Leveling device for protecting three-dimensional laser scanning

Abstract

The utility model relates to the technical field of pavers, in particular to a leveling device for protecting three-dimensional laser scanning, which comprises a machine body and a laser scanner, the laser scanner is arranged on one side of the machine body in the advancing direction, an acrylic protective shell is further arranged on one side of the machine body in the advancing direction, and the acrylic protective shell is used for enclosing and protecting the laser scanner. A buffer protection assembly used for protecting the acrylic protection shell is arranged on the side, away from the laser scanner, of the acrylic protection shell. When the laser scanner is used, the acrylic protective shell is arranged at the top of the laser scanner, the acrylic protective shell is used for preliminarily protecting the laser scanner, and dust is prevented from influencing the laser scanner; according to the laser scanner, the buffering protection assembly is arranged at the top of the acrylic protection shell, when an overweight object falls and touches the acrylic protection shell, the overweight object firstly makes contact with the buffering protection assembly and the buffering object and bounces off, and therefore the purpose of protecting the acrylic protection shell and the laser scanner is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pavers, and more specifically, to a leveling device for protecting three-dimensional laser scanning. Background Technique

[0002] In the field of industrial floor leveling, the introduction of three-dimensional laser technology has undoubtedly injected new vitality and precision into this key link. With its characteristics of high precision, high efficiency and non-contact measurement, the three-dimensional laser technology combined with the leveling device has greatly improved the accuracy and efficiency of floor leveling, and promoted the innovation of industrial floor construction technology.

[0003] For the comprehensive device combining three-dimensional laser scanning and the leveling device, there are many existing technologies, such as:

[0004] Chinese Patent Publication No. CN220319055U discloses a leveling device for industrial floor laying, including a load-bearing plate. One side of the top of the load-bearing plate is fixedly installed with a control bin, and the other side of the top of the load-bearing plate away from the control bin is fixedly installed with a storage bin. A plurality of support columns are fixedly installed at the bottom of the load-bearing plate, and the bottoms of the plurality of support columns are fixedly connected with universal wheels. The center of the bottom of the load-bearing plate is fixedly installed with a three-dimensional scanner.

[0005] It can be seen from this that most comprehensive devices combining three-dimensional laser scanning and the leveling device include a laser scanner and a leveling device. During use, the three-dimensional scanner discovers potholes and uses other more eye-catching materials such as lime to cover the potholes through the leveling device, which is convenient for the later repair by the workers. However, due to the poor construction site environment, the three-dimensional scanner is often installed at the bottom of the load-bearing plate, which will instead bring the problem that the three-dimensional scanner is difficult to adjust. And if the three-dimensional scanner is installed on the top of the load-bearing plate, the three-dimensional scanner may be collided by other objects or hit by high-altitude objects.

[0006] In view of this, we propose a leveling device for protecting three-dimensional laser scanning. Content of the Utility Model

[0007] The purpose of the utility model is to provide a leveling device for protecting three-dimensional laser scanning to solve the problems raised in the above background technique.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] A leveling device for protecting three-dimensional laser scanning, comprising a machine body and a laser scanner. The laser scanner is arranged on one side of the forward direction of the machine body. An acrylic protective shell is also arranged on one side of the forward direction of the machine body. The acrylic protective shell is used to enclose and protect the laser scanner. A buffer protection component for protecting the acrylic protective shell is arranged on the side of the acrylic protective shell away from the laser scanner.

[0010] As a further scheme of the utility model: The buffer protection component includes a partition plate fixed on the surface of the acrylic protective shell. A hollow arc-shaped rubber pad is arranged on the side of the partition plate away from the acrylic protective shell. Hinge sleeves are symmetrically fixed in the inner cavity of the arc-shaped rubber pad. Arc-shaped support plates are hinged to the hinge sleeves.

[0011] As a further scheme of the utility model: A first spring is fixed between the arc-shaped support plate and the arc-shaped rubber pad.

[0012] As a further scheme of the utility model: A fixing plate is fixed at one end of the arc-shaped support plate close to the hinge sleeve. An arc-shaped rubber plate is fixed on the outer periphery of the arc-shaped support plate. A second spring is fixed between the arc-shaped rubber plate and the fixing plate.

[0013] As a further scheme of the utility model: A number of touch components are arranged between the arc-shaped rubber plate and the arc-shaped rubber pad. The touch component includes a touch bar. V-shaped grooves are spaced apart on the side of the touch bar close to the arc-shaped rubber pad.

[0014] As a further scheme of the utility model: Flattening rotating heads are symmetrically arranged at the lower part on one side of the forward direction of the machine body. A discharge pipe connected to the machine body is symmetrically arranged between the two flattening rotating heads.

[0015] As a further scheme of the utility model: An adjusting pile is arranged at the upper part on one side of the forward direction of the machine body. A mounting plate is fixed between the adjusting pile and the laser scanner.

[0016] As a further scheme of the utility model: A pin assembly for disassembling the acrylic protective shell is arranged on one side of the mounting plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. In the leveling device for protecting three-dimensional laser scanning, by arranging an acrylic protective shell on the top of the laser scanner, the acrylic protective shell is used to initially protect the laser scanner and prevent dust from affecting the laser scanner.

[0019] 2. In the leveling device for protecting three-dimensional laser scanning, by arranging a buffer protection component on the top of the acrylic protective shell, when an overweight object falls and hits the acrylic protective shell, it first contacts the buffer protection component, buffers the object and bounces it off, so as to achieve the purpose of protecting the acrylic protective shell and the laser scanner. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the buffer protection component structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the arc-shaped support plate structure of the present utility model;

[0023] Figure 4 is a schematic diagram of the touched component structure of the present utility model;

[0024] Figure 5 is a schematic diagram of the arc-shaped rubber plate structure of the present utility model;

[0025] Figure 6 is a schematic diagram of the V-shaped groove structure of the present utility model.

[0026] The meanings of each label in the figure are as follows:

[0027] 1, body; 2, flattening head; 3, discharge pipe; 4, adjusting pile; 5, mounting plate; 6, touched component; 601, touched strip; 602, V-shaped groove; 7, buffer protection component; 701, partition; 702, arc-shaped rubber pad; 703, hinge sleeve; 704, arc-shaped support plate; 705, first spring; 706, fixing plate; 707, second spring; 708, arc-shaped rubber plate; 8, laser scanner; 9, acrylic protective shell; 10, pin assembly. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment

[0030] As Figure 1 and Figure 2As shown in the figure, this embodiment provides a leveling device for protecting three-dimensional laser scanning, including a machine body 1 and a laser scanner 8. The laser scanner 8 is arranged on one side of the forward direction of the machine body 1. Considering the poor construction site environment and the great influence of floating objects such as dust on precision instruments like the laser scanner 8, therefore, an acrylic protective shell 9 is also arranged on one side of the forward direction of the machine body 1. The acrylic protective shell 9 is used to enclose and protect the laser scanner 8, thereby blocking dust from entering the acrylic protective shell 9 and causing damage to the laser scanner 8; Considering construction on the construction site, there may be a situation of falling objects from a height. In order to prevent the acrylic protective shell 9 from being damaged, resulting in damage to the laser scanner 8, therefore, a buffer protection component 7 for protecting the acrylic protective shell 9 is arranged on the side of the acrylic protective shell 9 away from the laser scanner 8.

[0031] The improvement of this embodiment lies in: By arranging an acrylic protective shell 9 on the top of the laser scanner 8, the acrylic protective shell 9 is used to initially protect the laser scanner 8 and prevent dust from affecting the laser scanner 8; By arranging a buffer protection component 7 on the top of the acrylic protective shell 9, when an overweight object falls and touches the acrylic protective shell 9, it first contacts the buffer protection component 7, buffers the object and bounces it off, so as to achieve the purpose of protecting the acrylic protective shell 9 and the laser scanner 8.

[0032] Furthermore, the entire leveling device is disclosed. On the lower part of one side of the forward direction of the machine body 1, spreading heads 2 are symmetrically arranged. Between the two spreading heads 2, a discharge pipe 3 connected to the machine body 1 is symmetrically arranged. The spreading heads 2 are used to spread the materials discharged from the discharge pipe 3; On the upper part of one side of the forward direction of the machine body 1, an adjusting pile 4 is arranged. A mounting plate 5 is fixed between the adjusting pile 4 and the laser scanner 8;

[0033] Considering that when dust adheres to the surface of the acrylic protective shell 9, it will affect the scanning accuracy of the laser scanner 8. Therefore, the acrylic protective shell 9 needs to be cleaned. So, a pin component 10 for disassembling the acrylic protective shell 9 is arranged on one side of the mounting plate 5. The pin component 10 is used to facilitate the detachment of the acrylic protective shell 9 from the mounting plate 5, thereby facilitating the thorough cleaning of the acrylic protective shell 9.

[0034] Such as Figure 3 and Figure 5As shown in the figure, the buffer protection component 7 is disclosed. The buffer protection component 7 includes a partition 701 fixed on the surface of the acrylic housing 9. On the side of the partition 701 away from the acrylic housing 9, there is a hollow arc-shaped rubber pad 702. By utilizing the elastic characteristics of the material of the arc-shaped rubber pad 702 and the shape of the arc-shaped rubber pad 702 itself, the acrylic housing 9 is initially protected, so that the falling object is bounced to both sides. At the same time, considering that the supporting force of the arc-shaped rubber pad 702 itself is small, the arc-shaped rubber pad 702 may be directly flattened by a high-altitude falling object, resulting in damage to the acrylic housing 9. Therefore, hinge sleeves 703 are symmetrically fixed in the inner cavity of the arc-shaped rubber pad 702. The hinge sleeves 703 are hinged with arc-shaped support plates 704. A first spring 705 is fixed between the arc-shaped support plates 704 and the arc-shaped rubber pad 702. The arc-shaped support plates 704 are used to support the arc-shaped rubber pad 702, and the first spring 705 is used to enhance the elasticity of the arc-shaped rubber pad 702, so that when an overweight object falls and contacts and squeezes the arc-shaped rubber pad 702, it will be supported by the arc-shaped support plates 704;

[0035] As Figure 4 shown in the figure, in order to further strengthen the elasticity of the arc-shaped rubber pad 702, therefore, a fixing plate 706 is fixed at one end of the arc-shaped support plate 704 close to the hinge sleeve 703. An arc-shaped rubber plate 708 is fixed on the outer periphery of the arc-shaped support plate 704. A second spring 707 is fixed between the arc-shaped rubber plate 708 and the fixing plate 706. When the falling heavy object continues to squeeze the arc-shaped rubber plate 708, the arc-shaped rubber plate 708 drives the second spring 707 to perform a compression operation, so that the arc-shaped rubber plate 708 displaces on the arc-shaped support plate 704, forming an effect of multiple buffer absorptions. Finally, after multiple buffer absorptions, the heavy object touches the bottom and falls, thereby effectively protecting the laser scanner 8 under the acrylic housing 9;

[0036] As Figure 6 shown in the figure, in order to make the arc-shaped rubber plate 708 better receive force, therefore, a number of touch components 6 are provided between the arc-shaped rubber plate 708 and the arc-shaped rubber pad 702. The touch components 6 include touch bars 601. V-shaped grooves 602 are spaced apart on the side of the touch bars 601 close to the arc-shaped rubber pad 702. When the arc-shaped rubber plate 708 displaces on the arc-shaped support plate 704, through the provided touch bars 601 and V-shaped grooves 602, the arc-shaped rubber plate 708 increases the force contact surface, so that the arc-shaped rubber plate 708 can better receive force, and when receiving force and displacing, it will further displace smoothly on the arc-shaped support plate 704, further increasing the buffer effect and making the overall practicality increase.

[0037] In summary, the working principle of this solution is as follows:

[0038] When the acrylic housing 9 protects the laser scanner 8, the arc-shaped rubber pad 702 will first buffer the objects that fall and come into contact, causing the falling objects to bounce to both sides. When an overweight object falls and contacts and squeezes the arc-shaped rubber pad 702, it will be supported by the arc-shaped support plate 704. As the heavy object continues to fall, it will squeeze the arc-shaped rubber plate 708, causing the arc-shaped rubber plate 708 to drive the second spring 707 to compress, and the arc-shaped rubber plate 708 to displace on the arc-shaped support plate 704, forming an effect of multiple buffer absorptions.

[0039] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0040] Therefore, the above description is only a preferred embodiment of the present application and is not used to limit the scope of implementation of the present application; that is, all equivalent transformations made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A leveling device for protecting three-dimensional laser scanning, comprising a body (1) and a laser scanner (8), characterized in that: The laser scanner (8) is arranged on one side of the forward direction of the machine body (1), and an acrylic protective shell (9) is also arranged on the one side of the forward direction of the machine body (1). The acrylic protective shell (9) is used to enclose and protect the laser scanner (8), and a buffer protection component (7) for protecting the acrylic protective shell (9) is arranged on the side of the acrylic protective shell (9) away from the laser scanner (8).

2. The leveling device for protecting three-dimensional laser scanning according to claim 1 is characterized in that: The buffer protection component (7) comprises a partition (701) fixed to the surface of the acrylic protective shell (9), a hollow arc-shaped rubber pad (702) is provided on the side of the partition (701) away from the acrylic protective shell (9), a hinge sleeve (703) is symmetrically fixed to the inner cavity of the arc-shaped rubber pad (702), and the hinge sleeve (703) is hinged to the arc-shaped support plate (704).

3. The leveling device for protecting three-dimensional laser scanning according to claim 2 is characterized in that: A spring 1 (705) is fixed between the arc-shaped support plate (704) and the arc-shaped rubber pad (702).

4. The leveling device for protecting three-dimensional laser scanning according to claim 2 is characterized in that: A fixing plate (706) is fixed to one end of the arc-shaped support plate (704) close to the hinge sleeve (703), an arc-shaped rubber plate (708) is fixed to the outer periphery of the arc-shaped support plate (704), and a second spring (707) is fixed between the arc-shaped rubber plate (708) and the fixing plate (706).

5. The leveling device for protecting three-dimensional laser scanning according to claim 4 is characterized in that: A plurality of touch components (6) are provided between the arc-shaped rubber plate (708) and the arc-shaped rubber pad (702), wherein the touch components (6) include touch strips (601), and a V-shaped groove (602) is provided at intervals on one side of the touch strips (601) close to the arc-shaped rubber pad (702).

6. The leveling device for protecting three-dimensional laser scanning according to claim 1, characterized in that: A flattening rotor (2) is symmetrically arranged at the lower part of one side of the machine body (1) in the forward direction, and a discharge pipe (3) connected to the machine body (1) is symmetrically arranged between the two flattening rotors (2).

7. The leveling device for protecting three-dimensional laser scanning according to claim 1, characterized in that: An adjustment pile (4) is provided on the upper part of one side of the machine body (1) in the forward direction, and a mounting plate (5) is fixed between the adjustment pile (4) and the laser scanner (8).

8. The leveling device for protecting three-dimensional laser scanning according to claim 7, characterized in that: A latch assembly (10) for disassembling the acrylic protective shell (9) is provided on one side of the mounting plate (5).

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