CN108909536A - A kind of protective cover board for contact rails convenient for checking failure - Google Patents
A kind of protective cover board for contact rails convenient for checking failure Download PDFInfo
- Publication number
- CN108909536A CN108909536A CN201810647777.5A CN201810647777A CN108909536A CN 108909536 A CN108909536 A CN 108909536A CN 201810647777 A CN201810647777 A CN 201810647777A CN 108909536 A CN108909536 A CN 108909536A
- Authority
- CN
- China
- Prior art keywords
- bracket
- bolt
- shield
- connecting hole
- buckle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a kind of protective cover board for contact rails convenient for checking failure, including protecting cover, shield support frame and shield buckle；The shield includes long slab portion and movable plate portion, and long slab portion one end is equipped with the first bolt connecting hole, and long slab portion both sides end is connected by hinged shaft with movable plate portion；The shield support frame includes support rod and bracket, support rod one end is equipped with the first extension to both sides outside, first extension, which is equipped with, connects the second bolt connecting hole that hole matches with the first bolt, long slab portion is connect by bolt with support rod, the support rod other end is fixed on cradle top, and bracket two sidewalls are symmetrically arranged with third bolt and connect hole；The shield buckle is equipped with the 4th bolt connecting hole, and buckle is fixed by bolts in bracket two sidewalls respectively, and buckle bottom is equipped with the second extension, second extension is bent to bracket bottom wall direction, card slot is formed with bracket bottom wall, symmetrically arranged card slot opening is corresponding, with common holding conductor rail.
Description
Technical field
The present invention relates to a kind of underground railways and urban light rail system conductor rail technical field, and in particular to one kind is convenient for row
Look into the protective cover board for contact rails of failure.
Background technique
Conductor rail is the device transferred electrical energy on subway and City Rail Transit System electric traction vehicle.Conductor rail
It is substantially electrification, the staff personnel electric shock of injection in order to prevent, while to prevent conductor rail because of long-term exposure
Aging, corrode and be damaged in daylight and air, needs that the shield for playing insulation protection is arranged on conductor rail.
Conductor rail bracket is one part of contact rail protective system, and conductor rail bracket needs running check part in use
Whether loosen, a section shield is integrally embarked on journey, and conductor rail bracket is directly covered on the inside, is difficult to check if breaking down, is increased
Workload；Although there is patent disclosure directly to expose bolt in air, facilitate investigation failure, conductor rail is largely exposed
In air, there are danger of hazardous electrical discharges, moreover, directly placing in air, are easy aging and dust pollution, if things go on like this, more hold
It is also easy to produce failure.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of conductor rail protection convenient for checking failure
Cover, the partially transparent shield of setting, directly observation shield inner case, both sides movable plate portion can be opened and closed arbitrarily, convenient
Maintenance；The shield support frame structure of design can further save material, reduce cost.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of protective cover board for contact rails convenient for checking failure, including protecting cover, shield support frame and shield buckle；
The protecting cover is a ∩ shape cover, and the shield includes long slab portion and movable plate portion, and long slab portion one end is set
There is the first bolt connecting hole, long slab portion both sides end is connected by hinged shaft with movable plate portion；
The shield support frame includes support rod and bracket, and described support rod one end is equipped with the first extension to both sides outside,
First extension, which is equipped with, connects the second bolt connecting hole that hole matches with the first bolt, and the long slab portion passes through bolt and branch
Strut vertically connects, and the support rod other end is fixed on cradle top, and the bracket two sidewalls are symmetrically arranged with third bolt and connect
Hole；
The shield buckle is a plate body, and the shield buckle is equipped with the 4th bolt corresponding with third bolt connecting hole
Connecting hole, the buckle, which passes through bolt respectively and is symmetrically spirally connected, is fixed on bracket two sidewalls, and the buckle bottom is equipped with second and extends
Portion, second extension are bent to bracket bottom wall direction, and the card slot of holding conductor rail is formed with bracket bottom wall, symmetrically arranged
Card slot opening corresponds to each other, with common holding conductor rail.
Preferably, the bracket is hollow frame body, and the section of square shape is formed by roof, bottom wall, left side wall and right side wall
Shape.
Preferably, the bracket two sidewalls be located on the upside of third bolt connecting hole be symmetrically arranged between shield buckle it is embedding
Fixing structure.
It is further preferred that the means for mounting coupling parts includes fin and the groove that matches.
It is mutually put down it is further preferred that the bracket two sidewalls are located on the upside of third bolt connecting hole to be equipped with top side wall
Capable groove, the shield buckle are equipped with the fin to match with groove close to rack side wall side.
Preferably, the movable cover plate portion and the hinged one end of hinged shaft are equipped with curved radian outward.
Preferably, the 4th bolt connecting hole there are two being set on the shield buckle.
Preferably, the first bolt connecting hole that the first extension that the support rod both sides are respectively equipped with is equipped with is respectively provided with
One.
Preferably, the bracket is cylindrical structure.
Preferably, the movable plate portion is made of transparent insulation material.
The invention has the beneficial effects that：A kind of protective cover board for contact rails convenient for checking failure of the invention, protecting cover
It can be very good to play the role of insulation, avoid contact with rail electric leakage, hurt staff, in addition, reducing conductor rail and contact
The pollution of the aging speed and dust of rail bracket；Shield facilitates folding by hinged shaft, convenient for the investigation and maintenance of failure；Protection
Cover portion point is prepared using transparent material, convenient for directly observing inner case, reduces workload to staff.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram convenient for checking the protective cover board for contact rails of failure of the invention.
Fig. 2 is buckle structure schematic diagram of the invention.
Fig. 3 is shield long slab portion structural schematic diagram of the invention.
Attached meaning marked in the figure is as follows：1, protecting cover, 101, long slab portion, the 1010, first bolt connecting hole, 102, work
Movable plate portion, 2, shield support frame, 201, support rod, the 202, first extension, the 2020, second bolt connecting hole, 203, bracket,
204, means for mounting coupling parts, 3, shield buckle, 301, fin, the 302, the 4th bolt connecting hole, the 303, second extension, 304, top
Wall, 305, right side wall 305,306, bottom wall, 307, left side wall, 4, bolt, 5, conductor rail, 6, card slot.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figure 1-3, a kind of 5 shield of conductor rail convenient for checking failure, including the support of protecting cover 1, shield
Frame 2 and shield buckle 3；
The protecting cover 1 is a ∩ shape cover, and the shield includes long slab portion 2 and movable plate portion 102, the long slab portion 2
One end is equipped with the first bolt connecting hole 1010, and the 2 both sides end of long slab portion is connected by hinged shaft with movable plate portion 102, if
Some protecting covers 1 all protect shield support frame 2 and conductor rail 5, avoid leaking electricity, but also can be to avoid dust
Pollution, and directly place aging in air；
The shield support frame 2 includes support rod 201 and bracket 203, and described 201 one end of support rod is to being equipped with the on the outside of both sides
One extension 202, first extension 202, which is equipped with, meets the second bolt connecting hole 2020 that hole matches, institute with the first bolt
It states long slab portion 2 to connect by the way that bolt 4 is vertical with support rod 201,201 other end of support rod is fixed on 203 top of bracket, institute
It states 203 two sidewalls of bracket and is symmetrically arranged with third bolt and connect hole；
The shield buckle 3 is a plate body, and the shield buckle 3 is equipped with the 4th spiral shell corresponding with third bolt connecting hole
Bolt connecting hole 302, the buckle pass through symmetrical be spirally connected of bolt 4 respectively and are fixed on 203 two sidewalls of bracket, and the buckle bottom is equipped with
Second extension 303, second extension 303 are bent to 203 bottom wall of bracket, 306 direction, with the formation of 203 bottom wall 306 of bracket
The card slot 6 of holding conductor rail 5, the symmetrically arranged opening of card slot 6 corresponds to each other, with common holding conductor rail 5.
The bracket 203 is hollow frame body, forms mouth word by roof 304, bottom wall 306, left side wall 307 and right side wall 305
The section configuration of shape reduces bring windage during train driving；The top and shield of left side wall 307 and right side wall 305
The top of 203 buckle of bracket keeps flushing, and saves material, save the cost.
203 two sidewalls of bracket, which are located on the upside of 4 connecting hole of third bolt, is symmetrically arranged with build-in between shield buckle 3
Structure 204, means for mounting coupling parts 204 include fin 301 and the groove to match, and 203 two sidewalls of bracket are located at third bolt connecting hole
Upside is equipped with the groove being parallel to each other with top side wall, and shield buckle 3 is equipped with and groove phase close to 203 side wall side of bracket
The fin 301 matched further makes more to be bonded between shield buckle 3 and bracket 203, reduces the power that shield buckle 3 glides.
The activity cover plate portion and the hinged one end of hinged shaft are equipped with curved radian outward, can not only save material, but also
Can make the distance between movable plate portion 102 and conductor rail 5 just, what will not be pasted is too close, will not from it is too far, influence to see
It examines.
It is set on the shield buckle 3 there are two the 4th bolt connecting hole 302, realizes firm fixed function.
201 both sides of support rod are respectively equipped with the first extension 202, are equipped with one on first extension 202 on both sides
Long slab portion 2 is fixedly connected by a first bolt connecting hole 1010 by bolt with 203 top bolt 4 of bracket.
The bracket 203 is cylindrical structure, further decreases windage.
The movable plate portion 102 is made of transparent insulation material, preferably plastics or glass-reinforced plastic material, anti-convenient for observation
Shield inner case.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of protective cover board for contact rails convenient for checking failure, it is characterised in that：Including protecting cover（1）, shield support frame
（2）With shield buckle（3）；
The protecting cover（1）For a ∩ shape cover, the shield includes long slab portion（101）With movable plate portion（102）, described
Long slab portion（101）One end is equipped with the first bolt connecting hole（1010）, the long slab portion（101）Both sides end passes through hinged shaft and activity
Plate portion（102）It is connected；
The shield support frame（2）Including support rod（201）And bracket（203）, the support rod（201）One end is to outside both sides
Side is equipped with the first extension（202）, first extension（202）Connect equipped with the second bolt that hole matches is connect with the first bolt
Connect hole（2020）, the long slab portion（101）Pass through bolt（4）With support rod（201）Vertical connection, the support rod（201）Separately
Bracket is fixed in one end（203）Top, the bracket（203）Two sidewalls are symmetrically arranged with third bolt connecting hole；
The shield buckle（3）For a plate body, the shield buckle（3）Equipped with third bolt（4）Connecting hole is corresponding
The 4th bolt（4）Connecting hole（302）, the buckle passes through bolt respectively（4）It is symmetrically spirally connected and is fixed on bracket（203）Two sides
Wall, the buckle bottom are equipped with the second extension（303）, second extension（303）To bracket（203）Bottom wall（306）Side
To bending, with bracket（203）Bottom wall（306）Form holding conductor rail（5）Card slot（6）, symmetrically arranged card slot（6）Be open phase
It is mutually corresponding, with common holding conductor rail（5）.
2. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The bracket
（203）For hollow frame body, by roof（304）, bottom wall（306）, left side wall（307）And right side wall（305）Form the disconnected of square shape
Face shape.
3. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The bracket
（203）Two sidewalls are located on the upside of third bolt connecting hole and shield buckle（3）Between be symmetrically arranged with means for mounting coupling parts（204）.
4. a kind of protective cover board for contact rails convenient for checking failure according to claim 3, it is characterised in that：The build-in knot
Structure（204）Including fin（301）With the groove to match.
5. a kind of protective cover board for contact rails convenient for checking failure according to claim 4, it is characterised in that：The bracket
（203）Two sidewalls are located at the groove for being equipped on the upside of third bolt connecting hole and being parallel to each other with top side wall, the shield buckle
（3）Close to bracket（203）Side wall side is equipped with the fin to match with groove（301）.
6. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The movable guard
Plate portion and the hinged one end of hinged shaft are equipped with curved radian outward.
7. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The shield
Buckle（3）On set there are two the 4th bolt connecting hole（302）.
8. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The support rod
（201）The first extension that both sides are respectively equipped with（202）The first bolt connecting hole being equipped with（1010）It is respectively provided with one.
9. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The bracket
（203）For cylindrical or cube structure.
10. a kind of protective cover board for contact rails convenient for checking failure according to claim 1, it is characterised in that：The activity
Cover plate portion is made of transparent insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647777.5A CN108909536A (en) | 2018-06-22 | 2018-06-22 | A kind of protective cover board for contact rails convenient for checking failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647777.5A CN108909536A (en) | 2018-06-22 | 2018-06-22 | A kind of protective cover board for contact rails convenient for checking failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108909536A true CN108909536A (en) | 2018-11-30 |
Family
ID=64420937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810647777.5A Pending CN108909536A (en) | 2018-06-22 | 2018-06-22 | A kind of protective cover board for contact rails convenient for checking failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407733A (en) * | 2021-12-30 | 2022-04-29 | 安徽鑫铂铝业股份有限公司 | Aluminum alloy profile for high-speed rail conductor rail |
| CN114523884A (en) * | 2021-12-29 | 2022-05-24 | 安徽鑫铂铝业股份有限公司 | High-strength compression-resistant high-speed rail conductor rail aluminum profile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202429847U (en) * | 2012-01-12 | 2012-09-12 | 昆山通祐电梯有限公司 | Protective cover of traction machine |
| CN102729840A (en) * | 2012-07-19 | 2012-10-17 | 上海高铁电气科技有限公司 | Protective cover for contact rails |
| EP2607148A2 (en) * | 2011-12-22 | 2013-06-26 | KLK Electro Materiales S.L.U. | Clamp for suspending a section of a rigid catenary |
| KR20130073268A (en) * | 2011-12-23 | 2013-07-03 | 엘에스전선 주식회사 | Supporting device for a rigid conductor providing shock and cant function |
| CN203377373U (en) * | 2013-06-20 | 2014-01-01 | 河南世纪通讯设备有限公司 | Protection cover for communication tower antenna |
| CN204623198U (en) * | 2015-05-15 | 2015-09-09 | 北京鼎昌复合材料有限责任公司 | Can raising type contact rail support protective cover |
| CN205970924U (en) * | 2016-07-25 | 2017-02-22 | 北京鼎昌复合材料有限责任公司 | Condact rail protection casing convenient to patrol and examine |
-
2018
- 2018-06-22 CN CN201810647777.5A patent/CN108909536A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2607148A2 (en) * | 2011-12-22 | 2013-06-26 | KLK Electro Materiales S.L.U. | Clamp for suspending a section of a rigid catenary |
| KR20130073268A (en) * | 2011-12-23 | 2013-07-03 | 엘에스전선 주식회사 | Supporting device for a rigid conductor providing shock and cant function |
| CN202429847U (en) * | 2012-01-12 | 2012-09-12 | 昆山通祐电梯有限公司 | Protective cover of traction machine |
| CN102729840A (en) * | 2012-07-19 | 2012-10-17 | 上海高铁电气科技有限公司 | Protective cover for contact rails |
| CN203377373U (en) * | 2013-06-20 | 2014-01-01 | 河南世纪通讯设备有限公司 | Protection cover for communication tower antenna |
| CN204623198U (en) * | 2015-05-15 | 2015-09-09 | 北京鼎昌复合材料有限责任公司 | Can raising type contact rail support protective cover |
| CN205970924U (en) * | 2016-07-25 | 2017-02-22 | 北京鼎昌复合材料有限责任公司 | Condact rail protection casing convenient to patrol and examine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523884A (en) * | 2021-12-29 | 2022-05-24 | 安徽鑫铂铝业股份有限公司 | High-strength compression-resistant high-speed rail conductor rail aluminum profile |
| CN114523884B (en) * | 2021-12-29 | 2023-06-30 | 安徽鑫铂铝业股份有限公司 | High-strength compression-resistant high-speed rail aluminum profile |
| CN114407733A (en) * | 2021-12-30 | 2022-04-29 | 安徽鑫铂铝业股份有限公司 | Aluminum alloy profile for high-speed rail conductor rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |