CN104742828B - Vehicle movable cable preventer - Google Patents
Vehicle movable cable preventer Download PDFInfo
- Publication number
- CN104742828B CN104742828B CN201510173805.0A CN201510173805A CN104742828B CN 104742828 B CN104742828 B CN 104742828B CN 201510173805 A CN201510173805 A CN 201510173805A CN 104742828 B CN104742828 B CN 104742828B
- Authority
- CN
- China
- Prior art keywords
- rubber slab
- metal platen
- metal
- hole
- cable
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The present invention relates to a kind of vehicle movable cable preventer, including the first rubber slab, second rubber slab, hoop is used for the rectangle lasso of separately upper and lower sides pipeline in the middle part of the second rubber slab, for clamping a pair of metal platen and the chain link for this metal platen of slinging of rubber slab, first rubber slab, the upper end of the second rubber slab offers hole for hoist, metal platen offers through hole corresponding with this hole for hoist, metal canula passes through first, the hole for hoist of the second rubber slab, bolt passes through metal platen and metal canula to be fixed, make first, second rubber slab be fixed on this to metal platen between；The top of metal platen is fixed with chain link lower end by Assembly of pin.Flexible, the movable property of protective characteristic and chain link that the present invention does not hinder cable using rubber slab is protected cable and is constrained the excessive swing of cable; cable is avoided to transfinite boundary or rub with framework; improve electrical connection safety, effective control movable cable length in reserve problem.
Description
Technical field
The present invention relates to vehicle movable cable preventer, belong to rail vehicle wiring design field.
Background technology
Rail vehicle reach the standard grade cable bundles cable wiring manufacture design be requisite link, for the lines such as wire casing spool that are laid in
The wires design fixing cable in Shu Zaiti is relatively easy, and the wiring protection Design for movable cable is usually difficult point,
Such as between bogie and car body and the movable cable such as hitch line.The Wiring cable in these regions is stopping cable allowance
It is in swing state simultaneously need to maintaining and running with vehicle in certain area of space.Present situation is typically in movable cable at present
Two ends arrange fixing point, the unshielded measure of movable cable interlude, and in actual applications, movable cable runs in vehicle after installing
During amplitude of fluctuation excessive, exist transfinite boundary or with framework occur friction phenomenon, to electrical connection vehicle run bring peace
Full hidden danger.
In order to effectively constrain any swing of movable cable interlude, cable is made to be in no interference state, it is to avoid
With phenomenons such as framework friction, boundaries of transfiniting, meet the cabling requirement of movable cable simultaneously, need design badly and a kind of be suitable for excellent activity
Cable protecting device of roller.
Content of the invention
The technical problem to be solved is to overcome the disadvantages mentioned above of prior art, provides a kind of vehicle activity
Cable protecting device of roller, can be with the protection question of effectively solving movable cable.
In order to solve above technical problem, the vehicle that the present invention provides is with movable cable preventer it is characterised in that wrapping
Include：Exist for the first rubber slab of pipeline, the second rubber slab for pipeline on the downside of encasing and the first rubber slab, hoop on the upside of encasing
It is used in the middle part of second rubber slab separating the rectangle lasso of upper and lower sides pipeline, for clamping a pair of metal platen of rubber slab and being used for
The chain link of this metal platen of slinging, described first rubber slab, the upper end of the second rubber slab offer hole for hoist, and metal platen opens up
Have through hole corresponding with this hole for hoist, metal canula pass through first, second rubber slab hole for hoist, bolt pass through metal platen and
Metal canula is fixed, make first, second rubber slab be fixed on this to metal platen between；Pin is passed through in the top of metal platen
Shaft assembly is fixed with chain link lower end.
The present invention also has following improvement：
1st, described Assembly of pin includes bearing pin, pad, slip-off preventing pin, and described bearing pin passes through metal platen, chain link, pad,
Slip-off preventing pin inserts the hole that bearing pin head opens up.
2nd, the lower end of described metal platen has the alice turning up.
3rd, described first rubber slab is folded into water-drop-shaped, and the second rubber slab is folded into Pear-Shaped.
4th, the upper end that described chain link hangs is suspended in car body or framework mounting seat.
The present invention has extensibility, lightweight, low cost, high stability, strong applicability, the mounting interface spy such as flexibly
Point.
Extensibility：One or more movable cable can be prevented simultaneously by the quantity adjusting or increasing rubber slab
Shield, the length of adjustment rubber slab can be protected to the cable of various outer diameter.This device not only can protect to cable,
Use can effectively be extended to swing components such as flexible pipe, corrugated tubes.
Lightweight：On the premise of meeting function, lightweight is realized using the rubber slab for EPDM for the material and chain link, simultaneously
Also mitigate the swing impact that cable is brought.
Low cost：Using conventional metal stainless steel material, nonmetallic EPDM material, and standard fasteners, accessory letter
Single-pass is used, and greatly reduces the cost of single unit system.
High stability：Rubber slab has the characteristics that wear-resisting weather-proof in itself, can ensure protection effect in long life cycle
Really.Metal platen adopts alice to process, and can preferably compress rubber slab again it can be avoided that scuffing to rubber slab.From conventional
Securing member fastening and the general part such as bearing pin chain link be mechanically connected, integrated model is simple, and simpler mechanical stability is more
Good.
Strong applicability：The present invention adopts more piece chain link to hang, can be according to different use environment increase and decrease chain link joint number constraints
The amplitude of fluctuation of movable cable is it is also possible to increase oneself of the formal constraint movable cable that one or more chain link is fixed using multiple spot
By spending, thus preferably protecting movable cable.
Mounting interface is flexible：The mounting interface of the present invention and car body is an end ring of chain link, and body end can be according to vehicle
Structure and space be actually needed the supports different with the design of specific fixed position or mounting seat, support or install holder structure and
Shape does not limit, and can complete chain link and hang.
To sum up, flexible, the movable property of protective characteristic and chain link that the present invention does not hinder cable using rubber slab is protected
Cable simultaneously constrains the excessive swing of cable, it is to avoid cable is transfinited boundary or rubbed with framework, improves electrical connection safety, has
Effect controls movable cable length in reserve problem.
Brief description
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is vehicle movable cable preventer axonometric chart of the present invention.
Fig. 2 is vehicle movable cable preventer explosive view of the present invention.
In figure label is schematically as follows：
1 bolt；2 metal canulas；3 bearing pins；4 pads；5 slip-off preventing pins；6 metal platen, 71- first rubber
Offset plate, 72- second rubber slab, 8- rectangle lasso, 9- chain link.
Specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment vehicle movable cable preventer, including：For encasing upside pipeline
First rubber slab 71, the second rubber slab 72 for pipeline on the downside of encasing and the first rubber slab 71, hoop are in the second rubber slab 72
Portion is used for separating the rectangle lasso 8 of upper and lower sides pipeline, for clamping a pair of metal platen 6 of two rubber slabs and being used for slinging this
The chain link 9 of metal platen 6.First rubber slab 71 is folded into water-drop-shaped, and the second rubber slab 72 is folded into Pear-Shaped, the first rubber slab
71st, the upper end of the second rubber slab 72 offers hole for hoist, and metal platen 6 offers through hole corresponding with this hole for hoist, metallic sheath
Pipe 2 passes through the first rubber slab 71, the hole for hoist of the second rubber slab 72, and bolt 1 passes through metal platen 6 and metal canula 5 to carry out admittedly
Fixed, make the first rubber slab 71, the second rubber slab 72 be fixed on this to metal platen 6 between；Bearing pin is passed through in the top of metal platen 6
Assembly is fixed with chain link lower end, and this Assembly of pin includes bearing pin 3, pad 4, slip-off preventing pin 5, and bearing pin 3 passes through metal platen 6, chain
Ring 9, pad 4, slip-off preventing pin is inserted 5 and is entered the hole that bearing pin 3 head opens up, and realizes slip-off preventing.
In this example, rubber slab adopts wear-resisting weather-proof preferable EPDM material, intercepts moderate width x length, and two ends are pre-
First symmetrical perforate.Metal platen adopts the preferable corrosion resistant plate of intensity, and fastener receptacles and pin shaft hole are held in machining successfully, remove
The sharp rib of burr, edges of boards do the mellow and full process of chamfering, one end of metal platen are carried out alice process, it is to avoid metal platen is following simultaneously
Along the abrasion to the second rubber slab.Chain link 9 adopts the preferable stainless steel material of intensity, and all linked with one another, joint number can be according to active line
Cable setting height(from bottom) and swing requirement are increased and decreased.
The concrete assembly method of the present invention is：With the tight movable cable needing protection of rubber slab parcel so that rubber slab two ends
Hole device to hole laminating；As can be used multiple rubber slabs if two movable cables are protected simultaneously, add rectangle between both threads cable
Lasso compresses rubber slab；Pass through rubber plate hole using metal canula, metal platen abuts in rubber slab end both sides, alice respectively
Down, expense axis hole one end upward, bolt is passed through metal canula cooperation check washer to fasten metal platen, rubber slab for one end
Put in place；By bearing pin through end one ring of metal platen and chain link so that chain link is in two pieces of metal platen；In bearing pin
Pad and slip-off preventing pin are installed in anticreep eyelet side, and so this movable cable preventer assembles and finishes.By chain in practice
The other end of ring is suspended in car body or framework mounting seat.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape
The technical scheme becoming, all falls within the protection domain of application claims.
Claims (5)
1. vehicle with movable cable preventer it is characterised in that include：For encasing the first rubber slab of upside pipeline, being used for
Encase downside pipeline to be used for separating the square of upper and lower sides pipeline in the middle part of the second rubber slab with the second rubber slab of the first rubber slab, hoop
Shape lasso, a pair of metal platen and the chain link for this metal platen of slinging for clamping rubber slab, described first rubber slab,
The upper end of the second rubber slab offers hole for hoist, and metal platen offers through hole corresponding with this hole for hoist, and metal canula passes through
The hole for hoist of first, second rubber slab, bolt passes through metal platen and metal canula to be fixed, and makes first, second rubber slab
Be fixed on this to metal platen between；The top of metal platen is fixed with chain link lower end by Assembly of pin.
2. vehicle according to claim 1 with movable cable preventer it is characterised in that：Described Assembly of pin includes pin
Axle, pad, slip-off preventing pin, described bearing pin passes through metal platen, chain link, pad, and slip-off preventing pin inserts the hole that bearing pin head opens up.
3. vehicle according to claim 1 with movable cable preventer it is characterised in that：The lower end of described metal platen
There is the alice turning up.
4. vehicle according to claim 1 with movable cable preventer it is characterised in that：Described first rubber slab folds
Become water-drop-shaped, the second rubber slab is folded into Pear-Shaped.
5. vehicle according to claim 1 with movable cable preventer it is characterised in that：The upper end that described chain link hangs hangs
It is hung in car body or framework mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173805.0A CN104742828B (en) | 2015-04-13 | 2015-04-13 | Vehicle movable cable preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173805.0A CN104742828B (en) | 2015-04-13 | 2015-04-13 | Vehicle movable cable preventer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742828A CN104742828A (en) | 2015-07-01 |
| CN104742828B true CN104742828B (en) | 2017-03-01 |
Family
ID=53583283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173805.0A Active CN104742828B (en) | 2015-04-13 | 2015-04-13 | Vehicle movable cable preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742828B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552795A (en) * | 2016-02-17 | 2016-05-04 | 中车青岛四方车辆研究所有限公司 | Protection device for high-voltage cable at train end of motor train unit and motor train unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29816307U1 (en) * | 1998-09-11 | 1998-11-26 | Blitz M Schneider Werkzeug Und | Roll cover |
| CN2519511Y (en) * | 2001-12-27 | 2002-10-30 | 叶显光 | Oil submersible electric pump cable protective sheath |
| CN202712754U (en) * | 2012-06-08 | 2013-01-30 | 南车株洲电力机车有限公司 | Apparatus for fixing and shielding cables |
| CN203269375U (en) * | 2013-05-09 | 2013-11-06 | 辽宁华原重型装备有限公司 | Trolley flexible cable protective device |
| CN203248848U (en) * | 2013-05-13 | 2013-10-23 | 南车株洲电力机车研究所有限公司 | Pipeline clamp |
-
2015
- 2015-04-13 CN CN201510173805.0A patent/CN104742828B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104742828A (en) | 2015-07-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |