CN218180611U - Particulate matter analyzer's waterproof mounting structure - Google Patents
Particulate matter analyzer's waterproof mounting structure Download PDFInfo
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- CN218180611U CN218180611U CN202222211590.5U CN202222211590U CN218180611U CN 218180611 U CN218180611 U CN 218180611U CN 202222211590 U CN202222211590 U CN 202222211590U CN 218180611 U CN218180611 U CN 218180611U
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- fixedly connected
- particulate matter
- bracing piece
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- mounting structure
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Abstract
The utility model discloses a particulate matter analyzer's waterproof mounting structure, including the particulate matter analyzer body, the mount pad, elevating system and flexible cover, fixedly connected with particulate matter analyzer body on the mount pad, mount pad one side fixedly connected with bracing piece, the top fixedly connected with roof of bracing piece, be provided with elevating system on the bracing piece, including the elevating platform that has the lift effect in the elevating system, fixedly connected with lifter plate on the elevating platform, it is provided with and wears the mouth to correspond the particulate matter analyzer body on the lifter plate, the flexible cover of top surface fixedly connected with of lifter plate, it is located flexible cover to wear the mouth. The utility model relates to a particulate matter analysis appearance technical field, it can avoid the rainwater to cause the erosion to particulate matter analysis appearance, damage to this life that can strengthen particulate matter analysis appearance.
Description
Technical Field
The utility model relates to a particulate matter analyzer technical field, specific particulate matter analyzer's waterproof mounting structure that says so.
Background
The beta-ray particle analyzer is used for measuring the content of particles in air and has the main principle that: designed according to the principle of absorption of beta rays, beta rays are a high-speed electron current, which is partially absorbed after penetrating a substance, resulting in intensity attenuation. Under certain conditions, the attenuation is related to the mass of the absorbing material and is not related to other physical and chemical characteristics of the absorbing material. The concentration quality of the atmospheric particulates can be directly measured. And respectively enabling the beta-ray source with constant intensity to pass through the clean filter paper and the filter paper with the collected particles twice before and after the particles are collected, and obtaining the mass of the particles collected on the filter paper according to the variation of beta-ray absorption twice. The scintillation counter is used as a detector to count the beta ray flux, the change of the counting frequency can represent the change of the beta ray intensity, and the measurement result only depends on the ratio of two counts and the mass absorption coefficient, and is not related to the original intensity of the beta source.
At present, when installing beta ray particulate matter analysis appearance when external, all be direct with its fixed connection on the pillar, not be provided with protective structure, make like this when meetting bad weather such as heavy rain, inside a large amount of rainwater invades beta ray particulate matter analysis appearance easily to cause the instrument to damage.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an avoid the rainwater to cause the erosion, damage to particulate matter analysis appearance to this can strengthen particulate matter analysis appearance's life's waterproof mounting structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a particulate matter analyzer's waterproof mounting structure, includes particulate matter analyzer body, mount pad, elevating system and flexible cover, fixedly connected with on the mount pad the particulate matter analyzer body, mount pad one side fixedly connected with bracing piece, the top fixedly connected with roof of bracing piece, be provided with on the bracing piece elevating system, including the elevating platform that has the lift effect among the elevating system, fixedly connected with lifter plate on the elevating platform, correspond on the lifter plate the particulate matter analyzer body is provided with wears the mouth, the top surface fixedly connected with of lifter plate the flexible cover, it is located to wear the mouth in the flexible cover.
In the above scheme, the lifting mechanism further comprises a lead screw and a motor, the lifting platform is connected to the support rod in a sliding mode, the lead screw is connected to the lifting platform in a threaded mode, the motor is fixedly connected to the mounting seat, and the motor is in power connection with the lead screw.
In the above scheme, the supporting rod is fixedly connected with a housing, and the screw rod, the motor and the lifting platform are all located in the housing.
In the above scheme, the mount pad includes base station, support column, mount table, the top fixedly connected with of base station the support column, the top fixedly connected with of support column the mount table, particulate matter analyzer body fixed connection be in on the mount table, mount table one side fixedly connected with fixed station, motor fixed connection be in on the fixed station.
In the above scheme, fixedly connected with draw runner on the bracing piece, be provided with the spout on the elevating platform corresponding to the draw runner, draw runner sliding connection be in the spout.
In the above scheme, the top fixedly connected with rainfall sensor and the control box of roof, be provided with the control panel that uses the singlechip as the core in the control box, be close to its top fixedly connected with position switch on the bracing piece, be close to its bottom fixedly connected with lower position switch on the bracing piece, rainfall sensor, lower position switch, upper position switch, motor all with singlechip signal connection.
Compared with the prior art, the beneficial effects of the utility model reside in that, simple structure, easily manufacturing install the back with particulate matter analyzer, if meet abominable weather, the accessible motor drives the lead screw and rotates to make the elevating platform drive the lifter plate and descend, alright form the protection with particulate matter analyzer shroud through flexible cover this moment, thereby avoid the rainwater to cause the erosion to particulate matter analyzer, damage, then can strengthen particulate matter analyzer's life.
Drawings
FIG. 1 is a schematic view of the unprotected structure of the present invention;
FIG. 2 is a schematic view of the protection structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the middle support pillar of the present invention;
FIG. 4 is a schematic diagram of a detailed structure of the portion A0 in FIG. 3;
fig. 5 is a schematic diagram of a structure of the middle lifting plate of the present invention;
fig. 6 is a schematic diagram of the connection structure of the single chip microcomputer in the present invention.
In the figure: 1 base station, 2 support columns, 3 mount tables, 4 particle analyzer bodies, 5 support rods, 6 top plates, 7 lifting tables, 8 lead screws, 9 motors, 10 sliding grooves, 11 sliding strips, 12 fixing tables, 13 lifting plates, 14 penetrating openings, 15 telescopic sleeves, 16 enclosers, 17 rainfall sensors, 18 control boxes, 19 single-chip microcomputers, 20 lower position switches and 21 upper position switches.
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. 1-6, a waterproof mounting structure of a particulate matter analyzer comprises a particulate matter analyzer body 4, a mounting seat, a lifting mechanism and a telescopic sleeve 15, wherein the mounting seat comprises a base platform 1, a support column 2 and a mounting platform 3, the support column 2 is fixedly connected to the top of the base platform 1, the mounting platform 3 is fixedly connected to the top of the support column 2, the particulate matter analyzer body 4 is fixedly connected to the top surface of the mounting platform 3, two groups of support rods 5 are fixedly connected to one side of the mounting platform 3, and a top plate 6 is fixedly connected to the tops of the two groups of support rods 5;
the lifting mechanism comprises a lifting platform 7, a screw rod 8 and a motor 9, a sliding groove 10 is formed in the lifting platform 7 corresponding to each group of supporting rods 5, a sliding strip 11 is fixedly connected to each group of supporting rods 5, the sliding strip 11 is slidably connected into the sliding groove 10, so that the lifting platform 7 can longitudinally linearly slide on the two groups of supporting rods 5, the screw rod 8 is connected to the lifting platform 7 in a threaded manner, a fixed platform 12 is fixedly connected to one side of an installation platform 3, a motor 9 is fixedly connected to the fixed platform 12, a power output shaft of the motor 9 is fixedly connected with the bottom end of the screw rod 8, when the motor 9 drives the screw rod 8 to rotate, the lifting platform 7 can longitudinally linearly move on the two groups of supporting rods 5, a lifting plate 13 is fixedly connected to the lifting plate 7, a penetrating port 14 is formed in the lifting plate 13 corresponding to the particle analyzer body 4, a telescopic sleeve 15 is fixedly connected to the top surface of the lifting plate 13, the penetrating port 14 is located in the telescopic sleeve 15, when the lifting plate 7 drives the particle analyzer body 4 to descend, the telescopic sleeve 15 further fixedly connects the telescopic sleeve to the bottom surface of the top plate 6, and the motor 9 is located in the telescopic sleeve 15, and the motor 9, the protective cover can further prevent the motor 9 from eroding the rainwater on the lifting platform 5, and the motor 9.
The further optimization of this embodiment is that an IFR202 type infrared rainfall sensor 17 and a control box 18 are fixedly connected to the top of the top plate 6, a control panel with an AT89S52 single chip 19 as a core is arranged in the control box 18, that is, the AT89S52 single chip 19 and an auxiliary circuit are arranged on a PCB, an upper position switch 21 is fixedly connected to the support rod 5 near the top thereof, a lower position switch 20 is fixedly connected to the support rod 5 near the bottom thereof, the rainfall sensor 17, the motor 9, the upper position switch 21 and the lower position switch 20 are all in signal connection with the single chip 19, so that the rainfall sensor 17 can detect the external rainfall, when the rainfall reaches a set value, the rainfall sensor 17 transmits the detected signal to the single chip 19, the motor 9 is controlled to work after the single chip microcomputer 19, so that the motor 9 drives the screw rod 8 to rotate, the lifting platform 7 drives the lifting plate 13 to descend AT the moment, the lower position switch 20 provides signals for the single chip microcomputer 19 after the lifting platform 7 abuts against the lower position switch 20, the single chip microcomputer 19 stops working of the motor 9, the particle analyzer body 4 is covered by the telescopic cover AT the moment, when the rainfall sensor 17 detects that the rainfall is reduced, the signals can be sent to the single chip microcomputer 19, the single chip microcomputer 19 controls the motor 9 to work again, the lifting platform 7 drives the lifting plate 13 to ascend until the lifting platform 7 abuts against the upper position switch 21, the upper position switch 21 provides signals for the single chip microcomputer 19, the single chip microcomputer 19 controls the motor 9 to stop working, the telescopic sleeve 15 is compressed AT the moment, and the particle analyzer body 4 is exposed outside.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a particulate matter analyzer's waterproof mounting structure, includes particulate matter analyzer body (4), mount pad, elevating system and telescope tube (15), its characterized in that: fixedly connected with on the mount pad particulate matter analysis appearance body (4), mount pad one side fixedly connected with bracing piece (5), top fixedly connected with roof (6) of bracing piece (5), be provided with on bracing piece (5) elevating system, including elevating platform (7) that have the lift effect among the elevating system, fixedly connected with lifter plate (13) on elevating platform (7), correspond on lifter plate (13) particulate matter analysis appearance body (4) are provided with wears mouthful (14), the top surface fixedly connected with of lifter plate (13) flexible cover (15), wear mouthful (14) to be located in flexible cover (15).
2. The waterproof mounting structure of a particulate matter analyzer according to claim 1, characterized in that: elevating system still includes lead screw (8) and motor (9), elevating platform (7) sliding connection be in on bracing piece (5), threaded connection is gone up in elevating platform (7) has lead screw (8), fixedly connected with on the mount pad motor (9), motor (9) with lead screw (8) power is connected.
3. The waterproof mounting structure of a particulate matter analyzer according to claim 2, characterized in that: fixedly connected with housing (16) on bracing piece (5), lead screw (8), motor (9), elevating platform (7) all are located in housing (16).
4. The waterproof mounting structure of particulate matter analyzer according to claim 2, wherein: the mounting base comprises a base station (1), a support column (2) and a mounting table (3), the top of the base station (1) is fixedly connected with the support column (2), the top of the support column (2) is fixedly connected with the mounting table (3), a particle analyzer body (4) is fixedly connected onto the mounting table (3), one side of the mounting table (3) is fixedly connected with a fixing table (12), and a motor (9) is fixedly connected onto the fixing table (12).
5. The waterproof mounting structure of particulate matter analyzer according to claim 2, wherein: fixedly connected with draw runner (11) on bracing piece (5), correspond on elevating platform (7) draw runner (11) are provided with spout (10), draw runner (11) sliding connection is in spout (10).
6. The waterproof mounting structure of a particulate matter analyzer according to claim 2, characterized in that: the top fixedly connected with rainfall sensor (17) and control box (18) of roof (6), be provided with the control panel that uses singlechip (19) as the core in control box (18), be close to position switch (21) on its top fixedly connected with on bracing piece (5), be close to position switch (20) under its bottom fixedly connected with on bracing piece (5), rainfall sensor (17), lower position switch (20), upper position switch (21), motor (9) all with singlechip (19) signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211590.5U CN218180611U (en) | 2022-08-20 | 2022-08-20 | Particulate matter analyzer's waterproof mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211590.5U CN218180611U (en) | 2022-08-20 | 2022-08-20 | Particulate matter analyzer's waterproof mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180611U true CN218180611U (en) | 2022-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222211590.5U Active CN218180611U (en) | 2022-08-20 | 2022-08-20 | Particulate matter analyzer's waterproof mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180611U (en) |
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2022
- 2022-08-20 CN CN202222211590.5U patent/CN218180611U/en active Active
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