CN2897954Y - Safety super-speed brake by accident for inclined-well bogie - Google Patents
Safety super-speed brake by accident for inclined-well bogie Download PDFInfo
- Publication number
- CN2897954Y CN2897954Y CN 200620082655 CN200620082655U CN2897954Y CN 2897954 Y CN2897954 Y CN 2897954Y CN 200620082655 CN200620082655 CN 200620082655 CN 200620082655 U CN200620082655 U CN 200620082655U CN 2897954 Y CN2897954 Y CN 2897954Y
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- CN
- China
- Prior art keywords
- wire rope
- mine car
- pulley
- fixed
- chip microcomputer
- 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
The utility model relates to a safe stop device for emergency overspeed of inclined shaft mine car, belongs to the technical field of mining equipment. Which comprises speed measurement switch, damping pulley, debarring wire rope, electromagnetic release spigot, single chip microcomputer and loudspeaker. Two speed measurement switches are fixed on a rail with certain distance, and are connected to single chip microcomputer and loudspeaker from wire, damping pulley is fixed on both sides of the tunnel using pedestal, wire rope passes through the pulley, then is hung up by the electromagnetic release spigot fixed on the tunnel top. During application, and mine car runs down at emergency overspeed, two speed measurement switches send out start signal through single chip microcomputer, alarm loudspeaker sounds, at the same time, electromagnetic release spigot acts to lay down wire rope, under reverse torsional force of the pulley, debarring wire rope tensions at certain horizontal height to wait, when the mine car arrives and tracts the wire rope, wire rope released in high damping state absorbs inertia force of the mine car, so mine car may stop safely within certain distance.
Description
Technical field
The utility model relates to the unexpected hypervelocity of a kind of slope vehicle emergency device, belongs to technical field of mining equipment.
Background technology
In mining was produced, situations such as hauling rope fracture, hook disengagement as taking place in slope vehicle, and mine car can be under runaway condition, and it is descending along track to exceed the speed limit, and very easily causes personnel and equipment breakdown.At present the employing method is, send warning by overspeed alarm after, manual method is put down metal car stopping rods such as I-beam section from the tunnel top in mine car operation the place ahead, and operation mine car is so far stopped, impulsive force is bigger, easily causes the damage of vehicle and mine facility.
Summary of the invention
The utility model provides the unexpected hypervelocity of a kind of reasonable in design, safe and reliable slope vehicle emergency device at the deficiencies in the prior art.
The purpose of this utility model is achieved through the following technical solutions: the unexpected hypervelocity of a kind of slope vehicle emergency device, by the switch that tests the speed, be with damper pulley, block steel rope, electromagnetism is put the rope latch, micro controller system, loud speaker are formed.Two switches that test the speed are fixed on the track at a distance of certain distance, and are connected to micro controller system and loud speaker by electric line, and the band damper pulley is fixed on the tunnel both sides with bearing, upwards put the rope latch by the electromagnetism that is fixed on the tunnel top behind the steel wire penetrating pulley and connect.
Be wound with the steel rope of certain-length on the band damper pulley, be provided with brake gear in the pulley, big resistance is arranged when emitting steel rope, one of them pulley is provided with reverse torsion.
Electromagnetism is put the rope latch and is made up of magnet coil and reciprocating Cylinder latch, and the latch that stretches out shell at ordinary times can be suspended on the tunnel top with blocking steel rope, and when sending electricity, latch is by in the electromagnetic force suction shell, and steel rope is put down.
When the utility model uses, each parts is fixed on the relevant position, the electric component energized.When the unexpected hypervelocity of mine car is descending, two switches that test the speed send actuation signal by micro controller system, alarm speaker is rung, and electromagnetism is put the action of rope latch simultaneously, and steel rope is put down, under the reverse twisting force of pulley, the pushing-off the wagons steel rope waits for that in the tension of certain level height when mine car arrival and tractive steel rope, the steel rope that the high damping state is emitted has absorbed the coherence impulse force of mine car, make mine car emergency in certain distance, have advantages such as reasonable in design, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a schematic cross-sectional view.
Wherein: 1, the switch that tests the speed, 2, the band damper pulley, 3, block steel rope, 4, electromagnetism puts the rope latch, 5, micro controller system, 6, loud speaker.
The specific embodiment
Embodiment: structure as shown in drawings, by the switch 1 band damper pulley 2 that tests the speed, block steel rope 3, electromagnetism and put rope latch 4, micro controller system 5, loud speaker 6 and form.Two switches 1 that test the speed are fixed on the track at a distance of certain distance, and be connected to micro controller system 5 and loud speaker 6 by electric line, band damper pulley 2 usefulness bearings are fixed on the tunnel both sides, block steel rope 3 and pass and upwards put rope latch 4 by the electromagnetism that is fixed on the tunnel top behind the pulley and tangle.During use, each parts is fixed on the relevant position, the electric component energized.When the unexpected hypervelocity of mine car is descending, two switches that test the speed send actuation signal by micro controller system, alarm speaker is rung, and electromagnetism is put the action of rope latch simultaneously, and steel rope is put down, under the reverse twisting force of pulley, the pushing-off the wagons steel rope waits for that in the tension of certain level height when mine car arrival and tractive steel rope, the steel rope that the high damping state is emitted has absorbed the coherence impulse force of mine car, make mine car emergency in certain distance, have advantages such as reasonable in design, safe and reliable.
Claims (1)
- The 1 one kinds of unexpected hypervelocity of slope vehicle emergency devices, it is characterized in that, by the switch that tests the speed, be with damper pulley, block steel rope, electromagnetism is put the rope latch, micro controller system, loud speaker are formed, two switches that test the speed are fixed on the track at a distance of certain distance, and be connected to micro controller system and loud speaker by electric line, the band damper pulley is fixed on the tunnel both sides with bearing, upwards puts the rope latch by the electromagnetism that is fixed on the tunnel top behind the steel wire penetrating pulley and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082655 CN2897954Y (en) | 2006-04-06 | 2006-04-06 | Safety super-speed brake by accident for inclined-well bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082655 CN2897954Y (en) | 2006-04-06 | 2006-04-06 | Safety super-speed brake by accident for inclined-well bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897954Y true CN2897954Y (en) | 2007-05-09 |
Family
ID=38073290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082655 Expired - Fee Related CN2897954Y (en) | 2006-04-06 | 2006-04-06 | Safety super-speed brake by accident for inclined-well bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897954Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460732A (en) * | 2016-01-20 | 2016-04-06 | 兰州源润科技工程有限公司 | Emergency rescue system for elevator and lift falling and personnel falling accidents |
| WO2018129712A1 (en) * | 2017-01-13 | 2018-07-19 | 刘东亚 | Supported overturning interception net driven by spring mechanism |
| CN113460125A (en) * | 2021-05-26 | 2021-10-01 | 万朝栋 | Automatic control system for safe running of battery car group in shield construction horizontal transportation |
-
2006
- 2006-04-06 CN CN 200620082655 patent/CN2897954Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460732A (en) * | 2016-01-20 | 2016-04-06 | 兰州源润科技工程有限公司 | Emergency rescue system for elevator and lift falling and personnel falling accidents |
| WO2018129712A1 (en) * | 2017-01-13 | 2018-07-19 | 刘东亚 | Supported overturning interception net driven by spring mechanism |
| CN113460125A (en) * | 2021-05-26 | 2021-10-01 | 万朝栋 | Automatic control system for safe running of battery car group in shield construction horizontal transportation |
| CN113460125B (en) * | 2021-05-26 | 2022-08-23 | 万朝栋 | Automatic control system for safe running of battery car group in shield construction horizontal transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |