Laser scanner convenient to carry

Abstract

The utility model provides a laser scanner convenient to carry, which comprises a laser scanner body, a base, a universal wheel assembly and a fixing assembly, the upper side surface, the left side surface and the right side surface of the laser scanner body are respectively provided with an anti-collision plate, and the lower side surface of the laser scanner body is provided with the base. Compared with the prior art, the anti-collision device has the advantages that the anti-collision plate is arranged, the spring shock absorber is matched with the anti-collision plate, energy can be compressed and released, transmission of impact force is reduced, and therefore the device and internal assemblies are protected against damage, extra tools or equipment are not needed by arranging the universal wheel assemblies and the fixing assemblies, and the anti-collision device is convenient to use. The operation flexibility and convenience are improved, a user can easily carry out manual carrying, the burden of manual carrying is reduced, additional carrying equipment or mechanical equipment is not needed, and therefore time and manpower resources are saved.

Description

Technical Field

[0001] The utility model is suitable for construction, engineering and environmental monitoring, and particularly relates to a laser scanner which is convenient to carry. Background Art

[0002] Laser scanners are used in construction, engineering and environmental monitoring. Through precise measurement and imaging technology, they provide efficient and accurate data for various inspection tasks. Construction: used to measure and monitor structural changes of buildings to ensure accuracy and safety during construction, such as:

[0003] Bridge inspection: Scan and inspect bridge structures, identify potential damage and deformation, and provide data support for maintenance and repair.

[0004] Tunnel Inspection: Perform precise measurements and imaging inside tunnels to monitor the structural condition of tunnels.

[0005] Topographic Surveying: Used for high-precision surveying of terrain and landforms to generate three-dimensional terrain maps and models.

[0006] Post-disaster assessment: After a natural disaster occurs, quickly move to the disaster area to conduct on-site scanning and assessment, and provide data support for rescue and reconstruction.

[0007] In actual use, the laser scanner equipment is heavy, and it becomes difficult and time-consuming for users to carry and move it. This is because there is a lack of parts that are easy to carry and move. The lack of parts that are easy to carry and move will not only lead to the above problems, because different engineering projects may need to be surveyed and monitored in different locations. However, it takes a long time and more labor costs to fix the equipment again after moving it. When the equipment needs to be moved frequently between different engineering projects, the process of re-fixing the equipment after each move will also lead to extra time and waste of labor resources. Operators need to spend energy and time to adjust and fix the equipment, which may extend the project's working hours and increase the workload of the staff, so it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0008] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a laser scanner that is easy to carry and solve the problems raised in the above-mentioned background technology.

[0009] The utility model is realized through the following technical scheme: a laser scanner that is easy to carry, comprising: a laser scanner body, a base, a universal wheel assembly, and a fixing assembly, wherein an anti-collision plate is respectively installed on the upper surface, left surface and right surface of the laser scanner body, a base is installed on the lower surface of the laser scanner body, and a handle is respectively installed on the left surface and right surface of the base, a box door is hinged on the front surface of the laser scanner body, and a handle and a control panel are provided on the surface of the box door, a universal wheel assembly is installed on the lower surface of the base, and a fixing assembly is installed on the left surface, left surface and lower surface of the base, the universal wheel assembly comprises a connecting column, a universal wheel, a mounting seat and an electric push rod, a universal wheel is installed on the lower end of the connecting column, and an electric push rod is hinged on the outer surface of the connecting column.

[0010] As a preferred embodiment, the three anti-collision plates have the same structure and are installed on the left surface, right surface and upper surface of the laser scanner body through spring shock absorbers. The lower surface of the laser scanner body is fixed with a base by bolts, and the cross-section of the base is a convex structure. The laser scanner usually includes various important sensors, instruments and equipment, which are generally sensitive. At this time, the anti-collision plate can be combined with the spring shock absorber to absorb and reduce the impact of external impact force on the device. When a collision or impact occurs, the spring shock absorber and the anti-collision plate can compress and release energy to reduce the transmission of impact force, thereby protecting the device and internal components from damage.

[0011] As a preferred embodiment, a handle is installed on the upper edge of the left surface and the right surface of the base, and the surface of the handle is glued with anti-slip rubber. The left edge and the right edge of the lower surface of the base are respectively damped and hinged with connecting columns, and a universal wheel is fixed at the end of the connecting column away from the hinge. The universal wheel is a self-locking universal wheel. The universal wheel assembly allows the user to easily move and turn the device when it needs to be moved. In this way, the operator can quickly move the device from one position to another without the need for additional tools or equipment, thereby improving the flexibility and convenience of operation, allowing users to easily carry out manual transportation, reducing the burden of manual transportation without relying on additional transportation equipment or mechanical equipment, thereby saving time and human resources.

[0012] As a preferred embodiment, a mounting seat is welded to the lower surface of the base, and the surface of the mounting seat is designed to be inclined. An electric push rod is installed at the inclined surface of the mounting seat, and the end of the electric push rod away from the mounting seat is hinged to the outer surface of the connecting column. The two universal wheel assemblies are symmetrically arranged on the lower surface of the base. The hinge angle of the connecting column is 90 degrees inward and cannot be folded outward from the base, so that it can only form a vertical state or a folded state with the base at most.

[0013] As a preferred embodiment, the fixing assembly includes a fixing plate, hydraulic push rod 1, hydraulic push rod 2, base plate 1 and base plate 2, a fixing plate is fixed to the lower edges of the left surface and the right surface of the base respectively, a hydraulic push rod 2 is vertically installed on the lower surface of each fixing plate, and base plate 2 is installed on one end of the hydraulic push rod 2 away from the fixing plate, and the lower surface of base plate 2 is in contact with the ground.

[0014] As a preferred embodiment, a hydraulic push rod 1 is installed at the center position of the lower surface of the base, and a base plate 1 is installed at the end of the hydraulic push rod 1 away from the base, the lower surface of the base plate 1 is in contact with the ground, and the length of the base plate 1 is less than the spacing between the two universal wheel assemblies. The hydraulic push rod 1 and the hydraulic push rod 2 have the same structure but different specifications. At the same time, the design of the hydraulic push rod 1 and the hydraulic push rod 2 in combination with the base plates 1 and 2 can fix the device in a specific position after the movement is completed, thereby ensuring the stability of the device during operation. This helps prevent the device from moving unnecessary under the influence of vibration or changes in the external environment, thereby ensuring the accuracy and reliability of data acquisition.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting an anti-collision plate, the upper surface, left surface and right surface of the laser scanner body are respectively installed with an anti-collision plate through a spring shock absorber, and the lower surface of the laser scanner body is installed with a base. The laser scanner usually includes various important sensors, instruments and equipment, and these components are generally sensitive. At this time, the anti-collision plate can be combined with a spring shock absorber to absorb and reduce the impact of external impact force on the device. When a collision or impact occurs, the spring shock absorber combined with the anti-collision plate can compress and release energy, reduce the transmission of impact force, and thus protect the device and internal components from damage.

[0016] By setting a universal wheel assembly and a fixing assembly, a universal wheel assembly is respectively installed on the left edge and the right edge of the lower surface of the base, and a fixing assembly is installed on the center of the lower surface of the base and the lower edges of the left surface and the right surface. The universal wheel assembly allows the user to easily move and turn the device when it needs to be moved, and the user only needs to open the electric push rod and push the universal wheel to a vertical state. In this way, the operator can quickly move the device from one position to another without the need for additional tools or equipment, thereby improving the flexibility and convenience of operation, allowing users to easily carry out manual transportation, reducing the burden of manual transportation without relying on additional transportation equipment or mechanical equipment, thereby saving time and human resources. At the same time, the design of hydraulic push rod 1, hydraulic push rod 2 with bottom plate 1 and bottom plate 2 can fix the device in a specific position after the movement is completed, ensuring the stability of the device during work, which helps to prevent the device from unnecessary movement under the influence of vibration or changes in the external environment, and ensures the accuracy and reliability of data acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 The utility model is a schematic diagram of the structure of a laser scanner body of a laser scanner that is easy to carry.

[0019] Figure 2 The utility model is a structural schematic diagram of a base, a fixing assembly and a universal wheel assembly of a laser scanner which is easy to carry.

[0020] In the figure, 100 is a base, 110 is a laser scanner body, 111 is a door, 120 is a handle, and 130 is an anti-collision plate;

[0021] 200-connecting column, 210-universal wheel, 220-mounting seat, 230-electric push rod;

[0022] 300-hydraulic push rod one, 310-bottom plate one, 320-fixed plate, 330-hydraulic push rod two, 331-bottom plate two. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 2 The utility model provides a technical solution: a laser scanner that is easy to carry, comprising: a laser scanner body 110, a base 100, a universal wheel assembly, and a fixing assembly. An anti-collision plate 130 is respectively installed on the upper surface, left surface and right surface of the laser scanner body 110, the base 100 is installed on the lower surface of the laser scanner body 110, and a handle 120 is respectively installed on the left surface and right surface of the base 100. A box door 111 is hinged on the front surface of the laser scanner body 110, and a handle and a control panel are provided on the surface of the box door 111. Four universal wheel assemblies are installed on the lower surface of the base 100, and a fixing assembly is installed on the left surface, left surface and lower surface of the base 100. The universal wheel assembly comprises a connecting column 200, a universal wheel 210, a mounting seat 220 and an electric push rod 230. The lower end of the connecting column 200 is installed with a universal wheel 210, and the outer surface of the connecting column 200 is hinged with an electric push rod 230.

[0025] See also Figure 1 , Figure 2 As an embodiment of the utility model: three anti-collision plates 130 have the same structure, and the three anti-collision plates 130 are installed on the left surface, the right surface and the upper surface of the laser scanner body 110 through spring shock absorbers. The lower surface of the laser scanner body 110 is fixed with a base 100 by bolts, and the cross section of the base 100 is a convex structure. Various important sensors, instruments and equipment are usually included in the laser scanner. These components are generally sensitive. At this time, the anti-collision plate 130 can be matched with a spring shock absorber to absorb and reduce the impact of external impact force on the device. When a collision or impact occurs, the spring shock absorber and the anti-collision plate 130 can compress and release energy to reduce the transmission of impact force, thereby protecting the device and internal components from damage;

[0026] A handle 120 is installed on the upper edge of the left surface and the right surface of the base 100. The surface of the handle 120 is glued with anti-slip rubber. The left edge and the right edge of the lower surface of the base 100 are respectively hinged with a connecting column 200. A universal wheel 210 is fixed at one end of the connecting column 200 away from the hinge. The universal wheel 210 is a self-locking universal wheel 210.

[0027] A mounting seat 220 is welded on the lower surface of the base 100. The surface of the mounting seat 220 is designed to be an inclined surface. An electric push rod 230 is installed on the inclined surface of the mounting seat 220. One end of the electric push rod 230 away from the mounting seat 220 is hinged to the outer surface of the connecting column 200. Two universal wheel assemblies are symmetrically arranged on the lower surface of the base 100.

[0028] When in use, when the device is in a static state and the fixing assembly is in place, the user needs to open the electric push rod 230 before moving it. The telescopic rod of the electric push rod 230 is extended to drive the hinged connecting column 200 to move. Since the hinge angle of the connecting column 200 is 0 to 90 degrees, the connecting column 200 will be pushed by the electric push rod 230 to a state perpendicular to the base 100. When the hinged columns inside the four universal wheel assemblies are in a vertical state, the user can first start the hydraulic push rod 230 to move the lower surface of the bottom plate 2 331 away from the ground. At this time, the bottom plate 1 310 is still in contact with the ground, and then 0 is retracted to make the bottom plate 310 away from the ground. At this time, since the bottom plate 310 is retracted, the universal wheel 210 will contact the ground to provide support. Then the user can hold the handle 120 on the left and right surfaces of the base 100, and then move the device through the universal wheel assembly. The user can easily move and turn the device. In this way, the operator can quickly move the device from one position to another without additional tools or equipment, which improves the flexibility and convenience of operation, allows users to easily carry out manual transportation, reduces the burden of manual transportation, and does not rely on additional transportation equipment or mechanical equipment, thereby saving time and human resources.

[0029] See also Figure 1 , Figure 2 As an embodiment of the present utility model: the fixing assembly includes a fixing plate 320, a hydraulic push rod 1 300, a hydraulic push rod 2 330, a bottom plate 1 310 and a bottom plate 2 331. A fixing plate 320 is fixed to the lower edge of the left surface and the right surface of the base 100 respectively. A hydraulic push rod 2 330 is vertically installed on the lower surface of each fixing plate 320. The end of the hydraulic push rod 2 330 away from the fixing plate 320 is installed with a bottom plate 2 331, and the lower surface of the bottom plate 2 331 abuts against the ground.

[0030] A hydraulic push rod 1 300 is installed at the center of the lower surface of the base 100, and a bottom plate 1 310 is installed at one end of the hydraulic push rod 1 300 away from the base 100. The lower surface of the bottom plate 1 310 abuts against the ground, and the length of the bottom plate 1 310 is less than the distance between the two universal wheel assemblies. The hydraulic push rod 1 300 and the hydraulic push rod 2 330 have the same structure but different specifications.

[0031] When the device is moved to a desired location, the user first starts the hydraulic push rod 2 330 to drive the bottom plate 2 331 toward the ground until the lower surface of the bottom plate 2 331 contacts the ground, and then moves the telescopic rod of the hydraulic push rod 2 330, and then contacts the lower surface of the bottom plate 1 310 with the ground. Then, the electric push rod 230 is started and the telescopic rod of the electric push rod 230 is retracted to drive the universal wheel 210 to fold. At this time, the design of the hydraulic push rod 1 300 and the hydraulic push rod 2 330 in combination with the bottom plate 1 310 and the bottom plate 2 331 can be folded after the movement is completed. The device is fixed in a specific position, and after the hydraulic push rod 1 300 and the hydraulic push rod 2 330 move, the lower surfaces of the bottom plate 1 310 and the bottom plate 2 331 will be on the same horizontal line, so as to avoid unstable fixation due to height difference, thereby ensuring the stability of the device during operation. This helps to prevent unnecessary movement of the device under the influence of vibration or changes in the external environment, and ensures the accuracy and reliability of data collection (the electric push rod 230, hydraulic push rod 1 300, and hydraulic push rod 2 330 mentioned above are all existing technologies, and their models can be selected from existing product models on the market, and their working principles and structures will not be elaborated here).

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser scanner that is easy to carry, comprising: A laser scanner body (110), a base (100), a universal wheel assembly, and a fixing assembly, wherein an anti-collision plate (130) is respectively installed on the upper surface, the left surface, and the right surface of the laser scanner body (110); A base (100) is installed on the lower surface of the laser scanner body (110), a handle (120) is installed on the left and right surfaces of the base (100), a door (111) is hingedly connected to the front surface of the laser scanner body (110), and a handle and a control panel are arranged on the surface of the door (111); Four universal wheel assemblies are installed on the lower surface of the base (100), and fixed assemblies are installed on the left side surface, left side surface and lower side surface of the base (100). The universal wheel assembly includes a connecting column (200), a universal wheel (210), a mounting seat (220) and an electric push rod (230). The universal wheel (210) is installed on the lower end of the connecting column (200), and the electric push rod (230) is hinged on the outer surface of the connecting column (200).

2. The laser scanner that is easy to carry as claimed in claim 1, characterized in that: The three anti-collision plates (130) have the same structure and are installed on the left surface, right surface and upper surface of the laser scanner body (110) through spring shock absorbers. The lower surface of the laser scanner body (110) is fixed with a base (100) through bolts, and the cross-section of the base (100) is a convex structure.

3. A laser scanner that is easy to carry as claimed in claim 2, characterized in that: A handle (120) is installed on the upper edge of the left side surface and the right side surface of the base (100), and the surface of the handle (120) is glued with anti-slip rubber. The left edge and the right edge of the lower surface of the base (100) are respectively damped and hinged with connecting columns (200), and a universal wheel (210) is fixed at one end of the connecting column (200) away from the hinge, and the universal wheel (210) is a self-locking universal wheel (210).

4. The laser scanner that is easy to carry as claimed in claim 3, characterized in that: A mounting seat (220) is welded to the lower surface of the base (100); the surface of the mounting seat (220) is designed to be an inclined surface; an electric push rod (230) is installed at the inclined surface of the mounting seat (220); one end of the electric push rod (230) away from the mounting seat (220) is hinged to the outer surface of the connecting column (200); and the two universal wheel assemblies are symmetrically arranged on the lower surface of the base (100).

5. The laser scanner that is easy to carry as claimed in claim 1, characterized in that: The fixing assembly comprises a fixing plate (320), a hydraulic push rod 1 (300), a hydraulic push rod 2 (330), a bottom plate 1 (310) and a bottom plate 2 (331). A fixing plate (320) is fixed to the lower edges of the left surface and the right surface of the base (100), respectively. A hydraulic push rod 2 (330) is vertically mounted on the lower surface of each fixing plate (320). A bottom plate 2 (331) is mounted on one end of the hydraulic push rod 2 (330) away from the fixing plate (320), and the lower surface of the bottom plate 2 (331) is in contact with the ground.

6. The laser scanner that is easy to carry as claimed in claim 5, characterized in that: A hydraulic push rod 1 (300) is installed at the center position of the lower surface of the base (100), and a bottom plate 1 (310) is installed at one end of the hydraulic push rod 1 (300) away from the base (100). The lower surface of the bottom plate 1 (310) is in contact with the ground, and the length of the bottom plate 1 (310) is less than the distance between the two universal wheel assemblies. The hydraulic push rod 1 (300) and the hydraulic push rod 2 (330) have the same structure but different specifications.

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