CN205589247U - Two -way reversible car arrester of colliery behaviour car tractive track - Google Patents
Two -way reversible car arrester of colliery behaviour car tractive track Download PDFInfo
- Publication number
- CN205589247U CN205589247U CN201620418258.8U CN201620418258U CN205589247U CN 205589247 U CN205589247 U CN 205589247U CN 201620418258 U CN201620418258 U CN 201620418258U CN 205589247 U CN205589247 U CN 205589247U
- Authority
- CN
- China
- Prior art keywords
- car
- buffer
- swivel mount
- linking arm
- car arrester
- 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.)
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Links
- 230000002441 reversible Effects 0.000 title claims abstract description 15
- 210000000078 Claw Anatomy 0.000 claims abstract description 34
- 230000002457 bidirectional Effects 0.000 claims description 9
- 230000003139 buffering Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Abstract
The utility model discloses a two -way reversible car arrester of colliery behaviour car tractive track, include the fixing base, hinder claw, buffer shaft, buffer spring, swivel mount, linking arm, car arrester hydraulic cylinder, the fixing base symmetry sets up the both sides at the rail, set up flutedly on the fixing base, hinder the claw setting in the groove area intra -area, hinder the claw and pass through buffer shaft and holder hinged, buffer shaft passes the fixing base along the rail direction, the buffer shaft both ends are overlapped respectively and are equipped with buffer spring, buffer spring's one end fixed connection is in on the fixing base, buffer spring's other end fixed connection is at buffer shaft's end, the swivel mount sets up in the bottom of rail, the swivel mount both ends articulate respectively has the linking arm, the other end of linking arm with hinder articulated connection of bottom of claw, the swivel mount the center with car arrester hydraulic cylinder's output is connected. The utility model discloses the advantage lies in: two -way controllable holding up traffic realizes steadily holding up traffic, has improved the safety in utilization.
Description
Technical field
This utility model relates to mining behaviour's vehicle device technical field, is specifically related to colliery behaviour's car traction track two-way
Reversible car arrester.
Background technology
Existing mining car stopper car arrester the most voluntarily, car arrester has a pair hook, in order to stop
Mine car striking head or mine car axle, car arrester is provided with rotating shaft, and hook is socketed in rotating shaft and can be along rotating shaft
Rotating, socket position deviates from hook center of gravity so that hook is upwards state, hook in its natural state
It is provided with limited block in rotary area bottom pawl, when mine car head-on clashes into hook top, hook edge
Rotating shaft rotates, and is against on limited block, so that mine car stops；When mine car clashes into hook from the back side
During portion, hook reversely rotates along rotating shaft, and horizontal under the compacting of mine car, makes mine car lead to smoothly
Crossing, after mine car is by car arrester, hook is restored to original state under Gravitative Loads, from
And reach the purpose held up traffic voluntarily.
This voluntarily car arrester can only carry out unidirectional holding up traffic, it is impossible to adapt to the most changeable mine car transport streams
Journey, and the process of holding up traffic is hard collision, relatively big to equipment damage, it is unfavorable for life-time service and maintenance.
Utility model content
This utility model is for above-mentioned technical problem, it is proposed that colliery behaviour's car traction rail of a kind of mechanized operation
Road bidirectional reversible car arrester, carries out two-way controlled hold up traffic, improves work efficiency and service life mine car.
This utility model solves above-mentioned technical problem by the following technical solutions: colliery behaviour's car traction track is two-way
Reversible car arrester, including fixing seat, resistance claw, buffer shaft, buffer spring, swivel mount, linking arm, holds up traffic
Device hydraulic jack, described fixing seat is symmetricly set on the both sides of rail, described fixing seat offers groove,
Described resistance claw is arranged in grooved area, and described resistance claw is articulated and connected with described fixing seat by buffer shaft, institute
Stating buffer shaft along rail direction through described fixing seat, described buffer shaft two ends are arranged with buffer spring respectively,
One end of described buffer spring is fixedly connected on described fixing seat, and the other end of described buffer spring is fixing even
Being connected on described buffering the tip of the axis, described swivel mount is arranged at the bottom of rail, and described swivel mount two ends are respectively
Being hinged with linking arm, the other end of described linking arm is articulated and connected with the bottom of described resistance claw, described swivel mount
Center be connected with the outfan of described car arrester hydraulic jack.When mine car clashes into resistance claw, described buffer shaft
With resistance claw sliding in the groove of fixing seat, the buffer spring of its front end produces extrusion stress, delaying of its rear end
Rush spring and produce tensile stress, thus quickly offset and absorb the produced impact force of shock, it is achieved steadily rent
Car.
Optimizing, described resistance claw is socketed in the center of described buffer shaft, and is bolted on described buffering
On axle, described buffer shaft end is provided with the catch of affixed buffer spring.
Optimizing, described fixed block is bolted to connection on the lateral wall of described rail.
Optimizing, described resistance claw bottom is provided with articulated slab, and described linking arm two ends are respectively arranged with U-shaped hinge
Access slot, described U-shaped hinged groove is articulated and connected with described swivel mount port and described articulated slab respectively by bearing pin.
When resistance claw is produced skew by clashing into, described articulated slab moves in U-shaped hinged groove simultaneously, may carry
The U-shaped hinged groove of arm and the linking arm other end of being dynamically connected rotates against frame and moves, in above process, and rotation
Pivoted frame is affected by clashing into hardly, keeps stable.
The work process of reversible car arrester is: rotated by car arrester hydraulic jack, and Jia Yan center is rotated
Rotate, and then pull linking arm and resistance claw to carry out open and close movement, when two hinged end points of swivel mount are in same
Time on one vertical line, resistance claw reaches to open the upper limit, and now, car arrester is closed, and mine car can be two-way
Passing through, when two hinged end points of swivel mount are on same level line, resistance claw reaches to close the upper limit, this
Time, car arrester is in opening, and mine car can not pass through.
The utility model has the advantage of: this utility model uses machinery to hold up traffic pattern, carries out two-way to mine car
Controlled hold up traffic, adapt to transport flow process in the most changeable mine car；Meanwhile, the structure of symmetrical spring is used
Design, effectively reduces impact injury, it is achieved steadily hold up traffic, improves service life and the safety of equipment
Stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of bidirectional reversible car arrester in this utility model embodiment；
Fig. 2 is the plan structure schematic diagram of bidirectional reversible car arrester in this utility model embodiment.
Detailed description of the invention
Such as Fig. 1, shown in Fig. 2, colliery behaviour's car traction track bidirectional reversible car arrester, including fixing seat 131,
Resistance claw 132, buffer shaft 133, buffer spring 134, swivel mount 135, linking arm 136, car arrester hydraulic oil
Cylinder 137, described fixing seat 131 is symmetricly set on the both sides of rail, described fixing seat 131 offers groove,
Described resistance claw 132 is arranged in grooved area, and described resistance claw 132 is by buffer shaft 133 and described fixing seat
131 are articulated and connected, and described buffer shaft 133 is along rail direction through described fixing seat 131, described buffer shaft 133
Two ends are arranged with buffer spring 134 respectively, and one end of described buffer spring 134 is fixedly connected on described fixing seat
On 131, the other end of described buffer spring 134 is fixedly connected on the end of described buffer shaft 133, described rotation
Pivoted frame 135 is arranged at the bottom of rail, and described swivel mount 135 two ends have been respectively articulated with linking arm 136, described
The other end of linking arm 136 is articulated and connected with the bottom of described resistance claw 132, the center of described swivel mount 135
It is connected with the outfan of described car arrester hydraulic jack 137.When mine car clashes into resistance claw 132, described buffering
Axle 133 and resistance claw 132 sliding in the groove of fixing seat 131, the buffer spring 134 of its front end produces and squeezes
Compressive stress, the buffer spring 134 of its rear end produces tensile stress, thus quickly offsets and absorb shock and produced
Raw impact force, it is achieved steadily hire a car.
Described resistance claw 132 is socketed in the center of described buffer shaft 133, and is bolted on described buffering
On axle 133, described buffer shaft 133 end is provided with the catch 138 of affixed buffer spring.
Described fixed block 131 is bolted to connection on the lateral wall of described rail.
Described resistance claw 132 bottom is provided with articulated slab 139, and described linking arm 136 two ends are respectively arranged with U-shaped
Hinged groove 1310, described U-shaped hinged groove 1310 by bearing pin respectively with described swivel mount 135 port and described
Articulated slab 139 is articulated and connected.When resistance claw 132 is produced skew by clashing into, described articulated slab 139 is simultaneously
Move in U-shaped hinged groove 1310, linking arm 136 and the U of linking arm 136 other end may be driven
Shape hinged groove 1310 rotates against frame 135 and moves, and in above process, swivel mount 135 is subject to hardly
The impact clashed into, keeps stable.
The work process of reversible car arrester is: rotated by hydraulic jack 137, be rotated frame 135 along in
The heart rotates, and then pulls linking arm 136 and resistance claw 132 to carry out open and close movement, when two of swivel mount 135
When hinged end points is on same vertical line, resistance claw 132 reaches to open the upper limit, and now, car arrester is in pass
Closed state, mine car can two-way pass through, when two hinged end points of swivel mount 135 are on same level line,
Resistance claw 132 reaches to close the upper limit, and now, car arrester is in opening, and mine car can not pass through.
The foregoing is only the preferred embodiment that this utility model is created, not new in order to limit this practicality
Type create, all this utility model create spirit and principle within made any amendment, equivalent and
Improve, within should be included in the protection domain that this utility model is created.
Claims (4)
1. colliery behaviour car traction track bidirectional reversible car arrester, it is characterised in that include fixing seat, resistance claw,
Buffer shaft, buffer spring, swivel mount, linking arm, car arrester hydraulic jack, described fixing seat is symmetrical arranged
In the both sides of rail, described fixing seat offering groove, described resistance claw is arranged in grooved area, described
Resistance claw is articulated and connected with described fixing seat by buffer shaft, and described buffer shaft is along rail direction through described fixing
Seat, described buffer shaft two ends are arranged with buffer spring respectively, and one end of described buffer spring is fixedly connected on institute
Stating on fixing seat, the other end of described buffer spring is fixedly connected on described buffering the tip of the axis, described rotation
Setting up and be placed in the bottom of rail, described swivel mount two ends have been respectively articulated with linking arm, another of described linking arm
Holding the bottom with described resistance claw to be articulated and connected, the center of described swivel mount is defeated with described car arrester hydraulic jack
Go out end to connect.
2. colliery as claimed in claim 1 behaviour's car traction track bidirectional reversible car arrester, it is characterised in that
Described resistance claw is socketed in the center of described buffer shaft, and is bolted on described buffer shaft, described slow
Rush shaft end and be provided with the catch of affixed buffer spring.
3. colliery as claimed in claim 1 behaviour's car traction track bidirectional reversible car arrester, it is characterised in that
Described fixed block is bolted to connection on the lateral wall of described rail.
4. colliery as claimed in claim 1 behaviour's car traction track bidirectional reversible car arrester, it is characterised in that
Described resistance claw bottom is provided with articulated slab, and described linking arm two ends are respectively arranged with U-shaped hinged groove, described U
Shape hinged groove is articulated and connected with described swivel mount port and described articulated slab respectively by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418258.8U CN205589247U (en) | 2016-05-09 | 2016-05-09 | Two -way reversible car arrester of colliery behaviour car tractive track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418258.8U CN205589247U (en) | 2016-05-09 | 2016-05-09 | Two -way reversible car arrester of colliery behaviour car tractive track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589247U true CN205589247U (en) | 2016-09-21 |
Family
ID=56930621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418258.8U Active CN205589247U (en) | 2016-05-09 | 2016-05-09 | Two -way reversible car arrester of colliery behaviour car tractive track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857337A (en) * | 2016-05-09 | 2016-08-17 | 淮南矿业(集团)有限责任公司 | Traction-track bidirectionally-reversible car stopper for coal mine operating car |
-
2016
- 2016-05-09 CN CN201620418258.8U patent/CN205589247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857337A (en) * | 2016-05-09 | 2016-08-17 | 淮南矿业(集团)有限责任公司 | Traction-track bidirectionally-reversible car stopper for coal mine operating car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |