CN113639709A

CN113639709A - Building engineering straightness detection device that hangs down

Info

Publication number: CN113639709A
Application number: CN202110947090.5A
Authority: CN
Inventors: 姚方琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-11-12

Abstract

The invention relates to the technical field of constructional engineering, and discloses a constructional engineering verticality detection device which comprises a main shell, wherein the inner wall of the bottom of the main shell is fixedly connected with a base, a memory, a signal transmitter, a processor and two supporting blocks respectively, the upper surface of the main shell is fixedly connected with a cover plate, the upper surface of the cover plate is fixedly connected with a tripod, one side of the tripod is fixedly connected with a touch display screen, the touch display screen is electrically connected with the processor, the processor is electrically connected with the signal transmitter and the memory respectively, the upper surface of the base is fixedly connected with a second laser range finder, and the upper surfaces of the supporting blocks are fixedly connected with two guide arc rods. The invention solves the problem that the perpendicularity between the built building and the horizontal plane is inconvenient to detect in the indoor building engineering operation, prevents the wall surface of the built project from inclining, and promotes the calibration work of building construction.

Description

Building engineering straightness detection device that hangs down

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a constructional engineering verticality detection device.

Background

The building engineering major is mainly responsible for teaching and management of the building engineering direction of the civil engineering major, and mainly develops and masters the basic theory and the basic knowledge of the subjects of engineering mechanics, soil mechanics, surveying, housing architecture and structural engineering, and a vertical measurement detection device is needed at present.

At present, most of the existing building engineering verticality detection devices have the following defects: in the indoor building engineering operation, inconvenient straightness that hangs down between building and the horizontal plane that leads to the wall slope of the project of building, influences building construction's calibration work, to sum up, current building engineering straightness detection device that hangs down still can not agree with the actual need well mostly.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a building engineering perpendicularity detection device, which mainly aims to solve the problem that the perpendicularity between a built building and a horizontal plane is inconvenient to detect in indoor building engineering operation, so that the wall surface of the built engineering is inclined, and the calibration work of building construction is influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a construction engineering verticality detection device comprises a main shell, wherein the inner wall of the bottom of the main shell is fixedly connected with a base, a storage, a signal transmitter, a processor and two supporting blocks respectively, the upper surface of the main shell is fixedly connected with a cover plate, the upper surface of the cover plate is fixedly connected with a tripod, one side of the tripod is fixedly connected with a touch display screen, the touch display screen is electrically connected with the processor, the processor is electrically connected with the signal transmitter and the storage respectively, the upper surface of the base is fixedly connected with a second laser range finder, the upper surfaces of the supporting blocks are fixedly connected with two guide arc rods, one side of each guide arc rod is slidably connected with an installation block, one side of each installation block is fixedly connected with a first laser range finder, the first laser range finder and the second laser range finder are electrically connected with the processor respectively, and the bottom of the installation block is fixedly connected with an arc-shaped rack, the both sides inner wall of the main casing body rotates and is connected with the loose axle, and one side fixedly connected with running gear of loose axle, running gear and arc rack mesh mutually, one side fixedly connected with regulating wheel of loose axle, regulating wheel pass the apron, and the main casing body is passed to the one end of loose axle, the one end fixedly connected with pointer of loose axle, and one side fixedly connected with angle scale plate of the main casing body, the pointer is located one side of angle scale plate.

Further: the bottom inner wall fixedly connected with bottom block of the main casing body, one side sliding connection of bottom block has two movable rods, one side fixedly connected with limiting plate of movable rod, and one side of movable rod has all cup jointed the spring, and the one end fixedly connected with antiskid ring of movable rod, loose axle are located the antiskid intra-annular.

On the basis of the scheme: the bottom fixedly connected with support frame of the main casing body, and two supporting seats of the bottom fixedly connected with of the main casing body rotate between the supporting seat and are connected with the installation axle, and one side fixedly connected with bearing of installation axle, the bearing has two.

As a still further scheme of the invention: the circumference one side fixedly connected with two-way pointer of bearing, and two connecting rods of fixedly connected with between the two-way pointer, and two calibration blocks of the bottom fixedly connected with of the main casing body, the calibration mouth has all been seted up to the both sides of calibration block, and the both ends of two-way pointer are corresponding with two calibration mouths respectively.

Further: the bottom fixedly connected with L template of support frame, the bottom of L template is rotated and is connected with the drain pan, the bottom inner wall fixedly connected with balancing weight of drain pan, and the bottom inner wall fixedly connected with riser of drain pan.

On the basis of the scheme: two guide rods are inserted between the vertical plate and the inner wall of one side of the bottom shell, a threaded rod is rotatably installed on one side of the bottom shell through an embedding bearing, one end of the threaded rod is rotatably connected with the vertical plate, and an adjusting knob is fixedly connected with one end of the threaded rod.

As a still further scheme of the invention: one side of the guide rod is connected with a sliding plate in a sliding mode, the threaded rod is connected with the sliding plate in a threaded mode, the top end of the sliding plate is connected with a movable plate in a rotating mode, and the movable plate is connected with the inner wall of the bottom of the L-shaped plate in a rotating mode.

Further: the bottom inner wall fixedly connected with battery of main casing body, battery and treater, memory, touch-control display screen, signal transmitter electric connection.

On the basis of the scheme: the bottom fixedly connected with slipmat of drain pan, the transparent protection casing of one side outer wall fixedly connected with of the main casing body, and the both sides outer wall fixedly connected with handle of the main casing body, the multilateral scarf joint of support frame has transparent guard plate.

(III) advantageous effects

Compared with the prior art, the invention provides a building engineering verticality detection device, which has the following beneficial effects:

1. according to the invention, the adjusting wheel drives the movable shaft to rotate, the movable shaft drives the rotating gear to be meshed with the arc-shaped rack, so that the mounting block can be driven to move left and right on one side of the guide arc rod, the position of the first laser detector can be adjusted, and the rotating angle of the pointer on the angle scale plate is observed, namely the perpendicularity of the building, so that the problem that the perpendicularity between the built building and the horizontal plane is inconvenient to detect in indoor building engineering operation is solved, the wall surface of the built project is prevented from inclining, and the calibration work of building construction is promoted.

2. According to the invention, when the ground on which the device is placed is uneven and inclined, the adjusting knob is rotated to drive the threaded rod to rotate, the sliding plate moves back and forth under the action of the threads of the threaded rod, and the movable plate can be lifted upwards or moved upwards when the sliding plate moves back and forth by utilizing the movable connection mode between the sliding plate and the movable plate, so that the device can be adjusted, the balance of the device is ensured, and the accuracy of building engineering verticality detection is improved.

3. According to the laser range finder, when the adjustment wheel is rotated by an operator to drive the movable shaft to rotate, the limiting plate on the movable rod moves to one side on the bottom block under the tension of the spring, so that the inner wall of the bottom block is in contact with the movable shaft, the friction force on the movable shaft when the adjustment wheel adjusts the angle is increased, and the first laser range finder can be accurately adjusted.

4. According to the invention, through the arrangement of the non-slip mat, the friction force between the bottom shell and the ground can be increased, the stability of operation of placing the bottom shell on the ground is ensured, meanwhile, the pointer and the bidirectional pointer are protected by the transparent protective cover and the transparent protective plate, the damage of an external environment to a moving part in the device is avoided, meanwhile, the mistaken touch of a worker during operation is avoided, and the levelness of the device during placement and the accuracy of building verticality detection are ensured.

Drawings

Fig. 1 is a schematic view of a overlooking and cover removing structure of an embodiment 1 of the perpendicularity detection device for construction engineering provided by the invention;

fig. 2 is a schematic view of a partial internal three-dimensional structure of an embodiment 1 of the perpendicularity detection device for construction engineering provided by the invention;

fig. 3 is a schematic view of a partial internal side view structure of an embodiment 1 of the verticality detection device for construction engineering according to the present invention;

fig. 4 is a schematic perspective view of a construction perpendicularity detection apparatus in accordance with an embodiment 1 of the present invention;

fig. 5 is a schematic view of a partial bottom view structure of an embodiment 1 of the perpendicularity detection apparatus for construction engineering provided by the present invention;

fig. 6 is a schematic view of a partial cross-section bottom view structure of an embodiment 2 of the verticality detection device for construction engineering according to the present invention;

fig. 7 is a schematic perspective view of a construction perpendicularity detection apparatus in an embodiment 2 of the present invention.

In the figure: 1. a main housing; 101. a cover plate; 102. a tripod; 2. a storage battery; 201. a signal transmitter; 202. a processor; 203. a memory; 204. a touch display screen; 3. a movable shaft; 301. an adjustment wheel; 302. a rotating gear; 303. a pointer; 4. a support block; 401. a guide arc rod; 402. mounting blocks; 403. an arc-shaped rack; 404. a first laser range finder; 405. a base; 406. a second laser rangefinder; 5. a bottom block; 501. a movable rod; 502. a spring; 503. a limiting plate; 504. an anti-slip ring; 6. an angle scale plate; 7. a support frame; 701. a supporting seat; 702. installing a shaft; 703. a bearing; 704. a bidirectional pointer; 705. a connecting rod; 706. a calibration block; 707. calibrating the port; 8. an L-shaped plate; 801. a bottom case; 802. a balancing weight; 9. a vertical plate; 901. a guide bar; 902. a sliding plate; 903. a threaded rod; 904. adjusting a knob; 905. a movable plate; 10. a transparent protective cover; 1001. a transparent protection plate; 11. a handle; 12. a non-slip mat.

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Example 1

Referring to fig. 1-6, a perpendicularity detection device for construction engineering comprises a main housing 1, a base 405, a memory 203, a signal transmitter 201, a processor 202 and two supporting blocks 4 are respectively fixed on the inner wall of the bottom of the main housing 1 through bolts, the processor 202 is in an ARM9TDMI type, a cover plate 101 is fixed on the upper surface of the main housing 1 through bolts, a tripod 102 is fixed on the upper surface of the cover plate 101 through bolts, a touch display screen 204 is fixed on one side of the tripod 102 through bolts, the touch display screen 204 is electrically connected with the processor 202, the processor 202 is respectively electrically connected with the signal transmitter 201 and the memory 203, the memory 203 is convenient for storing detected information, the signal transmitter 201 is in an YN-E3-RT type, a second laser range finder 406 is fixed on the upper surface of the base 405 through bolts, and two guide arc rods 401 are fixed on the upper surface of the supporting blocks 4 through bolts, one side of the guide arc rod 401 is connected with an installation block 402 in a sliding manner, one side of the installation block 402 is fixed with a first laser range finder 404 through a bolt, detected signals can be uploaded to the processor 202 by controlling the touch display screen 204, the processor 202 controls the first laser range finder 404 and a second laser range finder 406, the verticality of the building engineering can be detected through the first laser range finder 404 and the second laser range finder 406, the first laser range finder 404 and the second laser range finder 406 are respectively and electrically connected with the processor 202, the bottom key of the installation block 402 is connected with an arc-shaped rack 403, the inner walls of the two sides of the main shell 1 are rotatably connected with a movable shaft 3, one side key of the movable shaft 3 is connected with a rotating gear 302, the rotating gear 302 is meshed with the arc-shaped rack 403, the adjusting wheel 301 drives the movable shaft 3 to rotate, the rotating gear 302 is meshed with the arc-shaped rack 403, so that the installation block 402 can be driven to move left and right on one side of the guide arc rod 401, thereby can adjust first laser detector's position, and observe the angle that pointer 303 is rotatory on angle scale 6, be the straightness that hangs down of this building promptly, thereby in indoor building engineering operation, the inconvenient problem of detecting of straightness that hangs down between building and the horizontal plane of building, prevent the wall slope of building engineering, the calibration work of building construction has been promoted, one side key-type connection of loose axle 3 has regulating wheel 301, regulating wheel 301 passes apron 101, the one end of loose axle 3 passes main casing body 1, the one end of loose axle 3 is passed through the bolt fastening has pointer 303, and the bolt fastening has angle scale 6 in one side of main casing body 1, pointer 303 is located one side of angle scale 6, observe the angle that pointer 303 is rotatory on angle scale 6, be the straightness that hangs down of this building promptly.

The bottom inner wall of the main shell 1 is fixed with a bottom block 5 through bolts, one side of the bottom block 5 is connected with two movable rods 501 in a sliding manner, one side of each movable rod 501 is fixed with a limiting plate 503 through bolts, one side of each movable rod 501 is sleeved with a spring 502, one end of each movable rod 501 is welded with an anti-slip ring 504, each movable shaft 3 is positioned in the anti-slip ring 504, when an operator rotates the adjusting wheel 301 to drive the movable shaft 3 to rotate, the inner wall of the anti-slip ring 504 is contacted with the movable shaft 3 by the tension of the limiting plate 503 on each movable rod at the spring 502 to enable the movable shaft 3 to move to one side on the bottom block 5 through the tension of the limiting plate 503 on each movable rod, so that the friction force on the movable shaft 3 when the adjusting wheel 301 adjusts the angle is increased, accurate adjustment can be performed on the first laser range finder, the bottom of the main shell 1 is fixed with a support frame 7 through bolts, the bottom of the main shell 1 is fixed with two support frames 701 through bolts, and a rotating installation shaft connection 702 is arranged between the support frames 701, one side of the mounting shaft 702 is fixed with a bearing 703 through a bolt, the number of the bearing 703 is two, one side of the circumference of the bearing 703 is fixed with a bidirectional pointer 704 through a bolt, two connecting rods 705 are fixed between the bidirectional pointers 704 through a bolt, the bottom of the main shell 1 is fixed with two calibration blocks 706 through a bolt, both sides of each calibration block 706 are provided with calibration ports 707, both ends of the bidirectional pointer 704 correspond to the two calibration ports 707 respectively, whether the device is placed stably can be observed by observing whether the bidirectional pointer 704 corresponds to the calibration ports 707, the bottom of the support frame 7 is fixed with an L-shaped plate 8 through a bolt, the bottom of the L-shaped plate 8 is rotatably connected with a bottom shell 801, the inner wall of the bottom shell 801 is fixed with a balancing weight 802 through a bolt, the inner wall of the bottom shell 801 is fixed with a vertical plate 9 through a bolt, two guide rods 901 are inserted between the vertical plate 9 and the inner wall of one side of the bottom shell 801, a threaded rod 903 is rotatably mounted on one side of the bottom shell 801 through an embedding bearing, one end of the threaded rod 903 is rotatably connected with the vertical plate 9, an adjusting knob 904 is fixed at one end of the threaded rod 903 through a bolt, a sliding plate 902 is slidably connected to one side of the guide rod 901, the threaded rod 903 is in threaded connection with the sliding plate 902, a movable plate 905 is rotatably connected to the top end of the sliding plate 902, the movable plate 905 is rotatably connected with the inner wall of the bottom of the L-shaped plate 8, the adjusting knob 904 is rotated to drive the threaded rod 903 to rotate, the sliding plate 902 moves forwards and backwards under the action of the threads of the threaded rod 903, and the movable plate 905 can be lifted upwards or moved upwards when the sliding plate 902 moves forwards and backwards, so that the device can be adjusted, the balance of the device is ensured, and the accuracy of the verticality detection of the construction engineering is improved, the inner wall of the bottom of the main housing 1 is fixed with a storage battery 2 through bolts, the storage battery 2 is electrically connected with the processor 202, the memory 203, the touch display screen 204 and the signal transmitter 201, and the storage battery 2 is designed so as to supply power to the processor 202, the memory 203, the touch display screen 204 and the signal transmitter 201.

The working principle of the embodiment is as follows: when the device is used, when the verticality of the building engineering needs to be detected, the device is firstly placed on the ground where the verticality of the building needs to be detected, then whether the bidirectional indicator 704 corresponds to the calibration port 707 or not can be observed, whether the device is placed stably or not can be observed, when the placed position is uneven, the position can be selected to be changed, in order to save manpower, a worker can rotate the adjusting knob 904 to drive the threaded rod 903 to rotate, the sliding plate 902 moves forwards and backwards under the action of the threads of the threaded rod 903, the movable connecting mode between the sliding plate 902 and the movable plate 905 is utilized, the movable plate 905 is lifted upwards to drive the L-shaped plate 8 and equipment on the L-shaped plate to perform angle adjustment when the bidirectional indicator 704 is adjusted to correspond to the calibration port 707, namely the horizontal position of the device, and then the detected signals can be uploaded to the processor 202 by controlling the touch display screen 204, the processor 202 controls the first laser distance measuring instrument 404 and the second laser distance measuring instrument 406, the first laser distance measuring instrument 404 and the second laser distance measuring instrument 406 are used for detecting the verticality of the building engineering, the detected numerical value is uploaded to the processor 202, the processor 202 is used for uploading the received information to the touch display screen 204, the touch display screen 204 is used for displaying the detected numerical value, when the numerical values are consistent, the detected verticality of the building is 90 degrees, when the displayed numerical values are inconsistent, the adjusting wheel 301 is manually rotated, the adjusting wheel 301 drives the movable shaft 3 to rotate, at the moment, the limiting plate 503 on the movable rod 501 moves to one side on the bottom block 5 under the tension of the spring 502, so that the inner wall of the anti-slip ring 504 is contacted with the movable shaft 3, the friction force on the movable shaft 3 when the adjusting wheel 301 adjusts the angle is increased, and the first laser distance measuring instrument can be accurately adjusted, then the movable shaft 3 drives the rotating gear 302 to rotate, the rotating gear 302 drives the arc-shaped rack 403 and the mounting block 402 to move on the guide arc rod 401, so that the position of the first laser detector 404 can be adjusted, at this time, the measured value is displayed on the touch display screen 204 along with the movement of the first laser detector 404, the measured result can be seen, and if the values measured by the first laser distance meter 404 and the second laser distance meter 406 are consistent, at this time, the rotating angle of the pointer 303 on the angle scale plate 6 is observed, namely, the perpendicularity of the building.

Example 2

Referring to fig. 7, a building engineering straightness detection device that hangs down, there is slipmat 12 bottom including drain pan 801 through the bolt fastening, the design of slipmat 12, can increase the frictional force between drain pan 801 and the ground, it places subaerial stability to have promoted drain pan 801, one side outer wall of main casing body 1 has transparent protection casing 10 through the bolt fastening, transparent protection casing 10 can protect pointer 303 and angle scale 6, prevent that the phenomenon of dislocation from appearing in pointer 303, and the both sides outer wall of main casing body 1 has handle 11 through the bolt fastening, the design of handle 11, so as to carry the device, the multi-side scarf joint of support frame 7 has transparent protection plate 1001, prevent that the phenomenon of dislocation from appearing in two-way pointer 704.

The working principle of the embodiment is as follows: during the use, protect pointer 303 and two-way pointer 704 by transparent protection casing 10 and transparent guard plate 1001, avoid external environment to the destruction of moving part in the device, avoided the mistake when staff's operation to touch simultaneously, levelness and the accuracy that detects the building straightness that hangs down when guaranteeing the device and place, the design of slipmat 12 has increased the frictional force between drain pan 801 and the ground, has increased drain pan 801 and has placed subaerial stability.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The building engineering verticality detection device comprises a main shell (1), wherein the inner wall of the bottom of the main shell (1) is fixedly connected with a base (405), a memory (203), a signal transmitter (201), a processor (202) and two supporting blocks (4) respectively, the upper surface of the main shell (1) is fixedly connected with a cover plate (101), the upper surface of the cover plate (101) is fixedly connected with a tripod (102), one side of the tripod (102) is fixedly connected with a touch display screen (204), the touch display screen (204) is electrically connected with the processor (202), the processor (202) is electrically connected with the signal transmitter (201) and the memory (203) respectively, the device is characterized in that the upper surface of the base (405) is fixedly connected with a second laser range finder (406), and the upper surfaces of the supporting blocks (4) are fixedly connected with two guide arc rods (401), one side of the guide arc rod (401) is connected with an installation block (402) in a sliding manner, one side of the installation block (402) is fixedly connected with a first laser range finder (404), the first laser range finder (404) and a second laser range finder (406) are respectively electrically connected with the processor (202), the bottom of the installation block (402) is fixedly connected with an arc-shaped rack (403), the inner walls of the two sides of the main shell (1) are rotatably connected with a movable shaft (3), one side of the movable shaft (3) is fixedly connected with a rotating gear (302), the rotating gear (302) is meshed with the arc-shaped rack (403), one side of the movable shaft (3) is fixedly connected with an adjusting wheel (301), the adjusting wheel (301) penetrates through a cover plate (101), one end of the movable shaft (3) penetrates through the main shell (1), one end of the movable shaft (3) is fixedly connected with a pointer (303), and one side of the main shell (1) is fixedly connected with an angle scale plate (6), the pointer (303) is positioned on one side of the angle scale plate (6).

2. The building engineering verticality detection device according to claim 1, characterized in that: the bottom inner wall fixedly connected with bottom block (5) of main casing body (1), one side sliding connection of bottom block (5) has two movable rods (501), one side fixedly connected with limiting plate (503) of movable rod (501), and spring (502) have all been cup jointed to one side of movable rod (501), the one end fixedly connected with antiskid ring (504) of movable rod (501), loose axle (3) are located antiskid ring (504).

3. The building engineering verticality detection device according to claim 1, characterized in that: the bottom fixedly connected with support frame (7) of main casing body (1), and two supporting seats (701) of the bottom fixedly connected with of main casing body (1), rotate between supporting seat (701) and be connected with installation axle (702), one side fixedly connected with bearing (703) of installation axle (702), bearing (703) have two.

4. The building engineering verticality detection device according to claim 3, wherein: two-way pointer (704) of circumference one side fixedly connected with of bearing (703), and two connecting rods (705) of fixedly connected with between two-way pointer (704), and two calibration block (706) of the bottom fixedly connected with of main casing body (1), calibration mouth (707) have all been seted up to the both sides of calibration block (706), and the both ends of two-way pointer (704) are corresponding with two calibration mouths (707) respectively.

5. The building engineering verticality detection device according to claim 4, wherein: the bottom fixedly connected with L template (8) of support frame (7), the bottom of L template (8) is rotated and is connected with drain pan (801), the bottom inner wall fixedly connected with balancing weight (802) of drain pan (801), and the bottom inner wall fixedly connected with riser (9) of drain pan (801).

6. The building engineering verticality detection device according to claim 5, wherein: two guide rods (901) are inserted between the inner walls of the vertical plate (9) and one side of the bottom shell (801), a threaded rod (903) is rotatably installed on one side of the bottom shell (801) through an embedding bearing, one end of the threaded rod (903) is rotatably connected with the vertical plate (9), and an adjusting knob (904) is fixedly connected with one end of the threaded rod (903).

7. The building engineering verticality detection device according to claim 6, wherein: one side of the guide rod (901) is connected with a sliding plate (902) in a sliding mode, the threaded rod (903) is connected with the sliding plate (902) in a threaded mode, the top end of the sliding plate (902) is connected with a movable plate (905) in a rotating mode, and the movable plate (905) is connected with the inner wall of the bottom of the L-shaped plate (8) in a rotating mode.

8. The building engineering verticality detection device according to claim 1, characterized in that: the bottom inner wall fixedly connected with battery (2) of main casing body (1), battery (2) and treater (202), memory (203), touch-control display screen (204), signal transmitter (201) electric connection.

9. The building engineering verticality detection device according to claim 7, wherein: the bottom fixedly connected with slipmat (12) of drain pan (801), one side outer wall fixedly connected with transparent protection casing (10) of main casing body (1), and the both sides outer wall fixedly connected with handle (11) of main casing body (1), the multilateral scarf joint of support frame (7) has transparent protection board (1001).