BIM construction management monitoring device

Abstract

The utility model relates to the field of BIM (Building Information Modeling) construction management, in particular to a BIM construction management monitoring device, which comprises a wheel structure which is controlled to be folded and unfolded through mutual cooperation of a first motor, a first screw rod, a guide rod, a supporting rod and the like, and a monitoring camera lifting mechanism which is mainly composed of a second motor, a second screw rod and the like, compared with the prior art, the device has the advantages that a wheel structure convenient to move is mounted below a traditional camera supporting rod, so that a BIM monitoring camera can always flexibly and quickly make space when construction is hindered, and on the basis, a group of folding and unfolding mechanisms are matched for the wheels, so that the wheels can be conveniently folded upwards, and the construction efficiency is improved. The base replaces wheels to make contact with the ground, and the stability of installation and arrangement of the monitoring camera instrument is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of BIM construction management, specifically to a BIM construction management monitoring device. Background Technology

[0002] BIM is short for Building Information Modeling. Introducing BIM technology into various environments such as architectural design, construction, and supervision can unify multiple processes and related departments, including construction site layout, cost control, quality management, safety management, and process control, and achieve real-time monitoring and communication.

[0003] In the construction supervision process based on BIM technology, in addition to software, on-site hardware support is also required. Generally, the cameras used for monitoring and recording are fixedly installed in the construction site. As the building under construction changes every day, the monitoring equipment will inevitably occupy the construction space and hinder construction operations. Digging it out of the ground and setting it up in another place also requires a lot of time and labor, which will affect the progress of construction. Therefore, a BIM construction management and monitoring device is provided. Utility Model Content

[0004] I. Technical problems to be solved

[0005] The technical problem this invention aims to solve is that the on-site photography equipment for supporting BIM building construction supervision, which is fixedly installed in the construction site, always affects and hinders construction.

[0006] II. Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a BIM construction management and monitoring device, including a monitoring camera that is interconnected and matched with the BIM construction management system, and a hollow pole that supports the installation of the monitoring camera in the construction area.

[0008] A base frame is connected to the bottom of the hollow pole. Multiple wheels are installed on both sides of the bottom of the base frame to allow the monitoring camera to move within the construction area and prevent it from affecting the construction process. A retrieval mechanism is installed at the bottom of the hollow pole to lift the wheels, causing the bottom of the base frame to be in contact with the ground, so that the monitoring camera can be placed relatively stably within the construction area.

[0009] The monitoring camera is installed on one side of the top of the hollow pole, and the top of the hollow pole is equipped with a lifting mechanism that can adjust the height of the monitoring camera according to the location of the target area for monitoring construction.

[0010] Furthermore, the hollow rod has cavities at both the top and bottom, and grooves communicating with the cavities are provided around its perimeter.

[0011] Furthermore, the retraction mechanism includes a screw rod rotatably connected to the bottom cavity of the hollow rod, a motor that drives and cooperates with the screw rod is installed in the base frame, a screw sleeve is threadedly connected to the screw rod, support rods are rotatably connected to both sides of the hollow rod, connecting rods that slide with the hollow rod through through grooves are connected to both ends of the screw sleeve, a guide rod is rotatably connected between the end of the connecting rod and the support rod, and a carrier plate for mounting wheels is connected to the bottom of the support rod by bending inward.

[0012] Furthermore, the base frame is provided with clearance grooves on both sides to accommodate the support rods and wheels, and the base frame is connected with limiting blocks on both sides for limiting the support rods and positioning the wheels.

[0013] Furthermore, the lifting mechanism includes a second screw rod rotatably connected to the top cavity of the hollow rod, a second motor that drives and cooperates with the second screw rod at the top of the hollow rod, a second screw sleeve threadedly connected to the second screw rod, and a slide frame that slides and is slidably connected to the hollow rod by being embedded in a slide groove on the outside of the second screw sleeve, and the monitoring camera is installed below one end of the slide frame.

[0014] III. Beneficial Effects

[0015] The advantages of this invention compared to existing technologies are as follows: This device has a wheel structure installed below the traditional camera support rod, which makes it easy to move. This allows the BIM monitoring camera to flexibly and quickly make room when obstructing construction. In addition, a set of retraction mechanism is provided for the wheel, which makes it easy to retract the wheel upwards and use the base frame to replace the wheel in contact with the ground, thereby enhancing the stability of the installation and layout of the monitoring camera. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of a BIM construction management and monitoring device according to this utility model. Figure 1 .

[0017] Figure 2 This is a schematic diagram of the external structure of a BIM construction management and monitoring device according to this utility model. Figure 2 .

[0018] Figure 3 This is a schematic diagram of the external structure of a BIM construction management and monitoring device according to this utility model. Figure 3 .

[0019] Figure 4 yes Figure 1 A partial structural diagram.

[0020] Figure 5 yes Figure 3 A partial structural diagram.

[0021] Figure 6 yes Figure 5 A schematic diagram of the structure of part A.

[0022] As shown in the figure: 1. Base frame, 2. Hollow rod, 3. Screw 1, 4. Motor 1, 5. Screw sleeve 1, 6. Guide rod, 7. Support rod, 8. Carrier plate, 9. Wheel, 10. Leaving groove, 11. Limiting block, 12. Screw 2, 13. Motor 2, 14. Screw sleeve 2, 15. Slide carriage, 16. Monitoring camera. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Example 1

[0025] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a BIM construction management and monitoring device, including a monitoring camera 16 that is interconnected with and matched with the BIM construction management system, and a hollow rod 2 that carries the monitoring camera 16 for installation in the construction area. The top and bottom of the hollow rod 2 are provided with cavities, and the hollow rod 2 is provided with sliding grooves that communicate with the cavities on all four sides.

[0026] The monitoring camera 16 is used to record and film at the construction site. In conjunction with the modeling, programs, response and supervision mechanisms of the BIM construction management system itself, the construction site is monitored to achieve the goals of quality management and safety management.

[0027] The monitoring camera 16 is installed on the hollow pole 2, which then stands near the construction area like a utility pole, and captures and records the construction scene through the camera.

[0028] A base frame 1 is connected to the bottom of the hollow rod 2. Multiple wheels 9 are installed on both sides of the bottom of the base frame 1, which allow the monitoring camera 16 to move in the construction area to prevent it from affecting the construction process.

[0029] Below the aforementioned pole-mounted camera assembly, a set of wheels 9 is provided, which facilitates the flexible and convenient movement of the monitoring camera 16 and the device within the construction area.

[0030] Unlike conventional monitoring systems, BIM construction supervision cameras are not stationary and require multiple cameras to work together to cover the entire target monitoring area and avoid blind spots and loopholes. They are mobile, as long as they can control the overall construction status.

[0031] The device can move quickly on the ground via wheels 9 without occupying construction space or affecting construction progress. To prevent the monitoring device from being moved away by malicious individuals, which would make it impossible to effectively supervise the construction process, an additional electronic control system can be installed. By using a remote control, setting a key, or other means, a designated person can be assigned to start the device via the wheel 9 retraction mechanism described below.

[0032] The hollow rod 2 is equipped with a retraction mechanism at its bottom that can lift the wheel 9, causing the bottom of the base frame 1 to be in contact with the ground, so that the monitoring camera 16 can be placed relatively stably in the construction area. The retraction mechanism includes a screw 3 rotatably connected to the cavity at the bottom of the hollow rod 2. A motor 4 that drives and cooperates with the screw 3 is installed in the base frame 1. A screw sleeve 5 is threadedly connected to the screw 3. Support rods 7 are rotatably connected to both sides of the hollow rod 2. Connecting rods that slide with the hollow rod 2 through through grooves are connected to both ends of the screw sleeve 5. A guide rod 6 is rotatably connected between the end of the connecting rod and the support rod 7. The bottom end of the support rod 7 is bent inward and connected to a carrier plate 8 on which the wheel 9 is installed below.

[0033] The base frame is provided with clearance grooves 10 on both sides to accommodate the support rod 7 and the wheel 9. Limiting blocks 11 for limiting the support rod 7 and positioning the wheel 9 are connected on both sides of the base frame.

[0034] Motor 4 is mounted in the base frame via a motor frame. When motor 4 runs, it causes screw 3 to rotate. The top of screw 3 is rotatably mounted in hollow rod 2 via bearings and other related components. Since the connecting rod part of the edge of the sleeve 5 is embedded in the groove at the bottom of the hollow rod 2, it provides a limiting condition for the movement of sleeve 5 on screw 3. Therefore, when sleeve 5 moves up and down on screw 3, it will cause the support rod 7 rotatably connected to hollow rod 2 to rotate through guide rod 6, thereby changing its tilt angle. At the same time, the height of its bottom end also changes.

[0035] From an overall external perspective, when the screw sleeve 5 rises on the screw rod 3, the two support rods 7 on both sides of the hollow rod 2, which are in a V-shape, gradually expand to a greater extent. This causes the main body, including the base frame and the hollow rod 2, to move downwards until the bottom surface of the base frame contacts the ground. Before this, the wheel 9 is still on the ground.

[0036] Motor 4 continues to run, and the two support rods 7 continue to rotate outward under the action of guide rod 6. The wheels 9 installed on the bottom end and the carrier plate 8 also slowly leave the ground and rise. At this time, only the base frame is in contact with the ground. Using the base frame bottom plate with a larger area and stronger friction to replace the wheels 9 in contact with the ground can more stably place the monitoring camera 16 on the ground for construction monitoring and filming. If the base frame, hollow rod 2 and other suitable materials are made of materials with greater mass, the stability of this placement can be further enhanced.

[0037] Example 2

[0038] The monitoring camera 16 is installed on one side of the top of the hollow pole 2. The top of the hollow pole 2 is equipped with a lifting mechanism that can adjust the height of the monitoring camera 16 according to the location of the target area of ​​the monitoring construction. The lifting mechanism includes a screw rod 12 rotatably connected in the cavity at the top of the hollow pole 2. A second motor 13 that drives and cooperates with the screw rod 12 is installed at the top of the hollow pole 2. A screw sleeve 14 is threadedly connected to the screw rod 12. A slide frame 15 that slides and is embedded in a sliding groove and slidably connected to the hollow pole 2 is connected to the outside of the screw sleeve 14. The monitoring camera 16 is installed below one end of the slide frame 15.

[0039] Because the position of the surveillance camera 16 has been changed, it needs to be adjusted so that the camera can continue to be aimed at the construction area for filming;

[0040] The cameras used in the surveillance camera 16 generally have a tilt adjustment function, which is within the scope of existing technology, so it will not be discussed in detail.

[0041] In addition, the device is operated by motor 13, which causes screw 12 in the supporting lifting mechanism to rotate. The bottom end of screw 12 is also rotatably connected to the top of hollow rod 2 through bearings and other related components. Since the slide 15 carrying the monitoring camera 16 is embedded in the corresponding slide groove and is in a sliding connection with the hollow rod 2, it provides a limiting condition for the movement of the screw sleeve 14 on screw 12. Thus, the slide 15 and screw sleeve 16 can carry the monitoring camera 16 and move up and down on one side of the top of the hollow rod 2, which is convenient for calibrating the direction and position of the monitoring and shooting.

[0042] In the specific implementation of this utility model, since the device is equipped with a wheel structure 9, the device can be easily pushed to place the BIM monitoring camera in the construction area. During placement, the operation of motor 4 and the rotation of screw 3 cause the base frame to descend and the wheel 9 to rise. After the wheel 9 is completely off the ground, the monitoring camera 16 can be placed properly with relative confidence and construction monitoring work can be carried out.

[0043] If the monitoring camera 16 and its base frame occupy the construction site and affect the construction process during the construction process, the No. 1 motor 4 can be reversed to allow the wheel 9 to re-contact the ground and lift the base frame. Then, it can be moved to another location by hand and repositioned to continue monitoring and filming the construction area.

[0044] If the camera cannot be effectively aimed at the target area due to height issues, motor 13 can be started to raise or lower the monitoring camera 16 by rotating screw 12, in conjunction with adjustment and calibration work.

[0045] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A BIM construction management monitoring device, comprising a monitoring camera (16) interconnected and matched with a BIM construction management system, and a hollow pole (2) supporting the monitoring camera (16) for installation in the construction area, characterized in that: The hollow rod (2) is connected to a base frame (1) below. Multiple wheels (9) are installed on both sides of the bottom of the base frame (1) to allow the monitoring camera (16) to move in the construction area and prevent it from affecting the construction process. The bottom of the hollow rod (2) is equipped with a mechanism that can lift the wheels (9) and make the bottom of the base frame (1) fit against the ground, so that the monitoring camera (16) can be placed relatively stably in the construction area. The monitoring camera (16) is installed on one side of the top of the hollow pole (2). The top of the hollow pole (2) is equipped with a lifting mechanism that can adjust the height of the monitoring camera (16) according to the location of the target area of ​​the monitoring construction.

2. The BIM construction management and monitoring device according to claim 1, characterized in that: The hollow rod (2) has cavities at the top and bottom, and grooves communicating with the cavities are provided around the hollow rod (2).

3. The BIM construction management and monitoring device according to claim 2, characterized in that: The retraction mechanism includes a screw rod (3) rotatably connected to the bottom cavity of the hollow rod (2), a motor (4) that drives and cooperates with the screw rod (3) is installed in the base frame (1), a screw sleeve (5) is threadedly connected to the screw rod (3), support rods (7) are rotatably connected to both sides of the hollow rod (2), and connecting rods that slide with the hollow rod (2) through through grooves are connected to both ends of the screw sleeve (5). A guide rod (6) is rotatably connected between the end of the connecting rod and the support rod (7), and a carrier plate (8) for mounting wheels (9) is bent inward at the bottom of the support rod (7).

4. The BIM construction management and monitoring device according to claim 3, characterized in that: The base frame is provided with clearance grooves (10) for the support rod (7) and wheel (9) on both sides, and the base frame is provided with limiting blocks (11) for limiting the support rod (7) and positioning the wheel (9) on both sides.

5. The BIM construction management and monitoring device according to claim 2, characterized in that: The lifting mechanism includes a second screw (12) rotatably connected to the top cavity of the hollow rod (2). A second motor (13) is installed at the top of the hollow rod (2) and is mutually driven and cooperated with the second screw (12). A second screw sleeve (14) is threadedly connected to the second screw (12). A slide frame (15) is connected to the outside of the second screw sleeve (14) and is slidably connected to the hollow rod (2) by being embedded in a slide groove. The monitoring camera (16) is installed below one end of the slide frame (15).

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