CN114992441A

CN114992441A - Building engineering environment monitoring device

Info

Publication number: CN114992441A
Application number: CN202210578465.XA
Authority: CN
Inventors: 李明启
Original assignee: Shenzhen China Bank Construction Engineering Consultant Co ltd
Current assignee: Shenzhen China Bank Construction Engineering Consultant Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-02

Abstract

The invention relates to the technical field of constructional engineering, and particularly discloses a constructional engineering environment monitoring device, which comprises a shell; an opening is formed in the top of the shell, and a base plate is fixedly connected to the inner side wall of the shell; the top of the base plate is provided with a supporting plate; the top of the supporting plate is fixedly connected with a supporting frame; the top of the support frame is fixedly connected with a monitoring camera body; the top of the supporting plate is rotatably connected with a water pipe; the end part of the water pipe is fixedly connected with a disc; a cavity is arranged in the disc, and an atomizing nozzle is fixedly connected to the outer side wall of the disc; a water tank and a water pump are fixedly connected to the inner side wall of the bottom end of the shell; the input end of the water pump is fixedly connected with a water inlet pipe, and the output end of the water pump is fixedly connected with a water outlet pipe; the water inlet pipe is communicated with the water tank; the water outlet pipe is communicated with the water through pipe; a power mechanism is arranged inside the shell; the air injection mechanism is arranged on the support frame; the dust fall processing is carried out to the dust through atomizer blowout steam to blow to steam through air jet system, enlarge the dust fall scope.

Description

Building engineering environment monitoring device

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a constructional engineering environment monitoring device.

Background

The environment of a construction site needs to be monitored in the construction process of constructional engineering to ensure the safety of constructors, but in the construction process, a large amount of dust often floats in the air of the construction site, and the dust is easy to adhere to the surface of a lens of a monitoring device to shield the sight of the monitoring device.

Building engineering environment monitoring device among the prior art can only monitor construction environment, can not carry out the dust fall to the dust, and raise dust in the air not only can shelter from monitoring device's camera lens, can harm workman's healthy moreover.

Disclosure of Invention

The application provides building engineering environment monitoring device has and carries out the dust fall to the raise dust in the construction environment and handles, reduces the dust and shelters from the possibility of monitoring device camera lens for monitoring device is better carries out work.

The application provides a building engineering environment monitoring device adopts following technical scheme:

the building engineering environment monitoring device comprises a shell; an opening is formed in the top of the shell, and a base plate is fixedly connected to the inner side wall of the shell; the top of the base plate is provided with a supporting plate; the supporting plate is in sliding fit with the inner side wall of the shell, and a supporting frame is fixedly connected to the top of the supporting plate; the top of the support frame is fixedly connected with a monitoring camera body; the top of the supporting plate is rotatably connected with a water pipe; the end part of the water pipe, which is far away from the support plate, penetrates through the support frame and extends to the outside of the support frame, and a disc is fixedly connected to the end part of the water pipe, which extends out of the support frame; a cavity is arranged in the disc, and an atomizing nozzle is fixedly connected to the outer side wall of the disc; the cavity is communicated with the interior of the water through pipe; the atomizing nozzle is communicated with the inside of the cavity; a water tank and a water pump are fixedly connected to the inner side wall of the bottom end of the shell; the input end of the water pump is fixedly connected with a water inlet pipe, and the output end of the water pump is fixedly connected with a water outlet pipe; the end part of the water inlet pipe, which is far away from the water pump, is communicated with the water tank; the end part of the water outlet pipe, which is far away from the water pump, penetrates through the supporting plate and extends into the water pipe, and the water outlet pipe is communicated with the interior of the water pipe; a power mechanism for pushing the supporting plate to slide upwards is arranged in the shell; and the support frame is provided with an air injection mechanism for expanding the spraying coverage.

Through adopting above-mentioned technical scheme, when needs are monitored building environment, slide in the backup pad is promoted through power unit, make the backup pad drive slide on support frame and the surveillance camera body and stretch out the casing outside, monitor work to external environment through the surveillance camera body, for the interference of the raise dust that reduces building environment to the surveillance camera body, start the water pump and carry the inside clear water of water tank to the outlet pipe by the inlet tube, carry the clear water to water service pipe and disc cavity inside by the outlet pipe again, the clear water sprays to the outside by atomizer at last, thereby spray dust fall to external environment and spout work, spout atomizer spun steam by jet mechanism again, make steam spread to farther distance, promote the dust fall effect.

Preferably, the air injection mechanism comprises a first motor, a placing box and a vent pipe; the first motor is arranged on the outer side wall of the support frame, and the output end of the first motor is fixedly connected with a first rotating shaft; a cam is fixedly connected to the outer side wall of the first rotating shaft; the placing box is fixedly connected to the top of the supporting plate, and a pressing plate is connected to the inner side wall of the placing box in a sliding mode; the top of the pressing plate is provided with a cambered surface matched with the cam, and the bottom of the pressing plate is fixedly connected with a pair of first springs; the end parts of the first springs, which are far away from the pressure plate, are fixedly connected with the inner side wall of the bottom end of the placing box; an air bag is arranged in the placing box; the air bag is contacted with the bottom of the pressure plate; the breather pipe is fixedly connected to the top of the support frame and is communicated with the inside of the air bag, and a plurality of air nozzles are fixedly connected to the outer side wall of the breather pipe; the plurality of air nozzles are communicated with the interior of the breather pipe.

Through adopting above-mentioned technical scheme, start first motor and drive first pivot and cam rotation, cam rotation in-process and the fillet contact at clamp plate top, make the clamp plate along placing box gliding and extrusion gasbag through the cooperation of cam with the fillet, spout by the air nozzle behind the inside gas admission breather pipe of gasbag, gas through the air nozzle spun jets steam, make steam diffusion to farther position, promote the dust fall effect to external environment, after the contact is lost to cam and fillet, the clamp plate goes up the slip under the spring action of first spring and resets, the cam of being convenient for extrudes the clamp plate once more, make the air nozzle carry out reciprocal jetting work to steam.

Preferably, a first bevel gear is fixedly connected to the end part, far away from the first motor, of the first rotating shaft; a second bevel gear is fixedly connected to the outer side wall of the water pipe close to the first bevel gear; the second bevel gear is meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, when first motor drove first pivot and rotates, first pivot drove first bevel gear and rotates, and first bevel gear drives second bevel gear and water service pipe and rotates to it is rotatory to drive disc and atomizer, makes steam spray more even.

Preferably, the power mechanism comprises a second motor; the second motor is arranged on the inner side wall of the bottom end of the shell, and the output end of the second motor is fixedly connected with a screw rod; the screw rod penetrates through the supporting plate, and the screw rod is in threaded connection with the inner side wall of the supporting plate through a ball screw thread pair; the outer side wall of the shell is provided with a pair of first sliding grooves; a limiting part for blocking the supporting plate to slide upwards is arranged in the first sliding groove.

By adopting the technical scheme, when the supporting plate is slid upwards, the second motor is started to drive the screw rod to rotate, the screw rod is connected with the inner side wall of the supporting plate through the ball screw nut pair, the supporting plate is slid upwards along the inner side wall of the shell, and the supporting plate is fixed through the limiting part when the supporting plate is slid upwards to the designated position, so that the supporting plate is kept stable.

Preferably, the limiting member comprises a pulling plate and an inserting plate; the inserting plate is connected inside the first sliding groove in a sliding mode, and an inclined plane is arranged on the side wall, close to the supporting plate, of the inserting plate; a round corner matched with the inclined plane is arranged on the side wall of the top of the supporting plate close to the inserting plate; the pull plate is fixedly connected to the side wall of the inserting plate extending out of the shell, and a pair of second springs is fixedly connected to the side wall of the pull plate close to the shell; the end parts of the pair of second springs, which are far away from the pulling plate, are fixedly connected with the outer side wall of the shell; and the side wall of the surface of the support plate where the inserting plate is arranged is provided with a slot matched with the inserting plate.

Through adopting above-mentioned technical scheme, when the backup pad is slided, the lateral wall of backup pad is close to the picture peg gradually and contacts with the picture peg, make the backup pad promote the picture peg slide along first spout and make the second spring stretched through the cooperation on fillet and inclined plane, along with the continuation of backup pad rises, the tip card that inclined plane place goes up the picture peg is gone into in the slot on the backup pad lateral wall, the realization is fixed to the backup pad, make the backup pad remain stable, when the backup pad need get back to initial position, the pulling arm-tie makes the picture peg taken out from the slot, rethread first motor drives the backup pad and glides to initial position.

Preferably, the side wall of the shell is provided with a yielding groove; a cover plate is connected to the inner side wall of the opening in a sliding manner; the top of the cover plate is fixedly connected with a handle, and the bottom of the cover plate is fixedly connected with a rack plate; a cleaning mechanism for cleaning the lens of the monitoring camera body is arranged on the inner side wall of the shell; the cleaning mechanism is driven by a rack plate.

Through adopting the above technical scheme, when need not carry out monitor operation, support frame and surveillance camera body all are located inside the casing, the apron seals the opening and realizes the protection to the surveillance camera body, reduce the unexpected impaired possibility of surveillance camera body, when needs carry out monitor operation, the pulling handle drives the apron and slides, make the opening open, the surveillance camera body of being convenient for stretches out outside the casing and carry out monitor operation, it slides to drive the rack board when the apron slides the process, the setting in abdication groove makes things convenient for the rack board to stretch out the casing outside, drive the cleaning mechanism motion through the rack board, make cleaning mechanism carry out cleaning to surveillance camera body camera lens, reduce the possibility that the dust is stained with on the camera lens, make the better monitor operation that carries out of surveillance camera body.

Preferably, the cleaning mechanism comprises a second rotating shaft, a third rotating shaft and a cleaning brush; the second rotating shaft is rotatably connected to the inner side wall of the shell, a straight gear is fixedly connected to the side wall, close to the rack plate, of the second rotating shaft, and a third bevel gear is fixedly connected to the end, far away from the inner side wall of the shell, of the second rotating shaft; the straight gear is meshed with the rack plate; the third rotating shaft is fixedly connected to the inner side wall of the shell, and a fourth bevel gear is fixedly connected to the outer side wall, close to the third bevel gear, of the third rotating shaft; the fourth bevel gear is meshed with the third bevel gear; the cleaning brush is fixedly connected to the end portion, close to the monitoring camera body, of the third rotating shaft, and the cleaning brush is in contact with the monitoring camera body.

Through adopting above-mentioned technical scheme, when the pulling pushes away 19 when driving the apron and slide, the rack board drives the straight-teeth gear and rotates, drives second pivot and third bevel gear rotation through the straight-teeth gear, and under the meshing cooperation of third bevel gear and fourth bevel gear, the third pivot rotates to drive the cleaning brush and rotate, clean the dust impurity on being stained with the surveillance camera body camera lens that attaches, guarantee the cleanness of surveillance camera body camera lens.

Preferably, a pair of second sliding grooves is formed in the side wall of the opening; a pair of limiting blocks is fixedly connected to the side wall of the cover plate; and the pair of limiting blocks is in sliding fit with the inner side walls of the pair of second sliding chutes.

Through adopting above-mentioned technical scheme, when the apron advances to slide, the stopper slides along the second spout, and is spacing to the apron through the cooperation of stopper and second spout for the apron is difficult for following the landing of casing top.

Preferably, a material receiving box is fixedly connected to the inner side wall of the shell; the material receiving box is positioned at the bottom of the cleaning brush.

Through adopting above-mentioned technical scheme, set up and connect the magazine and be used for collecting the dust impurity that drops from this body lens of surveillance camera head, conveniently carry out centralized processing to dust impurity, reduce the degree of difficulty that the staff handled the dust that scatters.

Preferably, the top of the water tank is fixedly connected with a water replenishing pipe; the end part of the water replenishing pipe, which is far away from the water tank, penetrates through the shell and extends out of the shell; the bottom of the shell is provided with a roller, and the outer side wall of the shell is fixedly connected with a pushing handle.

Through adopting above-mentioned technical scheme, the staff promotes to push away the handle and drives the gyro wheel roll, makes things convenient for the bulk movement of device, improves the holistic flexibility of device, and the moisturizing pipe is used for supplementing the clear water to water tank inside.

In summary, the present application has the following beneficial effects:

1. the clean water in the water tank is conveyed to the water outlet pipe through the water inlet pipe by starting the water pump, and then the clean water is sprayed to the outside through the atomizing nozzle, spraying dust-settling work to the external environment is realized, when the spraying dust-settling work is carried out, the first motor is started to drive the first rotating shaft and the cam to rotate, the cam is contacted with a round angle at the top of the pressing plate in the rotating process, the pressing plate slides downwards along the placing box and extrudes the air bag through the cooperation of the cam and the round angle, the gas in the air bag enters the vent pipe and then is sprayed out by the air nozzle, the gas sprayed out by the air nozzle sprays the water vapor sprayed out by the atomizing nozzle, the water vapor is diffused to a farther position, and the dust-settling effect to the external environment is improved;

2. when monitoring work is needed, the second motor is started to drive the lead screw to rotate, so that the supporting plate slides upwards, in the process of sliding upwards in the supporting plate, the supporting plate is gradually close to the plugboard, the supporting plate pushes the plugboard to slide along the first sliding groove through the matching of the round angle and the inclined plane, the plugboard slides back under the action of the second spring elasticity along with the continuous rising of the supporting plate, so that the end part of the plugboard slides into the slot, the supporting and limiting of the supporting plate are realized, the monitoring camera body extends out of the shell to perform monitoring work, when the monitoring work is not needed, the plugboard is pulled to slide out of the slot, the plugboard loses the supporting and limiting effect on the supporting plate, the first motor is started again to drive the supporting plate to slide downwards to the top of the base plate, the monitoring camera body is positioned in the shell, and the monitoring camera body is protected through the shell;

3. when surveillance camera head body and cleaning brush contact, it slides to promote the apron to drive the rack board, make the rack board drive straight-tooth gear and third bevel gear rotate, under third bevel gear and fourth bevel gear's meshing cooperation, third pivot and cleaning brush rotate, clean the dust impurity on being stained with the surveillance camera head body camera lens of attaching through the cleaning brush, guarantee the cleanness of surveillance camera head body camera lens, dust impurity that cleaning brush 63 was clean down is fallen and is collected in the material receiving box, make things convenient for the staff to carry out centralized processing to the dust.

Drawings

FIG. 1 is a schematic structural view of a construction work environment monitoring apparatus;

FIG. 2 is a schematic sectional view of the construction environment monitoring apparatus;

FIG. 3 is a schematic view showing the structure of a water pump, a support plate, a water pipe and a disc in the present application;

FIG. 4 is a schematic structural diagram of the blowing mechanism, the water pipe and the monitoring camera body in the present application;

FIG. 5 is a schematic view of the housing and cleaning mechanism of the present application;

fig. 6 is a schematic view of a matching structure of the housing, the cover plate and the limiting block in the application.

Description of reference numerals: 1. a housing; 11. an opening; 111. a cover plate; 112. a handle; 113. a rack plate; 114. a second chute; 115. a limiting block; 12. a backing plate; 13. a water tank; 131. a water replenishing pipe; 14. a water pump; 141. a water inlet pipe; 142. a water outlet pipe; 15. a first chute; 16. a limiting member; 161. pulling a plate; 162. inserting plates; 163. a bevel; 164. a second spring; 17. a yielding groove; 18. a roller; 19. a push handle; 2. a support plate; 21. a water pipe; 211. a second bevel gear; 22. a disc; 221. a cavity; 222. an atomizing spray head; 23. round corners; 24. a slot; 3. a support frame; 31. a surveillance camera body; 4. a power mechanism; 41. a second motor; 42. a screw rod; 5. an air injection mechanism; 51. a first motor; 511. a first rotating shaft; 512. a cam; 513. a first bevel gear; 52. placing the box; 53. a breather pipe; 531. an air nozzle; 54. pressing a plate; 541. a cambered surface; 542. a first spring; 55. an air bag; 6. a cleaning mechanism; 61. a second rotating shaft; 611. a spur gear; 612. a third bevel gear; 62. a third rotating shaft; 621. a fourth bevel gear; 63. a cleaning brush; 64. a material receiving box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The invention discloses a building engineering environment monitoring device, which is shown in figures 1 and 2 and comprises a shell 1; the top of the shell 1 is provided with an opening 11, the inner side wall of the shell 1 is fixedly connected with a backing plate 12, the bottom of the shell 1 is provided with a roller 18, the outer side wall of the shell 1 is fixedly connected with a push handle 19, and the top of the backing plate 12 is provided with a support plate 2; the supporting plate 2 is in sliding fit with the inner side wall of the shell 1, and the top of the supporting plate 2 is fixedly connected with a supporting frame 3; the top of the support frame 3 is fixedly connected with a monitoring camera body 31; a power mechanism 4 for pushing the support plate 2 to slide upwards is arranged in the shell 1; the power mechanism 4 comprises a second motor 41; the second motor 41 is arranged on the inner side wall of the bottom end of the shell 1, and the output end of the second motor 41 is fixedly connected with a screw rod 42; the screw rod 42 penetrates through the support plate 2, and the screw rod 42 is in threaded connection with the inner side wall of the support plate 2 through a ball screw; a pair of first sliding grooves 15 are arranged on the outer side wall of the shell 1; limiting pieces 16 for blocking the supporting plate 2 from sliding up are arranged in the pair of first sliding grooves 15; the limiting member 16 comprises a pulling plate 161 and an inserting plate 162; the inserting plate 162 is slidably connected inside the first sliding groove 15, and an inclined surface 163 is arranged on the side wall of the inserting plate 162 close to the supporting plate 2; the side wall of the top of the support plate 2 close to the inserting plate 162 is provided with a round corner 23 matched with the inclined plane 163; the pulling plate 161 is fixedly connected to the side wall of the inserting plate 162 extending out of the housing 1, and a pair of second springs 164 is fixedly connected to the side wall of the pulling plate 161 close to the housing 1; the ends of the pair of second springs 164 far away from the pulling plate 161 are fixedly connected with the outer side wall of the shell 1; the side wall of the supporting plate 2 on the surface where the inserting plate 162 is located is provided with a slot 24 matched with the inserting plate 162.

The pushing handle 19 is pushed to drive the roller 18 to roll, the device is moved to a specified position and then the second motor 41 is started to drive the screw rod 42 to rotate, the screw rod 42 drives the supporting plate 2 to slide along the inner side wall of the shell 1 in the rotating process, in the sliding process of the supporting plate 2, the side wall of the supporting plate 2 is gradually close to the inserting plate 162 and is in contact with the inserting plate 162, the supporting plate 2 pushes the inserting plate 162 to slide along the first sliding groove 15 and stretch the second spring 164 through the cooperation of the round angle 23 and the inclined plane 163, along with the continuous rising of the supporting plate 2, the end part of the inserting plate 162 where the inclined plane 163 is located is clamped into the inserting groove 24 in the side wall of the supporting plate 2, the fixing of the supporting plate 2 is realized, the supporting plate 2 is kept stable, at the moment, the supporting frame 3 and the monitoring camera body 31 extend to the outside of the shell 1, and the monitoring work of the external environment is carried out through the monitoring camera body 31.

As shown in fig. 2 and 3, a water pipe 21 is rotatably connected to the top of the support plate 2; the end part of the water pipe 21 far away from the support plate 2 penetrates through the support frame 3 and extends to the outside of the support frame 3, and the end part of the water pipe 21 extending out of the support frame 3 is fixedly connected with a disc 22; a cavity 221 is arranged in the disc 22, and an atomizing nozzle 222 is fixedly connected to the outer side wall of the disc 22; the cavity 221 is communicated with the inside of the water pipe 21; the atomizer 222 is communicated with the inside of the cavity 221; a water tank 13 and a water pump 14 are fixedly connected to the inner side wall of the bottom end of the shell 1; the top of the water tank 13 is fixedly connected with a water replenishing pipe 131; the end part of the water replenishing pipe 131 far away from the water tank 13 penetrates through the shell 1 and extends out of the shell 1; the input end of the water pump 14 is fixedly connected with a water inlet pipe 141, and the output end of the water pump 14 is fixedly connected with a water outlet pipe 142; the end of the water inlet pipe 141 far away from the water pump 14 is communicated with the water tank 13; the end part of the water outlet pipe 142 far away from the water pump 14 penetrates through the support plate 2 and extends into the water service pipe 21, the water outlet pipe 142 is fixedly connected with the inner side wall of the support plate 2 in a sealing manner, and the water outlet pipe 142 is communicated with the interior of the water service pipe 21.

Carry the inside clear water of water tank 13 to outlet pipe 142 by inlet tube 141 through starting water pump 14, carry the clear water to water service pipe 21 and disc 22 cavity 221 inside by outlet pipe 142 again, the clear water is sprayed to the outside by atomizer 222 at last, carry out the dust fall to the external environment through atomizer 222 spun steam, the raise dust that reduces the external environment causes the possibility of interference to surveillance camera body 31, make the better monitoring work that carries on of surveillance camera body 31, moisturizing pipe 131 is used for replenishing the clear water in to water tank 13.

As shown in fig. 2 and 4, the air injection mechanism 5 for expanding the spraying coverage is arranged on the support frame 3, and the air injection mechanism 5 comprises a first motor 51, a placing box 52 and an air pipe 53; the first motor 51 is arranged on the outer side wall of the support frame 3, and the output end of the first motor 51 is fixedly connected with a first rotating shaft 511; the outer side wall of the first rotating shaft 511 is fixedly connected with a cam 512; the placing box 52 is fixedly connected to the top of the supporting plate 2, and a pressing plate 54 is connected to the inner side wall of the placing box 52 in a sliding manner; the top of the pressing plate 54 is provided with an arc 541 matched with the cam 512, and the bottom of the pressing plate 54 is fixedly connected with a pair of first springs 542; the end parts of the pair of first springs 542 far away from the pressure plate 54 are fixedly connected with the inner side wall of the bottom end of the placing box 52; an air bag 55 is arranged inside the placing box 52; the air bag 55 is in contact with the bottom of the pressure plate 54; the vent pipe 53 is fixedly connected to the top of the support frame 3, the vent pipe 53 is communicated with the interior of the air bag 55, and the outer side wall of the vent pipe 53 is fixedly connected with a plurality of air nozzles 531; the plurality of air nozzles 531 are communicated with the interior of the breather pipe 53, the air nozzles 531 are obliquely arranged, and a first bevel gear 513 is fixedly connected to the end part of the first rotating shaft 511 far away from the first motor 51; a second bevel gear 211 is fixedly connected to the outer side wall of the water pipe 21 close to the first bevel gear 513; the second bevel gear 211 is engaged with the first bevel gear 513.

When the first motor 51 rotates the first rotating shaft 511, the first rotating shaft 511 rotates the first bevel gear 513, and the first bevel gear 513 rotates the second bevel gear 211 and the water pipe 21, so that the disc 22 and the atomizer 222 rotate, so as to make the spraying of the water vapor more uniform, the first rotating shaft 511 drives the cam 512 to rotate during the rotation process, the pressing plate 54 slides down along the placing box 52 and presses the air bag 55 through the cooperation of the cam 512 and the round corner 23, the air inside the air bag 55 enters the vent pipe 53 and is ejected by the air nozzle 531, the gas sprayed by the gas nozzle 531 blows the water vapor, so that the water vapor is diffused to a farther position, the dust fall effect on the external environment is improved, after the cam 512 loses contact with the fillet 23, the pressing plate 54 slides up and returns under the elastic force of the first spring 542, so that the cam 512 can extrude the pressing plate 54 again, and the air nozzle 531 performs reciprocating blowing operation on water vapor.

