Intelligent construction site detection device based on BIM

Abstract

The utility model discloses an intelligent construction site detection device based on BIM, which comprises a base, the lower surface of the base is fixedly connected with a fixing plate, the lower surface of the base is fixedly connected with four fixing blocks, the lower surfaces of the four fixing blocks are fixedly connected with universal wheels, the side wall of the fixing plate is rotatably connected with a second threaded rod through a bearing in a penetrating manner, and the second threaded rod is fixedly connected with a first threaded rod. And the second threaded rod is rotationally connected with a rotating wheel in a penetrating mode through a bearing, the rotating wheel is fixedly connected with a first bevel gear in a penetrating mode, the second threaded rod is in threaded connection with a brake block, and the upper surface of the brake block is slidably connected with the base. A plurality of universal wheels are directly and additionally arranged on the lower surface of the detection device, so that a worker can conveniently move and fix the detection device in situ at any time, the convenience of the whole device is improved, meanwhile, the detection probe is directly changed into a telescopic structure, the protection shell extends out when the detection probe needs to be used, and the detection probe is stored in the protection shell when the device is idle; and the possibility that the detection device is damaged due to the external environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of smart construction sites, and in particular to a BIM-based smart construction site detection device. Background Art

[0002] Modern society has higher and higher requirements for the safety and efficiency of construction sites, and is also facing more and more complex construction environments and process requirements. In order to meet these needs, smart construction site detection devices have emerged. Smart construction site detection devices use sensors, data acquisition and processing technology, wireless communication and other advanced technologies to monitor, analyze and control various parameters of the construction site in real time. It can monitor environmental parameters such as temperature, humidity, wind speed, gas concentration, etc. on the construction site, and warn of possible safety hazards in advance. At the same time, it can also monitor the construction progress, material consumption and other information of the construction site, and help project managers make real-time adjustments and optimizations. In general, smart construction site detection devices have important application value in modern life, which can improve the safety and efficiency of the construction site, reduce the cost of construction site management, and contribute to the sustainable development of the construction industry.

[0003] The existing smart construction site detection device is directly fixed in place by a column. When it needs to be moved to a new detection location, it needs to be disassembled, moved, and then reinstalled. This process requires frequent tool changes, which is extremely troublesome and inconvenient. At the same time, the existing smart construction site detection device is directly exposed to the external environment in daily life. Because the construction site environment is complex, it is very easy to be damaged if the device is placed directly in place without protection when not in use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a BIM-based smart construction site detection device.

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

[0006] A BIM-based smart construction site detection device comprises a base, a fixed plate fixedly connected to the lower surface of the base, four fixed blocks fixedly connected to the lower surface of the base, universal wheels fixedly connected to the lower surfaces of the four fixed blocks, a second threaded rod rotatably connected to the side wall of the fixed plate via a bearing, the second threaded rod rotatably connected to a rotating wheel via a bearing, the rotating wheel is fixedly connected to a first bevel gear, a brake block is threadedly connected to the second threaded rod, the upper surface of the brake block is slidably connected to the base, the brake block is slidably connected to the corresponding two universal wheels, and a damping pad is glued to the sliding connection between the brake block and the universal wheel.

[0007] Preferably, a protective shell is fixedly connected to the upper surface of the base, the protective shell is provided with a through hole, the protective shell is slidably connected to a sliding plate through the through hole, and a detection probe is fixedly connected to the upper surface of the sliding plate.

[0008] Preferably, the base is rotatably connected with a first threaded rod through a bearing, the first threaded rod is threadedly connected to the sliding plate, the first threaded rod is fixedly connected with a first gear and a second bevel gear through the first threaded rod, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, the base is rotatably connected to a rotating shaft through a bearing, and one end of the rotating shaft close to the second threaded rod is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0010] Preferably, a motor is fixedly connected to the upper surface of the base via a bracket, and an output end of the motor is fixedly connected to an end of the rotating shaft away from the second threaded rod.

[0011] Preferably, a damping pad is glued to the bearing connection between the rotating wheel and the second threaded rod.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. Because the existing smart construction site detection device is directly fixed in place by a column, when it needs to be transported to a new detection location, it needs to be disassembled, transported, and then reinstalled. This process requires frequent tool changes, which is extremely troublesome and inconvenient. Therefore, the utility model directly installs a plurality of universal wheels on the lower surface of the detection device based on the BIM smart construction site detection device, which is convenient for the staff to move and fix in place at any time, and improves the convenience of the overall device.

[0014] 2. Because the existing smart construction site detection devices are directly exposed to the external environment in daily life, and because the construction site environment is complex, it is very easy to be damaged if the device is directly placed in place without protection when not in use. Therefore, the utility model directly changes the detection probe into a retractable structure based on the BIM smart construction site detection device. When it is needed, the protective shell is extended out, and when the device is idle, the detection probe is retracted into the protective shell, reducing the possibility of the detection device being damaged by the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of a BIM-based smart construction site detection device proposed in the utility model.

[0016] Figure 2 for Figure 1 The main view in .

[0017] Figure 3 for Figure 1 Side view of the .

[0018] Figure 4 for Figure 1 Front view of the .

[0019] In the figure: 1 base, 2 protective shell, 3 fixed block, 4 universal wheel, 5 fixed plate, 6 sliding plate, 7 detection probe, 8 through hole, 9 brake block, 10 first threaded rod, 11 second threaded rod, 12 first bevel gear, 13 second bevel gear, 14 rotating wheel, 15 first gear, 16 second gear, 17 rotating shaft, 18 motor. 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-Figure 4 A BIM-based smart construction site detection device includes a base 1, a fixed plate 5 is fixedly connected to the lower surface of the base 1, four fixed blocks 3 are fixedly connected to the lower surface of the base 1, and the lower surfaces of the four fixed blocks 3 are fixedly connected to universal wheels 4. The side wall of the fixed plate 5 is rotatably connected with a second threaded rod 11 through a bearing, and the second threaded rod 11 is rotatably connected to a rotating wheel 14 through a bearing. The rotating wheel 14 is fixedly connected with a first bevel gear 12, and the second threaded rod 11 is threadedly connected with a brake block 9. The upper surface of the brake block 9 is slidably connected to the base 1 to limit the brake block 9 to prevent it from rotating during the movement of the brake block 9. The brake block 9 is slidably connected to the corresponding two universal wheels 4, and a damping pad is glued at the sliding connection between the brake block 9 and the universal wheel 4 to increase the friction when the brake block 9 contacts the universal wheel 4, thereby effectively braking the device to prevent displacement.

[0022] A protective shell 2 is fixedly connected to the upper surface of the base 1. The protective shell 2 is provided with a through hole 8. The protective shell 2 is slidably connected to a sliding plate 6 through the through hole 8. A detection probe 7 is fixedly connected to the upper surface of the sliding plate 6. A protective device is added to the entire detection probe 7 to prevent accidental damage.

[0023] The base 1 is rotatably connected with a first threaded rod 10 through a bearing, the first threaded rod 10 is threadedly connected to the sliding plate 6, the first threaded rod 10 is fixedly connected with a first gear 15 and a second bevel gear 13, and the second bevel gear 13 is meshed with the first bevel gear 12.

[0024] The base 1 is rotatably connected to a rotating shaft 17 through a bearing, and one end of the rotating shaft 17 close to the second threaded rod 11 is fixedly connected to a second gear 16 , which meshes with the first gear 15 .

[0025] The upper surface of the base 1 is fixedly connected with a motor 18 via a bracket, and the output end of the motor 18 is fixedly connected to the end of the rotating shaft 17 away from the second threaded rod 11, and the motor 18 is used as the only power driving system of the whole device.

[0026] A damping pad is glued at the bearing connection between the rotating wheel 14 and the second threaded rod 11. The damping pad can ensure that when the second bevel gear 13 drives the first bevel gear 12 to rotate, the second threaded rod 11 can be driven to rotate, and when the brake block 9 cannot move, it will not affect the operation of the entire device.

[0027] In the utility model, the detection device is first pushed to the position to be detected, and then the motor 18 is started, thereby driving the rotating shaft 17 fixedly connected to the output end of the motor 18 to rotate, thereby driving the rotating shaft 17 to penetrate the second gear 16 fixedly connected to rotate, thereby driving the first gear 15 meshing with the second gear 16 to rotate, thereby driving the first threaded rod 10 penetrated and fixedly connected to the first gear 15 to rotate, thereby driving the second bevel gear 13 penetrated and fixedly connected to the first threaded rod 10 to rotate, thereby driving the first bevel gear 12 meshing with the second bevel gear 13 to rotate, thereby driving the second threaded rod 11 penetrated and fixedly connected to the first bevel gear 12 to rotate, thereby driving the brake block 9 threadedly connected to the second threaded rod 11 to move toward the universal wheel 4 until the concave surface of the brake block 9 presses against the universal wheel 4, thereby achieving the purpose of braking and fixing the entire device, and at the same time, with the rotation of the first threaded rod 10, the sliding plate 6 threadedly connected to the first threaded rod 10 also moves up, thereby gradually moving the detection probe 7 fixedly connected to the upper surface of the sliding plate 6 upward, and extending the protective shell 2 to facilitate the detection of the surrounding environment.

[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 BIM-based intelligent construction site detection device, comprising a base (1), characterized in that: The lower surface of the base (1) is fixedly connected to a fixing plate (5), the lower surface of the base (1) is fixedly connected to four fixing blocks (3), the lower surfaces of the four fixing blocks (3) are all fixedly connected to universal wheels (4), the side wall of the fixing plate (5) is rotatably connected to a second threaded rod (11) through a bearing, the second threaded rod (11) is rotatably connected to a rotating wheel (14) through a bearing, the rotating wheel (14) is fixedly connected to a first bevel gear (12), the second threaded rod (11) is threadedly connected to a brake block (9), the upper surface of the brake block (9) is slidably connected to the base (1), the brake block (9) is slidably connected to the corresponding two universal wheels (4), and a damping pad is glued to the sliding connection between the brake block (9) and the universal wheel (4).

2. A BIM-based intelligent construction site detection device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a protective shell (2), the protective shell (2) is provided with a through hole (8), the protective shell (2) is slidably connected to a sliding plate (6) through the through hole (8), and the upper surface of the sliding plate (6) is fixedly connected to a detection probe (7).

3. A BIM-based intelligent construction site detection device according to claim 2, characterized in that: The base (1) is rotatably connected to a first threaded rod (10) through a bearing, the first threaded rod (10) is threadedly connected to a sliding plate (6), the first threaded rod (10) is fixedly connected to a first gear (15) and a second bevel gear (13), and the second bevel gear (13) is meshed with the first bevel gear (12).

4. The BIM-based intelligent construction site detection device according to claim 3 is characterized in that: The base (1) is rotatably connected to a rotating shaft (17) through a bearing, and one end of the rotating shaft (17) close to the second threaded rod (11) is fixedly connected to a second gear (16), and the second gear (16) is meshed with the first gear (15).

5. The BIM-based intelligent construction site detection device according to claim 4 is characterized in that: The upper surface of the base (1) is fixedly connected to a motor (18) via a bracket, and the output end of the motor (18) is fixedly connected to an end of the rotating shaft (17) away from the second threaded rod (11).

6. The BIM-based intelligent construction site detection device according to claim 5 is characterized in that: A damping pad is glued to the bearing connection between the rotating wheel (14) and the second threaded rod (11).

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