Data collector for intelligent construction site

Abstract

The utility model provides an intelligent data collector for a construction site, which comprises a concrete prefabricated platform, a bottom circuit mounting pipe is fixed at the upper part of the concrete prefabricated platform, and a supporting vertical rod is integrally arranged at the upper part of the bottom circuit mounting pipe, and is characterized in that an electric adjusting steering gear is mounted at the upper part of the supporting vertical rod; an adjustable belt tensioner is installed at the front end of the electric adjusting steering gear, a servo motor is connected to the upper portion of the electric adjusting steering gear, and intelligent construction site detection cameras are arranged on the left side and the right side of the lower portion of the electric adjusting steering gear respectively. The beneficial effects of the utility model are that through the arrangement of the reinforced housing, the driven belt wheel, the driving belt wheel and the tooth-shaped conveying belt, the intelligent construction site detection cameras at the left and right sides can be driven to rotate at the same time, and the lenses of the intelligent construction site detection cameras at the left and right sides face opposite directions, so that the range of monitoring dead angles can be reduced; therefore, the collected data is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction site data collectors, and in particular relates to a data collector for a smart construction site. Background Art

[0002] A smart construction site combines the Internet of Things + technology and uses network technology to comprehensively monitor and control construction site projects. It requires the use of collectors to collect information data such as vehicles and personnel entering and leaving the construction site. The existing smart construction site information collection system includes: a construction site vehicle information collection module, which is used to collect information on the entry and exit of construction site vehicles; a construction site construction equipment information collection module, which is used to collect information on the location of construction site equipment; a construction site environment information collection module, which is used to collect monitoring information on the construction site environment; an information monitoring center, during the data collection process, each collection point is equipped with a camera for monitoring. During use, the camera needs to be frequently rotated to monitor the environment around the collection point, which can easily cause blind spots in monitoring and affect the accuracy of data collection. Utility Model Content

[0003] In response to the above technical problems, the utility model provides a data collector for a smart construction site, which uses dual cameras to monitor the surroundings, and the lenses of the two cameras are staggered, which can reduce the position of blind spots in monitoring and improve the accuracy of data collection.

[0004] The technical solution is as follows: a data collector for a smart construction site, including a precast concrete platform, a bottom circuit mounting tube is fixed to the upper part of the precast concrete platform, a support pole is integrated on the upper part of the bottom circuit mounting tube, and the characterised in that an electric adjustment steering gear is installed on the upper part of the support pole, an adjustable belt tensioner is installed on the front end of the electric adjustment steering gear, a servo motor is connected to the upper part of the electric adjustment steering gear, and smart construction site detection cameras are respectively arranged on the left and right sides of the lower part of the electric adjustment steering gear.

[0005] Preferably, the electric adjustable steering gear comprises a reinforced shell, the inner left and right sides of the reinforced shell are axially connected with driven pulleys, a driving pulley is arranged at the inner middle position of the reinforced shell, and the outer side of the driven pulley is sleeved with a toothed transmission belt.

[0006] Preferably, the adjustable belt tensioner comprises a triangular connecting frame, the inner rear end shaft of the triangular connecting frame is connected to a tensioning roller, the front middle position of the triangular connecting frame is connected to a threaded adjustment push rod, and the front end of the threaded adjustment push rod is fixed with a rotating hand wheel.

[0007] Preferably, the reinforcement housing is bolted to the upper portion of the support pole, and the toothed transmission belt is meshed with the driven pulley and the driving pulley respectively.

[0008] Preferably, the servo motor is fixed at the middle position of the upper part of the reinforced housing, and the output shaft of the servo motor is key-connected to the driving pulley.

[0009] Preferably, the upper part of the smart construction site detection camera is axially connected to the left and right sides of the inner lower part of the reinforced shell, and the driven pulley is fixed to the upper part of the smart construction site detection camera.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In the utility model, the arrangement of the reinforced shell, driven pulley, driving pulley and toothed transmission belt is conducive to driving the smart construction site detection cameras on the left and right sides to rotate simultaneously, and the lenses of the smart construction site detection cameras on the left and right sides face opposite directions, which can reduce the range of monitoring blind spots, thereby making the collected data more accurate.

[0012] In the utility model, the arrangement of the triangular connecting frame, the tensioning roller, the threaded adjustment push rod and the rotating hand wheel is conducive to tensioning the toothed transmission belt, and during maintenance or adjustment, it is convenient to separate the driving pulley and the toothed transmission belt, thereby shortening the maintenance and adjustment time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a top view of the electric adjustable steering gear of the utility model.

[0015] Figure 3 It is a top view of the adjustable belt tensioner of the utility model.

[0016] In the figure:

[0017] 1. Concrete precast table; 2. Bottom circuit installation tube; 3. Support pole; 4. Electric adjustment steering gear; 41. Reinforced shell; 42. Driven pulley; 43. Driving pulley; 44. Toothed transmission belt; 5. Adjustable belt tensioner; 51. Triangular connecting frame; 52. Tensioning roller; 53. Threaded adjustment push rod; 54. Rotating handwheel; 6. Servo motor; 7. Smart construction site detection camera. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Example:

[0020] As attached Figure 1 and attached Figure 2As shown, a data collector for a smart construction site includes a concrete precast platform 1, a bottom circuit mounting tube 2 is fixed to the upper part of the concrete precast platform 1, and a support upright 3 is integrally arranged on the upper part of the bottom circuit mounting tube 2, and is characterized in that an electric adjustment steering gear 4 is installed on the upper part of the support upright 3, an adjustable belt tensioner 5 is installed at the front end of the electric adjustment steering gear 4, a servo motor 6 is connected to the upper part of the electric adjustment steering gear 4, and smart construction site detection cameras 7 are respectively arranged on the left and right sides of the lower part of the electric adjustment steering gear 4; the electric adjustment steering gear 4 includes a reinforced shell 41, and the inner left and right sides of the reinforced shell 41 are axially connected with driven pulleys 42, a driving pulley 43 is arranged at the inner middle position of the reinforced shell 41, and a toothed transmission belt 44 is sleeved on the outer side of the driven pulley 42.

[0021] As attached Figure 3 As shown, in the above embodiment, specifically, the adjustable belt tensioner 5 includes a triangular connecting frame 51, the inner rear end shaft of the triangular connecting frame 51 is connected to a tensioning roller 52, the front middle position shaft of the triangular connecting frame 51 is connected to a threaded adjustment push rod 53, and the front end of the threaded adjustment push rod 53 is fixed with a rotating hand wheel 54.

[0022] In the above embodiment, specifically, the triangular connecting frame 51 and the reinforced housing 41 are respectively arranged at the inner front end of the reinforced housing 41 , and the rotating hand wheel 54 is arranged at the outer front end of the reinforced housing 41 .

[0023] In the above embodiment, specifically, the threaded adjustment push rod 53 is threadedly connected to the front end of the reinforcement shell 41 , and the upper and lower parts of the triangular connecting frame 51 are in contact with the inner side of the reinforcement shell 41 .

[0024] In the above embodiment, specifically, the toothed transmission belt 44 is located at the rear end of the tensioning roller 52 , and the front end of the toothed transmission belt 44 is tightly fitted to the tensioning roller 52 .

[0025] In the above embodiment, specifically, the lenses of the left and right smart construction site detection cameras 7 face in opposite directions, and the smart construction site detection cameras 7 and the servo motor 6 are electrically connected to the external data analysis station via wires.

[0026] How it works

[0027] The working principle of the utility model is as follows: the staff installs the device at the designated collection point, and transmits the signal to the data analysis station through big data. Then the data analysis station controls the operation of the smart construction site detection camera 7 and the servo motor 6 through the wire. The servo motor 6 drives the driving pulley 43 to rotate, and the toothed transmission belt 44 and the driving pulley 43 and the toothed transmission belt 4 and the driven pulley 42 are mutually engaged to drive the smart construction site detection cameras 7 on the left and right sides to rotate. At the same time, the lens orientations of the smart construction site detection cameras 7 differ by one hundred and eighty degrees, which can reduce the range of the monitoring blind spot and make data collection more accurate. The smart construction site detection camera 7 transmits the collected data back to the data analysis station through the wire, and the data analysis station sends it to the monitoring room using the big data network. When the toothed transmission belt 44 is replaced or the angle between the smart construction site detection cameras 7 on the left and right sides is adjusted, the threaded adjustment push rod 53 can be rotated by rotating the hand wheel 54, so that the triangular connecting frame 51 drives the tensioning roller 52 to move back and forth, thereby loosening the toothed transmission belt 44 for easy maintenance and adjustment.

[0028] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A data collector for a smart construction site, comprising a prefabricated concrete platform (1), a bottom circuit installation tube (2) being fixed to the upper part of the prefabricated concrete platform (1), a support pole (3) being integrally arranged on the upper part of the bottom circuit installation tube (2), It is characterized in that An electric adjustable steering gear (4) is installed on the upper part of the supporting upright (3), an adjustable belt tensioner (5) is installed on the front end of the electric adjustable steering gear (4), a servo motor (6) is connected to the upper part of the electric adjustable steering gear (4), and smart construction site detection cameras (7) are respectively arranged on the left and right sides of the lower part of the electric adjustable steering gear (4).

2. The smart construction site data collector as claimed in claim 1, It is characterized in that The electric adjustable steering gear (4) comprises a reinforced housing (41), wherein the inner left and right sides of the reinforced housing (41) are axially connected to driven pulleys (42), a driving pulley (43) is arranged at the inner middle position of the reinforced housing (41), and a toothed transmission belt (44) is sleeved on the outer side of the driven pulley (42).

3. The smart construction site data collector as claimed in claim 1, It is characterized in that The adjustable belt tensioner (5) comprises a triangular connecting frame (51), the inner rear end of the triangular connecting frame (51) is axially connected to a tensioning roller (52), the front middle position of the triangular connecting frame (51) is axially connected to a threaded adjustment push rod (53), and the front end of the threaded adjustment push rod (53) is fixed with a rotating hand wheel (54).

4. The smart construction site data collector as claimed in claim 2, It is characterized in that The reinforcement housing (41) is bolted to the upper part of the supporting upright (3), and the toothed transmission belt (44) is meshed with the driven pulley (42) and the driving pulley (43) respectively.

5. The smart construction site data collector as claimed in claim 2, It is characterized in that The servo motor (6) is fixed at the middle position of the upper part of the reinforced housing (41), and the output shaft of the servo motor (6) is key-connected to the driving pulley (43).

6. The smart construction site data collector as claimed in claim 2, It is characterized in that The upper part of the smart construction site detection camera is axially connected to the left and right sides of the inner lower part of the reinforced shell (41), and the driven pulley (42) is fixed to the upper part of the smart construction site detection camera (7).

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