CN107654245A - A kind of operation tunnel Disease Treatment installs chassis and operation tunnel Disease Treatment steel arch-shelf mechanization installation method with steel arch-shelf - Google Patents
A kind of operation tunnel Disease Treatment installs chassis and operation tunnel Disease Treatment steel arch-shelf mechanization installation method with steel arch-shelf Download PDFInfo
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- CN107654245A CN107654245A CN201711020749.2A CN201711020749A CN107654245A CN 107654245 A CN107654245 A CN 107654245A CN 201711020749 A CN201711020749 A CN 201711020749A CN 107654245 A CN107654245 A CN 107654245A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 310
- 239000010959 steel Substances 0.000 title claims abstract description 310
- 238000009434 installation Methods 0.000 title claims abstract description 80
- 201000010099 disease Diseases 0.000 title claims abstract description 37
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 118
- 239000011295 pitch Substances 0.000 claims description 38
- 230000009471 action Effects 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000007667 floating Methods 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000035807 sensation Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001562042 Physa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Chassis is installed with steel arch-shelf the invention discloses a kind of operation tunnel Disease Treatment, including steel arch-shelf installation and operation mechanism, electric control system and hydraulic control portion, the steel arch-shelf installation and operation mechanism includes railway platform truck, lifting trolley and abutment wall steel arch-shelf feeding mechanism on railway platform truck, steel arch-shelf fitting machine and vault and haunch steel arch-shelf feeding mechanism on lifting trolley；Present invention also offers operation tunnel Disease Treatment steel arch-shelf mechanization installation method.The present invention is by setting railway platform truck, lifting trolley, abutment wall steel arch-shelf feeding mechanism, steel arch-shelf fitting machine, vault and haunch steel arch-shelf feeding mechanism and electrical control part and hydraulic control part, the automatic installation of abutment wall, vault and haunch steel arch-shelf when can realize Curing of Tunnel Diseases, reduce human input, mechanization and automaticity are high, and Curing of Tunnel Diseases steel arch-shelf installation effectiveness, quality and operational security greatly improved.
Description
Technical field
The present invention relates to operation tunnel Disease Treatment apparatus field, and in particular to be that a kind of operation tunnel Disease Treatment is used
Steel arch-shelf installs chassis and operation tunnel Disease Treatment steel arch-shelf mechanization installation method.
Background technology
When domestic operation tunnel disease is renovated, when lining cracking is serious, generally use installation steel arch-shelf carries out lining cutting
Reinforce.Steel arch-shelf is installed after typically first being slotted to tunnel-liner, is subsequently filled groove body, finally completes to serve as a contrast in steel arch-shelf behind mud jacking
Build and reinforce.
When operation tunnel is reinforced by installing steel arch-shelf at present, manually installed steel arch-shelf is generally all used.Due to steel
Bow member own wt is big, and the carrier cable around railway tunnel contact net is had to when being installed to tunnel vault steel arch-shelf,
And do not allow to collide with tunnel arch wall and carrier cable, so not only difficulty is big for manually installed steel arch-shelf, labor intensity is high, makees
Industry efficiency is low, and construction safety hidden danger is big.Application No. CN201220586731.5 " a kind of existing railway tunnel defect is whole
Control with tunnel vault steel arch-shelf fitting machine " the mechanization installation equipment of steel arch-shelf when disclosing a kind of railway tunnel Disease Treatment,
It, which is formed, includes installing stand, the steel arch-shelf travelling mechanism on installation stand and electric control system and hydraulic control
Part, described steel arch-shelf travelling mechanism is by steel arch-shelf position correction apparatus and installed in steel arch-shelf position correction apparatus side
Steel arch-shelf is lifted and turning device is formed, wherein, steel arch-shelf lifting and turning device are by elevating mechanism, slew gear, tipper
Structure and fixed mechanism composition, steel arch-shelf position correction apparatus is by vertical shift mechanism, the transverse-moving mechanism above vertical shift mechanism, fixation
In the reciprocating mechanism on transverse-moving mechanism, retaining mechanism and move up and down guiding mechanism composition.But its structure is excessively simple, machine
Tool and automaticity be not high, and a kind of steel arch-shelf fitting machine of especially above-mentioned disclosure can not realize tunnel haunch and abutment wall steel
The mechanization installation exercise of bow member, practical application effect are bad, it is therefore desirable to which designing a mechanism and automaticity are high
Steel arch-shelf installs chassis.
To sum up, operation tunnel Disease Treatment vault, haunch and abutment wall steel arch-shelf mechanization peace can be used for by how designing one kind
Pretend industry steel arch-shelf installation chassis, become for those skilled in the art's urgent need to resolve the problem of one of.
The content of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of operation tunnel Disease Treatment steel arch-shelf erecting bed
Car.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of operation tunnel Disease Treatment installs chassis, including steel arch-shelf installation and operation mechanism, electrical control with steel arch-shelf
Part and hydraulic control portion, the steel arch-shelf installation and operation mechanism includes railway platform truck, on railway platform truck
Lifting trolley and abutment wall steel arch-shelf feeding mechanism, steel arch-shelf fitting machine and vault and haunch steel arch-shelf on lifting trolley
Feeding mechanism；
The lifting trolley includes fixed rack and lift platform, and the fixed rack includes being arranged on railway platform truck
And for fixing the column outer sleeve of fixed rack, and it is arranged on the outside of column outer sleeve and can be upward in vertical direction
Lower floor's platform of 90 ° of upsets；The lift platform includes being inserted in column inner sleeve in column outer sleeve, both ends respectively with column
Outer sleeve connects and is used for the column hydraulic cylinder for promoting column inner sleeve to be lifted relative to column outer sleeve with column inner sleeve, if
The upper platform on column inner sleeve is put, and is arranged on upper platform top and moveable top operating platform, it is described
Set fluted on upper platform, the first walking track and walking hydraulic cylinder are provided with the groove；
The abutment wall steel arch-shelf feeding mechanism includes upper mechanism and lower mechanisms, and the upper mechanism includes being arranged on iron
On the flat car of road and two vertical columns be arrangeding in parallel, the first outer sleeve installed in two vertical columns upper ends, set
The first inner sleeve in the first outer sleeve, the first propelling hydraulic cylinder being fixedly connected with the first outer sleeve, the lower mechanisms
Including the second outer sleeve on railway platform truck, the second inner sleeve being arranged in the second outer sleeve, with the second overcoat
The second propelling hydraulic cylinder that cylinder is fixedly connected, first propelling hydraulic cylinder and the first inner sleeve are hinged for promoting the first inner sleeve
Cylinder is stretched along the first outer sleeve, and second propelling hydraulic cylinder and the second inner sleeve are hinged for promoting the second inner sleeve along second
Outer sleeve stretches, and is respectively equipped with first outer sleeve and the second outer sleeve and is easy to abutment wall steel arch-shelf and the first inner sleeve and
The bracket of two inner sleeves contact；
The steel arch-shelf fitting machine includes the vertical shift dolly being arranged on the first walking track, on vertical shift dolly
Lifting column, the horizontal rotation mechanism on lifting column, the vertical slew gear in horizontal rotation mechanism are and vertical
The telescopic arm of slew gear connection, the chuck being connected with telescopic arm pitches mechanism, and is connected and is used for chuck flexion-extension mechanism
The revolution chuck of gripping installation steel arch-shelf；
Vault and haunch the steel arch-shelf feeding mechanism includes the mounting seat being arranged on upper platform, installed in mounting seat
The first pivoting support that is upper and can horizontally rotating, and on the first pivoting support and along the first pivoting support central axis
Symmetrically arranged two groups of bow member racks；The bow member rack include be arranged on the first pivoting support on support post, one
Hold the first connecting cross arm being connected with support post side, and the installation column being connected with the first connecting cross arm other end, institute
State support post and installation column be provided with support transverse arm in corresponding height, the support transverse arm be located at bow member rack homonymy and
For placing vault and haunch steel arch-shelf.
