Surveying and mapping device with protection function

Abstract

The utility model discloses a surveying and mapping device with a protection function, which comprises a base, a protection box is mounted at the top of the base, two spring shock absorbers are vertically mounted in the protection box, a motor is vertically mounted at the bottom of the protection box, fixing frames are mounted on two sides of the top of the protection box, and the fixing frames are connected with the motor. And screw rods are rotationally installed between the two sides of the bottom of the protection box and the two fixing frames correspondingly, and belt wheels fixedly sleeve the bottom ends of the two screw rods and the rotating end of the motor correspondingly. Under the action of a protection plate and limiting plates, after surveying and mapping are completed, a motor is started again to enable two screw rods to drive the four limiting plates to move towards the bottom, the electromagnetic range finder and the angle adjusting assembly are both brought into a protection box, at the moment, the protection plate is located in a dustproof groove to prevent dust in the protection box, and then the electromagnetic range finder can be protected; and dust is prevented from entering the protection box to influence the electromagnetic range finder, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering cost surveying and mapping devices, in particular to a surveying and mapping device with a protective function. Background Art

[0002] Surveying and mapping equipment, in simple terms, refers to instruments and devices designed, manufactured, processed, and output for surveying and mapping operations. They are instruments for various types of orientation, distance, angle, height, mapping, and photogrammetry required for surveying work during the planning, design, construction, and management stages of engineering construction. In order to facilitate their movement and angle adjustment, angle adjustment components and rotation components are usually set;

[0003] A construction engineering cost on-site surveying and mapping device disclosed in the prior art (Announcement No.: CN217085270U) relates to the technical field of engineering surveying and mapping. The utility model comprises a support platform, a rotating component is arranged at the bottom of the support platform, the rotating component is used to support the support platform, an angle adjustment component is arranged at the top of the support platform, an electromagnetic wave rangefinder is arranged at the top of the angle adjustment component, and the angle adjustment component is used to adjust the measurement angle of the electromagnetic wave rangefinder. The utility model adopts the structural design of the rotating component, so that people can move the support table through the component when using the device, and can position and place the support table by rotating the first connecting plate and the second connecting plate, thereby improving the surveying and mapping efficiency. The structural design of the angle adjustment component allows people to adjust the measuring angle of the electromagnetic wave rangefinder through the component when using the device, which is more convenient for surveying and mapping during use, and is relatively convenient for adjustment. However, when the device is in use, the electromagnetic wave rangefinder can be placed inside the placement box by taking it off, and it needs to be taken out again and stuck into the placement plate during use, which is relatively troublesome to operate, and can only be protected from dust and other operations on the electromagnetic wave rangefinder, but the angle adjustment component is not provided with a dustproof structure, resulting in a reduced service life of the electromagnetic wave rangefinder. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a surveying and mapping device with a protective function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surveying and mapping device with a protective function comprises a base, a protective box is installed on the top of the base, two spring shock absorbers are vertically installed inside the protective box, a motor is vertically installed on the bottom of the protective box, fixed frames are installed on both sides of the top of the protective box, screws are rotatably installed between the two sides of the bottom of the protective box and the two fixed frames, pulleys are fixedly sleeved on the bottom ends of the two screws and the rotating end of the motor, a transmission belt is connected to the three pulleys for transmission, two limit plates are threadedly sleeved on the two screws, a mounting plate is installed between the side surfaces of the four limit plates corresponding to each other, an angle adjustment component is installed on the top surface of the mounting plate, a fixed plate is installed on the top surface of the angle adjustment component, an electromagnetic wave rangefinder is installed on the top surface of the fixed plate, and a protective plate is installed on the top surface of the electromagnetic wave rangefinder.

[0007] Preferably, rotating components are installed on both sides of the bottom of the base.

[0008] Preferably, a visual window is installed on one side of the protective box, and a power module is installed on the bottom of the protective box, and the power module is electrically connected to the motor.

[0009] Preferably, ventilation slots are provided on both sides of the protection box, and filters are installed in both ventilation slots.

[0010] Preferably, a dustproof groove is provided on the top of the protective box, and the size of the dustproof groove is the same as the size of the protective plate and the mounting plate.

[0011] Preferably, the four limit plates are respectively located on both sides of the mounting plate, and sliding grooves are provided at corresponding positions of the protection box and the limit plates, and the four limit plates are respectively slidably installed in the corresponding sliding grooves.

[0012] The utility model has the following beneficial effects:

[0013] 1. Under the action of the protective plate and the limit plate, after the surveying is completed, the motor is started again to make the two screws drive the four limit plates to move to the bottom, and the electromagnetic wave rangefinder and the angle adjustment assembly are brought into the protective box. At this time, the protective plate is located in the dustproof groove to prevent dust from entering the protective box, thereby protecting the electromagnetic wave rangefinder and preventing dust from entering the protective box to affect the electromagnetic wave rangefinder, thereby increasing the practicality of the device.

[0014] 2. With the cooperation of the spring shock absorber and the mounting plate, when the electromagnetic wave rangefinder enters the protective box, the spring shock absorber at the bottom of the mounting plate contacts and buffers the mounting plate, thereby improving the protection function of the electromagnetic wave rangefinder and preventing the electromagnetic wave rangefinder from being damaged by collision due to the base touching the bottom of the protective box too quickly during the descent process, thereby increasing the service life of the electromagnetic wave rangefinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a surveying and mapping device with a protective function proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of an electromagnetic wave rangefinder of a surveying and mapping device with a protective function proposed by the utility model after being located in a protective box;

[0017] Figure 3 This is a schematic diagram of the internal structure of a protective box of a surveying and mapping device with a protective function proposed by the utility model;

[0018] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the connection between the screw rod and the limit plate of a surveying and mapping device with a protective function proposed by the present invention.

[0019] In the figure: 1. base; 101. rotating assembly; 2. protective box; 201. viewing window; 202. filter; 203. dustproof slot; 204. power module; 3. spring damper; 4. motor; 5. screw; 6. pulley; 7. transmission belt; 8. fixing frame; 9. limit plate; 10. mounting plate; 11. angle adjustment assembly; 12. fixing plate; 13. electromagnetic wave rangefinder; 14. protective plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A surveying and mapping device with a protective function comprises a base 1, a protective box 2 is installed on the top of the base 1, two spring shock absorbers 3 are vertically installed inside the protective box 2, a motor 4 is vertically installed at the bottom of the protective box 2, fixed frames 8 are installed on both sides of the top of the protective box 2, screws 5 are rotatably installed between the two sides of the bottom of the protective box 2 and the two fixed frames 8, pulleys 6 are fixedly sleeved on the bottom ends of the two screws 5 and the rotating end of the motor 4, and a transmission belt 7 is connected to the three pulleys 6 for transmission, two limit plates 9 are threadedly sleeved on the two screws 5, the moving directions of the four limit plates 9 are the same, and a mounting plate 10 is installed between the side surfaces of the four limit plates 9 corresponding to each other, an angle adjustment component 11 is installed on the top surface of the mounting plate 10, a fixed plate 12 is installed on the top surface of the angle adjustment component 11, an electromagnetic wave rangefinder 13 is installed on the top surface of the fixed plate 12, and a protective plate 14 is installed on the top surface of the electromagnetic wave rangefinder 13.

[0022] Specifically, rotating components 101 are installed on both sides of the bottom of the base 1.

[0023] Specifically, a viewing window 201 is installed on one side of the protection box 2 , and a power module 204 is installed on the bottom of the protection box 2 . The power module 204 is electrically connected to the motor 4 .

[0024] Specifically, ventilation slots are provided on both sides of the protection box 2, and filters 202 are installed in both ventilation slots.

[0025] Specifically, a dustproof groove 203 is opened on the top of the protection box 2 , and the size of the dustproof groove 203 is the same as the size of the protection plate 14 and the mounting plate 10 .

[0026] Specifically, the four limit plates 9 are respectively located on both sides of the mounting plate 10, and sliding grooves are provided at positions corresponding to the protection box 2 and the limit plates 9, and the four limit plates 9 are respectively slidably installed in the corresponding sliding grooves.

[0027] In the utility model, Figure 1-Figure 4 As shown, firstly, the electrical components inside the device are all connected to the power supply, wherein the electromagnetic wave rangefinder 13, the rotating assembly 101 and the angle adjustment assembly 11 are the same as the structure and working principle of a construction engineering cost on-site surveying and mapping device disclosed in the existing patent (Announcement No.: CN217085270U), and will not be described in detail here. When the electromagnetic wave rangefinder 13 is used, the two pulleys 6 are driven to rotate by the starting motor 4 under the action of the transmission belt 7, which can then drive the two screws 5 to rotate and the four limit plates 9 are all moved to the top. When it moves to the top, the electromagnetic wave rangefinder 13 is located on the outside of the protective box 2 and the mounting plate 10 and the dustproof groove 203 are blocked to prevent dust and the like from entering. At this time, The electromagnetic wave rangefinder 13 is used to measure and adjust the angle through the angle adjustment component 11. After the measurement is completed, the motor 4 is started again to make the two screws 5 drive the four limit plates 9 to move to the bottom, and the electromagnetic wave rangefinder 13 and the angle adjustment component 11 are brought into the protection box 2. At this time, the protection plate 14 is located in the dustproof groove 203 to prevent the inside of the protection box 2 from dust. When the electromagnetic wave rangefinder 13 enters the protection box 2, the spring shock absorber 3 located at the bottom of the mounting plate 10 contacts and buffers the mounting plate 10, thereby improving the protection function of the electromagnetic wave rangefinder 13, preventing the base 1 from touching the bottom of the protection box 2 too quickly during the descent, causing the electromagnetic wave rangefinder 13 to be damaged by collision, thereby increasing the service life of the electromagnetic wave rangefinder 13.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surveying and mapping device with a protective function, comprising a base (1), It is characterized in that A protection box (2) is installed on the top of the base (1), two spring shock absorbers (3) are vertically installed inside the protection box (2), a motor (4) is vertically installed on the bottom of the protection box (2), fixed frames (8) are installed on both sides of the top of the protection box (2), screw rods (5) are rotatably installed between the two sides of the bottom of the protection box (2) and the two fixed frames (8), the bottom ends of the two screw rods (5) and the rotating end of the motor (4) are fixedly sleeved with pulleys (6), and one of the three pulleys (6) is connected to the other. A transmission belt (7) is connected to the intermediate transmission, two limit plates (9) are threadedly sleeved on the two screw rods (5), a mounting plate (10) is installed between the side surfaces of the four limit plates (9) corresponding to each other, an angle adjustment component (11) is installed on the top surface of the mounting plate (10), a fixing plate (12) is installed on the top surface of the angle adjustment component (11), an electromagnetic wave rangefinder (13) is installed on the top surface of the fixing plate (12), and a protective plate (14) is installed on the top surface of the electromagnetic wave rangefinder (13).

2. A surveying and mapping device with a protective function according to claim 1, It is characterized in that Rotating components (101) are installed on both sides of the bottom of the base (1).

3. A surveying and mapping device with a protective function according to claim 1, It is characterized in that A visual window (201) is installed on one side of the protection box (2), and a power module (204) is installed on the bottom of the protection box (2), and the power module (204) is electrically connected to the motor (4).

4. A surveying and mapping device with a protective function according to claim 1, It is characterized in that Ventilation slots are provided on both sides of the protection box (2), and filter screens (202) are installed in both ventilation slots.

5. A surveying and mapping device with a protective function according to claim 1, It is characterized in that A dustproof groove (203) is provided on the top of the protection box (2), and the size of the dustproof groove (203) is the same as the size of the protection plate (14) and the mounting plate (10).

6. A surveying and mapping device with a protective function according to claim 1, It is characterized in that The four limit plates (9) are respectively located on both sides of the mounting plate (10), and sliding grooves are provided at corresponding positions of the protection box (2) and the limit plates (9), and the four limit plates (9) are respectively slidably mounted in the corresponding sliding grooves.

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