CN200995693Y - Manual car arrester - Google Patents
Manual car arrester Download PDFInfo
- Publication number
- CN200995693Y CN200995693Y CN 200720002978 CN200720002978U CN200995693Y CN 200995693 Y CN200995693 Y CN 200995693Y CN 200720002978 CN200720002978 CN 200720002978 CN 200720002978 U CN200720002978 U CN 200720002978U CN 200995693 Y CN200995693 Y CN 200995693Y
- Authority
- CN
- China
- Prior art keywords
- traffic
- holding
- stop device
- crank mechanism
- piston crank
- 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
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Abstract
A manual car stopper is characterized in that: the utility model includes a car stopper body, a braking disc and a crank linkage mechanism, as well as positioning blocks fixed on both external sides of the parallel rails; the center of the car stopper body is rotationally connected with a positioning block; the braking disc can be rotationally fixed between two parallel rails and placed in horizontal direction; the lower end of the car stopper body is connected with the braking disc through a connecting rod; at least a rotating shaft on one side of the lower end of the car stopper body is pivoted with a connecting board of the crank linkage mechanism.
Description
Technical field
The utility model relates to Transport Machinery technical field under the coal mine, the stop device of transport trolley under particularly a kind of coal mine.
Background technology
Vehicles such as mine car, flat truck, fork truck are the main tool of colliery downhole materials transportation.Because the down-hole conveying track is uneven, vehicular transport exists upward slope and descending, stop and operation, a series of process of arranging and connect etc., in these processes, car need be stopped and hold, continue next working process again, this is that the most difficult assurance in the transport of down-hole, the easiest causing are amplified sliding, as to let car fly away link, shipping accident more than 80% all be the mode of holding up traffic improper due to, the hold up traffic selection of mode, Obstruct apparatus has determined the reliable degree of down-hole transportation.
In mine is produced, when mine car runs to position such as mine well head, it is stopped, the general employing installed a stop device in the relevant position and realized.Existing stop device is by manual operation, inconvenience, and work efficiency is low, and labour intensity is big, and the safety inadequately that operates.At present, the mode of holding up traffic mainly contains timber wedge, plays support, gets post ready, stays rope temporarily, the card rail is held up traffic in the down-hole etc., but all has the not high defective of safe reliability, often because of factors such as peopleware and responsibility cause amplify sliding, even hurt sb.'s feelings, damage equipment etc.
The utility model content
The purpose of this utility model just is: a kind of manual stop device is provided, and simple to operate by the manual control blocking state that is open to traffic, flexible overturning, the safe reliability height, easy for installation, easy maintenance, reusable.The manufacturing is easy, the equipment investment expense is few, safe and reliable, and overhead charges are low.
For solving the problems of the technologies described above, technical scheme provided by the utility model is:
A kind of manual stop device comprises the body of holding up traffic, stopper dish and piston crank mechanism, also comprises the positioning seat that is separately fixed at the outside, parallel track both sides, and the body middle part of holding up traffic is rotationally connected with positioning seat; Described stopper dish is rotatable to be fixed in the middle of two parallel tracks, and horizontal direction is placed; The described body lower end of holding up traffic is connected with the stopper dish by connecting rod; At least the rotating shaft of Yi Bian the body lower end of holding up traffic and the connecting panel of piston crank mechanism are articulated.
The described body middle part of holding up traffic is high, and both sides are the low circular arc slope of inner high rim, have buffer action.
An other end of described piston crank mechanism is provided with the hand lever of lengthening, alleviates operation labour intensity.
Also comprise flat stay bearing plate, described stay bearing plate is positioned in the middle of two tracks, and the stopper dish is rotating to be fixed on the stay bearing plate.Compact conformation, reliable in action.
Also be equipped with the counterweight stone roller on the hand lever of described piston crank mechanism.Alleviate personnel labor intensity.
The connecting panel of described piston crank mechanism is provided with screw thread, the screw rod of regulating length.Be applicable to the track of different in width specification, applied range.
The actuating device of described piston crank mechanism is a Vidacare corp.Can adopt electronic control forms as required, alleviate personnel labor intensity.
According to the technical scheme that the utility model provides, it has following advantage with respect to prior art:
This stop device is applicable in the mine rail transport systems, can be installed in the gradient less than on 6 ° the track, has the mine car of prevention to move ahead and normal current two states.Positioning seat is separately fixed at the outside, parallel track both sides, and the body middle part of holding up traffic is rotationally connected with positioning seat; The stopper dish is rotatable to be fixed in the middle of two parallel tracks, and the body lower end of holding up traffic is connected with the stopper dish by connecting rod; At least the rotating shaft of Yi Bian the body lower end of holding up traffic and the connecting panel of piston crank mechanism are articulated, and control the position of body of holding up traffic by piston crank mechanism, and control is held up traffic and the purpose of the state that is open to traffic thereby reach.Unit design is reasonable, and flexible overturning is simple to operate, and the safe reliability height is easy for installation, and easy maintenance is reusable.The manufacturing is easy, the equipment investment expense is few, unpowered actuating device, and overhead charges are low.Certainly, can adopt automatic guidance forms such as electronic, pneumatic as required, alleviate personnel labor intensity, easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is a blocking state lateral plan of the present utility model;
Fig. 3 is a upward view of the present utility model;
Fig. 4 is the side view of the state that is open to traffic of the present utility model.
The figure number explanation:
1 body 10 hand levers 11 rotating shafts of holding up traffic
2 connecting rods, 3 positioning seats, 4 stopper dishes
5 stay bearing plates, 6 counterweights are cut or polish jade with an emery wheel 7 screw rods
The parallel track B of 8 connecting panel A piston crank mechanism
The specific embodiment
As shown in Figure 1, a kind of manual stop device comprises the body 1 of holding up traffic, stopper dish 4 and piston crank mechanism B, also comprises the positioning seat 3 that is separately fixed at the outside, parallel track A both sides, and hold up traffic body 1 middle part and positioning seat 3 are rotationally connected; Described stopper dish 4 rotatable being fixed in the middle of two parallel track A, horizontal direction is placed; Described body 1 lower end of holding up traffic is connected with stopper dish 4 by connecting rod 2, as shown in Figure 3.The rotating shaft 11 of body 1 lower end of holding up traffic on one side is articulated with the connecting panel 8 of piston crank mechanism.The body 1 middle part height of holding up traffic, both sides are the low circular arc slope of inner high rim.An other end of piston crank mechanism is provided with the hand lever 10 of lengthening.Also comprise flat stay bearing plate 5, described stay bearing plate 5 is positioned in the middle of two track A, and stopper dish 4 is rotating to be fixed on the stay bearing plate 5.Also be equipped with counterweight stone roller 6 on the hand lever 10 of piston crank mechanism.The connecting panel of piston crank mechanism is provided with screw thread, the screw rod 7 of regulating length.
During installation, the track perforate at desire installation stop device place is fixed by bolts to positioning seat on the track, and the body and function of will holding up traffic locating dowel pin is fixed on the positioning seat, and stay bearing plate is fixed; Crank connecting link stopper dish, the body of holding up traffic are locked with spring cotter respectively; Connect hold up traffic body and manual part pipe link with connecting panel, fix with manual partial fixing frame location and with brick mix structure.
Regulate connecting panel length, pull hand lever Rotate 180 ° simultaneously, driving the body of holding up traffic is center of circle half-twist with its center shaft, can make the connecting panel horizontal motion, makes hand lever and the body of holding up traffic all can accurately put in place.The formation two states of body of holding up traffic with respect to track.When the body of holding up traffic places on the track, stop that vehicle moves ahead; When placing the track side, vehicle is normally current, as shown in Figure 4, is the side view of the state that is open to traffic of the present utility model.As shown in Figure 2, be blocking state lateral plan of the present utility model.In the use, regulate the body position and the state that is open to traffic of holding up traffic as required.
If actual rail type that uses and gauge be standard very not, use length by the screw rod on the connecting panel of adjust crank connecting rod mechanism, the body of will holding up traffic is adjusted in the appropriate location.When manually part is located, should notice that orientation, hand lever place should be lifted or fall with the body of holding up traffic to adapt.
Using method
After installing on request, pull hand lever, the body of holding up traffic lifts immediately or falls.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1, a kind of manual stop device is characterized in that: comprise the body of holding up traffic, stopper dish and piston crank mechanism, also comprise the positioning seat that is separately fixed at the outside, parallel track both sides, the body middle part of holding up traffic is rotationally connected with positioning seat; Described stopper dish is rotatable to be fixed in the middle of two parallel tracks, and horizontal direction is placed; The described body lower end of holding up traffic is connected with the stopper dish by connecting rod; At least the rotating shaft of Yi Bian the body lower end of holding up traffic and the connecting panel of piston crank mechanism are articulated.
2, manual stop device as claimed in claim 1 is characterized in that: the described body middle part of holding up traffic is high, and both sides are the low circular arc slope of inner high rim.
3, manual stop device as claimed in claim 1 is characterized in that: an other end of described piston crank mechanism is provided with the hand lever of lengthening.
4, manual stop device as claimed in claim 1 is characterized in that: also comprise flat stay bearing plate, described stay bearing plate is positioned in the middle of two tracks, and the stopper dish is rotating to be fixed on the stay bearing plate.
5, manual stop device as claimed in claim 1 is characterized in that: also be equipped with the counterweight stone roller on the hand lever of described piston crank mechanism.
6, manual stop device as claimed in claim 1 is characterized in that: the connecting panel of described piston crank mechanism is provided with screw thread, the screw rod of regulating length.
7, manual stop device as claimed in claim 1 is characterized in that: the actuating device of described piston crank mechanism is a Vidacare corp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720002978 CN200995693Y (en) | 2007-02-01 | 2007-02-01 | Manual car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720002978 CN200995693Y (en) | 2007-02-01 | 2007-02-01 | Manual car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995693Y true CN200995693Y (en) | 2007-12-26 |
Family
ID=38994121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720002978 Expired - Fee Related CN200995693Y (en) | 2007-02-01 | 2007-02-01 | Manual car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995693Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514952A (en) * | 2011-11-14 | 2012-06-27 | 新汶矿业集团有限责任公司孙村煤矿 | Pneumatic retarder of car dumper |
| CN103802857A (en) * | 2014-02-21 | 2014-05-21 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Portable multifunctional car stop for downhole rail haulage |
| KR102257501B1 (en) * | 2019-12-05 | 2021-06-03 | 케이티엠엔지니어링(주) | An Device for Preventing a Train from Moving |
-
2007
- 2007-02-01 CN CN 200720002978 patent/CN200995693Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514952A (en) * | 2011-11-14 | 2012-06-27 | 新汶矿业集团有限责任公司孙村煤矿 | Pneumatic retarder of car dumper |
| CN103802857A (en) * | 2014-02-21 | 2014-05-21 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Portable multifunctional car stop for downhole rail haulage |
| KR102257501B1 (en) * | 2019-12-05 | 2021-06-03 | 케이티엠엔지니어링(주) | An Device for Preventing a Train from Moving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |