) and the second card plate (6) form a card connection mechanism; the first card plate (5) and the second card plate (6) are provided with through holes adapted to the fixing bolts (7).

7. A pressure-resistant cable according to claim 1, characterized in that: The connecting sleeve (3), the connecting block (4), the first clamping plate (5) and the second clamping plate (6) are all made of elastic material.

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