CN217961860U

CN217961860U - Environmental protection sprinkler is used in construction

Info

Publication number: CN217961860U
Application number: CN202221732832.9U
Authority: CN
Inventors: 郭恩芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model provides an environment-friendly spraying device for construction, which belongs to the technical field of building construction and comprises a bracket, wherein the bracket is rotationally connected with a gear, and a nozzle is arranged on the upper side of the gear; a connecting rod is rotatably connected to the bracket, a sliding groove is formed in the connecting rod, a half gear is connected to the end of the connecting rod, and the half gear is meshed with the gear; the bracket is rotatably connected with a rotating wheel, the edge of the rotating wheel is connected with a sliding shaft, the sliding shaft is connected with the sliding groove in a sliding manner, and the rotating wheel is also connected with a driving structure for driving the rotating wheel to rotate; be provided with filtration on the support, can filter the dust fall water. This device easy operation, rational in infrastructure can realize the work of adjustment nozzle spray angle, make the nozzle at the horizontal direction swing, enlarge the coverage of water smoke, improve the dust fall effect, can realize the filtering work to the dust fall water through filtration simultaneously, improve the quality of water of dust fall water.

Description

Environmental protection sprinkler is used in construction

Technical Field

The utility model relates to a construction technical field, concretely relates to environmental protection sprinkler is used in construction.

Background

Spraying device for building is the dust fall equipment that building site was used commonly, and present spraying device for building has following problem: first, the direction that the nozzle sprays the water smoke is fixed, and the fixed scope that can make the water smoke spray of direction is less, reduces the scope of dust fall, has finally reduced the dust fall effect. Secondly, the dust fall water quality of water that sprinkler for building used is general all relatively poor, and dust fall water self carries or can sneak into impurity such as some silt particles in the use, and present sprinkler for building lacks effectual filtering means, therefore in the use, these solid particles that mix in the water for the dust fall block up the nozzle very easily, make the nozzle can not normally spout water smoke. Therefore, there is a need for an improved sprinkler for construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the environment-friendly spraying device for construction is provided. The device is simple to operate and reasonable in structure, and can realize the work of adjusting the angle of the nozzle and enable the nozzle to swing in the horizontal direction, so that the water mist spraying range is expanded, the dust of air in a larger range can be reduced, and the dust reduction effect is improved; simultaneously, this device also is provided with filtration, before the dust fall water gets into the nozzle, filters the dust fall water, improves the quality of water of dust fall water to avoid appearing the nozzle jam, can not spout the phenomenon of water smoke.

The utility model provides a technical scheme that its technical problem adopted is:

an environment-friendly spraying device for construction comprises a support and a water tank, wherein a submersible pump is arranged in the water tank and connected with a nozzle through a pipeline, a gear is rotatably connected to the support, and the nozzle is arranged on the upper side of the gear; a connecting rod is hinged to the support, a half gear is fixedly connected to the end of the connecting rod, and the half gear is meshed with the gear; the connecting rod is provided with a sliding groove, the support is rotatably connected with a rotating wheel, the rotating wheel is eccentrically connected with a sliding shaft, and the sliding shaft is slidably arranged in the sliding groove; the rotating wheel is connected with a driving structure for driving the rotating wheel to rotate.

Preferably, a pipeline between the submersible pump and the nozzle is connected with a filtering structure, the filtering structure comprises a filtering box, the filtering box is detachably connected with an upper cover, a lower clamping groove is formed in the bottom of the filtering box, an upper clamping groove matched with the lower clamping groove is formed in the upper cover, and the lower clamping groove and the upper clamping groove are detachably connected with a filter plate; the filter box is provided with a water outlet and a water inlet, the water outlet and the water inlet are positioned on two sides of the filter plate, the water inlet is connected with the submersible pump, and the water outlet is connected with the nozzle.

Preferably, a lower groove is formed in the contact surface of the filter box and the upper cover, an upper groove matched with the lower groove is formed in the upper cover, and sealing strips are filled in the lower groove and the upper groove.

Preferably, a drain outlet is further formed in the filter box, the drain outlet is detachably connected with a sealing plug, and the drain outlet and the water inlet are located on the same side of the filter plate.

Preferably, the water outlet is connected with a hose, and the other end of the hose is connected with the nozzle.

Preferably, the driving structure comprises a motor, the motor is arranged on the support, the motor is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with the rotating wheel through a rotating shaft, and the rotating shaft is rotatably connected with the support.

Preferably, the support is further fixedly connected with a second rotating shaft, and the connecting rod is hinged to the support through the second rotating shaft.

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

1. the utility model is provided with a gear and a half gear, the gear is meshed with the half gear, the gear rotates to connect a support, the upside of the gear is provided with a nozzle, the half gear is fixed at one end of a connecting rod, the connecting rod rotates to connect the support, a chute is arranged on the connecting rod, the chute is connected with a sliding shaft in a sliding way, the sliding shaft is fixedly connected at the edge of a rotating wheel, and the rotating wheel is connected with a driving structure; the driving structure drives the rotating wheel to rotate, the rotating wheel rotates to drive the sliding shaft to slide in the sliding groove in a reciprocating mode, the half gear is finally driven to swing, and the half gear swings to finally drive the nozzle to swing under the meshing effect of the half gear and the gear, so that the direction of the nozzle for spraying water mist is changed, and the dust falling range is enlarged.

2. The utility model discloses still be provided with the filtration, the dust fall water is extracted by the immersible pump, gets into the nozzle after the filtration, and the dust fall water is when the filtration, impurity such as silt particle that mixes in the dust fall water by the filter plate filtering among the filtration to realized filtering the work of dust fall water, improved the quality of water of dust fall water, the effectual problem of avoiding the nozzle to be blockked up by silt particle.

3. The utility model discloses a having seted up the drain among the filter cartridge, drain detachable sealing connection has the sealing plug, when having stored more silt granule in the filter cartridge and needing to be cleared up, opens the sealing plug, discharges the water in the filter cartridge, and under the drive effect of rivers, the upper cover need not be dismantled in the drain to the clearance filter cartridge that can be more convenient to silt in the filter cartridge can be followed to the clearance in the filter cartridge.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the driving structure of the present invention (working state one);

fig. 3 is a top view of the driving structure of the present invention (working state two);

fig. 4 is a top view (working state three) of the driving structure of the present invention;

fig. 5 is a top view of the driving structure of the present invention (working state four);

fig. 6 is a cross-sectional view of the filter cartridge of the present invention (with filter plate);

fig. 7 is a cross-sectional view of the filter cartridge of the present invention (without the filter plate).

Description of the reference numerals:

1. a support; 2. a nozzle; 3. a submersible pump; 4. a hose; 5. a water tank; 10. a motor; 11. a first bevel gear; 12. a second bevel gear; 14. a rotating wheel; 15. a connecting rod; 16. a slide shaft; 17 a second rotating shaft; 19. a chute; 20. a half gear; 21. a gear; 30 filter cartridges; 31. an upper cover; 33. a water outlet; 34. a lower clamping groove; 35. filtering the plate; 36. a water inlet; 37. a sewage draining outlet; 38. a sealing plug; 39. a sealing strip; 40, a clamping groove is arranged; 41. an upper groove; 42. a lower groove; 44. a lower fixed block; 45. and (5) an upper fixing block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1-5, this embodiment provides an environmental protection sprinkler is used in construction, including support 1 and water tank 5, water tank 5 sets up on support 1, is provided with immersible pump 3 in the water tank 5, and immersible pump 3 is connected with nozzle 2, and immersible pump 3 is used for carrying the dust fall water to nozzle 2.

The support 1 is rotatably connected with a gear 21, the nozzle 2 is arranged on the upper side of the gear 21, and when the gear 21 rotates on the support 1, the gear 21 rotates to drive the nozzle 2 to rotate, so that the work of changing the spraying direction of the nozzle 2 is realized.

Still fixedly connected with second pivot 17 on the support 1, second pivot 17 is located one side of gear 21, and second pivot 17 rotates and is connected with connecting rod 15, and connecting rod 15 tip fixedly connected with pinion 20, pinion 20 and gear 21 meshing are connected.

The support 1 rotates and is connected with the runner pivot, and the runner pivot outside cover is equipped with the bearing, and the bearing is connected on support 1, and the end connection of runner pivot has runner 14, and runner 14 sets up the below at connecting rod 15, and the marginal fixedly connected with slide-shaft 16 of runner 14, slide-shaft 16 and spout 19 sliding connection.

The other end of the rotating shaft of the rotating wheel is connected with a second bevel gear 12, a motor 10 is arranged on the bracket 1, in the embodiment, the motor 10 is provided with a speed reducer, and the rotating speed of the motor 10 is relatively low. A first bevel gear 11 is connected to a rotating shaft of the motor 10, and the first bevel gear 11 is engaged with a second bevel gear 12.

When the motor 10 rotates, the motor 10 drives the first bevel gear 11 to rotate, under the action of the second bevel gear 12 and the rotating shaft of the rotating wheel, the first bevel gear 11 rotates to drive the rotating wheel 14 to rotate, the rotating wheel 14 drives the sliding shaft 16 to rotate around the axis of the rotating wheel 14, while the sliding shaft 16 rotates around the axis of the rotating wheel 14, the sliding shaft 16 also slides in the sliding groove 19 relative to the sliding groove 19, and under the action of the second rotating shaft 17, the connecting rod 15 is finally driven to swing around the second rotating shaft 17.

The end of the connecting rod 15 is fixedly connected with a half gear 20, and under the meshing action of the half gear 20 and the gear 21, the connecting rod 15 swings to drive the gear 21 to rotate towards two directions alternately.

The gear 21 rotates to drive the nozzle 2 to swing, so that the work of adjusting the direction of water mist sprayed by the nozzle 2 is realized, and the work of expanding the dust fall range is realized.

In the embodiment, the nozzle 2 is connected with the submersible pump 3 through the hose 4, and when the nozzle 2 swings, the hose 4 deforms and does not influence the swinging of the nozzle 2.

Example two

Referring to fig. 6 to 7, the other structures are the same as those of the first embodiment, except that in this embodiment, the problem of filtering the dust fall water is taken into consideration.

The support 1 is provided with the filter box 30, the filter box 30 is detachably connected with the upper cover 31, the contact part between the filter box 30 and the upper cover 31 has good sealing effect, the filter box 30 is provided with the water outlet 33 and the water inlet 36, the water outlet 33 is connected with the nozzle 2 through the hose 4, and the water inlet 36 is connected with the submersible pump 3.

In this embodiment, the water outlet 33 is opened on the sidewall of the filter cartridge 30, the water inlet 36 is opened on the bottom wall of the filter cartridge 30, and the height of the nozzle of the water inlet 36 is higher than the bottom wall of the filter cartridge 30, so as to prevent silt particles deposited in the filter cartridge 30 from flowing back into the water tank 5 through the water inlet 36.

The bottom wall of the filter box 30 is fixedly connected with a lower fixing block 44, and the lower fixing block 44 and the side wall of the filter box 30, which is provided with the water outlet 33, form a lower clamping groove 34; an upper fixing block 45 is fixedly connected to the upper cover 31, an upper clamping groove 40 matched with the lower clamping groove 34 is formed by the upper fixing block 45 and the side wall of the upper cover 31, the lower clamping groove 34 and the upper clamping groove 40 are connected with a filter plate 35, and the water outlet 33 and the water inlet 36 are located on two sides of the filter plate 35.

In this embodiment, the lower fixing block 44 and the upper fixing block 45 are made of rubber, and have certain elasticity, and after the filter plate 35 is inserted into the lower clamping groove 34 and the upper clamping groove 40, the lower fixing block 44 and the upper fixing block 45 can generate a certain squeezing effect, so that the filter plate 35 is fixed more firmly.

In this embodiment, the cross-section of lower fixed block 44 is right triangle, and the upper surface of lower fixed block 44 and filter plate 35 and filter cartridge 30 smooth connection form the slope of a downward sloping, and the silt particle of filter plate 35 filtering can be along the bottom of filter cartridge 30 of the slope landing of upper surface to make the sediment particle deposit in the bottom of filter cartridge 30 better, also can form decurrent impact rivers in the time of the clearance silt particle, thereby make the sediment particle deposit in the bottom of filter cartridge 30 discharge from in the filter cartridge 30 sooner.

After the filter plate 35 is inserted into the lower clamping groove 34 and the upper clamping groove 40, the filter plate 35 is in contact connection with the side wall of the filter cartridge 30, and the side wall of the filter cartridge 30 plays a supporting role to prevent the filter plate 35 from deforming and damaging under the impact of water flow.

The bottom of the side wall of the filter box 30 is also provided with a drain outlet 37, the drain outlet 37 is detachably connected with a sealing plug 38, the drain outlet 37 and the water inlet 36 are positioned at the same side of the filter plate 35, and the drain outlet 37 is used for discharging sediment particles deposited in the filter box 30.

The contact surface between the filter box 30 and the upper cover 31 is further provided with a lower groove 42, the upper cover 31 is provided with an upper groove 41 matched with the lower groove 42, and the lower groove 42 and the upper groove 41 are filled with a sealing strip 39. In this embodiment, the cross sections of the lower groove 42 and the upper groove 41 are semicircular, the cross section of the sealing strip 39 is circular, and when the upper cover 31 is fastened to the filter cartridge 30, the sealing strip 39 in the lower groove 42 and the sealing strip 39 in the upper groove 41 are pressed against each other, so that the tightness of the filter cartridge 30 is ensured, and the leakage of the dust settling water is avoided.

The filter cartridge 30 and the upper cover 31 are provided with screw holes, in this embodiment, the number of the screw holes is 4, the screw holes are respectively located on four corners of the filter cartridge 30 and the upper cover 31, fixing bolts are arranged in the screw holes, and the upper cover 31 can be more firmly fixed on the filter cartridge 30 through the fixing bolts.

The dust-fall water enters the filter box 30 from the water inlet 36, passes through the filter plate 35 and then enters the water outlet 33, and under the action of the filter plate 35, impurities such as silt particles and the like in the dust-fall water are filtered, so that the work of improving the water quality of the dust-fall water is realized; part of the silt particles after filtration are attached to the filter plates 35, and part of the silt particles are deposited at the bottom of the filter cartridge 30, and the height of the pipe orifice of the water inlet 36 is higher than the bottom wall of the filter cartridge 30, so that the deposited silt particles cannot flow back into the water tank 5.

When more sediment particles are deposited in the filter box 30 and need to be cleaned, the sealing plug 38 is opened, water in the filter box 30 is discharged, the sediment in the filter box 30 can be discharged from the sewage discharge port 37 under the driving action of water flow, and after cleaning, the sealing plug 38 is installed back, so that the cleaning work of the filter box 30 is realized.

When the filter plate 35 needs to be replaced, the fixing bolt is unscrewed, the upper cover 31 is taken down, the filter plate 35 is separated from the upper clamping groove 40 at the moment, the filter plate 35 is pulled out from the lower clamping groove 34, a new filter plate 35 is replaced, the upper cover 31 is installed back, and the filter plate 35 is in contact connection with the upper clamping groove 40 at the moment, so that the replacement work of the filter plate 35 is realized.

The specific working process is as follows:

pour into the dust fall water into 5 water tanks, start this device.

As shown in fig. 1, the motor 10 drives the first bevel gear 11 to rotate, and under the action of the second bevel gear 12 and the rotating shaft of the rotating wheel, the first bevel gear 11 rotates to drive the rotating wheel 14 to rotate.

As shown in fig. 2-5, the runner 14 drives the sliding shaft 16 to rotate around the axis of the runner 14, and while the sliding shaft 16 rotates around the axis of the runner 14, the sliding shaft 16 slides in the sliding groove 19 relative to the sliding groove 19, and finally the connecting rod 15 is driven to swing around the second rotating shaft 17 under the action of the second rotating shaft 17.

The gear 21 rotates to drive the nozzle 2 to swing, so that the work of adjusting the direction of water mist sprayed by the nozzle 2 is realized, and the dust fall range is enlarged.

As shown in fig. 1 and 6, the dust-fall water in the water tank 5 is pumped by the submersible pump 3, enters the filter cartridge 30 through the water inlet 36, and after passing through the filter plate 35, the sand particles mixed in the dust-fall water are filtered by the filter plate 35, so that the water quality of the dust-fall water is improved.

Filtered dust fall water flows out through the water outlet 33 and flows to the nozzle 2 through the hose 4, and under the action of the nozzle 2, the dust fall water is sprayed to the air in a water mist mode, so that the dust fall spraying work is realized.

The sediment particles filtered by the filter plate 35 are partially attached to the filter plate 35 and partially deposited on the bottom of the filter cartridge 30, and the height of the opening of the water inlet 36 is higher than the bottom wall of the filter cartridge 30, so that the deposited sediment particles do not flow back into the water tank 5.

As shown in fig. 6 and 7, when a relatively large amount of sediment particles are deposited in the filter cartridge 30 and need to be cleaned, the sealing plug 38 is opened, water in the filter cartridge 30 is discharged, the sediment in the filter cartridge 30 can be discharged from the sewage discharge port 37 under the driving action of water flow, and after cleaning, the sealing plug 38 is installed back, so that the cleaning work of the filter cartridge 30 is realized.

It should be particularly noted that, in the process of cleaning the sediment particles in the filter cartridge 30, the submersible pump 3 may also continue to operate, so that the sediment deposited in the filter cartridge 30 can be cleaned more thoroughly under the impact of the water flow pumped by the submersible pump 3, and meanwhile, the impact of the water flow also has a certain washing effect on the filter plate 35, so that some sediment particles attached to the filter plate can be washed away, thereby prolonging the service life of the filter plate 35, and after the cleaning is completed, the sealing plug 38 is installed back.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an environmental protection sprinkler is used in construction, includes support (1) and water tank (5), be provided with immersible pump (3) in water tank (5), there are nozzle (2), its characterized in that immersible pump (3) through the pipe connection: a gear (21) is rotatably connected to the bracket (1), and the nozzle (2) is arranged on the upper side of the gear (21); a connecting rod (15) is hinged to the support (1), a half gear (20) is fixedly connected to the end of the connecting rod (15), and the half gear (20) is meshed with the gear (21); the connecting rod (15) is provided with a sliding groove (19), the support (1) is rotatably connected with a rotating wheel (14), the rotating wheel (14) is eccentrically connected with a sliding shaft (16), and the sliding shaft (16) is arranged in the sliding groove (19) in a sliding manner; the rotating wheel (14) is connected with a driving structure for driving the rotating wheel (14) to rotate.

2. The environmentally-friendly spraying device for construction according to claim 1, wherein a pipeline between the submersible pump (3) and the nozzle (2) is connected with a filtering structure, the filtering structure comprises a filter cartridge (30), the filter cartridge (30) is detachably connected with an upper cover (31), a lower clamping groove (34) is formed in the bottom of the filter cartridge (30), the upper cover (31) is provided with an upper clamping groove (40) matched with the lower clamping groove (34), and the lower clamping groove (34) and the upper clamping groove (40) are detachably connected with a filter plate (35); a water outlet (33) and a water inlet (36) are formed in the filter box (30), the water outlet (33) and the water inlet (36) are located on two sides of the filter plate (35), the water inlet (36) is connected with the submersible pump (3), and the water outlet (33) is connected with the nozzle (2).

3. The environmentally-friendly spraying device for construction as claimed in claim 2, wherein a lower groove (42) is formed on a contact surface of the filter box (30) and the upper cover (31), the upper cover (31) is provided with an upper groove (41) matched with the lower groove (42), and the lower groove (42) and the upper groove (41) are filled with the sealing strip (39).

4. The environmental protection sprinkler for construction as claimed in claim 3, wherein the filter box (30) is further opened with a drain outlet (37), the drain outlet (37) is detachably connected with a sealing plug (38), and the drain outlet (37) and the water inlet (36) are located at the same side of the filter plate (35).

5. An environmentally friendly spraying device for construction as claimed in claim 4, wherein a hose (4) is connected to the water outlet (33), and the other end of the hose (4) is connected to the nozzle (2).

6. An environmentally friendly sprinkler for construction as claimed in claim 1, wherein the driving structure comprises a motor (10), the motor (10) is disposed on the bracket (1), the motor (10) is connected with a first bevel gear (11), the first bevel gear (11) is engaged with a second bevel gear (12), the second bevel gear (12) is connected with the rotating wheel (14) through a rotating shaft, and the rotating shaft is rotatably connected with the bracket (1).

7. The environment-friendly spraying device for construction as claimed in claim 6, wherein the bracket (1) is further fixedly connected with a second rotating shaft (17), and the connecting rod (15) is hinged with the bracket (1) through the second rotating shaft (17).