CN201152248Y - Mobile degassing pump station locking device - Google Patents
Mobile degassing pump station locking device Download PDFInfo
- Publication number
- CN201152248Y CN201152248Y CNU200820065265XU CN200820065265U CN201152248Y CN 201152248 Y CN201152248 Y CN 201152248Y CN U200820065265X U CNU200820065265X U CN U200820065265XU CN 200820065265 U CN200820065265 U CN 200820065265U CN 201152248 Y CN201152248 Y CN 201152248Y
- Authority
- CN
- China
- Prior art keywords
- clamping device
- pumping station
- rail
- rail clamping
- gas pumping
- 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 rail clamping device, in particular to a rail clamping device of a movable gas pumping station, comprising a rail clamping device seat. The rail clamping device is characterized in that a connection plate is arranged below the rail clamping device seat, two ends of the connection plate are provided with positioning plates, the lower ends of the positioning plates are provided with jack catchs, the upper ends of the positioning plates are connected with the connection plate through bolts, and the jack catchs at the lower ends of the positioning plates is clamped on a light rail. The rail clamping device has the advantages of simple structure and convenient use, and can conveniently clamp a machine on or loosen the machine off the light rail to guarantee the normal operation of the movable gas pumping station.
Description
Technical field
The utility model relates to a kind of lock rail device, specifically a kind of portable gas pumping station lock rail device.
Background technique
In the production process of mining, need gas is extracted out timely, otherwise be easy to generate blast, security incident takes place.For gas in time being extracted out the general portable gas pumping station that adopts.Portable gas pumping station moves on light rail.Owing to always there is certain gradient in the underground light rail in colliery, move the easy and light rail friction generation static spark generation potential safety hazard of wheel when causing gas pumping station to be worked easily.Therefore inventing a kind of portable gas pumping station lock rail device is highly profitable.
Summary of the invention
The purpose of this utility model is exactly the defective at prior art, and a kind of portable gas pumping station lock rail device is provided, and it can make machine lock easily and throw off light rail, guarantees the proper functioning of portable gas pumping station.
The technical solution of the utility model is achieved in that it comprises lock rail device seat, it is characterized in that: lock rail device seat has a connecting plate, positioning plate is equipped with at the two ends of connecting plate, the lower end of positioning plate is provided with claw, the upper end of positioning plate is connected with connecting plate by bolt, and the claw of positioning plate lower end is stuck on the light rail.On the described bolt, the two ends, the outside of positioning plate are equipped with back-up ring.
The utlity model has advantage simple in structure, easy to use, it can make machine lock easily and throw off light rail, guarantees the proper functioning of portable gas pumping station.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
As shown in Figure 1, it comprises lock rail device seat 5 the utility model, lock rail device seat 5 has a connecting plate 8, two positioning plates 2 are equipped with at the two ends of connecting plate 8, the lower end of positioning plate is provided with claw 1 and 7, the upper end of positioning plate 2 is connected with connecting plate 8 by bolt 4, and the claw 1 and 7 of positioning plate lower end is stuck on the light rail 9.On the described bolt, the two ends, the outside of positioning plate 2 are equipped with back-up ring 3 and 6.
Respectively there is a lock rail device at Trolley front end two rails position during work, can lock easily, throws off or overturn.During the locking of lock rail device, stop machine to move along track, and the vibration when reducing machine run effectively; During disengagement, left and right sides back-up ring is spacing to claw; Machine can move along track, and is not subjected to the restriction of rail joint clamping plate; Upset upwards, spring clamp plate (be fixed on the mine car, express among the figure) blocks lock rail device, the entire machine handling of can derailing; Handling is finished, and returns back to Fig. 1 when showing the position, and two positioning plates guarantee that its locating face is substantially parallel and unlikely with rail level makes claw and track deflection excessive.
Claims (2)
1, a kind of portable gas pumping station lock rail device, it comprises lock rail device seat, it is characterized in that: lock rail device seat has a connecting plate, positioning plate is equipped with at the two ends of connecting plate, the lower end of positioning plate is provided with claw, the upper end of positioning plate is connected with connecting plate by bolt, and the claw of positioning plate lower end is stuck on the light rail.
2, portable gas pumping station lock rail device according to claim 1 is characterized in that: on the described bolt, the two ends, the outside of positioning plate are equipped with back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820065265XU CN201152248Y (en) | 2008-01-10 | 2008-01-10 | Mobile degassing pump station locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820065265XU CN201152248Y (en) | 2008-01-10 | 2008-01-10 | Mobile degassing pump station locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152248Y true CN201152248Y (en) | 2008-11-19 |
Family
ID=40127926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820065265XU Expired - Fee Related CN201152248Y (en) | 2008-01-10 | 2008-01-10 | Mobile degassing pump station locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152248Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979674B (en) * | 2018-09-29 | 2024-05-03 | 洛阳兴坤隧道工程机械有限公司 | Walking base for stepping tunnel trolley |
-
2008
- 2008-01-10 CN CNU200820065265XU patent/CN201152248Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979674B (en) * | 2018-09-29 | 2024-05-03 | 洛阳兴坤隧道工程机械有限公司 | Walking base for stepping tunnel trolley |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20170110 |