CN105870864B - A kind of fast splicing strain clamp - Google Patents
A kind of fast splicing strain clamp Download PDFInfo
- Publication number
- CN105870864B CN105870864B CN201610461356.4A CN201610461356A CN105870864B CN 105870864 B CN105870864 B CN 105870864B CN 201610461356 A CN201610461356 A CN 201610461356A CN 105870864 B CN105870864 B CN 105870864B
- Authority
- CN
- China
- Prior art keywords
- truncated cone
- strain clamp
- fast splicing
- spring housing
- wire
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to the electric armour clamp field in electric line, more particularly to a kind of fast splicing strain clamp.Its two ends of fast splicing strain clamp are symmetrical, interior truncated cone-shaped covers and outer truncated cone-shaped set is by being threadedly coupled, fixing screws are installed in the middle of threaded connection, there is a circle baffle plate in the middle of wire clamp inner chamber, circle baffle plate both sides are respectively provided with two pieces of symmetrical half-conical fixture blocks, two halves circular cone fixture block one end is equipped with pull bar, and the other end of pull bar is arranged in spring housing by mode connects for screw, and spring housing is built with spring.The beneficial effects of the invention are as follows：Truncated cone-shaped set is manufactured by high-strength aluminum alloy, can turn into a part of conduction of wire after connection.When wire meets with unexpected disconnection or length not enough needs to continue, fast splicing strain clamp need to only peel off the insulating barrier of wire termination, it is not necessary to can quickly connecting wire, and rapid Power resumption in the case of other instruments.Fast splicing strain clamp can bear wire tension.Fast splicing strain clamp is detachable and reusable.
Description
Technical field
The present invention relates to the electric armour clamp field in electric line, more particularly to a kind of fast splicing strain clamp.
Background technology
Strain clamp and connecting clip are widely adopted in electric line, first when general bolt-type strain clamp is installed
In the suitable position stripping of insulatin layer of wire, by wire looping aluminium armor tape, it is put into strain clamp and clamps, looks for fix bar stake use
Turnbuckle tenses wire, then fixes on utility poles strain clamp, installs complex.And general connecting clip is two
Carry out in succession, can not typically bearing wire tension in the case that end is fixed.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of fast splicing strain clamp, it can both continue leading
Line can also turn into a part for wire simultaneously, can also bear wire tension.
To achieve these goals, the present invention provides following technical scheme：
A kind of fast splicing strain clamp, its two ends of fast splicing strain clamp are symmetrical, interior truncated cone-shaped set and outer round platform
Shape set is that, by being threadedly coupled, being provided with the middle of threaded connection in the middle of fixing screws, wire clamp inner chamber has a circle baffle plate, circle baffle plate two
While being respectively provided with two pieces of symmetrical half-conical fixture blocks, two halves circular cone fixture block one end is equipped with pull bar, and the other end of pull bar is arranged on bullet
By mode connects for screw in spring set, spring housing is built with spring.
Further, interior truncated cone-shaped set its one end, which has, is provided with some screwed holes on external screw thread, external screw thread circumference, centre is round
Platform shape cavity, the other end has one section of cylinder, and groove is provided with cylindrical one end.
Further, outer truncated cone-shaped set its one end has internal thread, if being provided with dry hole on internal thread circumference, centre is truncated cone-shaped
Cavity, the other end has one section of cylinder, and groove is provided with cylindrical one end.
Further, it is that half cone-shaped coordinates with truncated cone-shaped set inner surface outside half-conical fixture block, the inside is semi-cylindrical
Coordinate with wire, pull bar is connected with its small end.
Further, spring housing is cylinder, and there is capping spring housing one end, and the other end is opened wide；Spring housing capping passes through spiral shell
Nail two pull bars of connection.
Further, spring is arranged on spring housing inner surface, and spring one end withstands spring housing capping, and the other end withstands round platform
On the step of shape set, spring housing and spring do reduction slip in truncated cone-shaped set cylindrical outer surface.
Further, half-conical fixture block is connected through a screw thread with pull bar.
Further, interior truncated cone-shaped set and the material that outer truncated cone-shaped covers are aluminium alloy.
First the spring housing of wire clamp one end is compressed inward during conducting wire, then the wire after stripping insulation layer is inserted into wire clamp
One end, trip spring set, wire is clamped by two pieces of half-conical fixture blocks, and the other end is equally operated.
The beneficial effects of the present invention are：
1. truncated cone-shaped set is manufactured by high-strength aluminum alloy, a part of conduction of wire can be turned into after connection.
2. being fallen short of when wire meets with surprisingly disconnection or length when needing to continue, fast splicing strain clamp need to only be peeled off and led
The insulating barrier of thread end, it is not necessary to can quickly connecting wire, and rapid Power resumption in the case of other instruments.
3. fast splicing strain clamp can bear wire tension.
4. fast splicing strain clamp is detachable and can Reusability.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
A kind of fast splicing strain clamp, it includes interior truncated cone-shaped set 1, fixing screws 2, circle plate washer 3, outer truncated cone-shaped set
4th, half-conical fixture block 5, pull bar 6, spring housing 7, spring 8, pull bar screw 9, wire 10.It is characterized in that：Described fast splicing
Its two ends almost symmetry of strain clamp, interior truncated cone-shaped set 1 and outer truncated cone-shaped set 4 are, by being threadedly coupled, to pacify in the middle of threaded connection
Equipped with fixing screws 2, there is a circle baffle plate 3 in the middle of wire clamp inner chamber, circle baffle plate 3 both sides are respectively provided with two pieces of symmetrical half-conical fixture blocks
5, the one end of two halves circular cone fixture block 5 is respectively provided with pull bar 6（Threaded connection）, the other end of pull bar 6 is arranged in spring housing 7 by screw
2 connections, spring housing 7 is built with spring 8.First the spring housing 7 of wire clamp one end is compressed inward during conducting wire 10, then will be peeled off exhausted
The insertion wire clamp of wire 10 one end after edge layer, trip spring set 7, wire 10 is clamped by two pieces of half-conical fixture blocks 5, and the other end is same
Operation.
Described interior truncated cone-shaped 1 its one end of set, which has, is provided with some screwed holes on external screw thread, external screw thread circumference, centre is round platform
Shape cavity, the other end has one section of cylinder, and groove is provided with cylindrical one end, and material is formed using high-strength aluminum alloy die casting.
Described outer truncated cone-shaped, which covers 4 its one ends, internal thread, if being provided with dry hole on internal thread circumference, and centre is that truncated cone-shaped is empty
Chamber, the other end has one section of cylinder, and groove is provided with cylindrical one end, and material is formed using high-strength aluminum alloy die casting.
Described is placed with round plate washer 3 in the middle of inside and outside circle platform shape set cavity and is clamped.
The outside of described half-conical fixture block 5 is that half cone-shaped coordinates with truncated cone-shaped set inner surface, the inside be semi-cylindrical with
Wire 10 coordinates, and pull bar is connected with its small end.
Described spring housing 7 is cylinder, and there is capping the one end of spring housing 7, and the other end is freely opened.The capping of spring housing 7 passes through spiral shell
Nail 9 connects two pull bars 6.
Described spring 8 is arranged on the inner surface of spring housing 7, and the one end of spring 8 is withstood spring housing 7 and covered, and the other end withstands circle
On the step of platform shape set, spring housing 7 and spring 8 can do reduction slip in truncated cone-shaped set cylindrical outer surface.
A kind of fast splicing strain clamp course of work of the present invention is as follows：
During implementation, first the spring housing of fast splicing strain clamp one end is compressed inward, then by leading after stripping insulation layer
Line insertion fast splicing strain clamp one end, trip spring set, spring housing drives pull bar to drive semicircle again under the action of the spring
Gripping block is bored by conductor clamping, the other end is equally operated.Due to half-conical fixture block coning.When two ends wire is tightened up,
Wire will draw tighter and tighter.
Claims (8)
1. a kind of fast splicing strain clamp, it is characterised in that：Its two ends of fast splicing strain clamp are symmetrical, interior truncated cone-shaped set
（1）With outer truncated cone-shaped set（4）It is, by being threadedly coupled, fixing screws to be installed in the middle of threaded connection（2）, wire clamp has in the middle of inner chamber
One circle baffle plate（3）, circle baffle plate（3）Both sides are respectively provided with two pieces of symmetrical half-conical fixture blocks（5）, two halves circular cone fixture block（5）One end
Equipped with pull bar（6）, pull bar（6）The other end be arranged on spring housing（7）It is interior by screw（2）Connection, spring housing（7）Built with spring
（8）.
2. fast splicing strain clamp according to claim 1, it is characterised in that：Interior truncated cone-shaped set（1）Its one end has outer
Some screwed holes are provided with screw thread, external screw thread circumference, centre is truncated cone-shaped cavity, and the other end has one section of cylinder, in cylinder
One end is provided with groove.
3. fast splicing strain clamp according to claim 1, it is characterised in that：Outer truncated cone-shaped set（4）In its one end has
Screw thread, if being provided with dry hole on internal thread circumference, centre is truncated cone-shaped cavity, and the other end has one section of cylinder, in cylindrical one end
It is provided with groove.
4. fast splicing strain clamp according to claim 1, it is characterised in that：Half-conical fixture block（5）Outside is semicircle
Taper coordinates with truncated cone-shaped set inner surface, and the inside is semi-cylindrical and wire（10）Coordinate, pull bar is connected with its small end.
5. fast splicing strain clamp according to claim 1, it is characterised in that：Spring housing（7）It is cylinder, spring housing
（7）There is capping one end, and the other end is opened wide；Spring housing（7）Capping passes through screw（9）Connect two pull bars（6）.
6. fast splicing strain clamp according to claim 1, it is characterised in that：Spring（8）Installed in spring housing（7）It is interior
Surface, spring（8）Withstand spring housing in one end（7）Capping, the other end is withstood on the step of truncated cone-shaped set, spring housing（7）And spring
（8）Reduction slip is done in truncated cone-shaped set cylindrical outer surface.
7. fast splicing strain clamp according to claim 1, it is characterised in that：Half-conical fixture block（5）With pull bar（6）It is logical
Cross threaded connection.
8. fast splicing strain clamp according to claim 1, it is characterised in that：Interior truncated cone-shaped set（1）With outer truncated cone-shaped
Set（4）Material be aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461356.4A CN105870864B (en) | 2016-06-23 | 2016-06-23 | A kind of fast splicing strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461356.4A CN105870864B (en) | 2016-06-23 | 2016-06-23 | A kind of fast splicing strain clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105870864A CN105870864A (en) | 2016-08-17 |
| CN105870864B true CN105870864B (en) | 2017-11-07 |
Family
ID=56649102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461356.4A Active CN105870864B (en) | 2016-06-23 | 2016-06-23 | A kind of fast splicing strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870864B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749603A (en) * | 2017-11-29 | 2018-03-02 | 国家电网公司 | A kind of strain clamp for exempting to twine aluminium armor tape |
| CN109038435B (en) * | 2018-10-12 | 2024-02-02 | 上海蜀中电气有限公司 | Automatic clamping type wedge-shaped strain clamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203466529U (en) * | 2013-08-23 | 2014-03-05 | 孙浩 | Insulation wire aluminum alloy reinforced strain-resistance wire clamp |
| CN103758926B (en) * | 2014-01-23 | 2016-04-20 | 宁波市鄞州五乡伟有机电配件厂 | A kind of quick connector for cable |
| KR101597504B1 (en) * | 2015-05-21 | 2016-02-25 | (주)한국주조 | Tension clamp having a backflow prevention |
| CN205226122U (en) * | 2015-11-15 | 2016-05-11 | 重庆南瑞博瑞变压器有限公司 | Skid -proof shaft coupling |
| CN205724772U (en) * | 2016-06-23 | 2016-11-23 | 江西赣发机械制造有限公司 | A kind of fast splicing strain clamp |
-
2016
- 2016-06-23 CN CN201610461356.4A patent/CN105870864B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105870864A (en) | 2016-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rapid continuing strain clamp Effective date of registration: 20190701 Granted publication date: 20171107 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI GANFA MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2019360000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220107 Granted publication date: 20171107 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI GANFA MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2019360000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A quick connection strain clamp Effective date of registration: 20220616 Granted publication date: 20171107 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI GANFA MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980007929 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171107 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI GANFA MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980007929 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |