CN220980783U - Building site thing device of collecting evidence that falls - Google Patents

Abstract

The utility model discloses a building site falling object evidence obtaining device which comprises a supporting upright post and a monitoring cross arm fixedly arranged on the supporting upright post, wherein an inclination bracket is fixedly arranged at the top of the monitoring cross arm, a evidence obtaining camera is arranged on the inclination bracket, a light shield is fixedly arranged at the front end of the evidence obtaining camera, a driving frame is fixedly arranged in the light shield, a speed reducing motor is fixedly arranged at one end of the driving frame, a transmission screw is fixedly arranged at the output end of the speed reducing motor, and a screw rod sliding block is connected with the middle part of the transmission screw rod in a transmission manner.

Description

Building site thing device of collecting evidence that falls

Technical Field

The utility model relates to the technical field of building engineering construction, in particular to a falling object evidence obtaining device for a building site.

Background

In order to reduce the potential safety hazard, the construction safety of staff is improved, and management staff can strongly adjust the potential safety hazard of the high-altitude falling object to the constructor for many times. In order to clearly divide responsibility, a evidence obtaining camera is arranged beside a construction building so as to achieve the effects of preserving evidence, timely notifying criticizing and increasing the safety consciousness of constructors. Because the construction engineering construction site has more dust emission, the lens is exposed under the outdoor environment for a long time, and a large amount of dust can be adhered to the surface due to factors such as electrostatic force, so that the camera is shielded, the accuracy of evidence collection is affected, and the applicant considers that the commonly used evidence collection device has the following defects:

The existing falling object evidence obtaining camera does not have the function of regularly wiping and cleaning the lens, after dust is attached to the lens, the accuracy of evidence obtaining of the falling object at high altitude is affected, and the falling object evidence obtaining camera needs to be manually disassembled for regular cleaning, and is time-consuming and labor-consuming.

Disclosure of utility model

The utility model aims to provide a falling object evidence obtaining device for a building site, which aims to solve the problem that the existing falling object evidence obtaining camera provided in the background art does not have the function of regularly wiping and cleaning lenses.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building site thing evidence obtaining device that falls, includes the support post and the control xarm of fixed setting on the support post, the fixed inclination support that is provided with in top of control xarm, install the camera of collecting evidence on the inclination support, the front end fixed mounting of camera has the lens hood, the inside fixed driving frame that is provided with of lens hood, the one end fixed mounting of driving frame has gear motor, gear motor's output is fixed with the transmission lead screw, the middle part transmission of transmission lead screw is connected with the lead screw slider, the bottom fixed of lead screw slider is provided with the clearance driving lever, one side of support post is fixed and is provided with the control box; the lens of the evidence obtaining camera is additionally provided with the lens hood which can assist in cleaning, namely strong light can be prevented from being directly irradiated, the lens can be isolated and protected, dust can be removed and wiped regularly, and the cleanliness of the lens of the camera is further ensured.

Preferably, the top fixed mounting of support post has solar cell panel, control module, solar controller and battery rack are installed to the inside wall fixed mounting of control box, fixed mounting has the battery on the battery rack, solar cell panel passes through solar controller and battery electric connection, evidence taking camera and control module electric connection, control module and battery electric connection, energy-concerving and environment-protective.

Preferably, the inside of clearance driving lever is fixed and is provided with and cleans the mirror cloth, it hugs closely the camera setting of collecting evidence to clean the mirror cloth, can regularly remove dust and clean, and then ensures the clean and tidy of camera lens department, is favorable to improving the definition of collecting evidence of the camera of collecting evidence.

Preferably, the bottom of control xarm fixed mounting has the LED display screen, LED display screen and control module electric connection can in time be notified to weighing down the thing information to reinforcing construction operation personnel's security consciousness.

Preferably, the quantity of the evidence obtaining cameras is multiple, and multiple evidence obtaining cameras are arranged at different elevation angles, and each evidence obtaining camera can monitor falling objects at a specific height in a targeted manner, so that the pertinence is stronger, and the falling objects are more accurate in evidence obtaining.

Preferably, the bottom end fixing of the supporting upright post is provided with a mounting base, so that the evidence obtaining device is convenient to fixedly mount.

Compared with the prior art, the utility model has the beneficial effects that: this weight thing device of collecting evidence installation convenient to use increases the lens of camera of collecting evidence and has increased the lens hood that can assist the clearance, can avoid the highlight to penetrate directly, keeps apart the protection to the camera lens, can regularly remove dust again simultaneously and clean, and then ensures the clean and tidy of camera lens department, is favorable to improving the definition of collecting evidence of camera of collecting evidence, need not the manual periodic cleaning, more labour saving and time saving.

Drawings

FIG. 1 is a schematic diagram of a evidence obtaining apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a camera for evidence collection according to the present utility model;

FIG. 3 is a front cross-sectional view of the light shield of the present utility model;

fig. 4 is a front cross-sectional view of the control box of the present utility model.

In the figure: 1. a mounting base; 2. a support column; 3. a control box; 4. a solar cell panel; 5. monitoring a cross arm; 6. evidence obtaining camera; 7. a light shield; 8. an inclination angle bracket; 9. an LED display screen; 10. cleaning a deflector rod; 11. wiping the mirror cloth; 12. a drive rack; 13. a screw rod sliding block; 14. a transmission screw rod; 15. a reduction motor; 16. a solar controller; 17. a control module; 18. a storage battery; 19. and a battery rack.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a building site falling object evidence obtaining device, which comprises a supporting upright 2 and a monitoring cross arm 5 fixedly arranged on the supporting upright 2, wherein an inclination bracket 8 is fixedly arranged at the top of the monitoring cross arm 5, an evidence obtaining camera 6 is arranged on the inclination bracket 8, a light shield 7 is fixedly arranged at the front end of the evidence obtaining camera 6, a driving frame 12 is fixedly arranged in the light shield 7, a speed reduction motor 15 is fixedly arranged at one end of the driving frame 12, a transmission screw 14 is fixedly arranged at the output end of the speed reduction motor 15, a screw slider 13 is connected in a transmission manner at the middle part of the transmission screw 14, a cleaning deflector rod 10 is fixedly arranged at the bottom end of the screw slider 13, a control box 3 is fixedly arranged at one side of the supporting upright 2, a solar cell panel 4 is fixedly arranged at the top end of the supporting upright 2, a control module 17, a solar cell 16 and a cell frame 19 are fixedly arranged on the inner side wall of the control box 3, a storage battery 18 is fixedly arranged on the cell frame 19, the solar cell panel 4 is electrically connected with the storage battery 18 through the solar cell 16, the evidence obtaining camera 6 is electrically connected with the control module 17, and the storage battery 18 electrically connected with the control module 17;

When the solar cell panel is used, the solar cell panel 4 can utilize sunlight to generate electricity, and after the sunlight is converged by the solar controller 16, the storage battery 18 stores energy, so that the power supply to the evidence obtaining camera 6 is completed, and the solar cell panel is more energy-saving and environment-friendly.

Referring to fig. 2 and 3, further, a wiping mirror cloth 11 is fixedly arranged on the inner side of the cleaning deflector rod 10, and the wiping mirror cloth 11 is closely attached to the evidence obtaining camera 6;

During the use, control module 17 can the work of timing control gear motor 15 to drive transmission lead screw 14 and rotate, and then drive clearance driving lever 10 at the camera 6 surface round trip movement of collecting evidence through lead screw slider 13, clean the dust dirt on the camera 6 surface of collecting evidence through wiping mirror cloth 11, be favorable to improving the definition of collecting evidence of the camera of collecting evidence, need not the manual periodic cleaning, labour saving and time saving more.

Referring to fig. 1 and 2, further, an LED display screen 9 is fixedly installed at the bottom of the monitoring cross arm 5, the LED display screen 9 is electrically connected with a control module 17, the number of the evidence obtaining cameras 6 is multiple, the evidence obtaining cameras 6 are set to different elevation angles, and a mounting base 1 is fixedly arranged at the bottom end of the supporting upright post 2;

when the device is used, the plurality of evidence obtaining cameras 6 are arranged at different elevation angles, falling objects at buildings with different heights can be monitored respectively, and once the falling objects occur in construction buildings, the evidence obtaining cameras 6 can take pictures to obtain evidence, and falling object information is timely notified and displayed through the LED display screen 9.

When the embodiment of the application is used, the following steps are adopted: the evidence obtaining device is fixed below a high-rise construction building through the mounting base 1, the elevation angle of the evidence obtaining cameras 6 is adjusted through the inclination angle support 8, the evidence obtaining cameras are opposite to the construction building, the plurality of evidence obtaining cameras 6 are arranged to be different elevation angles, falling objects at different height building positions can be monitored respectively, once the falling objects appear in the construction building, the evidence obtaining cameras 6 can take pictures to obtain evidence, falling object information is timely notified and displayed through the LED display screen 9, and safety of construction operation is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a building site thing device of collecting evidence falls, includes support post (2) and fixed control xarm (5) that set up on support post (2), its characterized in that: the intelligent monitoring device is characterized in that an inclination angle support (8) is fixedly arranged at the top of the monitoring cross arm (5), a evidence taking camera (6) is arranged on the inclination angle support (8), a light shield (7) is fixedly arranged at the front end of the evidence taking camera (6), a driving frame (12) is fixedly arranged in the light shield (7), a speed reducing motor (15) is fixedly arranged at one end of the driving frame (12), a transmission screw (14) is fixedly arranged at the output end of the speed reducing motor (15), a screw slider (13) is connected with the middle part of the transmission screw (14) in a transmission mode, a cleaning deflector rod (10) is arranged at the bottom end of the screw slider (13), and a control box (3) is fixedly arranged on one side of the supporting upright post (2).

2. A construction site fall evidence obtaining device according to claim 1, wherein: the solar cell panel (4) is fixedly mounted at the top end of the supporting upright post (2), a control module (17), a solar controller (16) and a cell frame (19) are fixedly mounted on the inner side wall of the control box (3), a storage battery (18) is fixedly mounted on the cell frame (19), the solar cell panel (4) is electrically connected with the storage battery (18) through the solar controller (16), the evidence taking camera (6) is electrically connected with the control module (17), and the control module (17) is electrically connected with the storage battery (18).

3. A construction site fall evidence obtaining device according to claim 1, wherein: the inside of the cleaning deflector rod (10) is fixedly provided with a wiping mirror cloth (11), and the wiping mirror cloth (11) is tightly attached to the evidence obtaining camera (6).

4. A construction site fall evidence obtaining device according to claim 1, wherein: the bottom of the monitoring cross arm (5) is fixedly provided with an LED display screen (9), and the LED display screen (9) is electrically connected with a control module (17).

5. A construction site fall evidence obtaining device according to claim 1, wherein: the number of the evidence obtaining cameras (6) is multiple, and the number of the evidence obtaining cameras (6) is different in elevation angles.

6. A construction site fall evidence obtaining device according to claim 1, wherein: the bottom end fixing of the supporting upright post (2) is provided with a mounting base (1).