CN114932869A - Equipment for detecting air pollution coefficient - Google Patents
Equipment for detecting air pollution coefficient Download PDFInfo
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- CN114932869A CN114932869A CN202210856221.3A CN202210856221A CN114932869A CN 114932869 A CN114932869 A CN 114932869A CN 202210856221 A CN202210856221 A CN 202210856221A CN 114932869 A CN114932869 A CN 114932869A
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- 238000003915 air pollution Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses equipment for detecting an air pollution coefficient, which comprises a base, wherein a lifting protection mechanism is arranged at the upper end of the base, a multi-direction moving mechanism is arranged at the upper end of the lifting protection mechanism, and the lifting protection mechanism comprises a bidirectional chute plate, a power pressing plate, a first sawtooth plate and a driving gear. After aerial detection device installs and accomplishes, use the bolt to insert in the power threaded rod is equipped with first actuating lever in the connecting port, make power threaded rod follow first actuating lever synchronous revolution, reach and adjust lift protection mechanism and diversified moving mechanism wantonly and carry out the driven purpose, after inserting the completion, power shaft drives crooked dwang rotary motion, crooked dwang drives the double-deck set-square of second around first double-deck set-square rotary motion, and the drive is fixed and is placed air detection device on the board and carry out rotary motion on the spout, reach the multi-direction mesh that detects the air that carries on, the manual loaded down with trivial details that adjust the measuring direction of having avoided.
Description
Technical Field
The invention relates to the field of air pollution, in particular to equipment for detecting an air pollution coefficient.
Background
Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere, assume sufficient concentrations, reach sufficient time, and thus jeopardize the comfort, health and welfare of the human body or the environment, due to human activities or natural processes.
When the existing air pollution degree is movably detected through a vehicle-mounted air detection device, the vehicle usually needs to stay in a detection place for a long time to wait for a detection result, the air conveying of the air detection device is not accelerated for the detection result, the detection time is long, the working time of the whole project is prolonged, and the operation is complicated. And current equipment can't be when detecting the air, and automatic drive air detection equipment selects the change direction, leads to regularly to need artifical manual direction of adjusting air detection equipment to working strength has been strengthened.
Disclosure of Invention
For solving above-mentioned technical problem, provide the equipment that detects that goes on air pollution coefficient, this technical scheme has solved the current when loading air detection equipment through the vehicle and removing the detection air pollution degree that proposes in the above-mentioned background art, need to stop the vehicle in the long time in detection place usually and wait for the testing result, can't carry the air to air detection equipment and accelerate the testing result, lead to the check-out time long, the operating time of whole engineering has been increaseed, and complex operation, and current equipment can't be when detecting the air, it selects the change direction to drive air detection equipment automatically, lead to regularly need artifical manual direction of adjusting air detection equipment, and working strength's problem has been increaseed.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides an equipment of detection that goes on air pollution coefficient, includes the base, the base upper end is provided with lift protection mechanism, lift protection mechanism upper end is provided with diversified moving mechanism.
Preferably, the lifting protection mechanism comprises a bidirectional chute plate, a power pressing plate, a first serrated plate and a driving gear, wherein the power pressing plate is connected to the upper end of the bidirectional chute plate in a sliding mode, the left end of the power pressing plate is fixedly connected with the first serrated plate, the right end of the first serrated plate is meshed with the driving gear, and the middle end of the driving gear is rotatably connected to the front end of the bidirectional chute plate.
Preferably, the right end of the driving gear is meshed with a second serrated plate, the outer surface of the right end of the second serrated plate is connected with a first positioning groove in a sliding mode, and the rear end of the first positioning groove is fixedly connected to the right end of the bidirectional sliding groove plate.
Preferably, second serration plate lower extreme fixedly connected with main power board, main power board up end fixedly connected with connecting rod, the surface cover is equipped with power spring on the connecting rod upper end, power spring upper end butt is in the terminal surface under the power holding down plate.
Preferably, the middle end of the power lower pressing plate is fixedly connected with an internal thread cylinder, and the middle end of the internal thread cylinder is in threaded connection with a power threaded rod.
Preferably, the upper end of the power threaded rod is rotatably connected with a first driving rod, connectors are formed in the first driving rod and one end of the power threaded rod, hollow shells are fixedly connected to the left end and the right end of the main force plate, and cover plates are rotatably connected to the right ends of the hollow shells.
Preferably, diversified moving mechanism includes power axostylus axostyle, positioning disk, first location square pole, first double-deck set square, crooked pole, the double-deck set square of second, first actuating lever upper end fixed connection has the power axostylus axostyle, power axostylus axostyle middle-end surface rotates and is connected with the positioning disk, positioning disk lower extreme fixed connection in two-way chute board up end, positioning disk middle-end internal surface fixed connection has first location square pole, power axostylus axostyle upper end external surface fixed connection has first double-deck set square, even sliding connection has crooked pole in the first double-deck set square diameter, crooked pole right-hand member sliding connection has the double-deck set square of second.
Preferably, the right end of the second double-layer triangular plate is fixedly connected with a second driving rod, a second positioning square rod is sleeved on the outer surface of the right side of the second driving rod, the left end of the second positioning square rod is fixedly connected to the right end face of the second double-layer triangular plate, and a fan inlet blade ring is fixedly connected to the right end of the second driving rod.
Preferably, the equal fixedly connected with second recess locating plate in both ends about the second location square pole, second recess locating plate lower extreme rotates and is connected with the two-way threaded rod, the equal threaded connection in both ends has the recess splint about the two-way threaded rod, recess splint lower extreme sliding connection has the spout to place the board, the spout is placed the equal fixed connection in second recess locating plate one end of board one end, crooked dwang upper end fixed connection is in second location square pole terminal surface down.
Compared with the prior art, the invention has the beneficial effects that:
(1) the first double-layer triangular plate is driven to rotate while the second double-layer triangular plate rotates, the first double-layer triangular plate sequentially drives the bending rods to slide in sliding openings formed in the first double-layer triangular plate and the second double-layer triangular plate in the rotating process, when the first double-layer triangular plate drives the bending rods to rotate to the corners in the first double-layer triangular plate and the second double-layer triangular plate, the two ends of the bending rods completely slide into the first double-layer triangular plate and the second double-layer triangular plate, the bending rods conveniently drive the second double-layer triangular plate to rotate and replace, the second double-layer triangular plate drives the second driving rod to rotate while the second double-layer triangular plate rotates, the second driving rod drives the fan blade ring to rotate, air is blown to the air detection equipment, the detection result of the detection equipment is accelerated, the purpose of accelerating the detection result and saving the working time of workers is achieved, the situation that the vehicle stays at the detection place to wait for the detection result of the air detection equipment for a long time is avoided;
(2) the internal thread cylinder is driven to move downwards by the power threaded rod, the power pressing plate is driven to move downwards in the bidirectional sliding groove plate while the internal thread cylinder moves downwards, the first serrated plate drives the driving gear to rotate in the process of moving downwards, the driving gear drives the second serrated plate to move upwards in the first positioning groove, the second serrated plate drives the main force plate to move upwards in the bidirectional sliding groove plate while moving upwards, the power spring is extruded, the main force plate drives the hollow shell to move upwards to integrally wrap the multi-directional moving mechanism, then the cover plate is pulled to close the upper end opening of the hollow shell, the aim that a detection air detection device does not need to be taken down from the top of the automobile after detection is finished is achieved, the situation that a worker needs to integrally lift the air detection device down when replacing the next detection place, the working strength is increased, and a good detection time period is delayed is avoided, meanwhile, the air detection equipment is convenient to wrap quickly in the rainy day, and the phenomenon that the air detection equipment is damaged due to the fact that the air detection equipment is dismounted manually for a long time and rainwater enters the air detection equipment is avoided;
(3) the air detection devices with different functions are placed at the front end and the rear end of the chute placing plate, then the bidirectional threaded rod is rotated to drive the groove clamping plate to move towards the middle in the chute formed in the chute placing plate, different air detection devices are clamped between the second groove positioning plate and the groove clamping plate at the moment, the purpose of rapid clamping and fixing is achieved, the phenomenon that a plurality of air detection devices with different models or different detection functions are clamped for simultaneously detecting air quality is avoided, and the problem that a worker repeatedly uses air detection devices with different detection functions for detection is avoided;
(4) after the installation of air detection equipment is accomplished, use the bolt to insert in the interface that power threaded rod and first actuating lever were equipped with, make power threaded rod follow first actuating lever synchronous revolution, reach and adjust lift protection mechanism and diversified moving mechanism wantonly and carry out the driven purpose, after inserting the completion, power shaft drives crooked dwang rotary motion, crooked dwang drives the second double-deck set square around first double-deck set square rotary motion, and the drive is fixed and is placed air detection equipment on the board and carry out rotary motion on the spout, reach the multi-direction mesh that detects the air that carries out, the manual loaded down with trivial details that adjusts the direction of detection of having avoided.
Drawings
FIG. 1 is a schematic perspective view of an apparatus for detection according to the present invention;
FIG. 2 is a schematic top perspective view of the inspection apparatus of the present invention;
FIG. 3 is a schematic perspective view of the bidirectional chute plate and the power down-pressure plate of the present invention;
FIG. 4 is a schematic perspective view of the connecting rod and the power spring of the present invention;
FIG. 5 is a schematic perspective view of the internal threaded barrel and the power threaded rod of the present invention;
FIG. 6 is a schematic perspective view of a driving gear and a second serration plate according to the present invention;
FIG. 7 is a schematic perspective view of the multi-directional moving mechanism of the present invention;
FIG. 8 is a schematic bottom perspective view of the multi-directional moving mechanism of the present invention;
FIG. 9 is a schematic perspective view of the groove clamp plate and the chute board according to the present invention;
fig. 10 is a schematic bottom perspective view of the groove clamp plate and the chute board according to the present invention.
The reference numbers in the figures are: 1. a base; 2. a lift protection mechanism; 201. a bidirectional chute plate; 202. a power pressing plate; 203. a first serrated plate; 204. a drive gear; 205. a second serrated plate; 206. a first positioning groove; 207. a principal force plate; 208. a connecting rod; 209. a power spring; 210. an internal threaded barrel; 211. a power threaded rod; 212. a first drive lever; 213. a connection port; 214. hollowing out the shell; 215. a cover plate;
3. a multi-directional moving mechanism; 301. a power shaft lever; 302. positioning a plate; 303. a first positioning square bar; 304. a first double-layer set square; 305. a curved rod; 306. a second double-layer set square; 307. a second drive lever; 308. a second positioning square bar; 309. a fan inlet blade ring; 310. a second groove positioning plate; 311. a bidirectional threaded rod; 312. a groove clamping plate; 313. a chute placing plate; 314. the turning rod is bent.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 6, an apparatus for detecting an air pollution coefficient includes a base 1, a lifting protection mechanism 2 is disposed at an upper end of the base 1, a multi-directional moving mechanism 3 is disposed at an upper end of the lifting protection mechanism 2, the lifting protection mechanism 2 includes a bidirectional chute plate 201, a power down-press plate 202, a first sawtooth plate 203, a driving gear 204, the power down-press plate 202 is slidably connected to an upper end of the bidirectional chute plate 201, the first sawtooth plate 203 is fixedly connected to a left end of the power down-press plate 202, the driving gear 204 is engaged with a right end of the first sawtooth plate 203, a middle end of the driving gear 204 is rotatably connected to a front end of the bidirectional chute plate 201, a second sawtooth plate 205 is engaged with a right end of the driving gear 204, a first positioning groove 206 is slidably connected to an outer surface of a right end of the second sawtooth plate 205, a rear end of the first positioning groove 206 is fixedly connected to a right end of the bidirectional chute plate 201, a main force plate 207 is fixedly connected to a lower end of the second sawtooth plate 205, main power board 207 up end fixedly connected with connecting rod 208, connecting rod 208 upper end surface cover is equipped with power spring 209, power spring 209 upper end butt is terminal surface under power holding down plate 202, power holding down plate 202 middle-end fixedly connected with internal thread section of thick bamboo 210, internal thread section of thick bamboo 210 middle-end threaded connection has power threaded rod 211, power threaded rod 211 upper end is rotated and is connected with first actuating lever 212, connector 213 has all been seted up with power threaded rod 211 one end to first actuating lever 212, the equal fixedly connected with fretwork shell 214 in both ends about main power board 207, fretwork shell 214 right-hand member is rotated and is connected with apron 215.
The working principle is as follows: after the air detection is finished, the internal thread cylinder 210 is driven to move downwards through the power threaded rod 211, the power pressing plate 202 is driven to move downwards in the bidirectional sliding groove plate 201 while the internal thread cylinder 210 moves downwards, at the moment, the driving gear 204 is driven to rotate in the process that the first serrated plate 203 moves downwards, the driving gear 204 drives the second serrated plate 205 to move upwards in the first positioning groove 206, the second serrated plate 205 moves upwards and drives the main force plate 207 to move upwards in the bidirectional sliding groove plate 201 while moving upwards, and the power spring 209 is extruded, at the moment, the main force plate 207 drives the hollow shell 214 to move upwards, the multi-directional moving mechanism 3 is integrally wrapped, then the cover plate 215 is shifted to close the upper end opening of the hollow shell 214, the purpose that the air detection device does not need to be taken down from the roof after the detection is finished is achieved, and the problem that a worker needs to integrally take down the air detection device when replacing the next detection place is avoided, the working strength is increased, the good detection time period is delayed, the air detection equipment can be wrapped quickly when raining, the phenomenon that the air detection equipment is damaged due to the fact that the air detection equipment is dismounted manually for a long time and rainwater enters the air detection equipment is avoided.
Example two
Referring to fig. 2 and 5 and fig. 7 to 10, the multi-directional moving mechanism 3 includes a power shaft rod 301, a positioning plate 302, a first positioning square rod 303, a first double-layer triangular plate 304, a bending rod 305, and a second double-layer triangular plate 306, the upper end of the first driving rod 212 is fixedly connected with the power shaft rod 301, the outer surface of the middle end of the power shaft rod 301 is rotatably connected with the positioning plate 302, the lower end of the positioning plate 302 is fixedly connected with the upper end surface of the two-way chute plate 201, the inner surface of the middle end of the positioning plate 302 is fixedly connected with the first positioning square rod 303, the outer surface of the upper end of the power shaft rod 301 is fixedly connected with the first double-layer triangular plate 304, the bending rod 305 is uniformly and slidably connected in the diameter of the first double-layer triangular plate 304, the right end of the bending rod 305 is slidably connected with the second double-layer triangular plate 306, the right end of the second double-layer triangular plate 306 is fixedly connected with the second driving rod 307, the right outer surface of the second driving rod 307 is sleeved with the second positioning square rod 308, second location square bar 308 left end fixed connection is in second double-deck set square 306 right-hand member face, and second actuating lever 307 right-hand member fixedly connected with advances fan blade circle 309, the equal fixedly connected with second recess locating plate 310 in both ends about second location square bar 308, and second recess locating plate 310 lower extreme rotates and is connected with two-way threaded rod 311, and the equal threaded connection in both ends has recess splint 312 about two-way threaded rod 311, and recess splint 312 lower extreme sliding connection has the spout to place board 313, and the spout is placed the equal fixed connection in second recess locating plate 310 one end of board 313 one end, crooked dwang 314 upper end fixed connection is in second location square bar 308 lower extreme face.
The working principle is as follows: in the using process, air detection devices with different functions are placed at the front end and the rear end of the chute placing plate 313, then the bidirectional threaded rod 311 is rotated to drive the groove clamping plates 312 to move towards the middle in the chutes formed in the chute placing plate 313, different air detection devices are clamped between the second groove positioning plate 310 and the groove clamping plates 312 at the moment, the purpose of quick clamping and fixing is achieved, the problem that a large amount of time is delayed for clamping by using a complex clamping mechanism is avoided, meanwhile, the purpose of clamping a plurality of air detection devices with different models or different detection functions for simultaneously detecting the air quality is achieved, the problem that workers repeatedly use air detection devices with different detection functions for detection is solved, after the air detection devices are installed, the bolts are inserted into the connecting ports 213 formed in the power threaded rod 211 and the first driving rod 212 to enable the power threaded rod 211 to synchronously rotate along with the first driving rod 212, the purpose of arbitrarily adjusting the driving of the lifting protection mechanism 2 and the multi-directional moving mechanism 3 is achieved, after the insertion is completed, the power shaft lever 301 drives the bending rotating lever 314 to rotate, the bending rotating lever 314 drives the second double-layer triangular plate 306 to rotate around the first double-layer triangular plate 304 and drives the air detection equipment fixed on the chute placing plate 313 to rotate, the purpose of multi-directionally detecting air is achieved, the trouble of manually adjusting the detection direction is avoided, the first double-layer triangular plate 304 is driven to rotate while the second double-layer triangular plate 306 rotates, the first double-layer triangular plate 304 sequentially drives the bending lever 305 to slide in sliding openings formed in the first double-layer triangular plate 304 and the second double-layer triangular plate 306 in the rotating process, when the first double-layer triangular plate 304 drives the bending lever 305 to rotate to the corner in the first double-layer triangular plate 304 and the second double-layer triangular plate 306, just, crooked pole 305 both ends are all slided to in first double-deck set-square 304 and the double-deck set-square 306 of second, be convenient for crooked pole 305 drives the double-deck set-square 306 of second rotatory and change the position, when the double-deck set-square 306 of second is rotatory, the double-deck set-square 306 of second drives the second actuating lever 307 rotatory, the second actuating lever 307 drives into fan blade circle 309 rotatory, make the air blow to the air detection equipment on, accelerate the testing result of check out test set, reached and accelerated the testing result, the purpose of saving staff's operating time, avoided stopping the vehicle in the test site and carried out the condition emergence of waiting for the testing result of air detection equipment for a long time.
EXAMPLE III
Referring to fig. 1 to 10, an apparatus for detecting an air pollution coefficient includes a base 1, a lifting protection mechanism 2 is disposed at an upper end of the base 1, a multi-directional moving mechanism 3 is disposed at an upper end of the lifting protection mechanism 2, the lifting protection mechanism 2 includes a bidirectional chute plate 201, a power pressing plate 202, a first sawtooth plate 203, a driving gear 204, the power pressing plate 202 is slidably connected to an upper end of the bidirectional chute plate 201, the first sawtooth plate 203 is fixedly connected to a left end of the power pressing plate 202, the driving gear 204 is engaged with a right end of the first sawtooth plate 203, a middle end of the driving gear 204 is rotatably connected to a front end of the bidirectional chute plate 201, a second sawtooth plate 205 is engaged with a right end of the driving gear 204, a first positioning groove 206 is slidably connected to an outer surface of a right end of the second sawtooth plate 205, a rear end of the first positioning groove 206 is fixedly connected to a right end of the bidirectional chute plate 201, a main force plate 207 is fixedly connected to a lower end of the second sawtooth plate 205, the upper end surface of the main force plate 207 is fixedly connected with a connecting rod 208, the outer surface of the upper end of the connecting rod 208 is sleeved with a power spring 209, the upper end of the power spring 209 abuts against the lower end surface of the power pressing plate 202, the middle end of the power pressing plate 202 is fixedly connected with an internal thread cylinder 210, the middle end of the internal thread cylinder 210 is connected with a power threaded rod 211 in a threaded manner, the upper end of the power threaded rod 211 is rotatably connected with a first driving rod 212, one end of each of the first driving rod 212 and the power threaded rod 211 is provided with a connecting port 213, the left end and the right end of the main force plate 207 are fixedly connected with a hollow shell 214, the right end of the hollow shell 214 is rotatably connected with a cover plate 215, the multi-directional moving mechanism 3 comprises a power shaft rod 301, a positioning disc 302, a first positioning square rod 303, a first double-layer triangular plate 304, a bending rod 305 and a second double-layer triangular plate 306, the upper end of the first driving rod 212 is fixedly connected with the power shaft rod 301, the outer surface of the middle end of the power shaft rod 301 is rotatably connected with the positioning disc 302, the lower end of the positioning disc 302 is fixedly connected with the upper end surface of the bidirectional chute board 201, the inner surface of the middle end of the positioning disc 302 is fixedly connected with a first positioning square rod 303, the outer surface of the upper end of the power shaft rod 301 is fixedly connected with a first double-layer triangular board 304, the inside of the diameter of the first double-layer triangular board 304 is evenly and slidably connected with a bending rod 305, the right end of the bending rod 305 is slidably connected with a second double-layer triangular board 306, the right end of the second double-layer triangular board 306 is fixedly connected with a second driving rod 307, the outer surface of the right side of the second driving rod 307 is sleeved with a second positioning square rod 308, the left end of the second positioning square rod 308 is fixedly connected with the right end surface of the second double-layer triangular board 306, the right end of the second driving rod 307 is fixedly connected with a fan inlet blade ring 309, the left end and right end of the second positioning square rod 308 are both fixedly connected with a second groove positioning board 310, the lower end of the second groove positioning board 310 is rotatably connected with a bidirectional threaded rod 311, the left end and right end of the bidirectional threaded rod 311 are both in threaded connection with groove clamping boards 312, the lower end of the groove clamping plate 312 is slidably connected with a chute placing plate 313, one end of the chute placing plate 313 is fixedly connected to one end of the second groove positioning plate 310, the upper end of the bent rotating rod 314 is fixedly connected to the lower end face of the second positioning square rod 308, and the upper end of the bent rotating rod 314 is fixedly connected to the lower end face of the second positioning square rod 308.
The working principle is as follows: in the use, all place the empty gas detection survey equipment of different functions on the board 313 front and back both ends are placed to the spout, then rotate two-way threaded rod 311 and drive recess splint 312 and place the spout that board 313 was equipped with at the spout and to middle removal, the equal centre gripping of empty gas detection survey equipment of difference this moment is between second recess locating plate 310 and recess splint 312, reach the fixed purpose of swift centre gripping, avoided hindering a large amount of times and used comparatively loaded down with trivial details fixture to carry out the centre gripping, the empty gas detection survey equipment that reaches a plurality of different models of centre gripping or different detection function simultaneously carries out the purpose that detects the air quality simultaneously, the staff has been avoided making a round trip to use the empty gas detection survey equipment of different detection functions to carry out the loaded down with trivial details that detect.
After the installation of air detection facilities is accomplished, use the bolt to insert in connector 213 that power threaded rod 211 and first actuating lever 212 were equipped with, make power threaded rod 211 follow first actuating lever 212 synchronous revolution, reach and adjust lift protection mechanism 2 and diversified moving mechanism 3 wantonly and carry out the purpose of drive, after inserting the completion, power axostylus axostyle 301 drives crooked dwang 314 swivelling movement, crooked dwang 314 drives second double-deck set square 306 around first double-deck set square 304 swivelling movement, and the drive is fixed and is placed air detection equipment on board 313 and carry out swivelling movement at the spout, reach the multi-direction mesh that detects the air that carries out, the manual loaded down with trivial details that adjust the measuring direction of having avoided.
The first double-layer triangular plate 304 is driven to rotate while the second double-layer triangular plate 306 rotates, the first double-layer triangular plate 304 sequentially drives the bending rod 305 to slide in sliding openings formed in the first double-layer triangular plate 304 and the second double-layer triangular plate 306 in the rotating process, when the first double-layer triangular plate 304 drives the bending rod 305 to rotate to a corner in the first double-layer triangular plate 304 and the second double-layer triangular plate 306, both ends of the bending rod 305 slide into the first double-layer triangular plate 304 and the second double-layer triangular plate 306, so that the bending rod 305 drives the second double-layer triangular plate 306 to rotate and change positions, when the second double-layer triangular plate 306 rotates, the second double-layer triangular plate 306 drives the second driving rod 307 to rotate, the second driving rod 307 drives the fan blade ring 309 to rotate, air is blown onto the air detection equipment, the detection result of the detection equipment is accelerated, and the accelerated detection result is achieved, the purpose of saving staff's operating time has avoided taking place the condition that stops the vehicle and carry out long-time waiting for air detection equipment's testing result in the detection place.
After the air detection is finished, the internal thread cylinder 210 is driven to move downwards through the power threaded rod 211, the power pressing plate 202 is driven to move downwards in the bidirectional sliding groove plate 201 while the internal thread cylinder 210 moves downwards, at the moment, the driving gear 204 is driven to rotate in the process that the first serrated plate 203 moves downwards, the driving gear 204 drives the second serrated plate 205 to move upwards in the first positioning groove 206, the second serrated plate 205 moves upwards and drives the main force plate 207 to move upwards in the bidirectional sliding groove plate 201 while moving upwards, and the power spring 209 is extruded, at the moment, the main force plate 207 drives the hollow shell 214 to move upwards, the multi-directional moving mechanism 3 is integrally wrapped, then the cover plate 215 is shifted to close the upper end opening of the hollow shell 214, the purpose that the air detection device does not need to be taken down from the roof after the detection is finished is achieved, and the problem that a worker needs to integrally take down the air detection device when replacing the next detection place is avoided, the working strength is increased, the good detection time period is delayed, meanwhile, the air detection equipment is wrapped quickly in the rainy days, the phenomenon that the air detection equipment is damaged due to the fact that the air detection equipment is manually detached for a long time and rainwater enters the air detection equipment is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an equipment of detection to air pollution coefficient goes on, includes base (1), its characterized in that: the upper end of the base (1) is provided with a lifting protection mechanism (2), and the upper end of the lifting protection mechanism (2) is provided with a multi-directional moving mechanism (3); the lifting protection mechanism (2) comprises a bidirectional chute plate (201), a power pressing plate (202), a first sawtooth plate (203) and a driving gear (204), wherein the power pressing plate (202) is connected to the upper end of the bidirectional chute plate (201) in a sliding mode, the first sawtooth plate (203) is fixedly connected to the left end of the power pressing plate (202), the driving gear (204) is meshed with the right end of the first sawtooth plate (203), and the middle end of the driving gear (204) is rotatably connected to the front end of the bidirectional chute plate (201); a second serration plate (205) is meshed at the right end of the driving gear (204), a first positioning groove (206) is connected to the outer surface of the right end of the second serration plate (205) in a sliding manner, and the rear end of the first positioning groove (206) is fixedly connected to the right end of the bidirectional sliding chute plate (201); the lower end of the second sawtooth plate (205) is fixedly connected with a main force plate (207), the upper end face of the main force plate (207) is fixedly connected with a connecting rod (208), a power spring (209) is sleeved on the outer surface of the upper end of the connecting rod (208), and the upper end of the power spring (209) abuts against the lower end face of the power lower pressure plate (202); the middle end of the power lower pressing plate (202) is fixedly connected with an internal thread cylinder (210), and the middle end of the internal thread cylinder (210) is in threaded connection with a power threaded rod (211); the power threaded rod (211) upper end is rotated and is connected with first actuating lever (212), connector (213) have all been seted up with power threaded rod (211) one end to first actuating lever (212), the equal fixedly connected with fretwork shell (214) in both ends about main force board (207), fretwork shell (214) right-hand member is rotated and is connected with apron (215).
2. The apparatus for detecting an air pollution coefficient according to claim 1, wherein: the multi-direction moving mechanism (3) comprises a power shaft lever (301), a positioning disc (302), a first positioning square lever (303), a first double-layer triangular plate (304), a bending lever (305) and a second double-layer triangular plate (306), the upper end of the first driving rod (212) is fixedly connected with a power shaft lever (301), the outer surface of the middle end of the power shaft lever (301) is rotatably connected with a positioning disc (302), the lower end of the positioning disc (302) is fixedly connected with the upper end surface of the bidirectional chute plate (201), the inner surface of the middle end of the positioning disc (302) is fixedly connected with a first positioning square rod (303), the outer surface of the upper end of the power shaft lever (301) is fixedly connected with a first double-layer triangular plate (304), the inside of the diameter of the first double-layer triangle (304) is evenly connected with a bending rod (305) in a sliding way, the right end of the bending rod (305) is connected with a second double-layer triangular plate (306) in a sliding mode.
3. The apparatus for detecting an air pollution coefficient according to claim 2, wherein: the fan is characterized in that a second driving rod (307) is fixedly connected to the right end of the second double-layer triangular plate (306), a second positioning square rod (308) is sleeved on the outer surface of the right side of the second driving rod (307), the left end of the second positioning square rod (308) is fixedly connected to the right end face of the second double-layer triangular plate (306), and a fan inlet blade ring (309) is fixedly connected to the right end of the second driving rod (307).
4. The apparatus for detecting an air pollution coefficient according to claim 3, wherein: the equal fixedly connected with second recess locating plate (310) in both ends about second location square bar (308), second recess locating plate (310) lower extreme rotates and is connected with two-way threaded rod (311), the equal threaded connection in both ends has recess splint (312) about two-way threaded rod (311), recess splint (312) lower extreme sliding connection has the spout to place board (313), the spout is placed the equal fixed connection in second recess locating plate (310) one end of board (313) one end, power axostylus axostyle (301) right-hand member surface fixed connection has crooked dwang (314), terminal surface under crooked dwang (314) upper end fixed connection in second location square bar (308).
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