CN214019774U

CN214019774U - Dust device for construction

Info

Publication number: CN214019774U
Application number: CN202023183789.9U
Authority: CN
Inventors: 马宝民
Original assignee: Beijing Lijing Construction Engineering Co ltd
Current assignee: Beijing Lijing Construction Engineering Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-24
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a dust device for building construction relates to building dust technical field, including the device main part, the device main part includes the installation base, and the mounting box is installed on the top of installation base, and mounting box one side is installed the aspiration pump, and the aspiration pump is installed the connecting pipe, and the exhaust tube is connected to the connecting pipe; the air exhaust pipe is arranged at the top of the mounting box and communicated with the mounting box; an insertion plate is inserted in the exhaust pipe, a filter screen is arranged on the insertion plate, and a cleaning brush is arranged in front of the filter screen; the mounting box is internally provided with a collecting box for collecting dust. The utility model discloses a board and filter screen are inserted in the setting, filter and collect the dust of suction to the exhaust tube in, avoid the dust can't be collected and the aspiration pump is damaged by the dust.

Description

Dust device for construction

Technical Field

The utility model relates to a building dust fall technical field specifically is a dust device for construction.

Background

The dustproof purpose of the construction site is to effectively prevent dust pollution around construction, improve the quality of ambient air, ensure the normal production, living order and health of people and prevent environmental pollution accidents in the construction process.

Generally, carry out the dust fall with the fog gun machine at the construction scene, through dispersing water into vaporific in order to reach the purpose of dust fall, but the staff need clear up subaerial dust after the dust fall ends after the current fog gun dust removal mode can lead to staff's work burden has been increased, consequently need design a dust device for construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device for construction to current fog gun dust removal mode of proposing in solving above-mentioned background art can lead to the staff to need carry out the problem of clearing up to subaerial dust after the dust fall ends.

In order to achieve the above object, the utility model provides a following technical scheme: a dust falling device for building construction comprises a device main body, wherein the device main body comprises an installation base, an installation box and an air pump are installed on the installation base, a connecting pipe is connected to the air pump, the other end of the connecting pipe is connected with an air exhaust pipe, and the air exhaust pipe is arranged at the top of the installation box and communicated with the installation box; an inserting plate is arranged in the exhaust pipe, a filter screen is arranged on the inserting plate, and a communication port of the exhaust pipe and the mounting box is positioned on the front side of the filter screen; the mounting box is internally provided with a collecting mechanism which comprises a collecting box, and the collecting box is just opposite to a communicating opening of the exhaust tube and the mounting box.

Preferably, the rotary screw rod is connected to the top end of the exhaust tube in a rotating mode, the rotary screw rod extends to the inside of the exhaust tube, an installation block is connected to the bottom end of the rotary screw rod inside the exhaust tube in a threaded mode, a cleaning brush is installed on the installation block, and the cleaning brush is attached to the filter screen.

Preferably, the bottom end of the insertion plate is provided with a mounting groove, a fixed spring is mounted inside the mounting groove, the other end of the fixed spring is provided with a fixture block, and the fixture block is clamped with a fixed groove formed in the exhaust tube.

Preferably, the bottom end of the collecting box is provided with a connecting block, the bottom end of the connecting block is provided with a sliding block, and the sliding block is slidably arranged in a sliding groove formed in the bottom in the mounting box.

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

1. through being provided with and inserting board and filter screen, the staff inserts the board through inserting to filter the dust of suction to the exhaust tube in through inserting the filter screen of installing on the board, thereby avoid, the dust of suction can enter into to the exhaust pump inside when the exhaust pump starts, and lead to the condition emergence that the exhaust pump damaged.

2. Through being provided with rotatory screw rod, installation piece and clean brush, the staff is through rotatory screw rod to make the installation piece carry out the removal from top to bottom, let with the clean brush of filter screen mutual laminating clean the surface of filter screen with this, thereby reduce the dust of adhesion on the filter screen, with this life who inserts the board of extension.

3. Through being provided with the collection box, come to collect the dust that falls into in the mounting box, avoid flying upward.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic enlarged view of a part of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a device main body; 110. installing a base; 111. mounting a box; 112. an air pump; 113. a connecting pipe; 114. an air exhaust pipe; 115. mounting grooves; 116. fixing the spring; 117. a clamping block; 118. fixing grooves; 119. rotating the screw; 120. mounting blocks; 121. cleaning the brush; 122. an insert plate; 123. a filter screen; 200. a collection mechanism; 210. a collection box; 211. connecting blocks; 212. a slider; 213. a chute.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-4, the present invention provides an embodiment:

a dust falling device for building construction comprises a device main body 100, wherein the device main body 100 comprises an installation base 110, an installation box 111 is installed at the top of the installation base 110, an air pump 112 is installed on the installation base 110 on one side of the installation box 111, and the air pump 112 is a product which can be directly purchased in the market. The air pump 112 is provided with a connecting pipe 113, the end of the connecting pipe 113 is connected with an air pumping pipe 114, the air pumping pipe 114 is arranged at the top of the mounting box 111, and the bottom of the air pumping pipe 114 is provided with an opening communicated with the mounting box 111.

Inside air suction pipe 114, be located the rear of air suction pipe 114 and mounting box 111 intercommunication department along the air inlet direction, insert and install and insert board 122, be provided with filter screen 123 towards one side of air suction pipe 114 port inserting board 122, the staff inserts board 122 through inserting, and filter the dust of suction into air suction pipe 114 through inserting filter screen 123 that installs on board 122, thereby the dust of suction when avoiding air suction pump 112 to start-up can enter into air suction pump 112 inside, and the condition that leads to air suction pump 112 to damage takes place to insert the installation, insert board 122, and the dust of suction into air suction pipe 114 through inserting

Furthermore, both sides of the bottom end of the insertion plate 122 are provided with mounting grooves 115, a fixing spring 116 is mounted inside the mounting groove 115, the other end of the fixing spring 116 is connected with a fixture block 117, one side of the inner wall of the exhaust tube 114, which is opposite to the fixture block 117, is provided with a fixing groove 118, and the fixture block 117 extends into the fixing groove 118.

Furthermore, the top end of the exhaust pipe 114 is close to the place where the insertion plate 122 is installed with a rotary screw 119, the rotary screw 119 extends to the inside of the exhaust pipe 114, the bottom end of the rotary screw 119 inside the exhaust pipe 114 is in threaded connection with an installation block 120, one side of the installation block 120 close to the insertion plate 122 is installed with a cleaning brush 121, the cleaning brush 121 is attached to the filter screen 123, and a worker rotates the rotary screw 119, so that the installation block 120 moves up and down, thereby cleaning the surface of the filter screen 123, thereby reducing the dust adhered to the filter screen 123, and prolonging the service life of the insertion plate 122.

The collecting mechanism 200 is installed inside the mounting box 111, the collecting mechanism 200 includes a collecting box 210, and the collecting box 210 faces the communicating port between the suction pipe 114 and the mounting box 111. Collect box 210 bottom and install connecting block 211, the quantity of connecting block 211 is two, and slider 212 is installed to connecting block 211's bottom, and inside one side that is close to slider 212 of mounting box 111 has seted up spout 213, and slider 212 extends to the inside of spout 213, and the staff passes through the mutually supporting between slider 212 and the spout 213 to make things convenient for the staff to install the inside to mounting box 111 with the collection box 210 that is used for retrieving the dust. The collecting box 210 can be pushed and pulled inside and outside the mounting box 111.

The utility model discloses the theory of operation is: when the dust fall needs to be carried out on the building site, the worker moves the mounting base 110 to the place where the dust fall needs to be carried out, then the worker starts the suction pump 112, so that dust in the air is sucked into the suction pipe 114, the insertion plate 122 and the filter screen 123 which are installed in the suction pipe 114 enable the dust sucked by the suction pump 112 to stay before the insertion plate 122 and fall into the collection box 210 which is installed in the mounting box 111, and therefore the worker can conveniently process the dust later. When the device stops operating, staff's accessible rotates rotatory screw rod 119, drives installation piece 120 and reciprocates to make the cleaning brush 121 who laminates each other with filter screen 123 clean the surface of filter screen 123, thereby prolong the normal life who inserts board 122.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a dust device for construction which characterized in that: the device comprises a device main body (100), wherein the device main body (100) comprises a mounting base (110), a mounting box (111) and an air suction pump (112) are mounted on the mounting base (110), a connecting pipe (113) is connected to the air suction pump (112), the other end of the connecting pipe (113) is connected with an air suction pipe (114), and the air suction pipe (114) is arranged at the top of the mounting box (111) and communicated with the mounting box (111);

an insertion plate (122) is installed in the air extraction pipe (114), a filter screen (123) is installed on the insertion plate (122), and a communication port of the air extraction pipe (114) and the installation box (111) is located on the front side of the filter screen (123);

the air extracting device is characterized in that a collecting mechanism (200) is arranged in the mounting box (111), the collecting mechanism (200) comprises a collecting box (210), and the collecting box (210) is over against a communicating port of the air extracting pipe (114) and the mounting box (111).

2. The dust falling device for building construction according to claim 1, characterized in that: the utility model discloses a filter screen, including exhaust tube (114), rotatory screw rod (119) of exhaust tube (114) top swivelling joint, rotatory screw rod (119) extend to the inside of exhaust tube (114), have installation piece (120) at inside rotatory screw rod (119) bottom threaded connection of exhaust tube (114), install cleaning brush (121) on installation piece (120), and cleaning brush (121) and filter screen (123) laminating.

3. The dust falling device for building construction according to claim 1, characterized in that: the bottom end of the insertion plate (122) is provided with an installation groove (115), a fixed spring (116) is installed inside the installation groove (115), the other end of the fixed spring (116) is provided with a fixture block (117), and the fixture block (117) is clamped with a fixed groove (118) formed in the extraction pipe (114).

4. The dust falling device for building construction according to claim 1, characterized in that: the collecting box is characterized in that a connecting block (211) is installed at the bottom end of the collecting box (210), a sliding block (212) is installed at the bottom end of the connecting block (211), and the sliding block (212) is installed in a sliding groove (213) formed in the bottom of the installing box (111) in a sliding mode.