CN201553164U - Car arrester of mine car - Google Patents
Car arrester of mine car Download PDFInfo
- Publication number
- CN201553164U CN201553164U CN2009202468716U CN200920246871U CN201553164U CN 201553164 U CN201553164 U CN 201553164U CN 2009202468716 U CN2009202468716 U CN 2009202468716U CN 200920246871 U CN200920246871 U CN 200920246871U CN 201553164 U CN201553164 U CN 201553164U
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- CN
- China
- Prior art keywords
- mine car
- steel plate
- stop device
- retaining means
- rotating shaft
- 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 - Lifetime
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Abstract
The utility model discloses a car arrester of a mine car, which comprises a retention device and an arresting device, wherein the retention device is arranged on a track surface and used for preventing the retrograde motion of the mine car, and the arresting device is used for controlling the laying down of the retention device and arranged above the retention device; the arresting device comprises an arresting rotating shaft and a pedal plate; one end of the arresting rotating shaft is welded on the retention device, and the pedal plate is arranged at the other end of the arresting rotating shaft, which is fixed with the track surface of the bottom through a shaft sleeve and a bearing support; the pedal plate forms an angle Alpha with a horizontal plane; when advancing from the forward direction to a parking lot and getting the position of the car arrester, the mine car can pass through automatically, and because the wheel shafts of the mine car are stopped by the retention device, the retrograde motion thereof is allowed; and when the mine car is required to pass through during the retrograde motion, all that is needed is to step on the pedal plate by foot, at the moment, the arresting rotating shaft drives the retention device to move downwards, the arresting device is lower than the wheels of the mine car, the mine car can pass through, and then the pedal plate is released by the foot, and the arresting device returns to an original car arresting state.
Description
Technical field
The utility model relates to a kind of mine car stop device, belongs to the mining machinery field.
Background technology
Under mine, must be provided with in orbit and can prevent that mine car is strayed into the equipment of holding up traffic of parking lot or section, to prevent mine car bob takes place, thereby the safety misadventure of causing in order to guarantee safety, can not be held up traffic in addition with the article of stone, waddy and so on.
August 16 2006 Chinese patent Granted publication day, Granted publication CN 2806262Y, name is called " foot-operated stop device " and discloses a kind of foot-operated stop device that adopts foot control system, its structure as shown in Figure 3, this device comprises foot-driven lever 1, pin 3, spring 2, chock 4, suspension rod 5, lower cover 6, sleeper 7, curved bar 8, upper cover plate 9, place, pedal place is provided with cover plate 10 in addition, sleeper 7 is installed on channel-section steel 11, wherein chock 4 and suspension rod 5 are fixedly connected on the sleeper 7, foot-driven lever 1 is captiveed joint with curved bar 8, one end and the suspension rod 5 of curved bar 8 are hinged, upper cover plate 9 is fixed on above the chock 7, lower cover 9 is fixed on below the sleeper 7, and pin 3 is installed in upper cover plate 6 and lower cover 9 holes, and spring 2 is nested with on the lever between upper cover plate and the lower cover, the lower end of pin 3 and curved bar 8 usefulness bearing pins are articulated and connected, simultaneously, its foot-driven lever 1 is provided with pedal and knee, and pedal is welded on an end of knee.
Behind the foot-operated stop device of mine car arrival that the circuit operation is come, the pin that Bogie truck axles is in blocking state all the time blocks, and when putting car according to need of work, foot-driven lever tramps with one's feet down, at this moment spring by compression, pin is displaced downwardly to and is lower than Bogie truck axles, and mine car just can rely on external force to be pushed away foot-operated stop device, then, pin unclamps foot-driven lever, pin relies on the elastic force of spring, drives curved bar and foot-driven lever upward movement together, sets back to blocking state.
Above-mentioned foot-operated stop device, because its structure includes foot-driven lever, pin, spring, chock, suspension rod, lower cover, sleeper, bent plate, upper cover plate etc., difficulty is installed in complex structure, manufacturing assembling thus, in addition, spring carries out power transmission owing to place one's entire reliance upon during its control lever up-and-down movement, therefore resistance to overturning is bad, go wrong at work easily and fault, thereby cause well to produce the effect of holding up traffic, therefore, need the stop device that a kind of structure is more simple, fault rate is low.
The utility model content
The utility model provides the stop device that a kind of structure is more simple, fault rate is low, and this stop device is safe and reliable, can satisfy the needs of down-hole, mine.
To achieve these goals, provide a kind of mine car stop device, comprising: retaining means, be arranged on the iron orbital plane, be used to prevent that mine car from driving in the wrong direction; And stop motion mechanism, with this retaining means weld together, the control retaining means puts down; Described stop motion mechanism comprises stop rotating shaft and stretcher, and an end of this stop rotating shaft is welded on the retaining means, the other end is provided with stretcher, and fixes by axle sleeve and bearing seat and road, bottom face, and stretcher becomes predetermined angular with horizontal surface.
In addition, preferably, described retaining means comprises that at least one stands up steel plate and keep flat steel plate, and with the predetermined angular weld together, as a kind of preferred, described angle is elected 90 degree as between the steel plate.
In addition, below described retaining means, also be lined with backing plate.
In addition, the described length that keeps flat steel plate is preferably big 100mm greater than the length that stands up steel plate.
In addition, describedly keep flat steel plate and to stand up steel plate width identical.
In addition, as further preferred, on described retaining means, also be welded with and stop rotating shaft, stop that rotating shaft is welded on a side that stands up steel plate, rotating shaft be provided with axle sleeve, be provided with pivot pin in the axle sleeve both sides, axle sleeve is welded on the bearing seat, and bearing seat and above-mentioned welding with backing are connected together.
As further preferred, angle between described stretcher and horizontal surface, should satisfy following condition: when mine car drives in the wrong direction, step on stretcher, retaining means is support with the bearing, and the direction of driving in the wrong direction to mine car tilts, and mine car passes through thus, at this moment, the nearest end apart from ground of stretcher does not land.
As further preferred, angle between described retaining means and backing plate, should satisfy following condition: under this angle, retaining means is support with the bearing, the direction of driving in the wrong direction to mine car tilts, and stopper can rely on own wt to reset, keep balance, and after balance, the top that stands up steel plate is than mine car bearing end face height.
In addition, described stop device backing plate is made of steel plate, the face amount that its size surrounds less than two tracks and sleeper, and add take root, with concrete depositing on the road face, concordant with ground.
After having adopted this technical scheme, when mine car advances towards the parking lot direction from forward, when its arrive stop device local time, mine car can pass through automatically, and because Bogie truck axles is blocked device and blocks, can drive in the wrong direction by preventer, and drive in the wrong direction when need drive in the wrong direction car at it, only need step on stretcher gently with pin, stop rotating shaft at this moment drives retaining means, and its position is moved down, retaining means is lower than Bogie truck axles, mine car can pass through, and pin unclamps foot-driven lever then, and retaining means recovers original blocking state.
This utility model, since simple in structure, can be good at satisfying requirements of one's work, and simultaneously, fault rate is low, can play the safety precaution effect aborning, has obtained better technical effect.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the lateral plan of the utility model specific embodiment;
Fig. 3 is the structural representation of traditional stop device:
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done further detailed description:
Fig. 1 is the structural representation of the utility model specific embodiment, Fig. 2 is the lateral plan of the utility model specific embodiment, each component Name is followed successively by: 1-stands up steel plate, and 2-stops rotating shaft, 3-stop rotating shaft, 4-stop shaft bearing seat, 5-stretcher, 6-stop the rotating shaft axle sleeve, 7-stop device shaft bearing seat, the 8-backing plate, 9-keeps flat steel plate.
As shown in the figure, this utility model mine car stop device, integral body is arranged on the iron orbital plane, in a preferred embodiment, described retaining means comprises that one stands up steel plate 1 and keeps flat steel plate 9, preferably the two spends weld togethers with angle 90, and, below this retaining means, be provided with a smooth backing plate 8 parallel to the groundly, in order to guarantee the horizontal equilibrium of whole device, in addition, this retaining means and the backing plate 8 shapes γ that has a certain degree, in addition, in order to guarantee retaining means single-piece center of gravity down, need choose generally that to keep flat steel plate 91 longer than standing up steel plate, in a preferred embodiment, choose and keep flat steel plate 9 than the 1 long 100mm that stands up steel plate, can guarantee that thus this device can rely on deadweight to restore balance, aspect the width of the two, can select to keep flat steel plate and to stand up steel plate width identical.
And, in order to reach above-mentioned effect, can adopt the polylith retaining means, can reach identical purpose.
In addition, angle γ between above-mentioned retaining means and the backing plate 8, should satisfy following condition, promptly under this angle, retaining means is support with the bearing, the direction of driving in the wrong direction to mine car tilts, and stopper can rely on own wt to reset, keep balance, after this external whole device reaches balance, promptly is in when keeping off a car state, the top that stands up steel plate 1 should be than mine car bearing end face height, so that can play barrier effect to mine car by this when device in that mine car is reverse, guarantee the safety of producing, in a preferred embodiment, can choose this and highly be 20mm.
Come this device is described in further detail in conjunction with Fig. 2, on described retaining means, also be welded with and stop rotating shaft 2, stop rotating shaft 2 be welded on stand up steel plate 1, with respect to a side of mine car working direction, also be provided with at the two ends of rotating shaft and stop and be provided with pivot pin in the axle sleeve both sides, wherein by rotating shaft axle sleeve 6, stopping that rotating shaft axle sleeve 6 is welded on stops on the shaft bearing seat 7, and bearing seat 7 and above-mentioned backing plate 8 weld togethers.
In a preferred embodiment, stand up steel plate 1 and keep flat steel plate 9 and be made by two blocks of thick steel plates of 20mm.
The round steel that stops rotating shaft 2 usefulness 40mm is made.
In addition, for stop motion mechanism is installed, be welded with stop rotating shaft 3 on the steel plate standing up, this stop rotating shaft diameter is made for the 20mm round steel, one end be welded on the opposite side that stands up steel plate 1 slightly by last position, the other end is located at the railway outside, and is installed on stretcher 5, make of the 10mm plate iron, long 100mm, wide 50mm, this is external establishes a bearing carrier ring apart from stretcher 200mm, bearing carrier ring and bearing seat 4 weld togethers, and stretcher 5 is horizontal by the α angle.
Wherein, described angle [alpha] should satisfy following condition, when mine car drives in the wrong direction, steps on stretcher, and retaining means is support with the bearing, and the direction of driving in the wrong direction to mine car tilts, and mine car passes through thus, and at this moment, the nearest end apart from ground of stretcher does not land.
In addition, described backing plate 8 adopts the thick steel plate of 10mm to make, and the face amount that surrounds less than two tracks and sleeper of its size, in the time of making, add take root, with concrete depositing on the road face, concordant with ground.
When placing this stop device, need this stop device is located at apart from mine 5m position, and be located at track and sleeper central authorities, the mine car that comes out of mine can pass through stop device automatically thus, and simultaneously retrograde mine car is worked the effect of holding up traffic.
Principle of work of the present utility model is, owing to stand up steel plate 1 when normal condition, its vertex height is higher than the nadir height of the Bogie truck axles that moves on the track, when tramping with one's feet down stretcher 5, the stop rotating shaft drives and stands up steel plate 1 inclination, thereby make its height that highly is lower than the tramcar wheel uranium that moves on the track, because when normal operation, when mine car drives in the wrong direction, the retaining pavilion that Bogie truck axles is in blocking state all the time blocks, and when needs were put car, as long as step on stretcher 5 gently with pin, mine car just can pass through this stop device, and because this stop device need not the special messenger guard, only need regular oiling, cleaning plant position foreign material get final product, and maintenance cost is low.
This utility model, since simple in structure, can be good at satisfying requirements of one's work, and simultaneously, fault rate is low, can play the safety precaution effect aborning, has obtained better technical effect.
Should be noted that; under above-mentioned instruction of the present utility model; those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description; and these improvement and distortion; simple change etc. do not influence the enforcement of the invention yet, all drop in the protection domain of the present utility model, and those skilled in the art should be understood that; above-mentioned specific descriptions are just better explained the purpose of this utility model, and protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (12)
1. a mine car stop device is characterized in that, comprising:
Retaining means is arranged on the iron orbital plane, is used to prevent that mine car from driving in the wrong direction; And
Stop motion mechanism, with this retaining means weld together, the control retaining means puts down;
Described stop motion mechanism comprises stop rotating shaft and stretcher, and an end of this stop rotating shaft is welded on the retaining means, the other end is provided with stretcher, and fixes by axle sleeve and bearing seat and road, bottom face, and stretcher becomes predetermined angular with horizontal surface.
2. mine car stop device as claimed in claim 1 is characterized in that,
Described retaining means comprises that at least one stands up steel plate and keep flat steel plate, and this stands up steel plate and keeps flat steel plate with the predetermined angular weld together.
3. mine car stop device as claimed in claim 1 or 2 is characterized in that,
Downside at described retaining means also is provided with backing plate, forms predetermined angular between retaining means and backing plate.
4. mine car stop device as claimed in claim 2 is characterized in that,
The described length of steel plate that keeps flat is greater than the described length that stands up steel plate.
5. mine car stop device as claimed in claim 4 is characterized in that,
The described steel plate ratio that keeps flat stands up the long 100mm of steel plate.
6. mine car stop device as claimed in claim 2 is characterized in that,
Describedly keep flat steel plate and to stand up steel plate width identical.
7. mine car stop device as claimed in claim 1 is characterized in that,
On described retaining means, be welded with and stop rotating shaft, this stops that rotating shaft is welded on a side that stands up steel plate, is provided with axle sleeve at an end of rotating shaft, is provided with pivot pin in the axle sleeve both sides, axle sleeve is welded on the bearing seat, and this bearing seat and the welding of described backing plate are fixed together.
8. mine car stop device as claimed in claim 1 is characterized in that,
Angle between described stretcher and horizontal surface should satisfy following condition:
When mine car drives in the wrong direction, step on stretcher, retaining means is support with the bearing, and the direction of driving in the wrong direction to mine car tilts, and mine car passes through thus, and at this moment, the nearest end apart from ground of stretcher does not land.
9. mine car stop device as claimed in claim 2 is characterized in that,
The described angle that stands up steel plate and keep flat between the steel plate is 90 degree.
10. mine car stop device as claimed in claim 3 is characterized in that,
Angle between described retaining means and backing plate should satisfy following condition:
Under this angle, retaining means can be support with the bearing, and the direction of driving in the wrong direction to mine car tilts, and stopper can rely on own wt to reset, keep balance, and after balance, the top that stands up steel plate is than mine car bearing end face height.
11. mine car stop device as claimed in claim 3 is characterized in that,
Described backing plate is made of steel plate, the face amount that its size surrounds less than two tracks and sleeper, and add take root, with concrete depositing on the road face, concordant with ground.
12. mine car stop device as claimed in claim 1 is characterized in that,
Described mine car stop device is installed in apart from mine 5m position, and is installed in track and sleeper central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202468716U CN201553164U (en) | 2009-11-20 | 2009-11-20 | Car arrester of mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202468716U CN201553164U (en) | 2009-11-20 | 2009-11-20 | Car arrester of mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553164U true CN201553164U (en) | 2010-08-18 |
Family
ID=42612840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202468716U Expired - Lifetime CN201553164U (en) | 2009-11-20 | 2009-11-20 | Car arrester of mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774398A (en) * | 2012-07-22 | 2012-11-14 | 解波 | Car stopper for coal mine roadway |
| CN102897183A (en) * | 2012-10-29 | 2013-01-30 | 广西高峰矿业有限责任公司 | Small blind inclined shaft car arrester |
| CN105438217A (en) * | 2015-12-21 | 2016-03-30 | 山东科技大学 | Portable rising and lying type car stop |
| CN113060179A (en) * | 2021-03-23 | 2021-07-02 | 李莉 | Air-resistance type mining car arrester |
-
2009
- 2009-11-20 CN CN2009202468716U patent/CN201553164U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774398A (en) * | 2012-07-22 | 2012-11-14 | 解波 | Car stopper for coal mine roadway |
| CN102897183A (en) * | 2012-10-29 | 2013-01-30 | 广西高峰矿业有限责任公司 | Small blind inclined shaft car arrester |
| CN105438217A (en) * | 2015-12-21 | 2016-03-30 | 山东科技大学 | Portable rising and lying type car stop |
| CN113060179A (en) * | 2021-03-23 | 2021-07-02 | 李莉 | Air-resistance type mining car arrester |
| CN113060179B (en) * | 2021-03-23 | 2023-08-29 | 云南云铜马关有色金属有限责任公司 | Air-resistance type mining car arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA HUAYE TECHNOLOGY AND INDUSTRY GROUP CO., LTD Free format text: FORMER OWNER: MCC HUAYE RESOURCES DEVELOPMENT CO., LTD. Effective date: 20101203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101203 Address after: 100176 block B2, 1 Kangding street, Beijing economic and Technological Development Zone Patentee after: China Huaye Technology and Industry Group Co., Ltd. Address before: 100176, No. 1, Kangding street, Beijing economic and Technological Development Zone, B2 Patentee before: MCC Huaye Resources Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |