CN109854296A - A kind of transportation resources of coal mine hydraulic supporting top beam - Google Patents
A kind of transportation resources of coal mine hydraulic supporting top beam Download PDFInfo
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- CN109854296A CN109854296A CN201910258101.1A CN201910258101A CN109854296A CN 109854296 A CN109854296 A CN 109854296A CN 201910258101 A CN201910258101 A CN 201910258101A CN 109854296 A CN109854296 A CN 109854296A
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- set cap
- jack
- cage
- vehicle frame
- cap
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Abstract
The present invention relates to a kind of transportation resources of coal mine hydraulic supporting top beam, belong to coal mine machinery technical field of transportation.Including flat transportation stage, cage haulage stage and tunnel haulage stage, horizontal sling of set cap is fallen on the vehicle frame of transporting bracket vehicle, by being transported after the front standing pillar and back prop jack-up set cap on vehicle frame；After set cap is conveyed into cage by cage haulage stage vehicle frame, adjust jack raising lifting device, jack up set cap, when set cap rises to close at the top of cage while set cap meets cage length, set cap is jacked up using Auxiliary support, the tunnel haulage stage, cage transports set cap to underground, jack releases hydraulic lock and rises when cage out, remove Auxiliary support, jack is shunk, set cap is propped up by front standing pillar and back prop, otic placode releases hinged with set cap, jack is retracted to most short, set cap is fallen after rise, whole height is transported after being preferably minimized in tunnel.
Description
Technical field
The present invention relates to a kind of transportation resources of coal mine hydraulic supporting top beam, belong to coal mine machinery technical field of transportation.
Background technique
Hydraulic support accounts for 80% or more of coal mine fully-mechanized mining working equipment gross weight, and the transport of hydraulic support is critical process,
Handling time accounts for 70% or more of working face armamentarium arrangement time, with largely coming into operation for large hydraulic bracket, transports
Defeated technical difficulty and risk is also increasing.In the mining area based on rail transport, the resettlement of bracket is all made of matched
Transporting bracket vehicle realizes that bracket is to ensure fully-mechanized mining working installation, determine coal working face in the safe and efficient of underground transportation
Can normal continuance key link.Transporting bracket vehicle is related to the safety and efficiency of fully-mechanized mining working equipment conveying.
Existing coal mine transporting bracket vehicle generallys use fixed load mode: fully mechanized mining supporter generally requires under disintegrating transportation at present
Well is disassembled as components such as pedestal, top beam, caving shields, is fixed on transport vehicle by dedicated installs fixture.Fully mechanized mining supporter disintegrates
Afterwards, the size of top beam is maximum, and transport is also the most difficult.General hydraulic support top beam uses horizontal placement, is fixed on corresponding transport
Che Shang, the minimum transportation safety of center of gravity.But if mine cage size is smaller, it is unable to satisfy the horizontal placement transporter of set cap
Formula, entirety height of C.G. is higher when top beam erects placement, is unable to ensure transporting bracket vehicle center of gravity at upper and lower mountain and is located at two axles
Between, and then can not ensure the transportation safety of set cap.It therefore, suddenly can be with the fortune of lifting support top beam wait need to provide one kind
Transmission method, entirety center of gravity is lower when being not only able to satisfy main road haulage, contour length is long, but also contour length is shorter when being able to satisfy into cage
Requirement, come meet fully-mechanized mining working set cap transport requirement.
Summary of the invention
Place, the present invention provide a kind of transporter of coal mine hydraulic supporting top beam in order to overcome the above-mentioned deficiencies of the prior art
Method disassembles hydraulic support, the set cap of overlength is required to change length and height with different shipping yards, to meet in tank
The requirement of cage and main road haulage.
The present invention is achieved through the following technical solutions: a kind of transportation resources of coal mine hydraulic supporting top beam, feature
It is, comprising steps of
The flat transportation stage falls in set cap horizontal sling on the vehicle frame of transporting bracket vehicle, vehicle frame be equipped with stent holder,
Lifting device, jack, front standing pillar and back prop, vehicle frame are several equipped with connecting with stent holder, front standing pillar and back prop
Connecting hole is welded to connect nut below connecting hole, and stent holder, front standing pillar and back prop are bolted nut and are fixed on vehicle
On frame, set cap is jacked up by front standing pillar on vehicle frame and back prop, the needling of pin shaft and set cap at the top of front standing pillar
Hingedly, set cap is transported after the completion of fixing with vehicle frame；
The cage haulage stage after set cap is conveyed into cage by vehicle frame, adjusts jack raising lifting device, lifting device
It is equipped with the otic placode connecting with bracket with jack connecting pin top, is equipped with the pin shaft hinged with set cap at the top of front standing pillar；It will
Otic placode is raised up at set cap, and by otic placode articulated stand top beam, jack jacking elongation jacks up set cap, top of support
When beam rises to close at the top of cage while set cap meets cage length, prevented using Auxiliary support jack-up set cap very heavy
Top decompression causes set cap to fall, while the hydraulic lock of jack is locked, cage closing, starting transport；
Tunnel haulage stage, cage transport set cap to underground, and jack releases hydraulic lock and rises when cage out, removes
Auxiliary support, jack are shunk, and set cap is propped up by front standing pillar and back prop, and otic placode releasing is hinged with set cap, and thousand
Jin top is retracted to most short, and set cap is fallen after rise, and whole height transported after being preferably minimized in tunnel.
The beneficial effects of the present invention are: of the invention solves the problems, such as fully mechanized mining supporter in underground coal mine transport, especially
It is to be restricted by cage and heading sizes, when needing to transport the set cap of super large, lifting device is enabled, to meet mine cage ruler
The requirement of very little and underworkings size.Reduce transporting bracket cost, for underground coal mine fully-mechanized mining equipment transport provide it is safe and efficient,
Economic means of transportation.
Detailed description of the invention
Below according to drawings and examples, the present invention is further described.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is use state of the invention with reference to figure.
In figure: 1, vehicle frame, 2, wheel, 3, stent holder, 4, lifting device, 5, jack, 6, jacking bracket, 7, bracket
Attachment base, 8, set cap, 9, front standing pillar, 10, Auxiliary support, 11, back prop.
Specific embodiment
Such as a kind of Fig. 1 to transportation resources of coal mine hydraulic supporting shown in Fig. 2, which is characterized in that comprising steps of
The flat transportation stage, by dismantling under set cap 8 it is horizontal sling on the vehicle frame 1 for falling in transporting bracket vehicle, set on vehicle frame 1
There are stent holder 3, lifting device 4, jack 5, front standing pillar 9 and back prop 11, vehicle frame 1 is equipped with and stent holder 3, front standing pillar
9 and several connecting holes that connect of back prop 11, nut, stent holder 3, front standing pillar 9 and back prop are welded to connect below connecting hole
11, which are bolted nut, is fixed on vehicle frame 1, jacks up set cap 8 by front standing pillar 9 on vehicle frame 1 and back prop 11,
The needling of the pin shaft and set cap 8 at 9 top of front standing pillar is hinged, and set cap 8 is transported after the completion of fixing with vehicle frame 1；
The cage haulage stage after set cap 8 is conveyed into cage by vehicle frame 1, adjusts 5 raising lifting device 4 of jack, lifting
Be equipped with the otic placode 7 connect with set cap 8 at the top of device 4 and 5 connecting pin of jack, at the top of front standing pillar 9 equipped with and set cap 8
Hinged pin shaft 15；Otic placode 7 is raised up at set cap 8, by 7 articulated stand top beam 8 of otic placode, the jacking of jack 5 extends,
Set cap 8 is jacked up, when set cap 8 rises to close at the top of cage while set cap 8 meets cage length, uses auxiliary branch
10 jack-up set cap 8 of support prevents 5 decompression of jack from set cap 8 being caused to fall, while the hydraulic lock of jack 5 is locked, tank
Cage closing, starting transport；
Tunnel haulage stage, cage transport set cap 8 to underground, and jack 5 releases hydraulic lock and rises when cage out, tears open
Lower Auxiliary support 10, jack 5 are shunk, and set cap 8 is propped up by front standing pillar 9 and back prop 11, and otic placode 7 releases and set cap
8 it is hinged, jack 5 is retracted to most short, and set cap 8 is fallen after rise, and whole height transported after being preferably minimized in tunnel.
Of the invention solves the problems, such as fully mechanized mining supporter in underground coal mine transport, especially by cage and heading sizes system
About, bracket is disassembled when needing to change overall dimension, the set cap 8 of overlength is individually transported, lifting device 4 is enabled, comes
Meet mine cage size and the requirement of underworkings size, reduce by 8 transportation cost of set cap, is transported for underground coal mine fully-mechanized mining equipment
It is defeated to provide safe and efficient, economic means of transportation.
Claims (1)
1. a kind of transportation resources of coal mine hydraulic supporting top beam, which is characterized in that comprising steps of
The flat transportation stage, by dismantling under set cap (8) it is horizontal sling on the vehicle frame (1) for falling in transporting bracket vehicle, vehicle frame
(1) stent holder (3), lifting device (4), jack (5), front standing pillar (9) and back prop (11), vehicle frame is equipped with to set on (1)
There are several connecting holes connecting with stent holder (3), front standing pillar (9) and back prop (11), be welded to connect nut below connecting hole,
Stent holder (3), front standing pillar (9) and back prop (11) are bolted nut and are fixed on vehicle frame (1), pass through vehicle frame (1)
On front standing pillar (9) and back prop (11) jack up set cap (8), the column of pin shaft and set cap (8) at the top of front standing pillar (9)
Nest is hinged, and set cap (8) is transported after the completion of fixing with vehicle frame (1)；
The cage haulage stage after set cap (8) is conveyed into cage by vehicle frame (1), adjusts jack (5) raising lifting device
(4), lifting device (4) is equipped with the otic placode (7) connecting with set cap (8), front standing pillar (9) with jack (5) connecting pin top
Top is equipped with the pin shaft (15) hinged with set cap (8)；Otic placode (7) is raised up at set cap (8), is passed through otic placode (7)
Articulated stand top beam (8), jack (5) jacking elongation, jacks up set cap (8), set cap (8) rises to close at the top of cage
When set cap (8) meets cage length simultaneously, jacking up set cap (8) using Auxiliary support (10) prevents jack (5) from losing
Pressure causes set cap (8) to fall, while the hydraulic lock of jack (5) is locked, cage closing, starting transport；
Tunnel haulage stage, cage transport set cap (8) to underground, and jack (5) releases hydraulic lock and rises when cage out
It rises, removes Auxiliary support (10), jack (5) is shunk, and set cap (8) is propped up by front standing pillar (9) and back prop (11), otic placode
(7) release hinged with set cap (8), jack (5) is retracted to most short, and set cap (8) falling, whole height drops to most
It is transported after low in tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258101.1A CN109854296A (en) | 2019-04-01 | 2019-04-01 | A kind of transportation resources of coal mine hydraulic supporting top beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258101.1A CN109854296A (en) | 2019-04-01 | 2019-04-01 | A kind of transportation resources of coal mine hydraulic supporting top beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854296A true CN109854296A (en) | 2019-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258101.1A Pending CN109854296A (en) | 2019-04-01 | 2019-04-01 | A kind of transportation resources of coal mine hydraulic supporting top beam |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20000271U1 (en) * | 2000-01-07 | 2000-04-13 | Pohle & Rehling Gmbh | Transfer jack for underground routes |
| CN201882083U (en) * | 2010-12-29 | 2011-06-29 | 洛阳龙门煤业有限公司 | Suspended bracket transport vehicle |
| WO2012075544A1 (en) * | 2010-12-09 | 2012-06-14 | Waratah Engineering Pty Ltd | Shuttle car and cabin |
| CN203727243U (en) * | 2013-09-30 | 2014-07-23 | 诺文科装备(北京)有限公司 | Mining quick-reloading handling system |
| CN104003327A (en) * | 2013-02-22 | 2014-08-27 | 莱州亚通重型装备有限公司 | Drag shovel multipurpose car and method for enabling underground support to enter cage |
| CN206983834U (en) * | 2017-07-07 | 2018-02-09 | 陈均 | Lift transport vehicle |
-
2019
- 2019-04-01 CN CN201910258101.1A patent/CN109854296A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20000271U1 (en) * | 2000-01-07 | 2000-04-13 | Pohle & Rehling Gmbh | Transfer jack for underground routes |
| WO2012075544A1 (en) * | 2010-12-09 | 2012-06-14 | Waratah Engineering Pty Ltd | Shuttle car and cabin |
| CN201882083U (en) * | 2010-12-29 | 2011-06-29 | 洛阳龙门煤业有限公司 | Suspended bracket transport vehicle |
| CN104003327A (en) * | 2013-02-22 | 2014-08-27 | 莱州亚通重型装备有限公司 | Drag shovel multipurpose car and method for enabling underground support to enter cage |
| CN203727243U (en) * | 2013-09-30 | 2014-07-23 | 诺文科装备(北京)有限公司 | Mining quick-reloading handling system |
| CN206983834U (en) * | 2017-07-07 | 2018-02-09 | 陈均 | Lift transport vehicle |
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Application publication date: 20190607 |
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| WD01 | Invention patent application deemed withdrawn after publication |