CN218901281U - Building construction dust device - Google Patents

Abstract

The utility model discloses a building construction dust fall device which comprises a water diversion pipe arranged below a spraying frame of a sprinkler, wherein the water diversion pipe is connected with a water pump through a main water hose, a plurality of spray heads are fixedly arranged at the bottom of the water diversion pipe, a sliding plate is slidably arranged at the bottom of the spraying frame of the sprinkler along the horizontal direction, two rotary support plates are fixedly arranged at two ends of the bottom of the sliding plate, and symmetrically arranged rotary frames are fixedly arranged at the top of the water diversion pipe. This construction dust device can be even carry out watering dust fall, has solved former shower nozzle and has made the injection scope little owing to relatively fixed, sprays unevenly, leads to easily to constructing the too much too little problem of place injection water yield, is favorable to people to change the injection angle scope of shower nozzle according to actual need like this, can make the injection scope more extensive, and the more even of spraying, has satisfied people's user demand.

Description

Building construction dust device

Technical Field

The utility model relates to the field of buildings, in particular to a dust falling device for building construction.

Background

It is known that many dust particles are generated during house construction activities and pollute the atmosphere. Because dust may fly on a construction site, people work in such an environment for a long time and a large amount of dust is sucked in, thereby affecting the health of people.

At present, most of dust fall by spraying water on a construction site, wherein water spraying of the dust fall is generally composed of a main water pipe, a water diversion pipe and a spray head arranged on the water diversion pipe, and the water flow is vertically sprayed downwards from a spray nozzle. However, most of the traditional dust settling equipment sprays water at a fixed spray head angle to settle dust, so that the dust settling range is smaller, the spraying is uneven, and the dust settling efficiency and effect of a construction site are not ideal; therefore, we provide a dust fall device for building construction.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a dust-settling device for building construction.

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

the utility model provides a construction dust fall device, includes the shunt tubes of installing in the watering lorry spraying frame below, and the shunt tubes passes through main water hose and is connected with the water pump, and the bottom fixed mounting of shunt tubes has a plurality of shower nozzles, the watering lorry spraying frame's bottom has the sliding plate along horizontal direction slidable mounting, the bottom both ends of sliding plate all fixed mounting have two rotation extension boards, the top fixed mounting of shunt tubes has the swivel mount of symmetry setting, and the top rotation of swivel mount installs between two rotation extension boards, the bottom central point of sliding plate puts fixed mounting has the diaxon to stretch the motor, all fixedly connected with rotary rod on two output shafts of biaxon to stretch the motor, and the rotary rod is kept away from biaxially to stretch the one end rotation of motor and is installed on two rotation extension boards, is located the rotary rod between two rotation extension boards and has fixedly cup jointed circular gear, is equipped with the U type groove on the swivel mount, has fixedly cup jointed arc toothed ring on the inner wall of U type groove, and circular gear meshes with arc toothed ring;

the top fixed mounting of sliding plate has the removal slider, and the top of removing the slider runs through to the top of watering lorry spraying frame and fixedly connected with movable block along the horizontal direction slip, watering lorry spraying frame's top right-hand member fixed mounting has electric telescopic handle, electric telescopic handle's output and movable block fixed connection.

Preferably, a fixed plate is fixedly arranged at the right end of the top of the sprinkling frame of the sprinkling truck, and the right end of the electric telescopic rod is fixedly arranged on the fixed plate.

Preferably, the sprinkler frame is provided with a transverse sliding hole, and the movable sliding block penetrates through the transverse sliding hole in a sliding manner along the horizontal direction.

Preferably, the transverse sliding hole is internally fixedly provided with a transverse sliding rod, the movable sliding block is provided with a sliding hole, and the movable sliding block is sleeved on the transverse sliding rod through the sliding hole in a sliding manner.

Preferably, the rotating support plate is provided with a mounting hole, a bearing is fixedly sleeved in the mounting hole, and the rotating rod is rotatably mounted on the bearing.

Preferably, through holes are formed in the inner walls of the two sides of the U-shaped groove, and the rotating frame is sleeved on the rotating rod through the through holes.

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

1. according to the utility model, through forward and reverse rotation of two output shafts of the double-shaft stretching motor, the rotary rod is driven to rotate forward and reverse on the bearing of the rotary support plate, and the round gear, the arc-shaped toothed ring, the rotary frame, the water distribution pipe and the spray head are driven to rotate forward and reverse when the rotary rod rotates forward and reverse, so that the spray angle range of the spray head can be enlarged through forward and reverse rotation of the spray head, and the spray can be wider and more uniform;

2. in the utility model, the movable block can be driven to move left and right by the extension and contraction of the output end of the electric extension rod, and the movable block can drive the sliding plate, the rotary support plate, the rotary rod, the rotary frame, the water diversion pipe and the spray head to move left and right by the movable slide block, so that the spray range can be further enlarged, and the spray can be wider;

to sum up, this construction dust device can be even carry out watering dust fall, has solved the shower nozzle in the dust fall in the past and has made the injection range little owing to relatively fixed, sprays inhomogeneous, leads to easily to constructing the too much too little problem of field injection water yield, finally is favorable to people to change the injection angle and the injection range of shower nozzle according to actual need, can make the injection range more extensive, and the more even of injection, has satisfied the user demand of current dust fall greatly.

Drawings

FIG. 1 is a schematic diagram of a dust-settling device for construction according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic side view of a circular gear, an arc-shaped toothed ring and a rotary rod connecting structure in the utility model.

In the figure: the sprinkler comprises a sprinkler frame 1, a water diversion pipe 2, a sprinkler head 3, a sliding plate 4, a rotary support plate 5, a rotary frame 6, a U-shaped groove 60, a circular gear 61, an arc-shaped toothed ring 62, a bearing 63, a fixed plate 7, an electric telescopic rod 8, a movable block 9, a movable slide block 10, a transverse slide hole 11, a transverse slide rod 12, a rotary rod 13 and a double-shaft extension motor 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a dust settling device for construction comprises a water diversion pipe 2 arranged below a spraying frame 1 of a water spraying vehicle, wherein the water diversion pipe 2 is connected with a water pump through a main water hose, a plurality of spray heads 3 are fixedly arranged at the bottom of the water diversion pipe 2, a sliding plate 4 is slidably arranged at the bottom of the spraying frame 1 along the horizontal direction, two rotary support plates 5 are fixedly arranged at the two ends of the bottom of the sliding plate 4, a symmetrically arranged rotary frame 6 is fixedly arranged at the top of the water diversion pipe 2, the top of the rotary frame 6 is rotatably arranged between the two rotary support plates 5, a double-shaft extension motor 14 is fixedly arranged at the central position of the bottom of the sliding plate 4, rotary rods 13 are fixedly connected to two output shafts of the double-shaft extension motor 14, one ends of the rotary rods 13, which are far away from the double-shaft extension motor 14, are rotatably arranged on the two rotary support plates 5, circular gears 61 are fixedly sleeved on the rotary rods 13 which are positioned between the two rotary support plates 5, a U-shaped groove 60 is fixedly sleeved on the inner wall of the rotary frame 6, a circular gear ring 62 is fixedly sleeved on the inner wall of the U-shaped groove 60, and the circular gear ring 62 is meshed with the circular gear ring 61;

the top fixed mounting of sliding plate 4 has the removal slider 10, and the top of removing slider 10 runs through to the top of watering lorry spraying frame 1 and fixedly connected with movable block 9 along the horizontal direction slip, the top right-hand member fixed mounting of watering lorry spraying frame 1 has electric telescopic handle 8, and electric telescopic handle 8's output and movable block 9 fixed connection. The building construction dust settling device provided by the utility model can uniformly spray water and settle dust, solves the problems that the spray range is small, the spray is uneven and the quantity of water sprayed on a construction site is too much and too little due to relative fixation of the traditional spray heads, is favorable for changing the spray angle and the spray range of the spray heads 3 according to actual needs, can ensure that the spray range is wider, the spray is more uniform and meets the use demands of people.

In this example, the right end of the top of the sprinkler frame 1 is fixedly provided with a fixed plate 7, and the right end of an electric telescopic rod 8 is fixedly arranged on the fixed plate 7.

In this example, the sprinkler frame 1 is provided with a transverse sliding hole 11, and the movable slider 10 slides in a horizontal direction to penetrate through the transverse sliding hole 11.

In this example, the transverse sliding rod 12 is fixedly disposed in the transverse sliding hole 11, a sliding hole is disposed on the moving sliding block 10, and the moving sliding block 10 is slidably sleeved on the transverse sliding rod 12 through the sliding hole.

In this example, the rotating support plate 5 is provided with a mounting hole, the bearing 63 is fixedly sleeved in the mounting hole, and the rotating rod 13 is rotatably mounted on the bearing 63.

In this example, through holes are formed on the inner walls of the two sides of the U-shaped groove 60, and the rotating frame 6 is sleeved on the rotating rod 13 through the through holes.

The building construction dust fall device can uniformly spray water and fall dust, and can change the spray angle and the spray range of the spray head 3 according to actual needs, so that the spray range is wider and the spray is more uniform; when the spray head 3 is used in a specific spray adjustment: the rotating rod 13 is driven to rotate positively and negatively on the bearing 63 of the rotating support plate 5 through the forward and backward rotation of the two output shafts of the double-shaft extension motor 14, and the round gear 61, the arc-shaped toothed ring 62, the rotating frame 6, the water diversion pipe 2 and the spray head 3 are driven to rotate positively and negatively when the rotating rod 13 rotates positively and negatively, so that the spray angle range of the spray head 3 can be enlarged through the positive and negative rotation of the spray head 3, and the spray can be wider and more uniform; the movable block 9 can be driven to move left and right by the extension and contraction of the output end of the electric extension rod 8, and the movable block 9 can drive the sliding plate 4, the rotary support plate 5, the rotary rod 13, the rotary frame 6, the water distribution pipe 2 and the spray head 3 to move left and right by the movable slide block 10, so that the spray range can be further enlarged, and the spray can be wider;

finally, the utility model solves the problems that the prior spray head has small spray range and uneven spray, and the water quantity sprayed on a construction site is too much and too little easily caused by relative fixation, thus being beneficial to changing the spray angle and the spray range of the spray head 3 according to actual needs, leading the spray range to be wider and the spray to be more uniform and meeting the use demands of people.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a construction dust fall device, includes installs shunt tubes (2) in watering lorry spray frame (1) below, and shunt tubes (2) are connected with the water pump through main water hose, and the bottom fixed mounting of shunt tubes (2) has a plurality of shower nozzles (3), a serial communication port, watering lorry spray frame (1)'s bottom is along horizontal direction slidable mounting sliding plate (4), two rotation extension boards (5) are all fixed mounting in the bottom both ends of sliding plate (4), the top fixed mounting of shunt tubes (2) has swivel mount (6) of symmetry setting, and the top rotation of swivel mount (6) is installed between two rotation extension boards (5), the bottom central point of sliding plate (4) puts fixed mounting have dual-axis motor (14), and two output shafts that stretch motor (14) go up fixedly connected with rotary rod (13), and one end that dual-axis motor (14) were kept away from to rotate and install on two rotation extension boards (5), are located on two rotation extension boards (13) between two rotation extension boards (5) fixed connection board (61), have fixed tooth (60) on swivel mount (60) and arc-shaped tooth socket joint ring (60) have, arc-shaped tooth profile groove (60) are cup jointed on the swivel mount (6);

the top fixed mounting of sliding plate (4) has movable slide block (10), and the top of movable slide block (10) is followed the horizontal direction and is run through to the top of watering lorry spray frame (1) and fixedly connected with movable block (9), the top right-hand member fixed mounting of watering lorry spray frame (1) has electric telescopic handle (8), and the output and the movable block (9) fixed connection of electric telescopic handle (8).

2. The building construction dust fall device according to claim 1, wherein a fixing plate (7) is fixedly arranged at the right end of the top of the sprinkling frame (1) of the sprinkling truck, and the right end of the electric telescopic rod (8) is fixedly arranged on the fixing plate (7).

3. The construction dust device according to claim 1, wherein the sprinkler frame (1) is provided with a transverse sliding hole (11), and the movable slide block (10) is slidably penetrated through the transverse sliding hole (11) along the horizontal direction.

4. A building construction dust fall device according to claim 3, wherein the transverse sliding hole (11) is internally fixedly provided with a transverse sliding rod (12), the movable sliding block (10) is provided with a sliding hole, and the movable sliding block (10) is sleeved on the transverse sliding rod (12) through the sliding hole in a sliding manner.

5. The construction dust device according to claim 1, wherein the rotating support plate (5) is provided with a mounting hole, a bearing (63) is fixedly sleeved in the mounting hole, and the rotating rod (13) is rotatably mounted on the bearing (63).

6. The construction dust device according to claim 1, wherein through holes are formed in the inner walls of the two sides of the U-shaped groove (60), and the rotating frame (6) is sleeved on the rotating rod (13) through the through holes.

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