CN205970923U - High strength contact wire's terminal anchor anchorage wire clamp - Google Patents
High strength contact wire's terminal anchor anchorage wire clamp Download PDFInfo
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- CN205970923U CN205970923U CN201620926448.0U CN201620926448U CN205970923U CN 205970923 U CN205970923 U CN 205970923U CN 201620926448 U CN201620926448 U CN 201620926448U CN 205970923 U CN205970923 U CN 205970923U
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- wire
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- terminal anchor
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Abstract
High strength contact wire's terminal anchor anchorage wire clamp, including fastener body and cone wedge cover, the structure is forged to fastener body formula as an organic whole, and upper portion is " U " type, and the lower part is the cylinder type, " U " type structure upper end system has a connecting hole, and the middle part is provided with web beam, the cartridge has the pin on the connecting hole, lower part cylinder type structure central authorities system has the toper through -hole, the cartridge has the cone wedge cover in the toper through -hole. The utility model discloses a copper alloy material once forges the shaping to add the web beam structure, make part intensity high, safe and reliable, the superior performance, the yield is high, need not to carry on X X -ray radiographic inspection, installation convenient to use.
Description
Technical field
This utility model is related to electrification railway contact net equipment technical field, and more particularly, to a kind of high intensity contact line is eventually
End anchoring wire clamp.
Background technology
The contact line of contact nets in electrified railways or carrier cable are inevitably required for segmentation in use and cast anchor or divide
Disconnected connection, terminal anchoring clamp is the strength member coupling with other parts for clue termination, and its performance directly influences whole
The safety of individual electrified contacting netses.In the past high intensity contact wire's terminal anchor anchorage wire clamp, material using material is generally
CuAl10Fe5Ni5Copper alloy, by casting technique molding, be mingled with because foundry goods itself exists, the casting flaw such as pore, and need
Piece by piece x-ray inspection inspection is carried out to finished product, so that product cost is increased, also increase the harm to workman's occupational health simultaneously,
And traditional terminal anchoring is clipped under the improper stress of contact line, stops that chock moves back de- mechanism's complexity, need another during use
Install additional outward so that attachment structure is complicated, it is complicated to install, manufacturing cost is high.
Content of the invention
The technical problem that this utility model solves：Design a kind of high intensity contact wire's terminal anchor anchorage wire clamp, using copper alloy
Forging molding of material, and set up web beam structure so that part strength is high, safe and reliable, superior performance, yield rate
Height, need not carry out x-ray inspection, easy to install.
Technical solution of the present utility model：High intensity contact wire's terminal anchor anchorage wire clamp, including wire clip body and taper
Cover of wedge, described wire clip body is integral type forging structure, and top is in " U " type, and bottom is column type, described " U " type structure upper end
It is formed with connecting hole, middle part is provided with web beam, described connecting hole is fitted with pin, described lower cylindrical type structure central authorities system
There is conical through-hole, in described conical through-hole, be fitted with taper cover of wedge.
Further, the outer wall of described " U " type structure biside plate has reinforcement, described reinforcing rib ring is located at connecting hole
Surrounding simultaneously extends to " U " type structure bottom.
Further, described wire clip body, web beam and reinforcement adopt forging molding of Cu alloy material.
This utility model compared with prior art has the advantage that and effect：
1st, this utility model adopts forging molding of Cu alloy material, effectively prevent pore, the casting such as is mingled with and lacks
While sunken, so that part grain size is refined, tissue evenly, improves part strength and yield rate, saved production and examined
Survey cost；
2nd, this utility model structure is simple, easy for installation, the web beam structure set up, and not only can be prevented effectively from wire clamp originally
The ears of body are because forging the demoulding and rushing overlap and produce resilience, and can ensure that under the improper stress of contact line, stop cone
In addition the abjection of shape cover of wedge, need not install barrier structure additional；
3rd, this utility model wire clip body side plate both sides are provided with reinforcement, further enhance part connection hole
Intensity, simultaneously wire clip body, web beam and reinforcement be formed in one, rational Design of Dies and material specification are selected,
Limits decrease the overlap waste material that forging produces, and part strength is high, and overall structure is simple, easy to install, safe, can
Lean on.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of this utility model wire clip body.
Specific embodiment
In conjunction with attached Fig. 1 and 2, a kind of embodiment of the present utility model is described.
Integral type contact wire's terminal anchor anchorage wire clamp, including wire clip body 1 and taper cover of wedge 2, described wire clip body 1 is integrated
Formula forging technology is made, and top is in " U " type structure, and bottom is cylindrical structure, and described top " U " type structure upper end is formed with connection
Hole 3, described connecting hole 3 is fitted with pin 4, is provided with web beam 6 between " U " type structure of connecting hole 3 bottom, plus
Deck transverse 6 can be prevented effectively from the ears of wire clip body because forging the demoulding and rushing overlap and produce resilience, described lower cylindrical type knot
Structure central authorities offer conical through-hole 5, and described conical through-hole 5 is fitted with taper cover of wedge 2, and described web beam 6 is located at cone wedge
Cover 2 tops, for stopping that taper cover of wedge 2 deviates from.It is formed with reinforcement 7, described reinforcement on the outer wall of described " U " type structure biside plate
Muscle 7 is located on around connecting hole 3 and extends to " U " type structure bottom.Described wire clip body 1, web beam 6 and reinforcement 7 are adopted
With forging molding of Cu alloy material.
Utility model works principle：First contact line 8 termination is penetrated from the conical through-hole 5 of wire clip body 1 bottom, so
Taper cover of wedge 2 is sleeved on the termination of contact line 8 afterwards, and taper cover of wedge 2 is inserted in conical through-hole 5, will contact simultaneously
Line 8 pulls outward as far as possible, so that the taper cover of wedge 2 clamping contact line 8 with internal tooth, finally installs pin in the position of connecting hole 3
4, by pin 4, this utility model is connected with other Catenary Fittings, then plug-in mounting split pin 9 can complete to pacify on pin
Dress.
Above-described embodiment, simply preferred embodiment of the present utility model, not it is used for limiting this utility model practical range,
Therefore the equivalent variations that content described in all claim with this utility model is done, all should include in this utility model claim model
Within enclosing.
Claims (3)
1. high intensity contact wire's terminal anchor anchorage wire clamp, including wire clip body (1) and taper cover of wedge (2) it is characterised in that：Described line
Folder body (1) is integral type forging structure, and top is in " U " type, and bottom is column type, and described " U " type structure upper end is formed with connection
Hole (3), middle part is provided with web beam (6), described connecting hole (3) is fitted with pin (4), in described lower cylindrical type structure
Centre is formed with conical through-hole (5), is fitted with taper cover of wedge (2) in described conical through-hole (5).
2. high intensity contact wire's terminal anchor anchorage wire clamp according to claim 1 it is characterised in that：Described " U " type structure two
Reinforcement (7) is had on the outer wall of side plate, described reinforcement (7) is located on around connecting hole (3) and extends under " U " type structure
Portion.
3. high intensity contact wire's terminal anchor anchorage wire clamp according to claim 2 it is characterised in that：Described wire clip body (1),
Web beam (6) adopts forging molding of Cu alloy material with reinforcement (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926448.0U CN205970923U (en) | 2016-08-23 | 2016-08-23 | High strength contact wire's terminal anchor anchorage wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926448.0U CN205970923U (en) | 2016-08-23 | 2016-08-23 | High strength contact wire's terminal anchor anchorage wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970923U true CN205970923U (en) | 2017-02-22 |
Family
ID=58033099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926448.0U Active CN205970923U (en) | 2016-08-23 | 2016-08-23 | High strength contact wire's terminal anchor anchorage wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205970923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967381A (en) * | 2023-09-25 | 2023-10-31 | 四川龙腾铁路器材有限公司 | Manufacturing method of double-lug wedge-shaped wire clamp |
-
2016
- 2016-08-23 CN CN201620926448.0U patent/CN205970923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967381A (en) * | 2023-09-25 | 2023-10-31 | 四川龙腾铁路器材有限公司 | Manufacturing method of double-lug wedge-shaped wire clamp |
| CN116967381B (en) * | 2023-09-25 | 2023-12-12 | 四川龙腾铁路器材有限公司 | Manufacturing method of double-lug wedge-shaped wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: 721006 Baoji hi tech Development Zone, Shaanxi Province, No. 196 Co-patentee after: In ferroelectric gas Industrial Co., Ltd Patentee after: Baoji Bodeli Electronic Equipment Co., Ltd. Address before: 721006 Baoji hi tech Development Zone, Shaanxi Province, No. 196 Patentee before: Baoji Bodeli Electronic Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181108 Address after: 100036 Room 202, 139 Fengtai Road, Fengtai District, Beijing. Co-patentee after: Baoji Bodeli Electronic Equipment Co., Ltd. Patentee after: Zhongtie Electric Bureau Group Co., Ltd. Co-patentee after: In ferroelectric gas Industrial Co., Ltd Address before: 721006 196 new high road, Baoji hi tech Development Zone, Shaanxi Co-patentee before: In ferroelectric gas Industrial Co., Ltd Patentee before: Baoji Bodeli Electronic Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200109 Address after: 721006 196 hi tech Avenue, hi tech Development Zone, Shaanxi, Baoji Patentee after: Baoji Bodeli Electronic Equipment Co., Ltd. Address before: 100036 Room 202, 139 Fengtai Road, Fengtai District, Beijing. Co-patentee before: Baoji Bodeli Electronic Equipment Co., Ltd. Patentee before: Zhongtie Electric Bureau Group Co., Ltd. Co-patentee before: In ferroelectric gas Industrial Co., Ltd |
|
| TR01 | Transfer of patent right |