CN219550155U

CN219550155U - Dust detector

Info

Publication number: CN219550155U
Application number: CN202321925638.7U
Authority: CN
Inventors: 杜源凯
Original assignee: Shandong Xiaotu Environmental Technology Co ltd
Current assignee: Shandong Xiaotu Environmental Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2023-08-18
Anticipated expiration: 2033-07-21

Abstract

The utility model provides a dust detector, which relates to the technical field of dust detection equipment and comprises a dust detector, a display screen and a distribution box, wherein the dust detector, the display screen and the distribution box are all fixed on a fixed seat, a stand column is arranged below the fixed seat, the stand column comprises a support column fixed on the ground, a lifting cylinder body is sleeved outside the support column, the lifting cylinder body slides along the vertical direction, the fixed seat is fixed at the upper end of the lifting cylinder body, and a height adjusting mechanism is jointly arranged between the lifting cylinder body and the support column.

Description

Dust detector

Technical Field

The utility model relates to the technical field of dust detection equipment, in particular to a dust detector.

Background

The dust detector can measure the concentration of particles and the noise degree in the surrounding environment based on a light scattering counting method and a sound sensing technology, and can display the particles and the noise degree on a display screen on site in real time according to requirements. The existing dust detector mainly aims at building sites, industrial parks, coal mine factories and the like, and detects PM2.5, PM10, noise, atmospheric pressure and the like in the environment.

The existing dust detector mainly has the following problems: in order to facilitate the detection work of the concentration of particles and noise in the environment, and simultaneously facilitate the timely observation of the information on the display screen by workers, the installation heights of the dust detector, the display screen and the distribution box are relatively high, so that the workers can climb to a high place to maintain the dust detector by means of a ladder when carrying out daily maintenance work on the dust detector, and the safety of the maintenance work is relatively poor; when using in different detection environments such as building site, industrial park, residential area, required detection height also has certain difference, and the height of stand in the raise dust detector is fixed, leads to the detection application range of detector narrower.

Therefore, there is a need for a dust detector that can solve the above problems.

Disclosure of Invention

The utility model provides a dust detector, which realizes the arbitrary adjustment of the height of a column, improves the safety of daily maintenance work and expands the detection application range of the detector.

The technical scheme of the utility model is realized as follows:

the utility model provides a raise dust detector, includes raise dust detector, display screen and block terminal, raise dust detector, display screen and block terminal are all fixed in on a fixing base, the below of fixing base is provided with a stand, the stand includes a support column that is fixed in subaerial, the cover is equipped with a lift barrel in the support column outside, the lift barrel slides along vertical direction, the fixing base is fixed in the upper end of lift barrel, the lift barrel with install a height adjustment mechanism jointly between the support column.

As a preferred technical scheme, the height adjusting mechanism comprises a rotating screw rod rotatably installed in the support column, a lifting block is installed on the rotating screw rod in a threaded connection mode, the lifting block is fixedly connected with the lifting cylinder body, a first bevel gear is fixedly installed at the lower end of the rotating screw rod, a second bevel gear is arranged on one side of the first bevel gear and meshed with the first bevel gear, the second bevel gear is rotatably installed in the support column through an installation shaft, and the installation shaft is fixedly connected with a rotary handle arranged on the outer side of the support column.

As a preferable technical scheme, a plurality of vertically arranged connecting rods are fixed on the top wall of the interior of the lifting cylinder, the lower end of each connecting rod extends into the supporting column, and one end of each connecting rod extending into the supporting column is fixedly connected with the lifting block.

As an optimized technical scheme, a solar panel is fixedly installed on the fixing seat, a storage battery is arranged in the distribution box, the solar panel is connected with the storage battery, and the dust detector and the display screen are electrically connected with the storage battery.

By adopting the technical scheme, the utility model has the beneficial effects that:

because the dust detector comprises the upright post, the fixing seat, the dust detector, the display screen and the distribution box, the upright post comprises the supporting column, the lifting cylinder body and the height adjusting mechanism, the height adjusting mechanism is used for driving the lifting cylinder body to slide in the vertical direction, the lifting sliding of the lifting cylinder body realizes the arbitrary adjustment of the height of the upright post, so that the dust detector can stay at different heights, and the dust detector is convenient for dust detection work in different places, thereby expanding the detection application range of the detector and improving the practicability of the detector; and when needs carry out daily maintenance to the detector, utilize high adjustment mechanism to drive lift barrel and slide downwards to drive raise dust detector, display screen and block terminal and descend to the height of conveniently maintaining, make the staff stand on subaerial can carry out daily maintenance to it, need not to accomplish maintenance work with the help of the ladder, thereby avoided the staff to take place unexpected condition at the in-process of climbing the ladder and maintaining the work, and then improved the security of detector daily maintenance work.

Because the height adjusting mechanism comprises the rotary screw rod, the lifting block, the first bevel gear, the second bevel gear and the rotary handle, the height adjusting mechanism adopts a manual adjusting structure, and the rotary screw rod is driven to rotate by rotating the rotary handle, so that the lifting block moves in the vertical direction, the lifting cylinder is driven to lift or lower, the condition that the height of the detector cannot be adjusted due to the fact that power cannot be supplied in a field environment is avoided, normal use of the height adjusting mechanism in any environment is ensured, the detection application range of the detector is further enlarged, and the practicability of the height adjusting mechanism is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view taken in the direction A-A of FIG. 1.

Wherein: 1. a dust detector; 2. a display screen; 3. a distribution box; 4. a fixing seat; 5. a column; 6. a support column; 7. lifting the cylinder; 8. rotating the lead screw; 9. a lifting block; 10. a first bevel gear; 11. a second bevel gear; 12. a rotary handle; 13. a connecting rod; 14. a solar panel; 15. a storage battery; 16. and (5) mounting a shaft.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 and fig. 2 together, the dust detector includes a dust detector 1, a display screen 2 and a distribution box 3, in this embodiment, the dust detector 1 may be a JH-YC particulate matter (dust) detector of Jiangsu Ji Hua electronic technologies, inc; the dust detector 1, the display screen 2 and the distribution box 3 are all fixed on a fixed seat 4, a stand column 5 is arranged below the fixed seat 4, the stand column 5 comprises a support column 6 fixed on the ground, and in the embodiment, the support column 6 can be fixed on the ground through fasteners such as bolts to fix the whole detector; the support column 6 outside cover is equipped with a lift barrel 7, and lift barrel 7 slides along vertical direction, and fixing base 4 is fixed in the upper end of lift barrel 7, installs a height adjusting mechanism jointly between lift barrel 7 and the support column 6.

According to the utility model, the height of the upright post 5 can be arbitrarily adjusted through the height adjusting mechanism, and a worker can lift the dust detector 1 to a proper height according to the detection requirements of different detection places, so that the detector can be suitable for dust detection work of different places, the detection application range of the detector is further enlarged, and the practicability of the detector is improved.

When needs carry out daily maintenance to the detector, utilize high adjustment mechanism to descend dust-raising detector 1 to suitable maintenance height on, make the staff stand subaerial can carry out daily maintenance to it, need not to accomplish maintenance work with the help of the ladder to avoided the staff to take place unexpected condition at the in-process of climbing the ladder and maintaining the work, and then improved the security of the daily maintenance work of detector.

The height adjusting mechanism comprises a rotating screw rod 8 rotatably installed in the support column 6, a lifting block 9 is installed on the rotating screw rod 8 in a threaded connection mode, the lifting block 9 is fixedly connected with a lifting cylinder 7, a first bevel gear 10 is fixedly installed at the lower end of the rotating screw rod 8, a second bevel gear 11 is arranged on one side of the first bevel gear 10 and meshed with the first bevel gear 10, the second bevel gear 11 is rotatably installed in the support column 6 through an installation shaft 16, and a rotary handle 12 arranged on the outer side of the support column 6 is fixedly connected with the installation shaft 16.

In the utility model, the height adjusting mechanism adopts a manual control structure, a worker rotates the rotary handle 12, the rotary handle 12 is transmitted through the engagement of the second bevel gear 11 and the first bevel gear 10, the rotary screw rod 8 is driven to rotate, the rotary screw rod 8 in rotation drives the lifting block 9 to move in the vertical direction, the lifting cylinder 7 is driven to lift or lower, the condition that the height of the detector cannot be adjusted due to the fact that power cannot be supplied in a field environment is avoided, the normal use of the height adjusting mechanism in any environment is ensured, the detection use range of the detector is further enlarged, and the practicability of the utility model is improved.

Moreover, be fixed with the connecting rod 13 of a plurality of vertical settings on the roof of lift barrel 7 inside, in the lower extreme of each connecting rod 13 all stretched into support column 6, the one end that each connecting rod 13 stretched into in the support column 6 all with lift piece 9 fixed connection, in this embodiment, the outside of support column 6 is located to lift barrel 7 cover, and the top is sealed the setting, utilize the connecting rod 13 and the altitude mixture control mechanism of lift barrel 7 inside to carry out fixed connection, consequently avoided dust, rainwater etc. to get into in the support column 6 and lead to the rusty condition emergence of altitude mixture control mechanism, prolonged altitude mixture control mechanism's life.

Example two

As shown in fig. 1 and fig. 2 together, a solar panel 14 is fixedly installed on the fixing base 4, a storage battery 15 is arranged in the distribution box 3, the solar panel 14 is connected with the storage battery 15, the dust detector 1 and the display screen 2 are electrically connected with the storage battery 15, in this embodiment, the solar panel 14 is used for converting solar energy into electric energy, the storage battery 15 is used for storing the electric energy, and the electric energy stored in the storage battery 15 can be used for supplying power to the dust detector 1 and the display screen 2 so as to ensure the normal operation of the detector.

In summary, the dust detector provided by the utility model realizes the random adjustment of the height of the vertical column 5, improves the safety of daily maintenance work, and enlarges the detection application range of the detector.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The dust detector comprises a dust detector, a display screen and a distribution box, and is characterized in that the dust detector, the display screen and the distribution box are all fixed on a fixed seat, a stand column is arranged below the fixed seat, the stand column comprises a support column fixed on the ground, a lifting cylinder body is sleeved outside the support column, the lifting cylinder body slides along the vertical direction, the fixed seat is fixed at the upper end of the lifting cylinder body, and a height adjusting mechanism is jointly installed between the lifting cylinder body and the support column.

2. The dust detector of claim 1, wherein the height adjusting mechanism comprises a rotating screw rod rotatably installed in the support column, a lifting block is installed on the rotating screw rod in a threaded connection manner, the lifting block is fixedly connected with the lifting cylinder, a first bevel gear is fixedly installed at the lower end of the rotating screw rod, a second bevel gear is arranged on one side of the first bevel gear and meshed with the first bevel gear, the second bevel gear is rotatably installed in the support column through a mounting shaft, and a rotating handle arranged on the outer side of the support column is fixedly connected with the mounting shaft.

3. The dust detector of claim 2, wherein a plurality of vertically arranged connecting rods are fixed on the top wall inside the lifting cylinder, the lower end of each connecting rod extends into the supporting column, and one end of each connecting rod extending into the supporting column is fixedly connected with the lifting block.

4. The dust detector of claim 3, wherein a solar panel is fixedly mounted on the fixing base, a storage battery is arranged in the distribution box, the solar panel is connected with the storage battery, and the dust detector and the display screen are electrically connected with the storage battery.