A HDPE cable protection sleeve for cable protection

Abstract

The utility model discloses an HDPE cable protection sleeve for cable protection, which belongs to the technical field of cable protection, comprising a tube body, a connecting groove is provided on one side of the tube body, a clamping block is fixedly installed inside the connecting groove, a positioning groove is provided on the top of the clamping block, a plug hole is provided on one side of the positioning groove, a resistance block is fixedly installed on the outer wall of the clamping block, a movable groove is provided on the end of the positioning groove away from the plug hole, a reset spring is fixedly installed inside the movable groove, a first magnet is fixedly installed on one side of the reset spring, a connecting block is fixedly installed on the end of the tube body away from the connecting groove, a clamping groove is provided on the side of the connecting block, a second magnet is fixedly installed inside the clamping groove, and a plug rod is fixedly installed on the side of the second magnet. The utility model has the advantages of convenient disassembly and assembly, and is convenient for connecting different sections according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to a HDPE cable protection sleeve used for cable protection. Background Art

[0002] A cable is usually a rope-like cable made up of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] Cables are conductors that transmit electricity or information from one place to another and are used to connect circuits, electrical appliances, etc. Most existing cables are exposed to the outside world during the laying process and are easily damaged by external factors, posing a safety hazard. Therefore, protective sleeves are needed. When the cable protective sleeve is broken and cannot play a protective role, the cable protective sleeve needs to be removed and replaced with a new intact one before use.

[0004] However, the protective sleeves are usually of one-piece type and cannot be reused after being removed, or a part of them is cut off and then melted and connected, which is time-consuming and labor-intensive.

[0005] Based on this, the utility model designs a HDPE cable protection sleeve for cable protection to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a HDPE cable protection sleeve for cable protection to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a tube body, a connecting groove is provided on one side of the tube body, a card block is fixedly installed inside the connecting groove, a positioning groove is provided on the top of the card block, a socket is provided on one side of the positioning groove, a resistance block is fixedly installed on the outer wall of the card block, a movable groove is provided at the end of the positioning groove away from the socket, a return spring is fixedly installed inside the movable groove, a first magnet is fixedly installed on one side of the return spring, a connecting block is fixedly installed on the end of the tube body away from the connecting groove, a card slot is provided on the side of the connecting block, a second magnet is fixedly installed inside the card slot, and an insertion rod is fixedly installed on the side of the second magnet.

[0008] Preferably, the positioning groove passes through the top of the block, and the positioning groove is arranged in an arc shape, and the upper surface area of ​​the positioning groove is larger than the side area of ​​the insertion rod.

[0009] Preferably, the first magnet is arranged in an arc shape, and the second magnet is arranged in a column shape, and the side area of ​​the first magnet is larger than the side area of ​​the second magnet.

[0010] Preferably, the socket is cylindrical, and the side area of ​​the socket is larger than the side area of ​​the insertion rod. The socket and the insertion rod are on the same circumferential surface, and the resistance block is located at the center of the socket, and the resistance block is made of rubber.

[0011] Preferably, the upper surface area of ​​the card slot is larger than the upper surface area of ​​the card block, and both the card slot and the card block are arranged in an arc shape.

[0012] Preferably, the inner wall of the connecting groove and the outer wall of the connecting block are both provided with threads, and the threads of the inner wall of the connecting groove and the outer wall of the connecting block are both provided with rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is used, the connecting block end of the tube body is inserted into the connecting groove, the card slot inserts the card block therein, and the second magnet moves into the positioning groove at the same time. When the second magnet approaches the recessed position of the first magnet, the first magnet and the second magnet attract each other, and then the connecting block end is rotated clockwise in the connecting groove, so that the insertion rod passes through the insertion hole, and the insertion rod contacts the resistance block and generates a large friction force, and the friction force between the two tube bodies is further increased by the threads inside the connecting groove and the outer wall of the connecting block, so that the two tube bodies can be connected together, and a tight bandage can be further applied to the outer wall of the connection, etc., which is convenient for disassembly and assembly, and convenient for connecting different sections according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the connecting groove structure of this embodiment;

[0017] Figure 2 This is an enlarged schematic diagram of the structure at A of this embodiment;

[0018] Figure 3 Schematic diagram of the connection block structure of this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Tube body; 2. Connecting groove; 3. Clamping block; 4. Positioning groove; 5. Insertion hole; 6. Resistance block; 7. Movable groove; 8. Reset spring; 9. First magnet; 10. Connecting block; 11. Clamping groove; 12. Second magnet; 13. Insertion rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a HDPE cable protection sleeve for cable protection, comprising a tube body 1, a connecting groove 2 is provided on one side of the tube body 1, a card block 3 is fixedly installed inside the connecting groove 2, a positioning groove 4 is provided on the top of the card block 3, a plug hole 5 is provided on one side of the positioning groove 4, a resistance block 6 is fixedly installed on the outer wall of the card block 3, a movable groove 7 is provided on the end of the positioning groove 4 away from the plug hole 5, a reset spring 8 is fixedly installed inside the movable groove 7, a first magnet 9 is fixedly installed on one side of the reset spring 8, a connecting block 10 is fixedly installed on the end of the tube body 1 away from the connecting groove 2, a card slot 11 is provided on the side of the connecting block 10, a second magnet 12 is fixedly installed inside the card slot 11, and a plug rod 13 is fixedly installed on the side of the second magnet 12. In this embodiment, the reset spring 8 can play a pulling role when the first magnet 9 and the second magnet 12 are connected, so as to keep the first magnet 9 and the second magnet 12 in a static state relative to each other, and prevent the magnetic attraction from being reduced due to the long distance between each other.

[0023] Preferably, the positioning groove 4 passes through the top of the block 3, and the positioning groove 4 is arc-shaped, and the upper surface area of ​​the positioning groove 4 is larger than the side area of ​​the insertion rod 13. In this embodiment, the positioning groove 4 can ensure that the second magnet 12 and the insertion rod 13 enter the block 3 and form a mechanical connection with the matching structure.

[0024] Preferably, the first magnet 9 is arranged in an arc shape, and the second magnet 12 is arranged in a columnar shape, and the side area of ​​the first magnet 9 is larger than the side area of ​​the second magnet 12. In this embodiment, the first magnet 9 and the second magnet 12 are attracted to each other to prevent the connecting block 10 and the card slot 11 from moving to the end away from the connecting slot 2 and the card block 3, thereby maintaining the connection between the two.

[0025] Preferably, the socket 5 is cylindrical, and the side area of ​​the socket 5 is larger than the side area of ​​the insertion rod 13. The socket 5 and the insertion rod 13 are on the same circumferential surface, and the resistance block 6 is located at the center of the socket 5. The resistance block 6 is a rubber setting. In this embodiment, when the insertion rod 13 passes through the socket 5 and contacts the resistance block 6, the rubber settings of the two resistance blocks 6 have a certain deformation ability, and the insertion rod 13 fully contacts the resistance block 6 to generate a large friction force, further increasing the degree of connection between the insertion rod 13 and the block 3, thereby keeping the connection between the tube body 1 more stable.

[0026] Preferably, the upper surface area of ​​the slot 11 is larger than the upper surface area of ​​the block 3, and the slot 11 and the block 3 are both arc-shaped. In this embodiment, the block 3 can be accommodated in the slot 11, and because the upper surface area of ​​the slot 11 is larger than the upper surface area of ​​the block 3, the slot 11 can also rotate relative to the block 3 within a certain range, so that the insertion rod 13 passes through the insertion hole 5.

[0027] Preferably, the inner wall of the connecting groove 2 and the outer wall of the connecting block 10 are both provided with threads, and the threads of the inner wall of the connecting groove 2 and the outer wall of the connecting block 10 are both made of rubber. In this embodiment, when the connecting block 10 and the connecting groove 2 are connected, the threads on each of them contact and press the layers together to increase the friction between them, thereby keeping the connecting block 10 installed in the connecting groove 2 and further maintaining a tight connection between the pipe bodies 1.

[0028] A specific application of this embodiment is:

[0029] Insert the connecting block 10 end of the tube body 1 into the connecting groove 2, and insert the clamping block 3 into the clamping groove 11. At the same time, the second magnet 12 moves into the positioning groove 4. When the second magnet 12 is close to the recessed part of the first magnet 9, the first magnet 9 and the second magnet 12 are attracted to each other. Then, rotate the connecting block 10 end clockwise in the connecting groove 2 so that the insertion rod 13 passes through the insertion hole 5.

[0030] In summary, through the structures such as the connecting groove 2, the clamping block 3, the positioning groove 4, the resistance block 6, the first magnet 9, the second magnet 12 and the insertion rod 13, the protection tubes can be easily disassembled and assembled, and different sections can be connected according to needs.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A HDPE cable protection sleeve for cable protection, comprising a tube body (1), characterized in that: A connecting groove (2) is provided on one side of the tube body (1), a clamping block (3) is fixedly installed inside the connecting groove (2), a positioning groove (4) is provided on the top of the clamping block (3), a plug hole (5) is provided on one side of the positioning groove (4), a resistance block (6) is fixedly installed on the outer wall of the clamping block (3), a movable groove (7) is provided on the end of the positioning groove (4) away from the plug hole (5), a return spring (8) is fixedly installed inside the movable groove (7), a first magnet (9) is fixedly installed on one side of the return spring (8), a connecting block (10) is fixedly installed on the end of the tube body (1) away from the connecting groove (2), a clamping groove (11) is provided on the side of the connecting block (10), a second magnet (12) is fixedly installed inside the clamping groove (11), and an insertion rod (13) is fixedly installed on the side of the second magnet (12).

2. The HDPE cable protection sleeve for cable protection according to claim 1, characterized in that: The positioning groove (4) passes through the top of the block (3), and the positioning groove (4) is arranged in an arc shape, and the upper surface area of ​​the positioning groove (4) is larger than the side area of ​​the insertion rod (13).

3. The HDPE cable protection sleeve for cable protection according to claim 1, characterized in that: The first magnet (9) is arranged in an arc shape, and the second magnet (12) is arranged in a column shape, and the side area of ​​the first magnet (9) is greater than the side area of ​​the second magnet (12).

4. The HDPE cable protection sleeve for cable protection according to claim 1, characterized in that: The plug hole (5) is cylindrical, and the side area of ​​the plug hole (5) is larger than the side area of ​​the plug rod (13). The plug hole (5) and the plug rod (13) are on the same circumferential surface, and the resistance block (6) is located at the center of the plug hole (5). The resistance block (6) is made of rubber.

5. The HDPE cable protection sleeve for cable protection according to claim 1, characterized in that: The upper surface area of ​​the clamping slot (11) is greater than the upper surface area of ​​the clamping block (3), and both the clamping slot (11) and the clamping block (3) are arranged in an arc shape.

6. The HDPE cable protection sleeve for cable protection according to claim 1, characterized in that: The inner wall of the connecting groove (2) and the outer wall of the connecting block (10) are both provided with threads, and the threads of the inner wall of the connecting groove (2) and the outer wall of the connecting block (10) are both provided with rubber.

Images