CN213068730U

CN213068730U - Portable gas chromatograph

Info

Publication number: CN213068730U
Application number: CN202021778369.2U
Authority: CN
Inventors: 方映雪
Original assignee: Beijing Depunuo Technology Co ltd
Current assignee: Beijing Depunuo Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-27
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a portable gas chromatograph, which comprises a long-range carrying device, a short-range carrying device, a supporting device, a connecting device and a protecting device, wherein the long-range carrying device comprises a bearing plate and a chromatograph, the bearing plate is of a plate-shaped structure, the position of the chromatograph is matched with the bearing plate, the short-range carrying device comprises a handle seat and a handle, the upper surface of the chromatograph is provided with a mounting groove, the lower surface of the handle seat is welded with the mounting groove, the left side surface and the right side surface of the handle seat are respectively provided with two mounting holes, one end of the handle is connected with the left side mounting hole, the other end of the handle is connected with the right side mounting hole, the supporting device comprises a supporting column, the lower surface of the chromatograph is provided with a plurality of fixing holes, the upper surfaces of the plurality of supporting columns are respectively connected with a plurality of fixing, the supporting legs have large lower surfaces and can support well.

Description

Portable gas chromatograph

Technical Field

The utility model relates to a chromatograph field, in particular to portable gas chromatograph.

Background

Gas chromatographs are instruments that utilize chromatographic separation and detection techniques to characterize, examine, and analyze groups of complex mixtures and are generally used to analyze thermally stable and low boiling point materials in soils.

In the prior art, a gas chromatograph has the defects of no protection device, no perfect short-range carrying, no designed long-range carrying and the like, and therefore a portable gas chromatograph is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable gas chromatograph, which can effectively solve the problems of no protection device, no perfect short-range carrying, no long-range carrying, etc. in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a portable gas chromatograph comprises a long-range carrying device, a short-range carrying device, a supporting device, a connecting device and a protecting device, wherein the long-range carrying device comprises a bearing plate and a chromatograph, the bearing plate is of a plate-shaped structure, the position of the chromatograph is matched with the bearing plate, the short-range carrying device comprises a handle seat and a handle, the upper surface of the chromatograph is provided with a mounting groove, the lower surface of the handle seat is welded with the mounting groove, the surfaces of the left side and the right side of the handle seat are respectively provided with two mounting holes, one end of the handle is connected with the mounting hole on the left side, the other end of the handle is connected with the mounting hole on the right side, the supporting device comprises a supporting column, the lower surface of the chromatograph is provided with a plurality of fixing holes, the upper surfaces of the supporting column are respectively connected with the plurality of fixing, the protection device comprises a heat dissipation filter screen, a fixing groove is formed in the surface of one side of the chromatograph, and the surface of one side of the heat dissipation filter screen is connected with the fixing groove.

Preferably, long-range carrying device still includes fixed plate, fixing bolt, fender and gyro wheel, and is a plurality of fixed plate lower surface and loading board upper surface welding, it is a plurality of the fixed plate side surface is equipped with a plurality of first swivelling chute, and is a plurality of fixing bolt is respectively with a plurality of first swivelling chute normal running fit, and is a plurality of the fender upper surface is respectively with loading board lower surface welding, and is a plurality of fender side surface is equipped with a plurality of first rotatory holes, and is a plurality of gyro wheel both ends respectively with a plurality of first rotatory hole normal running fit, the gyro wheel cooperation is carried long-range, and the fender sets up around the gyro wheel.

Preferably, the short-distance carrying device further comprises a fixing screw, a plurality of second rotating holes are formed in the upper surface of the handle seat, the fixing screws are respectively in rotating fit with the second rotating holes, and the handle can be carried in a short time when reaching a destination.

Preferably, the supporting device further comprises supporting legs, the upper surfaces of the supporting legs are connected with the lower surfaces of the supporting columns, and the lower surfaces of the supporting legs are large and can well support.

Preferably, the connecting device further comprises a plurality of connecting screws, a plurality of second rotating grooves are formed in the surface of one side of each connecting hole, the connecting screws are in rotating fit with the second rotating grooves respectively, and the connecting screws are arranged on the surfaces and are used for connecting and fixing the chromatograph well.

Preferably, the protection device further comprises buffer springs, and the buffer springs are respectively arranged between the bearing plate and the supporting legs. The buffer spring and the heat dissipation filter screen can be used for performing shockproof protection and heat dissipation protection on the machine.

The utility model discloses following beneficial effect has:

1. the utility model provides necessary protection for carrying the chromatograph through the ventilation filter screen and the buffer spring;

2. the utility model has the advantages that the chromatograph can move in short distance by arranging the handle;

3. the utility model discloses a set up loading board and gyro wheel removal chromatograph that can be long-time, it is both convenient also laborsaving.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a portable gas chromatograph according to the present invention;

fig. 2 is a schematic front view of the portable gas chromatograph of the present invention;

fig. 3 is a schematic rear view of the portable gas chromatograph of the present invention;

fig. 4 is a schematic side view of the portable gas chromatograph of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a long-range carrying device; 110. a carrier plate; 120. a chromatograph; 130. a fixing plate; 140. fixing the bolt; 150. a fender; 160. a roller; 200. a short-range carrying device; 210. a handle base; 220. a handle; 230. fixing screws; 300. A support device; 310. a support pillar; 320. supporting legs; 400. a connecting device; 410. connecting holes; 420. a connecting screw; 500. A protection device; 510. a heat dissipation filter screen; 520. a buffer spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

The first embodiment is as follows:

referring to fig. 1-4, a portable gas chromatograph includes a long-range carrying device 100, a short-range carrying device 200, a supporting device 300, a connecting device 400 and a protecting device 500, the long-range carrying device 100 includes a bearing plate 110 and a chromatograph 120, the bearing plate 110 is a plate-shaped structure, the chromatograph 120 is located corresponding to the bearing plate 110, the short-range carrying device 200 includes a handle base 210 and a handle 220, the chromatograph 120 has a mounting groove on an upper surface, the lower surface of the handle base 210 is welded to the mounting groove, two mounting holes are respectively formed on the left and right side surfaces of the handle base 210, one end of the handle 220 is connected to the left mounting hole, the other end of the handle 220 is connected to the right mounting hole, the supporting device 300 includes a support column 310, the chromatograph 120 has a plurality of fixing holes on a lower surface, the support columns 310 are respectively connected to the fixing, the plurality of connection holes 410 are respectively formed in each side surface of the chromatograph 120, the protection device 500 includes a heat dissipation filter 510, a fixing groove is formed in a side surface of the chromatograph 120, and a side surface of the heat dissipation filter 510 is connected to the fixing groove.

Further, the long-range carrying device 100 further includes a fixing plate 130, fixing bolts 140, a mudguard 150 and rollers 160, the lower surfaces of the fixing plates 130 are welded to the upper surface of the bearing plate 110, a plurality of first rotating grooves are formed in the side surfaces of the fixing plates 130, the fixing bolts 140 are respectively matched with the first rotating grooves in a rotating manner, the upper surfaces of the mudguard 150 are respectively welded to the lower surface of the bearing plate 110, a plurality of first rotating holes are formed in one side surface of the mudguard 150, the two ends of the rollers 160 are respectively matched with the first rotating holes in a rotating manner, the rollers 160 are matched to carry out long-range carrying, and the mudguard 150 is arranged around the rollers 160.

Further, the short-distance carrying device 200 further includes a fixing screw 230, a plurality of second rotating holes are formed in the upper surface of the handle base 210, the fixing screws 230 are respectively rotatably matched with the second rotating holes, and the handle 220 can be carried in a short time when arriving at a destination.

Further, the supporting device 300 further includes supporting legs 320, the upper surfaces of the supporting legs 320 are connected to the lower surface of the supporting column 310, and the lower surfaces of the supporting legs 320 are large, so that the supporting device can support the supporting legs well.

Further, the connection device 400 further includes a connection screw 420, a plurality of second rotation grooves are formed in a surface of one side of the plurality of connection holes 410, the plurality of connection screws 420 are respectively in rotation fit with the plurality of second rotation grooves, and the connection screws 420 are disposed on the surfaces to well connect and fix the chromatograph 120.

Further, the protection device 500 further includes a plurality of buffer springs 520, the buffer springs 520 are respectively disposed between the bearing plate 110 and the supporting legs 320, and the buffer springs 520 and the heat dissipation filter screen 510 can protect the machine from shock and heat.

Example two:

referring to fig. 1-4, the utility model relates to a portable gas chromatograph, gyro wheel 160 cooperates and carries on long distance, and fender 150 sets up around gyro wheel 160, and handle 220 can carry out carrying of short time when arriving the destination, and supporting legs 320 lower surface is big, and support that can be fine, connecting screw 420 set up in each surface, connect fixedly to chromatograph 120 well, and buffer spring 520 and heat dissipation filter screen 510 can take precautions against earthquakes and heat dissipation protection to the machine.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable gas chromatograph comprising a long-range carrier (100), a short-range carrier (200), a support device (300), a connection device (400), and a protection device (500), characterized in that: the long-range carrying device (100) comprises a carrying plate (110) and a chromatograph (120), the carrying plate (110) is of a plate-shaped structure, the position of the chromatograph (120) is matched with the carrying plate (110), the short-range carrying device (200) comprises a handle seat (210) and a handle (220), the upper surface of the chromatograph (120) is provided with a mounting groove, the lower surface of the handle seat (210) is welded with the mounting groove, the surfaces of the left side and the right side of the handle seat (210) are respectively provided with two mounting holes, one end of the handle (220) is connected with the left mounting hole, the other end of the handle (220) is connected with the right mounting hole, the supporting device (300) comprises a supporting column (310), the lower surface of the chromatograph (120) is provided with a plurality of fixing holes, the upper surface of the supporting column (310) is respectively connected with the plurality of fixing holes, the connecting device (400) comprises a, a plurality of connecting hole (410) set up respectively in each side surface of chromatograph (120), protection device (500) are including heat dissipation filter screen (510), chromatograph (120) a side surface is equipped with the fixed slot, heat dissipation filter screen (510) a side surface is connected with the fixed slot.

2. A portable gas chromatograph according to claim 1, characterized in that: long range carrying device (100) still includes fixed plate (130), fixing bolt (140), fender (150) and gyro wheel (160), and is a plurality of fixed plate (130) lower surface and loading board (110) upper surface weld, it is a plurality of fixed plate (130) side surface is equipped with a plurality of first swivelling chute, and is a plurality of fixing bolt (140) respectively with a plurality of first swivelling chute normal running fit, a plurality of fender (150) upper surface respectively with loading board (110) lower surface weld, a plurality of fender (150) side surface is equipped with a plurality of first rotatory holes, and is a plurality of gyro wheel (160) both ends respectively with a plurality of first rotatory hole normal running fit.

3. A portable gas chromatograph according to claim 1, characterized in that: the short-distance carrying device (200) further comprises fixing screws (230), a plurality of second rotating holes are formed in the upper surface of the handle seat (210), and the fixing screws (230) are respectively in rotating fit with the second rotating holes.

4. A portable gas chromatograph according to claim 1, characterized in that: the supporting device (300) further comprises supporting legs (320), and the upper surfaces of the supporting legs (320) are connected with the lower surface of the supporting column (310).

5. A portable gas chromatograph according to claim 1, characterized in that: the connecting device (400) further comprises a connecting screw (420), a plurality of second rotating grooves are formed in the surface of one side of the connecting hole (410), and the connecting screw (420) is in rotating fit with the second rotating grooves respectively.

6. A portable gas chromatograph according to claim 1, characterized in that: the protection device (500) further comprises buffer springs (520), and the buffer springs (520) are respectively arranged between the bearing plate (110) and the supporting legs (320).