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 PDF

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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
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China
Prior art keywords
car
buffer
swivel mount
linking arm
car arrester
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Application number
CN201620418258.8U
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Chinese (zh)
Inventor
夏仕方
蒋幸福
李德伟
汝岑
王健
杨更新
蔡长利
汪志明
李跃
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Huainan Mining Group Co Ltd
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Huainan Mining Group Co Ltd
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Priority to CN201620418258.8U priority Critical patent/CN205589247U/en
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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

Colliery behaviour's car traction track bidirectional reversible car arrester
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.
CN201620418258.8U 2016-05-09 2016-05-09 Two -way reversible car arrester of colliery behaviour car tractive track Active CN205589247U (en)

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)

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CN205589247U true CN205589247U (en) 2016-09-21

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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