CN105587127A - Method for locating outer wall prefabricated hanging plate based on laser line marking instrument - Google Patents
Method for locating outer wall prefabricated hanging plate based on laser line marking instrument Download PDFInfo
- Publication number
- CN105587127A CN105587127A CN201510337061.1A CN201510337061A CN105587127A CN 105587127 A CN105587127 A CN 105587127A CN 201510337061 A CN201510337061 A CN 201510337061A CN 105587127 A CN105587127 A CN 105587127A
- Authority
- CN
- China
- Prior art keywords
- exterior wall
- wall prefabricated
- prefabricated concrete
- concrete board
- line
- 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.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Finishing Walls (AREA)
Abstract
The invention provides a method for locating an outer wall hanging plate based on a laser line marking instrument. By means of the method, the technical purpose of accurate locating of the outer wall prefabricated hanging plate is achieved. The method includes the steps that in-out control lines and left-right control lines are led out on the ground of a floor; elevation lines are led out on story post reinforcing steel bars; wallboard left-right control lines and wallboard elevation lines are ejected out of the outer wall prefabricated hanging plate; the laser line marking instrument is placed on the wallboard left-right control lines, the distance S1 between led-out vertical laser lines and the wallboard left-right control lines is measured to be 0, horizontal lines of the laser line marking instrument are made to coincide with the led-out elevation lines horizontally, and the horizontal laser lines are made to coincide with the wallboard elevation lines horizontally; the elevation lines led out of the outer wall prefabricated hanging plate are measured or the difference S2 between the elevation lines of the adjacent outer wall prefabricated hanging plates is measured to be 0, the horizontal laser lines are parallel to the in-out control lines to be projected, and the vertical laser lines are made to perpendicularly coincide with the in-out control lines; and the vertical distance S3 between a vertical laser screen and the inner wall surface of the outer wall prefabricated hanging plate is measured to be equal to the distance between control lines. The method has the beneficial effects of being high in locating precision, convenient to adjust and easy to operate.
Description
Technical field
The present invention relates to a kind of construction techniques, particularly a kind of exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker.
Background technology
Exterior wall prefabricated concrete board (precast concrete exterior wall prefabricated concrete board), as the peripheral protective member of inner deposited and outer hung system, has the advantages such as speed of application is fast, reliable in quality, energy-conserving and environment-protective due to it, in industrialized building, widelyd popularize. But prefabricated concrete board monolithic size is larger, weight is heavier, is different from full cast-in-place structural system, and the construction of precast facade prefabricated concrete board belongs to prefabricated components and combines with cast-in-place structural, its installation quality is to affect the smooth-going key factor of building facade structures, and the quality of therefore controlling exterior wall installation is most important.
Traditional exterior wall prefabricated concrete board installation method is with wallboard end opening location, looks for the mode such as straight to determine the precision that wallboard is installed to line, plaster ground, depends on workman's operant level and construction experience completely, is affected by human factors greatlyr, and quality is wayward. In order to solve the accurate orientation problem of exterior wall prefabricated concrete board, install in position fixing process and use Laser Line Marker at exterior wall, control the precision of its installation, ensure position, absolute altitude, the perpendicularity of installing.
Summary of the invention
In the unresolved prior art of the present invention, exterior wall prefabricated concrete board is accurately located, depend on workman's operant level and construction experience completely, be affected by human factors larger, the uppity technical problem of quality, disclose a kind of by means of Laser Line Marker realize exterior wall prefabricated concrete board localization method.
The method that the present invention realizes goal of the invention employing is: 1. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker, the method supports by means of Laser Line Marker, adjusting fixture and oblique pull the exterior wall prefabricated concrete board localization method of realizing, and the method is realized by following steps:
(1). exterior wall prefabricated concrete board is before formal lifting, in installation floor ground, emit installation the turnover control line and vertical installation left and right control line parallel with exterior wall prefabricated concrete board design and installation face, on installation story post reinforcing bar, emit absolute altitude line, on the exterior wall prefabricated concrete board of not lifting, eject with the exterior wall prefabricated concrete board of emitting on installation floor and the wallboard left and right control line that left and right control line is corresponding is installed and is installed on story post reinforcing bar and emit the wallboard absolute altitude line that absolute altitude line is corresponding, by the handling of exterior wall prefabricated concrete board to floor is installed, exterior wall prefabricated concrete board side is carried out temporary fixed through hound, exterior wall prefabricated concrete board bottom is through regulating fixture and installation floor ground to link,
(2). the location, position, exterior wall prefabricated concrete board left and right of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, horizontal laser light line parallel is emitted absolute altitude line horizontal registration in floor left and right control line and with installing on story post reinforcing bar, and the vertical laser rays penetrating by measurement and metope left and right control line are apart from S1, be adjusted to S1=0, complete determining of installation site, exterior wall prefabricated concrete board left and right;
(3). the location, exterior wall prefabricated concrete board absolute altitude position of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, on horizontal laser light line and installation story post reinforcing bar, emit absolute altitude line horizontal registration, Laser Line Marker is placed centering leveling on the control line of floor left and right, make horizontal laser light line and metope 1m absolute altitude line horizontal registration, the absolute altitude line of emitting by measurement exterior wall prefabricated concrete board or the poor S of absolute altitude line of adjacent exterior wall prefabricated concrete board2, adjust and regulate fixture to S2=0, complete the location, absolute altitude position that exterior wall prefabricated concrete board is installed;
(4). the location, exterior wall prefabricated concrete board upright position of realizing by means of Laser Line Marker, Laser Line Marker is placed on floor turnover control line, centering leveling, horizontal laser light line parallel is in the projection of turnover control line, control line is vertical overlaps with turnover to make vertical laser rays, by measuring the vertical range S of metope in vertical laser curtain and exterior wall prefabricated concrete board3, regulate diagonal brace to support and regulate and fix, make S3Numerical value, completes exterior wall prefabricated concrete board and interior external position is installed and perpendicularity is installed apart from equating with control line.
The invention has the beneficial effects as follows, exterior wall prefabricated concrete board is installed, positioning precision is high, easy to adjust, simple to operate, be applicable to the precast concrete exterior wall prefabricated concrete board installation location that seismic fortification intensity 8 is spent and area, the highly civil buildings below 100m and general industry are built employing inner deposited and outer hung structure below and construct.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing 1 is installed 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 for adjusting schematic diagram in position, exterior wall prefabricated concrete board left and right of the present invention.
Accompanying drawing 4 is exterior wall prefabricated concrete board absolute altitude adjustment schematic diagram of the present invention.
Accompanying drawing 5 is for adjusting schematic diagram in exterior wall prefabricated concrete board of the present invention upright position.
Accompanying drawing 6 regulates fixture schematic diagram for the present invention.
In accompanying drawing, 1 installs floor ground, 2 installs turnover control line, 3 installation left and right control lines, 4 adjusting height fixtures, 5 level-off displacement fixtures, 6 wallboard left and right control lines, 7 wallboard absolute altitude lines, 8 exterior wall prefabricated concrete boards, 9 hounds, 10 Laser Line Markers, 11 adjusting height fixtures, 12 level-off displacement fixtures.
Detailed description of the invention
Referring to accompanying drawing, the exterior wall prefabricated concrete board localization method of 1. realizing by means of Laser Line Marker, the method supports by means of Laser Line Marker, adjusting fixture and oblique pull the exterior wall prefabricated concrete board localization method of realizing, and the method is realized by following steps:
(1). exterior wall prefabricated concrete board is before formal lifting, in installation floor ground, emit installation the turnover control line and vertical installation left and right control line 3 parallel with exterior wall prefabricated concrete board design and installation face, on installation story post reinforcing bar, emit absolute altitude line, on the exterior wall prefabricated concrete board of not lifting, eject with the exterior wall prefabricated concrete board of emitting on installation floor and the wallboard left and right control line that left and right control line is corresponding is installed and is installed on story post reinforcing bar and emit the wallboard absolute altitude line that absolute altitude line is corresponding, by the handling of exterior wall prefabricated concrete board to floor is installed, exterior wall prefabricated concrete board side is carried out temporary fixed through hound, exterior wall prefabricated concrete board bottom is through regulating fixture and installation floor ground to link,
(2). the location, position, exterior wall prefabricated concrete board left and right of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, horizontal laser light line parallel is emitted absolute altitude line horizontal registration in floor left and right control line and with installing on story post reinforcing bar, and the vertical laser rays penetrating by measurement and metope left and right control line are apart from S1, be adjusted to S1=0, complete determining of installation site, exterior wall prefabricated concrete board left and right;
(3). the location, exterior wall prefabricated concrete board absolute altitude position of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, on horizontal laser light line and installation story post reinforcing bar, emit absolute altitude line horizontal registration, Laser Line Marker is placed centering leveling on the control line of floor left and right, make horizontal laser light line and metope 1m absolute altitude line horizontal registration, the absolute altitude line of emitting by measurement exterior wall prefabricated concrete board or the poor S of absolute altitude line of adjacent exterior wall prefabricated concrete board2, adjust and regulate fixture to S2=0, complete the location, absolute altitude position that exterior wall prefabricated concrete board is installed;
(4). the location, exterior wall prefabricated concrete board upright position of realizing by means of Laser Line Marker, Laser Line Marker is placed on floor turnover control line, centering leveling, horizontal laser light line parallel is in the projection of turnover control line, control line is vertical overlaps with turnover to make vertical laser rays, by measuring the vertical range S of metope in vertical laser curtain and exterior wall prefabricated concrete board3, regulate diagonal brace to support and regulate and fix, make S3Numerical value, completes exterior wall prefabricated concrete board and interior external position is installed and perpendicularity is installed apart from equating with control line.
For ensureing easy construction, in the embodiment of the present invention, step (1) in, be 250-450MM the parallel installation turnover control line of exterior wall prefabricated concrete board design and installation face of emitting in floor ground is installed, it is 400-500MM that left and right control line is installed.
In the embodiment of the present invention, step (1) in, emit absolute altitude line 800-1200MM installing on the installation story post reinforcing bar of emitting in floor ground.
In the embodiment of the present invention, the adjusting fixture of step described in (1) comprises: adjusting height fixture and level-off displacement fixture, adjusting height fixture is for heightening angle bar, heightening angle bar one side fixes with exterior wall prefabricated concrete board, heighten and on angle bar another side, be provided with and the bolt of heightening that floor ground contacts is installed, level-off displacement fixture is level-off displacement angle bar, level-off displacement angle bar one side is fixed with installation floor ground, on level-off displacement angle bar another side, be provided with the level-off displacement bolt that contacts with exterior wall prefabricated concrete board and with exterior wall prefabricated concrete board on the pressing plate that links of set bolt, set bolt is arranged in the chute of level-off displacement angle bar.
Adjusting height fixture regulates by heightening bolt External Wall prefabricated concrete board height.
Level-off displacement fixture is by level-off displacement bolt External Wall prefabricated concrete board with respect to the adjustment of floor ground position is installed, and on exterior wall prefabricated concrete board, set bolt is fixed the position after adjusting through pressing plate.
In the embodiment of the present invention, the hound bit length adjustable expansion link of step described in (1), expansion link two ends are respectively through retainer ring and exterior wall prefabricated concrete board with floor ground is installed links. The length of adjusting hound realizes the perpendicularity of exterior wall prefabricated concrete board.
Claims (5)
1. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker, the method supports by means of Laser Line Marker, adjusting fixture and oblique pull the exterior wall prefabricated concrete board localization method of realizing, and it is characterized in that: the method is realized by following steps:
(1). exterior wall prefabricated concrete board is before formal lifting, in installation floor ground, emit installation the turnover control line and vertical installation left and right control line parallel with exterior wall prefabricated concrete board design and installation face, on installation story post reinforcing bar, emit absolute altitude line, on the exterior wall prefabricated concrete board of not lifting, eject with the exterior wall prefabricated concrete board of emitting on installation floor and the wallboard left and right control line that left and right control line is corresponding is installed and is installed on story post reinforcing bar and emit the wallboard absolute altitude line that absolute altitude line is corresponding, by the handling of exterior wall prefabricated concrete board to floor is installed, exterior wall prefabricated concrete board side is carried out temporary fixed through hound, exterior wall prefabricated concrete board bottom is through regulating fixture and installation floor ground to link,
(2). the location, position, exterior wall prefabricated concrete board left and right of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, horizontal laser light line parallel is emitted absolute altitude line horizontal registration in floor left and right control line and with installing on story post reinforcing bar, and the vertical laser rays penetrating by measurement and metope left and right control line are apart from S1, be adjusted to S1=0, complete determining of installation site, exterior wall prefabricated concrete board left and right;
(3). the location, exterior wall prefabricated concrete board absolute altitude position of realizing by means of Laser Line Marker, Laser Line Marker is placed to the exterior wall prefabricated concrete board of emitting on floor to be installed on the control line of left and right, centering leveling, on horizontal laser light line and installation story post reinforcing bar, emit absolute altitude line horizontal registration, Laser Line Marker is placed centering leveling on the control line of floor left and right, make horizontal laser light line and metope absolute altitude line horizontal registration, the absolute altitude line of emitting by measurement exterior wall prefabricated concrete board or the poor S of absolute altitude line of adjacent exterior wall prefabricated concrete board2, adjust and regulate fixture to S2=0, complete the location, absolute altitude position that exterior wall prefabricated concrete board is installed;
(4). the location, exterior wall prefabricated concrete board upright position of realizing by means of Laser Line Marker, Laser Line Marker is placed on floor turnover control line, centering leveling, horizontal laser light line parallel is in the projection of turnover control line, control line is vertical overlaps with turnover to make vertical laser rays, by measuring the vertical range S of metope in vertical laser curtain and exterior wall prefabricated concrete board3, regulate diagonal brace to support and regulate and fix, make S3Numerical value, completes exterior wall prefabricated concrete board and interior external position is installed and perpendicularity is installed apart from equating with control line.
2. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker according to claim 1, it is characterized in that: step (1) in, be 250-450MM the parallel installation turnover control line of exterior wall prefabricated concrete board design and installation face of emitting in floor ground is installed, it is 400-500MM that left and right control line is installed.
3. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker according to claim 1, is characterized in that: step (1) in, emit absolute altitude line 800-1200MM installing on the installation story post reinforcing bar of emitting in floor ground.
4. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker according to claim 1, it is characterized in that: the adjusting fixture of step described in (1) comprises: adjusting height fixture and level-off displacement fixture, adjusting height fixture is for heightening angle bar, heightening angle bar one side fixes with exterior wall prefabricated concrete board, heighten and on angle bar another side, be provided with and the bolt of heightening that floor ground contacts is installed, level-off displacement fixture is level-off displacement angle bar, level-off displacement angle bar one side is fixed with installation floor ground, on level-off displacement angle bar another side, be provided with the level-off displacement bolt that contacts with exterior wall prefabricated concrete board and with exterior wall prefabricated concrete board on the pressing plate that links of set bolt, set bolt is arranged in the chute of level-off displacement angle bar.
5. the exterior wall prefabricated concrete board localization method of realizing by means of Laser Line Marker according to claim 1, it is characterized in that: the hound bit length adjustable expansion link of step described in (1), expansion link two ends are respectively through retainer ring and exterior wall prefabricated concrete board with floor ground is installed links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587127A true CN105587127A (en) | 2016-05-18 |
| CN105587127B CN105587127B (en) | 2017-10-10 |
Family
ID=55927008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510337061.1A Active CN105587127B (en) | 2015-06-17 | 2015-06-17 | The exterior wall prefabricated concrete board localization method realized by means of Laser Line Marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587127B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107663950A (en) * | 2017-11-10 | 2018-02-06 | 承德绿建建筑节能科技有限公司 | A kind of component leveling and precast wall body structure applied to precast wall body structure |
| CN107842205A (en) * | 2017-12-15 | 2018-03-27 | 承德绿建建筑节能科技有限公司 | A kind of positioning for precast wall body structure adjusts tool part and precast wall body structure |
| CN108915263A (en) * | 2018-06-29 | 2018-11-30 | 成都金玉雄辉建筑工程有限公司 | The method built for reference line |
| CN109213202A (en) * | 2018-08-17 | 2019-01-15 | 深圳蓝胖子机器人有限公司 | Cargo arrangement method, device, equipment and storage medium based on optical servo |
| 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 |
| CN112663825A (en) * | 2020-12-30 | 2021-04-16 | 北京城乡建设集团有限责任公司 | Prefabricated hollow wallboard and construction method thereof for prefabricated hollow slab shear wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202194394U (en) * | 2011-07-28 | 2012-04-18 | 中建一局集团建设发展有限公司 | Rapid hoisting, positioning and adjusting piece for prefabricated wall board |
| CN102995899A (en) * | 2012-12-27 | 2013-03-27 | 中国建筑一局(集团)有限公司 | Measurement control method for sizes of building construction vertical members |
| CN103114710A (en) * | 2013-01-31 | 2013-05-22 | 中国建筑第七工程局有限公司 | Assembled type construction wall board installation tool |
| CN103510715A (en) * | 2013-09-10 | 2014-01-15 | 东莞市彩丽建筑维护技术有限公司 | Method for calibrating concrete prefabricated wallboard installation construction datum and calibrating device |
| CN203640054U (en) * | 2013-12-12 | 2014-06-11 | 深圳市鹏城建筑集团有限公司 | Combined fastener used for installing prefabricated side fascia |
| CN104652671A (en) * | 2015-02-09 | 2015-05-27 | 龙信建设集团有限公司 | Prefabricated assembly-type concrete outer-hanging wallboard fixing device and installation method |
-
2015
- 2015-06-17 CN CN201510337061.1A patent/CN105587127B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202194394U (en) * | 2011-07-28 | 2012-04-18 | 中建一局集团建设发展有限公司 | Rapid hoisting, positioning and adjusting piece for prefabricated wall board |
| CN102995899A (en) * | 2012-12-27 | 2013-03-27 | 中国建筑一局(集团)有限公司 | Measurement control method for sizes of building construction vertical members |
| CN103114710A (en) * | 2013-01-31 | 2013-05-22 | 中国建筑第七工程局有限公司 | Assembled type construction wall board installation tool |
| CN103510715A (en) * | 2013-09-10 | 2014-01-15 | 东莞市彩丽建筑维护技术有限公司 | Method for calibrating concrete prefabricated wallboard installation construction datum and calibrating device |
| CN203640054U (en) * | 2013-12-12 | 2014-06-11 | 深圳市鹏城建筑集团有限公司 | Combined fastener used for installing prefabricated side fascia |
| CN104652671A (en) * | 2015-02-09 | 2015-05-27 | 龙信建设集团有限公司 | Prefabricated assembly-type concrete outer-hanging wallboard fixing device and installation method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107663950A (en) * | 2017-11-10 | 2018-02-06 | 承德绿建建筑节能科技有限公司 | A kind of component leveling and precast wall body structure applied to precast wall body structure |
| CN107842205A (en) * | 2017-12-15 | 2018-03-27 | 承德绿建建筑节能科技有限公司 | A kind of positioning for precast wall body structure adjusts tool part and precast wall body 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 |
| CN108915263A (en) * | 2018-06-29 | 2018-11-30 | 成都金玉雄辉建筑工程有限公司 | The method built for reference line |
| CN108915263B (en) * | 2018-06-29 | 2021-08-31 | 成都金玉雄辉建筑工程有限公司 | Method for building reference line |
| CN109213202A (en) * | 2018-08-17 | 2019-01-15 | 深圳蓝胖子机器人有限公司 | Cargo arrangement method, device, equipment and storage medium based on optical servo |
| CN109213202B (en) * | 2018-08-17 | 2022-02-08 | 深圳蓝胖子机器智能有限公司 | Goods placement method, device, equipment and storage medium based on optical servo |
| 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 |
| CN112663825A (en) * | 2020-12-30 | 2021-04-16 | 北京城乡建设集团有限责任公司 | Prefabricated hollow wallboard and construction method thereof for prefabricated hollow slab shear wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105587127B (en) | 2017-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105587127A (en) | Method for locating outer wall prefabricated hanging plate based on laser line marking instrument | |
| CN106320707B (en) | A kind of full projection line-putting method | |
| CN102828470B (en) | Method for locating main girder cable sleeve of cable-stayed bridge | |
| CN105698776B (en) | A kind of two dimension reference vehicular transfer device and its measurement method | |
| CN104949661B (en) | High-rise building Core Walls Structure Template Location measures control method | |
| CN104790676A (en) | Rapid leveling and alignment device and method for installation of prefabricated wallboards | |
| CN204881624U (en) | Super high -rise building core section of thick bamboo template location survey controlling means | |
| CN109443327A (en) | A kind of distribution method of SURVEYING CONTROL NETWORK | |
| CN204043671U (en) | Flooring laser controlling point Vertical system | |
| CN106223623A (en) | Steel construction box arched roof truss installation method | |
| CN211504040U (en) | Building engineering ceramic tile roughness verifying attachment | |
| RU2558880C2 (en) | Method of unadjusting mounting of modular wall panels of frame building | |
| CN107675867A (en) | High-precision leveling unit for floor leveling | |
| CN108179749B (en) | Lattice column positioner and positioning method thereof | |
| CN111232808A (en) | Transverse installation method of prefabricated modular elevator | |
| CN202692985U (en) | Transition point marking plate structure for intermediate floor | |
| CN205134896U (en) | Novel infrared ray lining mud foam | |
| CN201133827Y (en) | Measuring instrument support | |
| CN210894698U (en) | Range finder hangs dress pole and hangs dress subassembly | |
| CN104596488B (en) | For the holder device of building construction measurement and control the vertical method of body of wall | |
| CN205973347U (en) | Measure pay -off in super high rise elevator well | |
| CN202787088U (en) | Embedded template structure for cable sleeve of main beam of stayed-cable bridge | |
| CN115961622B (en) | Pile foundation steel upright post positioning and verticality adjusting device and construction method thereof | |
| CN114892863A (en) | Overhanging inward-retreating type structural unit type energy-saving curtain wall system and construction method thereof | |
| CN209894183U (en) | Super high-rise building measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |