CN112024468A

CN112024468A - Security protection monitoring device of wisdom building site management and control platform

Info

Publication number: CN112024468A
Application number: CN202010877394.4A
Authority: CN
Inventors: 阙衍锋
Original assignee: Guangxi Hengxiong Intelligent Engineering Co ltd
Current assignee: Guangxi Hengxiong Intelligent Engineering Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-04

Abstract

The invention relates to the technical field of monitoring equipment, and discloses a security monitoring device of an intelligent construction site control platform, which comprises a box body, wherein a protective shell is fixedly arranged on the upper surface of the top end of the box body, a water tank is fixedly arranged in the protective shell, the top end of the water tank is connected with a placing plate through a hose, a water-absorbing sponge is placed on the upper surface of the placing plate, first worms are fixedly arranged on two sides of the lower surface of the placing plate, springs are sleeved on the outer walls of the first worms, a first worm wheel is meshed on the outer side of the first worm, a second worm is meshed at the bottom end of the first worm wheel, fog of a lens of the monitoring device can be automatically eliminated, the fog is prevented from attaching to a glass cover to influence monitoring equipment monitoring, the surface of the glass cover can be cleaned, a heat dissipation hole is automatically closed when the air humidity is higher, and the fog is prevented from entering the box body, thereby affecting the operation of the circuit board inside the monitoring device.

Description

Security protection monitoring device of wisdom building site management and control platform

Technical Field

The invention relates to the technical field of monitoring equipment, in particular to a security monitoring device of an intelligent construction site management and control platform.

Background

A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding connection with various devices of a central control system through wired, wireless or optical fiber transmission media.

At present, the monitoring device of current wisdom building site management and control platform, one of which is in some rainy days and foggy days, and air humidity is lower, and rainwater, fog get into the work of monitoring device's inside influence monitoring device's internal circuit board easily, and its two, at some big fog weather monitoring device's camera lens upper surface fog influence control easily that produces, and its three, leaks for a long time violently outdoors, causes the surface deposition easily to influence monitoring device's definition.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a security monitoring device of an intelligent construction site management and control platform, which has the advantages of automatically eliminating fog of a lens of the monitoring device and automatically closing a heat dissipation hole when the air humidity is higher, and solves the problems that the definition of the monitoring device is easily influenced in foggy weather, the air humidity is high in foggy rainy days, and rainwater and fog easily enter the monitoring device to influence the work of an internal circuit board of the monitoring device.

(II) technical scheme

In order to achieve the purpose of automatically eliminating fog of the lens of the monitoring device and automatically closing the heat dissipation holes when the air humidity is higher, the invention provides the following technical scheme: a security monitoring device of an intelligent construction site management and control platform comprises a box body, wherein a protective shell is fixedly arranged on the upper surface of the top end of the box body, a water tank is fixedly arranged in the protective shell, the top end of the water tank is connected with a placing plate through a hose, the upper surface of the placing plate is provided with water-absorbing sponge, both sides of the lower surface of the placing plate are fixedly provided with first worms, the outer wall of the first worm is sleeved with a spring, the outer side of the first worm is engaged with a first worm wheel, the bottom end of the first worm wheel is engaged with a second worm, the other end of the second worm is connected with a first rotating shaft through a chain in a transmission way, both sides of the outer wall of the box body are provided with heat dissipation holes, the outer wall of one end of the first rotating shaft is sleeved with a rotating disc, the outer wall of the rotary table is fixedly provided with a raised head, two sides of the box body are both fixedly provided with slide rails, and the inner sides of the slide rails are connected with a baffle in a sliding manner;

the utility model discloses a box, including box, outer wall, worm wheel transmission, first pivot, second pivot, third pivot, brush and brush are scraped to the equal fixed mounting of outer wall of second pivot, the inside fixed mounting of box has the camera body, the outer wall fixed mounting of camera body has the glass cover, the opposite side of first worm all is connected with the second pivot through worm wheel transmission, the second pivot all is connected with the third pivot through belt transmission, the equal fixed mounting of the other end of third pivot has the second carousel, the equal fixed mounting of outer wall of second carousel.

Preferably, the top end fixed mounting of sponge that absorbs water has the metal rod, a plurality of through-holes have been seted up to the inside of metal rod, the metal rod is metal aluminium material.

Preferably, the spring is located between the box body and the placing plate, the inner ring of the first worm wheel is sleeved with the rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the box body.

Preferably, the other end of the first rotating shaft is rotatably connected with the inner wall of the box body through a bearing, the first rotating shaft is located below the heat dissipation holes, and dust screens are fixedly mounted on inner rings of the heat dissipation holes.

Preferably, a sliding groove is formed in the bottom end of one side of the baffle, the size of the raised head is matched with that of the sliding groove, and the raised head is nested inside the sliding groove.

Preferably, the glass cover penetrates through and extends to the outside of the box body, the number of the third rotating shafts is two, and the third rotating shafts are mutually sleeved.

Preferably, the wiper contacts the outer wall of the glass cover.

Preferably, a circuit board is fixedly mounted inside the box body and electrically connected with the camera body.

Preferably, the output of water tank leads to pipe connection shower nozzle, and fixed mounting has the solenoid valve on the water pipe, the bottom fixed mounting of first worm has the positive plate, the inside fixed mounting of box has the negative plate that is located first worm left side below, positive plate, negative plate, external power and solenoid valve electric connection, the shower nozzle is located the top of camera body.

(III) advantageous effects

Compared with the prior art, the invention provides a security monitoring device of an intelligent construction site management and control platform, which has the following beneficial effects:

1. this security protection monitoring device of wisdom building site management and control platform, hydrone in through the metal bar adsorption air, the metal bar is porous metal bar, increased the area of contact with the air, the hydrone that the metal bar adsorbs falls into the sponge that absorbs water, the weight increase of the sponge that absorbs water, first worm will downwards simultaneously, first worm 7 drives the second worm through first worm wheel and rotates, the second worm passes through the first pivot of chain drive and rotates, first pivot passes through the carousel and drives the plush swing, the plush slides in the spout on the baffle and drives baffle up-motion, the baffle is plugged up the louvre, prevent that fog from getting into the internal circuit board that harms the box of box, thereby influence the work of the inside circuit board of monitoring device.

2. This security protection monitoring device of wisdom building site management and control platform drives the second pivot through first worm when descending and rotates, and the second pivot drives the third pivot through the belt and rotates, and the third pivot drives through the second carousel and scrapes the brush and be the circumference rotation, scrapes the brush and scrapes the washing to the glass cover, prevents that fog from attaching to and covering the monitoring equipment control of influence on the glass.

3. This security protection monitoring device of wisdom building site management and control platform drives the positive plate through first worm and descends, and positive plate and negative plate contact, the solenoid valve circular telegram on the water pipe that the output of water tank is connected, and the solenoid valve is opened, and the plush water spray washs for glass cover surface, prevents that glass cover from leaking out outdoor, causes the surface deposition easily for a long time to influence monitoring device's definition.

Drawings

FIG. 1 is a schematic structural view of a case and a protective case according to the present invention;

FIG. 2 is a schematic structural view of the protective shell and the absorbent sponge of the present invention;

FIG. 3 is a schematic structural diagram of the case and the glass cover according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3A according to the present invention;

FIG. 5 is a schematic view of a portion of FIG. 3 at B according to the present invention;

FIG. 6 is a schematic structural diagram of the case and the glass cover according to the present invention;

FIG. 7 is a schematic structural view of a camera body and a glass cover according to the present invention;

FIG. 8 is a side view of the camera body and glass cover of the present invention;

fig. 9 is a schematic structural view of the baffle of the present invention.

In the figure: 1. a box body; 2. a protective shell; 3. a water tank; 4. placing the plate; 5. a water-absorbing sponge; 6. a metal rod; 7. a first worm; 8. a spring; 9. a first worm gear; 10. a second worm; 11. a first rotating shaft; 12. heat dissipation holes; 13. a turntable; 14. a raised head; 15. a slide rail; 16. a baffle plate; 17. a camera body; 18. a glass cover; 19. a second rotating shaft; 20. a third rotating shaft; 21. a second turntable; 22. scraping and brushing; 23. a circuit board; 24. a spray head; 25. a positive plate; 26. and a negative plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a security monitoring device of a smart construction site management and control platform comprises a box body 1, a protective shell 2 is fixedly installed on the upper surface of the top end of the box body 1, a water tank 3 is fixedly installed inside the protective shell 2, the top end of the water tank 3 is connected with a placing plate 4 through a hose, a water-absorbing sponge 5 is placed on the upper surface of the placing plate 4, first worms 7 are fixedly installed on both sides of the lower surface of the placing plate 4, springs 8 are sleeved on the outer walls of the first worms 7, first worm wheels 9 are meshed on the outer sides of the first worms 7, second worms 10 are meshed on the bottom ends of the first worm wheels 9, a first rotating shaft 11 is connected to the other ends of the second worms 10 through chain transmission, heat dissipation holes 12 are respectively formed in both sides of the outer wall of the box body 1, a rotating disc 13 is sleeved on the outer wall of one end of the first rotating shaft 11, a raised, a baffle 16 is connected to the inner side of the slide rail 15 in a sliding manner;

the inside fixed mounting of box 1 has camera body 17, and the outer wall fixed mounting of camera body 17 has glass cover 18, and the opposite side of first worm 7 all is connected with second pivot 19 through worm gear transmission, and second pivot 19 all is connected with third pivot 20 through belt transmission, and the equal fixed mounting of the other end of third pivot 20 has second carousel 21, and the equal fixed mounting of outer wall of second carousel 21 has scraping brush 22.

The top fixed mounting that absorbs water sponge 5 has metal rod 6, a plurality of through-holes have been seted up to metal rod 6's inside, metal rod 6 is the metal aluminium material, spring 8 is located box 1 and places between the board 4, the pivot has been cup jointed in the inner ring of first worm wheel 9, and the pivot is connected with the inner wall rotation of box 1, the other end of first pivot 11 passes through the bearing rotation with the inner wall of box 1 and is connected, first pivot 11 is located the below of louvre 12, the inner ring fixed mounting of louvre 12 has the dust screen, the spout has been seted up to one side bottom of baffle 16, the size of a dimension of plush copper 14 and the size of a dimension looks adaptation of spout, plush copper 14 nests in the inside of spout, glass cover 18 runs through and extends to the outside of box 1, third pivot 20 is two, and third pivot 20 cup joints each other.

Scrape brush 22 and contact with the outer wall of glass cover 18, the inside fixed mounting of box 1 has circuit board 23, circuit board 23 and camera body 17 electric connection, water piping connection shower nozzle 24 is passed through to the output of water tank 3, and fixed mounting has the solenoid valve on the water pipe, the bottom fixed mounting of first worm 7 has positive plate 25, the inside fixed mounting of box 1 has the negative plate 26 that is located first worm 7 left side below, positive plate 25, negative plate 26, external power supply and solenoid valve electric connection, shower nozzle 24 is located the top of camera body 17.

The working principle is as follows: when the fog weather is met, the water molecule content in the air is high, meanwhile, the metal surface has the property of adsorbing water molecules, the water molecules in the air are adsorbed by the metal rod 6, the metal rod 6 is a porous metal rod, the contact area with the air is increased, the water molecules adsorbed by the metal rod 6 fall into the water-absorbing sponge 5, the weight of the water-absorbing sponge 5 is increased, meanwhile, the first worm 7 moves downwards, the first worm 7 drives the second worm 10 to rotate through the first worm wheel 9, the second worm 10 drives the first rotating shaft 11 to rotate through a chain, the first rotating shaft 11 drives the raised head 14 to swing through the rotating disc 13, the raised head 14 slides in the sliding groove in the baffle 16 to drive the baffle 16 to move upwards, the baffle 16 blocks the heat dissipation holes 12, and the fog is prevented from entering the box body 1 to damage the circuit board 23 in the box body 1;

meanwhile, when the first worm 7 descends, the second rotating shaft 19 is driven to rotate, the second rotating shaft 19 drives the third rotating shaft 20 to rotate through a belt, the third rotating shaft 20 drives the scraping brush 22 to rotate circumferentially through the second rotating disc 21, and the scraping brush 22 scrapes and washes the glass cover 18, so that fog is prevented from attaching to the glass cover 18 to influence monitoring of monitoring equipment;

when heavy rain occurs, the water absorption amount of water molecules which can be absorbed by the water absorption sponge 5 is exceeded, rainwater enters the water tank 3, similarly, the first worm 7 drives the positive plate 25 to descend, the positive plate 25 is in contact with the negative plate 26, the electromagnetic valve on the water pipe connected with the output end of the water tank 3 is electrified, the electromagnetic valve is opened, the raised head 14 sprays water, and the surface of the glass cover 18 is cleaned;

when the temperature is raised when the weather becomes fine, the water vapor in the water absorption sponge 5 is evaporated under the action force of the spring 8, the belt placing plate 4 and the water absorption sponge 5 rise, the water absorption sponge 5 drives the first worm 7 to rise, at the moment, the baffle 16 at the heat dissipation hole 12 is opened, and the scraping brush 22 is reset.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection monitoring device of wisdom building site management and control platform, includes box (1), its characterized in that: the water-absorbing box is characterized in that a protective shell (2) is fixedly arranged on the top end of the box body (1), a water tank (3) is fixedly arranged inside the protective shell (2), the top end of the water tank (3) is connected with a placing plate (4) through a hose, a water-absorbing sponge (5) is placed on the upper surface of the placing plate (4), first worms (7) are fixedly arranged on two sides of the lower surface of the placing plate (4), springs (8) are sleeved on the outer wall of the first worms (7), first worm wheels (9) are meshed on the outer side of the first worms (7), second worms (10) are meshed on the bottom ends of the first worm wheels (9), the other ends of the second worms (10) are connected with first rotating shafts (11) through chain transmission, heat dissipation holes (12) are formed in two sides of the outer wall of the box body (1), and a turntable (13) is sleeved on the outer wall of one end of, a raised head (14) is fixedly mounted on the outer wall of the rotary table (13), slide rails (15) are fixedly mounted on two sides of the box body (1), and a baffle plate (16) is connected to the inner sides of the slide rails (15) in a sliding manner;

the inside fixed mounting of box (1) has camera body (17), the outer wall fixed mounting of camera body (17) has glass cover (18), the opposite side of first worm (7) all is connected with second pivot (19) through the worm wheel transmission, second pivot (19) all are connected with third pivot (20) through the belt transmission, the equal fixed mounting of the other end of third pivot (20) has second carousel (21), the equal fixed mounting of outer wall of second carousel (21) has scraping brush (22).

2. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the water absorption sponge is characterized in that a metal bar (6) is fixedly mounted at the top end of the water absorption sponge (5), a plurality of through holes are formed in the metal bar (6), and the metal bar (6) is made of metal aluminum.

3. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the spring (8) is positioned between the box body (1) and the placing plate (4), the inner ring of the first worm wheel (9) is sleeved with a rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the box body (1).

4. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the other end of the first rotating shaft (11) is rotatably connected with the inner wall of the box body (1) through a bearing, the first rotating shaft (11) is located below the heat dissipation holes (12), and the inner ring of each heat dissipation hole (12) is fixedly provided with a dust screen.

5. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the bottom end of one side of the baffle (16) is provided with a sliding groove, the size of the raised head (14) is matched with that of the sliding groove, and the raised head (14) is nested in the sliding groove.

6. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the glass cover (18) penetrates through and extends to the outside of the box body (1), the number of the third rotating shafts (20) is two, and the third rotating shafts (20) are mutually sleeved.

7. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the scraping brush (22) is in contact with the outer wall of the glass cover (18).

8. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the inside fixed mounting of box (1) has circuit board (23), circuit board (23) and camera body (17) electric connection.

9. The security monitoring device of the intelligent construction site management and control platform according to claim 1, wherein: the output of water tank (3) leads to pipe connection shower nozzle (24), and fixed mounting has the solenoid valve on the water pipe, the bottom fixed mounting of first worm (7) has positive plate (25), the inside fixed mounting of box (1) has negative plate (26) that are located first worm (7) left side below, positive plate (25), negative plate (26), external power and solenoid valve electric connection, shower nozzle (24) are located the top of camera body (17).