CN202337269U - Manual braking device of portable mobile railway vehicle - Google Patents
Manual braking device of portable mobile railway vehicle Download PDFInfo
- Publication number
- CN202337269U CN202337269U CN2011205587682U CN201120558768U CN202337269U CN 202337269 U CN202337269 U CN 202337269U CN 2011205587682 U CN2011205587682 U CN 2011205587682U CN 201120558768 U CN201120558768 U CN 201120558768U CN 202337269 U CN202337269 U CN 202337269U
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- China
- Prior art keywords
- control switch
- master cock
- air reservoir
- vehicle
- storage cylinder
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- Withdrawn - After Issue
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a manual braking device of a portable mobile railway vehicle. The device comprises a box body which can be carried about, wherein a double-needle type pressure gauge, a three-position four-way control switch, a control switch of a gas storage cylinder and the gas storage cylinder are arranged on the box body, the gas storage cylinder is respectively connected with the double-needle type pressure gauge and the control switch of the gas storage cylinder through pipelines, the end of a gas inlet of the control switch of the gas storage cylinder is connected with a tee, the tee is respectively connected with the double-needle type pressure gauge and the end of the gas inlet of the three-position four-way control switch through the pipelines, the end of the gas inlet of the three-position four-way control switch is further connected with a gas source flexible pipe joint which can be connected with a high-pressure gas source, and the three-position four-way control switch is connected with a slow brake connecting pipe and an emergency brake connecting pipe on the box body. The manual braking device disclosed by the utility model has the advantages of simple structure and low cost, as well as labor-saving and convenient operation and safety and reliability in use, and is suitable for being used during moving or sliding of vehicles on any tracks.
Description
Technical field
The utility model relates to a kind of manual braking device of portable mobile railway vehicle, belongs to railroad vehicle and moves the accessory appliances technical field.
Background technology
In railway vehicle production or servicing depot, its assembly shop is concentrated it to deliver for a check once often and is pulled out after single vehicle examination wind finishes, and normally pulls out rolling to the vehicle of having checked and accepted from factory building for six one group at every turn and moves to outside the factory building.Because many factory buildings outside is a down ramp, its gradient is bigger, and length is longer, and the horizontal drop that exports to next road junction from factory building is for generally all about 600mm, natural downslide rapid speed when vehicle orbits, and speed per hour can surpass 10km/h.In order to guarantee to park distance between road junction pedestrian, vehicle safety and vehicle, therefore must outside factory building, realize This vehicle stops frequently.At present; Moving vehicle to this rolling formula carries out glancing impact in the prior art, and the brake mode that adopts usually is the pattern of skate or rubber boots braking, and promptly logical operator is when needs braking moving vehicle; Skate or rubber boots are put into make its braking under the wheel; This brake mode is slower at car speed, is operable under the marshalling prerequisite that vehicle is few, inertia is little, but when the marshalling vehicle surpasses 3; Because its inertia is very big; Adopt skate braking or rubber boots braking to be easy to take place vehicle and break through the accident that derailing takes place the footwear end face, this not only exists the potential safety hazard that threatens operating personal, road junction and pedestrian, can not realize This vehicle stops frequently, the requirement of slowly stopping but also exist.For addressing this problem; Once the someone has proposed method or pincerlike method of braking that gravity slows down or brakes in the prior art; The mode of gravity braking is to utilize hydraulic pressure to produce braking force to realize slowing down; The shortcoming of this mode is that equipment volume is big, Heavy Weight, operation is extremely required great effort and inconvenient, and exist cost high with the problem that can not realize fixing a point to brake; And for the mode of pincer braking; This brake mode is to adopt pincerlike retarder is installed is in orbit come the vehicle that rolling is moved is braked; Though adopting this mode can vehicle implementation fixed point more to the marshalling vehicle, rapid speed brake; But this mode can only be applied on the rectilinear orbit line, and on turn can't be installed pincerlike retarder, and adopts this mode also to exist problems such as equipment price costliness, investment is big, over-the-road expense is high, difficult in maintenance.Therefore, the brake mode of existing moving vehicle is not ideal.
Summary of the invention
The purpose of the utility model is: a kind of manual braking device of simple in structure, cheap and easy to operate, safe and reliable portable mobile railway vehicle is provided, to overcome the deficiency of prior art.
