CN107171266A - A kind of wedge clamp - Google Patents
A kind of wedge clamp Download PDFInfo
- Publication number
- CN107171266A CN107171266A CN201610779467.XA CN201610779467A CN107171266A CN 107171266 A CN107171266 A CN 107171266A CN 201610779467 A CN201610779467 A CN 201610779467A CN 107171266 A CN107171266 A CN 107171266A
- Authority
- CN
- China
- Prior art keywords
- wire casing
- housing
- wedge clamp
- earrings
- bolt
- 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.)
- Granted
Links
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
Abstract
The present invention relates to a kind of wedge clamp.The device includes the housing of cone, wire casing provided with cone in housing, the inner surface of the housing and the outer surface of wire casing are brought into close contact, hull outside is provided with two relative earrings, link is rotatably connected on earrings, the upper end of two links is connected through bolt, the inner surface of housing and the outer surface of wire casing are provided with ceramic tile, the wire casing side offers multiple grooves mutually staggered, the position of the corresponding groove of ceramic tile of wire casing outer surface offers the through hole for clamp briquetting, the briquetting is provided with some contacts, offered in groove for the circular hole through contact.The device carries out rotation by housing and link and is connected, and so as to adjust angle when cable is fixed, is fixed simultaneously because housing is slided with wire casing, cable and wire casing utilize own wt, the fixation cable for making wire casing flexible.The device can be used as wedge clamp, and its is safe and reliable.
Description
Technical field
The present invention relates to electric armour clamp manufacturing technology field, more particularly to a kind of wedge clamp.
Background technology
A kind of self-locking wedge clamp is disclosed in existing Chinese patent database, its number of patent application is：
201120567166.3, the applying date is：2011.12.30, notification number is：CN202434982U, the day for announcing is：2012.09.12,
Its structure includes：Ing jaw body and the clamping components inside the ing jaw body, the ing jaw body two on the side
And curve inwardly and constitute semicircle arcuation holding tank, the both sides of the clamping components are respectively provided with circular arc open slot, and its feature exists
In：The ing jaw body, the clamping components are set as wedge-type shape, and the ing jaw body is provided with stop-return slot, the clamping structure
Part is provided with locking switch, and the lower end of the locking switch is provided with the bayonet lock being engaged with the stop-return slot, and the bayonet lock is just
Fall in the stop-return slot.It is disadvantageous in that：Because the device is to be engaged by locking switch with bayonet lock come geometrical clamp
Component is held, so that cable is fixed with ing jaw body for clamping components, and clamping components are also that rigidity connects with ing jaw body
Connect, because cable is flexible, it is necessary to bend or adjustment angle, so the device is unable to the fixation cable of flexibility.
The content of the invention
Present invention solves the technical problem that being：There is provided one kind on the basis of drawing and absorbing existing wedge clamp technology
Wedge clamp, the device carries out rotation by housing and link and is connected, and housing is slidably fixed with wire casing, while housing is downward
The contact of briquetting is set to contradict on cable during slip, so as to reach the purpose of flexible fixed cable.
In order to realize the purpose of foregoing invention, the technical solution used in the present invention：
The wire casing of conical split split is provided with a kind of wedge clamp, the housing for having cone, housing, the housing
The outer surface of inner surface and wire casing is brought into close contact, and hull outside is provided with two relative earrings, earrings and is rotatably connected to connection
Frame, the upper end of two links is connected through bolt, and the inner surface of the housing and the outer surface of wire casing are provided with ceramic tile, institute
State wire casing side and offer multiple grooves mutually staggered, the position of the corresponding groove of ceramic tile of wire casing outer surface offers use
In the through hole of clamp briquetting, the briquetting is provided with some contacts, groove and offered for the circular hole through contact.
During present invention work, first wire casing is taken out out of housing, cable is passed through into wire casing and housing, then contact is passed through
Circular hole in groove, makes briquetting be installed in the groove of wire casing and the corresponding through hole of ceramic tile, then wire casing is placed in housing,
Due to wire casing and the Action of Gravity Field of cable, wire casing makes briquetting be adjacent to wire casing during downslide, so that contact is tightly supported
Touch on cable, the interaction of each contact makes cable bend, while wire casing is firmly stuck in housing, finally with bolt by link
It is fixed on external device.Compared with prior art, beneficial effects of the present invention are：The device is carried out by housing and link
Connection is rotated, so as to adjust angle when cable is fixed, is fixed simultaneously because housing is slided with wire casing, cable and wire casing profit
With own wt, the fixation cable for making wire casing flexible.The device can be used as wedge clamp, and its is safe and reliable.
Link is fixed with external device for the ease of bolt, the upper end of the link is offered for interting spiral shell
The connecting hole of bolt.
In order to prevent the nut on bolt from slipping, the end head of the bolt is provided with limit fastener.
In order that housing can be expanded, so as to clamp wire casing more securely, it is vertical that the housing side is offered
Opening.
Further, the termination of the earrings is provided with the connector for being used for being fixedly connected with frame, and connector is typically chosen screw
Or rivet.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of wire casing in the present invention.
Fig. 3 is the structural representation of briquetting in the present invention.
Wherein, 1 housing, 2 wire casings, 201 grooves, 202 briquettings, 203 contacts, 3 ceramic tiles, 4 earrings, 5 links, 501 connect
Connect hole, 502 connectors, 6 bolts, 601 limit fasteners.
Embodiment
As Figure 1-3, a kind of wedge clamp, includes the wire casing provided with cone in the housing 1 of cone, housing 1
2, wire casing is two halves along the split split of axis, and the outer surface of the inner surface and wire casing 2 of housing 1 is brought into close contact, in order to reduce line
Friction between groove 2 and housing 1 so that wire casing 2 is more firmly stuck in housing 1, while in order to insulate, housing 1 it is interior
Surface and the outer surface of wire casing 2 are provided with ceramic tile 3, in order that housing 1 can be expanded, so as to clamp wire casing more securely
2, the side of housing 1 offers vertical opening, and the outside of housing 1 is provided with the company of being rotatably connected on two relative earrings 4, earrings 4
Connect frame 5, further, the termination of earrings 4 is provided with the connector 502 for being used for being fixedly connected with frame 5, the selection screw of connector 502 or
Rivet, the upper end of two links 5 is connected through bolt 6, fixes link 5 and external device for the ease of bolt 6, connection
The upper end of frame 5 offers the connecting hole 501 for interting bolt 6, in order to prevent the nut on bolt 6 from slipping, the end of bolt 6
Head is provided with limit fastener 601, further, and the side of wire casing 2 offers multiple grooves 201 mutually staggered, the appearance of wire casing 2
The position of the corresponding groove 201 of ceramic tile 3 in face offers the through hole for clamp briquetting 202, and briquetting is provided with some contacts
203, offer for the circular hole through contact 203 in groove 201.
During work, first wire casing 2 is taken out out of housing 1, cable is passed through into wire casing 2 and housing 1, then contact 203 is worn
The circular hole crossed in groove 201, makes briquetting 202 be installed in the groove 201 of wire casing 2 and the corresponding through hole of ceramic tile 3, then by wire casing
2 are placed in housing 1, due to wire casing 2 and the Action of Gravity Field of cable, and wire casing 2 makes briquetting 202 be adjacent to wire casing during downslide
2, so that contact 203 is tightly contradicted on cable, each interaction of contact 203 makes cable bend, while wire casing 2 firmly blocks
In housing 1, finally link 5 is fixed on external device with bolt 6.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deformed within the scope of the present invention.
Claims (5)
1. a kind of wedge clamp, includes the wire casing that conical split split is provided with the housing of cone, housing, the housing
Inner surface and the outer surface of wire casing be brought into close contact, hull outside is provided with two relative earrings, the company of being rotatably connected on earrings
Frame is connect, the upper end of two links is connected through bolt, it is characterised in that：The inner surface of the housing and the outer surface of wire casing are set
Ceramic tile is equipped with, the wire casing side offers multiple grooves mutually staggered, the corresponding groove of ceramic tile of wire casing outer surface
Position offer through hole for clamp briquetting, the briquetting, which is provided with some contacts, groove, to be offered for through touching
The circular hole of head.
2. a kind of wedge clamp according to claim 1, it is characterised in that：The upper end of the link, which is offered, to be used for
The connecting hole of interspersed bolt.
3. a kind of wedge clamp according to claim 1, it is characterised in that：The end head of the bolt is provided with limiting card
Button.
4. a kind of wedge clamp according to claim 1, it is characterised in that：The termination of the earrings, which is provided with, is used for fixed company
Connect the connector of frame, connector selection screw or rivet.
5. a kind of wedge clamp according to claim 1, it is characterised in that：The housing side offers vertical open
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779467.XA CN107171266B (en) | 2016-08-31 | 2016-08-31 | A kind of wedge clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779467.XA CN107171266B (en) | 2016-08-31 | 2016-08-31 | A kind of wedge clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171266A true CN107171266A (en) | 2017-09-15 |
| CN107171266B CN107171266B (en) | 2018-11-02 |
Family
ID=59848539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779467.XA Active CN107171266B (en) | 2016-08-31 | 2016-08-31 | A kind of wedge clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171266B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390343A (en) * | 2018-02-13 | 2018-08-10 | 浙江华云电力工程设计咨询有限公司 | A kind of taper is from wedging conductor strain clamp structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08107622A (en) * | 1994-10-06 | 1996-04-23 | Uchida Tanko Kk | Wire anchor clamp |
| CN2368204Y (en) * | 1999-03-19 | 2000-03-08 | 武汉天明电线电缆附件有限公司 | Conic insulation tension-resisting wire clip |
| JP2000261940A (en) * | 1999-03-09 | 2000-09-22 | Sanwa Tekki Corp | Wedge-type clamp and wedge push-in device |
| CN2645310Y (en) * | 2003-09-11 | 2004-09-29 | 杭州高盛电力设备有限公司 | Four cores bunched cable strain clamp |
| CN2814745Y (en) * | 2005-05-19 | 2006-09-06 | 陈龙章 | Tension resisting wire clip |
| CN205159995U (en) * | 2015-11-24 | 2016-04-13 | 国网山东省电力公司日照供电公司 | Anticreep formula wedge strain clamp |
| CN205248747U (en) * | 2015-12-31 | 2016-05-18 | 永固集团股份有限公司 | Wedge -shaped strain clamp |
| CN205986053U (en) * | 2016-08-31 | 2017-02-22 | 扬州江电线路器材有限公司 | Wedge clamp |
-
2016
- 2016-08-31 CN CN201610779467.XA patent/CN107171266B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08107622A (en) * | 1994-10-06 | 1996-04-23 | Uchida Tanko Kk | Wire anchor clamp |
| JP2000261940A (en) * | 1999-03-09 | 2000-09-22 | Sanwa Tekki Corp | Wedge-type clamp and wedge push-in device |
| CN2368204Y (en) * | 1999-03-19 | 2000-03-08 | 武汉天明电线电缆附件有限公司 | Conic insulation tension-resisting wire clip |
| CN2645310Y (en) * | 2003-09-11 | 2004-09-29 | 杭州高盛电力设备有限公司 | Four cores bunched cable strain clamp |
| CN2814745Y (en) * | 2005-05-19 | 2006-09-06 | 陈龙章 | Tension resisting wire clip |
| CN205159995U (en) * | 2015-11-24 | 2016-04-13 | 国网山东省电力公司日照供电公司 | Anticreep formula wedge strain clamp |
| CN205248747U (en) * | 2015-12-31 | 2016-05-18 | 永固集团股份有限公司 | Wedge -shaped strain clamp |
| CN205986053U (en) * | 2016-08-31 | 2017-02-22 | 扬州江电线路器材有限公司 | Wedge clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390343A (en) * | 2018-02-13 | 2018-08-10 | 浙江华云电力工程设计咨询有限公司 | A kind of taper is from wedging conductor strain clamp structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171266B (en) | 2018-11-02 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |