CN206457848U - A kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system - Google Patents
A kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system Download PDFInfo
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- CN206457848U CN206457848U CN201720088661.3U CN201720088661U CN206457848U CN 206457848 U CN206457848 U CN 206457848U CN 201720088661 U CN201720088661 U CN 201720088661U CN 206457848 U CN206457848 U CN 206457848U
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Abstract
The utility model discloses a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, including heavy wall pipe culvert tunnel steel bar framework, interior arch arch body template subsystem and bowed out arch body template subsystem, heavy wall pipe culvert tunnel steel bar framework includes interior arch arch body reinforced mesh, bowed out arch body reinforced mesh and multiple truss webs, steel bar spacer is mounted at two neighboring truss web position of intersecting point, interior arch arch body template subsystem includes interior arch arch body template, the stupefied and interior arch steel facing of multiple interior hogbacks, interior arch arch body template includes encircleing side template in interior vault template and two, two arch springings of interior arch arch body template are anchored on the inwall on skewback concrete basis respectively, bowed out arch body template subsystem includes bowed out steel facing, multiple bowed out back cords and bowed out arch body template, bowed out reinforcement steelframe and exterior sheathing are provided with bowed out arch body template, two arch springings of bowed out arch body template subsystem are connected with skewback concrete basis.The utility model at utmost utilizes field resources, cost efficiency.
Description
Technical field
The utility model belongs to open cut heavy wall pipe culvert technical field of tunnel construction, and in particular to a kind of open cut heavy wall pipe culvert tunnel
Road parallel-moving type curved rigid surfaces template caging system.
Background technology
More than traditional underground pipe culvert constructing tunnel using complicated external mold bracnig frame structure, internal model lattice supporting framework and
Between interior external mold to pull-up structure.Internal model lattice supporting framework installs the truss support arch body of complexity additional using chassis, while external mold
Bracnig frame structure ensures that bowed out template is indeformable using complicated truss structure, and reality uses the bowed out mould of crane lifting more
Plate, space-consuming is big, labor intensive, template being fixed using drawing sealing up screw for pull-up structure between interior external mold, rises
To waterproof action, due to drawing sealing up screw for engineerings such as the strict town road of waterproof requirement, water conservancy and hydropower and vcehicular tunnels,
Hidden leakage defect is big, with high costs, expends the energy and material, while drawing sealing up screw to easily cause arch body deformation.Therefore, nowadays one
Plant simple in construction, saving space and reduce labour, a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces mould reasonable in design
Plate caging system, within the supporting construction of arch arch body template shaped basis for steelframe, by arch arch body reinforced mesh inside and outer
Arch arch body reinforced mesh adds truss web strutting means to suppress the deformation of bowed out arch body template, form template without support,
Without the construction technology to drawing positioning, on the basis of the water resistance and endurance quality of pipe culvert structure is improved, construction effect is improved
Rate, reduces construction cost；In addition, bowed out template uses the mounting means of jacking, bowed out template can be promoted to move by road wheel
It is dynamic, occupy little space, green construction.
Utility model content
Technical problem to be solved in the utility model is that there is provided a kind of open cut for above-mentioned deficiency of the prior art
Heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is novel in design rationally, within arch arch body template subsystem be
Heavy wall pipe culvert tunnel steel bar framework rigid foundation, truss is added by arch arch body reinforced mesh and bowed out arch body reinforced mesh inside
Web strutting means come suppress it is bowed out arch body template deformation, form template without support, without to draw construct, be easy to popularization to make
With.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Put down in a kind of open cut heavy wall pipe culvert tunnel
Shifting formula curved rigid surfaces template caging system, it is characterised in that：Heavy wall pipe culvert tunnel reinforcing steel bar frame including being fixed on skewback concrete basis
Frame, encircle the interior arch arch body template subsystem that installs along along the heavy wall pipe culvert tunnel steel bar framework and along the heavy wall pipe culvert tunnel
The bowed out bowed out arch body template subsystem installed of steel bar framework, the heavy wall pipe culvert tunnel steel bar framework includes interior arch arch body reinforcing bar
Mesh sheet and bowed out arch body reinforced mesh, and it is multiple for the interior arch to be encircleed into body reinforced mesh and the bowed out arch body bar-mat reinforcement
Piece be combined colligation fixation truss web, multiple truss webs in a zigzag arrange, it is described it is interior arch arch body reinforced mesh and
It is located on the outside of the bowed out arch body reinforced mesh and is mounted at the two neighboring truss web position of intersecting point of arrangement in a zigzag
Steel bar spacer, the interior arch body template subsystem includes interior arch arch body template and multiple equidistantly installed in interior arch arch body template
On interior hogback it is stupefied, and installed in stupefied upper and consistent with the interior arch arch body reinforced mesh positive camber interior arch of multiple interior hogbacks
Steel facing, interior arch arch body template is encircleed including interior vault template and two rotate with interior vault template and be connected and be symmetrical arranged
The interior arch side template of top template both sides, two arch springings of interior arch arch body template are anchored on the inwall on skewback concrete basis respectively, interior
Arch steel facing interior arch side panel of vault panel and two symmetrical radians in one piece is constituted, and the interior vault panel passes through multiple
Interior hogback is stupefied to be fixed in interior vault template, and the interior arch side panel is fixed on and its radian identical by the way that multiple interior hogbacks are stupefied
On interior arch side template, the bowed out arch body template subsystem includes consistent with the bowed out arch body reinforced mesh positive camber bowed out
Steel facing and multiple bowed out back cords being equidistantly arranged on bowed out steel facing, and the bowed out arch on multiple bowed out back cords
Body template, the bowed out arch body template includes setting on the bowed out arch body side template of two symmetrical structures, bowed out arch body side template
There are bowed out reinforcement steelframe and the exterior sheathing being fixedly connected with bowed out reinforcement steelframe, two arches of the bowed out arch body template subsystem
Pin is connected by attachment structure with skewback concrete basis.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：It is described
Interior arch arch body template subsystem is loaded and unloaded by chassis, and the heavy wall pipe culvert tunnel wall thickness is more than in 1 meter, the heavy wall pipe culvert tunnel
It is equipped with the light rail passed in and out for chassis, chassis and elevating drive mechanism and hydraulic gear is set, the elevating drive mechanism
Vault template moves up and down in control, arch side template expansion contractile motion, two in the hydraulic gear Synchronization Control two
Individual interior arch side template is hinged by interior arch template articulated elements with interior vault template.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：It is described
Exterior sheathing is spliced along heavy wall pipe culvert tunnel bearing of trend by multigroup steel plate member, between steel plate member described in adjacent two groups
It is provided with the row for being provided with and being slided for the bowed out arch body template subsystem on the basis of skewback concrete on the outside of tie-beam, exterior sheathing
Walk wheel group, the road wheel group includes multiple walking mechanisms, the walking mechanism include jacking apparatus and with jacking apparatus bottom
The road wheel for being connected and extending on the basis of skewback concrete, attachment structure includes the anchor bar stretched in skewback concrete basis
With the anchoring pressing plate being arranged on by anchor bolt on anchor bar, anchoring pressing plate is hollow structure, and the tie-beam passes through anchor
Solid pressure plate is contacted with skewback concrete basis.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：Two
It is provided with the bowed out arch body side template symmetric position for concreting and the feed opening vibrated, bowed out reinforcement steelframe
Quantity is two, and two bowed out steelframes of strengthening are hinged by bowed out template articulated elements.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：Also wrap
The curved end sealing template installed in heavy wall pipe culvert tunnel steel bar framework rear and front end is included, the curved end seals template bag
Include lower curved sealing template, the middle part arc envelope radially set from bottom to top along the heavy wall pipe culvert tunnel steel bar framework section
Mouth template and upper arcuate sealing template, the outside longitudinal direction of the curved end sealing template is with being laterally provided with floor, institute
State junction and middle part arc sealing template and institute that lower curved sealing template seals template with the middle part arc
The junction for stating upper arcuate sealing template is provided with waterstop indent.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：It is described
Truss web is welded using bar reinforcement.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：It is described
Interior arch arch body template subsystem is indeterminate type steel support support body.
A kind of above-mentioned open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：It is described
The stupefied and bowed out back cord of interior hogback is channel-section steel back cord.
The utility model has advantages below compared with prior art：
1st, the utility model is using arch arch body template subsystem in chassis handling, and chassis only carries out interior arch arch body template subsystem
System overall pulling down, have bad luck, install operation, be not involved in it is interior arch arch body template subsystem support, reduce input cost, eliminate
Potential safety hazard, simplifies working procedure, improves interior arch arch body template subsystem service efficiency, also changes interior arch arch body template
Subsystem installs the tight preceding tight rear work relationship with reinforcing bar colligation, realizes reinforcing bar colligation in advance, has greatly saved the duration, be easy to
Promote the use of.
2nd, interior arch is encircleed body template subsystem and twisted by way of anchoring admittedly on the basic inwall of skewback concrete by the utility model,
Interior arch arch body template subsystem is indeterminate type steel support support body, interior arch can be encircleed into body template subsystem and construction loads is effectively passed
Pass on the basis of the skewback concrete in pipe culvert tunnel, reliable and stable, using effect is good.
3rd, arch encircles the multiple purlins of zigzag colligation between body reinforced mesh and bowed out arch body reinforced mesh including the utility model
Frame web forms a rigidity entirety, constrains one another, and realizes that omnirange, without being positioned to drawing, instead of inside and outside being carried out with Screw arbor with nut at both-ends
Fixed traditional method, not only makes formwork erection become quick and easy, also farthest eliminates infiltration hidden danger of quality.
4th, bowed out arch body template subsystem is fixed on thick-walled pipe by the utility model by the way of translation and earth anchor are spacing
Contain on tunnel steel bar framework, prevent tunnel from encircleing by the way of the interior bowed out arch body template subsystem of arch arch body template subsystem controls
Body is deformed, and is easy to promote the use of.
In summary, the utility model is novel in design rationally, within arch arch body template subsystem be heavy wall pipe culvert tunnel steel
Muscle framework rigid foundation, by inside arch arch body reinforced mesh and bowed out arch body reinforced mesh add truss web strutting means come
Suppress the deformation of bowed out arch body template, form template without support, without being constructed to drawing, be easy to promote the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model heavy wall pipe culvert tunnel steel bar framework and interior arch arch body template subsystem and bowed out arch body template
The partial enlarged drawing of subsystem position relation.
Fig. 3 is the utility model exterior sheathing, road wheel, jacking apparatus, attachment structure and the installation relation on skewback concrete basis
Schematic diagram.
Fig. 4 is the state diagram that the utility model exterior sheathing is anchored and road wheel is packed up.
Fig. 5 is the state diagram that the lifting of the utility model exterior sheathing and road wheel are carried.
Description of reference numerals:
1-skewback concrete basis；2-chassis；3-interior vault template；
4-interior arch side template；5-interior hogback is stupefied；6-interior arch steel facing；
7-truss web；8-steel bar spacer；9-bowed out steel facing；
10-bowed out back cord；11-it is bowed out arch body side template；12-bowed out reinforcement steelframe；
13-it is interior arch template articulated elements；14-bowed out template articulated elements；15-exterior sheathing；
16-attachment structure；16-1-anchor bar；16-2-anchoring pressing plate；
16-3-anchor bolt；17-road wheel；18-jacking apparatus；
20-it is interior arch arch body template.
Embodiment
As depicted in figs. 1 and 2, open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template described in the utility model is spacing
System, including it is fixed on the heavy wall pipe culvert tunnel steel bar framework on skewback concrete basis 1, along along the heavy wall pipe culvert tunnel steel bar framework
Encircle the interior arch arch body template subsystem that installs and along the bowed out bowed out arch body template installed of the heavy wall pipe culvert tunnel steel bar framework
Subsystem, the heavy wall pipe culvert tunnel steel bar framework includes interior arch arch body reinforced mesh and bowed out arch body reinforced mesh, Yi Jiduo
The individual truss web for being used to being combined the interior arch arch body reinforced mesh and the bowed out arch body reinforced mesh into colligation fixation
7, multiple truss webs 7 in arranging in a zigzag, and the interior arch encircles position on the outside of body reinforced mesh and the bowed out arch body reinforced mesh
Steel bar spacer 8, the interior arch arch body template are mounted at the position of intersecting point of two neighboring truss web 7 in zigzag arrangement
Subsystem includes interior arch arch body template 20 and multiple interior hogbacks stupefied 5, Yi Jian being equidistantly arranged in interior arch arch body template 20
On multiple interior hogbacks stupefied 5 and with the consistent interior arch steel facing 6 of the interior arch arch body reinforced mesh positive camber, interior arch encircles body mould
Plate 20 includes interior vault template 3 and two are connected and are symmetrical arranged in the interior both sides of vault template 3 with the rotation of interior vault template 3
Interior arch side template 4, two arch springings of interior arch arch body template 20 are anchored on the inwall on skewback concrete basis 1 respectively, interior arch steel facing 6
The interior arch side panel of vault panel and two symmetrical radians is constituted in one piece, and the interior vault panel is stupefied by multiple interior hogbacks
5 are fixed in interior vault template 3, and the interior arch side panel is fixed on encircleing in its radian identical by multiple interior hogbacks stupefied 5
On side template 4, the bowed out arch body template subsystem includes the bowed out steel consistent with the bowed out arch body reinforced mesh positive camber
Panel 9 and multiple bowed out back cords 10 being equidistantly arranged on bowed out steel facing 9, and on multiple bowed out back cords 10 outside
Arch arch body template, the bowed out arch body template includes the bowed out arch body side template 11 of two symmetrical structures, bowed out arch body side template
Bowed out reinforcement steelframe 12 and the exterior sheathing 15 being fixedly connected with bowed out reinforcement steelframe 12, the bowed out arch body template are provided with 11
Two arch springings of subsystem are connected by attachment structure 16 with skewback concrete basis 1.
In the present embodiment, the truss web 7 is welded using bar reinforcement.
In practical operation, arch encircles the multiple truss of zigzag colligation between body reinforced mesh and bowed out arch body reinforced mesh inside
One rigidity of the formation of web 7 is overall, constrains one another, and multiple truss webs 7 constitute a truss entirety, two adjacent truss abdomens
Plate 7 and between it interior arch arch body reinforced mesh or bowed out arch body reinforced mesh constitute a Delta Region, realize omnirange without
To drawing positioning, truss web 7 will not be moved up and down again, instead of and inside and outside fixed traditional method is carried out with Screw arbor with nut at both-ends, not only
Formwork erection is become quick and easy, also farthest eliminate infiltration hidden danger of quality, the interior arch arch body reinforced mesh and
It is located on the outside of the bowed out arch body reinforced mesh and is mounted at the position of intersecting point of two neighboring truss web 7 of arrangement in a zigzag
Steel bar spacer 8 is to regulate and control interior bowed out arch body template subsystem spacing, be also used for supporting bowed out arch body template subsystem and anti-
Only it is deformed.
In practical operation, two arch springings of interior arch arch body template 20 are anchored at the interior of skewback concrete basis 1 respectively using earth anchor
On wall, interior arch arch body template subsystem shape is consistent with encircleing body curved surface in the heavy wall pipe culvert tunnel steel bar framework to be easy to completely
Suit, interior arch arch body template subsystem uses indeterminate type steel support support body, interior arch can be encircleed to body template subsystem and construction lotus
Effect is loaded with to be delivered on the skewback concrete basis 1 in pipe culvert tunnel.
In practical operation, the bowed out arch body template includes the bowed out arch body side template 11 of two symmetrical structures, and two right
Claim the bowed out arch body side template 11 of structure, connected into by the way of being hinged and the bowed out arch of heavy wall pipe culvert tunnel steel bar framework
Body curved surface is unanimously easy to suit completely, and bowed out reinforcement steelframe 12 is provided with bowed out arch body side template 11 and is easy to reinforce bowed out arch body
Side template 11, while being fixedly connected with exterior sheathing 15 on bowed out reinforcement steelframe 12, the bottom of exterior sheathing 15 passes through attachment structure 16
With basic 1 anchor connection of skewback concrete, within arch arch body template subsystem be heavy wall pipe culvert tunnel steel bar framework rigid foundation, use
The mode of the interior bowed out arch body template subsystem of arch arch body template subsystem controls prevents tunnel from encircleing body deformation, stabilized structure.
As shown in figure 1, in the present embodiment, the interior arch arch body template subsystem is loaded and unloaded by chassis 2, the heavy wall pipe culvert
Tunnel wall thickness, which is more than on the light rail for being equipped with and being passed in and out for chassis 2 in 1 meter, the heavy wall pipe culvert tunnel, chassis 2, sets lifting transmission
Vault template 3 moves up and down in mechanism and hydraulic gear, the elevating drive mechanism control, and the hydraulic gear is same
Arch side template 4 deploys arch side template 4 in contractile motion, two and passes through interior arch template articulated elements 13 and interior arch in step control two
Top template 3 is hinged.
In practical operation, the interior structure of arch arch body template 20 is that interior vault template 3 and two rotate company with interior vault template 3
Connect and be symmetrical arranged the interior arch side template 4 in the interior both sides of vault template 3, two interior vault templates 3 are hinged by interior arch template
Part 13 is hinged rotation with interior arch side template 4, and arch arch body in interior arch arch body template subsystem, 2 progress of chassis is loaded and unloaded using chassis 2
Template subsystem overall pulling down, have bad luck, install operation, being not involved in the support of interior arch arch body template subsystem, reduce and put into
This, eliminates potential safety hazard, simplifies working procedure, improves interior arch arch body template subsystem service efficiency, also changes interior
Arch arch body template subsystem installs the tight preceding tight rear work relationship with reinforcing bar colligation, realizes reinforcing bar colligation in advance, greatly saves
Vault template 3 moves up and down in elevating drive mechanism control on duration, chassis 2, install in arch arch body template subsystem when
Interior vault template 3 is risen to and contacted with the steel bar spacer 8 on the outside of the interior arch arch body reinforced mesh by elevating drive mechanism, in dismounting
The hydraulic gear that elevating drive mechanism pulls interior vault template 3 to reduce on height, chassis 2 during arch arch body template subsystem is same
Arch side template 4 expansion contractile motion in control two is walked, hydraulic gear is by two when installing interior arch arch body template subsystem
Interior arch side template 4 is pushed to contact with the steel bar spacer 8 on the outside of the interior arch arch body reinforced mesh simultaneously, arch arch body template in dismounting
Hydraulic gear pulls arch side template 4 in two to shrink arch side template 4, the completed loading of chassis 2 in two simultaneously during subsystem
Can be slided during interior arch arch body template subsystem by light rail, space it is small, from it is great, liftoff it is high, move towards bending and is more than
Itself replace scaffold to be supported with template subsystem in the pipe culvert constructing tunnel of 1 meter of wall thickness, save substantial amounts of labour,
Facility material, timber, have bad luck expense, pipe culvert tunnel internal space does not influence artificial, mechanical current in arch body construction period, most
Field resources are utilized to big degree, while cost efficiency, the green construction theory of country and building trade are also complied with.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, the exterior sheathing 15 is along heavy wall pipe culvert tunnel bearing of trend by many
Group steel plate member is spliced, and tie-beam is provided between steel plate member described in adjacent two groups, and the outside of exterior sheathing 15 is set
There is the road wheel group slided for the bowed out arch body template subsystem on skewback concrete basis 1, the road wheel group includes multiple
Walking mechanism, the walking mechanism includes jacking apparatus 18 and is connected with the bottom of jacking apparatus 18 and extends to skewback concrete base
Road wheel 17 on plinth 1, attachment structure 16 includes the anchor bar 16-1 stretched in skewback concrete basis 1 and by anchor bolt
16-3 is arranged on the anchoring pressing plate 16-2 on anchor bar 16-1, and anchoring pressing plate 16-2 is hollow structure, and the tie-beam is passed through
Anchoring pressing plate 16-2 is contacted with skewback concrete basis 1.
In practical operation, the bowed out arch body template is fixed as one with bowed out reinforcement steelframe 12 and exterior sheathing 15, external mold
The outside of plate 15 is provided with the road wheel group slided for the bowed out arch body template subsystem on skewback concrete basis 1, described outer
Arch arch body template subsystem can need colligation in advance to weld according to design, and anchor bar is set in basic 1 specified location of skewback concrete
16-1, when needing to install additional the bowed out arch body template subsystem, can be pushed up road wheel 17 to skewback concrete by jacking apparatus 18
Basic 1 surface, promotes the bowed out arch body template subsystem, and multiple road wheels 17 drive the bowed out arch body template subsystem extremely
Specified location is docked with anchor bar 16-1, is connected the tie-beam using anchoring pressing plate 16-2 closure, is passed through anchor bolt 16-
The 3 extruding bowed out arch body template subsystem avoids pipe culvert tunnel from encircleing body deformation, while preventing the bowed out arch body template subsystem
System is mobile to be swung.
As shown in figure 1, in the present embodiment, being provided with two bowed out symmetric positions of arch body side template 11 for coagulation
The feed opening that soil is poured and vibrated, the quantity of bowed out reinforcement steelframe 12 is two, and two bowed out steelframes 12 of strengthening pass through bowed out mould
Plate articulated elements 14 is hinged.
In practical operation, it is provided with for concreting and shakes at two bowed out symmetric positions of arch body side template 11
The feed opening smash can ensure symmetrically to pour uniformly, and concrete impression quality is good.
In the present embodiment, in addition to the curved end seal mould installed in heavy wall pipe culvert tunnel steel bar framework rear and front end
Plate, the curved end sealing template includes radially setting down from bottom to top along the heavy wall pipe culvert tunnel steel bar framework section
Portion's arc sealing template, middle part arc sealing template and upper arcuate sealing template, the curved end seal the outside of template
Longitudinal direction with being laterally provided with floor, the lower curved sealing template and the middle part arc seal template junction and
The junction that the middle part arc sealing template seals template with the upper arcuate is provided with waterstop indent.
In practical operation, the junction of lower curved sealing template and middle part arc sealing template and described
The junction that middle part arc sealing template seals template with the upper arcuate, which is provided with waterstop indent, is stopped in order to embedded
Water band, the embedded of waterstop realizes tool construction, buries simple and fast, and quality energy Reliable guarantee.
In practical operation, in order to save the engineering time, pipe culvert constructing tunnel uses segmented form of construction work, can first handle away
To bending, the skewback concrete basis 1 of long range, in order to the movement and the movement of bowed out arch body template subsystem of chassis 2, interior arch arch
Body template subsystem and bowed out arch body template subsystem are rigid structure, reusable, and the chassis of chassis 2 encircles not as interior arch
The part of body template subsystem support is used, and is only used for the overall transhipment of interior arch arch body template subsystem, bowed out arch
Body template subsystem carries road wheel, and it is convenient that interior arch arch body template subsystem and bowed out arch body template subsystem are reused, section
Save space；Due to all being installed using monoblock type combined steel formwork, the mode that both sides are symmetrically poured that employs, formwork edge joint are poured
Few, impression quality effect is good after concreting.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change made according to the utility model technical spirit to above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system, it is characterised in that：Including being fixed on arch
The heavy wall pipe culvert tunnel steel bar framework of seat concrete basic (1), encircle the interior arch arch installed along along the heavy wall pipe culvert tunnel steel bar framework
Body template subsystem and along the bowed out bowed out arch body template subsystem installed of the heavy wall pipe culvert tunnel steel bar framework, the heavy wall
Pipe culvert tunnel steel bar framework includes interior arch arch body reinforced mesh and bowed out arch body reinforced mesh, and multiple is used for the interior arch
Arch body reinforced mesh and the bowed out arch body reinforced mesh are combined the truss web (7) of colligation fixation, multiple truss webs
(7) in arranging in a zigzag, the interior arch encircles to be located on the outside of body reinforced mesh and the bowed out arch body reinforced mesh to be arranged in zigzag
Steel bar spacer (8), the interior arch arch body template subsystem bag are mounted at two neighboring truss web (7) position of intersecting point of cloth
Include interior arch arch body template (20) and multiple interior hogbacks being equidistantly arranged on interior arch arch body template (20) are stupefied (5), and install
On multiple interior hogbacks stupefied (5) and with the consistent interior arch steel facing (6) of the interior arch arch body reinforced mesh positive camber, interior arch encircles body
Template (20) includes interior vault template (3) and two are connected and are symmetrical arranged in interior vault mould with the rotation of interior vault template (3)
The interior arch side template (4) of plate (3) both sides, two arch springings of interior arch arch body template (20) are anchored at skewback concrete basic (1) respectively
On inwall, interior arch steel facing (6) interior arch side panel of vault panel and two symmetrical radians in one piece is constituted, the interior vault
Panel is fixed on interior vault template (3) by multiple interior hogbacks stupefied (5), and the interior arch side panel is stupefied by multiple interior hogbacks
(5) it is fixed on encircleing in its radian identical on side template (4), the bowed out arch body template subsystem includes and the bowed out arch
The consistent bowed out steel facing (9) of body reinforced mesh positive camber and multiple outer hogbacks being equidistantly arranged on bowed out steel facing (9)
Stupefied (10), and the bowed out arch body template on multiple bowed out back cords (10), the bowed out arch body template include two symmetrically
Bowed out reinforcement steelframe (12) is provided with the bowed out arch body side template (11) of structure, bowed out arch body side template (11) and is added with bowed out
The exterior sheathing (15) that strong steelframe (12) is fixedly connected, two arch springings of the bowed out arch body template subsystem pass through attachment structure
(16) it is connected with skewback concrete basic (1).
2. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 1, it is special
Levy and be：The interior arch arch body template subsystem is loaded and unloaded by chassis (2), and the heavy wall pipe culvert tunnel wall thickness is described more than 1 meter
It is equipped with heavy wall pipe culvert tunnel on the light rail for chassis (2) turnover, chassis (2) and elevating drive mechanism and hydraulic drive motor is set
Vault template (3) moves up and down in structure, the elevating drive mechanism control, encircles in the hydraulic gear Synchronization Control two
Side template (4) deploys arch side template (4) in contractile motion, two and encircles template articulated elements (13) and interior vault template by interior
(3) it is hinged.
3. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 1, it is special
Levy and be：The exterior sheathing (15) is spliced along heavy wall pipe culvert tunnel bearing of trend by multigroup steel plate member, adjacent two groups
It is provided with the outside of tie-beam, exterior sheathing (15) to be provided between the steel plate member and exists for the bowed out arch body template subsystem
The road wheel group slided on skewback concrete basis (1), the road wheel group includes multiple walking mechanisms, and the walking mechanism includes top
Device (18) and the road wheel (17) for being connected and extending on skewback concrete basic (1) with jacking apparatus (18) bottom are risen, even
Binding structure (16) includes the anchor bar (16-1) stretched in skewback concrete basic (1) and is arranged on by anchor bolt (16-3)
Anchoring pressing plate (16-2) on anchor bar (16-1), anchoring pressing plate (16-2) is hollow structure, and the tie-beam passes through anchoring
Pressing plate (16-2) is contacted with skewback concrete basic (1).
4. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 3, it is special
Levy and be：It is provided with two described bowed out arch body side template (11) symmetric positions for concreting and the blanking vibrated
Mouthful, the bowed out quantity for strengthening steelframe (12) is two, and two bowed out steelframes (12) of strengthening are cut with scissors by bowed out template articulated elements (14)
Connect.
5. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 4, it is special
Levy and be：Also include the curved end sealing template installed in heavy wall pipe culvert tunnel steel bar framework rear and front end, the arc tips
Portion's sealing template includes the lower curved seal mould radially set from bottom to top along the heavy wall pipe culvert tunnel steel bar framework section
Plate, middle part arc sealing template and upper arcuate seal template, and the outside of the curved end sealing template is longitudinal and laterally equal
Floor is provided with, the lower curved sealing template seals the junction of template and the middle part arc with the middle part arc
The junction that sealing template seals template with the upper arcuate is provided with waterstop indent.
6. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 5, it is special
Levy and be：The truss web (7) is welded using bar reinforcement.
7. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 5, it is special
Levy and be：The interior arch arch body template subsystem is indeterminate type steel support support body.
8. according to a kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system described in claim 5, it is special
Levy and be：The interior hogback stupefied (5) and bowed out back cord (10) are channel-section steel back cord.
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| CN201720088661.3U CN206457848U (en) | 2017-01-20 | 2017-01-20 | A kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system |
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| CN201720088661.3U CN206457848U (en) | 2017-01-20 | 2017-01-20 | A kind of open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system |
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| CN206457848U true CN206457848U (en) | 2017-09-01 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759492A (en) * | 2017-01-20 | 2017-05-31 | 陕西建工第三建设集团有限公司 | Open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system and method |
| CN109555028A (en) * | 2018-12-28 | 2019-04-02 | 长江勘测规划设计研究有限责任公司 | Long span culvert and construction method for pipeline free removal and protection |
| CN112663943A (en) * | 2020-12-14 | 2021-04-16 | 广州天行建筑设计事务所有限公司 | Building structure wall construction method |
| CN113202181A (en) * | 2021-06-16 | 2021-08-03 | 中建八局第四建设有限公司 | Simple and accurate manufacturing method of arc-shaped edge-sealing template |
| CN113374256A (en) * | 2021-06-23 | 2021-09-10 | 中国十七冶集团有限公司 | Arc-shaped wall formwork reinforcing device and using method |
-
2017
- 2017-01-20 CN CN201720088661.3U patent/CN206457848U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759492A (en) * | 2017-01-20 | 2017-05-31 | 陕西建工第三建设集团有限公司 | Open cut heavy wall pipe culvert tunnel parallel-moving type curved rigid surfaces template caging system and method |
| CN106759492B (en) * | 2017-01-20 | 2022-03-22 | 陕西建工第三建设集团有限公司 | Open-cut thick-wall pipe culvert tunnel translation type rigid curved surface template limiting system and method |
| CN109555028A (en) * | 2018-12-28 | 2019-04-02 | 长江勘测规划设计研究有限责任公司 | Long span culvert and construction method for pipeline free removal and protection |
| CN112663943A (en) * | 2020-12-14 | 2021-04-16 | 广州天行建筑设计事务所有限公司 | Building structure wall construction method |
| CN113202181A (en) * | 2021-06-16 | 2021-08-03 | 中建八局第四建设有限公司 | Simple and accurate manufacturing method of arc-shaped edge-sealing template |
| CN113374256A (en) * | 2021-06-23 | 2021-09-10 | 中国十七冶集团有限公司 | Arc-shaped wall formwork reinforcing device and using method |
| CN113374256B (en) * | 2021-06-23 | 2022-05-13 | 中国十七冶集团有限公司 | Arc-shaped wall formwork reinforcing device and using method |
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Granted publication date: 20170901 |