CN113916735A - Building site dust pollution check out test set - Google Patents
Building site dust pollution check out test set Download PDFInfo
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- CN113916735A CN113916735A CN202111178957.1A CN202111178957A CN113916735A CN 113916735 A CN113916735 A CN 113916735A CN 202111178957 A CN202111178957 A CN 202111178957A CN 113916735 A CN113916735 A CN 113916735A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness
Abstract
The invention discloses a building site dust pollution detection device, and belongs to the technical field of building environment protection detection devices. A construction site dust contamination detection apparatus comprising: detection mechanism still includes: the device is placed on a building construction site, a first motor is started, a second gear rotates, when the gear teeth of the second gear are in contact with the gear teeth of a movable block, the movable block moves to one side, when the gear teeth of the second gear are not in contact with the movable block, the movable block resets under the action of the elastic force of a sixth spring, the movable block reciprocates, a main movable plate connected with the movable block reciprocates in a cylinder, the first gear meshed with the main movable plate sequentially moves forwards and backwards, an auxiliary movable plate meshed with the first gear reciprocates, and the movable circular plates reciprocate in the cylinder.
Description
Technical Field
The invention belongs to the technical field of building environment-friendly detection equipment, and particularly relates to building site dust pollution detection equipment.
Background
The dust is particles suspended in the air, a large amount of dust is always generated in a construction site, the dust is a large enemy of human health, a lot of bacteria, viruses and ova are carried by the dust, diseases are spread, industrial dust and fine dust can enable workers to suffer from various occupational diseases which are difficult to cure, the excessive dust can cause environmental pollution, normal life and work of people are influenced, respiratory diseases of human are induced, the existing dust removing equipment is too large and difficult to move, and the existing dust removing equipment does not have a detection function, needs to be operated by the workers, and is too tedious.
Disclosure of Invention
The invention aims to solve the problems that the existing dust removing equipment is too large and difficult to move, does not have a detection function, needs workers to operate and is too complicated, and provides dust pollution detection equipment for a construction site.
In order to achieve the purpose, the invention adopts the following technical scheme:
a construction site dust contamination detection apparatus comprising: detection mechanism still includes: the detection mechanism and the dust falling mechanism are arranged on the base mechanism;
the detection mechanism comprises a ring body and a first circular plate, wherein the ring surface of the first circular plate is provided with two second installation blocks, one end of each second installation block, which is far away from the first circular plate, is provided with a sixth spring, the top end of the first circular plate is movably provided with two first gears, the ring body is coaxially installed at the top end of the first circular plate, the top end of the ring body is provided with the second circular plate, the ring wall of the ring body is uniformly provided with four cylinders which penetrate through the ring wall of the ring body, every two cylinders are coaxially installed in opposite sides, each cylinder is a hollow cylinder, a first circular ring is coaxially arranged in a cylinder cavity, the upper end of one pair of side cylinders is provided with an exhaust hole, the bottom end of the other pair of side cylinders is provided with an exhaust hole, two sides of a cylinder cavity are provided with control plates, an inner cavity at one end of each cylinder, which is far away from the ring body, is coaxially provided with a dust filter plate, a plurality of small holes are formed in the dust filter plate, a main movable plate and an auxiliary plate are respectively arranged in the two groups of opposite cylinders, the main movable plate is movably installed in a first movable hole formed in the main movable plate, the main movable plate and the auxiliary movable plate are vertically installed, gear teeth meshed with gears are arranged on two sides of the main movable plate and the auxiliary movable plate, movable circular plates coaxial with the cylinder are movably arranged at two ends of the main movable plate and the auxiliary movable plate, two opposite installation grooves are formed in one end, away from the dust filter, of each movable circular plate, a plurality of first springs are arranged in each installation groove, first sliding blocks are arranged on the adjacent ends of the first springs on two sides, the first sliding blocks on two sides are close to each other to form inclined planes, limiting grooves matched with the inclined planes of the first sliding blocks are formed in two ends of the main movable plate and the auxiliary movable plate, control devices are arranged on the movable circular plates in contact with the two ends of the main movable plate and the auxiliary movable plate, connecting blocks are arranged on two sides of one end, away from the exhaust hole, of the main movable plate and the auxiliary movable holes matched with the connecting blocks, and movable blocks matched with the ring surface of the cylinder are arranged at the suspension ends of the connecting blocks on the main movable plate and the auxiliary movable plate, the bottom end of a movable block connected with the main movable plate is provided with gear teeth, two ends of two sides of the movable block are respectively provided with a first installation block, a sixth spring is connected with the first installation block at the corresponding side, one end of the first installation block close to the exhaust hole is provided with two first supporting blocks, a limiting block is movably arranged between the two first supporting blocks, a first spring groove is arranged on the first installation block, a second spring is arranged in the first spring groove, the bottom end of the second spring is connected with the bottom end of the limiting block, a fixed arc plate is arranged at one side of the cylinder outer cavity close to the exhaust hole, a plurality of third springs are arranged at one end of the fixed arc plate close to the exhaust hole, a movable arc plate is movably arranged at the suspension end of the third springs, a half sleeve is sleeved outside the fixed arc plate, two bottom ends of the movable arc plate are respectively provided with a second installation block, the bottom end of the second installation block is provided with a track matched with the limiting block, a second spring groove is arranged at one side of the track of the second installation block, the second spring inslot is provided with the fourth spring, and fourth spring suspension end is provided with the second slider that runs through the second installation piece, sets up the recess that matches the restriction piece on the second slider, and second slider suspension end is provided with the inclined plane that matches the control panel.
Preferably, the base mechanism includes the third installation piece, the second motor, the second gear of the disappearance part teeth of a cogwheel, the third installation piece is installed in first plectane bottom, third installation piece bottom is provided with the fourth installation piece, fourth installation piece bottom is provided with the bracing piece, movable sleeve is equipped with the supporting disk on the bracing piece, the supporting disk bottom is provided with a plurality of fifth springs, the fifth spring bottom is provided with the base with bracing piece coaxial coupling, the base, the fifth spring, the outer coaxial cover of supporting disk is equipped with the sleeve, the movable block bottom of being connected with main fly leaf is installed to the second gear, the second gear meshes with this movable block, second motor coaxial mounting is in second gear one end, first motor bottom is connected with the supporting disk.
Preferably, the dust falling mechanism comprises two vertical rods and two second support plates, the two vertical rods are arranged at the top ends of the support plates, transverse plates are arranged at the top ends of the two vertical rods, gear teeth are arranged on the inner side of one vertical rod, a third circular plate is coaxially arranged at the top end of the second circular plate, the two second support plates are arranged at the top end of the third circular plate, two second support blocks are arranged between the second support plates at the top end of the third circular plate, a second motor is arranged between the two second support blocks, a third gear is coaxially arranged on the second motor, the third gear lacks a plurality of gear teeth, the third gear is meshed with the vertical rods provided with the gear teeth, a second circular ring is arranged at the top end of the two vertical rods, a third circular plate is movably arranged in an inner cavity of the second circular ring, the bottom end of the third circular plate is connected with the top ends of the two second support plates, a dust falling ring is coaxially arranged at the top end of the second circular ring, a plurality of water spray holes are arranged on the annular surface of the dust falling ring, and the bottom end of the circular ring is connected with the top end of the third circular plate, the dust falling ring and the second circular ring outer cavity are sleeved with circular covers, and inner cavities of the circular covers are connected with the second circular ring.
Preferably, an excitation device is arranged between the two ends of the main movable plate and the auxiliary movable plate and each contact movable circular plate, wherein any movable circular plate is separated from the two ends of the main movable plate and the auxiliary movable plate, the second motor is started, and the second motor has a timing function.
Compared with the prior art, the invention provides a building site dust pollution detection device, which has the following beneficial effects:
1. the device is placed on a building construction site, the first motor is started to enable the second gear to rotate, when the gear teeth of the second gear are in contact with the gear teeth of the movable block, the movable block moves to one side, when no gear teeth part of the second gear is in contact with the movable block, the movable block is reset under the elastic action of the sixth spring, the movable block is enabled to do reciprocating motion, the main movable plate connected with the movable block is enabled to do reciprocating motion in the cylinder, the first gear meshed with the main movable plate is enabled to do forward and reverse motion in sequence, the auxiliary movable plate meshed with the first gear is enabled to do reciprocating motion, and the movable circular plates are enabled to do reciprocating motion in the cylinder.
2. When the movable circular plate moves away from the dust filter plate, the air pressure in the inner cavity of the cylinder is reduced, dust in the air is sucked into the inner cavity of the cylinder, when the movable circular plate moves towards the dust filter plate, the limiting block is clamped on the second sliding block, the movable arc plate moves towards one end of the fixed arc plate, the exhaust hole is opened, air in the cylinder is exhausted, dust remained on the dust filter plate is not blown away, when the inclined plane at the inner side of the second sliding block is extruded to the limiting block matched with the groove of the second sliding block by the control plate, the limiting block loses the limiting effect on the second mounting block, the movable arc plate is reset by the elastic force of the third spring, the second sliding block is reset by the elastic force of the fourth spring, the bottom end of the limiting block is provided with the second spring, the second mounting block is not limited when the limiting block is reset, when too much dust is sucked on the dust filter plate, the movable circular plate deviates from the dust filter plate, the air pressure in the cylinder is too low, the dust filter plate is blocked, at the moment, the suction force in the inner cavity of the cylinder is larger than the limiting force of the first sliding blocks at two ends of the main movable plate or the auxiliary movable plate, at the moment, one or more movable circular plates are separated from the main movable plate or the auxiliary movable plate, the excitation device is triggered, the second motor is started, the gear tooth part of the third gear is in contact with the gear teeth of the vertical rod, the vertical rod is moved downwards, the supporting disk descends, the second gear is separated from the gear teeth of the movable block, the circular cover descends, the water spraying hole in the dust removal ring is opened, air dust removal is carried out, the circular cover covers the dust filter plate, the cleaning pad is arranged in the inner cavity of the circular cover, and the circular cover covers the dust filter plate and meanwhile clears away dust remained on the dust filter plate.
3. When the third gear missing gear part is contacted with the vertical rod, the fifth spring elastic force at the bottom end of the support plate enables each descending structure to reset, the water spraying hole is closed at the upper end of the circular cover, the second gear is contacted with the movable plate, the movable plate continues to reciprocate, when the main movable plate or the auxiliary movable plate pushes the movable circular plate to move to the first circular ring, the main movable plate or the auxiliary movable plate continues to move forwards, the two ends of the main movable plate or the auxiliary movable plate extrude the first sliding blocks at the two sides, and the main movable plate or the auxiliary movable plate resets.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic structural view of a detection mechanism, a base mechanism and a dust falling mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a dust-settling mechanism of the present invention;
fig. 4 is a schematic structural diagram of a dust falling mechanism of the invention;
FIG. 5 is a schematic structural view of a detection mechanism, a base mechanism and a dust-settling mechanism of the present invention;
FIG. 6 is a schematic structural diagram of the detection mechanism and the base mechanism of the present invention;
FIG. 7 is a schematic structural diagram of a detecting mechanism according to the present invention;
FIG. 8 is a sectional view of the detecting mechanism of the present invention;
FIG. 9 is a schematic view of the detecting mechanism of the present invention;
FIG. 10 is a schematic view of the detecting mechanism of the present invention;
FIG. 11 is a sectional view of the detecting mechanism of the present invention;
FIG. 12 is a sectional view of the detecting mechanism of the present invention;
FIG. 13 is a schematic view of the detecting mechanism of the present invention;
FIG. 14 is a schematic view of the detecting mechanism of the present invention;
FIG. 15 is a schematic view of the detecting mechanism of the present invention;
fig. 16 is a schematic structural diagram of the detection mechanism of the present invention.
The reference numbers in the figures illustrate:
10. a detection mechanism; 110. a ring body; 111. a second circular plate; 120. a first circular plate; 121. a first gear; 122. a second mounting block; 123. a sixth spring; 130. a cylinder; 131. a first circular ring; 132. an exhaust hole; 140. a dust filter plate; 150. a movable block; 151. a first mounting block; 152. a first support block; 153. a limiting block; 154. a second spring; 160. a control panel; 170. a half sleeve; 171. fixing the arc plate; 172. a third spring; 173. a second mounting block; 174. a movable arc plate; 175. a second slider; 176. a fourth spring; 180. a main movable plate; 181. a movable circular plate; 182. mounting grooves; 183. a first slider; 184. a first spring; 185. connecting blocks; 190. a secondary movable plate; 20. a base mechanism; 210. a third mounting block; 220. a sleeve; 230. a support bar; 240. a fourth mounting block; 250. a support disc; 260. a first motor; 270. a fifth spring; 280. a base; 290. a second gear; 30. a dust falling mechanism; 310. a third circular plate; 311. a second support block; 320. a second support plate; 330. a third circular plate; 340. a second motor; 350. a third gear; 360. a second circular ring; 370. a circular cover; 380. a vertical rod; 381. a transverse plate; 390. and (5) dust settling ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 16, a construction site dust contamination detecting apparatus includes: the detection mechanism 10 further includes: the dust suppression device comprises a base mechanism 20 and a dust suppression mechanism 30, wherein the detection mechanism 10 and the dust suppression mechanism 30 are installed on the base mechanism 20.
The detection mechanism 10 includes a ring body 110, a first circular plate 120, two second mounting blocks 122 are arranged on the ring surface of the first circular plate 120, a sixth spring 123 is arranged at one end of the second mounting block 122, which is far away from the first circular plate 120, two first gears 121 are movably arranged at the top end of the first circular plate 120, the ring body 110 is coaxially mounted at the top end of the first circular plate 120, a second circular plate 111 is arranged at the top end of the ring body 110, four columns 130 penetrating through the ring wall of the ring body 110 are uniformly arranged on the ring wall of the ring body 110, the columns 130 are coaxially mounted in opposite sides, each two columns 130 are hollow columns, a first circular ring 131 is coaxially arranged in the cavity of each column 130, an exhaust hole 132 is arranged at the upper end of one pair of the columns 130, an exhaust hole 132 is arranged at the bottom end of the other pair of the columns 130, control panels 160 are arranged on both sides of the outer cavities of the columns 130, a dust filter plate 140 is coaxially arranged at the inner cavity of one end of the columns 130, a plurality of the dust filter plate 140, a main movable plate 180, a plurality of two opposite columns 130 are respectively arranged in the two groups of the columns 130, The auxiliary movable plate 190, the auxiliary movable plate 190 is movably installed in a first movable hole opened on the main movable plate 180, the main movable plate 180 and the auxiliary movable plate 190 are vertically installed, gear teeth engaged with the gear 121 are arranged on two sides of the main movable plate 180 and the auxiliary movable plate 190, movable circular plates 181 coaxial with the cylinder 130 are movably arranged on two ends of the main movable plate 180 and the auxiliary movable plate 190, two oppositely installed installation grooves 182 are arranged on one ends of the movable circular plates 181 departing from the dust filter plate 140, a plurality of first springs 184 are arranged in an inner cavity of the installation grooves 182, first sliding blocks 183 are arranged on adjacent proximal ends of the first springs 184 on two sides, the first sliding blocks 183 on two sides are adjacent to an inclined surface, limiting grooves matched with the inclined surfaces of the first sliding blocks 183 are arranged on two ends of the main movable plate 180 and the auxiliary movable plate 190, a control device is arranged on the movable circular plates 181 contacted with two ends of the main movable plate 180 and the auxiliary movable plate 190, and connecting blocks 185 are arranged on two sides of one ends of the main movable plate 180 and the auxiliary movable plate 190 departing from the exhaust hole 132, a second movable hole matched with the movable connecting block 185 is formed on the cylinder 130, the suspension ends of the connecting block 185 on the main movable plate 180 and the connecting block 185 on the auxiliary movable plate 190 are both provided with a movable block 150 matched with the ring surface of the cylinder 130, the bottom end of the movable block 150 connected with the main movable plate 180 is provided with gear teeth, both ends of both sides of the movable block 150 are provided with first mounting blocks 151, a sixth spring 123 is connected with the first mounting block 151 on the corresponding side, one end of the first mounting block 151 close to the exhaust hole 132 is provided with two first supporting blocks 152, a limiting block 153 is movably arranged between the two first supporting blocks 152, a first spring groove is formed on the first mounting block 151, a second spring 154 is arranged in the first spring groove, the bottom end of the second spring 154 is connected with the bottom end of the limiting block 153, a fixed arc plate 171 is arranged on one side of the outer cavity 130 of the cylinder 132, one end of the fixed arc plate 171 close to the exhaust hole 132 is provided with a plurality of third springs 172, third spring 172 suspension end activity is provided with movable arc board 174, fixed arc board 171, third spring 172, the overcoat of movable arc board 174 is equipped with half sleeve 170, two bottoms of movable arc board 174 all are provided with second installation piece 173, the track of matcing limiting block 153 is seted up to second installation piece 173 bottom, second spring groove has been seted up to second installation piece 173 track one side, the second spring inslot is provided with fourth spring 176, fourth spring 176 suspension end is provided with the second slider 175 who runs through second installation piece 173, set up the recess of matcing limiting block 153 on the second slider 175, second slider 175 suspension end is provided with the inclined plane of matcing control panel 160.
The base mechanism 20 includes a third mounting block 210, a second motor 260, and a second gear 290 lacking part of gear teeth, the third mounting block 241 is installed at the bottom end of the first circular plate 120, a fourth mounting block 240 is installed at the bottom end of the third mounting block 210, a support rod 230 is installed at the bottom end of the fourth mounting block 240, a support plate 250 is movably sleeved on the support rod 230, a plurality of fifth springs 270 are installed at the bottom end of the support plate 250, a base 280 coaxially connected with the support rod 230 is installed at the bottom end of the fifth spring 270, the base 280, the fifth spring 270, and the support plate 250 are coaxially sleeved with a sleeve 220, the second gear 290 is installed at the bottom end of the movable block 150 connected with the main movable plate 180, the second gear 290 is engaged with the movable block 150, the second motor 260 is coaxially installed at one end of the second gear 290, and the bottom end of the first motor 260 is connected with the support plate 230.
The dust falling mechanism 30 comprises two vertical rods 380 and two second support plates 320, the two vertical rods 380 are mounted at the top ends of the support plates 250, the top ends of the two vertical rods 380 are provided with transverse plates 381, gear teeth are arranged on the inner side of one vertical rod 380, the top end of the second circular plate 111 is coaxially provided with a third circular plate 310, the two second support plates 320 are mounted at the top end of the third circular plate 310, the top end of the third circular plate 310 is provided with two second support blocks 311 between the second support plates 320, a second motor 340 is arranged between the two second support blocks 311, the second motor 340 is coaxially provided with a third gear 350, a plurality of gear teeth of the third gear 350 are omitted, the third gear 350 is meshed with the vertical rod 380 provided with the gear teeth, the top ends of the two vertical rods 380 are provided with second circular rings 360, an inner cavity of the second circular rings 360 is movably provided with the third circular plates 330, the bottom ends of the third circular plates 330 are connected with the top ends of the two second support plates 320, the top ends of the second circular rings 360 are coaxially provided with dust falling rings 390, the ring face of dust fall ring 390 is provided with a plurality of hole for water spraying, and dust fall ring 390 bottom is connected with third disc 330 top, and dust fall ring 390, 360 exocoels covers of second ring are equipped with circle cover 370, and the circular cover 370 inner chamber is connected with second ring 360.
An excitation device is arranged between the two ends of the main movable plate 180 and the auxiliary movable plate 190 and each contact movable circular plate 181, wherein any movable circular plate 181 is separated from the two ends of the main movable plate 180 and the auxiliary movable plate 190, the second motor 340 is started, and the second motor 340 has a timing function.
The device is placed on a building construction site, the first motor 260 is started to enable the second gear 290 to rotate, when the gear teeth of the second gear 290 are in contact with the gear teeth of the movable block 150, the movable block 150 moves towards one side, when no gear teeth of the second gear 290 are in contact with the movable block 150, the movable block 150 is reset under the elastic force of the sixth spring 123, the movable block 150 reciprocates, the main movable plate 180 connected with the movable block 150 reciprocates in the cylinder 130, the first gear 121 meshed with the main movable plate 180 sequentially moves in the forward direction and the reverse direction, the auxiliary movable plate 190 meshed with the first gear 121 reciprocates, and the movable circular plates 181 reciprocate in the cylinder 130.
When the movable circular plate 181 moves away from the dust filter plate 140, the air pressure in the inner cavity of the cylinder 130 becomes lower, and the dust in the air is sucked into the inner cavity of the cylinder 130, when the movable circular plate 181 moves toward the dust filter plate 140, the limiting block 153 is clamped on the second sliding block 175, so that the movable arc plate 174 moves toward one end of the fixed arc plate 171, the exhaust hole 132 is opened, so that the air in the cylinder 130 is exhausted, and the dust staying on the dust filter plate 140 is not blown away, when the inner inclined surface of the second sliding block 175 is extruded to the groove matching limiting block 153 of the second sliding block 175 by the control plate 160, the limiting block 153 loses the limiting function on the second mounting block 173, the movable arc plate 174 is reset by the elastic force of the third spring 172, the second sliding block 175 is reset by the elastic force of the fourth spring 176, the bottom end of the limiting block 153 is provided with the second spring 154, so that the limiting block 153 is not limited by the second mounting block 173 when the limiting block 153 is reset, when the dust on the dust filter plate 140 is sucked too much, so that the movable circular plate 181 is away from the dust filter plate 140, the air pressure in the cylinder 130 is too low, and the dust filter plate 140 is blocked, at this time, the suction force in the inner cavity of the cylinder 130 is greater than the limiting force of the first sliders 183 at two ends of the main movable plate 180 or the auxiliary movable plate 190, at this time, one or more movable circular plates 181 are separated from the main movable plate 180 or the auxiliary movable plate 190, the excitation device is triggered, the second motor is started, the gear tooth part of the third gear 350 is in contact with the gear teeth of the vertical rod 380, the vertical rod 380 moves downwards, the supporting disk 250 descends, the second gear is separated from the gear teeth of the movable block 150, the circular cover 360 descends, the water spray holes in the dust removal ring 390 are opened, air dust removal is performed, meanwhile, the circular cover 360 covers the dust filter plate 140, a cleaning pad is arranged in the inner cavity of the circular cover 360, and meanwhile, dust remained on the dust filter plate 140 is removed.
When the third gear 350 is not in contact with the vertical rod 380 due to the missing gear tooth portion, the fifth spring elastic force is applied to the bottom end of the support plate 250 to reset each descending structure, the upper end of the circular cover 360 closes the water spraying hole, the second gear 290 contacts the movable plate 150 to make the movable plate 150 continue to reciprocate, when the main movable plate 180 or the auxiliary movable plate 190 pushes the movable circular plate 181 to move to the first circular ring 131, the main movable plate 180 or the auxiliary movable plate 190 continues to move forward, so that the two ends of the main movable plate 180 or the auxiliary movable plate 190 press the first sliding blocks 183 on the two sides, and the main movable plate 180 or the auxiliary movable plate 190 resets.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A construction site dust contamination detection apparatus comprising: detection mechanism (10), characterized by, still include: the dust-settling device comprises a base mechanism (20) and a dust-settling mechanism (30), wherein the detection mechanism (10) and the dust-settling mechanism (30) are installed on the base mechanism (20);
the detection mechanism (10) comprises a ring body (110) and a first circular plate (120), wherein two second installation blocks (122) are arranged on the ring surface of the first circular plate (120), a sixth spring (123) is arranged at one end, deviating from the first circular plate (120), of each second installation block (122), two first gears (121) are movably arranged at the top end of the first circular plate (120), the ring body (110) is coaxially installed at the top end of the first circular plate (120), the top end of the ring body (110) is provided with the second circular plate (111), four cylinders (130) penetrating through the ring wall of the ring body (110) are uniformly arranged on the ring wall of the ring body (110), every two cylinders (130) are coaxially installed on opposite sides, each cylinder (130) is a hollow cylinder, a first circular ring (131) is coaxially arranged in the cavity of each cylinder (130), an exhaust hole (132) is formed in the upper end of one side of the cylinder (130), an exhaust hole (132) is formed in the bottom end of the other side of the cylinder (130), control panels (160) are arranged on two sides of the outer cavity of each cylinder (130), a dust filtering plate (140) is coaxially arranged in an inner cavity at one end of the cylinder body (130) departing from the ring body (110), a plurality of small holes are formed in the dust filtering plate (140), a main movable plate (180) and an auxiliary movable plate (190) are respectively arranged in two groups of opposite cylinder bodies (130), the auxiliary movable plate (190) is movably arranged in a first movable hole formed in the main movable plate (180), the main movable plate (180) and the auxiliary movable plate (190) are vertically arranged, gear teeth meshed with the gear (121) are arranged on two sides of the main movable plate (180) and the auxiliary movable plate (190), a movable circular plate (181) coaxial with the cylinder body (130) is movably arranged at two ends of the main movable plate (180) and the auxiliary movable plate (190), two oppositely arranged mounting grooves (182) are arranged at one end of the movable circular plate (181) departing from the dust filtering plate (140), a plurality of first springs (184) are arranged in an inner cavity of the mounting grooves (182), and first sliding blocks (183) are arranged at the near end of the first springs (184) on two sides, the first sliding blocks (183) on two sides are adjacent to each other to form inclined planes, the two ends of the main movable plate (180) and the auxiliary movable plate (190) are provided with limiting grooves matched with the inclined planes of the first sliding blocks (183), the two ends of the main movable plate (180) and the auxiliary movable plate (190) are respectively provided with a control device with a movable circular plate (181) in contact, the two sides of one end of the main movable plate (180) and one end of the auxiliary movable plate (190) away from the exhaust hole (132) are provided with a connecting block (185), a cylinder (130) is provided with a second movable hole matched with the connecting block (185) in a movable manner, the suspension ends of the connecting block (185) on the main movable plate (180) and the connecting block (185) on the auxiliary movable plate (190) are respectively provided with a movable block (150) matched with the ring surface of the cylinder (130), the bottom end of the movable block (150) connected with the main movable plate (180) is provided with gear teeth, the two ends of two sides of the movable block (150) are respectively provided with a first mounting block (151), and a sixth spring (123) is connected with the first mounting block (151) on one corresponding side, two first supporting blocks (152) are arranged at one end of the first mounting block (151) close to the exhaust hole (132), a limiting block (153) is movably arranged between the two first supporting blocks (152), a first spring groove is formed in the first mounting block (151), a second spring (154) is arranged in the first spring groove, the bottom end of the second spring (154) is connected with the bottom end of the limiting block (153), a fixed arc plate (171) is arranged at one side of the exhaust hole (132) outside the cylinder (130), a plurality of third springs (172) are arranged at one end of the fixed arc plate (171) close to the exhaust hole (132), a movable arc plate (174) is movably arranged at the suspension end of each third spring (172), a half sleeve (170) is sleeved outside the fixed arc plate (171), the third springs (172) and the movable arc plate (174), second mounting blocks (173) are arranged at the two bottom ends of the movable arc plate (174), a track matched with the limiting block (153) is arranged at the bottom end of the second mounting block (173), a second spring groove is formed in one side of the track of the second mounting block (173), a fourth spring (176) is arranged in the second spring groove, a second sliding block (175) penetrating through the second mounting block (173) is arranged at the suspension end of the fourth spring (176), a groove matched with the limiting block (153) is formed in the second sliding block (175), and an inclined plane matched with the control plate (160) is arranged at the suspension end of the second sliding block (175).
2. The construction site dust pollution detection apparatus according to claim 1, wherein: the base mechanism (20) comprises a third mounting block (210), a second motor (260) and a second gear (290) without partial gear teeth, the third mounting block (241) is mounted at the bottom end of the first circular plate (120), a fourth mounting block (240) is arranged at the bottom end of the third mounting block (210), a support rod (230) is arranged at the bottom end of the fourth mounting block (240), a support plate (250) is movably sleeved on the support rod (230), a plurality of fifth springs (270) are arranged at the bottom end of the support plate (250), a base (280) coaxially connected with the support rod (230) is arranged at the bottom end of the fifth springs (270), a sleeve (220) is coaxially sleeved outside the base (280), the fifth springs (270) and the support plate (250), the second gear (290) is mounted at the bottom end of a movable block (150) connected with the main movable plate (180), the second gear (290) is meshed with the movable block (150), and the second motor (260) is coaxially mounted at one end of the second gear (290), the bottom end of the first motor (260) is connected with the support plate (230).
3. The construction site dust pollution detection apparatus according to claim 2, wherein: the dust falling mechanism (30) comprises two vertical rods (380) and two second supporting plates (320), the two vertical rods (380) are mounted at the top ends of the supporting plates (250), transverse plates (381) are arranged at the top ends of the two vertical rods (380), gear teeth are arranged on the inner side of one vertical rod (380), a third circular plate (310) is coaxially arranged at the top end of the second circular plate (111), the two second supporting plates (320) are mounted at the top end of the third circular plate (310), two second supporting blocks (311) are arranged between the second supporting plates (320) at the top end of the third circular plate (310), a second motor (340) is arranged between the two second supporting blocks (311), a third gear (350) is coaxially arranged on the second motor (340), a plurality of gear teeth are absent from the third gear (350), the third gear (350) is meshed with the vertical rods (380) provided with the gear teeth, a second circular ring (360) is arranged at the top ends of the two vertical rods (380), second ring (360) inner chamber activity is provided with third plectane (330), third plectane (330) bottom is connected with two second backup pad (320) tops, second ring (360) top is coaxial to be provided with dust fall ring (390), dust fall ring (390) anchor ring is provided with a plurality of hole for water jets, dust fall ring (390) bottom is connected with third plectane (330) top, dust fall ring (390), second ring (360) exocoel cover are equipped with circle cover (370), circle cover (370) inner chamber is connected with second ring (360).
4. The construction site dust pollution detection apparatus according to claim 3, wherein: an excitation device is arranged between the two ends of the main movable plate (180) and the auxiliary movable plate (190) and each contact movable circular plate (181), wherein any movable circular plate (181) is separated from the two ends of the main movable plate (180) and the auxiliary movable plate (190), the second motor (340) is started, and the second motor (340) has a timing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178957.1A CN113916735A (en) | 2021-10-09 | 2021-10-09 | Building site dust pollution check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178957.1A CN113916735A (en) | 2021-10-09 | 2021-10-09 | Building site dust pollution check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113916735A true CN113916735A (en) | 2022-01-11 |
Family
ID=79238774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111178957.1A Withdrawn CN113916735A (en) | 2021-10-09 | 2021-10-09 | Building site dust pollution check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113916735A (en) |
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| CN112403172A (en) * | 2021-01-25 | 2021-02-26 | 山东建安物联科技有限公司 | Wisdom is dust device for building site based on internet of things |
| CN212942085U (en) * | 2020-03-06 | 2021-04-13 | 王宗雷 | House building construction dust collector |
| CN213253664U (en) * | 2020-08-28 | 2021-05-25 | 镇江先锋植保科技有限公司 | Factory dust treatment system |
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- 2021-10-09 CN CN202111178957.1A patent/CN113916735A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202078819U (en) * | 2011-04-30 | 2011-12-21 | 林勇 | Automatic dust-removing device of air-conditioner filter screen |
| CN105413343A (en) * | 2015-12-30 | 2016-03-23 | 周桂灵 | Air filtering device |
| CN207764093U (en) * | 2018-01-04 | 2018-08-24 | 天津众和通电子有限公司 | A kind of architectural engineering environmental monitoring installation |
| CN208097698U (en) * | 2018-03-23 | 2018-11-16 | 江苏天力建设集团有限公司 | A kind of construction dust-extraction unit |
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| CN212942085U (en) * | 2020-03-06 | 2021-04-13 | 王宗雷 | House building construction dust collector |
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Application publication date: 20220111 |
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