CN216619113U

CN216619113U - Automatic monitoring devices in building crack

Info

Publication number: CN216619113U
Application number: CN202123197295.0U
Authority: CN
Inventors: 俞友; 何锐利; 王灿; 徐陶
Original assignee: Hunan Survey And Design Institute Co ltd
Current assignee: Hunan Survey And Design Institute Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of building crack monitoring, and discloses an automatic building crack monitoring device which comprises an ultrasonic detector, wherein the ultrasonic detector is connected with a fixed rod, the fixed rod is connected with a displacement sensor, the fixed rod is connected with a rack, the rack is meshed with a gear, the gear is connected with a rotating rod, the rotating rod is connected with a motor, the rack is connected with a sliding rod, the sliding rod penetrates through the rack, the sliding rod is connected with a motor box, the motor box is connected with the motor, the motor box is connected with the rack, the rack penetrates through the motor box, the motor box is connected with a supporting plate, the supporting plate is connected with a threaded rod, through arranging a movable seat, a push handle, a motor, a rotating rod, a gear, a rack, the sliding rod, the fixed rod, the displacement sensor and the ultrasonic detector, the wall crack of a building can be conveniently detected, and the width of the crack can be measured at the same time, convenient subsequent maintenance, and is convenient, simple and easy to operate.

Description

Automatic monitoring devices in building crack

Technical Field

The utility model relates to the technical field of building crack monitoring, in particular to an automatic building crack monitoring device.

Background

The building is a general term of buildings and structures, and is an artificial environment created by people to meet the needs of social life by using mastered substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules, some categories are used for clearly expressing usability, the buildings are distinguished from non-building structures which are not occupied by people for a long time, and other architects are also used for avoiding confusion, and the buildings which are created by people with consciousness in appearance are deliberately subdivided into buildings (Architecture), and it is noted that sometimes the buildings may be expanded to include the non-building structures, such as bridges, towers, tunnels and the like; in order to avoid collapse of a building due to cracks appearing for a long time when the building is used, a crack monitoring device is needed, and the existing crack monitoring device cannot move when being used, so that crack detection is not in place; therefore, an automatic monitoring device for building cracks is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic building crack monitoring device, which achieves the aim of solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic monitoring devices of building crack, includes ultrasonic detector, ultrasonic detector is connected with the dead lever, and the dead lever is connected with displacement sensor, and the dead lever is connected with the rack, rack and gear engagement, gear and dwang connection, dwang and motor connection.

Preferably, the rack is connected with the sliding rod, and the sliding rod runs through the rack setting, and the sliding rod is connected with the motor case for the sliding rod can carry out spacingly to the rack, can provide holding power for the rack simultaneously, can obtain the holding power that the motor case provided simultaneously.

Preferably, the motor case is connected with the motor, and the motor case is connected with the rack, and the rack runs through the setting of motor case for the rack can remove in the motor incasement, thereby drives the dead lever and removes.

Preferably, the motor case is connected with the backup pad, and the backup pad is connected with the threaded rod for the threaded rod can drive the backup pad and remove.

Preferably, the threaded rod runs through the backup pad setting, and the threaded rod is connected with the crank for it can drive the threaded rod and rotate to rotate the crank.

Preferably, the threaded rod is connected with the removal seat, removes to install on the seat and pushes away the handle for promote to push away the handle and can drive and remove the seat and remove, thereby promote ultrasonic detector and remove, carry out all-round crack detection to the wall of building.

Preferably, remove the seat and be connected with the locating lever, the locating lever is connected with the backup pad, and the locating lever runs through the backup pad setting for the locating lever can carry on spacingly to the backup pad, makes the backup pad can remove along with the threaded rod.

The utility model provides an automatic monitoring device for building cracks. The method has the following beneficial effects:

(1) the utility model achieves the purposes of conveniently detecting wall cracks of buildings, measuring the width of cracks, facilitating subsequent maintenance, being convenient and simple and being easy to operate by arranging the moving seat, the push handle, the motor, the rotating rod, the gear, the rack, the sliding rod, the fixed rod, the displacement sensor and the ultrasonic detector.

(2) The utility model achieves the purposes of detecting all positions of the wall body of the building, being simple, convenient and easy to operate by arranging the crank, the threaded rod, the positioning rod and the supporting plate.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a block diagram of the gear of the present invention;

FIG. 4 is a structural diagram of the present invention A.

In the figure: the device comprises a moving seat 1, a pushing handle 2, a motor 3, a rotating rod 4, a gear 5, a rack 6, a sliding rod 7, a fixed rod 8, a displacement sensor 9, an ultrasonic detector 10, a crank 11, a threaded rod 12, a positioning rod 13 and a supporting plate 14.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic monitoring device for building cracks comprises an ultrasonic detector 10, the outer wall of the ultrasonic detector 10 is fixedly connected with the outer wall of a fixed rod 8, the outer wall of the fixed rod 8 is fixedly connected with the outer wall of a displacement sensor 9, the number of the displacement sensors 9 is two, the two displacement sensors 9 are symmetrically distributed on the upper side and the lower side of the fixed rod 8, the outer wall of the fixed rod 8 is fixedly connected with the outer wall of a rack 6, the rack 6 is meshed with a gear 5, the outer wall of the gear 5 is fixedly connected with one end of a rotating rod 4, the other end of the rotating rod 4 is fixedly connected with the output end of a motor 3 through a coupler, the inner wall of the rack 6 is slidably connected with the outer wall of a sliding rod 7, one end of the sliding rod 7 penetrates through the outer wall of the rack 6 and extends to the inner part of the rack 6, the outer wall of the sliding rod 7 is fixedly connected with the inner wall of a motor box, the inner wall of the motor box is fixedly connected with the outer wall of the motor 3, the inner wall of the motor box is connected with the outer wall of a rack 6 in a sliding way, one end of the rack 6 penetrates through the outer wall of the motor box and extends to the outside of the motor box, a moving seat 1, a push handle 2, a motor 3, a rotating rod 4, a gear 5, the rack 6, a sliding rod 7, a fixed rod 8, a displacement sensor 9 and an ultrasonic detector 10 are arranged, the rotating rod 4 is driven to rotate by the motor 3, the gear 5 is driven to rotate by the rotating rod 4, the gear 5 is meshed with the rack 6, the gear 5 drives the rack 6 to move, the sliding rod 7 limits the rack 6, the rack 6 drives the fixed rod 8 to move, the ultrasonic detector 10 is driven by the fixed rod 8 to move, ultrasonic crack detection is carried out on the wall surface, meanwhile, the displacement sensor 9 is driven by the fixed rod 8 to move, the width of cracks on the wall is measured, the convenience in detection of wall cracks of buildings is achieved, and meanwhile, the width of the cracks can be measured, the subsequent maintenance is convenient, and the operation is convenient, simple and easy;

the outer wall of the motor box is fixedly connected with the outer wall of a supporting plate 14, the inner wall of the supporting plate 14 is in threaded connection with the outer wall of a threaded rod 12, one end of the threaded rod 12 penetrates through the outer wall of the supporting plate 14 and extends to the outer portion of the supporting plate 14, the other end of the threaded rod 12 is fixedly connected with the outer wall of a crank 11, one end of the threaded rod 12 is movably connected with the outer wall of a movable base 1 through a bearing, a push handle 2 is fixedly installed on the movable base 1, the outer wall of the movable base 1 is fixedly connected with one end of a positioning rod 13, the outer wall of the positioning rod 13 is in sliding connection with the inner wall of the supporting plate 14, one end of the positioning rod 13 penetrates through the outer wall of the supporting plate 14 and extends to the outer portion of the supporting plate 14, the crank 11, the threaded rod 12, the positioning rod 13 and the supporting plate 14 are arranged, the crank 11 is rotated, the threaded rod 11 drives the threaded rod 12 to rotate, the supporting plate 14 is rotated by the threaded rod 12, and the positioning rod 13 limits the supporting plate 14, make backup pad 14 can remove, backup pad 14 drives the motor case and removes to drive ultrasonic detector 10 and remove, reached and to all positions of the wall body that can be to the building and all detected, simple convenient easy operation's purpose.

When in use, the movable seat 1 is moved through the arrangement, the push handle 2 is pushed, the motor 3, the rotating rod 4, the gear 5, the rack 6, the sliding rod 7, the fixed rod 8, the displacement sensor 9 and the ultrasonic detector 10 are arranged, the rotating rod 4 is driven by the motor 3 to rotate, the rotating rod 4 drives the gear 5 to rotate, the gear 5 is meshed with the rack 6, the gear 5 drives the rack 6 to move, the sliding rod 7 limits the rack 6, the rack 6 drives the fixed rod 8 to move, the fixed rod 8 drives the ultrasonic detector 10 to move, the wall is subjected to ultrasonic crack detection, meanwhile, the fixed rod 8 drives the displacement sensor 9 to move, the width of the crack on the wall is measured, the aim of conveniently detecting the wall crack of a building is achieved, meanwhile, the width of the crack can be measured, the subsequent maintenance is convenient, the purposes of convenience, simplicity and easiness in operation are achieved, and the crank handle 11, the threaded rod 12, Locating lever 13, backup pad 14, through rotating crank 11, crank 11 drives threaded rod 12 and rotates, and threaded rod 12 drives backup pad 14 and rotates, and locating lever 13 carries on spacingly to backup pad 14 for backup pad 14 can remove, and backup pad 14 drives the motor case and removes, thereby drives ultrasonic detector 10 and removes, has reached and can all detect simple convenient easy operation's purpose to all positions of the wall body of building.

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

Claims

1. An automatic monitoring devices of building crack, includes ultrasonic detector (10), its characterized in that: ultrasonic detector (10) are connected with dead lever (8), and dead lever (8) are connected with displacement sensor (9), and dead lever (8) are connected with rack (6), and rack (6) and gear (5) meshing, gear (5) are connected with dwang (4), and dwang (4) are connected with motor (3).

2. The automatic building crack monitoring device of claim 1, wherein: the rack (6) is connected with the sliding rod (7), the sliding rod (7) penetrates through the rack (6), and the sliding rod (7) is connected with the motor box.

3. An automated building crack monitoring device as claimed in claim 2, wherein: the motor case is connected with motor (3), and the motor case is connected with rack (6), and rack (6) run through the motor case setting.

4. An automated building crack monitoring device as claimed in claim 3, wherein: the motor box is connected with a support plate (14), and the support plate (14) is connected with a threaded rod (12).

5. An automated building crack monitoring device as claimed in claim 4, wherein: the threaded rod (12) penetrates through the supporting plate (14), and the threaded rod (12) is connected with the crank (11).

6. An automated building crack monitoring device as claimed in claim 5, wherein: the threaded rod (12) is connected with the movable seat (1), and the movable seat (1) is provided with a push handle (2).

7. An automated building crack monitoring device as claimed in claim 6, wherein: the movable seat (1) is connected with a positioning rod (13), the positioning rod (13) is connected with a supporting plate (14), and the positioning rod (13) penetrates through the supporting plate (14).