CN203666698U - Inclined-drift mechanical overspeed hanging beam - Google Patents
Inclined-drift mechanical overspeed hanging beam Download PDFInfo
- Publication number
- CN203666698U CN203666698U CN201320780742.1U CN201320780742U CN203666698U CN 203666698 U CN203666698 U CN 203666698U CN 201320780742 U CN201320780742 U CN 201320780742U CN 203666698 U CN203666698 U CN 203666698U
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- Prior art keywords
- vehicle
- frame
- blocking frame
- cochere
- porte
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- Expired - Lifetime
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- 230000000903 blocking effect Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides an inclined-drift mechanical overspeed hanging beam. The inclined-drift mechanical overspeed hanging beam comprises a vehicle passage, an installation frame arranged on the top of the vehicle passage and a triggering device arranged on the front side of the top of the vehicle passage and movably connected with the installation frame, wherein a hitting rod is movably arranged on the lower side of the installation frame, and a vehicle blocking frame is connected to the triggering device. In a stationary state, the hitting rod is vertical, the vehicle blocking frame is horizontal, and the vehicle passage is reserved on the lower side of the vehicle blocking frame; in a hitting state, the hitting rod moves upwards and touches the triggering device, and the vehicle passage is blocked by the vehicle blocking frame. Compared with the prior art, the inclined-drift mechanical overspeed hanging beam has the advantages of being simple in structure, convenient to use, ingenious in design, high in practicality and safety and easy to popularize and the like.
Description
Technical field
The utility model relates to Coal Transportation technical field, relates in particular to a kind of simple in structure, inclined gallery mechanical overspeed hanging beam.
Background technology
Photoelectric Detection, the detections of radar of adopting in the inner roadway in colliery of prior art more, with electronic, pneumatic or hydraulic drive vehicle operating, due to its technical sophistication, equipment operation and maintenance cost is high, cause a lot of roadways to be safeguarded not in time, be prone to the phenomenons such as fault, use and maintenance difficult, safe reliability is poor.Double as the inclined shaft of the people's car that travels, promoting when personnel, the alley stopping device in gradient tunnel and buffer stop cannot failure-free lockings, and safety is poor.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provide a kind of easy to use, volume is small and exquisite, the well behaved inclined gallery mechanical overspeed hanging beam of holding up traffic.
The technical solution of the utility model is, a kind of inclined gallery mechanical overspeed hanging beam, comprise porte-cochere, be arranged on the erecting frame at porte-cochere top, the flip flop equipment that is arranged on front side, porte-cochere top and is flexibly connected with this erecting frame, described erecting frame downside is movably set with makes bar, flip flop equipment is connected with vehicle blocking frame, under quiescence, this dozen of bars are vertical shape, and horizontal and its downside of vehicle blocking frame reserves vehicle operating passage; Under crash situation, beat bar upward movement touch trigger device, vehicle blocking frame is tackled above-mentioned vehicle operating passage.
In technique scheme, erecting frame adopts 11# I-beam section girder steel to make, and for convenience of adjusting, can add backing plate and adjust angle in addition, when actual use, vehicle is played bar motion by playing the touching of bar place in advance, in the time that car speed is too fast, beats bar upward movement amplitude and strengthens, until encounter flip flop equipment, flip flop equipment puts down vehicle blocking frame, vehicle blocking frame transverse arrest on vehicle operating passage, over-speed vehicles originally.
As preferably, described flip flop equipment comprise can be connected with collision axle, one end of playing bar contact collide the steel rope of axle, be connected with the steel rope other end hang cunning, this hangs the roof that sliding upside connects porte-cochere, hang and slide side and connect above-mentioned vehicle blocking frame, be used in conjunction with collision axle, on described erecting frame, be provided with groove.
Hanging in this technical scheme slided and referred to the fixed pulley assembly that can depart from vehicle blocking frame, be that steel rope is walked around this fixed pulley connection vehicle blocking frame, under normal condition, this hangs cunning and can ensure vehicle blocking frame in horizontality and not trigger, beat when bar when overspeed of vehicle clashes, collision axle upward movement will affect this and hang and sliding vehicle blocking frame is put down.
In sum, the beneficial effect that the utility model compared with prior art produced is:
The features such as that inclined gallery of the present utility model mechanical overspeed hanging beam has is simple in structure, easy to use, be skillfully constructed, stable performance, safety performance is high, only has in the time that the speed of a motor vehicle is very fast, just can trigger this vehicle blocking frame and decline, effectively locking vehicle, practical, applied widely, be easy to promote.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, erecting frame, 2, groove, 3, collision axle, 4, steel rope, 5, hang cunning, 6, vehicle blocking frame, 7, make bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of a kind of inclined gallery of the present utility model mechanical overspeed hanging beam is described in detail below.
As shown in Figure 1, a kind of inclined gallery mechanical overspeed hanging beam shown in the utility model, comprise porte-cochere, be arranged on the erecting frame 1 at porte-cochere top, the flip flop equipment that is arranged on front side, porte-cochere top and is flexibly connected with this erecting frame 1, described erecting frame 1 downside is movably set with makes bar 7, flip flop equipment is connected with vehicle blocking frame 6, under quiescence, this dozen of bars 7 are vertical shape, and horizontal and its downside of vehicle blocking frame 6 reserves vehicle operating passage; Under crash situation, beat bar 7 upward movement touch trigger devices, vehicle blocking frame 6 is tackled above-mentioned vehicle operating passage.
Described flip flop equipment comprise can with beat collision axle 3, one end that bar 7 contacts be connected collide the steel rope 4 of axle 3, be connected with steel rope 4 other ends hang sliding 5, this hangs the roof that sliding 5 upsides connect porte-cochere, hang sliding 5 downsides and connect above-mentioned vehicle blocking frame 6, be used in conjunction with collision axle 3, on described erecting frame 1, be provided with groove 2.
General, vehicle blocking frame 6 adopts thicker steel plate to make, and hangs in addition sliding 5 fixed pulleys that refer to suspention, and steel rope 4 is walked around this fixed pulley fixed stop vehicle frame 6.
Kinetic energy trigger theory when flip flop equipment adopts hypervelocity, above-mentioned erecting frame 1 comprises two blocks of parallel side plates, makes bar 7 and is arranged between biside plate, flip flop equipment draws hanging scroll by the vehicle blocking frame 6 of a turning cylinder, a swing and a steel rope 4 and forms, under quiescence, steel rope 4 is horizontal, and vehicle blocking frame 6 is lifted, in the time that mine car exceeds the speed limit, clash and make bar 7, make bar 7 and after being clashed into, hit rapidly turning cylinder, turning cylinder is deviate from groove 2, vehicle blocking frame 6 falls rapidly, blocks hypervelocity mine car.
Except the technical characterictic described in specification sheets, be the known technology of those skilled in the art.
Claims (1)
1. an inclined gallery mechanical overspeed hanging beam, it is characterized in that: comprise porte-cochere, be arranged on the erecting frame at porte-cochere top, the flip flop equipment that is arranged on front side, porte-cochere top and is flexibly connected with this erecting frame, described erecting frame downside is movably set with makes bar, flip flop equipment is connected with vehicle blocking frame, under quiescence, this dozen of bars are vertical shape, and horizontal and its downside of vehicle blocking frame reserves vehicle operating passage; Under crash situation, beat bar upward movement touch trigger device, vehicle blocking frame is tackled above-mentioned vehicle operating passage, described flip flop equipment comprise can be connected with collision axle, one end of playing bar contact collide the steel rope of axle, be connected with the steel rope other end hang cunning, this hangs the roof that sliding upside connects porte-cochere, hang and slide side and connect above-mentioned vehicle blocking frame, be used in conjunction with collision axle, on described erecting frame, be provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780742.1U CN203666698U (en) | 2013-12-03 | 2013-12-03 | Inclined-drift mechanical overspeed hanging beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780742.1U CN203666698U (en) | 2013-12-03 | 2013-12-03 | Inclined-drift mechanical overspeed hanging beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666698U true CN203666698U (en) | 2014-06-25 |
Family
ID=50963018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780742.1U Expired - Lifetime CN203666698U (en) | 2013-12-03 | 2013-12-03 | Inclined-drift mechanical overspeed hanging beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723159A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Inclined-drift mechanical type overspeed hanging beam |
-
2013
- 2013-12-03 CN CN201320780742.1U patent/CN203666698U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723159A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Inclined-drift mechanical type overspeed hanging beam |
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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: 20140625 |