CN202969171U - Connection device for rail transport at waterproofing door in a mine - Google Patents
Connection device for rail transport at waterproofing door in a mine Download PDFInfo
- Publication number
- CN202969171U CN202969171U CN201220431240.3U CN201220431240U CN202969171U CN 202969171 U CN202969171 U CN 202969171U CN 201220431240 U CN201220431240 U CN 201220431240U CN 202969171 U CN202969171 U CN 202969171U
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- China
- Prior art keywords
- platform
- mine
- connection device
- rail
- fixed
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- 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 - Lifetime
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Abstract
The utility model discloses a connection device for rail transport at a waterproofing door in a mine. The connection device comprises a liftable platform; butting steel rails are fixed on the platform; a turnover cover plate is arranged above the rail surfaces of the butting steel rails; a plurality of cams are arranged below the platform; transmission connecting rods are connected between the cams; one end of the platform is provided with a clamping groove matched with a clamping lock; and fixed guide rails are arranged on the vertical surface at the other end of the platform and play a guiding role in lifting the platform. The connection device has the advantages that the butting steel rails fixed on the platform can be easily butted with other steel rails within a short time; the cover plate compensates the elevation difference between the ground outside the waterproofing door and the ground inside the waterproofing door, so as to facilitate the passing of personnel; transmission with a cam mechanism is less affected by damp environment.
Description
Technical field
The utility model relates under a kind of mine water door place rail transport linkage.
Background technology
In view of security needs, when in the down-hole, emergency occuring, the mine down-hole water door must close.Need to remove interim docking orbit this moment, in order to avoid it is closed to hinder water door.When normally producing in the down-hole, water door is in open mode, when vehicle need to pass through water door, needs to install interim docking orbit.Due to the above action of operation repeatedly, the temporary track section is in place loaded down with trivial details, may cause the temporary track dislocation.The inside and outside ground of water door has the discrepancy in elevation, and personnel easily fall down when current.Equipment is located in mine down-hole, and there was dampness in the air, and the screw thread pair transmission mechanism that uses in the past often causes transmission failure because of corrosion.
Summary of the invention
Water door place rail transport linkage is provided to provide under a kind of mine the purpose of this utility model, is used for the operation of docking orbit, reduces the orbital docking time, improves vehicle by efficient, the safety that the assurance personnel pass through.
The technical solution of the utility model is: water door place rail transport linkage under a kind of mine, and this linkage comprises a liftable platform, is fixed in the docking rail on platform, there is turnover cover plate the top of docking rail rail level.Platform has between several cams, cam and is connected with kinematic link, and an end of platform is established the draw-in groove suitable with kayser, and the facade of the platform other end is provided with fixed guide, plays the guide effect of lifting platform.
The utility model has the advantage of: the docking rail is fixed on platform and can misplace, and during track bond, is easy to docking, and docking time is short; Cover plate has compensated the discrepancy in elevation on the inside and outside ground of water door, is convenient to personnel current; Cam drive is subjected to the impact of wet environment less.
Description of drawings
Fig. 1 is water door place rail transport linkage structural representation under the utility model mine;
Fig. 2 is the structure chart after water door place's rail transport linkage rise platform under the utility model mine.
The specific embodiment
Water door place rail transport linkage under a kind of mine, this linkage comprises a liftable platform 2, and docking rail 1 is fixed on platform 2, and the top of docking rail 1 rail level is provided with turnover cover plate 3.Platform 2 has between cam 4, cam 4 and is connected with connecting rod 5, and an end of platform 2 is established the draw-in groove suitable with kayser 6, and the facade of platform 2 other ends is provided with fixed guide 7, and 2 of guide platform are done and moved up and down.
When have vehicle need to by the time, rotate to rise platform and docking rail by connecting rod band moving cam, after platform rises, open cover plate, make rail and external stability track bond on platform, carry out secondary and fix connecting on post-tensioning kayser.Finish using, remove kayser and stop to fall platform to the position that does not affect the water door switch by transmission rocking bar rotating cam, cover cover plate.
The above is only the preferred embodiment of the present invention.Be noted that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make other improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. water door place rail transport linkage under a mine, be used under mine the water door place, it is characterized in that: this linkage comprises a liftable platform, the docking rail is fixed on platform, the top of docking rail rail level is provided with turnover cover plate, and platform has between several cams, cam and is connected with kinematic link, and an end of platform is established the draw-in groove suitable with kayser, the facade of the platform other end is provided with fixed guide, plays the guide effect of lifting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431240.3U CN202969171U (en) | 2012-08-29 | 2012-08-29 | Connection device for rail transport at waterproofing door in a mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431240.3U CN202969171U (en) | 2012-08-29 | 2012-08-29 | Connection device for rail transport at waterproofing door in a mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969171U true CN202969171U (en) | 2013-06-05 |
Family
ID=48510267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220431240.3U Expired - Lifetime CN202969171U (en) | 2012-08-29 | 2012-08-29 | Connection device for rail transport at waterproofing door in a mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969171U (en) |
-
2012
- 2012-08-29 CN CN201220431240.3U patent/CN202969171U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |