Ground scribing operation equipment

Abstract

The utility model discloses ground scribing operation equipment, and belongs to the technical field of building construction. The point cloud acquisition device is arranged at the top of the mobile main body and is used for acquiring point cloud of an operation area, and the mobile main body is used for moving according to the point cloud; and the spraying device is arranged in the moving main body and used for conducting downward spraying operation in the moving process of the moving main body so as to complete ground marking. According to the ground scribing operation equipment provided with the moving main body, the point cloud collecting device and the spraying device, the efficiency of the ground scribing process can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a ground marking operation equipment. BACKGROUND

[0002] In the process of building construction, ground marking needs to be performed in the construction area, so as to perform subsequent building construction process by referring to the lines marked on the ground. However, at present, when performing ground marking, it is usually performed by the construction personnel according to experience, and there is a problem of low marking efficiency. SUMMARY

[0003] The purpose of the embodiment of the present application is to provide a ground marking operation equipment, so as to solve the problem of low marking efficiency of the existing ground marking method.

[0004] In order to achieve the above purpose, the embodiment of the present application provides a ground marking operation equipment, which comprises:

[0005] a moving body;

[0006] a point cloud acquisition device arranged on the top of the moving body and used for acquiring point cloud of an operation area, and the moving body is used for moving according to the point cloud;

[0007] a spraying device arranged in the moving body and used for spraying downward during the movement of the moving body to complete ground marking.

[0008] In the embodiment of the present application, the ground marking operation equipment further comprises a distance detection device arranged on the side surface of the moving body.

[0009] In the embodiment of the present application, the distance detection device comprises at least one of a single-line laser radar and an ultrasonic radar.

[0010] In the embodiment of the present application, two or more distance detection devices are arranged on at least one side surface of the moving body.

[0011] In the embodiment of the present application, the moving body comprises a first side surface and a second side surface arranged oppositely, and the distance detection device is arranged on each of the first side surface and the second side surface.

[0012] In the embodiment of the present application, the point cloud acquisition device comprises a mechanical multi-line laser radar.

[0013] In the embodiment of the present application, the spraying device comprises: a paint storage device used for storing paint; and a spray head arranged on the bottom of the moving body and connected with the paint storage device, and the spray head is used for outputting the paint stored in the paint storage device.

[0014] In the embodiment of the present application, the spraying device further comprises a motion track, and the spray head is arranged on the motion track and moves on the motion track.

[0015] In the embodiment of the present application, the movement track includes a transverse movement track and a longitudinal movement track, and the transverse movement track and the longitudinal movement track are perpendicular to each other.

[0016] In the embodiment of the present application, the ground marking operation equipment further includes a battery assembly arranged on the moving body, for supplying power to the ground marking operation equipment.

[0017] The above technical solution, through the moving body of the ground marking operation equipment, the point cloud collecting device arranged on the top of the moving body, and the spraying device arranged in the moving body, can collect the point cloud of the operation area, so that the moving body moves according to the point cloud, and in the process of moving the moving body, the spraying device sprays downward for operation, thereby completing the ground marking. The present application can perform ground marking through the ground marking operation equipment, and improve the efficiency of the ground marking process.

[0018] Other features and advantages of the embodiments of the present application will be described in detail in the following specific implementation part. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the embodiments of the present application, and constitute a part of the specification, and are used to explain the embodiments of the present application together with the following specific implementation, but do not constitute a limitation to the embodiments of the present application. In the drawings:

[0020] Figure 1 A front view of a ground marking operation equipment according to an embodiment of the present application is schematically shown;

[0021] Figure 2 A structure diagram of a spraying device according to an embodiment of the present application is schematically shown.

[0022] EXPLANATION OF REFERENCE NUMERALS

[0023] 1 moving body 2 point cloud collecting device

[0024] 3 spraying device 4 single-line laser radar

[0025] 5 ultrasonic radar 6 spray head

[0026] 7 movement track DETAILED DESCRIPTION

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. It should be understood that the specific implementation described herein is only used to illustrate and explain the embodiments of the present application, and is not used to limit the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, if the embodiments of the present application involve descriptions such as “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first”, “second” can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is also not within the scope of protection claimed by the present application.

[0030] Figure 1 A structural diagram of a ground marking operation device according to an embodiment of the present application is schematically shown. As shown in Figure 1 The present application provides a ground marking operation device, comprising:

[0031] a mobile main body 1;

[0032] a point cloud acquisition device 2 arranged on the top of the mobile main body 1, used for acquiring a point cloud of an operation area, and the mobile main body 1 is used for moving according to the point cloud;

[0033] a spraying device 3 arranged in the mobile main body 1, used for spraying downward during the movement of the mobile main body 1 to complete ground marking.

[0034] In this embodiment, the ground marking equipment includes a mobile body 1, a point cloud acquisition device 2, and a spraying device 3. The point cloud acquisition device 2 can be a multi-line lidar, millimeter-wave radar, depth camera, binocular camera, or other devices capable of acquiring point clouds. By placing the point cloud acquisition device 2 on the top of the mobile body 1, its imaging effect can be improved, facilitating the acquisition of point clouds in the work area. The spraying device 3, located within the mobile body 1, can perform spraying operations. With these devices, after the point cloud acquisition device 2 acquires the point clouds in the work area, the mobile body 1 can move within the work area based on the acquired point clouds. This reduces the possibility of the mobile body 1 deviating from its movement path. Simultaneously, while the mobile body 1 moves, the spraying device 3 can perform downward spraying operations to mark lines on the ground in the work area.

[0035] The above technical solution, through the mobile body of the ground marking equipment, the point cloud acquisition device installed on the top of the mobile body, and the spraying device installed in the mobile body, can collect the point cloud of the work area, allowing the mobile body to move according to the point cloud. Furthermore, during the movement of the mobile body, the spraying device sprays paint downwards, thereby completing the ground marking. This application can improve the efficiency of the ground marking process by using ground marking equipment.

[0036] Continue as Figure 1 As shown in the embodiment of this application, the ground marking equipment also includes a distance detection device, which is disposed on the side of the moving body 1.

[0037] The ground marking equipment also includes a distance detection device. This device can be a single-line lidar, infrared sensor, or other device capable of detecting distance parameters. The distance detection device is mounted on the side of the moving body 1 and can be used to detect the distance parameters between the device and objects in the work area. Based on the distance parameters detected by the device, the movement of the moving body 1 can be assisted. Specifically, based on the distance parameters, the moving body 1 can be leveled to further reduce the possibility of deviation from its movement path. Alternatively, when the distance parameters are less than a preset distance threshold, the moving body 1 stops moving, thereby preventing the ground marking equipment from colliding with walls or obstacles. The preset distance threshold is a value pre-set according to actual operational needs.

[0038] Reference Figure 1 As shown in the embodiments of this application, the distance detection device includes at least one of a single-line lidar 4 and an ultrasonic radar 5.

[0039] Specifically, the ground marking operation equipment comprises a distance detection device. The distance detection device can comprise at least one of a single-line laser radar 4 and an ultrasonic radar 5. Among them, the single-line laser radar 4 measures the distance parameter between the object and the single-line laser radar 4 by emitting a laser beam, which has high measurement accuracy, is less affected by light and ambient light, and can be applied to long-distance and high-resolution applications. While the ultrasonic radar 5 emits ultrasonic signals and determines the distance parameter by measuring the time required for the ultrasonic signals to return from the object, which is suitable for short-distance measurement. In this way, at least one of the single-line laser radar 4 and the ultrasonic radar 5 can accurately detect the distance parameter between the distance detection device and the object. In addition, it should be noted that although the distance detection device in Figure 1 comprises both the single-line laser radar 4 and the ultrasonic radar 5, the distance detection device is not limited to the arrangement shown in Figure 1 , and only the single-line laser radar 4 or the ultrasonic radar 5 can be arranged according to actual detection needs.

[0040] Referring to Figure 1 , in the embodiment of the present application, two or more distance detection devices are arranged on at least one side of the mobile body.

[0041] Specifically, the mobile body 1 comprises a plurality of sides, at least one side of which is provided with two or more distance detection devices. By arranging two or more distance detection devices on at least one side, multiple distance parameters between the distance detection devices and the object can be obtained simultaneously, and the posture adjustment of the mobile body 1 can be performed according to the multiple distance parameters. For example, when the posture of the mobile body 1 needs to be adjusted to be parallel to one side of the wall, the posture can be adjusted according to the multiple distance parameters until the multiple distance parameters are equal or the difference is within a predetermined range. In this way, according to the multiple distance parameters, the posture adjustment of the mobile body 1 can be more accurate, so that the mobile body 1 and the wall on one side of the operation area are parallel to each other, thereby achieving the function of assisting the posture adjustment of the mobile body 1.

[0042] Referring to Figure 1 , in the embodiment of the present application, the mobile body 1 comprises a first side and a second side arranged oppositely, and the distance detection device is arranged on the first side and the second side.

[0043] Specifically, the mobile body 1 includes a first side and a second side arranged oppositely, and the distance detection devices are arranged on the first side and the second side. The mobile body 1 can move according to the distance parameters detected by the distance detection devices on the first side and the second side, that is, according to the first distance parameter detected by the distance detection device on the first side and the second distance parameter detected by the distance detection device on the second side, the mobile body can move so that the first distance parameter and the second distance parameter are equal, or the difference between the first distance parameter and the second distance parameter is less than a preset difference value. In this way, the mobile body 1 can move to the middle position of the two side walls of the work area, and play a role of auxiliary adjustment of the position of the mobile body 1.

[0044] In the embodiment of the present application, the point cloud acquisition device 2 includes a mechanical multi-line laser radar.

[0045] Specifically, the mechanical multi-line laser radar is a laser radar that realizes laser scanning by mechanical rotation, and can acquire point clouds by simultaneously sending multiple laser beams. Based on the foregoing characteristics of the mechanical multi-line laser radar, the point cloud acquisition device 2 can include a mechanical multi-line laser radar. Moreover, the point cloud acquisition device 2 can be arranged at the middle position of the top of the mobile body 1 to improve the imaging effect of the point cloud acquisition device 2. In this way, by emitting multiple laser beams by the mechanical multi-line laser radar and rotating at the same time, the point cloud acquisition device 2 can realize scanning of the entire work area, thereby completely acquiring the point cloud of the work area, so that the mobile body 1 can move according to the point cloud of the work area.

[0046] Figure 2 The structure diagram of a spraying device according to the embodiment of the present application is schematically shown. As shown in the figure, Figure 2 In the embodiment of the present application, the spraying device 3 includes: a paint storage device (not shown in the figure) for storing paint; a spray head 6 arranged at the bottom of the mobile body 1 and connected with the paint storage device, the spray head 6 being used for outputting the paint stored in the paint storage device.

[0047] Specifically, the spraying device 3 arranged in the mobile body 1 can include the paint storage device and the spray head 6. The paint storage device can store paint. During the movement of the mobile body 1, the paint stored in the paint storage device can be sprayed downward by the spray head 6 arranged at the bottom of the mobile body 1 and connected with the paint storage device, so as to complete the floor marking.

[0048] Continuing as shown in the figure, Figure 2 In the embodiment of the present application, the spraying device 3 further includes a movement track 7, and the spray head 6 is arranged on the movement track 7 and moves on the movement track 7.

[0049] Specifically, the spraying device 3 can further include a movement track 7. The spray head 6 is movably arranged on the movement track 7. When the spraying device 3 is in a downward spraying operation, the spray head 6 can move on the movement track 7, so as to move to a position where ground marking is needed and output the paint stored in the paint storage device. In this way, by movably arranging the spray head 6 on the movement track 7 and enabling the spray head 6 to move on the movement track 7, the flexibility of the spray head 6 is improved, so that the spraying device 3 can mark the ground more accurately. In addition, the spray head 6 can move on the movement track 7 without moving the moving body 1. During the movement, the spray head 6 can spray the paint stored in the paint storage device downward to mark the ground.

[0050] With reference to Figure 2 In the embodiment of the present application, the movement track 7 includes a transverse movement track and a longitudinal movement track, and the transverse movement track and the longitudinal movement track are perpendicular to each other.

[0051] Specifically, the spraying device 3 includes a movement track 7. In order to facilitate the movement of the spray head 6 on the movement track 7, the movement track 7 can include a transverse movement track and a longitudinal movement track. In addition, the transverse movement track and the longitudinal movement track are perpendicular to each other, so that the spray head 6 can move in the transverse direction or the longitudinal direction. It should be noted that the intersection position of the transverse movement track and the longitudinal movement track is not limited to Figure 2 the position shown in the figure, and the number of the transverse movement track and the longitudinal movement track is also not limited to Figure 2 the number shown in the figure, and can be adjusted according to the application scene of the ground marking operation equipment. In this way, the flexibility of the spray head 6 can be improved, so that the spraying device 3 can mark the ground more accurately.

[0052] In the embodiment of the present application, the ground marking operation equipment further includes a battery assembly arranged on the moving body 1, for supplying power to the ground marking operation equipment.

[0053] Specifically, the ground marking operation equipment further includes a battery assembly arranged on the moving body 1. Through the battery assembly, power can be supplied to the ground marking operation equipment, so that the ground marking operation equipment can mark the ground. In addition, the ground marking operation equipment can also be provided with a charging interface. In this way, an external power source can input electric energy to the battery assembly through the charging interface. In addition, through the charging interface, the external power source can also directly supply power to the ground marking operation equipment, thereby prolonging the operation time of the ground marking operation equipment.

[0054] It should also be noted that the terms "comprising", "comprises" or other variations 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0055] The above embodiments are only used to illustrate the present application, but not to limit it. Instead of the above, various modifications and changes can be made to the application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall fall into the scope of the claims of the application.

Claims

1. A floor line marking work apparatus characterized by comprising: The application relates to a ground marking operation equipment. The equipment comprises a moving body, a point cloud collecting device arranged on the top of the moving body and used for collecting point clouds of a working area, and a spraying device arranged in the moving body and used for spraying downwards during movement of the moving body to complete ground marking. The equipment further comprises a distance detecting device arranged on the side of the moving body. The distance detecting device comprises at least one of a single-line laser radar and an ultrasonic radar.

2. The line marking apparatus according to claim 1, wherein At least one side of the moving body is provided with two or more distance detecting devices.

3. The line marking apparatus according to claim 2, wherein The moving body comprises oppositely arranged first and second sides, and the distance detecting device is arranged on each of the first and second sides.

4. The line marking apparatus according to claim 2, wherein The point cloud collecting device comprises a mechanical multi-line laser radar.

5. The line marking apparatus of claim 2, wherein The spraying device comprises a paint storage device used for storing paint, and a spray head arranged on the bottom of the moving body and connected with the paint storage device, the spray head being used for outputting paint stored in the paint storage device.

6. The line marking apparatus of claim 1, wherein The spraying device further comprises a movement track, and the spray head is arranged on the movement track and moves on the movement track.

7. The line marking apparatus of claim 1, wherein The movement track comprises a transverse movement track and a longitudinal movement track, and the transverse movement track and the longitudinal movement track are perpendicular to each other. The equipment further comprises a battery assembly arranged on the moving body and used for supplying power to the equipment. ​ 8. The line marking apparatus of claim 7, wherein ​ 9. The line marking apparatus of claim 8, wherein ​ 10. The line marking apparatus of claim 1, wherein ​

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