CN220270930U - Atmospheric sampler with multifunctional supporting seat box - Google Patents

Abstract

The utility model relates to an atmosphere sampler with a multifunctional supporting seat box, which comprises a supporting seat box, wherein a partition plate is arranged in the supporting seat box, a hydraulic device is arranged below the partition plate, an atmosphere sampler assembly is arranged above the partition plate, the bottom of the atmosphere sampler assembly is connected with a spring sliding bracket assembly, and the center of the bottom of the atmosphere sampler assembly is connected to the output end of the hydraulic device. The atmospheric sampler body can be stretched out, used and placed down to be stored under the cooperation of the hydraulic component and the spring sliding bracket component, is not required to be built by a bracket every time, and is more convenient to transfer.

Description

Atmospheric sampler with multifunctional supporting seat box

Technical Field

The utility model relates to the technical field of atmospheric samplers, in particular to an atmospheric sampler with a multifunctional supporting seat box.

Background

In air quality detection, an atmospheric sampler is generally used, and can be used for measuring the concentration of various gases in the atmosphere, such as carbon dioxide (CO 2), sulfur dioxide (SO 2), nitrogen oxides (NOx), ozone (O3) and the like.

When in use, the sampler is horizontally placed at the height of the breathing zone facing the detected direction. The absorber tube to be sampled is placed on a metal frame and then connected to the suction connector at the side of the instrument. Pressing switch, status indicator lights show orange, presses the setting start key, status indicator lights show green, shows at present in time setting state, and the charactron shows 15 simultaneously, for instrument default setting time, presses the ten bits and the unit that timing adjustment button can adjust time respectively this moment, and time maximum set value is 99, and the unit is the minute, presses the setting start key once more after the time sets for, and status indicator lights shows red, and inside aspiration pump begins work, and the time of digital display begins countdown and shows simultaneously, then adjusts flow adjust knob, makes the flowmeter instruct to the flow red line department that needs the sampling, can sample automatically. In order to be convenient to use, the bottom of the existing instrument is provided with a bracket mounting hole, and a movable bracket is additionally arranged as an accessory, so that the bracket is only required to be supported by 1.6 meters when in use, and a fixing screw at the center of the bracket is screwed into the instrument mounting seat hole.

The external support is troublesome in installation, disassembly and transfer, the support is removed after each time of use or transfer, the operations of installation, angle adjustment, level adjustment, wiring and the like are performed again after the external support is in place, and the external support is stored during transfer, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved atmospheric sampler with a multifunctional pedestal box is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an atmospheric sampling ware with multi-functional saddle case, includes the saddle case, the saddle incasement be provided with the baffle, the below of baffle be provided with hydraulic means, the top of baffle is provided with atmospheric sampling ware subassembly, the bottom of atmospheric sampling ware subassembly be connected with spring sliding support subassembly, atmospheric sampling ware subassembly's bottom central authorities are connected to hydraulic means's output.

Through adopting above-mentioned technical scheme, the atmospheric sampling ware body can realize stretching out under the cooperation of hydraulic pressure subassembly and spring sliding support subassembly and use and put down and accomodate, no longer need build with the support at every turn, also more convenient transfer.

Further, the atmospheric sampler assembly comprises a body, a rotating disc, a base and a connecting seat from top to bottom, wherein the body is rotationally connected to the base through the rotating disc;

by adopting the technical scheme, the atmospheric sampler body rotation angle and direction adjustment are facilitated.

Further, the spring sliding support assembly comprises a connecting rod group which is rotationally connected to the connecting seat, wherein the connecting rod group comprises two connecting rods which are symmetrically arranged left and right or three connecting rods which are arranged in a triangular equal division manner;

by adopting the technical scheme, the auxiliary support can be carried out by adopting two sides or three sides according to the requirement.

Further, the upper end of the connecting rod is rotatably connected to the connecting seat through the rotating shaft, the lower end of the connecting rod is provided with the roller, and the roller is propped against by a pre-tightening spring piece preset on the partition plate;

through adopting above-mentioned technical scheme, the spring can give bracket component pretightning force, plays the effect of peripheral auxiliary stay, is compressed when bracket component is transferred and is accomodate.

Further, the baffle plate is provided with a groove for placing and moving the spring sliding bracket component.

Further, wheels are arranged at the bottom of the supporting seat box, and handles are arranged on the side edges of the supporting seat box.

The beneficial effects of the utility model are as follows: the defect that exists among the background art has been solved, has increased the base case that can accomodate for current atmospheric sampling ware, directly rises when using, uses up in directly retrieving the box, has saved dismouting and debugging process at every turn, and it is also more convenient because of being the base case that has the gyro wheel moreover, moves, obtains many purposes.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the present utility model;

fig. 2 is a schematic diagram showing a connection structure of a connecting rod and a connecting seat according to the present utility model.

In the figure: 1. the hydraulic device comprises a support box, a partition plate, a hydraulic device, an output end, a body, a rotating disc, a base, a connecting seat, a connecting rod, a rotating shaft, a roller, a pre-tightening spring, a wheel, a handle and a vehicle.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and a preferred embodiment. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model provides an atmospheric sampling ware with multi-functional supporting seat case as shown in fig. 1 and 2, includes supporting seat case 1, is provided with baffle 2 in the supporting seat case 1, and the below of baffle 2 is provided with hydraulic means 3, and the top of baffle 2 is provided with atmospheric sampling ware subassembly, and the bottom of atmospheric sampling ware subassembly is connected with spring sliding support subassembly, and the bottom central authorities of atmospheric sampling ware subassembly are connected to hydraulic means 3's output 4.

The atmospheric sampler assembly comprises a body 5, a rotating disc 6, a base 7 and a connecting seat 8 from top to bottom, wherein the body 5 is rotationally connected to the base 7 through the rotating disc 6;

the spring sliding support assembly comprises a connecting rod group which is rotationally connected to the connecting seat 8, and the connecting rod group comprises two connecting rods 9 which are symmetrically arranged left and right or three connecting rods 9 which are arranged in a triangular equal division manner; the upper end of the connecting rod 9 is rotatably connected to the connecting seat 8 through a rotating shaft 10, the lower end of the connecting rod 9 is provided with a roller 11, and the roller 11 is propped against a pre-tightening spring piece 12 preset on the partition plate 2;

the baffle plate 2 is provided with a groove for placing and moving the spring sliding bracket component. Wheels 13 are arranged at the bottom of the supporting seat box 1, and handles 14 are arranged on the side edges.

Working principle: when the device is used, the output end 4 of the hydraulic device 3 is controlled to push out the atmosphere sampling assembly upwards, the connecting rods 9 in the connecting rod group slide inwards to shrink, and at the moment, the corresponding pre-tightening spring pieces 12 deform and are kept against the corresponding connecting rods 9, so that after the atmosphere sampling assembly is pushed out upwards, the connecting rod group still keeps the auxiliary supporting function of the periphery; when the atmospheric sampling device assembly is used up and needs to be stored and transferred, only the hydraulic device 3 is controlled to unload the pressure, so that the atmospheric sampling device assembly is lowered, and at the moment, the connecting rod 9 drives the roller 11 to squeeze the corresponding pre-tightening spring piece 12 to shrink, and storage is completed. At this time, the integral supporting seat box 1 can be directly moved and transferred, so that the integral supporting seat box is very convenient.

The foregoing description is merely illustrative of specific embodiments of the utility model, and the utility model is not limited to the details shown, since modifications and variations of the foregoing embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model.

Claims (6)

1. An atmospheric sampler with multi-functional saddle case, its characterized in that: including support case (1), support case (1) in be provided with baffle (2), the below of baffle (2) be provided with hydraulic means (3), the top of baffle (2) is provided with the atmosphere sampler subassembly, the bottom of atmosphere sampler subassembly be connected with spring sliding support subassembly, the bottom central authorities of atmosphere sampler subassembly are connected to output (4) of hydraulic means (3).

2. An atmospheric sampler with a multifunctional pedestal box as recited in claim 1 wherein: the atmospheric sampler assembly comprises a body (5), a rotating disc (6), a base (7) and a connecting seat (8) from top to bottom, wherein the body (5) is rotationally connected to the base (7) through the rotating disc (6).

3. An atmospheric sampler with a multifunctional pedestal box as recited in claim 2, wherein: the spring sliding support assembly comprises a connecting rod group which is rotationally connected to the connecting seat (8), and the connecting rod group comprises two connecting rods (9) which are symmetrically arranged left and right or three connecting rods (9) which are arranged in a triangular equal division mode.

4. An atmospheric sampler with a multifunctional pedestal box as recited in claim 3 wherein: the upper end of the connecting rod (9) is rotationally connected to the connecting seat (8) through a rotating shaft (10), a roller (11) is arranged at the lower end of the connecting rod (9), and the roller (11) is propped against a pre-tightening spring piece (12) preset on the partition plate (2).

5. An atmospheric sampler with a multifunctional pedestal box as recited in claim 1 wherein: the baffle (2) is provided with a groove for the spring sliding bracket component to be placed and move.

6. An atmospheric sampler with a multifunctional pedestal box as recited in claim 1 wherein: wheels (13) are arranged at the bottom of the support box (1), and handles (14) are arranged on the side edges of the support box.