CN115790413B - Device for rapidly measuring height of assembled building laminated plate truss - Google Patents
Device for rapidly measuring height of assembled building laminated plate truss Download PDFInfo
- Publication number
- CN115790413B CN115790413B CN202310076831.6A CN202310076831A CN115790413B CN 115790413 B CN115790413 B CN 115790413B CN 202310076831 A CN202310076831 A CN 202310076831A CN 115790413 B CN115790413 B CN 115790413B
- Authority
- CN
- China
- Prior art keywords
- plate
- truss
- measuring
- abutting
- plates
- 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.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application discloses a device for rapidly measuring the height of an assembled building laminated plate truss, which comprises a sliding plate, a lifting part, two supporting plates and a plurality of measuring mechanisms, wherein the sliding plate is arranged on the lifting plate; the measuring mechanism comprises a fixing plate and two measuring components; the fixed plate is fixedly connected with the bottom surface of the lifting plate; the measuring assembly comprises an abutting plate, an elastic piece, a limiting plate and a laser range finder; the two abutting plates are arranged in a front-back crossing manner and are rotationally connected with the side surfaces of the fixed plates; the limiting plate is fixedly connected with the fixing plate; the elastic piece is arranged between the limiting plate and the abutting plate; the bottom end of the abutting plate is provided with an inclined hole in a penetrating mode, and the laser range finder is located obliquely above the abutting plate; the output end of the lifting part is fixedly connected with the top surface of the lifting plate; the two support plates are vertically arranged at two ends of the laminated slab; the sliding plate is connected with the supporting plate in a sliding mode. This application has realized can be fast examining totally to every position of truss, can measure a plurality of trusses simultaneously, has improved the measurement efficiency of truss height, avoids appearing the condition of lou examining.
Description
Technical Field
The application relates to assembly type structure superimposed sheet truss technical field especially relates to a device of rapid survey assembly type structure superimposed sheet truss height.
Background
In the production process of the fabricated building laminated slab, the actual height of the laminated slab truss deviates from the designed standard height due to the influence of factors such as truss processing error, rib placing error, pouring vibration and the like, and the allowable deviation of the height of the truss steel bar of the prefabricated slab member outline is 0-5.0 mm according to the requirements of 'fabricated concrete building technical standard GBT 51231-2016' 9.7.4-1.
Laminated plate truss height measurement needs to use tape measure or other chi class instrument manual measurement among the prior art, because the length of truss is generally longer, need carry out height measurement to a plurality of positions of truss alone along the length direction of truss during manual measurement, and generally set up a plurality of trusses on the laminated plate, can't measure a plurality of trusses simultaneously among the prior art, and can't examine totally to every position of truss fast, lead to measuring the truss height among the prior art and waste time and energy, the problem of lou examining appears easily.
Disclosure of Invention
This application is through providing a device of rapid survey assembled building coincide board truss height, the height measurement is carried out alone to a plurality of positions of truss to adopting tape measure or other chi class instrument among the prior art to have solved, can't examine totally to every position of truss fast, can't measure a plurality of trusses simultaneously, lead to measuring the truss height and waste time and energy, the technical problem who leaks to examine appears easily, realized can examining totally to every position of truss fast, can measure a plurality of trusses simultaneously, the measurement efficiency of truss height has been improved, the condition of leaking to examine is avoided appearing.
In a first aspect, the device for rapidly measuring the height of the assembled building laminated plate truss provided by the application comprises a sliding plate, a lifting part, two supporting plates and a plurality of measuring mechanisms arranged on the bottom surface of the lifting plate; the measuring mechanism comprises a fixed plate and two measuring components arranged on one side of the fixed plate; the fixed plate is fixedly connected with the bottom surface of the lifting plate; the measuring assembly comprises an abutting plate, an elastic piece, a limiting plate and a laser range finder; the two abutting plates are arranged in a front-back crossed mode, the top ends of the abutting plates are rotatably connected with the side faces of the fixed plates, the abutting plates are perpendicular to the fixed plates, and the two abutting plates can abut against the top ends of the trusses; the limiting plate is arranged obliquely above the abutting plate and is fixedly connected with the fixing plate; the elastic piece is arranged between the limiting plate and the abutting plate; the bottom end of each abutting plate is provided with an inclined hole in a penetrating mode, the two laser range finders are respectively located above the two abutting plates in an inclined mode, and laser beams emitted by the laser range finders can penetrate through the inclined holes; the machine body of the lifting part is fixedly connected with the sliding plate, and the output end of the lifting part is fixedly connected with the top surface of the lifting plate; the two support plates are vertically arranged at two ends of the laminated slab; the sliding plates are horizontally arranged between the top ends of the two supporting plates and are in sliding connection with the supporting plates.
With reference to the first aspect, in a possible implementation manner, sliding grooves are respectively formed in the inner sides of the top ends of the two support plates along the length direction of the support plates, and sliding blocks are respectively and fixedly connected to the two ends of the sliding plate; the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove.
With reference to the first aspect, in one possible implementation manner, a handle is fixedly connected to the top surface of the sliding plate.
In a second aspect, the present application provides a method for rapidly measuring the height of a composite slab truss of an assembly type building, including:
the method comprises the following steps: firstly, measuring a measuring position of one truss, which meets the standard height, by adopting a ruler;
step two: mounting the integral device by taking the standard height of the measuring position as a reference, fixing two support plates at two ends of the top surface of the laminated slab, and moving the sliding plate to enable the integral device to move right above the measuring position;
step three: driving the lifting part to drive the lifting plate to move downwards so that the crossed openings of the two abutting plates gradually contact the top end of the truss at the measuring position;
step four: continuously moving the lifting plate downwards to enable the top end of the truss to gradually extrude the two abutting plates, enabling the two abutting plates to rotate for a certain angle relative to the fixing plate, enabling the elastic piece to be compressed, enabling the inclined hole to be in a vertical state and vertically aligned with the laser range finder above, ensuring that a laser beam emitted by the laser range finder passes through the inclined hole and can irradiate the side face of the truss, and completing the installation of the integral device;
step five: begin comprehensive measurement, it makes the sliding plate along superimposed sheet's length direction horizontal migration to remove the sliding plate, drive a plurality of measuring mechanism synchronous motion simultaneously, two butt joint boards are at the in-process that removes along the top of truss, when the height of the all the other measuring position on truss top changes, the butt joint board can continue upwards or rotate certain angle downwards for the fixed plate, make the inclined hole no longer be vertical state, at this moment, the laser beam that is in the laser range finder transmission of top can not pass from the inclined hole, can not shine the side at the truss, thereby can know whether the standard height of the all the other measuring position on truss top satisfies the production requirement highly.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
the method comprises the steps that a sliding plate, a lifting part, two supporting plates and a plurality of measuring mechanisms are adopted, each measuring mechanism comprises a fixed plate and two measuring components, each measuring component comprises an abutting plate, an elastic part, a limiting plate and a laser range finder, the whole device needs to be installed and calibrated before measurement and use, namely, a ruler needs to be used for measuring one measuring position of one truss, which meets the standard height, the whole device is installed by taking the standard height of the measuring position as a reference, during installation, the two supporting plates are firstly fixed at two ends of the top surface of a laminated plate, then the sliding plate is moved to enable the whole device to move right above the measuring position, the lifting part is driven to drive the lifting plate to move downwards, so that an opening formed by crossing the two abutting plates gradually contacts with the top end of the truss at the measuring position, calibration is carried out after contact, the lifting plate moves downwards, the top end of the truss gradually extrudes the two abutting plates relative to the fixed plate by a certain angle, the two abutting plates rotate by the fixed plate by the certain angle, the elastic parts are compressed, meanwhile, the inclined holes are changed into a vertical state and aligned with the laser range finders above and aligned with the laser range finders, a laser beam emitted by the laser range finder can pass through the inclined holes and irradiate on the side surface of the truss, and the whole device is also completed at the whole device at the same time;
finally, overall measurement is started, the sliding plate is moved to enable the sliding plate to horizontally move along the length direction of the laminated plate, meanwhile, the plurality of measuring mechanisms are driven to synchronously move, in the process that the two abutting plates move along the top ends of the trusses, when the heights of the rest measuring positions at the top ends of the trusses change, the abutting plates can continuously rotate upwards or downwards for a certain angle relative to the fixed plate under the mutual acting force of the top ends of the trusses and the elastic pieces (namely, the abutting plates continuously rotate upwards or downwards for a certain angle on the basis of calibration), so that the inclined holes are not in a vertical state any more, at the moment, laser beams emitted by the laser range finders above cannot penetrate through the inclined holes and cannot irradiate the side faces of the trusses, whether the heights of the rest measuring positions at the top ends of the trusses meet the standard height of production requirements or not can be known, and the overall device can be rapidly and comprehensively measured (fully inspected) through installation and calibration of the overall device and horizontal sliding along the length direction of the trusses;
the height measurement can be effectively carried out on a plurality of positions of the truss by adopting a tape measure or other ruler tools in the prior art, the full detection can not be rapidly carried out on each position of the truss, the plurality of trusses can not be measured simultaneously, the time and labor are wasted when the truss height is measured, the technical problem of missed detection is easily caused, the full detection can be rapidly carried out on each position of the truss, the plurality of trusses can be measured simultaneously, the measurement efficiency of the truss height is improved, and the condition of missed detection is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments of the present invention or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic front view of a device for rapidly measuring the height of a composite slab truss of an assembly building according to an embodiment of the present disclosure;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
fig. 3 is a schematic top structural view of an apparatus for rapidly measuring a height of a fabricated building composite slab truss according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of the structure of FIG. 1 with the height of the truss in the middle of the measurement decreasing (beyond a reasonable deviation range) at a certain measurement position;
FIG. 5 is a partial enlarged view of the area B in FIG. 4;
FIG. 6 is a schematic view of the structure of FIG. 1 when the height of the truss in the middle is raised (out of a reasonable deviation range) at a certain measuring position during the measuring process;
FIG. 7 is an enlarged view of a portion of the area C in FIG. 6;
fig. 8 is a schematic top view of the lifting plate, the fixing plate and the two abutting plates according to the embodiment of the present application.
Reference numerals: 1-a sliding plate; 11-a slide block; 2-lifting plate; 3-a lifting part; 4-a support plate; 41-a chute; 5-a measuring mechanism; 51-a fixed plate; 52-a measurement assembly; 521-an abutting plate; 522-an elastic member; 523-a limiting plate; 524-laser rangefinder; 525-inclined holes; 6, truss; 7-a laminated slab; 8-a handle; 9-first minor axis; 10-second minor axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention may be understood by those of ordinary skill in the art according to specific situations.
Referring to fig. 1 to 8, the device for rapidly measuring the height of the assembly type building laminated plate truss provided by the embodiment of the application comprises a sliding plate 1, a lifting plate 2, a lifting part 3, two supporting plates 4 and a plurality of measuring mechanisms 5 arranged on the bottom surface of the lifting plate 2; the measuring mechanism 5 comprises a fixed plate 51 and two measuring assemblies 52 arranged on one side of the fixed plate 51; the fixed plate 51 is fixedly connected with the bottom surface of the lifting plate 2; the measuring assembly 52 comprises an abutting plate 521, an elastic member 522, a limiting plate 523 and a laser range finder 524; the two abutting plates 521 are arranged in a front-back crossing manner, the top ends of the abutting plates 521 are rotatably connected with the side faces of the fixing plates 51, the abutting plates 521 are perpendicular to the fixing plates 51, and the two abutting plates 521 can abut against the top ends of the trusses 6; the limiting plate 523 is arranged obliquely above the abutting plate 521 and is fixedly connected with the fixing plate 51; the elastic member 522 is disposed between the limit plate 523 and the abutting plate 521; the bottom end of the abutting plate 521 is provided with an inclined hole 525 in a penetrating manner, the two laser range finders 524 are respectively positioned above the two abutting plates 521 in an inclined manner, and laser beams emitted by the laser range finders 524 can pass through the inclined hole 525; the body of the lifting part 3 is fixedly connected with the sliding plate 1, and the output end of the lifting part 3 is fixedly connected with the top surface of the lifting plate 2; the two support plates 4 are vertically arranged at two ends of the laminated slab 7; the sliding plate 1 is horizontally arranged between the top ends of the two supporting plates 4 and is connected with the supporting plates 4 in a sliding way. In the embodiment of the application, the length of the support plate 4 is the same as that of the truss 6, the elastic member 522 is a spring, the lifting part 3 is a screw lifter or an electric push rod, the support plate 4 and the laminated slab 7 can be clamped by a limiting block, or a conventional detachable connection mode can be adopted, and the two abutting plates 521 are rotatably connected with the fixing plate 51 through the first short shaft 9 and the second short shaft 10 respectively, when in actual design, the length of the second short shaft 10 is greater than that of the first short shaft 9, and the size of the through hole needs to be reasonably set in actual use, so that the height of the truss 6 is allowed to be within a reasonable deviation range, that is, when the height of a certain measuring position of the truss 6 is slightly higher, but within the reasonable deviation range, although the truss 6 generates upward extrusion force on the abutting plates 521 at the measuring position, the abutting plates 521 slightly rotate upward, so that the inclined holes 525 are not in a completely vertical state, through the reasonable setting of the size of the through hole, the laser beam emitted by the laser range finder 524 can still pass through the inclined holes 525, and normal measurement is not affected; similarly, when the height of a certain measurement position of the truss 6 is slightly lower, but within a reasonable deviation range, although at the measurement position, the elastic member 522 generates a downward pressing force on the abutting plate 521 through a rebound force, so that the abutting plate 521 slightly rotates downward, so that the inclined hole 525 is not in a completely vertical state, but through reasonably setting the size of the through hole, the laser beam emitted by the laser range finder 524 can still pass through the inclined hole 525, and normal measurement is not affected; only when the height of the measuring position of the truss 6 exceeds a reasonable deviation range, the inclined hole 525 rotates similarly through the rotation of the abutting plate 521, so that a laser beam emitted by the laser range finder 524 cannot pass through the inclined hole 525 any more, and at the moment, the measuring position can be clearly judged to not meet the standard height of the truss 6, so that a worker can mark the measuring position in time, and the truss 6 can be conveniently adjusted subsequently; in the embodiment of the present application, when the inclined hole 525 is in a vertical state, the axial line of the inclined hole 525 is in a vertical direction.
Referring to fig. 1 and 3, the inner sides of the top ends of the two support plates 4 are respectively provided with a sliding chute 41 along the length direction thereof, and two ends of the sliding plate 1 are respectively and fixedly connected with a sliding block 11; the sliding block 11 is located in the sliding slot 41 and is slidably connected with the sliding slot 41. In the embodiment of the present application, specifically, the sliding groove 41 is formed on the inner side of the top end of the supporting plate 4, and the sliding blocks 11 are disposed at the two ends of the sliding plate 1, so that the sliding plate 1 can slide horizontally on the inner side of the supporting plate 4.
Referring to fig. 1, 3 and 4, a handle 8 is fixedly connected to the top surface of the sliding plate 1. In the embodiment of the application, a handle 8 is further arranged, so that the sliding plate 1 can be conveniently moved by a worker.
The embodiment of the application provides a method for rapidly measuring the height of an assembly type building laminated plate truss, which comprises the following steps:
the method comprises the following steps: firstly, measuring a measuring position of one truss 6 meeting the standard height by using a ruler;
step two: mounting the whole device by taking the standard height of the measuring position as a reference, fixing two supporting plates 4 at two ends of the top surface of the laminated slab 7, and moving the sliding plate 1 to enable the whole device to move to be right above the measuring position;
step three: the lifting part 3 is driven to drive the lifting plate 2 to move downwards, so that the crossed openings of the two abutting plates 521 gradually contact the top end of the truss 6 at the measuring position;
step four: continuing to move the lifting plate 2 downwards, gradually extruding the two abutting plates 521 from the top end of the truss 6, rotating the two abutting plates 521 by a certain angle relative to the fixed plate 51, compressing the elastic member 522, enabling the inclined hole 525 to be in a vertical state and vertically aligned with the laser range finder 524 located above, ensuring that the laser beam emitted by the laser range finder 524 passes through the inclined hole 525 and can irradiate the side surface of the truss 6, and completing the installation of the whole device;
step five: starting to measure comprehensively, moving the sliding plate 1 to enable the sliding plate 1 to horizontally move along the length direction of the laminated plate 7, and simultaneously driving the plurality of measuring mechanisms 5 to synchronously move, wherein in the process that the two abutting plates 521 move along the top end of the truss 6, when the heights of the rest measuring positions at the top end of the truss 6 are changed, the abutting plates 521 can continuously rotate upwards or downwards for a certain angle relative to the fixed plate 51, so that the inclined holes 525 are no longer in a vertical state, at the moment, the laser beams emitted by the laser range finders 524 above cannot pass through the inclined holes 525 and cannot irradiate the side surfaces of the truss 6, and therefore whether the heights of the rest measuring positions at the top end of the truss 6 meet the standard height of the production requirement can be known.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.
Claims (4)
1. A device for rapidly measuring the height of an assembly type building laminated plate truss is characterized by comprising a sliding plate (1), a lifting plate (2), a lifting part (3), two supporting plates (4) and a plurality of measuring mechanisms (5) arranged on the bottom surface of the lifting plate (2);
the measuring mechanism (5) comprises a fixed plate (51) and two measuring components (52) arranged on one side of the fixed plate (51);
the fixed plate (51) is fixedly connected with the bottom surface of the lifting plate (2);
the measuring assembly (52) comprises an abutting plate (521), an elastic piece (522), a limiting plate (523) and a laser range finder (524);
the two abutting plates (521) are arranged in a front-back crossed mode, the top ends of the abutting plates (521) are rotatably connected with the side faces of the fixing plates (51), the abutting plates (521) are perpendicular to the fixing plates (51), and the two abutting plates (521) can abut against the top ends of the trusses (6);
the limiting plate (523) is arranged obliquely above the abutting plate (521) and is fixedly connected with the fixing plate (51);
the elastic piece (522) is arranged between the limiting plate (523) and the abutting plate (521);
the bottom end of the abutting plate (521) is provided with an inclined hole (525) in a penetrating manner, the two laser range finders (524) are respectively positioned above the two abutting plates (521) in an inclined manner, and laser beams emitted by the laser range finders (524) can pass through the inclined hole (525);
the body of the lifting part (3) is fixedly connected with the sliding plate (1), and the output end of the lifting part (3) is fixedly connected with the top surface of the lifting plate (2);
the two support plates (4) are vertically arranged at two ends of the laminated slab (7);
the sliding plate (1) is horizontally arranged between the top ends of the two supporting plates (4) and is in sliding connection with the supporting plates (4).
2. The device for rapidly measuring the height of the assembly type building laminated plate truss according to claim 1, wherein sliding grooves (41) are respectively formed in the inner sides of the top ends of the two supporting plates (4) along the length direction of the supporting plates, and sliding blocks (11) are respectively and fixedly connected to the two ends of the sliding plate (1);
the sliding block (11) is positioned in the sliding groove (41) and is connected with the sliding groove (41) in a sliding mode.
3. Device for rapid measurement of the height of assembled building folding plate girders according to claim 1, characterized in that a handle (8) is fixedly connected to the top surface of the sliding plate (1).
4. A method for rapidly measuring the height of a composite plate truss for an assembly type building, which is based on the device for rapidly measuring the height of the composite plate truss for the assembly type building as claimed in any one of claims 1 to 3, and which comprises the following steps:
the method comprises the following steps: firstly, measuring a measuring position of one truss (6) meeting the standard height by using a ruler;
step two: mounting the integral device by taking the standard height of the measuring position as a reference, fixing two support plates (4) at two ends of the top surface of the laminated slab (7), and moving the sliding plate (1) to enable the integral device to move right above the measuring position;
step three: the lifting part (3) is driven to drive the lifting plate (2) to move downwards, so that the crossed openings of the two abutting plates (521) gradually contact the top end of the truss (6) at the measuring position;
step four: continuously moving the lifting plate (2) downwards to enable the top end of the truss (6) to gradually extrude the two abutting plates (521), enabling the two abutting plates (521) to rotate for a certain angle relative to the fixing plate (51), enabling the elastic piece (522) to be compressed, enabling the inclined hole (525) to be in a vertical state and vertically aligned with the laser range finder (524) located above, ensuring that a laser beam emitted by the laser range finder (524) penetrates through the inclined hole (525) and can irradiate the side face of the truss (6), and completing the installation of the whole device;
step five: starting to measure comprehensively, moving the sliding plate (1) to enable the sliding plate (1) to horizontally move along the length direction of the laminated plate (7) and simultaneously drive the plurality of measuring mechanisms (5) to synchronously move, wherein in the process that the two abutting plates (521) move along the top end of the truss (6), when the heights of the rest measuring positions at the top end of the truss (6) are changed, the abutting plates (521) can continuously rotate upwards or downwards for a certain angle relative to the fixed plate (51), so that the inclined holes (525) are not in a vertical state any more, at the moment, a laser beam emitted by the laser range finder (524) above cannot pass through the inclined holes (525) and cannot irradiate the side surface of the truss (6), and therefore whether the heights of the rest measuring positions at the top end of the truss (6) meet the standard height of the production requirement can be known.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076831.6A CN115790413B (en) | 2023-02-08 | 2023-02-08 | Device for rapidly measuring height of assembled building laminated plate truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076831.6A CN115790413B (en) | 2023-02-08 | 2023-02-08 | Device for rapidly measuring height of assembled building laminated plate truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115790413A CN115790413A (en) | 2023-03-14 |
| CN115790413B true CN115790413B (en) | 2023-04-11 |
Family
ID=85430345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310076831.6A Active CN115790413B (en) | 2023-02-08 | 2023-02-08 | Device for rapidly measuring height of assembled building laminated plate truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115790413B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117490578B (en) * | 2024-01-02 | 2024-03-26 | 山西省交通建设工程质量检测中心（有限公司） | Bridge displacement measuring device for traffic construction bridge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537133B1 (en) * | 1995-03-28 | 2003-03-25 | Applied Materials, Inc. | Method for in-situ endpoint detection for chemical mechanical polishing operations |
| CN101750023A (en) * | 2009-12-11 | 2010-06-23 | 深圳职业技术学院 | Non-contact thickness measuring device |
| CN106017329A (en) * | 2016-04-04 | 2016-10-12 | 上海大学 | Miniature laser synchronous scanning triangulation ranging system |
| CN106225639A (en) * | 2016-08-29 | 2016-12-14 | 湖北祥源新材科技股份有限公司 | A kind of universality thickness on-line measurement device and using method thereof |
| CN206037888U (en) * | 2016-08-29 | 2017-03-22 | 湖北祥源新材科技股份有限公司 | Universality thickness on - line measuring device |
| CN111707201A (en) * | 2020-07-08 | 2020-09-25 | 山东城开远大装配式建筑有限公司 | Device for rapidly measuring height of assembled building laminated plate truss |
| CN211576090U (en) * | 2019-12-31 | 2020-09-25 | 日照钢铁控股集团有限公司 | Direct-reading roller table elevation measuring device |
| CN112393684A (en) * | 2020-11-24 | 2021-02-23 | 中铁十一局集团电务工程有限公司 | Contact net parameter measuring equipment and measuring method |
| CN218066222U (en) * | 2021-08-11 | 2022-12-16 | 云驰建筑科技(宁波)有限公司 | Device for rapidly measuring height of assembly type building laminated plate truss |
-
2023
- 2023-02-08 CN CN202310076831.6A patent/CN115790413B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537133B1 (en) * | 1995-03-28 | 2003-03-25 | Applied Materials, Inc. | Method for in-situ endpoint detection for chemical mechanical polishing operations |
| CN101750023A (en) * | 2009-12-11 | 2010-06-23 | 深圳职业技术学院 | Non-contact thickness measuring device |
| CN106017329A (en) * | 2016-04-04 | 2016-10-12 | 上海大学 | Miniature laser synchronous scanning triangulation ranging system |
| CN106225639A (en) * | 2016-08-29 | 2016-12-14 | 湖北祥源新材科技股份有限公司 | A kind of universality thickness on-line measurement device and using method thereof |
| CN206037888U (en) * | 2016-08-29 | 2017-03-22 | 湖北祥源新材科技股份有限公司 | Universality thickness on - line measuring device |
| CN211576090U (en) * | 2019-12-31 | 2020-09-25 | 日照钢铁控股集团有限公司 | Direct-reading roller table elevation measuring device |
| CN111707201A (en) * | 2020-07-08 | 2020-09-25 | 山东城开远大装配式建筑有限公司 | Device for rapidly measuring height of assembled building laminated plate truss |
| CN112393684A (en) * | 2020-11-24 | 2021-02-23 | 中铁十一局集团电务工程有限公司 | Contact net parameter measuring equipment and measuring method |
| CN218066222U (en) * | 2021-08-11 | 2022-12-16 | 云驰建筑科技(宁波)有限公司 | Device for rapidly measuring height of assembly type building laminated plate truss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115790413A (en) | 2023-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115790413B (en) | Device for rapidly measuring height of assembled building laminated plate truss | |
| CN110480219B (en) | Automatic welding mechanism and steel reinforcement cage forming machine | |
| KR102368246B1 (en) | System and method for testing compression panels | |
| CN110189880A (en) | Resistance jig and resistance adjuster | |
| CN216595400U (en) | Circuit board testing device | |
| CN212110949U (en) | Concrete strength detection equipment for building industry detection | |
| CN211563727U (en) | Finished product detection equipment for truss type track slab | |
| CN213806437U (en) | Automatic noodle collecting device and automatic noodle collecting system | |
| CN216780837U (en) | Positioning device for welding U-shaped ribs | |
| CN110000512B (en) | Method for repairing sliding track of drilling platform | |
| CN213209920U (en) | Sawn timber surface quality grading device | |
| KR20150037088A (en) | Cell integrated test device of the secondary battery and method using the same | |
| CN111005581A (en) | Assembly type operation platform capable of adjusting vertical degree of shell and operation method | |
| CN219046049U (en) | Positioning device for compressive strength test block | |
| CN112536923A (en) | Precision punching equipment and method | |
| CN115128436B (en) | Angle adjusting device and chip testing machine with same | |
| CN220289213U (en) | Impact resistance detection equipment for external wall insulation board | |
| CN211850941U (en) | Assembled operation platform of adjustable casing verticality | |
| CN217005754U (en) | Thickness measuring device | |
| JPH05192792A (en) | Jig for tack-welding through pillar of steel-frame structure | |
| CN216449348U (en) | A formula pressure-bearing test system pushes down for steel bar truss floor carrier plate | |
| CN116539629B (en) | Integrated machine device for online defect detection | |
| CN215832661U (en) | Plank detection device | |
| CN219589637U (en) | Constructional engineering verifying attachment | |
| CN217542647U (en) | Automatic compressive strength detection device for solid concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |