Multi-structure cable
By designing a fixed ring and inner support ring system in the cable, the limit and stretching of the cold shrink sleeve are achieved, which solves the problem of insufficient waterproofness of the cable ends and improves the safety performance of the cable.
Patent Information
- Application Number
- CN202421236413.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing cable ends are insufficiently waterproof when connected and are prone to moisture, resulting in reduced safety performance.
A multi-structure cable is designed to limit the cooling sleeve by fixing the ring, and the inner support ring and draw rope are used to achieve cooling shrinkage of the sleeve body, covering the cable ends, and improving waterproof performance.
Effectively prevents the cable ends from getting damp and improves safety performance.
Smart Images
Figure CN222262125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power cables, in particular to a multi-structure cable. Background Art
[0002] Wires and cables refer to conductors used to transmit electrical energy or signals, including power cables, communication cables and control cables. Wires and cables are widely used in various fields, from households to industries, from transportation to communications, all of which are inseparable from the support of wires and cables. Wires and cables are electrical equipment composed of conductors, insulation layers, sheaths, etc., used to transmit electrical energy, signals and data.
[0003] Currently, the cables need to be connected at both ends to ensure normal communication exchange. However, the existing cables are directly connected to the equipment when the ends are connected, which leads to poor waterproofness of the existing cable ends, and it is easy for the contact ends to get wet, resulting in reduced safety performance. Utility Model Content
[0004] In view of the above problems, the utility model provides a multi-structure cable, which limits the position of the cold shrink sleeve by a fixing ring. When connected for use, the inner support ring is pulled by a draw rope to remove it from the inside of the sleeve body, thereby achieving cold shrinkage of the sleeve body and waterproofing the cable end.
[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions: a multi-structure cable, including a cable sleeve, wherein a plurality of cables are embedded in the cable sleeve, a cold shrink sleeve is embedded outside the cable sleeve, and a fixing ring is fixed at one end of the cold shrink sleeve; a sleeve body is arranged inside the cold shrink sleeve, an inner support ring is embedded in the sleeve body, and a pull rope is connected to the end of the inner support ring. The pull rope is mainly connected to the inner support ring so that it can be pulled out, thereby realizing the corresponding cold shrinkage of the sleeve body, thereby covering one end of the cable connection device, thereby improving the corresponding waterproof performance and improving certain safety performance.
[0006] Furthermore, an inner support frame is provided in the cable sleeve, a support block is installed in the inner support frame, an embedding rod is passed through the center of the support block, a plurality of planar stoppers are connected to the support block, and a plurality of cable embedding grooves are directly formed between the support block and the planar stoppers. The cable groove is mainly composed of the support block and the planar stoppers, so as to be used to clamp the cable, and the cable is placed in the cable sleeve, which plays a fixing and protective effect, and prevents the cable from being damaged after the external multiple structures are broken.
[0007] Furthermore, a cable is clamped in the cable embedding groove, the embedding rod is embedded in the cable sleeve, and the plane stopper is embedded in the cable sleeve. The embedding rod is mainly embedded when the outer cable sleeve is covered, so as to ensure that the embedding rod is connected to the cable sleeve and ensure the stability of the inner support frame.
[0008] Furthermore, the fixing ring fixes the cold shrink sleeve to the surface of the cable sleeve, and the sleeve body is made of silicone rubber.
[0009] Furthermore, the cable is composed of the inner support frame, the cable sleeve and the cold shrink sleeve to form a multi-structure cable.
[0010] Beneficial Effects
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model wraps the cable wire with an inner support frame, a cable sleeve and a cold shrink sleeve to form a multi-structure cable, cooperates with a fixing ring to limit the position of the cold shrink sleeve, and when connected for use, the draw rope pulls the inner support ring to pull it out of the sleeve body, thereby achieving cold shrinkage of the sleeve body, waterproofing the cable wire end, avoiding the situation where the cable wire end contacts the moisture and improving certain safety performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of a multi-structure cable of the utility model;
[0014] Figure 2 This is a rear view structural diagram of the utility model cable;
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the inner support frame of the utility model;
[0016] Figure 4 It is a side structural schematic diagram of the inner support frame of the utility model.
[0017] In the figure: cable sleeve -1, cable line -2, fixing ring -3, shrink sleeve -4, inner support frame -11, sleeve body -41, inner support ring -42, pull rope -43, support block -111, embedded rod -112, plane stopper -113, cable embedded groove -114. DETAILED DESCRIPTION
[0018] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0020] Example 1
[0021] like Figure 1-Figure 4 As shown, Figure 1 This is a schematic diagram of the structure of a multi-structure cable of the utility model; Figure 2 This is a rear view structural diagram of the utility model cable; Figure 3 It is a three-dimensional structural schematic diagram of the inner support frame of the utility model; Figure 4 It is a side structural schematic diagram of the inner support frame of the utility model.
[0022] The utility model provides a multi-structure cable, comprising a cable sleeve 1, wherein a plurality of cables 2 are embedded in the cable sleeve 1, a cold shrink sleeve 4 is embedded outside the cable sleeve 1, and a fixing ring 3 is fixed at one end of the cold shrink sleeve 4; a sleeve body 41 is arranged in the cold shrink sleeve 4, an inner support ring 42 is embedded in the sleeve body 41, and a pull rope 43 is connected to the end of the inner support ring 42. An inner support frame 11 is arranged in the cable sleeve 1, and a support block 111 is installed in the inner support frame 11, and an embedding rod 112 is penetrated through the center of the support block 111, and a plurality of plane stoppers 113 are connected to the support block 111, and a plurality of cable embedding grooves 114 are directly formed between the support block 111 and the plane stopper 113.
[0023] The working principle of the utility model is described as follows:
[0024] During the production process of the utility model, the cable 2 is engaged in the cable embedding groove 114 formed by the support block 111 and the flat stopper 113 to be fixed, and then the external cable sleeve 1 is cooperated with the embedding rod 112 to complete the embedding of the inner support block 111, so as to ensure that the inner support frame 11 is embedded in the cable sleeve 1, and then the cable 2 is connected to the equipment, and the inner support ring 42 in the shrink sleeve 4 on the fixing ring 3 is pulled by the pull rope 43 to make it separate from the sleeve body 41, so that the sleeve body 41 can achieve corresponding shrinkage, and the cable sleeve end is covered, thereby improving a certain waterproof performance, preventing the cable end from being affected by moisture, and improving a certain safety performance.
[0025] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0026] Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference numerals in the claims should not be regarded as limiting the claims involved.
Claims
1. A multi-structure cable, characterized in that: It comprises a cable sleeve (1), wherein a plurality of cables (2) are embedded in the cable sleeve (1), a cold shrink sleeve (4) is nested outside the cable sleeve (1), and a fixing ring (3) is fixed at one end of the cold shrink sleeve (4); The cold shrink sleeve (4) is provided with a sleeve body (41), an inner support ring (42) is embedded in the sleeve body (41), and a pull rope (43) is connected to the end of the inner support ring (42).
2. A multi-structure cable according to claim 1, characterized in that: An inner support frame (11) is arranged inside the cable sleeve (1), a support block (111) is installed inside the inner support frame (11), an embedding rod (112) passes through the center of the support block (111), a plurality of planar stoppers (113) are connected to the support block (111), and a plurality of cable embedding grooves (114) are directly formed between the support block (111) and the planar stoppers (113).
3. A multi-structure cable according to claim 2, characterized in that: The cable (2) is clamped in the cable embedding groove (114), the embedding rod (112) is embedded in the cable sleeve (1), and the plane stopper (113) is embedded in the cable sleeve (1).
4. A multi-structure cable according to claim 1, characterized in that: The fixing ring (3) fixes the cold shrink sleeve (4) to the surface of the cable sleeve (1), and the sleeve body (41) is made of silicone rubber.
5. A multi-structure cable according to claim 1, characterized in that: The cable (2) is composed of an inner support frame (11), the cable sleeve (1) and a cold shrink sleeve (4) to form a multi-structure cable.