CN211676860U

CN211676860U - Construction site dust fall ware for building

Info

Publication number: CN211676860U
Application number: CN201922177353.XU
Authority: CN
Inventors: 陈亮; 黄万鑫; 马啸虎; 全月强
Original assignee: Anhui Xinhua University
Current assignee: Anhui Xinhua University
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-10-16
Anticipated expiration: 2029-12-08

Abstract

The utility model relates to the technical field of building construction, in particular to a construction site dust-settling device for buildings, which comprises a mounting frame, wherein the mounting frame is uniformly distributed and installed on the upper part of the four peripheral walls of a fence at the construction site, a spray pipe is horizontally and rotatably installed in the mounting frame, one end of the spray pipe is connected with a spray head, one end of the bottom of the spray pipe is communicated and fixed with a water supply pipe, a connecting ring is installed and fixed at the top end of the middle part of the spray pipe, a stay cord is inserted in the connecting ring, three pulley supports and a motor support are installed and fixed at four corners of the fence, a fixed pulley is installed on the pulley support, a servo motor is installed and fixed on the motor support, the stay cord passes through each connecting ring and is wound around the three fixed pulleys to be fixed on a winding wheel which is connected and fixed at the output, the dust fall protection device has the advantages that the number of the spray pipes is reduced under the condition of ensuring dust fall, the installation cost is saved, and the water consumption is saved.

Description

Construction site dust fall ware for building

Technical Field

The utility model relates to a construction technical field especially relates to a job site dust fall ware for building.

Background

In order to avoid the dust to raise out influence all ring edge borders from the building site at the construction site, the constructor all can stick up the rail around the building site, and installs the spray tube around the rail, carries out the dust fall through spraying water smoke, avoids the dust to fly upward away.

The spray pipes in the prior art are all fixed and can only spray water mist in one direction singly, so that a large number of water pipes need to be laid by a construction party, a large number of installation costs are consumed, and more water resources are consumed by the large number of water pipes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the job site dust fall ware for building that provides.

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

the utility model provides a job site dust fall ware for building, which comprises a mounting bracket, the upper portion at the perisporium of the rail of job site is fixed in the installation of mounting bracket evenly distributed, horizontal rotation installs the spray tube in the mounting bracket, the one end of spray tube is connected with the shower nozzle, the one end intercommunication of spray tube bottom is fixed with the water-feeding pipe, the top installation at spray tube middle part is fixed with the go-between, it has the stay cord to alternate in the go-between, and the stay cord is fixed with each go-between lock joint respectively, four corner installations of rail are fixed with three pulley support and a motor support, install the fixed pulley on the pulley support, motor support installs and is fixed with servo motor, and the stay cord passes each go-between, and walk around three fixed pulley to twine.

Preferably, the water supply pipe is connected with the spray pipe through threads, and the upper part of the water supply pipe is in a corrugated shape.

Preferably, the water supply pipe is connected with the output end of the water pump in the water tank through a connecting pipeline.

Preferably, the servo motor is controlled by a single chip microcomputer, and the model of the single chip microcomputer is A89TC 51.

Preferably, a fixed shaft is vertically installed and fixed in the installation frame, the connecting end of the spray pipe is sleeved in the middle of the fixed shaft, and the fixed shaft is connected with the installation hole of the connecting end through a torsion spring.

The utility model has the advantages that:

spray water smoke through the shower nozzle around the rail and carry out the dust fall, simultaneously through the rolling stay cord that relapses for the horizontal hunting that the spray tube was not stopped, thereby increased the area that sprays of spray tube and shower nozzle, thereby reduced the quantity of laying of spray tube, can be in the condition of guaranteeing the dust fall, reduced the quantity of spray tube, practiced thrift installation cost, and practiced thrift the water consumption.

Drawings

Fig. 1 is a schematic top view of a construction site dust remover for building according to the present invention;

FIG. 2 is a side view of the mounting arrangement of FIG. 1.

In the figure: the device comprises a fence 1, a mounting frame 2, a spray pipe 3, a spray head 4, a water supply pipe 5, a connecting ring 6, a pulley bracket 7, a fixed pulley 8, a pull rope 9, a motor bracket 10 and a servo motor 11.

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.

Referring to fig. 1-2, a construction site dust fall ware for building, including mounting bracket 2, mounting bracket 2 evenly distributed installation is fixed on the upper portion of the perisporium of rail 1 at the construction site, the vertical installation is fixed with the fixed axle in mounting bracket 2, and the middle part cover of fixed axle is equipped with the link of spray tube 3, and be connected through torque spring between the mounting hole of fixed axle and link, spray tube 3 can carry out horizontal oscillation through torque spring, the one end of spray tube 3 is connected with shower nozzle 4, the one end intercommunication of spray tube 3 bottom is fixed with water-supply pipe 5, water-supply pipe 5 passes through threaded connection with spray tube 3, and the upper portion of water-supply pipe 5 is the fold form, water-supply pipe 5 is connected through the output of connecting tube and water.

The installation of the top AT 3 middle parts of spray tube is fixed with go-between 6, it has stay cord 9 to alternate in the go-between 6, and stay cord 9 and each go-between 6 lock joint respectively fixed, four corner installations of rail 1 are fixed with three pulley bracket 7 and a motor support 10, install fixed pulley 8 on the pulley bracket 7, motor support 10 installation is fixed with servo motor 11, servo motor 11 is by single chip microcomputer control, the model of singlechip is AT89C51, and stay cord 9 passes each go-between 6, and walk around three fixed pulley 8 to twine to establish and fix on the fixed rolling wheel is connected AT servo motor 11 output.

In the embodiment, when dust is reduced in a construction site, water mist is sprayed through the spray heads 4 around the fence 1 for dust reduction, wherein the water tank supplies water to the water supply pipe 5 through the water pump, and the water supply pipe 5 supplies water to the spray pipe 5, so that the spray heads 4 spray water mist;

when the shower nozzle sprays, single chip microcomputer control servo motor 11 drives the rolling wheel and carries out reciprocal positive and negative rolling stay cord 9 and loosen stay cord 9, when the rolling, spray tube 3 overcomes torque spring's effect under the rolling tractive of stay cord 9 and deflects to one side, and transmit through fixed pulley 8, make all spray tubes 3 all take place to deflect, when loosening, 3 torque spring's of spray tube effect deflects to the opposite side down, through the rolling stay cord that relapses, make the horizontal swing that spray tube 3 does not stop, thereby spray tube 3 and shower nozzle 4's the area of spraying has been increased, thereby spray tube 3's the quantity of laying has been reduced, can be in the condition of guaranteeing the dust fall, spray tube 3's quantity has been reduced, the installation cost is practiced thrift, and the water consumption has been practiced thrift.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a construction site dust fall ware for building, including mounting bracket (2), a serial communication port, mounting bracket (2) evenly distributed installation is fixed on the upper portion of the wall all around of rail (1) at the job site, spray tube (3) are installed in horizontal rotation in mounting bracket (2), the one end of spray tube (3) is connected with shower nozzle (4), the one end intercommunication of spray tube (3) bottom is fixed with feed pipe (5), the top installation at spray tube (3) middle part is fixed with go-between (6), it has stay cord (9) to alternate in go-between (6), and stay cord (9) and each go-between (6) lock joint respectively fixedly, four corners installation of rail (1) are fixed with three pulley support (7) and a motor support (10), install fixed pulley (8) on pulley support (7), motor support (10) installation is fixed with servo motor (11), and the pull rope (9) passes through each connecting ring (6) and is wound around the three fixed pulleys (8) to be fixed on a winding wheel connected and fixed at the output end of the servo motor (11).

2. The construction site dust collector for the building as claimed in claim 1, wherein the water supply pipe (5) is connected with the spray pipe (3) through a thread, and the upper part of the water supply pipe (5) is corrugated.

3. The construction site dust fall device for the building as claimed in claim 2, wherein the water supply pipe (5) is connected with the output end of the water pump in the water tank through a connecting pipeline.

4. The construction site dust fall device for the building as claimed in claim 1, wherein the servo motor (11) is controlled by a single chip microcomputer, and the type of the single chip microcomputer is AT89C 51.

5. The construction site dust fall device for the building as claimed in claim 1, wherein a fixed shaft is vertically installed and fixed in the installation frame (2), the middle part of the fixed shaft is sleeved with the connecting end of the spray pipe (3), and the fixed shaft is connected with the installation hole of the connecting end through a torsion spring.