Construction management monitoring device based on BIM

Abstract

The utility model discloses a BIM-based construction management monitoring device. The BIM-based construction management monitoring device comprises a monitoring control box, an adjustable lifting rod and a plurality of monitoring cameras, the adjustable lifting rod is provided with an automatic lifting mechanism and a manual lifting mechanism; a detachable connecting structure is arranged between the monitoring camera and the adjustable lifting rod; the monitoring camera is further provided with a hanging buckle connecting structure. According to the BIM-based construction management monitoring device, the manual lifting mechanism is arranged to play a role in manually adjusting the height of the adjustable lifting rod, so that the normal use of the BIM-based construction management monitoring device is ensured; by arranging the detachable connecting structure, detachable connection between the monitoring camera and the adjustable lifting rod is facilitated, and the hanging buckle connecting structure is combined to provide various wall hanging connection effects, so that the monitoring camera can be fixed on a pipe frame or an arm frame and the like, the installation applicability is improved, and the application range of remote assistant monitoring is widened; and the applicability of the BIM-based construction management monitoring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction management monitoring devices, and in particular to a construction management monitoring device based on BIM. Background Art

[0002] "Safety first" is the primary guiding principle that enterprises implement in the production process. Safe production is not only related to the personal safety of workers, but also to the interests of the enterprise itself. It is a very important link in the operation and management of the enterprise. At the construction site during the production process of the enterprise, the complex construction environment, high mobility of construction personnel, cross-operation of construction parties, and collaborative work of multiple personnel have brought great difficulties to the safety management of the project, and there are also great safety hazards.

[0003] Common safety identification equipment includes AI cameras. On the one hand, its functions are relatively simple and expensive. On the other hand, it is affected by factors such as power supply difficulties at the project construction site, lack of network access, and complex application environment. It is impossible to achieve convenient and fast mobile monitoring and closed-loop management of safety events following the changes in the construction area. Its reliance on third-party management platforms, additional video storage devices, and wired access networks greatly restricts its flexible application in construction site safety management and fails to meet the user's management expectations for safe production. In response to the above problems, people invented patent number: CN202321072027.2, which discloses a mobile construction safety intelligent AI monitoring station, which is equipped with a starlight-level cloud billiards camera, a hard disk recorder NVR, an AI edge computing box, and an audio-visual alarm, etc., to monitor the construction site in real time, monitor and warn safety events in the operation area, effectively improve the safety management level of the project, and make the project site management more intelligent. The monitoring device is uploaded to the security cloud platform through a wireless transmission module, and transmitted to the cloud control management PC and mobile phone, thereby meeting the supervision goals of remote real-time monitoring of the operation site status, construction dynamics, progress overview, and operation environment in safety management. However, the above-mentioned monitoring station still has the following problems: 1. Its multi-stage electric push rod is used for height adjustment of the monitoring angle of the starlight-level pan-tilt camera. When a fault occurs, it cannot adjust the height and needs to be maintained and replaced before subsequent monitoring can be carried out, which affects the subsequent normal monitoring and use of the monitoring station and affects the progress of construction; 2. The starlight-level pan-tilt camera of the existing monitoring station is fixedly connected and cannot be disassembled for remote connection within a certain range. When used in special environments such as narrow space or high humidity, the monitoring station cannot be used in special environments. There are certain limitations in use, and monitoring stations of other specifications need to be replaced, which increases the monitoring cost. Utility Model Content

[0004] This utility model is aimed at the current technical deficiencies and provides a BIM-based construction management monitoring device, aiming to solve the technical problems in the prior art that the push rod cannot be adjusted for standby use, affecting normal monitoring use; and the monitoring device has great limitations in use.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0006] A BIM-based construction management monitoring device includes a monitoring control box, an adjustable lifting rod and multiple monitoring cameras. The bottom of the monitoring control box is provided with a roller assembly, an industrial display screen and an industrial joystick keyboard. The adjustable lifting rod is arranged on the monitoring control box, and multiple monitoring cameras are arranged on the adjustable lifting rod; the adjustable lifting rod is provided with an automatic lifting mechanism and a manual lifting mechanism; a detachable connection structure is provided between the monitoring camera and the adjustable lifting rod; the monitoring camera is also provided with a hanging buckle connection structure; the monitoring camera is provided with a wireless connection module and an electrical contact module, and the monitoring control box is provided with a wireless connection module 1 and an electrical contact module 1.

[0007] As a further improvement, the monitoring and control box is provided with a platform, the adjustable lifting rod includes a first support rod and a second support rod, the first support rod and the second support rod are both tubular structures, the first support rod is arranged on the platform, and the second support rod is arranged inside the first support rod; the automatic lifting mechanism includes a servo motor and a screw assembly, a bracket is provided inside the platform, the bracket is provided with a mounting plate, the servo motor is arranged below the mounting plate, the mounting plate and the first support rod are both provided with bearings, the bearing in the first support rod is provided with a mounting block, the mounting block is fixed below the first support rod, the screw assembly is vertically fixed on the bearing of the mounting block, and the screw assembly is connected to the driving end of the servo motor; the screw assembly is provided with a screw nut, the screw nut is provided with a mounting seat, and the second support rod is arranged on the mounting seat.

[0008] As a further improvement, the inner wall of the first support rod is provided with two mirror-image sliding grooves, the outer side of the second support rod is provided with positioning blocks, and the positioning blocks are respectively arranged in the sliding grooves; the top of the first support rod is provided with a limiting buckle.

[0009] As a further improvement, the manual lifting mechanism includes two synchronous wheels and a handle, the platform is provided with a bearing 1, the handle is provided with a rotating shaft, the bearing is arranged in the bearing 1, the synchronous wheels are respectively arranged on the tail end of the screw assembly and the rotating shaft, and belts are provided between the synchronous wheels to form a linkage connection; the rotating shaft is provided with a positioning column, the handle is provided with a positioning sleeve, and the handle and the rotating shaft are detachably connected.

[0010] As a further improvement, a cross bar is provided at the top of the second support rod, and the cross bar is provided with two connecting heads; the monitoring camera is provided with a base, and the detachable connecting structure includes a buckle slot and a buckle block, the buckle block is arranged on the base, and the buckle slot is arranged on the connecting head, a limit block is provided at one end of the buckle slot, and an insertion port is provided at the other end of the buckle slot, and metal spring sheets are provided on both sides of the insertion port, and the buckle block is inserted into the buckle slot for buckling connection during connection.

[0011] As a further improvement, the electrical contact module is arranged on the buckle block, the electrical contact module 1 is arranged in the buckle groove, the electrical contact module and the electrical contact module 1 are both elastic metal sheets, the electrical contact module and the electrical contact module 1 are used to monitor the electrical connection between the camera and the monitoring control box, thereby realizing the contact transmission of signals and the transmission of current; the hook connection structure includes a magnet and an elastic buckle tube, the magnet is arranged on the buckle block, and the elastic buckle tube is arranged at the end of the base.

[0012] As a further improvement, the magnet is a ring magnet, and the outer side and inner side of the magnet are provided with spacers, and the spacers are magnetic isolation plates, and the spacers are used to prevent the influence of magnetic force; the elastic buckle tube is provided with an insertion port one, and the insertion port one is provided with two mirror-opposite extension blocks, and the extension blocks are provided with through holes; the inner side of the elastic buckle tube is also provided with an anti-slip texture.

[0013] As a further improvement, the monitoring and control box is provided with a BIM processing component, a control component and a battery, and the BIM processing component is electrically connected to the control component; the monitoring and control box is also provided with an antenna, and the antenna is arranged on the platform.

[0014] As a further improvement, the roller assembly includes a plurality of universal rollers; the monitoring camera is a starlight-level pan-tilt camera, and a lithium battery and a charging port are also provided in the base.

[0015] As a further improvement, the monitoring control box is also provided with connecting wires and a box door, and the connecting wires are provided with a plug.

[0016] Compared with the prior art, the above one or more technical solutions in the BIM-based construction management and monitoring device provided by the embodiment of the utility model have at least one of the following technical effects:

[0017] 1. The utility model is provided with an automatic lifting mechanism to automatically adjust the height of the monitoring camera according to demand, so that the monitoring camera can be adjusted in height according to the monitoring range, thereby improving the monitoring applicability; in combination with the manual lifting mechanism, which is used to serve as a standby manual adjustment of the height of the adjustable lifting rod, the adjustable lifting rod can be manually operated according to demand. When the automatic lifting mechanism fails and cannot be adjusted automatically, the height can be adjusted manually, thereby ensuring the normal use of the BIM-based construction management monitoring device;

[0018] 2. The utility model provides a detachable connection structure to facilitate the detachable connection between the monitoring camera and the adjustable lifting rod, facilitates the disassembly and installation of the monitoring camera, and facilitates replacement or disassembly for use, thereby improving ease of use; combined with the provision of a wireless connection module and a wireless connection module one, the monitoring camera can be used remotely, so that the monitoring camera can be used in special environments, thereby increasing the scope of application and reducing customization costs and subsequent monitoring costs; and by providing a hook connection structure to provide a variety of wall-mounted connections, the monitoring camera can be fixed on a pipe rack or arm, etc., thereby improving installation applicability, increasing the scope of use of remote assisted monitoring, and improving the applicability of BIM-based construction management monitoring devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 Schematic diagram of the overall structure of the BIM-based construction management and monitoring device of this embodiment;

[0021] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0022] Figure 3 It is a schematic diagram of the connection structure of the adjustable lifting rod, the automatic lifting mechanism and the manual lifting mechanism of this embodiment;

[0023] Figure 4 Schematic diagram of the structure of the monitoring camera of this embodiment;

[0024] Figure 5 Schematic diagram of the connection module of the BIM-based construction management and monitoring device of this embodiment. DETAILED DESCRIPTION

[0025] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0026] For example, see the attached Figure 1~Figure 5 A BIM-based construction management monitoring device 1 includes a monitoring control box 2, an adjustable lifting rod 3 and multiple monitoring cameras 4. The bottom of the monitoring control box 2 is provided with a roller assembly 5, an industrial display screen 6 and an industrial joystick keyboard 7. The adjustable lifting rod 3 is arranged on the monitoring control box 2, and multiple monitoring cameras 4 are arranged on the adjustable lifting rod 3; the adjustable lifting rod 3 is provided with an automatic lifting mechanism 30 and a manual lifting mechanism 31; a detachable connecting structure 9 is provided between the monitoring camera 4 and the adjustable lifting rod 3; the monitoring camera 4 is also provided with a hanging buckle connecting structure 8; the monitoring camera 4 is provided with a wireless connection module 40 and an electrical contact module 41, the monitoring control box 2 is provided with a wireless connection module 1 and an electrical contact module 1, and the wireless connection module 40 and the wireless connection module 1 are both Bluetooth connection modules.

[0027] The monitoring control box 2 is provided with a platform 20, and the adjustable lifting rod 3 includes a first support rod 32 and a second support rod 33, both of which are tubular structures, the first support rod 32 is arranged on the platform 20, and the second support rod 33 is arranged in the first support rod 32; the automatic lifting mechanism 30 includes a servo motor 300 and a screw assembly 301, the interior of the platform 20 is provided with a bracket 200, the bracket 200 is provided with a mounting plate, the servo motor 300 is arranged below the mounting plate, the mounting plate and the first support rod 32 are provided with bearings, the The bearing in the first support rod 32 is provided with a mounting block, and the mounting block is fixed at the bottom of the first support rod 32. The screw assembly 301 is fixed on the bearing of the mounting block in a vertical manner, and the screw assembly 301 is connected to the driving end of the servo motor 300; the screw assembly 301 is provided with a screw nut, and the screw nut is provided with a mounting seat. The second support rod 33 is arranged on the mounting seat. The automatic lifting mechanism 30 is used to automatically adjust the height of the monitoring camera 4 according to demand, so that the monitoring camera 4 can adjust its height according to the monitoring range, thereby improving the monitoring applicability.

[0028] The inner wall of the first support rod 32 is provided with two mirror-image sliding grooves, and the outer side of the second support rod 33 is provided with positioning blocks, and the positioning blocks are respectively arranged in the sliding grooves; the top of the first support rod 32 is provided with a limiting buckle.

[0029] The manual lifting mechanism 31 includes two synchronous wheels 310 and a handle 311. The platform 20 is provided with a bearing 1, and the handle 311 is provided with a rotating shaft. The bearing is arranged in the bearing 1, and the synchronous wheels 310 are respectively arranged on the tail end and the rotating shaft of the screw assembly 301. A belt 312 is provided between the synchronous wheels 310 to form a linkage connection; the rotating shaft is provided with a positioning column, and the handle 311 is provided with a positioning sleeve. The handle 311 and the rotating shaft are detachably connected. The manual lifting mechanism 31 is used to serve as a backup, so that the adjustable lifting rod 3 can be manually operated according to needs to ensure the normal use of the BIM-based construction management and monitoring device 1.

[0030] A cross bar 330 is provided at the top of the second support rod 33, and the cross bar 330 is provided with two connecting heads; the monitoring camera 4 is provided with a base, and the detachable connecting structure 9 includes a buckle groove 90 and a buckle block 91, the buckle block 91 is arranged on the base, and the buckle groove 90 is arranged on the connecting head. A limit block is provided at one end of the buckle groove 90, and an insertion port is provided at the other end of the buckle groove 90, and metal spring sheets 900 are provided on both sides of the insertion port. The buckle block 91 is used to be inserted into the buckle groove 90 for buckling connection during connection. The detachable connecting structure 9 facilitates the detachable connection between the monitoring camera 4 and the adjustable lifting rod 3, thereby facilitating the disassembly and installation of the monitoring camera 4, thereby facilitating replacement or disassembly for use, thereby improving convenience of use.

[0031] The electrical contact module 41 is arranged on the buckle block 91, and the electrical contact module 1 is arranged in the buckle groove 90. The electrical contact module 41 and the electrical contact module 1 are both elastic metal sheets. The electrical contact module and the electrical contact module 1 are used to monitor the electrical connection between the camera 4 and the monitoring control box 2, so as to realize the contact transmission of signals and the transmission of current; the hook connection structure 8 includes a magnet 80 and an elastic buckle tube 81, the magnet 80 is arranged on the buckle block 91, and the elastic buckle tube 81 is arranged at the end of the base. The hook connection structure 8 is used to provide a variety of wall-mounted connection functions, so that the monitoring camera 4 can be fixed on a pipe rack or an arm, etc., to improve the installation applicability, thereby increasing the scope of use of remote assisted monitoring and improving the applicability of the BIM-based construction management monitoring device 1.

[0032] The magnet 80 is an annular magnet, and the outer side and the inner side of the magnet 80 are provided with spacers, and the spacers are magnetic isolation plates, and the spacers are used to prevent the influence of magnetic force; the elastic buckle tube 81 is provided with an insertion port 810, and the insertion port 810 is provided with two mirror-opposite extension blocks, and the extension blocks are provided with through holes, and the through holes are used for inserting screws; the inner side of the elastic buckle tube 81 is also provided with an anti-slip texture, and the extension block is used for connection when locking is required, and the anti-slip texture is used to improve the anti-slip effect.

[0033] The monitoring control box 2 is provided with a BIM processing component, a control component and a battery, and the BIM processing component is electrically connected to the control component; the monitoring control box is also provided with an antenna, and the antenna is arranged on the platform 20, and the monitoring control box 2 is used for control and monitoring; the control component is also provided with an alarm component, and the alarm component includes a prompt light and a buzzer.

[0034] The roller assembly 5 includes a plurality of universal rollers; the monitoring camera 4 is a starlight-level pan-tilt camera, and a lithium battery 1 and a charging interface are also provided in the base. The lithium battery 1 is used to enable the monitoring camera 4 to be used wirelessly within a certain range, thereby improving applicability.

[0035] The monitoring control box 2 is also provided with connecting wires and a box door. The connecting wires are provided with plugs, and the connecting wires are used for connecting to an external power source.

[0036] The utility model is provided with an automatic lifting mechanism for automatically adjusting the height of the monitoring camera according to demand, so that the monitoring camera can adjust the height according to the monitoring range, thereby improving the monitoring applicability; in combination with the manual lifting mechanism, the height of the adjustable lifting rod can be manually adjusted as needed, and when the automatic lifting mechanism fails and cannot be automatically adjusted, the height can be adjusted manually, thereby ensuring the normal use of the construction management monitoring device based on BIM; the utility model is provided with a detachable connection structure to facilitate the detachable connection between the monitoring camera and the adjustable lifting rod, facilitate the disassembly and installation of the monitoring camera, facilitate replacement or disassembly for use, and improve the convenience of use; in combination with the wireless connection module and the wireless connection module 1, the monitoring camera can be used remotely, so that the monitoring camera can be used in special environments, improve the scope of application, and reduce the customization cost and subsequent monitoring cost; and by providing a hook connection structure to provide a variety of wall-mounted connections, the monitoring camera can be fixed on a pipe rack or an arm rack, etc., thereby improving the installation applicability, improving the scope of use of remote assisted monitoring, and improving the applicability of the construction management monitoring device based on BIM.

[0037] The present invention is not limited to the above-mentioned implementation modes. Other construction management and monitoring devices based on BIM that are obtained by using the same or similar structures or devices as the above-mentioned embodiments of the present invention are all within the protection scope of the present invention.

Claims

1. A BIM-based construction management and monitoring device, characterized in that: The construction management monitoring device includes a monitoring control box, an adjustable lifting rod and multiple monitoring cameras. The bottom of the monitoring control box is provided with a roller assembly, an industrial display screen and an industrial joystick keyboard. The adjustable lifting rod is arranged on the monitoring control box, and the multiple monitoring cameras are arranged on the adjustable lifting rod; the adjustable lifting rod is provided with an automatic lifting mechanism and a manual lifting mechanism; a detachable connection structure is provided between the monitoring camera and the adjustable lifting rod; the monitoring camera is also provided with a hanging buckle connection structure; the monitoring camera is provided with a wireless connection module and an electrical contact module, and the monitoring control box is provided with a wireless connection module one and an electrical contact module one.

2. The BIM-based construction management and monitoring device according to claim 1, characterized in that: The monitoring control box is provided with a platform, and the adjustable lifting rod includes a first support rod and a second support rod, both of which are tubular structures, the first support rod is arranged on the platform, and the second support rod is arranged inside the first support rod; the automatic lifting mechanism includes a servo motor and a screw assembly, a bracket is provided inside the platform, and the bracket is provided with a mounting plate, the servo motor is arranged below the mounting plate, the mounting plate and the first support rod are both provided with bearings, the bearing in the first support rod is provided with a mounting block, and the mounting block is fixed below the first support rod, the screw assembly is vertically fixed on the bearing of the mounting block, and the screw assembly is connected to the driving end of the servo motor; the screw assembly is provided with a screw nut, and the screw nut is provided with a mounting seat, and the second support rod is arranged on the mounting seat.

3. The BIM-based construction management and monitoring device according to claim 2, characterized in that: The inner wall of the first support rod is provided with two mirror-image sliding grooves, the outer side of the second support rod is provided with positioning blocks, and the positioning blocks are respectively arranged in the sliding grooves; the top of the first support rod is provided with a limiting buckle ring.

4. The BIM-based construction management and monitoring device according to claim 3, characterized in that: The manual lifting mechanism includes two synchronous wheels and a handle, the platform is provided with a bearing 1, the handle is provided with a rotating shaft, the bearing is arranged in the bearing 1, the synchronous wheels are respectively arranged on the tail end of the screw assembly and the rotating shaft, and a belt is provided between the synchronous wheels to form a linkage connection; the rotating shaft is provided with a positioning column, the handle is provided with a positioning sleeve, and the handle and the rotating shaft are detachably connected.

5. The BIM-based construction management and monitoring device according to claim 4, characterized in that: A cross bar is provided at the top end of the second support rod, and the cross bar is provided with two connecting heads; the monitoring camera is provided with a base, and the detachable connecting structure includes a buckle slot and a buckle block, the buckle block is arranged on the base, and the buckle slot is arranged on the connecting head, a limit block is provided at one end of the buckle slot, and an insertion port is provided at the other end of the buckle slot, and metal spring sheets are provided on both sides of the insertion port, and the buckle block is inserted into the buckle slot for buckling connection during connection.

6. The BIM-based construction management and monitoring device according to claim 5, characterized in that: The electrical contact module is arranged on the buckle block, and the electrical contact module 1 is arranged in the buckle groove. The electrical contact module and the electrical contact module 1 are both elastic metal sheets. The electrical contact module and the electrical contact module 1 are used to monitor the electrical connection between the camera and the monitoring control box, thereby realizing the contact transmission of signals and the transmission of current; the hook connection structure includes a magnet and an elastic buckle tube, the magnet is arranged on the buckle block, and the elastic buckle tube is arranged at the end of the base.

7. The BIM-based construction management and monitoring device according to claim 6, characterized in that: The magnet is a ring magnet, and the outer side and inner side of the magnet are provided with spacers, and the spacers are magnetic isolation plates, and the spacers are used to prevent the influence of magnetic force; the elastic buckle tube is provided with an insertion port one, and the insertion port one is provided with two mirror-opposite extension blocks, and the extension blocks are provided with through holes; the inner side of the elastic buckle tube is also provided with an anti-slip texture.

8. The BIM-based construction management and monitoring device according to claim 7, characterized in that: The monitoring control box is provided with a BIM processing component, a control component and a battery, and the BIM processing component is electrically connected to the control component; the monitoring control box is also provided with an antenna, and the antenna is arranged on the platform.

9. The BIM-based construction management and monitoring device according to claim 8, characterized in that: The roller assembly includes a plurality of universal rollers; the monitoring camera is a starlight-level pan-tilt camera, and a lithium battery and a charging interface are also provided in the base.

10. The BIM-based construction management and monitoring device according to claim 9, characterized in that: The monitoring control box is also provided with connecting wires and a box door, and the connecting wires are provided with plugs.

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