CN207408360U - A kind of online liquid chromatograph of water analysis with buffer gear - Google Patents
A kind of online liquid chromatograph of water analysis with buffer gear Download PDFInfo
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- CN207408360U CN207408360U CN201721594691.8U CN201721594691U CN207408360U CN 207408360 U CN207408360 U CN 207408360U CN 201721594691 U CN201721594691 U CN 201721594691U CN 207408360 U CN207408360 U CN 207408360U
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- liquid chromatograph
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Abstract
The utility model discloses a kind of online liquid chromatographs of the water analysis with buffer gear, including liquid chromatograph body, the bottom of the liquid chromatograph body is installed with pedestal, the corner location of the base bottom offers the first mounting groove, support column is slidably fitted in first mounting groove, the bottom of support column extends to the lower section of the first mounting groove, the top of the support column offers placing groove, damping shrapnel is fixedly welded in the bottom interior wall of the placing groove, damping shrapnel is " Z " font structure, movable block is fixedly welded at the top of the damping shrapnel, the both sides of the movable block are respectively welded the first sliding block.The utility model is simple in structure, highly effective, liquid chromatograph body are good to the effect of ground damping, buffering, can be good at mitigating influence of the ground road conditions to liquid chromatograph body, be conducive to improve the service life of liquid chromatograph body, meet the use demand of people.
Description
Technical field
The utility model is related to the online liquid chromatograph technical fields of water analysis, are carried more specifically, being related to one kind
The online liquid chromatograph of water analysis of buffer gear.
Background technology
Liquid chromatograph refers to the difference using mixture distribution ratio between liquid-solid or immiscible two kinds of liquid, right
Mixture is first separated, the instrument then analyzed and identified.
In terms of liquid chromatograph is frequently used in water conservancy, water analysis is often used in, it is existing online for water analysis
Liquid chromatograph is affected in moving process by ground road conditions, if internal component is subject to ground shock power excessive
When be easily damaged, can so influence liquid chromatograph and normally work, and cause the service life of liquid chromatograph also can be significantly
It reduces.
Therefore, in view of the above, a kind of online liquid chromatograph of water analysis with buffer gear of utility model is
Those skilled in the art's problem to be solved.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the kind proposed carries buffer gear
The online liquid chromatograph of water analysis.
To achieve the above object, the utility model uses following technical scheme：
A kind of online liquid chromatograph of water analysis with buffer gear, including liquid chromatograph body, the liquid phase
The bottom of chromatograph body is installed with pedestal, and the corner location of base bottom offers the first mounting groove, the first installation
Support column is installed, the top both sides of support column are welded with the second sliding block, and the second sliding block is slidably mounted on the first mounting groove in slot
It is interior；The bottom of the support column extends to the lower section of the first mounting groove, and the top of support column offers placing groove, the bottom of placing groove
Damping shrapnel is fixedly welded on portion's inner wall, movable block is fixedly welded at the top of damping shrapnel, the both sides of movable block are welded with
First sliding block, movable block are slidably connected by the inner wall of the first sliding block and placing groove；The also fixed welding in the top of the movable block
There is portable pillar, the push-rod electric machine set vertically downward, the top of portable pillar are installed in the top inner wall of the first mounting groove
It extends to the outside of placing groove and is fixedly connected with the output shaft of push-rod electric machine；It is solid on the inner wall of the placing groove top open part
Surely it is welded with retainer ring, the inner wall of portable pillar and retainer ring is slidably connected, and the first buffer spring is provided in placing groove, and first is slow
It rushes spring to be set in portable pillar, the top of the first buffer spring and the bottom of retainer ring are fixed and welded, the first buffer spring
Bottom and the top of movable block, which are fixed, welds；Dowel hole one is provided in the bottom sidewall of the pedestal, on dowel hole one
Side is provided with blind hole, is welded with positioning pin holder on the base side wall above blind hole, is set on the roof inside blind hole limited
Bit switch, limit switch and four push-rod electric machines are electrically connected, and are wherein fitted with positioning pin one in dowel hole one and blind hole；Institute
The bottom for stating support column is further opened with groove, and moving mechanism is equipped in groove.
Further, the moving mechanism includes idler wheel, shaft, bearing block, locating piece, positioning pin two, rotating bar, tooth
Wheel, the second mounting groove, fixed block, bumper post, dashpot and the second buffer spring, wherein the second mounting groove is arranged on groove two
Side, the bottom of the second mounting groove are provided with bearing block, shaft are equipped between two bearing blocks, idler wheel is equipped in shaft；Institute
It states and locating piece is welded with above bearing block, bumper post is welded with above locating piece；It is welded on the roof of second mounting groove
Fixed block is connected to, dashpot is offered on fixed block, the upper end of wherein bumper post extend into dashpot, installed in dashpot
There is the second buffer spring, the top of the second buffer spring is welded on the roof of dashpot, the bottom welding of the second buffer spring
On the top of bumper post；The one side of the bumper post is welded with rack, is engaged with gear on rack, and fixing sleeve, which is connected to, on gear turns
Lever, the one end of rotating bar away from gear extend to the outside of support column and are fixedly connected with and change hands, and change hands equipped with adjusting lock
Tight bolt.
Further, through hole is machined on the locating piece, positioning pin two is fitted in through hole.
Further, the first sliding groove to match with the first sliding block, the first sliding block are offered on the inner wall of the placing groove
It is slidably connected with the first sliding groove.
Further, it is machined with through hole on second sliding block.
Further, the damping shrapnel is in " Z " font structure.
The beneficial effects of the utility model are：The utility model is simple in structure, highly effective, and liquid chromatograph body is over the ground
The effect of face damping, buffering is good, can be good at mitigating influence of the ground road conditions to liquid chromatograph body, being capable of effective guarantee
The normal work of its internal component is conducive to improve the service life of liquid chromatograph body, meets the use of people and needs
It asks.
Description of the drawings
Fig. 1 is that a kind of online liquid chromatograph of water analysis with buffer gear described in the utility model declines state
Structure diagram；
Fig. 2 is a kind of online liquid chromatograph raised configuration of water analysis with buffer gear described in the utility model
Structure diagram；
Fig. 3 is a kind of structural representation of the online liquid chromatograph of water analysis with buffer gear described in the utility model
Figure；
Fig. 4 is a kind of partial structurtes of the online liquid chromatograph of water analysis with buffer gear described in the utility model
Schematic diagram；
Fig. 5 is the partial enlarged view of A in Fig. 4；
Fig. 6 is the partial enlarged view of B in Fig. 4；
Fig. 7 is the partial enlarged view of C in Fig. 2；
Fig. 8 is the structure diagram of positioning pin one described in the utility model；
In figure, 1, liquid chromatograph body；2nd, pedestal；3rd, the first mounting groove；4th, portable pillar；5th, support column；6th, moving machine
Structure；7th, placing groove；8th, the first buffer spring；9th, movable block；10th, damping shrapnel；11st, the first sliding block；12nd, the second sliding block；13rd, it is solid
Determine ring；14th, positioning pin one；15th, dowel hole one；16th, blind hole；17th, limit switch；18th, push-rod electric machine；19th, positioning pin is placed
Box；601st, idler wheel；602nd, shaft；603rd, bearing block；604th, locating piece；605th, positioning pin two；606th, rotating bar；607th, gear；
608th, the second mounting groove；609th, fixed block；610th, bumper post；611st, dashpot；612nd, the second buffer spring.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The online liquid chromatograph of a kind of water analysis with buffer gear according to Fig. 1-4, including liquid chromatogram
Instrument body 1 is installed with pedestal 2 in the bottom of liquid chromatograph body 1, and the corner location in 2 bottom of pedestal offers
First mounting groove 3, is equipped with support column 5 in the first mounting groove 3, and the top both sides of support column 5 are welded with the second sliding block 12, and second
Through hole is machined on sliding block 12, the second sliding block 12 is slidably mounted in the first mounting groove 3；The bottom of the support column 5 extends to
The lower section of first mounting groove 3, the top of support column 5 offer placing groove 7, are fixedly welded with and subtract in the bottom interior wall of placing groove 7
Shrapnel 10 is shaken, damping shrapnel 10 is " Z " font structure, and the top of damping shrapnel 10 is fixedly welded with movable block 9, movable block 9
Both sides are welded with the first sliding block 11, and movable block 9 is slidably connected by the inner wall of the first sliding block 11 and placing groove 7；The movable block 9
Top be also fixedly welded with portable pillar 4, be installed with the push rod set vertically downward in the top inner wall of the first mounting groove 3
Motor 18, the top of portable pillar 4 extend to the outside of placing groove 7 and are fixedly connected with the output shaft of push-rod electric machine 18；It is described to put
It puts and retainer ring 13 is fixedly welded on the inner wall of 7 top open part of slot, portable pillar 4 and the inner wall of retainer ring 13 are slidably connected, and put
Put and the first buffer spring 8 be provided in slot 7, the first buffer spring 8 is set in portable pillar 4, the top of the first buffer spring 8 with
Welding is fixed in the bottom of retainer ring 13, and the bottom of the first buffer spring 8 is fixed with the top of movable block 9 and welded；The pedestal 2
Dowel hole 1 is provided in bottom sidewall, one 15 top of dowel hole is provided with blind hole 16,2 side of pedestal of 16 top of blind hole
It is welded with positioning pin holder 19 on wall, limit switches 17 is set on the roof inside blind hole 16, limit switch 17 and four
Push-rod electric machine 18 is electrically connected, and is wherein fitted with positioning pin 1 in dowel hole 1 and blind hole 16；The bottom of the support column 5
Portion is further opened with groove, and moving mechanism 6 is equipped in groove.
Moving mechanism 6 according to Fig. 5, wherein the second mounting groove 608 is arranged on groove both sides, the second mounting groove 608
Bottom be provided with bearing block 603, shaft 602 between two bearing blocks 603 is installed, idler wheel 601 is installed in shaft 602；
The top of the bearing block 603 is welded with locating piece 604, and the top of locating piece 604 is welded with bumper post 610；Second peace
Fixed block 609 is welded on the roof of tankage 608, the upper end of dashpot 611, wherein bumper post 610 is offered on fixed block 609
It extend into dashpot 611, the second buffer spring 612, the top weldering of the second buffer spring 612 is installed in dashpot 611
It is connected on the roof of dashpot 611, the bottom of the second buffer spring 612 is welded on the top of bumper post 610；The bumper post
610 one side is welded with rack, and gear 607 is engaged on rack, and fixing sleeve is connected to rotating bar 606, rotating bar on gear 607
606 one end away from gear 607 extend to the outside of support column 5 and are fixedly connected with and change hands, and change hands equipped with adjusting locking screw
Bolt；Through hole is wherein machined on locating piece 604, positioning pin 2 605 is fitted in through hole.
According to Fig. 6, Fig. 7 and Fig. 8, positioning pin 1 can be simultaneously inserted into dowel hole 1 and blind hole 16, when
When positioning pin 1 is inserted into blind hole 16, positioning pin 1 touches limit switch 17, makes limit switch 17 while to four push rods
Motor 18 powers off；When positioning pin 1 is extracted out in blind hole 16, limit switch 17, which automatically resets, is also turned on four push-rod electric machines
18。
In order to preferably realize the utility model, offer what is matched with the first sliding block 11 on the inner wall of placing groove 7
The first sliding groove, the first sliding block 11 are slidably connected with the first sliding groove.
In the present embodiment, when liquid chromatograph works, need to raise by push-rod electric machine 18 since instrument is relatively low,
Push-rod electric machine 18 transfers the force to support column 5 by portable pillar 4, movable block 9 and damping shrapnel 10, and support column 5 is by masterpiece
For ground, push-rod electric machine 18, which stretches out push rod, at this time raises liquid chromatograph；When the second sliding block 12 slides into lowermost end,
Liquid chromatograph is increased to peak, takes out positioning pin 1 from positioning pin holder 19 at this time and is inserted into positioning pin 1
Into dowel hole 1 and blind hole 16, positioning pin 1 touches limit switch 17 in blind hole 16 powers off push-rod electric machine 18,
The service life of push-rod electric machine 18 can be so effectively protected；And positioning pin 1 is inserted into second by dowel hole 1
Whole fixed liquid phase chromatograph, prevents liquid chromatograph from declining at work in sliding block 12；After liquid chromatograph fixes, pull out
Go out positioning pin 2 605, rotate rotating bar 606, make gear 607 with carry-over bar so as to which idler wheel 601 be driven to rise, when idler wheel 601 contracts
When entering in groove, adjust clamping screw and fix rotating bar 606, support column 5 contacts ground at this time, increases contact area and improves
Stability.
It after the completion of liquid chromatograph work, adjusts clamping screw and unclamps rotating bar 606, then rotating rotating bar 606 makes
Idler wheel 601 protrudes groove, when bearing block 603 moves to lowermost end, is inserted into positioning pin 2 605, idler wheel 601 can be on ground at this time
It is moved on face；Then positioning pin 1 to be extracted, limit switch 17, which automatically resets, during extraction is also turned on four push-rod electric machines 18,
Then control push-rod electric machine 18 is retracted into original state, can move liquid chromatograph at this time.
Impact force when moving, can be passed to the second buffer spring 612, the first buffer spring 8 and subtracted by liquid chromatograph
Shrapnel 10 is shaken, the impact force suffered by liquid chromatograph body 1 can be so reduced, so can effectively protect liquid chromatograph
The internal component normal work of body 1 is conducive to improve the service life of liquid chromatograph body 1.
Claims (6)
1. a kind of online liquid chromatograph of water analysis with buffer gear, including liquid chromatograph body（1）, feature exists
In the liquid chromatograph body（1）Bottom be installed with pedestal（2）, pedestal（2）The corner location of bottom offers
First mounting groove（3）, the first mounting groove（3）Support column is inside installed（5）, support column（5）Top both sides be welded with the second cunning
Block（12）, the second sliding block（12）It is slidably mounted on the first mounting groove（3）It is interior；The support column（5）Bottom extend to the first peace
Tankage（3）Lower section, support column（5）Top offer placing groove（7）, placing groove（7）Bottom interior wall on be fixedly welded with
Damping shrapnel（10）, damping shrapnel（10）Top be fixedly welded with movable block（9）, movable block（9）Both sides be welded with first
Sliding block（11）, movable block（9）Pass through the first sliding block（11）With placing groove（7）Inner wall be slidably connected；The movable block（9）Top
Portion is also fixedly welded with portable pillar（4）, the first mounting groove（3）Top inner wall on be installed with the push rod set vertically downward
Motor（18）, portable pillar（4）Top extend to placing groove（7）Outside and and push-rod electric machine（18）Output shaft fix connect
It connects；The placing groove（7）Retainer ring is fixedly welded on the inner wall of top open part（13）, portable pillar（4）With retainer ring（13）
Inner wall be slidably connected, placing groove（7）Inside it is provided with the first buffer spring（8）, the first buffer spring（8）It is set in portable pillar
（4）On, the first buffer spring（8）Top and retainer ring（13）Bottom fix welding, the first buffer spring（8）Bottom with
Movable block（9）Top fix welding；The pedestal（2）Bottom sidewall on be provided with dowel hole one（15）, dowel hole
One（15）Top is provided with blind hole（16）, blind hole（16）The pedestal of top（2）Positioning pin holder is welded on side wall（19）, it is blind
Hole（16）Limit switches are set on internal roof（17), limit switch（17) with four push-rod electric machines（18）It is electrically connected,
Wherein dowel hole one（15）And blind hole（16）In be fitted with positioning pin one（14）；The support column（5）Bottom be further opened with
Groove is equipped with moving mechanism in groove（6）.
2. a kind of online liquid chromatograph of water analysis with buffer gear according to claim 1, it is characterised in that：
The moving mechanism（6）Including idler wheel（601）, shaft（602）, bearing block（603）, locating piece（604）, positioning pin two（605）、
Rotating bar（606）, gear（607）, the second mounting groove（608）, fixed block（609）, bumper post（610）, dashpot（611）With
Two buffer springs（612）, wherein the second mounting groove（608）It is arranged on groove both sides, the second mounting groove（608）Bottom be provided with
Bearing block（603）, two bearing blocks（603）Between shaft is installed（602）, shaft（602）On idler wheel is installed（601）；Institute
State bearing block（603）Top be welded with locating piece（604）, locating piece（604）Top be welded with bumper post（610）；It is described
Second mounting groove（608）Roof on be welded with fixed block（609）, fixed block（609）On offer dashpot（611）, wherein
Bumper post（610）Upper end extend into dashpot（611）It is interior, in dashpot（611）Second buffer spring is inside installed（612）,
Second buffer spring（612）Top be welded on dashpot（611）Roof on, the second buffer spring（612）Bottom welding
In bumper post（610）Top；The bumper post（610）One side be welded with rack, be engaged with gear on rack（607）, tooth
Wheel（607）Upper fixing sleeve is connected to rotating bar（606）, rotating bar（606）Away from gear（607）One end extend to support column（5）
Outside and being fixedly connected with change hands, change hands equipped with adjusting clamping screw.
3. a kind of online liquid chromatograph of water analysis with buffer gear according to claim 2, it is characterised in that：
The locating piece（604）On be machined with through hole, positioning pin two is fitted in through hole（605）.
4. a kind of online liquid chromatograph of water analysis with buffer gear according to claim 1, it is characterised in that：
The placing groove（7）Inner wall on offer and the first sliding block（11）The first sliding groove to match, the first sliding block（11）With first
Sliding slot is slidably connected.
5. a kind of online liquid chromatograph of water analysis with buffer gear according to claim 1, it is characterised in that：
Second sliding block（12）On be machined with through hole.
6. a kind of online liquid chromatograph of water analysis with buffer gear according to claim 1, it is characterised in that：
The damping shrapnel（10）For " Z " font structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012553.9U CN208999364U (en) | 2017-11-25 | 2017-11-25 | A kind of mobile mechanism of the online liquid chromatograph of water analysis |
| CN201721594691.8U CN207408360U (en) | 2017-11-25 | 2017-11-25 | A kind of online liquid chromatograph of water analysis with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594691.8U CN207408360U (en) | 2017-11-25 | 2017-11-25 | A kind of online liquid chromatograph of water analysis with buffer gear |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821012553.9U Division CN208999364U (en) | 2017-11-25 | 2017-11-25 | A kind of mobile mechanism of the online liquid chromatograph of water analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408360U true CN207408360U (en) | 2018-05-25 |
Family
ID=62317135
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594691.8U Active CN207408360U (en) | 2017-11-25 | 2017-11-25 | A kind of online liquid chromatograph of water analysis with buffer gear |
| CN201821012553.9U Expired - Fee Related CN208999364U (en) | 2017-11-25 | 2017-11-25 | A kind of mobile mechanism of the online liquid chromatograph of water analysis |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821012553.9U Expired - Fee Related CN208999364U (en) | 2017-11-25 | 2017-11-25 | A kind of mobile mechanism of the online liquid chromatograph of water analysis |
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| Country | Link |
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| CN (2) | CN207408360U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732258A (en) * | 2017-11-25 | 2018-11-02 | 河北华厚天成环保技术有限公司 | A kind of online liquid chromatograph of water analysis with buffer gear |
| CN108834766A (en) * | 2018-06-21 | 2018-11-20 | 山东省农业科学院农业资源与环境研究所 | A kind of multifunctional domestic intelligence mushroom culturing rack and culture mushroom method |
| CN109030644A (en) * | 2018-07-12 | 2018-12-18 | 镇江市爱威尔电子有限公司 | A kind of portable anti-skidding shifting gas chromatography mass spectrometer |
| CN109024021A (en) * | 2018-10-09 | 2018-12-18 | 宁夏煌甫谧爱艾科技发展有限公司 | A kind of processing technology and its processing unit (plant) of wormwood paper |
| CN110260114A (en) * | 2019-07-19 | 2019-09-20 | 王戗戗 | A kind of liquid chromatograph |
| CN110672433A (en) * | 2019-08-27 | 2020-01-10 | 立方通达实业（天津）有限公司 | Can realize base of rock shearing seepage flow comprehensive simulation equipment of pressure release |
-
2017
- 2017-11-25 CN CN201721594691.8U patent/CN207408360U/en active Active
- 2017-11-25 CN CN201821012553.9U patent/CN208999364U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732258A (en) * | 2017-11-25 | 2018-11-02 | 河北华厚天成环保技术有限公司 | A kind of online liquid chromatograph of water analysis with buffer gear |
| CN108732258B (en) * | 2017-11-25 | 2024-04-16 | 河北华厚天成环保技术有限公司 | Water quality analysis online liquid chromatograph with buffer mechanism |
| CN108834766A (en) * | 2018-06-21 | 2018-11-20 | 山东省农业科学院农业资源与环境研究所 | A kind of multifunctional domestic intelligence mushroom culturing rack and culture mushroom method |
| CN109030644A (en) * | 2018-07-12 | 2018-12-18 | 镇江市爱威尔电子有限公司 | A kind of portable anti-skidding shifting gas chromatography mass spectrometer |
| CN109030644B (en) * | 2018-07-12 | 2022-05-10 | 山东万盛电气有限公司 | Portable anti-sliding gas chromatography mass spectrometer |
| CN109024021A (en) * | 2018-10-09 | 2018-12-18 | 宁夏煌甫谧爱艾科技发展有限公司 | A kind of processing technology and its processing unit (plant) of wormwood paper |
| CN110260114A (en) * | 2019-07-19 | 2019-09-20 | 王戗戗 | A kind of liquid chromatograph |
| CN110672433A (en) * | 2019-08-27 | 2020-01-10 | 立方通达实业（天津）有限公司 | Can realize base of rock shearing seepage flow comprehensive simulation equipment of pressure release |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208999364U (en) | 2019-06-18 |
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