CN220692807U - Integral prefabricated insulating straight-through joint - Google Patents
Integral prefabricated insulating straight-through joint Download PDFInfo
- Publication number
- CN220692807U CN220692807U CN202322310475.8U CN202322310475U CN220692807U CN 220692807 U CN220692807 U CN 220692807U CN 202322310475 U CN202322310475 U CN 202322310475U CN 220692807 U CN220692807 U CN 220692807U
- Authority
- CN
- China
- Prior art keywords
- cable
- joint
- insulation
- conductor
- insulating
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000005253 cladding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses an integral prefabricated insulating straight-through joint, which relates to the technical field of insulating straight-through joints, and comprises a waterproof belt, a copper shell, a cable outer sheath, a cable metal sheath, a cable insulating shielding layer, an integral prefabricated rubber part, a wrapping semiconductive belt, a cable conductor, a cable main insulator and a grounding cable, wherein the waterproof belt is used for providing a waterproof function and protecting the joint from being damaged by external environment; the copper shell provides mechanical protection and grounding functions; the cable outer sheath is a main layer for protecting the cable and has the function of preventing the damage of external factors to the cable; the cable metal sheath provides mechanical protection and shielding functions for the cable; the cable insulation shielding layer is used for providing insulation and shielding functions of the cable and is a layer which directly contacts the cable conductor; the integral pre-formed rubber is used for sealing and insulating the cable, can fill the gap between the joint and the cable, and provides additional insulation protection.
Description
Technical Field
The utility model relates to the technical field of insulating straight-through connectors, in particular to an integral prefabricated insulating straight-through connector.
Background
The traditional cable connection needs to be constructed on site, is easily influenced by environmental factors and construction skills, and is not reliable enough, so that the technical problem is solved, and an integral prefabricated insulating straight-through connector is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an integral prefabricated insulating straight-through joint, which solves the technical problems that the traditional cable connection needs to be constructed on site and is easily influenced by environmental factors and construction skills, so that the connection is not reliable enough.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides an integral prefabricated insulating straight-through joint, includes waterproof tape, copper sheathing, cable oversheath, cable metal sheath, cable insulation shielding layer, integral prefabricated rubber spare, around package semiconductive belt, cable conductor, cable main insulation, earth cable, wherein, waterproof tape is located the outside of integral prefabricated insulating straight-through joint, is connected through cladding form between other subassemblies, and cable insulation shielding layer is located between cable metal sheath and the cable conductor.
Preferably: the cable outer sheath is located between the waterproof tape and the copper shell.
Preferably: the cable metal sheath is located below the cable outer sheath.
Preferably: the cable insulation shielding layer is positioned between the cable metal sheath and the cable conductor, and the integral prefabricated rubber piece is positioned on the cable insulation shielding layer.
Preferably: the wrapped semiconducting tape is between the cable insulation shield and the cable conductor.
Preferably: the cable conductor is located the below of whole prefabricated rubber spare, and cable main insulation is cable conductor's insulating layer, is located cable conductor's skin, and the ground cable is located the bottom of whole prefabricated insulating straight joint.
(III) beneficial effects
1. The waterproof tape is used for providing waterproof function and protecting the joint from the external environment; the copper shell provides mechanical protection and grounding functions; the cable outer sheath is a main layer for protecting the cable and has the function of preventing the damage of external factors to the cable; the cable metal sheath provides mechanical protection and shielding functions for the cable; the cable insulation shielding layer is used for providing insulation and shielding functions of the cable and is a layer which directly contacts the cable conductor; the integral prefabricated rubber piece is used for sealing and insulating the cable, can fill the gap between the joint and the cable, and provides additional insulation protection; the wrapped semiconductive tape is typically used to provide shielding for the cable and is connected to other shielding layers and to the ground cable; the cable conductor is a core part for current conduction and carries current according to the type and design of the cable; the cable main insulation is used for isolating cable conductors and ensuring that current does not leak or interfere with other circuits; the ground cable is used to connect the connector to a ground grounding system to provide ground protection.
2. The utility model provides a waterproof tape and the application of whole prefabricated rubber spare, effectively prevent the invasion of moist and moisture to the joint, the stability of protection cable system, cable metal sheath and wraparound semi-conductive tape provide effectual electromagnetic shield, reduce interference and noise, provide more stable signal transmission.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Fig. 1 is a structural diagram of the present utility model.
Legend description: 1. a waterproof tape; 2. a copper shell; 3. a cable insulation shield layer; 4. integrally prefabricating a rubber member; 5. wrapping the semiconductive belt; 6. a cable conductor; 7. the cable is insulated mainly; 8. a ground cable; 10. a cable metal sheath; 11. and an outer sheath of the cable.
Detailed Description
According to the embodiment of the application, the integral prefabricated insulating straight-through connector is provided, so that the technical problem that the connection is unreliable due to the fact that the traditional cable connection needs to be constructed on site and is easily influenced by environmental factors and construction skills is effectively solved.
Examples
The overall thought of the technical scheme in the embodiment of the application is as follows:
aiming at the problems in the prior art, the utility model provides an integral prefabricated insulating straight-through joint, which comprises the following components: the waterproof tape 1, the copper shell 2, the cable outer sheath 11, the cable metal sheath 10, the cable insulation shielding layer 3, the integral prefabricated rubber part 4, the wrapping semiconductive tape 5, the cable conductor 6, the cable main insulation 7 and the grounding cable 8, wherein the waterproof tape 1 is positioned at the outermost part of the integral prefabricated insulation straight-through joint and is connected with other components in a coating mode, and the cable insulation shielding layer 3 is positioned between the cable metal sheath 10 and the cable conductor 6;
the cable outer sheath 11 is positioned between the waterproof tape 1 and the copper shell 2, the cable metal sheath 10 is positioned below the cable outer sheath 11, the cable insulation shielding layer 3 is positioned between the cable metal sheath 10 and the cable conductor 6, the integral prefabricated rubber part 4 is positioned above the cable insulation shielding layer 3, the wrapping semiconductive tape 5 is positioned between the cable insulation shielding layer 3 and the cable conductor 6, the cable conductor 6 is positioned below the integral prefabricated rubber part 4, the cable main insulation 7 is an insulation layer of the cable conductor 6 and is positioned on the outer layer of the cable conductor 6, the grounding cable 8 is positioned at the bottom of the integral prefabricated insulation straight-through joint, the integral prefabricated insulation straight-through joint adopts a prefabricated and assembled mode, the installation is convenient and quick, the construction time and the labor cost are reduced, the integral prefabricated insulation straight-through joint adopts a multi-layer insulation and shielding structure, good insulation performance is provided, the cable loss and the power load are reduced, the copper shell 2 and the cable outer sheath 11 of the joint provide strong mechanical protection, the reliability and the safety of the joint are ensured against external force such as pulling, extrusion and bending, the application of the tape 1 and the integral prefabricated rubber part 4 effectively prevents and protects the joint from being invaded by moisture, the moisture of the cable, the cable protection system is provided by the moisture, the cable protection system is reduced, the moisture and the cable protection system is more stably and the electromagnetic shielding system is provided, the cable protection system is provided, and the electromagnetic shielding system is more stably and the cable protection is provided, and the cable protection is protected, and the cable protection is more stable, and the cable protection is provided and has the cable protection 10 and has the cable protection and has the cable protection and is provided;
the waterproof tape 1 serves to provide a waterproof function and to protect the joint from the external environment; the copper shell 2 provides mechanical protection and grounding functions; the cable outer sheath 11 is a main layer for protecting the cable, and functions to prevent damage to the cable by external factors; the cable metal sheath 10 provides mechanical protection and shielding functions for the cable; the cable insulation shield layer 3 is used for providing insulation and shielding functions of the cable, and is a layer directly contacting the cable conductor; the integral prefabricated rubber piece 4 is used for sealing and insulating the cable, can fill the gap between the joint and the cable, and provides additional insulation protection; the wrapped semiconducting tape 5 is typically used to provide shielding of the cable and is connected to other shielding layers and to a ground cable 8; the cable conductor 6 is the core of the current conduction, carrying the current according to the type and design of the cable; the cable main insulation 7 serves to isolate the cable conductors and ensure that current does not leak or interfere with other circuitry; the ground cable 8 is used to connect the connector to a ground system to provide ground protection.
Working principle: the whole prefabricated insulating straight-through joint adopts prefabricated and assembled mode, simple to operate is swift, reduce engineering time and human cost, whole prefabricated insulating straight-through joint adopts multilayer insulation and shielding structure, provide good insulating properties, reduce cable loss and power load, copper shell 2 and cable oversheath 11 of joint provide powerful mechanical protection, resist external force such as pulling, extrusion and bending, ensure reliability and the security of joint, waterproof tape 1 and the application of whole prefabricated rubber 4, effectively prevent the invasion of moisture and moisture counter-joint, the stability of protection cable system, cable metal sheath 10 and wrap-up semiconductive belt 5 provide effectual electromagnetic shield, interference and noise are reduced, provide more stable signal transmission.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. An integrally prefabricated insulated straight joint, characterized in that it comprises: the waterproof cable comprises a waterproof belt (1), a copper shell (2), a cable outer sheath (11), a cable metal sheath (10), a cable insulation shielding layer (3), an integral prefabricated rubber part (4), a wrapping semiconductive belt (5), a cable conductor (6), a cable main insulation (7) and a grounding cable (8);
the waterproof belt (1) is positioned at the outermost part of the integral prefabricated insulating straight-through joint and is connected with other components in a cladding mode;
the cable insulation shielding layer (3) is located between the cable metal sheath (10) and the cable conductor (6).
2. An integrally formed insulated straight joint as claimed in claim 1, wherein: the cable outer sheath (11) is positioned between the waterproof belt (1) and the copper shell (2).
3. An integrally formed insulated straight joint as claimed in claim 2, wherein: the cable metal sheath (10) is located below the cable outer sheath (11).
4. An integrally formed insulated straight joint as claimed in claim 1, wherein: the cable insulation shielding layer (3) is positioned between the cable metal sheath (10) and the cable conductor (6), and the integral prefabricated rubber part (4) is positioned above the cable insulation shielding layer (3).
5. An integrally formed insulated straight joint as claimed in claim 1, wherein: the wrapped semiconducting tape (5) is between the cable insulation shield (3) and the cable conductor (6).
6. An integrally formed insulated straight joint as claimed in claim 1, wherein: the cable conductor (6) is located the below of whole prefabricated rubber spare (4), and cable main insulation (7) are the insulating layer of cable conductor (6), are located the skin of cable conductor (6), and ground cable (8) are located the bottom of whole prefabricated insulating straight joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310475.8U CN220692807U (en) | 2023-08-28 | 2023-08-28 | Integral prefabricated insulating straight-through joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310475.8U CN220692807U (en) | 2023-08-28 | 2023-08-28 | Integral prefabricated insulating straight-through joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692807U true CN220692807U (en) | 2024-03-29 |
Family
ID=90403979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310475.8U Active CN220692807U (en) | 2023-08-28 | 2023-08-28 | Integral prefabricated insulating straight-through joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692807U (en) |
-
2023
- 2023-08-28 CN CN202322310475.8U patent/CN220692807U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5218167A (en) | Cable assembly with lightning protection | |
| RU2484564C1 (en) | Device for connection between connective parts of electric power equipment | |
| CN220692807U (en) | Integral prefabricated insulating straight-through joint | |
| JP4768516B2 (en) | Power cable connection | |
| CN111769511B (en) | Joint connecting device | |
| CN209029896U (en) | One kind is around packet mode transition joint | |
| CN216212532U (en) | Anticorrosive radial waterproof power cable of protection against rodents ant | |
| CN114927267A (en) | Anti-electromagnetic interference structure of sensor wire harness and vehicle cable system | |
| CN215497128U (en) | Take heat shrinkage bush's cable connection structure and unmanned aerial vehicle | |
| JP3349344B2 (en) | Device direct connection type terminal | |
| KR20090102926A (en) | Optical Fiber Composite Power Cable Joint Box with Connector | |
| CN212484988U (en) | Multi-layer wear-resisting type electric wire | |
| CN209344366U (en) | A kind of low voltage cable connector | |
| CN208862550U (en) | A kind of system that communication cable realizes static full-shield | |
| CN113471925A (en) | Cable joint | |
| CN202189986U (en) | Outdoor control cable | |
| CN208971109U (en) | The cable joint protector of high current plug | |
| US8337221B1 (en) | Transmission apparatus | |
| CN220020681U (en) | Tensile elastomer insulation sheath cable | |
| CN212675933U (en) | Compound anti-interference cable of multilayer protection | |
| CN219591139U (en) | Anti-interference cable | |
| CN219040099U (en) | Cable for rat-proof termite-resistant cold-resistant flame-retardant A-type frequency converter | |
| CN209046228U (en) | Cable termination | |
| CN218730087U (en) | Land power cable with monitoring function | |
| CN217113940U (en) | Metal shielding variable frequency power cable with inner steel strip armor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |