CN211799662U

CN211799662U - Dust device for building engineering

Info

Publication number: CN211799662U
Application number: CN202020421483.3U
Authority: CN
Inventors: 肖瑞兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-10-30
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses a dust falling device for construction engineering, which comprises a bearing plate convenient to move and a hydraulic lifter arranged above the bearing plate; a rotary adjusting device is arranged at the center of the top end of the hydraulic lifter and comprises a group of bearings and matching discs movably connected with the two sides of the bearings, wherein the top matching disc is in welded fit with the group of bottom plates, and the bottom matching disc is welded and fixed with the hydraulic lifter; the top end of the bottom plate is provided with an angle adjusting device connected with the air duct device, the angle adjusting device comprises two groups of hydraulic cylinders and two groups of brackets which are symmetrically arranged, and the top ends of the hydraulic cylinders and the brackets are movably connected with the outer side of the air duct device through pin shafts; the filter is installed to the up end one side of bottom plate, one side of the delivery port of filter is provided with the water pump, one side of water pump is provided with the pump mouth. This dust device for building engineering is applicable to various quality of water, can remove the adjusting device at will, and the suitability is high.

Description

Dust device for building engineering

Technical Field

The utility model belongs to the technical field of dust fall equipment, concretely relates to dust device for building engineering.

Background

Along with modernization construction and city and countryside integration construction level are higher and higher, the dust source that produces in the building process also presents diversified trend, but in the construction process at present stage, dust pollution mainly includes:

(1) construction dust pollution caused by building materials, such as environmental pollution factors caused by cement relocation, on-site concrete mixing and falling objects. (2) Due to the large amount of house engineering, the complex application of engineering building materials and the large use of substances such as concrete in field construction, the dust pollution in the house removal process causes that a large amount of dust is placed in the air in the actual building removal process, and the life and the ecological development of surrounding residents are influenced. (3) Improper field device and material stacking; in site construction, due to the streamline and complication of the construction process and the loss of site management, the construction dust is accompanied with wind power to cause the dust flying and dust pollution of roads.

The dust-settling device is fixed at first, and then, in order to meet market demands, a movable dust-settling device is provided, so that the dust-settling device in the current market is too heavy and cannot be moved at will, and the water quality of most regions cannot be applied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device for building engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust falling device for constructional engineering comprises a bearing plate convenient to move and a hydraulic lifter arranged above the bearing plate;

a rotary adjusting device is arranged at the center of the top end of the hydraulic lifter and comprises a group of bearings and matching discs movably connected with the two sides of the bearings, wherein the top matching disc is in welded fit with the group of bottom plates, and the bottom matching disc is welded and fixed with the hydraulic lifter;

the top end of the bottom plate is provided with an angle adjusting device connected with the air duct device, the angle adjusting device comprises two groups of hydraulic cylinders and two groups of brackets which are symmetrically arranged, and the top ends of the hydraulic cylinders and the brackets are movably connected with the outer side of the air duct device through pin shafts;

the filter is installed to the up end one side of bottom plate, one side of the delivery port of filter is provided with the water pump, one side of water pump is provided with the pump mouth, and cup joints a water outlet hose on the pump mouth, the filter valve is cup jointed to the water outlet hose other end, one side that the water pump was kept away from to the filter has seted up a set of water inlet, the water inlet cup joints the oral siphon.

Preferably, four groups of universal wheels are installed at the bottom of the bearing plate, brake pads are installed on the universal wheels, and a push-pull handrail is installed on one side of the bearing plate.

Preferably, the filter is the inside cuboid box column structure who sets up the filtration storehouse, and filters the storehouse and separate for two parts about intercommunication by a set of baffle, and wherein the left side part is provided with first filter screen, second filter screen and third filter screen.

Preferably, the air duct device comprises fan blades and an air duct main body, wherein the fan blades are installed on one side of the air duct main body, and a protective net is arranged on one side of the fan blades facing the outside.

Preferably, one side of the air duct device, which is far away from the fan blades, is provided with a spray opening, and a spray structure connected with a pipeline is fixed in the spray opening.

Preferably, the spraying structure comprises a filter valve and a plurality of groups of nozzles, the filter valve is sleeved with a water outlet hose and connected to a pump opening of the water pump, the plurality of groups of nozzles are arranged on the outer edge of a spraying opening at the top end of the air duct device, and the filter valve is connected with the nozzles through a pipeline.

The utility model discloses a technological effect and advantage: the dust falling device for the building engineering can be connected with a water source or a waterwheel and adopts a water pump water supply double-filtration mode, a first filter screen, a second filter screen and a third filter screen are arranged in a first heavy-filtration filter, the first filter screen, the second filter screen and the third filter screen are respectively 300 meshes, 250 meshes and 200 meshes, impurities in water are filtered, then the water passes through a water pump, and then flows through a second heavy-filtration filter valve, so that double filtration is realized; universal wheels and push-pull handrails which are convenient to move are arranged below the bottom bearing plate; the direction, the angle and the height of the air duct device can be adjusted by manual adjustment, rotation of the adjusting device, the angle adjusting device and the hydraulic lifter; this dust device for building engineering is applicable to various quality of water, can remove the adjusting device at will, and the suitability is high.

Drawings

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

FIG. 2 is a half sectional view of the filter of the present invention;

fig. 3 is a schematic structural view of the air duct device of the present invention;

fig. 4 is a schematic exploded view of the adjusting device of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: the device comprises a bearing plate 1, universal wheels 101, a push-pull handrail 102, a brake pad 103, a hydraulic lifter 2, a rotation adjusting device 3, a bearing 302, a matching disc 304, a filter 4, a water inlet pipe 401, a water inlet 402, a water outlet 403, a first filter screen 404, a second filter screen 405, a third filter screen 406, an angle adjusting device 5, a hydraulic cylinder 501, a pin shaft 502, a bracket 503, a wind tube 6, a wind tube 601, a protective screen 602, fan blades 603, a spray structure 7, a filter valve 701, a nozzle 702, a bottom plate 8, a water pump 9, a pump opening 901 and a water outlet hose 902.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a dust-settling device for construction engineering, as shown in fig. 1-5, which comprises a bearing plate 1 convenient to move and a hydraulic lifter 2 arranged above the bearing plate 1 (the hydraulic lifter 2 is a straight-top hydraulic lifter, but the hydraulic lifter is not limited to the type in actual use, and can be selected by a user);

a rotary adjusting device 3 is arranged at the center of the top end of the hydraulic lifter 2, the rotary adjusting device 3 comprises a group of bearings 301 and matching discs 304 movably connected to two sides of the bearings 301, wherein the top matching discs 304 are welded and matched with a group of bottom plates 8, and the bottom matching discs 304 are welded and fixed with the hydraulic lifter 2;

the top end of the bottom plate 8 is provided with an angle adjusting device 5 connected with the air duct device 6, the angle adjusting device 5 comprises two groups of hydraulic cylinders 501 and two groups of brackets 503 which are symmetrically arranged, and the top ends of the hydraulic cylinders 501 and the brackets 503 are movably connected with the outer side of the air duct device 6 through a pin shaft 502;

a filter 4 is fixed on one side of the upper end face of the bottom plate 8 through bolts, a water pump 9 (the type of the water pump is SYB-1, but the water pump is not limited to the type in practical use and can be selected by a user) is connected to one side of a water outlet 403 of the filter 4 through bolts, a water outlet hose 902 is sleeved on a pump port 901 of the water pump 9, a filter valve 701 is sleeved on the other end of the water outlet hose 902, one side, far away from the water pump 9, of the filter 4 is provided with a group of water inlets 402, the water inlets 402 are sleeved with water inlet pipes 401, and the water inlet pipes 401 can be connected with a water source or a waterw.

Specifically, four groups of universal wheels 101 are installed at the bottom of the bearing plate 1, a brake pad 103 for achieving a braking function is installed on each universal wheel 101, a push-pull handrail 102 is installed on one side of the bearing plate 1, and the universal wheels 101 are matched to facilitate movement of the dust settling device.

Specifically, the filter 4 is a rectangular box-shaped structure with a filter chamber therein, the filter chamber is divided into a left part and a right part which are communicated with each other by a set of baffles, wherein the left part is provided with a first filter screen 404, a second filter screen 405 and a third filter screen 406 (the mesh numbers of the first filter screen 305, the second filter screen 306 and the third filter screen 307 are respectively 300 meshes, 250 meshes and 200 meshes) for filtering impurities in water for the first time, so as to avoid blocking the nozzle 702.

Specifically, the air duct device 6 includes fan blades 603 and an air duct main body 601, the fan blades 603 are installed on one side of the air duct main body 601, and a protective net 602 is disposed on one side of the fan blades 603 facing the outside.

Specifically, one side of the air duct device 6, which is far away from the fan blades 603, is provided with a spray nozzle, and a spray structure 7 connected with a pipeline is fixed on the outer edge of the spray nozzle.

Specifically, the spraying structure 7 includes a filter valve 701 and a plurality of sets of nozzles 702, the filter valve 701 is sleeved with a water outlet hose 902 and connected to a pump port 901 of the water pump 9 for filtering impurities in water for the second time to avoid blocking the nozzles 702, the plurality of sets of nozzles 702 are installed at an outer edge of a spraying port at the top end of the air duct device 6, and the filter valve 701 and the nozzles 702 are connected through a pipeline (the filter valve 701 is a membrane type brass filter model 2211020BS, but is not limited to this model during actual use, and a user can select the type by himself/herself).

The theory of operation, this dust device for building engineering, in the use, after the inspection water source (water source or waterwheel are connected to the optional case, do not do the restriction during use), behind the fixed universal wheel of brake block 103, open equipment switch water pump 9 and begin work, water is taken out and is filtered 4 back, take out the water after filtering to filter valve 701, carry out secondary filter, then by the minimum water smoke of nozzle 702 blowout diameter, blow to the operating point sky through dryer device 6, through manual regulation, rotation regulation device 3, angle regulation device 5 and hydraulic pressure riser 2, the direction of adjustment dryer device 6, angle and height. After the operation is finished, the dust settling device can be moved to the next operation point through the matching of the push-pull handrail 102 and the universal wheel 101.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A dust falling device for constructional engineering comprises a bearing plate (1) convenient to move and a hydraulic lifter (2) arranged above the bearing plate (1);

the method is characterized in that: a rotary adjusting device (3) is arranged at the center of the top end of the hydraulic lifter (2), the rotary adjusting device (3) comprises a group of bearings (301) and a matching disc (304) movably connected with the two sides of the bearings (301), the top matching disc (304) is in welding matching with the group of bottom plates (8), and the bottom matching disc (304) is fixedly welded with the hydraulic lifter (2);

the top end of the bottom plate (8) is provided with an angle adjusting device (5) connected with the air duct device (6), the angle adjusting device (5) comprises two groups of hydraulic cylinders (501) and two groups of brackets (503) which are symmetrically arranged, and the top ends of the hydraulic cylinders (501) and the brackets (503) are movably connected with the outer side of the air duct device (6) through pin shafts (502);

the water inlet and outlet device is characterized in that a filter (4) is installed on one side of the upper end face of the bottom plate (8), a water pump (9) is arranged on one side of a water outlet (403) of the filter (4), a pump opening (901) is formed in one side of the water pump (9), a water outlet hose (902) is sleeved on the pump opening (901), a filter valve (701) is sleeved on the other end of the water outlet hose (902), a group of water inlets (402) are formed in one side, far away from the water pump (9), of the filter (4), and a water inlet pipe (401) is sleeved on the water.

2. The dust falling device for the building engineering of claim 1, characterized in that: four groups of universal wheels (101) are installed at the bottom of the bearing plate (1), brake pads (103) are installed on the universal wheels (101), and push-pull handrails (102) are installed on one side of the bearing plate (1).

3. The dust falling device for the building engineering of claim 1, characterized in that: the filter (4) is of a cuboid box-shaped structure with a filter bin arranged inside, the filter bin is divided into a left part and a right part which are communicated with each other by a group of baffles, and a first filter screen (404), a second filter screen (405) and a third filter screen (406) are arranged on the left part.

4. The dust falling device for the building engineering of claim 1, characterized in that: the air duct device (6) comprises fan blades (603) and an air duct main body (601), wherein the fan blades (603) are installed on one side of the air duct main body (601), and a protective net (602) is arranged on one side, facing the outside, of the fan blades (603).

5. The dust falling device for the building engineering of claim 4, characterized in that: one side of the air duct device (6) far away from the fan blades (603) is provided with a spray opening, and a spray structure (7) connected with a pipeline is fixed in the spray opening.

6. The dust falling device for the building engineering of claim 5, characterized in that: the spraying structure (7) comprises a filter valve (701) and a plurality of groups of nozzles (702), the filter valve (701) is sleeved with a water outlet hose (902) and connected to a pump opening (901) of a water pump (9), the plurality of groups of nozzles (702) are installed on the outer edge of a spraying opening at the top end of the air duct device (6), and the filter valve (701) is connected with the nozzles (702) through a pipeline.