CN2550229Y - Swing link type inclined shaft anti-sliding device - Google Patents
Swing link type inclined shaft anti-sliding device Download PDFInfo
- Publication number
- CN2550229Y CN2550229Y CN 02220999 CN02220999U CN2550229Y CN 2550229 Y CN2550229 Y CN 2550229Y CN 02220999 CN02220999 CN 02220999 CN 02220999 U CN02220999 U CN 02220999U CN 2550229 Y CN2550229 Y CN 2550229Y
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- Prior art keywords
- control mechanism
- hook
- valve rod
- car
- control
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A swing rod type inclined shaft anti-sliding device is most suitable for inclined drift anti-sliding in the underground inclined shaft transportation of a mine. It includes stroke control signal transmitter, an electro-magnet that is used for controlling swing mechanism with be used for plugging up the car stopping device of sports car, set up in the place ahead of car stopping device and prevent sports car control mechanism, prevent that sports car control mechanism includes the control mechanism bed frame, a valve rod that receives electromagnet control, the valve rod below is equipped with the hook surface and is a slope plane hook to one side, the hook mouth department that corresponds the couple on the valve rod is equipped with a dog that prevents that the link from droing wantonly, utilize the dual mechanism of judging of pendulum rod stroke and speed, the malfunction has effectively been eliminated, its simple structure, the action is sensitive reliable, the debugging is convenient with the maintenance, and the practicality has.
Description
One, technical field
The utility model relates to a kind of oscillating rod type anti-running device for incline, is particularly useful for the inclined drift tramcar escape-preventing in the inside slope transportation of mine.
Two, background technology
Anti-sport car in the present mine inclined transportation can be divided into two classes basically: a class is open in usual, and a class is a normally closed.The racing car device of putting open in usual is divided into again: oscillating rod type tests the speed, and photoelectric velocity measurement etc. are several.Normally closed is divided into travel switch control, multiple normally closed catchers such as RLC control formula, and the driver train according to the opening and closing of door can be divided into pneumatic type again, fluid pressure type and winding type etc. in addition.The simplest a kind of be the oscillating rod type catcher, this oscillating rod type catcher adopts simple fork, fulcrum and tripping device, therefore this device is widely used in the transportation of inclined gallery under coal mine, but because its performance is unreliable, easily misoperation, the bad adjustment of sensitivity, i.e. easy misoperation when highly sensitive, sport car can not judged again when sensitivity was low, therefore in some crucial transportation inclined gallery, can not use, adopt the anti-sport car of other type that following deficiency is generally all arranged: the cost height, maintenance is big, to the requirement height of service personnel.
Three, technology contents
(1) goal of the invention
In view of the weak point of prior art, the purpose of this invention is to provide a kind of simple in structurely, can eliminate misoperation, its failure-free oscillating rod type anti-running device for incline that is active in one's movements.
(2) technical scheme
A kind of oscillating rod type anti-running device for incline of the utility model, it comprises the Stroke Control sender unit, an alley stopping device that is used for controlling the electromagnet of swinging gear and is used to block sport car, anti-sport car control mechanism is set in the place ahead of alley stopping device, anti-sport car control mechanism comprises the control mechanism pedestal, a valve rod that is subjected to magnet control, the valve rod below is provided with the inclined hook that can tangle link, the inclined hook below is provided with the fixing cam that has fork of bearing pin, and its control mechanism pedestal was fixed on the foundation beam of top, car tunnel setting.
A kind of oscillating rod type anti-running device for incline of the utility model, be subjected on the valve rod of magnet control, be provided with and prevent to hang over the pinch roller that the link on the inclined hook comes off arbitrarily, the hook surface of inclined hook is an angular plane surface, and fork is by being fixed on the angle steel on the cam and forming with the rubber plate that angle steel links.
(3) technique effect
A kind of oscillating rod type anti-running device for incline of the utility model is best suited for the inclined drift tramcar escape-preventing in the inside slope transportation of mine.It comprises sender unit, electromagnet, anti-sport car control mechanism, alley stopping device, anti-sport car control mechanism comprises the control mechanism pedestal, and valve rod and hook face are an angular plane surface inclined hook, because the motion upward after being clashed into of the position of link in hook, when non-sport car clashes into, link also has certain displacement in hook, therefore adopt the inclined-plane hook structure, and link is behind the upward movement certain distance, link can be automatically under the effect of lineoutofservice signal pull, return original position, the mouth of hook place of corresponding hook is provided with one and prevents the pinch roller that link comes off arbitrarily on valve rod in addition, utilizes fork stroke and speed double major punishment off line reason, effectively eliminated misoperation, it is simple in structure, and cost is low, and it is reliable to be active in one's movements, debugging and easy to maintenance has practicality widely.
Four, description of drawings
Accompanying drawing 1 is the utility model run location structural representation.
Accompanying drawing 2 is the anti-sport car control mechanism constructionals drawing of the utility model.
Five, the specific embodiment
The invention will be further described below in conjunction with an embodiment in the accompanying drawing:
A kind of oscillating rod type anti-running device for incline of the utility model, it prevents sport car control mechanism 3 by program control signal sending set 1, the electromagnet 2 of control swinging gear and alley stopping device 4 compositions that are used to block sport car.Anti-sport car control mechanism 3 was fixed on the foundation beam 13 of top, car tunnel setting by control mechanism pedestal 12, control mechanism pedestal 12 is fixed with adopting pressing plate and contract pin 10 connecting of foundation beam 13, anti-sport car control mechanism 3 is provided with a valve rod 11 that is subjected to electromagnet 2 controls, valve rod 11 belows are provided with the inclined hook 8 that can tangle link 9, and the hook surface of inclined hook 8 is an angular plane surface.Be subjected to be provided with and to prevent to hang over the pinch roller that the link 9 on the inclined hook 8 comes off arbitrarily on the valve rod 11 of electromagnet 2 controls.Inclined hook 8 belows are provided with the fixing cam that has fork 67 of bearing pin, and fork 6 is by being fixed on the angle steel on the cam 7 and forming with the rubber plate that angle steel links.5 one ends of restricting connect link 9, and the other end is connected with alley stopping device 4.Owing to adopted speed to judge and the dual judgment mode of stroke, to have played so long as not sport car, mechanism is not with regard to not can misoperation.
Principle of work:
When sport car took place, mine car or car group were through the control mechanism below, and mine car or car group touch fork 6 and actuating cam 7 rotates, the boss of cam 7 is with link 9 jack-up, release from inclined hook 8, the safety door of alley stopping device 4 falls under the effect of deadweight, stops the downslide of mine car.
When mine car during in normal operation, mine car is by alley stopping device 4 belows by rope traction, rope position long and mine car is corresponding relation, when mine car arrives alley stopping device 4, the cam depression stroke K switch of program control signal sending set 1, make the electromagnet 2 energising adhesives that are installed on the system control machine structure, under the effect of electromagnet 2, valve rod 11 moves, and the pinch roller on the valve rod 11 moves to the hook notch position of inclined hook 8, just in time blocks link 9, it can not be risen, this moment, link 9 can not come off from inclined hook 8, and safety door does not fall, and mine car normally passes through.
Claims (4)
1. oscillating rod type anti-running device for incline, it comprises Stroke Control sender unit (1), an alley stopping device (4) that is used for controlling the electromagnet (2) of swinging gear and is used to block sport car, it is characterized in that: anti-sport car control mechanism (3) is set in the place ahead of alley stopping device (4), anti-sport car control mechanism (3) comprises control mechanism pedestal (12), a valve rod (11) that is subjected to electromagnet (2) control, valve rod (11) below is provided with the inclined hook (8) that can tangle link (9), inclined hook (8) below is provided with the fixing cam that has fork (6) (7) of bearing pin, and its control mechanism pedestal (12) was fixed on the foundation beam (13) of top, car tunnel setting.
2. a kind of oscillating rod type anti-running device for incline according to claim 1 is characterized in that: on the described valve rod (11) that is subjected to electromagnet (2) control, be provided with and prevent to hang over the pinch roller that the link (9) on the inclined hook (8) comes off arbitrarily.
3. a kind of oscillating rod type anti-running device for incline according to claim 1 and 2 is characterized in that: the hook surface of described inclined hook (8) is an angular plane surface.
4. a kind of oscillating rod type anti-running device for incline according to claim 1 and 2 is characterized in that: described fork (6) is by being fixed on the angle steel on the cam (7) and forming with the rubber plate that angle steel links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220999 CN2550229Y (en) | 2002-06-02 | 2002-06-02 | Swing link type inclined shaft anti-sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220999 CN2550229Y (en) | 2002-06-02 | 2002-06-02 | Swing link type inclined shaft anti-sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550229Y true CN2550229Y (en) | 2003-05-14 |
Family
ID=33699185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220999 Expired - Fee Related CN2550229Y (en) | 2002-06-02 | 2002-06-02 | Swing link type inclined shaft anti-sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550229Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315682C (en) * | 2004-11-04 | 2007-05-16 | 周荣刚 | Automatic controlling method for hoist and barrier of larry car in pit |
| CN100389036C (en) * | 2005-08-01 | 2008-05-21 | 杨志宏 | Lower connecting short deceleration top |
| CN103264709A (en) * | 2013-05-30 | 2013-08-28 | 江西稀有稀土金属钨业集团有限公司 | Automatic underground mine inclined shaft tramcar stopping device and automatic inclined shaft tramcar stopping system |
-
2002
- 2002-06-02 CN CN 02220999 patent/CN2550229Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315682C (en) * | 2004-11-04 | 2007-05-16 | 周荣刚 | Automatic controlling method for hoist and barrier of larry car in pit |
| CN100389036C (en) * | 2005-08-01 | 2008-05-21 | 杨志宏 | Lower connecting short deceleration top |
| CN103264709A (en) * | 2013-05-30 | 2013-08-28 | 江西稀有稀土金属钨业集团有限公司 | Automatic underground mine inclined shaft tramcar stopping device and automatic inclined shaft tramcar stopping system |
| CN103264709B (en) * | 2013-05-30 | 2016-04-27 | 江西稀有稀土金属钨业集团有限公司 | Underground mine automatic tramcar stopper for inclined shaft and inclined shaft automatic car stopping system |
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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 |