CN109915163A - Speedy drivage system and speedy drivage method - Google Patents
Speedy drivage system and speedy drivage method Download PDFInfo
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- CN109915163A CN109915163A CN201910244452.7A CN201910244452A CN109915163A CN 109915163 A CN109915163 A CN 109915163A CN 201910244452 A CN201910244452 A CN 201910244452A CN 109915163 A CN109915163 A CN 109915163A
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- tunnel
- mole
- car body
- speedy drivage
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 103
- 238000005520 cutting process Methods 0.000 claims abstract description 64
- 230000008093 supporting effect Effects 0.000 claims abstract description 62
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 239000003245 coal Substances 0.000 claims abstract description 13
- 230000002045 lasting effect Effects 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000005065 mining Methods 0.000 abstract description 8
- 230000032258 transport Effects 0.000 description 29
- 238000010276 construction Methods 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The present invention provides a kind of speedy drivage system and speedy drivage methods.Wherein, speedy drivage system includes: mole, including traveling component and cutting component；Temporary support device, including multiple brackets, each bracket have supporting state and retracted state；Transporting bracket device, it is arranged on mole, transporting bracket device includes the support component for lifting-up support, after cutting component cutting preset time, support component jacks at least one bracket, which is switched to retracted state by supporting state, and transporting bracket device drives the support motion to predetermined position, bracket is switched to supporting state by retracted state, to be supported to tunnel；Multiple suspension devices, positioned at the downstream position of mole, when transporting bracket device drives the support motion to predetermined position, each suspension device carries out anchor pole and/or cable bolting to tunnel.The problem of tunnelling efficiency that the present invention solves coal mining in the prior art is lower, influences manufacturing schedule.
Description
Technical field
The present invention relates to technical field of mining equipment, in particular to a kind of speedy drivage system and speedy drivage side
Method.
Background technique
Currently, there are mainly two types of domestic coal mining methods: one is machine picks (such as development machine) to excavate；Another kind still uses
The old-fashioned tunneling method drilled and blasted.Support pattern majority is suspension roof support when two methods are tunneled.
In the prior art, as follows in the course of work that development machine excavates: mole carries out cutting first, when cutting one
Development machine is shut down after a circulation, carries out anchor shaft anchor cable branch using man-hour manually hand-held monomer-type jumbolter or the airborne roof-bolter of anchor driving machine
Shield, first tunnels supporting again, and mole cutting one circulation usually requires 7~15min, completes the supportings operations such as anchor cable, anchor pole
Half an hour or more is needed, the efficiency of coal mine down-hole tunnel driving has been seriously affected.
Summary of the invention
The main purpose of the present invention is to provide a kind of speedy drivage system and speedy drivage methods, to solve the prior art
The problem of tunnelling efficiency of middle coal mining is lower, influences manufacturing schedule.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of speedy drivage system, comprising: pick
Into device, including traveling component and cutting component, traveling component drives cutting component movement；Temporary support device, at least partly
Mole is in the supporting region of temporary support device, and temporary support device includes being arranged along the extending direction interval in tunnel
Multiple brackets, each bracket have supporting state and retracted state；Transporting bracket device is arranged on mole, bracket fortune
Defeated device includes support component, and support component is used for lifting-up support, after cutting component cutting preset time, support component jacking
At least one bracket, the bracket are switched to retracted state by supporting state, and transporting bracket device drives the support motion to default
At position, bracket is switched to supporting state by retracted state, to be supported to tunnel；Multiple suspension devices, along mole
Direction of travel, multiple suspension devices are located at the downstream position of mole, drive the support motion to transporting bracket device
When to predetermined position, each suspension device carries out anchor pole and/or cable bolting to tunnel.
Further, multiple suspension devices are arranged along the extending direction interval in tunnel.
Further, multiple suspension devices include the first suspension device and the second suspension device, and the second suspension device is located at
Side of first suspension device far from mole, speedy drivage system further include: air supply device, including pressure fan and with air-supply
The air funnel that the air outlet of machine is connected, air funnel are erected on the first suspension device, to extend on mole.
Further, the first suspension device includes: the second car body；Multiple sinciput jumbolters are arranged on the second car body,
Along the direction of travel of mole, each sinciput jumbolter is to progress suspension roof support at the top of the front side in tunnel；Multiple middle side anchor poles
Drilling machine is arranged on the second car body, and each middle side jumbolter carries out suspension roof support to the side wall in tunnel；Anchor cable is pushed up after multiple first
Drilling machine is arranged on the second car body, and anchor cable rig is pushed up along the direction of travel of mole, after each first to the backside top in tunnel
Carry out suspension roof support；The lower section of the second car body is arranged in first running part, with drive the second car body, multiple sinciput jumbolters,
Anchor cable rig is pushed up after multiple middle side jumbolters and multiple first to advance.
Further, the second suspension device includes: third car body；Multiple toe lasting jumbolters are arranged on third car body,
Each toe lasting jumbolter carries out suspension roof support to the side wall in tunnel；Anchor cable rig is pushed up after multiple second, is arranged on third car body,
Anchor cable rig is pushed up along the direction of travel of mole, after each second, and suspension roof support is carried out to the backside top in tunnel；Second walking
The lower section of third car body is arranged in portion, to push up anchor cable rig after driving third car body, multiple toe lasting jumbolters and multiple second
It advances.
Further, traveling component includes the first car body and the crawler-type traveling portion connecting with the first car body, transporting bracket
Device is connect with the first car body, mole further include: transport assembly is connect, along the traveling side of mole with the first car body
To transport assembly is located at the downstream position of the first car body, to convey to the coal charge under cutting component cutting；Wherein, it props up
Frame transport device is erected on transport assembly.
Further, the first running part includes two the first sub- walking structures, two the first sub- walking structures edges and driving
The perpendicular direction interval setting of the direction of travel of device, two the first sub- walking structures are located at the two sides of transport assembly；
Second running part includes two the second sub- walking structures, and two the second sub- walking structures mutually hang down along the direction of travel with mole
Straight direction interval setting, two the second sub- walking structures are located at the two sides of transport assembly.
Further, transporting bracket device further include: the 5th driving device is connect with support component, the 5th driving device
Driving support component is moved along the extending direction in tunnel and/or the short transverse in tunnel, so that support component drives support motion.
Further, each bracket includes top beam and the first driving device that connect with top beam, first driving device driving top
Short transverse of the beam along tunnel carries out stretching motion；Wherein, supporting state and top when there is bracket top beam to be in elongation state
Beam is in retracted state when contraction state.
According to another aspect of the present invention, a kind of speedy drivage method is provided, suitable for above-mentioned speedy drivage system,
Speedy drivage method includes: step S1: the mole of speedy drivage system carries out cutting to tunnel；Step S2: wait tunnel dress
After the cutting component cutting preset time set, the support component of speedy drivage system in multiple brackets of speedy drivage system to leaning on
The bracket of nearly suspension device is jacked, which is switched to retracted state by supporting state, and transporting bracket device drives the branch
Frame is advanced along tunnel；Step S3: when transporting bracket device drives the support motion to predetermined position, the bracket is by retraction shape
State is switched to supporting state, to be supported to tunnel, meanwhile, suspension device carries out anchor pole and/or cable bolting to tunnel.
Apply the technical scheme of the present invention, mole carry out cutting before, first using temporary support device to tunnel into
Row gib, to guarantee the safety of roadway construction.After cutting component cutting preset time, the support of transporting bracket device
Component jacks at least one bracket, which is switched to retracted state by supporting state, and transporting bracket device drives the bracket to transport
It moves to predetermined position.Meanwhile each suspension device carries out anchor pole and/or cable bolting to tunnel.Wherein, it is transported to default position
The bracket at the place of setting is switched to supporting state by retracted state, to be supported to tunnel, and then before realization temporary support device
It moves, mole continues cutting operation.
With mole in the prior art compared with supporting alternately operating, the driving of the speedy drivage system in the application is filled
The driving movement and the supporting of suspension device operation set can carry out simultaneously, and then shorten production time-consuming, improve tunnel pick
The problem of into efficiency, and then the tunnelling efficiency for solving coal mining in the prior art is lower, influences manufacturing schedule.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the side view of the embodiment of speedy drivage system according to the present invention；
Fig. 2 shows the top views of the speedy drivage system in Fig. 1；
Fig. 3 shows the side view of the mole of the speedy drivage system in Fig. 1；
Fig. 4 shows the top view of the mole in Fig. 3；
Fig. 5 shows the side view of the transport assembly of the mole in Fig. 3；
Fig. 6 shows the top view of the transport assembly in Fig. 5；
Fig. 7 shows the side view of the transporting bracket device of the speedy drivage system in Fig. 1；
Fig. 8 shows the top view of the transporting bracket device in Fig. 7；
Fig. 9 shows the side view of the first suspension device of the speedy drivage system in Fig. 1；
Figure 10 shows the top view of the first suspension device in Fig. 9；
The bracket that Figure 11 shows the speedy drivage system in Fig. 1 is in main view when supporting state；
Figure 12 shows the main view when bracket in Figure 11 is in retracted state；
Figure 13 shows the side view of the second suspension device of the speedy drivage system in Fig. 1；And
Figure 14 shows the top view of the second suspension device in Figure 13.
Wherein, the above drawings include the following reference numerals:
10, temporary support device；11, bracket；111, top beam；112, first driving device；113, telescopic arm；114, it stands
Column；115, third driving device；116, collateral backplate component；116a, collateral backplate；116b, fourth drive device；20, it tunnels
Device；21, traveling component；211, the first car body；212, crawler-type traveling portion；22, support component；24, cutting component；25, it transports
Defeated component；251, receiving hopper；252, front chute；253, middle part chute；254, rear portion chute；255, power mechanism；30, supporting
Device；35, the first suspension device；351, the second car body；352, sinciput jumbolter；353, middle side jumbolter；354, first
After push up anchor cable rig；355, the first running part；36, the second suspension device；361, third car body；362, toe lasting jumbolter；
363, anchor cable rig is pushed up after second；364, the second running part；40, air supply device；50, transporting bracket device；51, the 5th driving dress
It sets；52, aeration structure；100, tunnel.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used is usually directed to attached drawing as " upper and lower "
Shown in for direction, or on vertical, vertical or gravity direction；Similarly, it for ease of understanding and retouches
It states, " left and right " is usually for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each component itself,
But the above-mentioned noun of locality is not intended to restrict the invention.
