CN210723394U - Distribution network 10kV uninterrupted operation cable head bypass connector - Google Patents
Distribution network 10kV uninterrupted operation cable head bypass connector Download PDFInfo
- Publication number
- CN210723394U CN210723394U CN201921975652.1U CN201921975652U CN210723394U CN 210723394 U CN210723394 U CN 210723394U CN 201921975652 U CN201921975652 U CN 201921975652U CN 210723394 U CN210723394 U CN 210723394U
- Authority
- CN
- China
- Prior art keywords
- copper
- connector
- cable head
- operation cable
- block pressing
- 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.)
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Links
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 9
- 210000002105 tongue Anatomy 0.000 claims 5
- 239000000463 material Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Abstract
The utility model discloses a join in marriage net 10kV operation cable head bypass connector that does not have a power failure, include: the conductor end base is made of copper alloy and comprises a side part, a bottom part and a top part, wherein the bottom part and the top part are connected with the bottom end and the top end of the side part and are arranged in parallel; the top block pressing tongue is made of copper alloy, arranged above the bottom and matched with the top to clamp the copper-aluminum row; and the screw rod is connected with the screwing screw hole through square thread, the upper end of the screw rod is movably connected with the jacking block pressing tongue, and the jacking block pressing tongue is driven to move through the rotation of the screw rod and is matched with the top to clamp the copper-aluminum busbar. The utility model discloses satisfy the requirement of the connection of bypass circuit and uninterrupted power operation function when can realizing overhauing and maintaining, can disassemble to retrieve after exceeding life, material chemical properties is stable, can not cause the pollution to the environment.
Description
Technical Field
The utility model belongs to the technical field of the electric power fitting, concretely relates to bypass connector.
Background
The bypass power transmission function during the overhaul and maintenance of the power system is realized by adopting a bypass connector. At present, no bypass connector convenient to operate is available on the market, and the requirement of realizing the functions of connection of a bypass line and uninterrupted power operation during maintenance and repair is met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a join in marriage net 10kV operation cable head bypass connector that does not have a power failure is provided, the connection and the operation function that does not have a power failure of bypass line when satisfying and to realize overhauing and maintaining.
In order to solve the technical problem, the utility model adopts the following technical scheme: join in marriage net 10kV operation cable head bypass connector that does not have a power failure, include:
the conductor end base is made of copper alloy and comprises a side part, a bottom part and a top part, wherein the bottom part and the top part are connected with the bottom end and the top end of the side part and are arranged in parallel;
the top block pressing tongue is made of copper alloy, arranged above the bottom and matched with the top to clamp the copper-aluminum row;
and the screw rod is connected with the screwing screw hole through square thread, the upper end of the screw rod is movably connected with the jacking block pressing tongue, and the jacking block pressing tongue is driven to move through the rotation of the screw rod and is matched with the top to clamp the copper-aluminum busbar.
Preferably, the top block pressing tongue and the top of the base are provided with concave-convex clamping surfaces at one side for clamping the copper-aluminum row.
Preferably, the concave-convex clamping surface includes a V-shaped portion at a middle portion.
Preferably, the included angle of the V-shaped part is 170 degrees.
Preferably, the jacking block tongue depressor is provided with a connecting hole, the head of the screw rod is provided with a connector, the connector is inserted into the connecting hole, the middle part of the connector is provided with an annular groove, a limit pin is inserted into the side surface of the connecting hole, and the limit pin is matched with the annular groove.
The utility model discloses a technical scheme, following beneficial effect has:
the clamping and locking functions are realized by using the square thread between the screw rod and the bottom of the base, the copper aluminum busbar is clamped by matching the bottom of the base with the pressing tongue of the top block, the bypass power transmission function is realized by connecting the power transmission soft copper conductor, the insulation protection of the conductor end and the power transmission conductor is realized by adopting an insulating weather-resistant material, and the requirements of the connection of a bypass line and the uninterrupted power operation function during maintenance can be met.
In addition, the conductor end is made of copper alloy materials, and the power transmission line uses a plurality of strands of soft copper wires, so that the strength is high, and the conductivity is excellent. The material can be disassembled and recycled after exceeding the service life, has stable chemical property and can not cause pollution to the environment.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a conductor termination base;
fig. 4 is a schematic structural view of the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
Referring to fig. 1 to 4, a cable head bypass connector for distribution network 10kV uninterruptible power operation includes:
the conductor end base 1 is made of copper alloy and comprises a side part, a bottom part and a top part which are connected with the bottom end and the top end of the side part and are arranged in parallel, wherein the side part is provided with a wiring screw hole 11, the wiring screw hole is in threaded connection with a wiring terminal, the wiring terminal is connected with a power transmission soft copper conductor, the bottom part is provided with a screwing screw hole which is communicated up and down, an insulating layer is arranged outside the conductor end base, the insulating layer is made of insulating weather-resistant materials, and the copper aluminum bar is clamped to;
the top block pressing tongue 3 is made of copper alloy, is arranged above the bottom and is matched with the top to clamp the copper-aluminum row;
and the screw rod 2 is connected with the screwing screw hole through square thread, the upper end of the screw rod is movably connected with the jacking block pressing tongue, and the jacking block pressing tongue is driven to move through the rotation of the screw rod and is matched with the top to clamp the copper-aluminum busbar.
The clamping and locking functions are realized by using the square thread between the screw rod and the bottom of the base, the copper aluminum busbar is clamped by matching the bottom of the base with the pressing tongue of the top block, the bypass power transmission function is realized by connecting the power transmission soft copper conductor, the insulation protection of the conductor end and the power transmission conductor is realized by adopting an insulating weather-resistant material, and the requirements of the connection of a bypass line and the uninterrupted power operation function during maintenance can be met.
In order to clamp the copper-aluminum bar conveniently, concave-convex clamping surfaces are arranged on the top of the top block pressing tongue and the top of the base at one side of the copper-aluminum bar clamped and clamped. Preferably, the concave-convex clamping surface includes a V-shaped portion at a middle portion. Further, the included angle of the V-shaped part is 170 degrees.
Specifically, the kicking block is pressed the tongue and is equipped with the connecting hole, the head of screw rod is equipped with the connector, the connector inserts the connecting hole, the middle part of connector is equipped with ring channel 21, the side of connecting hole inserts the spacer pin, the spacer pin cooperates with the ring channel.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. Join in marriage net 10kV operation cable head bypass connector that does not cut off power supply, its characterized in that includes:
the conductor end base is made of copper alloy and comprises a side part, a bottom part and a top part, wherein the bottom part and the top part are connected with the bottom end and the top end of the side part and are arranged in parallel;
the top block pressing tongue is made of copper alloy, arranged above the bottom and matched with the top to clamp the copper-aluminum row;
and the screw is in threaded connection with the screwing hole by adopting square teeth, the upper end of the screw is movably connected with the jacking block pressing tongue, and the jacking block pressing tongue is driven to move by the rotation of the screw and is matched with the top to clamp the copper-aluminum busbar.
2. The distribution network 10kV uninterrupted power operation cable head bypass connector of claim 1, characterized in that: and concave-convex clamping surfaces are arranged on one sides of the top block pressing tongues and the top of the base for clamping the copper-aluminum row.
3. The distribution network 10kV uninterrupted power operation cable head bypass connector of claim 2, characterized in that: the concave-convex clamping surface comprises a V-shaped part at the middle part.
4. The distribution network 10kV uninterrupted power operation cable head bypass connector of claim 3, characterized in that: the included angle of V type portion is 170 degrees.
5. The distribution network 10kV uninterrupted power operation cable head bypass connector of claim 1, characterized in that: the ejector block tongue depressor is provided with a connecting hole, the head of the screw rod is provided with a connector, the connector is inserted into the connecting hole, the middle of the connector is provided with an annular groove, a limit pin is inserted into the side face of the connecting hole, and the limit pin is matched with the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975652.1U CN210723394U (en) | 2019-11-15 | 2019-11-15 | Distribution network 10kV uninterrupted operation cable head bypass connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975652.1U CN210723394U (en) | 2019-11-15 | 2019-11-15 | Distribution network 10kV uninterrupted operation cable head bypass connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723394U true CN210723394U (en) | 2020-06-09 |
Family
ID=70930943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975652.1U Active CN210723394U (en) | 2019-11-15 | 2019-11-15 | Distribution network 10kV uninterrupted operation cable head bypass connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723394U (en) |
-
2019
- 2019-11-15 CN CN201921975652.1U patent/CN210723394U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |