CN216896477U

CN216896477U - Dust monitoring alarm device for building site

Info

Publication number: CN216896477U
Application number: CN202220030277.9U
Authority: CN
Inventors: 蔺余超; 满志甜
Original assignee: Dezhou Jiechuang Environmental Protection Technology Co ltd
Current assignee: Dezhou Jiechuang Environmental Protection Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-05
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a dust monitoring and alarming device for a building site, which comprises a box body, wherein a sliding plate is connected in the box body in a sliding mode, first inserting grooves are formed in two ends of the sliding plate, a dust monitoring and alarming device body is installed on the sliding plate, a rain shielding cover abutting against the upper end of the box body is installed at the upper end of the dust monitoring and alarming device body, two connecting blocks are fixedly connected to the bottom of the rain shielding cover, and second inserting grooves are formed in the opposite surfaces of the two connecting blocks. The dust monitoring and alarming device body can be stored through the box body, so that the possibility of damage caused by collision can be avoided in the process of transporting the dust monitoring and alarming device body, the rain cover can be stably limited, the dust monitoring and alarming device body is not easy to shake in the box body, and meanwhile, the dust monitoring and alarming device body can be stored in the box body in the weather of wind and rain, so that the protection of parts such as a screen and the like is realized.

Description

Dust monitoring alarm device for building site

Technical Field

The utility model relates to the technical field of building site equipment, in particular to a dust monitoring and alarming device for a building site.

Background

The dust concentration detection value is set through the control panel, the control panel sends data to the processor, the processor sends the data to the first display screen for display, after people determine that the input data is accurate, the processor stores the data, the processor sends the data to the dust concentration sensor, the dust concentration sensor starts to monitor the dust concentration in a building site, when the dust concentration in the building site reaches a set value, the dust concentration sensor sends the data to the processor, the first buzzer and the first flash lamp are started for alarming after the processing of the processor, the synchronous processor sends the detected data value to the second display screen for displaying, so that people can watch the data, meanwhile, the processor sends the data to an external signal receiver through a signal transmitter, the signal receiver starts the second buzzer and the second flash lamp through a computer for terminal alarming, and people on duty can find early warning at the first time, thereby achieving the advantages of displaying alarm and remote warning function; the above is the prior art and is disclosed in patent No. CN 201821684336.4.

In practice, the dust monitoring device is used temporarily, and needs to be dismantled for transportation after the construction site is finished, but the above patent does not have a good protection device, so that parts are damaged by collision in the transportation engineering, especially the upper display screen; secondly, in summer and autumn, wind and rain are more, and corresponding rainy days have almost no dust, but the strong wind that the rainwater accompanies can scrape the foreign matter and strike on the screen, leads to the screen damage.

Therefore, the dust monitoring and alarming device for the construction site is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a dust monitoring and alarming device for a construction site.

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

dust monitoring alarm device for building site, the power distribution box comprises a box body, sliding connection has the sliding plate in the box, the both ends of sliding plate all are equipped with first slot, install dust monitoring alarm device body on the sliding plate, the rain cover that offsets with the box upper end is installed to the upper end of dust monitoring alarm device body, two connecting blocks of the bottom fixedly connected with of rain cover, two the one side that the connecting block was carried on the back mutually all is equipped with the second slot, install two stop gear who is connected with the second slot on the box.

Preferably, the bottom fixedly connected with spliced pole of box, the bottom fixedly connected with connecting plate of spliced pole, the connecting plate runs through from top to bottom and is equipped with a plurality of mounting holes.

Preferably, the inner wall of the box body is rectangular, and the bottom of the rain shielding cover is provided with a rubber ring.

Preferably, stop gear is including fixing the sleeve pipe on the box outer wall, sliding connection has rather than the counterbalance to draw the piece in the sleeve pipe, draw fixedly connected with inserted bar on the piece, the inserted bar runs through the box and rather than sliding connection, the inserted bar inserts in the second slot, draw fixedly connected with spring between piece and the box.

Preferably, the spring is sleeved outside the inserted rod, and the spring does not abut against the inserted rod.

Preferably, the upper end fixedly connected with two pull rods of dust monitoring alarm device body, two the upper end of pull rod all with the bottom fixed connection of rain cover.

The utility model has the beneficial effects that:

the dust monitoring and alarming device body can be stored through the box body, so that the possibility of damage caused by collision can be avoided in the process of transporting the dust monitoring and alarming device body, the rain cover can be stably limited, the dust monitoring and alarming device body is not easy to shake in the box body, and meanwhile, the dust monitoring and alarming device body can be stored in the box body in the weather of wind and rain, so that the protection of parts such as a screen and the like is realized.

Drawings

FIG. 1 is a schematic structural diagram of a dust monitoring and alarming device for a construction site according to the present invention;

fig. 2 is a schematic structural diagram of a position a in the dust monitoring and alarming device for the construction site provided by the utility model.

In the figure: 1 box, 2 sliding plates, 3 dust monitoring alarm device bodies, 4 pull rods, 5 connecting columns, 6 connecting plates, 7 mounting holes, 8 rain-shielding covers, 9 connecting blocks, 10 second slots, 11 insertion rods, 12 sleeves, 13 pull blocks, 14 springs and 15 first slots.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, the dust monitoring and alarming device for the construction site comprises a box body 1, wherein the inner wall of the box body 1 is rectangular, and a rubber ring is arranged at the bottom of a rain shielding cover 8; the bottom fixedly connected with spliced pole 5 of box 1, the bottom fixedly connected with connecting plate 6 of spliced pole 5 run through from top to bottom and are equipped with a plurality of mounting holes 7, conveniently install box 1 on corresponding support body with connecting plate 6.

A sliding plate 2 is connected in the box body 1 in a sliding mode, a rubber pad can be arranged on the outer wall of the sliding plate 2, the sealing performance between the sliding plate and the box body 1 is improved, and therefore rainwater cannot enter the box body 1 easily; the two ends of the sliding plate 2 are both provided with first slots 15, the sliding plate 2 is provided with a dust monitoring and alarming device body 3, and the dust monitoring and alarming device body 3 is the prior art and is not described herein again; the rain cover 8 that offsets with 1 upper end of box is installed to the upper end of dust monitoring alarm device body 3, two pull rods 4 of the upper end fixedly connected with of dust monitoring alarm device body 3, the upper end of two pull rods 4 all with the bottom fixed connection of rain cover 8, can carry out the sunshade through rain cover 8, avoid the sun to directly shine the screen.

Hide two connecting blocks 9 of bottom fixedly connected with of rain cover 8, the one side that two connecting blocks 9 carried on the back mutually all is equipped with second slot 10, install two stop gear who is connected with second slot 10 on the box 1, stop gear is including fixing sleeve pipe 12 on the 1 outer wall of box, sliding connection has the piece 13 of drawing rather than offsetting in sleeve pipe 12, draw fixedly connected with inserted bar 11 on the piece 13, inserted bar 11 runs through box 1 and rather than sliding connection, inserted bar 11 inserts in the second slot 10, draw fixedly connected with spring 14 between piece 13 and the box 1, spring 14 overlaps the outside setting at inserted bar 11, and spring 14 does not offset with inserted bar 11.

When the dust monitoring alarm device is used, a worker manually pulls the pull block 13, the pull block 13 moves to drive the insertion rod 11 to move, so that the insertion rod 11 is separated from the second insertion groove 10, the connecting block 9 is not limited any more, the worker moves the rain cover 8 upwards, the sliding plate 2 and the dust monitoring alarm device body 3 can move upwards until the upper end face of the sliding plate 2 is flush with the upper end face of the box body 1, the first insertion groove 15 is opposite to the insertion rod 11, the insertion rod 11 can be inserted into the first insertion groove 15 by loosening the pull block 13 under the action of the spring 14, the sliding plate 2 can be fixed, the dust monitoring alarm device body 3 can be used conveniently, and the operation is simple, convenient and quick;

when no longer using or during the weather of strong wind and rain, the staff can manually pull and draw piece 13 for inserted bar 11 is not in first slot 15, then slowly moves down rain cover 8, offsets until rain cover 8 and box 1's upper end, and inserted bar 11 is just relative with second slot 10 this moment, loosens and draws piece 13, and inserted bar 11 inserts in second slot 10 under spring 14's effect, thereby can be to accomodating of dust monitoring alarm device body 3, can protect it, make it difficult damage.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Dust monitoring alarm device for building site, including box (1), its characterized in that, sliding connection has sliding plate (2) in box (1), the both ends of sliding plate (2) all are equipped with first slot (15), install dust monitoring alarm device body (3) on sliding plate (2), rain cover (8) that hide that offsets with box (1) upper end are installed to the upper end of dust monitoring alarm device body (3), hide two connecting blocks (9) of bottom fixedly connected with of rain cover (8), two the one side that links back on the back mutually in connecting block (9) all is equipped with second slot (10), install two stop gear who is connected with second slot (10) on box (1).

2. The dust monitoring and alarming device for the construction site as claimed in claim 1, wherein a connecting column (5) is fixedly connected to the bottom of the box body (1), a connecting plate (6) is fixedly connected to the bottom of the connecting column (5), and a plurality of mounting holes (7) are formed in the connecting plate (6) in a vertically penetrating manner.

3. A dust monitoring alarm device for construction site according to claim 1, wherein the inner wall of the box body (1) is rectangular and the bottom of the rain cover (8) is provided with a rubber ring.

4. The dust monitoring and alarming device for the construction site as claimed in claim 1, wherein the limiting mechanism comprises a sleeve (12) fixed on the outer wall of the box body (1), a pulling block (13) abutting against the sleeve (12) is connected in the sleeve (12) in a sliding manner, an inserting rod (11) is fixedly connected to the pulling block (13), the inserting rod (11) penetrates through the box body (1) and is connected with the box body in a sliding manner, the inserting rod (11) is inserted into the second slot (10), and a spring (14) is fixedly connected between the pulling block (13) and the box body (1).

5. A dust monitoring and alarming device for construction sites as claimed in claim 4, wherein the spring (14) is arranged outside the inserted rod (11) in a sleeved mode, and the spring (14) does not abut against the inserted rod (11).

6. The dust monitoring and alarming device for the construction site as claimed in claim 1, wherein two pull rods (4) are fixedly connected to the upper end of the dust monitoring and alarming device body (3), and the upper ends of the two pull rods (4) are fixedly connected with the bottom of the rain shielding cover (8).