CN202686385U - Inclined roadways full section steel wire rope vehicle-blocking device - Google Patents
Inclined roadways full section steel wire rope vehicle-blocking device Download PDFInfo
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- CN202686385U CN202686385U CN 201220390667 CN201220390667U CN202686385U CN 202686385 U CN202686385 U CN 202686385U CN 201220390667 CN201220390667 CN 201220390667 CN 201220390667 U CN201220390667 U CN 201220390667U CN 202686385 U CN202686385 U CN 202686385U
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- steel wire
- arrester
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Abstract
The present utility model provides an inclined roadways full section steel wire rope vehicle-blocking device. The device comprises a track, pulleys arranged on the top part of an inclined roadways and two sides of the track, a door-shaped steel wire frame arranged above the track and wound on the four pulleys, energy-absorbing buffers arranged on the two sides of the track, and a vehicle-blocking hurdle with two end parts sleeved on a vertical part of the steel wire frame through sleeve rings, the energy-absorbing buffers are connected with two end parts of the steel wire frame through connectors, and the vehicle-blocking hurdle is connected with a power supply mechanism capable of moving the vehicle-blocking hurdle in an upper and lower way through a haulage rope. Compared with the prior art, by adopting the inclined roadways full section steel wire rope vehicle-blocking device, soft contact with a mine car can be realized, safety is good, and the device is a buffer mechanism which can be used for effectively blocking mine cars which are out of control and absorbing energy. The vehicle-blocking device is wide in suitable scope, and can be widely applied to monorail or dual-rail transportation inclined shafts with the metal and non-metal mine inclined roadways angle below 25 degrees.
Description
Technical field
The utility model relates to mine inclined drift transportation buffer stop field, the specifically full section steel rope in a kind of inclined gallery alley stopping device.
Background technology
Buffer stop is a kind of safety facilities that prevent and control derailing accident, must install the vehicle of outage rope, unhook can be stoped the buffer stop of living in gradient tunnel.For many years, the generation that prevents the coal mine accident is the important content of inclined gallery transportation safety always, in case derailing accident occurs, its destructive force and harm are very huge, consequence is very serious, serious threat mine down-hole inclined gallery staff's life security and equipment intact.
Traditional buffer stop is generally pneumatic runback normally closed H type stop device, if sport car occurs, stop device contacts with mine car is rigid, there is not energy-absorbing function, stop device is distortion or fracture easily, more likely causes vehicle rollover to continue to glide, and causes easily larger personal casualty or property damage.
Summary of the invention
The technical problems to be solved in the utility model provides the higher inclined gallery of a kind of safety performance full section steel rope alley stopping device.
The technical solution of the utility model is, a kind of inclined gallery full section steel rope alley stopping device, comprise track, be fixed on top, tunnel and track both sides pulley, be arranged on track top and " door " shape steel wire frame of solderless wrapped connection on four pulleys, comprise that also the energy absorbing buffer and the both ends that are arranged on the track both sides are socketed in the vertically arrester of part of steel wire frame by the collar that is provided with, described energy absorbing buffer connects the both ends of steel wire frame by the adaptor union that is provided with, and described arrester is connected with the power supply mechanism that can move up and down arrester by hauling rope.
Adopt technique scheme, arrester on " door " shape steel wire frame is arranged on cross section, whole tunnel, increased the protective range of arrester, intensity and anti-sport car reliability, can make according to the inclined gallery on-site actual situations, make it have preferably elasticity, the impact of energy good absorption sport car, original rigid contact is become soft contact, and under normal circumstances, arrester is in normally off, when mine car normally moves, arrive between the setting district, the haulage cable action of power supply mechanism is opened arrester, and mine car normally passes through, after mine car passes through, power supply mechanism closes arrester, and when the mine car sport car, arrester is in normally off, mine car impacts arrester, is reliably stopped by mine car behind energy absorbing buffer buffering 0.3～2m.
As preferably, described arrester is comprised of steel rope, steel pipe, and steel rope is symmetricly set on the steel pipe both sides, and the outside of this steel rope is connected with the collar, and described steel pipe is connected with hauling rope, and above-mentioned arrester is provided with three at least.Adopt the arrester in this preferred version, large across area, the employing steel rope is agent structure, has strengthened the suppleness of arrester, greatly increase inclined gallery transportation safety coefficient, can effectively avoid the generation of the great personnel casualty accidents that causes because of sport car and the loss of property.
As preferably, described power supply mechanism refers to a kind of in pneumatic draw gear, hydraulic traction device or the electric traction device.Above-mentioned three kinds of technology are all ripe, and cost of manufacture is cheap, is easy to realize, especially adopts pneumatic draw gear, has realized valve group formula pneumatic interlocking, and arrester is active in one's movements reliably, and is easy to operate.
As preferably, the both sides, top of described steel wire frame connect the top of the round-link chain that leads relatively, and this guiding round-link chain connects arrester and regulates distance between per two adjacent arresters.Adopt the guiding round-link chain of this preferred version to regulate spacing between the arrester, and effectively fixing arrester and then guarantee that the arrester net that arrester forms does not deform.
As preferably, described energy absorbing buffer is rectangular box, and the energy-absorbing spring that links to each other with adaptor union is installed in energy absorbing buffer inside.In this preferred version, steel wire frame two ends are connected with the energy-absorbing spring by adaptor union, form the inclined gallery full section steel rope arrester with energy-absorbing buffering effect, and this arrester has had certain buffer action, realize the soft contact with mine car.
In sum, the beneficial effect that the utility model compared with prior art produces is: the utlity model has the intensity height, reliability is high, durable in use, cost of manufacture is low, fixed form is simple, the characteristics such as easy to operate, easy to maintenance, increase protective range, intensity and the anti-sport car reliability of arrester, increased to cross section, whole tunnel by original orbit centre; Use valve group formula pneumatic interlocking, arrester is active in one's movements reliably, easy to operate; The employing steel rope is agent structure, has strengthened the suppleness of arrester, has greatly increased inclined gallery transportation safety coefficient, can effectively avoid the generation of the great personnel casualty accidents that causes because of sport car and the loss of property.
Description of drawings
Accompanying drawing 2 is construction profile scheme drawings of the present utility model;
Shown in the figure:
1, steel wire frame, 2, hauling rope, 3, power supply mechanism, 4, the collar, 5, track, 6, energy absorbing buffer, 7, steel rope, 8, steel pipe, 9, the guiding round-link chain, 10, pulley, 11, adaptor union, 12, the energy-absorbing spring.
The specific embodiment
Be described in detail below below in conjunction with the specific embodiment of accompanying drawing to inclined gallery of the present utility model full section steel rope alley stopping device.
Such as accompanying drawing 1, a kind of inclined gallery full section steel rope alley stopping device shown in Figure 2, comprise track 5, be fixed on top, tunnel and track 5 both sides pulley 10, be arranged on track 5 tops and " door " shape steel wire frame 1 of solderless wrapped connection on four pulleys 10, comprise that also the energy absorbing buffer 6 and the both ends that are arranged on track 5 both sides are socketed in the vertically arrester of part of steel wire frame 1 by the collar 4 that is provided with, the adaptor union 11 of described energy absorbing buffer 6 by being provided with connects the both ends of steel wire frames 1, and described arrester is connected with the power supply mechanism 3 that can move up and down arrester by hauling rope 2.
Described arrester is comprised of steel rope 7, steel pipe 8, and steel rope 7 is symmetricly set on steel pipe 8 both sides, and the outside of this steel rope 7 is connected with the collar 4, and described steel pipe 8 is connected with hauling rope 2, and above-mentioned arrester is provided with three at least; Described power supply mechanism 3 refers to pneumatic draw gear; The both sides, top of described steel wire frame 1 connect the top of the round-link chain 9 that leads relatively, and this guiding round-link chain 9 connects arresters and regulates distance between per two adjacent arresters; Described energy absorbing buffer 6 is rectangular box, and the energy-absorbing spring 12 that links to each other with adaptor union 11 is installed in energy absorbing buffer 6 inside.
The applicable inclination angle of alley stopping device provided by the utility model is 7～25
0Single track or double track transport inclined shaft; The maximum sport car distance of maximum angle is 30m; Maximum sport car quality is 6800 ㎏ (the fully loaded standard mine cars of three joints); The maximum cushioning distance is between 0.3～2m.
Also should illustrate at this, the utility model and above-described embodiment are only explained main improvement part of the present utility model, obviously, enforcement of the present utility model also relates to the prior art of using in the whole alley stopping device installation process, such as: two energy dispersers are installed with orbit centre symmetrical, centre distance according to the mining site actual conditions general 〉=2m, the energy disperser base plate is parallel with the inclined gallery ground surface, arrester is installed in 5m place below the energy disperser; The most beneath pipe of arrester is center height (205-320mm) on the mine car striking head apart from rail level (vertical distance).Just give unnecessary details no longer one by one at this.
In the above-described embodiments; preferred forms of the present utility model is described; obviously; under inventive concept of the present utility model; still can make a lot of variations; such as the connection mode between concrete structure, arrester and the steel wire frame of arrester, fixing other non-guiding round-link chain etc. that adopts of distance between the arrester; in essential scope of the present utility model, also can make a lot of variations, remodeling, interpolation or replacement; at this; should illustrate that any change of making all will fall in the protection domain of the present utility model under inventive concept of the present utility model.
Claims (5)
1. the full section steel rope in inclined gallery alley stopping device, comprise track (5), be fixed on the pulley (10) of top, tunnel and track (5) both sides, be arranged on track (5) top and " door " shape steel wire frame (1) of solderless wrapped connection on four pulleys (10), it is characterized in that: comprise that also the energy absorbing buffer (6) and the both ends that are arranged on track (5) both sides are socketed in the vertically arrester of part of steel wire frame (1) by the collar (4) that is provided with, described energy absorbing buffer (6) connects the both ends of steel wire frame (1) by the adaptor union (11) that is provided with, and described arrester is connected with the power supply mechanism (3) that can move up and down arrester by hauling rope (2).
2. the full section steel rope in inclined gallery according to claim 1 alley stopping device, it is characterized in that: described arrester is comprised of steel rope (7), steel pipe (8), steel rope (7) is symmetricly set on steel pipe (8) both sides, the outside of this steel rope (7) is connected with the collar (4), described steel pipe (8) is connected with hauling rope (2), and above-mentioned arrester is provided with three at least.
3. the full section steel rope in inclined gallery according to claim 1 alley stopping device is characterized in that: described power supply mechanism (3) refers to a kind of in pneumatic draw gear, hydraulic traction device or the electric traction device.
4. the full section steel rope in inclined gallery according to claim 1 alley stopping device, it is characterized in that: the both sides, top of described steel wire frame (1) connect the top of guiding round-link chain (9) relatively, and this guiding round-link chain (9) connection arrester is also regulated distance between per two adjacent arresters.
5. the full section steel rope in inclined gallery according to claim 1 alley stopping device, it is characterized in that: described energy absorbing buffer (6) is rectangular box, and the energy-absorbing spring (12) that links to each other with adaptor union (11) is installed in energy absorbing buffer (6) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390667 CN202686385U (en) | 2012-08-08 | 2012-08-08 | Inclined roadways full section steel wire rope vehicle-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390667 CN202686385U (en) | 2012-08-08 | 2012-08-08 | Inclined roadways full section steel wire rope vehicle-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686385U true CN202686385U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390667 Expired - Fee Related CN202686385U (en) | 2012-08-08 | 2012-08-08 | Inclined roadways full section steel wire rope vehicle-blocking device |
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| CN (1) | CN202686385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381842A (en) * | 2013-07-25 | 2013-11-06 | 中国华冶科工集团有限公司 | Inclined shaft derailing prevention device |
| CN105923013A (en) * | 2016-05-20 | 2016-09-07 | 中铁二院工程集团有限责任公司 | Hydraulic inhaul cable type air railway train stopper |
| CN106627657A (en) * | 2016-12-23 | 2017-05-10 | 毛南翔 | Pneumatic normally-closed vehicle stopping device for lifting transportation in underground oblique roadway of mine |
| CN110126875A (en) * | 2019-06-19 | 2019-08-16 | 安飞 | Barrier equipment and its coal mine subincline assistant conveyance prevent-moving car system |
-
2012
- 2012-08-08 CN CN 201220390667 patent/CN202686385U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381842A (en) * | 2013-07-25 | 2013-11-06 | 中国华冶科工集团有限公司 | Inclined shaft derailing prevention device |
| CN105923013A (en) * | 2016-05-20 | 2016-09-07 | 中铁二院工程集团有限责任公司 | Hydraulic inhaul cable type air railway train stopper |
| CN105923013B (en) * | 2016-05-20 | 2018-01-23 | 中铁二院工程集团有限责任公司 | Hydraulic pressure drag-line sky rail train stopper |
| CN106627657A (en) * | 2016-12-23 | 2017-05-10 | 毛南翔 | Pneumatic normally-closed vehicle stopping device for lifting transportation in underground oblique roadway of mine |
| CN106627657B (en) * | 2016-12-23 | 2018-12-25 | 毛南翔 | The pneumatic normal_closed redarder of mine down-hole inclined shaft Lifting Convey |
| CN110126875A (en) * | 2019-06-19 | 2019-08-16 | 安飞 | Barrier equipment and its coal mine subincline assistant conveyance prevent-moving car system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130808 |