CN201769834U - Electro-hydraulic stopper - Google Patents
Electro-hydraulic stopper Download PDFInfo
- Publication number
- CN201769834U CN201769834U CN201020504253XU CN201020504253U CN201769834U CN 201769834 U CN201769834 U CN 201769834U CN 201020504253X U CN201020504253X U CN 201020504253XU CN 201020504253 U CN201020504253 U CN 201020504253U CN 201769834 U CN201769834 U CN 201769834U
- Authority
- CN
- China
- Prior art keywords
- stop device
- electro
- push rod
- stopper
- hydraulic
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses an electro-hydraulic stopper, which comprises a stopper and stopping claws arranged on the stopper and is characterized in that: an electro-hydraulic push rod is arranged at the bottom of the stopper and connected with the stopping claws through a connector. The electro-hydraulic stopper adopts the electro-hydraulic push rod as power, so that cost is reduced, occupied area is reduced, operation is simple and noises are low.
Description
Technical field
The utility model relates to a kind of electric liquid stop device, belongs to the mining machinery field.
Background technology
At present, normally used stop device be utilize artificial, calm the anger, hydraulic pressure or electricity etc. are as power, floor area is big, need to be equipped with facilities such as pressure air pipe, operator's station, Hydraulic Station, one-time investment is big, complex structure, noise is big during operation, and is not easy to safeguard and maintenance.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, has reduced cost, reduced floor area, and easy and simple to handle, the electric liquid stop device that noise is little.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of electric liquid stop device, comprise stop device and the resistance claw that is installed on the stop device, and it is characterized in that: the stop device bottom is provided with Electrohydraulic push rod, and Electrohydraulic push rod is connected with resistance claw by attaching parts.
During use, set the stroke and the thrust of Electrohydraulic push rod according to the resistance of the rotational angle of the resistance claw of stop device and stop device needs.
The beneficial effect that the utility model had is: electric liquid stop device has reduced cost owing to adopted Electrohydraulic push rod as power, has reduced floor area, and easy and simple to handle, noise is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, stop device; 2, resistance claw; 3, Electrohydraulic push rod; 4, attaching parts.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, resistance claw 2 is installed on the stop device 1, and stop device 1 bottom is provided with Electrohydraulic push rod 3, and Electrohydraulic push rod 3 is connected with resistance claw 2 by attaching parts 4.
During use, set the stroke and the thrust of Electrohydraulic push rod 3 according to the resistance of the rotational angle of the resistance claw 2 of stop device 1 and stop device 1 needs.
Claims (1)
1. electric liquid stop device comprises stop device (1) and is installed in resistance claw (2) on the stop device (1) that it is characterized in that: stop device (1) bottom is provided with Electrohydraulic push rod (3), and Electrohydraulic push rod (3) is connected with resistance claw (2) by attaching parts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020504253XU CN201769834U (en) | 2010-08-25 | 2010-08-25 | Electro-hydraulic stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020504253XU CN201769834U (en) | 2010-08-25 | 2010-08-25 | Electro-hydraulic stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769834U true CN201769834U (en) | 2011-03-23 |
Family
ID=43749672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020504253XU Expired - Fee Related CN201769834U (en) | 2010-08-25 | 2010-08-25 | Electro-hydraulic stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769834U (en) |
-
2010
- 2010-08-25 CN CN201020504253XU patent/CN201769834U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110825 |