CN107143355A - A kind of self-propelled inverted arch arc mould trolley - Google Patents
A kind of self-propelled inverted arch arc mould trolley Download PDFInfo
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- CN107143355A CN107143355A CN201710474002.8A CN201710474002A CN107143355A CN 107143355 A CN107143355 A CN 107143355A CN 201710474002 A CN201710474002 A CN 201710474002A CN 107143355 A CN107143355 A CN 107143355A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 32
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- E21D11/04—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
-
- 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
- E21D11/04—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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- Tents Or Canopies (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of entitled self-propelled inverted arch arc mould trolley of the present invention, belongs to tunnel machineization construction corollary equipment technical field.It is mainly the problem of solution does not have mechanical matching equipment in current tunnel construction.It is mainly characterized by：Truss is connected with side cylinder, rear support leg and the transverse-moving mechanism of arc film two in auxiliary leg, front leg strut, the transverse-moving mechanism of arc film one, arc film two etc. respectively；Auxiliary leg is made up of auxiliary leg steel column, auxiliary leg oil cylinder, the traversing oil cylinder of auxiliary leg etc.；Front leg strut is made up of front leg strut steel column, the oil cylinder etc. that moves ahead；The transverse-moving mechanism of arc film one is made up of traversing oil cylinder, slip steel column oil cylinder, slip steel column and the oil cylinder of arc film one etc.；Rear support leg is made up of rear support leg steel column, rear support leg oil cylinder etc.；The transverse-moving mechanism of arc film two is made up of the traversing oil cylinder of arc film two, the traversing sliding sleeve of arc film two and slide bar and the outer side cylinder of arc film two.The present invention has the advantages that simple in construction, safe and reliable and mechanization degree is high, is mainly used in each Grades of Surrounding Rock inverted arch construction of double track tunnel.
Description
Technical field
The invention belongs to tunnel machineization construction corollary equipment technical field, and in particular to one kind is mainly used in double track tunnel
The self-propelled inverted arch arc mould trolley of each Grades of Surrounding Rock inverted arch construction.
Background technology
In current tunnel construction, Chang Yin does not have preferable corollary equipment and construction technology, quality and enter that inverted arch is constructed
Spend and be difficult to ensure, cost is also higher, and then have impact on the downstream process such as waterproof and water drainage system, two linings, therefore, tunnel inverted arch is constructed into
For the controlling process of tunnel construction rapid construction.In order to accelerate tunnel inverted arch and fill concrete construction speed, it is ensured that safety,
Quality is improved, engineering cost is reduced, improves civilized construction image, is badly in need of popularization and application self-propelled inverted arch arc mould trolley.
The content of the invention
The purpose of the present invention provided aiming at above-mentioned weak point it is a kind of it is advanced in performance, simple in construction, using safety
Reliably, the high self-propelled inverted arch arc mould trolley of mechanical efficiency.
The present invention technical solution be：A kind of self-propelled inverted arch arc mould trolley, it is characterised in that：Including auxiliary branch
Leg, front leg strut, truss, track, the transverse-moving mechanism of arc film one, side cylinder, rear support leg, the transverse-moving mechanism of arc film two, inverted arch in arc film two
Arc film one and inverted arch arc film two；The truss respectively with outside auxiliary leg, front leg strut, track, the transverse-moving mechanism of arc film one, arc film two
Side cylinder, rear support leg are connected with the transverse-moving mechanism of arc film two；The auxiliary leg is by auxiliary leg steel column, crossbeam, auxiliary branch
The traversing oil cylinder of leg oil cylinder, auxiliary leg, slip column, traverse beam and bearing composition；The front leg strut is by front leg strut steel column, poly-
Tetrafluoroethene plate, walking oil cylinder, coupling mechanism, pressing plate, fixed piston shoes bearing pin, piston shoes and piston shoes shelves axle composition；The arc film one
Transverse-moving mechanism is made up of crossbeam, traversing oil cylinder, needle beam, roller, slip steel column oil cylinder, slip steel column and the oil cylinder of arc film one；Institute
Rear support leg is stated to be made up of rear support leg steel column, rear support leg oil cylinder seat, rear support leg oil cylinder and rear support leg tourelle；The arc film two is horizontal
Telephone-moving structure is made up of the traversing oil cylinder of arc film two, the traversing sliding sleeve of arc film two and slide bar and the outer side cylinder of arc film two；The track is fixed
In the lower end of truss, it is connected with walking oil cylinder and piston shoes；The track is fixed on the lower end of truss, and coupling mechanism hangs on rail
On road；The inverted arch arc film one, inverted arch arc film two are respectively by sliding steel column oil cylinder, the oil cylinder of arc film one, overturning oil cylinder, arc film two
Realize that arc film determines position adjusting function under side cylinder collective effect in outer side cylinder, arc film two.
Auxiliary leg described in the technical solution of the present invention is fixed on truss foremost；Crossbeam is fixed on auxiliary branch
The upper end of leg steel column and auxiliary leg oil cylinder, traverse beam is fixed on auxiliary leg steel column and slides the bottom of column, auxiliary
Support oil cylinder is connected with auxiliary leg steel column, slip column respectively, and on its inside, and the traversing oil cylinder of auxiliary leg is solid respectively
Due on slip column, traverse beam free bearing, bearing is fixed on slip column lower end.During walking, inverted arch arc mould trolley turn to or
, need to be flexible by the traversing oil cylinder of auxiliary leg in auxiliary leg during positioning adjustment, slip column is relatively moved with traverse beam, from
And meet inverted arch arc mould trolley or so adjustment requirement.
Front leg strut described in the technical solution of the present invention is hung on truss；4 front leg strut steel columns pass through horizontal stroke
Bar connection is rectangular, and polyfluortetraethylene plate bolt is connected to upper cross bar with being coupled in front leg strut steel column upper end, walking oil cylinder
Between mechanism, pressing plate is arranged on front leg strut steel column upper side, and fixed piston shoes bearing pin, piston shoes and piston shoes shelves axle are arranged on connection
In mechanism.Front leg strut is to be needed by the flexible of oil cylinder of walking to realize when advance or fallback function, advance or fallback function adjustment
Exchange the position of piston shoes shelves axle.
The transverse-moving mechanism of arc film one described in the technical solution of the present invention is fixed on the downside of the bottom girder of truss；Traversing oil
Cylinder is fixed on the free bearing of crossbeam and needle beam by bearing pin respectively, and the other end of needle beam is connected with sliding steel column, and roller is solid
It is scheduled on needle beam, slides steel column upper end, and hangs on crossbeam.
Rear support leg described in the technical solution of the present invention is fixed on truss rearmost end；4 rear support leg steel columns pass through
Crossbeam links into an integrated entity, and upper end is fixed on truss；Rear support leg oil cylinder seat and rear support leg oil cylinder be located at 4 rear support leg steel columns it
Between, rear support leg oil cylinder seat upper end is fixed on truss, and rear support leg tourelle is arranged at rear support leg oil cylinder lower end.When voluntarily, lead to
Later rear support leg oil cylinder telescopic drive rear support leg tourelle in supporting leg, its two side wheel is contacted in backfill aspect.
The transverse-moving mechanism of arc film two described in the technical solution of the present invention is fixed on the upside of the bottom girder of truss；Arc film two
Traversing oil cylinder seat is arranged on the sliding sleeve of the traversing sliding sleeve of arc film two and slide bar, and piston rod is fixed on the traversing sliding sleeve of arc film two and cunning
On the slide bar of bar；The outer side cylinder of arc film two is arranged on the slide bar outer end of the traversing sliding sleeve of arc film two and slide bar.
Inverted arch arc film one described in the technical solution of the present invention is by inverted arch arc film one end inverted arch arc film, inverted arch arc film
Inverted arch arc film and overturning oil cylinder composition in one.Hinge ear on the inverted arch arc film of inverted arch arc film one end and inverted arch arc film in inverted arch arc film one
On hinge ear connected by bearing pin, and overturning oil cylinder two ends in inverted arch arc film one end inverted arch arc film, inverted arch arc film one respectively with facing upward
The free bearing encircleed on arc film is connected, and passes through the flexible rotation for realizing end inverted arch arc film of overturning oil cylinder.
The present invention is faced upward by being realized under auxiliary leg, front leg strut, rear support leg and electrical system, hydraulic system collective effect
Encircle the walking function of arc mould trolley.Auxiliary leg bottom transverse-moving mechanism realizes inverted arch arc by the flexible of the traversing oil cylinder of auxiliary leg
Mould trolley is traversing, positioning adjustment work(when realizing the reach of inverted arch arc mould trolley or the steering in fallback procedures and arc formwork formwork erection
Energy.Front leg strut is to need to exchange when advance or fallback function, advance or fallback function adjustment to realize by the flexible of oil cylinder of walking
The position of shelves axle by mobile piston shoes.Rear support leg is mainly walked and two kinds of operating modes of construction in lines, when readvancing with retreating, passes through rear support leg
Oil cylinder ejects left and right sides pulley in rear support leg tourelle, is walked directly in inverted arch backfill aspect.The cross sliding machine of arc film one
Structure, the transverse-moving mechanism of arc film two realize inverted arch arc mould one, inverted arch with being connected on the downside of the truss bottom girder of purlin with upside by the way that oil cylinder is flexible
Arc mould two is moved left and right.Inverted arch arc mould is connected with oil cylinder, after being adjusted in place by oil cylinder, is fixed using leading screw with truss, it is ensured that
Inverted arch arc formwork stability during concreting.Two sets of inverted arch arc formworks are realized whole jointly in a set of inverted arch arc mould trolley
The laying of arcwall face, situations such as effectively reducing construction plate stitch, faulting of slab ends and not straight lines substantially increases template interface region and mixed
Solidifying soil property amount.
Present invention is mainly used for each Grades of Surrounding Rock inverted arch construction of double track tunnel, compared with simple template construction, people is reduced
Construction equipment etc. is put into, and reduces working strength, is reduced material consumption, is improved construction efficiency, while security risk is also reduced,
Improve construction quality.The present invention has reasonable in design, advanced in performance, simple in construction, safe and reliable, mechanization degree high
The advantages of.
Brief description of the drawings
Fig. 1 is unilateral self-propelled inverted arch arc mould trolley structural representation of the invention.
Fig. 2 is auxiliary leg schematic diagram of the invention.
The front leg strut front view of Fig. 3 present invention.
Fig. 4 is front leg strut side view of the invention.
Fig. 5 is the transverse-moving mechanism schematic diagram of arc film two of invention
Fig. 6 is rear support leg schematic diagram of the invention.
Fig. 7 is inverted arch arc mould formwork erection schematic diagram of the invention.
Fig. 8 is inverted arch arc moulding/demoulding schematic diagram of the invention.
Fig. 9 is the schematic diagram of inverted arch arc mould two of the invention.
In figure：1. auxiliary leg；11. auxiliary leg steel column；12. crossbeam；13. auxiliary leg oil cylinder；14. it is auxiliary
Help the traversing oil cylinder of supporting leg；15. slide column；16. traverse beam；17. bearing；2. front leg strut；21. front leg strut steel column；
22. polyfluortetraethylene plate；23. oil cylinder of walking；24. coupling mechanism；25. pressing plate；26. fix piston shoes bearing pin；27. slide
Boots；28. piston shoes shelves axle；3. truss；4. track；5. the transverse-moving mechanism of arc film one；51. crossbeam；52. traversing oil cylinder；53.
Needle beam；54. roller；55. slide steel column oil cylinder；56. slide steel column；57. the oil cylinder of arc film one；6. the inner side of arc film two oil
Cylinder；7. rear support leg；71. rear support leg steel column；72. rear support leg oil cylinder seat；73. rear support leg oil cylinder；74. rear support leg rolls dress
Put；8. the transverse-moving mechanism of arc film two；81. the traversing oil cylinder of arc film two；82. the traversing sliding sleeve of arc film two and slide bar；83. outside arc film two
Side cylinder；9. inverted arch arc film one；91. inverted arch arc film one end inverted arch arc film；92. inverted arch arc film in inverted arch arc film one；93. turn over
Turn oil cylinder；10. inverted arch arc film two.
Embodiment
Embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 9.A kind of self-propelled inverted arch arc mould trolley of the present invention includes auxiliary leg 1, front leg strut 2, truss
3rd, track 4, the transverse-moving mechanism 5 of arc film one, side cylinder 6 in arc film two, rear support leg 7, the transverse-moving mechanism 8 of arc film two, inverted arch arc film 1,
Inverted arch arc film 2 10 etc..Truss 3 respectively with auxiliary leg 1, front leg strut 2, track 4, the transverse-moving mechanism 5 of arc film one, the inner side of arc film two
Oil cylinder 6, rear support leg 7, the transverse-moving mechanism 8 of arc film two are connected, and are the load-carrying members of inverted arch arc mould.Auxiliary leg 1 is fixed on truss 3
Foremost, by auxiliary leg steel column 11, crossbeam 12, auxiliary leg oil cylinder 13, the traversing oil cylinder 14 of auxiliary leg, slip column
15th, traverse beam 16 and bearing 17 etc. are constituted.Auxiliary leg oil cylinder 13 connects with auxiliary leg steel column 11, slip column 15 respectively
Connect, and it is on its inside.Crossbeam 12 is fixed on the upper end of auxiliary leg steel column 11 and auxiliary leg oil cylinder 13, and traverse beam 16 is consolidated
It is scheduled on auxiliary leg steel column 11 and slides the bottom of column 15, relative can be slided with sliding column 15, auxiliary leg is traversing
Oil cylinder 14 is connected to slip column 15, on the free bearing of traverse beam 16 by bearing pin respectively, and bearing 17 is fixed on slip column 15 lower end.
Front leg strut 2 is hung on truss 3, positioned at the rear side of auxiliary leg 1, by front leg strut steel column 21, polyfluortetraethylene plate 22, walking oil
The compositions such as cylinder 23, coupling mechanism 24, pressing plate 25, fixed piston shoes bearing pin 26, piston shoes 27 and piston shoes shelves axle 28.4 front leg strut steel are stood
Post 21 connects rectangular by cross bar, and polyfluortetraethylene plate 22 is bolted in the upper end of front leg strut steel column 21, and walking oil cylinder 23 is connected
Between upper cross bar and coupling mechanism 24, pressing plate 25 is fixed on the outside of the upper end of front leg strut steel column 21, with walking oil cylinder 23 and
Piston shoes 27 are connected, and fixed piston shoes bearing pin 26, piston shoes 27 and piston shoes shelves axle 28 are arranged on coupling mechanism.Track 4 is fixed on truss 3
Crossbeam lower end, and coupling mechanism 24 hung on track 4, pass through oil cylinder 23 of walking it is flexible with the effect of piston shoes 27 is lower realizes row
Walk.The transverse-moving mechanism 5 of arc film one is fixed on the downside of the bottom girder of truss 3, positioned at the stage casing of truss 3, by crossbeam 51, traversing oil cylinder 52, small
Crossbeam 53, roller 54, slip steel column oil cylinder 55, the slip composition such as steel column 56 and the oil cylinder 57 of arc film one.Traversing oil cylinder 52 leads to respectively
Cross bearing pin to be fixed on the free bearing of crossbeam 51 and needle beam 53, the other end of needle beam 53 is connected with sliding steel column 56, roller 54
It is fixed on needle beam 53, slides the upper end of steel column 56, and hangs on crossbeam 51.Rear support leg 7 is fixed on the rearmost end of truss 3, by rear
Supporting leg steel column 71, rear support leg oil cylinder seat 72, rear support leg oil cylinder 73 and rear support leg tourelle 74 etc. are constituted.4 rear support leg steel columns
71 are linked into an integrated entity by crossbeam 51, and upper end is fixed on truss 3；Rear support leg oil cylinder seat 72 and rear support leg oil cylinder 73 are located at 4
In the middle of rear support leg steel column 71, the upper end of rear support leg oil cylinder seat 73 is fixed on truss 3, and rear support leg tourelle 74 is arranged at rear support leg
The lower end of oil cylinder 73.The transverse-moving mechanism 8 of arc film two is fixed on the upside of the bottom girder of truss 3, traversing by the traversing oil cylinder 81 of arc film two, arc film two
Sliding sleeve and the outer grade of side cylinder 83 composition of slide bar 82 and arc film two.The traversing cylinder of oil cylinder 81 seat of arc film two is arranged on the traversing sliding sleeve of arc film two
And on the sliding sleeve of slide bar 82, piston rod is fixed on the slide bar of the traversing sliding sleeve of arc film two and slide bar 82；The outer side cylinder 83 of arc film two
Installed in the slide bar outer end of the traversing sliding sleeve of arc film two and slide bar 82.Inverted arch arc film 1, inverted arch arc film 2 10 are respectively by overturning oil
Cylinder 93, steel column oil cylinder 55, the oil cylinder 57 of arc film one, the outer side cylinder 83 of arc film two, side cylinder 6 realizes positioning adjustment work(in arc film two
Energy.The group such as inverted arch arc film 92 and overturning oil cylinder 93 in inverted arch arc film one end inverted arch arc film 91, inverted arch arc film one of inverted arch arc film 1
Into the hinge ear on inverted arch arc film one end inverted arch arc film 91 is connected with the hinge ear in inverted arch arc film one on inverted arch arc film 92 by bearing pin
Connect, and the two ends of overturning oil cylinder 93 respectively with the hinge in inverted arch arc film one end inverted arch arc film 91, inverted arch arc film one on inverted arch arc film 92
Seat is connected, and the rotation of inverted arch arc film one end inverted arch arc film 91 is realized by overturning oil cylinder 93.
The present invention voluntarily when, first by the telescopic drive rear support leg tourelle 74 of rear support leg oil cylinder in rear support leg 7 73, will
In its two side wheel contact backfill aspect.Shrinking to slide column 15 and be lifted by auxiliary leg oil cylinder 13 in auxiliary leg 1 makes
Bearing 17 departs from inverted arch construction surface.Shunk by front leg strut walking oil cylinder 23 in front leg strut 2, by coupling mechanism 24 and in track
The lower promotion truss 3 of the effect of piston shoes 27 moves ahead in hole on 4, then is shunk by oil cylinder 23 of being walked in front leg strut 2, makes on track 4 in hole
The position in a hole is moved after piston shoes 27.When front leg strut 2 is close to inverted arch arc mould, pass through auxiliary leg oil cylinder 13 in auxiliary leg 1
Elongation is reduced column 15 is slided, and bearing 17 is supported in inverted arch construction surface, and front leg strut integrally departs to inverted arch construction surface,
Extended again by oil cylinder 23 of being walked in front leg strut 2, make the position in one hole of the reach of piston shoes 27 in hole on track 4, until moving on to auxiliary
Help leg location.Repeat the above steps and realize that inverted arch arc mould trolley moves ahead.Front leg strut 2 is by the flexible come real of oil cylinder 23 of walking
Now advance or fallback function, the position of piston shoes shelves axle 28 need to be exchanged when advance or fallback function adjustment.The bottom of truss 3 during moving ahead
Beam lower side rail and the sliding friction of polyfluortetraethylene plate 22, and front leg strut steel column 21 is hung on by the bottom of truss 3 by pressing plate 25
Liang Shang.Inverted arch arc mould trolley, need to be flexible by the traversing oil cylinder 14 of auxiliary leg in auxiliary leg 1 when turning to or positioning adjustment,
Slip column 15 is set to be relatively moved with traverse beam 16, so as to meet inverted arch arc mould trolley or so adjustment requirement.Finally by auxiliary branch
Leg 1, front leg strut 2, rear support leg 7 are respectively supported in inverted arch construction surface and backfill aspect, formwork erection to be onstructed.
During formwork erection of the present invention, extended first by the traversing oil cylinder 81 of arc film two in the transverse-moving mechanism 8 of arc film two, drive arc film two
Traversing sliding sleeve and slide bar 82 are relatively moved, and the outside of inverted arch arc film 2 10 is adjusted in place, extended by side cylinder 6 in arc film two,
Again slowly by the integrated regulation of inverted arch arc film 2 10 to construction requirement.Then pushed away by traversing oil cylinder 52 in the transverse-moving mechanism 5 of arc film one
Dynamic needle beam 53 is advanced to appropriate location, by sliding inverted arch arc film under steel column oil cylinder 55, the collective effect of one oil cylinder of arc film 57
One 9 are adjusted to construction requirement；Then inverted arch arc film one end inverted arch arc film 91 is driven to revolve by overturning oil cylinder 93 in inverted arch arc film 1
Turn, be consistent with inverted arch arc film 92 in inverted arch arc film one；Fixed corresponding screw mandrel, just can carry out pouring construction.
During the present invention demoulding, first removing screw mandrel, then shrink overturning oil cylinder 93 makes inverted arch arc film one end inverted arch arc film 91 with facing upward
Encircle inverted arch arc film 92 in arc film one vertical, it is therefore an objective to which the transverse-moving mechanism 5 of inverted arch arc film one avoids inverted arch arc film 1 and arc film when shrinking
Side cylinder 6 is interfered in two；Inverted arch arc film is lifted by shrinking slip steel column oil cylinder 55, the oil cylinder 57 of arc film one, passes through traversing oil
Cylinder 52, which shrinks, makes needle beam 53 return to initial position along crossbeam 51；By shrinking the outer side cylinder 83 of arc film two and the inner side of arc film two oil
Cylinder 6, makes inverted arch arc film 2 10 be lifted and higher than backfill layer, then shrinks the traversing oil cylinder 81 of arc film two and return to initial position, so that
Can be moved ahead next workshop section.
The present invention accelerates construction speed, improves construction quality, reduces cost, achieves larger benefit, is tunnel
Road inverted arch mechanized construction provides ideal construction equipment and technique.
Above-mentioned reference embodiment is illustrative and not restrictive, not taken off to the present invention have been described in detail
From changing and modifications under present general inventive concept, within protection scope of the present invention.
Claims (7)
1. a kind of self-propelled inverted arch arc mould trolley, it is characterised in that：Including auxiliary leg（1）, front leg strut（2）, truss（3）, rail
Road（4）, the transverse-moving mechanism of arc film one（5）, side cylinder in arc film two（6）, rear support leg（7）, the transverse-moving mechanism of arc film two（8）, inverted arch arc
Film one（9）With inverted arch arc film two（10）；The truss（3）Respectively with auxiliary leg（1）, front leg strut（2）, track（4）, arc film one
Transverse-moving mechanism（5）, side cylinder in arc film two（6）, rear support leg（7）With the transverse-moving mechanism of arc film two（8）It is connected；The auxiliary leg
（1）By auxiliary leg steel column（11）, crossbeam（12）, auxiliary leg oil cylinder（13）, the traversing oil cylinder of auxiliary leg（14）, slide it is vertical
Post（15）, traverse beam（16）And bearing（17）Composition；The front leg strut（2）By front leg strut steel column（21）, polyfluortetraethylene plate
（22）, walking oil cylinder（23）, coupling mechanism（24）, pressing plate（25）, fixed piston shoes bearing pin（26）, piston shoes（27）With piston shoes shelves axle
（28）Composition；The transverse-moving mechanism of arc film one（5）By crossbeam（51）, traversing oil cylinder（52）, needle beam（53）, roller（54）, it is sliding
Dynamic steel column oil cylinder（55）, slide steel column（56）With the oil cylinder of arc film one（57）Composition；The rear support leg（7）By rear support leg steel column
（71）, rear support leg oil cylinder seat（72）, rear support leg oil cylinder（73）With rear support leg tourelle（74）Composition；The cross sliding machine of arc film two
Structure（8）By the traversing oil cylinder of arc film two（81）, the traversing sliding sleeve of arc film two and slide bar（82）With the outer side cylinder of arc film two（83）Composition；Institute
State track（4）It is fixed on truss（3）Lower end, with walking oil cylinder（23）And piston shoes（27）Connection；The track（4）It is fixed on purlin
Frame（3）Lower end, coupling mechanism（24）Hang on track（4）On；The inverted arch arc film one（9）, inverted arch arc film two（10）Respectively
Pass through overturning oil cylinder（93）, slide steel column oil cylinder（55）, the oil cylinder of arc film one（57）, the outer side cylinder of arc film two（83）, in arc film two
Side cylinder（6）Realize that arc film determines position adjusting function under collective effect.
2. a kind of self-propelled inverted arch arc mould trolley according to claim 1, it is characterised in that：The described auxiliary leg
（1）It is fixed on truss（3）Foremost；Crossbeam（12）It is fixed on auxiliary leg steel column（11）With auxiliary leg oil cylinder（13）It is upper
End, traverse beam（16）It is fixed on auxiliary leg steel column（11）With slip column（15）Bottom, auxiliary leg oil cylinder（13）Point
Not with auxiliary leg steel column（11）, slide column（15）It is connected, and on its inside, the traversing oil cylinder of auxiliary leg（14）Respectively
It is fixed on slip column（15）, traverse beam（16）On free bearing, bearing（17）It is fixed on slip column（15）Lower end.
3. a kind of self-propelled inverted arch arc mould trolley according to claim 1 or 2, it is characterised in that：Described front leg strut（2）
Hang on truss（3）On；4 front leg strut steel columns（21）Connect rectangular by cross bar, polyfluortetraethylene plate（22）Bolt exists
Front leg strut steel column（21）Upper end, oil cylinder of walking（23）It is connected to upper cross bar and coupling mechanism（24）Between, pressing plate（25）Gu
It is scheduled on front leg strut steel column（21）Upper side, fixed piston shoes bearing pin（26）, piston shoes（27）With piston shoes shelves axle（28）It is arranged on connection
Tie in mechanism.
4. a kind of self-propelled inverted arch arc mould trolley according to claim 1 or 2, it is characterised in that：Described arc film one is horizontal
Telephone-moving structure（5）It is fixed on truss（3）Bottom girder on the downside of；Traversing oil cylinder（52）Crossbeam is fixed on by bearing pin respectively（51）With small horizontal stroke
Beam（53）Free bearing on, needle beam（53）The other end with slide steel column（56）Connection, roller（54）It is fixed on needle beam（53）、
Slide steel column（56）Upper end, and hang on crossbeam（51）On.
5. a kind of self-propelled inverted arch arc mould trolley according to claim 1 or 2, it is characterised in that：Described rear support leg（7）
It is fixed on truss（3）Rearmost end；4 rear support leg steel columns（71）Pass through crossbeam（51）Link into an integrated entity, truss is fixed in upper end
（3）On；Rear support leg oil cylinder seat（72）And rear support leg oil cylinder（73）Positioned at 4 rear support leg steel columns（71）Centre, rear support leg oil cylinder seat
（73）Truss is fixed in upper end（3）On, rear support leg tourelle（74）It is arranged at rear support leg oil cylinder（73）Lower end.
6. self-propelled inverted arch arc mould trolley according to claim 1 or 2, it is characterised in that：The described cross sliding machine of arc film two
Structure（8）It is fixed on truss（3）Bottom girder on the upside of；The traversing oil cylinder of arc film two（81）Cylinder seat is arranged on the traversing sliding sleeve of arc film two and slide bar
（82）Sliding sleeve on, piston rod is fixed on the traversing sliding sleeve of arc film two and slide bar（82）Slide bar on；The outer side cylinder of arc film two（83）
Installed in the traversing sliding sleeve of arc film two and slide bar（82）Slide bar outer end.
7. self-propelled inverted arch arc mould trolley according to claim 1 or 2, it is characterised in that：Described inverted arch arc film one（9）
By inverted arch arc film one end inverted arch arc film（91）, inverted arch arc film in inverted arch arc film one（92）And overturning oil cylinder（93）Composition；Inverted arch arc
Film one end inverted arch arc film（91）On hinge ear and inverted arch arc film one in inverted arch arc film（92）On hinge ear connected by bearing pin, and turn over
Turn oil cylinder（93）Two ends respectively with inverted arch arc film one end inverted arch arc film（91）, inverted arch arc film in inverted arch arc film one（92）On free bearing
It is connected.
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| CN201710474002.8A CN107143355B (en) | 2017-06-21 | 2017-06-21 | Self-propelled inverted arch mould trolley |
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| CN201710474002.8A CN107143355B (en) | 2017-06-21 | 2017-06-21 | Self-propelled inverted arch mould trolley |
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| CN107143355B CN107143355B (en) | 2023-04-07 |
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| CN109610319A (en) * | 2018-07-08 | 2019-04-12 | 中铁十局集团汉江重工有限公司 | A kind of low level beam car and bridge erection construction method |
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| CN107143355B (en) | 2023-04-07 |
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