CN112431477B - Dustproof device and dustproof method for road construction - Google Patents
Dustproof device and dustproof method for road construction Download PDFInfo
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- CN112431477B CN112431477B CN202011396881.5A CN202011396881A CN112431477B CN 112431477 B CN112431477 B CN 112431477B CN 202011396881 A CN202011396881 A CN 202011396881A CN 112431477 B CN112431477 B CN 112431477B
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title description 8
- 239000000428 dust Substances 0.000 claims abstract description 121
- 238000010521 absorption reaction Methods 0.000 claims abstract description 77
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
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- 239000011425 bamboo Substances 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 5
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- 238000005452 bending Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dustproof device for road construction, and belongs to the technical field of road construction equipment. The dust collection device comprises a dust collection device a and a dust collection device b, wherein the dust collection device a and the dust collection device b are flexibly connected through a telescopic assembly, the dust collection device a comprises an absorption box, a separation assembly and a dust collection assembly, two groups of stand columns are fixed on the upper surface of the absorption box, a guide rod is fixed between each group of stand columns, the separation assembly comprises two fixing plates, an electric telescopic rod is embedded and fixed in each fixing plate, and the dust collection assembly comprises a first dust collection plate, a third dust collection plate and a plurality of second dust collection plates. By arranging the dust collection assembly, the baffle assembly, the telescopic assembly and the absorption box, dust-containing air at different space heights in a building site can be absorbed, the working environment of workers is improved, the dust collection device is convenient to move and install, has strong wind resistance, prolongs the service life of the device, and the cleaning solution in the absorption box can wet the air and dissolve part of dust in the air, so that the body health of surrounding citizens is protected.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to a dustproof device for road construction.
Background
Roads are infrastructure for various trackless vehicles and pedestrians to pass through, and are divided into roads, urban roads, rural roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, workshop roads, school roads and the like according to the use characteristics of the roads, ancient China also has posters, and in addition, the roads refer to ways for achieving certain targets, and ways for developing and changing things.
Road construction refers to the engineering of building and maintaining roads, along with social development and rapid development of traffic construction, more and more road constructions bring huge pressure to cities, including dust pollution and noise pollution caused by urban road construction and maintenance, which greatly affects the life quality of people, and meanwhile, construction workers also work in a poor environment for a long time, and the physical and mental health is greatly affected.
At present, in the road construction and construction process, the construction road section is enclosed by the enclosing barrier to avoid the external pedestrians from entering the construction site by mistake, in addition, in the construction process, the old road surface needs to be broken and dismantled, earthwork needs to be transported when the road surface is constructed, the road surface is compacted, white ash is spread, cement paste or asphalt is poured, and other projects are carried out, a large amount of flying ash is generated in the operation, the dust can cross the enclosing barrier and scatter to the surrounding, environmental pollution can be caused, the city appearance is influenced, the surrounding air is polluted by the dust, the health of surrounding working and living citizens is damaged, the existing dust-proof device for road construction can only play the roles of isolating the dust and insulating sound, the dust in the air can not be absorbed, the roles of protecting the environment and the health of the citizens can not be played, most of the dust-proof device are inconvenient to move and assemble, the stability is poor, and the dust-proof device is easy to fall down by wind, a good dustproof effect cannot be achieved.
In view of the above, the present invention provides a dust-proof device for road construction to solve the above problems.
Disclosure of Invention
The invention aims to provide a dustproof device for road construction, which can absorb dust-containing air at different space heights in a building site by arranging a dust absorption component, a separation component, an upright post, a spring, a telescopic component and an absorption box, improves the working environment of workers in the construction site, is convenient to move and install, has stronger wind resistance, prolongs the service life of the device, and ensures that cleaning solution in the absorption box can moisten the air, accelerate air sedimentation, dissolve most of dust in the air, purify the environment and protect the health of citizens.
In order to achieve the purpose, the invention provides the following technical scheme: a dustproof device for road construction comprises a dustproof device a and a dustproof device b, wherein the dustproof device a and the dustproof device b are identical in structure and are flexibly connected through a telescopic assembly, the telescopic assembly comprises two square frames, a bendable corrugated tube is fixedly connected between the two square frames, and the dustproof device a comprises an absorption box, a separation assembly and a dust collection assembly;
the upper surface of the absorption box is fixedly provided with two groups of stand columns, a guide rod is fixed between every two groups of stand columns, the upper surface of the absorption box is fixedly communicated with an exhaust barrel, the upper surface of the exhaust barrel is provided with a plurality of exhaust holes for exhausting, two side surfaces of the absorption box are respectively fixed with two moving assemblies, the upper surface of the absorption box is provided with a mounting groove, a fan is fixedly arranged in the mounting groove through a mounting plate, the input end of the fan is fixedly communicated with a corrugated hose, the output end of the fan is fixedly communicated with an air outlet pipe, the inner bottom surface of the absorption box is fixedly provided with an inner pipe, the top of the inner pipe is fixedly communicated with a plurality of air outlets, and one end of the air outlet pipe penetrates into the inside of the absorption box and is fixedly communicated with the inner pipe;
the baffle assembly is positioned between the two groups of stand columns and comprises two fixing plates, a baffle is fixed between the fixing plates, a sound insulation plate is fixed on one side, close to the fixing plates, of the baffle, a plurality of circular grooves are formed in one side of each fixing plate, an electric telescopic rod is embedded and fixed in each fixing plate, a guide rod penetrates through the circular grooves and is in sliding fit with the circular grooves, a first spring is fixed between the inner side surface of each group of stand columns and each fixing plate, a side plate is fixed on each inner side surface of each fixing plate, two strip-shaped plates are fixed on the upper surfaces of the side plates, a positioning groove is formed between each two strip-shaped plates, a top plate is fixed at the top ends of each strip-shaped plate, and one end of each top plate penetrates through the sound insulation plate and is fixedly connected with the baffle;
the dust collection assembly comprises a first dust collection plate, a third dust collection plate and a plurality of second dust collection plates, the second dust collection plates are located between the first dust collection plate and the third dust collection plate, first end plates are fixed to two ends of the first dust collection plate, the output end of the electric telescopic rod is fixedly connected with the bottom surface of the first end plate, second end plates are fixed to two ends of the second dust collection plate, the third dust collection plate is fixed between the two side plates, the first end plate and the second end plate are located on the inner sides of the strip-shaped plates, second springs are fixed between the two adjacent second end plates and between the first end plate and the second end plate, the same second springs are fixed between the second end plate located at the bottommost portion and the upper top surface of the side plate, the second end plate is connected with the strip-shaped plates in a sliding mode, and the first dust collection plate, the second dust collection plate and the third dust collection plate are identical in structure;
the dust collecting device is characterized in that a sealing plate is fixedly mounted on one side of the first dust collecting plate, a plurality of air inlet holes are formed in one side of the sealing plate and are distributed on the sealing plate in a rectangular mode, a plurality of branch pipes are fixedly communicated with the bottom surface of each air inlet hole, the bottom ends of the branch pipes are fixedly communicated with a dust collecting pipe, and the dust collecting pipe is fixedly communicated with a corrugated hose.
The scheme is as follows:
the fan and the electric telescopic rod are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements;
as a preferred embodiment, the removal subassembly includes the installing frame, the installing frame communicates with the absorption box side is fixed, the installing frame is inside to be rotated and is connected with the fixed block, fixed surface has the universal wheel under the fixed block, the card post has been run through to fixed block one side, card post one end is fixed with the arm-tie, it is fixed with the extension spring to individual between arm-tie and the installing frame.
As a preferred embodiment, one end of the clamping column penetrates into the mounting frame and is embedded into an inner wall of the mounting frame, the peripheral side surface of the clamping column is in contact with the side wall of the fixing block, and the tension spring is wound on the peripheral side surface of the clamping column.
As a preferred embodiment, the two side surfaces of the absorption box are both fixed with mounting plates, the upper surface of each mounting plate is provided with two mounting holes, and the bottom surface of each mounting plate and the bottom surface of the absorption box are positioned on the same horizontal plane.
As a preferred embodiment, a cylinder is fixed at one end of the second end plate, a circular plate is fixed at one end of the cylinder, the cylinder is located in the positioning groove and is in sliding fit with the positioning groove, the inner side surface of the circular plate is in sliding contact with the outer side surface of the strip-shaped plate, a plurality of fastening bolts are arranged on the outer surface of the sealing plate, and the sealing plate is fixedly connected with the first dust absorption plate through the fastening bolts.
As a preferred embodiment, the dust collecting pipe is fixedly communicated with the corrugated hose through an exhaust pipe, two ends of the exhaust pipe are respectively fixedly communicated with the corrugated hose and the dust collecting pipe, the corrugated hose is a flexible pipeline which can be stretched and bent, a blow-off pipe is fixedly communicated with one side of the absorption box, and a valve is fixedly mounted on the blow-off pipe.
As a preferred embodiment, the baffle top is to keeping away from dust absorption component's a lateral buckling, first end plate and second end plate all are located between baffle and the bar shaped plate, the cylindrical groove has been seted up on the fixed plate top, and electric telescopic handle's input is fixed on the cylindrical groove bottom, the electric telescopic handle output run through the cylindrical groove and with cylindrical groove sliding fit.
As a preferred embodiment, one of the clip frames is fixedly connected to two fixing plates of the dust-proof device a, the other clip frame is fixedly connected to two fixing plates of the dust-proof device b, the bellows is of a foldable and bendable bellows structure, and the cross section of the internal channel of the bellows is rectangular.
As a preferred embodiment, a plurality of branch pipes are arranged on the lower surface of the first dust absorption plate linearly from left to right in sequence, a plurality of air exhaust holes are arranged on the upper surface of the air exhaust cylinder in a linear equidistance mode, a plurality of air outlets are fixedly distributed on the top of the built-in pipe in a linear mode, the air outlets are located right below the air exhaust holes, the absorption box is filled with cleaning solution, the liquid level height of the cleaning solution is consistent with the installation height of the fan, and the air outlets are located inside the cleaning solution.
Compared with the prior art, the dustproof device for road construction provided by the invention at least has the following beneficial effects:
(1) the invention is provided with the dust collection component, the corrugated hose and the fan, the electric telescopic rod in the fixed plate drives the first end plate to ascend or descend, the first end plate and the second end plate are fixedly connected through the spring, and the second end plate is also fixed between the second end plate positioned at the bottommost part and the side plate, so that the second end plate is stretched when the first dust collection plate ascends along with the first end plate, the plurality of second end plates can ascend together under the action of the second end plate, due to the limitation of the circular plate, the cylinder can only slide between the two strip-shaped plates, the second dust collection plate is ensured to keep vertical movement in the ascending or descending process, the range of absorbing dust-containing air by the dust collection component is enlarged by increasing the heights of the first dust collection plate, the second dust collection plate and the third dust collection plate, so as to adapt to the requirements of different construction sites, and the fan extracts the air in the dust collection pipe through the corrugated hose, make and form the negative pressure in the first dust absorption board, dirty air in the construction site gets into first dust absorption board through the fresh air inlet in, gets into the bellows by branch pipe and dust collecting pipe again in, dirty air finally passes through out the tuber pipe and gets into the absorption box in, realizes purification treatment for the air in construction site is cleaner, has improved workman's operational environment.
(2) In the invention, the baffle in the baffle assembly plays a role in isolating air through the baffle assembly, the upright post and the spring, in addition, the sound insulation plate can absorb noise generated in the construction process, when strong wind is encountered, a part of air flow can flow away along the arc-shaped end of the baffle, when the rest of air flow generates impact force on the baffle, the fixed plate slides along the guide rod, and the spring plays a role in buffering the impact force applied to the fixed plate, thereby enhancing the wind resistance of the device.
(3) The invention can connect a plurality of dustproof devices a in series through the telescopic component and the absorption box, and can randomly adjust the included angle between the dustproof devices a and the dustproof devices b through the corrugations, so that the device is convenient to fold and unfold and can adapt to different environmental requirements.
(4) According to the invention, the moving assembly is arranged, the pulling plate is pulled outwards, the clamping column slides out from the inner side of the mounting frame, the tension spring is compressed, the fixing block loses the obstruction of the clamping column at the moment, the fixing block is rotated upwards, when the fixing block is rotated to a certain degree, the tension force of the pulling plate is removed, the pulling plate extrudes the clamping column inwards under the action of the elastic restoring force of the tension spring, the outer side surface of the clamping column is contacted with the other side surface of the fixing block, so that the fixing block cannot rotate downwards, the universal wheel is retracted, and at the moment, the absorption box can be fixed through the mounting plate and the mounting hole, and the device is convenient to move and mount.
