BIM (Building Information Modeling) technology-assisted highway construction safety monitoring equipment

Abstract

The utility model relates to the technical field of BIM, and discloses a BIM technology assisted highway construction safety monitoring device which comprises a support, a fixing rod is fixedly connected to the left side of the support, two connecting frames are fixedly connected to the bottom of the fixing rod, a fixing plate is fixedly connected to the bottoms of the two connecting frames, a first motor is fixedly connected to the bottom of the fixing plate, and a second motor is fixedly connected to the bottom of the first motor. A threaded rod is fixedly connected to the output end of the first motor, a threaded sleeve is in threaded connection to the outer portion of the threaded rod, connecting rods are fixedly connected to the periphery of the bottom of the fixing plate, a workbench is fixedly connected to the bottoms of the four connecting rods, four sliding grooves are formed in the top of the workbench, and guide rails are fixedly connected to the interiors of the four sliding grooves. A clamping jaw is slidably connected to the outer portion of the guide rail, and a connecting rod is arranged between the clamping jaw and the threaded sleeve. According to the utility model, rapid dismounting and mounting of the monitoring equipment are realized, time and labor cost are saved, and the efficiency of maintenance work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of BIM, and in particular to a BIM technology-assisted highway construction safety monitoring device. Background Art

[0002] BIM technology is a digital modeling technology that aims to integrate the full life cycle information of building design, construction and operation to improve the efficiency, quality and sustainability of construction projects. BIM technology is based on 3D modeling and manages and coordinates all aspects of construction projects by establishing a visual virtual building model. BIM technology can obtain monitoring data of the construction site in real time and display the construction progress, construction quality and equipment operation status through 3D models. This helps managers to understand the actual situation of the construction site in a timely manner, discover and deal with problems in the construction process in a timely manner, and ensure construction safety.

[0003] In the prior art, when monitoring equipment is installed, it is generally fixed by bolts. This connection method requires a lot of manpower and time when disassembling, which brings a lot of inconvenience to regular maintenance, replacement or repair work.

[0004] In view of the above problems, a BIM technology-assisted highway construction safety monitoring equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a BIM technology-assisted highway construction safety monitoring device, aiming to improve the problem that the disassembly of the monitoring equipment in the prior art is time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a BIM technology-assisted highway construction safety monitoring equipment, including a bracket, a fixed rod is fixedly connected to the left side of the bracket, two connecting frames are fixedly connected to the bottom of the fixed rod, and a fixed plate is fixedly connected to the bottom of the two connecting frames, a motor 1 is fixedly connected to the bottom of the fixed plate, a threaded rod is fixedly connected to the output end of the motor 1, and a threaded sleeve is threadedly connected to the external thread of the threaded rod, and connecting rods are fixedly connected to the bottom of the fixed plate all around, and a workbench is fixedly connected to the bottom of four connecting rods, and four slide grooves are opened on the top of the workbench, and guide rails are fixedly connected to the inside of the four slide grooves, and clamps are slidably connected to the outside of the guide rails, a connecting rod is arranged between the clamp and the threaded sleeve, a mounting frame is arranged between the four clamps, and a monitoring is fixedly connected to the bottom of the mounting frame, a fixed block is fixedly connected to the middle of the bracket, and a dust cleaning component is arranged on the front side of the fixed block.

[0007] As a further description of the above technical solution:

[0008] The cleaning component includes motor 2 and a pump box, the left side of motor 2 is fixedly connected to the right side of the fixed block, the rear side of the pump box is fixedly connected to the front side of the fixed block, a disc is fixedly connected to the output end of motor 2, a thin rod is fixedly connected to the front edge of the disc, a hollow shell is slidably connected to the outside of the thin rod, a push rod is fixedly connected to the left side of the hollow shell, a piston is fixedly connected to the left side of the push rod, an air intake pipe is fixedly connected to the front side of the pump box, an air supply pipe is fixedly connected to the left side of the pump box, and a nozzle is fixedly connected to the left side of the air supply pipe.

[0009] As a further description of the above technical solution:

[0010] A second one-way valve is arranged outside the gas delivery pipe, and a first one-way valve is arranged outside the gas intake pipe.

[0011] As a further description of the above technical solution:

[0012] The outer side of the clamping claw is slidably connected to the inside of the sliding groove, and the bottom end of the threaded rod is rotatably connected to the top of the workbench.

[0013] As a further description of the above technical solution:

[0014] One end of the connecting rod is hingedly connected to the outside of the threaded sleeve, and the other end of the connecting rod is hingedly connected to the top of the clamping jaw.

[0015] As a further description of the above technical solution:

[0016] The outer side of the piston is slidably connected to the inside of the pump box.

[0017] As a further description of the above technical solution:

[0018] The push rod is externally slidably connected to a limiting block, and the rear side of the limiting block is fixedly connected to the front side of the fixing block.

[0019] As a further description of the above technical solution:

[0020] One end of the air delivery pipe away from the pump box is fixedly connected to the right side of the monitor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the motor, threaded rod, threaded sleeve, connecting rod, clamping claw, guide rail, slide groove, workbench and other structures cooperate with each other to drive the clamping claw to work, thereby realizing the rapid disassembly and installation of the monitoring equipment, saving time and labor costs, and improving the efficiency of maintenance work.

[0023] 2. In the utility model, the pump box, one-way valve 1, one-way valve 2, piston, air inlet pipe, air delivery pipe, motor 2, disc, thin rod, hollow shell, push rod, nozzle and other structures cooperate with each other to drive the nozzle to work, and the dust attached to the lens is blown away, so as to avoid excessive dust affecting the video recording quality of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a BIM technology-assisted highway construction safety monitoring device proposed in the utility model;

[0025] Figure 2 This is a structural schematic diagram of a fixed block of a BIM technology-assisted highway construction safety monitoring device proposed in the utility model;

[0026] Figure 3 This is a structural schematic diagram of a clamping jaw of a BIM technology-assisted highway construction safety monitoring device proposed in the utility model;

[0027] Figure 4 This is a structural schematic diagram of a hollow shell of a BIM technology-assisted highway construction safety monitoring device proposed in the utility model;

[0028] Figure 5 This is a structural schematic diagram of a piston of a BIM technology-assisted highway construction safety monitoring device proposed in the utility model.

[0029] Legend:

[0030] 1. Bracket; 2. Fixing rod; 3. Connecting frame; 4. Fixing plate; 5. Motor 1; 6. Threaded rod; 7. Threaded sleeve; 8. Connecting rod; 9. Workbench; 10. Slide; 11. Guide rail; 12. Clamp; 13. Connecting rod; 14. Mounting frame; 15. Monitoring; 16. Fixing block; 17. Motor 2; 18. Disc; 19. Thin rod; 20. Hollow shell; 21. Push rod; 22. Piston; 23. Pump box; 24. Air pipe; 25. Inlet pipe; 26. One-way valve 1; 27. One-way valve 2; 28. Nozzle; 29. ​​Limit block. DETAILED DESCRIPTION

[0031] 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 in 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.

[0032] Reference Figure 1 and Figure 3, the utility model provides an embodiment: a BIM technology-assisted highway construction safety monitoring device, including a bracket 1, a fixed rod 2 is fixedly connected to the left side of the bracket 1, two connecting frames 3 are fixedly connected to the bottom of the fixed rod 2, the two connecting frames 3 are fixedly connected to the bottom of the fixed plate 4, a motor 5 is fixedly connected to the bottom of the fixed plate 4, a threaded rod 6 is fixedly connected to the output end of the motor 5, the threaded rod 6 is externally threadedly connected to a threaded sleeve 7, the bottom of the fixed plate 4 is fixedly connected with connecting rods 8, the bottom of the four connecting rods 8 is fixedly connected to a workbench 9, the top of the workbench 9 is provided with four slide grooves 10, the four slide grooves 10 are internally connected A guide rail 11 is fixedly connected, a clamping jaw 12 is slidably connected to the outside of the guide rail 11, a connecting rod 13 is arranged between the clamping jaw 12 and the threaded sleeve 7, a mounting frame 14 is arranged between the four clamping jaws 12, a monitor 15 is fixedly connected to the bottom of the mounting frame 14, a fixed block 16 is fixedly connected to the middle of the bracket 1, a dust cleaning component is arranged on the front side of the fixed block 16, the outer side of the clamping jaw 12 is slidably connected to the inside of the slide groove 10, the bottom end of the threaded rod 6 is rotatably connected to the top of the workbench 9, one end of the connecting rod 13 is hinged to the outside of the threaded sleeve 7, the other end of the connecting rod 13 is hinged to the top of the clamping jaw 12, and the outer side of the piston 22 is slidably connected to the inside of the pump box 23.

[0033] Specifically, when it is necessary to perform regular maintenance and inspection on the monitoring device 15, the motor 15 is started, and the motor responds quickly and starts to drive the threaded rod 6 to rotate. The rotation of the threaded rod 6 is not isolated, but directly affects the threaded sleeve 7 that is closely matched with it. Due to the meshing action of the thread, the rotation of the threaded rod 6 causes the threaded sleeve 7 to move up and down in the vertical direction. As the threaded sleeve 7 moves, the connecting rod 13 at its top also begins to work. As the threaded sleeve 7 moves upward, the connecting rod 13 gradually opens outward, and the hinge connection between the connecting rod 13 and the clamping jaw 12 plays a key role. This connection method allows the clamping jaw 12 to slide along the slide groove 10 driven by the connecting rod 13. The slide groove 10 provides a clear moving path for the clamping jaw 12, ensuring its stability and accuracy during the movement. The existence of the slide rail 11 further enhances the stability of the movement of the clamping jaw 12. The slide rail 11 and the sliding part of the clamping jaw 12 are closely matched, so that the clamping jaw 12 can only move along a straight line during the sliding process, avoiding any possible deviation or shaking. As the clamping jaw 12 slides, they gradually loosen the clamping of the mounting frame 14. The mounting frame 14 is a key component for fixing the monitoring device 15. When the clamping jaw 12 is loosened, the mounting frame 14 and the monitoring device 15 thereon are released, and the monitoring device 15 can be easily maintained, inspected or replaced.

[0034] Reference Figure 2 , Figure 4 and Figure 5The dust cleaning component includes a motor 17 and a pump box 23. The left side of the motor 17 is fixedly connected to the right side of the fixed block 16, and the rear side of the pump box 23 is fixedly connected to the front side of the fixed block 16. The output end of the motor 17 is fixedly connected with a disc 18, and the front edge of the disc 18 is fixedly connected with a thin rod 19. The thin rod 19 is slidably connected to the outside of the hollow shell 20, and the left side of the hollow shell 20 is fixedly connected with a push rod 21, and the left side of the push rod 21 is fixedly connected with a piston 22. The front side of the pump box 23 is fixedly connected with an air intake pipe 25, the left side of the pump box 23 is fixedly connected with an air supply pipe 24, and the left side of the air supply pipe 24 is fixedly connected with a nozzle 28. A check valve 27 is arranged outside the air supply pipe 24, and a check valve 1 26 is arranged outside the air intake pipe 25. The push rod 21 is slidably connected to a limiting block 29 outside, and the rear side of the limiting block 29 is fixedly connected to the front side of the fixed block 16. The end of the air supply pipe 24 away from the pump box 23 is fixedly connected to the right side of the monitoring 15.

[0035] Specifically, when the monitoring device 15 is operated for a long time in a complex highway construction environment, a large amount of dust will inevitably adhere to its lens. If the dust is not cleaned in time, it will not only block the field of view of the camera, but also seriously affect the clarity and quality of the video, thereby reducing the effective monitoring ability of the monitoring equipment on the construction site. When the lens needs to be cleaned, just start the motor 2 17. The motor 2 17 responds quickly and starts to drive the disc 18 to rotate. The rotation of the disc 18 then drives the rotation of the thin rod 19. During the rotation process, the thin rod 19 is limited by the hollow shell 20, so that it cannot simply rotate, but will realize reciprocating motion back and forth inside the hollow shell 20. As the thin rod 19 moves left and right, it pushes the hollow shell 20 to perform corresponding reciprocating motion on the set track. This movement is effectively transmitted to the piston 22 through the push rod 21, so that the piston 22 also moves back and forth inside the pump box 23. When the piston 22 moves to the left, it will create a negative pressure area inside the pump box 23. At this time, the one-way valve 27 will automatically open, allowing the outside air to quickly enter the pump box 23 through the air pipe 24 to fill this negative pressure area. When the piston 22 moves to the right, it compresses the air inside the pump box 23 and pushes it to the nozzle 28 through the air pipe 24. The nozzle 28 is installed near the lens to ensure that the sprayed airflow can directly and effectively blow away the dust on the lens. With the continuous delivery of air, the airflow sprayed by the nozzle 28 continuously sweeps the surface of the lens, quickly blowing away the attached dust, thereby keeping the lens clean and bright.

[0036] Working principle: When the monitoring device 15 needs to be regularly maintained and inspected, the motor 15 is started to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it drives the threaded sleeve 7 to move. When the threaded sleeve 7 moves, it drives the connecting rod 13 to open outward. Because the connecting rod 13 and the clamping jaw 12 are hingedly connected, the clamping jaw 12 is driven by the connecting rod 13 to slide inside the slide groove 10. Under the action of the slide rail 11, the clamping jaw 12 can only move in a straight line until the clamping jaw 12 releases the mounting bracket 14. At this time, the monitoring device 15 can be maintained and replaced. When the monitoring device 15 is used for a long time, a lot of dust will adhere to the lens. Irregular cleaning will affect the video quality. At this time, the starting motor 17 drives the disc 18 and the thin rod 19 to rotate. Under the limit of the hollow shell 20, the thin rod 19 drives the hollow shell 20 to reciprocate left and right, and then drives the piston 22 to move back and forth left and right through the push rod 21. At this time, the one-way valve 27 will automatically open, and the air in the pump box 23 will be transported to the nozzle 28 through the air pipe 24, so as to clean the dust on the lens.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 BIM technology-assisted highway construction safety monitoring device, comprising a bracket (1), characterized in that: The left side of the bracket (1) is fixedly connected to a fixing rod (2), the bottom of the fixing rod (2) is fixedly connected to two connecting frames (3), the bottoms of the two connecting frames (3) are fixedly connected to a fixing plate (4), the bottom of the fixing plate (4) is fixedly connected to a motor 1 (5), the output end of the motor 1 (5) is fixedly connected to a threaded rod (6), the outer thread of the threaded rod (6) is connected to a threaded sleeve (7), the bottom of the fixing plate (4) is fixedly connected to connecting rods (8) all around, and the bottoms of the four connecting rods (8) are fixedly connected to a workbench (9), The workbench (9) is provided with four slide grooves (10) on the top, the four slide grooves (10) are fixedly connected with guide rails (11) inside, the guide rails (11) are slidably connected with clamping jaws (12) outside, a connecting rod (13) is provided between the clamping jaws (12) and the threaded sleeve (7), a mounting frame (14) is provided between the four clamping jaws (12), a monitor (15) is fixedly connected to the bottom of the mounting frame (14), a fixed block (16) is fixedly connected to the middle of the bracket (1), and a dust cleaning component is provided on the front side of the fixed block (16).

2. A BIM technology-assisted highway construction safety monitoring device according to claim 1, characterized in that: The dust cleaning component comprises a second motor (17) and a pump box (23), wherein the left side of the second motor (17) is fixedly connected to the right side of the fixed block (16), the rear side of the pump box (23) is fixedly connected to the front side of the fixed block (16), the output end of the second motor (17) is fixedly connected to a disc (18), the front edge of the disc (18) is fixedly connected to a thin rod (19), the outer side of the thin rod (19) is slidably connected to a hollow shell (20), the left side of the hollow shell (20) is fixedly connected to a push rod (21), the left side of the push rod (21) is fixedly connected to a piston (22), the front side of the pump box (23) is fixedly connected to an air intake pipe (25), the left side of the pump box (23) is fixedly connected to an air supply pipe (24), and the left side of the air supply pipe (24) is fixedly connected to a nozzle (28).

3. A BIM technology-assisted highway construction safety monitoring device according to claim 2, characterized in that: A second one-way valve (27) is arranged outside the gas delivery pipe (24), and a first one-way valve (26) is arranged outside the gas inlet pipe (25).

4. The BIM technology-assisted highway construction safety monitoring equipment according to claim 1 is characterized by: The outer side of the clamping jaw (12) is slidably connected to the inside of the sliding groove (10), and the bottom end of the threaded rod (6) is rotatably connected to the top of the workbench (9).

5. The BIM technology-assisted highway construction safety monitoring equipment according to claim 1 is characterized by: One end of the connecting rod (13) is hingedly connected to the outside of the threaded sleeve (7), and the other end of the connecting rod (13) is hingedly connected to the top of the clamping jaw (12).

6. The BIM technology-assisted highway construction safety monitoring equipment according to claim 2 is characterized by: The outer side of the piston (22) is slidably connected to the inside of the pump box (23).

7. The BIM technology-assisted highway construction safety monitoring equipment according to claim 2 is characterized by: The push rod (21) is externally slidably connected to a limiting block (29), and the rear side of the limiting block (29) is fixedly connected to the front side of the fixing block (16).

8. The BIM technology-assisted highway construction safety monitoring equipment according to claim 2 is characterized by: One end of the air delivery pipe (24) away from the pump box (23) is fixedly connected to the right side of the monitor (15).

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