CN206307047U - A kind of rail traffic vehicles emergency brake arrangement - Google Patents
A kind of rail traffic vehicles emergency brake arrangement Download PDFInfo
- Publication number
- CN206307047U CN206307047U CN201720005485.2U CN201720005485U CN206307047U CN 206307047 U CN206307047 U CN 206307047U CN 201720005485 U CN201720005485 U CN 201720005485U CN 206307047 U CN206307047 U CN 206307047U
- Authority
- CN
- China
- Prior art keywords
- brake
- connecting rod
- oil pressure
- main oil
- kerve
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of rail traffic vehicles emergency brake arrangement, including movable telescopic bar, horizontal drive link, brake shoes driving connecting rod, brake steel disc and electromagnetic block, the movable telescopic bar lower end is connected with the piston in main oil pressure room, and main oil pressure room lower end both sides connection transverse connecting rod, the horizontal drive link is installed in transverse connecting rod, and transverse connecting rod rear outside is equiped with brake block driving connecting rod, main oil pressure room bottom is equiped with kerve connecting rod, and kerve connecting rod inside is connected by fluid tube at one end with main oil pressure room, the other end is connected with kerve hydraulic chamber, kerve hydraulic chamber rear portion is connected by brake shoes driving connecting rod with brake shoes.The rail traffic vehicles emergency brake arrangement carries out three kinds of modes retarding braking simultaneously to train by brake block, brake shoes and electromagnetic block, substantially increases the retardation efficiency of train, the coasting distance of train is shortened, so as to improve the security of railroad vehicle.
Description
Technical field
The utility model is related to brake appts technical field, specially a kind of rail traffic vehicles emergency brake arrangement.
Background technology
With increasing for the size of population, traffic increasingly seems congestion, is gone to work peak period in a line city, and road traffic is outstanding
Its congestion that seems.Gone on a journey for the ease of people, the stream of people is conveyed by railroad vehicle, its effect is more effectively.
But when using railroad vehicle, its emergency braking system is perfect not enough.In road traveling, urgent feelings are found
Condition, even if opening emergency brake arrangement in time, train can also slide a segment distance more long.Existing railcar train is substantially to be adopted
Brake hard is carried out to train with the mode of disc type brake, but its retardation efficiency is not very high.
Utility model content
The purpose of this utility model is to provide a kind of rail traffic vehicles emergency brake arrangement, to solve above-mentioned background skill
The low problem of the existing disc type brake efficiency of proposition in art.
To achieve the above object, the utility model provides following technical scheme, a kind of rail traffic vehicles emergency brake dress
Put, including movable telescopic bar, horizontal drive link, brake gear, brake shoes driving connecting rod, brake steel disc and electromagnetic block, it is described
Movable telescopic bar lower end is connected with the piston in main oil pressure room, and main oil pressure room lower end both sides connection transverse connecting rod, described
Horizontal drive link is installed in transverse connecting rod, and transverse connecting rod rear outside is equiped with brake block driving connecting rod, described
Brake hydraulic chamber is provided with inside brake gear, and brake hydraulic chamber is connected by the bar that is slidably connected with brake block, the main oil
Pressure chamber bottom is equiped with kerve connecting rod, and kerve connecting rod inside is connected by fluid tube at one end with main oil pressure room, separately
One end is connected with kerve hydraulic chamber, and kerve hydraulic chamber rear portion is connected by brake shoes driving connecting rod with brake shoes.
Preferably, the brake gear and transmission component are symmetrically installed on main oil pressure room.
Preferably, the brake shoes upper surface is inlaid with electromagnetic block.
Preferably, the brake shoes is embedded in rail inner side, and its installation placed in the middle.
Preferably, the brake steel disc is nested in rail roller bearing, and brake steel disc inside is engraved structure.
Compared with prior art, the beneficial effects of the utility model are：The rail traffic vehicles emergency brake arrangement passes through
Brake block, brake shoes and electromagnetic block carry out three kinds of modes retarding braking simultaneously to train, substantially increase the retardation efficiency of train,
The coasting distance of train is shortened, so as to improve the security of railroad vehicle.Brake gear and transmission component are on main oil
Pressure chamber is symmetrically installed, it can be ensured that the fluid in main oil pressure room can be uniformly circulated in brake fluid pressure chamber and kerve hydraulic chamber,
Brake steel disc inside is engraved structure, can increase the coefficient of friction of brake block and brake steel disc, improves the braking effect of brake block
Rate, brake shoes is embedded in rail inner side, and its installation placed in the middle, it is to avoid brake shoes is collided with the debris on the outside of rail, improves brake
The security performance of system.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model brake device structure schematic diagram.
In figure：1st, movable telescopic bar, 2, main oil pressure room, 3, piston, 4, transverse connecting rod, 5, horizontal drive link, 6, brake
Piece driving connecting rod, 7, brake gear, 8, brake hydraulic chamber, 9, be slidably connected bar, 10, brake block, 11, kerve connecting rod, 12,
Fluid conduit, 13, kerve hydraulic chamber, 14, brake shoes driving connecting rod, 15, brake shoes, 16, rail, 17, brake steel disc, 18,
Electromagnetic block.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of rail traffic vehicles emergency brake arrangement,
Including movable telescopic bar 1, horizontal drive link 5, brake gear 7, brake shoes driving connecting rod 14, brake steel disc 17 and electromagnetic block
18, the lower end of movable telescopic bar 1 is connected with the piston 3 in main oil pressure room 2, and the lower end both sides of main oil pressure room 2 connection lateral connection
Bar 4, horizontal drive link 5 is installed in transverse connecting rod 4, and the rear outside of transverse connecting rod 4 is equiped with brake block drive connection
Bar 6, is provided with brake hydraulic chamber 8 inside brake gear 7, and brake hydraulic chamber 8 is connected by the bar 9 that is slidably connected with brake block 10
Connect, brake gear 7 and transmission component are symmetrically installed on main oil pressure room 2, and the bottom of main oil pressure room 2 is equiped with kerve connecting rod
11, and the inside of kerve connecting rod 11 is connected by the one end of fluid conduit 12 with main oil pressure room 2, the other end and kerve hydraulic chamber 13
It is connected, the rear portion of kerve hydraulic chamber 13 is connected by brake shoes driving connecting rod 14 with brake shoes 15, the upper surface of brake shoes 15
It is inlaid with electromagnetic block 18, it is to avoid brake shoes is collided with the debris on the outside of rail, improves the security performance brake shoes 15 of brake gear
It is embedded in the inner side of rail 16, and its installation placed in the middle, it is to avoid brake shoes 15 and the debris collision in the outside of rail 16, improves brake system
Security performance, brake steel disc 17 is nested in rail roller bearing, and brake steel disc 17 inside is engraved structure, can be increased
Brake block 10 and the coefficient of friction of brake steel disc 17, improve the retardation efficiency of brake block 10.
Operation principle：When using the rail traffic vehicles emergency brake arrangement, movable telescopic bar 1 is arranged on by opening
The forcing press on top, pushes by forcing press to movable telescopic bar 1, pushes the piston 3 being attached thereto, so that main oil pressure room
Oil liquid pressure increase in 2, and extrude the horizontal drive link 5 in transverse connecting rod 4 to two side shiftings, when horizontal drive link 5 to
During two side shiftings, the brake block driving connecting rod 6 that drive is attached thereto is moved, and is driven in the brake gear 7 being attached thereto
Piston 3 is displaced outwardly, and the fluid in brake hydraulic chamber 8 is shunk upwards, and brake block 10 is inwardly received along the bar 9 that is slidably connected
Contracting, so that brake block 10 extrudes the brake steel disc 17 being nested in rail roller bearing, emergency brake is carried out to train；In master
When piston 3 in hydraulic chamber 2 is pushed, fluid is entered in kerve hydraulic chamber 13 by fluid conduit 12, increases its internal oil pressure,
And brake shoes driving connecting rod 14 is extruded, make the brake shoes 15 being attached thereto to two side shiftings, until the inner side of rail 16 is attached to,
Make to carry out sliding friction work between brake shoes 15 and rail 16, brake hard work is carried out to train with this；In Opening pressure
While machine, the electric current of electromagnetic block 18 is connected, brake hard is carried out to train again using the magnetic attraction of electromagnetic block 18, so that
The efficiency of train brake hard is improved, the coasting distance of train is reduced.
Although being described in detail to the utility model with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of rail traffic vehicles emergency brake arrangement, including movable telescopic bar (1), horizontal drive link (5), brake gear
(7), brake shoes driving connecting rod (14), brake steel disc (17) and electromagnetic block (18), it is characterised in that：The movable telescopic bar
(1) lower end is connected with the piston (3) in main oil pressure room (2), and main oil pressure room (2) lower end both sides connect transverse connecting rod (4),
The horizontal drive link (5) is installed in transverse connecting rod (4), and transverse connecting rod (4) rear outside is equiped with brake block biography
Dynamic connecting rod (6), is provided with brake hydraulic chamber (8), and brake hydraulic chamber (8) by being slidably connected inside the brake gear (7)
Bar (9) is connected with brake block (10), and main oil pressure room (2) bottom is equiped with kerve connecting rod (11), and kerve connecting rod
(11) internal to be connected with main oil pressure room (2) by fluid conduit (12) one end, the other end is connected with kerve hydraulic chamber (13),
Kerve hydraulic chamber (13) rear portion is connected by brake shoes driving connecting rod (14) with brake shoes (15).
2. a kind of rail traffic vehicles emergency brake arrangement according to claim 1, it is characterised in that：The brake gear
(7) it is symmetrically installed on main oil pressure room (2) with transmission component.
3. a kind of rail traffic vehicles emergency brake arrangement according to claim 1, it is characterised in that：The brake shoes
(15) upper surface is inlaid with electromagnetic block (18).
4. a kind of rail traffic vehicles emergency brake arrangement according to claim 1, it is characterised in that：The brake shoes
(15) rail (16) inner side, and its installation placed in the middle are embedded in.
5. a kind of rail traffic vehicles emergency brake arrangement according to claim 1, it is characterised in that：The brake steel disc
(17) it is nested in rail roller bearing, and is engraved structure inside brake steel disc (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005485.2U CN206307047U (en) | 2017-01-04 | 2017-01-04 | A kind of rail traffic vehicles emergency brake arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005485.2U CN206307047U (en) | 2017-01-04 | 2017-01-04 | A kind of rail traffic vehicles emergency brake arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307047U true CN206307047U (en) | 2017-07-07 |
Family
ID=59247783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005485.2U Active CN206307047U (en) | 2017-01-04 | 2017-01-04 | A kind of rail traffic vehicles emergency brake arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307047U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720785A (en) * | 2018-01-31 | 2019-05-07 | 成都力鑫科技有限公司 | The emergency braking mechanism of auto production line suspension conveying equipment |
| CN110040153A (en) * | 2019-04-25 | 2019-07-23 | 大连交通大学 | Passive type hydraulic stop |
| CN110091890A (en) * | 2019-05-13 | 2019-08-06 | 石家庄铁道大学 | A kind of train only rushes blocking means |
| GB2574475A (en) * | 2018-06-08 | 2019-12-11 | Design Prototype Mft And Supply Limited | Wheel assembly |
-
2017
- 2017-01-04 CN CN201720005485.2U patent/CN206307047U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720785A (en) * | 2018-01-31 | 2019-05-07 | 成都力鑫科技有限公司 | The emergency braking mechanism of auto production line suspension conveying equipment |
| CN109720785B (en) * | 2018-01-31 | 2020-12-01 | 成都力鑫科技有限公司 | Emergency braking mechanism of automobile production line suspension conveying equipment |
| GB2574475A (en) * | 2018-06-08 | 2019-12-11 | Design Prototype Mft And Supply Limited | Wheel assembly |
| GB2574475B (en) * | 2018-06-08 | 2020-06-03 | Design Prototype Mft And Supply Limited | Wheel assembly |
| CN110040153A (en) * | 2019-04-25 | 2019-07-23 | 大连交通大学 | Passive type hydraulic stop |
| CN110040153B (en) * | 2019-04-25 | 2020-11-13 | 大连交通大学 | Passive hydraulic car stopper |
| CN110091890A (en) * | 2019-05-13 | 2019-08-06 | 石家庄铁道大学 | A kind of train only rushes blocking means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206307047U (en) | A kind of rail traffic vehicles emergency brake arrangement | |
| CN107604787B (en) | Emergency auxiliary brake risk avoiding device for continuous downhill road section truck | |
| CN203222747U (en) | Movable paving type deceleration strip | |
| CN206307046U (en) | A kind of novel track car brake gear | |
| CN209176711U (en) | A kind of novel track vehicle brake gear | |
| CN204956456U (en) | Emergent slowly fast arresting gear of car pneumatic cylinder formula | |
| CN104139787A (en) | Tractor for magnetic levitation traffic installation routing inspection rescue | |
| CN204548143U (en) | A kind of train derailment preventing device | |
| CN203472827U (en) | Auxiliary system for emergency braking of compact car | |
| CN203604516U (en) | Drum brake system | |
| CN203381623U (en) | Aerial rail transport system | |
| CN203142691U (en) | Mobile vehicle arrester | |
| CN211370125U (en) | Lifting type safety protection door for subway | |
| CN210363850U (en) | Auxiliary braking device for safety wheel | |
| CN204323385U (en) | The two-way windage brake of high ferro train | |
| CN216269277U (en) | Vehicle emergency stop device under abnormal condition | |
| CN206267044U (en) | A kind of spring collides deceleration strip | |
| CN210591829U (en) | Vehicle brake device | |
| CN208278045U (en) | A kind of time-saving energy-saving type high-speed EMUs passenger train transfer device | |
| CN204399423U (en) | A kind of motor-tricycle brake transmission mechanism | |
| CN202366825U (en) | Glue spraying device for explosion-proof tire | |
| CN221251194U (en) | Car stopping device of rail transit vehicle | |
| CN204077705U (en) | A kind of two oil cylinder horizontal sliding clamp type double-sided braking retarder executive device | |
| CN204878449U (en) | Tilting of piston formula car disc brake | |
| CN103042377B (en) | Flat mouth pin installation tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rail transit car emergency brake device Effective date of registration: 20190731 Granted publication date: 20170707 Pledgee: Qingdao Zhongyuan buy Kun financing Company limited by guarantee Pledgor: QINGDAO JINGLIANG MACHINERY Co.,Ltd. Registration number: 2019370010061 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200901 Granted publication date: 20170707 Pledgee: Qingdao Zhongyuan buy Kun financing Company limited by guarantee Pledgor: QINGDAO JINGLIANG MACHINERY Co.,Ltd. Registration number: 2019370010061 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An emergency brake device for rail transit vehicles Effective date of registration: 20201023 Granted publication date: 20170707 Pledgee: Qingdao Zhongyuan buy Kun financing Company limited by guarantee Pledgor: QINGDAO JINGLIANG MACHINERY Co.,Ltd. Registration number: Y2020370010045 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230509 Granted publication date: 20170707 Pledgee: Qingdao Zhongyuan buy Kun financing Company limited by guarantee Pledgor: QINGDAO JINGLIANG MACHINERY Co.,Ltd. Registration number: Y2020370010045 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |