CN108166752A - Scalable supporting body and its application method - Google Patents
Scalable supporting body and its application method Download PDFInfo
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- CN108166752A CN108166752A CN201711181131.4A CN201711181131A CN108166752A CN 108166752 A CN108166752 A CN 108166752A CN 201711181131 A CN201711181131 A CN 201711181131A CN 108166752 A CN108166752 A CN 108166752A
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- supporting body
- scalable
- screw rod
- gear set
- scalable supporting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
Abstract
The invention discloses a kind of scalable supporting body and its application methods, the scalable supporting body includes hanging seat connecting plate, four scalable screw rod groups and gear set, one end of wherein each scalable screw rod group is fixedly connected with hanging seat connecting plate, the other end of each scalable screw rod group is connected with gear set, scalable screw rod group stretching motion is driven by the rotation of gear set, is moved so as to fulfill the horizontal extension of scalable supporting body.The scalable supporting body of the present invention realizes that creeping formwork frame body during wall variable cross-section moves using the connection variation of built-in fitting, supporting body and stressed bolt, the support constructions such as cushion block are climbed and are set in inclination so as to avoid frame body, and then the safety of climbing formwork for construction is improved, while improve construction efficiency.Scalable supporting body of the invention is simple in structure, property esy to use, safe and reliable is high, remarkable in economical benefits.
Description
Technical field
The present invention relates to the climbing shuttering construction technology of engineering construction field, more particularly to a kind of scalable supporting body and its use
Method.
Background technology
Hydraulic climbing shuttering is a kind of technologically advanced construction technology, the advantages of combining large form and climbing form,
It is mainly characterized by：Absorb the casting concrete according to a conventional method of formwork support process, thus, concrete easy with constructing operation
The advantages that surface quality is easy to ensure.After the concrete demoulding newly poured, using oil cylinder or jack as power, with guide rail or branch
Bar is held as the track that climbs, template is voluntarily climbed one layer upwards；It can be assembled since sole plate or random layer and using climbing
Rising mould plate；External and internal wall and pillar can use creeping formwork, without assembling and disassembling template repeatedly；Reinforcing bar can be bound in advance, also can be with
It rises with tying up, it is easy and safe to operate.According to engineering characteristic, can climb one layer of wall, pour first floor plate, can also wall continuously climb
Mould is constructed, floor lag construction.Stripper can be carried in template, to ensure that template is smoothly demoulded without sticking to mould.Creeping formwork can be saved
Template stacks place, construction site civilization, for having apparent superiority in the narrow engineering project in down town construction site.
And after the completion of an engineering, template, frame body and hydraulic test can continue to use in Other Engineering, and the number of turnover is more, template booth
Pin expense is low, is suitble to lease and form work engineering subpackage.
However, as high-rise building height is higher and higher, Core Walls Structure or exterior wall thickness generally require to carry out primary or more
Secondary variable cross-section（Cross-sectional constriction）, the way of the prior art is：If cross-sectional constriction is no more than 5cm, tiltedly climbed by creeping formwork frame body
Form carry out horizontal direction movement；If cross-sectional constriction is more than 5cm, need to pour by multi-layer walls, using cushion block, often
It pours one layer and tiltedly climbs 5cm, until creeping formwork is in place, and tiltedly climb that there are larger security risks every time.Therefore, it is badly in need of a kind of top
The product design of formula is covered so that climbing formwork for construction no longer needs tiltedly creeping formwork when encountering wall variable cross-section, so as to fundamentally prevent
Security risk.
Invention content
The purpose of the present invention is to provide a kind of scalable supporting bodies, encounter wall thickness to solve climbing formwork for construction in the prior art
The problem of constructional difficulties, convenience during variation are poor, safety is low.
To solve to realize above-mentioned purpose, the present invention provides a kind of scalable supporting body, which includes hanging
Seat connecting plate, four scalable screw rod groups and gear set, wherein one end of each scalable screw rod group is consolidated with hanging seat connecting plate
Fixed connection, the other end of each scalable screw rod group are connected with gear set, and scalable screw rod is driven by the rotation of gear set
Group stretching motion moves so as to fulfill the horizontal extension of scalable supporting body.
Preferably, in above-mentioned technical proposal, fish tail hook is provided on hanging seat connecting plate, for connecting creeping formwork hook connection
Seat.
Preferably, in above-mentioned technical proposal, each scalable screw rod group includes scalable supporting body screw rod, special pre-buried
Plate, it is special climb cone, screw sleeve, hex nut and locking pin, wherein, the rear end of scalable supporting body screw rod is provided with ten
Word flower pattern gear connects wedge, for being connected with gear set.
Preferably, in above-mentioned technical proposal, special embedded board be the stepped frustum structure of monoblock type three-level, special embedded board
Center offer through-hole, for coordinating with scalable supporting body screw rod, scalable hold is realized by rotating for external threading in through-hole
Carrier screw rod stretches.
Preferably, in above-mentioned technical proposal, the stepped frustum structure total height of monoblock type three-level be 140mm, the first order
The height of embedded board ladder is 13mm, wherein, it is cylinder in the 5mm altitude ranges of bottom, is frustum in the range of the 8mm of top；The
Two level embedded board ladder is the frustum of height 52mm；Third level embedded board ladder rank is cylinder, is highly 75mm, with the second level
The frustum of embedded board ladder is concentric.
Preferably, in above-mentioned technical proposal, for the stepped frustum structure of monoblock type two-stage, total height is special cone of climbing
150mm, wherein, first climbs cone ladder to be the frustum for being highly 75mm, and frustum bottom center offers bolt head hole, hexagonal spiral shell
Mother can be rotated freely inside stud bolt head bore hole, to realize the scalable supporting body of institute hanging seat connecting plate and coagulation when flexible
The fitting in cob wall face；Second climbs cone ladder as cylinder, and height 75mm, the frustum that cone ladder is climbed with first is concentric, special to climb cone
Sleeve thread, for tightening fixation with screw sleeve cooperation.
Preferably, in above-mentioned technical proposal, gear set includes driving wheel, drive and driven wheel；Wherein, driving wheel is located at
The center of gear set is connected to by the first circular shaft on the driving wheel connecting hole of gear set box, the outer end side of the first circular shaft
It is provided with shake spanner.
Preferably, in above-mentioned technical proposal, drive is two, is connected to the biography of gear set box by the second circular shaft respectively
On driving wheel connecting hole, drive is meshed with driving wheel；Driven wheel is divided into two groups, and every group is two driven wheels, each driven wheel
It being connected on the driven wheel connecting hole of gear set box by third circular shaft, third circular shaft offers cross-shaped through hole with one heart,
For being set with cross-shaped gear connection wedge.
Preferably, in above-mentioned technical proposal, two side lower parts of fish tail hook are provided with the safe pin jack of supporting body, work as creeping formwork
After hook connecting base is connect in place with hanging seat connecting plate, supporting body safety pin is inserted into prevent hook connecting base from coming off.
A kind of application method of scalable supporting body, the application method include the following steps：S1, it is normally applied according to creeping formwork
Engineering sequence is at walls concrete variable cross-section；S2, mould, the installation scalable supporting body are moved back, specially：Treat that concrete reaches one
Determine intensity and retreat mould, then carry out ranging and positioning, the scalable supporting body is installed in concrete structural surface, it is described to stretch
On the outside of contracting supporting body with it is coplanar on the outside of lower floor common supporting body；First layer wall steel bar after S3, binding variable cross-section；S4, promotion are climbed
Mould guide rail and frame body：The creeping formwork guide rail is jacked using hydraulic jacking system, when what creeping formwork guide rail arrival newly poured mixes
During the precalculated position of Xtah Crude Clay structure, the creeping formwork guide rail is fixed, then jacks the climbing form frame, when the climbing form frame arrives
Up to after designated position, stop climbing；S5, molding casting concrete；S6, step S2-S5 is repeated, then after pouring one layer of contracted section
Concrete wall；S7, the scalable supporting body is adjusted after moving back mould, so that the connecting seat hanging plate of the scalable supporting body
It is bonded with wall, i.e., described climbing form frame is moved to be bonded with wall, and casting concrete reuses common supporting body and constructs.
Compared with prior art, the present invention has the advantages that：
The scalable supporting body of the present invention can freely carry out telescopic variation, so as to solve climbing formwork for construction when encountering wall thickness variation
Constructional difficulties the problem of.Using the scalable supporting body of the present invention, no matter wall shrinks whether size does not need to more than 5cm
It tilts frame body or using cushion block, traditional mode of operation construction casting concrete still can be used, it is only necessary to use when metope is shunk
Scalable supporting body replaces common supporting body, and scalable supporting body gear set is rotated after the wall after pouring two layers of contraction
Creeping formwork is made to be moved horizontally to the position being bonded with wall, greatly facilitates climbing formwork for construction during wall variable cross-section, so as to eliminate peace
Full hidden danger.Scalable supporting body of the invention is simple in structure, property esy to use, safe and reliable is high, remarkable in economical benefits.
Description of the drawings
Fig. 1 is the dimensional structure diagram of scalable supporting body according to the present invention；
Fig. 2 is the front view of the hook connecting plate of scalable supporting body according to the present invention；
Fig. 3 is the left view of the hook connecting plate of scalable supporting body according to the present invention；
Fig. 4 is the vertical view of the hook connecting plate of scalable supporting body according to the present invention；
Fig. 5 is the screw rod group dimensional structure diagram of scalable supporting body according to the present invention；
Fig. 6 is the front view of the screw rod of scalable supporting body according to the present invention；
Fig. 7 is the left view of the screw rod of scalable supporting body according to the present invention；
Fig. 8 is the dimensional structure diagram of the special embedded board of scalable supporting body according to the present invention；
Fig. 9 is the special dimensional structure diagram for climbing cone of scalable supporting body according to the present invention；
Figure 10 is the dimensional structure diagram of the gear set of scalable supporting body according to the present invention；
Figure 11 is the driving wheel dimensional structure diagram of the gear set of scalable supporting body according to the present invention；
Figure 12 is the front view of the driven wheel of the gear set of scalable supporting body according to the present invention；
Figure 13 is the left view of the driven wheel of the gear set of scalable supporting body according to the present invention.
Main appended drawing reference：
1- hanging seat connecting plates, the scalable screw rod groups of 2-, 3- gear sets, 4- creeping formwork hook connecting bases, 11- substrates；12- fish tails are hung
Hook；The safe pin jack of 13- supporting bodies；14- supporting body safety pins；21-scalable supporting body screw rod；The special embedded boards of 22-；23-
It is special to climb cone；24- screw sleeves；25- hex nuts；26- locking pins；211- limiting plates；212- wedges；31- driving wheels；32-
Drive；33- driven wheels；311- driving wheel circular shafts；312- shakes spanner；321- drive circular shafts；331- driven wheel circular shafts；
332- cross-shaped through holes.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1, the scalable supporting body of the present invention includes 1, four scalable screw rod group 2 of hanging seat connecting plate and tooth
Wheel group 3, wherein one end of each scalable screw rod group 2 is fixedly connected with hanging seat connecting plate 1, each scalable screw rod group 2 is another
One end is connected with gear set 3, scalable 2 stretching motion of screw rod group is driven by the rotation of gear set 3, so as to fulfill scalable
The horizontal extension movement of supporting body.
As shown in Figs 1-4, hanging seat connecting plate 1 is substrate with one block of 30mm steel plate 11, length and width be respectively 650mm and
420mm, quadrangle are using 25mm as radius circle of contact arc, and the slotted hole of 65mm × 42mm are offered in quadrangle, along connecting plate base
11 short side of plate is slotted hole length direction, and each back gauge edges of boards minimum range of slotted hole is 20mm.Scalable screw rod group screw rod group 2
1 is connect by the slotted hole with hanging seat connecting plate to be fixedly connected, four screw rod groups meet commonly while bending resistance is formed
Creeping formwork hook connecting base 4 is installed and used and realizes the flexible of supporting body.Fish tail hook has been centrally located on hanging seat connecting plate 1
12, for connecting creeping formwork hook connecting base 4.Fish tail hook is formed by 5 pieces of 6mm steel plate weld all arounds, and specific size is by different factories
The size of family's creeping formwork hook connecting base 4 determines that then full weld is on substrate.Two side lower parts of fish tail hook 12 are provided with carrying
The safe pin jack 13 of body after creeping formwork hook connecting base 4 connect in place with hanging seat connecting plate 1, is inserted into supporting body safety pin 14, with
Prevent coming off for hook connecting base 4.A diameter of 14mm of supporting body safety pin 14, length 100mm, end be welded with 25mm ×
18mm square iron, thickness 5mm.
As shown in figure 5, scalable screw rod group 2 includes scalable supporting body screw rod 21, special embedded board 22, special climbs cone
23rd, screw sleeve 24, hex nut 25 and locking pin 26.With reference to Fig. 6-9, scalable supporting body screw rod 21 uses Φ 42（Diameter
For 42mm）High-strength threaded rod opens 20mm × 25mm rectangular through-holes in the range of away from its front end 37mm-62mm, and end is set thereafter
Cross-shaped gear connection wedge is put, length is set as wall thickness+390mm.Rectangular through-hole prevents to stretch for installing locking pin 26
Hex nut relatively rotates with screw rod when compression screw arbor rotates.Cross-shaped gear connects wedge by limiting plate 211 and wedge 212
Composition is welded in the rear end of scalable supporting body screw rod.Cross-shaped gear connection wedge limiting plate 211 for diameter 75mm,
The circular steel plate of thickness 10mm offers the circular hole of Φ 42 in circle centre position, is sleeved on spiro rod rear end portion, the lower surface of limiting plate 211
With spiro rod rear end portion distance 50mm.Cross-shaped gear connection wedge wedge 212 be set in spiro rod rear end portion 4 pieces of 50mm ×
90 degree of 18mm × 14mm steel plates angle of cut is with long side weld all around on threaded rod, and 18mm sides are welded on cross-shaped gear connection wedge
Limiting plate 211 on.Cross-shaped gear connects wedge and scalable supporting body screw rod is driven to rotate with the cooperation of gear set 3, so as to real
The horizontal extension movement of existing supporting body.
Special embedded board 22 is the stepped frustum of monoblock type three-level, total height 140mm, the center of entire special embedded board 22
The through-hole of Φ 42mm is opened up, external threading coordinates with scalable supporting body screw rod in through-hole, and scalable supporting body is realized by rotating
Screw rod stretches.From bottom to top first order embedded board ladder height is 13mm, and bottom 5mm altitude ranges are interior for cylinder, diameter
It is frustum in the range of 120mm, top 8mm, diameter narrows down to 90mm by 120mm；Second level embedded board ladder is that height is 52mm
Frustum, diameter is contracted to 76mm by 90mm；Third level embedded board ladder be cylindrical form, height 75mm, the frustum with lower part
With one heart, diameter 64mm, sleeve thread can coordinate with screw sleeve tightens fixation.Special cone 23 of climbing is the stepped cone of monoblock type two-stage
Platform, total height 150mm, from bottom to top the first order climb the frustum that cone ladder height is 75mm, diameter is contracted to 100mm by 120mm,
M72 bolt head holes are opened in frustum bottom between two parties, concentric with entire cone of climbing, and can be dismounted with allen wrench and climb cone, realize turnover
It is embedded internal can to ensure that scalable 21 mating M48 nuts of supporting body screw rod rotate freely for the size simultaneously, realizes that supporting body stretches
When hanging seat connecting plate 1 and concrete wall surface be bonded, and in special embedded board 22, screw sleeve 24, special climb that cone 23 is pre-buried to be poured
Can be utilized when building M48 bolts and it is special climb external threading in cone and be fixed on wall form, so as to fulfill accurate in place, it is ensured that
Subsequent operation it is smooth.It is cylindrical form that cone ladder is climbed in the second level, and height 75mm is concentric with lower part frustum, diameter 64mm, housing
Screw thread can coordinate with screw sleeve 24 tightens fixation.Screw sleeve 24 be Φ 76mm round steel pipes, wall thickness 6mm, inner sleeve M64 screw threads.
Special embedded board 22 is connected as entirety with cone 23 is climbed, and scalable supporting body screw rod 21 is protected not touch concrete, guarantee can
The smooth torsion of overall precision, screw rod 21 and the expanding-contracting action of supporting body when supporting body screw rod group 2 of stretching is pre-buried.Casing length
For wall thickness -140mm so that special embedded board 22, screw sleeve 24, the pattern length for climbing cone 23 and wall thickness are equal, just install
In wall on outboard template.Hex nut 25 is national standard M48 high-strength nuts, and each setting one in the interior outside of hanging seat connecting plate 1 will
It is fixed on the front end of scalable supporting body screw rod 21.Locking pin 26 is inserted into the 20mm of scalable 21 front end of supporting body screw rod
It in × 25mm rectangular through-holes, can prevent when scalable supporting body screw rod 21 rotates, hex nut 25 and scalable supporting body
It relatively rotates between screw rod 21.
As shown in figures 10-13, gear set 3 is made of driving wheel 31, drive 32 and driven wheel 33.The diameter of driving wheel 31
For 83mm, thickness 10mm is taken turns, circle centre position is connected with the first circular shaft of Φ 20mm, and driving wheel 31 is connected to gear set by the first circular shaft
On box driving wheel connecting hole.Spanner 312 is shaken in the outer end side welding of first circular shaft, and spanner direction is the side far from gear set 3
To.32 diameter 165mm of drive takes turns thickness 10mm, and circle centre position is connected with the second circular shaft 321 of Φ 20mm, the second circular shaft both ends away from
From gear surface 20mm, totally 2 drives 32, are connected to by the second circular shaft on gear set box drive connecting hole.It is driven
33 diameter 280mm are taken turns, take turns thickness 10mm, circle centre position is connected with the third circular shaft of Φ 120mm, and third circular shaft both ends are apart from gear surface
20mm, third circular shaft offer cross-shaped through hole 332 with one heart, cross-shaped through hole 332 be based on Φ 45mm circles,
90 degree of angles of cut are uniformly arranged the cruciate flower of 4 18mm × 16mm up and down, can just entangle scalable 21 tail of supporting body screw rod
The cross-shaped gear connection wedge in portion, to realize transmission control.4 driven wheels 33 are connected to gear set box by third circular shaft
On driven wheel connecting hole.Gear set box is 5mm steel plate rectangular box.The scalable supporting body of the present invention passes through hanging seat connecting plate
Ensure former connection hook dimensions while forming removable function, carrying can be realized not changing creeping formwork hook connecting base size
Body stretches；Hanging seat connecting plate cooperatively forms bending resistance with scalable supporting body screw rod and realizes that supporting body stretches；Gear set
Ensure the expanding-contracting action being synchronized with the movement with supporting body of screw rod group, and realize laborsaving transmission, therefore the scalable carrying of the present invention
Body is simple in structure, property esy to use, safe and reliable is high, remarkable in economical benefits.
The application method of the scalable supporting body of the present invention is as follows：
S1, according to the normal operational procedure of creeping formwork at walls concrete variable cross-section；
S2, mould, the scalable supporting body of installation are moved back, specially：Treat concrete reach some strength retreat mould, then carry out ranging and
Positioning installs scalable supporting body in concrete structural surface, and scalable supporting body outside supporting body outside common with lower floor is altogether
Face；
First layer wall steel bar after S3, binding variable cross-section；
S4, creeping formwork guide rail and frame body are promoted：The creeping formwork guide rail is jacked using hydraulic jacking system, when creeping formwork guide rail reaches newly
During the precalculated position of the concrete structure poured, creeping formwork guide rail is fixed, then jacks the climbing form frame, when climbing form frame arrives
Up to after designated position, stop climbing；
S5, molding casting concrete；
S6, step S2-S5 is repeated, then pours the concrete wall after one layer of contracted section；
S7, the scalable supporting body is adjusted after moving back mould, so that the connecting seat hanging plate of scalable supporting body is bonded with wall, i.e.,
Climbing form frame is moved to be bonded with wall, casting concrete, is reused common supporting body and is constructed.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explain that the specific principle of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementations and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of scalable supporting body, which is characterized in that the scalable supporting body includes hanging seat connecting plate, four scalable spiral shells
Bar group and gear set, wherein one end of each scalable screw rod group is fixedly connected with the hanging seat connecting plate, Mei Gesuo
The other end for stating scalable screw rod group is connected with the gear set, and the scalable spiral shell is driven by the rotation of the gear set
Bar group stretching motion moves so as to fulfill the horizontal extension of the scalable supporting body.
2. scalable supporting body according to claim 1, which is characterized in that fish tail extension is provided on the hanging seat connecting plate
Hook, for connecting creeping formwork hook connecting base.
3. scalable supporting body according to claim 1, which is characterized in that each scalable screw rod group includes to stretch
Contracting supporting body screw rod, special embedded board, it is special climb cone, screw sleeve, hex nut and locking pin, wherein, it is described scalable
The rear end of supporting body screw rod is provided with cross-shaped gear connection wedge, for being connected with the gear set.
4. scalable supporting body according to claim 3, which is characterized in that the special embedded board is monoblock type three-level rank
Scalariform frustum structure, the center of the special embedded board offer through-hole, external threading in the through-hole, for it is described scalable
Supporting body screw rod coordinates, and the flexible of the scalable supporting body screw rod is realized by rotating.
5. scalable supporting body according to claim 4, which is characterized in that the stepped frustum structure of monoblock type three-level
Total height is 140mm, and the height of first order embedded board ladder is 13mm, wherein, it is cylinder in the 5mm altitude ranges of bottom,
It is frustum in the range of the 8mm of top；Second level embedded board ladder is the frustum of height 52mm；Third level embedded board ladder rank is cylinder
Body is highly 75mm, concentric with the frustum of the second level embedded board ladder.
6. scalable supporting body according to claim 4, which is characterized in that the special cone of climbing is monoblock type two-stage ladder
Shape frustum structure, total height 150mm, wherein, first climbs the frustum that cone ladder is height 75mm, and frustum bottom center offers
Bolt head hole, the hex nut can be rotated freely inside the embedded bolt head hole, to realize described scalable hold
Carrier the hanging seat connecting plate and concrete wall surface when flexible are bonded；Second climbs cone ladder as cylinder, height 75mm, with
Described first climb cone ladder frustum it is concentric, it is described it is special climb cone sleeve thread, it is solid for being tightened with screw sleeve cooperation
It is fixed.
7. scalable supporting body according to claim 1, which is characterized in that the gear set includes driving wheel, drive
And driven wheel；Wherein, the driving wheel is located at the center of the gear set, and the master of gear set box is connected to by the first circular shaft
On driving wheel connecting hole, the outer end side of first circular shaft is provided with shake spanner.
8. scalable supporting body according to claim 7, which is characterized in that the drive is two, respectively by the
Two circular shafts are connected on the drive connecting hole of the gear set box, and the drive is meshed with the driving wheel；It is described from
Driving wheel is divided into two groups, and every group is two driven wheels, and each driven wheel is connected to the gear set box by third circular shaft
On driven wheel connecting hole, the third circular shaft offers cross-shaped through hole with one heart, for being set with the cross-shaped gear
Connect wedge.
9. scalable supporting body according to claim 2, which is characterized in that two side lower parts of the fish tail hook are provided with
The safe pin jack of supporting body after the creeping formwork hook connecting base connect in place with the hanging seat connecting plate, is inserted into the carrying
Body safety pin is to prevent the hook connecting base from coming off.
10. a kind of application method of scalable supporting body, which is characterized in that the practical approach includes the following steps：
S1, according to the normal operational procedure of creeping formwork at walls concrete variable cross-section；
S2, mould, the installation scalable supporting body are moved back, specially：It treats that concrete reaches some strength and retreats mould, is then surveyed
Away from and positioning, the scalable supporting body is installed in concrete structural surface, it is common with lower floor on the outside of the scalable supporting body
It is coplanar on the outside of supporting body；
First layer wall steel bar after S3, binding variable cross-section；
S4, creeping formwork guide rail and frame body are promoted：The creeping formwork guide rail is jacked using hydraulic jacking system, when the creeping formwork guide rail arrives
Up to the concrete structure newly poured precalculated position when, the creeping formwork guide rail is fixed, then jacks the climbing form frame, when
After the climbing form frame reaches designated position, stop climbing；
S5, molding casting concrete；
S6, step S2-S5 is repeated, then pours the concrete wall after one layer of contracted section；
S7, the scalable supporting body is adjusted after moving back mould, so that the connecting seat hanging plate of the scalable supporting body is pasted with wall
It closes, i.e., described climbing form frame is moved to be bonded with wall, and casting concrete reuses common supporting body and constructs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711181131.4A CN108166752B (en) | 2017-11-23 | 2017-11-23 | Telescopic supporting body and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711181131.4A CN108166752B (en) | 2017-11-23 | 2017-11-23 | Telescopic supporting body and using method thereof |
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| CN108166752B CN108166752B (en) | 2020-07-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235873A (en) * | 2018-10-08 | 2019-01-18 | 中国建筑第八工程局有限公司 | Can seperated detachable creeping formwork wall-attaching equipment and its installation correcting construction method |
| CN109629579A (en) * | 2019-01-24 | 2019-04-16 | 北京航天地基工程有限责任公司 | The attachment device of hanging plate in a kind of deep foundation pit supporting structure |
| CN111550040A (en) * | 2020-05-06 | 2020-08-18 | 中国建筑股份有限公司 | Adjustable bearing seat for variable cross-section creeping formwork construction and use method thereof |
| CN115095135A (en) * | 2022-07-27 | 2022-09-23 | 保利长大工程有限公司 | Cone suitable for variable curved surfaces |
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| CN203878982U (en) * | 2014-03-31 | 2014-10-15 | 中国建筑第八工程局有限公司 | Improved type attached wall connecting plate for hydraulic climbing formwork |
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| DE2452182C2 (en) * | 1974-11-02 | 1986-05-28 | Dyckerhoff & Widmann AG, 8000 München | Device for the production of structures made of reinforced concrete with a curved outline and elevation by means of a climbing process |
| CN203878982U (en) * | 2014-03-31 | 2014-10-15 | 中国建筑第八工程局有限公司 | Improved type attached wall connecting plate for hydraulic climbing formwork |
| CN204662950U (en) * | 2015-05-12 | 2015-09-23 | 浙江欣捷建设有限公司 | High tower hydraulic climbing scaffold main working platform installation suspension |
| CN106121216A (en) * | 2016-06-28 | 2016-11-16 | 上海建工集团股份有限公司 | The lower support means regulated for the hand wheel type on-line continuous of hydraulic climbing die block system |
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| CN109235873A (en) * | 2018-10-08 | 2019-01-18 | 中国建筑第八工程局有限公司 | Can seperated detachable creeping formwork wall-attaching equipment and its installation correcting construction method |
| CN109629579A (en) * | 2019-01-24 | 2019-04-16 | 北京航天地基工程有限责任公司 | The attachment device of hanging plate in a kind of deep foundation pit supporting structure |
| CN111550040A (en) * | 2020-05-06 | 2020-08-18 | 中国建筑股份有限公司 | Adjustable bearing seat for variable cross-section creeping formwork construction and use method thereof |
| CN111550040B (en) * | 2020-05-06 | 2022-01-18 | 中国建筑股份有限公司 | Adjustable bearing seat for variable cross-section creeping formwork construction and use method thereof |
| CN115095135A (en) * | 2022-07-27 | 2022-09-23 | 保利长大工程有限公司 | Cone suitable for variable curved surfaces |
| CN115095135B (en) * | 2022-07-27 | 2023-11-24 | 保利长大工程有限公司 | Climbing cone adapting to changeable curved surface |
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