CN214851516U

CN214851516U - Construction site video monitoring system

Info

Publication number: CN214851516U
Application number: CN202121633397.XU
Authority: CN
Inventors: 王文娜; 胡文霄; 黄勇智; 罗鹏; 罗鸿
Original assignee: Sichuan Jingzheng Construction Management Consulting Co Ltd
Current assignee: Sichuan Jingzheng Construction Management Consulting Co Ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-11-23
Anticipated expiration: 2031-07-17

Abstract

The utility model relates to a job site video monitoring system belongs to the technical field of construction control, which comprises a bracket, be provided with the camera on the support, be provided with the protection casing that is used for protecting the camera on the support, be provided with the baffle in the protection casing, the baffle separates the protection casing for installation room and heat dissipation room, the heat dissipation room is located the top of installation room, the camera is located the installation room, the splendid attire is equipped with and is used for endothermic coolant liquid in the heat dissipation room. This application has the life's of extension camera effect.

Description

Construction site video monitoring system

Technical Field

The application relates to the technical field of construction monitoring, in particular to a construction site video monitoring system.

Background

In the construction process of the building engineering, the site needs to be monitored and managed so as to timely process all matters in the construction process and ensure the smooth proceeding of the engineering. In order to facilitate supervision of the site by the supervision personnel, the remote monitoring equipment can be installed on the construction site, so that the supervision personnel are prevented from leading out the running waves to influence the construction management of the construction site.

At present, if a patent document with an authorization publication number of CN213485041U discloses a construction site video monitoring system, which includes a support and a camera fixedly connected to the support, a top plate is fixedly connected to a position right above the support corresponding to the camera, an installation frame is slidably connected to a position below the support corresponding to the top plate, a protection cover made of transparent material is detachably connected to a position of the installation frame corresponding to the camera, the installation frame slides along a height direction, the protection cover can be inserted to the bottom of the top plate, when the protection cover is inserted to the bottom of the top plate, the protection cover surrounds the camera, and the support is connected with a driving assembly for driving the installation frame to slide; under the action of the protective cover, the camera is protected, and the service life of the camera is prolonged; meanwhile, the mounting frame is driven to slide through the driving assembly to adjust the height of the camera.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the camera is at the working process, and the heat that its produced can't in time spill under the effect of shield, and the temperature rose in the shield leads to the camera probably to damage.

SUMMERY OF THE UTILITY MODEL

For the life of extension camera, this application provides a job site video monitor system.

The application provides a job site video monitor system adopts following technical scheme:

the utility model provides a job site video monitoring system, includes the support, be provided with the camera on the support, be provided with the protection casing that is used for protecting the camera on the support, be provided with the baffle in the protection casing, the baffle separates the protection casing for installation room and heat dissipation room, the heat dissipation room is located the top of installation room, the camera is located the installation room, the indoor splendid attire of heat dissipation is used for endothermic coolant liquid.

By adopting the technical scheme, in the use process of the camera, the heat generated by the camera is transferred into the mounting chamber and transferred onto the partition plate, and the heat transferred to the partition plate is absorbed under the action of the cooling liquid, so that the temperature in the mounting chamber is reduced, and the possibility of damage of the camera due to high temperature is reduced; meanwhile, under the action of the cooling liquid, the temperature of the partition plate is lower than the room temperature of the heat dissipation chamber, so that the rate of heat transfer in the installation chamber to the partition plate is increased, the rate of reduction of the room temperature in the installation chamber is increased, the possibility of damage to the camera is further reduced, and the service life of the camera is prolonged.

Optionally, be provided with the roof that is used for installing the protection casing on the support, be provided with the cooler bin on the roof, the splendid attire has the coolant liquid in the cooler bin, be provided with on the cooler bin and be used for ordering about the indoor coolant liquid of heat dissipation and flow back to the cooler bin in to make the cooler bin coolant liquid flow back to the circulation piece in the heat dissipation chamber.

Through adopting above-mentioned technical scheme, under the effect of circulation spare, order about the coolant liquid backward flow in the cooling chamber to the cooling tank in to mix with the coolant liquid in the cooling tank, and then reduced the indoor cooling liquid's of heat dissipation temperature, be convenient for cool down the installation room, further prolonged the life of camera.

Optionally, the circulating element includes a first water pump, a second water pump, a liquid inlet pipe and a return pipe, the first water pump is arranged in the cooling box, one end of the liquid inlet pipe is arranged in the heat dissipation chamber and communicated with the heat dissipation chamber, and the other end of the liquid inlet pipe is arranged at a water inlet end of the first water pump; the second water pump is arranged in the cooling box, one end of the return pipe is arranged at the water outlet end of the second water pump, and the other end of the return pipe is communicated with the heat dissipation chamber.

By adopting the technical scheme, the first water pump is started, and pumps the cooling liquid in the heat dissipation chamber into the liquid inlet pipe and the cooling tank; the second water pump is started, the second water pump pumps the cooling liquid in the cooling box to enter the return pipe and enter the heat dissipation chamber, and therefore circulation of the cooling liquid in the cooling box and the heat dissipation chamber is achieved, and operation is simple and convenient; meanwhile, the water pump has the advantages of stable operation and long service life.

Optionally, a connection end of the return pipe and the heat dissipation chamber is a first interface, a connection end of the liquid inlet pipe and the heat dissipation chamber is a second interface, and the first interface is located above the second interface.

Through adopting above-mentioned technical scheme, first interface is located the top of second interface, and the coolant liquid that gets into in the heat dissipation chamber of being convenient for absorbs the heat that the baffle conducts, has improved thermal absorption efficiency.

Optionally, the cooling liquid is cooling water, a water inlet is formed in the top wall of the cooling box, and an opening and closing member for opening and closing the water inlet is arranged on the cooling box.

By adopting the technical scheme, the cooling water has the advantages of low cost and easy acquisition; in rainy days, the water inlet is opened through the opening and closing piece, so that rainwater can be conveniently collected, and the investment of cost is further reduced; the water inlet is closed through the opening and closing piece, the possibility of reducing the evaporation of cooling water is reduced, and then the installation chamber is conveniently cooled.

Optionally, the opening and closing element comprises a box cover hinged to the cooling box, and a driving element for driving the box cover to rotate is arranged on the cooling box.

By adopting the technical scheme, the box cover is driven to rotate by the driving piece, and the water inlet is opened and closed by the rotation of the box cover, so that the operation is simple and convenient; meanwhile, the rotating box cover has the advantages of being stable in structure and convenient and fast to install.

Optionally, the driving part comprises a motor arranged on the cooling box, and an output shaft of the motor is provided with a worm; the last rotation of cooler bin is provided with the articulated shaft, the case lid is fixed to be set up on the articulated shaft, the cover be equipped with on the articulated shaft with worm meshing's worm wheel.

By adopting the technical scheme, the motor is started, the motor drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the articulated shaft to rotate, and the articulated shaft rotates to drive the box cover to rotate, so that the operation is simple and convenient; meanwhile, the worm wheel and the worm are in transmission to have self-locking performance, so that the box cover is conveniently fixed to the position, and the water inlet is conveniently opened and closed.

Optionally, a buffer member is arranged on the top plate, and the buffer member is used for buffering the vibration of the cooling box.

Through adopting above-mentioned technical scheme, under the effect of bolster, absorb the cooling tank because of the vibration of first water pump, second water pump work production, reduced the influence of cooling tank vibration to camera information acquisition.

Optionally, the buffer member includes a slide rail and an elastic member, the length direction of the slide rail is parallel to the length direction of the bracket, the cooling box is slidably disposed on the slide rail, and the cooling box slides along the length direction of the slide rail; the elastic part is arranged on the sliding rail and used for buffering the vibration of the cooling box.

By adopting the technical scheme, the cooling box is driven to slide back and forth along the sliding rail under the action of the elastic piece due to the vibration of the cooling box caused by the work of the first water pump and the second water pump, so that the vibration of the cooling box is buffered; the elastic part has the advantage of good buffering effect on the vibration of the cooling box.

In summary, the present application includes at least one of the following beneficial technical effects:

when the camera is used, heat generated by the camera is transferred into the mounting chamber and transferred onto the partition plate, and the heat transferred to the partition plate is absorbed under the action of the cooling liquid, so that the temperature in the mounting chamber is reduced, and the possibility of damage of the camera due to high temperature is reduced;

under the effect of coolant liquid, the temperature of baffle is less than the room temperature of installation room, and then adds the speed that has blockked indoor heat transfer of installation to baffle, and then accelerated the rate of decline of the indoor room temperature of installation, further reduced the possibility that the camera damaged, prolonged the life of camera.

Drawings

FIG. 1 is a schematic overall structure diagram of a construction site video monitoring system according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a construction site video surveillance system according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of a video surveillance system for a job site according to an embodiment of the present disclosure;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a support; 2. a camera; 3. a protective cover; 31. an installation chamber; 32. a heat dissipation chamber; 4. a partition plate; 5. a top plate; 6. a cooling tank; 7. a circulating member; 71. a first water pump; 72. a second water pump; 73. a liquid inlet pipe; 74. a return pipe; 8. a first interface; 9. a second interface; 10. a water inlet; 11. an opening and closing member; 111. a box cover; 112. hinging a shaft; 113. a drive member; 1131. a motor; 1132. a worm; 1133. a worm gear; 12. mounting blocks; 13. a buffer member; 131. a slide rail; 132. an elastic member; 1321. a spring; 14. a T-shaped block; 15. a T-shaped slot; 16. a sleeve; 17. a slide bar.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a construction site video monitoring system. Referring to fig. 1 and 2, the construction site video monitoring system includes a bracket 1, a camera 2 is disposed on the bracket 1, a shield 3 for protecting the camera 2 is disposed on the bracket 1, and the shield 3 is made of a transparent material, for example, a glass plate, a plastic transparent plate, etc.; a partition plate 4 is arranged in the protective cover 3, the partition plate 4 is made of a material with good heat conductivity, such as diamond, copper and the like, the section of the partition plate 4 is consistent with that of the protective cover 3, the protective cover 3 is divided into an installation chamber 31 and a heat dissipation chamber 32 by the partition plate 4, the heat dissipation chamber 32 is positioned above the installation chamber 31, the camera 2 is fixedly installed on the partition plate 4 through bolts and is positioned in the installation chamber 31, and the heat dissipation chamber 32 is filled with cooling liquid for absorbing heat, wherein in the embodiment, the cooling liquid is cooling water; after the bracket 1 is installed on a construction site, the camera 2 collects general information of site construction; the camera 2 rises in the course of the work and the ambient temperature, leads to the temperature rise in the installation room 31, under the effect of baffle 4, with the heat transfer in the installation room 31 to the cooling water in the room 32 that dispels the heat in, and then reduced the room temperature in the installation room 31, reduced camera 2 because of the high temperature possibility of damaging, prolonged camera 2's life.

Referring to fig. 1 and 2, in order to improve the cooling effect in the installation chamber 31, a top plate 5 for installing a protective cover 3 is arranged on the bracket 1, the protective cover 3 is welded on the top plate 5, a cooling tank 6 is fixedly connected to the top plate 5 through bolts, cooling water is contained in the cooling tank 6, a circulating member 7 for driving cooling water in the heat dissipation chamber 32 to flow back to the cooling tank 6 and enabling cooling liquid in the cooling tank 6 to flow back to the heat dissipation chamber 32 is arranged on the cooling tank 6, the circulating member 7 comprises a first water pump 71, a second water pump 72, a liquid inlet pipe 73 and a return pipe 74, the first water pump 71 is fixedly arranged on the bottom wall in the cooling tank 6 through bolts, one end of the liquid inlet pipe 73 is arranged in the heat dissipation chamber 32 and communicated with the heat dissipation chamber 32, and the other end is arranged on the water inlet end of the first water pump 71 through a pipe hoop; the second water pump 72 is fixedly arranged on the bottom wall of the cooling box 6 through bolts, one end of the return pipe 74 is arranged at the water outlet end of the second water pump 72 through a pipe hoop, and the other end of the return pipe is communicated with the heat dissipation chamber 32; starting the first water pump 71, wherein the first water pump 71 pumps the cooling water in the cooling tank 6 into the liquid inlet pipe 73 and the heat dissipation chamber 32; meanwhile, the second water pump 72 is started, the second water pump 72 pumps cooling water in the heat dissipation chamber 32 into the return pipe 74 and conveys the cooling water into the cooling box 6, circulation use of the cooling water is achieved, heat in the installation chamber 31 is taken away by the cooling water in the circulation process, and the descending speed of the room temperature of the installation chamber 31 is improved.

Referring to fig. 1 and 2, in order to improve the cooling effect of the cooling water on the installation chamber 31, the connection end of the return pipe 74 and the heat dissipation chamber 32 is a first interface 8, the connection end of the liquid inlet pipe 73 and the heat dissipation chamber 32 is a second interface 9, and the first interface 8 is located above the second interface 9; the cooling liquid in the cooling box 6 enters the bottom of the heat dissipation chamber 32 to cool the partition plate 4, the temperature of the cooling water near the partition plate 4 rises, the cooling water with the raised temperature moves upwards and flows back into the cooling box 6 from the return pipe 74, the cooling water flowing back into the cooling box 6 is mixed, the temperature of the cooling water drops, and the cooling water enters the heat dissipation chamber 32 through the liquid inlet pipe 73, so that the cooling effect on the heat dissipation chamber 32 is improved.

Referring to fig. 3 and 4, in order to collect rainwater into the cooling box 6, a water inlet 10 is formed on the top wall of the cooling box 6; in order to reduce the evaporation rate of cooling water, an opening and closing part 11 for opening and closing a water inlet 10 is arranged on a cooling box 6, the opening and closing part 11 comprises a box cover 111 hinged on the cooling box 6, two mounting blocks 12 are welded on the top wall of the cooling box 6, bearings are embedded on the two mounting blocks 12, a hinge shaft 112 is welded on the inner ring of each bearing, and the box cover 111 is welded on the hinge shaft 112; the cover 111 is rotated, and the cover 111 is rotated along the hinge shaft 112 to close the water inlet 10 of the cooling tank 6, thereby reducing the evaporation amount of the cooling water and facilitating the cooling of the installation chamber 31.

Referring to fig. 3 and 4, in order to facilitate the cover 111 to rotate to open and close the water inlet 10, a driving member 113 for driving the cover 111 to rotate is disposed on the cooling box 6, the driving member 113 includes a motor 1131 disposed on the cooling box 6, a mounting plate is welded on a side wall of the cooling box 6, the motor 1131 is fixedly mounted on the mounting plate through bolts, a worm 1132 is coaxially mounted on an output shaft of the motor 1131 through a coupler, and a worm wheel 1133 meshed with the worm 1132 is welded on the hinge shaft 112; starter motor 1131, motor 1131 drive worm 1132 rotates, and worm 1132 rotates and drives worm wheel 1133 and rotate, and worm wheel 1133 rotates and drives articulated shaft 112 and rotate, and articulated shaft 112 rotates and drives case lid 111 and rotate, and then opens and close water inlet 10.

Referring to fig. 2 and fig. 3, in order to reduce the influence of vibration generated by the operation of the first water pump 71 and the second water pump 72 on the camera 2, a buffer 13 is arranged on the top plate 5, the buffer 13 is used for buffering the vibration of the cooling box 6, the buffer 13 comprises a slide rail 131 and an elastic element 132, the slide rail 131 is welded on the top plate 5, the length direction of the slide rail 131 is parallel to the length direction of the bracket 1, the cooling box 6 is arranged on the slide rail 131 in a sliding manner, the cooling box 6 slides along the length direction of the slide rail 131, a T-shaped block 14 is welded on the surface of the cooling box 6 close to the slide rail 131, a T-shaped groove 15 for the T-shaped block 14 to slide is formed on the slide rail 131, and the T-shaped groove 15 is formed along the vertical direction of the slide rail 131; the elastic member 132 is disposed in the T-shaped slot 15 of the slide rail 131, and the elastic member 132 is configured to buffer the vibration of the cooling box 6, in this embodiment, the elastic member 132 includes a spring 1321 disposed in the T-shaped slot 15, a first end of the spring 1321 is welded to a side wall of the T-shaped slot 15, and the other end is welded to the T-shaped block 14; when the first water pump 71 and the second water pump 72 drive the cooling box 6 to vibrate, the vibration of the cooling box 6 is buffered under the action of the spring 1321, and the influence on the camera 2 is reduced.

Referring to fig. 2 and fig. 3, in order to improve the stability of the spring 1321, a sleeve 16 is welded on the bottom wall of the T-shaped groove 15, a slide bar 17 is slidably sleeved in the sleeve 16, one end of the slide bar 17, which is away from the sleeve bar, is welded on the T-shaped block 14, and the sleeve 16 and the slide bar 17 are sleeved in the spring 1321; under the action of the loop bar and the slide bar 17, the spring 1321 is limited, the possibility of bending of the spring 1321 is reduced, and the stability of the spring 1321 is improved.

The implementation principle of a construction site video monitoring system in the embodiment of the application is as follows:

when the monitoring system is used for collecting construction site information, the first water pump 71 is started, the first water pump 71 pumps cooling water in the cooling box 6 into the liquid inlet pipe 73 and the heat dissipation chamber 32; meanwhile, the second water pump 72 is started, the second water pump 72 pumps cooling water in the heat dissipation chamber 32 to enter the return pipe 74 and conveys the cooling water to the cooling box 6, circulation use of the cooling water is achieved, heat in the installation chamber 31 is taken away by the cooling water in the circulation process, the descending speed of the room temperature of the installation chamber 31 is improved, and the possibility of damage to the camera 2 is further reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a job site video monitoring system, includes support (1), be provided with camera (2) on support (1), be provided with protection casing (3) that are used for protecting camera (2) on support (1), its characterized in that: be provided with baffle (4) in protection casing (3), baffle (4) are separated protection casing (3) for installation room (31) and heat dissipation room (32), heat dissipation room (32) are located the top of installation room (31), camera (2) are located installation room (31), the splendid attire is equipped with the coolant liquid that is used for the endotherm in heat dissipation room (32).

2. The construction site video monitoring system according to claim 1, wherein: be provided with roof (5) that are used for installing protection casing (3) on support (1), be provided with cooler bin (6) on roof (5), the splendid attire has the coolant liquid in cooler bin (6), be provided with on cooler bin (6) and be used for driving about cooling liquid backward flow to cooler bin (6) in radiator chamber (32) to make cooler bin (6) coolant liquid backward flow to circulation piece (7) in radiator chamber (32).

3. The construction site video monitoring system according to claim 2, wherein: the circulating part (7) comprises a first water pump (71), a second water pump (72), a liquid inlet pipe (73) and a return pipe (74), the first water pump (71) is arranged in the cooling box (6), one end of the liquid inlet pipe (73) is arranged in the heat dissipation chamber (32) and communicated with the heat dissipation chamber (32), and the other end of the liquid inlet pipe is arranged at the water inlet end of the first water pump (71); the second water pump (72) is arranged in the cooling tank (6), one end of the return pipe (74) is arranged at the water outlet end of the second water pump (72), and the other end of the return pipe is communicated with the heat dissipation chamber (32).

4. The construction site video monitoring system according to claim 3, wherein: the connection end of the return pipe (74) and the heat dissipation chamber (32) is a first interface (8), the connection end of the liquid inlet pipe (73) and the heat dissipation chamber (32) is a second interface (9), and the first interface (8) is located above the second interface (9).

5. The construction site video monitoring system according to claim 2, wherein: the cooling liquid is cooling water, a water inlet (10) is formed in the top wall of the cooling box (6), and an opening and closing piece (11) used for opening and closing the water inlet (10) is arranged on the cooling box (6).

6. The construction site video monitoring system according to claim 5, wherein: the opening and closing piece (11) comprises a box cover (111) hinged to the cooling box (6), and a driving piece (113) used for driving the box cover (111) to rotate is arranged on the cooling box (6).

7. The construction site video monitoring system according to claim 6, wherein: the driving piece (113) comprises a motor (1131) arranged on the cooling box (6), and an output shaft of the motor (1131) is provided with a worm (1132); rotate on cooler bin (6) and be provided with articulated shaft (112), case lid (111) are fixed to be set up on articulated shaft (112), on articulated shaft (112) the cover be equipped with worm (1132) meshed worm wheel (1133).

8. The construction site video monitoring system according to claim 2, wherein: and a buffer piece (13) is arranged on the top plate (5), and the buffer piece (13) is used for buffering the vibration of the cooling box (6).

9. The construction site video monitoring system according to claim 8, wherein: the buffer part (13) comprises a sliding rail (131) and an elastic part (132), the length direction of the sliding rail (131) is parallel to the length direction of the bracket (1), the cooling box (6) is arranged on the sliding rail (131) in a sliding manner, and the cooling box (6) slides along the length direction of the sliding rail (131); the elastic piece (132) is arranged on the sliding rail (131), and the elastic piece (132) is used for buffering the vibration of the cooling box (6).