Remote supervision device for BIM construction

Abstract

The utility model relates to the technical field of BIM construction, and discloses a remote monitoring device for BIM construction, which comprises a fixing frame, a fixing block is slidably connected to the outer side of the upper part of the fixing frame, a bracket is fixedly connected to one side of the fixing block, a fixing plate is fixedly connected to one side of the bracket, a holder is rotatably connected to the lower part of the fixing frame, and a remote monitoring device for BIM construction is arranged on the holder. The lower part of the holder is rotatably connected with a camera, the camera is internally provided with a protection assembly, the protection assembly is used for preventing water, dust and electromagnetic interference of the supervision device, and the upper side of the fixing frame is internally provided with a positioning groove. According to the remote monitoring device, the plurality of tenons can be driven to be clamped in the plurality of clamping grooves by rotating the handle, so that the remote monitoring device is fixed at the lower part of the bracket, and the camera can resist external collision, is waterproof and dustproof and can prevent external electromagnetic interference through the joint matching of the outer layer, the middle layer and the inner layer of the camera.

Description

Technical Field

[0001] The utility model relates to the technical field of BIM construction, in particular to a remote supervision device for BIM construction. Background Technique

[0002] In today's construction industry, BIM technology is widely used to improve construction efficiency and quality. However, the complexity and dispersion of construction sites pose great challenges to management. The remote supervision device emerges as the times require. With the help of advanced communication and imaging technologies, managers can grasp the construction progress, quality and safety status in real time without being on-site, discover and solve problems in time, effectively reduce management costs, improve the controllability and transparency of construction, and promote the intelligentization and high efficiency of construction management;

[0003] The remote supervision device for BIM construction consists of a high-definition camera, a sensor, a data transmission module and a processing terminal. The high-definition camera collects the construction site images in real time, and the sensor obtains temperature, humidity and other environmental data. These information are quickly transmitted to the processing terminal through the data transmission module. The terminal uses the BIM model to integrate and analyze these data, generates an intuitive construction status report, enabling managers to remotely and comprehensively control the construction situation and make decisions and adjustments in time;

[0004] The existing remote supervision device for BIM construction does not have a quick installation and disassembly structure. When the device fails and needs to be repaired or replaced, the cumbersome disassembly process will consume a lot of time, affect the continuity of construction supervision, and reduce the overall work efficiency. Therefore, a remote supervision device for BIM construction is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a remote supervision device for BIM construction, aiming to improve the problem of reduced work efficiency due to the lack of a quick installation and disassembly structure in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A remote monitoring device for BIM construction includes a fixing frame. A fixing block is slidably connected to the outer side of the upper part of the fixing frame. One side of the fixing block is fixedly connected to a bracket, and one side of the bracket is fixedly connected to a fixing plate. A pan-tilt is rotatably connected to the lower part of the fixing frame, and a camera is rotatably connected to the lower part of the pan-tilt. A protection component is arranged inside the camera, and the protection component is used for waterproofing, dustproofing and electromagnetic interference prevention of the monitoring device. A positioning groove is formed inside the upper side of the fixing frame. A handle is rotatably connected to the front side of the upper part of the fixing frame. A worm is rotatably connected inside the positioning groove, and the handle is fixedly connected to the front end of the worm. A transmission rod is rotatably connected inside the positioning groove. A first gear is fixedly connected to the middle of the transmission rod, and the first gear meshes with the worm. A second gear is fixedly connected to the middle of the transmission rod. A sliding rod is slidably connected inside the upper side of the fixing frame, and the sliding rod meshes with the second gear. A plurality of uniformly distributed first connecting rods are rotatably connected to the outer periphery of the upper part of the fixing frame. A plurality of uniformly distributed second connecting rods are rotatably connected to the outer periphery of the top of the sliding rod. A plurality of uniformly distributed tenons are rotatably connected to the far sides of the plurality of first connecting rods and the plurality of second connecting rods;

[0008] As a further description of the above technical solution:

[0009] The protection component includes an intermediate layer, and the intermediate layer is fixedly connected inside the camera. An inner layer is fixedly connected inside the intermediate layer;

[0010] As a further description of the above technical solution:

[0011] The outer layer of the camera is made of glass fiber reinforced plastic material, the inner layer is made of conductive foam material, and the intermediate layer is made of nitrile rubber material;

[0012] As a further description of the above technical solution:

[0013] A plurality of uniformly distributed clamping grooves are formed inside the fixing block, and the plurality of tenons are respectively slid inside the plurality of clamping grooves;

[0014] As a further description of the above technical solution:

[0015] A plurality of uniformly distributed holes are formed inside the fixing plate;

[0016] As a further description of the above technical solution:

[0017] A protective cover is fixedly connected to the front side of the camera, and the protective cover is made of optical glass material;

[0018] As a further description of the above technical solution:

[0019] A limiting piece is fixedly connected to the upper part of the sliding rod, and the limiting piece slides inside the upper side of the fixing frame;

[0020] As a further description of the above technical solution:

[0021] The fixing frame is made of polyoxymethylene.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by rotating the handle, the worm can be driven to rotate. The worm can drive the first gear to rotate. The first gear can drive the transmission rod and the second gear to rotate. The second gear can drive the sliding rod to slide. The sliding rod can drive a plurality of second connecting rods to move. The plurality of second connecting rods cooperate with the plurality of first connecting rods to drive a plurality of tenons to open or tighten inside the fixing block, so as to complete the rapid installation and disassembly of the remote monitoring device.

[0024] 2. In the utility model, using conductive foam material to make the inner layer can block external electromagnetic interference, ensure the normal operation of the internal circuit of the camera, and provide a certain buffering and shock absorption effect. Using nitrile rubber material to make the middle layer can provide excellent elasticity, sealing performance and corrosion resistance, increase the waterproof and dustproof performance and service life of the camera. Through the joint cooperation of the outer layer, middle layer and inner layer of the camera, the protection work of the camera is completed. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a remote monitoring device for BIM construction proposed by the utility model;

[0026] Figure 2 is a structural schematic diagram of the fixing frame of a remote monitoring device for BIM construction proposed by the utility model;

[0027] Figure 3 is a structural schematic diagram of the camera of a remote monitoring device for BIM construction proposed by the utility model;

[0028] Figure 4 is Figure 2 the enlarged view of A in

[0029] Figure 5 is Figure 2 the sectional schematic diagram of B in

[0030] Legend Explanation:

[0031] 1. Fixed frame; 2. Handle; 3. Fixed block; 4. Bracket; 5. Camera; 6. Protective cover; 7. Pan-tilt head; 8. Positioning groove; 9. Link 1; 10. Tenon; 11. Link 2; 12. Card slot; 13. Inner layer; 14. Intermediate layer; 15. Worm; 16. Slide bar; 17. Transmission rod; 18. Gear 1; 19. Gear 2; 20. Fixed plate; 21. Limit piece. Detailed implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Refer to Figure 1 , Figure 2 , Figure 4 and Figure 5, an embodiment provided by the present utility model: a remote supervision device for BIM construction, including a fixing frame 1, the fixing frame 1 is used for fixing and supporting the remote supervision device, a fixing block 3 is slidably connected to the outer side of the upper part of the fixing frame 1, the fixing block 3 is used for fixing the remote supervision device, a bracket 4 is fixedly connected to one side of the fixing block 3, the bracket 4 is used for supporting the fixing block 3 to fix the remote supervision device, a fixing plate 20 is fixedly connected to one side of the bracket 4, the fixing plate 20 is used for fixing the bracket 4 on the building, a pan-tilt 7 is rotatably connected to the lower part of the fixing frame 1, a camera 5 is rotatably connected to the lower part of the pan-tilt 7, the pan-tilt 7 is used for supporting the camera 5 and driving it to rotate for monitoring, a protection component is arranged inside the camera 5, the protection component is used for waterproofing, dustproofing and anti-electromagnetic interference of the supervision device, a positioning groove 8 is opened inside the upper side of the fixing frame 1, a handle 2 is rotatably connected to the front side of the upper part of the fixing frame 1, the handle 2 is used for driving the quick installation and disassembly structure inside the fixing frame 1 to work, a worm 15 is rotatably connected inside the positioning groove 8, the worm 15 is used for driving the quick installation and disassembly structure to work, the handle 2 is fixedly connected to the front end of the worm 15, rotating the handle 2 can drive the worm 15 to rotate, a transmission rod 17 is rotatably connected inside the positioning groove 8, a first gear 18 is fixedly connected to the middle of the transmission rod 17, the first gear 18 can drive the transmission rod 17 to rotate, the first gear 18 meshes with the worm 15, the worm 15 can drive the first gear 18 to rotate, a second gear 19 is fixedly connected to the middle of the transmission rod 17, the transmission rod 17 can drive the second gear 19 to rotate, a sliding rod 16 is slidably connected inside the upper side of the fixing frame 1, the sliding rod 16 meshes with the second gear 19, the second gear 19 can drive the sliding rod 16 to slide up and down, a plurality of uniformly distributed first connecting rods 9 are rotatably connected to the outer periphery of the upper part of the fixing frame 1, a plurality of uniformly distributed second connecting rods 11 are rotatably connected to the outer periphery of the top of the sliding rod 16, the sliding rod 16 can drive a plurality of second connecting rods 11 to rotate, a plurality of uniformly distributed tenons 10 are rotatably connected to the far sides of a plurality of first connecting rods 9 and a plurality of second connecting rods 11, the tenons 10 are used for fixing the remote supervision device, a plurality of uniformly distributed card slots 12 are opened inside the fixing block 3, a plurality of tenons 10 are respectively slid inside a plurality of card slots 12, a plurality of tenons 10 being clamped inside a plurality of card slots 12 can fix the fixing frame 1 to the lower part of the fixing block 3, a plurality of uniformly distributed holes are opened inside the fixing plate 20, the plurality of holes are used for fixing the fixing plate on the building, a protective cover 6 is fixedly connected to the front side of the camera 5, the protective cover 6 is used for protecting the lens of the camera 5, the protective cover 6 is made of optical glass material, the optical glass material has the characteristics of wear resistance and scratch resistance, and can enable the camera 5 to provide clear and accurate images, a limiting piece 21 is fixedly connected to the upper part of the sliding rod 16, the limiting piece 21 slides inside the upper side of the fixing frame 1, the limiting piece 1 is used for preventing the sliding rod 16 from rising or falling excessively to damage the structure, the fixing frame 1 is made of polyoxymethylene material, and the polyoxymethylene material has good mechanical strength and self-lubricity, which can reduce the weight and cost.

[0034] Reference Figure 1 and Figure 3 , the protection component includes an intermediate layer 14, which is fixedly connected inside the camera 5. The intermediate layer 14 can enhance the waterproof and dustproof effects, fill the possible tiny gaps in the outer protective shell, and further improve the protection level. An inner layer 13 is fixedly connected inside the intermediate layer 14. The inner layer 13 can adsorb and block a small amount of water vapor and dust entering the interior, and at the same time weaken and eliminate the electromagnetic interference that may penetrate the outer layer. The outer layer of the camera 5 is made of glass fiber reinforced plastic material. The glass fiber reinforced plastic material is light in weight, high in strength, and has a certain electromagnetic shielding ability. The inner layer 13 is made of conductive foam material. The conductive foam material has good electromagnetic shielding performance and can effectively block external electromagnetic interference, thus ensuring the normal operation of the internal circuit of the camera. The intermediate layer 14 is made of nitrile rubber material. The nitrile rubber material has good sealing performance and can effectively prevent the intrusion of moisture, dust, and tiny particles, greatly enhancing the waterproof and dustproof performance of the camera.

[0035] Working principle: Insert the upper part of the fixing frame 1 into the inside of the fixing block 3. Rotating the handle 2 can drive the worm 15 to rotate. The worm 15 can drive the first gear 18 to rotate. The first gear 18 can drive the transmission rod 17 to rotate. The transmission rod 17 can drive the second gear 19 to rotate. The second gear 19 can drive the slide rod 16 to slide up and down. The slide rod 16 can drive multiple second connecting rods 11 to rotate. Multiple second connecting rods 11 cooperating with multiple first connecting rods 11 can drive multiple tenons 10 to move. When multiple tenons 10 open and are respectively engaged inside multiple slots 12, the fixing frame 1 can be fixed to the lower part of the fixing block 3, completing the rapid installation work of the remote monitoring device. Using glass fiber reinforced plastic to make the outer layer of the camera 5 can provide effective physical protection for the camera 5, resist external collisions and squeezes, and reduce the risk of damage. Making the intermediate layer 14 of the camera 5 with nitrile rubber material can enhance the sealing performance of the camera 5, prevent the intrusion of water vapor, dust, and impurities, and can resist the erosion of possible oil stains and chemical substances in the external environment. Using conductive foam material to make the inner layer 13 of the camera 5 can effectively block the electromagnetic signal generated by the internal circuit from radiating outward, and can also prevent external electromagnetic interference from entering, ensuring the clarity and stability of the camera imaging, and reducing image noise and signal distortion.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A remote monitoring device for BIM construction, comprising a fixed frame (1), characterized in that: The upper outer side of the fixing frame (1) is slidably connected to a fixing block (3), one side of the fixing block (3) is fixedly connected to a bracket (4), one side of the bracket (4) is fixedly connected to a fixing plate (20), the lower part of the fixing frame (1) is rotatably connected to a pan head (7), the lower part of the pan head (7) is rotatably connected to a camera (5), a protective component is arranged inside the camera (5), and the protective component is used to protect the monitoring device from water, dust and electromagnetic interference, a positioning groove (8) is provided inside the upper side of the fixing frame (1), the upper front side of the fixing frame (1) is rotatably connected to a handle (2), the inside of the positioning groove (8) is rotatably connected to a worm (15), the handle (2) is fixedly connected to the front end of the worm (15), the A transmission rod (17) is rotatably connected inside the positioning groove (8), a gear one (18) is fixedly connected to the middle of the transmission rod (17), the gear one (18) and the worm (15) are meshed with each other, a gear two (19) is fixedly connected to the middle of the transmission rod (17), a slide rod (16) is slidably connected inside the upper side of the fixed frame (1), the slide rod (16) and the gear two (19) are meshed with each other, a plurality of evenly distributed connecting rods (9) are rotatably connected to the upper periphery of the fixed frame (1), a plurality of evenly distributed connecting rods (11) are rotatably connected to the top periphery of the slide rod (16), and a plurality of evenly distributed connecting rods (11) are rotatably connected to the far side of the plurality of connecting rods (9) and the plurality of connecting rods (11) are rotatably connected to a plurality of evenly distributed tenons (10).

2. A remote monitoring device for BIM construction according to claim 1, characterized in that: The protective component comprises an intermediate layer (14), wherein the intermediate layer (14) is fixedly connected to the interior of the camera (5), and the interior of the intermediate layer (14) is fixedly connected to the inner layer (13).

3. A remote monitoring device for BIM construction according to claim 2, characterized in that: The outer layer of the camera (5) is made of glass fiber reinforced plastic material, the inner layer (13) is made of conductive foam material, and the middle layer (14) is made of nitrile rubber material.

4. A remote monitoring device for BIM construction according to claim 1, characterized in that: The fixing block (3) is provided with a plurality of evenly distributed slots (12) inside, and the plurality of tenons (10) slide inside the plurality of slots (12) respectively.

5. The remote monitoring device for BIM construction according to claim 1, characterized in that: The fixing plate (20) is provided with a plurality of evenly distributed holes inside.

6. A remote monitoring device for BIM construction according to claim 1, characterized in that: A protective cover (6) is fixedly connected to the front side of the camera (5), and the protective cover (6) is made of optical glass.

7. A remote monitoring device for BIM construction according to claim 1, characterized in that: The upper part of the sliding rod (16) is fixedly connected to a limiting plate (21), and the limiting plate (21) slides inside the upper side of the fixing frame (1).

8. The remote monitoring device for BIM construction according to claim 1, characterized in that: The fixing frame (1) is made of polyoxymethylene material.

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