CN212467541U

CN212467541U - Green is spraying dust device for construction

Info

Publication number: CN212467541U
Application number: CN202021138958.4U
Authority: CN
Inventors: 包翰华; 陈建平; 徐水林
Original assignee: Hangzhou Tongda Group Co ltd
Current assignee: Hangzhou Tongda Group Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-05
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a green spraying dust device for building construction, the on-line screen storage device comprises a base, the U-shaped handle that slope set up is fixed to top one side of base, the top fixed mounting of base has the top to be the water tank that the opening set up, and the thread bush is equipped with T-shaped end cap in the water tank, and the top of T-shaped end cap extends to the top of water tank and fixed mounting has the U-shaped handle, and the right side top fixed mounting of water tank has the suction pump, and the water inlet end of suction pump extends to in the water tank and is communicateed and be fixed with first hose; the utility model relates to a rationally, be convenient for drive atomizing nozzle cyclic oscillation water spray and carry out the dust fall operation, the scope that increase atomizing nozzle sprayed, and then make the range of spraying increase in the single goes, improved the efficiency of spraying, and be convenient for adjust atomizing nozzle's high position according to actual need, improve atomizing nozzle's the height that sprays, the increase sprays the scope, improves dust fall efficiency, is favorable to the use.

Description

Green is spraying dust device for construction

Technical Field

The utility model relates to a spraying dust fall equipment technical field especially relates to a green spraying dust device for building construction.

Background

Engineering construction is a special subject for accounting of the cost of the settlement accounting engineering of building installation enterprises, and is a special subject for accounting which carries out new construction, extension and reconstruction activities on construction projects according to the requirements of design documents of the construction projects, and generates a large amount of dust in the construction, so that dust falling operation is frequently needed;

however, most of atomizing nozzles in the existing spraying and dust-settling device are fixed, so that the spraying area is small, the spraying water range of single-driving is limited, the dust-settling efficiency is low, and the use requirement cannot be met, so that the spraying and dust-settling device for green building construction is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the spraying dust device for green building construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spraying dust-settling device for green building construction comprises a base, a U-shaped handle obliquely arranged is fixedly arranged on one side of the top of the base, a water tank with the top arranged for an opening is fixedly arranged on the top of the base, a T-shaped plug is sleeved in the water tank, the top of the T-shaped plug extends to the upper side of the water tank and is fixedly provided with the U-shaped handle, a water suction pump is fixedly arranged on the top of the right side of the water tank, the water inlet end of the water suction pump extends into the water tank and is communicated with and fixed with a first hose, the bottom end of the first hose is communicated with and fixed with a water suction head, the water outlet end of the water suction pump is communicated with and fixed with a second hose, one end of the second hose, far away from the water suction pump, is communicated with and fixed with a water pipe, the top end and the bottom end of the water pipe are both designed into a blocking structure, the right side of, the top end of the rotating shaft extends to the upper part of the base, the bottom end of the water pipe is fixedly provided with a connecting rod, the rotating shaft is sleeved on the connecting rod in a sliding manner, the connecting rod is fastened on the rotating shaft in a threaded manner, the rotating shaft is fixedly sleeved with a gear positioned in a first groove, the rear side of the gear is meshed with a toothed plate, the left side of the toothed plate is fixedly provided with a first moving block, the inner wall of one side of the first groove, which is far away from the opening of the first groove, is fixedly provided with an L-shaped rod, the first moving block is sleeved on the L-shaped rod in a sliding manner, the same spring is fixedly arranged between the right side of the first moving block and the inner wall of the right side of the L-shaped rod, the right side of the toothed plate is fixedly provided with a second moving block, the inner wall of the bottom of the first groove is fixedly provided with a U-shaped rod, the second moving, the ball is in rolling contact with the outer side of the eccentric wheel, and the toothed plate is sleeved on an output shaft of the driving motor.

Preferably, the rectangular channel has been seted up on the top of pivot, the inner wall of rectangular channel and the outside sliding connection of connecting rod, the left side fixed mounting of connecting rod has the stopper, spacing hole has been seted up on the left side inner wall of rectangular channel, stopper and spacing hole sliding connection, a plurality of thread grooves have been seted up on the right side of connecting rod, a thread groove endotheca in a plurality of thread grooves is equipped with T-shaped fastening bolt, pivot threaded sleeve establishes on T-shaped fastening bolt, the front side of connecting rod is equipped with a plurality of scale marks, a plurality of scale marks and a plurality of thread groove one-to-one set up, a scale mark that is located the top and the top of pivot are on same horizontal line.

Preferably, a first through hole is formed in the top of the toothed plate, an output shaft of the driving motor is located in the first through hole, and the inner wall of the first through hole is not in contact with the outer side of the driving motor.

Preferably, one side of the first moving block is provided with a first rectangular hole, and the inner wall of the first rectangular hole is in sliding connection with the outer side of the L-shaped rod.

Preferably, one side of the second moving block is provided with a second rectangular hole, and the inner wall of the second rectangular hole is in sliding connection with the outer side of the U-shaped rod.

Preferably, four corners of the bottom of the base are respectively provided with a universal wheel in a rotating way.

Preferably, a circular hole is formed in the inner wall of the top of the first groove, a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved on the outer side of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base, the water tank, the water pump, the water pipe, the atomizing nozzle, the first groove, the rotating shaft, the gear, the toothed plate, the first moving block, the L-shaped rod, the spring, the driving motor, the U-shaped rod, the eccentric wheel, the second moving block and the connecting rod, the connecting rod is matched with the T-shaped fastening bolt, when spraying dust suppression operation is carried out, the water pump is started to pump water in and out of the water tank through the first hose and absorb water, the pumped water enters the atomizing nozzle through the water outlet end of the water pump, the second hose and the water pipe, the water is sprayed out through the atomizing nozzle and sprays dust suppression on dust suspended in air, the ball is extruded when the driving motor is started to drive the eccentric wheel to rotate in the first half circle, the second moving block is driven to slide on the U-shaped rod through the ball, the second moving block drives the toothed plate to move rightwards, the toothed plate drives the first moving block to slide on the L-shaped rod and compresses the spring, the gear drives the water pipe to rotate through the rotating shaft and the connecting rod, the water pipe drives the atomizing nozzle to swing forwards for spraying, when the eccentric wheel rotates for the latter half circle, the extrusion force on the ball is gradually released, at the moment, the elastic force of the spring resets and drives the toothed plate to move leftwards through the first moving block, the toothed plate drives the gear meshed with the toothed plate to rotate reversely, the gear drives the water pipe to rotate reversely through the rotating shaft and the connecting rod, the water pipe drives the atomizing nozzle to swing backwards for spraying, under the action of the eccentric wheel, the atomizing nozzle is made to swing forwards and backwards in a circulating manner, when the height position of the atomizing nozzle needs to be adjusted according to actual needs, the forward-rotating T-shaped fastening bolt gradually moves from a thread groove clamped with the forward-rotating T-shaped fastening bolt, the water pipe is pulled upwards, the water pipe drives the connecting rod and the atomizing nozzle to move upwards, when the atomizing nozzle is adjusted upwards to a proper, thereby enabling the atomizing nozzle to be fixed.

The utility model relates to a rationally, be convenient for drive atomizing nozzle cyclic oscillation water spray and carry out the dust fall operation, the scope that increase atomizing nozzle sprayed, and then make the range of spraying increase in the single goes, improved the efficiency of spraying, and be convenient for adjust atomizing nozzle's high position according to actual need, improve atomizing nozzle's the height that sprays, the increase sprays the scope, improves dust fall efficiency, is favorable to the use.

Drawings

Fig. 1 is a schematic sectional structure view of a spray dust-settling device for green building construction provided by the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic top view of the toothed plate of fig. 1.

In the figure: the device comprises a base 1, a water tank 2, a water pump 3, a water pipe 4, an atomizing nozzle 5, a first groove 6, a rotating shaft 7, a gear 8, a toothed plate 9, a first moving block 10, an L-shaped rod 11, a spring 12, a driving motor 13, a U-shaped rod 14, an eccentric wheel 15, a second moving block 16, a connecting rod 17 and a fastening bolt 18T-shaped.

Detailed Description

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

Referring to fig. 1-3, a spraying dust-settling device for green building construction comprises a base 1, a U-shaped handle obliquely arranged is fixedly installed on one side of the top of the base 1, a water tank 2 with an opening at the top is fixedly installed on the top of the base 1, a T-shaped plug is sleeved in the water tank 2 in a threaded manner, the top of the T-shaped plug extends to the upper side of the water tank 2 and is fixedly installed with the U-shaped handle, a water suction pump 3 is fixedly installed on the top of the right side of the water tank 2, the water inlet end of the water suction pump 3 extends into the water tank and is communicated with and fixed with a first hose, the bottom end of the first hose is communicated with and fixed with a water suction head, the water outlet end of the water suction pump 3 is communicated with and fixed with a second hose, one end of the second hose far away from the water suction pump 3 is communicated with and fixed with a water pipe 4, the top end and the bottom end of the, a rotating shaft 7 is rotatably mounted on the inner wall of the bottom of the first groove 6, the top end of the rotating shaft 7 extends to the upper part of the base 1, a connecting rod 17 is fixedly mounted at the bottom end of the water pipe 4, the rotating shaft 7 is slidably sleeved on the connecting rod 17, the connecting rod 17 is fastened on the rotating shaft 7 in a threaded manner, a gear 8 positioned in the first groove 6 is fixedly sleeved on the rotating shaft 7, a toothed plate 9 is meshed at the rear side of the gear 8, a first moving block 10 is fixedly mounted at the left side of the toothed plate 9, an L-shaped rod 11 is fixedly mounted on the inner wall of the first groove 6, which is far away from the opening of the first groove, the first moving block 10 is slidably sleeved on the L-shaped rod 11, the same spring 12 is fixedly mounted between the right side of the first moving block 10 and the inner wall of the right side of the L-shaped rod 11, a second moving block 16 is fixedly mounted at the right side of the toothed, the ball is inlayed in the left side of second movable block 16, base 1's top opposite side fixed mounting has driving motor 13, driving motor 13's output shaft extends to in first groove 6 and fixed mounting has eccentric wheel 15, ball and eccentric wheel 15's outside rolling contact, the pinion rack 9 cover is established on driving motor 13's output shaft, the utility model relates to a rationally, be convenient for drive 5 circulation swing water sprays of atomizing nozzle and carry out the dust fall operation, the scope that increase atomizing nozzle 5 sprayed, and then make the range of spraying increase in the single goes, improved the efficiency of spraying, and be convenient for adjust atomizing nozzle 5's high position according to actual need, improve atomizing nozzle 5's the height that sprays, the increase sprays the scope, improves dust fall efficiency, is favorable to using.

In the utility model, a rectangular groove is arranged at the top end of a rotating shaft 7, the inner wall of the rectangular groove is connected with the outer side of a connecting rod 17 in a sliding way, a limit block is fixedly arranged at the left side of the connecting rod 17, a limit hole is arranged on the inner wall at the left side of the rectangular groove, the limit block is connected with the limit hole in a sliding way, a plurality of thread grooves are arranged at the right side of the connecting rod 17, a T-shaped fastening bolt 18 is sleeved in one thread groove of the thread grooves, the rotating shaft 7 is sleeved on the T-shaped fastening bolt in a threaded way, a plurality of scale marks are arranged at the front side of the connecting rod 17 and are arranged in one-to-one correspondence with the thread grooves, one scale mark at the uppermost position is on the same horizontal line with the top end of the rotating shaft 7, a first through hole is arranged at the top of a toothed plate 9, an output shaft of a driving motor 13 is arranged in the first through, the inner wall of the first rectangular hole is connected with the outer side of the L-shaped rod 11 in a sliding way, one side of the second moving block 16 is provided with a second rectangular hole, the inner wall of the second rectangular hole is connected with the outer side of the U-shaped rod 14 in a sliding way, four corners at the bottom of the base 1 are all rotatably provided with universal wheels, the inner wall at the top of the first groove 6 is provided with a circular hole, a bearing is fixedly sleeved in the circular hole, the inner ring of the bearing is fixedly sleeved with the outer side of the driving motor 13, the utility model has reasonable design, is convenient to drive the atomizing nozzle 5 to circularly swing and spray water to carry out dust-settling operation, and then make the range of spraying increase in the single goes, improved the efficiency of spraying, and be convenient for adjust atomizing nozzle 5's high position according to actual need, improve atomizing nozzle 5's the height that sprays, the increase range of spraying improves dust fall efficiency, is favorable to the use.

The working principle is as follows: when the dust-settling spray gun is used, the water suction pump 3 is started when spray dust-settling operation is carried out, water is sucked into and out of the water tank 2 through the first hose and the water suction head by the water inlet end of the water suction pump 3, the pumped water enters the water pipe 4 through the water outlet end of the water suction pump 3 and the second hose, the water in the water pipe 4 enters the atomizing nozzle 5, and the water is sprayed out through the atomizing nozzle 5 and sprays dust suspended in the air, so that the dust-settling purpose is achieved;

simultaneously, the driving motor 13 is started, an output shaft of the driving motor 13 drives the eccentric wheel 15 to rotate, the eccentric wheel 15 extrudes balls when rotating the front half circle, the extrusion force drives the second moving block 16 to slide on the U-shaped rod 14 through the balls, the second moving block 16 drives the toothed plate 9 to move rightwards, the toothed plate 9 drives the first moving block 10 to slide on the L-shaped rod 11 and compress the spring 12, meanwhile, the toothed plate 9 drives the gear 8 meshed with the toothed plate to rotate forwards, the gear 8 drives the rotating shaft 7 to rotate forwards, the rotating shaft 7 drives the connecting rod 17 to rotate forwards through the T-shaped fastening bolt 18, the connecting rod 17 drives the water pipe 4 to rotate, the water pipe 4 drives the atomizing nozzle 5 to swing forwards for spraying, when the eccentric wheel 15 rotates the rear half circle, the extrusion force on the balls is gradually released, the spring 12 in the compression state is reset, and the elastic force of the spring 12 drives the first, the first moving block 10 drives the toothed plate 9 to move leftwards, the toothed plate 9 drives the gear 8 meshed with the toothed plate 9 to rotate reversely, the gear 8 drives the rotating shaft 7 to rotate reversely, the rotating shaft 7 drives the water pipe 4 to rotate reversely through the connecting rod 17, the water pipe 4 drives the atomizing nozzle 5 to spray in a backward swinging mode, the atomizing nozzle 5 is enabled to spray in a forward and backward swinging mode circularly under the action of the eccentric wheel 15, in the process that the atomizing nozzle 5 swings forwards and backwards, the spraying range of the atomizing nozzle 5 is enlarged, the spraying range in single driving is enlarged, and the spraying efficiency is improved;

when the height position of the atomizing nozzle 5 needs to be adjusted according to actual needs, the T-shaped fastening bolt 18 is rotated in the forward direction, the T-shaped fastening bolt 18 is gradually moved from one thread groove clamped with the T-shaped fastening bolt 18 while being rotated, the fixing of the connecting rod 17 is further released, the water pipe 4 is pulled upwards, the water pipe 4 drives the connecting rod 17 and the atomizing nozzle 5 to move upwards, the connecting rod 17 drives the thread grooves to move upwards, when the atomizing nozzle 5 is adjusted to a proper position upwards, the T-shaped fastening bolt 18 is rotated in the reverse direction while the T-shaped fastening bolt 18 is gradually moved into one thread groove aligned with the T-shaped fastening bolt 18 through a scale mark arranged on the front side of the connecting rod 17 when the thread groove is observed to be aligned with the T-shaped fastening bolt 18, one thread groove is in threaded connection with the T-shaped fastening bolt 18, so that the atomizing nozzle 5 is fixed, and the height position of the atomizing nozzle 5 can be adjusted according to actual needs, the spraying height of the atomizing nozzle 5 is improved, and the spraying range is enlarged.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a green spraying dust device for construction, includes base (1), top one side fixed mounting of base (1) has the U-shaped handle that the slope set up, a serial communication port, the top fixed mounting of base (1) has water tank (2) that the top set up for the opening, water tank (2) internal thread cover is equipped with T shape end cap, the top of T shape end cap extends to the top of water tank (2) and fixed mounting has the U-shaped handle, the right side top fixed mounting of water tank (2) has suction pump (3), the end of intaking of suction pump (3) extends to in the water tank and the intercommunication is fixed with first hose, the bottom intercommunication of first hose is fixed with the water absorption head, the play water end intercommunication of suction pump (3) is fixed with the second hose, the one end intercommunication that suction pump (3) was kept away from to the second hose is fixed with water pipe (4), the top and the bottom of water pipe (4) all establish to the shutoff structure, the right side of water pipe (4) communicates and is fixed with atomizing nozzle (5), first groove (6) have been seted up to one side of base (1), rotate on the bottom inner wall of first groove (6) and install pivot (7), the top of pivot (7) extends to the top of base (1), the bottom fixed mounting of water pipe (4) has connecting rod (17), pivot (7) slip cap is established on connecting rod (17), connecting rod (17) screw-thread fastening is on pivot (7), fixed cover is equipped with gear (8) that are located first groove (6) on pivot (7), the rear side meshing of gear (8) has pinion rack (9), the left side fixed mounting of pinion rack (9) has first movable block (10), fixed mounting has L shape pole (11) on its open-ended one side inner wall is kept away from in first groove (6), first movable block (10) slip cap is established on L shape pole (11), fixed mounting has same bullet between the right side of first movable block (10) and the right side inner wall of L shape pole (11), first movable block (10) has Spring (12), the right side fixed mounting of pinion rack (9) has second movable block (16), fixed mounting has U-shaped pole (14) on the bottom inner wall of first groove (6), second movable block (16) slip cover is established on U-shaped pole (14), the ball is inlayed in the left side of second movable block (16), the top opposite side fixed mounting of base (1) has driving motor (13), the output shaft of driving motor (13) extends to in first groove (6) and fixed mounting has eccentric wheel (15), the outside rolling contact of ball and eccentric wheel (15), pinion rack (9) cover is established on the output shaft of driving motor (13).

2. The spraying dust-settling device for green building construction as claimed in claim 1, wherein a rectangular groove is formed in the top end of the rotating shaft (7), the inner wall of the rectangular groove is slidably connected with the outer side of the connecting rod (17), a limiting block is fixedly mounted on the left side of the connecting rod (17), a limiting hole is formed in the inner wall of the left side of the rectangular groove, the limiting block is slidably connected with the limiting hole, a plurality of threaded grooves are formed in the right side of the connecting rod (17), a T-shaped fastening bolt (18) is sleeved in one of the threaded grooves, the rotating shaft (7) is sleeved on the T-shaped fastening bolt, a plurality of scale marks are arranged on the front side of the connecting rod (17), the scale marks and the threaded grooves are arranged in a one-to-one correspondence manner, and the scale mark located on the top is located on the same horizontal line with the top end of the rotating.

3. The spraying and dust-settling device for green building construction according to claim 1, wherein a first through hole is formed in the top of the toothed plate (9), the output shaft of the driving motor (13) is located in the first through hole, and the inner wall of the first through hole is not in contact with the outer side of the driving motor (13).

4. The spraying and dust-settling device for green building construction as claimed in claim 1, wherein a first rectangular hole is formed in one side of the first moving block (10), and the inner wall of the first rectangular hole is slidably connected with the outer side of the L-shaped rod (11).

5. The spraying and dust-settling device for green building construction as claimed in claim 1, wherein a second rectangular hole is formed in one side of the second moving block (16), and the inner wall of the second rectangular hole is slidably connected with the outer side of the U-shaped rod (14).

6. The spraying and dust-settling device for green building construction according to claim 1, wherein four corners of the bottom of the base (1) are rotatably provided with universal wheels.

7. The spraying dust-settling device for green building construction as claimed in claim 1, wherein a circular hole is formed in the inner wall of the top of the first groove (6), a bearing is fixedly sleeved in the circular hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the driving motor (13).