CN203834928U - Automatic climbing formwork - Google Patents

Automatic climbing formwork Download PDF

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Publication number
CN203834928U
CN203834928U CN201420251573.7U CN201420251573U CN203834928U CN 203834928 U CN203834928 U CN 203834928U CN 201420251573 U CN201420251573 U CN 201420251573U CN 203834928 U CN203834928 U CN 203834928U
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CN
China
Prior art keywords
climbing
frame
wall
load bearing
primary load
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.)
Expired - Fee Related
Application number
CN201420251573.7U
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Chinese (zh)
Inventor
张明
袁茂生
袁成
王皓
文超
杨培亮
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China Construction Fourth Engineering Division Corp Ltd
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China Construction Fourth Engineering Division Corp Ltd
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Filing date
Publication date
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Priority to CN201420251573.7U priority Critical patent/CN203834928U/en
Application granted granted Critical
Publication of CN203834928U publication Critical patent/CN203834928U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an automatic climbing formwork. The automatic climbing formwork comprises two symmetrically-arranged main heavy frames. An operating platform perpendicular to a wall is arranged between the two main heavy frames. The upper ends of the main heavy frames are connected with an upper formwork body. The lower ends of the main heavy frames are connected with a hanging frame. A hanging plate is arranged at the upper portion of one side of each main heavy frame. The hanging plates are in hanging connection with hanging plate bases fixed to the wall. An automatic climbing device is arranged at the portion, on the same sides of the hanging plates, of the main heavy frames. The automatic climbing device is connected with a guide rail. The automatic climbing formwork is applicable to core tube construction of a super high-rise building, with the height ranging from 200 m to 400 m, of a frame core tube structure, a wide platform is provided for an operator for construction, security is well ensured, the construction efficiency is greatly improved, and the construction cost is reduced.

Description

A kind of from climbing form frame
Technical field
the utility model relates to a kind of from climbing form frame, particularly a kind of utilize from climbing form frame construction Core Walls Structure body of wall method used from climbing form frame, belong to highrise building wall construction technical field.
Background technology
along with expanding economy, the super high rise building that exceedes 200 meters is more and more, and its form of structure mostly is framework-core wall structure, generally, in the time of construction, adopts Core Walls Structure in advance more, and housing steel work hysteresis mode is carried out.Owing to being subject to the restriction of execution conditions, cannot adopt tradition to set up the method that scaffold is constructed, therefore need to find a kind of construction method that is applicable to core tube of high-rise building body of wall.
Summary of the invention
the purpose of this utility model is, provides a kind of from climbing form frame, particularly a kind of utilize from climbing form frame construction Core Walls Structure body of wall method and use from climbing form frame, to solve the construction difficult problem of core tube of high-rise building body of wall, thereby overcome the deficiencies in the prior art.
the technical solution of the utility model is achieved in that
one of the present utility model is that this comprise the symmetrically arranged primary load bearing frame of two covers from climbing form frame, between two cover primary load bearing framves, was provided with the operating platform perpendicular to body of wall from climbing form frame; Primary load bearing frame upper end is connected with upper frame, and primary load bearing frame lower end is connected with hanger; Primary load bearing frame one upper lateral part is provided with link plate, and link plate articulates with the link plate seat being fixed on body of wall, on the primary load bearing frame of link plate the same side, is provided with from climbing device, is connected with guide rail from climbing device.
aforementioned from climbing form frame, described primary load bearing frame is provided with the cantilever for putting template.
aforementioned from climbing form frame, describedly comprise upper climbing device and lower climbing device from climbing device, between upper and lower climbing device, connect through hydraulic cylinder, on upper and lower anti-fall climbing device, be equipped with ratchet, ratchet and guide rail are unidirectional to be slidably connected.
aforementioned from climbing form frame, described guide rail is i-beam structure, and guide rail is connected with the fastener inserts being embedded in body of wall through wall-attaching equipment, has one group of anticreep block along rail length direction uniform welding.
aforementioned from climbing form frame, described fastener inserts comprises embedded board, and embedded board is connected with the plug welding of screw rod one end, and the screw rod other end is threaded with climbing the little head end of cone, climbs cone stub end and is threaded with stressed bolt.
aforementioned from climbing form frame, described upper frame is multilayer support body; On primary load bearing frame, upper frame and hanger, be equipped with protective screening.
owing to having adopted technique scheme, the utility model compared with prior art, method of the present utility model is applicable to the Core Walls Structure construction of the super highrise building of the framework core wall structure between 200-400 rice, and offer spacious platform construction of operating personnel, safety has had good guarantee, efficiency of construction improves greatly, has reduced construction cost.The utility model combines the advantage of large form and climbing forms, and its jacking moves through hydraulic jack and guide rail and climbing frame are replaced to jacking realizes, and whole support body system is safe and reliable.The utility model is the requirement that can coordinate construction in order to better meet each work post, and each work post scope of operation separately, can improve work, the economic benefit of each work post.In addition, the utility model also has the following advantages:
1, hydraulic self-creeping formwork can entirety climb, and also can divide into groups to climb, and the good stability that climbs, can meet reinforcing bar binding progress, and flowing water application property is strong, and a cylinder wall steel bar completes, and this cylindrical shell just can first climb and put in place, so that next procedure can better be connected.
2, work progress is simple to operate, safe, can save a large amount of artificial and construction materials, and especially template level advance and retreat have adopted manual control mode, convenient and swift.
3, need to be to mould bases transformation except the requirement because of building structure (indentation as unexpected in metope or shape sudden change), after generally climbing form frame is once assembled, until does not land on top, save construction plant, and reduced the damage of damaging of template (particularly panel).
4, hydraulic climbing process steadily, synchronous, safety, first this climb formwork platform uses totally enclosed type, between whole climbing form frame and concrete wall, is relative closure, can meet the safety requirements that prevents the aspects such as falling object from high altitude.The stability of creeping formwork, be synchronously by support body HYDRAULIC CONTROL SYSTEM, this creeping formwork hydraulic system is controlled by integrated circuit, the stable of facility on climb formwork platform and material can be ensured, in the time of climbing formwork for construction, the personnel's that construct safety can be ensured below climbing form frame like this.
5, provide omnibearing operating platform, unit in charge of construction needn't waste material and labour for again setting up operating platform.
6, structure construction error is little, and correction is simple, and construction error can successively be eliminated.
7, climbing speed is fast, can improve engineering construction speed (average 4 days one decks), and the fastest reaches 3.5 days.
8, template is from climbing, and original place cleaning reduces hanging time of tower crane greatly.
Brief description of the drawings
fig. 1 is structural representation of the present utility model;
fig. 2 is the structural representation of fastener inserts;
fig. 3 is the partial enlarged drawing of A in Fig. 2;
fig. 4 is the structural representation of fastener inserts.
being labeled as in figure: 1-body of wall, 2-primary load bearing frame, 3-operating platform, 4-upper frame, 5-hanger, 6-link plate, 7-wall-attaching equipment, 8-guide rail, 9-template, 10-cantilever, the upper climbing device of 11-, climbing device under 12-, 13-hydraulic cylinder, 14-anticreep block, 15-embedded board, 16-screw rod, 17-climbs cone, 18-stressed bolt.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
the utility model is constructed from the method for climbing form frame construction Core Walls Structure body of wall according to following a kind of utilization, and as depicted in figs. 1 and 2, the Core Walls Structure body of wall of the method is successively construction from the bottom to top; In the time of construction first floor body of wall, pre-buried first fastener inserts, and complete building of first floor body of wall; The second layer body of wall for the treatment of to construct again after first floor wall construction, is embedded with second fastener inserts on second layer body of wall; In every cover fastener inserts, be equipped with wall-attaching equipment, after second layer body of wall is built, mounting guide rail between the first and second road wall-attaching equipment, and by being connected with guide rail from climbing device on mould bases, by realize alternately climbing mutually of mould bases and guide rail from climbing device, mould bases is provided with template, successively completes the construction of Core Walls Structure body of wall by template.Alternately the getting over mutually journey and be of mould bases and guide rail: first mould bases and wall-attaching equipment are fixed, by from climbing device, guide rail being upwards promoted to the wall-attaching equipment of upper strata body of wall, then the wall-attaching equipment of guide rail and upper strata body of wall is fixed; Then remove the fixing of mould bases and wall-attaching equipment, then by from climbing device, mould bases upwards being promoted, and fix with the wall-attaching equipment of upper strata body of wall, so alternately realize the successively lifting of mould bases.Comprise the upper climbing device being connected with guide rail and the lower climbing device being connected with mould bases from climbing device, between two climbing devices, connect through hydraulic cylinder; In the time of lift rail, lower climbing device is fixed, and hydraulic cylinder cavity of resorption is oil-filled, and the expansion link of hydraulic cylinder protrudes upward, and heads on the guide rail being connected with upper climbing device and moves up; In the time promoting mould bases, upper climbing device is fixed, and hydraulic cylinder epicoele is oil-filled, and the expansion link retract cylinder of hydraulic cylinder hauls the mould bases being connected with lower climbing device and moves up; Repeat said process to realize alternately climbing mutually of mould bases and guide rail.Mould bases is provided with link plate, and wall-attaching equipment is provided with link plate seat, and mould bases is fixedly connected with link plate seat by link plate, and link plate seat is provided with lock pin, to prevent that link plate from coming off from link plate seat; Guide rail is provided with one group of uniform along its length anti-fall block, and climbing device is provided with ratchet, by making ratchet and coordinating of anti-fall block the climbing device can only be along guide rail upward sliding, to prevent that the mould bases being connected with climbing device from falling.
build and for of the present utility model a kind of structural representation from climbing form frame of said method as depicted in figs. 1 and 2 according to said method, should comprise between symmetrically arranged primary load bearing frame 2, the two cover primary load bearing framves 2 of two covers and be provided with the operating platform 3 perpendicular to body of wall 1 from climbing form frame; Primary load bearing frame 2 upper ends are connected with upper frame 4, and primary load bearing frame 2 lower ends are connected with hanger 5; Primary load bearing frame 2 one upper lateral parts are provided with link plate 6, and link plate 6 articulates with the link plate seat being fixed on body of wall 1, on the primary load bearing frame 2 of link plate 6 the same sides, is provided with from climbing device, is connected with guide rail 8 from climbing device.Primary load bearing frame 2 is provided with the cantilever 10 for putting template 9.Comprise upper climbing device 11 and lower climbing device 12 from climbing device, between upper and lower climbing device, connect through hydraulic cylinder 13, on upper and lower anti-fall climbing device, be equipped with ratchet, ratchet and guide rail 8 is unidirectional is slidably connected.Described guide rail 8 is i-beam structure, and guide rail 8 is connected with the fastener inserts being embedded in body of wall through wall-attaching equipment 7, has one group of anticreep block 14 along guide rail 8 length direction uniform weldings.Fastener inserts as shown in Figure 4, comprises embedded board 15, and embedded board 15 is connected with screw rod 16 one end plug weldings, and screw rod 16 other ends are threaded with climbing cone 17 little head ends, climbs cone 17 stub ends and is threaded with stressed bolt 18.Upper frame 4 is multilayer support body; On primary load bearing frame 2, upper frame 4 and hanger 5, be equipped with protective screening.
Embodiment
this example is full of triumphant square item as example with this example to be positioned at the rich power of Zhujiang New City core business district, Guangzhou, this project land area 7942m 2 , overall floorage 184204 m 2 , wherein ground 151573 m 2 , underground 32631 m 2 , 65 layers on the ground, underground 5 layers, podium foundation depth reaches 24.45m, the dark 30.9m of foundation ditch in Core Walls Structure, 296.5 meters of high building overall heights.Agent structure is framework-core wall structure, and Core Walls Structure is reinforced concrete structure.
according to the feature of this routine Core Walls Structure vertical structure and actual conditions Core Walls Structure interior wall, comprise inner side of outer wall and adopt from climbing form frame form of construction work.Consider progress, safety, economic dispatch each side factor and need to arrange multiple of the present utility modelly simultaneously construct from climbing form frame seat in the plane, in the installation site of carrying out should considering when seat in the plane arranges tower crane, elevator.Be no more than 5 meters from the maximum spacing of the adjacent seat in the plane of creeping formwork, meanwhile, in order to strengthen the resistance to overturning between an interior seat in the plane and seat in the plane, the added top between seat in the plane links together with internal truss frame, meanwhile, 20# i iron keel are set on mould bases topmost operating platform.
the utility model is exactly can carry out subregion according to the s own situation of building structure install and independently climb from the feature of climbing form frame maximum, and each subregion can climb alone in construction, and each subregion does not affect mutually.Therefore can adopt single mode frame also can adopt the form of bimodulus frame.
the utility model can be after 10 meters of high wall constructions of the first floor from climbing form frame, and install after two layers of wall steel bar colligation, during from the 2nd layer of wall body structure construction, bring into use the utility model from climbing form frame.So just should consider the pre-buried of wall bushing or fastener inserts in colligation first floor wall steel bar, wall-attaching equipment, link plate seat and guide rail are installed after body of wall is built complete form removal in wall bushing or fastener inserts.Then lift primary load bearing frame.After primary load bearing frame installs, the horizontal connection truss between two primary load bearing framves is installed, paving main operation platform.Finally hang safety net, install from climbing device.Iron sheet plate with 2.5mm in site operation seals the main operation platform of 2.50m, improves security protection effect, with cat ladder, six layer operation platforms are connected simultaneously, and lower channel in formation, so far, the utility model installs substantially from climbing form frame.Specifically implement according to the following steps:
the 1st step, colligation first floor wall steel bar;
the 2nd step, bury first fastener inserts underground;
the 3rd step, install first floor wall form, and complete first floor body of wall and build;
the 4th step, dismounting first floor wall form;
the 5th step, in first fastener inserts, attached wall is installed, the second layer of colligation simultaneously wall steel bar;
the 6th step, installation creeping formwork primary load bearing frame and hanger;
the 7th step, mounting hung rack coupling beam lay-up operation platform, protect;
the 8th step, install support body;
the 9th step, added coupling beam lay-up operation platform are installed, are protected;
the 10th step, bury second fastener inserts underground, and install second layer wall form, complete second layer body of wall and build;
the 11st step, dismounting second layer wall form, and install from climbing device;
the 12nd step, wall-attaching equipment and link plate seat are installed on second creeping formwork built-in fitting, are completed guide rail and the installation from climbing device simultaneously.
during the body of wall maintenance of building and moving back mould, colligation upper strata wall steel bar simultaneously, the walls concrete strength grade of having built until the upper strata complete lower floor of the body of wall reinforcing bar binding operation of can climbing while reaching some strength (more than 10MPa), while climbing, utilize hydraulic cylinder and upper and lower two climbing devices lift rail and support body respectively from climbing device self, build the template that body of wall uses and be placed in all the time on support body, synchronously rise with support body.Realize climbing mutually of support body and guide rail, while climbing, first utilize support body lifting rail, until guide rail and this layer move back on the body of wall after mould already installed wall-attaching equipment fixing after, the recycling guide rail support body that climbs, after utilizing, moving device is realized the level advance and retreat of template.Convenient and flexible operation, the safety and steady that climbs, speed is fast, Template Location precision is high, in work progress without other crane gears.Before climbing, guide rail and support body want organization security inspection, the situations such as the scope of examination comprises supporting body strength grade of concrete, the obstruction that climbs releasing, hook connecting base installation, after qualified, can climb, independently climb in the Shi Ge district of climbing, the difference that rises between adjacent seat in the plane, every district should be in 1/200, and entirety rises difference in 50mm.
template of the present utility model adopts the overall all-steel big shuttering system of sizing, and, through-wall bolt stupefied by all-steel big shuttering, lower bag template, inner corner trim mould, external corner mould, steel backing, cast steel nut, cast steel pad, template clamping etc. form.This series mask can regularization, modularization, and formwork rigidity is good, and panel is smooth smooth, and turnover access times can reach more than 200 times, can meet this engineering and once assemble the requirement that uses top.

Claims (6)

1. from a climbing form frame, it is characterized in that: comprise the two symmetrically arranged primary load bearing framves of cover (2), between two cover primary load bearing framves (2), be provided with the operating platform (3) perpendicular to body of wall (1); Primary load bearing frame (2) upper end is connected with upper frame (4), and primary load bearing frame (2) lower end is connected with hanger (5); Primary load bearing frame (2) one upper lateral parts are provided with link plate (6), and link plate (6) articulates with the link plate seat being fixed on body of wall (1), on the primary load bearing frame (2) of link plate (6) the same side, is provided with from climbing device, is connected with guide rail (8) from climbing device.
2. according to claim 1 from climbing form frame, it is characterized in that: described primary load bearing frame (2) is provided with the cantilever (10) for putting template (9).
3. according to claim 2 from climbing form frame, it is characterized in that: describedly comprise upper climbing device (11) and lower climbing device (12) from climbing device, between upper and lower climbing device, connect through hydraulic cylinder (13), on upper and lower anti-fall climbing device, be equipped with ratchet, unidirectional being slidably connected of ratchet and guide rail (8).
4. according to claim 3 from climbing form frame, it is characterized in that: described guide rail (8) is i-beam structure, guide rail (8) is connected with the fastener inserts being embedded in body of wall through wall-attaching equipment (7), has one group of anticreep block (14) along guide rail (8) length direction uniform welding.
5. according to claim 4 from climbing form frame, it is characterized in that: described fastener inserts comprises embedded board (15), embedded board (15) is connected with screw rod (16) one end plug welding, screw rod (16) other end is threaded with climbing the little head end of cone (17), climbs cone (17) stub end and is threaded with stressed bolt (18).
6. according to claim 1 from climbing form frame, it is characterized in that: described upper frame (4) is multilayer support body; On primary load bearing frame (2), upper frame (4) and hanger (5), be equipped with protective screening.
CN201420251573.7U 2014-05-16 2014-05-16 Automatic climbing formwork Expired - Fee Related CN203834928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049856A (en) * 2016-06-28 2016-10-26 上海建工集团股份有限公司 Full-automatic hydraulic climbing formwork system and using method thereof
CN106639303A (en) * 2016-11-21 2017-05-10 中国建筑股份有限公司 Hydraulic climbing formwork frame special for lift
CN106759938A (en) * 2016-12-23 2017-05-31 河南省第二建设集团有限公司 A kind of building built-in part installs fixed structure
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049856A (en) * 2016-06-28 2016-10-26 上海建工集团股份有限公司 Full-automatic hydraulic climbing formwork system and using method thereof
CN106639303A (en) * 2016-11-21 2017-05-10 中国建筑股份有限公司 Hydraulic climbing formwork frame special for lift
CN106639303B (en) * 2016-11-21 2019-06-28 中国建筑股份有限公司 Elevator dedicated hydraulic creeping formwork frame body
CN106759938A (en) * 2016-12-23 2017-05-31 河南省第二建设集团有限公司 A kind of building built-in part installs fixed structure
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

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140917

Termination date: 20170516