CN107807177A - A kind of portable gas chromatograph - Google Patents
A kind of portable gas chromatograph Download PDFInfo
- Publication number
- CN107807177A CN107807177A CN201711224784.6A CN201711224784A CN107807177A CN 107807177 A CN107807177 A CN 107807177A CN 201711224784 A CN201711224784 A CN 201711224784A CN 107807177 A CN107807177 A CN 107807177A
- Authority
- CN
- China
- Prior art keywords
- casing
- gas chromatograph
- portable gas
- gangbar
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention discloses a kind of portable gas chromatograph, including casing, the lower end corner of the casing is respectively connected with supporting leg, and the corner of casing lower surface is provided with castor hole, the leading flank of the casing sets fluted, and adjusting knob is installed in groove, the medial surface of the adjusting knob is connected with connecting shaft, and connecting shaft is connected by 3rd bearing with casing, the connecting shaft is connected by tooth sector group with gangbar, and the lateral surface of gangbar is connected by clutch shaft bearing with casing, the both ends of the gangbar are connected by second bearing with casing, and it is respectively connected with support device on the outside of the both ends of gangbar, the lower end of the support device is connected with castor, the left and right sides of the casing are provided with accommodating groove, and bracket is provided with accommodating groove.The portable gas chromatograph can be easy to be propped up, can be easy to remove, staff can be easy to carry, staff can be easy to comfortably to pull.
Description
Technical field
The present invention relates to gas chromatograph techniques field, specially a kind of portable gas chromatograph.
Background technology
Gas chromatograph is in fire investigation, oil, chemical industry, biochemistry, medical and health, food industry, environmental protection etc.
Using very wide.It is in addition to for qualitatively and quantitatively analyzing, moreover it is possible to distribution coefficient of the determination sample in stationary phase, activity coefficient etc.
Physicochemical constant.
But existing gas chromatograph volume is larger, this cause when gas chromatograph is moved into installation position, it is necessary to
Expend larger manpower, so as to inconvenience its in movement.
The content of the invention
It is existing to solve to propose in above-mentioned background technology it is an object of the invention to provide a kind of portable gas chromatograph
The problem of gas chromatograph volume is larger not easily shifted.
To achieve the above object, the present invention provides following technical scheme：A kind of portable gas chromatograph, including casing,
The lower end corner of the casing is respectively connected with supporting leg, and the corner of casing lower surface is provided with castor hole, the casing
Leading flank setting is fluted, and adjusting knob is provided with groove, and the medial surface of the adjusting knob is connected with connecting shaft, and even
Spindle is connected by 3rd bearing with casing, and the connecting shaft is connected by tooth sector group with gangbar, and gangbar
Lateral surface be connected by clutch shaft bearing with casing, the both ends of the gangbar are connected by second bearing with casing,
And support device is respectively connected with the outside of the both ends of gangbar, the lower end of the support device is connected with castor, a left side for the casing
Right two sides are provided with accommodating groove, and bracket is provided with accommodating groove, reset rotating shaft are provided with the accommodating groove, and reset
The upper end of rotating shaft is connected by support bar with connecting rod, is connected between the connecting rod and connecting rod by pull bar.
Preferably, the number of the gangbar is two, and 2 gangbar are parallel to each other installation, and heat-insulated gangbar is equal
Installed by tooth sector group perpendicular to connecting shaft.
Preferably, the support device is connected by the way of threaded connection with gangbar, and support device is in pin
The surface of wheel bore.
Preferably, the number for resetting rotating shaft is two, and the rotational angle range for resetting rotating shaft is 0-60 °.
Preferably, the support bar is rotational structure, and support bar is hollow structure.
Preferably, the connecting rod is stretching structure, and the length of connecting rod is less than the length of support bar, and support bar is adopted
It is connected with the mode of nesting with connecting rod.
Compared with prior art, the beneficial effects of the invention are as follows：The portable gas chromatograph is using support device, pin
Wheel, tooth sector group, gangbar, bracket, accommodating groove, support bar, pull bar and reset turn shaft design, the design of support device,
Castor can be made to be contacted with ground, and prop up the portable gas chromatograph, the design of castor, the portable gas chromatography can be easy to
The movement of instrument, the design of tooth sector group and gangbar, the rotation of connecting shaft can be easy to, drive four support devices work simultaneously
Make, consequently facilitating ensureing the stabilization of the portable gas chromatograph, the design of bracket, staff can be easy to carry this portable
Gas chromatograph, the design of accommodating groove, it can be easy to store support bar, connecting rod and pull bar, consequently facilitating the portable gas phase color
Attractive in appearance, the design of support bar of spectrometer, it can be easy to store connecting rod, consequently facilitating connecting rod and pull bar are received into accommodating groove
Interior, pull bar and reset turn shaft design, and staff can be easy to comfortably to pull the portable gas chromatograph.
Brief description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is cross section structure diagram of the present invention；
Fig. 3 is present invention connection axis connection overlooking the structure diagram；
Fig. 4 is side structure schematic view of the present invention.
In figure：1st, casing, 2, groove, 3, adjusting knob, 4, supporting leg, 5, connecting shaft, 6, tooth sector group, 7, linkage
Bar, 8, clutch shaft bearing, 9, second bearing, 10, support device, 11, castor, 12, castor hole, 13, accommodating groove, 14, reset rotating shaft,
15th, support bar, 16, connecting rod, 17, pull bar, 18, bracket, 19,3rd bearing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of portable gas chromatograph, including casing 1, case
The lower end corner of body 1 is respectively connected with supporting leg 4, and the corner of the lower surface of casing 1 is provided with castor hole 12, the front side of casing 1
Face sets fluted 2, and adjusting knob 3 is provided with groove 2, and the medial surface of adjusting knob 3 is connected with connecting shaft 5, and connects
Axle 5 is connected by 3rd bearing 19 with casing 1, and connecting shaft 5 is connected by tooth sector group 6 with gangbar 7, and gangbar
7 lateral surface is connected by clutch shaft bearing 8 with casing 1, and the number of gangbar 7 is two, and 2 gangbar 7 are parallel to each other
Installation, and 2 heat-insulated gangbar 7 are installed by tooth sector group 6 perpendicular to connecting shaft 5, and four support devices 10 can be easy to same
When work, consequently facilitating four castors 11 stretch out castor hole 12 simultaneously, the both ends of gangbar 7 pass through second bearing 9 and casing 1
It is connected, and support device 10 is respectively connected with the outside of the both ends of gangbar 7, the lower end of support device 10 is connected with castor 11, support
Ejection device 10 is connected by the way of threaded connection with gangbar 7, and support device 10 is in the surface in castor hole 12, energy
It is easy to gangbar 7 while drives the support device 10 of its left and right ends to work, the left and right sides of casing 1 is provided with accommodating groove
13, and bracket 18 is provided with accommodating groove 13, it is provided with accommodating groove 13 and resets rotating shaft 14, and the upper end for resetting rotating shaft 14 passes through
Support bar 15 is connected with connecting rod 16, and the number for resetting rotating shaft 14 is two, and the rotational angle range for resetting rotating shaft 14 is
0-60 °, being easy to staff, support bar 15 is rotational structure with the pulling of the comfortable angle gas chromatograph, and is supported
Bar 15 is hollow structure, support bar 15 can be easy to store connecting rod 16, consequently facilitating connecting rod 16 and pull bar 17 are received into
Receive in groove 13, be connected between connecting rod 16 and connecting rod 16 by pull bar 17, connecting rod 16 is stretching structure, and connecting rod 16
Length be less than the length of support bar 15, and support bar 15 can be easy to connect using by the way of nesting being connected with connecting rod 16
Bar 16 is received in support bar 15, and is easy to staff to pull the gas chromatograph.
Operation principle：When using the portable gas chromatograph, first by bracket 18 by the portable gas chromatography
Instrument unloads from conveying arrangement, and by rotating adjusting knob 3, connecting shaft 5 is driven 7 turns of gangbar by tooth sector group 6
It is dynamic, so that support device 10 shrinks so that castor 11 stretches out castor hole 12, and it is contacted with ground, while makes supporting leg 4
Vacantly, then pull bar 17 is held, and the portable gas chromatograph is moved to by need support meanss to be mounted by castor 11,
When pulling pull bar 17, support bar 15 is rotated by resetting rotating shaft 14, and connecting rod 16 is extracted out out of support bar 15, so as to
The portable gas chromatograph is more easily moved in staff, is then received connecting rod 16 in support bar 15, and lead to
Crossing reset rotating shaft 14 makes support bar 15 and pull bar 17 be received in accommodating groove 13, then rotates backward adjusting knob 3, makes support device
10 expansion, so that castor 11 is incorporated into casing 1, the portable gas chromatograph is moved to support dress finally by bracket 18
Put and install and use, the content not being described in detail in this specification belongs to existing skill known to professional and technical personnel in the field
Art.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of portable gas chromatograph, including casing (1), it is characterised in that：The lower end corner of the casing (1) is all connected with
There is supporting leg (4), and the corner of casing (1) lower surface is provided with castor hole (12), the leading flank of the casing (1) is provided with
Groove (2), and adjusting knob (3) is installed in groove (2), the medial surface of the adjusting knob (3) is connected with connecting shaft (5),
And connecting shaft (5) is connected by 3rd bearing (19) with casing (1), the connecting shaft (5) passes through tooth sector group (6) and connection
Lever (7) is connected, and the lateral surface of gangbar (7) is connected by clutch shaft bearing (8) with casing (1), the gangbar (7)
Both ends be connected by second bearing (9) with casing (1), and gangbar (7) both ends on the outside of be respectively connected with support device
(10), the lower end of the support device (10) is connected with castor (11), and the left and right sides of the casing (1) are provided with storage
Groove (13), and bracket (18) is provided with accommodating groove (13), it is provided with the accommodating groove (13) and resets rotating shaft (14), and is resetted
The upper end of rotating shaft (14) is connected by support bar (15) with connecting rod (16), between the connecting rod (16) and connecting rod (16)
It is connected by pull bar (17).
A kind of 2. portable gas chromatograph according to claim 1, it is characterised in that：The number of the gangbar (7)
For two, and 2 gangbar (7) are parallel to each other installation, and 2 heat-insulated gangbar (7) by tooth sector group (6) perpendicular to even
Spindle (5) is installed.
A kind of 3. portable gas chromatograph according to claim 1, it is characterised in that：The support device (10) uses
The mode of threaded connection is connected with gangbar (7), and support device (10) is in the surface in castor hole (12).
A kind of 4. portable gas chromatograph according to claim 1, it is characterised in that：For resetting rotating shaft (14)
Number is two, and the rotational angle range for resetting rotating shaft (14) is 0-60 °.
A kind of 5. portable gas chromatograph according to claim 1, it is characterised in that：The support bar (15) is rotation
Structure, and support bar (15) is hollow structure.
A kind of 6. portable gas chromatograph according to claim 1, it is characterised in that：The connecting rod (16) is flexible
Structure, and the length of connecting rod (16) be less than support bar (15) length, and support bar (15) using nesting by the way of and connection
Bar (16) is connected.
A kind of 7. portable gas chromatograph according to claim 1, it is characterised in that：Its operation principle is：Make
During with the portable gas chromatograph, the portable gas chromatograph is unloaded from conveying arrangement by bracket (18) first,
And by rotating adjusting knob (3), make connecting shaft (5) drive gangbar (7) to rotate by tooth sector group (6), so that support
Ejection device (10) shrinks so that castor (11) stretches out castor hole (12), and it is contacted with ground, while makes supporting leg (4) outstanding
Sky, then pull bar (17) is held, and the portable gas chromatograph is moved to by need support meanss to be mounted by castor (11)
Side, when pulling pull bar (17), support bar (15) is rotated by resetting rotating shaft (14), and causes connecting rod (16) from support bar
(15) extract out in, in order to which staff more easily moves the portable gas chromatograph, then receive connecting rod (16)
In to support bar (15), and support bar (15) and pull bar (17) is set to be received in accommodating groove (13) by resetting rotating shaft (14), then
Adjusting knob (3) is rotated backward, deploys support device (10), so that castor (11) is incorporated into casing (1), finally by
Bracket (18) moves the portable gas chromatograph in support meanss to be installed and used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224784.6A CN107807177A (en) | 2017-11-29 | 2017-11-29 | A kind of portable gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224784.6A CN107807177A (en) | 2017-11-29 | 2017-11-29 | A kind of portable gas chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107807177A true CN107807177A (en) | 2018-03-16 |
Family
ID=61589498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224784.6A Pending CN107807177A (en) | 2017-11-29 | 2017-11-29 | A kind of portable gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107807177A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656612A (en) * | 2018-05-10 | 2018-10-16 | 六盘水市钟山区和味园豆制品农民专业合作社 | A kind of bark press easy to carry |
| CN109442150A (en) * | 2018-12-29 | 2019-03-08 | 山东润通科技有限公司 | A kind of portable gas chromatograph |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017084A (en) * | 1996-06-27 | 1998-01-20 | Sanyo Electric Co Ltd | Cooling storage case |
| JP3180777U (en) * | 2012-10-24 | 2013-01-10 | 宋文恭 | Improved suitcase structure |
| CN203047692U (en) * | 2013-01-18 | 2013-07-10 | 李雷 | Portable document transfer box |
| CN205274356U (en) * | 2015-12-24 | 2016-06-01 | 李林卓 | Sanitation dustbin based on watertight fittings |
| CN205378972U (en) * | 2016-01-30 | 2016-07-13 | 东北石油大学 | Self -service instrument box |
| CN205803720U (en) * | 2016-05-23 | 2016-12-14 | 山东天虹纺织有限公司 | Frame of textile machine |
| CN205958582U (en) * | 2016-08-12 | 2017-02-15 | 天津巍创凯捷科技有限公司 | Blood analyzer with self -sterilizer function |
| CN207623291U (en) * | 2017-11-29 | 2018-07-17 | 太原海纳辰科仪器仪表有限公司 | A kind of portable gas chromatograph |
-
2017
- 2017-11-29 CN CN201711224784.6A patent/CN107807177A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017084A (en) * | 1996-06-27 | 1998-01-20 | Sanyo Electric Co Ltd | Cooling storage case |
| JP3180777U (en) * | 2012-10-24 | 2013-01-10 | 宋文恭 | Improved suitcase structure |
| CN203047692U (en) * | 2013-01-18 | 2013-07-10 | 李雷 | Portable document transfer box |
| CN205274356U (en) * | 2015-12-24 | 2016-06-01 | 李林卓 | Sanitation dustbin based on watertight fittings |
| CN205378972U (en) * | 2016-01-30 | 2016-07-13 | 东北石油大学 | Self -service instrument box |
| CN205803720U (en) * | 2016-05-23 | 2016-12-14 | 山东天虹纺织有限公司 | Frame of textile machine |
| CN205958582U (en) * | 2016-08-12 | 2017-02-15 | 天津巍创凯捷科技有限公司 | Blood analyzer with self -sterilizer function |
| CN207623291U (en) * | 2017-11-29 | 2018-07-17 | 太原海纳辰科仪器仪表有限公司 | A kind of portable gas chromatograph |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656612A (en) * | 2018-05-10 | 2018-10-16 | 六盘水市钟山区和味园豆制品农民专业合作社 | A kind of bark press easy to carry |
| CN109442150A (en) * | 2018-12-29 | 2019-03-08 | 山东润通科技有限公司 | A kind of portable gas chromatograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |