CN216062550U

CN216062550U - Dust device for constructional engineering construction

Info

Publication number: CN216062550U
Application number: CN202121690590.7U
Authority: CN
Inventors: 镇竹青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-18
Anticipated expiration: 2031-07-23

Abstract

The utility model belongs to the field of dust-settling equipment, and particularly relates to a dust-settling device for building engineering construction, which comprises a movable frame, wherein a water supply mechanism is arranged at the top of the movable frame, a shell is arranged at the top of the movable frame, a rotating rod is rotatably arranged at the top of the movable frame, a U-shaped seat is arranged at the top of the rotating rod, a rotating shaft is rotatably arranged in the U-shaped seat, a spraying mechanism is arranged at one end of the rotating shaft, a connecting seat is arranged at the bottom of the shell, a rotating shaft is rotatably arranged on the connecting seat, bevel gears are respectively arranged at one end of the rotating shaft and the rotating shaft, the two bevel gears are meshed with each other, an outer gear is arranged at the other end of the rotating shaft, an annular plate is slidably sleeved on the rotating rod, a push rod is arranged at the top end of the annular plate, and the top end of the push rod is hinged to the spraying mechanism. The dust-settling device is reasonable in design, and can improve the spraying range and further improve the dust-settling efficiency by the reciprocating swing of the spraying mechanism in the horizontal direction and the swing in the vertical direction.

Description

Dust device for constructional engineering construction

Technical Field

The utility model relates to the technical field of dust settling equipment, in particular to a dust settling device for building engineering construction.

Background

The dust prevention and control of the construction site, particularly the air dust prevention and control, become a key difficult problem in construction management work, and because vehicles such as earthwork excavation and transportation, material supply, construction waste clearing and the like of the construction site are frequently passed in and out, a large amount of dust is inevitably generated to pollute the urban air environment, so a dust settling device must be installed on the construction site.

When using, the existing dust suppression device for building engineering construction is mainly fixedly arranged in a spraying mechanism, so that the spraying range is fixed, the dust suppression efficiency is low, the problem that the spraying mechanism is not convenient to swing is solved, and the dust suppression device for building engineering construction is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a spraying mechanism is inconvenient to swing in the prior art, and provides a dust settling device for construction engineering construction.

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

the utility model provides a building engineering construction dust device, including moving vehicle frame, water supply mechanism is installed at moving vehicle frame's top, the casing is installed at moving vehicle frame's top, moving vehicle frame's top is rotated and is installed the dwang, the U-shaped seat is installed at the top of dwang, the axis of rotation is installed to U-shaped seat internal rotation, the one end of axis of rotation is installed and is sprayed the mechanism, the connecting seat is installed to the bottom of casing, it installs the rotation axis to rotate on the connecting seat, all install bevel gear in the one end of rotation axis and the axis of rotation, two bevel gear mesh mutually, the outer gear is installed to the other end of rotation axis, sliding sleeve is equipped with the annular plate on the dwang, the push rod is installed on the top of annular plate, the top of push rod articulates on spraying the mechanism, be equipped with canceling release mechanical system on the annular plate, install actuating mechanism in the casing, actuating mechanism is connected with outer gear and annular plate.

Preferably, the driving mechanism includes a rotating electric machine, a cam, a sliding plate, and a rack plate, the rotating electric machine is fixedly mounted on an inner wall of the housing, the cam is fixedly disposed on an output shaft of the rotating electric machine, the sliding plate is slidably mounted in the housing, the rack plate is fixedly disposed on the sliding plate, and the rack plate is engaged with the outer gear.

Preferably, the connecting plate is installed to one side of rack plate, and the dwang runs through the connecting plate, and the bracing piece is installed on the top of connecting plate, and the bracing piece contacts with the annular plate, and a plurality of fixed springs are installed to the bottom of connecting plate, and fixed spring's bottom fixed mounting is on the casing.

Preferably, canceling release mechanical system includes spacing groove, spacing seat and coupling spring, the spacing groove is seted up on the both sides of dwang, installs spacing seat on the both sides inner wall of annular slab, spacing seat and spacing groove sliding connection, and coupling spring's bottom is installed on spacing seat, and coupling spring's top is installed on the top inner wall of spacing groove.

Preferably, guide grooves are formed in the inner wall of the front side and the inner wall of the rear side of the shell, guide seats are mounted on the front side and the rear side of the sliding plate, and the guide seats are connected with the corresponding guide grooves in a sliding mode.

Preferably, the water supply mechanism comprises a water tank, a circulating water pump is arranged in the water tank, and a hose is connected between the spraying mechanism and the circulating water pump.

The utility model has the beneficial effects that:

1. the spraying mechanism can be supplied with water through the water supply mechanism, water can be sprayed through the spraying mechanism, and dust can be adsorbed through water, so that dust can be reduced for the construction of the building engineering;

2. the rotating motor can drive the cam to rotate by starting the rotating motor, the rack plate can move up and down under the matching of the cam and the fixed spring, the rack plate can drive the outer gear to swing back and forth, and the rotating rod and the spraying mechanism can swing back and forth in the horizontal direction through the matching of the rotating shaft and the bevel gear;

3. when the rack plate reciprocates, the annular plate can reciprocate up and down through the cooperation of the connecting plate, the supporting rod, the annular plate and the reset mechanism, and the annular plate can drive the spraying mechanism to swing in the vertical direction through the push rod.

Drawings

Fig. 1 is a schematic perspective view of a dust settling device for construction engineering according to the present invention;

fig. 2 is a schematic structural view of a construction dust settling device for building engineering according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a dust settling device for construction engineering according to the present invention;

fig. 4 is a schematic structural diagram of part B of a dust settling device for construction engineering according to the present invention.

In the figure: 1. moving the frame; 2. a water supply mechanism; 3. a housing; 4. rotating the rod; 5. a U-shaped seat; 6. a rotating shaft; 7. a spraying mechanism; 8. a connecting seat; 9. a rotating shaft; 10. a bevel gear; 11. an outer gear; 12. a rotating electric machine; 13. a cam; 14. a sliding plate; 15. a rack plate; 16. a connecting plate; 17. a support bar; 18. fixing the spring; 19. an annular plate; 20. a push rod; 21. a reset mechanism.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a dust-settling device for building engineering construction, comprising a movable frame 1, a water supply mechanism 2 is installed on the top of the movable frame 1, a housing 3 is installed on the top of the movable frame 1, a rotating rod 4 is installed on the top of the movable frame 1 in a rotating manner, a U-shaped seat 5 is installed on the top of the rotating rod 4, a rotating shaft 6 is installed in the U-shaped seat 5 in a rotating manner, a spraying mechanism 7 is installed at one end of the rotating shaft 6, a connecting seat 8 is installed at the bottom of the housing 3, a rotating shaft 9 is installed on the connecting seat 8 in a rotating manner, bevel gears 10 are installed on one end of the rotating shaft 9 and the rotating shaft 6, the two bevel gears 10 are meshed with each other, an outer gear 11 is installed at the other end of the rotating shaft 9, an annular plate 19 is slidably sleeved on the rotating rod 4, a push rod 20 is installed at the top end of the annular plate 19, the top end of the push rod 20 is hinged on the spraying mechanism 7, a reset mechanism 21 is arranged on the annular plate 19, the housing 3 houses a drive mechanism which is connected to the outer gear 11 and the annular plate 19.

In this embodiment, the driving mechanism includes a rotating electrical machine 12, a cam 13, a sliding plate 14 and a rack plate 15, the rotating electrical machine 12 is fixedly installed on the inner wall of the housing 3, the cam 13 is fixedly installed on the output shaft of the rotating electrical machine 12, the sliding plate 14 is slidably installed in the housing 3, the rack plate 15 is fixedly installed on the sliding plate 14, the rack plate 15 is engaged with the external gear 11, the rotating electrical machine 12 can drive the cam 13 to rotate, the rack plate 15 can move up and down under the cooperation of the cam 13 and the fixed spring 18, and the rack plate 15 can drive the external gear 11 to swing back and forth.

In this embodiment, connecting plate 16 is installed to one side of rack plate 15, and dwang 4 runs through connecting plate 16, bracing piece 17 is installed on the top of connecting plate 16, bracing piece 17 contacts with annular plate 19, a plurality of fixed spring 18 are installed to the bottom of connecting plate 16, the bottom fixed mounting of fixed spring 18 is on casing 3, when rack plate 15 reciprocated, through connecting plate 16, bracing piece 17, annular plate 19 and canceling release mechanical system's cooperation, can make annular plate 19 carry out up-and-down reciprocating motion, annular plate 19 can drive through push rod 20 and spray mechanism 7 and go on swinging on vertical direction.

In this embodiment, the reset mechanism 21 includes a limiting groove, a limiting seat and a connecting spring, the limiting groove is opened on both sides of the rotating rod 4, the limiting seat is installed on the inner walls of both sides of the annular plate 19, the limiting seat is connected with the limiting groove in a sliding manner, the bottom end of the connecting spring is installed on the limiting seat, and the top end of the connecting spring is installed on the inner wall of the top of the limiting groove.

In this embodiment, guide grooves have been all opened on the front inner wall and on the rear inner wall of housing 3, and the guide holder is all installed to the front side and the rear side of sliding plate 14, and guide holder and the guide groove sliding connection that corresponds, through being provided with guide holder and guide groove, can be so that sliding plate 14 carries out stable removal.

In this embodiment, water supply mechanism 2 includes the water tank, is provided with circulating water pump in the water tank, sprays to be connected with the hose between mechanism 7 and the circulating water pump, can supply water to spraying mechanism 7 through water supply mechanism 2, can be to the water spray through spraying mechanism 7, can adsorb the dust through water.

In the utility model, the water supply mechanism 2 can supply water to the spraying mechanism 7, the spraying mechanism 7 can spray water, the water can adsorb dust, thereby reducing dust in the construction of the building engineering, the rotating motor 12 can drive the cam 13 to rotate by starting the rotating motor 12, the rack plate 15 can be moved up and down by the cooperation of the cam 13 and the fixing spring 18, the rack plate 15 can drive the external gear 11 to reciprocate, through the matching of the rotating shaft 9 and the bevel gear 10, the rotating rod 4 and the spraying mechanism 7 can be made to perform reciprocating swing in the horizontal direction, when the rack plate 15 moves up and down, the annular plate 19 can move up and down in a reciprocating manner through the matching of the connecting plate 16, the supporting rod 17, the annular plate 19 and the reset mechanism, and the annular plate 19 can drive the spraying mechanism 7 to swing in the vertical direction through the push rod 20.

The construction dust settling device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a dust device for construction engineering, includes moving vehicle frame (1), its characterized in that, water supply mechanism (2) are installed at the top of moving vehicle frame (1), casing (3) are installed at the top of moving vehicle frame (1), the top of moving vehicle frame (1) is rotated and is installed dwang (4), U-shaped seat (5) are installed at the top of dwang (4), axis of rotation (6) are installed to U-shaped seat (5) internal rotation, spray mechanism (7) are installed to the one end of axis of rotation (6), connecting seat (8) are installed to the bottom of casing (3), rotate on connecting seat (8) and install rotation axis (9), all install bevel gear (10) on the one end of rotation axis (9) and axis of rotation (6), two bevel gear (10) mesh mutually, outer gear (11) are installed to the other end of rotation axis (9), sliding sleeve is equipped with annular plate (19) on dwang (4), push rod (20) are installed on the top of annular plate (19), the top of push rod (20) articulates on spraying mechanism (7), be equipped with canceling release mechanical system (21) on annular plate (19), install actuating mechanism in casing (3), actuating mechanism is connected with outer gear (11) and annular plate (19).

2. A dust-settling device for building engineering construction according to claim 1, wherein the driving mechanism comprises a rotating motor (12), a cam (13), a sliding plate (14) and a rack plate (15), the rotating motor (12) is fixedly mounted on the inner wall of the housing (3), the cam (13) is fixedly arranged on the output shaft of the rotating motor (12), the sliding plate (14) is slidably mounted in the housing (3), the rack plate (15) is fixedly arranged on the sliding plate (14), and the rack plate (15) is meshed with the external gear (11).

3. The dust falling device for the construction engineering is characterized in that a connecting plate (16) is installed on one side of a rack plate (15), a rotating rod (4) penetrates through the connecting plate (16), a supporting rod (17) is installed at the top end of the connecting plate (16), the supporting rod (17) is in contact with an annular plate (19), a plurality of fixing springs (18) are installed at the bottom end of the connecting plate (16), and the bottom ends of the fixing springs (18) are fixedly installed on a shell (3).

4. The dust falling device for the building engineering construction according to claim 1, wherein the reset mechanism (21) comprises a limiting groove, a limiting seat and a connecting spring, the limiting groove is formed in two sides of the rotating rod (4), the limiting seat is installed on inner walls of two sides of the annular plate (19) and is in sliding connection with the limiting groove, the bottom end of the connecting spring is installed on the limiting seat, and the top end of the connecting spring is installed on an inner wall of the top of the limiting groove.

5. The dust settling device for the building engineering construction according to claim 1, wherein guide grooves are formed in the front inner wall and the rear inner wall of the housing (3), guide seats are installed on the front side and the rear side of the sliding plate (14), and the guide seats are slidably connected with the corresponding guide grooves.

6. The construction dust fall device according to claim 1, wherein the water supply mechanism (2) comprises a water tank, a circulating water pump is arranged in the water tank, and a hose is connected between the spraying mechanism (7) and the circulating water pump.