CN112726474A

CN112726474A - Building construction working face sprays dust fall heat sink

Info

Publication number: CN112726474A
Application number: CN202110162885.5A
Authority: CN
Inventors: 赵敏
Original assignee: Nanjing Gufa Building Decoration Engineering Co ltd
Current assignee: Nanjing Gufa Building Decoration Engineering Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-04-30

Abstract

The invention discloses a spraying dust-settling and cooling device for a building construction working face, which comprises a frame, wherein one side of the frame is provided with a handlebar, the bottom of the frame is provided with universal wheels, the upper end of the frame is provided with a booster pump, the booster pump is provided with a water receiving pipe and a water outlet pipe, the water outlet pipe is sleeved with a water delivery hose, the joint of the water outlet pipe and the water delivery hose is sleeved with a first hoop, one end of the water delivery hose, far away from the water outlet pipe, is provided with a spraying mechanism matched with the water delivery hose, a fixing mechanism matched with the mounting block is further arranged on the mounting block, one side of the frame, located on the booster pump, is provided with a pair of pipe. The invention can quickly finish the installation of the device, has small volume, saves working workpieces, reduces energy consumption, saves running cost, is more convenient and quicker at corner turning, has lower energy consumption, wider coverage and longer service life.

Description

Building construction working face sprays dust fall heat sink

Technical Field

The invention relates to the technical field of building construction tools, in particular to a spraying dust-reducing and cooling device for a building construction working face.

Background

The building site raise dust pollution is an important factor that influences air quality, and at building site watering more, the trees are planted more to the road both sides, all have certain effect to preventing raise dust harm, and in order to reduce the raise dust pollution, the building site has used spraying dust fall heat sink, and spray device atomizing sprinkler body can effectively fall the dust to a large amount of heats in ground and the air can be taken away in the cold water evaporation, improve the construction environment.

However, the existing spraying device mostly adopts a gun platform type mechanism, which needs to occupy more fields due to the large size, possibly affects the construction, and needs to consume a large amount of electric power to drive the spraying device, thereby causing high manufacturing cost and increasing the construction cost. The gun platform type mechanism is also influenced by the volume of the gun platform type mechanism in the spraying process, so that the rotation angle is relatively troublesome, the operation area is limited, and the economic benefit is low. The existing spraying mechanism often cannot guarantee smooth running of water flow when water is delivered, the machine may break down due to unstable change of the water flow, and in a construction site, the existing spraying mechanism is poor in protection performance of the water supply pipe, the water supply pipe is dragged to the ground, abrasion and damage to the water supply pipe are accelerated, and the service life of the device is shortened.

Therefore, a spraying dust-reducing and cooling device for a building construction working face is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a spraying dust-reducing and temperature-reducing device for a building construction working face.

In order to achieve the purpose, the invention adopts the following technical scheme:

a spraying dust-settling and cooling device for a building construction working face comprises a frame, wherein a handlebar is arranged on one side of the frame, universal wheels are arranged at the bottom of the frame, a booster pump is arranged at the upper end of the frame, a water receiving pipe and a water outlet pipe are arranged on the booster pump, a water delivery hose is sleeved on the water outlet pipe, a hoop I is sleeved at the joint of the water outlet pipe and the water delivery hose, a spraying mechanism matched with the water delivery hose is arranged at one end, away from the water outlet pipe, of the water delivery hose, the spraying mechanism comprises a mounting block arranged on the water delivery hose, a pair of triangular supporting pieces are arranged on the mounting block, a spraying barrel is arranged between the pair of triangular supporting pieces, a pair of rotary columns is arranged on the spraying barrel, the spraying barrel is rotatably connected with the triangular supporting pieces through the rotary columns, a water filling pipe is arranged on one side of the spraying, the utility model discloses a water spraying mechanism, including a spray tube, a water delivery hose, a plurality of water outlet mesh, a water outlet mesh.

Preferably, reciprocating rotation mechanism is including welding the arc rack on the spray cylinder, the meshing of one side of arc rack has reciprocating rack, reciprocating rack's lower extreme fixedly connected with reciprocating ring, reciprocating ring sets up in the inside of installation piece, spacing groove one and spacing groove two have been seted up in the installation piece, reciprocating ring is located between spacing groove one and the spacing groove two, reciprocating ring's inside is provided with the half-gear, the symmetry is provided with half-rule strip one and half-rule strip two on the reciprocating ring inside wall, the half-gear is located between half-rule strip one and the half-rule strip two, half-gear and half-rule strip one and half-rule strip two intermeshing, still be provided with the motor in the installation piece, the position department that corresponds the motor on the installation piece has seted up the wiring hole.

Preferably, the output end of the motor is coaxially and fixedly connected with the center of the half gear.

Preferably, the fast winding mechanism comprises two winding drum blocking discs fixedly connected between two winding drum supports, a rope winding rod is arranged between the two winding drum blocking discs, one side of the rope winding rod is fixedly connected with a fixed winding drum, the other side of the rope winding rod is fixedly connected with a rotating winding drum, the fixed winding drum and the rotating winding drum are rotatably connected, a pipe penetrating hoop is arranged on the fixed winding drum, the water delivery hose penetrates through the pipe penetrating hoop, one end of the fixed winding drum is embedded into the winding drum blocking disc and connected with a winding gear, the winding gear and the rotating winding drum are correspondingly arranged, a sliding rod is arranged in the winding drum blocking disc, a pair of blocking pieces are arranged at two ends of the sliding rod, a sliding pipe is slidably sleeved on the sliding rod, a stop hook is fixedly connected on the sliding pipe, the stop hook is clamped with the winding drum blocking disc, and a push block is further arranged on the sliding pipe, the spring is arranged between the sliding pipe and the blocking piece, the spring is sleeved on the sliding rod, the fixed winding drum penetrates through the winding drum blocking disc and the winding drum support and is provided with a crank, the pushing block penetrates through the winding drum blocking disc and the winding drum blocking disc, and a pushing groove matched with the pushing block is formed in the winding drum blocking disc.

Preferably, the fixing mechanism includes a pair of supporting plates welded on the mounting block, a semicircular groove is formed in the supporting plates, the supporting plates are located on the back of the spraying cylinder, the fixing mechanism further includes a sliding groove formed between the pair of supporting plates, a screw rod is embedded in the sliding groove, an engagement block is screwed on the screw rod, a pressing groove is formed in the engagement block, and one end of the screw rod penetrates through the sliding groove and is provided with a knob.

Preferably, a semicircular rubber pad matched with the semicircular groove is bonded in the semicircular groove, and a V-shaped rubber pad matched with the pressing groove is bonded in the pressing groove.

Compared with the prior art, the invention has the beneficial effects that:

1. through the fixed establishment who sets up, seek a member, along its half slot card with the backup pad on the member, rotate the knob, the knob drives the lead screw and rotates, the lead screw orders about the interlock piece and removes towards the member, the groove card that compresses tightly on the interlock piece is on the member, semicircle cushion in the backup pad and the V-arrangement cushion on the interlock piece firmly fasten the installation piece on the member, in order to reach quick assembly disassembly device's purpose, make this device adaptability better, the size is littleer, take up an area of for a short time, save operating space, reduce the energy consumption, reduce construction cost.

2. Through the reciprocating rotation mechanism who sets up and the cooperation of sprinkling mechanism, the switch-on water receiving pipe, start the booster pump, the booster pump passes through the water delivery hose with rivers and inputs the water-collecting cavity in the spray tube, the intracavity water of collecting is sufficient, spout through the play water mesh department on the sprinkler plate, the switch-on electric wire, the starter motor, the motor drives half gear revolve, half gear revolve makes half chi strip one and half chi strip two that mesh with it drive reciprocating ring at spacing groove one and spacing groove two in round trip movement, the reciprocating rack that sets up on reciprocating ring follows round trip movement, the arc rack with reciprocating rack meshing drives the spray tube and carries out fan-shaped orbit and rotate, in order to reach the purpose of quick adjustment device corner, can accomplish the regulation of spraying the angle through lower energy consumption, enlarge and spray the cover face, and economic benefits is improved.

3. Through the quick winding mechanism who sets up, promote the ejector pad to one side, the ejector pad drives the slide pipe and moves on the slide bar, make the locking hook break away from the rolling gear, at this moment, rotate the rolling gear through the crank, so that release or roll the water delivery hose fast, after the water delivery hose elongates to needs distance, loosen the ejector pad, the ejector pad receives spring resilience automatic drive locking hook card and rolling gear, make the rotation reel automatic stop rotate, in order to reach quick rolling or release the purpose of water delivery hose, the adjustability of device has been improved, and the water delivery hose can not be dragged ground by gravity when the water delivery, lead to rivers to appearing unusually, still protected the pipeline can not be dragged ground and destroyed wearing and tearing, the life of device has been improved.

Drawings

FIG. 1 is a schematic view of the overall main view of a spraying, dust-settling and cooling device for a construction working surface according to the present invention;

FIG. 2 is a schematic side view of the spray mechanism of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the reciprocating rotary mechanism shown in FIG. 3;

FIG. 5 is a schematic view of the sprinkler structure of FIG. 3;

FIG. 6 is a schematic top view of the fast winding mechanism shown in FIG. 1;

fig. 7 is a schematic side view cross-sectional structure view of the quick winding mechanism in fig. 1.

In the figure: 1. a frame; 2. a handlebar; 3. a universal wheel; 4. a booster pump; 5. a water receiving pipe; 6. a water outlet pipe; 7. a water delivery hose; 8. a first hoop; 9. a pipe collecting bracket; 10. a spraying mechanism; 11. mounting blocks; 12. a triangular support sheet; 13. a spray cylinder; 14. turning the column; 15. a water filling pipe; 16. a second hoop; 17. a water collection cavity; 18. a sprinkler plate; 19. water outlet meshes; 20. a reciprocating rotation mechanism; 21. an arc-shaped rack; 22. a reciprocating rack; 23. a reciprocating ring; 24. a first limiting groove; 25. a second limiting groove; 26. a half gear; 27. a first half ruler strip; 28. a second half ruler strip; 29. a fixing mechanism; 30. a support plate; 31. a semicircular groove; 32. a semicircular rubber cushion; 33. a chute; 34. a screw rod; 35. an occluding block; 36. a compaction groove; 37. a V-shaped rubber pad; 38. a knob; 39. a motor; 40. a wiring hole; 41. a reel stopping disc; 42. a rope looping rod; 43. fixing the winding drum; 44. rotating the drum; 45. a pipe penetrating hoop; 46. a winding gear; 47. a slide bar; 48. a baffle plate; 49. a slide pipe; 50. a stop hook; 51. a push block; 52. a spring; 53. a crank; 54. and (6) pushing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a spraying dust-settling and cooling device for building construction working surfaces comprises a frame 1, a handle 2 is arranged on one side of the frame 1, universal wheels 3 are arranged at the bottom of the frame 1, a booster pump 4 is arranged at the upper end of the frame 1, the type of the booster pump 4 is selected according to requirements, a water receiving pipe 5 and a water outlet pipe 6 are arranged on the booster pump 4, the water receiving pipe 5 is externally connected with a water source, the booster pump 4 boosts water flow and conveys the water flow into a water conveying hose 7, the water outlet pipe 6 is sleeved with the water conveying hose 7, a hoop I8 is sleeved at the joint of the water outlet pipe 6 and the water conveying hose 7, a spraying mechanism 10 matched with the water conveying hose 7 is arranged at one end far away from the water outlet pipe 6, the spraying mechanism 10 comprises a mounting block 11 arranged on the water conveying hose 7, a pair of triangular support pieces 12 are, a pair of rotary columns 14 is arranged on the spraying cylinder 13, the spraying cylinder 13 is rotatably connected with the triangular support piece 12 through the rotary columns 14, a water filling pipe 15 is arranged on one side of the spraying cylinder 13, the water filling pipe 15 is sleeved with the water conveying hose 7, a hoop II 16 is sleeved at the joint of the water conveying hose 7 and the water filling pipe 15, a water collecting cavity 17 is formed inside the spraying cylinder 13, the water filling pipe 15 and the water collecting cavity 17 are communicated, a spraying plate 18 is arranged at the opening of the water collecting cavity 17, a plurality of water outlet meshes 19 are formed in the spraying plate 18, the spraying mechanism 10 further comprises a reciprocating rotating mechanism 20 for the spraying cylinder 13 to rotate back and forth, and a fixing mechanism 29 matched with the mounting block 11 is further arranged on the mounting block.

The reciprocating rotation mechanism 20 comprises an arc-shaped rack 21 welded on the spraying cylinder 13, a reciprocating rack 22 is meshed on one side of the arc-shaped rack 21, the arc-shaped rack 21 takes the rotary column 14 as a circle center, and a semicircular track is formed by taking the shortest distance between the rotary column 14 and the reciprocating rack 22 as a radius, when the reciprocating rack 22 moves back and forth, the spraying cylinder 13 rotates in a fan-shaped track along with the reciprocating rack 22 through the arc-shaped rack 21 fixedly connected with the spraying cylinder to enlarge the spraying angle of the spraying cylinder 13, the lower end of the reciprocating rack 22 is fixedly connected with a reciprocating ring 23, the reciprocating ring 23 is arranged in the mounting block 11, a first limit groove 24 and a second limit groove 25 are arranged in the mounting block 11, the reciprocating ring 23 is positioned between the first limit groove 24 and the second limit groove 25, a half gear 26 is arranged in the reciprocating ring 23, a first half scale 27 and a second half scale 28 are symmetrically arranged on the inner side wall of the reciprocating ring 23, the half gear 26 is positioned between the first half scale 27, the half gear 26 is meshed with the first half ruler strip 27 and the second half ruler strip 28, the motor 39 is further arranged in the mounting block 11, the type of the motor 39 is selected according to requirements, a wiring hole 40 is formed in the position, corresponding to the motor 39, of the mounting block 11, and an electric wire connected with the motor 39 is connected into the wiring hole 40.

The output of the motor 39 is fixedly connected coaxially with the center of the half-gear 26, and the motor 39 is started, and the motor 39 drives the half-gear 26 to rotate through the rotor thereof.

The quick winding mechanism comprises two winding drum blocking discs 41 fixedly connected between two winding drum supports 9, a rope looping rod 42 is arranged between the two winding drum blocking discs 41, one side of the rope looping rod 42 is fixedly connected with a fixed winding drum 43, the other side of the rope looping rod 42 is fixedly connected with a rotating winding drum 44, the fixed winding drum 43 is rotatably connected with the rotating winding drum 44, a pipe penetrating hoop 45 is arranged on the fixed winding drum 43, a water delivery hose 7 is arranged in the pipe penetrating hoop 45 in a penetrating way, one end of the fixed winding drum 43 is embedded in the winding drum blocking disc 41 and is connected with a winding gear 46, the winding gear 46 is arranged corresponding to the rotating winding drum 44, a sliding rod 47 is arranged in the winding drum blocking disc 41, a pair of blocking pieces 48 is arranged at two ends of the sliding rod 47, a sliding pipe 49 is sleeved on the sliding rod 47 in a sliding way, a stopping hook 50 is fixedly connected on the sliding pipe 49, the stopping hook 50 is, a spring 52 is arranged between the sliding pipe 49 and the blocking piece 48, the spring 52 is in an extension state under the natural state, the spring 52 is sleeved on the sliding rod 47, the motion state of the rotating winding drum 44 can be adjusted by pushing the stop hook 50 through the pushing block 51 so as to collect or discharge the water delivery hose 7, the fixed winding drum 43 penetrates through the winding drum blocking disc 41 and the winding drum support 9 and is provided with a crank 53, the pushing block 51 penetrates through the winding drum support 9 and the winding drum blocking disc 41, and a pushing groove 54 matched with the pushing block 51 is formed in the winding drum blocking disc 41.

Fixing mechanism 29 is including welding a pair of backup pad 30 on installation piece 11, semicircular groove 31 has been seted up on the backup pad 30, backup pad 30 is located the looks back of spray tube 13, fixing mechanism 29 still includes the spout 33 of seting up between a pair of backup pad 30, the embedding has lead screw 34 in the spout 33, it has interlock piece 35 to spin-joint on the lead screw 34, it compresses tightly groove 36 to have seted up on the interlock piece 35, set up a member between interlock piece 35 and the backup pad 30, for example, the steel pipe frame that commonly appears in the building site, can install installation piece 11, the one end of lead screw 34 runs through spout 33 and is provided with knob 38.

A semicircular rubber pad 32 matched with the semicircular groove 31 is bonded in the semicircular groove 31, and a V-shaped rubber pad 37 matched with the semicircular groove is bonded in the pressing groove 36 so as to clamp and fix rod pieces with various sizes and shapes.

The working principle of the invention is that a rod piece is found, the support plate 30 is clamped on the rod piece along the semicircular groove 31, the knob 38 is rotated, the knob 38 drives the screw rod 34 to rotate, the screw rod 34 drives the occlusion block 35 to move towards the rod piece, the pressing groove 36 on the occlusion block 35 is clamped on the rod piece, and the semicircular rubber pad 32 in the support plate 30 and the V-shaped rubber pad 37 on the occlusion block 35 firmly fasten the mounting block 11 on the rod piece.

The water receiving pipe 5 is connected, the booster pump 4 is started, the booster pump 4 inputs water flow into the water collecting cavity 17 in the spraying cylinder 13 through the water delivery hose 7, water in the water collecting cavity 17 is full, the water is sprayed out through the water outlet mesh 19 on the spraying plate 18, the electric wire is connected, the motor 39 is started, the motor 39 drives the half gear 26 to rotate, the half gear 26 rotates to enable the half ruler strip 27 and the half ruler strip 28 which are meshed with the half gear to drive the reciprocating ring 23 to move back and forth in the first limit groove 24 and the second limit groove 25, the reciprocating rack 22 arranged on the reciprocating ring 23 moves back and forth, and the arc rack 21 meshed with the reciprocating rack 22 drives the spraying cylinder 13 to rotate in a fan-shaped track mode.

When the water hose 7 is elongated to a required distance, the push block 51 is released, and the push block 51 is rebounded by the spring 52 to automatically drive the stop hook 50 to be clamped with the rolling gear 56, so that the rotating winding drum 44 automatically stops rotating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a building construction working face sprays dust fall heat sink, includes frame (1), its characterized in that, one side of frame (1) is provided with handlebar (2), the bottom of frame (1) is provided with universal wheel (3), the upper end of frame (1) is provided with booster pump (4), be provided with water receiving pipe (5) and outlet pipe (6) on booster pump (4), the cover is equipped with water delivery hose (7) on outlet pipe (6), the joint cover of outlet pipe (6) and water delivery hose (7) is equipped with hoop one (8), the one end of keeping away from outlet pipe (6) on water delivery hose (7) is provided with its assorted spraying mechanism (10), spraying mechanism (10) are including setting up installation piece (11) on water delivery hose (7), be provided with a pair of triangle piece (12) on installation piece (11), a spraying cylinder (13) is arranged between the triangular support pieces (12), a pair of rotary columns (14) is arranged on the spraying cylinder (13), the spraying cylinder (13) is rotatably connected with the triangular support pieces (12) through the rotary columns (14), a water filling pipe (15) is arranged on one side of the spraying cylinder (13), the water filling pipe (15) is sleeved with a water delivery hose (7), a hoop II (16) is sleeved at the joint of the water delivery hose (7) and the water filling pipe (15), a water collecting cavity (17) is formed in the spraying cylinder (13), the water filling pipe (15) and the water collecting cavity (17) are arranged in a run-through mode, a spraying plate (18) is arranged at the opening of the water collecting cavity (17), a plurality of water outlet mesh holes (19) are formed in the spraying plate (18), and the spraying mechanism (10) further comprises a reciprocating rotating mechanism (20) for the spraying cylinder (13) to rotate back and forth, still be provided with assorted fixed establishment (29) with it on installation piece (11), the one side that lies in booster pump (4) on frame (1) is provided with a pair of receipts pipe support (9), and is a pair of receive and be provided with assorted quick winding mechanism with it between pipe support (9).

2. The spraying dust-reducing and temperature-reducing device for the building construction working face according to claim 1, wherein the reciprocating rotation mechanism (20) comprises an arc-shaped rack (21) welded on the spraying barrel (13), a reciprocating rack (22) is meshed on one side of the arc-shaped rack (21), a reciprocating ring (23) is fixedly connected to the lower end of the reciprocating rack (22), the reciprocating ring (23) is arranged inside the mounting block (11), a first limiting groove (24) and a second limiting groove (25) are formed in the mounting block (11), the reciprocating ring (23) is located between the first limiting groove (24) and the second limiting groove (25), a half gear (26) is arranged inside the reciprocating ring (23), a first half blade (27) and a second half blade (28) are symmetrically arranged on the inner side wall of the reciprocating ring (23), and the half gear (26) is located between the first half blade (27) and the second half blade (28), the half gear (26) is meshed with the first half ruler strip (27) and the second half ruler strip (28), a motor (39) is further arranged in the mounting block (11), and a wiring hole (40) is formed in the position, corresponding to the motor (39), on the mounting block (11).

3. The spraying, dust-settling and temperature-reducing device for the construction working face of the building as claimed in claim 2, wherein the output end of the motor (39) is coaxially and fixedly connected with the center of the half gear (26).

4. The spraying dust-settling and cooling device for the building construction working face according to claim 1, wherein the fast winding mechanism comprises two winding drum blocking discs (41) fixedly connected between the two winding drum blocking discs (9), a rope winding rod (42) is arranged between the two winding drum blocking discs (41), a fixed winding drum (43) is fixedly connected to one side of the rope winding rod (42), a rotating winding drum (44) is fixedly connected to the other side of the rope winding rod (42), the fixed winding drum (43) is rotatably connected with the rotating winding drum (44), a pipe penetrating hoop (45) is arranged on the fixed winding drum (43), the water conveying hose (7) is arranged in the pipe penetrating hoop (45) in a penetrating way, one end of the fixed winding drum (43) is embedded in the winding drum blocking disc (41) and connected with a winding gear (46), and the winding gear (46) is arranged corresponding to the rotating winding drum (44), be provided with slide bar (47) in reel fender dish (41), the both ends of slide bar (47) are provided with a pair of separation blade (48), sliding sleeve is equipped with slide tube (49) on slide bar (47), fixedly connected with stop hook (50) on slide tube (49), stop hook (50) with rolling gear (46) card with, still be provided with ejector pad (51) on slide tube (49), be provided with spring (52) between slide tube (49) and separation blade (48), on slide bar (47) was located to spring (52) cover, fixed reel (43) run through reel fender dish (41) and receipts pipe support (9) and are provided with crank (53), ejector pad (51) run through receipts pipe support (9) and reel fender dish (41), set up on reel fender dish (41) with ejector pad (51) assorted push away groove (54).

5. The spraying dust-reducing and temperature-reducing device for the building construction working face is characterized in that the fixing mechanism (29) comprises a pair of supporting plates (30) welded on the mounting block (11), a semicircular groove (31) is formed in each supporting plate (30), each supporting plate (30) is located on the back face of the corresponding spraying cylinder (13), each fixing mechanism (29) further comprises a sliding groove (33) formed between the corresponding supporting plates (30), a screw rod (34) is embedded into each sliding groove (33), an engagement block (35) is screwed on each screw rod (34), a pressing groove (36) is formed in each engagement block (35), and one end of each screw rod (34) penetrates through each sliding groove (33) and is provided with a knob (38).

6. The spraying dust-reducing and temperature-reducing device for the construction working face of claim 5, wherein a matched semicircular rubber pad (32) is bonded in the semicircular groove (31), and a matched V-shaped rubber pad (37) is bonded in the pressing groove (36).