CN215116147U

CN215116147U - Air quality detection equipment for environmental assessment

Info

Publication number: CN215116147U
Application number: CN202121209769.6U
Authority: CN
Inventors: 沈营; 李键佳; 梅春元
Original assignee: Liaoning Sanhui Technology Co ltd
Current assignee: Liaoning Sanhui Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-10
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an air quality detection device for environmental assessment, which comprises a detector body, wherein the bottom of the detector body is fixedly provided with a first upright post, the bottom end of the first upright post is provided with a cylindrical groove, the left end of the inner side wall of the cylindrical groove is fixedly provided with a clamping block, the inner side wall of the cylindrical groove is slidably provided with a first supporting rod, the left end of the side wall of the first supporting rod is provided with a sliding groove, the clamping block is positioned in the sliding groove, the left end of the bottom of the first upright post is hinged with a second upright post, the right end of the side wall of the second upright post is provided with a rectangular groove, and the top wall of the rectangular groove is hinged with a second supporting rod. The maintenance is convenient to carry out, the ascending operation of workers is not needed, and the potential safety hazard is reduced.

Description

Air quality detection equipment for environmental assessment

Technical Field

The utility model relates to an air quality detects technical field, specifically is an air quality detection equipment for environmental assessment.

Background

Building site construction air quality detector for detect building site's airborne dust, present detector passes through the pole setting and fixes subaerial, when the detector broke down, just need ascend a height the staff and maintain the pole setting, the operation is comparatively inconvenient, and has the potential safety hazard, for this reason, we propose an air quality check out test set for environmental assessment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air quality check out test set is used in environmental assessment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air quality detection device for environmental assessment comprises a detector body, wherein a first upright post is fixedly installed at the bottom of the detector body, a cylindrical groove is formed in the bottom end of the first upright post, a clamping block is fixedly installed at the left end of the inner side wall of the cylindrical groove, a first supporting rod is slidably installed on the inner side wall of the cylindrical groove, a sliding groove is formed in the left end of the side wall of the first supporting rod, the clamping block is located in the sliding groove, a second upright post is hinged to the left end of the bottom of the first upright post, a rectangular groove is formed in the right end of the side wall of the second upright post, a second supporting rod is hinged to the top wall of the rectangular groove, a third upright post is hinged to the right end of the bottom of the second upright post, round holes are formed in the side walls of the second upright post and the third upright post, a T-shaped rod is arranged in each round hole, a baffle is fixedly installed at the right end of the T-shaped rod, a fixing piece is arranged on the baffle, and a mounting seat is fixedly installed at the bottom end of the third upright post, and the mounting seat is provided with a mounting part.

Preferably, the left side surface of the baffle is relatively attached to the right end of the side wall of the first upright column.

Preferably, the fixing part comprises a vertical plate, the left end of the vertical plate is fixedly installed at the right end of the side wall of the upright column, and the front ends of the vertical plate and the baffle are both provided with lock holes.

Preferably, the installed part includes fixing bolt, the bottom four corners department of mount pad all is equipped with the mounting hole, fixing bolt is located the mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bottom at first stand articulates there is the second stand, the bottom of second stand articulates there is the third stand, the inside of first stand is equipped with slidable, fixable's first branch, be equipped with second branch on the lateral wall of second stand, when needs are maintained the detector body, only need rotating the baffle, then support subaerial through first branch and second branch, both can reduce the height of detector body, also can make the detector body be in vertical state, the going on of convenient maintenance, do not need staff's the operation of ascending a height, the potential safety hazard is reduced.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of a first column of the present invention.

Fig. 3 is a top view of the first support rod of the present invention.

Fig. 4 is a schematic diagram of the turning of the first column, the second column and the third column of the present invention.

In the figure: 1. the detector comprises a detector body, 2, a first upright post, 3, a cylindrical groove, 4, a clamping block, 5, a first supporting rod, 6, a sliding groove, 7, a second upright post, 8, a rectangular groove, 9, a second supporting rod, 10, a third upright post, 11, a round hole, 12, a T-shaped rod, 13, a baffle, 14, a fixing piece, 15, a mounting seat, 16, a vertical plate, 17, a locking hole, 18, a mounting piece, 19, a fixing bolt, 20 and a mounting hole.

