CN213364692U

CN213364692U - Air quality monitoring equipment

Info

Publication number: CN213364692U
Application number: CN202022118757.4U
Authority: CN
Inventors: 赵郁葱
Original assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Current assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-04
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an air quality monitoring facilities belongs to air monitoring facilities technical field, and it includes first casing, the lower surface of first casing is connected with the last fixed surface of connecting plate, the equal joint of the left and right sides face of connecting plate has the sliding sleeve, sliding connection has the slide bar in the sliding sleeve. This air quality monitoring equipment, through setting up the clamp plate, fixture block and draw-in groove, two clamp plates are pressed to the staff both hands, make spring and telescopic link shrink, when the connecting plate drives the fixture block and moves suitable position, make the fixture block under the effect of spring force into in the draw-in groove, make the staff not need use tools alright install this monitoring equipment, when the staff need dismantle this monitoring equipment, two clamp plates are pressed to the staff both hands, make the clamp plate pass through the slide bar and drive the fixture block and move left, make the fixture block shift out from the draw-in groove, and the operation is simple, make that the staff can be convenient carry out the dismouting to this monitoring equipment.

Description

Air quality monitoring equipment

Technical Field

The utility model belongs to the technical field of air monitoring equipment, specifically be air quality monitoring equipment.

Background

With the new revision of environmental air quality standards issued by the state and the development of intensive work for the comprehensive prevention and control of air pollution, the problem of real-time monitoring of air quality at construction sites in the construction industry becomes an urgent problem to be solved, and most of air quality monitoring at construction sites of buildings aim to monitor air by using air quality monitoring equipment, for example, Chinese patent (publication No. CN201921583098.2) discloses air quality monitoring equipment used at construction sites, when workers need to install the monitoring equipment, the workers need to use tools to operate a plurality of groups of bolts and nuts, so that the monitoring device is fixed on other objects, the installation is troublesome, the nut nail and the bolt can be rusted due to the long-time exposure of the monitoring device to the outside, when the staff dismantles, waste time and energy for the staff is not convenient for carry out the dismouting to this monitoring facilities.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an air quality monitoring equipment, when having solved current monitoring equipment and having installed, the staff needs use tools to operate multiunit bolt and nut for this monitoring equipment fixes on other objects, and the installation is more troublesome, because they expose outside for a long time, nut nail and bolt can corrosion, when the staff dismantles, waste time and energy, make the staff be not convenient for carry out the problem of dismouting to this monitoring equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: air quality monitoring facilities, including first casing, the lower surface of first casing is connected with the last fixed surface of connecting plate, the equal joint of the left and right sides face of connecting plate has the sliding sleeve, sliding connection has the slide bar in the sliding sleeve, the right-hand member of slide bar and the left surface fixed connection of clamp plate, the left end of slide bar and the right flank fixed connection of fixture block, the fixture block joint is in the draw-in groove, the draw-in groove is seted up at the upper surface of connecting plate, the opposite face of two fixture blocks respectively with the left and right sides face fixed connection of same telescopic link.

The upper surface of telescopic link passes through the fixed block and is connected with the last fixed surface of connecting plate inner wall, two springs have been cup jointed to the surface of telescopic link, the both ends of spring respectively with the left surface of telescopic link inner wall and the left surface fixed connection of fixture block, the equal fixedly connected with gag lever post in four corners of connecting plate lower surface, the gag lever post sets up at the spacing inslot, the upper surface at the mounting panel is seted up in the spacing groove.

The upper surface of first shells inner wall is provided with the suction fan, a plurality of exhaust hole has been seted up to the lower surface of first casing, be provided with first fixed plate and second fixed plate in the first casing, the second fixed plate sets up the top at first fixed plate, the inside joint of first fixed plate has a plurality of sensor, a plurality of inlet port has been seted up to the upper surface of second fixed plate, the joint has the dust screen in the inlet port.

As a further aspect of the present invention: the upper surface of the fixture block is in lap joint with the upper surface of the inner wall of the connecting plate, the fixture block is arranged in the sliding hole, and the sliding hole is formed in the lower surface of the connecting plate.

As a further aspect of the present invention: the upper surface of first casing has seted up the slot, be provided with the inserted bar in the slot, the upper surface of inserted bar and the lower fixed surface of roof are connected, the left surface of inserted bar and the right flank overlap joint of threaded rod, the surface threaded connection of threaded rod has the nut, the nut joint is at the left surface of first casing, the left end of threaded rod and the right flank fixed connection of carousel.

As a further aspect of the present invention: the lower surface of clamp plate and the upper surface fixed connection of slider, slider sliding connection is in the spout, the upper surface at the connecting plate inner wall is seted up to the spout.

As a further aspect of the present invention: the right side face of the pressing plate is provided with a rubber pad, and the outer surface of the rotary table is provided with an anti-skidding sleeve.

As a further aspect of the present invention: the upper surface of roof and the lower surface fixed connection of second casing, be provided with battery and dc-to-ac converter in the second casing, the upper surface fixed connection of second casing has solar cell panel.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the air quality monitoring device is provided with the pressing plates, the telescopic rods, the springs, the sliding rods, the sliding sleeves, the clamping blocks and the clamping grooves, when a worker needs to install the monitoring device, the worker presses the two pressing plates with two hands to enable the pressing plates to drive the clamping blocks to move leftwards through the sliding rods, so that the springs and the telescopic rods shrink, the worker moves the connecting plates, when the connecting plates drive the clamping blocks to move to proper positions, the clamping blocks are clamped into the clamping grooves under the action of spring elasticity, the worker can install the monitoring device without using tools, when the worker needs to disassemble the monitoring device, the worker presses the two pressing plates with two hands to enable the pressing plates to drive the clamping blocks to move leftwards through the sliding rods, so that the clamping blocks are moved out of the clamping grooves, the worker moves the connecting plates upwards to enable the connecting plates to drive the limiting rods to move, the operation is simple, and workers can conveniently disassemble and assemble the monitoring equipment.

2. This air quality monitoring facilities, through setting up the threaded rod, the nut, the inserted bar, slot and roof, when the staff need not use this monitoring devices, staff's reversal carousel, make the carousel drive the threaded rod move left, make the threaded rod break away from with the inserted bar, the staff pushes down the roof, make the roof drive the inserted bar downstream in the slot, make roof and first casing contact, make roof and first casing mutually support and can protect this monitoring facilities, make external debris and rainwater be difficult for getting into in the first casing through the inlet port and then cause the harm to first casing.

3. This air quality monitoring facilities, through setting up solar cell panel, the battery, dc-to-ac converter and fan for solar cell panel can turn into the direct current and store in the battery to light energy, when this monitoring facilities needs the during operation, the direct current in the battery turns into the alternating current through the inverter, makes the electric energy work of this monitoring facilities accessible solar cell panel conversion, therefore the staff can not need often to change the power.

4. This air quality monitoring facilities through setting up the slider, because of slider sliding connection in the spout for slider and spout are mutually supported and can be carried on spacingly to the clamp plate, make the clamp plate can not take place to rotate when the motion, make clamp plate accessible slide bar drive the steady motion of fixture block, make the spring be difficult for damaging because of the distortion.

5. This air quality monitoring facilities through setting up stopper and spacing groove, has the spacing groove because of the joint in the stopper for stopper and spacing groove mutually support and can fix a position the connecting plate, make the staff can be convenient move the fixture block to the draw-in groove in, make the connecting plate can not take place to remove under the effect of external force when the motion.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the chute viewed from the left;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the solar cell panel comprises a first shell 1, a connecting plate 2, a sliding sleeve 3, a sliding rod 4, a pressing plate 5, a sliding block 6, a sliding groove 7, a clamping block 8, a clamping groove 9, a telescopic rod 10, a fixing block 11, a spring 12, a mounting plate 13, a limiting groove 14, a limiting rod 15, a suction fan 16, an exhaust hole 17, a first fixing plate 18, a second fixing plate 19, a sensor 20, an air inlet 21, a dust screen 22, a slot 23, an inserting rod 24, a threaded rod 25, a nut 26, a rotary table 27, a second shell 28, a storage battery 29, an inverter 30, a solar cell panel 31, a top plate 32 and a sliding hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: air quality monitoring facilities, including first casing 1, the lower surface of first casing 1 and the last fixed surface of connecting plate 2 are connected, the equal joint of the left and right sides face of connecting plate 2 has sliding sleeve 3, through setting up sliding sleeve 3, sliding connection has slide bar 4 because of sliding sleeve 3, make sliding sleeve 3 can carry on spacingly to slide bar 4, make slide bar 4 can not take place to rock when the motion, make slide bar 4 can drive the steady motion of fixture block 8, sliding connection has slide bar 4 in sliding sleeve 3, slide bar 4's right-hand member and clamp plate 5's left surface fixed connection, slide bar 4's left end and fixture block 8's right flank fixed connection, fixture block 8 joint is in draw-in groove 9, draw-in groove 9 sets up the upper surface at connecting plate 2, two fixture block 8's opposite face respectively with the left and right.

The upper surface of telescopic link 10 passes through the fixed block 11 and is connected with the last fixed surface of 2 inner walls of connecting plate, through setting up telescopic link 10, set up to double-end telescopic link 10 because of telescopic link 10, make telescopic link 10 can carry on spacingly to two fixture blocks 8, make fixture block 8 can not take place to rock when moving, two springs 12 have been cup jointed to the surface of telescopic link 10, the both ends of spring 12 respectively with the left surface of 10 inner walls of telescopic link and the left surface fixed connection of fixture block 8, the equal fixedly connected with gag lever post 15 in four corners of 2 lower surfaces of connecting plate, gag lever post 15 sets up at spacing inslot 14, spacing inslot 14 sets up the upper surface at mounting.

The upper surface of first casing 1 inner wall is provided with suction fan 16, and a plurality of exhaust hole 17 has been seted up to the lower surface of first casing 1, is provided with first fixed plate 18 and second fixed plate 19 in the first casing 1, and second fixed plate 19 sets up the top at first fixed plate 18, and the interior joint of first fixed plate 18 has a plurality of sensor 20, and a plurality of inlet port 21 has been seted up to the upper surface of second fixed plate 19, and the joint has dust screen 22 in the inlet port 21.

Specifically, as shown in fig. 1, the upper surface of the fixture block 8 overlaps with the upper surface of the inner wall of the connecting plate 2, the fixture block 8 is disposed in the slide hole 33, the slide hole 33 is disposed on the lower surface of the connecting plate 2, the lower surface of the pressing plate 5 is fixedly connected with the upper surface of the slider 6, by means of the slider 6, the slider 6 and the chute 7 are both in a T shape, so that the slider 6 cannot fall off from the upper side of the chute 7, the slider 6 is slidably connected in the chute 7, the chute 7 is disposed on the upper surface of the inner wall of the connecting plate 2, the upper surface of the top plate 32 is fixedly connected with the lower surface of the second housing 28, the second housing 28 is internally provided with the storage battery 29 and the inverter 30, and the upper surface of the second.

Specifically, as shown in fig. 1 and 3, a slot 23 is formed in the upper surface of the first casing 1, an insert rod 24 is arranged in the slot 23, the upper surface of the insert rod 24 is fixedly connected with the lower surface of the top plate 32, the left side surface of the insert rod 24 is in lap joint with the right side surface of the threaded rod 25, a nut 26 is in threaded connection with the outer surface of the threaded rod 25, the nut 26 is in snap joint with the left side surface of the first casing 1, the nut 26 is arranged to limit the threaded rod 25, the threaded rod 25 is prevented from shaking during movement, the threaded rod 25 can stably move under the action of the rotary table 27, the left end of the threaded rod 25 is fixedly connected with the right side surface of the rotary table 27, a rubber pad is arranged on the right side surface of the pressing plate 5, and by arranging the pressing plate 5, because the left side surface of the pressing plate 5 is provided with a rubber pad, the palm is prevented, the surface of carousel 27 is provided with anti-skidding cover 3, and through setting up carousel 27, because of the surface of carousel 27 is provided with anti-skidding cover 3, increased the palm and had the friction between the carousel 27 for the staff can be convenient rotate threaded rod 25 through carousel 27.

The utility model discloses a theory of operation does:

s1, when the monitoring equipment needs to be installed by workers, the workers press the two pressing plates 5 with two hands, so that the pressing plates 5 drive the sliding blocks 6 to move leftwards in the sliding grooves 7, the pressing plates 5 drive the clamping blocks 8 to move leftwards through the sliding rods 4, the springs 12 and the telescopic rods 10 contract, and the workers move the connecting plates 2, so that the connecting plates 2 drive the limiting rods 15 to move into the limiting grooves 14;

s2, secondly, when the connecting plate 2 drives the fixture block 8 to move to a proper position, a worker slowly loosens the pressing plates 5 to enable the fixture block 8 to be clamped into the clamping groove 9 under the action of the elastic force of the spring 12, and when the worker needs to disassemble the monitoring equipment, the worker presses the two pressing plates 5 with two hands to enable the pressing plates 5 to drive the fixture block 8 to move leftwards through the sliding rod 4 to enable the fixture block 8 to move out of the clamping groove 9;

s3, finally, the worker moves the connecting plate 2 upwards to enable the connecting plate 2 to drive the limiting rod 15 to move out of the limiting groove 14, when the worker needs to use the monitoring device, the worker controls the suction fan 16 to work to enable outside air to enter the first shell 1 from the air inlet 21 through the dust screen 22 under the action of the suction fan 16, and the air is discharged from the air outlet 17 through the sensor 20.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Air quality monitoring equipment, including first casing (1), its characterized in that: the lower surface of the first shell (1) is fixedly connected with the upper surface of the connecting plate (2), the left side surface and the right side surface of the connecting plate (2) are respectively clamped with a sliding sleeve (3), a sliding rod (4) is connected in the sliding sleeve (3) in a sliding manner, the right end of the sliding rod (4) is fixedly connected with the left side surface of the pressing plate (5), the left end of the sliding rod (4) is fixedly connected with the right side surface of a clamping block (8), the clamping block (8) is clamped in a clamping groove (9), the clamping groove (9) is formed in the upper surface of the connecting plate (2), and the opposite surfaces of the two clamping blocks (8) are respectively and fixedly connected with the left side surface and the right side surface of;

the upper surface of the telescopic rod (10) is fixedly connected with the upper surface of the inner wall of the connecting plate (2) through a fixing block (11), two springs (12) are sleeved on the outer surface of the telescopic rod (10), two ends of each spring (12) are respectively fixedly connected with the left side surface of the inner wall of the telescopic rod (10) and the left side surface of the corresponding clamping block (8), limiting rods (15) are fixedly connected to four corners of the lower surface of the connecting plate (2), the limiting rods (15) are arranged in limiting grooves (14), and the limiting grooves (14) are formed in the upper surface of the mounting plate (13);

the upper surface of first casing (1) inner wall is provided with suction fan (16), a plurality of exhaust hole (17) have been seted up to the lower surface of first casing (1), be provided with first fixed plate (18) and second fixed plate (19) in first casing (1), second fixed plate (19) set up the top at first fixed plate (18), the interior joint of first fixed plate (18) has a plurality of sensor (20), a plurality of inlet port (21) have been seted up to the upper surface of second fixed plate (19), the joint has dust screen (22) in inlet port (21).

2. The air quality monitoring apparatus of claim 1, wherein: the upper surface of fixture block (8) and the upper surface overlap joint of connecting plate (2) inner wall, fixture block (8) set up in slide opening (33), slide opening (33) are seted up at the lower surface of connecting plate (2).

3. The air quality monitoring apparatus of claim 1, wherein: slot (23) have been seted up to the upper surface of first casing (1), be provided with inserted bar (24) in slot (23), the lower fixed surface of the upper surface of inserted bar (24) and roof (32) is connected, the left surface of inserted bar (24) and the right flank overlap joint of threaded rod (25), the surface threaded connection of threaded rod (25) has nut (26), nut (26) joint is at the left surface of first casing (1), the left end of threaded rod (25) and the right flank fixed connection of carousel (27).

4. The air quality monitoring apparatus of claim 1, wherein: the lower surface of clamp plate (5) and the upper surface fixed connection of slider (6), slider (6) sliding connection is in spout (7), spout (7) are seted up at the upper surface of connecting plate (2) inner wall.

5. The air quality monitoring apparatus of claim 3, wherein: the right side surface of the pressing plate (5) is provided with a rubber pad, and the outer surface of the turntable (27) is provided with an anti-skidding sleeve (3).

6. The air quality monitoring apparatus of claim 3, wherein: the upper surface of roof (32) and the lower surface fixed connection of second casing (28), be provided with battery (29) and inverter (30) in second casing (28), the upper surface fixed connection of second casing (28) has solar cell panel (31).