CN204845901U - Reserve emergency brake arrangement of car - Google Patents
Reserve emergency brake arrangement of car Download PDFInfo
- Publication number
- CN204845901U CN204845901U CN201520489519.0U CN201520489519U CN204845901U CN 204845901 U CN204845901 U CN 204845901U CN 201520489519 U CN201520489519 U CN 201520489519U CN 204845901 U CN204845901 U CN 204845901U
- Authority
- CN
- China
- Prior art keywords
- drive
- sweep
- vaulting pole
- transfer line
- strut
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a reserve emergency brake arrangement of car is including killing sweep, vaulting pole, transfer line, drive arrangement, killing the sweep and simultaneously being equipped with a plurality of breaking out, vaulting pole one end is with the sweep is articulated extremely, and the other end hinges with the transfer line, and the vaulting pole body is articulated to be fixed on vehicle chassis, and the transfer line is connected with drive arrangement, the motion of drive arrangement ability actuation transmission pole level, and transfer line level motion drive vaulting pole uses the pin joint that hinges at the vehicle bottom dish to rotate as the center emergence, and the vaulting pole rotates the drive and kills the sweep rotation. When transfer line drive vaulting pole rotates to drive braking vane and surface phase contact, produce huge frictional force, force the tipper to park. The utility model has the advantages of, make car short distance, emergency braking.
Description
Technical field
The utility model relates to a kind of brake equipment, particularly a kind of non-semi-dragging truck spare emergent brake.
Background technology
Current, on-highway motor vehicle generally adopts drum brake mechanism, car retardation or stopping is made by the friction force between brake strap and brake wheel, when automobile needs long-time continuous to brake at long distance descent run, high temperature and wearing and tearing are produced owing to rubbing for a long time between brake strap and brake wheel, cause brake weakness even malfunctioning, thus cause great personal casualty and property damage.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of spare emergent brake of automobile, meets emergency case, can make automobile short range, emergency braking.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of spare emergent brake of automobile comprises and kills sweep, strut, drive link, actuating device; Described sweep one side of killing is provided with multiple projection, strut one end is with to kill sweep hinged, the other end and drive link hinged, strut body is hingedly fixed on car chassis, drive link is connected with actuating device, actuating device can drive drive link horizontal motion, and drive link horizontal motion drives strut to rotate centered by the hinge-point being hinged on chassis, and strut rotates drive and kills sweep rotation.
The spare emergent brake of automobile advantage that the utility model provides is, start actuating device, drive link is made to drive strut to rotate to be actively socketed on car chassis loose joint point for axle, strut rotates and drives braking vane motion, braking vane and ground touch, and produce huge force of sliding friction, and conduct to automobile by pipe link, force the short range of goods dumping car to stop.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is integral structure schematic diagram of the present utility model.
As in figure, chassis 1, kill sweep 2, strut 3, drive link 4.
Detailed description of the invention
As in Fig. 1, the drive link 4 that spare emergent brake of automobile comprises braking vane 2, strut 3 and is connected with actuating device, strut 3 one end and braking vane 2 are by adapter shaft 1 loose joint, and the other end and drive link 4 are by adapter shaft 1 loose joint, and strut 3 is actively socketed on chassis 1 by adapter shaft; Preferably, the disconnected face of braking vane 2 is provided with multiple projection, and solid carbon dioxide is put by the inner cavity chamber of projection, and projection is provided with the through hole of diaphragm seal, through hole and inner space; Actuating device drives strut 1 to rotate to be hinged on chassis 1 hinge-point for axle by drive link 4, and strut 3 rotates and drives braking vane 2 to move.
Principle of work: start actuating device, drive link 4 is made to drive strut 3 to rotate to be actively socketed on car chassis 5 loose joint point for axle, strut 3 rotates and drives braking vane 2 to move, braking vane 2 touches with ground, and produce huge force of sliding friction, and conduct to automobile by strut 3, when projection rubs mutually with ground, huge heat can be produced.
The inner cavity chamber of disconnected of braking vane 2 (with ground contact surface) projection arranges solid carbon dioxide, projection is provided with the through hole of diaphragm seal, through hole and inner space, when projection rubs mutually with ground, can produce huge heat, projection inner chamber dry ice can be inhaled fricative heat and become gas from solid, carbon dioxide volume also becomes large, and breaks through the barrier film of through hole, discharges outside projection, fire can be prevented by actv., also can avoid because gas expansion occurs broken fried simultaneously.
Structure in this example is only casehistory for claim and explanation, so that mass reading is understood, should not be considered as the restriction for claim, such as, for the citing of driving device, not refer to that the utility model is only limitted to belt-driving or Chain conveyer.Can also adopt other type of drive, the scope that protection domain of the present utility model should be recorded with claim and legal equivalent feature are as the criterion.
Claims (1)
1. a spare emergent brake of automobile, is characterized in that: described emergency braking apparatus comprises and kills sweep (2), strut (3), drive link (4), actuating device; Described sweep (2) one side of killing is provided with multiple projection, strut (3) one end is with to kill sweep (2) hinged, the other end and drive link (4) hinged, strut (3) body is hingedly fixed on chassis (1), drive link (4) is connected with actuating device, actuating device can drive drive link (4) horizontal motion, and drive link (4) horizontal motion drives strut (3) to rotate centered by the hinge-point being hinged on chassis (1), and strut (3) rotates drive and kills sweep (2) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489519.0U CN204845901U (en) | 2015-07-09 | 2015-07-09 | Reserve emergency brake arrangement of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489519.0U CN204845901U (en) | 2015-07-09 | 2015-07-09 | Reserve emergency brake arrangement of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845901U true CN204845901U (en) | 2015-12-09 |
Family
ID=54736479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489519.0U Expired - Fee Related CN204845901U (en) | 2015-07-09 | 2015-07-09 | Reserve emergency brake arrangement of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204845901U (en) |
-
2015
- 2015-07-09 CN CN201520489519.0U patent/CN204845901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170709 |