CN105587127B - The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker - Google Patents
The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker Download PDFInfo
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- CN105587127B CN105587127B CN201510337061.1A CN201510337061A CN105587127B CN 105587127 B CN105587127 B CN 105587127B CN 201510337061 A CN201510337061 A CN 201510337061A CN 105587127 B CN105587127 B CN 105587127B
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Abstract
The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker, solve exterior wall prefabricated concrete board accurately fixed technical problem, method is, turnover control line and left and right control line are released in floor ground, elevation line is released on layer post reinforcing bar, ejected on exterior wall prefabricated concrete board on wallboard or so control line wallboard elevation line, Laser Line Marker floor on the control line of left and right, by measuring the vertical laser rays projected and metope or so control S1=0, by Laser Line Marker horizontal line with releasing elevation line horizontal registration, make horizontal laser light line and metope elevation line horizontal registration, by measuring the elevation line of exterior wall prefabricated concrete board releasing or the elevation line difference of adjacent exterior wall prefabricated concrete board to S2=0, horizontal laser light line is parallel to turnover control line projection, and making vertical laser rays, control line is vertical overlaps with turnover, by the vertical range S for measuring vertical laser act and exterior wall prefabricated concrete board inner wall surface3It is equal.Beneficial effect is, positioning precision high, easy to adjust, simple to operate.
Description
Technical field
The present invention relates to a kind of construction techniques, particularly a kind of exterior wall realized by means of Laser Line Marker is prefabricated to be hung
Board positioning method.
Prior art
Exterior wall prefabricated concrete board（Precast concrete exterior wall prefabricated concrete board）As the peripheral protective component of inner deposited and outer hung system, due to
It has the advantages such as fast speed of application, reliable in quality, energy-conserving and environment-protective, is widelyd popularize in industrialized building.But it is prefabricated to hang
Plate monolithic size is larger, heavier-weight, different from full cast-in-place structural system, and the construction of precast facade prefabricated concrete board belongs to prefabricated components
It is combined with cast-in-place structural, its installation quality is to influence the key factor of building facade structures smooth-going, therefore control exterior wall peace
The quality of dress is most important.
Traditional exterior wall prefabricated concrete board installation method is to be positioned with mouth under wallboard, look for line, plaster ground the mode such as straight to determine
The precision that wallboard is installed, depends entirely on the operation level and construction experience of workman, is affected by human factors larger, and quality is not
It is easy to control.Problem is accurately positioned in order to solve exterior wall prefabricated concrete board, Laser Line Marker, control are used in exterior wall installs position fixing process
The precision of its installation is made, it is ensured that the position of installation, absolute altitude, perpendicularity.
Goal of the invention
The unresolved exterior wall prefabricated concrete board in the prior art of the present invention is accurately positioned, depend entirely on workman operation level and
Construction experience, is affected by human factors larger, the uppity technical problem of quality, open a kind of real by means of Laser Line Marker
Existing exterior wall prefabricated concrete board localization method.
The present invention realizes that the method that goal of the invention is used is：1. the exterior wall prefabricated concrete board realized by means of Laser Line Marker is determined
Position method, this method supports the exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker, regulation fixture and oblique pull,
This method is realized by following steps：
(1) exterior walls prefabricated concrete board is released to design with exterior wall prefabricated concrete board on floor ground is installed and pacified before formal lifting
Dress face parallel installation turnover control line and vertical installation left and right control line, elevation line is released on story post reinforcing bar is installed,
On the exterior wall prefabricated concrete board not lifted by crane, the exterior wall prefabricated concrete board that ejection is released with installing on floor installs left and right control pair should
Wallboard or so control line the corresponding wallboard elevation line of elevation line is released on story post reinforcing bar with installing, exterior wall prefabricated concrete board is hung
Installation floor is transported to, exterior wall prefabricated concrete board side is fixed temporarily through hound, the adjusted fixation in exterior wall prefabricated concrete board bottom
Part is connected with installing floor ground；
(2) the exterior wall prefabricated concrete board right position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed into building
The exterior wall prefabricated concrete board released on plate is installed on the control line of left and right, and centering leveling, horizontal laser light line is controlled parallel to floor or so
Line simultaneously releases elevation line horizontal registration with installing on story post reinforcing bar, by measuring the vertical laser rays projected and metope or so control
Linear distance S processed1, adjust to S1=0, complete the determination of exterior wall prefabricated concrete board or so installation site；
(3) the exterior wall prefabricated concrete board elevation location that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed into building
The exterior wall prefabricated concrete board released on plate is installed on the control line of left and right, centering leveling, and horizontal laser light line is with installing on story post reinforcing bar
Elevation line horizontal registration is released, Laser Line Marker places centering leveling on floor or so control line, makes horizontal laser light line and metope
1m elevation line horizontal registrations, by measure exterior wall prefabricated concrete board release elevation line or adjacent exterior wall prefabricated concrete board elevation line it is poor
S2, adjustment regulation fixture to S2=0, complete the elevation location positioning that exterior wall prefabricated concrete board is installed；
(4) the exterior wall prefabricated concrete board upright position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed on
On floor turnover control line, centering leveling, horizontal laser light line makes vertical laser rays be controlled with turnover parallel to turnover control line projection
Line processed is vertically overlapped, by measuring vertical laser curtain and the vertical range S of exterior wall prefabricated concrete board inner wall surface3, regulation diagonal brace support
And regulation is fixed, and makes S3Numerical value, apart from equal, complete exterior wall prefabricated concrete board and installs interior external position and install perpendicularity with control line.
The beneficial effects of the invention are as follows exterior wall prefabricated concrete board is installed, positioning precision is high, easy to adjust, simple to operate, is applicable
Inner deposited and outer hung is used in 8 degree of seismic fortification intensity and following area, below height 100m civil buildings and general industry building
The precast concrete exterior wall prefabricated concrete board of structure installs positioning construction.
The present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing 1 installs floor ground schematic diagram for the present invention.
Accompanying drawing 2 is exterior wall prefabricated concrete board schematic diagram of the present invention.
Accompanying drawing 3 is that exterior wall prefabricated concrete board right position of the present invention adjusts schematic diagram.
Accompanying drawing 4 is exterior wall prefabricated concrete board Pass line adjustment schematic diagram of the present invention.
Accompanying drawing 5 is that exterior wall prefabricated concrete board upright position of the present invention adjusts schematic diagram.
Accompanying drawing 6 is present invention regulation fixture schematic diagram.
In accompanying drawing, 1 installs floor ground, 2 installation turnover control lines, 3 installation left and right control lines, 4 adjusting height fixtures, 5
Level-off displacement fixture, 6 wallboards or so control line, 7 wallboard elevation lines, 8 exterior wall prefabricated concrete boards, 9 hounds, 10 straight line lasers
Instrument, 11 adjusting height fixtures, 12 level-off displacement fixtures.
Embodiment
Referring to accompanying drawing, the 1. exterior wall prefabricated concrete board localization methods realized by means of Laser Line Marker, this method is by means of swashing
The exterior wall prefabricated concrete board localization method that cursor line instrument, regulation fixture and oblique pull support are realized, this method is realized by following steps：
(1) exterior walls prefabricated concrete board is released to design with exterior wall prefabricated concrete board on floor ground is installed and pacified before formal lifting
Dress face parallel installation turnover control line and vertical installation left and right control line 3, elevation line is released on story post reinforcing bar is installed,
On the exterior wall prefabricated concrete board not lifted by crane, the exterior wall prefabricated concrete board that ejection is released with installing on floor installs left and right control pair should
Wallboard or so control line the corresponding wallboard elevation line of elevation line is released on story post reinforcing bar with installing, exterior wall prefabricated concrete board is hung
Installation floor is transported to, exterior wall prefabricated concrete board side is fixed temporarily through hound, the adjusted fixation in exterior wall prefabricated concrete board bottom
Part is connected with installing floor ground；
(2) the exterior wall prefabricated concrete board right position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed into building
The exterior wall prefabricated concrete board released on plate is installed on the control line of left and right, and centering leveling, horizontal laser light line is controlled parallel to floor or so
Line simultaneously releases elevation line horizontal registration with installing on story post reinforcing bar, by measuring the vertical laser rays projected and metope or so control
Linear distance S processed1, adjust to S1=0, complete the determination of exterior wall prefabricated concrete board or so installation site；
(3) the exterior wall prefabricated concrete board elevation location that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed into building
The exterior wall prefabricated concrete board released on plate is installed on the control line of left and right, centering leveling, and horizontal laser light line is with installing on story post reinforcing bar
Elevation line horizontal registration is released, Laser Line Marker places centering leveling on floor or so control line, makes horizontal laser light line and metope
1m elevation line horizontal registrations, by measure exterior wall prefabricated concrete board release elevation line or adjacent exterior wall prefabricated concrete board elevation line it is poor
S2, adjustment regulation fixture to S2=0, complete the elevation location positioning that exterior wall prefabricated concrete board is installed；
(4) the exterior wall prefabricated concrete board upright position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed on
On floor turnover control line, centering leveling, horizontal laser light line makes vertical laser rays be controlled with turnover parallel to turnover control line projection
Line processed is vertically overlapped, by measuring vertical laser curtain and the vertical range S of exterior wall prefabricated concrete board inner wall surface3, regulation diagonal brace support
And regulation is fixed, and makes S3Numerical value, apart from equal, complete exterior wall prefabricated concrete board and installs interior external position and install perpendicularity with control line.
To ensure easy construction, in the embodiment of the present invention, step (1) in, that is released on floor ground is installed is pre- with exterior wall
The parallel installation turnover control line distance in hanging plate design and installation face processed is 250-450MM, and installing left and right control line distance is
400-500MM。
In the embodiment of the present invention, step (1) in, mark is released on the installation story post reinforcing bar released on floor ground is installed
High line 800-1200MM.
In the embodiment of the present invention, step (1) described in regulation fixture include：Adjusting height fixture and level-off displacement
Fixture, adjusting height fixture is heightened angle bar one side and fixed with exterior wall prefabricated concrete board, heightened on angle bar another side to heighten angle bar
The bolt of heightening contacted with installation floor ground is provided with, level-off displacement fixture is level-off displacement angle bar, water transfer prosposition
Move angle bar one side to fix with installing floor ground, be provided with what is contacted with exterior wall prefabricated concrete board on level-off displacement angle bar another side
Level-off displacement bolt and with the pressing plate that fixing bolt is connected on exterior wall prefabricated concrete board, fixing bolt is arranged on level-off angle of displacement
In the chute of iron.
Adjusting height fixture is highly adjusted by heightening bolt External Wall prefabricated concrete board.
Level-off displacement fixture is by level-off displacement bolt External Wall prefabricated concrete board relative to installation floor ground position
Fixing bolt on adjustment, exterior wall prefabricated concrete board is put the position after adjustment is fixed through pressing plate.
In the embodiment of the present invention, step (1) described in hound be length-adjustable expansion link, expansion link two ends difference
It is connected through retainer ring with exterior wall prefabricated concrete board and installation floor ground.The length of adjustment hound realizes hanging down for exterior wall prefabricated concrete board
Straight degree.
Claims (5)
1. the exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker, this method is by means of Laser Line Marker, regulation
The exterior wall prefabricated concrete board localization method that fixture and oblique pull support are realized, it is characterised in that：This method is realized by following steps：
(1) exterior walls prefabricated concrete board is released and exterior wall prefabricated concrete board design and installation face before formal lifting on floor ground is installed
Parallel installation turnover control line and vertical installation left and right control line, release elevation line, not on story post reinforcing bar is installed
On the exterior wall prefabricated concrete board of lifting, wall corresponding with installing the exterior wall prefabricated concrete board released on floor installation left and right control line is ejected
Plate or so control line wallboard elevation line corresponding with releasing elevation line on story post reinforcing bar is installed, exterior wall prefabricated concrete board is hoisted to
Install floor, exterior wall prefabricated concrete board side fixed temporarily through hound, the adjusted fixture in exterior wall prefabricated concrete board bottom and
Floor ground connection is installed；
(2) the exterior wall prefabricated concrete board right position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed on floor
The exterior wall prefabricated concrete board of releasing is installed on the control line of left and right, centering leveling, horizontal laser light line parallel to floor or so control line simultaneously
Elevation line horizontal registration is released on story post reinforcing bar with installing, by measuring the vertical laser rays projected and metope or so control line
Apart from S1, adjust to S1=0, complete the determination of exterior wall prefabricated concrete board or so installation site；
(3) the exterior wall prefabricated concrete board elevation location that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed on floor
The exterior wall prefabricated concrete board of releasing is installed on the control line of left and right, and centering leveling, horizontal laser light line is released with installing on story post reinforcing bar
Elevation line horizontal registration, Laser Line Marker places centering leveling on floor or so control line, makes horizontal laser light line and metope absolute altitude
Line horizontal registration, by measuring the elevation line of exterior wall prefabricated concrete board releasing or the elevation line difference S of adjacent exterior wall prefabricated concrete board2, adjust
The whole fixture that adjusts is to S2=0, complete the elevation location positioning that exterior wall prefabricated concrete board is installed；
(4) the exterior wall prefabricated concrete board upright position that is realized by means of Laser Line Marker is positioned, and Laser Line Marker is placed on into floor
Pass in and out on control line, centering leveling, horizontal laser light line makes vertical laser rays and turnover control line parallel to turnover control line projection
It is vertical to overlap, by measuring vertical laser curtain and the vertical range S of exterior wall prefabricated concrete board inner wall surface3, adjust diagonal brace support and adjust
Section is fixed, and makes S3Numerical value, apart from equal, complete exterior wall prefabricated concrete board and installs interior external position and install perpendicularity with control line.
2. the exterior wall prefabricated concrete board localization method according to claim 1 realized by means of Laser Line Marker, its feature is existed
In：Step (1) in, the installation parallel with exterior wall prefabricated concrete board design and installation face released on floor ground is installed passes in and out control
The distance of line is 250-450MM, and the distance for installing left and right control line is 400-500MM.
3. the exterior wall prefabricated concrete board localization method according to claim 1 realized by means of Laser Line Marker, its feature is existed
In：Step (1) in, elevation line 800-1200MM is released on the installation story post reinforcing bar released on floor ground is installed.
4. the exterior wall prefabricated concrete board localization method according to claim 1 realized by means of Laser Line Marker, its feature is existed
In：Step (1) described in regulation fixture include：Adjusting height fixture and level-off displacement fixture, adjusting height fixture is
Angle bar is heightened, angle bar one side is heightened and is fixed with exterior wall prefabricated concrete board, heighten and be provided with angle bar another side with installing floor ground
What is contacted heightens bolt, and level-off displacement fixture is level-off displacement angle bar, level-off displacement angle bar one side and installation floor
Ground is fixed, be provided with level-off displacement angle bar another side the level-off displacement bolt that is contacted with exterior wall prefabricated concrete board and with it is outer
The pressing plate that fixing bolt is connected on wall prefabricated concrete board, fixing bolt is arranged in the chute of level-off displacement angle bar.
5. the exterior wall prefabricated concrete board localization method according to claim 1 realized by means of Laser Line Marker, its feature is existed
In：Step (1) described in hound be length-adjustable expansion link, expansion link two ends respectively through retainer ring and exterior wall it is prefabricated hang
Plate and installation floor ground connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510337061.1A CN105587127B (en) | 2015-06-17 | 2015-06-17 | The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker |
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| CN201510337061.1A CN105587127B (en) | 2015-06-17 | 2015-06-17 | The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker |
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| CN105587127B true CN105587127B (en) | 2017-10-10 |
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Cited By (1)
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| CN106639336A (en) * | 2016-11-30 | 2017-05-10 | 上海建工集团股份有限公司 | Prefabricated concrete wall panel installation and emplacement orientation adjustment device and construction method thereof |
| CN107663950B (en) * | 2017-11-10 | 2023-05-12 | 承德绿建建筑节能科技有限公司 | Leveling component applied to prefabricated wall structure and prefabricated wall structure |
| CN107842205B (en) * | 2017-12-15 | 2023-06-23 | 承德绿建建筑节能科技有限公司 | Positioning adjustment tool piece for prefabricated wall structure and prefabricated wall structure |
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| CN109629836A (en) * | 2018-10-23 | 2019-04-16 | 中建科技有限公司深圳分公司 | A kind of auxiliary positioning mechanism and its application method of concrete prefabricated element |
| CN112663825B (en) * | 2020-12-30 | 2023-06-09 | 北京城乡建设集团有限责任公司 | Prefabricated hollow wallboard and construction method of prefabricated hollow board shear wall |
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