CN113187236A - Dustproof device for building construction - Google Patents
Dustproof device for building construction Download PDFInfo
- Publication number
- CN113187236A CN113187236A CN202110553527.7A CN202110553527A CN113187236A CN 113187236 A CN113187236 A CN 113187236A CN 202110553527 A CN202110553527 A CN 202110553527A CN 113187236 A CN113187236 A CN 113187236A
- Authority
- CN
- China
- Prior art keywords
- sand
- wind
- annular base
- steel wire
- wire mesh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/242—Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily covering the whole worksite, e.g. building, trench
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a dust raising prevention device for building construction, which comprises an annular base, wherein supporting rods are arranged at the top of the annular base, wind prevention water baffles are arranged on two sides of each supporting rod, a connecting ring is arranged on the upper end surface of each supporting rod, the top ends of the supporting rods are connected with the outer sides of the connecting rings, a sand storage space is enclosed by the inner sides of the annular base, the supporting rods and the wind prevention water baffles, a first steel wire mesh is arranged inside the sand storage space, a second steel wire mesh is arranged at the top of the inner side of the annular base, and a water collection pit is formed in the upper surface of the annular base. According to the dust raising prevention device for building construction, the annular base, the supporting rod, the wind prevention water baffle plate, the first steel wire mesh and the second steel wire mesh are matched with each other, so that dust raising and sand caking can be prevented, meanwhile, sand stacking is more stable, collapse during sand taking is avoided, and personal safety of sand taking personnel is protected.
Description
Technical Field
The invention relates to the technical field of building environmental protection, in particular to a dust-raising prevention device for building construction.
Background
Pile the material of this kind of easy production raise dust of grit in the building site, it is less if the sand pile of stacking, can take the mode that covers dustproof cloth or dust screen to avoid producing the raise dust, but current dustproof device is difficult to cover the sand pile of height, because sand pile is soft, personnel can't cover the dust screen on sand pile surface through the mode of climbing, and be difficult to find enough big dust screen that can cover sand pile, the effect that the dust screen blockked the infiltration of rainwater is relatively poor, can lead to the sand caking to influence the use, when getting sand in the one corner of sand pile, large-scale sand pile easily takes place to collapse, cause the hidden danger to the personal safety of the personnel of getting sand.
Therefore, the dust raising prevention device for building construction is convenient to install, high in stability, convenient to detach and transfer, capable of preventing dust raising and sand caking, capable of enabling sand stacking to be more stable, capable of avoiding collapse during sand taking and capable of protecting personal safety of sand taking personnel.
Disclosure of Invention
The invention mainly aims to provide a raise dust prevention device for building construction, which can prevent raise dust and sand from caking by the mutual matching of an annular base, a support rod, a wind-proof water baffle, a first steel wire mesh and a second steel wire mesh, and meanwhile, the sand is more stably stacked, so that the collapse during sand taking is avoided, and the personal safety of sand taking personnel is protected; through the cooperation between the annular base that sets up, prevent wind breakwater and counter weight piece, improved the device stability under the condition of blowing in the wind rainy, can effectively solve the problem among the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a dustproof device for construction, includes ring base, the bracing piece, a plurality of is installed at ring base's top the breakwater is all installed to the both sides of bracing piece, the up end of bracing piece is provided with go-between, a plurality of the top of bracing piece all is connected with the outside of go-between, ring base, bracing piece and the inboard of preventing the breakwater enclose out and store up husky space, the inside in storage husky space is provided with first wire net, the second wire net is installed at the inboard top of ring base, the sump pit has been seted up to ring base's upper surface, both sides are all installed and are got the salmonella around ring base, ring base's bottom is connected with the balancing weight.
The invention has the further improvement that the left side and the right side of the supporting rod are both provided with rotating grooves which are arranged in a staggered way at intervals, the interior of the rotating groove is movably connected with a rotating block, one side of the rotating block, which is far away from the supporting rod, is fixedly connected with a wind-proof water baffle plate, the wind-proof water baffle rotates a certain angle around the rotating groove after being pressed during working, one side of the plurality of supporting rods facing the sand storage space is provided with a mounting ring, the direction of the first steel wire meshes is vertical to the direction of the connecting line of the two sand taking doors, the left side and the right side of the first steel wire meshes are fixedly connected with the mounting rings, the diameter of the meshes of the first steel wire mesh in the middle of the sand storage space is larger, the diameter of the meshes of the first steel wire mesh is gradually reduced along with the first steel wire mesh approaching to the sand taking door, and the diameter of the meshes of the second steel wire mesh is smaller than that of the meshes of the first steel wire mesh close to the salmonella taking device.
The wind-proof water baffle is further improved in that the wind-proof water baffle is in a wave-shaped plate shape, a water guide groove is formed in a concave position of the upper surface of the wind-proof water baffle, a convex block is fixed at a convex position of the lower surface of the wind-proof water baffle, the size of the water guide groove is matched with that of the convex block, the wind-proof water baffles on adjacent supporting rods are arranged in a staggered and spaced mode, the bottom of the wind-proof water baffle located above the supporting rods is in close contact with the top of the wind-proof water baffle located below the supporting rods during operation, and the water outlet end of the water guide groove is located right above the water collecting pit.
The invention has the further improvement that a water storage cavity is arranged in the balancing weight, a water channel is arranged at the bottom of each water collecting pit, the water channel penetrates through the annular base and is communicated with the water storage cavity through the balancing weight, and an overflow pipe is fixedly arranged at the top of the balancing weight.
The invention has the further improvement that the inner side of the connecting ring is provided with a sand inlet, a sand inlet bag is arranged in the sand inlet, the top end of the sand inlet bag is connected with the upper surface of the connecting ring, and a circle of the bottom of the sand inlet bag is penetrated by a tightening rope.
The invention is further improved in that one side of the supporting rod, which is far away from the sand storage space, is provided with a wire rewinding device, and one end of the tightening rope, which is far away from the sand inlet bag, is connected with the wire rewinding device.
The support rod is further improved in that the support rod is in an arc rod shape, and the thick bottom end and the thin upper end of the support rod are beneficial to improving the support strength of the bottom of the support rod and reducing the weight of the support rod.
The invention further improves that the dustproof device for building construction comprises the following use steps:
a: selecting a solid and flat ground with higher terrain, burying a balancing weight at the bottom of an annular base underground, enabling the annular base to be in close contact with the flat ground, installing a second steel wire mesh at the top of the annular base, installing a support rod on the annular base, and fixing a first steel wire mesh through an installation ring on the support rod, so that the installation direction of the first steel wire mesh is vertical to the direction of a connecting line of two sand taking doors, and arranging wind-proof water-retaining plates on adjacent support rods in a tile installation manner;
b: after the step A is finished, sand required to be used in building construction is poured into a sand storage space surrounded by the annular base, the supporting rod and the wind-proof water baffle plate through the sand inlet by the conveying belt, after the sand is poured, the tightening rope is collected and recovered through the wire collecting device, the bottom end of the sand inlet bag is tightened and fixed to prevent rainwater from entering the sand storage space from the sand inlet, the sand is gradually accumulated in the sand storage space and extrudes the wind-proof water baffle plate from inside to outside, the wind-proof water baffle plate rotates outwards around the rotating groove through the rotating block, the water guide grooves on the two wind-proof water baffle plates which are attached to each other are clamped and fixed with the convex blocks through pressure, dust generated by wind blowing can be prevented, the sand pile can be prevented from being caked due to contact with the rainwater, when the sand taking door is opened to take the sand, the sand is easy to collapse downwards due to the gravity of the sand, the effect of relieving the collapse speed of the sand can be, the mesh diameters of the first steel wire mesh and the second steel wire mesh are different, and a small amount of agglomerated sand in the sand pile can be scattered through extrusion force applied to the first steel wire mesh and the second steel wire mesh in the sand collapse process;
c: the rainwater is often accompanied with strong wind, the annular base is influenced by wind power and can be rocked, rainwater falls to the water collecting pit along the water guiding groove behind the wind-proof water baffle plate, and enters the water storage cavity through the water flow channel at the bottom of the water collecting pit, the weight is increased after rainwater is collected by the balancing weight, the stability of the annular base is improved, the strong wind is not easy to scrape the annular base, and after the water storage cavity is filled with water, redundant water is discharged to an area far away from a sand pile through the overflow pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the annular base, the supporting rod, the wind-proof water baffle plate, the first steel wire mesh and the second steel wire mesh are matched with each other, so that raised dust and sand can be prevented from being generated and being agglomerated, the sand can be stacked more stably, collapse during sand taking can be avoided, the personal safety of sand taking personnel can be protected, sand is poured into a sand storage space enclosed by the annular base, the supporting rod and the wind-proof water baffle plate, the wind-proof water baffle plate can be extruded from inside to outside when the sand is gradually stacked in the sand storage space, the wind-proof water baffle plate rotates outwards around the rotating groove through the rotating block, the water guide grooves on the two wind-proof plates which are attached to each other are clamped and fixed with the convex blocks through pressure, the raised dust generated by wind blowing can be prevented, the agglomeration caused by contact of the sand stack and rainwater can be avoided, when the sand taking door is opened, the sand is easy to collapse due to the gravity of the sand, and the function of relieving the collapse speed of the sand can be realized through the arranged first steel wire mesh and the second steel wire mesh, the safety of workers is protected, the mesh diameters of the first steel wire mesh and the second steel wire mesh are different, and a small amount of agglomerated sand can be scattered through extrusion of the first steel wire mesh and the second steel wire mesh when the sand collapses;
2. through the annular base that sets up, the cooperation between breakwater and the counter weight piece prevent wind, the device stability under the condition of blowing the rain has been improved, the rainwater falls to prevent wind behind the breakwater along guiding gutter flow direction sump pit, and the rivers passageway through the sump pit bottom, get into the water storage intracavity, the weight gain behind the rainwater is collected to the balancing weight, the stability gale that has improved annular base is difficult for scraping it down, arrange unnecessary water to the region of keeping away from the sand heap through the warning pipe after the water storage intracavity is filled with water, avoid the rainwater to pile up and make the sand heap wet.
Drawings
Fig. 1 is a schematic view of the overall structure of a dust-proof device for building construction according to the present invention.
Fig. 2 is a schematic sectional view of a part of the structure of the dust-proof device for building construction according to the present invention.
Fig. 3 is an enlarged schematic view of a structure a in fig. 2 of the dust-proof device for building construction according to the present invention.
Fig. 4 is a schematic sectional view of the annular base and the counterweight of the dust-proof device for building construction according to the present invention.
Fig. 5 is a schematic cross-sectional view of a connection ring of the dust-proof device for building construction according to the present invention.
Fig. 6 is a schematic front view of a support rod and a wind-proof water baffle of the dust-proof device for building construction.
Fig. 7 is a schematic view of a wind-proof and water-retaining plate structure of a dust-proof device for building construction.
In the figure: 1. an annular base; 2. a support bar; 3. a wind-proof water baffle; 4. a connecting ring; 5. taking a salmonella; 6. a sump; 7. a sand storage space; 8. a first steel wire mesh; 9. a rotating groove; 10. a mounting ring; 11. a second steel wire mesh; 12. a balancing weight; 13. a water storage cavity; 14. a water flow channel; 15. an overflow pipe; 16. a sand inlet; 17. sand bag feeding; 18. tightening the rope; 19. rotating the block; 20. a wire rewinding device; 21. a water chute; 22. and (4) a bump.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in figures 1-7, a dust raising prevention device for building construction comprises an annular base (1), supporting rods (2) are installed at the top of the annular base (1), windproof water baffles (3) are installed on two sides of a plurality of supporting rods (2), a connecting ring (4) is arranged on the upper end face of each supporting rod (2), the top ends of the supporting rods (2) are connected with the outer side of the connecting ring (4), a sand storage space (7) is enclosed by the inner sides of the annular base (1), the supporting rods (2) and the windproof water baffles (3), a first steel wire mesh (8) is arranged inside the sand storage space (7), a second steel wire mesh (11) is installed at the top of the inner side of the annular base (1), a water collecting pit (6) is formed in the upper surface of the annular base (1), salmonella taking doors (5) are installed on the front side and the rear side of the annular base (1), and the bottom of the annular base (1) is connected with a balancing weight (12), the wind-proof water baffle (3) is arranged in a manner similar to the installation of tiles.
The left side and the right side of the supporting rod (2) are both provided with rotating grooves (9), the rotating grooves (9) are arranged at intervals in a staggered manner, the rotating grooves (9) are movably connected with rotating blocks (19) in the inner parts, one sides of the rotating blocks (19) far away from the supporting rod (2) are fixedly connected with the windproof water baffle (3), the windproof water baffle (3) can rotate for a certain angle around the rotating grooves (9) after being stressed during working, one sides of a plurality of supporting rods (2) facing the sand storage space (7) are both provided with mounting rings (10), the mounting direction of a first steel wire mesh (8) is vertical to the connecting line direction of two salon taking devices (5), the left side and the right side of a plurality of first steel wire meshes (8) are both fixedly connected with the mounting rings (10), the mesh diameter of the first steel wire mesh (8) in the middle part of the sand storage space (7) is larger, the mesh diameter of the first steel wire mesh (8) is gradually reduced along, the diameter of the meshes of the second steel wire mesh (11) is smaller than that of the meshes of the first steel wire mesh (8) close to the salmonella taking device (5), the diameter of the meshes of the first steel wire mesh (8) in the middle is larger so as to avoid sand from being clamped in the middle, and the diameter of the meshes of the first steel wire mesh (8) is gradually reduced towards two sides because the gravity of the first steel wire mesh is enough to break a small part of agglomerated sand when the sand collapses.
Prevent wind breakwater (3) are the wave platelike, guiding gutter (21) have been seted up to the sunken department of the upper surface of preventing wind breakwater (3), the protrusion department of the lower surface of preventing wind breakwater (3) is fixed with lug (22), the size and lug (22) phase-match of guiding gutter (21), the crisscross interval setting of preventing wind breakwater (3) on adjacent bracing piece (2), and the top in close contact with of the bottom of the fender (3) of preventing wind that is located the top and the fender (3) of preventing wind that is located the below at the during operation, the play water end of guiding gutter (21) is located catch pit (6) directly over.
The inner side of the connecting ring (4) is provided with a sand inlet (16), a sand inlet bag (17) is arranged inside the sand inlet (16), the top end of the sand inlet bag (17) is connected with the upper surface of the connecting ring (4), a tightening rope (18) penetrates through the circle of the bottom of the sand inlet bag (17), and the sand inlet bag (17) plays a role of a hopper in the process of pouring sand.
One side of bracing piece (2) far away from and store up husky space (7) is installed spooler (20), and the one end of advancing sand bag (17) far away of tightening rope (18) is connected with spooler (20), and through spooler (20) receipts recovery tightening rope (18) after the completion of falling husky, will advance sand bag (17) and tighten up, prevent that the rainwater from advancing husky mouth (16) and getting into and storing up husky space (7).
The support rod (2) is arc-shaped rod-shaped, and the thick upper end of the bottom end of the support rod (2) is thin, which is helpful for improving the support strength of the bottom of the support rod (2) and reducing the weight of the support rod.
By adopting the technical scheme: through the mutual matching among the annular base (1), the supporting rod (2), the wind-proof water baffle plate (3), the first steel wire mesh (8) and the second steel wire mesh (11), the raised dust and sand caking can be prevented, meanwhile, the sand is stacked more stably, the collapse during sand taking is avoided, the personal safety of sand taking personnel is protected, the sand is poured into a sand storage space (7) enclosed by the annular base (1), the supporting rod (2) and the wind-proof water baffle plate (3), the sand is gradually stacked in the sand storage space (7) and can extrude the wind-proof water baffle plate (3) from inside to outside, the wind-proof water baffle plate (3) rotates outwards around the rotating groove (9) through a rotating block (19), the water guide grooves (21) on the two wind-proof water baffle plates (3) which are attached to each other are clamped and fixed with the convex block (22) under the pressure, the raised dust generated by wind blowing can be prevented, and the caking caused by the contact of the sand pile and rainwater can be avoided, when the sand fetching door (5) is opened to fetch sand, the sand is easy to collapse downwards due to the gravity of the sand, the first steel wire mesh (8) and the second steel wire mesh (11) can play a role in relieving the speed of sand collapse, the safety of workers is protected, the mesh diameters of the first steel wire mesh (8) and the second steel wire mesh (11) are different, and the sand can be scattered through the extrusion of the first steel wire mesh (8) and the second steel wire mesh (11) when the sand collapses.
Example 2
As shown in figures 1-7, the dust-raising prevention device for building construction comprises an annular base (1), supporting rods (2) are installed at the top of the annular base (1), wind-proof water baffles (3) are installed on two sides of a plurality of supporting rods (2), a connecting ring (4) is arranged on the upper end face of each supporting rod (2), the top ends of the supporting rods (2) are connected with the outer side of the connecting ring (4), the annular base (1), bracing piece (2) and the inboard of preventing wind breakwater (3) enclose out and store up husky space (7), and the inside that stores up husky space (7) is provided with first wire net (8), and second wire net (11) are installed at the top of annular base (1) inboard, and sump pit (6) have been seted up to the upper surface of annular base (1), and both sides all are installed around annular base (1) and get salmonella (5), and the bottom of annular base (1) is connected with balancing weight (12).
The left side and the right side of the supporting rod (2) are both provided with rotating grooves (9), the rotating grooves (9) are arranged at intervals in a staggered manner, the rotating grooves (9) are movably connected with rotating blocks (19) in the inner parts, one sides of the rotating blocks (19) far away from the supporting rod (2) are fixedly connected with the windproof water baffle (3), the windproof water baffle (3) can rotate for a certain angle around the rotating grooves (9) after being stressed during working, one sides of a plurality of supporting rods (2) facing the sand storage space (7) are both provided with mounting rings (10), the mounting direction of a first steel wire mesh (8) is vertical to the connecting line direction of two salon taking devices (5), the left side and the right side of a plurality of first steel wire meshes (8) are both fixedly connected with the mounting rings (10), the mesh diameter of the first steel wire mesh (8) in the middle part of the sand storage space (7) is larger, the mesh diameter of the first steel wire mesh (8) is gradually reduced along with the approaching of the salon taking devices (5), the diameter of the meshes of the second steel wire mesh (11) is smaller than that of the meshes of the first steel wire mesh (8) close to the salmonella taking device (5).
Prevent wind breakwater (3) are the wave platelike, guiding gutter (21) have been seted up to the sunken department of the upper surface of preventing wind breakwater (3), the protrusion department of the lower surface of preventing wind breakwater (3) is fixed with lug (22), the size and lug (22) phase-match of guiding gutter (21), the crisscross interval setting of preventing wind breakwater (3) on adjacent bracing piece (2), and the top in close contact with of the bottom of the fender (3) of preventing wind that is located the top and the fender (3) of preventing wind that is located the below at the during operation, the play water end of guiding gutter (21) is located catch pit (6) directly over.
Water storage chamber (13) have been seted up to the inside of balancing weight (12), the bottom of every sump pit (6) all is provided with rivers passageway (14), rivers passageway (14) run through annular base (1) and balancing weight (12) intercommunication water storage chamber (13), the top fixed mounting of balancing weight (12) has overflow pipe (15), set up water storage chamber (13) in balancing weight (12), the volume of balancing weight (12) has been increased under the unchangeable condition of weight, it is big to make its and the area of contact between ground, annular base (1) is fixed more firm, and its weight increase of balancing weight (12) after collecting the rainwater, the strong wind that accompanies when raining is difficult for scraping annular base (1), and overflow pipe (15) will hold not drainage of falling to the position far away from the sand heap, avoid the rainwater to pile up.
By adopting the technical scheme: through annular base (1) that sets up, the cooperation between manger plate (3) and balancing weight (12) prevent wind, the stability of the device under the condition of blowing the wind and raining has been improved, the rainwater falls to prevent wind behind manger plate (3) along guiding gutter (21) flow direction sump (6), and rivers passageway (14) through sump (6) bottom, get into in water storage chamber (13), weight gain behind balancing weight (12) collection rainwater, the strong wind of stability that has improved annular base (1) is difficult for scraping it down, arrange unnecessary water to the region of keeping away from sand heap through overflow pipe (15) after water storage chamber (13) is built-in to fill up, thereby avoid the rainwater to pile up and make sand heap wet.
The invention relates to a dust-raising prevention device for building construction, which is characterized in that when in use, firstly, a solid and flat ground with higher terrain is selected, a balancing weight (12) at the bottom of an annular base (1) is buried underground, the annular base (1) is in close contact with the flat ground, a second steel wire mesh (11) is arranged at the top of the annular base (1), a support rod (2) is arranged on the annular base (1), a first steel wire mesh (8) is fixed through a mounting ring (10) on the support rod (2), the mounting direction of the first steel wire mesh (8) is vertical to the connecting line of two salmonella picking devices (5), wind-proof plates (3) on adjacent support rods (2) are arranged in a tile mounting manner, secondly, sand required for building construction is poured into a sand storage space (7) enclosed by the annular base (1), the support rod (2) and the wind-proof plates (3) through a sand inlet (16), after sand is poured, a tightening rope (18) is retracted through a wire rewinding device (20), the bottom end of a sand inlet bag (17) is tightened and fixed to prevent rainwater from entering a sand storage space (7) from a sand inlet (16), sand is gradually accumulated in the sand storage space (7) and can extrude a wind-proof water baffle plate (3) from inside to outside, the wind-proof water baffle plate (3) rotates outwards around a rotating groove (9) through a rotating block (19), pressure enables water chutes (21) on two wind-proof water baffle plates (3) which are attached to each other to be clamped and fixed with a convex block (22), dust generated by wind blowing can be prevented, caking caused by contact of the sand pile and the rainwater can be avoided, when a sand fetching door (5) is opened to fetch the sand, the sand is easy to collapse downwards due to self gravity, the effect of relieving the speed of sand collapse can be achieved through a first steel wire net (8) and a second steel wire net (11), and safety of workers is protected, and the mesh diameters of the first steel wire mesh (8) and the second steel wire mesh (11) are different, sand collapses through the extrusion that first steel wire mesh (8) and second steel wire mesh (11) received, can break up a small amount of caking sand, finally, it often accompanies strong wind to rain, annular base (1) can rock by the influence of wind power, the rainwater flows to sump pit (6) along guiding gutter (21) behind dropping to prevent wind breakwater (3), and through rivers passageway (14) of sump pit (6) bottom, get into in water storage chamber (13), weight increases after balancing weight (12) collect the rainwater, the stability strong wind that has improved annular base (1) is difficult for scraping it down, arrange unnecessary water to the region of keeping away from the sand heap through overflow pipe (15) after water storage chamber (13) is filled with.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a construction is with preventing raise dust device, includes annular base, its characterized in that: the sand storage device comprises an annular base, a plurality of supporting rods, a connecting ring, a sand storage space, a first steel wire mesh, a second steel wire mesh, a water collecting pit, a sand taking door, a balancing weight and a sand collecting device, wherein the supporting rods are installed at the top of the annular base, the wind-proof water baffle is installed on two sides of each of the plurality of supporting rods, the connecting ring is arranged on the upper end face of each supporting rod, the top ends of the plurality of supporting rods are connected with the outer side of the connecting ring, the sand storage space is enclosed by the inner sides of the annular base, the supporting rods and the wind-proof water baffle, the first steel wire mesh is arranged inside the sand storage space, the second steel wire mesh is installed at the top of the inner side of the annular base, the water collecting pit is formed in the upper surface of the annular base, the sand taking door is installed on the front side and the back side of the annular base, and the balancing weight is connected to the bottom of the annular base;
the rotation groove has all been seted up to the left and right sides of bracing piece, rotate the crisscross setting in groove interval, the inside swing joint in rotation groove has the turning block, one side of keeping away from the bracing piece of turning block with prevent wind breakwater fixed connection, prevent wind the breakwater and can rotate certain angle, a plurality of around rotating the groove after receiving pressure at the during operation the mounting ring is all installed towards one side of storing up husky space to the bracing piece, the direction of first wire net installation is perpendicular with two directions of getting husky door line, a plurality of the left and right sides of first wire net all with mounting ring fixed connection, the mesh diameter of storing up the first wire net at husky space middle part is great, first wire net reduces along with being close to getting its mesh diameter of salmonella step by step, the mesh diameter of second wire net is less than the mesh diameter of being close to getting the first wire net of salmonella.
2. A raise dust preventing apparatus for building construction according to claim 1, characterized in that: the wind-proof water baffle is in a wave-shaped plate shape, a water guide groove is formed in a concave position of the upper surface of the wind-proof water baffle, a convex block is fixed at a convex position of the lower surface of the wind-proof water baffle, the size of the water guide groove is matched with that of the convex block, the wind-proof water baffles on the adjacent supporting rods are arranged in a staggered and spaced mode, the bottom of the wind-proof water baffle located above the supporting rods is in close contact with the top of the wind-proof water baffle located below the supporting rods during working, and a water outlet end of the water guide groove is located right above the water collecting pit.
3. A raise dust preventing apparatus for building construction according to claim 1, characterized in that: the water storage chamber has been seted up to the inside of balancing weight, every the bottom of sump pit all is provided with rivers passageway, rivers passageway runs through annular base and balancing weight intercommunication water storage chamber, the top fixed mounting of balancing weight has the warning pipe.
4. A raise dust preventing apparatus for building construction according to claim 1, characterized in that: the sand inlet is formed in the inner side of the connecting ring, a sand inlet bag is arranged inside the sand inlet, the top end of the sand inlet bag is connected with the upper surface of the connecting ring, and a tightening rope penetrates through the circle of the bottom of the sand inlet bag.
5. A raise dust preventing device for building construction according to claim 4, characterized in that: and a wire rewinding device is installed on one side of the supporting rod, which is far away from the sand storage space, and one end of the tightening rope, which is far away from the sand inlet bag, is connected with the wire rewinding device.
6. A raise dust preventing apparatus for building construction according to claim 1, characterized in that: the bracing piece is arc shaft-like, just the thick upper end of bottom of bracing piece is thin helps improving the support intensity of bracing piece bottom and alleviates its self weight.
7. A raise dust preventing apparatus for building construction according to any one of claims 1 to 6, wherein: the use steps are as follows:
a: selecting a solid and flat ground with higher terrain, burying a balancing weight at the bottom of an annular base underground, enabling the annular base to be in close contact with the flat ground, installing a second steel wire mesh at the top of the annular base, installing a support rod on the annular base, and fixing a first steel wire mesh through an installation ring on the support rod, so that the installation direction of the first steel wire mesh is vertical to the direction of a connecting line of two sand taking doors, and arranging wind-proof water-retaining plates on adjacent support rods in a tile installation manner;
b: after the step A is finished, sand required to be used in building construction is poured into a sand storage space surrounded by the annular base, the supporting rod and the wind-proof water baffle plate through the sand inlet by the conveying belt, after the sand is poured, the tightening rope is collected and recovered through the wire collecting device, the bottom end of the sand inlet bag is tightened and fixed to prevent rainwater from entering the sand storage space from the sand inlet, the sand is gradually accumulated in the sand storage space and extrudes the wind-proof water baffle plate from inside to outside, the wind-proof water baffle plate rotates outwards around the rotating groove through the rotating block, the water guide grooves on the two wind-proof water baffle plates which are attached to each other are clamped and fixed with the convex blocks through pressure, dust generated by wind blowing can be prevented, the sand pile can be prevented from being caked due to contact with the rainwater, when the sand taking door is opened to take the sand, the sand is easy to collapse downwards due to the gravity of the sand, the effect of relieving the collapse speed of the sand can be achieved through the arranged first steel wire mesh and the second steel wire mesh, the safety of workers is protected, the mesh diameters of the first steel wire mesh and the second steel wire mesh are different, and a small amount of agglomerated sand in the sand pile can be scattered through extrusion force applied to the first steel wire mesh and the second steel wire mesh in the sand collapse process;
c: the rainwater is often accompanied with strong wind, the annular base is influenced by wind power and can be rocked, rainwater falls to the water collecting pit along the water guiding groove behind the wind-proof water baffle plate, and enters the water storage cavity through the water flow channel at the bottom of the water collecting pit, the weight is increased after rainwater is collected by the balancing weight, the stability of the annular base is improved, the strong wind is not easy to scrape the annular base, and after the water storage cavity is filled with water, redundant water is discharged to an area far away from a sand pile through the overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553527.7A CN113187236A (en) | 2021-05-21 | 2021-05-21 | Dustproof device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553527.7A CN113187236A (en) | 2021-05-21 | 2021-05-21 | Dustproof device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113187236A true CN113187236A (en) | 2021-07-30 |
Family
ID=76982773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553527.7A Withdrawn CN113187236A (en) | 2021-05-21 | 2021-05-21 | Dustproof device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113187236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719106A (en) * | 2021-09-06 | 2021-11-30 | 吴韩 | Anti-tilting device for supporting scaffold of building |
| CN115370170A (en) * | 2022-07-12 | 2022-11-22 | 浙江广川工程咨询有限公司 | Silt treatment device |
-
2021
- 2021-05-21 CN CN202110553527.7A patent/CN113187236A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719106A (en) * | 2021-09-06 | 2021-11-30 | 吴韩 | Anti-tilting device for supporting scaffold of building |
| CN115370170A (en) * | 2022-07-12 | 2022-11-22 | 浙江广川工程咨询有限公司 | Silt treatment device |
| CN115370170B (en) * | 2022-07-12 | 2024-05-03 | 浙江广川工程咨询有限公司 | Sediment treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113187236A (en) | Dustproof device for building construction | |
| CN208912171U (en) | A kind of coal ore crushing and screening device | |
| CN113118169A (en) | Dustproof device for building construction | |
| CN213389782U (en) | High and steep fill stone slope protection | |
| CN204624744U (en) | Ship loader | |
| CN205959364U (en) | Mountain landslide disaster monitoring device | |
| CN202438394U (en) | Crushing system | |
| CN213804961U (en) | Building bridge protection network with breakage-proof stone drops | |
| CN207047805U (en) | A kind of combined type water channel | |
| CN113931093B (en) | Defeated formula of leading is empty reed bundle formula sand barrier down | |
| CN113431064B (en) | Highway side slope landslide prevention device | |
| CN210917369U (en) | Negative pressure chute device for rapid transportation of roller compacted concrete | |
| CN216188422U (en) | Gangue crushed aggregates conveyor is used in standard brick production | |
| CN209277270U (en) | A kind of town road water feeding and draining device | |
| CN211330131U (en) | Coal mine screening equipment for coal mining | |
| CN113957950A (en) | Building structure for recycling rainwater | |
| CN206126002U (en) | Open -air garbage bin | |
| CN106988278A (en) | A kind of high intensity erosion control dam | |
| CN209585080U (en) | Dewatering well well lid and the anti-bending combined unit of well pipe | |
| CN207680113U (en) | One kind disappears power setting pot | |
| CN206971240U (en) | A kind of new road side slope protection fixing device | |
| CN206244082U (en) | Silo with drop breaker | |
| CN206758032U (en) | A kind of traffic intelligence information display screen | |
| CN221173165U (en) | Water drainage device for water-containing blast holes of strip mine | |
| CN113774844B (en) | Maintenance device for highway environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210730 |
|
| WW01 | Invention patent application withdrawn after publication |