CN112880656A - Verticality and flatness inspection device for building wall and detection method - Google Patents
Verticality and flatness inspection device for building wall and detection method Download PDFInfo
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- CN112880656A CN112880656A CN202110058630.4A CN202110058630A CN112880656A CN 112880656 A CN112880656 A CN 112880656A CN 202110058630 A CN202110058630 A CN 202110058630A CN 112880656 A CN112880656 A CN 112880656A
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- 238000007689 inspection Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a building is built a wall with straightness and roughness inspection device and detection method that hangs down, a building is built a wall with straightness and roughness inspection device that hangs down includes support frame, plummet, lifting rope, locating plate, articulated shaft and locating component, support frame and perpendicular to the ground, the locating plate install in on the support frame and with the support frame is perpendicular, the support frame reaches the locating plate all is provided with two, two the locating plate is parallel to each other and the two passes through the articulated shaft rotates to be connected, locating component install in be used for two on the articulated shaft the locating plate is fixed a position, the plummet pass through the lifting rope install in on the locating plate. This application has the detection efficiency's that improves the building in-process of building a wall, carries out the inspection to the straightness that hangs down and the roughness of wall body corner effect.
Description
Technical Field
The application relates to the field of building construction, in particular to a perpendicularity and flatness inspection device and a detection method for building a wall.
Background
In order to ensure the levelness and flatness of the built wall body, when the wall body is built by bricks, the current method is as follows: before building a wall body, a line suspension line is used for determining a vertical line of the wall body to be built; then horizontally straightening by using a line to determine the horizontal line of each layer of bricklaying; when one layer of bricks is built every building, one layer of bricks is arranged upwards along the horizontal line, which is commonly called as 'strip line'.
Chinese utility patent application No. CN201720755160.6 discloses a verticality and flatness inspection device for building walls, which aims to provide a verticality and flatness inspection device for building walls, which has the advantages of no need of operators to ascend and reduce the possibility of accidents, and the technical proposal is that the detection rod is provided with a frame towards one side of the ground, one side of the frame towards the detection rod is arranged in parallel with the detection rod, one side of the detection rod, which is vertical to the detected wall, is hung with a plumb bob, the detection rod at the end of the plumb bob is provided with scales, a transition rod is arranged between the detection rod and the frame, the transition rod is connected with the frame in a sliding way, the frame is also provided with a driving mechanism for pushing the transition rod to slide up and down, the detection rod is rotationally connected on the transition rod and is in interference fit with the transition rod, when the operators need to detect a wall with higher height, the transition rod can be pushed by the driving mechanism to slide up and, and the operator does not need to ascend, so that the possibility of accidents is effectively reduced.
In view of the above-mentioned related art, the inventor thinks that when carrying out perpendicularity and flatness inspection to wall body corner, need respectively to carry out the inspection to the both sides wall body of corner position department, it is inconvenient to operate.
Disclosure of Invention
In order to improve the building in-process of building a wall, carry out the detection efficiency who inspects to the straightness that hangs down and the roughness of wall body corner, this application provides a building is hung a wall with straightness and roughness inspection device and detection method.
The application provides a straightness and roughness inspection device and detection method hang down for building a wall adopts following technical scheme:
the utility model provides a building is built a wall with straightness and roughness inspection device that hangs down, includes support frame, plummet, lifting rope, locating plate, articulated shaft and locating component, the support frame is perpendicular with ground, the locating plate install in on the support frame and with the support frame is perpendicular, the support frame reaches the locating plate all is provided with two, two the locating plate is parallel to each other and the two passes through the articulated shaft rotates to be connected, locating component install in be used for two on the articulated shaft the locating plate is fixed a position, the plummet the lifting rope install in on the locating plate.
By adopting the technical scheme, the two support frames are arranged, the positioning plates are arranged between the two support frames and are rotationally connected through the hinge shaft, and the relative positions of the two positioning plates are positioned through the positioning assembly, so that the verticality and the flatness of the corner of the wall body can be conveniently controlled in the wall building process; the plumb bob is installed on the positioning plate through the lifting rope, so that the wall surface can be checked for verticality and flatness in the wall building process and after the wall body is built and covered, and the structure is simple and the operation is convenient.
Optionally, the positioning assembly includes a fixing plate and a positioning pin, the fixing plate is mounted on the hinge shaft and perpendicular to the hinge shaft, a plurality of positioning holes are formed in the fixing plate and the positioning plate, and the positioning pin vertically penetrates through the fixing plate and is inserted into the positioning hole formed in the positioning plate.
Through adopting above-mentioned technical scheme, locating component adopts the perpendicular fixed connection of fixed plate and articulated shaft to set up the locating hole on fixed plate and locating plate, through inserting the locating pin in the locating hole of setting up on fixed plate and the locating plate, realize the location of fixed plate and locating plate.
Optionally, the locating plate is connected with the mounting bracket, mounting bracket fixedly connected with collar, the lifting rope is kept away from plumb bob one end is passed the collar is connected with the adjusting and locating piece, the adjusting and locating piece install in on the locating plate, the plumb bob with the adjusting and locating piece is located the locating plate both sides.
Through adopting above-mentioned technical scheme, the locating plate is connected with the mounting bracket, and fixed connection's collar is used for supplying the lifting rope to pass on the mounting bracket, and lifting rope one end is connected with the adjusting and positioning piece, and the other end is connected with the plummet, and the adjusting and positioning piece is located the both sides of locating plate with the plummet, is convenient for install the plummet, also is convenient for through the roughness and the straightness that hangs down of plummet test wall.
Optionally, the mounting frame is a telescopic rod, and the telescopic direction of the mounting frame is perpendicular to the positioning plate.
Through adopting above-mentioned technical scheme, the mounting bracket sets up to the telescopic link, and the flexible direction of mounting bracket is perpendicular with the locating plate to be convenient for through the length of adjustment mounting bracket, adapt to the wall body of different thickness, locating plate and wall body one side looks butt during the use, through the length of adjustment mounting bracket, make the plummet be located the another side of wall body, thereby realize the straightness and the measuring of roughness of hanging down to the wall body both sides.
Optionally, the locating plate along with support frame axial direction parallel direction has seted up the adjustment tank, the adjusting block pass through the adjustment tank with locating plate sliding connection, adjusting block threaded connection has rather than vertically positioning bolt, positioning bolt passes the adjusting block with the adjustment tank lateral wall is to the butt.
Through adopting above-mentioned technical scheme, the adjustment tank has been seted up to the locating plate, and the adjusting block who is connected with the lifting rope passes through adjustment tank and locating plate sliding connection, and the adjustment tank is seted up along the direction parallel with the support frame axial to adjusting the locating block along the ascending distance of support frame axial direction, thereby the position of adjustment plummet is convenient for carry out roughness and the straightness's that hangs down test to the wall body of co-altitude and thickness.
Optionally, the adjusting groove is provided with scales along the length direction of the support frame.
Through adopting above-mentioned technical scheme, the displacement of adjusting locating piece in the adjustment tank is convenient for observe to the scale that the adjustment tank surface set up, and when the adjustment tank was provided with a plurality ofly, the adjusting locating piece position of being convenient for control in a plurality of adjustment tanks was the same.
Optionally, the support frame has a chute along its length direction, the positioning plate is connected with the support frame by the chute in a sliding manner, and the positioning plate is connected with the driving assembly.
Through adopting above-mentioned technical scheme, the spout has been seted up along self length direction to the support frame, and the locating plate passes through spout and support frame sliding connection simultaneously to through the removal of drive assembly control locating plate in the spout, thereby realize that the locating plate carries out the removal of position for the support frame, be convenient for along with the wall body highly increases gradually and carry out the removal of locating plate position, control the straightness and the roughness of hanging down and building a wall in-process.
A perpendicularity and flatness detection method for building a wall comprises the following steps:
s1, fixedly installing the support frame on the ground, adjusting the relative positions of the two positioning plates according to the shape of the wall body, positioning through the positioning assembly, and judging the perpendicularity and the flatness of the side wall of one side of the wall body according to the positions of the positioning plates and the side wall of one side of the wall body;
and S2, adjusting the position of the plumb bob through the lifting rope, and testing the verticality and the flatness of the other side wall of the wall body by judging the position relation between the wall surface and the lifting rope.
By adopting the technical scheme, when the wall covering brick is built, one support frame is vertically arranged on the ground, the included angle between the two positioning plates is adjusted according to the shape of the wall body, the positioning is carried out through the positioning assembly, then the other support frame is fixed on the ground, and the detection on the perpendicularity and the flatness of the wall surface is realized by judging the gap between the positioning plate and the wall surface; in addition, the plumb bob is placed on the other side wall of the wall surface by adjusting the position of the plumb bob through the lifting rope, and the verticality and the flatness of the side wall of the wall surface are inspected through the concrete structure between the lifting rope and the side wall of the wall surface, so that the flatness of the two side walls of the wall surface is inspected, and the plumb bob is adapted to the included angle position of the wall body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two support frames are provided with the positioning plates, the two positioning plates are rotatably connected through the hinge shaft, and the relative positions of the two positioning plates are positioned through the positioning assembly, so that the verticality and the flatness of the corner of the wall body can be conveniently controlled in the wall building process;
2. the positioning plate is connected with a mounting frame, a mounting ring fixedly connected to the mounting frame is used for a lifting rope to pass through, the mounting frame is arranged to be a telescopic rod, the telescopic direction of the mounting frame is perpendicular to the positioning plate, so that the mounting frame is convenient to adapt to walls with different thicknesses by adjusting the length of the mounting frame, the positioning plate is abutted to one side of the wall when in use, and the plumb bob is positioned on the other side surface of the wall by adjusting the length of the mounting frame, so that detection of perpendicularity and flatness of two sides of the wall is;
3. the support frame has been seted up the spout along self length direction, and the locating plate passes through spout and support frame sliding connection simultaneously to through the removal of drive assembly control locating plate in the spout, thereby realize that the locating plate carries out the removal of position for the support frame, be convenient for along with the wall body highly increases gradually and carry out the removal of locating plate position, control the straightness and the roughness of hanging down of building a wall in-process.
Drawings
Fig. 1 is an overall structure schematic diagram of a perpendicularity and flatness inspection device for building a wall according to an embodiment of the application.
Fig. 2 is a schematic overall structure diagram of another state of the verticality and flatness inspection device for building a wall according to the embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a support frame; 101. a chute; 2. a plumb bob; 3. a lifting rope; 4. positioning a plate; 41. an adjustment groove; 5. hinging a shaft; 6. a positioning assembly; 61. a fixing plate; 611. positioning holes; 62. positioning pins; 7. a mounting frame; 8. a mounting ring; 9. adjusting a positioning block; 10. positioning the bolt; 11. calibration; 12. a drive assembly; 121. a servo motor; 122. a threaded rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses building perpendicularity and flatness inspection device for building a wall. Referring to fig. 1, the perpendicularity and flatness inspection device for building a wall comprises a support frame 1, a plumb bob 2, a lifting rope 3, a positioning plate 4, a hinge shaft 5 and a positioning assembly 6. Support frame 1 is provided with two, and locating plate 4 is provided with two, and two locating plates 4 are perpendicular and install between two support frames 1 with support frame 1, and two locating plates 4 rotate through articulated shaft 5 and connect, and articulated shaft 5 is connected with locating component 6, and plumb bob 2 passes through lifting rope 3 and installs on locating plate 4.
Referring to fig. 1, the supporting frame 1 is perpendicular to the ground, the sliding groove 101 is formed in the supporting frame 1 along the direction perpendicular to the ground, a threaded rod 122 is rotatably connected to the sliding groove 101, and one end of the threaded rod 122 penetrates through the sliding groove 101 and is connected with a servo motor 121. The shell of the servo motor 121 is fixedly connected with the support frame 1 through a bolt, and the output shaft of the servo motor 121 is coaxially connected with the threaded rod 122 through a flange. One end of the positioning plate 4 is slidably connected with the support frame 1 through the sliding chute 101, and the threaded rod 122 vertically penetrates through the positioning plate 4 and is in threaded connection with the positioning plate 4. Thereby through the synchronous rotation of servo motor 121 output shaft in the control two support frames 1, drive two threaded rod 122 synchronous rotations, realize the synchronous motion of two locating plate 4 in spout 101, adjust the height of locating plate 4.
Referring to fig. 1 and 2, the included angle between the two positioning plates 4 is adjustable through a hinge shaft 5 and is positioned through a positioning assembly 6. In this embodiment, one positioning plate 4 is welded with a hinge shaft 5, the hinge shaft 5 penetrates through two ends of the positioning plate 4 to be rotatably connected with the other positioning plate 4, and one end of the hinge shaft 5 is connected with a positioning component 6. The positioning assembly 6 includes a fixing plate 61 perpendicular to and welded to the hinge shaft 5, four positioning holes 611 are formed in the fixing plate 61, the four positioning holes 611 are symmetrically distributed with the hinge shaft 5 as a center, and a connection line of the two positioning holes 611 is perpendicular to the supporting frame 1. The positioning plate 4 rotatably connected with the hinge shaft 5 is also provided with a positioning hole 611, and the positioning pin 62 vertically penetrates through the positioning hole 611 on the fixing plate 61 and is inserted into the positioning hole 611 on the positioning plate 4, so as to fix the position between the two positioning plates 4.
Referring to fig. 1 and 3, locating plate 4 keeps away from ground one side surface welding has mounting bracket 7, and mounting bracket 7 sets up to the telescopic link, and the welding of the flexible part of mounting bracket 7 has and self vertically collar 8, and collar 8 is provided with two, and two collars 8 set up relatively, and 3 one end of lifting rope is connected with 2 ligatures of plummet, and the other end passes two collars 8 ligatures simultaneously and is connected with adjusting positioning piece 9. An adjusting groove 41 is formed in the positioning plate 4 in the direction parallel to the axial direction of the threaded rod 122, the adjusting positioning block 9 is placed in the adjusting groove 41 and is in sliding connection with the positioning plate 4, scales 11 are uniformly distributed in the adjusting groove 41 in the direction parallel to the axial direction of the threaded rod 122, a positioning bolt 10 is in threaded connection with the adjusting positioning block 9, the positioning bolt 10 vertically penetrates through the adjusting positioning block 9 to be abutted to the inner wall of the adjusting groove 41, and positioning of the adjusting positioning block 9 in the adjusting groove 41 is achieved.
The implementation principle of the building perpendicularity and flatness inspection device for building a wall in the embodiment of the application is as follows: firstly, vertically installing one support frame 1 on the ground through a bolt, then adjusting the included angle of two positioning plates 4 according to the shape of a wall surface, inserting a positioning pin 62 into a positioning hole 611 to fix the relative positions of the two positioning plates 4, and then vertically and fixedly installing the other support frame 1 on the ground; then, the two servo motors 121 are controlled to synchronously rotate to drive the two threaded rods 122 to synchronously rotate, so that the two positioning plates 4 are driven to synchronously move in the sliding grooves 101, and the height of the positioning plates 4 is adjusted according to the height of the wall; the length of the mounting frame 7 in the direction perpendicular to the positioning plate 4 is adjusted according to the thickness of the wall, so that the position of the plumb bob 2 is adjusted until the plumb bob 2 is suspended on the surface of one side, far away from the positioning plate 4, of the wall, and the verticality and the flatness of the surface of the wall are checked through the position relation between the lifting rope 3 and the surface of the wall.
The embodiment of the application also discloses a method for detecting the perpendicularity and the flatness for building a wall, which comprises the following steps:
s1, vertically installing one support frame 1 on the ground through a bolt, adjusting the relative positions of two positioning plates 4 according to the shape of a wall body, changing the included angle of the two positioning plates 4 until the included angle is the same as that of the wall body, then inserting a positioning pin 62 into a positioning hole 611 to realize the positioning of the two positioning plates 4, vertically installing the other support frame 1 on the ground through the bolt, judging the verticality and the flatness of the wall surface according to the gap between the wall surface and the positioning plates 4, and simultaneously controlling the movement of the positioning plates 4 through a driving assembly 12 to realize the detection of the flatness and the verticality of each height position of the wall body;
s2, move locating plate 4 to the wall body top, adjust the length on the perpendicular direction of mounting bracket 7 and locating plate 4 according to wall body thickness, make the plummet 2 place in the one side that the locating plate 4 was kept away from to the wall body, adjust the position of plummet 2 through the removal of adjusting block 9 at adjustment tank 41 simultaneously, and fix a position through positioning bolt 10, the lifting rope 3 length that keeps away from locating plate 4 one side until the wall body is greater than the wall body height, through judging the position relation between wall and the lifting rope 3, the one side lateral wall that keeps away from locating plate 4 to the wall body is carried out straightness and roughness test that hangs down.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a building is built a wall with straightness and roughness inspection device that hangs down which characterized in that: including support frame (1), plumb (2), lifting rope (3), locating plate (4), articulated shaft (5) and locating component (6), support frame (1) and perpendicular to the ground, locating plate (4) install in on support frame (1) and with support frame (1) is perpendicular, support frame (1) reaches locating plate (4) all is provided with two, two locating plate (4) are parallel to each other and the two passes through articulated shaft (5) rotate and connect, locating component (6) install in be used for two on articulated shaft (5) locating plate (4) are fixed a position, plumb (2) pass through lifting rope (3) install in on locating plate (4).
2. The perpendicularity and flatness inspection device for building a wall according to claim 1, characterized in that: the positioning assembly (6) comprises a fixing plate (61) and a positioning pin (62), the fixing plate (61) is mounted on the hinge shaft (5) and is perpendicular to the hinge shaft (5), a plurality of positioning holes (611) are formed in the fixing plate (61) and the positioning plate (4), and the positioning pin (62) vertically penetrates through the fixing plate (61) and is inserted into the positioning holes (611) formed in the positioning plate (4).
3. The perpendicularity and flatness inspection device for building a wall according to claim 1, characterized in that: locating plate (4) are connected with mounting bracket (7), mounting bracket (7) fixedly connected with collar (8), lifting rope (3) are kept away from plumb bob (2) one end is passed collar (8) is connected with adjusting block (9), adjusting block (9) install in on locating plate (4), plumb bob (2) with adjusting block (9) are located locating plate (4) both sides.
4. The perpendicularity and flatness inspection device for building a wall according to claim 3, characterized in that: the mounting rack (7) is arranged to be a telescopic rod, and the telescopic direction of the mounting rack (7) is perpendicular to the positioning plate (4).
5. The perpendicularity and flatness inspection device for building a wall according to claim 3, characterized in that: the positioning plate (4) along with adjustment tank (41) have been seted up to support frame (1) axial direction parallel, adjusting positioning piece (9) pass through adjustment tank (41) with positioning plate (4) sliding connection, adjusting positioning piece (9) threaded connection has rather than vertically positioning bolt (10), positioning bolt (10) pass adjusting positioning piece (9) with adjustment tank (41) lateral wall is to the butt.
6. The perpendicularity and flatness inspection device for building a wall according to claim 5, characterized in that: the adjusting groove (41) is provided with scales (11) along the length direction of the support frame (1).
7. The perpendicularity and flatness inspection device for building a wall according to claim 1, characterized in that: the supporting frame (1) is provided with a sliding groove (101) along the length direction, the positioning plate (4) is connected with the supporting frame (1) in a sliding mode through the sliding groove (101), and the positioning plate (4) is connected with a driving assembly (12).
8. A method for detecting perpendicularity and flatness in building walls by using the device for detecting perpendicularity and flatness in building walls according to any one of claims 1 to 7, characterized by: the method comprises the following steps:
s1, fixedly installing the support frame (1) on the ground, adjusting the relative positions of the two positioning plates (4) according to the shape of the wall body, positioning through the positioning assembly (6), and judging the perpendicularity and the flatness of the side wall of one side of the wall body according to the positions of the positioning plates (4) and the side wall of one side of the wall body;
and S2, adjusting the position of the plumb bob (2) through the lifting rope (3), and testing the verticality and the flatness of the other side wall of the wall body by judging the position relation between the wall surface and the lifting rope (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110058630.4A CN112880656B (en) | 2021-01-16 | 2021-01-16 | Device and method for checking verticality and flatness of building wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110058630.4A CN112880656B (en) | 2021-01-16 | 2021-01-16 | Device and method for checking verticality and flatness of building wall |
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| CN112880656B CN112880656B (en) | 2023-05-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114753712A (en) * | 2022-05-14 | 2022-07-15 | 北京卡文科技有限公司 | Road green construction encloses fender device |
| CN117516476A (en) * | 2023-11-23 | 2024-02-06 | 山西清泰恒环保科技有限公司 | Verticality detector for quality detector of building energy-saving engineering |
| CN118089861A (en) * | 2024-04-28 | 2024-05-28 | 陕西鑫炬烽建筑工程有限公司 | A building interior surveying and mapping device |
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| CN210741327U (en) * | 2019-09-26 | 2020-06-12 | 蒋颜徽 | Building engineering quality detection device |
| CN210719191U (en) * | 2019-12-04 | 2020-06-09 | 中国十七冶集团有限公司 | Measuring device for construction |
| CN212206060U (en) * | 2020-05-26 | 2020-12-22 | 宣城职业技术学院 | Building engineering straightness detection device that hangs down convenient to remove |
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| CN114753712A (en) * | 2022-05-14 | 2022-07-15 | 北京卡文科技有限公司 | Road green construction encloses fender device |
| CN117516476A (en) * | 2023-11-23 | 2024-02-06 | 山西清泰恒环保科技有限公司 | Verticality detector for quality detector of building energy-saving engineering |
| CN117516476B (en) * | 2023-11-23 | 2024-03-22 | 山西清泰恒环保科技有限公司 | Verticality detector for quality detector of building energy-saving engineering |
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| CN118089861B (en) * | 2024-04-28 | 2024-07-23 | 陕西鑫炬烽建筑工程有限公司 | Indoor mapping device of building |
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