CN112113090A - A dust monitoring devices for construction environment - Google Patents
A dust monitoring devices for construction environment Download PDFInfo
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- CN112113090A CN112113090A CN202011019553.3A CN202011019553A CN112113090A CN 112113090 A CN112113090 A CN 112113090A CN 202011019553 A CN202011019553 A CN 202011019553A CN 112113090 A CN112113090 A CN 112113090A
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- Prior art keywords
- supporting
- monitoring device
- dust monitoring
- sliding sleeve
- rod
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
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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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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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 provides a dust monitoring device for a construction environment, belongs to the technical field of dust monitoring devices, and aims to solve the problem that the stability of the dust monitoring device in a strong wind environment is poor due to the fact that the height of the existing dust monitoring device is generally more than three meters and the height of a supporting upright rod in the dust monitoring device cannot be effectively shortened and adjusted. When meetting the strong wind environment, rotate adjusting nut through manual, make the support pole setting under the screw thread effect of its lower part, begin the downstream, when supporting the circular sliding block bottom face of pole setting lower extreme and supporting the inside bottom face contact of sliding sleeve, support pole setting lower part screw thread end and get into inside supporting the sliding sleeve to make this dust monitoring device's whole height obtain effectual reduction, thereby make this dust monitoring device have better stability under the strong wind environment.
Description
Technical Field
The invention belongs to the technical field of dust monitoring devices, and particularly relates to a dust monitoring device for a construction environment.
Background
The dust detector is an on-line monitoring system for measuring the concentration of particulate matters and the noise degree in the surrounding environment based on a light scattering counting method and a sound sensing technology, and mainly faces to a construction site. The dust monitor is used for measuring the dust concentration in ambient air, and is suitable for the application range of the dust monitor of the rapid detection instrument for detecting coal dust and other dust in construction sites and industrial and mining enterprises, such as the construction sites, mine metallurgy, chemical manufacturing, health supervision of disease control centers, safety supervision authorities, ring supervision stations, on-line monitoring and emergent detection.
For example, application No.: the invention discloses a dust pollution online monitoring device which comprises a support, wherein a display screen is hung on one side of the support, a base is fixedly connected to the upper end of the support, an air speed sensor, a meteorological louver box and an air direction sensor are sequentially arranged on the base from left to right, the support comprises a fixed rod, a connecting rod and a rotating rod, a slot is formed in the upper end of the fixed rod, an inserting rod is fixedly connected to the lower end of the connecting rod, a tensioning screw is arranged on one side of the fixed rod, a rotating shaft is fixedly connected to the lower end of the rotating rod, a lock handle is arranged on one side of the connecting rod, a lock hole matched with the lock handle is formed in the rotating shaft, a second spring is fixedly connected between the lock handle and the connecting rod, a hook is fixedly connected to the back of the display screen, and a groove for containing the. Compared with the prior art, the invention has the advantages that: the adjusting device is convenient to adjust, high in applicability and provided with a shielding device, and the service life of the device is prolonged.
Based on the search of the patents and the discovery of equipment in the prior art, people pay more and more attention to PM2.5 along with the increasingly prominent pollution problem of PM2.5 in China and the enhancement of public environmental awareness. At present can use dust monitoring device when monitoring building construction environment usually, and current dust monitoring device still has following not enough in the use of reality, if: the height of the existing dust monitoring device is generally more than three meters, and the height of a supporting upright rod in the dust monitoring device can not be effectively shortened and adjusted, so that the dust monitoring device has poor stability in a strong wind environment, and when devices such as a display screen on the dust monitoring device need to be maintained, the devices such as the display screen are positioned at the upper end of the dust monitoring device, so that the devices such as the display screen can be maintained only by means of a climbing tool, the convenience for maintaining the devices such as the display screen on the dust monitoring device is reduced, and although the side surface of an electric cabinet on the existing dust monitoring device begins to be provided with a vent hole, the vent hole on the side surface of the electric cabinet is easy to be blocked when the devices such as the display screen on the electric cabinet is positioned in the dust environment for a long time, and the vent effect inside the electric cabinet on the dust monitoring device is reduced, thereby reduced the life of the inside electric elements of electric cabinet on the dust monitoring devices.
Disclosure of Invention
In order to solve the technical problems, the invention provides a dust monitoring device for construction environment, which solves the problems that the height of the existing dust monitoring device is generally more than three meters, and the height of a supporting upright rod in the dust monitoring device cannot be effectively shortened and adjusted, so that the dust monitoring device has poor stability in a strong wind environment, and when devices such as a display screen on the dust monitoring device need to be maintained, the devices such as the display screen are positioned at the upper end of the dust monitoring device, so that the devices such as the display screen can be maintained only by a climbing tool, the convenience in maintaining the devices such as the display screen on the dust monitoring device is further reduced, and although the side surface of an electric cabinet on the existing dust monitoring device starts to be provided with a vent hole, the vent hole on the side surface of the electric cabinet is easy to block when the devices such as the display screen on the dust monitoring device are maintained for a long time in a dust, and the dust monitoring device is not easy to be cleaned by people in time after being blocked, so that the ventilation effect inside the electric control box on the dust monitoring device is reduced, and the service life of electric elements inside the electric control box on the dust monitoring device is prolonged.
The invention relates to a dust monitoring device for construction environment, which is achieved by the following specific technical means:
a dust monitoring device for a construction environment comprises a concrete base, wherein a supporting sliding sleeve penetrates through the interior of the concrete base, and the lower end of the supporting sliding sleeve is buried in the underground part; the supporting upright stanchion is connected inside the supporting sliding sleeve in a sliding manner, and the display screen and the electric cabinet are respectively and fixedly installed on the front side of the upper part of the supporting upright stanchion through four fasteners; the lower side of the outer part of the supporting vertical rod is provided with threads, the supporting vertical rod comprises a circular sliding block and strip-shaped limiting sliding blocks, the lower end of the supporting vertical rod is provided with the circular sliding block which is in sliding connection with the inner circumferential surface of the supporting sliding sleeve, and the outer circumferential surface of the circular sliding block is provided with four strip-shaped limiting sliding blocks in an annular array shape; a cross rod is welded at the upper end of the supporting vertical rod, and a wind driving piece is rotatably connected to the cross rod through a rotating shaft; the rear side of the supporting upright rod is rotatably connected with a transmission piece through two bearing supports, and the transmission piece is of a cylindrical structure; the left end face of the electric cabinet is provided with a vent hole, and a cleaning mechanism is arranged at the vent hole on the left side of the electric cabinet; each fastener is arch staple bolt structure, and the rear end face of each fastener left and right sides all is equipped with an anti-loosening mechanism.
Furthermore, the supporting sliding sleeve comprises a fixed plate, an adjusting nut, strip-shaped sliding chutes and a connecting sleeve, the fixed plate is arranged at the upper end of the outer part of the supporting sliding sleeve, mounting holes are formed in four included angles of the fixed plate, the fixed plate is connected to the upper end face of the concrete base through bolts, an annular clamping block is arranged at the upper end of the outer peripheral face of the supporting sliding sleeve, the adjusting nut is rotatably connected to the upper end of the supporting sliding sleeve through the annular clamping block, the connecting sleeve is arranged at the lower end of the adjusting nut, an annular clamping groove which is rotatably connected with the annular clamping block on the supporting sliding sleeve is formed in the inner peripheral face of the connecting sleeve, a rotating hand wheel is arranged outside the adjusting nut, the adjusting nut is connected with threads on the lower;
furthermore, when the supporting upright stanchion and the supporting sliding sleeve are in an installation state, four strip-shaped limiting slide blocks on the circular slide block are respectively connected with four strip-shaped sliding grooves arranged on the inner peripheral surface of the supporting sliding sleeve in a sliding manner;
furthermore, the wind power driving part comprises six vertical arc-shaped blades and a driving belt wheel, the number of the vertical arc-shaped blades is six, a rotating shaft is fixedly connected between the six vertical arc-shaped blades through a support, a shaft sleeve fixedly connected to a cross rod at the upper end of the supporting vertical rod is rotatably connected to the outer part of the rotating shaft between the six vertical arc-shaped blades, and the lower end of the rotating shaft between the six vertical arc-shaped blades penetrates through the cross rod at the upper end of the supporting vertical rod to be provided with the driving belt wheel;
further, the transmission part comprises a driven belt wheel, a first bevel gear, a second bevel gear and a driving disc, the driven belt wheel and the first bevel gear are respectively arranged at the upper end and the lower end of the transmission part, a rotating shaft is arranged between the second bevel gear and the driving disc, the rotating shaft between the second bevel gear and the driving disc is rotatably connected to the rear side of the electric cabinet through two bearing supports, the second bevel gear is meshed with the first bevel gear, a driving column is arranged at the edge of the left end face of the driving disc, when the transmission part and the wind power driving part are in an installation state, the driven belt wheel is connected with the driving belt wheel through belt transmission, and the diameter of the driven belt wheel is two times to three times that of;
furthermore, the cleaning mechanism comprises limiting slide rods and a connecting rod, the cleaning mechanism is internally connected with the three limiting slide rods fixed at the ventilation hole on the left end face of the electric cabinet in a sliding manner, the right end face of the cleaning mechanism is provided with a hairbrush, the bristles of the hairbrush are tightly contacted with the ventilation hole on the left end face of the electric cabinet, the lower part of the left side of the cleaning mechanism is rotatably connected with the connecting rod through a rotating shaft, and the other end of the connecting rod is rotatably connected with a driving column on a driving disc;
furthermore, the fastening piece comprises fastening bolts and fillet limiting teeth, the left side and the right side of the fastening piece are respectively connected with one fastening bolt in a penetrating manner, the outer peripheral surface of the rear end of each fastening bolt is provided with ten fillet limiting teeth in an annular array manner, the center of the hexagonal end surface of the rear end of each fastening bolt is provided with a hexagonal groove, and the arc surfaces of the ten fillet limiting teeth are distributed on the fastening bolts in a clockwise turning manner;
further, locking mechanism is including locking not hard up slider, locking not hard up mechanism is rectangle shell structure, and the inside sliding connection of locking not hard up mechanism has locking not hard up slider, locking not hard up slider head end is equipped with the triangle-shaped stopper, and locking not hard up slider afterbody terminal surface fixedly connected with a pull rod of locking not hard up mechanism afterbody sliding connection, locking not hard up slider afterbody pull rod outside has cup jointed the spring, works as when locking not hard up mechanism is in spacing state, locking not hard up slider head end triangle-shaped stopper closely contacts with the spacing tooth of fastening bolt rear end fillet.
Compared with the prior art, the invention has the following beneficial effects:
according to the dust monitoring device, the lower end of the supporting sliding sleeve is buried in the underground part, when a strong wind environment is met, the adjusting nut is manually rotated to enable the supporting vertical rod to start to move downwards under the action of the lower screw thread of the supporting vertical rod, the four strip-shaped limiting slide blocks on the outer peripheral surface of the circular slide block are in sliding connection with the four strip-shaped slide grooves in the supporting sliding sleeve, the supporting vertical rod is enabled to slide downwards more stably, when the bottom end face of the circular slide block at the lower end of the supporting vertical rod is in contact with the bottom end face of the inside of the supporting sliding sleeve, the lower screw thread end of the supporting vertical rod enters the inside of the supporting sliding sleeve, and therefore the whole height of the dust monitoring device is effectively reduced, and the dust monitoring device.
According to the invention, the threads are arranged on the lower side of the outer part of the supporting vertical rod, when devices such as a display screen and the like on the dust monitoring device need to be maintained, the supporting vertical rod starts to move downwards under the action of the threads on the lower part of the supporting vertical rod by manually rotating the adjusting nut, so that the heights of the devices such as the display screen and the like on the upper end of the dust monitoring device are reduced, the devices can be maintained without a climbing tool, and the convenience in maintaining the devices such as the display screen and the like on the dust monitoring device is further improved.
According to the dust monitoring device, six vertical arc-shaped blades drive the driving belt wheel to rotate through the rotating shaft under the action of wind power through external wind power, then the driving belt wheel drives the driven belt wheel to rotate through the belt, so that the driving part drives the first bevel gear at the lower end to rotate, then the second bevel gear drives the driving disc to rotate through the rotating shaft, then the driving column on the driving disc drives the cleaning mechanism to reciprocate back and forth on the limiting slide rod through the connecting rod, so that impurities such as dust and the like attached to the ventilation hole in the side face of the electric cabinet are effectively cleaned, the ventilation hole in the side face of the electric cabinet is not easy to block, manual cleaning is not needed, the ventilation effect in the electric cabinet on the dust monitoring device is further improved, and the service life of electric elements in the electric cabinet on the dust monitoring device is prolonged.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a partial sectional structural schematic view of the adjusting nut of the present invention.
Figure 5 is a schematic view of the construction of the support upright of the present invention.
FIG. 6 is a schematic view of the wind-driven driver, transmission and cleaning mechanism of the present invention.
Fig. 7 is a schematic axial view of the fastener and anti-loosening mechanism of the present invention.
FIG. 8 is a rear view of the fastener and anti-loosening mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a concrete base; 2. a support slide sleeve; 201. a fixing plate; 202. adjusting the nut; 203. a strip-shaped chute; 204. connecting sleeves; 3. supporting the upright stanchion; 301. a circular slider; 302. a strip-shaped limiting slide block; 4. a display screen; 5. an electric cabinet; 6. a wind-powered driver; 601. a vertical arc blade; 602. a driving pulley; 7. a transmission member; 701. a driven pulley; 702. a first bevel gear; 703. a second bevel gear; 704. driving the disc; 8. a cleaning mechanism; 801. a limiting slide bar; 802. a connecting rod; 9. a fastener; 901. fastening a bolt; 902. round corner limit teeth; 10. an anti-loosening mechanism; 1001. locking slider that moves.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a dust monitoring device for construction environment, which comprises: the concrete base 1, a supporting sliding sleeve 2 is penetratingly connected inside the concrete base 1, the supporting sliding sleeve 2 comprises a fixing plate 201, an adjusting nut 202, a strip-shaped sliding chute 203 and a connecting sleeve 204, the fixing plate 201 is arranged at the upper end of the outer part of the supporting sliding sleeve 2, and the four included angles of the fixed plate 201 are all provided with mounting holes, the fixed plate 201 is connected with the upper end surface of the concrete base 1 through bolts, the upper end of the outer peripheral surface of the supporting sliding sleeve 2 is provided with an annular clamping block, the upper end of the supporting sliding sleeve 2 is rotationally connected with an adjusting nut 202 through an annular clamping block, the lower end of the adjusting nut 202 is provided with a connecting sleeve 204, and the inner peripheral surface of the connecting sleeve 204 is provided with an annular clamping groove which is rotationally connected with the annular clamping block on the supporting sliding sleeve 2, the outer part of the adjusting nut 202 is provided with a rotating hand wheel, the adjusting nut 202 is in threaded connection with the lower side of the outer part of the supporting upright rod 3, and four strip-shaped sliding grooves 203 are formed in the inner circumferential surface of the supporting sliding sleeve 2 in an annular array; the lower end of the supporting sliding sleeve 2 is buried in the underground part; a supporting upright rod 3 is connected inside the supporting sliding sleeve 2 in a sliding manner, and a display screen 4 and an electric cabinet 5 are respectively and fixedly installed on the front side of the upper part of the supporting upright rod 3 through four fasteners 9; the lower side of the outer part of the supporting vertical rod 3 is provided with threads, the supporting vertical rod 3 comprises a circular sliding block 301 and strip-shaped limiting sliding blocks 302, the lower end of the supporting vertical rod 3 is provided with the circular sliding block 301 which is in sliding connection with the inner circumferential surface of the supporting sliding sleeve 2, the outer circumferential surface of the circular sliding block 301 is provided with four strip-shaped limiting sliding blocks 302 in an annular array shape, when the supporting vertical rod 3 and the supporting sliding sleeve 2 are in an installation state, the four strip-shaped limiting sliding blocks 302 on the circular sliding block 301 are respectively in sliding connection with the four strip-shaped sliding grooves 203 arranged on the inner circumferential surface of the supporting sliding; a cross rod is welded at the upper end of the supporting upright rod 3, and a wind driving piece 6 is rotatably connected to the cross rod through a rotating shaft; the rear side of the supporting upright rod 3 is rotatably connected with a transmission member 7 through two bearing supports, the transmission member 7 comprises a driven pulley 701, a first bevel gear 702, a second bevel gear 703 and a driving disk 704, the upper end and the lower end of the transmission member 7 are respectively provided with the driven pulley 701 and the first bevel gear 702, a rotating shaft is arranged between the second bevel gear 703 and the driving disk 704, the rotating shaft between the second bevel gear 703 and the driving disk 704 is rotatably connected with the rear side of the electric cabinet 5 through two bearing supports, the second bevel gear 703 is meshed with the first bevel gear 702, the edge of the left end face of the driving disk 704 is provided with a driving column, when the transmission member 7 and the wind-driven driving member 6 are in an installation state, the driven pulley 701 is connected with the driving pulley 602 through belt transmission, the diameter of the driven pulley 701 is two times to three times of the diameter of the driving pulley 602, thereby saving more labor when the driving pulley 602 rotates; the transmission piece 7 is of a cylindrical structure; a ventilation hole is formed in the left end face of the electric cabinet 5, a cleaning mechanism 8 is arranged at the ventilation hole in the left side of the electric cabinet 5, the cleaning mechanism 8 comprises a limiting slide rod 801 and a connecting rod 802, the inside of the cleaning mechanism 8 is connected with the three limiting slide rods 801 fixed at the ventilation hole in the left end face of the electric cabinet 5 in a sliding manner, a brush is arranged on the right end face of the cleaning mechanism 8, brush bristles of the brush are in close contact with the ventilation hole in the left end face of the electric cabinet 5, the lower portion of the left side of the cleaning mechanism 8 is rotatably connected with the connecting rod 802 through a rotating shaft, and the other; each fastener 9 is of an arched hoop structure, each fastener 9 comprises a fastening bolt 901 and fillet limiting teeth 902, the left side and the right side of each fastener 9 are respectively connected with one fastening bolt 901 in a penetrating manner, the outer peripheral surface of the rear end of each fastening bolt 901 is provided with ten fillet limiting teeth 902 in an annular array manner, the center of the hexagonal end surface of the rear end of each fastening bolt 901 is provided with a hexagonal groove, and the arc surfaces of the ten fillet limiting teeth 902 are distributed on the fastening bolts 901 in a clockwise turning manner; the rear end faces of the left side and the right side of each fastener 9 are provided with an anti-loosening mechanism 10.
Wherein, wind-force drive piece 6 includes vertical arc blade 601 and driving pulley 602, vertical arc blade 601 quantity is six, and through a pivot of support fixedly connected with between six vertical arc blade 601, the outside rotation of pivot is connected with the axle sleeve of fixed connection on supporting pole setting 3 upper end horizontal pole between six vertical arc blade 601, and the pivot lower extreme runs through supporting pole setting 3 upper end horizontal pole between six vertical arc blade 601 and is equipped with driving pulley 602, through the setting of wind-force drive piece 6, need not through electric power when making driving medium 7 rotate, and then reduced energy loss.
Wherein, the anti-loosening mechanism 10 comprises an anti-loosening slider 1001, the anti-loosening mechanism 10 is a rectangular shell structure, the anti-loosening mechanism 10 is internally connected with the anti-loosening slider 1001 in a sliding manner, the head end of the anti-loosening slider 1001 is provided with a triangular limiting block, the tail end face of the anti-loosening slider 1001 is fixedly connected with a pull rod which is connected with the tail of the anti-loosening mechanism 10 in a sliding manner, a spring is sleeved outside the pull rod at the tail of the anti-loosening slider 1001, when the anti-loosening mechanism 10 is in a limiting state, the triangular limiting block at the head end of the anti-loosening slider 1001 is tightly contacted with a fillet limiting tooth 902 at the rear end of a fastening bolt 901, so that the fillet limiting tooth 902 can not rotate anticlockwise at the moment, when the fastening bolt 901 is loosened, the fastening bolt 901 needs to rotate anticlockwise, and the phenomenon that the fastening bolt 901 is loosened is, and then the steadiness of devices such as the display screen 4 and the electric cabinet 5 on the dust monitoring device is improved.
When in use: when a strong wind environment occurs, the adjusting nut 202 is manually rotated, so that the supporting upright rod 3 starts to move downwards under the action of the threads at the lower part of the supporting upright rod, and the supporting upright rod 3 is more stable when sliding downwards through the sliding connection of the four strip-shaped limiting slide blocks 302 on the peripheral surface of the circular slide block 301 and the four strip-shaped slide grooves 203 in the supporting slide sleeve 2, when the bottom end surface of the circular slide block 301 at the lower part of the supporting upright rod 3 is contacted with the bottom end surface in the supporting slide sleeve 2, the threaded end at the lower part of the supporting upright rod 3 enters the supporting slide sleeve 2, so that the overall height of the dust monitoring device is effectively reduced, and the dust monitoring device has better stability in the strong wind environment;
when devices such as the display screen 4 and the like on the dust monitoring device need to be maintained, the adjusting nut 202 is manually rotated to enable the supporting upright rod 3 to start to move downwards under the action of the threads at the lower part of the supporting upright rod, so that the heights of the devices such as the display screen 4 and the like at the upper end of the dust monitoring device are reduced, the device can be completed without a climbing tool, and the convenience in maintaining the devices such as the display screen 4 and the like on the dust monitoring device is improved;
through external wind power, six vertical arc-shaped blades 601 are made to drive a driving belt wheel 602 to rotate through a rotating shaft under the action of wind power, then the driving belt wheel 602 drives a driven belt wheel 701 to rotate through a belt, so that a transmission part 7 drives a first bevel gear 702 at the lower end to rotate, then a second bevel gear 703 drives a driving disc 704 to rotate through the rotating shaft, then a driving column on the driving disc 704 drives a cleaning mechanism 8 to reciprocate back and forth on a limiting sliding rod 801 through a connecting rod 802, so that impurities such as dust attached to a ventilation hole on the side surface of an electric cabinet 5 are effectively cleaned, so that the ventilation hole on the side surface of the electric cabinet 5 is not easy to block, manual cleaning is not needed, the ventilation effect inside the electric cabinet 5 on the dust monitoring device is further improved, and the service life of electric elements inside the electric cabinet 5 on the dust monitoring device is prolonged.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a dust monitoring devices for construction environment which characterized in that: the concrete foundation comprises a concrete foundation (1), wherein a supporting sliding sleeve (2) penetrates through the interior of the concrete foundation (1), and the lower end of the supporting sliding sleeve (2) is buried in the underground part; a supporting upright rod (3) is connected inside the supporting sliding sleeve (2) in a sliding manner, and a display screen (4) and an electric cabinet (5) are fixedly mounted on the front side of the upper part of the supporting upright rod (3) through four fasteners (9) respectively; threads are arranged on the lower side of the outer part of the supporting vertical rod (3), the supporting vertical rod (3) comprises a circular sliding block (301) and strip-shaped limiting sliding blocks (302), the circular sliding block (301) which is in sliding connection with the inner circumferential surface of the supporting sliding sleeve (2) is arranged at the lower end of the supporting vertical rod (3), and the four strip-shaped limiting sliding blocks (302) are arranged on the outer circumferential surface of the circular sliding block (301) in an annular array; a cross rod is welded at the upper end of the supporting upright rod (3), and a wind driving piece (6) is rotatably connected to the cross rod through a rotating shaft; the rear side of the supporting upright rod (3) is rotatably connected with a transmission piece (7) through two bearing supports, and the transmission piece (7) is of a cylindrical structure; a ventilation hole is formed in the left end face of the electric cabinet (5), and a cleaning mechanism (8) is arranged at the ventilation hole in the left side of the electric cabinet (5); each fastener (9) is an arched hoop structure, and the rear end faces of the left side and the right side of each fastener (9) are provided with an anti-loosening mechanism (10).
2. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: the supporting sliding sleeve (2) comprises a fixing plate (201), an adjusting nut (202), a strip-shaped sliding groove (203) and a connecting sleeve (204), the fixing plate (201) is arranged at the upper end of the outer portion of the supporting sliding sleeve (2), mounting holes are formed in four included angles of the fixing plate (201), the fixing plate (201) is connected to the upper end face of the concrete base (1) through bolts, an annular clamping block is arranged at the upper end of the outer peripheral face of the supporting sliding sleeve (2), the adjusting nut (202) is rotatably connected to the upper end of the supporting sliding sleeve (2) through the annular clamping block, the connecting sleeve (204) is arranged at the lower end of the adjusting nut (202), an annular clamping groove which is rotatably connected with the annular clamping block on the supporting sliding sleeve (2) is formed in the inner peripheral face of the connecting sleeve (204), a rotating hand wheel is arranged on the outer portion of the adjusting nut, the inner circumferential surface of the supporting sliding sleeve (2) is provided with four strip-shaped sliding chutes (203) in an annular array shape.
3. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: when the supporting upright rod (3) and the supporting sliding sleeve (2) are in an installation state, four strip-shaped limiting sliding blocks (302) on the circular sliding block (301) are respectively connected with four strip-shaped sliding grooves (203) formed in the inner circumferential surface of the supporting sliding sleeve (2) in a sliding mode.
4. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: wind-force driving piece (6) are including vertical arc blade (601) and driving pulley (602), vertical arc blade (601) quantity is six, and through a pivot of support fixedly connected with between six vertical arc blade (601), six the pivot outside is rotated and is connected with the axle sleeve of fixed connection on supporting pole setting (3) upper end horizontal pole between vertical arc blade (601), and the pivot lower extreme runs through between six vertical arc blade (601) and supports pole setting (3) upper end horizontal pole and be equipped with driving pulley (602).
5. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: the transmission piece (7) comprises a driven pulley (701), a first bevel gear (702), a second bevel gear (703) and a driving disk (704), the upper end and the lower end of the transmission piece (7) are respectively provided with a driven belt wheel (701) and a first bevel gear (702), a rotating shaft is arranged between the second bevel gear (703) and the driving disc (704), and the rotating shaft between the second bevel gear (703) and the driving disc (704) is rotationally connected with the rear side of the electric cabinet (5) through two bearing supports, the second bevel gear (703) is meshed with the first bevel gear (702), a driving column is arranged at the edge of the left end face of the driving disc (704), when the transmission piece (7) and the wind power driving piece (6) are in the installation state, the driven belt wheel (701) is connected with the driving belt wheel (602) through belt transmission, and the diameter of the driven pulley (701) is two to three times of that of the driving pulley (602).
6. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: clearance mechanism (8) are including spacing slide bar (801) and connecting rod (802), the inside sliding connection of clearance mechanism (8) has three spacing slide bars (801) of fixing in electric cabinet (5) left end face ventilation hole department, clearance mechanism (8) right-hand member face is equipped with the brush, and the brush hair closely contacts with electric cabinet (5) left end face ventilation hole department, clearance mechanism (8) left side lower part is rotated through the pivot and is connected with connecting rod (802), and the drive post rotation on connecting rod (802) other end and drive dish (704) is connected.
7. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: the fastening piece (9) comprises fastening bolts (901) and fillet limiting teeth (902), the left side and the right side of the fastening piece (9) are respectively connected with one fastening bolt (901) in a penetrating mode, ten fillet limiting teeth (902) are arranged on the outer peripheral face of the rear end of each fastening bolt (901) in an annular array mode, a hexagonal groove is formed in the center of the hexagonal end face of the rear end of each fastening bolt (901), and the ten fillet limiting teeth (902) are distributed on the fastening bolts (901) in a clockwise turning mode.
8. A dust monitoring device for use in construction environments as claimed in claim 1, wherein: locking mechanism (10) including locking slider (1001) that moves, locking mechanism (10) that moves is rectangle shell structure, and locking mechanism (10) inside sliding connection has locking slider (1001) that moves, locking slider (1001) head end that moves is equipped with the triangle-shaped stopper, and locking slider (1001) afterbody terminal surface fixedly connected with locking mechanism (10) afterbody sliding connection's a pull rod, locking slider (1001) afterbody pull rod outside has cup jointed the spring, works as when locking mechanism (10) is in the limit state, locking slider (1001) head end triangle-shaped stopper and fastening bolt (901) rear end fillet spacing tooth (902) closely contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019553.3A CN112113090A (en) | 2020-09-24 | 2020-09-24 | A dust monitoring devices for construction environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019553.3A CN112113090A (en) | 2020-09-24 | 2020-09-24 | A dust monitoring devices for construction environment |
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| Publication Number | Publication Date |
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| CN112113090A true CN112113090A (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011019553.3A Withdrawn CN112113090A (en) | 2020-09-24 | 2020-09-24 | A dust monitoring devices for construction environment |
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| Country | Link |
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| CN (1) | CN112113090A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747181A (en) * | 2020-12-30 | 2021-05-04 | 罗兴佳 | Chemical tank connecting flange |
| CN112832240A (en) * | 2021-01-05 | 2021-05-25 | 刘学彦 | Pile pulling equipment for hydraulic engineering |
| CN112877757A (en) * | 2021-01-06 | 2021-06-01 | 沛县科鲁新能源技术服务中心 | 5G cell-phone casing electroplating device |
| CN112877758A (en) * | 2021-01-06 | 2021-06-01 | 沛县科鲁新能源技术服务中心 | 5G mobile phone shell electroplating method |
| CN114962877A (en) * | 2022-04-27 | 2022-08-30 | 贵阳市生态环境科学研究院 | Portable atmospheric environment monitoring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9196471B1 (en) * | 2012-06-01 | 2015-11-24 | Yen Fui Choo | Scanner for wafers, method for using the scanner, and components of the scanner |
| CN107842694A (en) * | 2017-10-30 | 2018-03-27 | 查宇 | One kind building monitoring airborne dust monitoring device |
| CN208653982U (en) * | 2018-06-25 | 2019-03-26 | 江苏吉华电子科技有限公司 | A kind of dust concentration detection sensor |
| CN109798926A (en) * | 2019-03-20 | 2019-05-24 | 徐州江煤科技有限公司 | A kind of dust pollution on-Line Monitor Device |
| CN208953415U (en) * | 2019-01-09 | 2019-06-07 | 海南粤建三和智能科技有限公司 | A kind of fugitive dust on-Line Monitor Device |
| CN111398113A (en) * | 2020-04-27 | 2020-07-10 | 山西省工业设备安装集团有限公司 | Raise dust monitoring facilities for raise dust treatment system |
-
2020
- 2020-09-24 CN CN202011019553.3A patent/CN112113090A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9196471B1 (en) * | 2012-06-01 | 2015-11-24 | Yen Fui Choo | Scanner for wafers, method for using the scanner, and components of the scanner |
| CN107842694A (en) * | 2017-10-30 | 2018-03-27 | 查宇 | One kind building monitoring airborne dust monitoring device |
| CN208653982U (en) * | 2018-06-25 | 2019-03-26 | 江苏吉华电子科技有限公司 | A kind of dust concentration detection sensor |
| CN208953415U (en) * | 2019-01-09 | 2019-06-07 | 海南粤建三和智能科技有限公司 | A kind of fugitive dust on-Line Monitor Device |
| CN109798926A (en) * | 2019-03-20 | 2019-05-24 | 徐州江煤科技有限公司 | A kind of dust pollution on-Line Monitor Device |
| CN111398113A (en) * | 2020-04-27 | 2020-07-10 | 山西省工业设备安装集团有限公司 | Raise dust monitoring facilities for raise dust treatment system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747181A (en) * | 2020-12-30 | 2021-05-04 | 罗兴佳 | Chemical tank connecting flange |
| CN112832240A (en) * | 2021-01-05 | 2021-05-25 | 刘学彦 | Pile pulling equipment for hydraulic engineering |
| CN112877757A (en) * | 2021-01-06 | 2021-06-01 | 沛县科鲁新能源技术服务中心 | 5G cell-phone casing electroplating device |
| CN112877758A (en) * | 2021-01-06 | 2021-06-01 | 沛县科鲁新能源技术服务中心 | 5G mobile phone shell electroplating method |
| CN114962877A (en) * | 2022-04-27 | 2022-08-30 | 贵阳市生态环境科学研究院 | Portable atmospheric environment monitoring device |
| CN114962877B (en) * | 2022-04-27 | 2023-09-01 | 贵阳市生态环境科学研究院 | Portable atmospheric environment monitoring device |
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Application publication date: 20201222 |