CN203753168U - Car arrester - Google Patents
Car arrester Download PDFInfo
- Publication number
- CN203753168U CN203753168U CN201420061183.3U CN201420061183U CN203753168U CN 203753168 U CN203753168 U CN 203753168U CN 201420061183 U CN201420061183 U CN 201420061183U CN 203753168 U CN203753168 U CN 203753168U
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- CN
- China
- Prior art keywords
- connector
- supporter
- vehicle
- stop device
- support
- 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
Links
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a car arrester which is simple in structure, convenient to operate and reliable in performance. The car arrester comprises a connector, a support and a puncture rod, one end of the connector is provided with a mounting hole, the other end of the connector is hinged with one end of the support, the puncture rod is welded at the other end of the support, and the upper portion of the support is provided with a hook. By the aid of the connector, the support and the puncture rod, the car arrester is simple in structure and convenient and visual to operate by workers. When for braking, braking can be realized by simple operation.
Description
Technical field
The utility model relates to a kind of car brakeing instrument, particularly a kind of stop device of braking for coal mining car.
Background technology
Stop device is to prevent the device from slippery row such as mine car, stores van, flat truck, the important safety facilities of coal mine sloping lane guideway transit system, it is mainly used in preventing that band rope vehicle from entering inoperative parking lot or section, controls vehicle and enters dislodging hook district, prevents that coupling vehicle does not slip into inclined gallery.
The conventional stop device in colliery has manual type stop device, S. A. stop device and full automaticity stop device.According to the difference that uses power, can be divided into hydraulic car stopper, electric vehicle arrester, Pneumatic car stopper etc.China's coal-mine is widely used old-fashioned Manual vehicle-blocking apparatus, and technology and the competency profiling of Manual vehicle-blocking apparatus to operator is higher, and meanwhile, the upper and lower driving of Manual vehicle-blocking apparatus all needs manual operation, and cannot realize remote monitor and control, has hindered the automation of coal production.For example convertible stop device, its structure is made up of pressing plate, the device that is in the way, supporting seat, and in the time that mine car need to stop in down-hole, operating personal need overturn with the hand device that will be in the way.Full automaticity stop device mainly contains that infrared detection device tests the speed, the anti-sport car system of electromagnetic type etc., has that cost is high, a complex structure, problem that reliability is lower, is not popularized in an all-round way.For example: infrared observation automatic resetting car retarder utilizes the operational vehicle short time to stop infrared transmission, making receiving end cannot receive the next automatic monitor vehicle of this characteristic of infrared signal has or not current, signal is delivered to controller through transmission, the final stop device operating handle of controlling, make its closure or open wheel shelves and finish the work, replacing manual operation.Its principle of work is made up of testing agency, control circuit and actuating unit infrared ray automated watch-keeping facility.In testing agency, pop one's head in to detect vehicle passage situation with the automatic monitor vehicle access control of infrared ray, the signal detecting is transferred in control circuit.Control circuit obtains after signal, after confirming, send control signal in actuating unit, after the controlled signal of actuating unit, its rotating mechanism entry into service, after a series of transmissions, be transferred to delivery stroke bar, then arrive the operating handle of stop device, complete the opening of stop device, closure function, make stop device become electric operating by manual operation.S. A. stop device mainly contains Pedaling type car arrester, Pedaling type car arrester is made up of the pawl of holding up traffic, underframe, driving lever, drive link, stretcher, briquetting, the axle of holding up traffic etc., this equipment heaviness and performance reliability are not high, exist operative employee due to technical ability or the not good problem that easily causes error of quality simultaneously yet.
Summary of the invention
The purpose of this utility model is to provide a kind of stop device of simple in structure, easy to operate and dependable performance.
The technical solution of the utility model is: comprise connector, supporter and thorn stick, one end of connector is provided with mounting hole, and the other end of connector and one end of supporter are hinged, and the other end of supporter is welded with thorn stick, and the top of supporter is provided with pull hook.
The other end of described supporter is provided with axial blind hole, and thorn stick is welded as a whole after inserting blind hole.
Owing to only adopting connector, supporter and three major parts of thorn stick in the utility model, simple in structure, workman operates convenient directly perceived.When running into need to adopt braking maneuver time, only need simple operations can reach the object of braking.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but does not form any restriction of the present utility model.Shown in Fig. 1 and Fig. 2, the utility model comprises connector 1, supporter 2 and thorn stick 3, one end of connector 1 is provided with mounting hole, connect as one by bearing pin and vehicle, one end of the other end of connector 1 and supporter 2 is hinged by hinge, the other end of supporter 2 is welded with thorn stick 3, and the top of supporter 2 is provided with pull hook.For improving thorn stick 3 reliability of working, on supporter 2, axial blind hole is set, after being inserted to blind hole, thorn stick 3 welds.
When work, one end of rope ties up on pull hook, and the other end of rope ties up on vehicle.In the time of vehicle driving up, stop device of the present utility model is arranged on vehicle back, unclamps rope when parking, and now, supporting mass relies on gravity to let droop, and makes the tip of thorn stick 3 inject coal road ground, realizes the effect of holding up traffic.In the time that car falling tendency is larger, it is just darker that thorn stick 3 injects coal road ground; In the time of vehicle descending, stop device of the present utility model is arranged on of vehicle descending, unclamps rope when parking, and coal road ground is injected at the tip of thorn stick 3, realizes the effect of holding up traffic; When vehicle is when in tunnel, flat section is travelled, unclamp rope, the tip that is positioned at the thorn stick 3 of vehicle back is naturally taken and is dropped on ground, and in the time of vehicle rollback, thorn stick 3 is inserted coal road ground, can realize the function of holding up traffic.
Claims (2)
1. a stop device, it is characterized in that: comprise connector (1), supporter (2) and thorn stick (3), one end of connector (1) is provided with mounting hole, one end of the other end of connector (1) and supporter (2) is hinged, the other end of supporter (2) is welded with thorn stick (3), and the top of supporter (2) is provided with pull hook.
2. stop device according to claim 1, is characterized in that: the other end of described supporter (2) is provided with axial blind hole, and thorn stick (3) is welded as a whole after inserting blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061183.3U CN203753168U (en) | 2014-02-11 | 2014-02-11 | Car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061183.3U CN203753168U (en) | 2014-02-11 | 2014-02-11 | Car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753168U true CN203753168U (en) | 2014-08-06 |
Family
ID=51248472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061183.3U Expired - Lifetime CN203753168U (en) | 2014-02-11 | 2014-02-11 | Car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828108A (en) * | 2014-02-11 | 2015-08-12 | 山西三元煤业股份有限公司 | Car stop device |
-
2014
- 2014-02-11 CN CN201420061183.3U patent/CN203753168U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828108A (en) * | 2014-02-11 | 2015-08-12 | 山西三元煤业股份有限公司 | Car stop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |