Three-dimensional laser scanning equipment

Abstract

The utility model discloses three-dimensional laser scanning equipment, which belongs to the technical field of laser scanning equipment, and comprises a moving box and an equipment body, the top of the moving box is fixedly connected with a fixed cylinder, the inside of the fixed cylinder is slidably connected with a sliding rod, the top end of the sliding rod is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the equipment body. A mounting base is fixedly connected to the bottom of the equipment body, and the equipment body is matched with the mounting plate through the mounting base; the device has the beneficial effects that by arranging the rotary knob, people rotate the rotary knob to enable the first rotating shaft and the worm to rotate, the second rotating shaft and the threaded rod are driven to rotate through the worm gear, then the wheel frame can be driven to move downwards in the moving box through the threaded cylinder, people can conveniently carry out moving operation on the device through the wheel frame, and people can conveniently carry out moving operation on the device by observing the spirit bubble. And then four adjusting bolts are respectively rotated, and the device can be in a stable state through a supporting pad, so that the scanning effect of people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser scanning equipment, and more specifically, to a three-dimensional laser scanning equipment. Background Art

[0002] The 3D laser scanning system is mainly composed of a 3D laser scanner, a computer, a power supply system, a bracket and system supporting software. It can provide 3D point cloud data of the surface of the scanned object, so it can be used to obtain high-precision and high-resolution digital terrain models.

[0003] When using traditional three-dimensional laser scanning equipment, a tripod is often used to support the equipment. However, due to its simple structure, it cannot be well moved in actual use. Therefore, in order to solve the above problem, a three-dimensional laser scanning equipment is specially proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a three-dimensional laser scanning device, which has a moving mechanism to facilitate people to move the position of the device.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a three-dimensional laser scanning device, including a mobile box and a device body, the top of the mobile box is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a mounting plate, the bottom of the device body is fixedly connected to a mounting base, the device body is mounted and connected to the top of the sliding rod through the cooperation of the mounting base and the mounting plate, an L-shaped contraction groove is provided inside the fixed cylinder, a first rotating shaft is rotatably penetrated through the inner side surface of the L-shaped contraction groove by a bearing, a worm is fixedly connected to the surface of the first rotating shaft, the top of the L-shaped contraction groove is rotatably connected to a second rotating shaft by a bearing, the surface of the second rotating shaft is fixedly connected to a worm gear, The worm and the worm wheel are meshed with each other, and the bottom end of the second rotating shaft is fixedly connected to a threaded rod, and the surface of the threaded rod is threadedly connected to a threaded cylinder, the bottom end of the threaded cylinder slides through the fixed cylinder and is fixedly connected to the wheel frame, and limiting grooves are provided on the opposite sides of the L-shaped shrinkage groove, and a limiting block is fixedly connected to the surface of the threaded cylinder, and the limit block is slidably connected in the limiting groove, one end of the first rotating shaft is fixedly connected to a knob, and the surface of the movable box is fixedly connected to a plurality of support cylinders, and the support cylinder is slidably connected to a movable rod, one end of the movable rod is fixedly connected to a nut, and the inside of the nut is threadedly connected to an adjusting bolt, the bottom end of the adjusting bolt is fixedly connected to a support pad, and the top of the movable box is fixedly connected to a level bubble.

[0008] When using a three-dimensional laser scanning device of the present technical solution, a knob is set and people rotate the knob to rotate the first rotating shaft and the worm gear, and the second rotating shaft and the threaded rod are driven to rotate through the worm gear, and then the wheel frame can be driven to move downward inside the moving box through the threaded cylinder. The wheel frame makes it convenient for people to move the device, and people can observe the level bubble and rotate the four adjusting bolts respectively, and then through the support pad, the device can be in a stable state, thereby facilitating people to perform scanning.

[0009] Furthermore, a through hole is formed on the top of the support tube.

[0010] Furthermore, a fastening bolt is threadedly connected to the top of the movable rod, and the fastening bolt is slidably connected in the through hole.

[0011] Furthermore, a positioning cylinder is fixedly connected to the surface of the fixing cylinder, and a plurality of positioning holes are opened on the surface of the sliding rod.

[0012] Furthermore, a positioning rod is slidably connected inside the positioning cylinder, one end of the positioning rod is fixedly connected to a positioning block, and the positioning block is clamped in the positioning hole.

[0013] Furthermore, a positioning spring is sleeved on the surface of the positioning pull rod, and two ends of the positioning spring are respectively fixedly connected to the side surface of the positioning block and the inner side surface of the positioning cylinder.

[0014] Furthermore, the four corners of the top of the moving box are fixedly connected with support plates, the side surfaces of the support plates are fixedly connected to the surface of the fixed tube, and the surface of the fixed tube is fixedly connected with a handle.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. A three-dimensional laser scanning device, by setting a knob, people rotate the knob to rotate the first rotating shaft and the worm, through the worm gear, drive the second rotating shaft and the threaded rod to rotate, and then through the threaded cylinder, can drive the wheel frame to move down inside the moving box, through the wheel frame, it is convenient for people to move the device, people observe the level bubble, and then rotate the four adjustment bolts respectively, and then through the support pad, the device can be in a stable state, so that people can perform scanning;

[0018] 2. This three-dimensional laser scanning device, by setting a positioning rod, people pull the positioning rod to make the positioning block disengage from the positioning hole, people can adjust the position of the sliding rod in the fixed tube, so that people can adjust the height of the equipment body. By setting fastening bolts and through holes, people can adjust the position of the movable rod in the support tube, so that people can adjust the position of the support pad, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0021] Figure 2 It is a structural schematic diagram of the front view cross section of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the cross section of the fixed cylinder in the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Mobile box; 101. Fixed cylinder; 102. Sliding rod; 103. Mounting plate; 104. First rotating shaft; 105. Worm gear; 106. Threaded rod; 107. Threaded cylinder; 108. Limiting groove; 109. Limiting block; 1010. Wheel frame; 1011. Second rotating shaft; 1012. Worm; 1013. Knob; 1014. Support cylinder; 1015. Active rod; 1016. Nut; 1017. Adjusting bolt; 1018. Support pad; 1019. Through hole; 1020. Fastening bolt; 1021. Level bubble; 1022. Positioning hole; 1023. Positioning cylinder; 1024. Positioning pull rod; 1025. Positioning spring; 1026. Positioning block; 1027. Handle; 1028. Support plate; 1029. L-shaped shrinkage groove;

[0025] 2. Equipment body; 201. Installation base. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-3 The utility model is described in further detail.

[0029] See also Figure 1-3The utility model provides a technical solution: a three-dimensional laser scanning device, including a mobile box 1 and a device body 2, the top of the mobile box 1 is fixedly connected with a fixed cylinder 101, the fixed cylinder 101 is slidably connected with a sliding rod 102, the top of the sliding rod 102 is fixedly connected with a mounting plate 103, the bottom of the device body 2 is fixedly connected with a mounting base 201, the device body 2 is installed and connected to the top of the sliding rod 102 through the cooperation of the mounting base 201 and the mounting plate 103, an L-shaped contraction groove 1029 is opened inside the fixed cylinder 101, the inner side of the L-shaped contraction groove 1029 is rotatably penetrated with a first rotating shaft 104 through a bearing, a worm 1012 is fixedly connected to the surface of the first rotating shaft 104, the top of the L-shaped contraction groove 1029 is rotatably connected with a second rotating shaft 1011 through a bearing, the surface of the second rotating shaft 1011 is fixedly connected with a worm wheel 105, the worm 1012 is connected to the worm wheel 105 The two wheels 108 are engaged with each other, and the bottom end of the second rotating shaft 1011 is fixedly connected with a threaded rod 106, and the surface of the threaded rod 106 is threadedly connected with a threaded tube 107. The bottom end of the threaded tube 107 slides through the fixed tube 101 and is fixedly connected with the wheel frame 1010. Limiting grooves 108 are provided on the opposite sides of the L-shaped shrinkage groove 1029. The surface of the threaded tube 107 is fixedly connected with a limiting block 109, and the limiting block 109 is slidably connected in the limiting groove 108. One end of the first rotating shaft 104 is fixedly connected with a knob 1013, and the surface of the movable box 1 is fixedly connected with a plurality of supporting tubes 1014, and the inside of the supporting tube 1014 is slidably connected with a movable rod 1015, and one end of the movable rod 1015 is fixedly connected with a nut 1016, and the inside of the nut 1016 is threadedly connected with an adjusting bolt 1017, and the bottom end of the adjusting bolt 1017 is fixedly connected with a support pad 1018, and the top of the movable box 1 is fixedly connected with a level bubble 1021.

[0030] By adopting the above technical solution, by setting the knob 1013, people rotate the knob 1013 to rotate the first rotating shaft 104 and the worm 1012, and through the worm gear 105, drive the second rotating shaft 1011 and the threaded rod 106 to rotate, and then through the threaded cylinder 107, can drive the wheel frame 1010 to move down inside the mobile box 1, through the wheel frame 1010, it is convenient for people to move the device, people by observing the level bubble 1021, and then respectively rotate the four adjusting bolts 1017, and then through the support pad 1018, the device can be in a stable state, so that people can perform scanning.

[0031] See also Figure 2 and Figure 3A through hole 1019 is provided on the top of the support cylinder 1014, and a fastening bolt 1020 is threadedly connected to the top of the movable rod 1015. The fastening bolt 1020 is slidably connected in the through hole 1019. A positioning cylinder 1023 is fixedly connected to the surface of the fixed cylinder 101, and a plurality of positioning holes 1022 are provided on the surface of the sliding rod 102. A positioning rod 1024 is slidably connected inside the positioning cylinder 1023. A positioning block 1026 is fixedly connected to one end of the positioning rod 1024, and the positioning block 1026 is clamped in the positioning hole 1022. A positioning spring 1025 is sleeved on the surface of the positioning rod 1024, and both ends of the positioning spring 1025 are respectively fixedly connected to the side of the positioning block 1026 and the inner side of the positioning cylinder 1023.

[0032] By adopting the above technical solution, by setting the positioning rod 1024, people pull the positioning rod 1024 to disengage the positioning block 1026 from the positioning hole 1022, and people can adjust the position of the sliding rod 102 in the fixed tube 101, so that people can adjust the height of the equipment body 2. By setting the fastening bolt 1020 and the through hole 1019, people can adjust the position of the movable rod 1015 in the support tube 1014, so that people can adjust the position of the support pad 1018, which is more convenient to use.

[0033] See also Figure 1 The four corners of the top of the mobile box 1 are fixedly connected with support plates 1028, the side of the support plate 1028 is fixedly connected to the surface of the fixed tube 101, and the surface of the fixed tube 101 is fixedly connected with a handle 1027.

[0034] The working principle of the utility model is:

[0035] When in use, people move the device to a suitable position. After the movement is completed, people rotate the knob 1013 to rotate the first rotating shaft 104 and the worm 1012, and drive the second rotating shaft 1011 and the threaded rod 106 to rotate through the worm gear 105. Under the limitation of the limiting groove 108 and the limiting block 109, the threaded cylinder 107 slides in the fixed cylinder 101, driving the wheel frame 1010 to rise inside the mobile box 1, so that the bottom of the mobile box 1 contacts the ground. Then, people observe the level bubble 1021, rotate the four adjustment bolts 1017 respectively, and then use the support pad 1018 to make the device in a stable state. After the placement is completed, people can perform three-dimensional laser scanning of the area through the device body 2;

[0036] By setting the positioning rod 1024, people pull the positioning rod 1024 to disengage the positioning block 1026 from the positioning hole 1022, and people can adjust the position of the sliding rod 102 in the fixed tube 101, so that people can adjust the height of the equipment body 2. By setting the fastening bolt 1020 and the through hole 1019, people can adjust the position of the movable rod 1015 in the support tube 1014, so that people can adjust the position of the support pad 1018, which is more convenient to use.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A three-dimensional laser scanning device, comprising a mobile box (1) and a device body (2), characterized in that: The top of the mobile box (1) is fixedly connected to a fixed cylinder (101), the interior of the fixed cylinder (101) is slidably connected to a sliding rod (102), the top of the sliding rod (102) is fixedly connected to a mounting plate (103), the bottom of the device body (2) is fixedly connected to a mounting base (201), the device body (2) is mounted and connected to the top of the sliding rod (102) through the cooperation of the mounting base (201) and the mounting plate (103), the interior of the fixed cylinder (101) is provided with an L-shaped contraction groove (103). 29), a first rotating shaft (104) is rotatably provided on the inner side surface of the L-shaped contraction groove (1029) via a bearing, a worm (1012) is fixedly connected to the surface of the first rotating shaft (104), a second rotating shaft (1011) is rotatably connected to the top end of the inner side of the L-shaped contraction groove (1029) via a bearing, a worm wheel (105) is fixedly connected to the surface of the second rotating shaft (1011), the worm (1012) and the worm wheel (105) are meshed with each other, and a worm wheel (105) is fixedly connected to the bottom end of the second rotating shaft (1011). The threaded rod (106) has a threaded tube (107) on its surface, the threaded tube (107) slides through the fixed tube (101) at its bottom end, and is fixedly connected to the wheel frame (1010). The L-shaped contraction groove (1029) has limiting grooves (108) on both sides thereof, the threaded tube (107) has a limiting block (109) fixedly connected to its surface, the limiting block (109) being slidably connected in the limiting groove (108), and one end of the first rotating shaft (104) is fixedly A knob (1013) is connected, a plurality of support tubes (1014) are fixedly connected to the surface of the mobile box (1), a movable rod (1015) is slidably connected inside the support tube (1014), one end of the movable rod (1015) is fixedly connected to a nut (1016), an adjusting bolt (1017) is threadedly connected inside the nut (1016), a supporting pad (1018) is fixedly connected to the bottom end of the adjusting bolt (1017), and a level bubble (1021) is fixedly connected to the top of the mobile box (1).

2. A three-dimensional laser scanning device according to claim 1, characterized in that: The top of the support tube (1014) is provided with a through hole (1019).

3. A three-dimensional laser scanning device according to claim 2, characterized in that: The top of the movable rod (1015) is threadedly connected with a fastening bolt (1020), and the fastening bolt (1020) is slidably connected in the through hole (1019).

4. A three-dimensional laser scanning device according to claim 1, characterized in that: A positioning cylinder (1023) is fixedly connected to the surface of the fixed cylinder (101), and a plurality of positioning holes (1022) are provided on the surface of the sliding rod (102).

5. A three-dimensional laser scanning device according to claim 4, characterized in that: A positioning rod (1024) is slidably connected inside the positioning cylinder (1023), and a positioning block (1026) is fixedly connected to one end of the positioning rod (1024), and the positioning block (1026) is clamped in the positioning hole (1022).

6. A three-dimensional laser scanning device according to claim 5, characterized in that: The surface of the positioning rod (1024) is sleeved with a positioning spring (1025), and the two ends of the positioning spring (1025) are respectively fixedly connected to the side surface of the positioning block (1026) and the inner side surface of the positioning cylinder (1023).

7. The three-dimensional laser scanning device according to claim 1, characterized in that: The four corners of the top of the mobile box (1) are fixedly connected to support plates (1028), the side of the support plate (1028) is fixedly connected to the surface of the fixed cylinder (101), and the surface of the fixed cylinder (101) is fixedly connected to a handle (1027).

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