CN214040870U - Gas trace water standard gas preparation device - Google Patents
Gas trace water standard gas preparation device Download PDFInfo
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- CN214040870U CN214040870U CN202023217913.9U CN202023217913U CN214040870U CN 214040870 U CN214040870 U CN 214040870U CN 202023217913 U CN202023217913 U CN 202023217913U CN 214040870 U CN214040870 U CN 214040870U
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- fixedly connected
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- water standard
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Abstract
The utility model discloses a gaseous trace water standard gas preparation facilities, including the system gas main part, the bottom of system gas main part just is close to two mounting plates of the equal fixedly connected with in front side and rear side, and front side and rear side mounting plate become the symmetry and set up, be provided with between the mounting plate and adjust a commentaries on classics piece, adjust the front and the equal fixedly connected with connecting axle in the back of commentaries on classics piece, the connecting axle is kept away from the one end of adjusting a commentaries on classics piece and is passed through the bearing and be connected with mounting plate's rotation on surface, adjust a plurality of stabilizer blades of lower fixed surface fixedly connected with of commentaries on classics piece, and have the universal wheel in the bottom swing joint of stabilizer blade, adjust the first telescopic link of lateral wall fixedly connected with of commentaries on classics piece. The utility model discloses, through the regulation commentaries on classics piece that sets up, can change the universal wheel structure and the supporting baseplate of installation, not only make things convenient for device's bulk movement to can utilize the buffer spring constitution buffer structure who is connected with the supporting baseplate in the in-process of transportation.
Description
Technical Field
The utility model relates to a gaseous preparation facilities field of standard especially relates to a gaseous trace water standard gas preparation facilities.
Background
The standard substances are determination standards with uniform concentration, good stability and accurate value, which have the basic function of reproducing, storing and transmitting the value, are used for calibrating measuring instruments and measuring processes in the fields of physical, chemical, biological and engineering measurement, and are standard gases as one of the standard substances, and the common standard gases include according to the purposes: the gas alarm standard gas, the electric power energy standard gas, the petrochemical industry standard gas, the environmental protection monitoring standard gas, the medical and health standard gas and the instrument standard gas.
In the past, a gas preparation device is often used when standard gas is prepared, but most of the existing gas preparation devices have single functions and are inconvenient to carry when needing to be used on site, and further the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gas micro-water standard gas preparation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a gas trace water standard gas preparation device comprises a gas making main body, wherein two mounting bottom plates are fixedly connected to the bottom of the gas making main body and close to the front side and the rear side, the front side and the rear side of the gas making main body are symmetrically arranged, an adjusting rotating piece is arranged between the mounting bottom plates, connecting shafts are fixedly connected to the front side and the back side of the adjusting rotating piece, and one end, far away from the adjusting rotating piece, of each connecting shaft is rotatably connected with the surfaces of the mounting bottom plates through bearings;
the lower surface of the adjusting rotating piece is fixedly connected with a plurality of support legs, and the bottoms of the support legs are movably connected with universal wheels;
the side wall of the adjusting rotating piece is fixedly connected with a first telescopic rod, and one end, far away from the adjusting rotating piece, of the first telescopic rod is fixedly connected with a supporting bottom plate;
a buffer spring is fixedly connected between the supporting bottom plate and the side wall of the adjusting rotating piece and is positioned on the outer side of the first telescopic rod;
the utility model discloses a mounting plate, including mounting plate, both sides fixedly connected with second telescopic link, mounting plate's one end fixedly connected with mounting plate is just close to on mounting plate's surface, the inboard surface of mounting plate just is close to the spacing bolt of both sides fixedly connected with.
As a further description of the above technical solution:
the surface of the mounting bottom plate is rotatably connected with a driving screw rod through a bearing, and the driving screw rod is in threaded connection with the mounting plate.
As a further description of the above technical solution:
one end of the driving screw, which is far away from the mounting bottom plate, penetrates through the mounting plate and is fixedly connected with a rotating handle, and an anti-skidding sleeve is arranged on the surface of the rotating handle.
As a further description of the above technical solution:
the mounting panel is kept away from to spacing bolt one end runs through mounting plate.
As a further description of the above technical solution:
the vertical section of the adjusting rotating piece is of a quarter-circle structure.
As a further description of the above technical solution:
the front and the back of the adjusting rotating piece are both provided with limiting lock holes, and the limiting lock holes are matched with the limiting bolts.
As a further description of the above technical solution:
the number of the adjusting rotating pieces is two, and the adjusting rotating pieces are distributed on the two sides of the bottom of the gas making main body and correspond to the mounting bottom plate.
As a further description of the above technical solution:
the surface of the gas making main body is provided with a temperature detector.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this gaseous trace water standard gas preparation facilities changes through the regulation that sets up, can change the universal wheel structure and the supporting baseplate of installation, not only makes things convenient for the bulk movement of device to can utilize the buffer spring constitution buffer structure who is connected with the supporting baseplate in the in-process of transportation, and then form the protection to the device, make more convenient and safety of carrying of device.
2. Compared with the prior art, this gaseous trace water standard gas preparation facilities, through the design that the piece was changeed in the formula regulation of switching, can cushion and the switching of removal according to the condition of difference, and then make the suitability of device higher.
3. Compared with the prior art, this gaseous trace water standard gas preparation facilities, through the spacing bolt that sets up and the cooperation of spacing lockhole, can change the piece to the regulation and fix, and then be favorable to increasing to adjust and change the stability that the piece changes the attitude in the use.
4. Compared with the prior art, this gaseous trace water standard gas preparation facilities, through thermodetector's design, can be when carrying out gaseous preparation better carry out the accuse to the temperature, and then the development of preparation work.
Drawings
FIG. 1 is a schematic view of the overall structure of a gas trace water standard gas preparation device provided by the present invention;
FIG. 2 is a bottom view of the overall structure of a gas trace water standard gas preparation device according to the present invention;
FIG. 3 is a schematic view of a regulating rotating member structure of a gas trace water standard gas preparation device provided by the present invention;
fig. 4 is a partial enlarged view of a portion a in fig. 2 of a gas trace water standard gas preparation device according to the present invention.
Illustration of the drawings:
1. a gas making body; 2. mounting a bottom plate; 3. a connecting shaft; 4. adjusting the rotating piece; 5. a support leg; 6. a universal wheel; 7. a buffer spring; 8. a first telescopic rod; 9. a support base plate; 10. mounting a plate; 11. a limiting bolt; 12. a second telescopic rod; 13. a drive screw; 14. rotating the handle; 15. limiting lock holes; 16. a temperature detector.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, the utility model provides a gaseous trace water standard gas preparation facilities: the device comprises a gas making main body 1 and a main gas preparation device, wherein two mounting bottom plates 2 are fixedly connected to the bottom of the gas making main body 1 and close to the front side and the rear side, and are used for adjusting the installation of a rotating part 4, the front side and the rear side mounting bottom plates 2 are symmetrically arranged, so that the adjusting rotating part 4 can be stably installed, an adjusting rotating part 4 is arranged between the mounting bottom plates 2, the adjusting rotating part 4 can rotate, and further the function switching purpose is realized, connecting shafts 3 are fixedly connected to the front side and the back side of the adjusting rotating part 4, one ends, far away from the adjusting rotating part 4, of the connecting shafts 3 are rotatably connected with the surfaces of the mounting bottom plates 2 through bearings, so that the rotating switching of the adjusting rotating part 4 is convenient, a temperature detector 16 is arranged on the surface of the gas making main body 1, the temperature can be conveniently controlled during gas making work, the vertical section of the adjusting rotating part 4 is of a quarter-circle structure and is matched with the mounting bottom plates 2, thereby forming the fixing of the limiting bolt 11 to the adjusting rotating piece 4 under different states.
Adjust a plurality of stabilizer blades 5 of lower fixed surface of commentaries on classics piece 4, and there is universal wheel 6 at stabilizer blade 5's bottom swing joint, universal wheel 6 removes, be convenient for the removal state this moment, make things convenient for the bulk movement of device, adjust the first telescopic link 8 of the lateral wall fixedly connected with of commentaries on classics piece 4, first telescopic link 8 is kept away from and is adjusted the one end fixedly connected with supporting baseplate 9 of commentaries on classics piece 4, supporting baseplate 9 has better stability when contacting with the supporting table face, be the buffer function state this moment.
Fixedly connected with buffer spring 7 between the lateral wall of supporting baseplate 9 and regulation commentaries on classics 4, be convenient for form buffering effect, and buffer spring 7 is located the outside of first telescopic link 8, can prevent that buffer spring 7 from taking place to buckle, mounting baseplate 2's surface and be close to both sides fixedly connected with second telescopic link 12, mounting baseplate 2's one end fixedly connected with mounting panel 10 is kept away from to second telescopic link 12, have spacing effect to mounting panel 10, do not hinder mounting panel 10 simultaneously and be linear motion along drive screw 13, mounting panel 10's inboard surface and be close to the spacing bolt 11 of both sides fixedly connected with, be used for locking regulation commentaries on classics 4.
The surface of mounting plate 2 is connected with drive screw 13 through the bearing rotation for the motion of control mounting panel 10, drive screw 13 and mounting panel 10 threaded connection, convenient control, the one end that mounting plate 2 was kept away from to drive screw 13 runs through mounting panel 10 and fixed connection has rotating handle 14, the control drive screw 13 of being convenient for moves, and is provided with the antiskid cover on rotating handle 14's surface, has anti-skidding effect.
One end of the limiting bolt 11, which is far away from the mounting plate 10, penetrates through the mounting base plate 2, so as to be conveniently controlled by a limiting lock hole 15 arranged on the adjusting rotating piece 4.
Adjust the front and the back of commentaries on classics piece 4 and all seted up spacing lockhole 15, and spacing lockhole 15 cooperatees with spacing bolt 11, is convenient for realize spacing locked effect, adjusts the quantity of changeing piece 4 and is two, and adjusts commentaries on classics piece 4 and distributes in the bottom both sides of main part 1 and the corresponding position of mounting plate 2, realizes stabilizing support device's effect.
The working principle is as follows: when the device is used, when the device needs to be moved, the drive screw 13 is controlled to rotate through the rotating handle 14, so that the mounting plate 10 is moved, the mounting plate 10 drives the limiting bolt 11 to be separated from the limiting lock hole 15, the locking of the adjusting rotating piece 4 is released, then the adjusting rotating piece 4 is rotated, the side provided with the universal wheel 6 faces downwards, and particularly, one end of the adjusting rotating piece 4 needs to be lifted and then the corresponding adjusting rotating piece 4 is rotated; then, the driving screw 13 is rotated reversely, so that the limiting bolt 11 is inserted into the limiting lock hole 15 again to fix the adjusting rotating piece 4, and therefore the adjusting rotating pieces 4 on the two sides are adjusted, and the device can be pushed; when transporting, the face that makes both sides adjust commentaries on classics piece 4 have supporting baseplate 9 is downward to fix it, can cooperate buffer spring 7 to play the purpose of buffering shock attenuation to the device at the in-process of transportation, not only increase the portability of device, and also increased the security that the device carried the in-process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a gaseous trace water standard gas preparation facilities, includes system gas main part (1), its characterized in that: the gas making device comprises a gas making main body (1), wherein two mounting bottom plates (2) are fixedly connected to the bottom of the gas making main body (1) close to the front side and the rear side, the front side and the rear side of the gas making main body (2) are symmetrically arranged, an adjusting rotating piece (4) is arranged between the mounting bottom plates (2), connecting shafts (3) are fixedly connected to the front side and the back side of the adjusting rotating piece (4), and one ends, far away from the adjusting rotating piece (4), of the connecting shafts (3) are rotatably connected with the surfaces of the mounting bottom plates (2) through bearings;
the lower surface of the adjusting rotating piece (4) is fixedly connected with a plurality of support legs (5), and the bottoms of the support legs (5) are movably connected with universal wheels (6);
the side wall of the adjusting rotating piece (4) is fixedly connected with a first telescopic rod (8), and one end, far away from the adjusting rotating piece (4), of the first telescopic rod (8) is fixedly connected with a supporting bottom plate (9);
a buffer spring (7) is fixedly connected between the supporting bottom plate (9) and the side wall of the adjusting rotating piece (4), and the buffer spring (7) is positioned on the outer side of the first telescopic rod (8);
the surface of mounting plate (2) just is close to both sides fixedly connected with second telescopic link (12), mounting plate (2)'s one end fixedly connected with mounting panel (10) is kept away from in second telescopic link (12), the inboard surface of mounting panel (10) just is close to both sides fixedly connected with spacing bolt (11).
2. The apparatus for preparing a gas trace water standard gas as set forth in claim 1, wherein: the surface of the mounting bottom plate (2) is rotatably connected with a driving screw (13) through a bearing, and the driving screw (13) is in threaded connection with the mounting plate (10).
3. The apparatus for preparing a gas trace water standard gas as set forth in claim 2, wherein: one end of the driving screw rod (13) far away from the mounting bottom plate (2) penetrates through the mounting plate (10) and is fixedly connected with a rotating handle (14), and an anti-skidding sleeve is arranged on the surface of the rotating handle (14).
4. A gas trace water standard gas production apparatus as claimed in claim 1, 2 or 3, wherein: and one end of the limiting bolt (11) far away from the mounting plate (10) penetrates through the mounting base plate (2).
5. A gas trace water standard gas production apparatus as claimed in claim 1, 2 or 3, wherein: the vertical section of the adjusting rotating piece (4) is of a quarter-circle structure.
6. The apparatus for preparing a gas trace water standard gas as set forth in claim 5, wherein: the front and the back of the adjusting rotating piece (4) are both provided with a limiting lock hole (15), and the limiting lock hole (15) is matched with the limiting bolt (11).
7. A gas trace water standard gas production apparatus as claimed in claim 1, 2, 3 or 6, wherein: the number of the adjusting rotating pieces (4) is two, and the adjusting rotating pieces (4) are distributed on the two sides of the bottom of the gas making main body (1) and correspond to the positions of the mounting bottom plate (2).
8. A gas trace water standard gas production apparatus as claimed in claim 1, 2, 3 or 6, wherein: the surface of the gas making body (1) is provided with a temperature detector (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217913.9U CN214040870U (en) | 2020-12-28 | 2020-12-28 | Gas trace water standard gas preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217913.9U CN214040870U (en) | 2020-12-28 | 2020-12-28 | Gas trace water standard gas preparation device |
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| Publication Number | Publication Date |
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| CN214040870U true CN214040870U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023217913.9U Active CN214040870U (en) | 2020-12-28 | 2020-12-28 | Gas trace water standard gas preparation device |
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| CN (1) | CN214040870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235779A (en) * | 2021-12-17 | 2022-03-25 | 重庆重科大分析仪器有限公司 | Natural gas quality detection device adopting Raman spectrum technology |
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2020
- 2020-12-28 CN CN202023217913.9U patent/CN214040870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235779A (en) * | 2021-12-17 | 2022-03-25 | 重庆重科大分析仪器有限公司 | Natural gas quality detection device adopting Raman spectrum technology |
| CN114235779B (en) * | 2021-12-17 | 2024-02-20 | 重庆重科大分析仪器有限公司 | Natural gas quality detection device adopting Raman spectrum technology |
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