CN216223560U

CN216223560U - Construction site dust device for building engineering

Info

Publication number: CN216223560U
Application number: CN202122965777.XU
Authority: CN
Inventors: 李�灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a construction site dust-settling device for constructional engineering, which comprises a mounting plate and an outer barrel, wherein the outer barrel is vertically fixed in the center of the top of the mounting plate, the inner barrel penetrating through the mounting plate is rotatably arranged in the outer barrel, the bottom end of the inner barrel is communicated with a water supply pipe in rotary sealing fit, the outer side of the bottom end of the water supply pipe is arranged in a water storage tank, one side of the top of the mounting plate is provided with a motor for driving the inner barrel to rotate, and the top end of the inner barrel is communicated with a hose. Has the advantages that: according to the utility model, the existing water spraying dust settling equipment rotating horizontally is changed into rotating along the wave direction, so that an annular dust settling area sprayed by the traditional dust settling equipment is optimized into a circular dust settling area which can be covered inside, the adsorption effect of dust settling water liquid on dust in air is further increased, the dust settling effect is better, and the practicability is strong.

Description

Construction site dust device for building engineering

Technical Field

The utility model relates to the field of constructional engineering, in particular to a construction site dust falling device for constructional engineering.

Background

In the construction process of the building engineering, a plurality of dust points, a wide area and a long line are raised in a construction site, the raised dust of the building engineering becomes one of main causes of air pollution of a central urban area, the pavement hardening is not completely realized in the construction site, a large amount of raised dust is generated by vehicles for transporting cement, sand and stone and slag soil, the urban raised dust is aggravated, and construction site dust falling equipment of the building engineering is important equipment for ensuring that the raised dust of the construction site is controlled within an allowable range.

The applicant finds that at least the following technical problems exist in the prior art: building engineering construction dust fall equipment who uses at present uses rotary type spraying dust fall equipment, through rotatory water spray in order absorbing the dust, promotes raise dust landing ground, and current rotation type water spray dust fall equipment spun water liquid can form an annular dust ring that falls in the construction place, only has the dust fall effect to the dust that annular hosepipe covered, and water liquid coverage is little, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a construction site dust-settling device for construction engineering, which changes the existing water spraying dust-settling equipment rotating horizontally into rotating along the wave direction, so that an annular dust-settling area sprayed by the traditional dust-settling equipment is optimized into a circular dust-settling area which can be covered inside, the adsorption effect of dust in air by dust-settling water liquid is further increased, the dust-settling effect is better, the practicability is strong, and details are explained in the following.

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

the utility model provides a construction site dust-settling device for constructional engineering, which comprises a mounting plate and an outer barrel, wherein the outer barrel is vertically fixed in the center of the top of the mounting plate, the inner barrel penetrating through the mounting plate is rotatably arranged in the outer barrel, the bottom end of the inner barrel is communicated with a water supply pipe in rotary sealing fit, the outer side of the bottom end of the water supply pipe is arranged in a water storage tank, one side of the top of the mounting plate is provided with a motor for driving the inner barrel to rotate, and the top end of the inner barrel is communicated with a hose;

the outer tip of hose is provided with the spray tube, the outer tip of spray tube is provided with the shower nozzle, and this spray tube outside articulates there is to be fixed arm on the inner tube outer wall, the fixed arm below is provided with the digging arm, digging arm one end with the spray tube is articulated, just the digging arm other end is fixed with the atress piece, the vertical sliding fit in atress piece outside has the smooth frame of C shape, the urceolus top outside is fixed with the guide ring, and this guide ring outside is provided with the wave guide way, just the downside all is provided with annular spout on the guide ring, both ends extend to two sets ofly respectively about the smooth frame the spout inboard just with this spout sliding fit, atress piece middle part is provided with transversely extends to in the guide way and with this guide way sliding fit's guide bar.

When the construction site dust falling device for the building engineering is used, the inner barrel is driven to rotate under the support of the outer barrel by the aid of the motor, meanwhile, dust falling water is supplied to the inner barrel along a water supply pipe by the aid of a water pump, the fixed arm drives the hose, the spray pipe and the spray head to synchronously rotate in the rotating process of the inner barrel, the movable arm at the bottom side of the spray pipe is pulled by the spray pipe to support the movable arm to synchronously rotate, the guide rod of the stress block at the bottom end of the movable arm slides in the wave-shaped guide groove while the movable arm rotates, the movable arm pulls the spray pipe to vertically reciprocate under the support of the fixed arm, dust falling water sprayed by the spray head at the end of the spray pipe is sprayed repeatedly up and down while rotating, and the spraying coverage uniformity of the dust falling water to a construction area is improved.

Preferably, a transmission gear is arranged on the outer side of the bottom end of the inner cylinder, the output end of the motor vertically extends to the bottom side of the mounting plate, a driving gear is fixed on the output end of the motor, and the driving gear is meshed with the transmission gear.

Preferably, two groups of bottom frames are symmetrically arranged on the front side and the rear side of the bottom of the mounting plate, each bottom frame is a U-shaped frame with an upward opening, and the opposite sides of the bottom of each bottom frame are longitudinally connected with a cross beam for supporting the water storage tank.

Preferably, the bottom side of the front surface of the water storage tank is longitudinally communicated with a discharge pipe, the middle part of the discharge pipe is provided with a manual switch valve, the bottom end of the water supply pipe is provided with a water pump, the water pump is fixed on one side of the inside of the water storage tank, and the output end of the water pump is communicated with the water supply pipe.

Preferably, the input end of the bottom of the water pump is communicated with a suction pipe, the suction pipe is made of a flexible pipe, and a floating plate is fixed on the outer side of one end, far away from the water pump, of the suction pipe.

Preferably, the end part of the suction pipe vertically penetrates through the floating plate and extends to the lower part of the floating plate, four corners of the bottom of the floating plate are vertically provided with support rods, and the length of each support rod is greater than that of each suction pipe extending to the lower part of the floating plate.

Has the advantages that: according to the utility model, the existing water spraying dust settling equipment rotating horizontally is changed into rotating along the wave direction, so that an annular dust settling area sprayed by the traditional dust settling equipment is optimized into a circular dust settling area which can be covered inside, the adsorption effect of dust settling water liquid on dust in air is further increased, the dust settling effect is better, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the outer barrel of the present invention;

FIG. 4 is a front view of the movable arm of the present invention;

fig. 5 is a schematic diagram showing the structure of the water storage tank of the present invention in a disassembled state.

The reference numerals are explained below:

1. mounting a plate; 101. a chassis; 2. an outer cylinder; 201. a guide ring; 201a, a guide groove; 201b, a chute; 3. an inner barrel; 301. a transmission gear; 4. an electric motor; 401. a drive gear; 5. a water storage tank; 501. a discharge pipe; 6. a water supply pipe; 601. a water pump; 602. a straw; 603. a floating plate; 603a, a support rod; 7. a hose; 701. a nozzle; 702. a spray head; 703. a fixed arm; 8. a movable arm; 801. a stress block; 801a, a guide rod; 802. and (6) sliding the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, the utility model provides a construction site dust-settling device for construction engineering, which comprises a mounting plate 1 and an outer cylinder 2, wherein the outer cylinder 2 is vertically fixed in the center of the top of the mounting plate 1, an inner cylinder 3 penetrating through the mounting plate 1 is rotatably arranged in the outer cylinder 2, the bottom end of the inner cylinder 3 is communicated with a water supply pipe 6 in rotary sealing fit, the outer side of the bottom end of the water supply pipe 6 is arranged in a water storage tank 5, a motor 4 for driving the inner cylinder 3 to rotate is arranged on one side of the top of the mounting plate 1, a transmission gear 301 is arranged on the outer side of the bottom end of the inner cylinder 3, the output end of the motor 4 vertically extends to the bottom side of the mounting plate 1, a driving gear 401 is fixed at the output end of the motor 4, the driving gear 401 is meshed with the transmission gear 301, a hose 7 is communicated with the top end of the inner cylinder 3, and the hose 7 is used for spraying out the dust-settling water conveyed by the water supply pipe 6 into the inner cylinder 3;

a spray pipe 701 is arranged at the outer end part of the hose 7, a spray head 702 is arranged at the outer end part of the spray pipe 701, a fixed arm 703 fixed on the outer wall of the inner cylinder 3 is hinged at the outer side of the spray pipe 701, the fixed arm 703 is used for supporting the spray pipe 701 to rotate along with the inner cylinder 3, a movable arm 8 is arranged below the fixed arm 703, one end of the movable arm 8 is hinged with the spray pipe 701, a stress block 801 is fixed at the other end of the movable arm 8, a C-shaped sliding frame 802 is vertically matched with the outer side of the stress block 801 in a sliding way, a guide ring 201 is fixed at the outer side of the top end of the outer cylinder 2, a wave-shaped guide groove 201a is arranged at the outer side of the guide ring 201, annular sliding grooves 201b are arranged at the upper side and the lower side of the guide ring 201, the upper end and the lower end of the sliding frame 802 respectively extend to the inner sides of the two groups of sliding grooves 201b and are matched with the sliding grooves 201b in a sliding way, the sliding frame 802 is used for supporting the stress block 801 to slide up and down, a guide rod 801 is arranged at the middle part of the stress block 801 to extend into the guide groove 201a and is matched with the guide groove 201a in a sliding way, in the rotating process of the inner cylinder 3 and the spray pipe 701, the guide rod 801a and the force bearing block 801 are supported by the wavy guide groove 201a to slide up and down, and the spray pipe 701 is pulled by the movable arm 8 to swing up and down in a reciprocating manner while rotating, so that the distribution uniformity of dust falling water sprayed by the spray head 702 is promoted.

As an optional embodiment, two groups of bottom frames 101 are symmetrically arranged at the front and back sides of the bottom of the mounting plate 1, the bottom frames 101 are U-shaped frames with upward openings, the opposite sides of the bottoms of the two groups of bottom frames 101 are longitudinally connected with cross beams for supporting the water storage tank 5, the bottom side of the front surface of the water storage tank 5 is longitudinally communicated with a discharge pipe 501, the middle part of the discharge pipe 501 is provided with a manual switch valve so as to control the opening and closing state of the discharge pipe 501 through the manual switch valve, the bottom end of the water supply pipe 6 is provided with a water pump 601, the water pump 601 is fixed at one side inside the water storage tank 5, the output end of the water pump 601 is communicated with the water supply pipe 6, the input end of the bottom of the water pump 601 is communicated with a suction pipe 602, the suction pipe 602 is made of a flexible pipe, the outer side of one end of the suction pipe 602 far away from the water pump 601 is fixed with a floating plate 603, the end of the suction pipe 602 vertically penetrates through the floating plate 603 and extends to the lower part of the floating plate 603, four corners of the bottom of the floating plate 603 are vertically provided with support rods 603, the length of the pole 603a is larger than the length of the suction pipe 602 extending to the lower part of the floating plate 603, because a large amount of dust exists in the construction site, the dust which is accumulated for a long time and settles to the bottom is caused to exist in the water storage tank 5, the end part of the suction pipe 602 is supported by the floating plate 603 and is always kept at the water surface position in the water storage tank 5, so that the construction dust which is accumulated and settled at the bottom in the water storage tank 5 is prevented from being adsorbed by the suction pipe 602, meanwhile, the pole 603a which is larger than the part of the suction pipe 602 extending out of the floating plate 603 is arranged at the bottom of the floating plate 603, when the floating plate 603 descends to the bottom in the water storage tank 5 along with the water surface, the bottom of the floating plate 603 and the suction pipe 602 are supported by the pole 603a, and the dust which is settled at the bottom in the water storage tank 5 is prevented from being adsorbed by the bottom of the suction pipe 602.

By adopting the structure, when in use, the motor 4 is used for driving the inner cylinder 3 to rotate under the support of the outer cylinder 2, the water pump 601 is used for supplying dust-reducing water into the inner cylinder 3 along the water supply pipe 6, the fixed arm 703 is used for driving the hose 7, the spray pipe 701 and the spray head 702 to synchronously rotate in the rotating process of the inner cylinder 3, the movable arm 8 at the bottom side of the spray pipe 701 is pulled by the spray pipe 701 so as to support the movable arm 8 to synchronously rotate by utilizing the spray pipe 701, the guide rod 801a of the force-bearing block 801 at the bottom end of the movable arm 8 slides in the wavy guide groove 201a when the movable arm 8 rotates, so that the movable arm 8 is used for pulling the spray pipe 701 to generate vertical reciprocating rotation under the support of the fixed arm 703 so as to promote the dust-reducing water sprayed by the spray head 702 at the end of the spray pipe 701 to be repeatedly sprayed up and down to the construction area, and the spraying coverage uniformity of the dust-reducing water is improved;

change into along the wave direction rotation through the water spray dust fall equipment with current horizontal rotation to it is regional to optimize the circular dust fall that traditional dust fall equipment spun annular dust fall is inside also can cover, and then increases the adsorption effect of dust fall water liquid to dust in the air, and the dust fall effect is better, and the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a construction site dust device for building engineering which characterized in that: the device comprises a mounting plate (1) and an outer barrel (2), wherein the outer barrel (2) is vertically fixed in the center of the top of the mounting plate (1), an inner barrel (3) penetrating through the mounting plate (1) is rotatably arranged in the outer barrel (2), the bottom end of the inner barrel (3) is communicated with a water supply pipe (6) in rotary sealing fit, the outer side of the bottom end of the water supply pipe (6) is arranged in a water storage tank (5), one side of the top of the mounting plate (1) is provided with a motor (4) for driving the inner barrel (3) to rotate, and the top end of the inner barrel (3) is communicated with a hose (7);

the outer end of the hose (7) is provided with a spray pipe (701), the outer end of the spray pipe (701) is provided with a spray head (702), the outer side of the spray pipe (701) is hinged with a fixed arm (703) fixed on the outer wall of the inner barrel (3), a movable arm (8) is arranged below the fixed arm (703), one end of the movable arm (8) is hinged with the spray pipe (701), the other end of the movable arm (8) is fixed with a stress block (801), the outer side of the stress block (801) is vertically matched with a C-shaped sliding frame (802) in a sliding way, the outer side of the top end of the outer barrel (2) is fixed with a guide ring (201), the outer side of the guide ring (201) is provided with a wave-shaped guide groove (201a), the upper side and the lower side of the guide ring (201) are respectively provided with an annular sliding groove (201b), the upper end and the lower end of the sliding frame (802) respectively extend to the inner sides of the two groups of the sliding grooves (201b) and are matched with the sliding grooves (201b) in a sliding way, the middle part of the stress block (801) is provided with a guide rod (801a) which transversely extends into the guide groove (201a) and is in sliding fit with the guide groove (201 a).

2. The construction site dust suppression device for the building engineering of claim 1, characterized in that: the outer side of the bottom end of the inner cylinder (3) is provided with a transmission gear (301), the output end of the motor (4) vertically extends to the bottom side of the mounting plate (1), a driving gear (401) is fixed at the output end of the motor (4), and the driving gear (401) is meshed with the transmission gear (301).

3. The construction site dust suppression device for the building engineering of claim 1, characterized in that: two groups of underframe (101) are symmetrically arranged on the front side and the rear side of the bottom of the mounting plate (1), the underframe (101) is a U-shaped frame with an upward opening, and the opposite sides of the bottom of the underframe (101) are longitudinally connected with a cross beam for supporting the water storage tank (5).

4. The construction site dust suppression device for the building engineering of claim 3, characterized in that: the water storage tank (5) is characterized in that a discharge pipe (501) is longitudinally communicated with the bottom side of the front face of the water storage tank (5), a manual switch valve is arranged in the middle of the discharge pipe (501), a water pump (601) is arranged at the bottom end of the water supply pipe (6), the water pump (601) is fixed on one side of the inside of the water storage tank (5), and the output end of the water pump (601) is communicated with the water supply pipe (6).

5. The construction site dust suppression device for the building engineering of claim 4, characterized in that: the bottom input end of the water pump (601) is communicated with a suction pipe (602), the suction pipe (602) is made of a flexible pipe, and a floating plate (603) is fixed on the outer side of one end, far away from the water pump (601), of the suction pipe (602).

6. The construction site dust suppression device for the building engineering of claim 5, characterized in that: the end of the suction pipe (602) vertically penetrates through the floating plate (603) and extends to the position below the floating plate (603), four corners of the bottom of the floating plate (603) are vertically provided with support rods (603a), and the length of each support rod (603a) is greater than that of the suction pipe (602) extending to the position below the floating plate (603).