CN219416063U

CN219416063U - Surface flatness detection device for infrastructure structure

Info

Publication number: CN219416063U
Application number: CN202320279615.7U
Authority: CN
Inventors: 柳明亮; 李纪明; 邢国华; 朱武卫; 苗鹏勇
Original assignee: Changan University; Shaanxi Architecture Science Research Institute Co Ltd
Current assignee: Changan University; Shaanxi Architecture Science Research Institute Co Ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-25
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a surface flatness detection device for an infrastructure structure, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a box body, the top of an inner cavity of the box body is fixedly connected with a shell, one side of the inner cavity of the shell is fixedly provided with a motor, the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a connecting rod, and one side of the connecting rod is fixedly connected with a fixing column. The utility model solves the problems that the existing detection device is mostly handheld, and workers need to squat on the ground to move the level bar step by step for measurement by hand during measurement through the arrangement of the motor, the threaded rod, the threaded sleeve, the connecting rod, the fixed column, the movable plate, the fixed rod, the movable shaft and the vertical plate, so that time and labor are wasted, and the lumbar muscle strain of the workers is easily caused when the workers squat on the ground for a long time, and the normal work of the workers is seriously influenced.

Description

Surface flatness detection device for infrastructure structure

Technical Field

The utility model relates to the technical field of infrastructure detection equipment, in particular to a surface flatness detection device for an infrastructure structure.

Background

Infrastructure, which is a mass engineering facility for providing public services for social production and resident life, is a public service system for ensuring the normal progress of national or regional socioeconomic activities. It is a general matter condition for the survival and development of society.

After infrastructure construction is accomplished, need detect the roughness of building, current detection device is mostly handheld, and the staff need squat on the ground when measuring and move the horizon by hand step and measure, and not only waste time and energy like this, squat on the ground for a long time moreover, cause staff's lumbar muscle strain easily, seriously influence staff's normal work.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a surface flatness detection device for an infrastructure structure, which achieves the advantage of high automation degree and solves the problems that the existing detection device is mostly handheld, a worker needs to squat on the ground to move a level bar by hand step to measure during measurement, time and labor are wasted, and the worker is easy to cause lumbar muscle strain after squatting on the ground for a long time, so that the normal work of the worker is seriously affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surface smoothness detection device for infrastructure structure, includes the bottom plate, the top fixedly connected with box of bottom plate, the top fixedly connected with casing of box inner chamber, one side fixedly mounted of casing inner chamber has the motor, the output fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the screw thread cover, the top fixedly connected with connecting rod of screw thread cover, one side fixedly connected with fixed column of connecting rod, the inner chamber swing joint of fixed column has the fly leaf, one side fixedly connected with dead lever of fly leaf, one side fixedly connected with loose axle of dead lever, one side swing joint of loose axle has the perpendicular board.

Preferably, the other side of the movable plate is fixedly connected with a damper, and the surface of the damper is wound and connected with a spring.

Preferably, the bottom of box inner chamber fixedly connected with diaphragm, the both sides of diaphragm bottom are all fixedly connected with pneumatic cylinder, the bottom fixedly connected with backup pad of pneumatic cylinder.

Preferably, the surface of the box body is movably connected with a box door through a hinge, and one side of the surface of the box door is fixedly connected with a handle.

Preferably, universal wheels are movably connected to the periphery of the bottom plate, and the number of the universal wheels is four.

Preferably, one side of the hydraulic cylinder is fixedly connected with a power supply box, and a storage battery is arranged in an inner cavity of the power supply box.

Compared with the prior art, the utility model provides a surface flatness detection device for an infrastructure structure, which has the following beneficial effects:

1. the utility model solves the problems that the existing detection device is mostly handheld, and workers need to squat on the ground to move the level bar step by step for measurement by hand during measurement through the arrangement of the motor, the threaded rod, the threaded sleeve, the connecting rod, the fixed column, the movable plate, the fixed rod, the movable shaft and the vertical plate, so that time and labor are wasted, and the lumbar muscle strain of the workers is easily caused when the workers squat on the ground for a long time, and the normal work of the workers is seriously influenced.

2. According to the utility model, the purpose of damping and absorbing force is achieved through the arrangement of the damper and the spring, the stability during detection is greatly improved, equipment in the inner cavity of the box body is maintained through the arrangement of the handle and the box door, and the service life of the equipment in the inner cavity of the box body is greatly prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the case of the present utility model;

fig. 3 is a cross-sectional view of the housing of the present utility model.

In the figure: 1. a bottom plate; 2. a case; 3. a housing; 4. a motor; 5. a threaded rod; 6. a thread sleeve; 7. a connecting rod; 8. fixing the column; 9. a movable plate; 10. a fixed rod; 11. a movable shaft; 12. a vertical plate; 13. a cross plate; 14. a hydraulic cylinder; 15. a support plate; 16. a grip; 17. a door; 18. a power box; 19. and a storage battery.

Description of the embodiments

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a surface flatness detecting device for infrastructure structure includes a base plate 1, a box 2 is fixedly connected to the top of the base plate 1, a casing 3 is fixedly connected to the top of an inner cavity of the box 2, a motor 4 is fixedly mounted on one side of the inner cavity of the casing 3, a threaded rod 5 is fixedly connected to an output end of the motor 4, a threaded sleeve 6 is connected to a surface thread of the threaded rod 5, a connecting rod 7 is fixedly connected to the top of the threaded sleeve 6, a fixed column 8 is fixedly connected to one side of the connecting rod 7, a movable plate 9 is movably connected to an inner cavity of the fixed column 8, a fixed rod 10 is fixedly connected to one side of the movable plate 9, a movable shaft 11 is fixedly connected to one side of the fixed rod 10, and a vertical plate 12 is movably connected to one side of the movable shaft 11.

The damper is fixedly connected to the other side of the movable plate 9, the spring is wound on the surface of the damper, and the purpose of damping and dissipating force is achieved through the arrangement of the damper and the spring, so that the stability in detection is greatly improved.

The bottom of the inner cavity of the box body 2 is fixedly connected with a transverse plate 13, both sides of the bottom of the transverse plate 13 are fixedly connected with hydraulic cylinders 14, and the bottom of each hydraulic cylinder 14 is fixedly connected with a supporting plate 15.

The surface of the box body 2 is movably connected with a box door 17 through a hinge, one side of the surface of the box door 17 is fixedly connected with a handle 16, equipment in the inner cavity of the box body 2 is maintained through the arrangement of the handle 16 and the box door 17, and the service life of the equipment in the inner cavity of the box body 2 is greatly prolonged.

The circumference of the bottom plate 1 is movably connected with universal wheels, and the number of the universal wheels is four.

A power supply box 18 is fixedly connected to one side of the hydraulic cylinder 14, and a storage battery 19 is arranged in the inner cavity of the power supply box 18.

The working principle of the utility model is as follows: firstly, the user passes through the universal wheel with the device remove appointed position, secondly, the user starts pneumatic cylinder 14 through external controller, drive backup pad 15 through pneumatic cylinder 14 and remove to appointed position, greatly increased the stability of device, then the user passes through external controller start motor 4, drive threaded rod 5 through motor 4 and rotate, drive thread bush 6 through threaded rod 5 and remove to one side, drive connecting rod 7 through thread bush 6 and remove to one side, drive fixed column 8 through connecting rod 7 and remove to one side, drive fly leaf 9 through fixed column 8 and remove to one side, finally drive dead lever 10 through fly leaf 9 and remove to one side, drive fly axle 11 to one side through dead lever 10 and remove to one side, make it laminating with the wall, the user passes through the straightness that observes vertical plate 12, can audio-visual observation wall roughness.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Surface flatness detection device for infrastructure structure, including bottom plate (1), its characterized in that: the utility model discloses a motor, including bottom plate (1), fixed connection (8) on top of bottom plate (1), the top fixedly connected with casing (3) of box (2) inner chamber, one side fixedly connected with motor (4) of casing (3) inner chamber, the output fixedly connected with threaded rod (5) of motor (4), the surface threaded connection of threaded rod (5) has thread bush (6), the top fixedly connected with connecting rod (7) of thread bush (6), one side fixedly connected with fixed column (8) of connecting rod (7), the inner chamber swing joint of fixed column (8) has fly leaf (9), one side fixedly connected with dead lever (10) of fly leaf (9), one side fixedly connected with loose axle (11) of dead lever (10), one side swing joint perpendicular board (12) of loose axle (11).

2. A surface flatness inspection apparatus for infrastructure structures according to claim 1, characterized in that: the other side of the movable plate (9) is fixedly connected with a damper, and the surface of the damper is wound and connected with a spring.

3. A surface flatness inspection apparatus for infrastructure structures according to claim 1, characterized in that: the bottom of box (2) inner chamber fixedly connected with diaphragm (13), the both sides of diaphragm (13) bottom are all fixedly connected with pneumatic cylinder (14), the bottom fixedly connected with backup pad (15) of pneumatic cylinder (14).

4. A surface flatness inspection apparatus for infrastructure structures according to claim 1, characterized in that: the surface of the box body (2) is movably connected with a box door (17) through a hinge, and one side of the surface of the box door (17) is fixedly connected with a handle (16).

5. A surface flatness inspection apparatus for infrastructure structures according to claim 1, characterized in that: the periphery of the bottom plate (1) is movably connected with universal wheels, and the number of the universal wheels is four.

6. A surface flatness detection apparatus for infrastructure structures according to claim 3, characterized in that: one side of the hydraulic cylinder (14) is fixedly connected with a power supply box (18), and a storage battery (19) is arranged in an inner cavity of the power supply box (18).