CN201712630U - Car arrester - Google Patents
Car arrester Download PDFInfo
- Publication number
- CN201712630U CN201712630U CN2010202628633U CN201020262863U CN201712630U CN 201712630 U CN201712630 U CN 201712630U CN 2010202628633 U CN2010202628633 U CN 2010202628633U CN 201020262863 U CN201020262863 U CN 201020262863U CN 201712630 U CN201712630 U CN 201712630U
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- CN
- China
- Prior art keywords
- crescent
- raming
- mine car
- bunter
- bearing
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a car arrester, which belongs to the field of mine production equipment, and comprises a support saddle fixed in a tramcar transportation track, wherein a crescent bunter is hinged on the support saddle, the cambered surface of the crescent bunter faces to the traveling direction A of a tramcar, the bottom end of the crescent bunter keeps in contact with the support saddle when being free of external force and can be separated from the support saddle along with the rotation of the crescent bunter when being subjected to the external force from the travelling direction A of the tramcar, and the horizontal height at the other end of the crescent bunter is positioned on an axial lead of wheels. The car arrester has the advantages of simple structure, a small number of quick-wear pieces, low manufacturing cost, low maintenance, easy elimination of faults and short maintenance time, and capability of being completely detached from the external force, without need of manual supervision basically during the production process.
Description
Technical field
The utility model relates to production facilities field, mine, is specially a kind of control mine car operation in the mine produces, and prevents mine car from slipping even cause derailing accident, makes the mine car in the motion stop at the device that certain produces the place that needs.
Background technology
In the mine produces, stop at the place that certain production needs in order to make the mine car in the motion, make mine production and transport work reach mechanization and automation, a stop device is set on the line.Existing most of mines stop device generally is divided into pneumatic, hydraulic pressure, electronic, manual etc. from the control angle, structurally the implementation of the function of holding up traffic is had nothing in common with each other, generally speaking, be from control or all complicated from a structural point, consumable accessory is many, safeguards to account for duration, influences production efficiency.
Summary of the invention
Produce the place that needs for the Safety for mine car in realizing moving stops at certain reposefully, and existing stop device structure is complicated, consumable accessory is many, maintenance accounts for duration, influences the deficiency of production efficiency, and the utility model aims to provide a kind of stop device, this stop device does not need extrinsic motive, and simple in structure, few easy workout part, low cost of manufacture, maintenance is little, fault is easily got rid of, and safeguards weak point when accounting for, and does not need manually on duty in process of production.
To achieve these goals, the technical scheme that the utility model adopted is: described stop device, comprise the bearing that is fixed in the mine car conveying track, its constructional feature is, crescent the raming that on described bearing, can in certain angle, rotate around this bearing pin axle center by bearing pin hinged, this crescent cambered surface of raming is towards mine car direct of travel A, this crescent bottom of raming when not being subjected to external force and bearing keep in touch, when the external force that is subjected to from mine car direct of travel A with crescent ram to rotate break away from bearing, the level height of this crescent other end of raming is positioned on the axial line of wheel.
By this structure, mine car moves to stop device, because the level height on this crescent top of raming is positioned on the axial line of wheel, axletree at first contacts crescent cambered surface of raming, and crescent raming is subjected to impulsive force from mine car direct of travel A, along with mine car continue move ahead, crescent bottom of raming breaks away from bearing, crescent bearing pin rotation of raming on bearing is ramed when rotating to an angle when crescent, and mine car passes through stop device smoothly.
Mine car passes through stop device, this moment, crescent raming was not subjected to external force, crescent position of raming before bearing pin returns back to the mine car bump, crescent bottom of raming and bearing are kept in touch, can play barrier effect to the mine car that has passed through, prevent that its time from hitting, guarantee that mine car is unidirectional by stop device, but next mine car of damping again simultaneously.
Further, in the said structure, described crescent raming is preferably Heavy Weight near the more crescent other end of raming of weight of an end of mine car direct of travel, mine car by crescent raming after, because crescent bottom of raming is heavy, crescent raming is returned to mine car bump state before, and the mine car that passes through is played barrier effect, and mine car is stopped at the crescent opposite side of raming.
Further, the described crescent cambered surface inboard of raming is provided with one deck rubber pad, and in the process of holding up traffic, this rubber spacer can slow down the impact of wheel to stop device effectively, and does not influence passing through smoothly of mine car.Alleviating outside the destruction of stop device to mine car axletree and stop device itself, impact noise also greatly reduces, and has prolonged the service life of equipment simultaneously, has improved the mine production environment greatly.
The base of described bearing and track is mutually concordant, is convenient to wheel and waltzs through stop device.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, few easy workout part, low cost of manufacture, maintenance is little, and fault is easily got rid of, and safeguards the short stop device that breaks away from fully under the external force situation when accounting for, it can prevent that mine car from from slipping even cause derailing accident, not needing manually on duty in process of production substantially.Added the rubber pad buffering in addition on the mine car blocking surface, alleviated greatly in the process of holding up traffic, to the destruction of mine car axletree and stop device itself, impact noise also greatly reduces, and when having continued service life of equipment, the mine production environment also has been greatly improved.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the working state figure of a kind of embodiment of the utility model;
Fig. 2 is the birds-eye view of a kind of embodiment of the utility model.
In the drawings
The 1-track; The 2-bearing; 3-rams;
The 4-wheel; The 5-bearing pin.
A-mine car direct of travel.
The specific embodiment
A kind of stop device, as illustrated in fig. 1 and 2, comprise the bearing 2 that is fixed in the mine car conveying track 1, on described bearing 2, crescently ram 3 in certain angle by what bearing pin 5 hinged can rotate around these bearing pin 5 axle center, this is crescent rams 3 cambered surface towards mine car direct of travel A, this is crescent ram 3 bottom when not being subjected to external force and bearing 2 keep in touch, when the external force that is subjected to from mine car direct of travel A, 3 rotate and break away from bearing 2 with crescent raming, this is crescent, and the ram level height of 3 the other end is positioned on the axial line of wheel 4, is specially crescent 3 Heavy Weights near more crescent 3 other ends of raming of weight of an end of mine car direct of travels of raming.The described crescent 3 cambered surface inboards of raming are provided with one deck rubber pad.Described bearing 2 is mutually concordant with the base of track 1.
In Fig. 1, shown dotted line represents to ram 3 by behind the mine car bump, ram 3 to rotate around bearing pin 5, when 4 of tramcar wheels with ram 3 constitution diagram 3 that times of separating of raming.
As shown in Figure 1, in the time of mine car forward bump stop device, ram and 3 rotate counterclockwise with 4 of tramcar wheels automatically, mine car continues ahead running, raming 3 is rotated further, and rams 3 state this moment as shown in phantom in Figure 1, wait to ram 3 with 4 of wheels naturally during disengaging, half moon-shaped 3 self-returns of raming make that mine car can not be to inverted running.Added one deck rubber pad at 6 the blocking surface of raming, made 4 of wheels bump against and to obtain buffering, and do not influence passing through smoothly of mine car with stop device.
The utility model realizes that mine car is unidirectional by stop device, and can a plurality of stop devices be set in orbit as required, and mine car is parked in assigned address.
Certainly, other form that can also adopt the utility model realizes that mine car is by behind the stop device, make crescent raming automatically restore to the preceding position of mine car bump, as torsion spring etc. is installed on bearing pin, the mine car impact is passed through stop device after overcoming torsion spring elastic force, after mine car passed through, crescent raming automatically restored to position before the mine car bump under the elastic force of torsion spring.
Claims (4)
1. stop device, comprise the bearing (2) that is fixed in the mine car conveying track (1), it is characterized in that, go up crescent the raming (3) that to rotate in certain angle around this bearing pin (5) axle center by bearing pin (5) hinged at described bearing (2), the cambered surface of this crescent raming (3) is towards mine car direct of travel A, the bottom of this crescent raming (3) when not being subjected to external force and bearing (2) keep in touch, rotate with crescent raming (3) when the external force that is subjected to from mine car direct of travel A and break away from bearing (2), the level height of the other end of this crescent raming (3) is positioned on the axial line of wheel (4).
2. stop device according to claim 1 is characterized in that, described crescent raming (3) is near the Heavy Weight of more crescent the raming of weight (3) other end of the end of mine car direct of travel A.
3. stop device according to claim 1 and 2 is characterized in that, described crescent raming (3) cambered surface inboard is provided with one deck rubber pad.
4. stop device according to claim 1 and 2 is characterized in that, described bearing (2) is mutually concordant with the base of track (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628633U CN201712630U (en) | 2010-07-19 | 2010-07-19 | Car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628633U CN201712630U (en) | 2010-07-19 | 2010-07-19 | Car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712630U true CN201712630U (en) | 2011-01-19 |
Family
ID=43458628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202628633U Expired - Fee Related CN201712630U (en) | 2010-07-19 | 2010-07-19 | Car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN112059157A (en) * | 2020-09-15 | 2020-12-11 | 李立群 | Continuous multi-track casting platform |
-
2010
- 2010-07-19 CN CN2010202628633U patent/CN201712630U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730026A (en) * | 2011-04-01 | 2012-10-17 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN102730026B (en) * | 2011-04-01 | 2014-10-15 | 中国华冶科工集团有限公司 | Car stopper and car-stopping device used for mine car in mine cage |
| CN112059157A (en) * | 2020-09-15 | 2020-12-11 | 李立群 | Continuous multi-track casting platform |
| CN112059157B (en) * | 2020-09-15 | 2022-02-18 | 李立群 | Continuous multi-track casting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ENGINEERING + RESEARCH INSTITUTE LTD. OF Free format text: FORMER NAME: CHANGSHA DESIGN INST. OF NON-FERROUS METALLURGY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410011 Changsha Jiefang Middle Road, Hunan, No. 199 Patentee after: Changsha Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd. Address before: 410011 Changsha Jiefang Middle Road, Hunan, No. 199 Patentee before: Changsha Design Inst. of Non-Ferrous Metallurgy |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180719 |