Building engineering surveying and mapping equipment based on BIM technology
By introducing lifting and adjustment devices into construction engineering surveying and mapping equipment, the problem of difficulty in vertical height adjustment is solved, and the rapid and stable alignment of the mapper is achieved, and the surveying and mapping efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202411488395.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing BIM-based construction engineering surveying and mapping equipment has difficulties in vertical height adjustment, resulting in inefficient surveying and mapping, and the equipment needs to be adjusted repeatedly to align the measurement points.
A structure including a support disc, a surveying and mapping equipment and a support frame is designed. The lifting device and a adjustment device can be used to enable the mapping instrument to be stably aligned at different heights and angles. The adjustment device is driven to lift and lower the adjustment device and pass the threaded rod and The gear system achieves precise adjustment of height and angle.
The rapid height and angle adjustment of the mapper is realized, the surveying and mapping efficiency is improved, and the mapping can be ensured that the mapper can be stably aligned with the measurement points of the construction project, which enhances the accuracy and stability of the surveying and mapping.
Smart Images
Figure CN119123251A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to field B, and in particular to a construction engineering surveying and mapping device based on BIM technology. Background Art
[0002] Combining construction projects with BIM technology, the specific methods and practical contents of the implementation standards of design companies are given from the three basic dimensions of resources, behavior, and delivery in the BIM design process. BIM is not a simple integration of digital information, but an application of digital information, and can be used for a digital method of design, construction, and management. This method supports the integrated management environment of construction projects, which can significantly improve the efficiency and greatly reduce risks of construction projects throughout their entire process. On-site surveying and mapping is required in the cost of construction projects, and various straight lines and curves need to be calibrated at this time. BIM technology is based on various relevant information data of construction projects. Surveying and mapping instruments are instruments and devices designed and manufactured for surveying and mapping operations, such as data collection, processing, and output.
[0003] Based on the above, the inventors have found that the existing construction engineering surveying and mapping equipment based on BIM technology mainly has the following shortcomings. For example, in the process of using a surveying instrument to detect engineering buildings, the uneven ground on which the equipment is set up can be adjusted by turning left and right, and when the vertical height cannot be aligned, the bracket needs to be adjusted to enable the surveying and mapping instrument to align with the measuring point. The above operation method requires repeated adjustment of the equipment, which is not conducive to rapid measurement of engineering buildings, thereby affecting the efficiency of surveying and mapping. Summary of the invention
[0004] In view of the above problems, the present invention provides a construction engineering surveying and mapping equipment based on BIM technology.
[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a technology-based construction engineering surveying and mapping equipment, whose structure includes a support plate, a surveying and mapping equipment, and a support frame. The surveying and mapping equipment is fixedly installed on the top of the support plate, and the support frame is fixedly installed on the bottom end surface of the support plate. The surveying and mapping equipment includes an equipment base, a connecting block, a control panel, and a surveying and mapping body. A connecting block is provided at the bottom of the equipment base, and the connecting block is rotatably connected to the top end surface of the support frame. The control panel is arranged at the front end of the equipment base, and the surveying and mapping body is located at the top end surface of the equipment base. The support frame can be disassembled and assembled at the end surface of the connecting block.
[0006] Furthermore, the surveying and mapping body includes a mounting seat, a lifting device, an adjusting device, a limiting structure, and a surveying and mapping instrument. The bottom of the mounting seat is fixedly mounted on the top end surface of the equipment base, the lifting device is arranged on the inner left side of the mounting seat, the adjusting device is threadedly connected to the end surface of the lifting device, the limiting structure is arranged on the inner right side of the mounting seat, the left side of the surveying and mapping instrument is connected to the adjusting device, and the right side of the surveying and mapping instrument is connected to the limiting structure, and the surveying and mapping instrument can rotate on the end surface of the adjusting device.
[0007] Furthermore, the adjustment device includes an adjustment socket, a connecting shaft, a threaded rod, and a threaded seat. The adjustment socket is engaged with the inner end face of the mounting seat, the connecting shaft is fixedly connected to the left end face of the surveying instrument, and the connecting shaft is engaged with the inside of the adjustment socket. The threaded rod is threadedly matched with the end face of the connecting shaft, the threaded seat is fixedly arranged at the front end of the adjustment socket, and the threaded seat is threadedly matched with the end face of the lifting device. The friction between the end face of the adjustment socket and the mounting seat can play a fixing role.
[0008] Furthermore, the adjustment base includes a card block, an inner groove, a contact pad, and a friction protrusion. The card block is movably engaged with the connecting shaft. The inner groove is located on the inner end surface of the card block. The contact pad is attached to the end surface of the card block. There are more than five friction protrusions, and the friction protrusions are arranged on the end surface of the contact pad. The contact pad is made of rubber.
[0009] Furthermore, the lifting device includes a fixed block, a knob, a gear, a threaded column, and a rotating tooth. The fixed block is fixedly connected to the end face of the mounting seat, the knob is snap-fitted to the end face of the fixed block, the gear is fixedly connected to the end of the knob, the upper and lower ends of the threaded column are snap-fitted to the inner side of the mounting seat, and the threaded column is threadedly matched with the end face of the threaded seat, the rotating tooth is located at the bottom end of the threaded column, and the rotating tooth is meshed with the end face of the gear, and the rotating tooth and the end face of the gear are both helical teeth.
[0010] Furthermore, the fixed block includes a limit rod, a sliding seat, a clamping shaft, and a ball. The upper and lower end surfaces of the limit rod are fixedly connected to the upper and lower ends inside the mounting seat. The sliding seat is clamped and installed on the end surface of the limit rod. One end of the clamping shaft is movably engaged with the end surface of the limit rod, and the other end of the clamping shaft is fixedly connected to the right end surface of the surveying instrument. Four balls are provided, and the balls are arranged around the inner end surface of the sliding seat. The balls are movably engaged with the end surface of the limit rod. Beneficial Effects
[0011] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes a lifting device to drive an adjusting device to lift and lower, so that the horizontal height of the surveying instrument can be adjusted, which is convenient for the surveying instrument to survey construction projects at different heights, and the adjusting device can fix the end face of the surveying instrument, so that the surveying instrument can stably survey construction projects after adjusting the angle.
[0012] 2. The present invention utilizes a rotating knob to drive the rotating teeth to rotate through gears, so that the threaded column rotates and cooperates with the threaded seat, and the adjustment seat can drive the surveying instrument to rise and fall to adjust the height, which is convenient for the surveying instrument to adjust different heights to survey and map construction projects, allowing construction projects to integrate surveyed digital information and use it for the design, construction, and management of construction projects. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the main structure of a construction engineering surveying and mapping equipment based on BIM technology in the present invention.
[0014] Figure 2 It is a schematic diagram of the side structure of the surveying and mapping equipment of the present invention.
[0015] Figure 3 It is a schematic diagram of the front cross-sectional structure of the surveying and mapping body of the present invention.
[0016] Figure 4 It is a schematic diagram of the front cross-sectional structure of the regulating device of the present invention.
[0017] Figure 5 It is a schematic diagram of the front cross-sectional structure of the adjustment card seat of the present invention.
[0018] Figure 6 It is a schematic diagram of the front cross-sectional structure of the lifting device of the present invention.
[0019] Figure 7 It is a schematic diagram of a top view of the cross-sectional structure of the limiting structure of the present invention.
[0020] In the figure: support plate 1, surveying and mapping equipment 2, support frame 3, equipment base 21, connecting block 22, control panel 23, surveying and mapping body 24, mounting seat 241, lifting device 242, adjusting device 243, limiting structure 244, surveying instrument 245, adjusting card seat a1, connecting shaft a2, threaded rod a3, threaded seat a4, card block a11, inner groove a12, contact pad a13, friction protrusion a14, limiting rod s11, sliding seat s12, card shaft s13, ball s14. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0022] Example 1: Please refer to Figure 1-Figure 5 , the specific embodiments of the present invention are as follows: Its structure includes a support plate 1, a surveying and mapping device 2, and a support frame 3. The surveying and mapping device 2 is fixedly installed on the top of the support plate 1, and the support frame 3 is fixedly installed on the bottom end surface of the support plate 1. The surveying and mapping device 2 includes a device base 21, a connecting block 22, a control panel 23, and a surveying and mapping body 24. A connecting block 22 is provided at the bottom of the device base 21, and the connecting block 22 is rotatably connected to the top end surface of the support frame 3. The control panel 23 is arranged at the front end of the device base 21. The surveying and mapping body 24 is located at the top end surface of the device base 21. The support frame 3 can be disassembled and assembled at the end surface of the connecting block 22, which is conducive to supporting the surveying and mapping body 24 through the support frame 3, so that the surveying and mapping body 24 can survey and map the construction project.
[0023] The surveying and mapping body 24 includes a mounting seat 241, a lifting device 242, an adjusting device 243, a limiting structure 244, and a surveying and mapping instrument 245. The bottom of the mounting seat 241 is fixedly mounted on the top end surface of the equipment base 21, the lifting device 212 is arranged on the inner left side of the mounting seat 241, the adjusting device 243 is threadedly connected to the end surface of the lifting device 242, the limiting structure 244 is arranged on the inner right side of the mounting seat 241, the left side of the surveying and mapping instrument 245 is connected to the adjusting device 243, and the right side of the surveying and mapping instrument 245 is connected to the limiting structure 244, the surveying and mapping instrument 245 can rotate on the end surface of the adjusting device 243, which is conducive to driving the adjusting device 243 to be lifted and lowered by the lifting device 242, so that the surveying and mapping instrument 245 can survey and map the construction project at different heights.
[0024] The adjusting device 243 includes an adjusting seat a1, a connecting shaft a2, a threaded rod a3, and a threaded seat a4. The adjusting seat a1 is engaged with the inner end face of the mounting seat 241. The connecting shaft a2 is fixedly connected to the left end face of the surveying instrument 245, and the connecting shaft a2 is engaged with the inside of the adjusting seat a1. The threaded rod a3 is threadedly engaged with the end face of the connecting shaft a2. The threaded seat a4 is fixedly arranged at the front end of the adjusting seat a1, and the threaded seat a4 is threadedly engaged with the end face of the lifting device 242. The friction between the end face of the adjusting seat a1 and the mounting seat 241 can play a fixing role, which is conducive to rotating the threaded rod a3 to thread the connecting shaft a2, so as to support the end face of the adjusting seat a1 and the end face of the mounting seat 241 to cause friction.
[0025] The adjustment base a1 includes a block a11, an inner groove a12, a contact pad a13, and a friction protrusion a14. The block a11 is movably engaged with the connecting shaft a2. The inner groove a12 is located on the inner end face of the block a11. The contact pad a13 is attached to the end face of the block a11. There are more than five friction protrusions a14, and the friction protrusions a14 are arranged on the end face of the contact pad a13. The contact pad a13 is made of rubber, which is beneficial to increase the friction force with the inner end face of the mounting base 241 through the friction protrusions a14.
[0026] Based on the above embodiment, the specific working principle is as follows: the support frame 3 is connected to the connecting block 22, so that the equipment base 21 can be kept in a horizontal position to support the surveying and mapping body 24, so that the surveying and mapping body 24 can survey and map the construction project, and then the lifting device 242 is used to drive the adjustment device 243 to lift and lower, so that the horizontal height of the surveying and mapping instrument 245 can be adjusted, so that the surveying and mapping instrument 245 can survey and map the construction project at different heights, and the adjustment device 243 can fix the end face of the surveying and mapping instrument 245, so that the surveying and mapping instrument 245 can stably map the construction project after adjusting the angle, and then The angle of the surveying instrument 245 is then adjusted so that the surveying instrument 245 can be aligned with the location to be measured, and the threaded rod a3 is rotated to engage with the connecting shaft a2 threadedly to support the end face of the adjustment base a1 and the end face of the mounting base 241 to cause friction, thereby fixing the surveying instrument 245. Finally, the contact pad a13 is set on the end face of the block a11, and the friction protrusion a14 is used to increase the friction with the inner end face of the mounting base 241, so that the adjustment base a1 can be stably fixed in the mounting base 241 to support the surveying instrument 245, thereby preventing the surveying instrument 245 from shaking during the surveying process.
[0027] Example 2: Please refer to Figure 6-Figure 7 , the specific embodiments of the present invention are as follows: The lifting device 242 includes a fixed block s1, a knob s2, a gear s3, a threaded column s4, and a rotating tooth s5. The fixed block s1 is fixedly connected to the end face of the mounting seat 241, the knob s2 is snap-fitted and installed on the end face of the fixed block s1, the gear s3 is fixedly connected to the end of the knob s2, the upper and lower ends of the threaded column s4 are snap-fitted and installed on the inner side of the mounting seat 241, and the threaded column s4 is threadedly matched with the end face of the threaded seat a4, the rotating tooth s5 is located at the bottom end of the threaded column s4, and the rotating tooth s5 is meshed with the end face of the gear s3, and the rotating tooth s5 and the end face of the gear s3 are both helical teeth, which is conducive to the surveying instrument 245 adjusting different heights to survey and map construction projects.
[0028] The fixed block s1 includes a limit rod s11, a sliding seat s12, a clamping shaft s13, and a ball s14. The upper and lower end surfaces of the limit rod s11 are fixedly connected to the upper and lower ends inside the mounting seat 241. The sliding seat s12 is mounted on the end surface of the limit rod s11. One end of the clamping shaft s13 is movably engaged with the end surface of the limit rod s11, and the other end of the clamping shaft s13 is fixedly connected to the right end surface of the surveying instrument 245. Four ball s14 are provided, and the ball s14 is arranged around the inner end surface of the sliding seat s12. The ball s14 is movably matched with the end surface of the limit rod s11, which is conducive to adjusting the height of the surveying instrument 245 to survey and map the construction project, and integrating and applying the surveying digital information with BIM.
[0029] Based on the above embodiment, the specific working principle is as follows: the rotating knob s2 is used to drive the rotating tooth s5 to rotate through the gear s3, so that the threaded column s4 rotates and cooperates with the threaded seat a4, so that the adjustment seat a1 can drive the surveying instrument 245 to rise and fall to adjust the height, so that the surveying instrument 245 can adjust different heights to survey the construction project, and then use the limit rod s11 to support the clamping shaft s13, and then use the ball s14 to reduce the friction between the limit rod s11, so that the surveying instrument 245 can be stably moved up and down, which is convenient for adjusting the height of the surveying instrument 245 to survey the construction project, and the digital information of the surveying is integrated with BIM, and used for the design, construction and management of the construction project.
[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0031] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and range of equivalent elements of the claims are included in the present invention. Any reference sign in the claims should not be regarded as limiting the claims involved.
Claims
1. A construction engineering surveying and mapping device based on BIM technology, the structure of which comprises a support plate (1), a surveying and mapping device (2), and a support frame (3), wherein the top of the support plate (1) is fixedly mounted with the surveying and mapping device (2), and the support frame (3) is fixedly mounted on the bottom end surface of the support plate (1), characterized in that: The surveying and mapping device (2) comprises a device base (21), a connecting block (22), a control panel (23), and a surveying and mapping body (24); a connecting block (22) is provided at the bottom of the device base (21); the connecting block (22) is rotatably connected to the top end surface of the support frame (3); the control panel (23) is arranged at the front end of the device base (21); and the surveying and mapping body (24) is located at the top end surface of the device base (21).
2. The construction engineering surveying and mapping equipment based on BIM technology according to claim 1 is characterized by: The surveying and mapping body (24) comprises a mounting seat (241), a lifting device (242), an adjusting device (243), a limiting structure (244), and a surveying and mapping instrument (245); the bottom of the mounting seat (241) is fixedly mounted on the top end surface of the equipment base (21); the lifting device (212) is arranged on the left side inside the mounting seat (241); the adjusting device (243) is threadedly connected to the end surface of the lifting device (242); the limiting structure (244) is arranged on the right side inside the mounting seat (241); the left side of the surveying and mapping instrument (245) is connected to the adjusting device (243), and the right side of the surveying and mapping instrument (245) is connected to the limiting structure (244).
3. The construction engineering surveying and mapping equipment based on BIM technology according to claim 2 is characterized by: The adjusting device (243) comprises an adjusting base (a1), a connecting shaft (a2), a threaded rod (a3), and a threaded seat (a4); the adjusting base (a1) is engaged with the inner end face of the mounting base (241); the connecting shaft (a2) is fixedly connected to the left end face of the surveying instrument (245), and the connecting shaft (a2) is engaged with the inside of the adjusting base (a1); the threaded rod (a3) is threadedly matched with the end face of the connecting shaft (a2); the threaded seat (a4) is fixedly arranged at the front end of the adjusting base (a1), and the threaded seat (a4) is threadedly matched with the end face of the lifting device (242).
4. The construction engineering surveying and mapping equipment based on BIM technology according to claim 3 is characterized by: The adjustment base (a1) comprises a clamping block (a11), an inner groove (a12), a contact pad (a13), and a friction protrusion (a14); the clamping block (a11) is movably engaged with the connecting shaft (a2); the inner groove (a12) is located on the inner end surface of the clamping block (a11); the contact pad (a13) is attached to the end surface of the clamping block (a11); and there are more than five friction protrusions (a14), which are arranged on the end surface of the contact pad (a13).
5. The construction engineering surveying and mapping equipment based on BIM technology according to claim 2 is characterized by: The lifting device (242) comprises a fixed block (s1), a knob (s2), a gear (s3), a threaded column (s4), and a rotating tooth (s5); the fixed block (s1) is fixedly connected to the end face of the mounting seat (241); the knob (s2) is snap-fitted and mounted on the end face of the fixed block (s1); the gear (s3) is fixedly connected to the end of the knob (s2); the upper and lower ends of the threaded column (s4) are snap-fitted and mounted on the inner side of the mounting seat (241); the threaded column (s4) and the end face of the threaded seat (a4) are threadedly matched; the rotating tooth (s5) is located at the bottom end of the threaded column (s4), and the rotating tooth (s5) is meshed with the end face of the gear (s3).
6. The construction engineering surveying and mapping equipment based on BIM technology according to claim 5 is characterized by: The fixed block (s1) comprises a limit rod (s11), a sliding seat (s12), a clamping shaft (s13), and a ball (s14); the upper and lower end surfaces of the limit rod (s11) are fixedly connected to the upper and lower ends inside the mounting seat (241); the sliding seat (s12) is mounted on the end surface of the limit rod (s11); one end of the clamping shaft (s13) is movably clamped with the end surface of the limit rod (s11), and the other end of the clamping shaft (s13) is fixedly connected to the right end surface of the surveying instrument (245); four balls (s14) are provided, and the balls (s14) are arranged around the inner end surface of the sliding seat (s12).