Tunnelling efficiency in order to solve the problem of coal mining in the prior art is lower to influence manufacturing schedule, this Shen
It please provide a kind of speedy drivage system and speedy drivage method.
As depicted in figs. 1 and 2, speedy drivage system includes mole 20, temporary support device 10, transporting bracket device
50 and two suspension devices 30.Wherein, mole 20 includes traveling component 21 and cutting component 24, and traveling component 21, which drives, to be cut
Cut the movement of component 24.At least partly mole 20 is in the supporting region of temporary support device 10, temporary support device 10
Including the spaced multiple brackets 11 of the extending direction along tunnel 100, each bracket 11 has supporting state and retracted state.Branch
Frame transport device 50 is arranged on mole 20, and transporting bracket device 50 includes support component 22, and support component 22 is for pushing up
Ascending branch frame 11, after 24 cutting preset time of cutting component, support component 22 jacks a bracket 11, and the bracket 11 is by supporting shape
State is switched to retracted state, and transporting bracket device 50 drives the bracket 11 to move to predetermined position, and bracket 11 is by retracted state
It is switched to supporting state, to be supported to tunnel 100.Along the direction of travel of mole 20, two suspension devices 30 are located at
The downstream position of mole 20, when transporting bracket device 50 drives the bracket 11 to move to predetermined position, each supporting
Device 30 carries out anchor pole and/or cable bolting to tunnel 100.
It is first right using temporary support device 10 before mole 20 carries out cutting using the technical solution of the present embodiment
Tunnel 100 carries out gib, to guarantee the safety of the construction of tunnel 100.After 24 cutting preset time of cutting component, bracket
The support component 22 of transport device 50 jacks a bracket 11, which is switched to retracted state, bracket fortune by supporting state
Defeated device 50 drives the bracket 11 to move to predetermined position.Meanwhile each suspension device 30 to tunnel 100 carry out anchor pole and/or
Cable bolting.Wherein, the bracket 11 for being transported to predetermined position is switched to supporting state by retracted state, to tunnel 100
It is supported, and then realizes the Forward of temporary support device 10, mole 20 continues cutting operation.
With mole in the prior art compared with supporting alternately operating, the driving of the speedy drivage system in the present embodiment
The driving movement of device 20 can carry out simultaneously with the supporting operation of suspension device 30, and then shorten production time-consuming, improve
100 drivage efficiency of tunnel, and then the tunnelling efficiency for solving coal mining in the prior art is lower, influences manufacturing schedule
Problem
In the present embodiment, mole 20 is special anchor driving machine.It should be noted that the type of mole 20 is unlimited
In this, optionally, mole 20 is special continuous milling machine or special development machine.
In the present embodiment, temporary support device 10 includes 18 brackets 11.It should be noted that the number of bracket 11 is not
It is limited to this, can be adjusted according to the length or depth in tunnel 100.
In the present embodiment, frame spacing of 24 cutting of cutting component one circulation between two brackets 11.Optionally, it cuts
Cutting 24 cutting of component one circulation is 800mm or 900mm or 1000mm or 1100mm or 1200mm.
It should be noted that the number of suspension device 30 is without being limited thereto.Optionally, suspension device 30 be three or four or
Five.
It should be noted that the number of the disposable lifting-up support 11 of support component 22 is without being limited thereto, as long as can satisfy life
Production demand.Optionally, support component 22 jacks two or three brackets 11.
As depicted in figs. 1 and 2, two suspension devices 30 are arranged along the extending direction interval in tunnel 100.In this way, tunneling
During device 20 is tunneled along the extending direction in tunnel 100, extending direction row of two suspension devices 30 along tunnel 100
Into, and supporting is carried out to tunnel 100 respectively, supporting reliability is on the one hand improved, the peace of the construction of tunnel 100 is further improved
Quan Xing；On the other hand two suspension devices 30 are each responsible at different location the supporting of (such as 100 top of tunnel and side wall), in turn
It ensure that supporting validity, improve the fast safety in utilization for reading driving system.
As depicted in figs. 1 and 2, two suspension devices 30 include the first suspension device 35 and the second suspension device 36, and second
Suspension device 36 is located at the first side of the suspension device 35 far from mole 20, and speedy drivage system further includes air supply device
40.Wherein, air supply device 40 includes pressure fan and the air funnel being connected with the air outlet of pressure fan, and air funnel is erected at first
On suspension device 35, to extend on mole 20.In this way, air supply device 40 is sent in 20 cutting course of mole
Air duct extends on mole 20 from the first suspension device 30, to be aerated operation to roadway construction, and then is work people
Member provides sufficient oxygen, and then guarantees working security.In addition, two suspension devices 30 can carry out supporting simultaneously, in turn
The support efficiency of suspension device 30 is improved, realizes quick supporting.
Optionally, the length of air funnel can be adjusted according to the length in tunnel 100, so that air supply device 40 can be applicable in
In different length or the tunnel 100 of depth.
In the present embodiment, transporting bracket device 50 further includes aeration structure 52, so that transporting bracket device 50 has fortune
Two kinds of functions of defeated bracket 11 and the ventilation of tunnel front.Wherein, the air outlet on transporting bracket device 50 apart from working face meet head on away from
From less than 10m.
Optionally, the first suspension device 35 includes the second car body 351, multiple sinciput jumbolters 352, multiple middle side anchor poles
Anchor cable rig 354 and the first running part 355 are pushed up after drilling machine 353, multiple first.Wherein, multiple settings of sinciput jumbolter 352 exist
On second car body 351, along the direction of travel of mole 20, each sinciput jumbolter 352 is to progress at the top of the front side in tunnel 100
Suspension roof support.Multiple middle side jumbolters 353 are arranged on the second car body 351, and each middle side jumbolter 353 is to tunnel 100
Wall is helped to carry out suspension roof support.It pushes up anchor cable rig 354 after multiple first to be arranged on the second car body 351, along the row of mole 20
Anchor cable rig 354 is pushed up into direction, after each first, and suspension roof support is carried out to the backside top in tunnel 100.The setting of first running part 355
In the lower section of the second car body 351, to drive the second car body 351, multiple sinciput jumbolters 352, multiple middle side jumbolters 353
And anchor cable rig 354 is pushed up after multiple first and is advanced.As shown in Figure 9 and Figure 10, the first suspension device 35 include the second car body 351,
Anchor cable rig 354 and the first running part are pushed up after helping jumbolter 353, two first in four sinciput jumbolter 352, two
355.In this way, sinciput jumbolter 352 is used to carry out suspension roof support at the top of the front side to tunnel 100, middle side jumbolter 353 is right
The side wall in tunnel 100 carries out supporting, and top anchor cable rig 354 carries out suspension roof support to the backside top in tunnel 100 after first, in turn
Guarantee the safety of tunnel production.
In the present embodiment, the first suspension device 35 is eight arm roofboltiers.It should be noted that the arm number of roofboltier
It is without being limited thereto.Optionally, the first suspension device 35 is four arms or six arms or ten arm roofboltiers.
It should be noted that the type of the first suspension device 35 is without being limited thereto.Other embodiment party being not shown in the accompanying drawings
In formula, the first suspension device includes multiple anchor cable rigs, and each anchor cable rig carries out cable bolting to tunnel 100.
In the present embodiment, 355 top of the first running part of the first suspension device 35, workbench lower width compare bracket
Away from small, the first suspension device 35 can fill the air duct interorbital of left and right two of the aeration structure 52 of transport device 50 in transporting bracket
It sets and is moved forward and backward between 50 two air duct tracks.
In the present embodiment, air funnel is connected with air duct in tunnel, distance of stretch out and draw back according to the length in tunnel 100 or depth into
Row adjustment, usual distance of stretch out and draw back are 10~20m.Wherein, wind is carried out in tunnel by the air duct flow dividing structure being arranged on the second car body 351
It is divided into two parts, is connected respectively by air funnel with the aeration structure 52 of transporting bracket device 50.
Optionally, the second suspension device 36 after third car body 361, multiple toe lasting jumbolters 362, multiple second including pushing up
Anchor cable rig 363 and the second running part 364.Wherein, multiple toe lasting jumbolters 362 are arranged on third car body 361, each toe lasting
Jumbolter 362 carries out suspension roof support to the side wall in tunnel 100.Anchor cable rig 363 is pushed up after multiple second to be arranged in third car body
On 361, anchor cable rig 363 is pushed up along the direction of travel of mole 20, after each second, anchor pole is carried out to the backside top in tunnel 100
Supporting.The lower section of third car body 361 is arranged in second running part 364, to drive third car body 361, multiple toe lasting jumbolters
Anchor cable rig 363 is pushed up after 362 and multiple second to advance.As shown in Figure 13 and Figure 14, the second suspension device 36 includes third car body
361, anchor cable rig 363 and the second running part 364 are pushed up after two toe lasting jumbolter 362, two second.In this way, toe lasting anchor pole
Drilling machine 362 carries out suspension roof support to the side wall in tunnel 100, and top anchor cable rig 363 carries out the backside top in tunnel 100 after second
Suspension roof support, and then guarantee the safety of tunnel production.
In the present embodiment, the second suspension device 36 is four arm roofboltiers.It should be noted that the arm number of roofboltier
It is without being limited thereto.Optionally, the second suspension device 36 is six arms or eight arms or ten arm roofboltiers.
It should be noted that the type of the second suspension device 36 is without being limited thereto.Other embodiment party being not shown in the accompanying drawings
In formula, the second suspension device includes multiple anchor cable rigs, and each anchor cable rig carries out cable bolting to tunnel 100.
In the present embodiment, the second suspension device 36 is that the first suspension device 35 and mole 20 provide power.It needs
Illustrate, the offer power mode of speedy drivage system is without being limited thereto.In the other embodiments being not shown in the accompanying drawings, pick
Power device is respectively all had into device, the first suspension device and the second suspension device.
As shown in Figure 3 and Figure 4, traveling component 21 includes the first car body 211 and the crawler type row connecting with the first car body 211
Portion 212 is walked, transporting bracket device 50 is connect with the first car body 211, and mole 20 further includes transport assembly 25.Wherein, it transports
Component 25 is connect with the first car body 211, and along the direction of travel of mole 20, transport assembly 25 is located under the first car body 211
It swims at position, to be conveyed to the coal charge under 24 cutting of cutting component.Wherein, transporting bracket device 50 is erected at transport assembly
On 25.In this way, crawler-type traveling portion 212 drives transport assembly 25 to move by the first car body 211, under 24 cutting of cutting component
Coal charge is delivered to outside tunnel 100 by transport assembly 25, to guarantee the cleanliness in tunnel 100, is advanced convenient for staff.
As shown in Figure 5 and Figure 6, transport assembly 25 is slipped including receiving hopper 251, front chute 252, middle part chute 253, rear portion
Slot 254 and power mechanism 255.Wherein, receiving hopper 251 is used to receive the coal charge under 24 cutting of cutting component.Along transport assembly 25
Length direction, receiving hopper 251, front chute 252, middle part chute 253 and rear portion chute 254 be sequentially connected with, power mechanism 255
For providing power to front chute 252, middle part chute 253 and rear portion chute 254, guarantee that transport assembly 25 can be with first
Car body 211 moves.
In the present embodiment, transport assembly 25 is scratch board conveyor form.It should be noted that the type of transport assembly 25
It is without being limited thereto.Optionally, transport assembly 25 is belt conveyer or the forms such as bridge conveyor or serpentine belt.
In the present embodiment, the first running part 355 includes two the first sub- walking structures, two the first sub- walking structure edges
The direction interval setting perpendicular with the direction of travel of mole 20, two the first sub- walking structures are located at transport assembly
25 two sides.Second running part 364 includes two the second sub- walking structures, two the second sub- walking structures edges and mole 20
The perpendicular direction interval setting of direction of travel, two the second sub- walking structures are located at the two sides of transport assembly 25.This
Sample, the first running part 355 and the second running part 364 are erected on transport assembly 25, and then avoid the first running part 355 and fortune
Defeated component 25, the second running part 364 interfere and influence the production of speedy drivage system with 25 recurring structure of transport assembly.
It should be noted that the number of the first sub- walking structure of the first running part 355 is without being limited thereto.Optionally, first
Running part 355 includes four or six or eight the first sub- walking structures.
It should be noted that the number of the second sub- walking structure of the second running part 364 is without being limited thereto.Optionally, second
Running part 364 includes four or six or eight the second sub- walking structures.
As shown in Figure 7 and Figure 8, transporting bracket device 50 further includes the 5th driving device 51.Wherein, the 5th driving device 51
It is connect with support component 22, the 5th driving device 51 drives extending direction and/or tunnel 100 of the support component 22 along tunnel 100
Short transverse movement so that support component 22 drive bracket 11 move.In this way, the 5th driving device 51 drives support component 22
Short transverse along tunnel 100 moves, and to realize jacking of the support component 22 to bracket 11, bracket 11 is switched to by supporting state
Retracted state.Later, transporting bracket device 50 drives the extending direction of the bracket 11 along tunnel 100 to travel forward, so that the branch
Frame 11 moves to the front side of remaining stents 11, to adjust the supporting region of temporary support device 10.
Specifically, before mole 20 carries out cutting, first tunnel 100 is temporarily propped up using temporary support device 10
Shield.After 24 cutting preset time of cutting component, the 5th driving device 51 driving support component 22 moves to temporary support device
The last one 11 position of bracket in 10, the 5th driving device 51 driving support component 22 jack the bracket 11,
Bracket 11 is switched to retracted state by supporting state.Later, support component 22 drives the bracket 11 to move to predeterminated position (remaining
The front side of bracket 11), which is switched to supporting state by retracted state, and mole 20 carries out the cutting of subsequent cycle.
Wherein, when component 22 to be supported drives the bracket 11 to move to predeterminated position, the first suspension device 35 and the second suspension device 36
Supporting is carried out to tunnel 100.
As is illustrated by figs. 11 and 12, each bracket 11 includes top beam 111 and the first driving device 112 connecting with top beam 111,
First driving device 112 drives short transverse of the top beam 111 along tunnel 100 to carry out stretching motion.Wherein, bracket 11 has top beam
Retracted state when the 111 supporting state and top beam 111 when being in elongation state is in contraction state.Specifically, when support group
When part 22 jacks bracket 11, bracket 11 is switched to retracted state by supporting state, and then the occupancy for reducing bracket 11 is empty
Between, it is passed through out of remaining stents 11 support space convenient for the bracket 11.
As is illustrated by figs. 11 and 12, each bracket 11 further includes telescopic arm 113, column 114 and third driving device 115.Its
In, telescopic arm 113 is threaded through in top beam 111.Column 114 and telescopic arm 113 are hinged, and column 114 passes through telescopic arm 113 and top beam
111 connections.Telescopic arm 113 is connect by third driving device 115 with top beam 111.Wherein, the driving of third driving device 115 is stretched
Contracting arm 113 is moved along top beam 111, to adjust the span of bracket 11.In this way, third is driven when needing to adjust the span of bracket 11
Dynamic device 115 drives telescopic arm 113 to move along top beam 111, to realize the adjustment of the span of part on bracket 11, so that work
Make personnel be more easier the adjustment of the span of bracket 11, be easy, reduces the labor intensity of staff.
Specifically, column 114 is two, and two columns 114 and top beam 111 form support space.Along roadway construction direction,
When needing that the bracket 11 for being located at rear side is shifted, carried, transporting bracket device 50 drives support component 22 to move to and needs
11 position of bracket to be shifted, the 5th driving device 51 drive support component 22 to jack the bracket 11, meanwhile, the bracket
11 are switched to retracted state (adjustment of the span including bracket 11) by supporting state, and then are convenient for the bracket 11 from other brackets
It is passed through in 11 support space, so that the carrying of bracket 11 is more easier, is easy.
In the present embodiment, top beam 111 is tubular structure, and telescopic arm 113 is threaded through in top beam 111.Wherein, telescopic arm
Extending direction of 113 telescopic direction along top beam 111.
In the present embodiment, telescopic arm 113 is two, and column 114 is two, two columns 114 and two telescopic arms 113
It is arranged correspondingly, third driving device 115 is two, and two third driving devices 115 and two telescopic arms 113 1 are a pair of
It is arranged with answering, the telescopic arm 113 of each driving of third driving device 115 corresponding thereto is moved along top beam 111.In this way, two
Three driving devices 115 can drive telescopic arm 113 corresponding thereto to move, so that the adjustment of the span of bracket 11 is more held
Easily, fast, shorten adjustment time, improve operating efficiency.
It should be noted that the number of telescopic arm 113 is without being limited thereto.Optionally, telescopic arm 113 is one, i.e. bracket 11
Side it is movable, and then realize bracket 11 span adjustment.
As is illustrated by figs. 11 and 12, each bracket 11 further includes collateral backplate component 116.Wherein, collateral backplate component 116 wraps
The fourth drive device 116b for including collateral backplate 116a and connecting with collateral backplate 116a, fourth drive device 116b driving are collateral
Backplate 116a is rotated along preset direction, when collateral backplate 116a turns to the second predetermined position, collateral backplate 116a opposition
It is blocked in the outside of column 114.In this way, collateral backplate component 116 also being capable of column when bracket 11 is in supporting state
114 outside (outside support space) is blocked, and then the rubble in tunnel 100 etc. is avoided to fall by the outside of column 114
Injure staff by a crashing object in support space, further improves the safety of temporary support device 10.
In the present embodiment, collateral backplate component 116 is two, two collateral backplate components 116 and two columns 114 1
One is arranged in correspondence with.In this way, two collateral backplate components 116 blocking to the two sides of two columns 114 is realized in above-mentioned setting, with
Prevent the rubble in tunnel 100 etc. from injuring staff by a crashing object.
As is illustrated by figs. 11 and 12, the one end of collateral backplate 116a with telescopic arm 113 far from top beam 111 is hinged, 4 wheel driven
The driving end of dynamic device 116b and collateral backplate 116a are hingedly rotated with driving side retaining-plate 116a along preset direction.Specifically,
Fourth drive device 116b driving side retaining-plate 116a is rotated around the hinged end of collateral backplate 116a and telescopic arm 113, to realize
The outside of collateral backplate 116a column 114 is blocked, so that the operation of staff opposite side retaining-plate 116a is more held
Easily, easy, reduce the labor intensity of staff.
In the present embodiment, first driving device 112, third driving device 115 and fourth drive device 116b are hydraulic
Oil cylinder.In this way, above-mentioned setting being so that staff is more easier the operation of bracket 11 and transporting bracket device 50, is easy,
Reduce the processing cost of temporary support device 10.
It should be noted that the type of first driving device 112, third driving device 115 and fourth drive device 116b
It is without being limited thereto.Optionally, first driving device 112 is cylinder.Optionally, third driving device 115 is cylinder.Optionally,
Fourth drive device 116b is cylinder.
In the present embodiment, speedy drivage system further includes pressure monitoring device.Wherein, pressure monitoring device is arranged extremely
On a few bracket 11, when bracket 11 is in supporting state, pressure monitoring device is applied for monitoring tunnel surface to bracket 11
The active force added.In this way, pressure monitoring device can realize back rock pressure real time monitor, also have to press monitoring, display, report
Alert, record and analysis function.If prompting staff to withdraw to alarm when pressing through big.Simultaneously, additionally it is possible to according to top plate
Pressure selects different support patterns.
Specifically two surveys of bracket 11 are arranged in pressure monitoring device, are connected by Wireless data transmission with host.Work as pressure
When power monitoring device detects that 111 pressure of top beam on bracket 11 is excessive, sound-light alarm can be generated.Later, two first
In driving device 112 pressure it is excessive beyond releasing pressure automatically, to guarantee tunnel man-machine safety.
In the present embodiment, speedy drivage system further includes anti-collision detection device.Wherein, anti-collision detection device is arranged
On at least one bracket 11, when the distance between transporting bracket device 50 and anti-collision detection device are less than or equal to pre-determined distance
When, anti-collision detection device beeps and/or emits beam.In this way, the anti-collision detection device on bracket 11 is arranged in
The position that cutting component 24 can be obtained, when relative position between the two enter it is non-security apart from when, shut down after acousto-optic warning,
To guarantee man-machine safety.
Present invention also provides a kind of speedy drivage methods, suitable for above-mentioned speedy drivage system, speedy drivage method
Include:
Step S1: the mole 20 of speedy drivage system carries out cutting to tunnel 100；
Step S2: after the 24 cutting preset time of cutting component of mole 20, the support component of speedy drivage system
Bracket 11 in multiple brackets 11 of 22 pairs of speedy drivage systems close to suspension device 30 jacks, and the bracket 11 is by supporting shape
State is switched to retracted state, and transporting bracket device 50 drives the bracket 11 to advance along tunnel 100；
Step S3: when mole 20 drives the bracket 11 to move to predetermined position, the bracket 11 is by retracted state
It is switched to supporting state, to be supported to tunnel 100, meanwhile, suspension device 30 carries out anchor pole and/or anchor cable to tunnel 100
Supporting.
Specifically, before mole 20 carries out cutting, first tunnel 100 is temporarily propped up using temporary support device 10
Shield.After 24 cutting preset time of cutting component, the 5th driving device 51 driving support component 22 moves to temporary support device
The last one 11 position of bracket in 10, the 5th driving device 51 driving support component 22 jack the bracket 11,
Bracket 11 is switched to retracted state by supporting state.Later, support component 22 drives the bracket 11 to move to predeterminated position (remaining
The front side of bracket 11), which is switched to supporting state by retracted state, and mole 20 carries out the cutting of subsequent cycle.
Wherein, when component 22 to be supported drives the bracket 11 to move to predeterminated position, the first suspension device 35 and the second suspension device 36
Supporting is carried out to tunnel 100.Wherein, the 24 every work of cutting component one circulation, transporting bracket device 50 drive bracket 11 forward
Move a frame.
In the present embodiment, when transporting bracket device 50 is mobile to the rear portion of mole 20, the second suspension device 36
It moves backward, until the second suspension device 36 does not influence the contraction of bracket 11.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Before mole carries out cutting, gib is first carried out to tunnel using temporary support device, to guarantee tunnel
The safety of construction.After cutting component cutting preset time, the support component of transporting bracket device jacks at least one bracket,
The bracket is switched to retracted state by supporting state, and transporting bracket device drives the support motion to predetermined position.Meanwhile respectively
Suspension device carries out anchor pole and/or cable bolting to tunnel.Wherein, the bracket for being transported to predetermined position is cut by retracted state
It is changed to supporting state, to be supported to tunnel, and then realizes the Forward of temporary support device, mole continues cutting
Operation.
With mole in the prior art compared with supporting alternately operating, the driving of the speedy drivage system in the application is filled
The driving movement and the supporting of suspension device operation set can carry out simultaneously, and then shorten production time-consuming, improve tunnel pick
The problem of into efficiency, and then the tunnelling efficiency for solving coal mining in the prior art is lower, influences manufacturing schedule
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of speedy drivage system characterized by comprising
Mole (20), including traveling component (21) and cutting component (24), the traveling component (21) drive the cutting
Component (24) movement；
Temporary support device (10), at least partly described mole (20) are in the supporting area of the temporary support device (10)
In domain, the temporary support device (10) includes the spaced multiple brackets (11) of the extending direction along tunnel (100), each institute
Bracket (11) are stated with supporting state and retracted state；
Transporting bracket device (50) is arranged on the mole (20), and the transporting bracket device (50) includes support group
Part (22), the support component (22) is for jacking the bracket (11), after cutting component (24) the cutting preset time,
The support component (22) jacks at least one described bracket (11), which is switched to described return by the supporting state
Contracting state, the transporting bracket device (50) drive the bracket (11) to move to predetermined position, and the bracket (11) is by described
Retracted state is switched to the supporting state, to be supported to the tunnel (100)；
Multiple suspension devices (30), the direction of travel along the mole (20), multiple suspension devices (30) are located at institute
The downstream position for stating mole (20) drives the bracket (11) to move to predeterminated position to the transporting bracket device (50)
When place, each suspension device (30) carries out anchor pole and/or cable bolting to the tunnel (100).
2. speedy drivage system according to claim 1, which is characterized in that multiple suspension devices (30) are along the lane
The extending direction interval in road (100) is arranged.
3. speedy drivage system according to claim 1, which is characterized in that multiple suspension devices (30) include first
Suspension device (35) and the second suspension device (36), it is remote that second suspension device (36) is located at first suspension device (35)
Side from the mole (20), the speedy drivage system further include:
Air supply device (40), including pressure fan and the air funnel being connected with the air outlet of the pressure fan, the air-supply tub
It is located on first suspension device (35), to extend on the mole (20).
4. speedy drivage system according to claim 3, which is characterized in that first suspension device (35) includes:
Second car body (351)；
The traveling on second car body (351), along the mole (20) is arranged in multiple sinciput jumbolters (352)
Direction, each sinciput jumbolter (352) is to progress suspension roof support at the top of the front side of the tunnel (100)；
Multiple middle side jumbolters (353) are arranged on second car body (351), and each middle side jumbolter (353) is right
The side wall of the tunnel (100) carries out suspension roof support；
Anchor cable rig (354) are pushed up after multiple first, are arranged on second car body (351), along the mole (20)
Direction of travel, top anchor cable rig (354) carries out suspension roof support to the backside top of the tunnel (100) after each described first；
First running part (355), setting is in the lower section of second car body (351), to drive second car body (351), more
Anchor cable rig is pushed up after a sinciput jumbolter (352), multiple middle side jumbolters (353) and multiple described first
(354) it advances.
5. speedy drivage system according to claim 4, which is characterized in that second suspension device (36) includes:
Third car body (361)；
Multiple toe lasting jumbolters (362) are arranged on the third car body (361), and each toe lasting jumbolter (362) is right
The side wall of the tunnel (100) carries out suspension roof support；
Anchor cable rig (363) are pushed up after multiple second, are arranged on the third car body (361), along the mole (20)
Direction of travel, top anchor cable rig (363) carries out suspension roof support to the backside top of the tunnel (100) after each described second；
Second running part (364), setting is in the lower section of the third car body (361), to drive the third car body (361), more
Anchor cable rig (363) are pushed up after a toe lasting jumbolter (362) and multiple described second to advance.
6. speedy drivage system according to claim 5, which is characterized in that the traveling component (21) includes the first car body
(211) and with first car body (211) the crawler-type traveling portion (212) connecting, the transporting bracket device (50) with it is described
First car body (211) connection, the mole (20) further include:
Transport assembly (25) is connect, the direction of travel along the mole (20), the fortune with first car body (211)
Defeated component (25) is located at the downstream position of first car body (211), to the coal charge under cutting component (24) cutting
It is conveyed；Wherein, the transporting bracket device (50) is erected on the transport assembly (25).
7. speedy drivage system according to claim 6, which is characterized in that
First running part (355) includes two the first sub- walking structures, two first sub- walking structures along with it is described
The perpendicular direction interval setting of the direction of travel of mole (20), two first sub- walking structures are located at described
The two sides of transport assembly (25)；
Second running part (364) includes two the second sub- walking structures, two second sub- walking structures along with it is described
The perpendicular direction interval setting of the direction of travel of mole (20), two second sub- walking structures are located at described
The two sides of transport assembly (25).
8. speedy drivage system according to claim 1, which is characterized in that the transporting bracket device (50) further include:
5th driving device (51) is connect with the support component (22), and the 5th driving device (51) drives the support
Component (22) is along the extending direction of the tunnel (100) and/or the short transverse movement of the tunnel (100), so that the branch
Support component (22) drives bracket (11) movement.
9. speedy drivage system according to claim 1, which is characterized in that each bracket (11) includes top beam (111)
With the first driving device (112) connecting with the top beam (111), the first driving device (112) drives the top beam
(111) short transverse along the tunnel (100) carries out stretching motion；Wherein, the bracket (11) has the top beam (111)
Supporting state and the top beam (111) when in elongation state are in retracted state when contraction state.
10. a kind of speedy drivage method, which is characterized in that suitable for speedy drivage system described in any one of claims 1 to 9
System, the speedy drivage method include:
Step S1: the mole (20) of the speedy drivage system carries out cutting to tunnel (100)；
Step S2: after cutting component (24) cutting preset time of the mole (20), the speedy drivage system
Support component (22) carries out the bracket (11) in multiple brackets (11) of the speedy drivage system close to suspension device (30)
Jacking, the bracket (11) are switched to retracted state by supporting state, and the transporting bracket device (50) drives bracket (11) edge
It advances in tunnel (100)；
Step S3: when the transporting bracket device (50) drives the bracket (11) to move to predetermined position, the bracket (11)
The supporting state is switched to by the retracted state, to be supported to the tunnel (100), meanwhile, the suspension device
(30) anchor pole and/or cable bolting are carried out to the tunnel (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244452.7A CN109915163A (en) | 2019-03-28 | 2019-03-28 | Speedy drivage system and speedy drivage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244452.7A CN109915163A (en) | 2019-03-28 | 2019-03-28 | Speedy drivage system and speedy drivage method |
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| Publication Number | Publication Date |
|---|---|
| CN109915163A true CN109915163A (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910244452.7A Pending CN109915163A (en) | 2019-03-28 | 2019-03-28 | Speedy drivage system and speedy drivage method |
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| CN (1) | CN109915163A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113622972A (en) * | 2021-10-11 | 2021-11-09 | 煤炭科学研究总院 | Roadway support device |
| CN114017052A (en) * | 2021-10-11 | 2022-02-08 | 煤炭科学研究总院 | Support dismantling vehicle capable of automatically drilling |
| CN114017080A (en) * | 2021-10-11 | 2022-02-08 | 煤炭科学研究总院 | Support dismounting vehicle |
| WO2022116482A1 (en) * | 2020-12-04 | 2022-06-09 | 煤炭科学研究总院 | Tunnel heading method |
| WO2023060901A1 (en) * | 2021-10-11 | 2023-04-20 | 煤炭科学研究总院有限公司 | Roadway support device |
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| WO2022116482A1 (en) * | 2020-12-04 | 2022-06-09 | 煤炭科学研究总院 | Tunnel heading method |
| CN113622972A (en) * | 2021-10-11 | 2021-11-09 | 煤炭科学研究总院 | Roadway support device |
| CN114017052A (en) * | 2021-10-11 | 2022-02-08 | 煤炭科学研究总院 | Support dismantling vehicle capable of automatically drilling |
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