CN210690500U

CN210690500U - Regulation formula gas chromatograph

Info

Publication number: CN210690500U
Application number: CN201921703376.3U
Authority: CN
Inventors: 陈万友
Original assignee: Hubei Jianyan Kefeng Engineering Quality Detection Co ltd
Current assignee: Hubei Jianyan Kefeng Engineering Quality Detection Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-05
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a regulation formula gas chromatograph, including base, mount pad and chromatograph main part, foot-operated pneumatic cylinder is installed at the top of base, foot-operated pneumatic cylinder's output is connected with the hydraulic stem, rotary mechanism is passed through on the top of hydraulic stem and the mount pad is connected, the buffering recess has been seted up to the upper surface of mount pad, be connected with the mounting panel through the buffering subassembly in the buffering recess, the chromatogram main part is fixed on the mounting panel, the outside cover of chromatograph main part is equipped with the protection casing, the outer wall of protection casing is fixed with the crashproof lath all around, the bottom both sides of protection casing are fixed with the lifter plate of interlude on the mount pad. The utility model discloses, the cooperation through foot-operated pneumatic cylinder, hydraulic stem and the rotary mechanism that sets up is used, has realized the effect of adjusting gas chromatograph, can make it rise and rotate to suitable position, has brought the facility for user's actual operation.

Description

Regulation formula gas chromatograph

Technical Field

The utility model relates to a gas chromatograph technical field specifically is a regulation formula gas chromatograph.

Background

The gas chromatograph is a chromatographic analysis device using gas as a mobile phase. The principle is mainly to realize the separation of the mixture by utilizing the differences of the boiling point, the polarity and the adsorption property of the substances. Current gas chromatograph, it is fixed mostly, can't carry out height and position to it according to actual operation needs, brings a great deal of inconvenience for user's use, and does not set up and is used for carrying out the device that protects to it, receives the collision damage of foreign object easily, does not possess the absorbing function simultaneously, and the removal in-process, its inside component produces not hard up or damages because of receiving jolting vibrations easily, has influenced gas chromatograph's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regulation formula gas chromatograph possesses the advantage such as height and position regulation, has solved current gas chromatograph, can't carry out the problem such as height and position regulation.

In order to achieve the above object, the utility model provides a following technical scheme: a regulating gas chromatograph comprises a base, a mounting seat and a chromatograph main body, universal wheels are mounted at four corners of the bottom of the base, brake pads are arranged on the universal wheels, a foot-operated hydraulic cylinder is mounted at the top of the base, a pedal plate is arranged on the side wall of the foot-operated hydraulic cylinder, the output end of the foot-operated hydraulic cylinder is connected with a hydraulic rod, the top end of the hydraulic rod is connected with the mounting seat through a rotating mechanism, a buffer groove is formed in the upper surface of the mounting seat, a mounting plate is connected into the buffer groove through a buffer assembly, the chromatograph main body is fixed on the mounting plate, a protective cover is sleeved on the outer side of the chromatograph main body, anti-collision slats are fixed around the outer wall of the protective cover, elastic rubber pads are arranged on the outer surface of the anti, the two lifting plates are provided with bolt holes distributed at equal intervals, and fastening bolts matched with the bolt holes are inserted into two sides of the mounting seat.

Preferably, rotary mechanism includes the revolving stage, the bottom of revolving stage and the top fixed connection of hydraulic stem, the embedding has the bearing in the upper surface of revolving stage, install the pivot in the bearing, the top of pivot and the bottom fixed connection of mount pad.

Preferably, the buffering subassembly includes fixed sleeving and movable rod, the interior bottom surface that stretches into sleeve pipe and its bottom of movable rod passes through spring and fixed sleeving is connected, the both sides of movable rod are equipped with the slider, fixed sleeving's inside both sides are equipped with the slide rail, slider sliding clamping connects on the slide rail.

Preferably, the protective cover is made of stainless steel materials, and the volume of the inner cavity of the protective cover is larger than that of the chromatograph main body.

Preferably, a handle is fixed to the top of the protective cover, and a rubber handle sleeve is sleeved on the handle.

Preferably, through openings are formed in two sides of the mounting base, and the two lifting plates respectively penetrate through the two through openings.

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

one, the utility model discloses a foot-operated pneumatic cylinder, hydraulic stem and rotary mechanism's that set up cooperation is used, has realized the effect of adjusting gas chromatograph, can make it rise and rotate to suitable position, has brought the facility for user's actual operation.

Two, the utility model discloses a protection casing and crashproof slat that set up, not the time spent at ordinary times, available protection casing covers gas chromatograph, can play the effect to gas chromatograph anticollision protection like this, direct and foreign object contact causes the collision damage when preventing it from receiving the collision, gas chromatograph's life has been ensured, and during the use, through upwards promoting the protection casing, it is downthehole to screw up the bolt that corresponds on the lifter plate with fastening bolt again, can make the protection casing keep away from gas chromatograph and fix, easy operation, convenience.

Three, the utility model discloses a buffering subassembly that sets up between buffering recess and mounting panel can cushion and reduce the jolt vibrations that gas chromatograph received among the removal process, avoids its inside component to take place to become flexible or damage because of vibrations, has ensured gas chromatograph's performance.

Drawings

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

FIG. 2 is a schematic structural view of the mounting base of the present invention;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of the present invention;

fig. 5 is a schematic view of the structure of the anti-collision slat of the present invention.

In the figure: 1. a mounting seat; 2. a chromatograph main body; 3. a base; 4. a pedal type hydraulic cylinder; 5. a hydraulic lever; 6. a foot pedal; 7. a protective cover; 8. an anti-collision batten; 9. a handle; 10. a lifting plate; 11. mounting a plate; 12. fastening a bolt; 13. bolt holes; 14. a universal wheel; 15. a brake pad; 16. a rotation mechanism; 17. a buffer groove; 18. a buffer assembly; 19. a port; 20. a rotating table; 21. a bearing; 22. a rotating shaft; 23. fixing the sleeve; 24. a spring; 25. a movable rod; 26. a slider; 27. a slide rail.

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 to 5, the present invention provides a technical solution: a regulation type gas chromatograph comprises a base 3, a mounting seat 1 and a chromatograph main body 2, universal wheels 14 are mounted at four corners of the bottom of the base 3, the whole device can be conveniently moved through the universal wheels 14, time and labor are saved in carrying, brake pads 15 are arranged on the universal wheels 14, the brake pads 15 are used for locking the universal wheels 14 after moving, a pedal type hydraulic cylinder 4 is mounted at the top of the base 3, a pedal plate 6 is arranged on the side wall of the pedal type hydraulic cylinder 4, the output end of the pedal type hydraulic cylinder 4 is connected with a hydraulic rod 5, the top end of the hydraulic rod 5 is connected with the mounting seat 1 through a rotating mechanism 16, when the regulation type gas chromatograph is used, the regulation effect of the gas chromatograph is realized through the cooperation of the pedal type hydraulic cylinder 4, the hydraulic rod 5 and the rotating mechanism 16, the gas chromatograph can be lifted and rotated to a proper direction, convenience is brought to the actual, the buffer groove 17 is internally connected with the mounting plate 11 through the buffer component 18, the chromatogram main body is fixed on the mounting plate 11, when the chromatograph main body 2 does not receive jolt vibration, namely when the buffer component 18 does not receive jolt pressure and is in a natural length, the upper surface of the mounting plate 11 and the upper surface of the buffer groove 17 are in the same horizontal plane, the outer side of the chromatograph main body 2 is sleeved with the protective cover 7, the periphery of the outer wall of the protective cover 7 is fixed with the anti-collision lath 8, the outer surface of the anti-collision lath 8 is provided with the elastic rubber pad 28, the two sides of the bottom of the protective cover 7 are fixed with the lifting plates 10 which are inserted on the mounting seat 1, the two lifting plates 10 are provided with bolt holes 13 which are distributed at equal intervals, the two sides of the mounting seat 1 are inserted with the fastening bolts 12 which are matched with the bolt holes 13, when, can play the effect to gas chromatograph collision avoidance like this, direct and foreign object contact caused the collision damage when preventing it from receiving the collision, ensured gas chromatograph's life, during the use, the rethread upwards promotes protection casing 7 to screw up fastening bolt 12 in the bolt hole 13 that corresponds on lifter plate 10, can make protection casing 7 keep away from gas chromatograph and fix easy operation, convenience.

The rotating mechanism 16 comprises a rotating platform 20, the bottom of the rotating platform 20 is fixedly connected with the top end of the hydraulic rod 5, a bearing 21 is embedded in the upper surface of the rotating platform 20, a rotating shaft 22 is installed in the bearing 21, the top end of the rotating shaft 22 is fixedly connected with the bottom of the mounting seat 1, the buffer component 18 comprises a fixed sleeve 23 and a movable rod 25, the movable rod 25 extends into the sleeve, the bottom end of the movable rod 25 is connected with the inner bottom surface of the fixed sleeve 23 through a spring 24, sliding blocks 26 are arranged on two sides of the movable rod 25, sliding rails 27 are arranged on two sides inside the fixed sleeve 23, the sliding blocks 26 are slidably clamped on the sliding rails 27, during moving, when the chromatograph main body 2 is subjected to bumping vibration, the movable rod 25 is stressed to compress the spring 24 and enables the sliding blocks 26 to move up and down in the fixed sleeve along the sliding rails 27 under the elastic recovery action of the spring 24, so, the inner chamber volume of protection casing 7 is greater than the volume of chromatograph main part 2 for protection casing 7 can cover chromatograph main part 2 completely, and the top of protection casing 7 is fixed with handle 9, and the cover is equipped with rubber handle cover on the handle 9, through handle 9 convenient upwards promote protection casing 7, and opening 19 has been seted up to the both sides of mount pad 1, and two lifter plates 10 pass from two openings 19 respectively.

The working principle is as follows: when in use, the protective cover 7 at the outer side of the chromatograph main body 2 is lifted upwards through the lifting handle 9, and in the lifting process of the protective cover 7, the lifting plates 10 on both sides of the protective cover 7 respectively pass through the through holes 19 on both sides of the mounting base 1 and move upwards, when the chromatograph main body 2 is completely exposed from the inside of the protective cover 7, the fastening bolts 12 are screwed into the corresponding bolt holes 13, so that the protective cover 7 is far away from the chromatograph main body 2 and fixed, then the foot pedal 6 is stepped on by feet, so that the foot hydraulic cylinder 4 drives the mounting seat 1 to be lifted to a proper height through the hydraulic rod 5, can operate chromatograph main part 2, at the in-process to the operation of chromatograph main part 2, the user still can be through rotating mount pad 1, makes it carry out 360 degrees rotations under the cooperation of rotary mechanism 16's pivot 22 and bearing 21, and like this, the person of facilitating the use operates chromatograph main part 2 from the position of difference.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regulation formula gas chromatograph, includes base (3), mount pad (1) and chromatograph main part (2), its characterized in that: universal wheels (14) are installed at four corners of the bottom of the base (3), brake pads (15) are arranged on the universal wheels (14), a pedal type hydraulic cylinder (4) is installed at the top of the base (3), a pedal plate (6) is arranged on the side wall of the pedal type hydraulic cylinder (4), the output end of the pedal type hydraulic cylinder (4) is connected with a hydraulic rod (5), the top end of the hydraulic rod (5) is connected with the installation base (1) through a rotating mechanism (16), a buffering groove (17) is formed in the upper surface of the installation base (1), an installation plate (11) is connected in the buffering groove (17) through a buffering assembly (18), the chromatograph main body is fixed on the installation plate (11), a protection cover (7) is sleeved on the outer side of the chromatograph main body (2), and anti-collision slats (8) are fixed on the periphery of the, the outer surface of the anti-collision batten (8) is provided with an elastic rubber pad (28), lifting plates (10) penetrating through the mounting seat (1) are fixed to two sides of the bottom of the protective cover (7), bolt holes (13) distributed at equal intervals are formed in the lifting plates (10), and fastening bolts (12) matched with the bolt holes (13) are inserted into two sides of the mounting seat (1).

2. The conditioning gas chromatograph of claim 1, wherein: rotary mechanism (16) include revolving stage (20), the top fixed connection of the bottom of revolving stage (20) and hydraulic stem (5), the embedding has bearing (21) in the upper surface of revolving stage (20), install pivot (22) in bearing (21), the top of pivot (22) and the bottom fixed connection of mount pad (1).

3. The conditioning gas chromatograph of claim 1, wherein: buffering subassembly (18) are including fixed sleeving (23) and movable rod (25), the interior bottom surface that stretches into sleeve pipe and its bottom of movable rod (25) passes through spring (24) and fixed sleeving (23) is connected, the both sides of movable rod (25) are equipped with slider (26), the inside both sides of fixed sleeving (23) are equipped with slide rail (27), slider (26) slip joint is on slide rail (27).

4. The conditioning gas chromatograph of claim 1, wherein: the protection cover (7) is made of stainless steel materials, and the volume of an inner cavity of the protection cover (7) is larger than that of the chromatograph main body (2).

5. The conditioning gas chromatograph of claim 1, wherein: the top of the protective cover (7) is fixed with a handle (9), and the handle (9) is sleeved with a rubber handle sleeve.

6. The conditioning gas chromatograph of claim 1, wherein: through openings (19) are formed in two sides of the mounting base (1), and the two lifting plates (10) penetrate through the two through openings (19) respectively.