CN2603204Y - Active track connection positioning device for water proof gatein mine shift - Google Patents
Active track connection positioning device for water proof gatein mine shift Download PDFInfo
- Publication number
- CN2603204Y CN2603204Y CN 03215710 CN03215710U CN2603204Y CN 2603204 Y CN2603204 Y CN 2603204Y CN 03215710 CN03215710 CN 03215710 CN 03215710 U CN03215710 U CN 03215710U CN 2603204 Y CN2603204 Y CN 2603204Y
- Authority
- CN
- China
- Prior art keywords
- rail
- supporting plate
- steel supporting
- orbital direction
- fixed track
- 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
Abstract
The utility model provides a waterproof strobe movable rail connecting and positioning device in the mine and belongs to the mine equipment, which is composed of a steel supporting plate, a spike nail, a sleeper, a fixed rail, a movable rail and an articulated beam. The steel supporting plate is respectively arranged at the two ends of the two adjacent sleepers, while the end parts of the fixed rail that form a certain included angle with the orbital direction are respectively arranged on the steel supporting plate to form an octagonal groove type structure; the two parallel movable rails whose end parts form a certain included angle with the orbital direction form a ladder structure through the articulated beam and are arranged in the groove enclosed by the fixed rail on the steel supporting plate. Compared with the existing technology, the utility model has the advantages of reasonable design, simple structure, easy processing, convenient use and easy dismantling, thereby having a good promotion and application value.
Description
1, technical field
The utility model relates to a kind of pit gear, specifically a kind of can be in emergency circumstances at gushing water, the fast quick-detach of rail and close water dam of will living rapidly prevents to flood mine water dam that the well accident the takes place rail of living and connects positioner.
2, technical background
At present, the general connection positioner of mine water dam rail alive all adopts rail clamp with bolt big lane fixed track to be fixedlyed connected with the rail of living.When water bursting in mine is closed water dam, need rail clamp and disassembling bolts, then the rail of living is removed, just can close water dam, about 30 minutes of time, at water bursting in mine in emergency circumstances, because the field stripping time is longer, personnel shortage, often because of not closing water dam rapidly, and lose opportune time of anti-blocking, and do not have waterproof action, cause the well accident of flooding.Can not satisfy the requirement of " safety regulations in coal mine " the 273rd " by the track of water dam, must be readily removable flexibly " effectively.
3, summary of the invention
The purpose of this utility model provides a kind ofly can not close water dam in the take-down time in emergency circumstances of water bursting in mine rapidly than length and cause the defective of flooding the well accident in order to overcome the existing universal waterproof gate rail of living, can make water dam live the shortening of rail take-down time in 1 minute, close water dam rapidly when realizing water bursting in mine, guarantee that the mine water dam rail alive of mine safety connects positioner.
The purpose of this utility model realizes in the following manner, at water dam rail alive place, four joints of the big lane fixed track that will dock with the rail two ends of living, be processed into four interior inclined-planes with orbital direction angle at 45, these four interior inclined-planes form one " frame groove ", two rails alive are welded into one " ladder ", and four joints of the rail of will living are processed into four outer inclined-planes with orbital direction angle at 45, at four joint joints, weld with the fixed track lower plane respectively with four blocks of steel supporting plates, with railway spike the steel supporting plate is fixed on the sleeper again, ladder shape rail alive is put into frame slot type fixed track, four joint butt joint gaps should be not more than 1 millimeter, and four steel supporting plates are held the baseplane of four joints of ladder shape rail alive simultaneously respectively, form to inlay diagonal angle connection locate mode.Live and to complete railway roadbed under the rail, the road bed height is closed and is advisable not influence water dam, and the ladder shape rail of living is being inlayed under the state, can guarantee the normal even running of mine car, more can guarantee the fast quick-detach rail of living, and closes water dam.
4, description of drawings
Accompanying drawing 1 connects the structural representation of positioner for mine water dam rail alive.
5, the specific embodiment
Below in conjunction with Figure of description and embodiment the mine water dam of the present utility model rail of living is explained below being connected the positioner work.
As shown in drawings, mine water dam of the present utility model rail alive connects positioner, its structure is to be made of supporting plate 1, railway spike 2, sleeper 3, fixed track 4, rail 5 alive and tie-beam 6, supporting plate 1 is separately positioned on the two ends of adjacent two sleepers 3 by railway spike 2, the end of the fixed track 4 that forms an angle with orbital direction is separately positioned on the supporting plate 1 and forms similar octagonal frame slot type structure, and two rails alive 5 that are parallel to each other that end and orbital direction form an angle constitute ladder shape structures by tie-beam 6 and are placed in the frame groove that the fixed track 4 on the supporting plate 1 surrounds.
The interior inclined-plane that the end of fixed track 4 and orbital direction form an angle, the end of the rail 5 of living and the outer inclined-plane that orbital direction forms an angle, the end of the end of fixed track 4 and work rail 5 equate with the angle of orbital direction, between 20 °-70 °, and preferably 45 °.
Gapped and gap is not more than 1 millimeter between the end of the end of fixed track 4 and the rail 5 of living.
Embodiment: four joints of fixed track are processed into four interior inclined-planes with orbital direction angle at 45, two rails alive and three tie-beams are welded ladder shape of composition rail alive, four joints of two rails alive are processed into outer inclined-plane with orbital direction angle at 45, four blocks of steel supporting plates weld with the baseplane of four joints of fixed track respectively, and are fixed on the sleeper with railway spike.The play movement should be not more than 1 millimeter.Four joint baseplanes of two rails alive should contact with four blocks of steel supporting plates respectively puts surely, and the frame slot type structure of whole ladder shape rail alive and fixed track is inlayed and coincide and dismounting easily.
The beneficial effects of the utility model are: at water bursting in mine in emergency circumstances, the rail dismounting of can promptly ladder shape being lived has been won the time in time closing water dam, has prevented to flood the generation of well accident.
The mine water dam of the present utility model rail of living connects positioner and compares with prior art, have reasonable in design, simple in structure, be easy to processing, easy to use, characteristics such as dismounting is easy, thereby, have good value for applications.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (3)
1, mine water dam rail alive connects positioner, comprise steel supporting plate, railway spike, sleeper, fixed track, live rail and tie-beam, it is characterized in that the steel supporting plate is separately positioned on the two ends of adjacent two sleepers by railway spike, the end of the fixed track that forms an angle with orbital direction is separately positioned on the steel supporting plate and forms similar octagonal frame slot type structure, and two rails alive that are parallel to each other that end and orbital direction form an angle constitute ladder shape structure by tie-beam and are placed in the frame groove that the fixed track on the steel supporting plate surrounds.
2, mine water dam according to claim 1 rail alive connects positioner, it is characterized in that, the interior inclined-plane that the end of fixed track and orbital direction form an angle, the end of rail alive and the outer inclined-plane that orbital direction forms an angle, the end of the end of fixed track and the rail of living equates with the angle of orbital direction, between 20 °-70 °, preferably 45 °.
3, the mine water dam according to claim 2 rail of living connects positioner, and gapped and gap is not more than 1 millimeter between the end that it is characterized in that fixed track and the end of work rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215710 CN2603204Y (en) | 2003-03-12 | 2003-03-12 | Active track connection positioning device for water proof gatein mine shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215710 CN2603204Y (en) | 2003-03-12 | 2003-03-12 | Active track connection positioning device for water proof gatein mine shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603204Y true CN2603204Y (en) | 2004-02-11 |
Family
ID=34160428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215710 Expired - Fee Related CN2603204Y (en) | 2003-03-12 | 2003-03-12 | Active track connection positioning device for water proof gatein mine shift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603204Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775410A (en) * | 2015-04-20 | 2015-07-15 | 江苏省交通规划设计院股份有限公司 | Detachable downside track for horizontal pulled gate |
-
2003
- 2003-03-12 CN CN 03215710 patent/CN2603204Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775410A (en) * | 2015-04-20 | 2015-07-15 | 江苏省交通规划设计院股份有限公司 | Detachable downside track for horizontal pulled gate |
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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 |