CN216133002U

CN216133002U - Gas chromatograph capable of improving testing efficiency

Info

Publication number: CN216133002U
Application number: CN202122758778.7U
Authority: CN
Inventors: 狄厚伟
Original assignee: Shandong Huifen Instrument Co ltd
Current assignee: Shandong Huifen Instrument Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-25
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of gas chromatographs, and discloses a gas chromatograph capable of improving test efficiency, which comprises a chromatograph main body, wherein a detection table is arranged at the upper end of the chromatograph main body, a sample inlet is formed in the upper surface of the detection table, a protective component is arranged on the upper surface of the detection table in front of the sample inlet, and adjusting components are arranged on the front side and the rear side of the lower end of the left side surface and the right side surface of the chromatograph main body respectively. This allows easy movement of the chromatograph.

Description

Gas chromatograph capable of improving testing efficiency

Technical Field

The utility model relates to the technical field of gas chromatographs, in particular to a gas chromatograph capable of improving testing efficiency.

Background

The gas chromatograph is characterized in that an analysis sample is gasified in an injection port and then is carried into a chromatographic column by a carrier gas, components in a pre-detection mixture are separated through the chromatographic column with different retention performances to the components, the components are sequentially led into a detector to obtain detection signals of the components, the components can be distinguished through comparison according to the sequence of leading the components into the detector, and the content of each component can be calculated according to the peak height or the peak area.

The chinese patent discloses a gas chromatograph (publication No. CN 206450634U), which is provided with a lubricating oil box to facilitate gas analysis of lubricating oil and ensure that the produced lubricating oil has no large amount of toxic gas; but it can't avoid the dust to get into the introduction port and influence efficiency of software testing, has improved efficiency of software testing indirectly, and it is inconvenient easily removes. Accordingly, those skilled in the art have provided a gas chromatograph that can improve the efficiency of testing to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a gas chromatograph capable of improving testing efficiency, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a gas chromatograph capable of improving testing efficiency comprises a chromatograph main body, wherein a sealing door is hinged to the front surface of the chromatograph main body, handles are mounted at the upper end and the lower end of the front surface of the sealing door, an operation screen is mounted on the position, located on the right side of the sealing door, of the front surface of the chromatograph main body, heat dissipation strip holes are formed in the upper end and the lower end of the left side surface of the chromatograph main body, a detection table is mounted at the upper end of the chromatograph main body, a sample inlet is formed in the upper surface of the detection table, a protection assembly is arranged on the position, located in front of the sample inlet, of the upper surface of the detection table and comprises a mounting seat, a first rotating rod penetrates through the front surface of the mounting seat and is connected in a rotating mode, and a first gear is mounted at the rear end of the first rotating rod;

the front side and the rear side of the lower end of the surface of the left side and the right side of the chromatograph main body are both provided with adjusting components.

As a still further scheme of the utility model: the left and right sides surface of mount pad runs through jointly and rotates and be connected with the second dwang, the outside intermediate position department of second dwang installs the second gear, and both ends all rotate about the second dwang and be connected with the installation piece, both ends position department all installs the installation pole, two about the outside of second dwang is close to install the mounting panel between the installation pole, the rear surface mounting of mounting panel has the guard plate.

As a still further scheme of the utility model: the adjusting part is including adjusting the seat, adjust the place ahead of seat and install the limiting plate, the central point of limiting plate puts the department and runs through and the meshing is connected with spacing bolt, and the rear surface of limiting plate is located the left and right sides that spacing bolt all installs the gag lever post, a side sliding surface who adjusts the seat is connected with the universal wheel, and adjusts the inside sliding connection of seat and have the regulating plate, the lower surface mounting of regulating plate has a plurality of spring.

As a still further scheme of the utility model: the mount pad is installed on the upper surface of examining the test table, first gear engagement is connected in the second gear, the installation piece is installed on the upper surface of examining the test table, the guard plate is the component of rubber material.

As a still further scheme of the utility model: the adjusting seat is installed on the surface of one side of the chromatograph main body, the limiting bolt is rotatably connected to the front surface of the adjusting seat, and the limiting rod penetrates through the front surface of the adjusting seat in a movable mode.

As a still further scheme of the utility model: the universal wheel is connected in the regulating plate, the lower extreme of spring is installed on the inside lower surface of adjusting the seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the protection component, a worker can rotate the first rotating rod in the protection component to drive the first gear to rotate, the second gear can drive the second rotating rod to rotate, the mounting rod can drive the protection plate to rotate to the attachment sample inlet, and the influence of dust entering the interior of the sample inlet to influence the next detection efficiency when the protection component is not used is avoided, so that the detection efficiency is indirectly improved.

2. According to the utility model, through the arrangement of the adjusting component, a worker can lift the chromatograph main body firstly, pull the universal wheel in the adjusting component downwards and rotate the limiting bolt, and the limiting plate meshed and connected with the limiting bolt can drive the limiting rod to extend into the adjusting seat and block the upper surface of the adjusting plate, so that the chromatograph can be moved easily.

Drawings

FIG. 1 is a schematic diagram of a gas chromatograph with improved testing efficiency;

fig. 2 is a schematic structural diagram of a shield assembly in a gas chromatograph, which can improve the testing efficiency;

FIG. 3 is a cross-sectional view of a mounting block in a gas chromatograph that improves testing efficiency;

FIG. 4 is a schematic diagram of an adjustment assembly of a gas chromatograph for improving testing efficiency;

fig. 5 is a sectional view of an adjustment seat in a gas chromatograph, which can improve the testing efficiency.

In the figure: 1. a chromatograph main body; 2. a sealing door; 3. a handle; 4. an operation screen; 5. a heat dissipating bar hole; 6. a detection table; 7. a sample inlet; 8. a guard assembly; 9. an adjustment assembly; 10. a mounting seat; 11. a first rotating lever; 12. a first gear; 13. a second rotating lever; 14. a second gear; 15. mounting blocks; 16. mounting a rod; 17. mounting a plate; 18. a protection plate; 19. an adjusting seat; 20. a limiting plate; 21. a limit bolt; 22. a limiting rod; 23. a universal wheel; 24. an adjusting plate; 25. a spring.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, a gas chromatograph capable of improving testing efficiency includes a chromatograph main body 1, a sealing door 2 is hinged to a front surface of the chromatograph main body 1, handles 3 are respectively installed at upper and lower ends of the front surface of the sealing door 2, an operation screen 4 is installed on a right side of the sealing door 2 on the front surface of the chromatograph main body 1, heat sink holes 5 are respectively opened at upper and lower ends of a left side surface of the chromatograph main body 1, a detection table 6 is installed at an upper end of the chromatograph main body 1, a sample inlet 7 is opened on an upper surface of the detection table 6, a protection assembly 8 is installed on an upper surface of the detection table 6 in front of the sample inlet 7 on the upper surface of the detection table 6, the protection assembly 8 includes a mounting seat 10, the mounting seat 10 is installed on the upper surface of the detection table 6, a first rotating rod 11 is rotatably connected to the front surface of the mounting seat 10, a first gear 12 is installed at a rear end of the first rotating rod 11, the left and right sides surface of mount pad 10 runs through jointly and rotates and be connected with second dwang 13, second gear 14 is installed to the outside intermediate position department of second dwang 13, first gear 12 meshing is connected in second gear 14, both ends are all rotated and are connected with installation piece 15 about second dwang 13, installation piece 15 is installed on the upper surface of examining test table 6, both ends position department all installs installation pole 16 about the outside of second dwang 13 is close to, install mounting panel 17 between two installation poles 16, mounting panel 17's rear surface mounting has guard plate 18, guard plate 18 is the component of rubber material, it rotates to rotate first dwang 11 and drive second dwang 13, installation pole 16 will drive guard plate 18 and rotate to laminating introduction port 7, dust gets into the inside of introduction port 7 and influences the detection efficiency of next time when avoiding not using, thereby detection efficiency has been improved indirectly.

In fig. 1, 4 and 5: the front side and the rear side of the lower end of the surface of the left side and the right side of the chromatograph main body 1 are respectively provided with an adjusting component 9, each adjusting component 9 comprises an adjusting seat 19, each adjusting seat 19 is installed on one side surface of the chromatograph main body 1, a limiting plate 20 is installed in front of each adjusting seat 19, a central position of each limiting plate 20 is connected with a limiting bolt 21 in a penetrating and meshing mode, each limiting bolt 21 is rotatably connected to the front surface of each adjusting seat 19, a limiting rod 22 is installed on the left side and the right side of each limiting bolt 21 on the rear surface of each limiting plate 20, each limiting rod 22 movably penetrates through the front surface of each adjusting seat 19, a universal wheel 23 is connected to one side surface of each adjusting seat 19 in a sliding mode, an adjusting plate 24 is connected to the inner portion of each adjusting seat 19 in a sliding mode, each universal wheel 23 is connected to the adjusting plate 24, a plurality of springs 25 are installed on the lower surface of the inner portion of each adjusting seat 19, the chromatograph main body 1 is lifted up first, when the universal wheel 23 is pulled downwards and the limit bolt 21 is rotated, the limit plate 20 engaged with the limit bolt 21 drives the limit rod 22 to extend into the interior of the adjusting seat 19 and block on the upper surface of the adjusting plate 24, so that the chromatograph can be easily moved.

The working principle of the utility model is as follows: when the device is used, a worker can inject a sample to be detected into the chromatograph main body 1 through the sample inlet 7, the body is opened through the operation screen 4 for testing, after the testing is finished, the worker can rotate the first rotating rod 11 in the protective component 8 to drive the first gear 12 to rotate, the second gear 14 can drive the second rotating rod 13 to rotate, the mounting rod 16 can drive the protective plate 18 to rotate to be attached to the sample inlet 7, and the situation that dust enters the interior of the sample inlet 7 when the device is not used to influence the next detection efficiency is avoided, so that the detection efficiency is indirectly improved; because the gas chromatograph is bulky, it is inconvenient to remove, and the staff can lift up chromatograph main part 1 earlier, pulls universal wheel 23 and rotates spacing bolt 21 downwards, and limiting plate 20 who is connected with spacing bolt 21 meshing will drive gag lever post 22 and stretch into the inside of adjusting seat 19 and keep off at the upper surface of regulating plate 24, just so can easily remove this chromatograph.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a can improve efficiency of software testing's gas chromatograph, includes chromatograph main part (1), chromatograph main part (1) front surface articulates there is sealing door (2), handle (3) are all installed at both ends about the front surface of sealing door (2), operation screen (4) are installed to the front surface of chromatograph main part (1) is located the right side of sealing door (2), and both ends have all seted up heat dissipation strip hole (5) about the left side surface of chromatograph main part (1), detect platform (6) are installed to the upper end of chromatograph main part (1), the upper surface that detects platform (6) has seted up introduction port (7), its characterized in that, the upper surface that detects platform (6) is located the place ahead of introduction port (7) and is provided with protection component (8), protection component (8) include mount pad (10), the front surface of mount pad (10) runs through and rotates and is connected with first pivot pole (11), a first gear (12) is mounted at the rear end of the first rotating rod (11);

the front side and the rear side of the lower end of the surface of the left side and the right side of the chromatograph main body (1) are provided with adjusting components (9).

2. The gas chromatograph capable of improving the testing efficiency according to claim 1, wherein the left and right side surfaces of the mounting seat (10) jointly penetrate through and are rotatably connected with a second rotating rod (13), a second gear (14) is installed at an outer middle position of the second rotating rod (13), the left and right ends of the second rotating rod (13) are rotatably connected with mounting blocks (15), the outer portion of the second rotating rod (13) is close to the left and right ends, mounting rods (16) are installed at the left and right ends, mounting plates (17) are installed between the mounting rods (16), and protection plates (18) are installed on the rear surface of the mounting plates (17).

3. The gas chromatograph capable of improving the testing efficiency according to claim 1, wherein the adjusting assembly (9) comprises an adjusting seat (19), a limiting plate (20) is installed in front of the adjusting seat (19), a limiting bolt (21) is connected to a central position of the limiting plate (20) in a penetrating and meshing manner, limiting rods (22) are installed on left and right sides of the limiting bolt (21) on the rear surface of the limiting plate (20), a universal wheel (23) is connected to one side surface of the adjusting seat (19) in a sliding manner, an adjusting plate (24) is connected to the inside of the adjusting seat (19) in a sliding manner, and a plurality of springs (25) are installed on the lower surface of the adjusting plate (24).

4. The gas chromatograph capable of improving the testing efficiency as claimed in claim 2, wherein the mounting seat (10) is mounted on the upper surface of the testing table (6), the first gear (12) is engaged with the second gear (14), the mounting block (15) is mounted on the upper surface of the testing table (6), and the protection plate (18) is a rubber member.

5. A gas chromatograph capable of improving the testing efficiency according to claim 3, wherein the adjusting seat (19) is installed on a side surface of the chromatograph main body (1), the stop bolt (21) is rotatably connected to a front surface of the adjusting seat (19), and the stop rod (22) movably penetrates through the front surface of the adjusting seat (19).

6. A gas chromatograph with improved testing efficiency according to claim 3, characterized in that said universal wheel (23) is connected to an adjusting plate (24), the lower end of said spring (25) being mounted on the inner lower surface of the adjusting seat (19).