Further, the revolution chuck includes the chuck pivoting support being arranged in chuck flexion-extension mechanism, installed in folder
Base of the carrier head on head pivoting support, is hinged and is used for the clamp jaw for gripping steel arch-shelf with base of the carrier head, and both ends respectively with chuck
The clamping cylinder that seat and clamp jaw are hinged；The chuck, which pitches mechanism, to be included pitching seat, both ends point with the chuck that telescopic arm is hinged
The be hinged chuck of seat not being pitched with telescopic arm and chuck and pitching oil cylinder, the chuck pivoting support is arranged on gripping head pitch seat；
The telescopic arm includes the telescopic arm outer sleeve being connected with vertical slew gear, in the telescopic arm in telescopic arm outer sleeve
Sleeve, and the telescopic hydraulic cylinder that both ends are hinged with telescopic arm outer sleeve and telescopic arm inner sleeve respectively；The telescopic arm inner sleeve
Cylinder also pitches seat with chuck and chuck pitches oil cylinder and is hinged；The vertical slew gear includes being arranged in horizontal rotation mechanism
Vertical pivoting support and the vertical rotary motor for driving vertical pivoting support rotation；The vertical rotary motor is two,
The telescopic arm outer sleeve is arranged on vertical pivoting support；The horizontal rotation mechanism includes being arranged on the water at the top of lifting column
Flat pivoting support, the twin-stage rotary support in horizontal rotation supporting, and be used to drive on twin-stage rotary support
The horizontal rotation motor of dynamic horizontal rotation holding action；The vertical pivoting support and vertical rotary motor turn round installed in twin-stage
On support；The lifting column includes the lifting column outer sleeve being arranged on vertical shift dolly, the liter in lifting column outer sleeve
Post inner sleeve, the lifting column lifting hydraulic cylinder that both ends are hinged with lifting column outer sleeve and lifting column inner sleeve respectively drop；The water
Flat pivoting support is arranged at the top of lifting column inner sleeve；The small car bottom of vertical shift is provided with what is matched with the first walking track
First composite rolling wheel group, the vertical shift dolly by the first composite rolling wheel group can first walking track on traveling, the vertical shift
Dolly is also hinged with walking hydraulic cylinder.
Further, between the first connecting cross arm of two groups of bow member racks in obtuse angle, the obtuse angle angle and arch
Top and haunch steel arch-shelf radian are adapted, and first connecting cross arm is two and be arranged in parallel, and two first connections are horizontal
Upper and lower part of the arm respectively with support post and installation column is connected, and is additionally provided between the support post and installation column
Connecting plate, the connecting plate is also affixed with two first connecting cross arms, and the support transverse arm is the six roots of sensation and points three layers, every layer each two
The high settings such as root, the second connecting cross arm is provided between the support post of two groups of bow member racks, and second connection is horizontal
Arm is three and waits high setting.
Further, the column outer sleeve is ten and is placed equidistant in two each five of row, the ten root posts overcoat
Cylinder is followed successively by end column outer sleeve, middle part column outer sleeve and middle standing pillar outer sleeve from both ends to the middle, and the lower floor puts down
Platform is two and is hinged on two heel post outer sleeve sides, and the column inner sleeve is ten and is respectively fitted over ten root post overcoats
In cylinder, respectively there is a hydraulic cylinder to be hinged respectively with column inside and outside sleeve in the four radicles column outer sleeve.
Further, lower floor's platform includes lower floor's main platform body, and two be hinged with lower floor main platform body
Overturning oil cylinder and two adjustable props；Described two overturning oil cylinders and two radicle column outer sleeves are hinged and for driving lower floor
Main platform body is overturn, and described two adjustable props are hinged with two middle part column outer sleeves, and the adjustable prop adjustable length is simultaneously
For holding out against lower floor's main platform body, also it is hinged in the middle part of lower floor's main platform body with middle standing pillar outer sleeve.
Further, the lift platform also includes two concealed job platforms positioned at upper platform bottom, institute
State two concealed job platforms to be arranged symmetrically along upper platform longitudinal axis both sides, the concealed job platform includes hiding
Formula job platform main body, it is arranged on concealed job platform main body both ends and the pull liquid being hinged with concealed job platform main body
Cylinder pressure, the pull hydraulic cylinder is also with upper platform lower hinge and for releasing or retracting concealed job platform main body.
Further, the upper platform is provided with the second walking track, and the top operating platform bottom is provided with
With second the second composite rolling wheel group for matching of walking track, the top operating platform can be the by the second composite rolling wheel group
Traveling on two walking tracks.
Further, fixed stair is additionally provided with the right side of the fixed rack, is additionally provided with the right side of the lift platform
Floating staircase, the floating staircase are arranged on fixed stair and can moved up and down along fixed stair, the lift platform both ends
It is additionally provided with guardrail；The fixed rack also includes laterally setting and connecting respectively two transverse directions of two radicle column outer sleeves
Pull bar, longitudinally disposed and longitudinally connected two row column outer sleeve successively eight longitudinal ties, diagonal connection are adjacent vertical per side
Eight diagonal braces of post outer sleeve and it is connected with the end column outer sleeve on right side and longitudinally disposed two braces, described two
Root brace is also connected with railway platform truck.
Further, in addition to first hydraulic cylinder and operating desk；The first hydraulic cylinder respectively with two groups of bow members
Any group of bow member rack and upper platform in rack are hinged, and the operating desk is arranged on upper platform.
Based on foregoing teachings, present invention also offers operation tunnel Disease Treatment steel arch-shelf mechanization installation method, bag
Include following steps：
(1) installation chassis is run to Disease Treatment job position and fixation；
(2) column hydraulic cylinder acts, and column inner sleeve is stretched out with respect to column outer sleeve, completes the lifting of lifting trolley top
The raising of stand；
(3) operating personnel are reached at lifting trolley upper platform by floating staircase and fixed stair, prepare steel arch-shelf peace
Dress operation；
(4) lower floor's platform overturning oil cylinder action is operated, horizontal level will be turned under lifting trolley both sides lower floor platform；Operation
Concealed job platform pull hydraulic cylinder, the concealed job platform in lifting trolley both sides is released；
(5) operation first hydraulic cylinder makes vault and haunch steel arch-shelf feeding mechanism return back to optimal gripping position；
(6) adjust vault by the steel arch-shelf mounting process pre-established and haunch steel arch-shelf feeding mechanism, steel arch-shelf are installed
Machine and top operating platform relative position；
(7) steel arch-shelf fitting machine horizontal rotation motor, the action of vertical rotary motor are operated, adjustment steel arch-shelf fitting machine stretches
Arm is parallel with tunnel longitudinal center plane, then operates lifting column lifting hydraulic cylinder respectively, chuck pitches oil cylinder, chuck revolution branch
Hold, hydraulic cylinder of walking action makes revolution chuck be caught in vault and haunch steel arch-shelf feeding mechanism the superiors vault steel arch-shelf, operation
Clamping cylinder acts, and clamp jaw is clamped vault steel arch-shelf；
(8) operation walking hydraulic cylinder action, make steel arch-shelf fitting machine by steel arch-shelf from vault and haunch steel arch-shelf feeding machine
Structure is withdrawn from, and is walked on to steel arch-shelf installation site；
(9) horizontal rotation motor action is operated, steel arch-shelf fitting machine telescopic arm is driven 90 ° of steel arch-shelf horizontal rotation；
(10) action of chuck pivoting support is operated so that steel arch-shelf vertically turns round 90 °, during which suitably adjusts chuck and pitches oil
Cylinder acts；
(11) lifting column lifting hydraulic cylinder is operated so that the centre of gyration of vertical pivoting support is located in tunnel vault circle
The heart, the position of the centre of gyration can be positioned by manual measurement or laser sensor measurement；
(12) combined operation telescopic hydraulic cylinder pitches cylinder action with chuck, makes vault steel arch-shelf and tunnel vault physa sheet
For concentric circles, and vault steel arch-shelf is sufficiently small apart from tunnel-liner wall, enables vault steel arch-shelf safe and smooth across railway tunnel
Contact net；
(13) vertical rotary motor is operated, acts vertical pivoting support, drives vault steel arch-shelf to be turned round along the centre of gyration
And smoothly reached across contact net system to vault steel arch-shelf below designated mounting position；
(14) action of lifting column lifting hydraulic cylinder is operated again to jack in place by vault steel arch-shelf and manually fix, Vault Steel
Bow member installs；
(15) steel arch-shelf fitting machine horizontal rotation motor, vertical rotary motor, lifting column lifting hydraulic cylinder, folder are operated respectively
Head, which pitches the actions such as oil cylinder, chuck pivoting support, walking hydraulic cylinder, makes revolution chuck be caught in vault and haunch steel arch-shelf feeding machine
In the middle part of structure the superiors haunch steel arch-shelf, operation clamping cylinder action, clamp jaw is set to clamp haunch steel arch-shelf；
(16) with reference to installation steps (8), (9), (10), haunch steel arch-shelf is made to be located at vertical position, then operation rises respectively
Drop post lifting hydraulic cylinder, chuck pitch oil cylinder, haunch steel arch-shelf is installed in place and manually fixed, left side haunch by telescopic hydraulic cylinder
Steel arch-shelf installs；
(17) carry out right side haunch steel arch-shelf installation with reference to installation steps (15), (16), after the completion of all haunch steel arch-shelfs
Install.
(18) action of column hydraulic cylinder is operated, column inner sleeve is bounced back with respect to column outer sleeve, to reduce lifting trolley
Superstructure；
(19) all mechanisms of steel arch-shelf fitting machine are recycled within recess space scope, then promote top operating platform
It is mobile and across steel arch-shelf fitting machine；
(20) steel arch-shelf fitting machine is made to clamp abutment wall steel arch-shelf with reference to installation steps (6), (7)；
(21) operation lifting column lifting hydraulic cylinder raises abutment wall steel arch-shelf and leaves abutment wall steel arch-shelf feeding mechanism；
(22) horizontal rotation motor action is operated, steel arch-shelf is turned round 90 ° clockwise, during this, real-time operation is stretched
Hydraulic cylinder, chuck pitch oil cylinder, chuck pivoting support etc., avoid abutment wall steel arch-shelf from being collided with tunnel wall；
(23) telescopic hydraulic cylinder and chuck pivoting support are operated, abutment wall steel arch-shelf is installed in place and manually fixed, right side
Abutment wall steel arch-shelf installs；
(24) the first propelling hydraulic cylinder of operation acts the first inner sleeve of upper mechanism, operates the second propelling hydraulic cylinder and make
The inner sleeve of lower mechanisms second is acted, and remaining abutment wall steel arch-shelf is advanced into the leftmost side to the left；
(25) installation of left side abutment wall steel arch-shelf can be completed with reference to installation steps (20), (21), (22), (23), it is so far, whole
Ring steel arch-shelf installs, and it is overall to form a stress.
Compared with prior art, the invention has the advantages that：
(1) present invention is easy to movement of the present invention in railway tunnel, conveniently arrived by setting railway platform truck
At the disease renovated up to operation tunnel needs；
(2) lifting trolley of the invention be provided with can be in the upward 90 ° of upsets of vertical direction lower floor's platforms and concealed work
Industry platform and it is symmetrical arranged for both sides, lower floor's platform can be opened, release concealed job platform increase operating surface during use, it is full
Foot can pack up lower floor's platform and concealed job platform is reduced shared by lifting trolley when not in use to the job requirements of tunnel side wall
Space, the use being highly suitable in operation tunnel；Upper platform top is provided with top operating platform so that lifting trolley was both
The construction requirement at the top of arched tunnel can be met, it is too high with the collision of arc tunnel wall to it also avoid platform, and top layer operation horizontal
Platform by the second composite rolling wheel group can upper platform second walking track on traveling, be easy to top operating platform easily to indulge
, can be along the demand of the wider scope of operation of tunnel longitudinal direction adaptation to movement；Fixed rack set cross-tie, longitudinal tie, tiltedly
Support and brace can effectively ensure that the structural strength and stability of fixed rack；Lift platform is under the effect of column up-down hydraulic cylinder
Liftable allows this lifting trolley to meet the construction requirement of different height, while the cooperation of float staircase and fixed stair can
With effectively meet lift platform rise or decline after operating personnel the needs of passing through, coordinate top operating platform, lower floor's operation horizontal
Platform, concealed job platform so that lifting trolley can effectively meet the use demand of tunnel arch and each height space of abutment wall；
(3) abutment wall steel arch-shelf feeding mechanism of the invention is divided into upper mechanism and lower mechanisms, is adapted to abutment wall steel arch-shelf
Shape, it is easy to place abutment wall steel arch-shelf, meets gripping demand of the steel arch-shelf fitting machine to abutment wall steel arch-shelf；First outer sleeve and
The bracket for being easy to abutment wall steel arch-shelf to be contacted with the first inner sleeve and the second inner sleeve is respectively equipped with two outer sleeves so that operation the
One propelling hydraulic cylinder and the second propelling hydraulic cylinder can drive the first inner sleeve and the second inner sleeve to move, by abutment wall steel arch-shelf to the left
Or elapse to the right, it is easy to steel arch-shelf fitting machine conveniently to take abutment wall steel arch when carrying out the installation of tunnel side wall bow member
Frame；
(4) steel arch-shelf fitting machine of the invention is arranged on vertical shift dolly, and vertical shift dolly is arranged with composite rolling wheel group, makes
Obtaining steel arch-shelf fitting machine can vertically move on the track of groove, realize the gripping peace of different location steel arch-shelf in longitudinal extent
Dress；Lifting column drives lifting column inner sleeve oscilaltion by lifting hydraulic cylinder, realizes the folder of steel arch-shelf in the range of different height
Installation is taken, also may be such that steel arch-shelf fitting machine reduces lifting column height when not in use, is highly suitable for constructing in tunnel；It is horizontal
Slew gear and vertical slew gear by rotary motor driving turn round chuck can in horizontal plane and vertical rotation in surface,
Realize the gripping installation of tunnel internal arch part and abutment wall all directions steel arch-shelf；Telescopic arm is driven in telescopic arm by telescopic hydraulic cylinder
Arm stretches so that revolution chuck can with adjustable range, with horizontal rotation mechanism, vertical slew gear, vertical shift dolly cooperation and
The scope of gripping installation steel arch-shelf has been expanded significantly, and recoverable telescopic arm reduces institute's duty to steel arch-shelf fitting machine when not in use
Between, it is also very suitable for constructing in tunnel；Chuck pitches mechanism and drives revolution chuck can be with the case where chuck pitches oil cylinder effect
It is vertical within the specific limits to rotate, formed and compensated with rotation of the vertical slew gear in vertical scope, improve vertical scope
Interior Adjustment precision and flexibility ratio；Chuck is turned round by setting chuck pivoting support, can be rotated by axle of chuck pivoting support,
The gripping and installation of different angle steel arch-shelf are realized, further increases the precision and adjustment flexibility ratio of steel arch-shelf gripping installation；
(5) vault of the invention and haunch steel arch-shelf feeding mechanism be by setting pivoting support, can rotate horizontally vault and
Haunch steel arch-shelf feeding mechanism, entrained vault and haunch steel arch-shelf is entirely located in chassis width range, avoid steel
Bow member installation chassis invades tunnel operation gauge in the process of running, and is reached in chassis at Curing of Tunnel Diseases work point, and can
Quick rotation vault and haunch steel arch-shelf feeding mechanism, to facilitate steel arch-shelf fitting machine to carry out the gripping of steel arch-shelf；Due to bow member
Rack is two groups and support transverse arm is six, therefore can place more steel arch-shelfs, and can be according to demand by vault steel arch
Frame and haunch steel arch-shelf are separated；Two groups of bow member racks are symmetrical arranged, therefore mounting seat stress balance, and stability is high；Two
Between first connecting cross arm of group bow member rack in obtuse angle, obtuse angle angle is adapted with vault and haunch steel arch-shelf radian, is made
Bow member rack can more regular stabilization placement steel arch-shelf, and be highly convenient for steel arch-shelf fitting machine and take steel arch-shelf；Second connection
The setting of transverse arm and connecting plate effectively increases the structural strength and stability of bow member rack.
The present invention is by setting railway platform truck, lifting trolley, abutment wall steel arch-shelf feeding mechanism, steel arch-shelf fitting machine, arch
Top and haunch steel arch-shelf feeding mechanism and electrical control part and hydraulic control part, can be realized to abutment wall, vault and arch
The automatic installation of waist steel arch-shelf, installation effectiveness, quality and the work of steel arch-shelf during operation tunnel Disease Treatment greatly improved
Industry security.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is vault steel arch-shelf scheme of installation of the present invention.
Fig. 4 is haunch steel arch-shelf scheme of installation of the present invention.
Fig. 5 is abutment wall steel arch-shelf scheme of installation of the present invention.
Fig. 6 is the lifting trolley structural representation of the present invention.
Fig. 7 is the abutment wall steel arch-shelf feeding mechanism structural representation of the present invention.
Fig. 8 is the A partial enlarged drawings of the abutment wall steel arch-shelf feeding mechanism of the present invention.
Fig. 9 is the B partial enlarged drawings of the abutment wall steel arch-shelf feeding mechanism of the present invention.
Figure 10 is the front view of the steel arch-shelf fitting machine of the present invention.
Figure 11 is the left view of the steel arch-shelf fitting machine of the present invention.
Figure 12 is the vault and haunch steel arch-shelf feeding mechanism structural representation of the present invention.
Figure 13 is the vault of the present invention and the front view of haunch steel arch-shelf feeding mechanism.
Wherein, it is entitled corresponding to reference：
1- railway platform trucks, 2- lifting trolleys, 3- abutment wall steel arch-shelf feeding mechanisms, 4- steel arch-shelf fitting machines, 5- vaults and
Haunch steel arch-shelf feeding mechanism, 6- first hydraulic cylinders, 7- operating desks, 201- column outer sleeves, 202- lower floors platform, 203- columns
Inner sleeve, 204- column hydraulic cylinders, 205- upper platforms, 206- top operating platforms, 207- lower floors main platform body, 208- upsets
Oil cylinder, 209- adjustable props, 210- cross-ties, 211- longitudinal ties, 212- braces, the concealed job platforms of 213-,
The concealed job platform main bodys of 214-, 215- pull hydraulic cylinders, the walking tracks of 216- second, 217- the second composite rolling wheel groups,
218- fixed stairs, 219- floating staircases, 220- guardrails, the walking tracks of 221- first, 222- walking hydraulic cylinders, 223- diagonal braces,
The inner sleeves of 301- second, the propelling hydraulic cylinders of 302- second, the outer sleeves of 303- second, 304- vertical columns, the inner sleeves of 305- first,
The outer sleeves of 306- first, the propelling hydraulic cylinders of 307- first, 308- abutment wall steel arch-shelfs, 401- the first composite rolling wheel groups, 402- vertical shifts
Dolly, 403- lifting column outer sleeves, 404- lifting column lifting hydraulic cylinders, 405- lifting column inner sleeves, the supporting of 406- horizontal rotations,
The vertical pivoting supports of 407-, 408- twin-stage rotary supports, 409- telescopic arm outer sleeves, 410- telescopic hydraulic cylinders, 411- telescopic arms
Inner sleeve, 412- chucks pitch oil cylinder, and 413- chucks pitch seat, 414- chuck pivoting supports, 415- clamping cylinders, 416- clampings
Pawl, 417- base of the carrier head, 418- horizontal rotation motors, the vertical rotary motors of 419-, 501- mounting seats, the pivoting supports of 502- first,
503- bow member racks, 504- support posts, the connecting cross arms of 505- first, 506- installation columns, 507- support transverse arms, 508- connect
Fishplate bar, the connecting cross arms of 509- second, 510- vault steel arch-shelfs, 511- haunch steel arch-shelfs.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and embodiments of the present invention are included but not
It is only limitted to following examples.
As shown in figs. 1-13, a kind of operation tunnel Disease Treatment installs chassis, including steel arch-shelf installation and operation with steel arch-shelf
Mechanism, electric control system and hydraulic control portion, electric control system and hydraulic control portion are divided into routine techniques, therefore are not scheming
On show.Described steel arch-shelf installation and operation mechanism includes railway platform truck 1, lifting trolley 2, abutment wall steel arch-shelf feeding machine
Structure 3, steel arch-shelf fitting machine 4, vault and haunch steel arch-shelf feeding mechanism 5, first hydraulic cylinder 6, operating desk 7；Wherein：
Lifting trolley 2 includes fixed rack and lift platform, and fixed rack includes being arranged on railway platform truck 1 and used
In the column outer sleeve 201 of fixed fixed rack, be arranged on the outside of column outer sleeve 201 and can 90 ° of in the vertical direction overturn
Lower floor's platform 202, laterally set and connect two cross-ties 210 of two radicle column outer sleeves 201 respectively, longitudinally set
Put and eight longitudinal ties 211 of longitudinally connected two row column outer sleeve 201, diagonal are connected per side adjacent upright posts overcoat successively
Eight diagonal braces 213 of cylinder 201 and it is connected with the end column outer sleeve on right side and longitudinally disposed two braces 212；Rise
Drop stand includes being inserted in column inner sleeve 203 in column outer sleeve 201, both ends respectively with column outer sleeve 201 and column
Sleeve 203 connects and for promoting column inner sleeve 203 to be arranged on respect to the column hydraulic cylinder 204 of the motion of column outer sleeve 201
Upper platform 205 on column inner sleeve 203, the top of upper platform 205 and moveable top operating platform 206 are arranged on,
And two concealed job platforms 213 positioned at the bottom of upper platform 205；
Abutment wall steel arch-shelf feeding mechanism 3 includes upper mechanism and lower mechanisms, and upper mechanism includes being arranged on railway flat
On car 1 and two vertical columns 304 be arrangeding in parallel, the first outer sleeve 306 installed in two upper ends of vertical columns 304,
The first inner sleeve 305 being arranged in the first outer sleeve 306, the first propelling hydraulic cylinder being fixedly connected with the first outer sleeve 306
307, lower mechanisms include the second outer sleeve 303 being arranged on railway platform truck 1, the be arranged in the second outer sleeve 303
Two inner sleeves 301, the second propelling hydraulic cylinder 302 being fixedly connected with the second outer sleeve 303；
Steel arch-shelf fitting machine 4 includes the vertical shift dolly 402 on the walking track 221 of installation first, installed in vertical shift dolly 402
On lifting column, the horizontal rotation mechanism on lifting column, the vertical slew gear in horizontal rotation mechanism, with
The telescopic arm of vertical slew gear connection, the chuck being connected with telescopic arm pitches mechanism, and pitches mechanism with chuck and be connected simultaneously
For gripping the revolution chuck of steel arch-shelf；
Vault and haunch steel arch-shelf feeding mechanism 5 include the mounting seat 501 being arranged on upper platform 205, installed in peace
The first pivoting support 502 that on seat 501 and can be horizontally rotated is filled, and on the first pivoting support 502 and along first time
Turn the supporting symmetrically arranged two groups of bow member racks 503 of 502 central axis；Bow member rack 503 includes being arranged on the first revolution
Support post 504 in supporting 502, the first connecting cross arm 505 that one end is connected with the side of support post 504, is connected with first
The installation column 506 of the other end of transverse arm 505 connection, and set in support post 504 and installation column 506 opposite position
Support transverse arm 507；
The chuck pivoting support 414 that chuck includes being arranged in chuck flexion-extension mechanism is turned round, installed in chuck pivoting support
Base of the carrier head 417 on 414, it is be hinged with base of the carrier head 417 and for gripping the clamp jaw 416 of steel arch-shelf, and both ends respectively with folder
The clamping cylinder 415 that headstock 417 and clamp jaw 416 are hinged；Chuck, which pitches mechanism, to be included pitching seat with the chuck that telescopic arm is hinged
413, both ends pitch the be hinged chuck of seat 413 with telescopic arm and chuck respectively and pitch oil cylinder 412；Telescopic arm includes and vertical revolution
The telescopic arm outer sleeve 409 of mechanism connection, the telescopic arm inner sleeve 411 in telescopic arm outer sleeve 409, and both ends point
The not telescopic hydraulic cylinder 410 be hinged with telescopic arm outer sleeve 409 and telescopic arm inner sleeve 411；Vertical slew gear includes installation
Vertical pivoting support 407 in horizontal rotation mechanism and the vertical rotary motor for driving vertical pivoting support 407 to rotate
419；Horizontal rotation mechanism includes the horizontal rotation supporting 406 being arranged on lifting column, in horizontal rotation supporting 406
Twin-stage rotary support 408, and the levels on twin-stage rotary support 408 for driving horizontal rotation supporting 406 to rotate
Rotary motor 418；Lifting column includes the lifting column outer sleeve 403 being arranged on vertical shift dolly 402, installed in lifting column outer sleeve
Lifting column inner sleeve 405 in 403, the lifting column that both ends are hinged with lifting column outer sleeve 403 and lifting column inner sleeve 405 respectively
Lifting hydraulic cylinder 404；
Lower floor's platform 202 includes lower floor's main platform body 207, and the two upset oil be hinged with lower floor main platform body 207
Cylinder 208 and two adjustable props 209；
Concealed job platform 213 includes concealed job platform main body 214, is arranged on concealed job platform main body
214 both ends and the pull hydraulic cylinder 215 being hinged with concealed job platform main body 214.
Lifting trolley 2 and abutment wall steel arch-shelf feeding mechanism 3 are arranged on railway platform truck 1, steel arch-shelf fitting machine 4 and vault
And haunch steel arch-shelf feeding mechanism 5 is arranged on lifting trolley 2；Fluted, setting first in groove is set on upper platform 205
Walking track 221 and walking hydraulic cylinder 222；First propelling hydraulic cylinder 307 and the first inner sleeve 305 are hinged for promoting in first
Sleeve 305 is flexible along the first outer sleeve 306, and the second propelling hydraulic cylinder 302 and the second inner sleeve 301 are hinged for promoting in second
Sleeve 301 is flexible along the second outer sleeve 303, is respectively equipped with the first outer sleeve 306 and the second outer sleeve 303 and is easy to abutment wall steel arch
The bracket that frame 308 contacts with the first inner sleeve 305 and the second inner sleeve 301；Support post 504 and installation column 506 are corresponding
Position is provided with support transverse arm 507, and support transverse arm 507 is located at the homonymy of bow member rack 503 and for placing vault steel arch-shelf 510
And haunch steel arch-shelf 511；Chuck pivoting support 414 is arranged on gripping head pitch seat 413；Telescopic arm inner sleeve 411 is gone back and chuck
Pitch seat 413 and chuck pitches oil cylinder 412 and is hinged；Vertical rotary motor 419 is two, and telescopic arm outer sleeve 409 is arranged on perpendicular
To on pivoting support 407；Vertical pivoting support 407 and vertical rotary motor 419 are arranged on twin-stage rotary support 408；It is horizontal
Pivoting support 406 is arranged on lifting column inner sleeve 405；The bottom of vertical shift dolly 402 is provided with and the first walking phase of track 221
The the first composite rolling wheel group 401 matched somebody with somebody, vertical shift dolly 402 are arranged on the first walking track 221 by the first composite rolling wheel group 401
On, vertical shift dolly 402 is also connected with walking hydraulic cylinder 222；It is between first connecting cross arm 505 of two groups of bow member racks 503
Obtuse angle, obtuse angle angle are adapted with vault steel arch-shelf 510 and the radian of haunch steel arch-shelf 511, the first connecting cross arm 505 be two and
It is arranged in parallel, upper and lower part of two first connecting cross arms 505 respectively with support post 504 and installation column 506 is connected, and is propped up
Be additionally provided with connecting plate 508 between support column 504 and installation column 505, connecting plate 508 also with two first connecting cross arms 505
Connection, support transverse arm 507 is the six roots of sensation and divides three layers, every layer of each high setting such as two；The support post of two groups of bow member racks 503
The second connecting cross arm 509 is provided between 504, the second connecting cross arm 509 is three and waits high setting；Column outer sleeve 201 is
Ten and in two row each five be placed equidistant, ten root post outer sleeves 201 be followed successively by from both ends to the middle end column outer sleeve,
Middle part column outer sleeve and middle standing pillar outer sleeve, lower floor's platform 202 is two and is hinged on two heel post outer sleeve sides, is stood
Post inner sleeve 203 is ten and is respectively fitted in ten root post outer sleeves 201 that column hydraulic cylinder 204 is four and set respectively
In four radicle column outer sleeves 201；Two overturning oil cylinders 208 are connected with two radicle column outer sleeves and under drives
Layer main platform body 207 is flipped up, and two adjustable props 209 are connected with two middle part column outer sleeves, the length of adjustable prop 209
Adjustable and for holding out against lower floor's main platform body 207, the middle part of lower floor's main platform body 207 is also hinged with middle standing pillar outer sleeve；Two
Concealed job platform 213 is arranged symmetrically along upper platform longitudinal axis both sides, pull hydraulic cylinder also with the bottom of upper platform 205
Connect and be used to release or retract concealed job platform main body 214；Upper platform 205 is provided with the second walking track 216, top
Layer job platform 206 bottom is provided with the second composite rolling wheel group 217 to match with the second walking track 216, top layer operation horizontal
Platform 206 can the traveling on the second walking track 216 by the second composite rolling wheel group 217；Fixation is additionally provided with the right side of fixed rack
Staircase 218, lift platform right side are additionally provided with floating staircase 219, and floating staircase 219 is arranged on the top of fixed stair 218 and edge
Fixed stair can move up and down, and lift platform both ends are additionally provided with guardrail 220；Two braces 212 also connect with railway platform truck 1
Connect；First hydraulic cylinder 6 is cut with scissors with any group of bow member rack 503 in two groups of bow member racks 503 and upper platform 205 respectively
Connect, operating desk 7 is arranged on upper platform 205.
Operation tunnel Disease Treatment based on the present embodiment steel arch-shelf mechanization installation method, comprises the following steps：
(1) installation chassis is run to Disease Treatment job position and fixation；
(2) column hydraulic cylinder 204 acts, and column inner sleeve 203 is stretched out with respect to column outer sleeve 201, completes lifting platform
The raising of the top lift platform of car 2；
(3) operating personnel are reached at the upper platform 205 of lifting trolley 2 by floating staircase 219 and fixed stair 218, accurate
Standby steel arch-shelf installation operation；
(4) operate the overturning oil cylinder 208 of lower floor's platform 202 to act, water will be turned under the both sides lower floor platform 202 of lifting trolley 2
Prosposition is put；The pull hydraulic cylinder 215 of operation hidden type job platform 213, the concealed job platform 213 in the both sides of lifting trolley 2 is pushed away
Go out；
(5) operation first hydraulic cylinder 6 makes vault and haunch steel arch-shelf feeding mechanism 5 return back to optimal gripping position；
(6) adjust vault by the steel arch-shelf mounting process pre-established and haunch steel arch-shelf feeding mechanism 3, steel arch-shelf are installed
Machine 4 and the relative position of top operating platform 206；
(7) the horizontal rotation motor 418 of steel arch-shelf fitting machine 4 is operated, vertical rotary motor 419 acts, adjustment steel arch-shelf peace
4 telescopic arms of installing are parallel with tunnel longitudinal center plane, then operate lifting column lifting hydraulic cylinder 404 respectively, chuck pitches oil cylinder
412nd, chuck pivoting support 414, the walking action of hydraulic cylinder 222 make revolution chuck be caught in vault and haunch steel arch-shelf feeding mechanism 5
The superiors' vault steel arch-shelf 510, operation clamping cylinder 415 act, and clamp jaw 416 is clamped vault steel arch-shelf 510；
(8) operation walking hydraulic cylinder 222 acts, and steel arch-shelf fitting machine 4 is fed steel arch-shelf from vault and haunch steel arch-shelf
Material mechanism 5 is withdrawn from, and is walked on to steel arch-shelf installation site；
(9) operate horizontal rotation motor 418 to act, the telescopic arm of steel arch-shelf fitting machine 4 is driven steel arch-shelf horizontal rotation
90°；
(10) operate chuck pivoting support 414 to act so that steel arch-shelf vertically turns round 90 °, during which suitably adjusts chuck and faces upward
Oil cylinder 412 of bowing acts；
(11) lifting column lifting hydraulic cylinder 404 is operated so that the centre of gyration of vertical pivoting support 407 is located at tunnel vault
Round center, the position of the centre of gyration can be positioned by manual measurement or laser sensor measurement；
(12) combined operation telescopic hydraulic cylinder 410 pitches oil cylinder 412 with chuck and acted, and makes vault steel arch-shelf 510 and tunnel
Vault circle is essentially concentric circles, and vault steel arch-shelf 510 is sufficiently small apart from tunnel-liner wall, enables the safety of vault steel arch-shelf 510
Smoothly across railway tunnel contact net；
(13) vertical rotary motor 419 is operated, acts vertical pivoting support 407, drives vault steel arch-shelf 510 along revolution
Center steering and smoothly across contact net system, is reached below designated mounting position to vault steel arch-shelf 510；
(14) lifting column lifting hydraulic cylinder 404 operated again acting, vault steel arch-shelf 510 is jacked in place and manually fixed,
Vault steel arch-shelf 510 installs；
(15) the horizontal rotation motor 418 of steel arch-shelf fitting machine 4, vertical rotary motor 419, lifting column lifting liquid are operated respectively
Cylinder pressure 404, chuck, which pitch the actions such as oil cylinder 412, chuck pivoting support 414, walking hydraulic cylinder 222, makes revolution chuck be caught in vault
And the middle part of 5 the superiors' haunch steel arch-shelf of haunch steel arch-shelf feeding mechanism 511, operation clamping cylinder 415 act, and make clamp jaw 416
Clamp haunch steel arch-shelf 511；
(16) with reference to installation steps (8), (9), (10), haunch steel arch-shelf 511 is located at vertical position, then operate respectively
Lifting column lifting hydraulic cylinder 404, chuck pitch oil cylinder 412, haunch steel arch-shelf 511 is installed in place and people by telescopic hydraulic cylinder 410
Work is fixed, and left side haunch steel arch-shelf 511 installs；
(17) right side haunch steel arch-shelf 511 is carried out with reference to installation steps (15), (16) to install, after the completion of all haunch steel arches
Frame 511 installs.
(18) operate column hydraulic cylinder 204 to act, column inner sleeve 203 is bounced back with respect to column outer sleeve 201, to reduce
Lifting trolley superstructure；
(19) 4 all mechanisms of steel arch-shelf fitting machine are recycled within recess space scope, then promote top layer operation horizontal
Platform 206 moves and across steel arch-shelf fitting machine 4；
(20) steel arch-shelf fitting machine 4 is made to clamp abutment wall steel arch-shelf 308 with reference to installation steps (6), (7)；
(21) operating lifting column lifting hydraulic cylinder 404 raises abutment wall steel arch-shelf 308 and leaves abutment wall steel arch-shelf feeding machine
Structure 3；
(22) operate horizontal rotation motor 418 to act, steel arch-shelf is turned round 90 ° clockwise, during this, real-time operation is stretched
Contracting hydraulic cylinder 410, chuck pitch oil cylinder 412, chuck pivoting support 414 etc., avoid abutment wall steel arch-shelf 308 from being touched with tunnel wall
Hit；
(23) telescopic hydraulic cylinder 410 and chuck pivoting support 414 are operated, abutment wall steel arch-shelf 308 is installed in place and artificial
Fixed, right side abutment wall steel arch-shelf installs；
(24) the first propelling hydraulic cylinder 307 of operation makes the first inner sleeve 305 of upper mechanism act, operate the second propulsion liquid
Cylinder pressure 302 acts the second inner sleeve of lower mechanisms 301, and remaining abutment wall steel arch-shelf 308 is advanced into the leftmost side to the left；
(25) installation of left side abutment wall steel arch-shelf can be completed with reference to installation steps (20), (21), (22), (23), it is so far, whole
Ring steel arch-shelf installs, and it is overall to form a stress.
The operation principle of the present invention：First by haunch steel arch-shelf, vault steel arch-shelf before installation chassis enters tunnel defect point
It is placed on request on vault and haunch steel arch-shelf feeding mechanism, more stringcourses can be placed on vault and haunch steel arch-shelf feeding mechanism
Push up steel arch-shelf and haunch steel arch-shelf, every layer of steel arch-shelf placement order is vault steel arch-shelf preceding, and haunch steel arch-shelf is rear, by abutment wall
Steel arch-shelf is placed on abutment wall steel arch-shelf feeding mechanism, is then installed chassis and is entered tunnel arrival Disease Treatment job position.Peace
Fill in chassis running, vault and haunch steel arch-shelf feeding mechanism are turned round by slew gear, steel arch-shelf is entirely located in peace
Fill in chassis width range, to avoid steel arch-shelf intrusion tunnel operation gauge in running.Chassis one is installed in the present embodiment
It is secondary to carry 3 domain steel arch-shelfs, that is, include：3 sections of vault steel arch-shelfs, 6 sections of haunch steel arch-shelfs and 6 sections of abutment wall steel arches.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, all body design thought in the present invention and that mentally makes have no the change of essential meaning or polishing, what it was solved
Technical problem is still consistent with the present invention, should be included within protection scope of the present invention.
Claims (10)
1. a kind of operation tunnel Disease Treatment installs chassis, including steel arch-shelf installation and operation mechanism, electrical control division with steel arch-shelf
Point and hydraulic control portion, it is characterised in that the steel arch-shelf installation and operation mechanism includes railway platform truck (1), installed in iron
Lifting trolley (2) and abutment wall steel arch-shelf feeding mechanism (3) on the flat car of road, the steel arch-shelf fitting machine on lifting trolley
And vault and haunch steel arch-shelf feeding mechanism (5) (4)；
The lifting trolley includes fixed rack and lift platform, the fixed rack include being arranged on railway platform truck and
For fixing the column outer sleeve (201) of fixed rack, and it is arranged on the outside of column outer sleeve and can be upward in vertical direction
Lower floor's platform (202) of 90 ° of upsets；The lift platform includes the column inner sleeve being inserted in column outer sleeve (201)
(203), both ends are hinged with column outer sleeve and column inner sleeve and are used to promote column inner sleeve relative to column overcoat respectively
The column hydraulic cylinder (204) of cylinder lifting, the upper platform (205) being arranged on column inner sleeve, and it is arranged on upper platform
Top and moveable top operating platform (206), set on the upper platform fluted, and the first row is set in the groove
Walk track (221) and walking hydraulic cylinder (222)；
The abutment wall steel arch-shelf feeding mechanism includes upper mechanism and lower mechanisms, and the upper mechanism includes putting down installed in railway
On wooden handcart and two vertical columns (304) be arrangeding in parallel, the first outer sleeve installed in two vertical columns upper ends
(306) the first inner sleeve (305), being arranged in the first outer sleeve, the first advancing hydraulic pressure being fixedly connected with the first outer sleeve
Cylinder (307), the lower mechanisms include the second outer sleeve (303) being arranged on railway platform truck, are arranged on the second outer sleeve
Interior the second inner sleeve (301), the second propelling hydraulic cylinder (302) being fixedly connected with the second outer sleeve, first propulsion liquid
Cylinder pressure and the first inner sleeve are hinged for promoting the first inner sleeve to be stretched along the first outer sleeve, second propelling hydraulic cylinder and the
Two inner sleeves are hinged for promoting the second inner sleeve to be stretched along the second outer sleeve, are divided on first outer sleeve and the second outer sleeve
Abutment wall steel arch-shelf (308) She You be easy to drag groove with what the first inner sleeve and the second inner sleeve contacted；
The steel arch-shelf fitting machine includes the vertical shift dolly (402) being arranged on the first walking track, on vertical shift dolly
Lifting column, the horizontal rotation mechanism on lifting column, the vertical slew gear in horizontal rotation mechanism is and perpendicular
The telescopic arm connected to slew gear, the chuck being connected with telescopic arm pitches mechanism, and is connected and is used in combination with chuck flexion-extension mechanism
In the revolution chuck of gripping installation steel arch-shelf；
Vault and haunch the steel arch-shelf feeding mechanism includes the mounting seat (501) being arranged on upper platform, installed in installation
On seat and the first pivoting support (502) that can horizontally rotate, and on the first pivoting support and along the first pivoting support
The symmetrically arranged two groups of bow member racks (503) of central axis；The bow member rack includes being arranged on the first pivoting support
Support post (504), the first connecting cross arm (505) that one end is connected with support post side, and with the first connecting cross arm
The installation column (506) of other end connection, the support post and installation column are provided with support transverse arm in corresponding height
(507), the support transverse arm is located at bow member rack homonymy and for placing vault steel arch-shelf (510) and haunch steel arch-shelf
(511)。
2. a kind of operation tunnel Disease Treatment according to claim 1 installs chassis with steel arch-shelf, it is characterised in that described
Turn round the chuck pivoting support (414) that chuck includes being arranged in chuck flexion-extension mechanism, the folder on chuck pivoting support
Headstock (417), is hinged and is used for the clamp jaw (416) for gripping steel arch-shelf with base of the carrier head, and both ends respectively with base of the carrier head and folder
The be hinged clamping cylinder (415) of tight pawl；The chuck, which pitches mechanism, to be included pitching seat (413) with the chuck that telescopic arm is hinged, and two
End pitches the be hinged chuck of seat with telescopic arm and chuck respectively and pitches oil cylinder (412), and the chuck pivoting support is arranged on chuck
On pitching seat；The telescopic arm includes the telescopic arm outer sleeve (409) being connected with vertical slew gear, installed in telescopic arm overcoat
Telescopic arm inner sleeve (411) in cylinder, and the flexible liquid that both ends are hinged with telescopic arm outer sleeve and telescopic arm inner sleeve respectively
Cylinder pressure (410)；The telescopic arm inner sleeve also pitches seat with chuck and chuck pitches oil cylinder and is hinged；The vertical slew gear bag
Include the vertical pivoting support (407) in horizontal rotation mechanism and the vertical revolution for driving vertical pivoting support rotation
Motor (419)；The vertical rotary motor is two, and the telescopic arm outer sleeve is arranged on vertical pivoting support；The water
Flat slew gear includes being arranged on the horizontal rotation supporting (406) at the top of lifting column, the twin-stage in horizontal rotation supporting
Rotary support (408), and be used on twin-stage rotary support to drive the horizontal rotation motor of horizontal rotation holding action
(418)；The vertical pivoting support and vertical rotary motor are arranged on twin-stage rotary support；The lifting column includes being arranged on
Lifting column outer sleeve (403) on vertical shift dolly, the lifting column inner sleeve (405) in lifting column outer sleeve, both ends point
The not lifting column lifting hydraulic cylinder (404) be hinged with lifting column outer sleeve and lifting column inner sleeve；The horizontal rotation supporting peace
At the top of lifting column inner sleeve；The small car bottom of vertical shift is provided with the first composite rolling wheel to match with the first walking track
Group (401), the vertical shift dolly by the first composite rolling wheel group can first walking track on traveling, the vertical shift dolly also with
Walking hydraulic cylinder is hinged.
3. a kind of operation tunnel Disease Treatment according to claim 1 installs chassis with steel arch-shelf, it is characterised in that described
Between first connecting cross arm of two groups of bow member racks in obtuse angle, the obtuse angle angle is mutually fitted with vault and haunch steel arch-shelf radian
Should, first connecting cross arm is two and to be arranged in parallel, two first connecting cross arms respectively with support post and installation
The upper and lower part connection of column, connecting plate (508), the connecting plate are additionally provided between the support post and installation column
Also affixed with two first connecting cross arms, the support transverse arm is the six roots of sensation and points three layers, every layer of each high setting such as two, described two
The second connecting cross arm (509) is provided between the support post of group bow member rack, second connecting cross arm is three and waited
High setting.
4. a kind of operation tunnel Disease Treatment according to claim 1 installs chassis with steel arch-shelf, it is characterised in that described
Column outer sleeve is ten and is placed equidistant in two each five of row that the ten root posts outer sleeve is followed successively by end from both ends to the middle
Portion's column outer sleeve, middle part column outer sleeve and middle standing pillar outer sleeve, lower floor's platform are two and are symmetrically hinged on two
Heel post outer sleeve side, the column inner sleeve are ten and are respectively fitted in ten root post outer sleeves, four radicle
Respectively there is a hydraulic cylinder to be hinged respectively with column inside and outside sleeve in column outer sleeve.
5. a kind of operation tunnel Disease Treatment according to claim 4 installs chassis with steel arch-shelf, it is characterised in that described
Lower floor's platform includes lower floor's main platform body (207), and two overturning oil cylinders (208) be hinged with lower floor main platform body with two
Adjustable prop (209)；Described two overturning oil cylinders and two radicle column outer sleeves are hinged and for driving lower floor's main platform body
Upset, described two adjustable props are hinged with two middle part column outer sleeves, and the adjustable prop adjustable length simultaneously is used to hold out against
Lower floor's main platform body, lower floor's main platform body middle part are also hinged with middle standing pillar outer sleeve.
6. a kind of operation tunnel Disease Treatment according to claim 4 installs chassis with steel arch-shelf, it is characterised in that described
Lift platform also includes two concealed job platforms (213) positioned at upper platform bottom, described two concealed operation horizontals
Platform is arranged symmetrically along upper platform longitudinal axis both sides, and the concealed job platform includes concealed job platform main body
(214) concealed job platform main body both ends and the pull hydraulic cylinder being hinged with concealed job platform main body, are arranged on
(215), the pull hydraulic cylinder is also with upper platform lower hinge and for releasing or retracting concealed job platform main body.
7. a kind of operation tunnel Disease Treatment according to claim 4 installs chassis with steel arch-shelf, it is characterised in that described
Upper platform is provided with the second walking track (216), and the top operating platform bottom is provided with and the second walking track phase
The the second composite rolling wheel group (217) matched somebody with somebody, the top operating platform can be on the second walking tracks by the second composite rolling wheel group
It is mobile.
8. a kind of operation tunnel Disease Treatment according to claim 4 installs chassis with steel arch-shelf, it is characterised in that described
Fixed stair (218) is additionally provided with the right side of fixed rack, floating staircase (219) is additionally provided with the right side of the lift platform, it is described
Floating staircase is arranged on fixed stair top and can moved up and down along fixed stair, and the lift platform both ends are additionally provided with guardrail
(220)；The fixed rack also includes laterally setting and connecting respectively two cross-ties of two radicle column outer sleeves
(210), longitudinally disposed and longitudinally connected two row column outer sleeve successively eight longitudinal ties (211), diagonal connection is per side
Eight diagonal braces of adjacent upright posts outer sleeve and it is connected with the end column outer sleeve on right side and longitudinally disposed two braces
(212), two braces are also connected with railway platform truck.
9. a kind of operation tunnel Disease Treatment according to any one of claim 1~8 installs chassis, its feature with steel arch-shelf
It is, in addition to first hydraulic cylinder (6) and operating desk (7)；The first hydraulic cylinder respectively with two groups of bow member racks
Any group of bow member rack and upper platform be hinged, the operating desk be arranged on upper platform on.
10. the operation tunnel of chassis is installed based on the operation tunnel Disease Treatment described in any one of claim 2~9 with steel arch-shelf
Disease Treatment steel arch-shelf mechanization installation method, it is characterised in that comprise the following steps：
(1) installation chassis is run to Disease Treatment job position and fixation；
(2) column hydraulic cylinder acts, and column inner sleeve is stretched out with respect to column outer sleeve, completes lifting trolley top lift platform
Raising；
(3) operating personnel are reached at lifting trolley upper platform by floating staircase and fixed stair, prepare steel arch-shelf installation behaviour
Make；
(4) lower floor's platform overturning oil cylinder action is operated, horizontal level will be turned under lifting trolley both sides lower floor platform；Operation is hidden
Formula job platform pull hydraulic cylinder, the concealed job platform in lifting trolley both sides is released；
(5) operation first hydraulic cylinder makes vault and haunch steel arch-shelf feeding mechanism return back to optimal gripping position；
(6) by the steel arch-shelf mounting process that pre-establishes adjust vault and haunch steel arch-shelf feeding mechanism, steel arch-shelf fitting machine with
Top operating platform relative position；
(7) operate steel arch-shelf fitting machine horizontal rotation motor, the action of vertical rotary motor, adjustment steel arch-shelf fitting machine telescopic arm with
Tunnel longitudinal center plane is parallel, then operates lifting column lifting hydraulic cylinder respectively, chuck pitches oil cylinder, chuck pivoting support, OK
Walking hydraulic cylinder action makes revolution chuck be caught in vault and haunch steel arch-shelf feeding mechanism the superiors vault steel arch-shelf, and operation clamps oil
Cylinder acts, and clamp jaw is clamped vault steel arch-shelf；
(8) operation walking hydraulic cylinder action, makes steel arch-shelf fitting machine remove steel arch-shelf from vault and haunch steel arch-shelf feeding mechanism
Go out, and walk on to steel arch-shelf installation site；
(9) horizontal rotation motor action is operated, steel arch-shelf fitting machine telescopic arm is driven 90 ° of steel arch-shelf horizontal rotation；
(10) action of chuck pivoting support is operated so that steel arch-shelf vertically turns round 90 °, during which suitably adjusts chuck flexion-extension oil cylinder and moves
Make；
(11) lifting column lifting hydraulic cylinder is operated so that the centre of gyration of vertical pivoting support is located at the center of tunnel vault circle,
The position of the centre of gyration can be positioned by manual measurement or laser sensor measurement；
(12) combined operation telescopic hydraulic cylinder pitches cylinder action with chuck, vault steel arch-shelf is justified with tunnel vault essentially same
The heart is justified, and vault steel arch-shelf is sufficiently small apart from tunnel-liner wall, enables vault steel arch-shelf safe and smooth and is contacted across railway tunnel
Net；
(13) vertical rotary motor is operated, acts vertical pivoting support, drives vault steel arch-shelf to be turned round along the centre of gyration and suitable
Profit is reached below designated mounting position across contact net system to vault steel arch-shelf；
(14) action of lifting column lifting hydraulic cylinder is operated again to jack in place by vault steel arch-shelf and manually fix, vault steel arch-shelf
Install；
(15) steel arch-shelf fitting machine horizontal rotation motor, vertical rotary motor, lifting column lifting hydraulic cylinder, chuck is operated respectively to face upward
The actions such as oil cylinder, chuck pivoting support, walking hydraulic cylinder of bowing make revolution chuck be caught in vault and haunch steel arch-shelf feeding mechanism most
In the middle part of the haunch steel arch-shelf of upper strata, operation clamping cylinder action, clamp jaw is set to clamp haunch steel arch-shelf；
(16) with reference to installation steps (8), (9), (10), haunch steel arch-shelf is located at vertical position, then operate lifting column respectively
Lifting hydraulic cylinder, chuck pitch oil cylinder, haunch steel arch-shelf is installed in place and manually fixed, left side haunch steel arch by telescopic hydraulic cylinder
Frame installs；
(17) carry out right side haunch steel arch-shelf installation with reference to installation steps (15), (16), after the completion of all haunch steel arch-shelfs installations
Finish.
(18) action of column hydraulic cylinder is operated, column inner sleeve is bounced back with respect to column outer sleeve, to reduce lifting trolley top
Structure；
(19) all mechanisms of steel arch-shelf fitting machine are recycled within recess space scope, then promote top operating platform movement
And across steel arch-shelf fitting machine；
(20) steel arch-shelf fitting machine is made to clamp abutment wall steel arch-shelf with reference to installation steps (6), (7)；
(21) operation lifting column lifting hydraulic cylinder raises abutment wall steel arch-shelf and leaves abutment wall steel arch-shelf feeding mechanism；
(22) horizontal rotation motor action is operated, steel arch-shelf is turned round 90 ° clockwise, during this, real-time operation telescopic hydraulic
Cylinder, chuck pitch oil cylinder, chuck pivoting support etc., avoid abutment wall steel arch-shelf from being collided with tunnel wall；
(23) telescopic hydraulic cylinder and chuck pivoting support are operated, abutment wall steel arch-shelf is installed in place and manually fixed, right side abutment wall
Steel arch-shelf installs；
(24) the first propelling hydraulic cylinder of operation acts the first inner sleeve of upper mechanism, operates the second propelling hydraulic cylinder and make bottom
The inner sleeve action of mechanism second, the leftmost side is advanced into by remaining abutment wall steel arch-shelf to the left；
(25) installation of left side abutment wall steel arch-shelf, so far, domain steel can be completed with reference to installation steps (20), (21), (22), (23)
Bow member installs, and it is overall to form a stress.
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| CN108756927A (en) * | 2018-07-05 | 2018-11-06 | 中国铁建重工集团有限公司 | A kind of development machine steel arch-shelf installation system |
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| CN116464487A (en) * | 2023-05-12 | 2023-07-21 | 石家庄铁道大学 | Self-propelled railway tunnel supporting and installing equipment |
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