CN1948046A - Contact line and bearing cable terminal anchoring clamp - Google Patents
Contact line and bearing cable terminal anchoring clamp Download PDFInfo
- Publication number
- CN1948046A CN1948046A CN 200610114568 CN200610114568A CN1948046A CN 1948046 A CN1948046 A CN 1948046A CN 200610114568 CN200610114568 CN 200610114568 CN 200610114568 A CN200610114568 A CN 200610114568A CN 1948046 A CN1948046 A CN 1948046A
- Authority
- CN
- China
- Prior art keywords
- chock
- catenary
- clip body
- tapered sleeve
- contact 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.)
- Granted
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A cable clip of the contact cable and load-bearing cable for linking them with the compensator or supporting post on electrified railway is composed of a main body consisting of two side plates with hole at their one end for screw bolt and the cable hole at their another end, a conic sleeve arranged in said main body, and a hollow conic wedge matched with the conic hole of said conic sleeve and with at least two longitudinal openings on its side wall. Said opening has two notches in different directions.
Description
Technical field
The present invention relates to a kind of securing device of line, particularly a kind of contact wire and termination fitting for catenary, be mainly used on the electrification railway contact net, contact wire, catenary and compensating device or pillar are linked into an integrated entity, make the connection of contact wire or catenary by this device, tension force from compensating device acquisition operating needs also can be used for other.
Background technology
Employed terminal anchoring clamping structure is on contact wire and the catenary in electrified railway: it is the tapered sleeve of taper hole that an endoporus is arranged, in tapered sleeve, is furnished with a barrel-contoured chock, have at least two openings on the sidewall of chock, a wherein end of opening is opened to the end of chock and is formed gap, the other end at opening leaves connection side, the gap direction of adjacent opening is opposite, on the endoporus sidewall of chock, be processed with screw thread, on the tapered sleeve body, be positioned at the large aperture termination connector into a single integrated structure with tapered sleeve arranged, processing is porose on the connector matches with tie bolt, during use, the chock endoporus is inserted in two terminations of contact wire or catenary, chock places in the tapered sleeve, form pulling force for the certain counterweight of connector of tapered sleeve, like this, between the two ends of contact wire or catenary, form a pair of opposite pulling force, contact wire or catenary are in are tightened up stretching state, and keep certain running tension.Existing contact wire and termination fitting for catenary have following shortcoming, are positioned at the particularly connected connector intensity difference of tapered sleeve in the outside, this place's phenomenon of rupture in use often occurs, need frequent inspection and maintenance to change; In addition because the chock endoporus is the STRTHD structure, and the friction force between contact wire or the catenary is little, the helix line of screw thread has certain lead angle, can decompose part Clamping force radially, reduced Clamping force relatively, the two sides of common angular thread are angled, to the clamping ability of line, have certain safety hazard and exist.
Summary of the invention
The technical problem to be solved in the present invention is the problem that the own easy fracture of contact wire and termination fitting for catenary damages, Clamping force is little, at the problems referred to above, the purpose of this invention is to provide that a kind of self intensity height, Clamping force are big, long service life, contact wire and termination fitting for catenary that operating cost is low, overcome the deficiencies in the prior art.
Contact wire of the present invention and termination fitting for catenary, comprise tapered sleeve, is furnished with the tubular chock mutually with the taper hole on the tapered sleeve, vertically be provided with at least two openings on the chock sidewall, a wherein end of described opening is opened to the end of chock and is formed gap, the other end at opening leaves connection side, the gap direction of adjacent opening is opposite, it is characterized in that: described tapered sleeve places in the wire clip body, wire clip body is made of biside plate, one end of side plate is provided with the hole and cooperates with tie bolt, and the other end biside plate of wire clip body is connected as a single entity and is provided with the line hole.
Contact wire of the present invention and termination fitting for catenary, the side that the coupling end of wherein said wire clip body is positioned at side plate is connected to stiffened edge.
Contact wire of the present invention and termination fitting for catenary are processed with annular tooth on the endoporus sidewall of wherein said chock.
Contact wire of the present invention and termination fitting for catenary, the rectangular triangle of wherein said annular tooth also is provided with in the endoporus sidewall equal intervals of chock.
Contact wire of the present invention and termination fitting for catenary, wherein said wire clip body and tapered sleeve are stainless steel material, and described chock is a bronze material.
Contact wire of the present invention and termination fitting for catenary, because tapered sleeve places in the wire clip body, wire clip body is made of biside plate, one end of side plate is provided with the hole and cooperates with tie bolt, the other end biside plate of wire clip body is connected as a single entity and is provided with the line hole, wire clip body intensity height in use, good rigidity, non-deformability is strong, be connected to stiffened edge because the coupling end of wire clip body is positioned at the side of side plate, wire clip body and tapered sleeve are stainless steel material, have more increased integral intensity, reduce maintenance time, reduced operating cost; On the endoporus sidewall of chock, be processed with annular tooth, the rectangular triangle of annular tooth has changed common angular thread structure in the prior art, and this device is increased the Clamping force of contact wire or catenary, safety has firmly improved the operational safety performance of electric locomotive.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of contact wire of the present invention and termination fitting for catenary;
Fig. 2 is a schematic top plan view shown in Figure 1;
Fig. 3 is the structural representation of wire clip body;
Fig. 4 is a schematic top plan view shown in Figure 3;
Fig. 5 is the structural representation of chock;
Fig. 6 is the schematic top plan view shown in the figure;
Fig. 7 is that scheme drawing is looked on the right side shown in Figure 5;
Fig. 8 is that scheme drawing is looked on a left side shown in Figure 5;
Fig. 9 is the structural representation of tapered sleeve;
Figure 10 is that scheme drawing is looked on a left side shown in Figure 9;
Figure 11 is an A-A sectional schematic diagram shown in Figure 3.
The specific embodiment
Shown in Fig. 9,10: 2 is tapered sleeve, and the endoporus of tapered sleeve 2 is a taper hole 9, selects stainless steel material machinework moulding for use.Is furnished with barrel-contoured chock 3 mutually with the taper hole 9 on the tapered sleeve 2.Shown in Fig. 5,6,7,8: vertically be provided with at least two openings 7 on chock 3 sidewalls, a wherein end of opening 7 is opened and is formed gap 11 to the end of chock 3, leaves connection side 12 at the other end of opening 7, and gap 11 directions of adjacent opening 7 are opposite.Be processed with annular tooth 8 on the endoporus sidewall of chock 3, the rectangular triangle of the section of annular tooth 8 also is provided with in the endoporus sidewall equal intervals of chock.Chock 3 is a bronze material.
Shown in Fig. 1,2,3,4,11: tapered sleeve 2 places in the wire clip body 1, wire clip body 1 is made of biside plate 13, one end of side plate 13 is provided with the hole and cooperates with tie bolt 5, and the other end biside plate 13 of wire clip body 1 is connected as a single entity and processes wired hole 6, and described wire clip body 1 is approximate U-shaped.The side that is positioned at side plate 13 at the coupling end of wire clip body 1 is connected to stiffened edge 10, and wire clip body 1 is structure as a whole with stiffened edge 10, adopts the stainless steel sheet punching press molded.
During use, the two ends of contact wire or catenary is inserted chock 3 endoporus, and chock 3 places in the tapered sleeve 2, and a small-bore end of low-dimensional cover 2 leans against the coupling end of wire clip body 1, contact wire passes through in line hole 6, be connected with counterweight by tie bolt 5, can make it have certain force of strain contact wire or catenary tension, because the structure design of wire clip body 1 and the structure design of the rectangular-shaped annular tooth 8 on the chock 3 endoporus sidewalls, make this device intensity height, Clamping force is big, and is safe and reliable.
Claims (5)
1, a kind of contact wire and termination fitting for catenary, it comprises tapered sleeve (2), is furnished with tubular chock (3) mutually with the taper hole (9) on the tapered sleeve (2), vertically be provided with at least two openings (7) on chock (3) sidewall, a wherein end of described opening (7) is opened to the end of chock (3) and is formed gap (11), the other end at opening (7) leaves connection side (12), the gap direction of adjacent opening (7) is opposite, it is characterized in that: described tapered sleeve (2) places in the wire clip body (1), wire clip body (1) is made of biside plate (13), one end of side plate (13) is provided with the hole and cooperates with tie bolt (5), and the other end biside plate (13) of wire clip body (1) is connected as a single entity and is provided with line hole (6).
2, contact wire according to claim 1 and termination fitting for catenary is characterized in that: the side that the coupling end of described wire clip body (1) is positioned at side plate (13) is connected to stiffened edge (10).
3, contact wire according to claim 2 and termination fitting for catenary is characterized in that: be processed with annular tooth (8) on the endoporus sidewall of described chock (3).
4, contact wire according to claim 3 and termination fitting for catenary is characterized in that: described annular tooth (8) is triangle and be provided with in the endoporus sidewall equal intervals of chock (3) at right angles.
5, contact wire according to claim 4 and termination fitting for catenary is characterized in that: described wire clip body (1) and tapered sleeve (2) are stainless steel material, and described chock (3) is a bronze material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101145681A CN100457498C (en) | 2006-11-15 | 2006-11-15 | Contact line and bearing cable terminal anchoring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101145681A CN100457498C (en) | 2006-11-15 | 2006-11-15 | Contact line and bearing cable terminal anchoring clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948046A true CN1948046A (en) | 2007-04-18 |
| CN100457498C CN100457498C (en) | 2009-02-04 |
Family
ID=38017705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101145681A Active CN100457498C (en) | 2006-11-15 | 2006-11-15 | Contact line and bearing cable terminal anchoring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100457498C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071035A (en) * | 2013-03-29 | 2014-10-01 | 辽宁海澳科技有限公司 | Dual protection device for anchoring carrying cable or contact line terminals in electrified railway |
| CN105313722A (en) * | 2014-07-29 | 2016-02-10 | 北京盈电电气有限公司 | Preformed terminal anchoring protection wire clip |
| CN106585428A (en) * | 2017-01-18 | 2017-04-26 | 中铁西安勘察设计研究院有限责任公司 | Electrified railway contact line counter weight device |
| CN110588445A (en) * | 2019-10-25 | 2019-12-20 | 西安远航专用装备制造有限公司 | Bolt-free contact line dropper wire clamp, carrier cable dropper wire clamp, dropper wire and integral dropper device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589210B1 (en) * | 1985-10-28 | 1987-11-20 | Commissariat Energie Atomique | DEVICE FOR FIXING A HOLDING PANT ON THE END OF A CABLE |
| FR2718300B1 (en) * | 1994-03-29 | 1996-12-13 | Malico Sa | Anchoring clamp for a cable. |
| JPH09322367A (en) * | 1996-05-31 | 1997-12-12 | Sanwa Tekki Corp | Protectorless anchoring clamp |
| JPH10126932A (en) * | 1996-10-15 | 1998-05-15 | Asahi Electric Works Ltd | Wire anchor clamp |
| JP2001095135A (en) * | 1999-09-21 | 2001-04-06 | Hitachi Cable Ltd | Hanging sheave passing type anchor clamp |
| CN2439131Y (en) * | 2000-08-10 | 2001-07-11 | 成都铁路分局成都机务段 | Steel-cored aluminium strand terminal anchoring cable clamp structure |
| JP4229419B2 (en) * | 2001-01-12 | 2009-02-25 | 東日本旅客鉄道株式会社 | Section insulator for train tracks |
| DE20108139U1 (en) * | 2001-05-14 | 2002-09-19 | Diehl Metall Stiftung & Co Kg | clamping device |
| CN2584640Y (en) * | 2002-11-08 | 2003-11-05 | 北京今腾盛膜结构技术有限公司 | Rope ground tackle |
| CN201012634Y (en) * | 2006-11-15 | 2008-01-30 | 舒文琛 | Contact wire and bearing-rope end anchorage clip |
-
2006
- 2006-11-15 CN CNB2006101145681A patent/CN100457498C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071035A (en) * | 2013-03-29 | 2014-10-01 | 辽宁海澳科技有限公司 | Dual protection device for anchoring carrying cable or contact line terminals in electrified railway |
| CN105313722A (en) * | 2014-07-29 | 2016-02-10 | 北京盈电电气有限公司 | Preformed terminal anchoring protection wire clip |
| CN106585428A (en) * | 2017-01-18 | 2017-04-26 | 中铁西安勘察设计研究院有限责任公司 | Electrified railway contact line counter weight device |
| CN106585428B (en) * | 2017-01-18 | 2023-09-26 | 中铁西安勘察设计研究院有限责任公司 | Counterweight device for contact line of electrified railway |
| CN110588445A (en) * | 2019-10-25 | 2019-12-20 | 西安远航专用装备制造有限公司 | Bolt-free contact line dropper wire clamp, carrier cable dropper wire clamp, dropper wire and integral dropper device |
| CN110588445B (en) * | 2019-10-25 | 2024-06-07 | 西安远航专用装备制造有限公司 | Bolt-free contact line, carrier cable hanger wire clamp, hanger wire and integral hanger device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100457498C (en) | 2009-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100718536B1 (en) | Screw type puller for supporting conductors in transmission lines | |
| CN1948046A (en) | Contact line and bearing cable terminal anchoring clamp | |
| CN200964548Y (en) | Railway switch rail gauge adjusting device | |
| CN201012634Y (en) | Contact wire and bearing-rope end anchorage clip | |
| CN2849325Y (en) | Wirerope clamp | |
| EP2072322B1 (en) | Conductor rail mounting device | |
| RU2360344C1 (en) | Tension clamp | |
| CN202557322U (en) | Quick coupling clamp of carrier cable | |
| CN113738824B (en) | Elasticity-limiting-based lockset for traction rope | |
| CN110984614A (en) | CFRP sheet clamping anchorage device with adjustable angle | |
| CN2419721Y (en) | Anti-skid cable dip | |
| CN2602529Y (en) | Run-resistant hanging cable cleat | |
| CN112531578A (en) | Wire insulating layer pulling device | |
| CN2699038Y (en) | Locknut | |
| CN201443368U (en) | Rope-suspended connector device of sealing box-body oil extractor | |
| CN2836193Y (en) | Strong magnetic attraction device | |
| CN220544660U (en) | Bus bridge positioning bracket | |
| CN2620458Y (en) | Electrostatic ground lamp device | |
| CN200958005Y (en) | Rail fixing structure | |
| CN2914435Y (en) | Octant division wire separating bar for extra high voltage transmission line | |
| KR200401402Y1 (en) | Clamp for fixing an electic car line | |
| CN218726155U (en) | Effective prestress detection device based on reverse drawing method | |
| CN205429652U (en) | Insulating high -voltage cable strain clamp of jib type | |
| CN217505414U (en) | Quick tensile anchor clamps of thick tubular product | |
| CN214728306U (en) | Contact wire connecting clamp for sectional insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |