CN2825392Y - Braking device for orbital vehicle - Google Patents
Braking device for orbital vehicle Download PDFInfo
- Publication number
- CN2825392Y CN2825392Y CN 200620082270 CN200620082270U CN2825392Y CN 2825392 Y CN2825392 Y CN 2825392Y CN 200620082270 CN200620082270 CN 200620082270 CN 200620082270 U CN200620082270 U CN 200620082270U CN 2825392 Y CN2825392 Y CN 2825392Y
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- CN
- China
- Prior art keywords
- tong arm
- chain
- clamping head
- piston
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a braking device for rail motorcars, which comprises a fixing frame which is provided with a lifting cylinder, wherein a piston is arranged in the lifting cylinder; the outer end of the piston is respectively hinged with one end of a first chain and one end of a second chain; the other end of the first chain is hinged with one end of a first tong arm, and the other end of the second chain is hinged with one end of a second tong arm; the other end of the first tong arm is provided with a first clamping head, and the other end of the second tong arm is provided with a second clamping head; the cross position of the first tong arm and the second tong arm is provided with a hinge shaft. The utility model uses two side faces of a rail head part as braking linings to cause the braking distance to be greatly shortened so that the utility model has the advantage of good braking effect.
Description
Technical field
The utility model relates to the brake of motor-driven vehicle device, is a kind of track motor car brake gear that is exclusively used in the positive braking in short range of rail motor vehicle energy.
Background technology
It is existing that railway vehicle (as train, subway train etc.) brake gear is arranged all is to make wheel braking, because the area of contact between wheel and the track is less, even take emergency brake, under the effect of vehicle inertia, vehicle still need slide hundreds of meters just can be stopped, and China all takes place several every year owing to traffic accident that can't emergency brake causes in short range.Therefore, how making emergency brake is one of problem of studying for many years of this area apart from shortening.The technical scheme of having reported is, during emergency brake, can hold the waist of track tightly, and to reach the purpose that reduces the distance, still, this technical scheme can't be used so far, and its deficiency is: owing between the track connection plate is arranged, this structure can't realize brake.The applicant has done multiple improvement project for this technology status, is constantly finding in the research, still has better technical scheme can solve the problem that prior art exists.
Summary of the invention
The purpose of this utility model is, a kind of track motor car brake gear is provided, and it is a brake lining with the track head two sides, and braking distance is shortened significantly, makes it have the good advantage of braking effect.
The utility model is achieved through the following technical solutions for achieving the above object: the track motor car brake gear, comprise fixed mount, lift cylinders is installed on the fixed mount, piston is installed in the lift cylinders, the piston outer end respectively with an end of first chain and an end hinge of second chain, the other end of first chain and first tong arm, one end hinge, the other end of second chain and second tong arm, one end hinge, the other end of first tong arm is provided with first clamping head, the other end of second tong arm is provided with second clamping head, and first tong arm and the second tong arm infall are installed hinge axis.First friction lining is installed on the inner side plane of first clamping head, second friction lining is installed on the medial surface of second clamping head.In the middle of second tong arm cavity is set, first tong arm passes this cavity and is connected with hinge axis.Hinge axis is connected with fixed mount.
Advantage of the present utility model is: compare with wheel braking, can shorten braking distance significantly, can make the track motor car braking in very short distance, braking effect is good, and it is safe to brake, thereby but actv. is avoided the generation of a lot of traffic accidents.
Description of drawings
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 be in the accompanying drawing 1 A to structural representation.
The specific embodiment
1 is fixed mount among the figure, lift cylinders 14 is installed on the fixed mount 1, piston 15 is installed in the lift cylinders 14, piston 15 outer ends respectively with an end of first chain 4 and an end hinge of second chain 3, the other end of first chain 4 and first tong arm, 5 one end hinges, the other end of second chain 3 and second tong arm, 11 1 end hinges, the other end of first tong arm 5 is provided with first clamping head 17, the other end of second tong arm 11 is provided with second clamping head, 18, the first tong arms 5 and second tong arm, 11 infalls are installed hinge axis 7.On the medial surface of installation first friction lining 10, the second clamping heads 18 second friction lining 8 is installed on the inner side plane of first clamping head 17.In the middle of second tong arm 11 cavity is set, first tong arm 5 passes this cavity and is connected with hinge axis 7.Hinge axis 7 is connected with fixed mount 1.
First chain 4 described in the utility model and second chain 3 can adopt connecting rod or connecting plate to substitute, described first clamping head 17 and first tong arm 5 can be structure as a whole, it also can be the branch attachment structure, first clamping head 17 is provided with an angle α 2 with respect to first tong arm 5, second clamping head 18 and second tong arm 11 are provided with an angle α 1, second tong arm 11 and second clamping head 18 can be structure as a whole, and also can be the branch attachment structures.Piston described in the utility model 15 and chain bonded assembly structure also can adopt the structure of intermediate connector, and as shown in Figure 1, piston 15 is connected with attaching parts 2, attaching parts 2 again with structure hinges such as chain or connecting rod or connecting plate.The utility model can be installed on the various rail power actuated vehicles and use.The upper end of fixed mount 1 is connected with the railway carriage bottom.In the utility model when work, when piston 15 moves up, drive on the chain and move, and then drive first tong arm 5 and second tong arm 11 and rotate along hinge axis 7 and make first clamping head 17 and second clamping head 18 clamp rail 9 head both sides, reaches the purpose of braking railway carriage.When piston 15 moved to bottom dead point, first clamping head 17 and second clamping head, 18 bottoms can get final product in the top face of rail 9.6 is spring cotters among the figure, the 12nd, and oil nozzle, the 13rd, cylinder cap, the 16th, oil nozzle.
Claims (4)
1, the track motor car brake gear, it is characterized in that: comprise fixed mount (1), fixed mount (1) is gone up lift cylinders (14) is installed, piston (15) is installed in the lift cylinders (14), piston (15) outer end respectively with an end of first chain (4) and an end hinge of second chain (3), the other end of first chain (4) and first tong arm (5) one end hinges, the other end of second chain (3) and second tong arm (11) one end hinges, the other end of first tong arm (5) is provided with first clamping head (17), the other end of second tong arm (11) is provided with second clamping head (18), and first tong arm (5) and second tong arm (11) infall are installed hinge axis (7).
2, track motor car brake gear according to claim 1 is characterized in that: first friction lining (10) is installed on the inner side plane of first clamping head (17), second friction lining (8) is installed on the medial surface of second clamping head (18).
3, track motor car brake gear according to claim 1 and 2 is characterized in that: in the middle of second tong arm (11) cavity is set, first tong arm (5) passes this cavity and is connected with hinge axis (7).
4, track motor car brake gear according to claim 3 is characterized in that: hinge axis (7) is connected with fixed mount (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082270 CN2825392Y (en) | 2006-03-28 | 2006-03-28 | Braking device for orbital vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082270 CN2825392Y (en) | 2006-03-28 | 2006-03-28 | Braking device for orbital vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825392Y true CN2825392Y (en) | 2006-10-11 |
Family
ID=37065578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082270 Expired - Fee Related CN2825392Y (en) | 2006-03-28 | 2006-03-28 | Braking device for orbital vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825392Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144905A (en) * | 2013-03-28 | 2013-06-12 | 东华大学 | Intelligent high-speed stacker sudden-stop and buffer device |
| CN103471802A (en) * | 2013-09-27 | 2013-12-25 | 东风汽车公司 | Track tackle stop device |
| CN106740967A (en) * | 2017-02-16 | 2017-05-31 | 重庆微轨科技有限公司 | A kind of caliper brake device that induction system is delivered based on wheel-rail friction |
| CN108725499A (en) * | 2018-06-08 | 2018-11-02 | 荆门创佳机械科技有限公司 | A kind of rail clamp device of high ferro means of transportation |
| CN109733436A (en) * | 2019-01-25 | 2019-05-10 | 中国铁建高新装备股份有限公司 | A kind of rail row trolley braking method and device |
| CN110104013A (en) * | 2019-05-17 | 2019-08-09 | 广州广冷华旭制冷空调实业有限公司 | Retaining mechanism and transport device |
| CN110342178A (en) * | 2019-05-16 | 2019-10-18 | 山东大学 | One kind matching the manned shuttle of disk line and working method |
-
2006
- 2006-03-28 CN CN 200620082270 patent/CN2825392Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144905A (en) * | 2013-03-28 | 2013-06-12 | 东华大学 | Intelligent high-speed stacker sudden-stop and buffer device |
| CN103144905B (en) * | 2013-03-28 | 2015-08-12 | 东华大学 | A kind of intelligentized high-speed buck stacker is anxious stops shock absorber |
| CN103471802A (en) * | 2013-09-27 | 2013-12-25 | 东风汽车公司 | Track tackle stop device |
| CN103471802B (en) * | 2013-09-27 | 2016-04-27 | 东风汽车公司 | A kind of track tackle stop device |
| CN106740967A (en) * | 2017-02-16 | 2017-05-31 | 重庆微轨科技有限公司 | A kind of caliper brake device that induction system is delivered based on wheel-rail friction |
| CN108725499A (en) * | 2018-06-08 | 2018-11-02 | 荆门创佳机械科技有限公司 | A kind of rail clamp device of high ferro means of transportation |
| CN108725499B (en) * | 2018-06-08 | 2019-06-07 | 荆门创佳机械科技有限公司 | A kind of rail clamp device of high-speed rail means of transportation |
| CN109733436A (en) * | 2019-01-25 | 2019-05-10 | 中国铁建高新装备股份有限公司 | A kind of rail row trolley braking method and device |
| CN110342178A (en) * | 2019-05-16 | 2019-10-18 | 山东大学 | One kind matching the manned shuttle of disk line and working method |
| CN110104013A (en) * | 2019-05-17 | 2019-08-09 | 广州广冷华旭制冷空调实业有限公司 | Retaining mechanism and transport device |
| CN110104013B (en) * | 2019-05-17 | 2021-01-26 | 广州广冷华旭制冷空调实业有限公司 | Locking mechanism and conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 |