CN2543760Y - Wire contactor clamp - Google Patents
Wire contactor clamp Download PDFInfo
- Publication number
- CN2543760Y CN2543760Y CN 02235087 CN02235087U CN2543760Y CN 2543760 Y CN2543760 Y CN 2543760Y CN 02235087 CN02235087 CN 02235087 CN 02235087 U CN02235087 U CN 02235087U CN 2543760 Y CN2543760 Y CN 2543760Y
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- clamping
- wire
- guide wire
- utility
- 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
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a wire contactor clamp, which comprises two clamping boards in matched use, bolts and nuts for connecting the two clamping boards, and a hanger hole positioned above the two clamping boards. The bottom ends of the two clamping boards are symmetrically provided with guide wire grooves matched with the nipper bite along the axial direction, and the cross section of the guide wire groove is in an arc shape. The upper edges of the two clamping boards are provided with the corresponding edges. The bottom of the cross section is in a nick shape when the two guide wire grooves. The utility model can tightly clamp the guide wire through tightly clamping the guide line surface without the need to correctly find the section of the guide wire. The utility model is of convenient and rapid installation, which can be used for the broken ends connecting of the contact wire for the electric railroad contact net.
Description
Technical field
The utility model relates to a kind of contact wire splice that is used for electrification railway contact net.
Background technology
In the alternating current gasification railway contact line, often two section leads need be continued, especially under contact wire broken string accident conditions, will directly influence traffic safety, cause heavy losses for the country and people's lives and properties if can not in time rush to repair.The Chinese patent CN2385922Y that on July 5th, 2000 authorized, disclose a kind of alternating current gasification railway contact line copper contact wire joint line clamp device, by a contact wire wire clip body, two contact clip cover plates, a plurality of screw bolt and nut are formed, the contact wire splice body has the relative edge that stretches out respectively with two contact wire wire clamp cover plate upper ends, described edge is spacing mutually at joint, a plurality of screw bolt and nut are fixed together two contact clip cover plates and contact wire wire clip body, this device bottom has the hook groove of interlock lead, and the planform of hook groove and the swallowtail shape of lead are suitable.This device is that the dovetail by clamping wire comes clamping wire in use, needs behind two end faces of centering lead time-consuming, operation inconvenience to be installed again.
Summary of the invention
The technical problems to be solved in the utility model just provides a kind of easy and simple to handle, contact wire splice efficiently.
Technical matters of the present utility model is achieved through the following technical solutions: this contact wire splice comprises two clamping plate and the dropper hole that is used to be connected the bolt and nut of two clamping plate and be located at two clamping plate tops that match and use; The bottom of described two clamping plate is arranged with the metallic channel that matches with the clamping line vertically, and the cross-sectional plane of metallic channel is one circular-arc, and the bottom of the cross-sectional plane when two metallic channels are used is a nick shaped, and the upper edge of two clamping plate is provided with corresponding edge.Adopt the joint wire clamp of printing technology scheme, can come clamping wire by the surface of clamping wire, the edge on two clamping plate can make two clamping plate spacing mutually, easy and simple to handle, quick.
As further improvement of the utility model, described joint wire clamp is provided with anti-skidding tooth line on described metallic channel inside face, can increase the friction force between lead and the wire clamp like this, satisfies the requirement of slip load, better clamping wire.
Further improve as the utility model, it is a concavo-convex staggered engaging structure that described joint line is clipped between described two clamping plate edges.Adopt the contact wire splice of above geometry, it is spacing better that two clamping plate are obtained.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of clamping plate;
Fig. 4 is the left view of clamping plate 1;
Fig. 5 is the left view of clamping plate 2.
The specific embodiment
A kind of contact wire splice as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, this wire clamp comprise two clamping plate (1,2) and the dropper hole (4) that is used to be connected the bolt and nut (3) of two clamping plate (1,2) and is located at two clamping plate tops that match and use; The bottom of described two clamping plate (1,2) is arranged with the metallic channel (7) that matches with the clamping line vertically, the cross-sectional plane of metallic channel (7) is one circular-arc, the bottom of the cross-sectional plane of two metallic channels (7) when being used is a nick shaped, described metallic channel (7) inside face is provided with anti-skidding tooth line, perhaps adopt other geometric configuratioies that can increase the metallic channel skin friction force, for example, rough surface is made on the metallic channel surface; The upper edge of two clamping plate is provided with corresponding edge (5,6), is a concavo-convex staggered engaging structure between described two clamping plate edges, perhaps replaces with other suitable geometric configuratioies.
This use is when mounted novel, by turnbuckle lead is gone into groove after, the two clamping plate fixing bolt nut that fastens gets final product.
Claims (3)
1, a kind of contact wire splice, comprise two clamping plate (1,2) and the dropper hole (4) that is used to be connected the bolt and nut (3) of two clamping plate (1,2) and is located at two clamping plate tops that match and use, it is characterized in that: the bottom of described two clamping plate (1,2) is arranged with the metallic channel (7) that matches with the clamping line vertically, the cross-sectional plane of metallic channel (7) is one circular-arc, the bottom of the cross-sectional plane when two metallic channels are used is a nick shaped, and the upper edge of two clamping plate is provided with corresponding edge (5,6).
2, joint wire clamp according to claim 1 is characterized in that described metallic channel inside face is provided with anti-skidding tooth line.
3, joint wire clamp according to claim 1 is characterized in that described two clamping plate edges (5,6) are a concavo-convex staggered engaging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235087 CN2543760Y (en) | 2002-05-30 | 2002-05-30 | Wire contactor clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235087 CN2543760Y (en) | 2002-05-30 | 2002-05-30 | Wire contactor clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543760Y true CN2543760Y (en) | 2003-04-09 |
Family
ID=33709706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235087 Expired - Fee Related CN2543760Y (en) | 2002-05-30 | 2002-05-30 | Wire contactor clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543760Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140864A (en) * | 2013-07-26 | 2015-12-09 | 江苏省电力公司常州供电公司 | Low-cost ground potential work non-bearing splicing wire clamp |
| CN105736550A (en) * | 2016-03-30 | 2016-07-06 | 孙颖 | Double-looseness-preventing fixing bolt for railway contact net dropper assembly |
-
2002
- 2002-05-30 CN CN 02235087 patent/CN2543760Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140864A (en) * | 2013-07-26 | 2015-12-09 | 江苏省电力公司常州供电公司 | Low-cost ground potential work non-bearing splicing wire clamp |
| CN105140675A (en) * | 2013-07-26 | 2015-12-09 | 江苏省电力公司常州供电公司 | Ground potential working non-bearing continuous wire clamp capable of improving work efficiency |
| CN105186423A (en) * | 2013-07-26 | 2015-12-23 | 江苏省电力公司常州供电公司 | Simple structure ground potential working non-bearing wire splicing clamp |
| CN105186424A (en) * | 2013-07-26 | 2015-12-23 | 江苏省电力公司常州供电公司 | Easy assembling and disassembling ground potential working non-bearing wire splicing clamp |
| CN105186424B (en) * | 2013-07-26 | 2017-10-17 | 国网江苏省电力公司常州供电公司 | The earth potential working non-bearing connecting clip of easily assembling |
| CN105140864B (en) * | 2013-07-26 | 2017-10-27 | 国网江苏省电力公司常州供电公司 | The earth potential working non-bearing connecting clip of low cost |
| CN105140675B (en) * | 2013-07-26 | 2017-11-21 | 国网江苏省电力公司常州供电公司 | Improve the earth potential working non-bearing connecting clip of work efficiency |
| CN105736550A (en) * | 2016-03-30 | 2016-07-06 | 孙颖 | Double-looseness-preventing fixing bolt for railway contact net dropper assembly |
| CN105736550B (en) * | 2016-03-30 | 2017-09-26 | 孙颖 | Dual locking railway contact line dropper fixing bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111244837B (en) | Electric power accessory circuit is acted as go-between and is fixed fastener | |
| CN105226585B (en) | A kind of wire connecting tool | |
| CN2543760Y (en) | Wire contactor clamp | |
| CN213520358U (en) | Wire end clamp for busbar type grounding wire | |
| CN2582236Y (en) | Power line wire clamp with two parallel slots | |
| CN203727198U (en) | Rigid double-wire contact net | |
| EP3002151B1 (en) | Isolating mechanical connector for overhead electrical power line, and method for providing the connector in an overhead electrical power line | |
| CN201435583Y (en) | Quick bolt wedge type tension-endurable wire clamp | |
| CN201435295Y (en) | Transformer dual-hugging rod thread jointing clamp convenient for installation | |
| CN215911596U (en) | Anti-abrasion parallel groove clamp | |
| CN211655077U (en) | Copper-aluminum special-shaped parallel groove clamp | |
| CN2634667Y (en) | Screw bolt type wedge shape line clip | |
| CN201336540Y (en) | Energy saving suspending wire clamp | |
| CN211543305U (en) | Bolt-free contact line dropper wire clamp, carrier cable dropper wire clamp, dropper wire and integral dropper device | |
| CN208324903U (en) | A kind of Electric Transit bow collector | |
| CN2122970U (en) | Special parallel channel cable grip | |
| CN2541965Y (en) | Wedge clamp | |
| CN202353155U (en) | Shockproof hammer used for large-section high voltage conductor | |
| CN2385922Y (en) | Copper contact line joint clamp for AC electrified railway contact networks | |
| CN218678266U (en) | Gradually tighten formula mounting fixture for cable | |
| KR20080004594U (en) | Catenary dropper clamp with elasticity force pressed | |
| CN2368204Y (en) | Conic insulation tension-resisting wire clip | |
| CN2237891Y (en) | Hard connector for bus | |
| CN2639070Y (en) | Adjustable integral wire suspending device | |
| CN111477418A (en) | Fast assembly insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030409 |