CN105822349B - Horizontal slope track automatic safety door - Google Patents

Horizontal slope track automatic safety door Download PDF

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Publication number
CN105822349B
CN105822349B CN201610305323.0A CN201610305323A CN105822349B CN 105822349 B CN105822349 B CN 105822349B CN 201610305323 A CN201610305323 A CN 201610305323A CN 105822349 B CN105822349 B CN 105822349B
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CN
China
Prior art keywords
door
dodge gate
rotating shaft
safety door
control
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.)
Active
Application number
CN201610305323.0A
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Chinese (zh)
Other versions
CN105822349A (en
Inventor
李明
陈必荣
李德伟
汝岑
王健
吕福星
李跃
张维山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huainan Mining Group Co Ltd
Original Assignee
Huainan Mining Group Co Ltd
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Filing date
Publication date
Application filed by Huainan Mining Group Co Ltd filed Critical Huainan Mining Group Co Ltd
Priority to CN201610305323.0A priority Critical patent/CN105822349B/en
Publication of CN105822349A publication Critical patent/CN105822349A/en
Application granted granted Critical
Publication of CN105822349B publication Critical patent/CN105822349B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/103Dams, e.g. for ventilation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61KAUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/16Positive railway stops
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/50Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02Gates; Doors
    • E06B11/022Gates; Doors characterised by the manner of movement
    • E06B11/027Gates; Doors characterised by the manner of movement where the gate rotates around a horizontal axis parallel to the plane of the gate

Abstract

The invention discloses horizontal slope track automatic safety door, it is arranged at the knick point of drive horizontal segment and lower curved section, including fixed pillar, door shield, dodge gate, rotating shaft and safety door hydraulic jack, the fixed branch column symmetry is fixedly installed on the both sides of drive rail, the door shield is arranged at the centre of two fixed pillars, the rear end of the dodge gate is articulated and connected by rotating shaft and the fixed pillar, the front end of the dodge gate is overlapped on the door shield, the output end of the safety door hydraulic jack is connected with the rotating shaft, the rotating shaft and the dodge gate is driven to be rotated on vertical plane.The invention has the advantages that:The present invention uses mechanical drive mode and reinforcement structure mode, realizes being automatically brought into operation for safety door, and effectively increase the class of safety protection and control efficiency of track.

Description

Horizontal slope track automatic safety door
Technical field
The present invention relates to mining behaviour's vehicle device technical field, and in particular to a kind of horizontal slope track automatic safety door.
Background technology
It is the Multiple trauma of security incident at the horizontal segment of the horizontal slope track in colliery and the knick point of lower curved section, easily occurs Front and rear car bumps against the situations such as coaster, and mining-car stopper and deceleration device can be typically set on the track of knick point front end, so that Mine car steadily can be parked in horizontal rail, and safe guard bar is then provided with knick point, the control point transported as mine car, together When play simple Intercepting effects, there is certain hidden danger in this security protection pattern, particularly safe guard bar is relatively fragile, if The car arrester or deceleration device of front end break down, then are difficult that mine car especially load-carrying mine car is carried out to stop, cause safe thing Therefore;In addition, existing safe guard bar is mainly cumbersome by manual control, workload, it is impossible to accurate control, reduces and transports effect Rate.
The content of the invention
The present invention is directed to above-mentioned technical problem, it is proposed that a kind of mechanically operated horizontal slope track automatic safety door, has Effect improves the class of safety protection and control efficiency of track.
The present invention solves above-mentioned technical problem using following technical scheme:Horizontal slope track automatic safety door, is arranged at At the knick point of drive horizontal segment and lower curved section, including fixed pillar, door shield, dodge gate, rotating shaft and safety door hydraulic jack, institute The both sides that fixed branch column symmetry is fixedly installed on drive rail are stated, the door shield is arranged at the centre of two fixed pillars, described The rear end of dodge gate is articulated and connected by rotating shaft and the fixed pillar, and the front end of the dodge gate is overlapped on the door shield, The output end of the safety door hydraulic jack is connected with the rotating shaft, drives the rotating shaft and the dodge gate to turn on vertical plane It is dynamic.By increasing door shield mode, the impact resistant capability of safety door is improved, is controlled by the transmission of safety door hydraulic jack, it is real Machine automatization control is showed.
Optimization, the dodge gate is fixedly installed on the top of the rotating shaft, and the bottom of the rotating shaft passes through the fixation Pillar is connected with the output end of the safety door hydraulic jack, and buffer spring is arranged with the rotating shaft, the buffer spring One end is against on the dodge gate on the rotating shaft top, and the other end of the buffer spring is against on the fixed pillar, works as safety When door is hit, impact is quickly absorbed by buffer spring, effectively reduces the damage of the parts such as rotating shaft.
Optimization, the dodge gate reticulates frame structure by the splicing of some channel-section steels, and the front end of the dodge gate is provided with Current wicket, the current wicket side are articulated and connected with the dodge gate front end, and the opposite side of the current wicket is overlapped on On the door shield, the current wicket is concordant with the dodge gate, and correspondingly current wicket lap position is provided with branch to the door shield Bracer.The purpose for setting current wicket can be facilitated through safety door in order to facilitate workmen, without detouring.
Optimization, dodge gate front end both sides are respectively arranged with pin and door latch apparatus, and the current wicket passes through pin Post is hinged with the dodge gate, and the current wicket corresponds to the door latch apparatus and is provided with biteplate, the biteplate with it is described Door latch apparatus is connected.Said structure be in order to improve the bond strength between safety door and current wicket, it is whole so as to improve The impact resistance of body.
As the optimization design to above-mentioned door latch apparatus, the door latch apparatus includes door bolt head, control-rod, handle, the door bolt Head is L-shaped bending part, and the door bolt head is vertically fixed on the control-rod, and elbow is downward, and the vertical activity of the control-rod is inserted Be connected on the dodge gate, the control-rod top is connected with handle, it is corresponding on the dodge gate and on the biteplate described in Door bolt head offers latch aperture.When needing to open current wicket, control-rod and door bolt head need to only be lifted by handle, released to stinging The limitation of plywood, you can open current wicket, when current wicket needs to close, then lift control-rod and door bolt head, by biteplate It is caught in dodge gate, then puts down control-rod and door bolt head, block biteplate, connects so that current wicket and dodge gate are integrally fixed Connect.
Optimization, at least two groups of door bolt heads are provided with the control-rod, the biteplate is corresponding with the door bolt head.Pass through increasing Add biting point quantity to increase the stress point of current wicket, so as to improve overall intensity.
The advantage of the invention is that:The present invention uses mechanical drive mode and reinforcement structure mode, realizes safety door Be automatically brought into operation, and effectively increase the class of safety protection and control efficiency of track.
Brief description of the drawings
Fig. 1 is the structural representation of automatic safety door in the embodiment of the present invention;
Fig. 2 is the structural representation of door latch apparatus in automatic safety door of the embodiment of the present invention.
Embodiment
Such as Fig. 1, shown in Fig. 2, horizontal inclined shaft automatic safety door, it is arranged at the knick point of drive horizontal segment and lower curved section, Including fixed pillar 141, door shield 142, dodge gate 143, rotating shaft 144 and safety door hydraulic jack 145, the fixed pillar 141 The symmetrical both sides for being fixedly installed on drive rail, the door shield 142 are arranged at the centre of two fixed pillars 141, the activity The rear end of door 143 is articulated and connected by rotating shaft 144 and the fixed pillar 141, described in the front end of the dodge gate 143 is overlapped on On door shield 142, the output end of the safety door hydraulic jack 145 is connected with the rotating shaft 144, drives the rotating shaft 144 and institute Dodge gate 143 is stated to rotate on vertical plane.By increasing door shield mode, the impact resistant capability of safety door is improved, passes through hydraulic pressure The transmission control of oil cylinder, realizes machine automatization control.
The dodge gate 143 is fixedly installed on the top of the rotating shaft 144, and the bottom of the rotating shaft 144 is through described solid The output end for determining pillar 141 with the safety door hydraulic jack 145 is connected, and buffer spring is arranged with the rotating shaft 144, described One end of buffer spring is against on the dodge gate 143 on the top of rotating shaft 144, and the other end of the buffer spring is against described solid Determine on pillar 141, when safety door is hit, impact is quickly absorbed by buffer spring, effectively reduces the parts such as rotating shaft Damage.
The dodge gate 143 reticulates frame structure by the splicing of some channel-section steels, and the front end of the dodge gate 143 is provided with logical Row wicket 15, the current side of wicket 15 are articulated and connected with the front end of dodge gate 143, the opposite side of the current wicket 15 It is overlapped on the door shield 142, the current wicket 15 is concordant with the dodge gate 143, the corresponding current wicket of the door shield 142 15 lap positions are provided with support block 146.The purpose for setting current wicket can be facilitated through peace in order to facilitate workmen Air cock, without detouring.
The front end both sides of dodge gate 143 are respectively arranged with pin 147 and door latch apparatus, and the current wicket 15 passes through pin Post 147 is be hinged with the dodge gate 143, and the corresponding door latch apparatus of current wicket 15 is provided with biteplate 151, described to sting Plywood 151 is connected with the door latch apparatus.Said structure is strong in order to improve the combination between safety door and current wicket Degree, so as to improve overall impact resistance.
The door latch apparatus includes fastening with a bolt or latch first 148, control-rod 149, handle 1410, and the door bolt first 148 is L-shaped bending part, institute Door bolt first 148 is stated to be vertically fixed on the control-rod 149, and elbow is downward, the 149 vertical activity of control-rod is plugged on described On dodge gate 143, the top of control-rod 149 is connected with handle 1410, on the dodge gate 143 and on the biteplate 151 The corresponding door bolt first 148 offers latch aperture., only need to be by handle 1410 by control-rod when needing to open current wicket 15 149 and door bolt first 148 lift, release the limitation to biteplate 151, you can current wicket is opened, when current wicket 15 needs to close When, then lift control-rod 149 and door bolt first 148, biteplate 151 is caught in dodge gate 143, then put down control-rod 149 and door bolt head 148, biteplate 151 is blocked, so that current wicket 15 is fixedly connected with the entirety of dodge gate 143.
2 groups of door bolts first 148 are provided with the control-rod 149, the biteplate 151 is corresponding with fastening first 148 with a bolt or latch.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this All any modification, equivalent and improvement made within the spirit and principle of innovation and creation etc., should be included in the invention Protection domain within.

Claims (4)

1. horizontal slope track automatic safety door, is arranged at the knick point of drive horizontal segment and lower curved section, it is characterised in that bag Fixed pillar, door shield, dodge gate, rotating shaft and safety door hydraulic jack are included, the fixed branch column symmetry is fixedly installed on drive iron The both sides of rail, the door shield are arranged at the centre of two fixed pillars, and the rear end of the dodge gate passes through rotating shaft and the fixation Pillar is articulated and connected, and the front end of the dodge gate is overlapped on the door shield, the output end of the safety door hydraulic jack and institute Rotating shaft connection is stated, drives the rotating shaft and the dodge gate to be rotated on vertical plane;
The dodge gate reticulates frame structure by the splicing of some channel-section steels, and the front end of the dodge gate is provided with current wicket, institute Current wicket side to be stated to be articulated and connected with the dodge gate front end, the opposite side of the current wicket is overlapped on the door shield, The current wicket is concordant with the dodge gate, and correspondingly current wicket lap position is provided with support block to the door shield;
Dodge gate front end both sides are respectively arranged with pin and door latch apparatus, and the current wicket passes through pin and the activity Door hinge is connect, and the current wicket corresponds to the door latch apparatus and is provided with biteplate, and the biteplate is engaged with the door latch apparatus Connection.
2. horizontal slope track automatic safety door as claimed in claim 1, it is characterised in that the dodge gate is fixedly installed on The top of the rotating shaft, the bottom of the rotating shaft connect through the output end of the fixed pillar and the safety door hydraulic jack Connect, buffer spring is arranged with the rotating shaft, one end of the buffer spring is against on the dodge gate on the rotating shaft top, described The other end of buffer spring is against on the fixed pillar.
3. horizontal slope track automatic safety door as claimed in claim 1, it is characterised in that the door latch apparatus includes door bolt Head, control-rod, handle, the door bolt head is L-shaped bending part, and the door bolt head is vertically fixed on the control-rod, and elbow is downward, The vertical activity of control-rod is plugged on the dodge gate, and the control-rod top is connected with handle, on the dodge gate and The door bolt head is corresponded on the biteplate and offers latch aperture.
4. horizontal slope track automatic safety door as claimed in claim 3, it is characterised in that be provided with the control-rod to Few two groups of door bolt heads, the biteplate are corresponding with the door bolt head.
CN201610305323.0A 2016-05-09 2016-05-09 Horizontal slope track automatic safety door Active CN105822349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610305323.0A CN105822349B (en) 2016-05-09 2016-05-09 Horizontal slope track automatic safety door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610305323.0A CN105822349B (en) 2016-05-09 2016-05-09 Horizontal slope track automatic safety door

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CN105822349A CN105822349A (en) 2016-08-03
CN105822349B true CN105822349B (en) 2018-01-09

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437832A (en) * 2016-11-25 2017-02-22 淮南矿业(集团)有限责任公司 Underground remote control warning bar system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902690A (en) * 1974-02-28 1975-09-02 Rayno H Wanha Derailing device with safety lock
CN1603187A (en) * 2004-11-17 2005-04-06 周荣刚 Inclined shaft safe door device preventing equipment sliding
CN2913613Y (en) * 2006-05-17 2007-06-20 山东省七五生建煤矿 Hydraulic rotary type safety gate
CN202325641U (en) * 2011-11-10 2012-07-11 河南理工大学 Hydraulic-drive folding full-open type safety door
CN202967814U (en) * 2012-12-07 2013-06-05 山东力控矿山设备有限公司 Opposite opening type safety door for mine
CN203381646U (en) * 2013-07-22 2014-01-08 会东县鑫联矿业有限责任公司 Mine inclined shaft tramcar stop installed on rails
CN205558970U (en) * 2016-05-09 2016-09-07 淮南矿业(集团)有限责任公司 Automatic emergency exit of horizontal inclined shaft track

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902690A (en) * 1974-02-28 1975-09-02 Rayno H Wanha Derailing device with safety lock
CN1603187A (en) * 2004-11-17 2005-04-06 周荣刚 Inclined shaft safe door device preventing equipment sliding
CN2913613Y (en) * 2006-05-17 2007-06-20 山东省七五生建煤矿 Hydraulic rotary type safety gate
CN202325641U (en) * 2011-11-10 2012-07-11 河南理工大学 Hydraulic-drive folding full-open type safety door
CN202967814U (en) * 2012-12-07 2013-06-05 山东力控矿山设备有限公司 Opposite opening type safety door for mine
CN203381646U (en) * 2013-07-22 2014-01-08 会东县鑫联矿业有限责任公司 Mine inclined shaft tramcar stop installed on rails
CN205558970U (en) * 2016-05-09 2016-09-07 淮南矿业(集团)有限责任公司 Automatic emergency exit of horizontal inclined shaft track

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