Wire cable with external positioning member

Abstract

The utility model relates to the technical field of electric wires and cables, in particular to an electric wire and cable with an external positioning component, which comprises an outer sleeve and sleeves, the outer wall of the outer sleeve is fixedly connected with the inner walls of the sleeves, circular grooves are processed on the outer walls of the sleeves, the inner walls of the circular grooves are connected with positioning structures, the inner wall of the outer sleeve is connected with a protection structure, and the outer sleeve is connected with the positioning structures. A packing layer is connected to the inner wall of the protection structure, a vertical cylinder and a second screw drive a bent plate to move, the left side of the bent plate can be attached to the connecting position, then a bolt penetrates through a round opening in the left side of the bent plate to be in threaded connection with the connecting position, and positioning and supporting of wires and cables are achieved; the bending plate drives the second screw to rotate upwards on the inner wall of the vertical cylinder, the second screw is separated from the vertical cylinder, then a new second screw is in threaded connection with the inner wall of the vertical cylinder, replacement of the bending plate is completed, normal positioning of wires and cables is ensured, and use limitation is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wires and cables, in particular to an electric wire and cable with an external positioning component. Background Art

[0002] Wires and cables refer to materials used for power, electrical and related transmission purposes. There is no strict boundary between "wires" and "cables".

[0003] For example, the authorization announcement number is "CN217720575U" and is a kind of wire and cable with an external positioning component, the outside of the fixing rod is provided with an external thread, the inside of the fixing shell is provided with an internal thread on the side of the fixing rod outside, and the outside of the fixing rod is installed with an adjustment disk on the side of the fixing shell outside. After moving the wire and cable, the adjusting disk is rotated in the opposite direction to make the fixing rod rotate and disengage, and the telescopic spring is reset to make the clamp clamp the wire and cable, so that the movement and fixation of the fixed outer tube are more convenient. However, in the use of the wire and cable, the positioning component is fixed with an elastic structure, but the spring structure will shake up and down when subjected to force. Therefore, when the wire and cable are pulled, the position of the positioning component may deviate from the original position, affecting the normal positioning of the wire and cable, resulting in limitations in the use of the wire and cable. Utility Model Content

[0004] The utility model aims to solve the problem of affecting the normal positioning of electric wires and cables, resulting in the use limitations of electric wires and cables, and proposes an electric wire and cable with an external positioning component.

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

[0006] A wire and cable with an external positioning component is designed, including an outer jacket and a sleeve, the outer wall of the outer jacket is fixedly connected to the inner walls of multiple sleeves, the outer wall of the sleeve is processed with a circular groove, the inner wall of the circular groove is connected to a positioning structure, the inner wall of the outer jacket is connected to a protective structure, and the inner wall of the protective structure is connected to a filler layer.

[0007] Preferably, the positioning structure includes a first screw and a vertical cylinder, the bottom of the outer wall of the first screw is slidably engaged with the inner wall of the circular groove, the top of the first screw is fixedly connected to the bottom of the vertical cylinder, the inner wall of the vertical cylinder is threadedly connected to a second screw, and the top of the second screw is fixedly connected to a bent plate.

[0008] Preferably, the left side of the bent plate is processed with circular openings at the upper and lower parts, and the inner wall of the circular opening is processed with threads.

[0009] Preferably, a wire core is fixedly connected to the inner wall of the packing layer.

[0010] Preferably, the protective structure comprises an impermeable layer and a reinforcement layer, the outer wall of the impermeable layer is fixedly connected to the inner wall of the outer jacket, the inner wall of the impermeable layer is fixedly connected to the outer wall of the reinforcement layer, and the inner wall of the reinforcement layer is fixedly connected to an insulating layer.

[0011] Preferably, the inner wall of the insulating layer is fixedly connected to the outer wall of the filling layer.

[0012] The utility model proposes an electric wire and cable with an external positioning component, which has the beneficial effect of: the first screw in the positioning structure slides in the circular groove, and then cooperates with the vertical cylinder and the second screw to drive the bent plate to move the position, so that the left side of the bent plate can fit with the connection, and then the bolt passes through the circular opening on the left side of the bent plate and is threadedly connected to the connection, thereby realizing the positioning support of the electric wire and cable; when the circular opening is damaged, the bent plate drives the second screw to rotate upward on the inner wall of the vertical cylinder, so that the second screw is separated from the vertical cylinder, and then the new second screw is threadedly connected to the inner wall of the vertical cylinder to complete the replacement of the bent plate, thereby ensuring the normal positioning of the electric wire and cable and eliminating the limitations of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the first screw, the vertical barrel and the second screw;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of B.

[0017] In the figure: 1. outer sleeve, 2. positioning structure, 201. first screw, 202. vertical cylinder, 203. second screw, 204. bent plate, 205. round mouth, 3. protective structure, 301. anti-seepage layer, 302. reinforcement layer, 303. insulation layer, 4. sleeve, 5. circular groove, 6. packing layer, 7. wire core, 8. ring, 9. handle. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Embodiment 1:

[0020] See also Figure 1-4In this embodiment, a wire and cable with an external positioning component includes a jacket 1 and a sleeve 4. The outer wall of the jacket 1 is fixedly connected to the inner walls of multiple sleeves 4. The jacket 1 is made of rubber, and the sleeve 4 is a plastic hard shell sleeve. The outer wall of the sleeve 4 is processed with a circular groove 5, and the inner wall of the circular groove 5 is connected to the positioning structure 2. The inner wall of the jacket 1 is connected to the protective structure 3, and the inner wall of the protective structure 3 is connected to the packing layer 6. The packing layer 6 is made of polypropylene.

[0021] The positioning structure 2 includes a first screw 201 and a vertical cylinder 202. The bottom of the outer wall of the first screw 201 is slidably engaged with the inner wall of the circular groove 5. The first screw 201 is subjected to force to slide along a track through the inner wall of the circular groove 5. The top of the first screw 201 is fixedly connected to the bottom of the vertical cylinder 202. The inner wall of the vertical cylinder 202 is threadedly connected with a second screw 203. The second screw 203 is subjected to force to rotate up and down through the inner wall of the vertical cylinder 202. The top of the second screw 203 is fixedly connected with a bent plate 204. The left side of the bent plate 204 is processed with a circular opening 205 on the upper and lower sides. The inner wall of the circular opening 205 is processed with a thread.

[0022] By sliding the first screw 201 in the positioning structure 2 in the circular groove 5, the vertical cylinder 202 and the second screw 203 are used to drive the bent plate 204 to move, so that the left side of the bent plate 204 can fit with the connection, and then the bolt passes through the circular opening 205 on the left side of the bent plate 204 and is threadedly connected to the connection, thereby realizing the positioning support of the wires and cables. When the circular opening 205 is damaged, the bent plate 204 drives the second screw 203 to rotate upward on the inner wall of the vertical cylinder 202, so that the second screw 203 is separated from the vertical cylinder 202, and then the new second screw 203 is threadedly connected to the inner wall of the vertical cylinder 202 to complete the replacement of the bent plate 204, thereby ensuring the normal positioning of the wires and cables and eliminating the limitations of use.

[0023] The inner wall of the packing layer 6 is fixedly connected with a wire core 7, and the material of the wire core 7 is copper. The protective structure 3 includes an anti-seepage layer 301 and a reinforcement layer 302. The outer wall of the anti-seepage layer 301 is fixedly connected to the inner wall of the outer sleeve 1. The material of the anti-seepage layer 301 is cross-linked polyethylene. The inner wall of the anti-seepage layer 301 is fixedly connected to the outer wall of the reinforcement layer 302. The reinforcement layer 302 is an alloy thermoplastic elastomer. The inner wall of the reinforcement layer 302 is fixedly connected with an insulating layer 303, and the insulating layer 303 is rubber. The inner wall of the insulating layer 303 is fixedly connected to the outer wall of the packing layer 6.

[0024] Working principle:

[0025] When using the wire and cable, the first screw 201 slides in the circular groove 5, and then cooperates with the vertical cylinder 202 and the second screw 203 to drive the bent plate 204 to move, so that the left side of the bent plate 204 can fit with the connection, and then the bolt passes through the circular opening 205 on the left side of the bent plate 204 and is threadedly connected to the connection, thereby realizing the positioning support of the wire and cable. When the circular opening 205 is damaged, the bent plate 204 drives the second screw 203 to rotate upward on the inner wall of the vertical cylinder 202, so that the second screw 203 is separated from the vertical cylinder 202, and then the new second screw 203 is threadedly connected to the inner wall of the vertical cylinder 202 to complete the replacement of the bent plate 204. The anti-seepage layer 301 has a waterproof effect through its own cross-linked polyethylene material, the reinforcement layer 302 has an anti-puncture effect through its own alloy thermoplastic elastomer material, and the insulating layer 303 has a leakage-proof effect through its own rubber material.

[0026] Embodiment 2:

[0027] See also Figure 1-4 In this embodiment, a wire and cable with an external positioning component also includes a ring 8 and a handle 9. The inner wall of the ring 8 is threadedly connected to the outer wall of the first screw 201, and the front face of the ring 8 is fixedly connected to the rear end face of the handle 9.

[0028] Working principle:

[0029] When the first screw 201 slides on the inner wall of the circular groove 5 to adjust its position, the handle 9 drives the ring 8 to rotate downward on the outer wall of the first screw 201 so that the bottom of the ring 8 is pressed against the top of the sleeve 4, thereby serving as a positioning structure for the first screw 201.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A wire and cable with an external positioning member, comprising a jacket (1) and a sleeve (4), characterized in that: The outer wall of the outer sleeve (1) is fixedly connected to the inner walls of the plurality of sleeves (4); the outer wall of the sleeve (4) is processed with a circular groove (5); the inner wall of the circular groove (5) is connected to a positioning structure (2); the inner wall of the outer sleeve (1) is connected to a protective structure (3); the inner wall of the protective structure (3) is connected to a filler layer (6); the positioning structure (2) comprises a first screw (201) and a vertical cylinder (202); the bottom of the outer wall of the first screw (201) is slidably engaged with the inner wall of the circular groove (5); the top of the first screw (201) is fixedly connected to the bottom of the vertical cylinder (202); the inner wall of the vertical cylinder (202) is threadedly connected to a second screw (203); the top of the second screw (203) is fixedly connected to a bent plate (204).

2. The electric wire and cable with an external positioning member according to claim 1, characterized in that: The left side of the bent plate (204) is processed with round openings (205) at the top and bottom, and the inner wall of the round opening (205) is processed with threads.

3. The electric wire and cable with an external positioning member according to claim 2, characterized in that: A wire core (7) is fixedly connected to the inner wall of the packing layer (6).

4. The electric wire and cable with an external positioning member according to claim 3, characterized in that: The protective structure (3) comprises an impermeable layer (301) and a reinforcement layer (302); the outer wall of the impermeable layer (301) is fixedly connected to the inner wall of the outer jacket (1); the inner wall of the impermeable layer (301) is fixedly connected to the outer wall of the reinforcement layer (302); and the inner wall of the reinforcement layer (302) is fixedly connected to an insulating layer (303).

5. The electric wire and cable with an external positioning member according to claim 4, characterized in that: The inner wall of the insulating layer (303) is fixedly connected to the outer wall of the filler layer (6).

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