CN213121839U

CN213121839U - Building construction air pollution monitoring instrument

Info

Publication number: CN213121839U
Application number: CN202022222715.5U
Authority: CN
Inventors: 周丽花; 马亚文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-04
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a building construction air pollution monitoring instrument, which belongs to the technical field of air pollution monitoring devices, and the technical proposal main points of the air pollution monitoring instrument comprise an installation frame, universal wheels are fixedly connected at four corners of the bottom of the installation frame, a rotating device is arranged in the installation frame, the rotating device penetrates through the installation frame and extends to the outside of the installation frame, a bottom plate is fixedly connected at the top of the rotating device, a controller is fixedly connected at the top of the installation frame, and a lifting device is arranged at the top of the bottom plate, the air quality monitoring instrument can be accommodated in the protection frame according to the actual conditions by arranging a contraction device, the protection performance is improved, the air quality monitoring instrument is prevented from being damaged due to the erosion of rainwater, the service life of the air quality monitoring instrument is prolonged, and the air quality monitoring instrument can be effectively protected from falling objects to damage by arranging a sealing cover, the protective performance of the device is enhanced.

Description

Building construction air pollution monitoring instrument

Technical Field

The utility model relates to an air pollution monitoring devices technical field, more specifically say, relate to a building construction air pollution monitoring instrument.

Background

Building site, yue language building ground, construction ground, for short ground, is a place where building projects are being developed to carry out civil engineering, and often the scope thereof is closed by coamings, wire netting or enclosing walls, and the access of personnel, materials, machinery and vehicles is limited.

The construction site environment is complicated, the pollution such as dust and noise generally can be more serious, under the big background that the sustainable development of environmental protection is more and more emphasized at present, need carry out real-time detection to the construction site, because of the air quality monitor is comparatively inseparable electrical components, and current air quality monitor generally, naked installation, the easy emergence damage when receiving rainwater or collision, protective properties is poor, consequently, technical personnel in the field provide a building construction air pollution monitoring instrument, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a building construction air pollution monitoring instrument, its advantage lies in that barrier propterty is good, and the device can not receive rainwater or external factor influence and take place to damage, extension fixture's life.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A building construction air pollution monitoring instrument comprises an installation frame, universal wheels are fixedly connected to four corners of the bottom of the installation frame, a rotating device is arranged inside the installation frame, the rotating device penetrates through the installation frame and extends to the outside of the installation frame, a bottom plate is fixedly connected to the top of the rotating device, a controller is fixedly connected to the top of the installation frame, a lifting device is arranged at the top of the bottom plate, a top plate is arranged at the top of the lifting device, a protection frame is fixedly connected to the top of the top plate, two first electric push rods are fixedly connected to the top of the top plate, a sealing cover is fixedly connected to the top of each first electric push rod, a raindrop sensor and an alarm are sequentially arranged at the top of each sealing cover from left to right, a contraction device is arranged on the inner wall of the protection frame, and an air quality monitor is arranged at the top of the, the output of air quality monitor and raindrop sensor all with the input electric connection of controller, the input of alarm and first electric putter all with the output electric connection of controller.

Further, the inner top wall of the sealing cover is provided with a protective pad, and the protective pad is a rubber material component.

Further, rotary device includes a servo motor, the inner wall left side fixed connection of a servo motor and installing frame, the interior diapire of installing frame rotates and is connected with the dwang, the dwang run through the installing frame and with bottom plate fixed connection, the surface of dwang and the equal fixedly connected with bevel gear of first servo motor's output shaft, two bevel gear intermeshing connects.

Further, constriction device includes synchronous belt, the equal fixedly connected with fixed plate in inner wall both sides of protection frame, the interior diapire fixedly connected with second servo motor of protection frame, the interior diapire of protection frame rotates and is connected with evenly distributed's lead screw, the top and the fixed plate of lead screw rotate to be connected, second servo motor's output shaft and every the equal fixedly connected with belt pulley in surface of lead screw, a plurality of the belt pulley passes through synchronous belt transmission and connects, the surperficial threaded connection of lead screw has places the board, the output of controller and second servo motor's input electric connection.

Further, elevating gear includes that quantity is two the lifter, two the lifter is X type and articulates each other, two the back of lifter is provided with second electric putter, the output of controller and second electric putter's input electric connection.

Further, the top of bottom plate and the bottom of roof have all seted up the spout, the inner wall sliding connection of spout has the quantity to be two the slider, slider and lifter are articulated.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the air quality monitor can be stored in the protective frame according to actual conditions by arranging the contraction device, the protective performance is improved, the air quality monitor is prevented from being corroded by rainwater and damaged, the service life of the air quality monitor is prolonged, the air quality monitor can be effectively prevented from being damaged by falling objects by arranging the sealing cover, the protective performance of the device is enhanced, the air quality at different heights can be detected by arranging the lifting device, the detection range of the device is expanded, the practical effect of the device is increased, the sliding chute and the sliding block can limit the lifting rod in the lifting device, the situation that the device is deviated in the lifting process is avoided, the device can be rotated according to the actual conditions by arranging the rotating device, and the accuracy of a detection result of the device is improved;

(2) through setting up the protection pad, can strengthen the sealing performance between sealed lid and the protective frame, avoid the protective frame the condition that the infiltration appears.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the retractor of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. installing a frame; 2. a universal wheel; 3. a rotating device; 301. a first servo motor; 302. rotating the rod; 303. a bevel gear; 4. a controller; 5. a base plate; 501. a chute; 6. a lifting device; 601. a lifting rod; 602. a second electric push rod; 603. a slider; 7. a top plate; 8. a first electric push rod; 9. a sealing cover; 901. a protective pad; 10. a protective frame; 11. a retractor; 1101. a synchronous belt; 1102. a fixing plate; 1103. a second servo motor; 1104. a screw rod; 1105. placing the plate; 1106. a belt pulley; 12. an air quality monitor; 13. a raindrop sensor; 14. an alarm.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an air pollution monitoring apparatus for building construction includes a mounting frame 1, universal wheels 2 are fixedly connected to four corners of the bottom of the mounting frame 1, a rotating device 3 is disposed inside the mounting frame 1, the rotating device 3 penetrates the mounting frame 1 and extends to the outside of the mounting frame 1, a bottom plate 5 is fixedly connected to the top of the rotating device 3, a controller 4 is fixedly connected to the top of the mounting frame 1, a lifting device 6 is disposed on the top of the bottom plate 5, a top plate 7 is disposed on the top of the lifting device 6, a protection frame 10 is fixedly connected to the top of the top plate 7, two first electric push rods 8 are fixedly connected to the top of the top plate 7, a sealing cover 9 is fixedly connected to the top of the first electric push rods 8, a raindrop sensor 13 and an alarm 14 are sequentially disposed from left to right on the top of the sealing cover 9, a shrinking, the top of constriction device 11 is provided with air quality monitor 12, and air quality monitor 12 and raindrop sensor 13's output all with controller 4's input electric connection, alarm 14 and first electric putter 8's input all with controller 4's output electric connection.

Referring to fig. 1, the inner top wall of the sealing cover 9 is provided with a protective pad 901, the protective pad 901 is a rubber material member, and by arranging the protective pad 901, the sealing performance between the sealing cover 9 and the protective frame 10 can be enhanced, and the situation of water seepage of the protective frame 10 is avoided.

Referring to fig. 3, rotary device 3 includes first servo motor 301, the inner wall left side fixed connection of first servo motor 301 and installing frame 1, the interior diapire of installing frame 1 rotates and is connected with dwang 302, dwang 302 run through installing frame 1 and with bottom plate 5 fixed connection, the equal fixedly connected with conical gear 303 of surface and the output shaft of first servo motor 301 of dwang 302, two conical gear 303 intermeshing connect, through setting up rotary device 3, can rotate the device according to actual conditions, improve the accuracy of device testing result.

Referring to fig. 1 or fig. 2, the shrinking device 11 includes a synchronous belt 1101, both sides of the inner wall of the protective frame 10 are fixedly connected with a fixing plate 1102, the inner bottom wall of the protective frame 10 is fixedly connected with a second servo motor 1103, the inner bottom wall of the protective frame 10 is rotatably connected with uniformly distributed lead screws 1104, the top of the lead screw 1104 is rotatably connected with the fixing plate 1102, the output shaft of the second servo motor 1103 and the surface of each lead screw 1104 are fixedly connected with belt pulleys 1106, a plurality of belt pulleys 1106 are in transmission connection through the synchronous belt 1101, the surface of the lead screw 1104 is in threaded connection with a placing plate 1105, the output end of the controller 4 is electrically connected with the input end of the second servo motor 1103, by providing the shrinking device 11, the air quality monitor 12 can be accommodated inside the protective frame 10 according to actual conditions, the protective performance is improved, and the air quality monitor 12 is prevented from, the service life of the air quality monitor 12 is extended.

Referring to fig. 1 or 4, the lifting device 6 includes two lifting rods 601, the two lifting rods 601 are hinged to each other in an X shape, the second electric push rod 602 is disposed at the back of the two lifting rods 601, the output end of the controller 4 is electrically connected to the input end of the second electric push rod 602, the sliding grooves 501 are disposed at the top of the bottom plate 5 and the bottom of the top plate 7, the two sliding blocks 603 are slidably connected to the inner wall of the sliding groove 501, the sliding blocks 603 are hinged to the lifting rods 601, the lifting device 6 is arranged, air quality at different heights can be detected, the detection range of the device is expanded, the practical effect of the device is increased, the lifting rods 601 in the lifting device 6 can be limited by the sliding grooves 501 and the sliding blocks 603, and the situation that the device is deviated in the lifting process is avoided.

The utility model discloses a theory of operation is: when the device is used, the device is moved to a region to be detected through the universal wheel 2, the lifting device 6 is started according to the height to be detected, the controller 4 starts the second electric push rod 602 to work, the two lifting rods 601 deform, the sliding block 603 moves in the sliding groove 501, and therefore the purpose of changing the overall height of the device is achieved, the lifting device 6 is arranged, air quality at different heights can be detected, the detection range of the device is enlarged, the practical effect of the device is increased, the sliding groove 501 and the sliding block 603 can limit the lifting rods 601 in the lifting device 6, the situation that the device is deviated in the lifting process is avoided, the air quality monitor 12 transmits detected data to the controller 4, if the device is normal, an alarm is not sent, if the value is too high, the device is unqualified, the controller 4 starts the alarm 14, the alarm is sent, and the detector is reminded to record the value, when different angles need to be detected, the rotating device 3 is started, the first servo motor 301 in the rotating device 3 rotates, the rotating rod 302 drives the device to rotate under the mutual driving of the two bevel gears 303, the rotating device 3 is arranged, the device can be rotated according to actual conditions, the accuracy of a detection result of the device is improved, when the raindrop sensor 13 at the top of the sealing cover 9 senses raining, the contraction device 11 is started first, the second servo motor 1103 in the contraction device 11 drives the belt pulleys 1106 to rotate through the synchronous belt 1101, the screw rod 1104 and the fixing plate 1102 rotate to drive the placing plate 1105 with the threaded connection on the surface thereof to move downwards, the air quality monitor 12 is driven to contract towards the inside of the protection frame 10, and the air quality monitor 12 can be contained in the protection frame 10 according to actual conditions by arranging the contraction device 11, the protection performance is improved, avoid air quality monitor 12 to receive the erosion of rainwater and take place to damage, the life of extension air quality monitor 12, when air quality monitor 12 gets into protection frame 10 inside, start first electric putter 8, first electric putter 8 drives sealed lid 9 downstream, through setting up sealed lid 9, can effectively protect the thing that falls and damage air quality monitor 12, strengthen the protection performance of device, the top of protection pad 901 and protection frame 10 contacts, through setting up protection pad 901, can strengthen the sealing performance between sealed lid 9 and the protection frame 10, avoid the condition that the infiltration appears in protection frame 10.

It should be noted that, in the above description, the first servo motor 301, the controller 4, the second electric push rod 602, the first electric push rod 8, the second servo motor 1103, the air quality monitor 12, the raindrop sensor 13, the alarm 14, and the like are all devices that are mature in application in the prior art, and a specific model can be selected according to actual needs, and meanwhile, the power supply of the first servo motor 301, the controller 4, the second electric push rod 602, the first electric push rod 8, the second servo motor 1103, the air quality monitor 12, the raindrop sensor 13, and the alarm 14 can be supplied to a built-in power supply or a commercial power supply, and a specific power supply mode is selected according to circumstances and is not described herein.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a construction air pollution monitoring instrument, includes installing frame (1), its characterized in that: the bottom four corners of the mounting frame (1) are fixedly connected with universal wheels (2), a rotating device (3) is arranged inside the mounting frame (1), the rotating device (3) penetrates through the mounting frame (1) and extends to the outside of the mounting frame (1), a bottom plate (5) is fixedly connected to the top of the rotating device (3), a controller (4) is fixedly connected to the top of the mounting frame (1), a lifting device (6) is arranged at the top of the bottom plate (5), a top plate (7) is arranged at the top of the lifting device (6), a protective frame (10) is fixedly connected to the top of the top plate (7), two first electric push rods (8) are fixedly connected to the top of the top plate (7), a sealing cover (9) is fixedly connected to the top of the first electric push rods (8), and a raindrop sensor (13) and an alarm (14) are sequentially arranged from left to right on the top of the sealing cover (9), the inner wall of protective frame (10) is provided with constriction device (11), the top of constriction device (11) is provided with air quality monitor (12), the output of air quality monitor (12) and raindrop sensor (13) all with the input electric connection of controller (4), the input of alarm (14) and first electric putter (8) all with the output electric connection of controller (4).

2. The air pollution monitoring instrument for building construction according to claim 1, wherein: the inner top wall of the sealing cover (9) is provided with a protective pad (901), and the protective pad (901) is a rubber material component.

3. The air pollution monitoring instrument for building construction according to claim 1, wherein: rotary device (3) include first servo motor (301), the inner wall left side fixed connection of first servo motor (301) and installing frame (1), the interior diapire of installing frame (1) rotates and is connected with dwang (302), dwang (302) run through installing frame (1) and with bottom plate (5) fixed connection, the equal fixedly connected with conical gear (303) of the surface of dwang (302) and the output shaft of first servo motor (301), two conical gear (303) intermeshing connects.

4. The air pollution monitoring instrument for building construction according to claim 1, wherein: the shrinking device (11) comprises a synchronous belt (1101), fixing plates (1102) are fixedly connected to two sides of the inner wall of a protective frame (10), second servo motors (1103) are fixedly connected to the inner bottom wall of the protective frame (10), evenly distributed lead screws (1104) are connected to the inner bottom wall of the protective frame (10) in a rotating mode, the top of each lead screw (1104) is connected with the fixing plates (1102) in a rotating mode, the output shaft of each second servo motor (1103) is connected with a belt pulley (1106) in a fixed mode, the belt pulleys (1106) are connected through the synchronous belt (1101) in a transmission mode, a placing plate (1105) is connected to the surface of each lead screw (1104) in a threaded mode, and the output end of a controller (4) is electrically connected with the input end of each second servo motor (1103).

5. The air pollution monitoring instrument for building construction according to claim 1, wherein: elevating gear (6) are including quantity lifter (601) two, two lifter (601) are X type and articulate each other, two the back of lifter (601) is provided with second electric putter (602), the output of controller (4) and the input electric connection of second electric putter (602).

6. The air pollution monitoring instrument for building construction according to claim 1, wherein: the top of bottom plate (5) and the bottom of roof (7) have all been seted up spout (501), the inner wall sliding connection of spout (501) has slider (603) that quantity is two, slider (603) and lifter (601) are articulated.