CN110409791A - Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt - Google Patents
Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt Download PDFInfo
- Publication number
- CN110409791A CN110409791A CN201910594701.5A CN201910594701A CN110409791A CN 110409791 A CN110409791 A CN 110409791A CN 201910594701 A CN201910594701 A CN 201910594701A CN 110409791 A CN110409791 A CN 110409791A
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- wall
- climbing frame
- strength bolt
- installation
- construction method
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- 230000009194 climbing Effects 0.000 title claims abstract description 61
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 241001310793 Podium Species 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a construction method for installing a climbing frame attached wall by utilizing embedded high-strength bolts, which comprises the following steps of: 1) binding steel bars; 2) embedding a climbing frame wall-attached bolt; 3) the bolt is welded and fixed with the steel bar; 4) pouring concrete; 4) mounting a climbing frame wall-attached support; 5) and finishing the integral installation of the climbing frame. The construction method can lift the structure before pouring concrete by embedding the high-strength bolts in the wall attached to the climbing frame, aims to enable the materials temporarily stacked on the climbing frame to return, reduces the materials on the climbing frame to the maximum extent, can ensure that each layer of the structure does not exceed the protection height by lifting before pouring concrete, enhances the protection safety, and enables the construction procedures to be more tightly connected.
Description
Technical field
The present invention relates to the realm of building construction, install climbing frame attached wall using pre-buried high-strength bolt more particularly to a kind of
Construction method.
Background technique
Climbing frame is called hoisting frame, is the new type scaffold system developed in recent years, is mainly used in high-layer shear force wall formula building
Disk up can rise or decline along building, facilitate the worker operation of construction site, and solve vertically and horizontally to transport.
Traditional Steel Pipe Overhanging Scaffold and traditional attachment type raise scaffold can no longer meet facade variation
The modern ultrahigh layer construction of multiplicity needs, and from now on will be more using the outer of various shapes as terrestrial reference type building
Shape design.For the prior art, the alien invasion of different shapes is met there has been no a kind of general climbing frame construction method, it is real
Existing climbing frame is promoted before structure casting concrete, reduces the material on climbing frame, enhances protection safety, and working procedure is connected not
It is enough close.
Therefore, it is necessary to provide the new construction method using pre-buried high-strength bolt installation climbing frame attached wall of one kind to solve
The above technical problem.
Summary of the invention
The present invention proposes a kind of construction method using pre-buried high-strength bolt installation climbing frame attached wall, solves existing climbing frame
Construction method is unable to satisfy the modern high-rise building construction needs of alien invasion variation multiplicity.
Construction method provided by the invention using pre-buried high-strength bolt installation climbing frame attached wall, comprising the following steps: 1) steel
Muscle binding；2) climbing frame attached wall bolt embedment；3) bolt is fixed with reinforcement welding；4) casting concrete；4) climbing frame attached wall branch is installed
Seat；5) integral installation of climbing frame is completed.
It preferably, include u-shaped horizontal reinforcement in the step 1).
Preferably, the step 2) includes pre-buried built-in base and carrying swagelok, places carrying by high-strength bolt and connects
Head casing tube.
Preferably, it carries out taking mould using aluminum alloy mould plate in the step 4) and pour；When removing aluminum alloy mould plate, by aluminium
Alloy templates are lain on climbing frame scaffold board according to assembled sequence；When climbing frame rises, while by aluminum alloy mould plate vertical transport
A supreme operation layer, then carries out the installation of one layer of aluminum alloy mould plate again.
Preferably, the step 5) enables the built-in base screw lock inside the high-strength bolt and wall by climbing frame wall-attached supporting seat
Location and installation on wall, the wall-attached supporting seat by the high-strength bolt location and installation before on the wall, utilize
It is formed in the strip lateral adjustments hole in two flank section of wall-attached supporting seat, make the wall-attached supporting seat and places the transverse direction
The high-strength bolt of adjustment hole relatively lateral displacement, to carry out the creeping formwork wall-attaching equipment in the preliminary fixed of wall installation site
Bit correction.
Compared with the relevant technologies, the construction method provided by the invention using pre-buried high-strength bolt installation climbing frame attached wall has
Have following the utility model has the advantages that construction method of the present invention is by carrying out the pre-buried of high-strength bolt in climbing frame attached wall, by attached in climbing frame
Wall carries out the pre-buried of high-strength bolt, can be promoted before structure casting concrete, and purpose is exactly to make temporary heap on climbing frame
The material playback put, reduces the material on climbing frame, being promoted before casting concrete can guarantee that structure is every to the greatest extent
One layer of no more than protection highly, enhances protection safety, even closer, the construction is simple, side for being connected working procedure
Just, efficiently.
Specific embodiment
It is in conjunction with the embodiments next that the present invention will be described in detail.
Construction method provided in this embodiment using pre-buried high-strength bolt installation climbing frame attached wall, comprising the following steps: 1)
Reinforcing bar binding；2) climbing frame attached wall bolt embedment；3) bolt is fixed with reinforcement welding；4) casting concrete；5) climbing frame attached wall is installed
Support；6) integral installation of climbing frame is completed.
U-shaped horizontal reinforcement is used in the present embodiment step 1).
The present embodiment step 2) includes pre-buried built-in base and carrying swagelok, places carrying connector by high-strength bolt
Casing.
It carries out taking mould using aluminum alloy mould plate in the present embodiment step 4) and pour；When removing aluminum alloy mould plate, by aluminium alloy
Template is lain on climbing frame scaffold board according to assembled sequence；When climbing frame rises, at the same aluminum alloy mould plate vertical transport is supreme
Then one operation layer carries out the installation of one layer of aluminum alloy mould plate again.
The present embodiment step 5) enables the built-in base screw lock inside the high-strength bolt and wall position climbing frame wall-attached supporting seat
Be installed on wall, the wall-attached supporting seat by the high-strength bolt location and installation before on the wall, utilize formation
Strip lateral adjustments hole in two flank section of wall-attached supporting seat makes the wall-attached supporting seat and places the lateral adjustments
The high-strength bolt in hole relatively lateral displacement, to carry out the creeping formwork wall-attaching equipment in the Primary Location school of wall installation site
Just.
Using the construction method of pre-buried high-strength bolt installation climbing frame attached wall, realized using electric block as lifting system
The lifting of climbing frame, when practice of construction include: step 1: preparation of construction
Position and the number of bearing support installation, concrete walls or pre-embedded bolt on corresponding position are determined by plan view
Or the eyelet of reserved through-wall bolt, bolt location requirement is unanimous between the higher and lower levels, and error is no more than 10mm；Processing and fabricating fashioned iron bearing support,
Preparing scaffold tubes, fastener, safety net, wood material, through-wall bolt, I-steel, angle steel, steel plate are all made of common hot-rolled steel,
Each weld seam is to be fully welded, and throat depth 6mm is checked after welding with weld seam angle square；Building main body construction is to podium roof
When start installation and set up climbing scaffold, it is levelling using steel pipe at podium roof frame, climbing frame operating platform is set up, as installation
It climbs and shelf bearing support and sets up the operating surface of the shelf that climbs；Technical staff is according to climbing frame design drawing to ordered and processing
Material is cleared up, and is checked comprehensively including the quality to the number of components, accessory, and classification is stacked.
Step 2: climbing frame is installed
It is set up at the top of foundation frame to podium using common steel tube, frame item need to meet the straight requirement of climbing frame installation bottom surface.
Step 3: lifting system is installed
40 spiral shell of Φ needed for reserved I-steel heavy frame, raising rod and load pull rod on every layer concrete wall or beam
Keyhole, clears up hole after form removable, successively installs the through-wall bolt with ironware, fixes and bears bridle iron, raising rod
Wall or beam concrete strength should reach 18MPa at bridle iron；I-steel heavy frame, raising rod, load pull rod are fixed, is installed
Over sling, guide rod and support, then special-shaped Inter cross bar and temporary fixing piece are installed；Hang up electric block, electric block number with
Center control cabinet single action button number must correspond to it is consistent, with climbing frame bit number also it is corresponding unanimously, the chain of electric block should be with
Phenomena such as ground is vertical, mustn't turn over chain, distortion, removes the dirt on chain, keeps cleaning, Tu Shaoliang oil lubricating, and
Canopy is added to electric block；Center control cabinet is mounted on outer overhanging operation room, and connects electric-control system by design requirement,
The motor of electric block uses four phase cables to connect between control cabinet, five phase cables of control cabinet power supply line, it is desirable that length
It stays and is enough raised to highest point to whole outrigger.
Step 4: Lifting and lowering for scaffold program
Check electric block stability, outrigger installation fastness, crawl cucurbit tenses chain and checks cucurbit, makes whole calabashes
The normal stress that reed is in sustained height waits for operating status；Withdraw from all live loads and construction loads on frame body, unclamp frame body with
The fixation drawknot node (at this time slide drawknot node still work) of building unclamps bolt that bearing support is connected with building and oblique
Pull rod observes the stable state of shelf, checks and collides or contact whether there is or not improper between climbing frame and building, installs in outrigger
In the process, increase with mounting height, temporary facility must be taken, outrigger and building are bonded, while in outrigger and building
Firm guiding device is installed between object, distance is consistent between each guide part and guide part.It is started by central control room
Electric block rises whole outrigger with the speed of 100mm/min, observes the rising situation of scaffold, to nonsynchronous individual
The processing of cucurbit crawl is further continued for Synchronous lifting after keeping the same horizontal absolute altitude, and contact information uses intercom；Climbing frame is promoted
After in place, load pull rod and bearing support are reliably fixed with building built-in fitting or wall-through pull rod immediately, meanwhile, it is buckled with steel pipe
Part consolidates outrigger and building inner support drawknot, and guide part is also to bringing Forward and accordingly fix；After climbing frame is in place, one by one
It reviews and validate each load pull rod and is in uniform stressed state, guide part fixation is appropriate, loosens electric block, with spare hand
Chain block is in place fixed to upper one layer by heavier equipment lifting, and waiting is promoted next time；Whole climbing frame decline, except by electronic
Control cabinet operates outside " decline " button, other preparations, and actual step and operation requirement are identical as rising, but up move
One layer is changed to move down one layer；Every time after lifting, special messenger fills in lift work record, sets in complete documentation lifting process
The case where standby, frame body, whether there is or not abnormal phenomenon, security situation for operational process；
Step 5: climbing frame is removed
Safe-guard line is set, and range is to be applied wait tear 10 meters of ranges and tower crane handling region outside region open by special project
Work person is responsible for site safety；Frame body is checked, frame body respectively constructs situation, bracket and connector situation, each attachment support by
Power situation；Accessory and material on each layer platform of climbing frame are cleared up, demolishing process falling object from high altitude is prevented；It is set according to creeping formwork actual height
Tower crane height is set, pre-buried iron hoop, fixed tower crane footing and cable wind rope be set in ground level, cable wind rope quantity 15, diameter is
16mm, angle is between 72 °, and using boom-type tower crane, tower crane handling span weight is 1500kg, and tower crane need to be equipped with hoist engine,
When hoist engine draws wirerope by first pulley, there are 30cm distances between anchor studs and pulley；Protective net is first removed, by
Keel plate is successively removed under, connector is removed into the first restocking of the top, when last block keel plate is removed, is utilized
It removes tower crane and connector is removed into frame body full wafer to be separated lifting tension again, wall bolt, safe handling frame body are depended in dismounting
To ground；Remaining part construction is carried out, until removing terminates；Construction site environment is watched, scaffold main body and component are carried out
Remove, divide workspace, using professional dismounting personnel carry out manual demolition, from gradually removed under horizontal connection structure and
Rod piece, until removing terminates；Equipment, component and material under removing are transported in time, and classification is stacked, and special management person is received
Collection arranges.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (5)
1. a kind of construction method using pre-buried high-strength bolt installation climbing frame attached wall, which comprises the following steps: 1) steel
Muscle binding；2) climbing frame attached wall bolt embedment；3) bolt is fixed with reinforcement welding；4) casting concrete；4) climbing frame attached wall branch is installed
Seat；5) integral installation of climbing frame is completed.
2. the construction method according to claim 1 using pre-buried high-strength bolt installation climbing frame attached wall, which is characterized in that institute
Stating includes u-shaped horizontal reinforcement in step 1).
3. the construction method according to claim 2 using pre-buried high-strength bolt installation climbing frame attached wall, which is characterized in that institute
Stating step 2) includes pre-buried built-in base and carrying swagelok, places carrying swagelok by high-strength bolt.
4. the construction method according to claim 3 using pre-buried high-strength bolt installation climbing frame attached wall, which is characterized in that institute
It states to carry out taking mould using aluminum alloy mould plate in step 4) and pour；When removing aluminum alloy mould plate, by aluminum alloy mould plate according to assembled suitable
Sequence is lain on climbing frame scaffold board；When climbing frame rises, while by the supreme operation layer of aluminum alloy mould plate vertical transport, then again
Carry out the installation of one layer of aluminum alloy mould plate.
5. the construction method according to claim 4 using pre-buried high-strength bolt installation climbing frame attached wall, which is characterized in that institute
Stating step 5) enables built-in base screw lock inside the high-strength bolt and wall by climbing frame wall-attached supporting seat location and installation on wall, In
The wall-attached supporting seat by the high-strength bolt location and installation before on the wall, using being formed in the wall-attached supporting seat two
Strip lateral adjustments hole in flank section makes the wall-attached supporting seat and places the high-strength bolt in the lateral adjustments hole relatively
Lateral displacement is corrected with carrying out the creeping formwork wall-attaching equipment in the Primary Location of wall installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594701.5A CN110409791A (en) | 2019-07-03 | 2019-07-03 | Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594701.5A CN110409791A (en) | 2019-07-03 | 2019-07-03 | Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt |
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| Publication Number | Publication Date |
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| CN110409791A true CN110409791A (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594701.5A Pending CN110409791A (en) | 2019-07-03 | 2019-07-03 | Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952769A (en) * | 2019-12-16 | 2020-04-03 | 河南宏方脚手架工程有限公司 | A kind of aluminum alloy climbing frame guide seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413342A (en) * | 2008-11-06 | 2009-04-22 | 广东省建筑工程集团有限公司 | Hydraulic creeping formwork initial mounting construction technique |
| WO2013185277A1 (en) * | 2012-06-11 | 2013-12-19 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN105113415A (en) * | 2015-09-14 | 2015-12-02 | 张伟 | Hydraulic sliding sash climbing frame |
| CN109763431A (en) * | 2019-03-05 | 2019-05-17 | 湖北旺科模板有限公司 | A kind of bridge tower hydraulic climbing formwork is without pulling rod formwork construction method |
-
2019
- 2019-07-03 CN CN201910594701.5A patent/CN110409791A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413342A (en) * | 2008-11-06 | 2009-04-22 | 广东省建筑工程集团有限公司 | Hydraulic creeping formwork initial mounting construction technique |
| WO2013185277A1 (en) * | 2012-06-11 | 2013-12-19 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN105113415A (en) * | 2015-09-14 | 2015-12-02 | 张伟 | Hydraulic sliding sash climbing frame |
| CN109763431A (en) * | 2019-03-05 | 2019-05-17 | 湖北旺科模板有限公司 | A kind of bridge tower hydraulic climbing formwork is without pulling rod formwork construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952769A (en) * | 2019-12-16 | 2020-04-03 | 河南宏方脚手架工程有限公司 | A kind of aluminum alloy climbing frame guide seat |
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Application publication date: 20191105 |
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