CN105926958A - Mounting method for sill anchor combined support frame for steel structure shear wall and outer frame column base of super high-rise building - Google Patents
Mounting method for sill anchor combined support frame for steel structure shear wall and outer frame column base of super high-rise building Download PDFInfo
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- CN105926958A CN105926958A CN201610515480.4A CN201610515480A CN105926958A CN 105926958 A CN105926958 A CN 105926958A CN 201610515480 A CN201610515480 A CN 201610515480A CN 105926958 A CN105926958 A CN 105926958A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 claims abstract description 45
- 230000007704 transition Effects 0.000 claims abstract description 40
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 48
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000000725 suspension Substances 0.000 claims description 19
- 238000012937 correction Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 15
- 210000003141 lower extremity Anatomy 0.000 claims description 13
- 238000002372 labelling Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
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- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000010570 post-docking Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a mounting method for a sill anchor combined support frame for a steel structure shear wall and an outer frame column base of a super high-rise building. The method comprises the following steps of: S1, paying off at the position of the sill anchor combined support frame after civil foundation bed construction is finished; S2, mounting a transition rack at a proper position; S3, assembling an anchor bolt stock, an anchor bolt and an anchor bolt penetrating rack into an anchor bolt component, and placing the anchor bolt component on the transition rack; S4, preserving slot templates on a steel plate wall or a steel column foot base anti-shear component; S5, performing a primary calibration on the perpendicularity, the planimetric position and the anchor bolt top elevation of the overall anchor bolt component; S6, performing a secondary calibration on the perpendicularity and the elevation of the anchor bolt in the anchor bolt component before pouring concretes; and S8, pouring building foundation concretes. The mounting method has the advantages of assembling the sill anchor combined support off site so as to reduce in-site cross operation, flexibly adjusting the sill anchor combined support according the practical situation on site, greatly improving the construction efficiency and the like.
Description
Technical field
The present invention relates to high-rise building Construction Technology field, cut for high-rise building steel construction particularly to one
The installation method of the sill anchor combined support frame of power wall and housing suspension column.
Background technology
Steel construction with it from heavy and light, intensity is high, environmental pollution is little, is assigned the good name of " green building "；Again because of its material
The material response rate is high, it is convenient to recycle, and is referred to as " sustainable ".Recently as design level and construction
Improving constantly of technology, super high steel structure has obtained development at full speed.The suspension column member section of this type of steel construction is very big,
The sill anchor the most up to tens or up to a hundred that each suspension column uses, forms Bolt, and crab-bolt cross section and length is the most very
Greatly, substance, from tens kilograms to hundreds of kilogram, does not has any connection each other.Traditional single installation is also fixed temporarily
Crab-bolt construction technology can not meet the needs of this crab-bolt form, with crab-bolt bracing frame (template) some anchors
Bolt sequentially combines, the integral built-in very effective method being to solve crab-bolt group construction in place.But used in the past
There is many problems in traditional crab-bolt bracing frame and built-in process thereof:
1, crab-bolt bracing frame is directly placed in the scheme on bar-mat reinforcement one layer of reinforcing bar topmost, and the defect of the program is, and 1)
When the neighbouring personnel of having walk about, placing of material and move position, particularly during placing concrete construction, reinforcing bar will occur some journey
The deformation of degree, bracing frame can arrive disturbance and produce straight line and angular displacement, and bracing frame is the highest, and disturbance is the biggest.2) concrete
Before pouring, bracing frame is interfered generation offset deviation, when needing to be adjusted, owing to reinforcing bar elasticity is relatively big, needs
Repeatedly adjust, and Adjustment precision is the most impacted；Even if slight run-off the straight, crab-bolt due to can not automatic deviation correction,
Also can deform.3) can not arbitrarily adjust height and position during complicated shape foundation pit construction, be restricted by construction condition
Bigger.
2, the technical scheme that crab-bolt bracing frame is placed on blinding layer, the program is disadvantageous in that, bracing frame is on-the-spot
Single-piece assembles, and needs separately to set embedded part location on blinding layer, and efficiency of construction is relatively low and there is adjustment location difficulty etc. and asks
Topic.
3, bracing frame is placed in the improvement project of blinding layer, and the program is first to preset some detached columns on blinding layer,
Then the method some columns of top precast support frame connected one to one therewith.This technical scheme still suffer from location,
Loaded down with trivial details problem is installed, such as: the positioning accuracy request of detached column own is high, needs also exist for separately setting embedded part location.With top
It is inconvenient that precast support erects post docking operation one by one, and welding capacity is big.
At the scene during practice of construction, sill anchor installation accuracy control the most important thing is first to control between adjacent crab-bolt
Spacing, it is ensured that crab-bolt has the function of automatic deviation correction in the range of certain hanging down partially, it is ensured that can pass through pedestal anchor bolt
Hole；Second is to control crab-bolt misalignment of axe, it is ensured that suspension column plan-position is accurate；3rd is to ensure that crab-bolt is highly consistent, protects
Demonstrate,prove all crab-bolt uniform stresseds.Additionally also want to overcome civil engineering other operation such as reinforcing bar binding, concrete to water in construction
Build, the impact on crab-bolt installation accuracy such as accident collision.
Summary of the invention
The technical problem to be solved in the present invention is the defect improved in the presence of existing construction method and provides a kind of for superelevation
The installation method of the sill anchor combined support frame of layer construction steel structure shear wall and housing suspension column；The method has can be
Assembled off-site sill anchor combined support frame and then the on-the-spot cross-operation of minimizing, and can be adjusted flexibly according to on-site actual situations
Crab-bolt combined support frame, can increase substantially the advantages such as efficiency of construction；And the sill anchor combination used in this method
Support its underpart is the transition frame that height can arbitrarily set, and top is for fixing crab-bolt stock and the crab-bolt perforation frame energy of crab-bolt
Fast Installation docking and adjust, fixing crab-bolt, be especially suitable for that deep foundation reinforcing bar is intensive, locally lie in catch pit and elevator
Deng complicated construction environment.
For solving above-mentioned technical problem, the present invention uses following technical proposals:
A kind of installation method of the sill anchor combined support frame for high-rise building steel construction shear wall and housing suspension column,
Described installation method comprises the steps:
S1, after foundation of civil work cushion construction completes, carry out sill anchor combined support rack position unwrapping wire；
S2, after basic infrastructure reinforcing bar binding is complete, by the transition with vertical supporting lower limb in sill anchor combined support frame
Frame is installed in place；
S3, the crab-bolt by the crab-bolt stock in sill anchor combined support frame, being assemblied on described crab-bolt stock and be arranged on
The crab-bolt perforation frame on described crab-bolt top is assembled into anchor component, and this anchor component is placed in transition frame；
S4, installation steel plate wall or steel column lower margin shearing resistance assembly preformed groove template, bore a hole with crab-bolt after determining in stencil plane position
Frame is welded and fixed；
S5, carry out the first correction of perpendicularity, plan-position, crab-bolt elevation of top for anchor component entirety；
Before S6, concreting, perpendicularity and the elevation of top of crab-bolt in anchor component are carried out secondary correction；
S8, carry out building foundation concrete casting.
The installation method of sill anchor combined support frame provided by the present invention and conventional crab-bolt bracing frame and built-in process thereof
Difference is, this method utilizes the transition frame in sill anchor combined support frame, after portion's reinforcing bar binding is complete under the foundation, directly
Connecing the vertical supporting lower limb of transition frame through basic infrastructure reinforcing bar, be connected with reinforcement foundation fixing behind location, anchor component is straight
Connect and be placed in transition frame, and the height of transition frame can arbitrarily regulate according to practical situation or set；
Compare technical scheme that crab-bolt bracing frame is placed on blinding layer and bracing frame is placed in the improvement side of blinding layer
Case, method provided by the present invention has: 1) need not built-in fitting；2) precision of plan-position is wanted by transition frame installation
Ask the highest, an elevation control precision；3) crab-bolt stock is installed with transition frame and is docked conveniently, is easily adjusted correction, it is simple to adjust
Whole crab-bolt perforation frame；4) there is crab-bolt and automatically adjust the function of perpendicularity, adjust convenient fixing；5) it is easy to arrange fixing
The advantages such as shearing-resistant member preformed groove template.
Further, this installation method also includes:
S7, when having many group sill anchor combined support framves, be attached consolidating by angle steel or channel-section steel by often organizing bracing frame
Fixed, the separately installed bearing diagonal when often organizing bracing frame distance and being bigger.
Further, described step S2 is particularly as follows: after basic infrastructure reinforcing bar binding is complete, by the vertical supporting lower limb of transition frame
Through basic infrastructure reinforcing bar, it is connected fixing behind location with reinforcement foundation.
Further, described step S5 particularly as follows:
S51, carry out axial line control labelling according to drawing on the two sides that crab-bolt stock is vertical；
S52, from two mutually perpendicular directions measure adjust crab-bolt stock perpendicularity；
S53, method with total station instrument coordinate monitoring control the axial line control labelling on crab-bolt stock, adjust the flat of crab-bolt stock
Position, face is allowed to and dead in line；
S54, method with total station instrument coordinate monitoring control crab-bolt elevation of top, by adjusting the in perforation frame top crab-bolt
Two adjusting nuts, it is ensured that crab-bolt elevation of top is consistent.
Further, described step S6 particularly as follows:
S61, frame plane positioning of boring a hole by the method control crab-bolt of total station instrument coordinate monitoring；
After S62, crab-bolt perforation frame plane positioning completes, with an ejection device support top crab-bolt perforation frame, bottom crab-bolt, leave anchor
The underframe of bolt stock stops jacking, and now crab-bolt is in overhang and automatically adjusts perpendicularity；
S63, with total station instrument coordinate monitoring method vernier control crab-bolt stock again on axial line control labelling, be allowed to and axle
Line overlaps, and is welded and fixed with transition frame by crab-bolt stock after correction.
S64, monitoring crab-bolt elevation of top, adjust the second adjusting nut in the crab-bolt of perforation frame top, it is ensured that crab-bolt top is marked
High consistent, compliant requirement；
S65, crab-bolt is connected with crab-bolt stock fixing, it is ensured that crab-bolt does not the most produce displacement, unloads support top afterwards
Device.
Further, described sill anchor combined support frame includes that bottom has the transition frame of vertical supporting lower limb, is arranged on institute
State the crab-bolt stock in transition frame, the crab-bolt being assemblied on described crab-bolt stock and be arranged on the crab-bolt on described crab-bolt top and wear
Aperture frame；
Described crab-bolt stock include underframe, the vertical pole being arranged on described underframe and in a lateral direction two in phase
Setting is used for connecting the crossbeam of fixing adjacent vertical pole；
The bottom of described crab-bolt is fixedly installed on described underframe, and described crab-bolt top passes described crossbeam, is positioned at described horizontal stroke
Outside beam, and described crab-bolt perforation frame is positioned at above described crossbeam.
Further, described crab-bolt stock includes being arranged on two in the middle part of described crab-bolt stock in the crossbeam being oppositely arranged,
And it is arranged on two of described crab-bolt stock top in the crossbeam being oppositely arranged；
Described crossbeam is double bar structures, and described crab-bolt key is between two cross bars that this is double bar structure crossbeam.
Further, described crab-bolt stock also includes that connecting rod, described connecting rod are arranged in two crossbeams being oppositely arranged
Between；The two ends of this connecting rod are fixed with crossbeam respectively；
Described connecting rod is double bar structures, described crab-bolt key be positioned at this be double bar structure connecting rod two bodies of rod it
Between.
Further, described crab-bolt perforation frame is provided with the anchor hole that for crab-bolt pass corresponding with crab-bolt coupling；It is positioned at
Crab-bolt top outside described crossbeam is provided with crab-bolt installation adjusting device, and this installation adjusting device includes setting the most successively
Put the fixing nut on described crab-bolt key, the first adjusting nut, cover plate and the second adjusting nut；Described crab-bolt is bored a hole
Frame is arranged on the crab-bolt key between described cover plate and the second adjusting nut.
Further, described transition frame is the frame body structure being made up of vertical rod, cross bar, vertical pole and vertical supporting lower limb.
The present invention compared with prior art, has a following actively beneficial effect:
1, the installation method of sill anchor combined support frame provided by the present invention need not built-in fitting, transition frame installation accuracy
Less demanding, an elevation control precision, crab-bolt stock is installed with transition frame and is docked conveniently, is easily adjusted correction, it is simple to adjust
Whole crab-bolt perforation frame.
2, sill anchor combined support frame provided by the present invention, only need to carry out 2 adjustment after mounting i.e. can reach precision
Requirement；Compare existing method and largely decrease the frequency of adjustment, improve efficiency of construction.Bracing frame is through just
After secondary adjustment, precision disclosure satisfy that code requirement, can be that subsequent handling provides work surface.In casting concrete front support
Frame is inevitably affected by other operation, and positioning precision can change, and now bracing frame is carried out secondary tune
Whole, it is ensured that the final precision of bracing frame disclosure satisfy that code requirement.
3, the sill anchor combined support frame provided in the present invention, its underpart is the transition frame that height can arbitrarily set, on
Portion is that three Fast Installation can dock, adjust and fix crab-bolt for fixing the crab-bolt stock of crab-bolt and crab-bolt perforation frame；
It is especially suitable for the construction environment that deep foundation reinforcing bar is intensive, locally lie in the complexity such as catch pit and elevator.
4, the sill anchor combined support frame provided in the present invention, has and can reduce on-the-spot cross-operation at assembled off-site,
And can according to advantages such as on-site actual situations are adjusted flexibly, and fundamentally solve in existing construction method, common crab-bolt
When support is directly placed on the one layer of reinforcing bar topmost of basis, walks about when this layer of reinforcing bar because of material installation stacking, personnel, prop up
The various outside causes such as frame deadweight deform, misplace after, support precision changes the most therewith, adjusts the most loaded down with trivial details problem.
5, by construction method provided by the present invention, the absolute altitude of crab-bolt can arbitrarily be adjusted, it is also possible to arbitrarily adjust lower margin
The plan-position of crab-bolt combined support frame entirety and height, it is ensured that the locus of crab-bolt.
6, the sill anchor combined support frame provided in the present invention, itself has certain rigidity, has opposing certain
The ability of external force impact, such as the impact on precision such as assembling reinforcement, casting concrete, accident collision.
7, by construction method provided by the present invention, sill anchor group can freely be determined according to on-the-spot hoisting machinery performance
Close the size of bracing frame, do not limited by crab-bolt group's size；Common installation method only need to be taked, it is not necessary to special during installation
Different measure.Sill anchor combined support frame reinforcing bar isolation after installation, fundamentally avoids reinforcing bar deformation, dislocation to anchor
The impact of bolt precision, it is to avoid repeat to adjust, greatly improve efficiency of construction.
8, by construction method provided by the present invention, common problem during crab-bolt is installed can be prevented effectively from, such as anchor
Bolt is not vertically, the inconsistent deviation of crab-bolt spacing is big, absolute altitude and plan-position are non-adjustable after installing, external interference resistance is poor
Etc. problem.
Accompanying drawing explanation
Fig. 1 is the integral construction schematic flow sheet of the present invention.
Fig. 2 is the schematic flow sheet of step S5 in the present invention.
Fig. 3 is the schematic flow sheet of step S6 in the present invention.
Fig. 4 is the structural representation of crab-bolt perforation frame in the present invention.
Fig. 5 is the structural representation of crab-bolt stock in the present invention.
Fig. 6 is the structural representation of transition frame in the present invention.
Fig. 7 be in the present invention crab-bolt stock and transition frame coordinate scheme of installation.
Fig. 8 is crab-bolt and the structural representation of crab-bolt installation adjusting device that is fixed on crab-bolt key in the present invention.
Fig. 9 be in the present invention crab-bolt perforation frame and crab-bolt coordinate scheme of installation.
Figure 10 is the integral installation distribution structure schematic diagram of sill anchor combined support frame in the present invention.
Detailed description of the invention
The detailed description of the invention of the present invention is described below in conjunction with the accompanying drawings.
As Fig. 1 is to shown in 10, and a kind of sill anchor for high-rise building steel construction shear wall and housing suspension column combines props up
The installation method of support, described installation method comprises the steps:
S1, after foundation of civil work cushion construction completes, carry out sill anchor combined support rack position unwrapping wire；
S2, after basic infrastructure reinforcing bar binding is complete, by the transition with vertical supporting lower limb in sill anchor combined support frame
Frame is installed in place, will the vertical supporting lower limb of transition frame through basic infrastructure reinforcing bar, is connected with reinforcement foundation behind location and fixes；
S3, the crab-bolt by the crab-bolt stock in sill anchor combined support frame, being assemblied on described crab-bolt stock and be arranged on
The crab-bolt perforation frame on described crab-bolt top is assembled into anchor component, and this anchor component is placed in transition frame；
S4, installation steel plate wall or steel column lower margin shearing resistance assembly preformed groove template, bore a hole with crab-bolt after determining in stencil plane position
Frame is welded and fixed；
S5, carry out the first correction of perpendicularity, plan-position, crab-bolt elevation of top for anchor component entirety, particularly as follows:
S51, carry out axial line control labelling according to drawing on the two sides that crab-bolt stock is vertical；
S52, from two mutually perpendicular directions measure adjust crab-bolt stock perpendicularity；
S53, method with total station instrument coordinate monitoring control the axial line control labelling on crab-bolt stock, adjust the flat of crab-bolt stock
Position, face is allowed to and dead in line；
S54, method with total station instrument coordinate monitoring control crab-bolt elevation of top, by adjusting the in perforation frame top crab-bolt
Two adjusting nuts, it is ensured that crab-bolt elevation of top is consistent.
After the overall first correction of anchor component, in the middle part of colligation basis and upper reinforcement.
Before S6, concreting, perpendicularity and the elevation of top of crab-bolt in anchor component are carried out secondary correction, particularly as follows:
S61, frame plane positioning of boring a hole by the method control crab-bolt of total station instrument coordinate monitoring；
After S62, crab-bolt perforation frame plane positioning completes, with an ejection device support top crab-bolt perforation frame, bottom crab-bolt, leave anchor
The underframe of bolt stock stops jacking, and now crab-bolt is in overhang and automatically adjusts perpendicularity；
S63, with total station instrument coordinate monitoring method vernier control crab-bolt stock again on axial line control labelling, be allowed to and axle
Line overlaps, and is welded and fixed with transition frame by crab-bolt stock after correction.
S64, monitoring crab-bolt elevation of top, adjust the second adjusting nut in the crab-bolt of perforation frame top, it is ensured that crab-bolt top is marked
High consistent, compliant requirement；
S65, crab-bolt is connected with crab-bolt stock fixing, it is ensured that crab-bolt does not the most produce displacement, unloads support top afterwards
Device.
S7, when having many group sill anchor combined support framves, be attached consolidating by angle steel or channel-section steel by often organizing bracing frame
Fixed, the separately installed bearing diagonal when often organizing bracing frame distance and being bigger；
S8, carry out building foundation concrete casting.
Also, it should be noted when building foundation concrete casting completes and reaches construction intensity requirement, lift first segment
Steel structure column and steel plate wall；After adjusting positional precision, fastening foundation bolt and checking, carry out the base treatment → formwork that is in the milk
→ grouting → maintenance → form removal.So complete grouting construction bottom corner, suspension column, fill corner, heel slab bottom and resist
Cut the gap of part periphery.
In the installation method of sill anchor combined support frame of the present invention, support frame as described above includes that bottom has vertical supporting lower limb 11
Transition frame 1, the crab-bolt stock 2 being fixedly installed on described transition frame 1 end face, be assemblied on described crab-bolt stock 2
Crab-bolt 3 and the crab-bolt perforation frame 4 being arranged on described crab-bolt 3 top；
Described transition frame 1 is the frame body structure being made up of vertical rod 12, cross bar 13, vertical pole 14 and vertical supporting lower limb 11.
Described crab-bolt perforation frame 4 is provided with and mates the corresponding anchor hole passed for crab-bolt with crab-bolt 3；In described crab-bolt 3
Portion is provided with crab-bolt installation adjusting device 5, and this installation adjusting device 5 includes being successively set on described crab-bolt 3 bolt from top to bottom
Fixing nut the 51, first adjusting nut 52, cover plate 53 and the second adjusting nut 54 on body；Described crab-bolt perforation frame 4
It is arranged on crab-bolt 3 key between described cover plate 53 and the second adjusting nut 54.
Described crab-bolt stock 2 includes underframe 21, the vertical pole 22 being arranged on described underframe 21 and at horizontal direction
Upper two in the crossbeam 23 for connecting fixing adjacent vertical pole being oppositely arranged；Crab-bolt stock described in the present embodiment 2
Including two be arranged in the middle part of described crab-bolt stock 2 in the crossbeam 23 being oppositely arranged, and it is arranged on described crab-bolt stock 2
Two of top are in the crossbeam 23 being oppositely arranged；It is provided with connecting rod 24 between in two crossbeams 23 being oppositely arranged,
The two ends of this connecting rod 24 are fixed with crossbeam respectively.
The bottom of described crab-bolt 3 is fixedly installed on described underframe 21 by anchor head 31, and described crab-bolt 3 top passes institute
State crossbeam 23, be positioned at outside described crossbeam 23, and described crab-bolt perforation frame 4 is positioned at above described crossbeam 23.
Further, described crossbeam 23 is double bar structures, and it is double bar structure crossbeams that described crab-bolt 3 key is positioned at this
Between two cross bars 231 of 23；Described connecting rod 24 is double bar structures, and it is double-rod that described crab-bolt 3 key is positioned at this
Between two bodies of rod 241 of body structure connecting rod 24, and leave tune between crab-bolt 3 key and crossbeam 23 and connecting rod 24
Whole gap.
In the present embodiment, crab-bolt stock 2 is by the crossbeam 23 in double bar structures and the connecting rod 24 in double bar structures
Between cooperation, formed one " well " font fixed bit, by this middle hole in " well " font fixed bit so that
Crab-bolt 3 key in a lateral direction and has obtained Primary Location the most simultaneously on longitudinal direction, and also can pass through crossbeam 23
Cross bar 231 and the body of rod 241 of connecting rod 24 crossed the middle hole of " well " the font fixed bit formed, to crab-bolt
Certain fine setting is done in 3 positions in the horizontal direction, after crab-bolt 3 position coordinates meets the requirements, by itself and the horizontal stroke of crossbeam 23
The body of rod 241 of bar 231 and connecting rod 24 is fixed.
In Specific construction, after lower transition frame 1 installation at the scene, after basic infrastructure reinforcing bar binding is complete, under inciting somebody to action
The vertical supporting lower limb 11 of portion's transition frame 1, through basic infrastructure reinforcing bar, is connected fixing with reinforcement foundation behind location.Described transition
Crab-bolt bored a hole after frame 1 is fixing frame 4, crab-bolt 3, crab-bolt installation adjusting device 5 and crab-bolt stock 2 is assembled into obtain anchor
Bolt assembly is placed in described transition frame 1, and anchor component entirety carries out perpendicularity, plan-position, crab-bolt 3 top
Absolute altitude corrects for the first time；Before concreting, perpendicularity and elevation of top to crab-bolt in anchor component 3 is carried out afterwards
Secondary correction, after correction by the underframe 21 of crab-bolt stock 2 and the cross bar 13 on the end face of the transition frame 1 of bottom and
Or vertical pole 14 is welded to connect fixing, crab-bolt 3 is connected fixing with crab-bolt stock 2.
The word in the description orientation employed in Ben Wen " on ", D score, "left", "right" etc. be for explanation
Convenience based on the orientation shown in drawing in accompanying drawing for, in actual device, these orientation are likely to be due to putting of device
Mode and different.
In sum, embodiment of the present invention only provides a kind of optimal embodiment, the technology contents of the present invention
And technical characterstic has revealed that as above, but one skilled in the art scholar is still potentially based on disclosed content and makees
The various replacements without departing substantially from creation spirit of the present invention and modification；Therefore, protection scope of the present invention is not limited to embodiment and is taken off
The technology contents shown, therefore the equivalence change that all shapes under this invention, structure and principle are done, be encompassed by the present invention's
In protection domain.
Claims (10)
1. the installation side of the sill anchor combined support frame being used for high-rise building steel construction shear wall and housing suspension column
Method, it is characterised in that described installation method comprises the steps:
S1, after foundation of civil work cushion construction completes, carry out sill anchor combined support rack position unwrapping wire；
S2, after basic infrastructure reinforcing bar binding is complete, by the transition with vertical supporting lower limb in sill anchor combined support frame
Frame is installed in place；
S3, the crab-bolt by the crab-bolt stock in sill anchor combined support frame, being assemblied on described crab-bolt stock and be arranged on
The crab-bolt perforation frame on described crab-bolt top is assembled into anchor component, and this anchor component is placed in transition frame；
S4, installation steel plate wall or steel column lower margin shearing resistance assembly preformed groove template, bore a hole with crab-bolt after determining in stencil plane position
Frame is welded and fixed；
S5, carry out the first correction of perpendicularity, plan-position, crab-bolt elevation of top for anchor component entirety；
Before S6, concreting, perpendicularity and the elevation of top of crab-bolt in anchor component are carried out secondary correction；
S8, carry out building foundation concrete casting.
The most according to claim 1 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that this installation method also includes:
S7, when having many group sill anchor combined support framves, be attached consolidating by angle steel or channel-section steel by often organizing bracing frame
Fixed, the separately installed bearing diagonal when often organizing bracing frame distance and being bigger.
The most according to claim 1 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that preferably, described step S2 is particularly as follows: treat basic infrastructure reinforcing bar binding
After complete, by the vertical supporting lower limb of transition frame through basic infrastructure reinforcing bar, it is connected fixing behind location with reinforcement foundation.
The most according to claim 1 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that preferably, described step S5 particularly as follows:
S51, carry out axial line control labelling according to drawing on the two sides that crab-bolt stock is vertical；
S52, from two mutually perpendicular directions measure adjust crab-bolt stock perpendicularity；
S53, method with total station instrument coordinate monitoring control the axial line control labelling on crab-bolt stock, adjust the flat of crab-bolt stock
Position, face is allowed to and dead in line；
S54, method with total station instrument coordinate monitoring control crab-bolt elevation of top, by adjusting the in perforation frame top crab-bolt
Two adjusting nuts, it is ensured that crab-bolt elevation of top is consistent.
The most according to claim 1 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that preferably, described step S6 particularly as follows:
S61, frame plane positioning of boring a hole by the method control crab-bolt of total station instrument coordinate monitoring；
After S62, crab-bolt perforation frame plane positioning completes, with an ejection device support top crab-bolt perforation frame, bottom crab-bolt, leave anchor
The underframe of bolt stock stops jacking, and now crab-bolt is in overhang and automatically adjusts perpendicularity；
S63, with total station instrument coordinate monitoring method vernier control crab-bolt stock again on axial line control labelling, be allowed to and axle
Line overlaps, and is welded and fixed with transition frame by crab-bolt stock after correction.
S64, monitoring crab-bolt elevation of top, adjust the second adjusting nut in the crab-bolt of perforation frame top, it is ensured that crab-bolt top is marked
High consistent, compliant requirement；
S65, crab-bolt is connected with crab-bolt stock fixing, it is ensured that crab-bolt does not the most produce displacement, unloads support top afterwards
Device.
The most according to claim 1 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that described sill anchor combined support frame includes that bottom has vertical supporting
The transition frame of lower limb, the crab-bolt stock being arranged in described transition frame, the crab-bolt being assemblied on described crab-bolt stock and be arranged on
The crab-bolt perforation frame on described crab-bolt top；
Described crab-bolt stock include underframe, the vertical pole being arranged on described underframe and in a lateral direction two in phase
Setting is used for connecting the crossbeam of fixing adjacent vertical pole；
The bottom of described crab-bolt is fixedly installed on described underframe, and described crab-bolt top passes described crossbeam, is positioned at described horizontal stroke
Outside beam, and described crab-bolt perforation frame is positioned at above described crossbeam.
The most according to claim 6 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that described crab-bolt stock includes being arranged on two in the middle part of described crab-bolt stock
Individual in the crossbeam being oppositely arranged, and it is arranged on two of described crab-bolt stock top in the crossbeam being oppositely arranged；
Described crossbeam is double bar structures, and described crab-bolt key is between two cross bars that this is double bar structure crossbeam.
The most according to claim 6 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that described crab-bolt stock also includes that connecting rod, described connecting rod are arranged on
Between two crossbeams being oppositely arranged；The two ends of this connecting rod are fixed with crossbeam respectively；
Described connecting rod is double bar structures, described crab-bolt key be positioned at this be double bar structure connecting rod two bodies of rod it
Between.
The most according to claim 6 a kind of for high-rise building steel construction shear wall and the sill anchor of housing suspension column
The installation method of combined support frame, it is characterised in that described crab-bolt perforation frame is provided with corresponding for anchor with crab-bolt coupling
The anchor hole that bolt passes；The crab-bolt top being positioned at outside described crossbeam is provided with crab-bolt installation adjusting device, and this mounting and adjusting fills
Put and include that the fixing nut, the first adjusting nut, cover plate and second that are successively set on from top to bottom on described crab-bolt key are adjusted
Whole nut；Described crab-bolt perforation frame is arranged on the crab-bolt key between described cover plate and the second adjusting nut.
10. a kind of for high-rise building steel construction shear wall and the ground of housing suspension column according to described in claim 1 or 6
The installation method of foot crab-bolt combined support frame, it is characterised in that described transition frame is by vertical rod, cross bar, vertical pole and vertical
The frame body structure of supporting leg composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515480.4A CN105926958B (en) | 2016-07-01 | 2016-07-01 | A kind of installation method for the sill anchor combined support frame for being used for high-rise building steel construction shear wall and outline border suspension column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515480.4A CN105926958B (en) | 2016-07-01 | 2016-07-01 | A kind of installation method for the sill anchor combined support frame for being used for high-rise building steel construction shear wall and outline border suspension column |
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| CN105926958A true CN105926958A (en) | 2016-09-07 |
| CN105926958B CN105926958B (en) | 2018-04-20 |
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| CN114108996A (en) * | 2021-11-26 | 2022-03-01 | 中煤西安设计工程有限责任公司 | Construction device and method for floor-free brick-built filling wall |
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| CN111707430A (en) * | 2020-06-29 | 2020-09-25 | 中国建筑第八工程局有限公司 | Embedded part mounting structure and method for horizontal actuator of vibration table |
| CN111751069A (en) * | 2020-06-29 | 2020-10-09 | 中国建筑第八工程局有限公司 | Mounting device and mounting method for embedded panel of vertical actuator of vibrating table |
| CN114108996A (en) * | 2021-11-26 | 2022-03-01 | 中煤西安设计工程有限责任公司 | Construction device and method for floor-free brick-built filling wall |
| CN114108996B (en) * | 2021-11-26 | 2023-06-06 | 中煤西安设计工程有限责任公司 | Construction device and method for building filling wall without floor bricks |
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