Crosslinked rubber line with positioning structure

Abstract

The utility model relates to the technical field of wire bodies, in particular to a cross-linked rubber wire with a positioning structure, which comprises a lead, an insulating wrapping layer is sleeved outside the lead, the insulating wrapping layer is mounted in an insulating protective layer, a preformed groove is arranged on the outer ring surface of the insulating protective layer, rubber positioning sheets are fixed at two ends of the preformed groove, and the rubber positioning sheets are fixed on the outer ring surface of the insulating protective layer. A plastic clamping strip is fixed to the surface of the rubber positioning piece and inserted into the surface of the reserved groove. The beneficial effects are that a convenient pre-fixing structure is provided for the wire body through the reserved groove arranged on the outer ring surface of the insulation protection layer and the rubber positioning sheet and the plastic clamping strip which are matched with the reserved groove. In the laying process, laying personnel can easily pull out the rubber positioning piece from the reserved groove, the wire body is fixed to the wall face through the bonding layer, and an accurate positioning reference is provided for follow-up wire clamp installation. The design not only simplifies the laying process, but also improves the laying efficiency and accuracy.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of line body, concretely is a crosslinked rubber line with positioning structure. BACKGROUND

[0002] In power and communication systems, crosslinked rubber lines are widely used due to their good insulation performance and weather resistance. However, traditional crosslinked rubber lines often have some problems during laying, such as mutual interference between wires, insufficient compression resistance of the line body, and inconvenience in laying and positioning.

[0003] Firstly, traditional crosslinked rubber lines usually simply bundle multiple wires together without effective separation measures, leading to electromagnetic interference and signal attenuation between wires, affecting the stability and reliability of the system.

[0004] Secondly, traditional crosslinked rubber lines have insufficient compression resistance. In complex use environments such as underground pipelines and building interiors, the line body may be subjected to pressure from different directions, and if the compression resistance is insufficient, the line body may deform or even be damaged.

[0005] Finally, traditional crosslinked rubber lines lack convenient positioning structures during laying. Laying personnel often need to use additional tools or methods to fix the line body, which not only increases the difficulty of laying but also may lead to inaccurate positioning, affecting subsequent installation and use. INVENTION CONTENTS

[0006] The purpose of the utility model is to provide a crosslinked rubber line with a positioning structure to solve the problems raised in the background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a crosslinked rubber line with a positioning structure, comprising a wire, an insulating wrapping layer is provided on the outer side of the wire, the insulating wrapping layer is installed in an insulating protective layer, a reserved slot is formed on the outer ring surface of the insulating protective layer, rubber positioning pieces are fixed at both ends of the reserved slot, plastic clamping strips are fixed on the surface of the rubber positioning pieces, and the plastic clamping strips are inserted into the surface of the reserved slot.

[0008] Preferably, a wire bundling strip is fixed on the inner ring surface of the insulating protective layer, a limiting slot is formed on the surface of the wire bundling strip, the limiting slot is a "U"-shaped slot, the insulating wrapping layer is fixed inside the limiting slot, multiple limiting slots are distributed in a circle around the wire bundling strip as the central axis.

[0009] Preferably, a through hole is formed on the surface of the wire bundling strip, and the through hole is a "person"-shaped hole.

[0010] Preferably, the length of the long side of the wire, the insulating wrapping layer, the limiting slot, the wire bundling strip, and the insulating protective layer is equal.

[0011] Preferably, the reserved slots are circular arc slots, and a plurality of reserved slots are arranged and distributed along the long side of the insulation protective layer at equal distances and sizes, and the two rubber positioning sheets are symmetrically distributed about the insulation protective layer in an "eight" shape.

[0012] Preferably, the plastic clamping strip is a "convex" shaped strip, the clamping slot is a circular arc slot, the part of the plastic clamping strip inserted into the clamping slot is a circular rod structure, and the slot opening width of the clamping slot is smaller than the rod diameter of the circular rod.

[0013] Preferably, the rubber positioning sheet is fixed with an adhesive layer on the side away from the reserved slot, and the surface of the adhesive layer is connected with release paper.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The cross-linked rubber wire with the positioning structure disclosed by the utility model realizes effective separation of multiple groups of conductors by installing the wire bundling strip inside the insulation protective layer and opening the limiting slot matched with the insulation wrapping layer on the surface of the wire bundling strip. This design not only avoids electromagnetic interference and signal attenuation between adjacent conductors, but also improves the stability and reliability of the system. The reserved slots opened on the outer ring surface of the insulation protective layer and the rubber positioning sheets and plastic clamping strips matched therewith provide a convenient pre-fixing structure for the wire body. During the laying process, the rubber positioning sheet can be easily pulled out of the reserved slot by the laying personnel, and the wire body is fixed on the wall surface by using the adhesive layer, thereby providing an accurate positioning reference for subsequent wire clamp installation. This design not only simplifies the laying process, but also improves the laying efficiency and accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural top view of the utility model;

[0018] Figure 3 It is Figure 2 It is a structural sectional view of A-A in the middle;

[0019] Figure 4 It is Figure 3 It is an enlarged schematic view of the structure at A in the middle;

[0020] Figure 5 It is a structural schematic view of the insulation protective layer of the utility model;

[0021] Figure 6 It is a structural schematic view of the wire bundling strip of the utility model.

[0022] In the figure: wire 1, insulating wrapping layer 2, limiting groove 3, wire binding strip 4, through hole 5, insulating protective layer 6, reserved groove 7, rubber positioning sheet 8, plastic clamping strip 9, clamping groove 10, adhesive layer 11, release paper 12. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiments, only use to explain the embodiment of the utility model, and does not use to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belongs to the range of protection of the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a crosslinked rubber wire with positioning structure, including wire 1, the outer side of wire 1 is equipped with insulating wrapping layer 2, insulating wrapping layer 2 is installed in insulating protective layer 6, the inner ring surface of insulating protective layer 6 is fixed with wire binding strip 4, limiting groove 3 is set in the surface of wire binding strip 4, limiting groove 3 is "U" letter-shaped groove, insulating wrapping layer 2 is fixed in the inside of limiting groove 3, limiting groove 3 is equipped with multiple, multiple limiting groove 3 is distributed in circle with wire binding strip 4 as central axis;Through hole 5 is set in the surface of wire binding strip 4, and through hole 5 is "person" letter-shaped hole;Wire 1, insulating wrapping layer 2, limiting groove 3, wire binding strip 4 and the long side length of insulating protective layer 6 are equal.

[0025] The reason why wire binding strip 4 is installed in the inside of insulating protective layer 6, and limiting groove 3 matching with insulating wrapping layer 2 is set in the surface of wire binding strip 4, is to install multiple groups of wire 1 on the surface of wire binding strip 4, and separate adjacent two wire 1, to avoid mutual interference of adjacent two wire 1;The reason why through hole 5 is set in the surface of wire binding strip 4 is to form buffer cavity in the inside of wire binding strip 4, to improve the compression resistance effect of wire body.

[0026] The outer ring surface of insulating protective layer 6 is equipped with reserved groove 7, and the both ends of reserved groove 7 are fixed with rubber positioning sheet 8, the surface of rubber positioning sheet 8 is fixed with plastic clamping strip 9, and plastic clamping strip 9 is inserted in the surface of reserved groove 7;Reserved groove 7 is circular arc groove, and reserved groove 7 is equipped with multiple, multiple reserved grooves 7 are arranged and distributed along the long side of insulating protective layer 6 at equal distance and equal size, and two rubber positioning sheets 8 are symmetrically distributed about insulating protective layer 6 in "eight" letter shape;Plastic clamping strip 9 is "convex" letter-shaped strip, clamping groove 10 is circular arc groove, the part of plastic clamping strip 9 inserted into clamping groove 10 is circular rod structure, and the slot width of clamping groove 10 is less than the rod diameter of circular rod;The side of rubber positioning sheet 8 away from reserved groove 7 is fixed with adhesive layer 11, and the surface of adhesive layer 11 is connected with release paper 12.

[0027] When the wire body is not laid, the rubber positioning sheet 8 is folded into the reserved slot 7, and one side of the plastic clamping strip 9 is pushed into the clamping slot 10. When the wire 1 is laid, the rubber positioning sheet 8 is pulled out from the reserved slot 7 from one end of the rubber positioning sheet 8, at which time the plastic clamping strip 9 is separated from the clamping slot 10. Then, the release paper 12 is torn off from the adhesive layer 11, and the release paper 12 is adhered to the wall surface, providing a pre-fixed positioning structure for the laid wire body, ensuring that the wire body will not fall off the wall surface when the wire clamp is not installed, and then the wire clamp can be supplemented along the wire body.

[0028] The specific use process of the wire body is as follows:

[0029] Structure and composition: wire 1: as the main body of current transmission. Insulating wrapping layer 2: wrapped outside the wire 1, providing basic insulation protection. Insulating protective layer 6: further protects the entire wire body, with a wire bundling strip 4 installed inside. Wire bundling strip 4: limit slot 3 and through hole 5 are provided on the surface for fixing and separating the wire 1, while providing pressure resistance effect. Limit slot 3: in the shape of "U", used to fix the insulating wrapping layer 2, ensuring the stable position of the wire 1. Through hole 5: in the shape of "human", constituting a buffer cavity to improve the pressure resistance of the wire body. Reserved slot 7: provided on the outer surface of the insulating protective layer 6 for installing the rubber positioning sheet 8. Rubber positioning sheet 8: with a plastic clamping strip 9 fixed on the surface, used to provide pre-fixing function. Plastic clamping strip 9: in the shape of "convex", used to be inserted into the clamping slot 10 on the surface of the reserved slot 7 to fix the rubber positioning sheet 8. Adhesive layer 11 and release paper 12: used to adhere the rubber positioning sheet 8 to the wall surface, providing pre-fixing for the wire body.

[0030] Wire body assembly: the wire 1 is wrapped by the insulating wrapping layer 2, forming a basic insulating structure. The insulating wrapping layer 2 is fixed in the limit slot 3 on the surface of the wire bundling strip 4, and multiple wires 1 are separated by the wire bundling strip 4 to avoid interference with each other. The wire bundling strip 4 is combined with the insulating protective layer 6 to form a complete wire body structure. The through hole 5 on the surface of the wire bundling strip 4 constitutes a buffer cavity, which can absorb part of the pressure when the wire body is subjected to pressure, improving the pressure resistance of the wire body.

[0031] Pre-fixing function: when the wire body is not laid, the rubber positioning sheet 8 is fixed in the reserved slot 7 through the plastic clamping strip 9, maintaining the compactness of the wire body. When the wire body needs to be laid, the rubber positioning sheet 8 is pulled out from the reserved slot 7 from one end of the rubber positioning sheet 8, and the plastic clamping strip 9 is separated from the clamping slot 10. The release paper 12 on the surface of the adhesive layer 11 is torn off, and the adhesive layer 11 is adhered to the wall surface, providing a pre-fixed structure for the wire body. The pre-fixed structure ensures that the wire body will not fall off the wall surface when the wire clamp is not installed, providing convenience for subsequent wire clamp installation.

[0032] Wire clamp installation: along the pre-fixed wire body, supplement the wire clamp to ensure the stability and safety of the wire body.

[0033] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A crosslinked rubber thread with a positioning structure, comprising a conductor thread (1), characterized in that: The outer side of the wire (1) is sleeved with an insulating wrapping layer (2), the insulating wrapping layer (2) is installed in an insulating protective layer (6), the outer ring surface of the insulating protective layer (6) is provided with a reserved slot (7), both ends of the reserved slot (7) are fixed with rubber positioning pieces (8), the surface of the rubber positioning piece (8) is fixed with a plastic clamping strip (9), and the plastic clamping strip (9) is inserted into the surface of the reserved slot (7).

2. A crosslinked rubber cord with a positioning structure according to claim 1, characterized in that: The inner ring surface of the insulating protective layer (6) is fixed with a wire bundling strip (4), the surface of the wire bundling strip (4) is provided with a limiting groove (3), the limiting groove (3) is a "U" shaped groove, the insulating wrapping layer (2) is fixed in the limiting groove (3), and a plurality of limiting grooves (3) are arranged in a circular manner around the wire bundling strip (4) as a central axis.

3. A crosslinked rubber thread with positioning structure according to claim 2, characterized in that: The surface of the wire bundling strip (4) is provided with a through hole (5), and the through hole (5) is a "person" shaped hole.

4. A crosslinked rubber cord with a positioning structure according to claim 3, characterized in that: The length of the wire (1), the insulating wrapping layer (2), the limiting groove (3), the wire bundling strip (4) and the insulating protective layer (6) is equal.

5. The crosslinked rubber cord with positioning structure according to claim 1, characterized in that: The reserved slot (7) is a circular arc slot, a plurality of reserved slots (7) are arranged and distributed at equal distances and sizes along the length of the insulating protective layer (6), and the two rubber positioning pieces (8) are symmetrically distributed about the insulating protective layer (6) in the shape of "eight".

6. The crosslinked rubber cord with positioning structure according to claim 1, characterized in that: The plastic clamping strip (9) is a "convex" shaped strip, the clamping groove (10) is a circular arc slot, the part of the plastic clamping strip (9) inserted into the clamping groove (10) is a circular rod structure, and the slot width of the clamping groove (10) is smaller than the rod diameter of the circular rod.

7. The crosslinked rubber cord with positioning structure according to claim 1, characterized in that: The rubber positioning piece (8) is fixed with an adhesive layer (11) on the side away from the reserved slot (7), and the surface of the adhesive layer (11) is connected with release paper (12).

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