CN201424030Y - Derailing-preventing device - Google Patents
Derailing-preventing device Download PDFInfo
- Publication number
- CN201424030Y CN201424030Y CN2009200309927U CN200920030992U CN201424030Y CN 201424030 Y CN201424030 Y CN 201424030Y CN 2009200309927 U CN2009200309927 U CN 2009200309927U CN 200920030992 U CN200920030992 U CN 200920030992U CN 201424030 Y CN201424030 Y CN 201424030Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- utility
- model
- derailing
- fixture block
- 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 relates to a derailing-preventing device for preventing the derailment caused by the shift of racks unreliably fixed. The derailing-preventing device is characterized by comprising two L-shaped clamping blocks which are arranged upside down on a cornerstone at guide rails, wherein the upper ends of the clamping blocks contact the root parts of the guide rails. The utility model solves the problems that the guide rails in the prior art bear heavy load and are easy to shift transversely and break to cause the derailment and the stop of the mine car. The utility model has the advantages of simple structure, low cost, convenient use, high lubricating efficiency and good effect.
Description
Technical field
The utility model is specifically related to a kind of tooth bar that prevents and fixes the not firm anti-derail unit that causes derailing that is subjected to displacement.
Background technology
In mining, ore dressing industry, often need to use various guide rails to transport various mine cars and equipment, because the load of equipment and mining industry is bigger, guide rail is subjected to displacement, causes the guide rail fracture, cause equipment or derailing of mine car to stop, potential safety hazard is big, and is very big to the influence of producing.
The utility model content
The purpose of this utility model is to solve the prior art guide rail because load is bigger, and guide rail cross travel easily takes place causes fracture, causes the accident that derailing is stopped, and provides a kind of simple in structure, easy to use, effectively prevents the anti-derail unit that guide rail is subjected to displacement.
The utility model is achieved through the following technical solutions:
Be a kind of anti-derail unit, it is characterized in that comprising two inverted L shaped fixture blocks, described fixture block is installed on the foundation stone at guide rail place, and the upper end contacts with the root of guide rail.
Described fixture block and guide rail root contact site are wedge shape.
The utility model is by two inverted L shaped fixture blocks, be installed on the foundation stone at guide rail place, the perpendicular end of fixture block and the side of foundation stone fit tightly, and it is fastening by fastener, the horizontal end of fixture block is firmly with the root of guide rail pushing down tightly, the fixture block end is a wedge shape, can effectively prevent guide rail generation cross travel.
The utlity model has simple in structure, cost is low, easy to use, to the advantage of guide rail good fixing effect.Use the utility model rear rail can bear bigger load and cross travel, fracture not take place, long service life, little impact on production.
Description of drawings
Fig. 1 is the guide rail scheme of installation of prior art;
Fig. 2 is the guide rail scheme of installation behind use the utility model.
As shown in FIG.: 1 foundation stone; 2 guide rails; 3 fixture blocks; 4 fixture blocks.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1, the guide rail of prior art only is connected with foundation stone by root, and bearing capacity is less, and guide rail cross travel easily takes place causes fracture when load is big, causes the accident that derailing is stopped.
As shown in Figure 2, the utility model is made up of inverted L shaped fixture block 3, fixture block 4, fixture block 3, fixture block 4 are contained on the foundation stone 1 at guide rail 2 places, the perpendicular end of fixture block 3, fixture block 4 and the side of foundation stone 1 fit tightly, and it is fastening by fastener, with the root of guide rail 2 pushing down tightly, the end of fixture block 3, fixture block 4 is a wedge shape to the horizontal end of fixture block 3, fixture block 4, can effectively prevent guide rail generation cross travel firmly.
Claims (2)
1, a kind of anti-derail unit is characterized in that comprising two inverted L shaped fixture blocks, and described fixture block is installed on the foundation stone at guide rail place, and the upper end contacts with the root of guide rail.
2, anti-derail unit according to claim 1 is characterized in that described fixture block and guide rail root contact site are wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200309927U CN201424030Y (en) | 2009-07-31 | 2009-07-31 | Derailing-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200309927U CN201424030Y (en) | 2009-07-31 | 2009-07-31 | Derailing-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424030Y true CN201424030Y (en) | 2010-03-17 |
Family
ID=42023466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200309927U Expired - Fee Related CN201424030Y (en) | 2009-07-31 | 2009-07-31 | Derailing-preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424030Y (en) |
-
2009
- 2009-07-31 CN CN2009200309927U patent/CN201424030Y/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: 20100317 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |