CN219390909U

CN219390909U - Building structure top flatness measuring tool

Info

Publication number: CN219390909U
Application number: CN202223423668.6U
Authority: CN
Inventors: 柯尊浩; 李力; 曹俊; 吴欢
Original assignee: Dongke Construction Development Co ltd
Current assignee: Dongke Construction Development Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-21
Anticipated expiration: 2032-12-16

Abstract

The application relates to a building structure top flatness measuring tool, which comprises two bottom plates; the two upright posts are arranged on the corresponding bottom plates, and graduated scales are oppositely arranged on the two upright posts; the measuring mechanism comprises two lifting pieces, a reflecting plate and two laser rangefinders, wherein one side of the lifting piece is connected with the reflecting plate and used for driving the reflecting plate to lift, and the other side of the lifting piece is connected with the two laser rangefinders and used for driving the laser rangefinders to lift; the utility model provides a measuring device, including bottom plate, stand, first spirit level, lifter, reflecting plate, laser range finder, two sets of first spirit level sets up respectively on bottom plate and stand, and this application accessible stand, first spirit level, lifter, reflecting plate and laser range finder can measure multiple data simultaneously, need not to install the debugging to multiple measuring tool, and measuring process is more simple and convenient to improve the measured data degree of accuracy, work efficiency is higher.

Description

Building structure top flatness measuring tool

Technical Field

The application relates to the technical field of flatness measurement, in particular to a flatness measuring tool for a building structure roof.

Background

The house property measurement is mainly used for measuring and investigating the house and the land conditions thereof, is a measurement work combining a conventional mapping technology and a house property management service, is an important means for guaranteeing the house quality, and is one of projects for measuring the flatness of a building structure.

In the construction process of a building structure, in order to avoid deviation, the levels of a wall body, a top surface and a plane and the flatness of an indoor structural layer are measured, the existing measurement mode is to measure the data respectively by using a level bar, an infrared level meter and a laser range finder, so that a plurality of measurement tools are required to be installed and debugged in the operation process to obtain a plurality of groups of measurement data, the measurement process is complicated, the working efficiency is low, and certain errors are generated on the measurement data.

In view of the above problems, a building structure roof flatness measuring tool is now designed.

Disclosure of Invention

The embodiment of the application provides a building structure top flatness measuring tool to need install the debugging to multiple measuring tool in solving the correlation technique, in order to obtain multiunit measured data, lead to measuring process loaded down with trivial details, work efficiency is lower, and can produce the problem of certain error to measured data.

In a first aspect, there is provided a building structure roof flatness measurement tool comprising:

two bottom plates;

the two upright posts are arranged on the corresponding bottom plates, and graduated scales are oppositely arranged on the two upright posts;

the measuring mechanism comprises two lifting pieces, a reflecting plate and two laser rangefinders, wherein one side of the lifting piece is connected with the reflecting plate and used for driving the reflecting plate to lift, and the other side of the lifting piece is connected with the two laser rangefinders and used for driving the laser rangefinders to lift;

the two groups of the first level meters are respectively arranged on the bottom plate and the upright post.

In some embodiments, the lifting member comprises a threaded rod, a moving rod and a mounting plate, wherein the threaded rod is rotatably arranged inside the upright posts, the moving rod is in threaded connection with the threaded rod, and sliding holes are formed between the two upright posts;

one end of the moving rod, which is far away from the threaded rod, penetrates through the sliding hole and is connected with the mounting plate.

In some embodiments, the two laser rangefinders are arranged along the height direction of the upright, the emitting end of the laser rangefinder at the top faces the reflecting plate, and the emitting end of the laser rangefinder at the bottom faces downwards.

In some embodiments, two sets of the first level gauges are disposed on the top of the base plate and the side walls of the columns, respectively.

In some embodiments, the automatic winding machine further comprises a traction mechanism, wherein the traction mechanism comprises a shell, three automatic winding drums, three connecting ropes and a binding plate, the shell is arranged on one side of the mounting plate, the shell is located at the bottom of the reflecting plate, the three automatic winding drums are arranged inside the shell along the width direction of the stand column, the connecting ropes are wound on the automatic winding drums, one ends of the connecting ropes, far away from the automatic winding drums, are connected with the other side of the mounting plate, and the binding plate is sleeved between the outer sides of the three connecting ropes.

In some embodiments, a second level is provided on the tie down plate.

In some embodiments, the width of the base plate is the same as the width of the upright.

The embodiment of the application provides a building structure top roughness measuring tool, laminate through stand and indoor wall body, measure the roughness of wall body through first spirit level, remove one side stand level, measure distance length between them through top laser rangefinder, measure continuously the roughness on removal in-process ground through bottom laser rangefinder, thereby can measure multiple data simultaneously, need not to install the debugging to multiple measuring tool, the measuring process is more simple and convenient, and improve the measuring data degree of accuracy, work efficiency is higher, and adjust the height of reflecting plate and laser rangefinder through the lifter, boss etc. that can indoor building is measured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic three-dimensional structure provided in an embodiment of the present application;

FIG. 2 is a front cross-sectional view provided by an embodiment of the present application;

FIG. 3 is an enlarged view of FIG. 2A provided in an embodiment of the present application;

fig. 4 is a top view of a traction mechanism provided in an embodiment of the present application.

In the figure: 1. a bottom plate; 2. a column; 3. a first level; 10. a measuring mechanism; 11. a lifting member; 111. a threaded rod; 112. a moving rod; 113. a mounting plate; 12. a reflection plate; 13. a laser range finder; 20. a traction mechanism; 21. a housing; 22. an automatic winding roll; 23. a connecting rope; 24. a tie-down plate; 4. and a second level.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

The embodiment of the application provides a flatness measuring tool for building structure top, which can solve the problems that in the related technology, a plurality of measuring tools are required to be installed and debugged to obtain a plurality of groups of measuring data, the measuring process is complicated, the working efficiency is low, and certain errors can be generated on the measuring data.

Referring to fig. 1-3, a building structure roof flatness measuring tool includes; two bottom plates 1; the measuring device comprises two upright posts 2, a measuring mechanism 10 and two groups of first level gauges 3, wherein the upright posts 2 are arranged on corresponding bottom plates 1, and graduated scales are oppositely arranged on the two upright posts 2; the measuring mechanism 10 comprises two lifting pieces 11, a reflecting plate 12 and two laser rangefinders 13, one side of the lifting pieces 11 is connected with the reflecting plate 12 and used for driving the reflecting plate 12 to lift, the other side of the lifting pieces 11 is connected with the two laser rangefinders 13 and used for driving the laser rangefinders 13 to lift, and the two groups of the first gradienters 3 are respectively arranged on the base plate 1 and the upright post 2.

When using, laminate stand 2 wall, can measure the wall roughness through first spirit level 3, set up simultaneously on bottom plate 1 that first spirit level 3 can measure the roughness of placing of bottom plate 1, reduce measuring error, later according to measuring the height of building structure top surface, go up and down through lifter 11 control reflector panel 12 and laser rangefinder 13, adjust through the staff is assisted to the scale on stand 2, later, remove stand 2 that is provided with laser rangefinder 13 one side, record between two stands 2 is continuously measured through the laser rangefinder 13 at top, bottom laser rangefinder 13 is continuously measured building structure top roughness.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the lifting member 11 includes a threaded rod 111, a moving rod 112 and a mounting plate 113, where the threaded rod 111 is rotatably disposed inside the upright 2, the moving rod 112 is screwed on the threaded rod 111, and sliding holes are formed between both the upright 2; the internal thread that has offered with threaded rod 111 outside screw thread looks adaptation inside movable rod 112, movable rod 112 keeps away from threaded rod 111 one end and runs through the slide hole and be connected with mounting panel 113, and threaded rod 111 one end is kept away from stand 2 one end and is provided with the hand wheel, and the hand wheel is located stand 2 top.

When the laser range finder is used, the hand wheel drives the threaded rod 111 to rotate by rotating the hand wheel, and the movable rod 112 is driven to lift under the action of the thread rotation thrust of the threaded rod 111 and the limiting action of the sliding hole, so that the mounting plate 113, the reflecting plate 12 thereon and the laser range finder 13 are driven to adjust the height.

Further, as shown in fig. 2 and 3, two laser rangefinders 13 in this embodiment are arranged along the height direction of the upright 2, the emitting end of the laser rangefinder 13 faces the reflecting plate 12 at the top, and the emitting end of the laser rangefinder 13 faces the bottom.

The emitting end of the laser range finder 13 in this embodiment is a direction in which the laser range finder 13 emits a series of short pulse laser beams toward the target in operation.

In the use process, the pulse laser beam emitted by the top laser range finder 13 is reflected by the reflecting plate 12, so that the distance between the two posts 2 can be measured, the pulse laser beam is emitted to the structural top surface by the bottom laser range finder 13, and the flatness of the structural top surface can be continuously measured by reflecting the pulse laser beam through the ground.

Specifically, as shown in fig. 1, in this embodiment, two sets of the first level gauges 3 are respectively disposed on the top of the base plate 1 and the side walls of the upright posts 2.

The flatness of the wall surface side wall can be measured through the first level meter 3 on the upright post 2, and the flatness of the placement position of the bottom plate 1 can be measured through the first level meter 3 on the bottom plate 1, so that the flatness of the ground is measured or corrected.

Further, as shown in fig. 2 and 4, the present embodiment further includes a traction mechanism 20, where the traction mechanism 20 includes a housing 21, three automatic winding drums 22 and a binding plate 24, the housing 21 is disposed on one side mounting plate 113, and the housing 21 is located at the bottom of the reflecting plate 12, three automatic winding drums 22 are disposed inside the housing 21 along the width direction of the upright post 2, a connection rope 23 is wound on the automatic winding drums 22, and one end of the connection rope 23, far away from the automatic winding drums 22, is connected with the other side mounting plate 113, three perforations are formed on the binding plate 24, and the perforations are adapted to the connection ropes 23, and the binding plate 24 is sleeved between the outer sides of the three connection ropes 23.

In use, when the upright post 2 provided with the laser range finder 13 is moved, the automatic winding roll 22 is driven to wind and pay off, the connecting rope 23 is enabled to move along with the upright post 2, the two upright posts 2 can be always connected together to avoid losing, in order to keep the upright post 2 moving in a straight line, and when the upright post 2 deflects in the moving process, the binding plate 24 is inclined to remind a worker.

Preferably, in this embodiment, the second level 4 is disposed on the tie plate 24, so that the operator can observe the tie plate 24 conveniently through the second level 4 when the tie plate is inclined.

In addition, the width of the bottom plate 1 is the same as that of the upright post 2, so that the upright post 2 is attached to the wall.

The working principle of the application is as follows:

through laminating stand 2 the wall, can measure the wall roughness through first spirit level 3, the plane of placing of bottom plate 1 is measured and is rectified to first spirit level 3 simultaneously setting on bottom plate 1, reduce measuring error, afterwards, according to the height of measuring building structure top surface, through rotating the hand wheel, the hand wheel drives threaded rod 111 and rotates, under the rotatory thrust effect of screw thread of threaded rod 111 and the spacing effect of slide opening, drive movable rod 112 and go up and down, thereby drive mounting panel 113 and reflector plate 12 and laser rangefinder 13 on it carry out the altitude mixture control, through the scale on stand 2 auxiliary staff adjusts, after adjusting, remove stand 2 that is provided with laser rangefinder 13 one side, automatic take-up reel 22 carries out the coiling and uncoiling, connecting rope 23 moves along stand 2, through constraint board 24 and second spirit level 4, prompt staff reduces the deviation in the removal process, and through the record between the continuous measurement two stands 2 of laser rangefinder 13 at top, bottom laser rangefinder 13 carries out continuous measurement to building structure top roughness, can analyze the roughness through the measurement data map that the measurement was drawn.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A building structure roof flatness measurement tool, comprising:

two bottom plates (1);

the two upright posts (2) are arranged on the corresponding bottom plates (1), and graduated scales are oppositely arranged on the two upright posts (2);

the measuring mechanism (10), the measuring mechanism (10) comprises two lifting pieces (11), a reflecting plate (12) and two laser range finders (13), one side of the lifting piece (11) is connected with the reflecting plate (12) and used for driving the reflecting plate (12) to lift, and the other side of the lifting piece (11) is connected with the two laser range finders (13) and used for driving the laser range finders (13) to lift;

the two groups of first level meters (3) are respectively arranged on the bottom plate (1) and the upright post (2).

2. A building structure roof flatness measuring tool according to claim 1, wherein:

the lifting piece (11) comprises a threaded rod (111), a movable rod (112) and a mounting plate (113), wherein the threaded rod (111) is rotatably arranged inside the upright posts (2), the movable rod (112) is in threaded connection with the threaded rod (111), and sliding holes are formed between the two upright posts (2);

one end of the moving rod (112) far away from the threaded rod (111) penetrates through the sliding hole and is connected with the mounting plate (113).

3. A building structure roof flatness measuring tool according to claim 2, wherein:

the two laser range finders (13) are arranged along the height direction of the upright post (2), the transmitting end of the laser range finders (13) faces the reflecting plate (12), and the transmitting end of the laser range finders (13) faces downwards.

4. A building structure roof flatness measuring tool according to claim 1, wherein:

the two groups of first level gauges (3) are respectively arranged on the top of the bottom plate (1) and the side wall of the upright post (2).

5. A building structure roof flatness measuring tool according to claim 2, wherein:

the automatic winding machine comprises a reflecting plate (12), and is characterized by further comprising a traction mechanism (20), wherein the traction mechanism (20) comprises a shell (21), three automatic winding drums (22) and a binding plate (24), the shell (21) is arranged on a side mounting plate (113), the shell (21) is positioned at the bottom of the reflecting plate (12), the three automatic winding drums (22) are arranged inside the shell (21) along the width direction of an upright post (2), and a connecting rope (23) is wound on the automatic winding drums (22);

one end of the connecting rope (23) far away from the automatic winding roll (22) is connected with the other side mounting plate (113), and the binding plate (24) is sleeved between the outer sides of the three connecting ropes (23).

6. A building structure roof flatness measuring tool according to claim 5, wherein:

the binding plate (24) is provided with a second level meter (4).

7. A building structure roof flatness measuring tool according to claim 1, wherein:

the width of the bottom plate (1) is the same as that of the upright post (2).