CN205044570U - Abrasionproof linkage of additional line of big wind zone contact net - Google Patents
Abrasionproof linkage of additional line of big wind zone contact net Download PDFInfo
- Publication number
- CN205044570U CN205044570U CN201520686951.9U CN201520686951U CN205044570U CN 205044570 U CN205044570 U CN 205044570U CN 201520686951 U CN201520686951 U CN 201520686951U CN 205044570 U CN205044570 U CN 205044570U
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- CN
- China
- Prior art keywords
- bearing
- yoke plate
- triangle yoke
- wire
- suspension device
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses an abrasionproof linkage of additional line of big wind zone contact net, this abrasionproof linkage install on shoulder frame, and this abrasionproof linkage includes triangle yoke plate, ears connector and suspension clamp, triangle yoke plate and the bottom fixed connection who takes on the frame, install first bearing in the triangle yoke plate, the upper portion of ears connector is passed through first bearing with triangle yoke plate swivelling joint, the second bearing is installed to the lower part of ears connector, suspension clamp's upper portion is passed through the second bearing with the ears connector is connected, suspension clamp's lower part cover is established on the wire of additional line, and with wire fixed connection. The utility model discloses a not rubbed relatively between each component and having moved, avoided wire swing and the component that arouses to wear and tear, its abrasionproof damage is effectual, the practicality is strong.
Description
Technical field
The utility model relates to contact system additional wire erection technique field, particularly relates to the abrasion proof suspension device of a kind of strong wind district contact system additional wire.
Background technology
At present, the shoulder frame suspention class parts depreciation of strong wind district railway contact line additional wire is serious, and part shoulder frame suspension eye is worn out, and tie bolt wearing and tearing are half of.Its reason is mainly: produce periodically semicircumference after the wire wind-engaging of contact system additional wire and rock even circle swing, drives suspention class part to do periodic wobble.In the process, suspention class part is S. A. with tie bolt, creates lasting periodicity semicircumference crank motion, adds the Gravitative Loads of wire, accelerates the wearing and tearing of suspention class part.
Utility model content
The utility model mainly solves technical matters existing in prior art, thus provides a kind of abrasion proof suspension device avoiding the strong wind district contact system additional wire of suspending class parts depreciation in midair.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
The abrasion proof suspension device of the strong wind district contact system additional wire that the utility model provides, this abrasion proof suspension device is arranged on shoulder frame, this abrasion proof suspension device comprises triangle yoke plate, Double-ear connector and suspension clamp, described triangle yoke plate is fixedly connected with the bottom of shoulder frame, in described triangle yoke plate, clutch shaft bearing is installed, rotaryed connection with described triangle yoke plate by described clutch shaft bearing in the top of described Double-ear connector, the bottom of described Double-ear connector is provided with the second bearing, the top of described suspension clamp is connected with described Double-ear connector by described second bearing, the bottom of described suspension clamp is set on the wire of additional wire, and be fixedly connected with described wire.
Further, described Double-ear connector is locked respectively by the first thru-bolt and the second thru-bolt mutually with between described triangle yoke plate and suspension clamp.
Further, described first thru-bolt and the second thru-bolt are also provided with stopping mechanism, and described stopping mechanism comprises black nut and retaining pin.
Further, described triangle yoke plate comprises bearing hole, left cover and right cover plate, and described clutch shaft bearing is arranged in described bearing hole, and the outer ring of described clutch shaft bearing is also locked with right cover plate and described triangle yoke plate mutually by described left cover.
Further, between the inner ring of described Double-ear connector and described clutch shaft bearing, be also provided with two spacer rings, the left and right sides being arranged on described clutch shaft bearing of two described spacer ring symmetries.
Further, between the inner ring of described suspension clamp and described second bearing, be also provided with left back-up ring and right back-up ring, the left and right sides being arranged on described second bearing of described left back-up ring and right back-up ring symmetry.
The beneficial effects of the utility model are: by being fixed on suspension clamp by wire, when after wire wind-engaging, the periodicity semicircumference of its script is connected with the rolling of front and back about rocking and being converted to respectively by clutch shaft bearing and the second bearing, Relative friction has not been had to move between each component, avoid wire to swing and the component wear caused of conducting oneself with dignity, it is anti-wear effective, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the abrasion proof suspension device of strong wind district of the present utility model contact system additional wire;
Fig. 2 is the left view of the abrasion proof suspension device of strong wind district of the present utility model contact system additional wire.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1-2, the abrasion proof suspension device of strong wind district of the present utility model contact system additional wire, this abrasion proof suspension device is arranged on shoulder frame 1, this abrasion proof suspension device comprises triangle yoke plate 2, Double-ear connector 3 and suspension clamp 4, triangle yoke plate 2 is fixedly connected with the bottom of shoulder frame 1, clutch shaft bearing 5 is installed in triangle yoke plate 2, rotaryed connection with triangle yoke plate 2 by clutch shaft bearing 5 in the top of Double-ear connector 3, the bottom of Double-ear connector 3 is provided with the second bearing 6, the top of suspension clamp 4 is connected with Double-ear connector 3 by the second bearing 6, the bottom of suspension clamp 4 is set on the wire 8 of additional wire, and be fixedly connected with wire 8.The utility model is by being fixed on suspension clamp 4 by wire 8, when after wire 8 wind-engaging, the periodicity semicircumference of its script is connected with the rolling of front and back about rocking and being converted to respectively by clutch shaft bearing 5 and the second bearing 6, Relative friction has not been had to move between each component, avoid wire 8 to swing and the component wear caused of conducting oneself with dignity, it is anti-wear effective, practical.
Concrete, in order to strengthen the stability of structure, Double-ear connector 3 is locked respectively by the first thru-bolt 9 and the second thru-bolt 10 phase with between triangle yoke plate 2 and lock sleeve 4.First thru-bolt 9 and the second thru-bolt 10 are also provided with stopping mechanism, and stopping mechanism comprises black nut 11 and retaining pin 12.Carry out effectively locking by black nut 11 and retaining pin 12 to the first thru-bolt 9 and the second thru-bolt 10, which further enhances the stability of structure.
Concrete, triangle yoke plate 2 comprises bearing hole 13, left cover 14 and right cover plate 15, and clutch shaft bearing 5 is arranged in bearing hole 13, and the outer ring of clutch shaft bearing 5 is also locked with right cover plate 15 and triangle yoke plate 2 mutually by left cover 14.The setting party of left cover 14 and right cover plate 15 the Assembly &Disassembly of clutch shaft bearing 5.
Produce interference in order to avoid Double-ear connector 3 with between left cover 14 and right cover plate 15, between the inner ring of Double-ear connector 3 and clutch shaft bearing 5, be also provided with the left and right sides being arranged on clutch shaft bearing 2 of two spacer rings, 16, two spacer ring 16 symmetries.And interfere in order to avoid producing between Double-ear connector 3 and lock sleeve 4, be also provided with left back-up ring 17 and right back-up ring 7 between lock sleeve 4 and the inner ring of the second bearing 6, the left and right sides being arranged on the second bearing 6 of left back-up ring 17 and right back-up ring 7 symmetry.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (6)
1. the abrasion proof suspension device of a strong wind district contact system additional wire, this abrasion proof suspension device is arranged on shoulder frame (1), it is characterized in that: this abrasion proof suspension device comprises triangle yoke plate (2), Double-ear connector (3) and suspension clamp (4), described triangle yoke plate (2) is fixedly connected with the bottom of shoulder frame (1), in described triangle yoke plate (2), clutch shaft bearing (5) is installed, rotaryed connection with described triangle yoke plate (2) by described clutch shaft bearing (5) in the top of described Double-ear connector (3), the bottom of described Double-ear connector (3) is provided with the second bearing (6), the top of described suspension clamp (4) is connected with described Double-ear connector (3) by described second bearing (6), the bottom of described suspension clamp (4) is set on the wire (8) of additional wire, and be fixedly connected with described wire (8).
2. the abrasion proof suspension device of strong wind district as claimed in claim 1 contact system additional wire, is characterized in that: described Double-ear connector (3) is locked respectively by the first thru-bolt (9) and the second thru-bolt (10) mutually with between described triangle yoke plate (2) and suspension clamp (4).
3. the abrasion proof suspension device of strong wind district as claimed in claim 2 contact system additional wire, it is characterized in that: described first thru-bolt (9) and the second thru-bolt (10) are also provided with stopping mechanism, described stopping mechanism comprises black nut (11) and retaining pin (12).
4. the abrasion proof suspension device of strong wind district as claimed in claim 1 contact system additional wire, it is characterized in that: described triangle yoke plate (2) comprises bearing hole (13), left cover (14) and right cover plate (15), described clutch shaft bearing (5) is arranged in described bearing hole (13), and the outer ring of described clutch shaft bearing (5) is also locked with right cover plate (15) and described triangle yoke plate (2) mutually by described left cover (14).
5. the abrasion proof suspension device of strong wind district as claimed in claim 4 contact system additional wire, it is characterized in that: between the inner ring of described Double-ear connector (3) and described clutch shaft bearing (5), be also provided with two spacer rings (16), the left and right sides being arranged on described clutch shaft bearing (5) that two described spacer rings (16) are symmetrical.
6. the abrasion proof suspension device of strong wind district as claimed in claim 5 contact system additional wire, it is characterized in that: between the inner ring of described suspension clamp (4) and described second bearing (6), be also provided with left back-up ring (17) and right back-up ring (7), the left and right sides being arranged on described second bearing (6) of described left back-up ring (17) and right back-up ring (7) symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686951.9U CN205044570U (en) | 2015-09-07 | 2015-09-07 | Abrasionproof linkage of additional line of big wind zone contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686951.9U CN205044570U (en) | 2015-09-07 | 2015-09-07 | Abrasionproof linkage of additional line of big wind zone contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044570U true CN205044570U (en) | 2016-02-24 |
Family
ID=55338172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686951.9U Expired - Fee Related CN205044570U (en) | 2015-09-07 | 2015-09-07 | Abrasionproof linkage of additional line of big wind zone contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL425082A1 (en) * | 2018-03-29 | 2019-10-07 | Trakcja Prkil Spółka Akcyjna | Suspension assembly of electric contact system, preferably of the railway, tramway or metro line |
| CN113595019A (en) * | 2021-06-16 | 2021-11-02 | 平高集团有限公司 | Soft wire end fixing fitting |
-
2015
- 2015-09-07 CN CN201520686951.9U patent/CN205044570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL425082A1 (en) * | 2018-03-29 | 2019-10-07 | Trakcja Prkil Spółka Akcyjna | Suspension assembly of electric contact system, preferably of the railway, tramway or metro line |
| CN113595019A (en) * | 2021-06-16 | 2021-11-02 | 平高集团有限公司 | Soft wire end fixing fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |