CN2589446Y - Anti-skid brake - Google Patents
Anti-skid brake Download PDFInfo
- Publication number
- CN2589446Y CN2589446Y CN 02258338 CN02258338U CN2589446Y CN 2589446 Y CN2589446 Y CN 2589446Y CN 02258338 CN02258338 CN 02258338 CN 02258338 U CN02258338 U CN 02258338U CN 2589446 Y CN2589446 Y CN 2589446Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- drive shaft
- axle drive
- utility
- crank arm
- 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
Links
Abstract
The utility model discloses a novel anti-skid brake which comprises a driving shaft connected with a crank arm type connecting rod mechanism which is connected with a brake iron shoe and comprises a driving turning block connected with the driving shaft. The driving turning block is connected with a long plate-shaped connecting rod connected with the brake iron shoe. The utility model can effectively prevent a rail type hoisting machine from accidentally slide under the exogenic action, such as wind force, etc. The utility model can ensure the safety and can prevent an accident from happening. The structure is simple and reasonable, and the cost is low.
Description
Technical field:
The utility model relates to a kind of safety guard of locomotive crane tool, is a kind of device of running of preventing.
Background technology:
Existing locomotive crane tool, as span winch, crane etc., owing to do not prevent to be subjected to the safety guard of running under the external force effect such as wind-force, fatal crass's malignant event happens occasionally.Chinese patent ZL01217296.0 discloses a kind of drg that can effectively prevent race, but its crank arm type connecting rod mechanism structure is complicated.
Summary of the invention:
The purpose of this utility model is to provide a kind of can prevent effectively that the locomotive crane tool is subjected to run under the external force effects such as wind-force, and simple and reasonable novel Travelling-preventing brake.
Technical solution of the present utility model is:
A kind of novel Travelling-preventing brake, comprise axle drive shaft, axle drive shaft connects the crank arm type connecting rod mechanism, the crank arm type connecting rod mechanism connects brake shoe, the difference of itself and prior art is: the crank arm type connecting rod mechanism comprises and axle drive shaft bonded assembly active steering piece, the active steering piece is connected with long slab shape connecting rod, and long slab shape connecting rod connects brake shoe.
Axle drive shaft is connected with electronic thruster.Electronic thruster top dress thruster limiting device.Axle drive shaft is connected with manual axle.
The utility model can prevent effectively that the locomotive crane tool is run by the accident under the external force effects such as wind-force, guarantees safety, prevents the generation of contingency, and simple and reasonable, low cost of manufacture.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the A-A view of Fig. 2.
A kind of novel Travelling-preventing brake comprises axle drive shaft 10, and axle drive shaft 10 connects the crank arm type connecting rod mechanism, and the crank arm type connecting rod mechanism connects brake shoe 1.Curved wall formula connecting rod mechanism comprises and axle drive shaft 10 bonded assembly active steering pieces 11, active steering piece 11 be connected with long slab shape connecting rod 7, long slab shape connecting rod 7 connects brake shoes 1 by connecting pin 3, long slab shape connecting rod 7 is connected with anchor shaft 13 on being contained in fixed mount 8.Dress brake shoe set screw 4 on the fixed mount 8 is provided with the anti-tooth plate 2 that runs on the brake shoe 1.Axle drive shaft 10 is connected with electronic thruster 6, electronic thruster 6 tops dress thruster limiting device 5, and axle drive shaft 10 also is connected with manual axle 9, dress position-limited lever 12 on fixed mount 8.
Claims (4)
1, a kind of novel Travelling-preventing brake, comprise axle drive shaft, axle drive shaft connects the crank arm type connecting rod mechanism, the crank arm type connecting rod mechanism connects brake shoe, it is characterized in that: the crank arm type connecting rod mechanism comprises and axle drive shaft bonded assembly active steering piece, the active steering piece is connected with long slab shape connecting rod, and long slab shape connecting rod connects brake shoe.
2, novel Travelling-preventing brake according to claim 1 is characterized in that: axle drive shaft is connected with electronic thruster.
3, novel Travelling-preventing brake according to claim 2 is characterized in that: electronic thruster top dress thruster limiting device.
4, novel Travelling-preventing brake according to claim 1 is characterized in that: axle drive shaft is connected with manual axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258338 CN2589446Y (en) | 2002-11-06 | 2002-11-06 | Anti-skid brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258338 CN2589446Y (en) | 2002-11-06 | 2002-11-06 | Anti-skid brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589446Y true CN2589446Y (en) | 2003-12-03 |
Family
ID=33726092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258338 Expired - Fee Related CN2589446Y (en) | 2002-11-06 | 2002-11-06 | Anti-skid brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589446Y (en) |
-
2002
- 2002-11-06 CN CN 02258338 patent/CN2589446Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |