CN1390728A - Air-resilient brake system - Google Patents
Air-resilient brake system Download PDFInfo
- Publication number
- CN1390728A CN1390728A CN 01120922 CN01120922A CN1390728A CN 1390728 A CN1390728 A CN 1390728A CN 01120922 CN01120922 CN 01120922 CN 01120922 A CN01120922 A CN 01120922A CN 1390728 A CN1390728 A CN 1390728A
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- CN
- China
- Prior art keywords
- air
- brake
- cylinder
- wheel
- pressure
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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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Abstract
An air-resilient brake system is composed of railway, wheel, gear, drive gear, crank, connecting rod, fork, clutch cylinder, piston, brake cylinder, brake piston, air inlet valve, air outlet valve, constant-pressure cylinder, constant-pressure valve for empty train, and constant-pressure valve for heavy train. The inertial force is transformed to air pressure. A reverse load is applied to wheel shaft by air compressor.
Description
The present invention is a kind of mechanical device, promptly a kind of air-resilient brake system.
At present, normally shoe plate formula, brake shoe formula or brake shoe formula of employed brake equipment on self-propelled vehicle, be referred to as friction-type brake apparatus, they are to realize braking by the friction between the same brake facing of shoe plate, brake lining or brake shoe, wheel or wheel hub, this brake equipment is annual wants abrasion to fall a large amount of friction members, wheel also can accelerated wear test for train, wastes very big.
The objective of the invention is to develop the non-friction type air-resilient brake system that a kind of force of inertia glancing impact by the recovery vehicle ' does not need friction member, this brake equipment does not have the loss of friction member when using, can not cause extra abrasion to train wheel yet.
Above purpose is realized by following technical scheme: develop a kind of air-resilient brake system, this brake system is installed a gear on the tumbler that connects firmly with wheel, establish a driven gear that is engaged with and can clutch again, driven gear drives a cover crank link mechanism, air compressor of this mechanism urges, the air extractor duct of air compressor connects a constant voltage cylinder.
The air-resilient brake system that adopts technique scheme to make, that can utilize vehicle descending or glancing impact is used to power with the sufficient air pressure of constant voltage cylinder, need glancing impact then, air pressure by the constant voltage cylinder, piston by air compressor, wheel is applied reversed load, force vehicle out of service, thereby realize non-friction braking.No friction member loss can not cause additional wear to train wheel yet, can cut the waste.Be used to unnecessary high pressure air that power produces because of vehicle and can reclaim and carry out comprehensive application, thereby increase economic efficiency.
Be that example is introduced a kind of embodiment in conjunction with the accompanying drawings below with the train:
Fig. 1 is the front view of present embodiment, and Fig. 2 is its left view.
Visible rail 1, wheel 2, gear 3, driven gear 4, crank 5, connecting rod 6, fork 7, clutch cylinder 8, piston 9, spring 10, brake cylinder 11, brake piston 12, air inlet valve 13, air outlet valve 14, constant voltage cylinder 15, empty wagons constant pressure valve 16, loaded vehicle constant pressure valve 17 among the figure.
When wheel 2 travels on rail 1, gear 3 and wheel 2 coaxial connecting firmly and rotation thereupon, when the needs glancing impact, the clutch cylinder 8 that links with the locomotive reservoir is inflated, piston 9 is promoted by air pressure, and compression spring 10, piston 9 drives fork 7 and makes driven gear 4 and gear 3 engagements, and with crank 5 coaxial interlocks, crank 5 drivening rods 6 promote piston 12 crank motions, under the effect of brake piston 12, air is inhaled into brake cylinder 11 through air inlet valve 13 and is pressed into constant voltage cylinder 15 through air outlet valve 14, and constant voltage cylinder 15 is respectively by empty wagons constant pressure valve 16 and the needed pressure of loaded vehicle constant pressure valve 17 its different loads of control, the high pressure air of constant voltage cylinder 15 applies a cut-back pressure to brake piston 12 simultaneously, by link rod 6, crank 5, driven gear 4 transmits an opposite force to gear 3, forces vehicle out of service.When normal vehicle operation, the clutch cylinder releases the high pressure gas that the locomotive reservoir is squeezed into, and piston 9 drives fork 7 and stirs driven gear 4 under the promotion of spring 10, makes it to separate with the engagement of gear 3, and wheel 2 is just free to rotate.
Claims (1)
1, a kind of air-resilient brake system, it is characterized in that: a gear (3) is installed on the tumbler that connects firmly with wheel (2), establish a driven gear (4) that is engaged with and can clutch again, driven gear (4) drives a cover crank link mechanism, air compressor of this mechanism urges, the air extractor duct of air compressor connects a constant voltage cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01120922 CN1390728A (en) | 2001-06-13 | 2001-06-13 | Air-resilient brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01120922 CN1390728A (en) | 2001-06-13 | 2001-06-13 | Air-resilient brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1390728A true CN1390728A (en) | 2003-01-15 |
Family
ID=4664344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01120922 Pending CN1390728A (en) | 2001-06-13 | 2001-06-13 | Air-resilient brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1390728A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549682B (en) * | 2004-11-22 | 2012-06-27 | 丛洋 | Checking braking pressurization system and automobile capable of regenerating and using brake force |
| CN106080545A (en) * | 2016-07-29 | 2016-11-09 | 安徽工程大学 | Brake system of car |
| CN109334650A (en) * | 2016-07-29 | 2019-02-15 | 金福珍 | The higher vehicle electronic brake device of the degree of automation |
| CN110668360A (en) * | 2019-09-16 | 2020-01-10 | 广州京海科技有限公司 | Good hydraulic forklift of stability with speed limit function |
-
2001
- 2001-06-13 CN CN 01120922 patent/CN1390728A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549682B (en) * | 2004-11-22 | 2012-06-27 | 丛洋 | Checking braking pressurization system and automobile capable of regenerating and using brake force |
| CN106080545A (en) * | 2016-07-29 | 2016-11-09 | 安徽工程大学 | Brake system of car |
| CN106080545B (en) * | 2016-07-29 | 2019-01-18 | 安徽工程大学 | Brake system of car |
| CN109334650A (en) * | 2016-07-29 | 2019-02-15 | 金福珍 | The higher vehicle electronic brake device of the degree of automation |
| CN110668360A (en) * | 2019-09-16 | 2020-01-10 | 广州京海科技有限公司 | Good hydraulic forklift of stability with speed limit function |
| CN110668360B (en) * | 2019-09-16 | 2021-05-11 | 南通瑞斯电子有限公司 | Good hydraulic forklift of stability with speed limit function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |