CN203902576U - Pedal type car arrester - Google Patents
Pedal type car arrester Download PDFInfo
- Publication number
- CN203902576U CN203902576U CN201320828649.3U CN201320828649U CN203902576U CN 203902576 U CN203902576 U CN 203902576U CN 201320828649 U CN201320828649 U CN 201320828649U CN 203902576 U CN203902576 U CN 203902576U
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- CN
- China
- Prior art keywords
- traffic
- pawl
- holding
- operated
- foot
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 abstract 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000153294 Acanthus ilicifolius Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a pedal type car arrester which comprises a car arresting claw support seat, a car arresting claw, an elongated pedal and a pedal support seat, wherein the car arresting claw is fixed on the car arresting claw support seat and can be turned over up and down, one head of the pedal is a pedal end, the other head of the pedal is a car arresting claw lifting end which is arranged below the car arresting claw, the pedal is fixed on the pedal support seat through a rotating shaft, so as to form a lever structure, and the weight of the pedal positioned on the left end of the rotating shaft is greater than that of the pedal positioned on the right end of the rotating shaft. The utility model provides a simple and effective car arresting claw operating mode, the labor intensity is reduced, the working efficiency is improved, and potential safety hazards when operation is performed in narrow and small space are eliminated.
Description
Technical field
The utility model belongs to mine car brake auxiliary device, especially relates to a kind of Pedaling type car arrester for mine cage hoisting mine car.
Background technology
In coal mining operation, mine car often need to stop, change the actions such as rope, while carrying out above action, must hold up traffic to guarantee safety to mine car on the track with certain slope.In vertical transport, mine car is pushed after cage, need to close the pawl of holding up traffic to fix mine car, cage arrives stop position, and staff will open stop device, releases mine car, and open at present, closing holds up traffic is all bent over manual manipulation by people, work efficiency is lower, because cage narrow space personnel operate very inconveniently, also has potential safety hazard.
Summary of the invention
For addressing the above problem, the utility model discloses a kind of Pedaling type car arrester, based on this device, utilize foot to open and close the pawl of holding up traffic, easy to operate, raising efficiency.
In order to reach above object, the utility model provides following technical scheme:
A kind of Pedaling type car arrester, comprise hold up traffic pawl bearing and the pawl of holding up traffic, the described pawl of holding up traffic is fixed on the pawl bearing of holding up traffic and can stirs up and down, this stop device also comprises the foot-operated and foot-operated bearing of strip shape, described foot-operated one is that foot-operated end, other end are the pawl lifting end of holding up traffic, the described pawl of holding up traffic promotes end and is arranged on the pawl below of holding up traffic, and rides by turning cylinder and is fixed on foot-operated bearing and forms lever construction, and the described foot-operated weight that is positioned at rotating shaft left end is greater than the foot-operated weight that is positioned at rotating shaft right-hand member.
As a kind of improvement project of the present utility model, described foot-operated end and/or the pawl of holding up traffic promote end top and are provided with wearing layer.
As a kind of preferred version of the present utility model, the described foot-operated length that is positioned at rotating shaft left end is greater than the foot-operated length that is positioned at rotating shaft right-hand member.
Compared with prior art, advantage of the present utility model and beneficial effect are: the simple and effective pawl operating mode of holding up traffic is provided, without passing through people's manual manipulation after bending over, has alleviated labour intensity, promote work efficiency, eliminated the job safety hidden danger in small space.This stop device is simple in structure, reasonable in design, easy to maintenance, is suitable for the application of holding up traffic of all types of mine cars.
Brief description of the drawings
The Pedaling type car arrester application schematic diagram that Fig. 1 provides for the utility model;
Fig. 2 is I portion enlarged diagram in Fig. 1;
Fig. 3 is the lateral plan of Fig. 1, and the pawl of now holding up traffic is for lifting blocking state;
Fig. 4 is II portion enlarged diagram in Fig. 3;
Fig. 5 is that the pawl of holding up traffic in Fig. 4 is turned down view.
Reference numerals list:
1-cage, 2-mine car, the 3-pawl of holding up traffic, the 4-pawl bearing of holding up traffic, 5-is foot-operated, the foot-operated end of 51-, the 52-pawl of holding up traffic promotes end, 53-wearing layer, 6-turning cylinder, 8-rides bearing, 9-bearing pin, 10-fastener.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following detailed description of the invention and only be not used in restriction scope of the present utility model for the utility model is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric centre.
Fig. 1, Fig. 2 are the application schematic diagram of Pedaling type car arrester, wherein mine car 2 is arranged in cage 1, Pedaling type car arrester is arranged on by mine car 2 wheels, as shown in Fig. 3, Fig. 4, Fig. 5, comprise the pawl bearing 4 of holding up traffic, the pawl 3 of holding up traffic, foot-operated 5 and foot-operated bearing 8, the described pawl 3 of holding up traffic is fixed on the pawl bearing 4 of holding up traffic and can be stirred up and down by bearing pin 9, and the pawl bearing 4 of holding up traffic is fixed on mine car 2 tracks by fastener 10.Described foot-operated 5 is strip shape, one head is for holding 52 for the pawl of holding up traffic promotes in foot-operated end 51, other end, the described pawl lifting end 52 of holding up traffic is positioned at pawl 3 belows of holding up traffic of the state of turning down, foot-operated 5 are fixed on foot-operated bearing 8 and are formed lever construction by turning cylinder 6, foot-operated bearing 8 is welded on cage 1 base plate, and described foot-operated 5 weight that are positioned at rotating shaft 6 left ends (approach the pawl of holding up traffic promote end 52 one end) are greater than foot-operated 5 weight that are positioned at rotating shaft 6 right-hand members (approaching one end of foot-operated end 51).Under normal condition, the pawl of holding up traffic promotes end and 52 drops on cage base plate, when needs are closed while holding up traffic pawl 3, and the foot-operated end 51 that tramps with one's feet, the pawl of now holding up traffic promotes end 52 perks and lifts the pawl 3 of holding up traffic, and the pawl 3 winding car pawl bearings 4 of holding up traffic rotate to the position of holding up traffic, and realization is held up traffic.Aforesaid turning cylinder 6 can adopt bearing pin and spring cotter to realize, with low cost, reliable in quality.The fastener 10 of this routine indication refers in mechanical field common for playing the parts of the effect of being fixedly connected with, as bolt, screw, nut etc.
Trample because foot-operated end 51 often bears foot, the pawl of holding up traffic promotes end 52 also can clash into the pawl 3 of holding up traffic, and therefore as a kind of improvement project of the present utility model, described foot-operated end 51 and/or the pawl of holding up traffic promote end 52 tops and be provided with wearing layer 53.This wearing layer 53 can adopt rubber to make, and can effectively prevent from stepping on end 51 and the pawl of holding up traffic and promote end 52 top wearing and tearing.
As a kind of preferred version of the present utility model, described foot-operated 5 length that are positioned at rotating shaft 6 left ends are greater than foot-operated 5 length that are positioned at rotating shaft 6 right-hand members, to make foot-operated 5 left ends have larger quality.
When this device is installed, should be welded on cage base plate appropriate location riding bearing 8, each a set of stop device of the equal welding equipment in pawl place of holding up traffic is foot-operated, as shown in Figure 1, the pawl of respectively holding up traffic lifting end 52 is all positioned at pawl 3 belows of holding up traffic of the state of turning down, when needs push away before mine car enters cage, the first pin of staff is stepped on cage 1 by the foot-operated end 51 in two inner cover Pedaling type car arresters, the drive pawl of holding up traffic is raised up to the position of holding up traffic, pushing mine car makes the front two-wheeled of mine car be close to the inner individual pawl of holding up traffic, and then pin is stepped on the foot-operated end 51 in two outer cover Pedaling type car arresters of cage 1, make two outer pawls of holding up traffic be raised up to the position of holding up traffic, complete the operation of holding up traffic.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being made up of above technical characterictic combination in any.It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. a Pedaling type car arrester, comprise hold up traffic pawl bearing and the pawl of holding up traffic, the described pawl of holding up traffic is fixed on the pawl bearing of holding up traffic and can stirs up and down, it is characterized in that: the foot-operated and foot-operated bearing that also comprises strip shape, described foot-operated one is that foot-operated end, other end are the pawl lifting end of holding up traffic, the described pawl of holding up traffic promotes end and is arranged on the pawl below of holding up traffic, and rides by turning cylinder and is fixed on foot-operated bearing and forms lever construction, and the described foot-operated weight that is positioned at rotating shaft left end is greater than the foot-operated weight that is positioned at rotating shaft right-hand member; The described pawl of holding up traffic is fixed on and is held up traffic on pawl bearing by bearing pin, and the pawl bearing of holding up traffic is fixed on tramroad.
2. Pedaling type car arrester according to claim 1, is characterized in that: described foot-operated end and/or the pawl of holding up traffic promote end top and be provided with wearing layer.
3. Pedaling type car arrester according to claim 1 and 2, is characterized in that: the described foot-operated length that is positioned at rotating shaft left end is greater than the foot-operated length that is positioned at rotating shaft right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828649.3U CN203902576U (en) | 2013-12-17 | 2013-12-17 | Pedal type car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828649.3U CN203902576U (en) | 2013-12-17 | 2013-12-17 | Pedal type car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902576U true CN203902576U (en) | 2014-10-29 |
Family
ID=51776863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828649.3U Expired - Fee Related CN203902576U (en) | 2013-12-17 | 2013-12-17 | Pedal type car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325994A (en) * | 2014-11-21 | 2015-02-04 | 马鞍山市华宇环保设备制造有限公司 | Bidirectional anti-rolling device of freight train |
-
2013
- 2013-12-17 CN CN201320828649.3U patent/CN203902576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325994A (en) * | 2014-11-21 | 2015-02-04 | 马鞍山市华宇环保设备制造有限公司 | Bidirectional anti-rolling device of freight train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee after: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |