Movable three-dimensional laser scanner

Abstract

The utility model relates to the technical field of three-dimensional laser scanners, in particular to a movable three-dimensional laser scanner, which comprises a base, a mounting plate, a scanner body, a fixed component and a movable component, the mounting plate is detachably connected with the base, the scanner body is fixedly connected with the mounting plate, the fixed component is rotatably connected with the base, and the movable component is rotatably connected with the base. The moving assembly comprises four universal wheels, two electric cylinders, a connecting plate and a friction pad, the four universal wheels are fixedly connected with the base, the two electric cylinders are fixedly connected with the base, the connecting plate is fixedly connected with the output ends of the two electric cylinders, and the friction pad is fixedly connected with the connecting plate, so that the three-dimensional laser scanner can be moved and transferred conveniently; and the three-dimensional laser scanners with different sizes can be fixedly used, so that the use convenience and flexibility are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional laser scanners, in particular to a mobile three-dimensional laser scanner. Background Art

[0002] A 3D laser scanner is a measuring device that can quickly obtain high-precision three-dimensional coordinates of the object being measured and then construct a high-precision three-dimensional model. The 3D laser scanner can be used to scan the accuracy, deformation and damage of the corrugated steel web, thereby quickly reading the status of the corrugated steel. However, the current 3D laser scanning device cannot be adjusted, making it inflexible and very troublesome to use.

[0003] To solve the above problems, the existing technology patent (CN218972329U) discloses a three-dimensional laser scanner, including a three-dimensional laser scanning device and an adjustment mechanism installed at the bottom of the three-dimensional laser scanning device, and a connecting plate is installed at the bottom of the adjustment mechanism; a battery and a control main board are provided in the control box, wherein the battery and the control main board are electrically connected; the adjustment mechanism includes a lifting mechanism arranged at the top of the connecting plate, a rotating mechanism is provided at the top of the lifting mechanism, and an angle adjustment mechanism is installed at the top of the rotating mechanism, wherein the three-dimensional laser scanning device is installed at the top of the angle adjustment mechanism. By arranging the adjustment mechanism at the bottom of the three-dimensional scanning device and arranging the lifting mechanism, the rotating mechanism and the angle adjustment mechanism in the adjustment mechanism, the lifting, rotation and angle adjustment are realized, and the use is very flexible.

[0004] However, in the above-mentioned prior art, the three-dimensional laser scanner is heavy and needs to be manually carried to the work site each time it is used, which makes the three-dimensional laser scanner inconvenient to move and transport. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile three-dimensional laser scanner, which solves the technical problem in the prior art that the three-dimensional laser scanner is heavy and needs to be manually carried to the work site each time it is used, making the three-dimensional laser scanner inconvenient to move and transport.

[0006] To achieve the above-mentioned purpose, the utility model adopts a mobile three-dimensional laser scanner, including a base, a mounting plate, a scanner body, a fixed component and a moving component, the mounting plate is detachably connected to the base and is located above the base, the scanner body is fixedly connected to the mounting plate and is located above the mounting plate, the fixed component is rotatably connected to the base and is located on the outside of the mounting plate, the moving component includes four universal wheels, two electric cylinders, a connecting plate and a friction pad, the four universal wheels are fixedly connected to the base and are located below the base, the two electric cylinders are fixedly connected to the base and are located on the outside of the universal wheels, the connecting plate is fixedly connected to the output ends of the two electric cylinders and is located below the electric cylinders, and the friction pad is fixedly connected to the connecting plate and is located below the connecting plate.

[0007] Among them, the fixing assembly includes a driving motor and a driving rod. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the base. The other end of the driving rod is rotatably connected to the base and is located inside the base, and the surface of the driving rod has a bidirectional thread.

[0008] In which, the fixing assembly also includes two groups of clamping parts, the two groups of clamping parts are symmetrically arranged, each group of clamping parts includes a moving block, a holding plate and a top plate, the moving block is threadedly connected to the driving rod and is located on the outside of the driving rod, the holding plate is fixedly connected to the moving block and is located above the moving block, and the top plate is fixedly connected to the holding plate and is located above the holding plate.

[0009] Wherein, each group of the clamping parts also includes a hand-tightening nut, a threaded rod and a fixing plate. The hand-tightening nut is fixedly connected to one end of the threaded rod and is located above the top plate. The threaded rod is rotatably connected to the fixing plate and passes through the top plate. The fixing plate is detachably connected to the mounting plate and is located below the threaded rod.

[0010] Wherein, each group of the clamping members further includes two limiting rods and two limiting blocks, the two limiting rods are fixedly connected to the fixing plate and pass through the top plate, and the limiting blocks are fixedly connected to the limiting rods and are located above the limiting rods.

[0011] The utility model discloses a mobile three -dimensional laser scanner, when being used specifically, the mounting plate is placed in the top of base, is fixed to the mounting plate through the fixed component, thereby realizes the fixed of scanner body, the universal wheel is convenient for moving to the base, when moving to the work site, the electric cylinder promotes the connecting plate downward, generates the friction force through the friction pad and ground, effectively prevents the universal wheel rolling, and this method can effectively solve the problem of three -dimensional laser scanner volume is heavy and inconveniently moves. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing make a simple introduction, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 It is a mobile three -dimensional laser scanner structure schematic view of the utility model.

[0014] Figure 2 It is a mobile three -dimensional laser scanner front view of the utility model.

[0015] Figure 3 It is a mobile three -dimensional laser scanner plan view of the utility model.

[0016] Figure 4 It is the A-A line structure section view of the utility model Figure 3 .

[0017] 101-base, 102-mounting plate, 103-scanner body, 104-driving motor, 105-driving rod, 106-moving block, 107-pressing plate, 108-top plate, 109-hand screw nut, 110-threaded rod, 111-fixed plate, 112-limit rod, 113-limit block, 114-universal wheel, 115-electric cylinder, 116-connecting plate, 117-friction pad. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the example of the embodiment is shown in the drawings, the embodiment described below through the reference drawings is exemplary, and it is used to explain the utility model, and can not be understood as the limitation of the utility model.

[0019] Please refer to Figures 1 to 4 , wherein Figure 1 It is a mobile three -dimensional laser scanner structure schematic view of the utility model, Figure 2This is the main view of a mobile three-dimensional laser scanner of the utility model. Figure 3 This is a top view of a mobile three-dimensional laser scanner of the present invention. Figure 4 This utility model Figure 3 AA line structural cross-sectional view.

[0020] The present utility model provides a mobile three-dimensional laser scanner, including a base 101, a mounting plate 102, a scanner body 103, a fixed component and a mobile component, the fixed component including a drive motor 104, a drive rod 105 and two groups of clamping parts, each group of the clamping parts including a moving block 106, a holding plate 107, a top plate 108, a hand nut 109, a threaded rod 110, a fixed plate 111, two limit rods 112 and two limit blocks 113, the mobile component including four universal wheels 114, two electric cylinders 115, a connecting plate 116 and a friction pad 117. The above solution solves the problem that the three-dimensional laser scanner is heavy and needs to be manually carried to the work site every time it is used, which makes the three-dimensional laser scanner inconvenient to move and transport.

[0021] According to this specific embodiment, the mounting plate 102 is detachably connected to the base 101 and is located above the base 101. The scanner body 103 is fixedly connected to the mounting plate 102 and is located above the mounting plate 102. The fixed component is rotatably connected to the base 101 and is located on the outside of the mounting plate 102. The moving component includes four universal wheels 114, two electric cylinders 115, a connecting plate 116 and a friction pad 117. The four universal wheels 114 are fixedly connected to the base 101 and are located below the base 101. The two electric cylinders 115 are fixedly connected to the base 101 and are located on the outside of the universal wheels 114. The connecting plate 116 is fixedly connected to the output ends of the two electric cylinders 115 and is located below the electric cylinders 115. The friction pad 117 is fixedly connected to the connecting plate 116 and is located below the connecting plate 116. The mounting plate 102 is placed above the base 101. The mounting plate 102 is fixed by the fixing assembly, thereby fixing the scanner body 103. The scanner body 103 has been described in the prior art CN218972329U, so that the three-dimensional laser scanning device can be flexibly lifted, rotated and adjusted in angle, so it is not described in detail. The universal wheel 114 facilitates the movement of the base 101. When moved to the work site, the electric cylinder 115 pushes the connecting plate 116 downward, and generates friction with the ground through the friction pad 117, effectively preventing the universal wheel 114 from rolling. This method can effectively solve the problem that the three-dimensional laser scanner is heavy and inconvenient to move and transport.

[0022] In which, the driving motor 104 is fixedly connected to one end of the driving rod 105 and is located on the outside of the base 101. The other end of the driving rod 105 is rotatably connected to the base 101 and is located inside the base 101. The surface of the driving rod 105 has a bidirectional thread. The driving motor 104 drives the driving rod 105 to rotate, and the driving rod 105 rotates inside the base 101.

[0023] Secondly, the two groups of clamping members are symmetrically arranged, and each group of clamping members includes a moving block 106, a holding plate 107 and a top plate 108. The moving block 106 is threadedly connected to the driving rod 105 and is located on the outside of the driving rod 105. The holding plate 107 is fixedly connected to the moving block 106 and is located above the moving block 106. The top plate 108 is fixedly connected to the holding plate 107 and is located above the holding plate 107. The driving rod 105 drives the moving block 106 to move, and the moving block 106 drives the holding plate 107 to slide above the base 101, and holds the two sides of the mounting plate 102 through the holding plate 107. The top plate 108 is arranged above the holding plate 107.

[0024] At the same time, the hand-tightening nut 109 is fixedly connected to one end of the threaded rod 110 and is located above the top plate 108. The threaded rod 110 is rotatably connected to the fixing plate 111 and passes through the top plate 108. The fixing plate 111 is detachably connected to the mounting plate 102 and is located below the threaded rod 110. By rotating the hand-tightening nut 109, the threaded rod 110 pushes the fixing plate 111 to fix the mounting plate 102 downward, and the lower end of the fixing plate 111 is provided with an anti-slip layer to enhance the fixing force of the fixing plate 111 on the mounting plate 102, thereby achieving fixation of the scanner body 103 of different sizes.

[0025] In addition, the two limit rods 112 are fixedly connected to the fixed plate 111 and pass through the top plate 108. The limit block 113 is fixedly connected to the limit rod 112 and is located above the limit rod 112. The limit rod 112 moves synchronously with the fixed plate 111 and is slidably connected to the top plate 108, thereby preventing the fixed plate 111 from offsetting during adjustment. The limit block 113 limits the stroke of the limit rod 112.

[0026] Use a mobile three-dimensional laser scanner of the embodiment, by setting up the mounting plate 102, the scanner body 103, the fixed assembly and the moving assembly, in the specific use, the mounting plate 102 is placed on the top of the base 101, the drive motor 104 drives the drive rod 105 to rotate, the drive rod 105 drives the moving block 106 to proceed, the moving block 106 drives the abutting plate 107 to slide on the top of the base 101, and the abutting plate 107 abuts the two sides of the mounting plate 102, the hand nut 109 is rotated, the threaded rod 110 pushes the fixed plate 111 to fix the mounting plate 102 downwards, the limiting rod 112 prevents the fixed plate 111 from deviating when adjusting, so as to realize the fixation of the scanner body 103 of different sizes, the universal wheel 114 facilitates the movement of the base 101, when moving to the work site, the electric cylinder 115 pushes the connecting plate 116 downwards, the friction pad 117 generates friction force with the ground, effectively prevents the universal wheel 114 from rolling, so as to facilitate the movement and transfer of the three-dimensional laser scanner, and can be used for fixing the three-dimensional laser scanner of different sizes, effectively improving the convenience and flexibility of use.

[0027] The above disclosed is only a preferred embodiment of the utility model, of course, cannot be limited by this to limit the scope of the utility model, the person skilled in the art can understand that the whole or part of the above-mentioned embodiment is implemented, and the equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A mobile three-dimensional laser scanner, comprising a base, characterized in that: It also includes a mounting plate, a scanner body, a fixed assembly and a movable assembly. The mounting plate is detachably connected to the base and is located above the base. The scanner body is fixedly connected to the mounting plate and is located above the mounting plate. The fixed assembly is rotatably connected to the base and is located on the outside of the mounting plate. The movable assembly includes four universal wheels, two electric cylinders, a connecting plate and a friction pad. The four universal wheels are fixedly connected to the base and are located below the base. The two electric cylinders are fixedly connected to the base and are located on the outside of the universal wheels. The connecting plate is fixedly connected to the output ends of the two electric cylinders and is located below the electric cylinders. The friction pad is fixedly connected to the connecting plate and is located below the connecting plate.

2. The mobile three-dimensional laser scanner according to claim 1, wherein: The fixing assembly includes a driving motor and a driving rod. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the base. The other end of the driving rod is rotatably connected to the base and is located inside the base. The surface of the driving rod has a bidirectional thread.

3. The mobile three-dimensional laser scanner according to claim 2, wherein: The fixing assembly also includes two groups of clamping members, which are symmetrically arranged. Each group of clamping members includes a moving block, a holding plate and a top plate. The moving block is threadedly connected to the driving rod and is located on the outside of the driving rod. The holding plate is fixedly connected to the moving block and is located above the moving block. The top plate is fixedly connected to the holding plate and is located above the holding plate.

4. The mobile three-dimensional laser scanner according to claim 3, wherein: Each group of the clamping parts also includes a hand-tightening nut, a threaded rod and a fixing plate. The hand-tightening nut is fixedly connected to one end of the threaded rod and is located above the top plate. The threaded rod is rotatably connected to the fixing plate and passes through the top plate. The fixing plate is detachably connected to the mounting plate and is located below the threaded rod.

5. The mobile three-dimensional laser scanner according to claim 4, wherein: Each group of the clamping members further includes two limiting rods and two limiting blocks. The two limiting rods are fixedly connected to the fixing plate and pass through the top plate. The limiting blocks are fixedly connected to the limiting rods and are located above the limiting rods.

Images