As shown in fig. 2 and 5, the side wall of the housing 1 is provided with a relief groove 17; a cover plate 111 is connected on the inner side wall of the opening 11 in a sliding manner; the top of the cover plate 111 is fixedly connected with a handle 112, and the bottom of the cover plate 111 is fixedly connected with a rack plate 113; a cleaning mechanism 6 for cleaning the lens of the monitoring camera body 31 is arranged on the inner side wall of the shell 1; the cleaning mechanism 6 includes a second rotating shaft 61, a third rotating shaft 62, and a cleaning brush 63; the second rotating shaft 61 is rotatably connected to the inner side wall of the housing 1, a spur gear 611 is fixedly connected to the side wall of the second rotating shaft 61 close to the rack plate 113, and a third bevel gear 612 is fixedly connected to the end of the second rotating shaft 61 far from the inner side wall of the housing 1; the spur gear 611 meshes with the rack plate 113; the third rotating shaft 62 is fixedly connected to the inner side wall of the housing 1, and a fourth bevel gear 621 is fixedly connected to the outer side wall of the third rotating shaft 62 close to the third bevel gear 612; the fourth bevel gear 621 is engaged with the third bevel gear 612; the cleaning brush 63 is fixedly connected to the end part of the third rotating shaft 62 close to the monitoring camera body 31, the cleaning brush 63 is in contact with the monitoring camera body 31, and a material receiving box 64 is fixedly connected to the inner side wall of the shell 1; the material receiving box 64 is positioned at the bottom of the cleaning brush 63.

Initially, the monitoring camera body 31 is located inside the housing 1, before the monitoring camera body 31 is moved up to the outside of the housing 1, the handle 112 is pulled to drive the cover plate 111 to slide, so that the opening 11 is opened, the cover plate 111 drives the rack plate 113 to slide in the sliding process, the abdicating slot 17 is convenient for the rack plate 113 to extend out of the housing 1, the rack plate 113 drives the spur gear 611 to rotate, the second rotating shaft 61 and the third bevel gear 612 are driven to rotate by the spur gear 611, the third rotating shaft 62 rotates under the meshing fit of the third bevel gear 612 and the fourth bevel gear 621, so as to drive the cleaning brush 63 to rotate, clean dust and impurities attached to the lens of the monitoring camera body 31, reduce the possibility that the dust and the lens are attached to the lens, so that the monitoring camera body 31 can better perform monitoring work, the material receiving box 64 is arranged to collect the dust and impurities falling from the lens of the monitoring camera body 31, the convenience is concentrated the processing to dust impurity, reduces the staff and handles the degree of difficulty of scattering the dust.

As shown in fig. 5 and 6, a pair of second sliding grooves 114 are formed on the side wall of the opening 11; a pair of limiting blocks 115 is fixedly connected to the side wall of the cover plate 111; a pair of limiting blocks 115 is in sliding fit with the inner side walls of the pair of second sliding grooves 114; when the cover plate 111 slides, the limiting block 115 slides along the second sliding groove 114, and the cover plate 111 is limited by the matching of the limiting block 115 and the second sliding groove 114, so that the cover plate 111 is not easy to slide off the top of the housing 1.

The working principle is as follows: the pushing handle 19 is pushed to move the device to a specified position, in an initial state, the cover plate 111 is covered at the opening 11, the monitoring camera body 31 is positioned in the shell 1 and is in contact with the cleaning brush 63, the pushing handle 19 is pulled to drive the cover plate 111 to slide, when the cover plate 111 slides, the rack plate 113 drives the spur gear 611 and the third bevel gear 612 to rotate, the third rotating shaft 62 and the cleaning brush 63 rotate under the meshing fit of the third bevel gear 612 and the fourth bevel gear 621, dust impurities attached to the lens of the monitoring camera body 31 are cleaned by the cleaning brush 63, the lens of the monitoring camera body 31 is ensured to be clean, the dust impurities cleaned by the cleaning brush 63 fall into the material receiving box 64 to be collected, so that workers can conveniently concentrate the dust, in the sliding process of the cover plate 111, the limiting block 115 slides along the second chute 114, and the limiting block 111 is limited by the cooperation of the limiting block 115 and the second chute 114, so that the cover plate 111 is not easy to slide off the top of the shell 1; the second motor 41 is started to drive the screw rod 42 to rotate, the screw rod 42 drives the support plate 2, the support frame 3 and the monitoring camera body 31 to slide upwards in the rotating process, the top of the support plate 2 is gradually close to the inserting plate 162 and is in contact with the inserting plate 162 in the sliding process of the support plate 2, the support plate 2 pushes the inserting plate 162 to slide along the first sliding groove 15 and stretch the second spring 164 through the matching of the round angle 23 and the inclined plane 163, the inserting plate 162 slides back under the elastic force of the second spring 164 along with the continuous rising of the support plate 2, the end part of the inserting plate 162 slides into the slot 24 on the side wall of the support plate 2, the support limit of the support plate 2 is realized, the monitoring camera body 31 extends out of the shell 1, and the monitoring operation of the external environment by the monitoring camera body 31 is facilitated; in order to reduce the interference of the dust in the external environment to the monitoring camera body 31, the water pump 14 is started to convey the clean water in the water tank 13 from the water inlet pipe 141 to the water outlet pipe 142, and then the water outlet pipe 142 conveys the clean water to the water pipe 21 and the cavity 221 of the disc 22, and the clean water is finally sprayed to the outside by the atomizing nozzle 222, so as to realize the spraying dust-settling work in the external environment, when the spraying dust-settling work is carried out, the first motor 51 is started to drive the first rotating shaft 511 and the cam 512 to rotate, the cam 512 contacts with the fillet 23 at the top of the pressing plate 54 in the rotating process, the pressing plate 54 slides downwards along the placing box 52 and extrudes the air bag 55 through the matching of the cam 512 and the fillet 23, the gas in the air bag 55 enters the vent pipe 53 and is ejected by the air nozzle 531, the gas ejected by the air nozzle 531 jets the water vapor ejected from the atomizing nozzle 222, so that the water vapor is diffused to a farther position, thereby improving the dust-settling effect in the external environment, after the cam 512 loses contact with the fillet 23, the pressing plate 54 slides upwards and returns under the action of the elastic force of the first spring 542, so that the cam 512 can extrude the pressing plate 54 again, and the air nozzle 531 can discharge and spray sprayed water vapor in a reciprocating manner; the water replenishing pipe 131 is used for replenishing clear water to the inside of the water tank 13 to ensure the normal operation of spraying and dust settling, and in the process that the first motor 51 drives the first rotating shaft 511 to rotate, the first rotating shaft 511 drives the first bevel gear 513 to rotate, and the first bevel gear 513 drives the second bevel gear 211 and the water pipe 21 to rotate, so that the disc 22 and the atomizing nozzle 222 are driven to rotate, and the water vapor is sprayed more uniformly; when the monitoring operation is not needed, the pulling plate 161 is pulled to slide the inserting plate 162 out of the slot 24, the inserting plate 162 loses the supporting and limiting effect on the supporting plate 2, then the first motor 51 is started to drive the supporting plate 2 to slide down to the top of the backing plate 12, the supporting plate 2 is supported by the backing plate 12, at the moment, the supporting frame 3 and the monitoring camera body 31 are positioned in the shell 1, the lens of the monitoring camera body 31 is contacted with the cleaning brush 63, the cover plate 111 is pushed to slide to close the opening 11, the monitoring camera body 31 is protected, the monitoring camera body 31 is prevented from being accidentally damaged, during the sliding back of the cover plate 111, the rack plate 113 drives the spur gear 611 to rotate again, and then the cleaning brush 63 in contact with the monitoring camera body 31 cleans the lens of the monitoring camera body 31 again, thereby ensuring the cleanness of the lens of the monitoring camera body 31.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Building engineering environment monitoring device, its characterized in that: comprises a shell (1); an opening (11) is formed in the top of the shell (1), and a backing plate (12) is fixedly connected to the inner side wall of the shell (1); the top of the backing plate (12) is provided with a support plate (2); the supporting plate (2) is in sliding fit with the inner side wall of the shell (1), and the top of the supporting plate (2) is fixedly connected with a supporting frame (3); the top of the support frame (3) is fixedly connected with a monitoring camera body (31); the top of the supporting plate (2) is rotatably connected with a water pipe (21); the end part of the water pipe (21) far away from the support plate (2) penetrates through the support frame (3) and extends to the outside of the support frame (3), and a disc (22) is fixedly connected to the end part of the water pipe (21) extending out of the support frame (3); a cavity (221) is arranged in the disc (22), and an atomizing nozzle (222) is fixedly connected to the outer side wall of the disc (22); the cavity (221) is communicated with the interior of the water pipe (21); the atomizing nozzle (222) is communicated with the inside of the cavity (221); a water tank (13) and a water pump (14) are fixedly connected to the inner side wall of the bottom end of the shell (1); the input end of the water pump (14) is fixedly connected with a water inlet pipe (141), and the output end of the water pump (14) is fixedly connected with a water outlet pipe (142); the end part of the water inlet pipe (141) far away from the water pump (14) is communicated with the water tank (13); the end part of the water outlet pipe (142) far away from the water pump (14) penetrates through the support plate (2) and extends into the water through pipe (21), and the water outlet pipe (142) is communicated with the interior of the water through pipe (21); a power mechanism (4) for pushing the supporting plate (2) to slide upwards is arranged in the shell (1); and an air injection mechanism (5) for expanding the spraying coverage is arranged on the support frame (3).

2. The construction project environment monitoring device according to claim 1, wherein: the air injection mechanism (5) comprises a first motor (51), a placing box (52) and a vent pipe (53); the first motor (51) is arranged on the outer side wall of the support frame (3), and a first rotating shaft (511) is fixedly connected to the output end of the first motor (51); a cam (512) is fixedly connected to the outer side wall of the first rotating shaft (511); the placing box (52) is fixedly connected to the top of the supporting plate (2), and a pressing plate (54) is connected to the inner side wall of the placing box (52) in a sliding mode; the top of the pressure plate (54) is provided with an arc surface (541) matched with the cam (512), and the bottom of the pressure plate (54) is fixedly connected with a pair of first springs (542); the end parts of the first springs (542) far away from the pressure plate (54) are fixedly connected with the inner side wall of the bottom end of the placing box (52); an air bag (55) is arranged in the placing box (52); the air bag (55) is in contact with the bottom of the pressure plate (54); the vent pipe (53) is fixedly connected to the top of the support frame (3), the vent pipe (53) is communicated with the interior of the air bag (55), and the outer side wall of the vent pipe (53) is fixedly connected with a plurality of air nozzles (531); the plurality of air nozzles (531) communicate with the inside of the breather pipe (53).

3. The construction project environment monitoring device according to claim 2, wherein: a first bevel gear (513) is fixedly connected to the end part, far away from the first motor (51), of the first rotating shaft (511); a second bevel gear (211) is fixedly connected to the outer side wall, close to the first bevel gear (513), of the water pipe (21); the second bevel gear (211) is meshed with the first bevel gear (513).

4. The construction project environment monitoring device according to claim 1, wherein: the power mechanism (4) comprises a second motor (41); the second motor (41) is arranged on the inner side wall of the bottom end of the shell (1), and the output end of the second motor (41) is fixedly connected with a screw rod (42); the screw rod (42) penetrates through the support plate (2), and the screw rod (42) is in threaded connection with the inner side wall of the support plate (2) through a ball screw; a pair of first sliding grooves (15) is formed in the outer side wall of the shell (1); limiting pieces (16) for blocking the supporting plate (2) to slide upwards are arranged in the first sliding grooves (15).

5. The construction engineering environment monitoring device according to claim 4, wherein: the limiting piece (16) comprises a pulling plate (161) and an inserting plate (162); the inserting plate (162) is connected inside the first sliding groove (15) in a sliding mode, and an inclined plane (163) is arranged on the side wall, close to the supporting plate (2), of the inserting plate (162); a round corner (23) matched with the inclined plane (163) is arranged on the side wall of the top of the supporting plate (2) close to the inserting plate (162); the pull plate (161) is fixedly connected to the side wall of the inserting plate (162) extending out of the shell (1), and a pair of second springs (164) is fixedly connected to the side wall of the pull plate (161) close to the shell (1); the end parts of the pair of second springs (164) far away from the pulling plate (161) are fixedly connected with the outer side wall of the shell (1); the side wall of the supporting plate (2) on the surface where the inserting plate (162) is located is provided with a slot (24) matched with the inserting plate (162).

6. The construction project environment monitoring device according to claim 1, wherein: the side wall of the shell (1) is provided with a yielding groove (17); a cover plate (111) is connected to the inner side wall of the opening (11) in a sliding manner; the top of the cover plate (111) is fixedly connected with a handle (112), and the bottom of the cover plate (111) is fixedly connected with a rack plate (113); a cleaning mechanism (6) for cleaning the lens of the monitoring camera body (31) is arranged on the inner side wall of the shell (1); the cleaning mechanism (6) is driven by a rack plate (113).

7. The construction project environment monitoring device according to claim 6, wherein: the cleaning mechanism (6) comprises a second rotating shaft (61), a third rotating shaft (62) and a cleaning brush (63); the second rotating shaft (61) is rotatably connected to the inner side wall of the shell (1), a straight gear (611) is fixedly connected to the side wall, close to the rack plate (113), of the second rotating shaft (61), and a third bevel gear (612) is fixedly connected to the end portion, far away from the inner side wall of the shell (1), of the second rotating shaft (61); the straight gear (611) is meshed with the rack plate (113); the third rotating shaft (62) is fixedly connected to the inner side wall of the shell (1), and a fourth bevel gear (621) is fixedly connected to the outer side wall, close to the third bevel gear (612), of the third rotating shaft (62); the fourth bevel gear (621) is meshed with the third bevel gear (612); the cleaning brush (63) is fixedly connected to the end portion, close to the monitoring camera body (31), of the third rotating shaft (62), and the cleaning brush (63) is in contact with the monitoring camera body (31).

8. The construction project environment monitoring device according to claim 6, wherein: a pair of second sliding grooves (114) is arranged on the side wall of the opening (11); a pair of limiting blocks (115) is fixedly connected to the side wall of the cover plate (111); the pair of limiting blocks (115) is in sliding fit with the inner side walls of the pair of second sliding grooves (114).

9. The construction project environment monitoring device according to claim 7, wherein: a material receiving box (64) is fixedly connected to the inner side wall of the shell (1); the material receiving box (64) is positioned at the bottom of the cleaning brush (63).

10. The construction project environment monitoring device according to claim 1, wherein: a water replenishing pipe (131) is fixedly connected to the top of the water tank (13); the end part of the water supplementing pipe (131) far away from the water tank (13) penetrates through the shell (1) and extends out of the shell (1); the bottom of the shell (1) is provided with a roller (18), and the outer side wall of the shell (1) is fixedly connected with a push handle (19).