CN206653952U - A kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould - Google Patents
A kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould Download PDFInfo
- Publication number
- CN206653952U CN206653952U CN201720257916.4U CN201720257916U CN206653952U CN 206653952 U CN206653952 U CN 206653952U CN 201720257916 U CN201720257916 U CN 201720257916U CN 206653952 U CN206653952 U CN 206653952U
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- dismounting
- crimping
- stent
- movable mold
- mould
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Abstract
It the utility model is related to a kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould.It includes crimp and dismounting mould, wire clip body, electric connection line, U-shaped clamp and contact line, the crimp includes crimping stent and crimping movable mold, crimping stent is arranged on the top of crimping movable mold, guide pad in crimping stent coordinates with crimping the guide groove in movable mold, the dismounting mould includes dismounting stent and dismounting movable mold, dismounting stent is arranged on the top of dismounting movable mold, dismantle the guide pad in stent and the guide groove of dismounting movable mold coordinates, the beneficial effects of the utility model are there is crimping, dismounting guide frame prevents that pressure is inclined, it is simple to operate, not damaging contact line, crimping, dismounting is safe and reliable.
Description
Technical field
A kind of wire clamp crimping, dismounting mould are the utility model is related to, particularly a kind of electric railway contact line electrical connection
Wire clamp crimping, dismounting mould.
Background technology
The electrically connecting clamp for contact wire of electric railway contact gauze is the important part that is conductively connected, and mainly plays contact
Connection electric action between line and electric connection line, its structure type mainly have two kinds of screw bolt-type, crimp type structures.At present, state
The electric connection line and contact line of interior traditional electrically connecting clamp use screw bolt-type more, i.e. wire clamp passes through with contact line, electric connection line
Bolt fastening clamps, and contact surface is small, and contact is uneven, and contact resistance absolute value is big, and bolt easily causes to loosen due to vibrating,
So that contact deteriorates, cause the generation of " burning line ", bolt shaped cable clamp requires higher to the Tightening moment of bolt, installation tool and
The quality that installation personnel quality connects to wire clamp has a great influence, and is difficult to control.
Compare bolt-type contact wire electrical connection clamp, crimp type electrically connecting clamp for contact wire has that weight is light and handy, wire clamp with
It is reliable to connect clue connection, wire clamp is hard spot is small in contact line the advantages of, but its crimping and dismounting uses electric hydraulic pincers hand
Work crimps, and manipulative compression joint is higher to the technical ability skill requirement of worker, and labor strength is big, and crimps efficiency and crimp quality not
It is easily guaranteed that.
Utility model content
A kind of the shortcomings that the purpose of this utility model is to overcome prior art, there is provided electric railway contact line electrical connection
Wire clamp crimping, dismounting mould.
The purpose of this utility model is achieved through the following technical solutions：A kind of electric railway electrically connecting clamp for contact wire
Crimping, dismounting mould, it includes crimp and dismounting mould, wire clip body, electric connection line, U-shaped clamp and contact line, described
Crimp includes crimping stent and crimping movable mold, and crimping stent is arranged on the top of crimping movable mold, and crimping is fixed
Guide pad on mould coordinates with crimping the guide groove in movable mold, and the sidepiece for crimping stent is provided with perpendicular to the fixed mold shaft of crimping
The pin-and-hole A of line, the dismounting mould include dismounting stent and dismounting movable mold, and dismounting stent is arranged on dismounting movable mold
Top, dismantle stent on guide pad with dismounting movable mold guide groove coordinate, dismantle stent sidepiece be provided with perpendicular to
Dismantle the pin-and-hole B of stent axis.
The shape of the inside cavity of described crimping stent is consistent with the shape of wire clamp arc section, crimps the chamber of stent
Body open section is the flaring structure extended along internal circular curve.
The cavity of described crimping movable mold is del hatch frame, the intersecting summit in two sides of del
Appearance wire casing of the place provided with circular arc.
The inside cavity shape of described dismounting stent is identical with wire clip body outer surface curve.
Top projection in described dismounting movable mold is isosceles triangular structure.
Wire clamp placement direction sign is printed in the side wall of described dismounting movable mold.
The utility model has advantages below：
1st, there is crimping, dismounting guide frame, prevent that pressure is inclined.
2nd, it is simple to operate, not damaging contact line.
3rd, crimp, dismantle securely and reliably.
Brief description of the drawings
Fig. 1 is crimping stent structural representation of the present utility model；
Fig. 2 is crimping movable mold structural representation of the present utility model；
Fig. 3 is dismounting stent structural representation of the present utility model；
Fig. 4 is dismounting movable mold structural representation of the present utility model；
Fig. 5 is the front view of electrically connecting clamp；
Fig. 6 is the axial sectional view of electrically connecting clamp；
Fig. 7 is pressure welding mold of the present utility model along pin-and-hole axis view；
Fig. 8 is mould of the present utility model of dismantling along pin-and-hole axis view；
In figure：1-1 crimps stent, 1-2 crimping movable molds, 1-3 guide pads, 1-4 guide grooves, 1-5 pin-and-holes A, 2-1 dismounting
Stent, 2-2 dismounting movable molds, 2-3 guide pads, 2-4 guide grooves, 2-5 pin-and-holes B, 3- wire clip body, 4- electric connection lines, 5-U types
Clamp, 6- contact lines.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
Shown in Fig. 1 ~ Fig. 8, a kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould, it includes pressure welding mold
Tool 1 and dismounting mould 2, wire clip body 3, electric connection line 4, U-shaped clamp 5 and contact line 6, it is solid that the crimp 1 includes crimping
Cover half 1-1 and crimping movable mold 1-2 crimping stent 1-1 is arranged on crimping movable mold 1-2 top, crimps on stent 1-1
Guide pad 1-3 coordinate with crimping the guide groove 1-4 on movable mold 1-2, crimping stent 1-1 sidepiece is provided with perpendicular to crimping
The pin-and-hole A1-5 of stent 1-1 axis, the dismounting mould 2 include dismounting stent 2-1 and dismounting movable mold 2-2, and dismounting is solid
Cover half 2-1 is arranged on dismounting movable mold 2-2 top, dismantles guide pad 2-3 and the guiding of dismounting movable mold on stent 2-1
Groove 2-4 coordinates, and dismounting stent 2-1 sidepiece is provided with the pin-and-hole B2-5 perpendicular to dismounting stent 2-1 axis.
The shape of described crimping stent 1-1 inside cavity is consistent with the shape of wire clamp arc section, crimps stent
1-1 cavity hatch section is the flaring structure extended along internal circular curve.
Described crimping movable mold 1-2 cavity is del hatch frame, and two sides of del are intersecting
Apex is provided with the appearance wire casing of circular arc.
Described dismounting stent 2-1 inside cavity shape is identical with the outer surface curve of wire clip body 3.
Top projection on described dismounting movable mold 2-2 is isosceles triangular structure.
Wire clamp placement direction sign is printed in described dismounting movable mold 2-2 side wall.
The course of work of the present utility model is as follows：When contact line wire clamp crimps, electric connection line 4 and contact line 6 are passed through into line
Body 3 is pressed from both sides, contact line 6 and wire clip body 3 are blocked into the preliminary assembling of completion, the crimping stent of crimp 1 with U-shaped clamp 5
The wire clip body 3 tentatively assembled is placed in crimping movable mold 1-2 by the pin-and-hole A1-5 on 1-1 through its spacing movement of a bearing pin
Inclined-plane on, crimping stent 1-1 upper surface and crimp movable mold 1-2 lower surface and compression set（Such as manual or electricity
Hydrodynamic pressing tongs）Contact, the guide pad 1-3 and guide groove 1-4 of pressure welding mold 1 coordinate during hydraulic tongs pushes, and wire clip body 3 deforms
Electric connection line 4 and contact line 6 are clamped, when guide pad 1-4 touches guide groove 1-3 bottom land, compression stops, and completes contact
The crimping of wire clamp；When contact line wire clamp is dismantled, wire clip body 3 to be removed is identified according to the placement on dismounting stent 2-1
Direction be placed in dismounting stent 2-1 deep-slotted chip breaker, make outer surface and the dismounting stent 2-1 deep-slotted chip breaker of wire clip body 3
Surface is contacted, and dismounting mould 2 is placed in manually or electrically hydraulic tongs, and the tip of the triangular hill on dismounting movable mold 2-2 is supported
In the recess of wire clip body 3, movable mold 2-2 is dismantled by mobile, makes wire clip body 3 that large deformation occur or even be broken, realizes
Electrically connecting clamp is not cut off in the case of damaging contact line 6, wire clip body 3 is separated with U-shaped card 5 so that wire clamp with
Contact line 6 departs from, and reaches dismounting purpose.
Claims (6)
1. the crimping of electric railway electrically connecting clamp for contact wire, dismounting mould, it is characterised in that：It includes crimp（1）With
Dismantle mould（2）, wire clip body（3）, electric connection line（4）, U-shaped clamp（5）And contact line（6）, the crimp（1）Including
Crimp stent（1-1）With crimping movable mold（1-2）, crimp stent（1-1）It is arranged on crimping movable mold（1-2）Top,
Crimp stent（1-1）On guide pad（1-3）With crimping movable mold（1-2）On guide groove（1-4）Coordinate, crimp stent
（1-1）Sidepiece be provided with perpendicular to crimping stent（1-1）The pin-and-hole A of axis（1-5）, the dismounting mould（2）Including dismounting
Stent（2-1）With dismounting movable mold（2-2）, dismantle stent（2-1）It is arranged on dismounting movable mold（2-2）Top, dismounting
Stent（2-1）On guide pad（2-3）Guide groove with dismantling movable mold（2-4）Coordinate, dismantle stent（2-1）Sidepiece
Provided with perpendicular to dismounting stent（2-1）The pin-and-hole B of axis（2-5）.
2. railway electrically connecting clamp for contact wire crimping of gasifying according to claim 1, dismounting mould, it is characterised in that：It is described
Crimping stent（1-1）Inside cavity shape it is consistent with the shape of wire clamp arc section, crimp stent（1-1）Cavity
Open section is the flaring structure extended along internal circular curve.
3. railway electrically connecting clamp for contact wire crimping of gasifying according to claim 1, dismounting mould, it is characterised in that：It is described
Crimping movable mold（1-2）Cavity be del hatch frame, the apex that two sides of del are intersecting is provided with
The appearance wire casing of circular arc.
4. railway electrically connecting clamp for contact wire crimping of gasifying according to claim 1, dismounting mould, it is characterised in that：It is described
Dismounting stent（2-1）Inside cavity shape and wire clip body（3）Outer surface curve is identical.
5. railway electrically connecting clamp for contact wire crimping of gasifying according to claim 1, dismounting mould, it is characterised in that：It is described
Dismounting movable mold（2-2）On top projection be isosceles triangular structure.
6. railway electrically connecting clamp for contact wire crimping of gasifying according to claim 1, dismounting mould, it is characterised in that：It is described
Dismounting movable mold（2-2）Side wall on be printed on wire clamp placement direction sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257916.4U CN206653952U (en) | 2017-03-16 | 2017-03-16 | A kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257916.4U CN206653952U (en) | 2017-03-16 | 2017-03-16 | A kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653952U true CN206653952U (en) | 2017-11-21 |
Family
ID=60315693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257916.4U Active CN206653952U (en) | 2017-03-16 | 2017-03-16 | A kind of electric railway electrically connecting clamp for contact wire crimping, dismounting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877986A (en) * | 2018-07-11 | 2018-11-23 | 尚成荣 | A kind of rail traffic contact line elastic contact chip |
| CN110829140A (en) * | 2019-11-07 | 2020-02-21 | 中铁电气化局集团北京电气化工程有限公司 | Special crimping mould of electricity connection |
-
2017
- 2017-03-16 CN CN201720257916.4U patent/CN206653952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877986A (en) * | 2018-07-11 | 2018-11-23 | 尚成荣 | A kind of rail traffic contact line elastic contact chip |
| CN110829140A (en) * | 2019-11-07 | 2020-02-21 | 中铁电气化局集团北京电气化工程有限公司 | Special crimping mould of electricity connection |
| CN110829140B (en) * | 2019-11-07 | 2021-03-26 | 中铁电气化局集团北京电气化工程有限公司 | Special crimping mould of electricity connection |
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| GR01 | Patent grant |