CN219871800U

CN219871800U - Building site inspection device and system

Info

Publication number: CN219871800U
Application number: CN202320819150.XU
Authority: CN
Inventors: 董蓓; 肖菲; 李欣; 吴善农; 蹇安安
Original assignee: China Construction Third Bureau Intelligent Technology Co Ltd
Current assignee: China Construction Third Bureau Intelligent Technology Co Ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-10-20
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to a construction site inspection device and a construction site inspection system, wherein two sides of a base in the width direction are respectively provided with two driving motors, each driving motor is in transmission connection with one driving wheel, so that the four driving wheels can rotate at different speeds to realize forward and backward movement, left rotation and right rotation of the base; the correcting device is arranged at the bottom of the base and is positioned between the two driving motors in the width direction; the correcting device comprises a magnetic track detecting piece arranged along the length direction of the base, and a rectangular groove is formed in the magnetic track detecting piece; when the construction site inspection device needs to be charged, the position of the charging base station is automatically reached through the driving motor, whether the magnetic track of the charging base station is parallel to the two rectangular grooves or not can be detected through the magnetic track detection piece, and then the magnetic track is adjusted through the driving motor so that the magnetic track is located in the projection of the rectangular grooves on the ground, so that the posture of the construction site inspection device after entering the charging base station is fixed, and the construction site inspection device is spliced with a charging interface in the charging base station to realize automatic charging.

Description

Building site inspection device and system

Technical Field

The utility model relates to the technical field of construction site road inspection, in particular to a construction site inspection device and system.

Background

Along with the field construction and management of the construction site, the labor consumption is high, the labor intensity is high, and the potential safety hazards of personnel are high. In addition, with the development of computer network technology and the popularization of artificial intelligence technology, how to use intelligent robots to replace or partially replace manual work on construction sites, reduce potential safety hazards and labor intensity, and improve automation and informatization operation and management level becomes a new challenge.

In some related arts, a general construction site inspection vehicle includes a base having a driving device, a navigation device and a camera device are provided on the base, and patrol and take pictures are performed to realize an unmanned work site, but there are the following problems:

because the whole device needs to provide power to keep the continuous operation of the driving device, the navigation device and the camera device, when the power is used up or the electric quantity is low, the device can not move and can be placed in place; generally, the device needs to be manually moved to a charging position for charging, or periodically charged, which increases the work content of the patrol personnel to a certain extent, so how to realize automatic charging of the whole device is a problem to be solved.

Disclosure of Invention

The embodiment of the utility model provides a construction site inspection device and a construction site inspection system, which are used for solving the technical problem that a construction site inspection vehicle cannot be automatically charged in the related art.

In a first aspect, a worksite inspection device is provided, comprising:

two driving motors are respectively arranged on two sides of the base in the width direction, and each driving motor is in transmission connection with one driving wheel;

correction means installed at the bottom of the base and located between the two driving motors in the width direction; the correction device comprises a magnetic track detection piece; the magnetic track detection piece is arranged along the length direction of the base, and rectangular grooves are formed in two ends of the magnetic track detection piece;

the control device is arranged on the base and is connected with the correction device and the driving motor; the control device is used for driving the driving motor according to the detection signal of the magnetic track detection piece.

In some embodiments, the correction device further comprises a magnetic navigation controller and a vertical telescoping;

the vertical telescopic piece is arranged at the bottom of the base, and the telescopic end of the vertical telescopic piece stretches vertically downwards; the telescopic end is vertically connected with the upper surface of the magnetic track detection piece, and the connecting point is positioned between the two rectangular grooves;

the magnetic navigation controller is connected with the vertical telescopic piece and the magnetic track detection piece and is arranged on the periphery of the base.

In some embodiments, the magnetic track detection piece comprises a plane part, wherein inclined parts are arranged on two sides of the plane part in the length direction of the base, and the rectangular groove is arranged on the inclined parts;

the correcting device further comprises a guard plate, and the guard plate is arranged at the bottom of the plane part; and the area of the guard plate is equal to that of the plane part.

In some embodiments, the guard plate is made of rubber or plastic and is adhered to the bottom of the guard plate.

In some embodiments, the projections of the two rectangular slots on the ground lie on the same straight line.

In some embodiments, the device further comprises a mounting box body arranged on the base, wherein a power supply and the control device are arranged in the mounting box body; the whole body of the installation box body is provided with a positioning navigation device connected with the control device.

In some embodiments, the positioning navigation device includes a GPS positioning member and a radar navigation member.

In some embodiments, the mounting box is further provided with an image acquisition device connected with the control device.

In some embodiments, the installation box comprises a cube framework, wherein the top and the bottom of the cube framework are provided with first connecting plates, and the whole body of the cube framework is provided with second connecting plates; the first connecting plate comprises a plurality of hollow square bars which are positioned in the same plane and are uniformly distributed at intervals.

In a second aspect, there is provided a worksite inspection system comprising:

the construction site inspection device is as described above;

the charging base station is provided with an inlet and is internally provided with a charging connector for being spliced with the site inspection device;

one end of the inclined guide plate is arranged in the inlet, and the other end of the inclined guide plate is contacted with the ground;

the magnetic track comprises a ground section, a guide plate section and an in-station section which are sequentially connected; the baffle section sets up on the inclined guide upper surface, ground section tiling is on ground.

The technical scheme provided by the utility model has the beneficial effects that:

the embodiment of the utility model provides a construction site inspection device and a construction site inspection system, wherein two driving motors are respectively arranged at two sides of a base in the width direction, each driving motor is in transmission connection with one driving wheel, and the four driving wheels can rotate at different speeds so as to realize forward and backward movement, left rotation and right rotation of the base; and a correction device installed at the bottom of the base and located between the two driving motors in the width direction; the correction device comprises a magnetic track detection piece; the magnetic track detection piece is arranged along the length direction of the base, and rectangular grooves are formed in two ends of the magnetic track detection piece; the above structure makes the building site inspection device when self electric quantity is low and needs to charge, the position of charging base station is reached automatically through driving motor, and when charging is about to be carried out in the charging base station, whether the magnetic track of charging base station is parallel with two rectangular grooves can be detected through the magnetic track detection piece, then the adjustment is carried out through driving motor, so that the magnetic track is located in the projection of rectangular groove on the ground, the gesture of the building site inspection device after entering the charging base station is determined, and the automatic charging can be realized by directly plugging with the charging interface in the charging base station.

Drawings

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

Fig. 1 is a schematic structural diagram of a worksite inspection system according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a worksite inspection device according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a construction site inspection device with another view angle according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a driving motor; 3. a driving wheel; 4. a correction device; 400. a track detection member; 401. rectangular grooves; 402. a magnetic navigation controller; 403. a vertical expansion piece; 404. a guard board; 5. a control device; 6. a magnetic track; 7. installing a box body; 700. a cube skeleton; 701. a first connection plate; 702. a second connecting plate; 8. a power supply; 9. positioning a navigation device; 900. a GPS positioning member; 901. a radar navigation piece; 10. an image acquisition device; 11. a charging base station; 12. and an inclined guide plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a worksite inspection system includes a worksite inspection device, a charging base station 11, and an inclined guide plate 12. Wherein, the charging base station 11 is provided with an inlet and is internally provided with a charging connector for being spliced with a site inspection device; the magnetic track 6 comprises a ground section, a guide plate section and an in-station section which are sequentially connected; the guide plate section is arranged on the upper surface of the inclined guide plate 12, and the ground section is tiled on the ground.

In addition, a worksite inspection device includes: a base 1, a driving motor 2, a driving wheel 3, a correction device 4 and a control device 5.

Wherein, two sides of the width direction of the base 1 are respectively provided with two driving motors 2, and each driving motor 2 is in transmission connection with one driving wheel 3; the correction device 4 is installed at the bottom of the base 1 and is located between the two driving motors 2 in the width direction; the correction device 4 includes a track detection member 400; the magnetic track detecting member 400 is provided along the length direction of the base 1, and both ends thereof are provided with rectangular grooves 401; and a control device 5 which is installed on the base 1 and is connected with the correction device 4 and the driving motor 2. The control device 5 is used for driving the driving motor 2 according to the detection signal of the magnetic track detection member 400.

The reason why one driving motor 2 is provided for each driving wheel 3 is that differential control can be achieved for each driving wheel 3, for example, when a right turn is required, the right driving wheel does not rotate, and the left driving wheel rotates, so that when the track detecting member 400 of the correction device 4 detects that the track 6 is not located inside the projection of the two rectangular grooves 401 on the ground or the inclined guide 12, left-right adjustment can be performed.

Through the arrangement of the structure, when the construction site inspection device needs to be charged, the driving motor 2 is utilized to move to the side of the charging base station 11, namely, the position of the ground section of the magnetic track 6. Then, the magnetic track detection piece 400 of the correction device 4 is utilized to detect whether the magnetic track 6 is positioned in the projection of the two rectangular grooves 401 on the ground or the inclined guide plate 12 and the superposition deviation degree, and the posture of the construction site inspection device is moved and adjusted according to the detection result; after the adjustment is completed, the construction site inspection device moves to the inside of the charging base station 11 along the setting track of the magnetic track 6 and is directly plugged with a charging connector in the charging base station 11, so that automatic charging is realized, and tedious operation caused by manual charging is avoided. In which an instruction for automatic charging starts to be executed as to how to set a charging condition, i.e., when the remaining charge value is more or less, the charging base station 11 is sought for charging.

In an alternative solution, the number of charging base stations 11 may be set to be plural, and set in different distances in the operation site, so as to satisfy the charging requirement. Because the building site inspection device also can be set up to a plurality of, patrol simultaneously, solve the purpose that on a large scale job site can not in time patrol, also increase to the needs that charge simultaneously.

It should be noted that the projections of the two rectangular grooves 401 on the ground are located on the same straight line, so as to ensure that the front end and the rear end of the worksite inspection device are parallel to the magnetic track 6 during the process of moving along the magnetic track 6, and the front end and the rear end driving wheels 3 of the corresponding worksite inspection device can be correspondingly adjusted.

In some preferred embodiments, the specific structure of the correction device 4 will be described in detail, because it is sometimes necessary to adjust the distance from the ground in the vertical direction in order to improve the detection accuracy of the track detection member 400, specifically with reference to the following description:

the correction device 4 further comprises a magnetic navigation controller 402 and a vertical telescopic member 403;

the vertical telescopic piece 403 is arranged at the bottom of the base 1, and the telescopic end of the vertical telescopic piece vertically stretches downwards; the telescopic end is vertically connected with the upper surface of the magnetic track detection piece 400, and the connection point is positioned between the two rectangular grooves 401; the magnetic navigation controller 402 is in signal connection with the vertical telescopic piece 403 and the magnetic track detection piece 400, and is mounted on the periphery of the base 1. The vertical telescopic member 403 may be a cylinder or an electric telescopic rod.

Further, in order to prevent the track detecting member 400 from colliding with the protrusion of the ground and rubbing, the track detecting member 400 includes a planar portion provided with inclined portions on both sides in the longitudinal direction of the base 1, and a rectangular groove 401 is provided on the inclined portions; the correction device 4 further comprises a guard plate 404, wherein the guard plate 404 is arranged at the bottom of the plane part; and the guard 404 is equal to the planar portion in area. The guard plate 404 is made of rubber or plastic and is adhered to the bottom of the guard plate 404; rubber or plastic and plastic have vibration damping effect.

In some preferred embodiments, the worksite inspection device further comprises a mounting box 7 arranged on the base 1, wherein a power supply 8 and a control device 5 are arranged in the mounting box 7; the positioning navigation device 9 connected with the control device 5 is arranged on the whole body of the installation box body 7. The mounting case 7 is further provided with an image acquisition device 10 connected to the control device 5.

The power supply 8 provides energy for the whole site inspection device and by positioning the navigation device 9 the control device 5 can walk the site inspection device along a set route and find the charging base station 11. The positioning and navigation device 9 includes a GPS positioning element 900 and a radar navigation element 901, which can further ensure the trafficability of the site inspection device, avoid the situation that the front has a roadblock, and avoid the situation.

Further, the three-dimensional framework comprises a cube framework 700, wherein the top and the bottom of the cube framework 700 are provided with first connecting plates 701, and the whole body of the cube framework 700 is provided with second connecting plates 702; the first connecting plate 701 includes a plurality of hollow square bars which are located in the same plane and are uniformly spaced. The structure provides an installation space and simultaneously can lighten the weight of the whole site inspection device.

In addition, the control device 5 includes a router, an industrial personal computer, and an ROS controller, and the router communicates with the remote control device and the ROS controller, and transmits image information and remote control instructions of the image acquisition device 10. The industrial personal computer is used for controlling the detection of the correction device 4 and transmitting the detection data to the ROS controller for operation judgment.

Wherein, can operate as follows when patrolling:

firstly, setting a patrol route in advance according to the condition of an operation site, and enabling an ROS controller to patrol according to the patrol route set in advance and transmit acquired information in real time for a manager to check;

second, the worksite inspection device may be remotely operated to move in a manner similar to the manner in which a remote control car toy is operated.

Third, after the electric quantity is lower than the value of the set value, the ROS controller obtains the position of the nearest charging base station 11, then moves to the position, and automatically adjusts after detecting the magnetic track 6, so that the site inspection device enters the charging base station 11 in the set gesture to charge.

Therefore, the automatic inspection of the construction site and the early discovery of potential safety hazards are realized in the mode, and the construction progress is recorded, so that the working intensity of management staff is reduced.

It should be understood that the manner of control is not limited to the above, nor is the inherent logic and control code that is operated and run by the control device specifically set forth in the present utility model to protect the structure of the local inspection device; in addition, the control modes are various, and related or similar control logic and principles exist in the prior art.

In the description of the present utility model, 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 describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. 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 above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present utility model, 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 only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. 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 utility model. Thus, the present utility model 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. The utility model provides a building site inspection device which characterized in that, it includes:

two driving motors (2) are respectively arranged on two sides of the base (1) in the width direction, and each driving motor (2) is in transmission connection with one driving wheel (3);

a correction device (4) that is mounted on the bottom of the base (1) and that is located between the two drive motors (2) in the width direction; the correction device (4) comprises a magnetic track detection piece (400); the magnetic track detection piece (400) is arranged along the length direction of the base (1), and rectangular grooves (401) are formed at two ends of the magnetic track detection piece;

a control device (5) which is installed on the base (1) and is connected with the correction device (4) and the driving motor (2); the control device (5) is used for driving the driving motor (2) according to the detection signal of the magnetic track detection piece (400).

2. The worksite inspection device of claim 1, wherein:

the correction device (4) further comprises a magnetic navigation controller (402) and a vertical telescopic piece (403);

the vertical telescopic piece (403) is arranged at the bottom of the base (1), and the telescopic end of the vertical telescopic piece vertically stretches downwards; the telescopic end is vertically connected with the upper surface of the magnetic track detection piece (400), and the connecting point is positioned between the two rectangular grooves (401);

the magnetic navigation controller (402) is connected with the vertical telescopic piece (403) and the magnetic track detection piece (400) and is arranged on the whole body of the base (1).

3. The worksite inspection device of claim 2, wherein:

the magnetic track detection piece (400) comprises a plane part, wherein inclined parts are arranged on two sides of the plane part in the length direction of the base (1), and the rectangular groove (401) is formed in the inclined parts;

the correcting device (4) further comprises a guard plate (404), and the guard plate (404) is arranged at the bottom of the plane part; and the guard plate (404) and the plane part have the same area.

4. A worksite inspection device according to claim 3, wherein:

the guard plate (404) is made of rubber or plastic and is adhered to the bottom of the guard plate (404).

5. The worksite inspection device of claim 1, wherein:

the projections of the two rectangular grooves (401) on the ground are positioned on the same straight line.

6. The worksite inspection device of claim 1, wherein: the device also comprises a mounting box body (7) arranged on the base (1), wherein a power supply (8) and the control device (5) are arranged in the mounting box body (7); the whole body of the installation box body (7) is provided with a positioning navigation device (9) connected with the control device (5).

7. The worksite inspection device of claim 6, wherein:

the positioning navigation device (9) comprises a GPS positioning piece (900) and a radar navigation piece (901).

8. The worksite inspection device of claim 6, wherein:

the mounting box body (7) is also provided with an image acquisition device (10) connected with the control device (5).

9. The worksite inspection device of claim 6, wherein:

the installation box body (7) comprises a cube framework (700), first connecting plates (701) are arranged at the top and the bottom of the cube framework (700), and second connecting plates (702) are arranged on the whole body of the cube framework (700); the first connecting plate (701) comprises a plurality of hollow square bars which are positioned in the same plane and are uniformly distributed at intervals.

10. A worksite inspection system, comprising:

a worksite inspection device according to any one of claims 1 to 9;

a charging base station (11) which is provided with an inlet and is internally provided with a charging connector for being plugged with a site inspection device;

a diagonal guide plate (12) having one end disposed in the entrance and the other end in contact with the ground;

the magnetic track (6) comprises a ground section, a guide plate section and an in-station section which are sequentially connected; the guide plate section is arranged on the upper surface of the inclined guide plate (12), and the ground section is tiled on the ground.