CN207967329U - A kind of cable laying Special-shaped parrel-slot cable clamp - Google Patents
A kind of cable laying Special-shaped parrel-slot cable clamp Download PDFInfo
- Publication number
- CN207967329U CN207967329U CN201820456983.3U CN201820456983U CN207967329U CN 207967329 U CN207967329 U CN 207967329U CN 201820456983 U CN201820456983 U CN 201820456983U CN 207967329 U CN207967329 U CN 207967329U
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- CN
- China
- Prior art keywords
- wire clamp
- cable
- pedestal
- adjusting nut
- head cap
- 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
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Abstract
The utility model discloses a kind of cable laying Special-shaped parrel-slot cable clamps, including guard assembly, spring, adjusting nut, hexagon socket head cap screw, the inside bottom side of the guard assembly is provided with wire clamp pedestal, it is threaded with hexagon socket head cap screw above the wire clamp pedestal, copper brazing piece is welded with above the both sides of the wire clamp pedestal.The utility model has the beneficial effects that：By being provided with guard assembly on the outside of Special-shaped parrel-slot cable clamp, parallel groove clamp is set to be exposed in external environment and will not be aoxidized for a long time, its service life is set to greatly reinforce, the insulation performance of guard assembly can greatly strengthen the safe to use of parallel groove clamp simultaneously, reduce the frequency that accident occurs for circuit；By adjusting nut, the collocation of hexagon socket head cap screw and spring uses, and can adjust the distance between wire clamp gland and wire clamp pedestal using adjusting nut according to the diameter of the cable of required clamping, easy to operate, keeps senior engineer's operation safer.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of cable laying Special-shaped parrel-slot cable clamp.
Background technology
Aluminum stranded conductor or the steel strand wires of steel-cored aluminium strand and overhead ground wire of the parallel groove clamp for middle small bore are not being held
By the connection on the position of tension, it is additionally operable to the wire jumper connection of non-rectilinear shaft tower.Power engineering material（Gold utensil）Connecting wire is mutual
It is connected with being mainly used for power circuitry engineering.Bolt type parallel groove clamp is manufactured using board-to-board formula structure, aluminum alloy materials, according to
To be fixed on by connecting conducting wire in the clamping plate with flute profile up and down by the fastening pressure of bolt and complete connection, then by flat shim and
Spring washer transmits, and relatively uniform and constant pressure effect is provided to conducting wire is connected, detachable after installation, often uses online
The wire jumper of road tension-resistant terminal or grounded-line lap-joint, to ensure that wire clamp has enough and uniform pressure, parallel groove clamp general in conducting wire
It requires to fasten using two bolts or three bolt arrangements, while in installing firmly uniform when each bolt.Sometimes it is that guarantee is reliable for operation
Property, it is equidistant using two or 3 wire clamps when line construction and by the way of connecing.Bolt type parallel groove clamp about leads the grip of conducting wire
The 10%-20% of line computation pull-off force.
The parallel groove clamp of the prior art has the following problems：1, parallel groove clamp is exposed for a long time in air, with wind
Solarization, surface layer even internal structure can all be aoxidized, cause wire clamp to fall off, influence the doubling of circuit；2, cable is fastened on simultaneously
Ditch wire clamp domestic demand could be completed to clamp by the cooperation of fastening screw and nut, and tool staff passes through two hands ability in the air high
It can complete, operation is extremely inconvenient.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of special-shaped simultaneously ditch of cable laying
The characteristics of wire clamp has service life permanent, is easily installed adjusting.
To achieve the above object, the utility model provides the following technical solutions：A kind of cable laying Special-shaped parrel-slot cable clamp,
Including guard assembly, spring, adjusting nut, hexagon socket head cap screw, the inside bottom side of the guard assembly is provided with wire clamp pedestal, institute
It states and is threaded with hexagon socket head cap screw above wire clamp pedestal, copper brazing piece is welded with above the both sides of the wire clamp pedestal,
Wire clamp gland is installed, the lower section both sides of the wire clamp gland are welded with copper brazing piece, institute in the middle part of the hexagon socket head cap screw
It states and is provided with spring between wire clamp gland and wire clamp pedestal, the spring is mounted on the outside of hexagon socket head cap screw, the wire clamp pressure
It is provided with adjusting washer above lid, adjusting nut is provided with above the adjusting washer, the adjusting nut is mounted on interior
In the top circumference of hex bolts；
The guard assembly includes turning joint, insulating top cover, pin, junction button and insulator foot, wherein the insulation
It is provided with insulating top cover above pedestal, turning joint is connected between the insulating top cover and the side of insulator foot, it is described
One side roof part of insulator foot is provided with junction button, and an insulating top cover side bottom identical with insulator foot, which is provided with, to be connect
It detains, pin is connected between two junction buttons.
Preferably, the both sides of the wire clamp pedestal are arranged to upper spill, and the both sides of the wire clamp gland are arranged to concave,
Being connected together between the wire clamp gland and wire clamp pedestal has cable.
Preferably, the adjusting nut is that screw thread engages connection with the connection type of hexagon socket head cap screw.
Preferably, the insulating top cover is rotatablely connected with insulator foot by turning joint.
Preferably, through-hole is both provided in the middle part of the junction button, the pin is connected on the through-hole of junction button.
Preferably, the insulator foot is fixedly connected with insulating top cover by pin and junction button.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model keeps parallel groove clamp sudden and violent for a long time by being provided with guard assembly on the outside of Special-shaped parrel-slot cable clamp
It is exposed in external environment and will not be aoxidized, its service life is made to greatly reinforce, while the insulation performance of guard assembly can be significantly
The safe to use of parallel groove clamp is enhanced, the frequency that accident occurs for circuit is reduced.
2, the utility model is used by adjusting nut, the collocation of hexagon socket head cap screw and spring, can be according to required clamping
The diameter of cable adjusts the distance between wire clamp gland and wire clamp pedestal using adjusting nut, easy to operate, makes high work
Industry is safer.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model guard assembly；
In figure：1, guard assembly；11, turning joint；12, insulating top cover；13, pin；14, junction button；15, insulation bottom
Seat；2, wire clamp gland；3, spring；4, adjusting nut；5, adjusting washer；6, copper brazing piece；7, wire clamp pedestal；8, interior hexagonal spiral shell
Bolt.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of cable laying Special-shaped parrel-slot cable clamp, packet
Guard assembly 1, spring 3, adjusting nut 4, hexagon socket head cap screw 8 are included, the inside bottom side of guard assembly 1 is provided with wire clamp pedestal 7, line
The top of folder pedestal 7 is threaded with hexagon socket head cap screw 8, is welded with copper brazing piece 6 above the both sides of wire clamp pedestal 7, and interior six
The middle part of corner bolt 8 is equipped with wire clamp gland 2, and the both sides of wire clamp pedestal 7 are arranged to upper spill, the both sides setting of wire clamp gland 2
At concave, being connected together between wire clamp gland 2 and wire clamp pedestal 7 has cable, and the lower section both sides of wire clamp gland 2 are welded with copper
Soldering lug 6, is provided with spring 3 between wire clamp gland 2 and wire clamp pedestal 7, spring 3 is mounted on the outside of hexagon socket head cap screw 8, wire clamp
The top of gland 2 is provided with adjusting washer 5, and the top of adjusting washer 5 is provided with adjusting nut 4, and adjusting nut 4 is mounted on interior six
In the top circumference of corner bolt 8, adjusting nut 4 is that screw thread engages connection with the connection type of hexagon socket head cap screw 8；
Guard assembly 1 includes turning joint 11, insulating top cover 12, pin 13, junction button 14 and insulator foot 15, wherein
The top of insulator foot 15 is provided with insulating top cover 12, and rotating hinge is connected between insulating top cover 12 and the side of insulator foot 15
Chain 11, insulating top cover 12 are rotatablely connected with insulator foot 15 by turning joint 11, and a side roof part of insulator foot 15 is provided with
Junction button 14, the side bottom identical with insulator foot 15 of insulating top cover 12 are provided with junction button 14, between two junction buttons 14
It is connected with pin 13, the middle part of junction button 14 is both provided with through-hole, and pin 13 is connected on the through-hole of junction button 14, insulator foot
15 are fixedly connected with insulating top cover 12 by pin 13 and junction button 14.
The operation principle and process for using of the utility model：The wire clamp gland 2 that cable is placed when the utility model is used
Between wire clamp pedestal 7, spring 3 can then be compressed by screwing adjusting nut 4, you can adjust wire clamp gland 2 and wire clamp bottom
Seat the distance between 7 can be completed adjusting when wire clamp gland 2 and wire clamp pedestal 7 clamp cable, then pass through turning joint
11 turn to insulating top cover 12 at the top of insulator foot 15, recycle the connection of pin 13 and two junction buttons 14 by insulated top
Lid 12 and insulator foot 15 are fixed, you can complete the installation of Special-shaped parrel-slot cable clamp.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cable laying Special-shaped parrel-slot cable clamp, including guard assembly（1）, spring（3）, adjusting nut（4）, interior hexagonal spiral shell
Bolt（8）, it is characterised in that：The guard assembly（1）Inside bottom side be provided with wire clamp pedestal（7）, the wire clamp pedestal（7）'s
Top is threaded with hexagon socket head cap screw（8）, the wire clamp pedestal（7）Both sides above be welded with copper brazing piece（6）, described
Hexagon socket head cap screw（8）Middle part wire clamp gland is installed（2）, the wire clamp gland（2）Lower section both sides be welded with copper brazing
Piece（6）, the wire clamp gland（2）With wire clamp pedestal（7）Between be provided with spring（3）, the spring（3）Mounted on interior hexagonal spiral shell
Bolt（8）Outside, the wire clamp gland（2）Top be provided with adjusting washer（5）, the adjusting washer（5）Top setting
There is adjusting nut（4）, the adjusting nut（4）Mounted on hexagon socket head cap screw（8）Top circumference on；
The guard assembly（1）Including turning joint（11）, insulating top cover（12）, pin（13）, junction button（14）With insulation bottom
Seat（15）, wherein the insulator foot（15）Top be provided with insulating top cover（12）, the insulating top cover（12）With insulation bottom
Seat（15）Side between be connected with turning joint（11）, the insulator foot（15）A side roof part be provided with junction button
（14）, the insulating top cover（12）With insulator foot（15）An identical side bottom is provided with junction button（14）, two companies
Buckle（14）Between be connected with pin（13）.
2. a kind of cable laying Special-shaped parrel-slot cable clamp according to claim 1, it is characterised in that：The wire clamp pedestal
（7）Both sides be arranged to upper spill, the wire clamp gland（2）Both sides be arranged to concave, the wire clamp gland（2）With wire clamp
Pedestal（7）Between be connected together and have cable.
3. a kind of cable laying Special-shaped parrel-slot cable clamp according to claim 1, it is characterised in that：The adjusting nut
（4）With hexagon socket head cap screw（8）Connection type be screw thread engagement connection.
4. a kind of cable laying Special-shaped parrel-slot cable clamp according to claim 1, it is characterised in that：The insulating top cover
（12）With insulator foot（15）Pass through turning joint（11）Rotation connection.
5. a kind of cable laying Special-shaped parrel-slot cable clamp according to claim 1, it is characterised in that：The junction button（14）
Middle part be both provided with through-hole, the pin（13）It is connected to junction button（14）Through-hole on.
6. a kind of cable laying Special-shaped parrel-slot cable clamp according to claim 1, it is characterised in that：The insulator foot
（15）With insulating top cover（12）Pass through pin（13）And junction button（14）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456983.3U CN207967329U (en) | 2018-04-03 | 2018-04-03 | A kind of cable laying Special-shaped parrel-slot cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456983.3U CN207967329U (en) | 2018-04-03 | 2018-04-03 | A kind of cable laying Special-shaped parrel-slot cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967329U true CN207967329U (en) | 2018-10-12 |
Family
ID=63726921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456983.3U Expired - Fee Related CN207967329U (en) | 2018-04-03 | 2018-04-03 | A kind of cable laying Special-shaped parrel-slot cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849739A (en) * | 2019-01-02 | 2019-06-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance rotation adjustable supports suspension clamp |
| CN110224239A (en) * | 2019-06-18 | 2019-09-10 | 国网山东省电力公司烟台供电公司 | A kind of parallel groove clamp |
-
2018
- 2018-04-03 CN CN201820456983.3U patent/CN207967329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849739A (en) * | 2019-01-02 | 2019-06-07 | 中铁高铁电气装备股份有限公司 | A kind of low clearance rotation adjustable supports suspension clamp |
| CN109849739B (en) * | 2019-01-02 | 2024-04-02 | 中铁高铁电气装备股份有限公司 | Low-clearance rotary adjustable support suspension wire clamp |
| CN110224239A (en) * | 2019-06-18 | 2019-09-10 | 国网山东省电力公司烟台供电公司 | A kind of parallel groove clamp |
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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: 20181012 |