The technical scheme of the utility model is to constitute like this: the manual braking device of a kind of portable mobile railway vehicle of the utility model is: this device comprises the casing that can carry; Two pointer type compression indicator, 3-position 4-way master cock, air reservoir master cock and air reservoir are housed on casing; Air reservoir is connected with the air reservoir master cock with the two pointer type compression indicator through pipeline respectively; Admission port end in the air reservoir master cock has a threeway through plumbing connection; This threeway is connected with the admission port end of two pointer type compression indicator and 3-position 4-way master cock respectively through pipeline; And the admission port end in the 3-position 4-way master cock also is connected with the source of the gas hose coupling that can be connected with high-pressure air source, and two air extractor duct ends of 3-position 4-way master cock are connected with the emergency braking connection pipe with slow braking connection pipe on being arranged on casing through pipeline respectively.
On above-mentioned casing, be provided with hangers and braces.
Owing to adopted technique scheme, when using the device of the utility model, only needed it is hung on the staircase of vehicle; And its source of the gas hose coupling is connected with the source of the gas of single car test machine, or other high-pressure air source is connected, and then the 3-position 4-way switch got to close stance; The air reservoir master cock forwards ventilation position to; Observe the pressure rising situation (the two pointer type compression indicator can show the pressure of two sources of the gas, and is the pressure of air reservoir, the pressure when another is air inlet source or work) of air reservoir through the two pointer type compression indicator; When its red pointer aligns with the black pointer; Or the indicated pressure of red pointer can go to close stance with the air reservoir master cock when having reached 500kpa, and the brake hose with brake system on the vehicle is connected respectively on the slow braking connection pipe and emergency braking connection pipe on the casing then.Above-mentioned work can begin to move the car operation after accomplishing; Before vehicle be about to arrive is specified stop position during 2～4m, the 3-position 4-way switch to be beaten to slow retarder location slowly brake, car speed begins to descend; Inertia reduces; Beat when reaching braking position to emergency position, vehicle can steadily stop, and realizes stopping a train at a target point.When slipping the car operation outside the venue, there be not the situation of high-pressure air source, the high pressure gas that can only utilize air reservoir to deposit are braked vehicle, and at this moment the source of the gas hose coupling should be closed condition.Through the utility model can make things convenient for, the braking of safety with the car retardation that moves with in the desired position.So; The utility model compared with prior art; The utility model not only has simple in structure, cheap advantage, but also has convenient, the safe and reliable advantage of rapid operation, and the utility model uses when moving or slipping car applicable to the vehicle on any track.
Description of drawings
Fig. 1 is the structural principle scheme drawing of the utility model device;
Fig. 2 is the surface structure scheme drawing of the utility model device.
Description of reference numerals: the 1-casing, 2-two pointer type compression indicator, 3-3-position 4-way master cock, 4-air reservoir master cock, the 5-air reservoir, the 6-threeway, 7-source of the gas hose coupling, 8-slowly brakes connection pipe, 9-emergency braking connection pipe, 10-hangers, 11-braces.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The embodiment of the utility model: the utility model is to make up according to the braking method of following a kind of mobile railway vehicle; This method can be used for braking when 10 marshalling vehicles below the car move being organized as; This method is that the brake tracheae of the motor vehicle braking system that will be moved by rolling in advance is connected on the high-pressure air source that an ability moves with vehicle through the by-pass valve control switch, and this high-pressure air source can be the air reservoir that has been full of high pressure gas in advance or for the high-pressure air source on the single car test machine that is moved by skating vehicle; Like this when needs are braked vehicle or slowed down, can control the high pressure gas in the brake tracheae through the aperture of regulating control valve switch, thereby make the vehicle braked system works and vehicle is slowed down or brake.
