CN213482142U

CN213482142U - Gas chromatograph with protection function

Info

Publication number: CN213482142U
Application number: CN202022426188.XU
Authority: CN
Inventors: 卢雨晶
Original assignee: Hanmo Energy Technology Shanghai Co ltd
Current assignee: Hanmo Energy Technology Shanghai Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-18
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a gas chromatograph technical field specifically discloses a gas chromatograph with safeguard function, including the gas chromatograph body, the top fixedly connected with observation window of gas chromatograph body front side, the bottom fixedly connected with governing valve of gas chromatograph body front side, the top of governing valve is equipped with the manometer, the left side fixedly connected with control panel of gas chromatograph body front side bottom, the equal swing joint in both sides of gas chromatograph body bottom has the universal wheel. The utility model discloses a buffer board atress drives the buffer beam and moves down, and the buffer beam slides in the inside of guiding hole this moment, and the removal through the buffer beam promotes to remove the seat and removes, and the removal through removing the seat drives the slider and slides in the spout, and the removal through removing the seat makes buffer spring take place deformation, has reached safeguard function's advantage, has solved current gas chromatograph and has not possessed the function of protection when using.

Description

Gas chromatograph with protection function

Technical Field

The utility model relates to a gas chromatograph technical field specifically is a gas chromatograph with safeguard function.

Background

The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by utilizing a chromatographic separation technology and a detection technology, and can be generally used for analyzing volatile organic compounds, organic chlorine, organic phosphorus, polycyclic aromatic hydrocarbon, phthalate ester and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gas chromatograph with safeguard function possesses safeguard function's advantage, has solved current gas chromatograph and does not possess the function of protection when using, and often gas chromatograph all exposes outside when using, uses the dust for a long time and can fall into its surface, influences the normal working property of chromatograph like this, the problem that consequently not convenient for people used.

The utility model discloses a gas chromatograph with safeguard function, including the gas chromatograph body, the top fixedly connected with observation window of gas chromatograph body front side, the bottom fixedly connected with governing valve of gas chromatograph body front side, the top of governing valve is equipped with the manometer, the left side fixedly connected with control panel of gas chromatograph body front side bottom, the both sides of gas chromatograph body bottom all swing joint has the universal wheel, the protection casing is installed at the top of gas chromatograph body surface, the both sides of gas chromatograph body all fixedly connected with curb plate, the bottom fixedly connected with connecting rod of protection casing, the inboard fixedly connected with connecting block of connecting rod, the both sides of protection casing inner wall top all swing joint has the buffer beam, the top of buffer beam runs through to the top of protection casing and fixedly connected with buffer plate, the bottom fixedly connected with of buffer beam removes the seat, the surface cover of buffer beam is equipped with buffer spring.

The utility model discloses a gas chromatograph with safeguard function, wherein the spout has all been seted up at the top of protection casing inner wall both sides, remove the outside fixedly connected with slider of seat, the outside of slider run through to the inner chamber of spout and with the inner wall sliding connection of spout.

The utility model discloses a gas chromatograph with safeguard function, wherein the guiding hole has all been seted up to the both sides at protection casing inner wall top, the diameter of guiding hole is greater than the diameter of buffer bar, and the inner wall of guiding hole and the surperficial sliding connection of buffer bar.

The utility model discloses a gas chromatograph with safeguard function, wherein the inboard fixedly connected with inserted block of connecting block, the slot has been seted up in the outside of curb plate, the surface of inserted block is the plug-in connection with the inner chamber of slot.

The utility model discloses a gas chromatograph with safeguard function, wherein buffer spring's top and the top fixed connection of protection casing inner wall, buffer spring's bottom and the top fixed connection who removes the seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a buffer board atress drives the buffer beam and moves down, the buffer beam slides in the inside of guiding hole this moment, the removal promotion through the buffer beam removes the seat and removes, it slides in the spout to drive the slider through the removal that removes the seat, it makes buffer spring take place deformation to remove through the removal that removes the seat, the advantage of safeguard function has been reached, current gas chromatograph has been solved and does not possess the function of protection when using, often gas chromatograph all exposes outside when using, use the dust for a long time and can fall into its surface, influence the normal working property of chromatograph like this, therefore the problem that people used is not convenient for.

2. The utility model discloses a guiding hole plays the effect of direction to buffer beam shift position, prevents that the buffer beam can appear the phenomenon of displacement at the removal in-process.

3. The utility model discloses a slot makes the inside of inserting the curb plate that the inserted block can be smooth to the convenience is fixed a position the position of protection casing, and further convenience is installed and is demolishd the protection casing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the protective cover structure of the present invention;

fig. 3 is a top view of the side plate structure of the present invention.

In the figure: 1. a gas chromatograph body; 2. a pressure gauge; 3. adjusting a valve; 4. a universal wheel; 5. a connecting rod; 6. a side plate; 7. a control panel; 8. a protective cover; 9. a buffer rod; 10. a buffer plate; 11. an observation window; 12. connecting blocks; 13. a chute; 14. a slider; 15. a buffer spring; 16. a guide hole; 17. a movable seat; 18. inserting a block; 19. and (4) a slot.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a gas chromatograph body 1, manometer 2, governing valve 3, universal wheel 4, connecting rod 5, curb plate 6, control panel 7, protection casing 8, buffer beam 9, buffer board 10, observation window 11, connecting block 12, spout 13, slider 14, buffer spring 15, guiding hole 16, remove seat 17, inserted block 18 and slot 19 part are the general standard or the part that technical personnel in the field know, its structure and principle all are this technical personnel and all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-3, the utility model discloses a gas chromatograph with protection function, including a gas chromatograph body 1, a viewing window 11 is fixedly connected to the top of the front side of the gas chromatograph body 1, a regulating valve 3 is fixedly connected to the bottom of the front side of the gas chromatograph body 1, a pressure gauge 2 is arranged on the top of the regulating valve 3, a control panel 7 is fixedly connected to the left side of the bottom of the front side of the gas chromatograph body 1, universal wheels 4 are movably connected to both sides of the bottom of the gas chromatograph body 1, a protective cover 8 is installed on the top of the surface of the gas chromatograph body 1, guide holes 16 are respectively arranged on both sides of the top of the inner wall of the protective cover 8, the diameter of the guide hole 16 is larger than that of a buffer rod 9, and the inner wall of the guide hole 16 is connected with the surface of the buffer rod 9 in a sliding manner, through the guide hole 16, the effect of guiding is achieved for, both sides of the gas chromatograph body 1 are fixedly connected with side plates 6, the bottom of the protective cover 8 is fixedly connected with a connecting rod 5, the inner side of the connecting rod 5 is fixedly connected with a connecting block 12, the inner side of the connecting block 12 is fixedly connected with an insert block 18, the outer side of the side plate 6 is provided with a slot 19, the surface of the insert block 18 is in plug connection with the inner cavity of the slot 19, through the slot 19, the insert block 18 can be smoothly inserted into the inner part of the side plate 6, thereby the position of the protective cover 8 is conveniently positioned, the protective cover 8 is further conveniently installed and dismantled, both sides of the top of the inner wall of the protective cover 8 are movably connected with buffer rods 9, the top of the buffer rods 9 penetrates through to the top of the protective cover 8 and is fixedly connected with buffer plates 10, the bottom of the buffer rods 9 is fixedly connected with a moving seat 17, the tops of both, the outside of slider 14 runs through to the inner chamber of spout 13 and with the inner wall sliding connection of spout 13, the surface cover of buffer lever 9 is equipped with buffer spring 15, the top of buffer spring 15 and the top fixed connection of protection casing 8 inner wall, the bottom of buffer spring 15 and the top fixed connection who removes seat 17.

When using the utility model discloses the time: at first drive connecting block 12 downstream with connecting rod 5, connecting block 12 drives the inside that inserts slot 19 from last to down of inserted block 18 this moment, the removal through connecting rod 5 drives protection casing 8 and removes, cover in the outside of gas chromatograph body 1 until protection casing 8, drive buffer beam 9 downstream through buffer board 10 atress afterwards, buffer beam 9 slides in the inside of guiding hole 16 this moment, the removal through buffer beam 9 promotes to remove seat 17 and removes, it slides in spout 13 to drive slider 14 through the removal that removes seat 17, make buffer spring 15 take place deformation through the removal that removes seat 17.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a gas chromatograph with safeguard function, includes gas chromatograph body (1), its characterized in that: the top of the front side of the gas chromatograph body (1) is fixedly connected with an observation window (11), the bottom of the front side of the gas chromatograph body (1) is fixedly connected with a regulating valve (3), the top of the regulating valve (3) is provided with a pressure gauge (2), the left side of the bottom of the front side of the gas chromatograph body (1) is fixedly connected with a control panel (7), both sides of the bottom of the gas chromatograph body (1) are movably connected with universal wheels (4), the top of the surface of the gas chromatograph body (1) is provided with a protective cover (8), both sides of the gas chromatograph body (1) are fixedly connected with side plates (6), the bottom of the protective cover (8) is fixedly connected with a connecting rod (5), the inner side of the connecting rod (5) is fixedly connected with a connecting block (12), and both sides of the top of the inner wall of the protective cover, the top of buffer beam (9) runs through to top and fixedly connected with buffer board (10) of protection casing (8), the bottom fixedly connected with of buffer beam (9) removes seat (17), the surface cover of buffer beam (9) is equipped with buffer spring (15).

2. The gas chromatograph with the protection function of claim 1, wherein: spout (13) have all been seted up at the top of protection casing (8) inner wall both sides, outside fixedly connected with slider (14) of removal seat (17), the outside of slider (14) run through to the inner chamber of spout (13) and with the inner wall sliding connection of spout (13).

3. The gas chromatograph with the protection function of claim 1, wherein: guiding hole (16) have all been seted up to the both sides at protection casing (8) inner wall top, the diameter of guiding hole (16) is greater than the diameter of buffer beam (9), and the inner wall of guiding hole (16) and the surperficial sliding connection of buffer beam (9).

4. The gas chromatograph with the protection function of claim 1, wherein: the inner side of the connecting block (12) is fixedly connected with an inserting block (18), the outer side of the side plate (6) is provided with a slot (19), and the surface of the inserting block (18) is in inserting connection with the inner cavity of the slot (19).

5. The gas chromatograph with the protection function of claim 1, wherein: the top of buffer spring (15) and the top fixed connection of protection casing (8) inner wall, the bottom of buffer spring (15) and the top fixed connection who removes seat (17).