CN106761825A - For the inverted arch trestle device in tunnel - Google Patents
For the inverted arch trestle device in tunnel Download PDFInfo
- Publication number
- CN106761825A CN106761825A CN201611202181.1A CN201611202181A CN106761825A CN 106761825 A CN106761825 A CN 106761825A CN 201611202181 A CN201611202181 A CN 201611202181A CN 106761825 A CN106761825 A CN 106761825A
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- China
- Prior art keywords
- inverted arch
- template
- tunnel
- bow member
- wheel
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Abstract
A kind of inverted arch trestle device for tunnel, includes the end bow member being positioned across in tunnel（1）, be set to and end bow member（1）Couple and be arranged on end bow member（1）Side surface part inverted arch skeleton（3）, be arranged on inverted arch skeleton（3）Inverted arch template upper and that side wall is poured for forming tunnel（2）, be arranged on inverted arch skeleton（3）Central drain template upper and that Central drain is poured for forming tunnel（9）, by end bow member（1）With inverted arch skeleton（3）Inverted arch template（2）Act in tunnel-side, by end bow member（1）Central drain template（9）Tunnel centre is acted on, concreting to inverted arch template（2）With Central drain template（9）In, carry out tunnel shaping, no longer inverted arch is fixed on the side wall in tunnel by support, thus improve tunnel pour efficiency.
Description
First, technical field
The present invention relates to a kind of inverted arch trestle device, especially a kind of inverted arch trestle device for tunnel.
2nd, background technology
Inverted arch is one of chief component of tunnel structure, and it is the basis of tunnel structure, and it is on the one hand by tunnel top
Strata pressure by tunnel side wall structure or the load on road surface being effectively delivered into underground, but also effectively resist tunnel
The counter-force that road understratum is transmitted, therefore inverted arch is a kind of important building component, is also all by branch in existing inverted arch
Frame is fixed on the side wall in tunnel, due to needing that installation is combined to inverted arch, so as to reduce the efficiency that pours in tunnel, now
Also without a kind of inverted arch trestle device for tunnel.
Based on existing technical problem, technical characteristic and technique effect, application technical scheme of the invention is made.
3rd, the content of the invention
Object of the invention is a kind of inverted arch trestle device for tunnel.
In order to overcome above-mentioned technical disadvantages, it is an object of the invention to provide a kind of inverted arch trestle device for tunnel, because
What this improve tunnel pours efficiency.
To reach above-mentioned purpose, the present invention is adopted the technical scheme that：Include the end being positioned across in tunnel
Bow member, the inverted arch skeleton of the side surface part for being set to couple and be arranged on end bow member with end bow member, it is arranged on inverted arch skeleton
Go up and the inverted arch template of side wall is poured for forming tunnel, is arranged on inverted arch skeleton and is poured center for forming tunnel
The Central drain template in ditch.
Due to devising end bow member, inverted arch skeleton, inverted arch template and Central drain template, by end bow member and inverted arch
Skeleton inverted arch template action in tunnel-side, by end bow member Central drain template action in tunnel centre,
In concreting to inverted arch template and Central drain template, tunnel shaping is carried out, no longer inverted arch is fixed on by support
On the side wall in tunnel, thus improve tunnel pour efficiency.
The present invention is devised, according to tunnel shaping template carried out the mode of vertical motion end bow member, inverted arch skeleton,
Inverted arch template and Central drain template are coupled to each other.
The present invention is devised, and is also included means for correcting, is rolled Traverse Displacement Unit, preceding rolling Traverse Displacement Unit, double end screw mandrel afterwards
With centralized positioning mobile device,
The centre of end bow member is provided with means for correcting and the rolling before the two sides of end bow member are respectively arranged with
Traverse Displacement Unit, one end end head of inverted arch skeleton is set to couple and in the other end of inverted arch skeleton with preceding rolling Traverse Displacement Unit
End head rolls Traverse Displacement Unit after being provided with, the exterior side surface portion of inverted arch skeleton be provided with inverted arch template and inverted arch template with
Be provided with double end screw mandrel between inverted arch skeleton, one end end head of Central drain template be set to couple with end bow member and
The other end end head of Central drain template is provided with centralized positioning mobile device.
The present invention is devised, end bow member be set to include telescopic outrigger, shape of spreading out framework, entablature and sill and
Sill is set to arc I-beam, entablature be set to straight line I-beam and sill two ends end be respectively set to
The two ends end connection of entablature, is provided with the shape framework and in two entablatures and two of spreading out between entablature and sill
The shape framework that spreads out is respectively arranged between sill, the upper end end head that telescopic outrigger and sill are provided with sill sets
The upper surface for extending in entablature is set to, means for correcting is arranged on the middle part of entablature and preceding rolling Traverse Displacement Unit is distinguished
It is arranged on the end face portion of entablature.
The present invention is devised, and inverted arch template-setup is upper inverted arch template, middle inverted arch template and lower inverted arch template and faces upward
Arch template and lower inverted arch template are respectively set to couple with middle inverted arch template radial type, facial with in the inner side of middle inverted arch template
The side portion of inverted arch template is not set to ear 24 and ear 24 is set to couple with double end screw mandrel, and upper inverted arch template sets
It is set to and couples with inverted arch skeleton radial type.
The present invention is devised, inverted arch skeleton is set to rectangular box-like body and inverted arch skeleton be set to include upper right bar,
Bottom right bar, upper left bar and bottom left bar, the center of the center of upper right bar, the center of bottom right bar, the center of upper left bar and bottom left bar set
Be set to according to rectangular corner mode be distributed and upper right bar, bottom right bar, on be set between left bar and bottom left bar in X fonts
Connecting rod, double end screw mandrel is respectively set to couple with bottom right bar and bottom left bar and upper right bar and upper left bar be respectively set to
Traverse Displacement Unit and the connection of preceding rolling Traverse Displacement Unit are rolled afterwards.
The present invention is devised, and means for correcting is set to include column, base, sliding seat, rotating wheel, lining and telescoping cylinder
And the lower end surface portion of base is provided with column, the upper end end face portion of base is provided with sliding seat and sliding seat is set
Be to be coupled with base slidingtype by rotating wheel, be provided with telescoping cylinder between base and sliding seat and sliding seat be set to
Rotating wheel contact couples, and rotating wheel is set to couple with base by rotating wheel seat and rotating wheel is arranged on the side of sliding seat
Face, ears portion is provided with sliding seat and lining is provided with ears portion, lining be set to wooden plate body and
Base and sliding seat are respectively set to rectangular box-like body, the side surface part of sliding seat is provided with guide rail and railway effect is being rotated
On wheel, end bow member is arranged in ears portion and end bow member is set to couple with lining contact.
The present invention is devised, and Traverse Displacement Unit is rolled afterwards and is set to include main support, assistant support, roller, bearing and transverse direction
The telescoping cylinder and side surface part in main support is provided with assistant support, assistant support is set to couple and in pair with main support rotary type
Transversal stretching cylinder is provided between support and main support, is respectively provided with the bottom terminal ends of main support and the bottom terminal ends of assistant support
There is bearing and roller be arranged on bearing, main support is set to a shape box-shaped body and assistant support is set to I-shaped beam body,
Bearing is set to U-shaped cell body and is set to be hinged by ear in assistant support and main support, and roller is set to by U
Font deck couples with bearing and inverted arch skeleton is set to couple with main support.
The present invention is devised, and preceding rolling Traverse Displacement Unit is set to include fixed frame, promotes telescoping cylinder, upper arm and wheel
And wheel is arranged on fixed frame, wheel is set to couple with fixed frame contact and wheel is set to join with upper arm
Connect, promotion telescoping cylinder is provided between fixed frame and upper arm and fixed frame is set to gantry box-shaped body, upper arm is set
It is separately positioned on the two ends end of the fixing axle of wheel for plates and upper arm, fixed frame is set to the connection of end bow member simultaneously
And inverted arch skeleton is set to couple with upper arm.
The present invention is devised, and centralized positioning mobile device is set to include support beam, support wheel 82, middle standing pillar, determines
Position leading screw, Mobile base, distance rod, clamping plate and locating wheel and the two ends end face portion in support beam is respectively arranged with support wheel 82,
The pars intermedia of support beam is provided with middle standing pillar and positioning leading screw is provided with middle standing pillar, Mobile base is set to and fixed
One end end of position leading screw connection and distance rod is set to couple with Mobile base radial type, and the other end end of distance rod is set
It is to couple with the fixing axle of locating wheel, is respectively arranged with clamping plate in the two ends end of the fixing axle of locating wheel and support beam is set
It is to couple with Central drain template.
The present invention is devised, and support beam is set to I-shaped beam body, and support wheel 82 is set to the road wheel with front and back wheel
Device and middle standing pillar is set to rectangular bars body, Mobile base is set to seat shape body and distance rod with left and right bayonet part
Plates are respectively set to clamping plate, Mobile base is separately positioned on the front and back sides portion of middle standing pillar and positions leading screw and set
It is set in the connection screw thread rotation direction of the Mobile base in the front and back sides portion of middle standing pillar conversely, locating wheel is set to according to arranging up and down
Column distribution is in fixing axle and two groups of locating wheels are separately positioned on two end face portions of clamping plate.
The present invention is devised, and Central drain template-setup is left ditch template, rotating bar, cover plate, thrust leading screw, sliding shoe
It is that, in relative corresponding arranged distribution, cover plate is arranged on left water with right ditch template and left ditch template and right ditch template-setup
With in right ditch template and thrust leading screw is set to couple with cover plate rotary type, sliding shoe is set to and thrust leading screw ditch template
Couple and be respectively arranged with rotating bar, Zuo Shui between sliding shoe and left ditch template, between sliding shoe and right ditch template
Ditch template is respectively set to couple with centralized positioning mobile device slidingtype with right ditch template.
The present invention is devised, rotating bar and cover plate is set to plate body and one end end face portion of rotating bar is set to and cunning
Motion block radial type couples, and the other end end face portion of rotating bar is respectively set to join with right ditch template radial type with left ditch template
Connect and sliding shoe be set to the seat shape body with left and right bayonet part, sliding shoe be separately positioned on the upper and lower side of thrust leading screw and
Thrust leading screw is set to opposite with the connection screw thread rotation direction of the sliding shoe of the upper and lower side for being arranged on thrust leading screw.
The present invention is devised, and end bow member is set to be distributed according to the mode of transverse shifting with means for correcting and end is encircleed
Frame is with inverted arch template, inverted arch skeleton, rolling Traverse Displacement Unit, preceding rolling Traverse Displacement Unit and double end screw mandrel are set to according to lateral fixed afterwards
Position mode is distributed, and end bow member is to be distributed according to centralized positioning mode with centralized positioning mobile device and Central drain template-setup
And inverted arch template and Central drain template-setup are according in extending parallel to each other distribution, inverted arch template and Central drain template
It is set to be distributed according to perpendicular mode with end bow member.
The present invention is devised, and end bow member is arranged on the leading section of tunnel trestle and inverted arch template, inverted arch skeleton, rear rolling
Dynamic Traverse Displacement Unit, preceding rolling Traverse Displacement Unit and double end screw mandrel are arranged on the side surface part of tunnel trestle, centralized positioning mobile device and
Central drain template-setup is set to be connect with tunnel stack bridging in the bottom surface sections and end bow member of tunnel trestle.
In the technical program, tunnel shaping template is carried out end bow member, inverted arch skeleton, the inverted arch template of vertical motion
With Central drain template be important technical characteristic, in for the technical field of the inverted arch trestle device in tunnel, with novelty,
Creative and practicality, the term in the technical program all can be explained with patent document in the art and
Understand.
4th, illustrate
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing skill
The accompanying drawing to be used needed for art description is briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is schematic diagram of the invention：
Fig. 2 is the top view of Fig. 1：
Fig. 3 is the structural representation of means for correcting of the invention 4：
Fig. 4 is the top view of Fig. 3：
Fig. 5 is the rear structural representation for rolling Traverse Displacement Unit 5 of the invention：
Fig. 6 is the structural representation of centralized positioning mobile device 8 of the invention.
5th, specific embodiment
According to guidelines for examination, to it is used in the present invention such as " have ", "comprising" and " including " term should be understood to not
Allot the presence or addition of one or more of the other element or its combination.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " are the orientation or position relationship of general expression, are for only for ease of
The description present invention is described with simplified, must have specific orientation, Yi Te rather than the device or element for indicating or imply meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other
Can just be combined with each other into conflict.
In below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of protection of the invention.
Fig. 1 is one embodiment of the present of invention, and the present embodiment is illustrated with reference to accompanying drawing, includes end bow member 1, inverted arch
Template 2, inverted arch skeleton 3, means for correcting 4, rear rolling Traverse Displacement Unit 5, preceding rolling Traverse Displacement Unit 6, double end screw mandrel 7, centralized positioning
Mobile device 8 and Central drain template 9,
The centre of end bow member 1 is provided with means for correcting 4 and the rolling before the two sides of end bow member 1 are respectively arranged with
Dynamic Traverse Displacement Unit 6, one end end head of inverted arch skeleton 3 is set to couple and in inverted arch skeleton 3 with preceding rolling Traverse Displacement Unit 6
Other end end head be provided with after roll Traverse Displacement Unit 5, the exterior side surface portion of inverted arch skeleton 3 be provided with inverted arch template 2 and
Double end screw mandrel 7 is provided between inverted arch template 2 and inverted arch skeleton 3, one end end head of Central drain template 9 is set to and end
Bow member 1 couples and the other end end head in Central drain template 9 is provided with centralized positioning mobile device 8.
In the present embodiment, end bow member 1 be set to include telescopic outrigger 11, shape of spreading out framework 12, entablature 13 and under
Crossbeam 14 and sill 14 is set to arc I-beam, entablature 13 is set to the two ends of straight line I-beam and sill 14
End is respectively set to couple with the two ends end of entablature 13, and the shape framework that spreads out is provided between entablature 13 and sill 14
12 and the shape framework 12 that spreads out is respectively arranged between two entablatures 13 and two sills 14, is provided with sill 14
The upper end end head of telescopic outrigger 11 and sill 14 is set to extend in the upper surface of entablature 13, and means for correcting 4 is set
The end face portion of entablature 13 is separately positioned in the middle part of entablature 13 and preceding rolling Traverse Displacement Unit 6.
In the present embodiment, inverted arch template 2 is set to inverted arch template 21, middle inverted arch template 22 and lower inverted arch template 23 simultaneously
And upper inverted arch template 21 and lower inverted arch template 23 are respectively set to couple with the middle radial type of inverted arch template 22, in middle inverted arch template 22
The side portion of the facial and lower inverted arch template 23 in inner side be not set to ear 24 and ear 24 is set to and double end screw mandrel 7
Connection, upper inverted arch template 21 is set to couple with the radial type of inverted arch skeleton 3.
In the present embodiment, inverted arch skeleton 3 is set to rectangular box-like body and inverted arch skeleton 3 is set to include upper right bar
31st, bottom right bar 32, upper left bar 33 and bottom left bar 34, the center of upper right bar 31, the center of bottom right bar 32, the center of upper left bar 33 and
Bottom left bar 34 it is centrally disposed be according to rectangular corner mode be distributed and upper right bar 31, bottom right bar 32, on the and of left bar 33
It is set between bottom left bar 34 in the connecting rod of X fonts, double end screw mandrel 7 is respectively set to couple with bottom right bar 32 and bottom left bar 34
And upper right bar 31 and upper left bar 33 are respectively set to couple with rear rolling Traverse Displacement Unit 5 and preceding rolling Traverse Displacement Unit 6.
In the present embodiment, means for correcting 4 is set to include column 41, base 42, sliding seat 43, rotating wheel 44, lining
Layer 45 and telescoping cylinder 46 and the lower end surface portion of base 42 is provided with column 41, is provided with the upper end end face portion of base 42
Sliding seat 43 and sliding seat 43 is set to couple with the slidingtype of base 42 by rotating wheel 44, base 42 and sliding seat 43 it
Between be provided with telescoping cylinder 46 and sliding seat 43 is set to couple with the contact of rotating wheel 44, rotating wheel 44 is set to by rotating
Wheel seat couples with base 42 and rotating wheel 44 is arranged on the side surface part of sliding seat 43, and ears portion is provided with sliding seat 43 simultaneously
And lining 45 is provided with ears portion, lining 45 is set to wooden plate body and base 42 and sliding seat 43 are respectively set to
Rectangular box-like body, is provided with guide rail and railway effect is on rotating wheel 44 in the side surface part of sliding seat 43, and end bow member 1 is set
In ears portion and end bow member 1 is set to couple with the contact of lining 45.
In the present embodiment, Traverse Displacement Unit 5 is rolled afterwards to be set to include main support 51, assistant support 52, roller 53, bearing
54 and the transversal stretching cylinder 55 and side surface part in main support 51 is provided with assistant support 52, assistant support 52 is set to and main support 51
Rotary type couples and transversal stretching cylinder 55 is provided between assistant support 52 and main support 51, in the bottom terminal ends of main support 51
Bearing 54 being respectively arranged with the bottom terminal ends of assistant support 52 and roller 53 being arranged on bearing 54, main support 51 is set to door
Shape box-shaped body and assistant support 52 are set to I-shaped beam body, and bearing 54 is set to U-shaped cell body and in assistant support 52 and main
Support 51 is set to be hinged by ear, and roller 53 is set to couple with bearing 54 by U-shaped deck and inverted arch bone
Frame 3 is set to couple with main support 51.
In the present embodiment, preceding rolling Traverse Displacement Unit 6 is set to include fixed frame 61, promotes telescoping cylinder 62, upper arm
63 and wheel 64 and wheel 64 be arranged on fixed frame 61, wheel 64 be set to couple with the contact of fixed frame 61 and
Wheel 64 is set to couple with upper arm 63, and promotion telescoping cylinder 62 and fixed frame are provided between fixed frame 61 and upper arm 63
Frame 61 is set to gantry box-shaped body, upper arm 63 is set to plates and upper arm 63 be separately positioned on wheel 64 fixing axle two
End end, fixed frame 61 is set to that end bow member 1 couples and inverted arch skeleton 3 is set to couple with upper arm 63.
In the present embodiment, centralized positioning mobile device 8 is set to include support beam 81, support wheel 82, middle standing pillar
83rd, leading screw 84, Mobile base 85, distance rod 86, clamping plate 87 and locating wheel 88 are positioned and in the two ends end face part of support beam 81
Support wheel 82 is not provided with, is provided with middle standing pillar 83 and is provided with middle standing pillar 83 in the pars intermedia of support beam 81 and determines
Position leading screw 84, Mobile base 85 is set to couple with positioning leading screw 84 and one end end of distance rod 86 is set to and Mobile base 85
Radial type couples, and the other end end of distance rod 86 is set to couple with the fixing axle of locating wheel 88, in the fixation of locating wheel 88
The two ends end of axle is respectively arranged with clamping plate 87 and support beam 81 is set to couple with Central drain template 9.
In the present embodiment, support beam 81 is set to I-shaped beam body, and support wheel 82 is set to the walking with front and back wheel
Wheel apparatus and middle standing pillar 83 are set to rectangular bars body, Mobile base 85 be set to the seat shape body with left and right bayonet part and
Distance rod 86 and clamping plate 87 are respectively set to plates, Mobile base 85 be separately positioned on the front and back sides portion of middle standing pillar 83 and
Positioning leading screw 84 is set to conversely, fixed with the connection screw thread rotation direction of the Mobile base 85 in the front and back sides portion for being arranged on middle standing pillar 83
Position wheel 88 is set to be distributed according to being arranged above and below in fixing axle and two groups of locating wheels 88 are separately positioned on 87 two ends of clamping plate
Face.
In the present embodiment, Central drain template 9 is set to left ditch template 91, rotating bar 92, cover plate 93, thrust leading screw
94th, sliding shoe 95 and right ditch template 96 and left ditch template 91 are set in relative corresponding arrangement point with right ditch template 96
Cloth, cover plate 93 is arranged in left ditch template 91 and right ditch template 96 and thrust leading screw 94 is set to and the rotary type of cover plate 93
Connection, sliding shoe 95 is set to couple with thrust leading screw 94 and between sliding shoe 95 and left ditch template 91, sliding shoe 95
Rotating bar 92 is respectively arranged between right ditch template 96, left ditch template 91 is respectively set to in right ditch template 96
The slidingtype of heart positioning mobile device 8 couples.
In the present embodiment, rotating bar 92 and cover plate 93 are set to plate body and one end end face portion of rotating bar 92 is set
It is to couple with the radial type of sliding shoe 95, the other end end face portion of rotating bar 92 is respectively set to and left ditch template 91 and right ditch
The radial type of template 96 couples and sliding shoe 95 is set to the seat shape body with left and right bayonet part, and sliding shoe 95 is separately positioned on and pushes away
The upper and lower side and thrust leading screw 94 of power leading screw 94 and the connection screw thread of the sliding shoe 95 of the upper and lower side for being arranged on thrust leading screw 94
Rotation direction is set to conversely.
In the present embodiment, end bow member 1 is set to be distributed and end according to the mode of transverse shifting with means for correcting 4
Bow member 1 and inverted arch template 2, inverted arch skeleton 3, it is rear roll Traverse Displacement Unit 5, preceding rolling Traverse Displacement Unit 6 and double end screw mandrel 7 be set to by
It is distributed according to lateral register mode, end bow member 1 is set to according to center with centralized positioning mobile device 8 and Central drain template 9
Positioning method is distributed and inverted arch template 2 and Central drain template 9 are set to according in extending parallel to each other distribution, inverted arch template
2 and Central drain template 9 be set to be distributed according to perpendicular mode with end bow member 1.
End bow member 1 is sling, the shape framework 12 that spreads out of end bow member 1 is put between lining 45, column 41 is fixed on
On ground, sliding seat 43 is driven to be moved on base 42 by telescoping cylinder 46, so that left ditch template 91 and right ditch template
96 are put on the position of the Central drain in tunnel, and telescopic outrigger 11 is supported on ground so as to end bow member 1 is fixed, and are passed through
The movement of telescoping cylinder 62 is promoted, drives upper arm 63 to be moved in fixed frame 61, so as to the leading section to inverted arch skeleton 3 is determined
Position, vertically move so as to the rearward end to inverted arch skeleton 3 is carried out by the drive main support 51 of telescoping cylinder 46 and assistant support 52
Positioning, is fixed on inverted arch template 2 by double end screw mandrel 7 exterior side surface portion of inverted arch skeleton 3, support wheel 82 is put into molded
On the wall of Central drain side, drive Mobile base 85 to move by positioning leading screw 84, from distance rod 86 to external expansion, locating wheel 88 is put
To between molded Central drain side wall, Central drain template 9 is positioned by centralized positioning mobile device 8, work as thrust
Leading screw 94 is rotated in cover plate 93, drives sliding shoe 95 to move, and left ditch template 91 is driven with right ditch mould by rotating bar 92
Moved between plate 96, so as to the width for realizing Central drain is positioned, poured in inverted arch template 2 and Central drain template 9,
After tunnel is molded, inverted arch skeleton 3 is driven to move inward by transversal stretching cylinder 55 and promotion telescoping cylinder 62, inverted arch template 2
Separated with shaping tunnel wall, drive Mobile base 85 and distance rod 86 to move by positioning leading screw 84, driven by thrust leading screw 94
Sliding shoe 95 is moved, and rotating bar 92 is inwardly drawn in, so as to left ditch template 91 and right ditch template 96 and molded center
Ditch side wall is separated.
Two embodiments of the invention, end bow member 1 is arranged on the leading section of tunnel trestle and inverted arch template 2, inverted arch
Skeleton 3, rear rolling Traverse Displacement Unit 5, preceding rolling Traverse Displacement Unit 6 and double end screw mandrel 7 are arranged on the side surface part of tunnel trestle, and center is fixed
The bottom surface sections and end bow member 1 that station moving device 8 and Central drain template 9 are arranged on tunnel trestle are set to and tunnel trestle
Connection.
By the connection with tunnel trestle, the rapid transport of casting concrete is realized, improve and pour efficiency.
The present invention has lower feature：
1st, due to devising end bow member 1, inverted arch skeleton 3, inverted arch template 2 and Central drain template 9, by the He of end bow member 1
Inverted arch skeleton 3 acts on inverted arch template 2 in tunnel-side, during Central drain template 9 is acted on tunnel by end bow member 1
Center portion position, in concreting to inverted arch template 2 and Central drain template 9, carries out tunnel shaping, no longer inverted arch by branch
Frame is fixed on the side wall in tunnel, thus improve tunnel pour efficiency.
2nd, due to devising means for correcting 4, by means for correcting 4, transverse shifting is carried out to end bow member 1, realizes end
The central alignment of portion's bow member 1 and tunnel.
3rd, due to devising after roll Traverse Displacement Unit 5 and preceding rolling Traverse Displacement Unit 6, by rear rolling Traverse Displacement Unit 5 and preceding
Traverse Displacement Unit 6 is rolled, inverted arch template 2 is realized and is aligned with the position of tunnel-side, realize inverted arch template 2 with shaping tunnel wall
Separate.
4th, due to devising double end screw mandrel 7, by double end screw mandrel 7, improve the installation of inverted arch skeleton 3 and inverted arch template 2
Efficiency and installation dimension precision.
5th, due to devising centralized positioning mobile device 8, Central drain template 9 is increased by centralized positioning mobile device 8
Rear support point, improve the dimensional accuracy of Central drain template 9, realize so as to Central drain template 9 with it is molded
Central drain side wall is separated.
6th, due to devising technical characteristic of the invention, the effect of set in the independent of technical characteristic and each other,
Shown by experiment, property indices of the invention are at least 1.7 times of existing property indices, are had by assessing
There is good market value.
End bow member 1, inverted arch skeleton 3, inverted arch template 2 also other and that tunnel shaping template is carried out vertical motion
The technical characteristic coupled with Central drain template 9 is all one of embodiments of the invention, and embodiment described above each skill
Art feature can be combined arbitrarily, to meet Patent Law, patent regulation and the requirement of guidelines for examination, no longer to above-mentioned
The embodiment of all possible combination of each technical characteristic in embodiment is all described.
Therefore in the inverted arch trestle device technical field for tunnel, it is every include be positioned across in tunnel
End bow member 1, the inverted arch skeleton 3 of the side surface part for being set to couple and be arranged on end bow member 1 with end bow member 1, it is arranged on
The inverted arch template 2 of side wall is poured on inverted arch skeleton 3 and for forming tunnel, is arranged on inverted arch skeleton 3 and for being formed
The technology contents that tunnel pours the Central drain template 9 of Central drain are all within the scope of the present invention.
Claims (10)
1. a kind of inverted arch trestle device for tunnel, it is characterized in that：Include the end bow member being positioned across in tunnel
（1）, be set to and end bow member（1）Couple and be arranged on end bow member（1）Side surface part inverted arch skeleton（3）, be arranged on
Inverted arch skeleton（3）Inverted arch template upper and that side wall is poured for forming tunnel（2）, be arranged on inverted arch skeleton（3）Go up and use
The Central drain template of Central drain is poured in formation tunnel（9）.
2. the inverted arch trestle device for tunnel according to claim 1, it is characterized in that：Enter according to tunnel shaping template
The mode of row vertical motion is end bow member（1）, inverted arch skeleton（3）, inverted arch template（2）With Central drain template（9）Mutually interconnect
Connect.
3. the inverted arch trestle device for tunnel according to claim 1, it is characterized in that：Also include means for correcting（4）、
After roll Traverse Displacement Unit（5）, preceding rolling Traverse Displacement Unit（6）, double end screw mandrel（7）With centralized positioning mobile device（8）,
In end bow member（1）Centre be provided with means for correcting（4）And in end bow member（1）Two sides be respectively provided with
Traverse Displacement Unit is rolled before having（6）, inverted arch skeleton（3）One end end head be set to and preceding rolling Traverse Displacement Unit（6）Couple and
In inverted arch skeleton（3）Other end end head be provided with after roll Traverse Displacement Unit（5）, in inverted arch skeleton（3）Exterior side surface portion set
It is equipped with inverted arch template（2）And in inverted arch template（2）With inverted arch skeleton（3）Between be provided with double end screw mandrel（7）, Central drain mould
Plate（9）One end end head be set to and end bow member（1）Couple and in Central drain template（9）Other end end head set
It is equipped with centralized positioning mobile device（8）.
4. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：End bow member（1）It is set to bag
Contain telescopic outrigger（11）, shape of spreading out framework（12）, entablature（13）And sill（14）And sill（14）It is set to arc
I-beam, entablature（13）It is set to straight line I-beam and sill（14）Two ends end be respectively set to and entablature
（13）Two ends end connection, in entablature（13）And sill（14）Between be provided with the shape framework that spreads out（12）And on two
Crossbeam（13）With two sills（14）Between be respectively arranged with the shape framework that spreads out（12）, in sill（14）On be provided with flexible branch
Leg（11）And sill（14）Upper end end head be set to extend in entablature（13）Upper surface, means for correcting（4）If
Put in entablature（13）Middle part and preceding rolling Traverse Displacement Unit（6）It is separately positioned on entablature（13）End face portion.
5. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：Inverted arch template（2）It is set to
Inverted arch template（21）, middle inverted arch template（22）With lower inverted arch template（23）And upper inverted arch template（21）With lower inverted arch template（23）
It is respectively set to and middle inverted arch template（22）Radial type couples, in middle inverted arch template（22）The facial and lower inverted arch template in inner side
（23）Side portion be not set to ear 24 and ear 24 is set to and double end screw mandrel（7）Connection, upper inverted arch template
（21）It is set to and inverted arch skeleton（3）Radial type couples.
6. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：Inverted arch skeleton（3）It is set to square
Shape box-shaped body and inverted arch skeleton（3）It is set to include upper right bar（31）, bottom right bar（32）, upper left bar（33）With bottom left bar
（34）, upper right bar（31）Center, bottom right bar（32）Center, upper left bar（33）Center and bottom left bar（34）It is centrally disposed
It is to be distributed according to rectangular corner mode and in upper right bar（31）, bottom right bar（32）, upper left bar（33）With bottom left bar（34）It
Between be set in X fonts connecting rod, double end screw mandrel（7）It is respectively set to and bottom right bar（32）With bottom left bar（34）Couple and
Upper right bar（31）With upper left bar（33）It is respectively set to and rear rolling Traverse Displacement Unit（5）With preceding rolling Traverse Displacement Unit（6）Connection,
Or means for correcting（4）It is set to include column（41）, base（42）, sliding seat（43）, rotating wheel（44）, lining（45）
And telescoping cylinder（46）And in base（42）Lower end surface portion be provided with column（41）, in base（42）Upper end end face portion set
It is equipped with sliding seat（43）And sliding seat（43）It is set to by rotating wheel（44）With base（42）Slidingtype couples, in base
（42）And sliding seat（43）Between be provided with telescoping cylinder（46）And sliding seat（43）It is set to and rotating wheel（44）Contact joins
Connect, rotating wheel（44）It is set to by rotating wheel seat and base（42）Couple and rotating wheel（44）It is arranged on sliding seat（43）'s
Side surface part, in sliding seat（43）On be provided with ears portion and be provided with lining in ears portion（45）, lining（45）It is set to
Wooden plate body and base（42）And sliding seat（43）Rectangular box-like body is respectively set to, in sliding seat（43）Side surface part set
It is equipped with guide rail and railway effect is in rotating wheel（44）On, end bow member（1）It is arranged in ears portion and end bow member（1）If
It is set to and lining（45）Contact couples,
Or after roll Traverse Displacement Unit（5）It is set to include main support（51）, assistant support（52）, roller（53）, bearing（54）With
Transversal stretching cylinder（55）And in main support（51）Side surface part be provided with assistant support（52）, assistant support（52）It is set to and main branch
Frame（51）Rotary type couples and in assistant support（52）With main support（51）Between be provided with transversal stretching cylinder（55）, in main support
（51）Bottom terminal ends and assistant support（52）Bottom terminal ends be respectively arranged with bearing（54）And roller（53）It is arranged on bearing
（54）On, main support（51）It is set to shape box-shaped body and an assistant support（52）It is set to I-shaped beam body, bearing（54）Set
For U-shaped cell body and in assistant support（52）And main support（51）It is set to be hinged by ear, roller（53）It is set to
By U-shaped deck and bearing（54）Couple and inverted arch skeleton（3）It is set to and main support（51）Connection,
Or preceding rolling Traverse Displacement Unit（6）It is set to include fixed frame（61）, promote telescoping cylinder（62）, upper arm（63）And wheel
（64）And wheel（64）It is arranged on fixed frame（61）On, wheel（64）It is set to and fixed frame（61）Contact couples simultaneously
And wheel（64）It is set to and upper arm（63）Connection, in fixed frame（61）With upper arm（63）Between be provided with promotion telescoping cylinder
（62）And fixed frame（61）It is set to gantry box-shaped body, upper arm（63）It is set to plates and upper arm（63）It is respectively provided with
In wheel（64）Fixing axle two ends end, fixed frame（61）It is set to end bow member（1）Couple and inverted arch skeleton（3）
It is set to and upper arm（63）Connection.
7. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：Centralized positioning mobile device（8）
It is set to include support beam（81）, support wheel（82）, middle standing pillar（83）, positioning leading screw（84）, Mobile base（85）, distance rod
（86）, clamping plate（87）And locating wheel（88）And in support beam（81）Two ends end face portion be respectively arranged with support wheel（82）,
Support beam（81）Pars intermedia be provided with middle standing pillar（83）And in middle standing pillar（83）On be provided with positioning leading screw（84）, move
Dynamic seat（85）It is set to and positioning leading screw（84）Couple and distance rod（86）One end end be set to and Mobile base（85）Hinge
Connect formula connection, distance rod（86）Other end end be set to and locating wheel（88）Fixing axle connection, in locating wheel（88）'s
The two ends end of fixing axle is respectively arranged with clamping plate（87）And support beam（81）It is set to and Central drain template（9）Connection,
Or support beam（81）It is set to I-shaped beam body, support wheel（82）Be set to the caster device with front and back wheel and in
Between column（83）It is set to rectangular bars body, Mobile base（85）It is set to seat shape body and distance rod with left and right bayonet part
（86）And clamping plate（87）It is respectively set to plates, Mobile base（85）It is separately positioned on middle standing pillar（83）Front and back sides portion simultaneously
And positioning leading screw（84）Be arranged on middle standing pillar（83）Front and back sides portion Mobile base（85）Connection screw thread rotation direction set
For conversely, locating wheel（88）It is set to be distributed according to being arranged above and below in fixing axle and two groups of locating wheels（88）It is separately positioned on
Clamping plate（87）Two end face portions.
8. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：Central drain template（9）Set
It is left ditch template（91）, rotating bar（92）, cover plate（93）, thrust leading screw（94）, sliding shoe（95）With right ditch template（96）
And left ditch template（91）With right ditch template（96）It is set in relatively corresponding arranged distribution, cover plate（93）It is arranged on left water
Ditch template（91）With right ditch template（96）Upper and thrust leading screw（94）It is set to and cover plate（93）Rotary type couples, sliding shoe
（95）It is set to and thrust leading screw（94）Couple and in sliding shoe（95）With left ditch template（91）Between, sliding shoe（95）With
Right ditch template（96）Between be respectively arranged with rotating bar（92）, left ditch template（91）With right ditch template（96）It is respectively provided with
It is and centralized positioning mobile device（8）Slidingtype couples,
Or rotating bar（92）And cover plate（93）It is set to plate body and rotating bar（92）One end end face portion be set to and slip
Block（95）Radial type couples, rotating bar（92）Other end end face portion be respectively set to and left ditch template（91）With right ditch mould
Plate（96）Radial type couples and sliding shoe（95）It is set to the seat shape body with left and right bayonet part, sliding shoe（95）It is respectively provided with
In thrust leading screw（94）Upper and lower side and thrust leading screw（94）Be arranged on thrust leading screw（94）Upper and lower side sliding shoe
（95）Connection screw thread rotation direction be set to conversely.
9. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：End bow member（1）Filled with correction
Put（4）It is set to be distributed according to the mode of transverse shifting and end bow member（1）With inverted arch template（2）, inverted arch skeleton（3）, after
Roll Traverse Displacement Unit（5）, preceding rolling Traverse Displacement Unit（6）With double end screw mandrel（7）It is set to be distributed according to lateral register mode, end
Bow member（1）With centralized positioning mobile device（8）With Central drain template（9）It is set to be distributed and face upward according to centralized positioning mode
Arch template（2）With Central drain template（9）It is set to according in extending parallel to each other distribution, inverted arch template（2）And Central drain
Template（9）With end bow member（1）It is set to be distributed according to perpendicular mode.
10. the inverted arch trestle device for tunnel according to claim 3, it is characterized in that：End bow member（1）It is arranged on tunnel
The leading section of road trestle and inverted arch template（2）, inverted arch skeleton（3）, roll Traverse Displacement Unit afterwards（5）, preceding rolling Traverse Displacement Unit（6）
With double end screw mandrel（7）It is arranged on the side surface part of tunnel trestle, centralized positioning mobile device（8）With Central drain template（9）Set
The bottom surface sections of trestle and end bow member in tunnel（1）It is set to be connect with tunnel stack bridging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202181.1A CN106761825B (en) | 2016-12-23 | 2016-12-23 | Inverted arch trestle device for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202181.1A CN106761825B (en) | 2016-12-23 | 2016-12-23 | Inverted arch trestle device for tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761825A true CN106761825A (en) | 2017-05-31 |
| CN106761825B CN106761825B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202181.1A Active CN106761825B (en) | 2016-12-23 | 2016-12-23 | Inverted arch trestle device for tunnel |
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| Country | Link |
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| CN (1) | CN106761825B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779506A (en) * | 2020-07-08 | 2020-10-16 | 中铁二十局集团有限公司 | Rotatable inverted arch template |
| CN112031835A (en) * | 2020-09-04 | 2020-12-04 | 四川公路桥梁建设集团有限公司 | Tunnel inverted arch filling and central ditch integral rapid construction method |
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| CN112031835B (en) * | 2020-09-04 | 2022-07-01 | 四川公路桥梁建设集团有限公司 | Tunnel inverted arch filling and central ditch integral rapid construction method |
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|---|---|
| CN106761825B (en) | 2018-08-31 |
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