The structural representation of the manual braking device of a kind of portable mobile railway vehicle of the utility model that makes up according to said method is as depicted in figs. 1 and 2; This device comprises casing 1; Casing 1 preferably adopts aluminium skin or iron sheet to make; During making; For easy to use; Can on casing 1, produce hangers 10 and install a braces 11, and on casing 1, install two pointer type compression indicator 2,3-position 4-way master cock 3, air reservoir master cock 4 and air reservoir 5, two pointer type compression indicator 2,3-position 4-way master cock 3, air reservoir master cock 4 and air reservoir 5 all adopt finished product of the prior art; Air reservoir 5 is connected with air reservoir master cock 4 with two pointer type compression indicator 2 through pipeline respectively; Admission port end in air reservoir master cock 4 has a threeway 6 through plumbing connection, this threeway 6 is connected with the admission port end of two pointer type compression indicator 2 and 3-position 4-way master cock 3 respectively through pipeline, and connects the source of the gas hose coupling 7 that ability is connected with high-pressure air source at the admission port end of 3-position 4-way master cock 3; This source of the gas hose coupling 7 preferably adopts the joint that has valve switch of the prior art, two air extractor duct ends of 3-position 4-way master cock 3 are connected with emergency braking connection pipe 9 through pipeline and slow braking connection pipe 8 on being arranged on casing 1 respectively.
Claims (2)
1. the manual braking device of a portable mobile railway vehicle; Comprise casing (1); It is characterized in that: two pointer type compression indicator (2), 3-position 4-way master cock (3), air reservoir master cock (4) and air reservoir (5) are housed on casing (1); Air reservoir (5) is connected with air reservoir master cock (4) with two pointer type compression indicator (2) through pipeline respectively; Admission port end in air reservoir master cock (4) has a threeway (6) through plumbing connection; This threeway (6) is connected with the admission port end of two pointer type compression indicator (2) with 3-position 4-way master cock (3) respectively through pipeline; And the admission port end in 3-position 4-way master cock (3) also is connected with the source of the gas hose coupling (7) that can be connected with high-pressure air source, and two air extractor duct ends of 3-position 4-way master cock (3) are connected with emergency braking connection pipe (9) with slow braking connection pipe (8) on being arranged on casing (1) through pipeline respectively.
2. the manual braking device of portable mobile railway vehicle according to claim 1 is characterized in that: on casing (1), be provided with hangers (10) and braces (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205587682U CN202337269U (en) | 2011-12-28 | 2011-12-28 | Manual braking device of portable mobile railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205587682U CN202337269U (en) | 2011-12-28 | 2011-12-28 | Manual braking device of portable mobile railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337269U true CN202337269U (en) | 2012-07-18 |
Family
ID=46485971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205587682U Withdrawn - After Issue CN202337269U (en) | 2011-12-28 | 2011-12-28 | Manual braking device of portable mobile railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183020A (en) * | 2011-12-28 | 2013-07-03 | 南方汇通股份有限公司 | Portable manual braking device and braking method of movable railway car |
| CN103193082A (en) * | 2013-03-28 | 2013-07-10 | 双钱集团（如皋）轮胎有限公司 | Feeding frame lifting setting program optimization method and special device thereof |
-
2011
- 2011-12-28 CN CN2011205587682U patent/CN202337269U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183020A (en) * | 2011-12-28 | 2013-07-03 | 南方汇通股份有限公司 | Portable manual braking device and braking method of movable railway car |
| CN103193082A (en) * | 2013-03-28 | 2013-07-10 | 双钱集团（如皋）轮胎有限公司 | Feeding frame lifting setting program optimization method and special device thereof |
| CN103193082B (en) * | 2013-03-28 | 2015-09-09 | 双钱集团（如皋）轮胎有限公司 | The special purpose device that a kind of feed frame rising assert program is optimized |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Shunsheng Inventor before: Zhang Yuzhu Inventor before: Zhang Shichao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TO: DAI SHUNSHENG |
|
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG VEHICLE CO., LTD. OF CHINA SOUTH LOCOMOTIV Free format text: FORMER OWNER: NANFANG HUITONG CO., LTD. Effective date: 20150316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550017 GUIYANG, GUIZHOU PROVINCE TO: 550000 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150316 Address after: 550000 Guizhou Province, Guiyang national hi tech Industrial Development Zone Technology Park Nature Park chauvinism Patentee after: South car Kweiyang vehicle Co., Ltd Address before: Baiyun District of Guizhou province 550017 Abdullah camp in Guiyang City Patentee before: Nanfang Huitong Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120718 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |