CN102190006A - Anti-car-running device for mine car - Google Patents
Anti-car-running device for mine car Download PDFInfo
- Publication number
- CN102190006A CN102190006A CN2011100638767A CN201110063876A CN102190006A CN 102190006 A CN102190006 A CN 102190006A CN 2011100638767 A CN2011100638767 A CN 2011100638767A CN 201110063876 A CN201110063876 A CN 201110063876A CN 102190006 A CN102190006 A CN 102190006A
- Authority
- CN
- China
- Prior art keywords
- meet
- car
- mine car
- hook
- hinged
- 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.)
- Pending
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention relates to an anti-car-running device for a mine car in a transportation inclined alley of the underground excavation surface of a coal mine. The device comprises a meet device and a hook shaft device, wherein a meet frame of the meet device is fixed on the bottom surface of a track of the mine car through a pressure plate, and hinged with a meet head through a torsion spring and a shaft; without external force, the top end of the meet head is higher than the bottom of the mine car, and is aligned with the top of the inclined alley; a hook shaft frame of the hook shaft device is hinged with a hook head through a powerful torsion spring and a shaft; an arm of the hook head is locked by the hook shaft frame through a hinge pin so that the top end of the hook head is lower than the axle of the mine car in the absence of external force and the mine car can pass through; the hinge pin is hinged with one end of a steel wire rope, and the other end of the steel wire rope is hinged with the meet head; and when the meet head is met, the hook head bounces to hook the axle, and the two devices prevent cars running together, thereby greatly improving the safety performance. The anti-car-running device has a simple structure and is convenient and flexible to use, safe and reliable.
Description
Technical field
The present invention relates to the Catcher for mine car car device in the getting working face transportation inclined gallery under a kind of coal mine.
Background technology
Under the coal mine in the getting working face transportation inclined gallery, existing disconnected rope sport car, derailing accident such as hook carriage return not, safety in production in serious harm.The transportation of getting working face inclined gallery belongs to interim transportation, and drift section is little, condition is poor, variation is big etc., can't use regular large-scale catcher.
Summary of the invention:
Defective (point) in order to overcome prior art the invention provides a kind of Catcher for mine car car device, and it is simple in structure, and is safe and reliable.
The present invention solves the technical scheme that its technical matters takes: it comprises meet and discuss device and hook shaft device, the frame of meeting and discussing of the described device of meeting and discussing is fixed on the tramroad by pressing plate, meet and discuss on the frame by button spring, hinged the meeting and discussing of axle, when no external force, the top of meeting and discussing exceeds the bottom of described mine car, and aims at the eminence of the inclined gallery of meeting and discussing of mine car; Pass through powerful button spring, the hinged gib head of axle on the hook pedestal of described hook shaft device, the arm of gib head is pinned by the hook pedestal by bearing pin, make the top of gib head when no external force, be lower than described mine car axletree, mine car can be passed through, one end of described bearing pin and steel rope is hinged, the other end of steel rope and described meet and discuss hinged.When take place sport car meet and discuss be collided after, the pulling steel rope is upspring gib head, hooks the mine car axletree sport car is stopped, and prevents that derailing accident from taking place.
The present invention also comprises the air control unit of meeting and discussing, and air control unit has cylinder and connecting rod, and cylinder is by rising and falling that connecting rod control is met and discussed.
The present invention also comprises the manual control device of meeting and discussing, and manual control device has handle and connecting rod, and handle is by rising and falling that connecting rod control is met and discussed.Local available manual control device at no source of the gas is controlled.
The present invention is simple in structure, and is safe and reliable.Owing to meet and discuss and be in normally off, mine car can be stopped that at any time gib head is upspring and hooked axletree and stop sport car, duplicate protection is avoided the generation of accident effectively.This device is convenient to safeguard and is used, is convenient to convenient disassembly is installed.Can carry out distant place air operated control, also can be manual under no wind regime situation.Operating system does not have electrical equipment, can avoid the electric safety hazard that causes.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention;
Fig. 2 is a birds-eye view of the present invention.
The specific embodiment
As shown in drawings, the present invention includes meet and discuss device and hook shaft device, the frame 2 of meeting and discussing of the described device of meeting and discussing is fixed on the base plate of mine car track 9 by pressing plate, meet and discuss on the frame 2 by the button spring, axle is hinged meets and discusses 4, when no external force, meet and discuss 4 top exceeds the bottom of mine car 6, and aims at the eminence of inclined gallery, and meeting and discussing of mine car stops that mine car passes through.By powerful button spring 10, the hinged gib head 7 of axle, the arm of gib head 7 is pinned by hook pedestal 8 by bearing pin 11 on the hook pedestal 8 of described hook shaft device, makes the top of gib head 7 be lower than the axletree of described mine car 6 when no external force, and mine car 6 can be passed through.Described bearing pin 11 is hinged with an end of steel rope 5, the other end of steel rope 5 and described meet and discuss 4 hinged.Meeting and discussing when being collided, pulling steel rope 5 is upspring gib head 7, can hook the axletree of mine car, the braking sport car.
The present invention also comprises and meets and discusses 4, and air control unit has cylinder 12 and connecting rod 3, and cylinder 12 is by meet and discuss 4 rise and fall of connecting rod 3 controls.
The present invention also comprises 4 the manual control device of meeting and discussing, and manual control device has handle 1 and connecting rod 3, and handle 1 is by meet and discuss 4 rise and fall of connecting rod 3 controls.
Described 4 the left end of meeting and discussing is fixed with recoil spring 13.
When sport cars take place for mine car 6, hit and meeting and discussing on 4, meet and discuss and 4 carry out buffer stop, and by steel rope 5 bearing pin 11 is pulled out, gib head 7 pops up rapidly under the effect of powerful button spring 10, and the axletree of mine car 6 is caught on, and can avoid derailing accident to take place so effectively.
Claims (4)
1. Catcher for mine car car device, it is characterized in that: comprise meet and discuss device and hook shaft device, the frame of meeting and discussing (2) of the described device of meeting and discussing is fixed on the bottom surface of mine car track (9) by pressing plate, the frame (2) of meeting and discussing is gone up by button spring, axle hinged meeting and discussing (4), when no external force, the meet and discuss top of (4) exceeds the bottom of described mine car (6), and aims at the eminence of inclined gallery; The hook pedestal (8) of described hook shaft device is gone up by powerful button spring (10), axle hinged gib head (7), and the arm of gib head (7) is pinned by hook pedestal (8) by bearing pin (11), makes the top of gib head (7) be lower than the axletree of described mine car (6) when no external force; Described bearing pin (11) is hinged with an end of steel rope (5), and the other end of steel rope (5) and described meeting and discussing (4) are hinged.
2. Catcher for mine car car device according to claim 1 is characterized in that: also comprise the manual control device of meet and discuss (4), manual control device has handle (1) and connecting rod (3), and handle (1) is controlled rising and falling of meet and discuss (4) by connecting rod (3).
3. Catcher for mine car car device according to claim 1 is characterized in that: also comprise the air control unit of meet and discuss (4), air control unit has cylinder (12) and connecting rod (3), and cylinder (12) is controlled rising and falling of meet and discuss (4) by connecting rod (3).
4. Catcher for mine car car device according to claim 1 is characterized in that: the left end of described meeting and discussing (4) is fixed with recoil spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100638767A CN102190006A (en) | 2011-03-17 | 2011-03-17 | Anti-car-running device for mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100638767A CN102190006A (en) | 2011-03-17 | 2011-03-17 | Anti-car-running device for mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190006A true CN102190006A (en) | 2011-09-21 |
Family
ID=44599104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100638767A Pending CN102190006A (en) | 2011-03-17 | 2011-03-17 | Anti-car-running device for mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102190006A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201961340U (en) * | 2011-02-25 | 2011-09-07 | 张冬华 | Road center hook shaft normally closed car protective device |
-
2011
- 2011-03-17 CN CN2011100638767A patent/CN102190006A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201961340U (en) * | 2011-02-25 | 2011-09-07 | 张冬华 | Road center hook shaft normally closed car protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104477725B (en) | Preventing steel wire rope of overhead passenger based on centrifugation transmission mechanism hypervelocity break catching apparatus | |
| CN201292231Y (en) | Winch released rope protection device | |
| CN205130955U (en) | Pantagraph current collector for subway train | |
| CN106276660A (en) | A kind of crashproof stopping means of electric block | |
| CN202389368U (en) | Overhead manned overspeed protection device | |
| CN201304996Y (en) | Mine car-use timely anti-slipped device | |
| CN209683713U (en) | A kind of shield tunnel anti roll device | |
| CN201961340U (en) | Road center hook shaft normally closed car protective device | |
| CN201151411Y (en) | Pneumatic moveable normal closed door type vehicle stopper | |
| CN204998558U (en) | Device is arrested to console mode inclined drifts sports car | |
| CN205709301U (en) | A kind of disconnected rope anti-fall device | |
| CN103303336B (en) | Formula prevent-moving car inclined shaft skip and buffering alley stopping device are caught in side | |
| CN102190006A (en) | Anti-car-running device for mine car | |
| CN204897272U (en) | Automatic overspeed device tensioner of monkey rear of a vehicle wheel | |
| CN104154095A (en) | Anti-collision part bolt for drawing mine car | |
| CN206364442U (en) | Overhead transmission line automatic connection machine | |
| CN203142691U (en) | Mobile vehicle arrester | |
| CN202987194U (en) | Under-mine slant catcher | |
| CN202851069U (en) | Inclined shaft automatic unhooking device | |
| CN201587413U (en) | Instant inclined shaft catcher drag for skip bucket/mining car | |
| CN104071180A (en) | Automatic stop block for front colliding and rear hooking for mine car on inclined roadways | |
| CN201362263Y (en) | Instantaneous anti-running device for mine cars | |
| CN110962098B (en) | Automobile overhaul service creeper | |
| CN204386643U (en) | A kind of safety guard of inclined shaft engineering construction | |
| CN202022634U (en) | Safety protecting device of hoister |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |