CN200964122Y - Hydraulic switch for coal mine light rail - Google Patents
Hydraulic switch for coal mine light rail Download PDFInfo
- Publication number
- CN200964122Y CN200964122Y CN 200620115543 CN200620115543U CN200964122Y CN 200964122 Y CN200964122 Y CN 200964122Y CN 200620115543 CN200620115543 CN 200620115543 CN 200620115543 U CN200620115543 U CN 200620115543U CN 200964122 Y CN200964122 Y CN 200964122Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- light rail
- connecting rod
- coal mine
- oil cylinder
- 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
- 239000003245 coal Substances 0.000 title abstract description 3
- 241000251468 Actinopterygii Species 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
A hydraulic switch for the light rail of coal mine is composed of hydraulic pipe, hydraulic valve, operating rod, pressure-releasing pipe, oil cylinder and connecting rod. The utility model has the advantages that: (1) the structure is simple, and the operation is flexible; (2) the device is arranged at two sides of a roadway and does not occupy space; (3) is safe and reliable.
Description
Technical field
The utility model relates to a kind of colliery light rail hydraulic pressure point switch.
Background technology
The bunching conveying track is a light railway under the coal mine, and now the method that adopts in the track switch switch is the iron hammer manual type, this method inconvenient operation and take the tunnel.
Summary of the invention
The purpose of this utility model provides a kind of colliery light rail hydraulic pressure point switch, and it can be close to the both sides, tunnel and settle, not the side of occupation of land and operate light reliable.
The utility model is achieved like this, it comprises hydraulic pipe, hydraulic valve, joystick, relief tube, oil cylinder, connecting rod, it is characterized in that connecting rod connects the track switch fish tail of light rail, oil cylinder connects connecting rod and hydraulic valve respectively, hydraulic valve connects control lead, relief tube and hydraulic pipe, people make connecting rod pull track switch as long as handle control lead by hydraulic action.
The utility model advantage is: (1) is simple in structure, flexible operation; (2) be installed in both sides, tunnel, the not side of occupation of land; (3) safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises hydraulic pipe (1), hydraulic valve (3), joystick (2), relief tube (4), oil cylinder (5), connecting rod (6), it is characterized in that connecting rod (6) connects the track switch fish tail (8) of light rail (7), oil cylinder (5) connects connecting rod (6) and hydraulic valve (3) respectively, hydraulic valve (3) connects control lead (2), relief tube (4) and hydraulic pipe (1), people make connecting rod pull track switch as long as handle control lead by hydraulic action.
Claims (1)
1, a kind of colliery light rail hydraulic pressure point switch, it comprises hydraulic pipe, hydraulic valve, joystick, relief tube, oil cylinder, connecting rod, it is characterized in that connecting rod connects the track switch fish tail of light rail, oil cylinder connects connecting rod and hydraulic valve respectively, and hydraulic valve connects control lead, relief tube and hydraulic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115543 CN200964122Y (en) | 2006-05-22 | 2006-05-22 | Hydraulic switch for coal mine light rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115543 CN200964122Y (en) | 2006-05-22 | 2006-05-22 | Hydraulic switch for coal mine light rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964122Y true CN200964122Y (en) | 2007-10-24 |
Family
ID=38868132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115543 Expired - Fee Related CN200964122Y (en) | 2006-05-22 | 2006-05-22 | Hydraulic switch for coal mine light rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964122Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620513A (en) * | 2016-01-26 | 2016-06-01 | 中矿金业股份有限公司 | Automatic turnout carrying device |
-
2006
- 2006-05-22 CN CN 200620115543 patent/CN200964122Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620513A (en) * | 2016-01-26 | 2016-06-01 | 中矿金业股份有限公司 | Automatic turnout carrying device |
| CN105620513B (en) * | 2016-01-26 | 2017-12-05 | 中矿金业股份有限公司 | Track switch removes duct device automatically |
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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 |