CN212624884U - High-strength shear-resistant stranded conductor - Google Patents
High-strength shear-resistant stranded conductor Download PDFInfo
- Publication number
- CN212624884U CN212624884U CN202021783169.6U CN202021783169U CN212624884U CN 212624884 U CN212624884 U CN 212624884U CN 202021783169 U CN202021783169 U CN 202021783169U CN 212624884 U CN212624884 U CN 212624884U
- Authority
- CN
- China
- Prior art keywords
- cable
- stranded
- twisted
- supporting
- spiral groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a high-strength shear-resistant stranded conductor, relating to the field of relevant parts in the electronic industry; the stranded conductor comprises a stranded cable; the twisted cable is provided with a plurality of twisted cable mounting spiral grooves which are matched with the twisted cable, the port of each twisted cable mounting spiral groove is made of an elastic material, the width of the port is smaller than the diameter of the twisted cable, the outer wall of the twisted cable is connected with the inner wall of each twisted cable mounting spiral groove through a conductive filler, and the support cable is also provided with a tensile member and a lightning arrester; the width of the port of the stranded cable installation spiral groove is smaller than the diameter of the stranded cable, so that the stranded cable is fixed in the stranded cable installation spiral groove, the stranded cables are mutually stranded on the supporting cable and are fully contacted with the supporting cable, the stranded cables and the supporting cable form a whole, the supporting cable plays a role in protecting the stranded cable, and the shearing resistance of the stranded cable is improved.
Description
Technical Field
The utility model relates to a relevant part field of electronic industry specifically is a high strength shear resistance stranded conductor.
Background
The conventional twisted conductors are formed by twisting several conductors with each other, so that the twisted conductors are poor in twisting effect and easy to spread, and the shearing resistance is low because no supporting member is arranged between the conductors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength shear resistance stranded conductor to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high strength shear resistant stranded conductor includes a stranded cable; the twisted cable is provided with a plurality of twisted cable installation spiral grooves matched with the twisted cable, the port of each twisted cable installation spiral groove is made of elastic materials, the width of the port of each twisted cable installation spiral groove is smaller than the diameter of the twisted cable, the outer wall of the twisted cable is connected with the inner wall of each twisted cable installation spiral groove through a conductive filler, and the support cable is further provided with a tensile piece and a lightning arrester.
As a further aspect of the present invention: the conductive filler is conductive grease.
As a further aspect of the present invention: the tensile piece is tensile glass rope, tensile glass rope is equipped with many and inserts and establish in the support cable, and the material of tensile glass rope is glass fiber.
As a further aspect of the present invention: the lightning protection piece is a lightning protection ground wire, the lightning protection ground wire is inserted in the supporting cable, and the outer wall of the lightning protection ground wire is in contact with the supporting cable.
As a further aspect of the present invention: the stranded cable and the supporting cable are both copper conductors.
As a further aspect of the present invention: and an insulating protective layer is sleeved on the periphery of the supporting cable.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the port of the twisted cable installation spiral groove is made of elastic materials, so that a twisted cable can enter the twisted cable installation spiral groove, the width of the port of the twisted cable installation spiral groove is smaller than the diameter of the twisted cable, the twisted cable can be fixed in the twisted cable installation spiral groove, the twisted cables are twisted on the supporting cable mutually and fully contacted with the supporting cable, the twisted cables and the supporting cable are made to be a whole, the supporting cable plays a role in protecting the twisted cable, and the shearing resistance of the twisted cable is improved.
2. The tensile glass rope can provide certain tensile capacity and shearing resistance for supporting the cable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic three-dimensional structure of the support cable of fig. 1.
Notations for reference numerals: the cable comprises an insulating protective layer 1, a tensile glass rope 2, a stranded cable 3, a stranded cable mounting spiral groove 4, a supporting cable 5 and a lightning protection ground wire 6.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Referring to fig. 1 and 2, in one embodiment of the present invention, a high strength shear resistant stranded conductor includes a stranded cable 3; stranded cable 3 is equipped with many and is connected with support cable 5, set up on support cable 5 a plurality ofly and stranded cable 3 complex stranded cable installation helicla flute 4, the port of stranded cable installation helicla flute 4 is for having elastic material and port width be less than the diameter of stranded cable 3, 3 outer walls of stranded cable pass through conductive filler and stranded cable installation helicla flute 4 inner wall connection, still be equipped with tensile piece and lightning-arrest piece in the support cable 5.
In this embodiment, the port of the twisted cable installation spiral groove 4 is made of an elastic material, so that the twisted cable 3 enters the twisted cable installation spiral groove 4, and the port width of the twisted cable installation spiral groove 4 is smaller than the diameter of the twisted cable 3, so that the twisted cable 3 is fixed in the twisted cable installation spiral groove 4, and the twisted cable 3 is prevented from being loosened outside the support cable 5, thereby reducing the electric conductivity, the multiple twisted cables 3 are twisted on the support cable 5 and fully contacted with the support cable 5, so that the multiple twisted cables 3 and the support cable 5 are integrated, the support cable 5 plays a role in protecting the twisted cable 3, and the shearing resistance of the twisted cable 3 is improved.
Preferably, the conductive filler is conductive grease, and the conductive grease is black conductive grease which is prepared by adding high-purity conductive carbon black thickened synthetic oil and various additives such as a high-molecular conductive agent, an antioxidant and an anti-corrosion agent and refining by a special process, and can enhance the conductive capability of the stranded cable 3 and prevent electrostatic damage; the tensile piece is tensile glass rope 2, tensile glass rope 2 is equipped with many and inserts and establish in supporting cable 5, and the material of tensile glass rope 2 is glass fiber, and glass fiber twists the glass rope with glass fiber, has very strong bearing capacity and can not rust, can melt under high temperature, and glass fiber is insulating, and is heat-resisting again, so it is very outstanding insulating material, so can provide certain tensile ability and shear capacity for supporting cable 5.
Referring to fig. 1, in an embodiment of the present invention, the lightning arrester is a lightning protection ground wire 6, the lightning protection ground wire 6 is inserted into the supporting cable 5, and the outer wall of the lightning protection ground wire is in contact with the supporting cable 5.
Preferably, the stranded cable 3 and the supporting cable 5 are both copper conductors, the resistivity of the copper conductors is low, heat generation in the conduction process is low, electric energy loss is low, and the stranded cable and the supporting cable are widely applied to the related part industries of the power and electronic industries; compared with the aluminum conductor, the copper conductor has greatly improved performance, small electrical impedance, difficult rustiness, soft quality and capability of being made into a plurality of strands of flexible wires, greatly improves the bending times, can be arranged on mobile equipment, has greatly prolonged service life compared with aluminum, and can also select other lead materials (such as compounds of superconducting materials niobium and tin and the like) according to specific conditions in actual conditions.
Referring to fig. 1, in an embodiment of the present invention, an insulating protective layer 1 is sleeved on the periphery of the supporting cable 5.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A high strength shear resistant stranded conductor comprising a stranded cable (3); the twisted cable is characterized in that the twisted cable (3) is provided with a plurality of twisted cable installation spiral grooves (4) matched with the twisted cable (3), the port of each twisted cable installation spiral groove (4) is made of elastic materials, the width of the port of each twisted cable installation spiral groove (4) is smaller than the diameter of the twisted cable (3), the outer wall of the twisted cable (3) is connected with the inner wall of each twisted cable installation spiral groove (4) through a conductive filler, and an anti-pulling piece and a lightning protection piece are further arranged in the supporting cable (5).
2. A high strength shear resistant stranded conductor according to claim 1, wherein said conductive filler is conductive grease.
3. A high-strength shear-resistant stranded conductor according to claim 1, wherein the tensile member is a tensile glass rope (2), the tensile glass rope (2) is provided with a plurality of strips and inserted in the supporting cable (5), and the tensile glass rope (2) is made of glass fiber.
4. A high strength shear resistant stranded conductor according to claim 1, wherein said lightning conductor is a lightning conductor (6), said lightning conductor (6) is inserted in a supporting cable (5) and the outer walls are all in contact with the supporting cable (5).
5. A high strength shear resistant stranded conductor according to claim 2, 3 or 4, wherein said stranded cable (3) and said supporting cable (5) are both copper conductors.
6. A high strength shear resistant stranded conductor according to claim 5, wherein the supporting cable (5) is sheathed with an insulating protective layer (1) on its periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783169.6U CN212624884U (en) | 2020-08-24 | 2020-08-24 | High-strength shear-resistant stranded conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783169.6U CN212624884U (en) | 2020-08-24 | 2020-08-24 | High-strength shear-resistant stranded conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212624884U true CN212624884U (en) | 2021-02-26 |
Family
ID=74712793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783169.6U Expired - Fee Related CN212624884U (en) | 2020-08-24 | 2020-08-24 | High-strength shear-resistant stranded conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212624884U (en) |
-
2020
- 2020-08-24 CN CN202021783169.6U patent/CN212624884U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102097170B (en) | Low-voltage power supply cable | |
| CN212624884U (en) | High-strength shear-resistant stranded conductor | |
| CN212570465U (en) | High-low voltage crosslinked cable | |
| CN216055195U (en) | Rare earth aluminum alloy wire harness for cable car | |
| CN103456384A (en) | Copper-coated aluminum alloy conductor cable for automobile | |
| CN202473390U (en) | Medium-voltage power cable | |
| CN203465960U (en) | Copper-coated aluminum alloy conductor cable for automobile | |
| CN111755150A (en) | Flat type torsion-resistant silicone rubber cable | |
| CN216487427U (en) | Antimagnetic anti-interference special cable | |
| CN220526621U (en) | Elastic recovery type extrusion-resistant shielded cable | |
| RU205212U1 (en) | ONBOARD AIRCRAFT ELECTRIC WIRE | |
| CN215895990U (en) | Flexible cable for robot joint | |
| CN220569459U (en) | Heat-conducting type sealed shielding coaxial cable | |
| CN210805312U (en) | Corrosion-resistant aluminum-coated steel-cored aluminum stranded wire | |
| CN215450941U (en) | Soft aluminum alloy photovoltaic special cable | |
| CN113689970B (en) | Anti-bending aluminum alloy cable for electric automobile charging and preparation method thereof | |
| CN213303743U (en) | Internal connection cable of electric appliance | |
| CN212461177U (en) | Composite tinned copper stranded wire | |
| CN213844784U (en) | Aluminum core insulation butyronitrile cable | |
| CN216450444U (en) | Long-life environmental protection cable | |
| CN217035224U (en) | High-temperature-resistant silicon rubber aluminum-magnesium alloy cable | |
| CN213988336U (en) | Electronic wire with high fireproof performance | |
| CN202103875U (en) | Double-conductor heating cable | |
| CN213400602U (en) | Flexible tensile cold-resistant elevator trailing cable and special cable for elevator | |
| CN217690515U (en) | Portable high-flexibility grounding special cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210824 |