CN210645633U - Dust suppression device in building construction process - Google Patents
Dust suppression device in building construction process Download PDFInfo
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- CN210645633U CN210645633U CN201920491431.0U CN201920491431U CN210645633U CN 210645633 U CN210645633 U CN 210645633U CN 201920491431 U CN201920491431 U CN 201920491431U CN 210645633 U CN210645633 U CN 210645633U
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Abstract
The utility model relates to the technical field of building construction accessories, in particular to a dust suppression device in the building construction process, which can uniformly mix dust suppressant and water and improve the dust suppression effect; the height of the atomizing nozzle is convenient to adjust, and the use convenience is improved; the mixing box comprises a mixing box, wherein a water outlet pipe is communicated with the lower half area of the right side wall of the mixing box, a control valve is arranged on the water outlet pipe, a water pump is arranged at the output end of the water outlet pipe, and a hose is arranged at the output end of the water pump; the stirring device also comprises a stirring rod, a pressing plate, a hinged connecting rod, a driving rod, a circular plate and an installation rod; the atomizing sprayer is characterized by further comprising a bottom plate, a base, a threaded pipe, a threaded rod, a top plate, a supporting frame, a hard pipe, a sliding plate and a clamping rod, wherein the output end of the hard pipe is provided with an atomizing sprayer.
Description
Technical Field
The utility model relates to a technical field of construction auxiliary device especially relates to a dust suppression device in the building work progress.
Background
As is well known, a dust suppression device in a building construction process is a device for suppressing raised dust generated in the building construction process, is widely used in the field of building construction, and is mainly used for removing dust by pumping a dust suppression solvent by a water pump and atomizing and spraying the dust suppression solvent. When the existing dust suppression device in the building construction process is used, specifically, a dust suppression agent and water are put in from a feeding port of a mixing box, the mixing box is shaken to mix the dust suppression agent and the water, then a spray head is aligned to the direction generating the dust, a control valve and a water pump are opened to enable the water pump to pump out mixed liquid from a working cavity, the mixed liquid enters an atomizing spray head through a water outlet pipe, the control valve, the water pump and a hose, and then the mixed liquid is sprayed out from the output end of the atomizing spray head to suppress the dust generated in the construction process.
The existing dust suppression device in the building construction process is found to have low dust suppression efficiency because the dust suppression agent and water are not uniformly mixed, and the spray head is easy to block. Particularly, the dust suppressant generates foam after being added into water, the foam is changed into foam on the upper layer through shaking, the dust suppressant on the middle layer is suspended, and the mixed solution of the sediment on the lower layer is difficult to further dissolve. And the height adjustment of atomizer is inconvenient, needs the equipment lifting, and the convenience of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dust suppressant and water can be mixed uniformly, and the dust suppression effect is improved; the height of the atomizing nozzle is convenient to adjust, and the use convenience is improved.
The utility model discloses a dust suppression device in building construction process, including the mixing box, still include puddler, clamp plate, articulated connecting rod, drive rod, plectane and installation pole, mixing box top central area is provided with the telescopic hole, the puddler top is connected with clamp plate bottom central area, and the puddler bottom passes the telescopic hole and stretches into the working chamber of mixing box, and the area in the second half of puddler lateral wall is provided with helical structure, articulated connecting rod lower extreme and clamp plate top rigid coupling, articulated connecting rod upper end is connected with plectane left side wall rotation through drive rod; drive the pole right-hand member and be connected with plectane left side wall outer fringe region, installation pole bottom and mixing box top right side half regional connection, installation pole top is provided with the motor, motor left part output is provided with the transmission shaft, the transmission shaft left end is connected with plectane right side wall central zone territory.
Preferably, the hinged connecting rod comprises a fixed plate, a connecting plate, a first rotating rod, a second rotating rod, a first rotating cylinder, a second rotating cylinder and a middle rod, the bottom end of the fixed plate is connected with the central area of the top end of the pressing plate, the central area of the top end of the fixed plate is provided with a fixed groove, the central area of the bottom end of the connecting plate is provided with a connecting groove, the central areas of the left side walls of the first rotating cylinder and the second rotating cylinder are respectively and transversely provided with a first rotating hole and a second rotating hole, the left end of the first rotating rod is connected with the central area of the left side wall in the fixed groove, the right end of the first rotating rod penetrates through the first rotating hole and is connected with the central area of the right side wall in the fixed groove, the left end of the second rotating rod is connected with the central area of the left side wall in the connecting groove, the, the top end of the middle rod is connected with the bottom end of the second rotary drum, and the left end of the driving rod is connected with the upper half area of the right side wall of the connecting plate.
Further, a spray head adjusting component is also arranged and comprises a bottom plate, a base, a threaded pipe, a threaded rod, a top plate, a support frame, a hard pipe, a sliding plate and a clamping rod, wherein the bottom end of the mixing box is connected with the left half area of the top end of the bottom plate, the bottom end of the base is connected with the right half area of the top end of the bottom plate, the central area of the top end of the base is provided with a rotating groove, the bottom end of the threaded pipe extends into the rotating groove and is rotatably connected with the rotating groove, the top end of the threaded rod is connected with the central area of the bottom end of the top plate, the internal thread of the threaded pipe is matched with the external thread of the threaded rod, the bottom end of the threaded rod is screwed into the threaded pipe, the bottom end of the support frame is connected with the central area of the top end of the top plate, the top end, the sliding plate is characterized in that a sliding hole is longitudinally formed in the rear half area of the top end of the sliding plate, and the bottom end of the clamping rod penetrates through the sliding hole and is connected with the rear half area of the top end of the base.
The utility model discloses a dust suppression device in the building construction process, pan feeding mouth department is provided with the fender lid.
The utility model discloses a dust suppression device in building construction process still includes left stopper and right stopper, first regional connection on left side stopper right-hand member and puddler left side wall, first regional connection on right side stopper left end and the puddler right side wall.
The utility model discloses a dust suppression device in building construction process still includes the baffle, screens pole top and baffle bottom central authorities are regional to be connected.
The utility model discloses a dust suppression device in the building construction process, it is provided with ball bearing to rotate the inslot, the screwed pipe bottom insert in ball bearing and with ball bearing key-type connection.
The utility model discloses a dust suppression device in the building work progress, the lateral wall is provided with the observation hole before the mixing box to be provided with the transparent plate in observation hole department.
The utility model discloses a dust suppression device in building construction process still includes four assembly pulley of group, four assembly pulley tops of group are connected with bottom plate bottom left front side, right front side, left rear side and right rear side respectively.
The utility model discloses a dust suppression device in building construction process still includes atress pole and push rod, atress pole bottom and the left half regional connection in bottom plate top, push rod right-hand member and the first half regional connection in atress pole left side wall.
The novel working principle is as follows:
the bottom end of a stirring rod extends into a working cavity, the lower half area of the outer side wall of the stirring rod is provided with a spiral structure, the spiral structure is also positioned in the working cavity, the top end of the spiral structure is far away from the middle of the top side wall in a mixing box, the bottom end of a pressure plate is close to and does not contact with the top side wall of the mixing box, the bottom end of an installation rod is connected with the right half area of the top end of the mixing box, the top end of the installation rod is provided with a motor, the left output end of the motor is provided with a transmission shaft which drives the circular plate to rotate, the right end of the driving rod is connected with the lower half area of the left side wall of the circular plate, the driving rod is far away from the center of the circular plate, in the rotating process of the circular plate, the left end of the driving rod rotates around the center of the circular plate, the driving rod drives the connection plate to rotate up and down together, the outer side wall of the first rotating rod is in smooth contact with the inner side wall of a first rotating hole, the outer side wall of a second rotating rod is in smooth contact with the inner side wall of a second rotating hole, the first rotating rod can rotate along the first rotating rod, the second rotating rod, a fixed groove is communicated with the upper half area of the front side wall of the fixed plate and the middle of the fixed plate, the bottom end.
and secondly, manually rotating the threaded pipe to drive the threaded rod to move upwards or downwards while rotating the threaded pipe, driving the top plate to move upwards or downwards by the threaded rod, connecting the bottom end of the support frame with the central area of the top end of the top plate, connecting the top end of the support frame with the bottom end of the hard pipe to drive the hard pipe and the atomizing nozzle to move upwards or downwards, straightening the hose just when the hard pipe is positioned at the highest position and not being tensioned, sliding the sliding plate on the clamping rod during the upward or downward movement of the threaded rod, and limiting the threaded rod by the clamping rod.
Compared with the prior art, the beneficial effects of the utility model are that: after the working chamber is filled with the dust suppressant and the water, the stirring rod drives the spiral structure arranged on the outer side wall to move up and down in a pumping mode, the mixing agent and the water are driven to flow in a mixing mode, the mixing of the mixing agent and the water can be more sufficient, layering is avoided, and the dust suppression effect is improved. And, atomizer altitude mixture control is convenient, and difficult straining or buckling is blockked up improves the convenience of use and further guarantees to spray the dust suppression effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the hinge connecting rod a of the present invention;
FIG. 3 is a schematic right side view of the connection of the base, threaded tube, threaded rod, top plate, slide plate, capture rod, baffle and ball bearing;
FIG. 4 is a schematic right side view of the connection of the mixing box and transparent plate;
in the drawings, the reference numbers: 1. a mixing box; 2. a water outlet pipe; 3. a control valve; 4. a water pump; 5. a hose; 6. a stirring rod; 7. pressing a plate; 8. a fixing plate; 9. a connecting plate; 10. a first rotating lever; 11. a second rotating lever; 12. a first rotating drum; 13. a second rotating drum; 14. an intermediate lever; 15. driving the rod; 16. a circular plate; 17. mounting a rod; 18. a motor; 19. a drive shaft; 20. a base plate; 21. a base; 22. a threaded pipe; 23. a threaded rod; 24. a top plate; 25. a support frame; 26. a rigid tube; 27. a sliding plate; 28. a position clamping rod; 29. an atomizing spray head; 30. a blocking cover; 31. a left stop block; 32. a baffle plate; 33. a ball bearing; 34. a transparent plate; 35. a pulley block; 36. a stress beam; 37. a push rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The embodiment of the utility model provides a be particularly useful for mixing with water of surfactant type dust suppressant sprays and presses down the dirt, certainly also is applicable to other kinds of dust suppressant. The central region is a region which is coaxial with the center and has a radius of no more than 1/2 of the radius of the part, and the outer edge region is a region which is away from the center by a distance which is greater than 1/2 of the radius of the part and less than the radius.
As shown in fig. 1 to 4, the utility model discloses a dust suppression device in building construction process, including mixing box 1, mixing box 1 is internally provided with a working chamber, the left half area of mixing box 1 top is provided with a feeding port, the feeding port is communicated with the working chamber, the lower half area of mixing box 1 right side wall is communicated and provided with a water outlet pipe 2, the water outlet pipe 2 is provided with a control valve 3, the output end of water outlet pipe 2 is provided with a water pump 4, the output end of water pump 4 is provided with a hose 5; the mixing box comprises a mixing rod 6, a pressing plate 7, a fixing plate 8, a connecting plate 9, a first rotating rod 10, a second rotating rod 11, a first rotating cylinder 12, a second rotating cylinder 13, a middle rod 14, a driving rod 15, a circular plate 16 and a mounting rod 17, wherein a telescopic hole is formed in the central area of the top end of the mixing box 1, the top end of the mixing rod 6 is connected with the central area of the bottom end of the pressing plate 7, the bottom end of the mixing rod 6 penetrates through the telescopic hole and extends into a working cavity, a spiral structure is arranged in the lower half area of the outer side wall of the mixing rod 6, the bottom end of the fixing plate 8 is connected with the central area of the top end of the pressing plate 7, a fixing groove is formed in the central area of the top end of the fixing plate 8, a connecting groove is formed in the central area of the bottom end of the connecting plate 9, a first rotating hole and a second rotating hole are respectively and transversely formed in the central areas of the left, the left end of a second rotating rod 11 is connected with the central area of the inner left side wall of a connecting groove, the right end of the second rotating rod 11 passes through a second rotating hole and is connected with the central area of the inner right side wall of the connecting groove, the bottom end of an intermediate rod 14 is contacted with the top end of a first rotating cylinder 12, the top end of the intermediate rod 14 is connected with the bottom end of a second rotating cylinder 13, the left end of a driving rod 15 is connected with the upper half area of the right side wall of a connecting plate 9, the right end of the driving rod 15 is connected with the lower half area of the left side wall of a circular plate 16, the bottom end of an installation rod 17 is connected with the right half area of the top end of a mixing box 1, the top end of the installation rod 17; the mixing box comprises a bottom plate 20, a base 21, a threaded pipe 22, a threaded rod 23, a top plate 24, a support frame 25, a hard pipe 26, a sliding plate 27 and a clamping rod 28, wherein the bottom end of the mixing box 1 is connected with the left half area of the top end of the bottom plate 20, the bottom end of the base 21 is connected with the right half area of the top end of the bottom plate 20, a rotating groove is arranged in the central area of the top end of the base 21, the bottom end of the threaded pipe 22 extends into the rotating groove and is rotatably connected with the rotating groove, the top end of the threaded rod 23 is connected with the central area of the bottom end of the top plate 24, the internal thread of the threaded pipe 22 is matched with the external thread of the threaded rod 23, the bottom end of the threaded rod 23 is screwed into the threaded pipe 22, the bottom end of the support frame 25 is connected with the central area of the top end of the top plate 24, the top end, a sliding hole is longitudinally formed in the rear half area of the top end of the sliding plate 27, and the bottom end of the clamping rod 28 penetrates through the sliding hole and is connected with the rear half area of the top end of the base 21; the bottom end of the stirring rod extends into the working cavity, the lower half area of the outer side wall of the stirring rod is provided with a spiral structure, the spiral structure is also positioned in the working cavity, the middle distance between the top end of the spiral structure and the inner top side wall of the mixing box is longer, at the moment, the bottom end of the pressing plate is closer to and does not contact with the inner top side wall of the mixing box, the bottom end of the mounting rod is connected with the right half area of the top end of the mixing box, the top end of the mounting rod is provided with a motor, the left output end of the motor is provided with a transmission shaft, the transmission shaft drives the circular plate to rotate, the right end of the driving rod is connected with the lower half area of the left side wall of the circular plate, the driving rod is far away from the circle center of the circular plate, in the rotating process of the circular plate, the left end of the driving rod is connected with the upper half area of the, the first rotary drum can rotate along the first rotary rod, the second rotary drum can rotate along the second rotary rod, the fixed grooves are respectively communicated with the upper half areas of the front side wall and the rear side wall of the fixed plate, the connecting grooves are respectively communicated with the lower half areas of the front side wall and the rear side wall of the connecting plate, the bottom end of the middle rod is connected with the top end of the first rotary drum, the top end of the middle rod is connected with the bottom end of the second rotary drum, the connecting plate moves upwards or downwards to drive the fixed plate to move upwards or downwards through the middle rod, the bottom end of the fixed plate is connected with the central area of the bottom end of the pressing plate, the pressing plate and the stirring rod are driven to move upwards or downwards by the upward or downward movement of the fixed plate, the dust suppressant and water are injected into the working cavity, the spiral structure arranged on the outer side wall of the; the manual rotation screwed pipe, make the screwed pipe pivoted drive the threaded rod upwards or the downstream simultaneously, the threaded rod drives the roof and upwards or the downstream, the support frame bottom is connected with roof top central zone, the support frame top is connected with hard tube bottom, and then drive hard tube and atomizer and upwards or the downstream, when hard tube is located the highest position, the hose just straightens, and can not be taut, the threaded rod upwards or the downstream in-process, the sliding plate slides on the screens pole, the screens pole plays spacing effect to the threaded rod, can make height regulation convenient, improve the convenience in use.
The utility model relates to a dust suppression device in the building construction process, a feed inlet is provided with a baffle cover 30; the baffle can prevent dust from entering the working cavity by adding, and the cleanliness is improved.
The utility model discloses a dust suppression device in the building construction process, which also comprises a left limiting block 31 and a right limiting block, wherein the right end of the left limiting block 31 is connected with the upper half area of the left side wall of the stirring rod 6, and the left end of the right limiting block is connected with the upper half area of the right side wall of the stirring rod 6; the left limiting block and the right limiting block can prevent the stirring rod from excessively moving upwards to cause damage to the spiral structure, and the use safety is improved.
The utility model discloses a dust suppression device in the building construction process, which also comprises a baffle 32, wherein the top end of the clamping rod 28 is connected with the central area of the bottom end of the baffle 32; the baffle can prevent the sliding plate from separating from the clamping rod in the upward sliding process, and the use reliability is improved.
The utility model discloses a dust suppression device in the building construction process, the ball bearing 33 is arranged in the rotating groove, the bottom end of the threaded pipe 22 is inserted into the ball bearing 33 and is connected with the ball bearing 33 key; through ball bearing, can reduce the frictional resistance that produces when the screwed pipe rotates in the rotation groove, improve and use the ride comfort.
The utility model discloses a dust suppression device in the building construction process, the front side wall of the mixing box 1 is provided with an observation hole, and a transparent plate 34 is arranged at the observation hole; the working cavity can be observed through the transparent plate, emergency can be timely solved, and use controllability is improved.
The utility model discloses a dust suppression device in the building construction process, which also comprises four groups of pulley blocks 35, wherein the top ends of the four groups of pulley blocks 35 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 20; four groups of pulley blocks make the movement of the whole device more convenient, and improve the use flexibility.
The utility model discloses a dust suppression device in the building construction process, still include stress bar 36 and push rod 37, the bottom of stress bar 36 is connected with the left half region on the top of bottom plate 20, the push rod 37 right-hand member is connected with the first half region on the left sidewall of stress bar 36; the push rod is pushed to adjust the position of the whole device, so that labor can be saved, and the use convenience is improved.
The utility model discloses a dust suppression device in building construction process, it is at the during operation, the puddler bottom stretches into the work intracavity, the next area of puddler lateral wall is provided with helical structure, helical structure is located the work intracavity equally, helical structure top and mixing box inside top lateral wall intermediate distance are far away, this moment clamp plate bottom and mixing box top lateral wall distance are nearer and contactless, installation pole bottom and mixing box top right side area are connected, the installation pole top is provided with the motor, motor left part output is provided with the transmission shaft, the transmission shaft drives the plectane and rotates, drive the pole right-hand member and be connected with plectane left side wall next area, the centre of a circle of plectane is kept away from to the drive pole, make plectane pivoted in-process, the drive pole uses the centre of a circle of plectane to rotate as the center, drive pole left end and connecting. The connecting plate is driven by the driving rod to rotate up and down together, the outer side wall of the first rotating rod is in smooth contact with the inner side wall of the first rotating hole, the outer side wall of the second rotating rod is in smooth contact with the inner side wall of the second rotating hole, so that the first rotating cylinder can rotate along the first rotating rod, the second rotating cylinder can rotate along the second rotating rod, the fixed grooves are respectively communicated with the upper half areas of the front side wall and the rear side wall of the fixed plate, the connecting grooves are respectively communicated with the lower half areas of the front side wall and the rear side wall of the connecting plate, the bottom end of the intermediate rod is connected with the top end of the first rotating cylinder, the top end of the intermediate rod is connected with the bottom end of the second rotating cylinder, the connecting plate moves up or down to drive the fixed plate to move up or down through the intermediate rod, the bottom end of the fixed plate is connected with the central area of the, the mixing agent and the water are driven to flow, so that the mixing agent and the water can be mixed more fully, and the dust suppression effect is improved; the threaded pipe is manually rotated, the threaded pipe is rotated and simultaneously drives the threaded rod to move upwards or downwards, the threaded rod drives the top plate to move upwards or downwards, the bottom end of the support frame is connected with the central area of the top end of the top plate, the top end of the support frame is connected with the bottom end of the hard pipe, and further drives the hard pipe and the atomizing spray head to move upwards or downwards, when the hard pipe is located at the highest position, the hose is just straightened and cannot be tensioned, in the process of the upward or downward movement of the threaded rod, the sliding plate slides on the clamping rod, and the clamping rod plays a limiting role in limiting the threaded rod, so that the height can be conveniently adjusted, and the use convenience is; the baffle is additionally arranged, so that dust can be prevented from entering the working cavity, and the cleanliness is improved; the left limiting block and the right limiting block can prevent the stirring rod from excessively moving upwards to cause damage to a spiral structure, and the use safety is improved; the baffle can prevent the sliding plate from separating from the clamping rod in the upward sliding process, so that the use reliability is improved; through the ball bearing, the friction resistance generated when the threaded pipe rotates in the rotating groove can be reduced, and the use smoothness is improved; the working cavity can be observed through the transparent plate, emergency situations can be solved in time, and the use controllability is improved; the four groups of pulley blocks enable the whole device to move more conveniently, and the use flexibility is improved; the push rod is pushed to adjust the position of the whole device, so that labor can be saved, and the use convenience is improved.
The utility model discloses a motor that dust suppression device used in the building work progress is purchased from the market, only need according to the description install use can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A dust suppression device in the building construction process comprises a mixing box and is characterized by further comprising a stirring rod, a pressing plate, a hinged connecting rod, a driving rod, a circular plate and an installation rod, wherein a telescopic hole is formed in the central area of the top end of the mixing box; drive the pole right-hand member and be connected with plectane left side wall outer fringe region, installation pole bottom and mixing box top right side half regional connection, installation pole top is provided with the motor, motor left part output is provided with the transmission shaft, the transmission shaft left end is connected with plectane right side wall central zone territory.
2. The dust suppressing apparatus for building construction as claimed in claim 1, wherein the hinge link comprises a fixed plate, a connecting plate, a first rotating rod, a second rotating rod, a first rotating cylinder, a second rotating cylinder, and an intermediate rod, the bottom end of the fixed plate is connected to a central region of the top end of the pressing plate, the central region of the top end of the fixed plate is provided with a fixing groove, the central region of the bottom end of the connecting plate is provided with a connecting groove, the central regions of the left side walls of the first rotating cylinder and the second rotating cylinder are respectively provided with a first rotating hole and a second rotating hole, the left end of the first rotating rod is connected to the central region of the left side wall in the fixing groove, the right end of the first rotating rod passes through the first rotating hole and is connected to the central region of the right side wall in the fixing groove, the left end of the second rotating rod is connected to the central region of the left side wall in the, the bottom end of the middle rod is contacted with the top end of the first rotary drum, the top end of the middle rod is connected with the bottom end of the second rotary drum, and the left end of the driving rod is connected with the upper half area of the right side wall of the connecting plate.
3. The dust suppressing device in building construction according to claim 2, further comprising a nozzle adjusting assembly including a bottom plate, a base, a threaded pipe, a threaded rod, a top plate, a support frame, a hard pipe, a sliding plate and a locking rod, wherein the bottom end of the mixing tank is connected to the left half area of the top end of the bottom plate, the bottom end of the base is connected to the right half area of the top end of the bottom plate, a rotating groove is formed in the central area of the top end of the base, the bottom end of the threaded pipe extends into the rotating groove and is rotatably connected to the rotating groove, the top end of the threaded rod is connected to the central area of the bottom end of the top plate, the internal thread of the threaded pipe is engaged with the external thread of the threaded rod, the bottom end of the threaded rod is screwed into the threaded pipe, the bottom end of the support frame is connected to the central area of the top end of the top plate, the top end, the front end of the sliding plate is connected with the central area of the rear side wall of the top plate, a sliding hole is longitudinally formed in the rear half area of the top end of the sliding plate, and the bottom end of the clamping rod penetrates through the sliding hole and is connected with the rear half area of the top end of the base.
4. The dust suppressing device for building construction as claimed in claim 3, wherein the mixing box has a working chamber therein, the left half region of the top end of the mixing box has a material inlet, the material inlet is communicated with the working chamber, and the material inlet has a blocking cover.
5. The dust suppression device in the building construction process according to claim 4, further comprising a left limiting block and a right limiting block, wherein the right end of the left limiting block is connected with the upper half area of the left side wall of the stirring rod, and the left end of the right limiting block is connected with the upper half area of the right side wall of the stirring rod.
6. A dust suppressing apparatus as claimed in claim 5, further comprising a blocking plate, wherein the top end of said position-retaining rod is connected to a central region of the bottom end of the blocking plate.
7. A dust suppressing device in building construction as claimed in claim 6, wherein a ball bearing is provided in said rotary groove, and the bottom end of said threaded pipe is inserted into and keyed to said ball bearing.
8. A dust suppressing apparatus in construction as claimed in claim 7, wherein the mixing box is provided with a viewing hole in a front side wall thereof, and a transparent plate is provided at the viewing hole.
9. The dust suppressing device for building construction as claimed in claim 8, further comprising four sets of pulleys, the top ends of said four sets of pulleys being connected to the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate, respectively.
10. A dust suppressing device for building construction as claimed in claim 9, further comprising a force-bearing rod and a push rod, wherein the bottom end of said force-bearing rod is connected to the left half area of the top end of the bottom plate, and the right end of said push rod is connected to the upper half area of the left side wall of the force-bearing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491431.0U CN210645633U (en) | 2019-04-11 | 2019-04-11 | Dust suppression device in building construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491431.0U CN210645633U (en) | 2019-04-11 | 2019-04-11 | Dust suppression device in building construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210645633U true CN210645633U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491431.0U Expired - Fee Related CN210645633U (en) | 2019-04-11 | 2019-04-11 | Dust suppression device in building construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210645633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822175A (en) * | 2020-08-06 | 2020-10-27 | 马玉荣 | Simple air purification dust suppression vehicle |
-
2019
- 2019-04-11 CN CN201920491431.0U patent/CN210645633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822175A (en) * | 2020-08-06 | 2020-10-27 | 马玉荣 | Simple air purification dust suppression vehicle |
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