Drawings
FIG. 1 is a schematic structural view of a dust-proof device a and a dust-proof device b of a dust-proof device for road construction when they are connected;
FIG. 2 is a schematic structural view of a dust-proof device a;
FIG. 3 is a schematic structural view of the telescoping assembly;
FIG. 4 is a schematic view of the dust collection assembly;
FIG. 5 is a schematic view of a first vacuum plate;
FIG. 6 is a schematic view of the second end plate;
FIG. 7 is a schematic view of the baffle assembly;
FIG. 8 is a schematic structural diagram of a fixing plate;
FIG. 9 is a schematic structural view of the side plate, the strip-shaped plate and the top plate when they are connected;
FIG. 10 is a schematic view showing a structure in which the absorption tank and the column are connected;
FIG. 11 is a schematic structural view of a moving assembly;
fig. 12 is a schematic view of the internal structure of the absorption tank.
In the figure: 1. a dust-proof device a; 2. a dust-proof device b; 3. a telescoping assembly; 301. a clip frame; 302. a bellows; 4. a barrier assembly; 401. a fixing plate; 402. a baffle plate; 403. a sound insulating board; 404. a side plate; 405. a strip plate; 406. a top plate; 407. a circular groove; 408. an electric telescopic rod; 409. positioning a groove; 5. a dust collection assembly; 501. a first dust-absorbing sheet; 502. a second dust suction plate; 503. a third dust suction plate; 504. a first end plate; 505. a second end plate; 506. a second spring; 507. sealing plates; 508. an air inlet hole; 509. fastening a bolt; 510. a branch pipe; 511. a dust collecting pipe; 512. a cylinder; 513. a circular plate; 6. an absorption tank; 7. a moving assembly; 701. installing a frame; 702. a fixed block; 703. clamping the column; 704. pulling a plate; 705. a tension spring; 706. a universal wheel; 8. a fan; 9. a corrugated hose; 10. a column; 11. a guide bar; 12. a first spring; 13. an exhaust duct; 14. an air exhaust hole; 15. mounting a plate; 16. mounting holes; 17. a blow-off pipe; 18. a valve; 19. mounting grooves; 20. an air outlet pipe; 21. a build-in tube; 22. an air outlet; 23. an exhaust pipe.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-12, the invention provides a dust-proof device for road construction, which comprises a dust-proof device a1 and a dust-proof device b2, wherein the dust-proof device a1 and the dust-proof device b2 have the same structure, the dust-proof device a1 and the dust-proof device b2 are flexibly connected through a telescopic assembly 3, the telescopic assembly 3 comprises two square frames 301, a bendable corrugated tube 302 is fixedly connected between the two square frames 301, and the dust-proof device a1 comprises an absorption box 6, a baffle assembly 4 and a dust absorption assembly 5;
the upper surface of the absorption box 6 is fixedly provided with two groups of upright posts 10, a guide rod 11 is fixed between each group of upright posts 10, the upper surface of the absorption box 6 is fixedly communicated with an exhaust duct 13, the upper surface of the exhaust duct 13 is provided with an exhaust hole 14 for exhausting, two side surfaces of the absorption box 6 are respectively fixed with two moving components 7, the upper surface of the absorption box 6 is provided with a mounting groove 19 at first, a fan 8 is fixedly arranged in the mounting groove 19 through a mounting plate, the input end of the fan 8 is fixedly communicated with a corrugated hose 9, the output end of the fan 8 is fixedly communicated with an air outlet pipe 20, the inner bottom surface of the absorption box 6 is fixedly provided with an internal pipe 21, the top of the internal pipe 21 is fixedly communicated with an air outlet 22, and one end of the air outlet pipe 20 penetrates into the absorption box 6 and is fixedly communicated with the internal pipe 21;
the baffle component 4 is positioned between the two groups of upright posts 10, the baffle component 4 comprises two fixing plates 401, a baffle 402 is fixed between the fixing plates 401, a sound insulation plate 403 is fixed on one side of the baffle 402 close to the fixing plates 401, four circular grooves 407 are formed in one side of the fixing plates 401, an electric telescopic rod 408 is embedded and fixed in the fixing plates 401, a guide rod 11 penetrates through the circular grooves 407 and is in sliding fit with the circular grooves 407, a first spring 12 is fixed between the inner side of each group of upright posts 10 and the fixing plates 401, side plates 404 are fixed on the inner sides of the two fixing plates 401, two strip-shaped plates 405 are fixed on the upper surfaces of the side plates 404, a positioning groove 409 is formed between the two strip-shaped plates 405, top ends of the two strip-shaped plates 405 are fixed with top plates 406, and one end of the top plates 406 penetrates through the sound insulation plate 403 and is fixedly connected with the baffle 402;
the dust collection assembly 5 comprises a first dust collection plate 501, a third dust collection plate 503 and three second dust collection plates 502, wherein the three second dust collection plates 502 are positioned between the first dust collection plate 501 and the third dust collection plate 503, the first end plate 504 is fixed at both ends of the first dust collection plate 501, the output end of the electric telescopic rod 408 is fixedly connected with the bottom surface of the first end plate 504, the second end plate 505 is fixed at both ends of the second dust collection plate 502, the third dust collection plate 503 is fixed between the two side plates 404, the first end plate 504 and the second end plate 505 are positioned at the inner side of the strip-shaped plate 405, the second springs 506 are fixed between two adjacent second end plates 505 and between the first end plate 504 and the second end plate 505, the same second spring 506 is fixed between the second end plate 505 positioned at the bottommost part and the top surface of the side plate 404, the second end plate 505 is connected with the strip-shaped plate 405 in a sliding manner, and the first dust collection plate 501, the second dust suction plate 502 and the third dust suction plate 503 have the same structure;
a sealing plate 507 is fixedly mounted on one side of the first dust collection plate 501, an air inlet hole 508 is formed in one side of the sealing plate 507, the air inlet hole 508 is distributed on the sealing plate 507 in a rectangular shape, a branch pipe 510 is fixedly communicated with the bottom surface of the air inlet hole 508, the bottom ends of the branch pipes 510 are fixedly communicated with a dust collection pipe 511, and the dust collection pipe 511 is fixedly communicated with a corrugated hose 9.
The moving assembly 7 comprises an installation frame 701, the installation frame 701 is fixedly communicated with the side face of the absorption box 6, a fixing block 702 is rotatably connected inside the installation frame 701, a universal wheel 706 is fixed on the lower surface of the fixing block 702, a clamping column 703 penetrates through one side of the fixing block 702, a pull plate 704 is fixed at one end of the clamping column 703, and a tension spring 705 is fixed between the pull plate 704 and the installation frame 701.
One end of the clamping column 703 penetrates into the mounting frame 701 and is embedded into one inner wall of the mounting frame 701, the peripheral side face of the clamping column 703 is in contact with the side wall of the fixing block 702, and the tension spring 705 surrounds the peripheral side face of the clamping column 703.
Mounting plates 15 are fixed on two side surfaces of the absorption box 6, two mounting holes 16 are formed in the upper surface of each mounting plate 15, and the bottom surface of each mounting plate 15 and the bottom surface of the absorption box 6 are located on the same horizontal plane.
A cylinder 512 is fixed at one end of the second end plate 505, a circular plate 513 is fixed at one end of the cylinder 512, the cylinder 512 is located in the positioning groove 409 and is in sliding fit with the positioning groove 409, the inner side surface of the circular plate 513 is in sliding contact with the outer side surface of the strip-shaped plate 405, a fastening bolt 509 is arranged on the outer surface of the sealing plate 507, and the sealing plate 507 is fixedly connected with the first dust-absorbing plate 501 through the fastening bolt 509.
The dust collecting pipe 511 is fixedly communicated with the corrugated hose 9 through the exhaust pipe 23, two ends of the exhaust pipe 23 are respectively fixedly communicated with the corrugated hose 9 and the dust collecting pipe 511, the corrugated hose 9 is a flexible pipeline which can be stretched and bent, one side of the absorption box 6 is fixedly communicated with the sewage discharge pipe 17, and the sewage discharge pipe 17 is fixedly provided with the valve 18.
One clip 301 is fixedly connected to the two fixing plates 401 of the dust-proof device a1, the other clip 301 is fixedly connected to the two fixing plates 401 of the dust-proof device b2, the bellows 302 is a foldable and bendable bellows structure, and the cross section of the inner channel of the bellows 302 is rectangular.
The branch pipes 510 are sequentially linearly arranged on the lower surface of the first dust absorption plate 501 from left to right, the air exhaust holes 14 are linearly and equidistantly arranged on the upper surface of the air exhaust tube 13, the air outlets 22 are linearly and fixedly arranged at the top of the built-in pipe 21, the air outlets 22 are positioned under the air exhaust holes 14, the absorption box 6 is filled with cleaning solution, the liquid level of the cleaning solution is consistent with the installation height of the fan 8, and the air outlets 22 are positioned inside the cleaning solution.
The device can be easily pushed to a proper position through the universal wheel 706, because the dustproof device a1 and the dustproof device b2 are fixedly connected through the telescopic assembly 3, the included angle between the dustproof device a1 and the dustproof device b2 can be randomly adjusted through bending the bellows 302, so that the device is convenient to fold and unfold and can meet different environmental requirements, the pulling plate 704 is pulled outwards, the clamping column 703 slides out from the inner side of the mounting frame 701, the tension spring 705 is compressed, the fixing block 702 loses the obstruction of the clamping column 703 at the moment, the fixing block 702 is rotated upwards, when the fixing block 702 rotates to 90 degrees, the pulling force of the pulling plate 704 is removed, under the elastic restoring force of the tension spring 705, the clamping column 704 extrudes the clamping column inwards, the outer side surface of the clamping column 703 is contacted with the other side surface of the fixing block 702, so that the fixing block 702 cannot rotate downwards, the universal wheel 706 is folded, the bottom surface of the absorption box 6 is contacted with the ground at the moment, the absorption box 6 can be fixed through the mounting plate 15 and the mounting hole 16, sufficient cleaning liquid is injected into the absorption box 6 through the air exhaust hole 14, so that the liquid level height of the cleaning liquid is the same as the installation height of the fan 8, at the moment, the air outlet 22 is positioned inside the cleaning liquid, the fan 8 pumps out air in the dust collecting pipe 511 through the corrugated hose 9, so that negative pressure is formed in the first dust collecting plate 501, dirty air in a construction site enters the first dust collecting plate 501 through the air inlet hole 508 and then enters the corrugated hose 9 through the branch pipe 510 and the dust collecting pipe 511, the dirty air finally enters the absorption box 6 through the air outlet pipe 20 to realize purification treatment, so that the air in the construction site is cleaner, the working environment of workers is improved, the dirty air enters the built-in pipe 21 and is sprayed out through the air outlet 22, the cleaning liquid in the absorption box 6 can moisten the air and dissolve most of dust in the cleaning liquid, the discharged air is easy to settle due to high humidity, the dust removing function is achieved, the environment and the health of citizens are protected, when the dust suction height of the fixed dust suction assembly 5 needs to be adjusted, the electric telescopic rod 408 in the plate 401 drives the first end plate 504 to ascend or descend, the first end plate 504 and the second end plate 505 are fixedly connected through the second spring 506, the second spring 506 is also fixedly arranged between the second end plate 505 at the bottommost part and the side plate 404, so that the first dust suction plate 501 ascends along with the first end plate 504, the second spring 506 is stretched, the second end plates 505 ascend together under the action of the second spring 506, the cylinder 512 can only slide between the two strip-shaped plates 405 due to the limitation of the circular plate 513, the vertical movement of the second dust suction plate 502 is guaranteed in the ascending or descending process, and by lifting the heights of the first dust suction plate 501, the second dust suction plate 502 and the third dust suction plate 503, the scope that dust absorption assembly 5 absorbed dusty air has been increased, so as to adapt to the needs in different construction sites, baffle 402 through separating in keeping off subassembly 4 can be isolated with construction site and external environment, in addition, acoustic celotex board 403 can absorb the noise that produces in the work progress, when meetting strong wind, partly air current can flow away along the arc end of baffle 402, it produces the impact force to baffle 402 with wind air current when, fixed plate 401 slides along guide bar 11, first spring 12 plays the effect of the impact force that buffering fixed plate 401 received, the wind resistance ability of the device has been strengthened, the life of the device has been strengthened, through opening valve 18 on blow off pipe 17, make the sewage in the absorption box 6 discharge through blow off pipe 17.
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 (7)
1. The utility model provides a dust keeper for road construction which characterized in that: the dust-proof device comprises a dust-proof device a (1) and a dust-proof device b (2), wherein the dust-proof device a (1) and the dust-proof device b (2) are identical in structure, the dust-proof device a (1) and the dust-proof device b (2) are flexibly connected through a telescopic assembly (3), the telescopic assembly (3) comprises two square-shaped frames (301), a bendable corrugated tube (302) is fixedly connected between the two square-shaped frames (301), and the dust-proof device a (1) comprises an absorption box (6), a baffle assembly (4) and a dust collection assembly (5);
the air exhaust device is characterized in that two groups of stand columns (10) are fixed on the upper surface of the absorption box (6), a guide rod (11) is fixed between every two adjacent stand columns (10), an air exhaust barrel (13) is fixedly communicated on the upper surface of the absorption box (6), a plurality of air exhaust holes (14) used for exhausting are formed in the upper surface of the air exhaust barrel (13), two movable assemblies (7) are fixed on two side surfaces of the absorption box (6), a mounting groove (19) is formed in the upper surface of the absorption box (6), a fan (8) is fixedly mounted in the mounting groove (19) through a mounting plate, a corrugated hose (9) is fixedly communicated on the input end of the fan (8), an air outlet pipe (20) is fixedly communicated on the output end of the fan (8), a built-in pipe (21) is fixedly mounted on the inner bottom surface of the absorption box (6), and a plurality of air outlets (22) are fixedly communicated on the top of the built-in pipe (21), one end of the air outlet pipe (20) penetrates into the absorption box (6) and is fixedly communicated with the built-in pipe (21);
the baffle component (4) is positioned between two groups of upright columns (10), the baffle component (4) comprises two fixing plates (401), a baffle (402) is fixed between the fixing plates (401), one side of the baffle (402) close to the fixing plates (401) is fixed with a sound insulation plate (403), one side of each fixing plate (401) is provided with a plurality of circular grooves (407), an electric telescopic rod (408) is embedded and fixed in the fixing plate (401), a guide rod (11) penetrates through the circular grooves (407) and is in sliding fit with the circular grooves (407), a first spring (12) is fixed between the inner side of each upright column (10) and the fixing plate (401), two side plates (404) are fixed on the inner side of each fixing plate (401), two strip-shaped plates (405) are fixed on the upper surfaces of the side plates (404), and a positioning groove (409) is formed between the two strip-shaped plates (405), top plates (406) are fixed at the top ends of the two strip-shaped plates (405), and one ends of the top plates (406) penetrate through the sound insulation plate (403) and are fixedly connected with the baffle (402);
dust absorption assembly (5) includes first dust absorption board (501), third dust absorption board (503) and a plurality of second dust absorption board (502), and is a plurality of second dust absorption board (502) are located between first dust absorption board (501) and third dust absorption board (503), first dust absorption board (501) both ends all are fixed with first end plate (504), the output of electric telescopic handle (408) and the bottom surface fixed connection of first end plate (504), second dust absorption board (502) both ends all are fixed with second end plate (505), third dust absorption board (503) are fixed between both sides board (404), first end plate (504) and second end plate (505) all are located the inboard of bar board (405), and two adjacent all are fixed with second spring (506) between second end plate (505) and between first end plate (504) and second end plate (505), are located bottommost be fixed with same second spring (506) between second end plate (505) and the top surface on curb plate (404) The second end plate (505) is connected with the strip-shaped plate (405) in a sliding mode, and the first dust suction plate (501), the second dust suction plate (502) and the third dust suction plate (503) are identical in structure;
first dust absorption board (501) one side fixed mounting has closing plate (507), a plurality of fresh air inlet (508) have been seted up to closing plate (507) one side, fresh air inlet (508) are the rectangle and distribute on closing plate (507), fresh air inlet (508) bottom surface is fixed the intercommunication has a plurality of branch pipes (510), and is a plurality of branch pipe (510) bottom all with the fixed intercommunication of dust collecting pipe (511), dust collecting pipe (511) and corrugated tube (9) fixed intercommunication.
2. The dustproof device for road construction according to claim 1, wherein the moving assembly (7) comprises an installation frame (701), the installation frame (701) is fixedly communicated with the side face of the absorption box (6), a fixed block (702) is rotatably connected inside the installation frame (701), a universal wheel (706) is fixed on the lower surface of the fixed block (702), a clamping column (703) penetrates through one side of the fixed block (702), a pulling plate (704) is fixed at one end of the clamping column (703), and a tension spring (705) is fixed between the pulling plate (704) and the installation frame (701).
3. The dustproof device for road construction according to claim 1, wherein mounting plates (15) are fixed to both sides of the absorption box (6), two mounting holes (16) are formed in the upper surface of each mounting plate (15), and the bottom surface of each mounting plate (15) and the bottom surface of the absorption box (6) are located on the same horizontal plane.
4. The dustproof device for road construction according to claim 1, wherein a cylinder (512) is fixed at one end of the second end plate (505), a circular plate (513) is fixed at one end of the cylinder (512), the cylinder (512) is located in the positioning groove (409) and is in sliding fit with the positioning groove (409), the inner side surface of the circular plate (513) is in sliding contact with the outer side surface of the strip-shaped plate (405), a plurality of fastening bolts (509) are arranged on the outer surface of the sealing plate (507), and the sealing plate (507) is fixedly connected with the first dust absorption plate (501) through the fastening bolts (509).
5. The dustproof device for road construction according to claim 1, wherein the dust collecting pipe (511) is fixedly communicated with the corrugated hose (9) through an exhaust pipe (23), two ends of the exhaust pipe (23) are respectively fixedly communicated with the corrugated hose (9) and the dust collecting pipe (511), the corrugated hose (9) is a flexible pipeline which can be stretched and bent, a sewage discharge pipe (17) is fixedly communicated with one side of the absorption box (6), and a valve (18) is fixedly installed on the sewage discharge pipe (17).
6. The dustproof device for road construction according to claim 1, wherein the top end of the baffle (402) is bent to a side away from the dust collection assembly (5), the first end plate (504) and the second end plate (505) are both located between the baffle (402) and the strip-shaped plate (405), a cylindrical groove is formed in the top end of the fixing plate (401), the input end of the electric telescopic rod (408) is fixed to the bottom of the cylindrical groove, and the output end of the electric telescopic rod (408) penetrates through the cylindrical groove and is in sliding fit with the cylindrical groove.
7. The dustproof device for road construction according to claim 1, wherein one of the clip frames (301) is fixedly connected with two fixing plates (401) on the dustproof device a (1), the other clip frame (301) is fixedly connected with two fixing plates (401) on the dustproof device b (2), the bellows (302) is of a foldable and bendable bellows structure, and the cross section of an internal channel of the bellows (302) is rectangular; a plurality of branch pipe (510) are the linearity from left to right and arrange in proper order and arrange at first dust absorption plate (501) lower surface, a plurality of hole (14) of airing exhaust is sharp equidistance and arranges at section of thick bamboo (13) upper surface, and is a plurality of air outlet (22) are sharp fixed distribution at built-in pipe (21) top, air outlet (22) are located hole (14) of airing exhaust under, the cleaning solution is equipped with in absorption box (6), the liquid level height of cleaning solution is unanimous with the mounting height of fan (8), and air outlet (22) are located inside the cleaning solution.
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| CN202011396881.5A CN112431477B (en) | 2020-12-03 | 2020-12-03 | Dustproof device and dustproof method for road construction |
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| CN202011396881.5A CN112431477B (en) | 2020-12-03 | 2020-12-03 | Dustproof device and dustproof method for road construction |
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| CN112431477B true CN112431477B (en) | 2022-05-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114751334A (en) * | 2022-06-15 | 2022-07-15 | 杭州大祉机电有限公司 | Automobile maintenance crane |
| CN118167123B (en) * | 2024-05-14 | 2024-07-09 | 德州博俊建筑工程有限公司 | Wind-proof dust suppression net for traffic engineering construction |
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Effective date of registration: 20220414 Address after: 311200 room 1401, building 9, Jindi Desheng center, Beigan street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Wutong Construction Engineering Co.,Ltd. Address before: 315000 147 Huxia Road, Xiaying street, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Ningbo yueheshan Intelligent Technology Co.,Ltd. |
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