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. 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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an air quality detection device for environmental assessment comprises a detector body 1, a first upright post 2 is fixedly installed at the bottom of the detector body 1, a cylindrical groove 3 is arranged at the bottom end of the first upright post 2, a clamping block 4 is fixedly installed at the left end of the inner side wall of the cylindrical groove 3, the clamping block 4 is used for being clamped at the top end of a first supporting rod 5, a first supporting rod 5 is slidably installed on the inner side wall of the cylindrical groove 3, the first supporting rod 5 can rotate and move up and down in the cylindrical groove 3, a sliding groove 6 is arranged at the left end of the side wall of the first supporting rod 5, the clamping block 4 is positioned in the sliding groove 6, a second upright post 7 is hinged at the left end of the bottom of the first upright post 2, a rectangular groove 8 is arranged at the right end of the side wall of the second upright post 7, a second supporting rod 9 is hinged at the top wall of the rectangular groove 8, a third upright post 10 is hinged at the right end of the bottom of the second upright post 7, round holes 11 are formed in the side walls of the second upright post 7 and the third upright post 10, a T-shaped rod 12 is arranged in the round holes 11, t shape pole 12 can be at the internal rotation of round hole 11, and the right-hand member fixed mounting of T shape pole 12 has baffle 13, and baffle 13 is cuboid platelike, is equipped with mounting 14 on the baffle 13, and the bottom fixed mounting of third stand 10 has mount pad 15, is equipped with installed part 18 on the mount pad 15, and through the articulated relation of first stand 2, second stand 7 and third stand 10, it can be in the state that fig. 4 shows with the three to rotate the three.

Particularly, the left surface of baffle 13 and the relative laminating of the lateral wall right-hand member of first stand 2, laminate mutually with first stand 2, second stand 7 through baffle 13, can avoid rocking of first stand 2 and second stand 7 when first stand 2, second stand 7 and third stand 10 are in vertical state.

Specifically, the fixing member 14 includes a vertical plate 16, a left end of the vertical plate 16 is fixedly mounted at a right end of a side wall of one of the columns 2, and both the vertical plate 16 and a front end of the baffle 13 are provided with lock holes 17, and the lock rings of a padlock (not shown in the figure) can be locked into the two overlapped lock holes 17, so as to fix the first column 2, the second column 7 and the third column 10.

Specifically, the mounting part 18 includes a fixing bolt 19, and the four corners of the bottom of the mounting seat 15 are provided with mounting holes 20, and the fixing bolt 19 is located in the mounting holes 20.

The working principle is as follows: when the detector body 1 needs to be overhauled, a worker takes down the padlock in the lock hole 17 through a key, then the baffle 13 is rotated along the round hole 11 as a shaft, so that the two baffles 13 are not contacted with the first upright post 2 and the second upright post 7, then the first upright post 2, the second upright post 7 and the third upright post 10 are hinged, the rotation of the three can enable the three to be in a state shown in a graph 4, the bottom end of the second supporting rod 9 is supported on the ground, the first supporting rod 5 moves downwards, when the top end of the first supporting rod 5 is lower than the bottom of the fixture block 4, the first supporting rod 5 is rotated, the top end of the first supporting rod 5 is connected to the bottom of the fixture block 4, and then the first supporting rod 5 is supported on the ground, the height of the detector body 1 is reduced, and the maintenance is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air quality detection equipment for environmental assessment which characterized in that: comprises a detector body (1), a first upright (2) is fixedly installed at the bottom of the detector body (1), a cylindrical groove (3) is arranged at the bottom end of the first upright (2), a clamping block (4) is fixedly installed at the left end of the inner side wall of the cylindrical groove (3), a first supporting rod (5) is slidably installed on the inner side wall of the cylindrical groove (3), a sliding groove (6) is arranged at the left end of the side wall of the first supporting rod (5), the clamping block (4) is positioned in the sliding groove (6), a second upright (7) is hinged at the left end of the bottom of the first upright (2), a rectangular groove (8) is arranged at the right end of the side wall of the second upright (7), a second supporting rod (9) is hinged at the top wall of the rectangular groove (8), a third upright (10) is hinged at the right end of the bottom of the second upright (7), and round holes (11) are respectively arranged on the side walls of the second upright (7) and the third upright (10), be equipped with T shape pole (12) in round hole (11), the right-hand member fixed mounting of T shape pole (12) has baffle (13), be equipped with mounting (14) on baffle (13), the bottom fixed mounting of third stand (10) has mount pad (15), be equipped with installed part (18) on mount pad (15).

2. The air quality detecting apparatus for environmental evaluation according to claim 1, wherein: the left side surface of the baffle (13) is relatively attached to the right end of the side wall of the first upright post (2).

3. The air quality detecting apparatus for environmental evaluation according to claim 1, wherein: the fixing piece (14) comprises a vertical plate (16), the left end of the vertical plate (16) is fixedly installed at the right end of the side wall of the upright post (2), and the front ends of the vertical plate (16) and the baffle (13) are both provided with a lock hole (17).

4. The air quality detecting apparatus for environmental evaluation according to claim 1, wherein: the mounting piece (18) comprises a fixing bolt (19), mounting holes (20) are formed in four corners of the bottom of the mounting base (15), and the fixing bolt (19) is located in the mounting holes (20).