Building surveying and mapping device based on BIM technology

Abstract

The building surveying and mapping device based on the BIM technology comprises a circular supporting table and a surveying and mapping camera body, a convenient positioning mechanism is arranged at the bottom of the circular supporting table, a light shielding mechanism is arranged at the top of the surveying and mapping camera body, and the convenient positioning mechanism comprises a vertical strip plate. The vertical battens are fixedly installed at the bottom of the circular supporting table, a base is fixedly installed at the bottoms of the vertical battens, a connecting transverse plate is welded between the adjacent sides of the two vertical battens, and a hydraulic cylinder is fixedly installed at the top of the connecting transverse plate. Through the design of the hydraulic cylinder, the hydraulic cylinder can stretch to drive the lifting disc to move downwards and promote the inserting rod body to slide up and down on the inner wall of the base and be inserted into the ground, the function of stably supporting the structure is achieved, the problem that after the device is erected on the soft ground, the device is extremely prone to inclination is solved, the surveying and mapping accuracy is improved, and the surveying and mapping efficiency is improved. And smooth proceeding of subsequent BIM design is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping devices, and in particular to a building surveying and mapping device based on BIM technology. Background Art

[0002] The core of BIM is to establish a virtual three-dimensional model of the construction project and use digital technology to provide a complete and actual construction project information database for this model. With the help of this three-dimensional model containing construction project information, the degree of information integration of the construction project is greatly improved, thereby providing a platform for engineering information exchange and sharing for the stakeholders of the construction project. Before BIM design, actual on-site surveying is required through surveying and mapping equipment.

[0003] A Chinese patent discloses a surveying and mapping device for architectural design based on BIM technology, with publication number CN220268941U. The technical solution disclosed in the patent document is as follows: the rotating assembly includes a worm, a worm wheel and a rotating shaft, the bottom of the device body is rotatably connected to a support rod, the outer wall of the device body is rotatably connected to a surveying and mapping instrument body, the inner wall of the device body is rotatably connected to a worm, and one end of the worm is fixedly connected to a knob.

[0004] In order to solve the problem that the setting direction and angle of most surveying instruments are relatively fixed, the existing technology adopts the method of designing components such as knobs and worm gears to deal with it. However, it is still not convenient for users to stably support the device. The structure only provides support rods to support the device. If the soil of the installation ground is relatively soft, the device will easily tilt after positioning, affecting the accuracy of surveying and mapping, and hindering the subsequent BIM design. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a building surveying and mapping device based on BIM technology, so as to more accurately solve the problem that the existing device is very likely to tilt after the above positioning.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model provides a surveying and mapping device for architectural design based on BIM technology, comprising a circular support platform and a surveying and mapping camera body, wherein a convenient positioning mechanism is arranged at the bottom of the circular support platform, and a light shielding mechanism is arranged at the top of the surveying and mapping camera body.

[0008] The convenient positioning mechanism includes a vertical slat, which is fixedly mounted on the bottom of the circular support platform, a base is fixedly mounted on the bottom of the vertical slat, a connecting cross plate is welded between adjacent sides of two vertical slats, a hydraulic cylinder is fixedly mounted on the top of the connecting cross plate, the telescopic end of the hydraulic cylinder extends to the bottom of the connecting cross plate and is fixedly connected to a lifting plate, a plug-in rod body is fixedly mounted on the bottom of the lifting plate, the bottom of the plug-in rod body extends to the bottom of the base, the outer wall of the plug-in rod body is slidably connected to the inner wall of the base, and the plug-in rod body can be driven into the ground through the operation of the hydraulic cylinder to provide stable support for the structure.

[0009] Furthermore, a pedal is fixedly connected to the outer wall of the base, and a rubber anti-slip ring is fixedly connected to the top of the pedal. The design of the pedal facilitates the user to temporarily position the structure.

[0010] Furthermore, a positioning seat is fixedly installed on the top of the circular support platform, and the top of the positioning seat is rotatably connected to a damping rotating seat, and the top of the damping rotating seat is fixedly installed with a vertical support arm. Through the cooperation of the positioning seat and the damping rotating seat, the user can adjust the orientation of the surveying and mapping camera body conveniently.

[0011] Furthermore, a damping rotating block is rotatably connected to the inner wall of the vertical support arm, and the inner end of the damping rotating block is fixedly connected to the outer wall of the surveying and mapping camera body. Through the design of the vertical support arm and the damping rotating block, it is convenient for the user to adjust the elevation angle of the surveying and mapping camera body.

[0012] Furthermore, the light shielding mechanism includes a groove block, which is fixedly installed on the top of the surveying and mapping camera body, a magnetic block is fixedly installed on the bottom of the inner wall of the groove block, and an iron rod is movably inserted on the inner wall of the groove block. Through the design of the groove block, the magnetic block and the iron rod, the user can selectively install the hollow frame according to the use environment.

[0013] Furthermore, a hollow frame is fixedly installed on the top of the iron rod, and a rubber extension frame is fixedly connected to the left side of the hollow frame. The design of the rubber extension frame can avoid the problem of the user's head hitting the hollow frame and getting injured.

[0014] Furthermore, a fan body is fixedly connected to the outer surface of the hollow frame, a dust filter screen is detachably connected to a side of the fan body away from the hollow frame, a solar panel is fixedly installed on the top of the hollow frame, and the cooperation of the dust filter screen and the fan body can produce dust-free airflow for heat dissipation of the surveying and mapping camera body.

[0015] Furthermore, a battery body is fixedly mounted on the inner surface of the hollow frame, and a wind uniforming mesh plate is fixedly mounted on the inner wall of the hollow frame. The battery body can store the electric energy produced by the solar panel and supply it to the wind turbine body.

[0016] Beneficial effects of the utility model:

[0017] The vertical strips and connecting cross plates proposed in the utility model can be combined into an H-shaped bracket to connect the circular support platform and the base. Through the design of the hydraulic cylinder, the hydraulic cylinder can extend to drive the lifting plate to move downward, prompting the plug-in rod body to slide up and down on the inner wall of the base and plug into the ground, thereby realizing the function of providing stable support for the structure, avoiding the problem of the device being prone to tilting after being erected on soft ground, increasing the accuracy of surveying and mapping, and ensuring the smooth progress of subsequent BIM design. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the convenient positioning mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the main body of the surveying and mapping camera of the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the light shielding mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the bottom structure of the hollow frame of the utility model.

[0023] The accompanying drawings are marked as follows: 1. circular support platform; 11. surveying camera body; 12. positioning seat; 13. damping rotating seat; 14. vertical support arm; 15. damping rotating block; 2. convenient positioning mechanism; 21. vertical strip; 22. connecting horizontal plate; 23. hydraulic cylinder; 24. lifting plate; 25. plug-in rod body; 26. base; 27. pedal; 28. rubber anti-slip ring; 3. light shielding mechanism; 31. groove block; 32. magnetic block; 33. iron plug-in rod; 34. hollow frame; 341. uniform wind mesh plate; 342. battery body; 35. rubber extension frame; 36. solar panel; 37. fan body; 38. dust filter mesh plate. DETAILED DESCRIPTION

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1-Figure 5The utility model proposes a surveying and mapping device for architectural design based on BIM technology, including a circular support platform 1 and a surveying and mapping camera body 11, a convenient positioning mechanism 2 is arranged at the bottom of the circular support platform 1, a light shielding mechanism 3 is arranged at the top of the surveying and mapping camera body 11, the convenient positioning mechanism 2 includes a vertical strip 21, the vertical strip 21 is fixedly installed at the bottom of the circular support platform 1, a base 26 is fixedly installed at the bottom of the vertical strip 21, a connecting horizontal plate 22 is welded between the adjacent sides of the two vertical strips 21, and a hydraulic Cylinder 23, the telescopic end of the hydraulic cylinder 23 extends to the bottom of the connecting cross plate 22 and is fixedly connected with a lifting plate 24, and a plug-in rod body 25 is fixedly installed at the bottom of the lifting plate 24. The bottom of the plug-in rod body 25 extends to the bottom of the base 26, and the outer wall of the plug-in rod body 25 is slidably connected to the inner wall of the base 26, and the base 26 is fitted to the installation ground, and then the hydraulic cylinder 23 is controlled to extend, so that the plug-in rod body 25 moves down and is plugged into the inside of the ground, thereby realizing the function of firmly supporting the structure, increasing the accuracy of surveying and mapping, and facilitating the smooth progress of BIM design.

[0026] In this embodiment, a pedal 27 is fixedly connected to the outer wall of the base 26, a rubber anti-skid ring 28 is fixedly connected to the top of the pedal 27, a positioning seat 12 is fixedly installed on the top of the circular support platform 1, a damping rotating seat 13 is rotatably connected to the top of the positioning seat 12, a vertical support arm 14 is fixedly installed on the top of the damping rotating seat 13, a damping rotating block 15 is rotatably connected to the inner wall of the vertical support arm 14, and the inner end of the damping rotating block 15 is fixedly connected to the outer wall of the surveying and mapping camera body 11, and the positioning seat 12 is fixedly installed on the top of the circular support platform 1. The design allows the user to step on the pedal 27 to temporarily position the structure before controlling the hydraulic cylinder 23 to extend. The design of the rubber anti-slip ring 28 increases the friction between the user's foot and the pedal 27. The connection relationship between the positioning seat 12 and the damping rotating seat 13 allows the user to rotate and adjust the surveying position of the surveying and mapping camera body 11. The connection relationship between the vertical support arm 14 and the damping rotating block 15 allows the user to adjust the elevation angle of the surveying and mapping camera body 11.

[0027] In the present embodiment, the light shielding mechanism 3 comprises a groove block 31, which is fixedly mounted on the top of the surveying and mapping camera body 11, a magnetic block 32 is fixedly mounted on the bottom of the inner wall of the groove block 31, an iron plug rod 33 is movably inserted on the inner wall of the groove block 31, a hollow frame 34 is fixedly mounted on the top of the iron plug rod 33, a rubber extension frame 35 is fixedly connected to the left side of the hollow frame 34, a fan body 37 is fixedly connected to the outer surface of the hollow frame 34, a dust filter screen 38 is detachably connected to the side of the fan body 37 away from the hollow frame 34, a solar panel 36 is fixedly mounted on the top of the hollow frame 34, a battery body 342 is fixedly mounted on the inner surface of the hollow frame 34, a uniform wind screen 341 is fixedly mounted on the inner wall of the hollow frame 34, and a plurality of fans are connected to the fan body 37 through the connection of the groove block 31, the magnetic block 32 and the iron plug rod 33. The user can selectively install the hollow frame 34 on the top of the surveying and mapping camera body 11, and the hollow frame 34 cooperates with the rubber extension frame 35 to block the sunlight, reduce the light reflection on the surface of the surveying and mapping screen, and facilitate and clearly observe the data of BIM design through the screen. The solar panel 36 is electrically connected to the battery body 342, and the battery body 342 is electrically connected to the fan body 37. The solar panel 36 can generate electricity through sunlight and store it inside the battery body 342. The battery body 342 supplies power to the fan body 37 to control the operation of the fan body 37, and can transport airflow into the hollow frame 34. The airflow then passes through the uniform wind mesh plate 341 and is sprayed to the surface of the surveying and mapping camera body 11, so as to perform heat dissipation protection treatment on the surveying and mapping camera body 11 and extend the service life of the surveying and mapping camera body 11.

[0028] Working principle: Before use, fit the base 26 to the installation ground, then step on the pedal 27 to control the hydraulic cylinder 23 to extend, prompting the plug-in rod body 25 to move down and plug into the inside of the ground to provide stable support for the structure. Then, the surveying and mapping work can be carried out through the surveying and mapping camera body 11 to generate surveying and mapping data, which can then be used for BIM design. When in use, if the outdoor light is strong, plug the iron plug-in rod 33 into the top of the groove block 31, and the hollow frame 34 will block the light as a whole, making it easier for users to read the surveying and mapping data.

[0029] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A building surveying and mapping device based on BIM technology, comprising a circular support platform and a surveying and mapping camera body, characterized in that: A convenient positioning mechanism is provided at the bottom of the circular support platform, and a light shielding mechanism is provided at the top of the surveying and mapping camera body; the convenient positioning mechanism includes a vertical strip, which is fixedly installed on the bottom of the circular support platform, and a base is fixedly installed on the bottom of the vertical strip, and a connecting cross plate is welded between the adjacent sides of two vertical strips, and a hydraulic cylinder is fixedly installed on the top of the connecting cross plate, and the telescopic end of the hydraulic cylinder extends to the bottom of the connecting cross plate and is fixedly connected with a lifting plate, and a plug-in rod body is fixedly installed on the bottom of the lifting plate, and the bottom of the plug-in rod body extends to the bottom of the base, and the outer wall of the plug-in rod body is slidably connected to the inner wall of the base.

2. The building surveying and mapping device based on BIM technology according to claim 1, characterized in that: A pedal is fixedly connected to the outer wall of the base, and a rubber anti-slip ring is fixedly connected to the top of the pedal.

3. The building surveying and mapping device based on BIM technology according to claim 1, characterized in that: A positioning seat is fixedly installed on the top of the circular support platform, a damping rotating seat is rotatably connected to the top of the positioning seat, and a vertical supporting arm is fixedly installed on the top of the damping rotating seat.

4. The building surveying and mapping device based on BIM technology according to claim 3 is characterized in that: A damping rotation block is rotatably connected to the inner wall of the vertical support arm, and the inner end of the damping rotation block is fixedly connected to the outer wall of the surveying and mapping camera body.

5. The building surveying and mapping device based on BIM technology according to claim 1, characterized in that: The light shielding mechanism comprises a groove block, which is fixedly mounted on the top of the surveying and mapping camera body, a magnetic block is fixedly mounted on the bottom of the inner wall of the groove block, and an iron rod is movably inserted on the inner wall of the groove block.

6. The building surveying and mapping device based on BIM technology according to claim 5 is characterized in that: A hollow frame is fixedly installed on the top of the iron plug rod, and a rubber extension frame is fixedly connected to the left side of the hollow frame.

7. The building surveying and mapping device based on BIM technology according to claim 6, characterized in that: The outer surface of the hollow frame is fixedly connected with a fan body, a dust filter screen is detachably connected to a side of the fan body away from the hollow frame, and a solar panel is fixedly installed on the top of the hollow frame.

8. The building surveying and mapping device based on BIM technology according to claim 7 is characterized in that: The battery body is fixedly mounted on the inner surface of the hollow frame, and the wind uniforming mesh plate is fixedly mounted on the inner wall of the hollow frame.

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