CN116626244B - Air quality detection device and alarm system for building site - Google Patents
Air quality detection device and alarm system for building site Download PDFInfo
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- CN116626244B CN116626244B CN202310818217.2A CN202310818217A CN116626244B CN 116626244 B CN116626244 B CN 116626244B CN 202310818217 A CN202310818217 A CN 202310818217A CN 116626244 B CN116626244 B CN 116626244B
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 17
- 230000000007 visual effect Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 6
- 238000010276 construction Methods 0.000 abstract description 20
- 230000008021 deposition Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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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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- 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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
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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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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a device for detecting air quality of a construction site and an alarm system, and particularly relates to the technical field of environment detection equipment, comprising a movable underframe, a support frame and a control box, wherein the support frame and the control box are arranged on the underframe; the invention can clean the surface of the display screen by arranging the ash removing mechanism, thereby realizing the ash removal of the display screen, ensuring the definition of the display screen, facilitating the display of detection data, facilitating the observation of constructors, avoiding the damage of the ash deposition of the display screen, prolonging the service life of the display screen, reducing the cost of detecting the air quality of a construction site, improving the practicability of the detection device and facilitating the use of the detection device.
Description
Technical Field
The invention relates to the technical field of environment detection equipment, in particular to a device for detecting air quality of a construction site and an alarm system.
Background
At present in construction site construction, generally can produce a large amount of raise dust, and current in order to monitor the environmental quality of building site in real time, can adopt detection device to carry out real-time supervision to the air quality of building site generally to make things convenient for constructor to know whether the data of building site environment exceeds standard, and report to the police through alarm device when exceeding standard, in order to remind constructor in time take the dust fall measure to carry out the dust fall processing to the building site, thereby avoid the pollution of building site environment, guarantee constructor's health.
As in chinese patent publication No. CN212843747U, a dust-raising apparatus monitoring alarm device is disclosed, in which an electric cylinder is used to drive the edges of the bearing plates above the overturning plates to rotate upwards, so that the four overturning plates are in an unfolded state, and at this time, the data acquisition and processing module disposed on the inner side of each overturning plate is exposed to the surrounding environment; when the device goes to sleep, the electric cylinder is used for driving the edges of the upper bearing plates of the turnover plates to rotate downwards so that the four turnover plates are in a contracted state, the four turnover plates, the upper bearing plates and the lower bearing plates form a quadrangular frustum pyramid structure in a surrounding mode, at the moment, a data acquisition and processing module arranged on the inner side face of each turnover plate and a core control board module arranged on the top of the lower bearing plate are positioned in a closed space, and therefore the device plays a role in protecting the data acquisition and processing module and the core control board module; the data acquisition and processing module is protected, the measurement precision is guaranteed, the service life is prolonged, and the maintenance cost is saved; however, in the practical use process, the display screen is exposed outside for a long time, dust is raised on the construction site, the surface area dust of the display screen is easily caused, the definition of the display screen is affected, the display screen is inconvenient for constructors to watch, the display screen is damaged, the service life of the display screen is shortened, the cost of the air detection on the construction site is increased, and the use of the detection device is affected.
Disclosure of Invention
The invention aims to provide a device for detecting the air quality of a site area and an alarm system, so as to solve the defects in the technology.
In order to achieve the above object, the present invention provides the following technical solutions:
1. The utility model provides a building site air quality detection device and alarm system, includes mobilizable chassis and sets up support frame and control box on the chassis, the top of support frame is provided with the detection component, the top both sides of support frame are provided with surveillance camera machine and display screen respectively, the mounting box that one side was established to the opening is still installed to top one side of support frame, and is provided with ash removal mechanism on the mounting box, the display screen is in the mounting box;
The ash removal mechanism comprises a baffle plate which is arranged at the opening and can be lifted, and an ash removal plate which is arranged at one side of the baffle plate, wherein the ash removal plate is contacted with the surface of the display screen, the baffle plate is connected with a driving member, and the driving member drives the baffle plate to lift along the opening.
In one possible implementation, the driving member includes a second motor mounted on an inner wall of the mounting box and a connection plate fixed at a bottom end of the baffle, a spindle of the second motor is connected with a screw rod extending to a lower portion of the mounting box, and the connection plate is located below the mounting box and is sleeved on the screw rod.
In one possible implementation manner, the supporting frame comprises a supporting cylinder rotatably installed at the top end of the bottom frame and a connecting cylinder arranged above the supporting cylinder, a threaded cavity is formed in the supporting cylinder in a hollowed-out mode, and a threaded connecting rod screwed into the threaded cavity is installed at the bottom end of the connecting cylinder.
In one possible implementation manner, a sliding rail is further installed on one side of the supporting cylinder, the bottom end of the screw rod is rotationally connected with a supporting block, a sliding block is installed on one side of the supporting block, and the sliding block is in sliding connection with the sliding rail.
In a possible implementation manner, the detection component comprises a top plate installed at the top end of the connecting cylinder, a storage box fixed on the top plate, two mounting plates arranged in the storage box in a sliding manner and a driving gear installed in the storage box in a rotating manner, wherein the driving gear is positioned between the two mounting plates, tooth grooves meshed with the driving gear are formed in one sides of the two mounting plates adjacent to the driving gear, data acquisition and processing modules are installed in one sides of the two mounting plates, a third motor is installed in one side of the storage box, a main shaft of the third motor is connected with one end of the driving gear, notches for the data acquisition and processing modules to move out are formed in two sides of the storage box, and an illuminating lamp is installed at the top end of the storage box.
In one possible implementation manner, a lifting power component is further arranged on the underframe, the lifting power component comprises a chassis arranged at the top of the underframe and a pinion fixed at the bottom of the supporting cylinder, a first motor is arranged in the chassis, a main gear meshed with the pinion is arranged on a main shaft of the first motor, and one side of the chassis is connected with a protective cover which is covered outside the pinion.
In one possible implementation manner, an adsorption fixing member is further arranged between the baffle and the ash removal plate, the adsorption fixing member comprises a protruding block arranged on one side of the ash removal plate and a groove cavity formed in one side of the baffle, a first magnetic block is arranged on one side of the protruding block, and a second magnetic block matched with the first magnetic block is arranged on the inner wall of the groove cavity.
In a possible implementation manner, the two sides of the installation box are symmetrically provided with the air inlet and the air outlet respectively, the installation box is internally provided with the cooling fan and the dust screen, the cooling fan is positioned in the installation box and is close to one side of the air outlet, the dust screen is positioned in the installation box and is close to one side of the air inlet, the two ends of the dust screen are respectively provided with the plugging strip, the inner wall of the installation box is symmetrically provided with two fixing blocks, and one side of each of the two fixing blocks is provided with a slot matched with the plugging strip.
In one possible implementation manner, the mounting box is further provided with a plugging component for plugging and fixing the display screen, the plugging component comprises a plugging block arranged on one side of the display screen and mounting blocks fixed at the top and the bottom of the inside of the mounting box, plugging grooves for plugging the plugging block are formed in the mounting blocks, and locking screws penetrating through the plugging blocks are screwed on two sides of the mounting box.
2. The air quality alarm system for the building site comprises the air quality detection device for the building site and an audible and visual alarm arranged on the air quality detection device for the building site.
In the technical scheme, the invention has the technical effects and advantages that:
1. Through the arrangement of the ash removing mechanism, the surface of the display screen can be cleaned, so that the ash removal of the display screen is realized, the definition of the display screen can be ensured, the display of detection data is convenient, the observation of constructors is convenient, the damage of the ash deposition of the display screen can be avoided, the service life of the display screen is prolonged, the cost of the air quality detection of a construction site is reduced, the practicability of the detection device is improved, and the use of the detection device is convenient;
2. The height of the detection member can be adjusted through the arrangement of the lifting power member and the support frame, so that the detection member can conveniently detect the air of the construction site with different heights, the practicability of the detection device is further improved, and the effective detection of the air quality of the construction site can be realized;
3. Through the arrangement of the adsorption fixing component, the ash removal plate and the baffle plate can be magnetically attracted and fixed, so that the ash removal plate can be quickly disassembled and assembled, the ash removal plate is convenient to replace, the cleaning effect of the ash removal plate can be ensured, the effective ash removal of the display screen is realized, the damage of ash deposition of the display screen is further prevented, and the normal use of the display screen is ensured;
4. Through the setting of grafting component, can realize the quick assembly disassembly of display screen to make things convenient for the maintenance or the maintenance of display screen, can improve the maintenance efficiency of display screen, realize that the maintenance of display screen is labour saving and time saving more, reach cost of maintenance's purpose, in order to make things convenient for detection device's normal use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram illustrating a structure of the data acquisition processing module of FIG. 2 according to the present invention;
FIG. 4 is a second schematic diagram of the structure of the present invention;
FIG. 5 is a schematic view of the baffle plate of FIG. 2 in a lowered configuration;
FIG. 6 is a schematic cross-sectional view of the mounting case of the present invention;
FIG. 7 is a schematic view of the structure of the mounting case of the present invention;
FIG. 8 is a schematic cross-sectional view of a baffle plate according to the present invention;
FIG. 9 is an enlarged view of the invention at A in FIG. 2;
FIG. 10 is an enlarged view of the invention at B in FIG. 6;
fig. 11 is an enlarged view of fig. 8 at C in accordance with the present invention.
Reference numerals illustrate:
1. A chassis; 2. a control box; 3. lifting the power component; 31. a chassis; 32. a first motor; 33. a main gear; 34. a pinion gear; 35. a protective cover; 4. a support frame; 41. a support cylinder; 42. a connecting cylinder; 43. a threaded connecting rod; 5. a monitoring camera; 6. an audible and visual alarm; 7. a top plate; 8. a lighting lamp; 9. a storage box; 10. a mounting plate; 11. a data acquisition processing module; 12. a mounting box; 13. an ash removing mechanism; 131. a connecting plate; 132. a screw rod; 133. a slide rail; 134. a support block; 135. a slide block; 136. a second motor; 137. a baffle; 138. an ash removal plate; 14. a display screen; 15. a drive gear; 16. a third motor; 17. a plug member; 171. a mounting block; 172. locking the screw rod; 173. a plug block; 18. a heat radiation fan; 19. a dust screen; 20. an adsorption fixing member; 201. a bump; 202. a first magnetic block; 203. a second magnetic block; 21. a fixed block; 22. a plug strip.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
example 1
1-5, A site area air quality detection device comprises a movable underframe 1, a support frame 4 and a control box 2, wherein the support frame 4 and the control box 2 are arranged on the underframe 1, detection components are arranged at the top end of the support frame 4, a monitoring camera 5 and a display screen 14 are respectively arranged at two sides of the top of the support frame 4, a mounting box 12 with one side being provided with an opening is further arranged at one side of the top of the support frame 4, an ash cleaning mechanism 13 is arranged on the mounting box 12, and the display screen 14 is positioned in the mounting box 12; the control box 2 is internally provided with a power supply module and a control module so as to facilitate the power supply and control of the detection device;
The ash removing mechanism 13 comprises a baffle 137 which is arranged at the opening and can be lifted, and an ash removing plate 138 which is arranged at one side of the baffle 137, wherein the ash removing plate 138 is contacted with the surface of the display screen 14, the baffle 137 is connected with a driving member, and the driving member drives the baffle 137 to lift along the opening.
In some examples, the drive member includes a second motor 136 mounted on the inner wall of the mounting box 12, and a connection plate 131 fixed to the bottom end of the baffle 137, the spindle of the second motor 136 being connected to a screw 132 extending below the mounting box 12, the connection plate 131 being below the mounting box 12 and being sleeved on the screw 132.
In some examples, the detecting member includes a top plate 7 mounted at the top end of the connecting tube 42, a storage box 9 fixed on the top plate 7, two mounting plates 10 slidably disposed in the storage box 9, and a driving gear 15 rotatably mounted in the storage box 9, the driving gear 15 is located between the two mounting plates 10, tooth slots meshed with the driving gear 15 are formed in one sides of the two mounting plates 10 adjacent to the driving gear 15, a data acquisition processing module 11 is mounted on one side of the two mounting plates 10, the data acquisition processing module 11 includes a particle concentration monitor, a temperature and humidity monitor, a noise monitor and a carbon dioxide concentration monitor, a third motor 16 is mounted on one side of the storage box 9, a main shaft of the third motor 16 is connected with one end of the driving gear 15, notches for moving out the data acquisition processing module 11 are formed in both sides of the storage box 9, and a lighting lamp 8 is mounted on the top end of the storage box 9.
By adopting the technical scheme: when the construction site environment is detected, the detection device can be moved to the construction site and fixed through the chassis 1, then the third motor 16 is started through the control module in the control box 2, so that the third motor 16 drives the driving gear 15 to rotate, then the driving gear 15 drives the two mounting plates 10 to relatively move along the storage box 9, so that the data acquisition processing module 11 is driven to move to the outside from the notch of the storage box 9, then the air of the construction site environment is detected through the data acquisition processing module 11, the construction site environment is monitored in real time through the monitoring camera 5, the specific detection principle and mode refer to a comparison file (patent number is CN212843747U, the patent name is a dust meter monitoring alarm device), the details are omitted, then the image picture shot by the monitoring camera 5 and the air quality data detected by the data acquisition processing module 11 are displayed through the display screen 14 for a constructor to watch, the detection of the air quality of the construction site environment is finished, the constructor can timely carry out dust fall on the construction site, and the air quality of the construction site is ensured;
When the detection device is used, the screw rod 132 is driven to rotate by the second motor 136, so that the screw rod 132 drives the baffle 137 to descend from the inside of the installation box 12 through the connecting plate 131, and an opening at one side of the installation box 12 is opened, so that a constructor can conveniently watch the display screen 14 through the opening; after the use is completed, the second motor 136 drives the screw rod 132 to reversely rotate, so that the screw rod 132 drives the baffle 137 to ascend through the connecting plate 131 to plug the opening of the mounting box 12, the protection of the display screen 14 is realized, the surface area ash of the display screen 14 is prevented, the damage of the display screen 14 is avoided, and the service life of the display screen 14 can be prolonged;
meanwhile, in the use process, when the surface area of the display screen 14 is gray, the steps can be repeated to drive the baffle 137 to lift along the opening of the installation box 12, at this time, the baffle 137 drives the ash cleaning plate 138 to lift, so that the ash cleaning plate 138 cleans the surface of the display screen 14, and the ash cleaning of the display screen 14 is realized, thereby ensuring the definition of the display screen 14, facilitating the display of detection data, facilitating the viewing of constructors, further avoiding the damage of the accumulated gray of the display screen 14, and ensuring the normal use of the display screen 14.
Example two
On the basis of the first embodiment, as shown in fig. 1-5, the supporting frame 4 includes a supporting cylinder 41 rotatably installed at the top end of the chassis 1 and a connecting cylinder 42 disposed above the supporting cylinder 41, a threaded cavity is formed in the supporting cylinder 41 by hollowing out, and a threaded connecting rod 43 screwed into the threaded cavity is installed at the bottom end of the connecting cylinder 42.
In some examples, a sliding rail 133 is further installed at one side of the support cylinder 41, a support block 134 is rotatably connected to the bottom end of the screw rod 132, and a sliding block 135 is installed at one side of the support block 134, and the sliding block 135 is slidably connected to the sliding rail 133.
In some examples, a lifting power member 3 is further disposed on the chassis 1, and the lifting power member 3 includes a chassis 31 mounted on the top of the chassis 1 and a pinion 34 fixed on the bottom of the supporting cylinder 41, the chassis 31 is internally provided with a first motor 32, a main gear 33 engaged with the pinion 34 is mounted on a main shaft of the first motor 32, and a protection cover 35 covered on the outside of the pinion 34 is connected to one side of the chassis 31.
By adopting the technical scheme: in the use process, the main gear 33 can be driven to rotate through the first motor 32, so that the main gear 33 drives the auxiliary gear 34 meshed with the main gear 33 to rotate, then the auxiliary gear 34 drives the supporting cylinder 41 to rotate on the chassis 1, the threaded connecting rod 43 is screwed in from the threaded cavity in the supporting cylinder 41 to adjust the height of the supporting frame 4, at the moment, the screw rod 132 and the supporting block 134 lift along with the lifting of the connecting cylinder 42, and the sliding block 135 is driven to slide along the sliding rail 133, thereby realizing the adjustment of the height of the detection component, facilitating the detection of the air of the construction sites with different heights by the detection component, increasing the practicability of the detection device, and realizing the effective detection of the air quality of the construction sites.
Example III
On the basis of the first embodiment, as shown in fig. 8 and 11, an adsorption fixing member 20 is further disposed between the baffle 137 and the ash removal plate 138, and the adsorption fixing member 20 includes a bump 201 mounted on one side of the ash removal plate 138 and a slot cavity formed on one side of the baffle 137, a first magnetic block 202 is disposed on one side of the bump 201, and a second magnetic block 203 matched with the first magnetic block 202 is mounted on an inner wall of the slot cavity.
By adopting the technical scheme: when the ash removal plate 138 needs to be replaced, the baffle 137 is driven by the driving member to descend in the installation box 12 and drives the ash removal plate 138 to be moved out of the installation box 12, then the ash removal plate 138 is pulled, the projection 201 is moved out of the groove cavity, at the moment, the first magnetic block 202 and the second magnetic block 203 are separated under the action of the pulling force, then the new ash removal plate 138 is inserted into one side of the baffle 137 through the cooperation of the projection 201 and the groove cavity, at the moment, the first magnetic block 202 is in contact with the second magnetic block 203, and the ash removal plate 138 and the baffle 137 are magnetically attracted and fixed under the action of magnetism, so that the ash removal plate 138 is quickly disassembled and assembled, the replacement of the ash removal plate 138 is facilitated, the cleaning effect of the ash removal plate 138 can be guaranteed, and the effective ash removal of the display screen 14 is facilitated.
Example IV
On the basis of the first embodiment, as shown in fig. 1,4, 6, 7 and 10, air inlet holes and air outlet holes are formed in two symmetrical sides of the installation box 12, a cooling fan 18 and a dust screen 19 are installed in the installation box 12, the cooling fan 18 is located on one side of the installation box 12 close to the air outlet holes, the dust screen 19 is located on one side of the installation box 12 close to the air inlet holes, plug strips 22 are installed at two ends of the dust screen 19, two fixing blocks 21 are symmetrically installed on the inner wall of the installation box 12, and slots matched with the plug strips 22 are formed in one sides of the two fixing blocks 21.
By adopting the technical scheme: during the use of the detection device, heat is generated and accumulated in the installation box 12 when the display screen 14 works, at the moment, the heat in the installation box 12 can be discharged through the exhaust holes by the cooling fan 18, and the external air flows into the installation box 12 through the air inlet holes, so that the heat exchange in the installation box 12 is realized, the efficient heat dissipation of the display screen 14 is facilitated, the damage of the display screen 14 is further prevented, and the service life of the display screen 14 is prolonged;
meanwhile, when the external air flows into the installation box 12 from the air inlet, the dust screen 19 filters the external air to remove dust in the air, so that the dust is prevented from flowing into the installation box 12 along with the air, dust accumulation of the display screen 14 is avoided, and the heat dissipation performance of the display screen 14 can be ensured;
And when dust screen 19 needs to be cleared up, can dismantle display screen 14 by the installation incasement 12 earlier to by the opening part of installation case 12 with dust screen 19 pulling, make grafting strip 22 remove along the slot on the fixed block 21, until taking out dust screen 19 by the installation incasement 12, clear up the dust screen 19 afterwards, the cooperation of rethread grafting strip 22 and slot is pegged graft dust screen 19 and is fixed in installation case 12, thereby realizes the quick assembly disassembly of dust screen 19, makes things convenient for the clearance of dust screen 19, guarantees the dustproof effect of dust screen 19.
Example five
As shown in fig. 2, 3, 5, 7 and 9, the mounting box 12 is further provided with a plugging member 17 for plugging and fixing the display screen 14, and the plugging member 17 includes a plugging block 173 mounted on one side of the display screen 14 and a mounting block 171 fixed on the top and bottom of the inside of the mounting box 12, the mounting block 171 is provided with a plugging slot for plugging the plugging block 173, and both sides of the mounting box 12 are screwed with locking screws 172 penetrating through the plugging block 173.
By adopting the technical scheme: when the display screen 14 needs to be disassembled, the locking screw 172 is firstly disassembled from the mounting box 12, then the display screen 14 is pulled out from the opening of the mounting box 12, and at the moment, the plug-in block 173 is moved out of the plug-in groove in the mounting block 171, so that the disassembly of the display screen 14 is realized, and the maintenance or overhaul of the display screen 14 is convenient; when the display screen 14 is installed, the display screen 14 is only required to be inserted into the installation box 12, so that the plug-in block 173 is inserted into the plug-in groove in the installation block 171, and then the locking screw 172 is screwed in to fix the display screen 14 and the installation box 12, thereby realizing quick assembly and disassembly of the display screen 14, facilitating maintenance or overhaul of the display screen 14, improving maintenance efficiency of the display screen 14 and facilitating normal use of the detection device.
In addition, based on the five embodiments, the invention further provides a site environment air quality alarm system, which comprises the site environment air quality detection device and the audible and visual alarm 6 arranged on the site environment air quality detection device, wherein the audible and visual alarm 6 is electrically connected with a control module and a power supply module which are arranged in the control box 2, the power supply module in the control box 2 supplies power to the audible and visual alarm 6 based on the audible and visual alarm, and when a detection member detects that the air quality of the site environment is poor, the control module in the control box 2 controls the audible and visual alarm 6 to work so as to perform audible and visual double alarm, and can prompt constructors to treat site environment air in time, thereby reducing pollution such as dust and the like generated in the site construction process and guaranteeing the air quality of the site environment.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The utility model provides a building site field air quality detection device, includes mobilizable chassis (1) and sets up support frame (4) and control box (2) on chassis (1), the top of support frame (4) is provided with detection component, the top both sides of support frame (4) are provided with surveillance camera machine (5) and display screen (14) respectively, its characterized in that: a mounting box (12) with one side being provided with an opening is further arranged on one side of the top of the supporting frame (4), an ash removing mechanism (13) is arranged on the mounting box (12), and the display screen (14) is positioned in the mounting box (12);
The ash removing mechanism (13) comprises a baffle (137) which is arranged at the opening and can be lifted, and an ash removing plate (138) which is arranged at one side of the baffle (137), wherein the ash removing plate (138) is contacted with the surface of the display screen (14), the baffle (137) is connected with a driving member, and the driving member drives the baffle (137) to lift along the opening;
The detection component comprises a top plate (7) arranged at the top end of a connecting cylinder (42), a storage box (9) fixed on the top plate (7), two mounting plates (10) arranged in the storage box (9) in a sliding manner and a driving gear (15) rotatably arranged in the storage box (9), wherein the driving gear (15) is arranged between the two mounting plates (10), tooth grooves meshed with the driving gear (15) are formed in one side, adjacent to the driving gear (15), of the two mounting plates (10), a data acquisition processing module (11) is arranged in one side of the two mounting plates (10), a third motor (16) is arranged in one side of the storage box (9), a main shaft of the third motor (16) is connected with one end of the driving gear (15), a notch for the data acquisition processing module (11) to move out is formed in two sides of the storage box (9), and an illuminating lamp (8) is arranged at the top end of the storage box (9);
Still be provided with between baffle (137) and ash removal board (138) and adsorb fixed component (20), and adsorb fixed component (20) including installing lug (201) in ash removal board (138) one side and offer the cell chamber in baffle (137) one side, one side of lug (201) is provided with first magnetic path (202), the inner wall in cell chamber install with first magnetic path (202) matched with second magnetic path (203).
2. A site environment air quality inspection device as defined in claim 1, wherein: the driving member comprises a second motor (136) arranged on the inner wall of the mounting box (12) and a connecting plate (131) fixed at the bottom end of the baffle plate (137), a spindle of the second motor (136) is connected with a screw rod (132) extending to the lower part of the mounting box (12), and the connecting plate (131) is arranged below the mounting box (12) and sleeved on the screw rod (132).
3. A site environment air quality inspection device as defined in claim 2, wherein: the support frame (4) comprises a support cylinder (41) rotatably arranged at the top end of the underframe (1) and a connecting cylinder (42) arranged above the support cylinder (41), a threaded cavity is formed in the support cylinder (41) in a hollowed-out mode, and a threaded connecting rod (43) screwed into the threaded cavity is arranged at the bottom end of the connecting cylinder (42).
4. A site environment air quality inspection device according to claim 3, wherein: a sliding rail (133) is further arranged on one side of the supporting cylinder (41), a supporting block (134) is rotatably connected to the bottom end of the screw rod (132), a sliding block (135) is arranged on one side of the supporting block (134), and the sliding block (135) is slidably connected with the sliding rail (133).
5. A site environment air quality inspection device according to claim 3, wherein: the lifting power component (3) is further arranged on the chassis (1), the lifting power component (3) comprises a chassis (31) arranged at the top of the chassis (1) and a pinion (34) fixed at the bottom of the supporting cylinder (41), a first motor (32) is arranged in the chassis (31), a main gear (33) meshed with the pinion (34) is arranged on a main shaft of the first motor (32), and a protective cover (35) covered outside the pinion (34) is connected to one side of the chassis (31).
6. A site environment air quality inspection device as defined in claim 1, wherein: the utility model discloses a dustproof box, including installation box (12) and dustproof net, install cooling fan (18) and dust screen (19) in the both sides of installation box (12) symmetry have been seted up fresh air inlet and exhaust hole respectively, and install radiator fan (18) and dust screen (19) in installation box (12), radiator fan (18) are located in one side of installation box (12) near exhaust hole, dust screen (19) are located in installation box (12) near one side of fresh air inlet, and peg graft strip (22) are all installed at the both ends of dust screen (19), install two fixed blocks (21) on the inner wall of installation box (12) symmetry, and one side of two fixed blocks (21) has all been seted up with peg graft strip (22) assorted slot.
7. A site environment air quality inspection device as defined in claim 1, wherein: the mounting box (12) is further provided with a plug-in component (17) for fixing the display screen (14) in a plug-in mode, the plug-in component (17) comprises a plug-in block (173) mounted on one side of the display screen (14) and a mounting block (171) fixed at the top and the bottom inside the mounting box (12), plug-in grooves for inserting the plug-in block (173) are formed in the mounting block (171), and locking screws (172) penetrating through the plug-in block (173) are screwed on two sides of the mounting box (12).
8. An air quality alarm system for a building site, which is characterized in that: comprising a site environment air quality detection device as defined in any one of claims 1-7 and an audible and visual alarm (6) provided on said site environment air quality detection device.
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| CN202310818217.2A CN116626244B (en) | 2023-07-05 | 2023-07-05 | Air quality detection device and alarm system for building site |
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| CN202310818217.2A CN116626244B (en) | 2023-07-05 | 2023-07-05 | Air quality detection device and alarm system for building site |
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| CN116626244A CN116626244A (en) | 2023-08-22 |
| CN116626244B true CN116626244B (en) | 2024-09-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212843747U (en) * | 2021-02-05 | 2021-03-30 | 南京国中环保工程有限公司 | Raise dust appearance monitoring alarm device |
| CN112729363A (en) * | 2020-12-24 | 2021-04-30 | 莱西市两山环境生态科技中心 | Ecological environment detects with detecting early warning integration equipment |
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| JP5284762B2 (en) * | 2008-11-27 | 2013-09-11 | シャープ株式会社 | Filter cleaning device and air conditioning device |
| CN213842958U (en) * | 2020-12-14 | 2021-07-30 | 河北宙清环保科技有限公司 | Building site raise dust detection device |
| CN218211421U (en) * | 2022-09-29 | 2023-01-03 | 辽宁筑海检测科技有限公司 | Environment detector convenient to it is clean |
| CN218381116U (en) * | 2022-10-21 | 2023-01-24 | 中诚投建工集团有限公司 | Environmental monitoring device is used in construction |
| CN218411238U (en) * | 2022-10-24 | 2023-01-31 | 安徽灵萧物联科技有限责任公司 | Environment monitoring and detecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112729363A (en) * | 2020-12-24 | 2021-04-30 | 莱西市两山环境生态科技中心 | Ecological environment detects with detecting early warning integration equipment |
| CN212843747U (en) * | 2021-02-05 | 2021-03-30 | 南京国中环保工程有限公司 | Raise dust appearance monitoring alarm device |
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