CN104986178A - Emergent brake stop device for mining locomotive haulage - Google Patents
Emergent brake stop device for mining locomotive haulage Download PDFInfo
- Publication number
- CN104986178A CN104986178A CN201510388699.8A CN201510388699A CN104986178A CN 104986178 A CN104986178 A CN 104986178A CN 201510388699 A CN201510388699 A CN 201510388699A CN 104986178 A CN104986178 A CN 104986178A
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- CN
- China
- Prior art keywords
- electric locomotive
- stopping device
- industrial
- locomotive haulage
- brake
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- 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
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/10—Scotch blocks, skids, or like track-engaging shoes unattached
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The invention discloses an emergent brake stop device for a mining locomotive haulage. The emergent brake stop device is mounted on a rear wall board of a locomotive haulage cab and comprises a brake block; sliding grooves are installed on the inner side walls of two side boards of a locomotive haulage case; the two ends of the brake blocks are clamped in the sliding grooves, and a supporting rod is arranged on the lower side of the brake block; and the other end of the supporting rod penetrates the rear wall board to be connected with a pull rod in the locomotive haulage cab. The emergent brake stop device has the following technical effects that in the running process of the locomotive haulage, when a driver finds the emergent condition that major accidents possibly occur in front of the locomotive haulage, the driver pulls out the pulling rod for manipulating the emergent brake stop device instantly, the brake block rapidly falls on a rail where locomotive haulage wheels go forwards, and a barrier block on the brake block abuts against the positions in front of the locomotive haulage wheels, so that inertial advancing of the locomotive haulage is obstructed; and the brake distance of the locomotive haulage in the running process is greatly shortened, and under the emergent condition, accidents can be reduced, and casualties are avoided.
Description
Technical field
The present invention relates to a kind of industrial-mineral electric locomotive stopping device.
Background technology
At present, what industrial-mineral electric locomotive was in operation hurts sb.'s feelings of common occurrence with fatal accident, in the professional standard of electric locomotive, requires that the stopping distance of down-hole industrial and mineral train must not more than 40 meters.In the real-world operation of industrial-mineral electric locomotive traction mine car, the stopping distance of 40 meters in the ordinary course of things or can reach, but, if driver is once run into emergency situation and will be caught unprepared, because of electric locomotive brake distance 40 meters relatively length cause accident to occur unavoidably.
Electric locomotive how just can be made to be in operation in case of emergency, and stopping distance shortens greatly, is a comparatively long-term open question in electric locomotive industry.
Summary of the invention
The object of this invention is to provide the urgent stopping device of a kind of industrial-mineral electric locomotive.
Technical scheme of the present invention is, the urgent stopping device of a kind of industrial-mineral electric locomotive, at the rear wall plate place of electric locomotive operator's compartment, urgent stopping device is housed, described urgent stopping device comprises slipper, the madial wall of electric locomotive cabinet biside plate is equipped with chute, the two ends of slipper are stuck in chute, have pressure pin in the downside of slipper, and the pressure pin other end is connected with the pull bar in electric locomotive operator's compartment through rear wall plate.
The one end of blocking spring is connected on rear wall plate, and the other end is connected on pull bar.
Stage clip adapter plate is housed above chute, at stage clip adapter plate, stage clip pipe link is housed, one end of stage clip is connected on stage clip pipe link, and the other end is pressed in the two ends of slipper.
Described slipper comprises base plate, is provided with obstacle block at the two ends of base plate, in the lower wall of base plate, track clamp is housed, and track clamp has pressure pin draw-in groove.
Wheel limit groove is provided with in the inner side of obstacle block.
At pull bar, place is provided with magnetic induction switch.
At pressure pin and rear wall plate contact surface, sliding sleeve is housed.
At cabinet built with cylinder, the push rod of cylinder is connected on pull bar.
The present invention has following technique effect, when electric locomotive be in operation driver find that the emergency situation of grave accident likely occurs in front time, while to electric locomotive brake, driver pull out immediately the pull bar of handling urgent stopping device electricity consumption, gas, HYDRAULIC CONTROL SYSTEM this overlap urgent stopping device time, driver can directly press automatically controlled button, on the slipper track that electric locomotive wheel in whereabouts advances rapidly, before the obstacle block on slipper withstands on electric locomotive wheel, the inertia of electric locomotive is hindered to advance; Simultaneously, Magnetic Induction switch control rule main supply switch in electric locomotive major loop---the coil of circuit breaker, thus cut off the power supply of electrical motor; The inertia energy of train can not go beyond the obstacle block on slipper, even if when the inertia energy of electric locomotive is larger, electric locomotive front-wheel can exceed clear an obstacle block, trailing wheel also no longer can exceed clear an obstacle block, and electric locomotive immediately stops in 4 meters (industrial-mineral electric locomotive two axles spacing is generally no more than 4 meters).Because braking distance when the present invention makes electric locomotive run shortens greatly, in case of emergency can reduce accident and occur, avoid personal casualty.
Accompanying drawing explanation
Fig. 1 is the present invention's urgent stopping device slipper partial cross sectional views when not falling.
Fig. 2 is the present invention's urgent stopping device slipper partial cross sectional views when falling.
Fig. 3 is local section birds-eye view of the present invention.
Fig. 4 is that in Fig. 3, A-A local section amplifies diagram.
Fig. 5 is A-A local section diagram when slipper falls in Fig. 3.
Fig. 6 is B-B cross section view in Fig. 4.
Fig. 7 is C-C cross section view in Fig. 5.
Fig. 8 is the front view of slipper.
Fig. 9 is D-D cross section view in Fig. 8.
Figure 10 is when adding cylinder, the structural representation that the push rod of cylinder is connected with pull bar.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, the urgent stopping device of a kind of industrial-mineral electric locomotive, at rear wall plate 2 place of electric locomotive operator's compartment 1, urgent stopping device is housed, described urgent stopping device comprises slipper 7, the madial wall of electric locomotive cabinet biside plate 3 is equipped with chute 6, the two ends of slipper 7 are stuck in chute 6, have pressure pin 8 in the downside of slipper 7, and pressure pin 8 other end is connected with the pull bar 10 in electric locomotive operator's compartment 1 through rear wall plate 2.
2, the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, is characterized in that: the one end of blocking spring 11 is connected on rear wall plate 2, and the other end is connected on pull bar 10; Stage clip adapter plate 13 is housed above chute 6, at stage clip adapter plate 13, stage clip pipe link 14 is housed, one end of stage clip 15 is connected on stage clip pipe link 14, and the other end is pressed in the two ends of slipper 7; Described slipper 7 comprises base plate 17, is provided with obstacle block 18 at the two ends of base plate 17, in the lower wall of base plate 17, track clamp 20 is housed, and track clamp 20 has pressure pin draw-in groove 21; Wheel limit groove 19 is provided with in the inner side of obstacle block 18; At pull bar 10, place is provided with magnetic induction switch 12; At pressure pin 8 and rear wall plate 2 contact surface, sliding sleeve 9 is housed; At cabinet built with cylinder 22, the push rod 16 of cylinder 22 is connected on pull bar 10.
Claims (8)
1. the urgent stopping device of industrial-mineral electric locomotive, it is characterized in that: at rear wall plate (2) place of electric locomotive operator's compartment (1), urgent stopping device is housed, described urgent stopping device comprises slipper (7), the madial wall of electric locomotive cabinet biside plate (3) is equipped with chute (6), the two ends of slipper (7) are stuck in chute (6), have pressure pin (8) in the downside of slipper (7), pressure pin (8) other end is connected with the pull bar (10) in electric locomotive operator's compartment (1) through rear wall plate (2).
2. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, is characterized in that: the one end of blocking spring (11) is connected on rear wall plate (2), and the other end is connected on pull bar (10).
3. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, it is characterized in that: in the top of chute (6), stage clip adapter plate (13) is housed, at stage clip adapter plate (13), stage clip pipe link (14) is housed, one end of stage clip (15) is connected on stage clip pipe link (14), and the other end is pressed in the two ends of slipper (7).
4. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, it is characterized in that: described slipper (7) comprises base plate (17), obstacle block (18) is provided with at the two ends of base plate (17), in the lower wall of base plate (17), track clamp (20) is housed, track clamp (20) has pressure pin draw-in groove (21).
5. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 4, is characterized in that: be provided with wheel limit groove (19) in the inner side of obstacle block (18).
6. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, is characterized in that: be provided with magnetic induction switch (12) at pull bar (10) place.
7. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, is characterized in that: at pressure pin (8) and rear wall plate (2) contact surface, sliding sleeve (9) is housed.
8. the urgent stopping device of a kind of industrial-mineral electric locomotive according to claim 1, is characterized in that: at cabinet built with cylinder (22), the push rod (16) of cylinder (22) is connected on pull bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388699.8A CN104986178B (en) | 2015-07-06 | 2015-07-06 | The urgent stopping device of industrial-mineral electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388699.8A CN104986178B (en) | 2015-07-06 | 2015-07-06 | The urgent stopping device of industrial-mineral electric locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986178A true CN104986178A (en) | 2015-10-21 |
| CN104986178B CN104986178B (en) | 2017-11-10 |
Family
ID=54298114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510388699.8A Active CN104986178B (en) | 2015-07-06 | 2015-07-06 | The urgent stopping device of industrial-mineral electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986178B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278786A (en) * | 2018-11-20 | 2019-01-29 | 湘潭牵引机车厂有限公司 | A kind of fixed grasp device and the electric locomotive with the device |
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102221U (en) * | 1991-09-07 | 1992-04-22 | 唐福臣 | Emergency brake device |
| US5435418A (en) * | 1994-08-11 | 1995-07-25 | Transtech Resources, Inc. | Emergency brake system for wheeled vehicles |
| CN2897756Y (en) * | 2006-03-23 | 2007-05-09 | 卢月雄 | Brake of man mine car |
| CN202389368U (en) * | 2011-11-30 | 2012-08-22 | 山东恒丰矿业集团有限公司汶南煤矿 | Overhead manned overspeed protection device |
| CN203078543U (en) * | 2012-12-17 | 2013-07-24 | 天津城建隧道股份有限公司 | Anti-slipping structure of rail car |
| CN203306030U (en) * | 2013-07-02 | 2013-11-27 | 淮南矿业(集团)有限责任公司 | Integrated double-position vehicle blocking device |
| CN204775273U (en) * | 2015-07-06 | 2015-11-18 | 湘潭牵引机车厂有限公司 | Device is stopped to urgent system of industrial and mining electric locomotive |
-
2015
- 2015-07-06 CN CN201510388699.8A patent/CN104986178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102221U (en) * | 1991-09-07 | 1992-04-22 | 唐福臣 | Emergency brake device |
| US5435418A (en) * | 1994-08-11 | 1995-07-25 | Transtech Resources, Inc. | Emergency brake system for wheeled vehicles |
| CN2897756Y (en) * | 2006-03-23 | 2007-05-09 | 卢月雄 | Brake of man mine car |
| CN202389368U (en) * | 2011-11-30 | 2012-08-22 | 山东恒丰矿业集团有限公司汶南煤矿 | Overhead manned overspeed protection device |
| CN203078543U (en) * | 2012-12-17 | 2013-07-24 | 天津城建隧道股份有限公司 | Anti-slipping structure of rail car |
| CN203306030U (en) * | 2013-07-02 | 2013-11-27 | 淮南矿业(集团)有限责任公司 | Integrated double-position vehicle blocking device |
| CN204775273U (en) * | 2015-07-06 | 2015-11-18 | 湘潭牵引机车厂有限公司 | Device is stopped to urgent system of industrial and mining electric locomotive |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278786A (en) * | 2018-11-20 | 2019-01-29 | 湘潭牵引机车厂有限公司 | A kind of fixed grasp device and the electric locomotive with the device |
| CN109278786B (en) * | 2018-11-20 | 2023-12-19 | 湘潭牵引机车厂有限公司 | Fixed gripping device and electric locomotive with same |
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104986178B (en) | 2017-11-10 |
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Denomination of invention: Emergency stop device for industrial and mining electric locomotives Effective date of registration: 20230626 Granted publication date: 20171110 Pledgee: Xiangtan branch of China Postal Savings Bank Co.,Ltd. Pledgor: HUNAN XIANGQIAN INDUSTRIES Co.,Ltd. Registration number: Y2023110000255 |