CN205329640U - " T " supports symmetrical sliding formwork construction structures - Google Patents
" T " supports symmetrical sliding formwork construction structures Download PDFInfo
- Publication number
- CN205329640U CN205329640U CN201620023326.0U CN201620023326U CN205329640U CN 205329640 U CN205329640 U CN 205329640U CN 201620023326 U CN201620023326 U CN 201620023326U CN 205329640 U CN205329640 U CN 205329640U
- Authority
- CN
- China
- Prior art keywords
- truss
- symmetrical
- climbs
- sub
- slip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a " T " supports symmetrical sliding formwork construction structures, this sliding formwork include slip -form system, symmetrical truss system, hang operation platform and the hydraulic pressure system of climbing down, slip -form system by the combination steel form, the steel form encloses the purlin and the slipform platform is constituteed, symmetry truss system includes vertical pedestrain passage, symmetry " T " bracing truss, symmetry " T " bracing truss pedestrain passage and horizontal pedestrain passage, and symmetry " T " bracing truss is to propping on both sides combination steel form, the hydraulic pressure system of climbing mainly by a plurality of bracing pieces that climb, the jack that climbs, promote and open cabinet frame, hydraulic control cabinet and oil piping system and constitute, the jack center of the climbing bracing piece of wearing to climb. The utility model discloses a template large -span can satisfy the construction of the high side wall in both sides, large -span concrete lining structure to propping the technique, has solved current large -span, high side wall construction period is long, construction cost is high problem to safe and reliable, of high quality, maneuverability is strong.
Description
Technical field:
This utility model relates to Hydraulic and Hydro-Power Engineering technical field of concrete construction, particularly to large span, high side wall concrete construction, specifically, is that a kind of " T " supports symmetrical slip-form construction technique structure。
Background technology:
Slding form operation, it it is a kind of construction technology often used in building structure construction, compared with conventional construction method, this construction technology speed of application is fast, mechanization degree is high, formwork can be saved and set up scaffold needed for labor and materials, can more easily be undertaken template breaking and flexible assembling reusable。But conventional Slip Form Construction Technique is employed for construction wall, tube structure construction more, adopts inner and outer template at the body of wall place built and promotes system continuous placing, it is impossible to meet building of large span and high side wall。At present general high side wall concrete works adopts the form of construction work setting up scaffold+common templates substantially, but this kind of casting craft high material consumption, labour force puts into many, and cost is high, long in time limit。
Summary of the invention:
This utility model provides a kind of " T " to support symmetrical slip-form construction technique structure, this constructing structure adopts template large span to support technology, it is possible to meeting the construction of both sides high side wall, large-span concrete structure, not only the construction period is short, construction cost is low, and safe and reliable, quality is good。
To achieve these goals, this utility model adopts the following technical scheme that
This utility model provides a kind of " T " to support symmetrical slip-form construction technique structure, and this constructing structure includes sliding mode system, symmetrical trussing, lower extension operating platform and hydraulic climbing system；Sliding mode system is enclosed purlin by combined steel formwork, steel form and slip form platform forms, and combined steel formwork is fixed on slip form platform；Symmetrical trussing includes vertical walkway, symmetry " T " sub-truss, symmetry " T " sub-truss walkway and horizontal walkway, symmetrical " T " sub-truss is to supportting on the combined steel formwork of both sides, between the abutment wall of both sides, on base plate, open cabinet frame with lifting to be rigidly connected with combined steel formwork, " T " sub-truss is made up of horizontal support truss and vertical sub-truss, and vertical sub-truss is opened cabinet frame rising with lifting and increased；Hydraulic climbing system mainly by some support bars that climb, be set with in the jack that climbs respectively climbing on support bar, promote and open cabinet frame, hydraulic control cabinet and oil piping system and form, the support bar that climbs is worn at jack center of climbing, climb support bar at the dual-side built in advance within the walls, symmetrical pre-buried on base plate, along with side wall concrete build synchronization in both sides casting concrete abutment wall pre-buried；Being symmetrically installed on the support bar that climbs at symmetrical " T " sub-truss two ends, casting concrete abutment wall top and climb jack and cabinet frame is opened in lifting, the jack that climbs connects lifting and opens cabinet frame, promote open cabinet frame arrange that the position with the jack that climbs adapts；Set up vertical walkway with climbing in the middle part of symmetrical " T " sub-truss, two ends, symmetry " T " sub-truss top are symmetrical arranged horizontal walkway and lower extension operating platform。
Described symmetry " T " sub-truss adopts 48 frame pipes to set up, and setting up width is 15m, and frame tube pitch is 1m × 1m, is highly 1.2m。
A row of horizontal bridging is respectively arranged at bottom described symmetry " T " sub-truss and top, and bridging layout angle is 45 °。
On described symmetry " T " sub-truss central bottom cross bar, direction is arranged symmetrically with the first cable wind rope and the second cable wind rope according to 2m spacing downstream, and cable wind rope adopts the steel cable of φ 10。
Described lifting is opened cabinet frame and is adopted 48 frame tube fields to be welded, and promotes and opens the crossbeam of cabinet frame and be rigidly connected with the pre-buried support bar that climbs, both axis in the same plane in。
The described jack that climbs is arranged and is evenly arranged along abutment wall。
Described hydraulic control cabinet adopts YZC oil pressure cntrol cabinet, and oil piping system includes hydraulic jack oil push tube。
The described support bar that climbs adopts φ 48 × 3.5 steel pipe, and the method for attachment of the support bar that climbs is groove welding。
Described steel form encloses purlin and is positioned at combined steel formwork back, adopts 3 48 frame pipes to make。
Compared with prior art, this utility model has the beneficial effect that
1, the conventional form construction technology in concreting engineering is improved by this utility model, adopt light-duty netted frame pipe to support, the construction technology of lateral symmetry sliding formwork, namely adopt template large span to support technology, disclosure satisfy that the construction of both sides high side wall, large-span concrete liner structure, solve existing large span, high side wall construction period length, problem that construction cost is high, and safe and reliable, quality is good。
2, adopting this utility model to remove from and set up high framed bent, greatly reduce the input of manpower and materials, and it is less to take construction site, concreting simultaneously continuously performs, and the construction period is greatly shortened。By minimum input, obtaining maximum effect, not only method is simple, and expense is less, and operability is stronger。
Accompanying drawing illustrates:
Fig. 1 is this utility model generalized section；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A A sectional view of Fig. 2。
Accompanying drawing labelling in figure:
1 climbs support bar；2 climb jack；3 steel forms enclose purlin；4 vertical walkwaies；5 symmetrical " T " sub-trusses；6 first cable wind ropes；7 times extension operating platforms；8 horizontal walkwaies；9 combined steel formworks；10 casting concrete abutment walls；11 second cable wind ropes；Cabinet frame is opened in 12 liftings；13 base plates；14 symmetrical " T " sub-truss walkwaies；15 hydraulic control cabinets；16 hydraulic jack oil push tubes。
Detailed description of the invention:
With reference to Fig. 1 Fig. 3, this utility model provides a kind of " T " to support symmetrical slip-form construction technique structure, and this constructing structure includes sliding mode system, symmetrical trussing, lower extension operating platform 7 and hydraulic climbing system。Sliding mode system is enclosed purlin 3 by combined steel formwork 9, steel form and slip form platform forms, and combined steel formwork 9 is fixed on slip form platform。Symmetrical trussing includes vertical walkway 4, symmetrical " T " sub-truss 5, symmetrical " T " sub-truss walkway 14, horizontal walkway 8, symmetrical " T " sub-truss 5 is to supportting on both sides combined steel formwork 9, play balance concrete lateral pressure, ensure sliding mode system globality, control the Main Function of sliding plan-position, " T " sub-truss 5 is made up of vertical sub-truss and horizontal support truss, horizontal support truss is vertically set on vertical sub-truss top, and vertical sub-truss is opened cabinet frame 12 with lifting and risen and increase。Lower extension operating platform 7 is mainly used in checking the work such as concrete quality, the maintenance of template and dismounting, concrete surface finishing and water seasoning。Hydraulic climbing system is mainly opened the parts such as cabinet frame 12, hydraulic control cabinet 15 and oil piping system formed by some support bars 1 that climb, the jack 2 that climbs being set with on the support bar 1 that respectively climbs, lifting, climb jack 2 for feed-through hydraulic jack or climber, the support bar 1 that climbs is worn at its center, under the hydraulic power effect of periodic, the jack 2 that climbs can climb action along the support bar 1 that climbs, and to drive lifting to open cabinet frame 12, sliding mode system rises therewith together。The support bar 1 that climbs carries the whole load acting on the jack 2 that climbs, including the whole load such as frictional resistance and construction loads of sliding mode system, template。Lifting is opened cabinet frame 12 and is born the vertical load acting on whole sliding mode system, and above-mentioned load is passed to climb jack 2 and the support bar 1 that climbs, when the jack 2 that climbs climbs, open cabinet frame 12 by lifting and drive sliding mode system along concrete surface together upward sliding。Hydraulic control cabinet 15 adopts YZC oil pressure cntrol cabinet, and oil piping system includes hydraulic jack oil push tube 16；The support bar 1 that climbs adopts φ 48 × 3.5 steel pipe, and the stability of steel pipe is better, and length of coming to nothing is relatively big, reaches 2.5 meters。Climb the method for attachment of support bar 1, weld for groove。
During Specific construction, its operating procedure is as follows:
One, in conjunction with site operation situation, the wall body of abutment wall being divided into suitable construction section, every section of 10 15m, segmentation carries out pouring construction, then carries out reinforcing bar binding。
Two, at the dual-side built in advance within the walls, the symmetrical pre-buried support bar 1 that climbs on base plate 13, build synchronization pre-buried support bar 1 that climbs in both sides casting concrete abutment wall 10 along with side wall concrete。
Three, between the abutment wall of both sides, setting up symmetrical " T " sub-truss 5 of degree of collapsing lightweight greatly on base plate 13, this truss adopts 48 frame pipes to set up, and setting up width is 15m, and frame tube pitch is 1m × 1m, is highly 1.2m。A row of horizontal bridging is respectively arranged at bottom it and top, and bridging layout angle is 45 °。For ensureing in concreting process, the downward issuable deformation of this truss, the first cable wind rope 6 and the second cable wind rope 11 is arranged according to 2m spacing in direction downstream, cable wind rope adopts the steel cable of φ 10, symmetry is fixed on symmetry " T " sub-truss 5 central bottom cross bar, for guaranteeing that cross bar possesses sufficient intensity, bottom bar arranges 50 × 50cm size steel plate together, it is weldingly fixed on symmetry " T " sub-truss 5, then cable wind rope one section is fixed on steel plate, the other end is fixed under slip form platform and promotes opens on cabinet frame 12 lower limb, regulate for ease of cable wind rope, near concrete end, flower basket bolt is being set。
Four, being symmetrically installed on the support bar 1 that climbs at symmetrical " T " sub-truss 5 two ends, casting concrete abutment wall 10 top and climb jack 2 and cabinet frame 12 is opened in lifting, the jack 2 that climbs connects lifting and opens cabinet frame 12 Synchronous lifting sliding mode system。Promote the layout opening cabinet frame 12 to adapt with the position of the jack 2 that climbs, lifting is opened cabinet frame 12 and is adopted 48 frame tube fields to be welded, promote the crossbeam opening cabinet frame 12 must be rigidly connected with the support bar 1 that climbs, both axis should in the same plane in, setting up vertical walkway 4 in the middle part of symmetrical " T " sub-truss 5 with climbing, symmetrical two ends, " T " sub-truss 5 top are symmetrical arranged horizontal walkway 8 and lower extension operating platform 7。Lateral symmetry arrange the jack 2 that climbs, climb support bar 1 and promote open cabinet frame 12 composition system synchronization promote。The jack 2 that climbs is arranged and should be evenly arranged along abutment wall, to ensure the sliding uniform stressed of slip form platform。
Five, installing combined steel formwork 9 at symmetrical " T " sub-truss 5 two ends and steel form encloses purlin 3, combined steel formwork 9 back adopts 3 48 frame pipes to enclose purlin 3 as steel form and reinforces。Promoting and opening the crossbeam of cabinet frame 12 to the free height at combined steel formwork 9 top is 600mm, as concrete vibrating working place, lifting is opened cabinet frame 12 and is rigidly connected with combined steel formwork 9 and symmetry " T " sub-truss, for ensureing to promote the integral rigidity opening cabinet frame 12, adds longitudinally connected I-steel。
Six, each component Assembling integral after, carry out both sides concrete symmetry and build, build to be layered and build symmetrically, the thickness of stratified watering not should be greater than 200；Casting concrete adopts the mode vertically put in storage, and concrete is pump concrete, adopts 105 steel pipes to be transported to face, sliding formwork storehouse and exceeds 2m place, and the mode that both sides chute puts in storage simultaneously carries out。Build temperature conveniently and be 10-20 DEG C。
Seven, after having built, the both sides jack 2 that climbs drives slip form platform entirety upward sliding to carry out building of last layer, slding form operation passage is arranged along with sliding formwork upward sliding, vertical construction passage is arranged in the middle part of sliding formwork, vertical construction passage increases with the increase of scaffolding height, being connected with the reserved embedded part of abutment wall, symmetrical " T " sub-truss 5 top arranges 2m width divergence passage simultaneously。Slip form platform constantly promotes under the drive of jack 2 dynamical system of climbing, continuous placing is constructed, its lifting is not affected by external force, sliding process carries out the correction of the deviations such as central perpendicularity deviation and torsional deflection, and control in the scope of specification permission, build until completing whole side wall concrete。
Claims (9)
1. " T " supports a symmetrical slip-form construction technique structure, including sliding mode system and hydraulic climbing system, it is characterized in that: this constructing structure also includes symmetrical trussing and lower extension operating platform (7)；Sliding mode system is enclosed purlin (3) by combined steel formwork (9), steel form and slip form platform forms, and combined steel formwork (9) is fixed on slip form platform；Symmetrical trussing includes vertical walkway (4), symmetrical " T " sub-truss (5), symmetrical " T " sub-truss walkway (14) and horizontal walkway (8), symmetrical " T " sub-truss (5) is to supportting on both sides combined steel formwork (9), between the abutment wall of both sides, on base plate (13), open cabinet frame (12) with lifting to be rigidly connected with combined steel formwork (9), " T " sub-truss (5) is made up of vertical sub-truss and horizontal support truss, vertical sub-truss is opened cabinet frame (12) rising with lifting and is increased；Hydraulic climbing system is mainly opened cabinet frame (12), hydraulic control cabinet (15) and oil piping system formed by some support bars that climb (1), the jack that climbs (2) being set with on the support bar that respectively climbs (1), lifting, the support bar that climbs (1) is worn at jack (2) center of climbing, climb support bar (1) at the dual-side built in advance within the walls, base plate (13) upper symmetrical pre-buried, along with side wall concrete build synchronization in both sides casting concrete abutment wall (10) pre-buried；The support bar that climbs (1) at symmetrical " T " sub-truss (5) two ends, casting concrete abutment wall (10) top is symmetrically installed the jack that climbs (2) and cabinet frame (12) is opened in lifting, the jack (2) that climbs connects lifting and opens cabinet frame (12), and the position promoting the layout and the jack that climbs (2) of opening cabinet frame (12) adapts；Set up vertical walkway (4) with climbing at symmetrical " T " sub-truss (5) middle part, symmetrical " T " sub-truss (5) two ends, top are symmetrical arranged horizontal walkway (8) and lower extension operating platform (7)。
2. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: described symmetry " T " sub-truss (5) adopts 48 frame pipes to set up, and setting up width is 15m, and frame tube pitch is 1m × 1m, is highly 1.2m。
3. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: a row of horizontal bridging is respectively arranged at described symmetry " T " sub-truss (5) bottom and top, and bridging layout angle is 45 °。
4. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: on described symmetry " T " sub-truss (5) central bottom cross bar, direction is arranged symmetrically with the first cable wind rope (6) and the second cable wind rope (11) according to 2m spacing downstream, cable wind rope adopts the steel cable of φ 10。
5. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: described lifting is opened cabinet frame (12) and adopted 48 frame tube fields to be welded, lifting is opened the crossbeam of cabinet frame (12) and is rigidly connected with the pre-buried support bar that climbs, both axis in the same plane in。
6. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: the described jack that climbs (2) is arranged and is evenly arranged along abutment wall。
7. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: described hydraulic control cabinet (15) adopts YZC oil pressure cntrol cabinet, and oil piping system includes hydraulic jack oil push tube (16)。
8. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: the described support bar that climbs adopts φ 48 × 3.5 steel pipe, and the method for attachment of the support bar that climbs is groove welding。
9. one according to claim 1 " T " supports symmetrical slip-form construction technique structure, it is characterized in that: described steel form encloses purlin (3) and is positioned at combined steel formwork (9) back, adopts 3 48 frame pipes to make。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023326.0U CN205329640U (en) | 2016-01-12 | 2016-01-12 | " T " supports symmetrical sliding formwork construction structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023326.0U CN205329640U (en) | 2016-01-12 | 2016-01-12 | " T " supports symmetrical sliding formwork construction structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329640U true CN205329640U (en) | 2016-06-22 |
Family
ID=56210704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023326.0U Active CN205329640U (en) | 2016-01-12 | 2016-01-12 | " T " supports symmetrical sliding formwork construction structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137969A (en) * | 2018-08-16 | 2019-01-04 | 中国水利水电第八工程局有限公司 | Gallery formula underground chamber high side wall construction equipment and construction method |
| CN109139056A (en) * | 2018-10-29 | 2019-01-04 | 中国水利电力对外有限公司 | The telescoping steel form of tunnel side wall concrete lining cutting |
| CN115059041A (en) * | 2022-06-23 | 2022-09-16 | 合肥工业大学 | Self-lifting assembly type formwork for gate head box structure concrete |
| CN117928389A (en) * | 2024-01-12 | 2024-04-26 | 中交二公局第一工程有限公司 | Cable tower deflection monitoring control system in construction process of cable-stayed suspension bridge |
-
2016
- 2016-01-12 CN CN201620023326.0U patent/CN205329640U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137969A (en) * | 2018-08-16 | 2019-01-04 | 中国水利水电第八工程局有限公司 | Gallery formula underground chamber high side wall construction equipment and construction method |
| CN109139056A (en) * | 2018-10-29 | 2019-01-04 | 中国水利电力对外有限公司 | The telescoping steel form of tunnel side wall concrete lining cutting |
| CN115059041A (en) * | 2022-06-23 | 2022-09-16 | 合肥工业大学 | Self-lifting assembly type formwork for gate head box structure concrete |
| CN115059041B (en) * | 2022-06-23 | 2024-02-20 | 合肥工业大学 | Self-lifting assembled form for lock head empty box structure concrete |
| CN117928389A (en) * | 2024-01-12 | 2024-04-26 | 中交二公局第一工程有限公司 | Cable tower deflection monitoring control system in construction process of cable-stayed suspension bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103635643B (en) | The construction method of nigh-level synthesis steel bar concrete cylindrical shell | |
| CN203867216U (en) | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate | |
| CN203188121U (en) | Cast-in-place bridge floor suspending mold of half-through or through arch bridge | |
| CN103669224B (en) | Method and steel pipe support for construction of arch tower of inclined arch tower double-cable-plane prestressed concrete cable-stayed bridge | |
| CN203768811U (en) | Embedded steel anchor beam combined pylon anchoring structure | |
| CN102535845A (en) | Construction method of bearing frame of corridor structure | |
| CN105971274A (en) | Cantilever support frame formwork system and construction method thereof | |
| CN101538896A (en) | Construction method for jettied structure at high attitude of high-rise building | |
| CN109898848B (en) | Climbing type integral steel platform formwork system and construction method thereof | |
| CN107905124B (en) | A kind of symmetrical expression rigid frame-continuous girder construction technology | |
| CN205329640U (en) | " T " supports symmetrical sliding formwork construction structures | |
| CN103993666A (en) | Improved supporting system construction method suitable for large overhung outer floating plate roof | |
| CN102337782B (en) | Lift system for constructing truss platform on top of tall and large space | |
| CN102912996B (en) | Steel tube concrete column high-altitude construction safety protection system | |
| CN103821359A (en) | Large-cross-section concrete beam layered casting construction method | |
| CN202954552U (en) | Steel tube concrete column high-altitude construction safety protection system | |
| CN202509765U (en) | Overhung platform template | |
| CN105370027B (en) | The construction method of steel supporting platform structure is integrally lifted in high-rise hanging structure | |
| CN111705677A (en) | A smooth frame that rises for high pier stud turns over mould construction | |
| CN203947769U (en) | Cooling tower bottom ring beam concrete cast-in-situ steel truss form bracing system | |
| CN201158932Y (en) | Self-chucking platform especially for high-rise building elevator shaft formwork supports | |
| CN205955165U (en) | Elevator shaft operation platform | |
| CN205636493U (en) | A device that is used for high mound of hollow thin wall of bridge to bind | |
| CN211873772U (en) | Externally-hung operating steel platform | |
| CN104594631B (en) | The construction technology of sliding form apparatus traction operation platform construction granulation tower spraying layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |