CN206568037U - Mercury vapourmeter and its propclip - Google Patents
Mercury vapourmeter and its propclip Download PDFInfo
- Publication number
- CN206568037U CN206568037U CN201720169520.4U CN201720169520U CN206568037U CN 206568037 U CN206568037 U CN 206568037U CN 201720169520 U CN201720169520 U CN 201720169520U CN 206568037 U CN206568037 U CN 206568037U
- Authority
- CN
- China
- Prior art keywords
- bar
- propclip
- clamping jaw
- supporting part
- sliding
- 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.)
- Expired - Fee Related
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model discloses a kind of mercury vapourmeter and its propclip, its drip irrigation device is：Including supporting part, it is arranged on the fixture on supporting part and for being clamped to reducing bottle, the fixture includes clamping jaw, elastic component, the number of the clamping jaw is two and is symmetrically distributed in the two ends of supporting part, the elastic component is used to drive two clamping jaw move toward one anothers, the clamping jaw includes loop bar, sliding is connected to the sliding bar in loop bar, it is arranged on set bar side wall and the stopper for limiting sliding bar slip locations, the propclip so set can be by adjusting the clamping that the length of clamping jaw is stablized come the reducing bottle to different caliber sizes, the applicability of propclip is improved to a certain extent.
Description
Technical field
The utility model is related to mercury vapourmeter technical field, more particularly to a kind of mercury vapourmeter and its propclip.
Background technology
Mercury vapourmeter, is a kind of instrument of the highly sensitive atomic absorption spectrum for surveying mercury.
At present, notification number discloses a kind of survey mercury reducing bottle supporting bracket for CN2847299Y Chinese patent, and it includes branch
T-shaped breach is provided with bracketing body and baffle plate, support base body, when in use, reducing bottle is put into branch from T-shaped indentation, there
In bracketing body, then using baffle plate the T-shaped breach on base body will supported to cover, so when mercury experiment is surveyed, supporting bracket
Internal reducing bottle is not susceptible to situation about toppling over, but this supporting bracket shape for surveying mercury reducing bottle supporting bracket is fixed, this
Sample is when using the supporting bracket, when only the shape of reducing bottle is identical with supporting the shape of base body, and support base body can
Preferable supporting role is produced to reducing bottle, if the shape of cross section of reducing bottle is more than the shape of support base body, so occurred
The situation that reducing bottle can not be put into inside supporting bracket body, if the shape of cross section of reducing bottle is less than the shape of support base body, this
There is certain space between supporting bracket body madial wall and reducing bottle lateral wall when reducing bottle is located inside supporting bracket body in sample,
So when mercury experiment survey, reducing bottle produces skew easily inside supporting bracket body, that is to say, that the survey so set
The applicability of mercury reducing bottle supporting bracket is poor.
Utility model content
In view of the deficienciess of the prior art, first purpose of the purpose of this utility model is to provide a kind of propclip,
Its applicability is higher.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of propclip, including
Supporting part, it is arranged on supporting part and for the fixture that is clamped to reducing bottle, the fixture includes clamping jaw, elastic component, institute
The number of clamping jaw is stated for two and the two ends of supporting part are symmetrically distributed in, the elastic component is used to drive two clamping jaws to transport in opposite directions
Dynamic, the clamping jaw includes loop bar, the sliding bar that sliding is connected in loop bar, is arranged on set bar side wall and for limiting sliding bar
The stopper of slip locations.
By above-mentioned technical proposal, when being clamped to reducing bottle, reducing bottle is placed between another clamping jaw,
Elastic component drives two clamping jaw move toward one anothers so that the lateral wall of reducing bottle lateral wall respectively with supporting part, two clamping jaws
Lateral wall is abutted, and now reducing bottle is clamped on fixture and is not susceptible to movement；If the bore of reducing bottle is larger, it is only necessary to right
Slide bar to apply with pulling force so that length direction of the sliding bar along loop bar is moved towards away from supporting part side, is now slid
Bar and loop bar total length increase, formed between two such clamping jaw and supporting part space increase, can place bore compared with
Big reducing bottle, and the lateral wall of clamping jaw and the lateral wall of supporting part abut with the lateral wall of reducing bottle, reducing bottle is stable
It is clamped on propclip；When reducing bottle bore is less, it is only necessary to sliding bar apply with pressure so that sliding bar along
The length direction of loop bar is moved towards supporting part side, and the total length for now sliding bar and loop bar reduces, so to bore compared with
When small reducing bottle is clamped, the lateral wall of clamping jaw can effectively fit with the outer bottle wall of reducing bottle so that propclip
With preferable clamping effect, the propclip so set can be gone back by adjusting the length of clamping jaw to different caliber sizes
The clamping that former bottle is stablized, improves the applicability of propclip to a certain extent.
It is preferred that, the stopper includes being arranged on the screwed hole slid on bar side wall, is arranged on set bar side wall and uses
In the screw being threadedly coupled with screwed hole, the number of the screwed hole is some and uniformly divided along the length direction of sliding bar
Cloth.
By above-mentioned technical proposal, when needing to control the length change of clamping jaw, it is only necessary to driving sliding bar along
The length direction of loop bar enters line slip, until sliding bar slides onto the screwed hole and loop bar on corresponding position and sliding bar side wall
Screw on the wall of side is relative, then tightening screw so that screw thread is connected to inside screwed hole, and now the length of clamping jaw is true
It is fixed.
It is preferred that, the loop bar is provided with the first projection on the end face of cross bar, and the sliding bar is close to the end of cross bar
The second projection is provided with portion, second projection is used to abut with the first projection and then prevents sliding bar from loop bar interior slip
Abjection.
By above-mentioned technical proposal, slide length direction of the bar along loop bar towards away from the side slip of supporting part one when
Wait, the second projection on sliding bar side wall can be abutted with the first projection on loop bar madial wall, and the limit for sliding bar is slid
Position is defined so that sliding bar will not be deviate from from loop bar interior slip.
It is preferred that, the supporting part includes connecting rod, the expansion link being fixedly connected in connecting rod, and described two fixtures are consolidated
Surely the two ends of expansion link are connected to.
By above-mentioned technical proposal, two clamping jaws are fixedly connected on two ends of expansion link, are needing to use propclip
When, it is only necessary to expansion link is applied with pulling force so that the length increase of expansion link, now the spacing between two clamping jaws increases
Plus, then reducing bottle is placed between two clamping jaws and stops applying pulling force, now elastic component shrinks and two clamping jaws of driving
Move toward one another, now the length of expansion link reduces, until the side wall lateral wall respectively with cross bar of reducing bottle, two clamping jaws is outer
Side wall is abutted, and now reducing bottle is clamped between clamping jaw, and the clamping jaw structure so set is simple, is using propclip to reduction
Bottle operates relatively simple when being clamped.
It is preferred that, the expansion link includes cross bar, the first motion bar, the second motion bar being fixedly connected in connecting rod,
First motion bar, the second motion bar slide the inside for being connected to cross bar, and the axial line of the first motion bar, the second activity
The axial line of bar, the axial line of cross bar are overlapped.
By above-mentioned technical proposal, the first sliding bar and the second sliding bar slide the inside for being connected to cross bar, make
When being clamped with propclip to reducing bottle, the first motion bar of control and the second motion bar are dorsad moved, and are now fixed
Spacing increase between clamping jaw on the first motion bar and the clamping jaw being fixed on the second motion bar, then places reducing bottle
To between two clamping jaws, in the presence of elastic component, two clamping jaw move toward one anothers are simultaneously abutted with the outer bottle wall of reducing bottle, now also
Former bottle is clamped；The propclip so set is when the reducing bottle different to bore is clamped, and the center of reducing bottle
Position is not susceptible to change.
It is preferred that, the elastic component is located at the inside of cross bar, and elastic component is connected to the first motion bar and the second activity
Between bar.
By above-mentioned technical proposal, when using propclip, elastic component is wrapped up by cross bar so that elastic component be difficult because
The influence of external environment and there is situation about damaging, improve the service life of spring to a certain extent, and so set
Propclip can be used in environment more severe place, improve the applicability of propclip.
Second purpose of the present utility model be to provide a kind of mercury vapourmeter, and it can stable holding reducing bottle.
A kind of mercury vapourmeter, including propclip, instrument body, the propclip are connected on the lateral wall of instrument body, and
Propclip is horizontally disposed.
By above-mentioned technical proposal, reducing bottle is clamped by propclip when in use, due to propclip edge
Horizontally arranged, so when propclip is clamped on reducing bottle lateral wall, the length by length direction of reducing bottle is perpendicular
Nogata is to such reducing bottle is less prone to situation about toppling over when in use so that the clamping of reducing bottle is relatively stable.
It is preferred that, slippage slot is provided with the side wall of the instrument body, the slippage slot is vertically set, described
Propclip sliding is connected to inside slippage slot, is provided with the instrument body for limiting the spacing of propclip slip locations
Part.
By above-mentioned technical proposal, propclip straight skidding is connected on the side wall of instrument body, so can be according to also
The height of former bottle is adjusted to the position of propclip so that propclip is clamped in position higher in reducing bottle, so also
When former bottle is acted on by external force, reducing bottle is difficult to topple over.
It is preferred that, the locating part includes the restriction groove for being arranged on slippage slot both sides, is connected to the company on connection bar side wall
Connect block, be arranged on contiguous block and through limit groove stud, be threaded on stud and be used for and limit groove notch phase
The nut supported.
By above-mentioned technical proposal, when control propclip change in location is needed, it is only necessary to by the nut on stud
Unscrew, then control propclip to enter line slip along the length direction of slippage slot, when propclip slides onto relevant position,
Only need to the nut on stud, and nut is abutted with limiting the notch of groove, now propclip is pressed abd fixed on instrument
On body.
Brief description of the drawings
Fig. 1 is the elevational cross-sectional view of embodiment one, is mainly used for showing the connection of each several part of embodiment one；
Fig. 2 regards sectional view for the upper of embodiment two, the connection for being mainly used for showing between embodiment one and instrument body
Relation；
Fig. 3 is Fig. 2 A portions enlarged drawing.
Reference：1st, supporting part；2nd, fixture；3rd, clamping jaw；4th, elastic component；5th, loop bar；6th, bar is slid；7th, stopper；8、
Screwed hole；9th, screw；10th, the first projection；11st, the second projection；12nd, connecting rod；13rd, expansion link；14th, cross bar；15th, the first activity
Bar；16th, the second motion bar；17th, instrument body；18th, slippage slot；19th, locating part；20th, groove is limited；21st, contiguous block；22nd, stud；
23rd, nut；24th, reducing bottle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of propclip, as shown in figure 1, including supporting part 1, fixture 2, fixture 2 includes two clamping jaws 3 and elastic component 4,
Two clamping jaws 3 are symmetrically distributed at the lateral wall of supporting part 1, and the spacing between two clamping jaws 3 is along the side away from supporting part 1
To being gradually reduced, elastic component 4 is spring, and elastic component 4 is connected on two relative lateral walls of clamping jaw 3, and clamping jaw 3 includes fixed connect
The loop bar 5 on supporting part 1 is connected on, the interior slip of loop bar 5 is connected with sliding bar 6, slides the axial line of bar 6 and the axle of loop bar 5
Heart line is overlapped, and the glide direction of sliding bar 6 is to be provided with stopper 7 on the length direction of loop bar 5, the lateral wall of loop bar 5,
When being clamped to reducing bottle 24, the slip locations for sliding bar 6 can be adjusted according to the bore of reducing bottle 24, when
When the bore of reducing bottle 24 is larger, it is only necessary to remove stopper 7, then control sliding bar 6 is towards away from supporting part 1 one
Side slip so that the total length increase of sliding bar 6 and loop bar 5, until when sliding bar 6 moves to specified location, with 7 pairs of stopper
The slip locations of sliding bar 6 are defined, and are now slid bar 6 and are not susceptible to sliding, when the bore of reducing bottle 24 is less,
Only need to remove stopper 7, then control slides bar 6 towards the side slip of supporting part 1 one so that the overall length of loop bar 5 and sliding bar 6
Degree reduces, until when sliding bar 6 slides onto specified location, be defined with the slip locations of 7 pairs of sliding bars 6 of stopper,
The propclip so set can the reducing bottle 24 different to bore be clamped, the use of propclip is improved to a certain extent
Property.
As shown in figure 1, loop bar 5 is provided with first towards the axial line side of loop bar 5 projection on the end face of supporting part 1
Projection 10, sliding bar 6 is provided with the end face of supporting part 1 towards convex away from slide the axial line side of bar 6 projection second
Block 11；Stopper 7 includes screw 9, screwed hole 8, and the number of screwed hole 8 is some, and uniform along the length direction of sliding bar 6
Distribution, screw 9 is threaded on the lateral wall of loop bar 5, and screw 9 is used to be threadedly coupled with screwed hole 8.
As shown in figure 1, supporting part 1 includes connecting rod 12, the expansion link 13 being connected on the side wall of connecting rod 12, expansion link 13
Length direction perpendicular to connecting rod 12 length direction, expansion link 13 include cross bar 14, the first motion bar 15, the second motion bar
16, the middle part of cross bar 14 is fixedly connected on the end face of connecting rod 12, and the first motion bar 15 slides the inside for being connected to cross bar 14,
The axial line of first sliding bar 6 is overlapped with the axial line of cross bar 14, and the glide direction of the first motion bar 15 is the length of cross bar 14
Direction is spent, the second motion bar 16 slides the inside for being connected to cross bar 14, and the glide direction of the second motion bar 16 is cross bar 14
Length direction, the direction of axis line of the second motion bar 16 is overlapped with the direction of axis line of cross bar 14, and elastic component 4 is located at cross bar 14
Inside, and elastic component 4 is connected between the first motion bar 15 and the second motion bar 16, a clamping jaw 3 is fixedly connected on first
Motion bar 15 is on the end face of elastic component 4, and another clamping jaw 3 is fixedly connected on the end that the second motion bar 16 deviates from elastic component 4
On face.
The specifically used process of propclip is as follows：When being clamped using propclip to reducing bottle 24, root first
The degree of clamping jaw 3 is adjusted according to the size of reducing bottle 24, if the bore of reducing bottle 24 is larger, screw 9 is screwed out until
Screw 9 is separated with screwed hole 8, and then sliding bar 6 is applied with pulling force so that length direction of the sliding bar 6 along loop bar 5 towards
Away from the movement of the side of supporting part 1, when sliding bar 6 slides onto specified location, the screw 9 on the side wall of loop bar 5 is screwed, made
Screw 9 is obtained to be threadedly coupled in screwed hole 8；If the bore of reducing bottle 24 is smaller, screw 9 is screwed out until screw 9 and screwed hole 8
Separation, and sliding bar 6 is applied with pressure so that length direction of the sliding bar 6 along loop bar 5 is moved towards the side of supporting part 1,
Until sliding bar 6 slides onto specified location, then the screw 9 on the side wall of loop bar 5 is threadedly coupled to inside screwed hole 8；In folder
After the length adjustment of pawl 3 is completed, the first motion bar 15 of control and the second motion bar 16 are towards away from the axial line of connecting rod 12
Reducing bottle 24, is then placed between two clamping jaws 3 by the side slip of direction one, then 4 pair of first motion bar 15 of elastic component and
Second motion bar 16 applies with pulling force so that the first motion bar 15 and the second motion bar 16 are towards the axial line side of connecting rod 12
It is mobile, up to the lateral wall of the first motion bar 15, the lateral wall of the second motion bar 16, the lateral wall of cross bar 14 and reducing bottle 24
Lateral wall abut, now reducing bottle 24 by stable holding on propclip.
Embodiment two：
A kind of mercury vapourmeter, as shown in Figure 1, Figure 2, Figure 3 shows, including propclip, instrument body 17 in embodiment one, instrument sheet
Slippage slot 18 is provided with body 17, and slippage slot 18 is located at the lateral wall of instrument body 17 and vertically set, and slides
The shape of cross section of groove 18 is that the connecting rod 12 in T-shaped, propclip slides the inside for being connected to slippage slot 18, instrument body 17
Stopper 7 is provided with the wall of side, stopper 7 includes limiting groove 20, contiguous block 21, stud 22, nut 23, limits the number of groove 20
For two and it is symmetrically distributed in the both sides of slippage slot 18 and is connected with slippage slot 18, limits the length direction and slippage slot of groove 20
18 length direction is identical, and the number of contiguous block 21 is two, and is symmetrically fixedly connected on connecting rod 12 close to the groove of slippage slot 18
On the side wall at bottom, stud 22 is provided with contiguous block 21, and the length direction of stud 22 is identical with the length direction of connecting rod 12,
Stud 22 is threaded with nut 23 through limiting groove 20 and protruding from the lateral wall of instrument body 17 on stud 22.
The specifically used process of mercury vapourmeter is as follows：Unscrew first according to by the nut 23 on stud 22, then according to reduction
The height control propclip of bottle 24 slides along slippage slot 18, until the height of propclip is adapted to the height of reducing bottle 24, so
The nut 23 on stud 22 is screwed afterwards so that nut 23 is abutted at the notch with limiting groove 20, and now propclip is compacted connection
On the lateral wall of mercury vapourmeter, then tested using mercury vapourmeter.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (9)
1. a kind of propclip, including supporting part (1), it is arranged on supporting part (1) and the fixture for being clamped to reducing bottle
(2), it is characterized in that：The fixture (2) includes clamping jaw (3), elastic component (4), and the number of the clamping jaw (3) is two and symmetrical point
Spacing of the cloth between the two ends of supporting part (1), and two clamping jaws (3) is gradually reduced along away from the direction of supporting part (1), institute
State elastic component (4) be used for drive two clamping jaw (3) move toward one anothers, the clamping jaw (3) include loop bar (5), slide be connected to loop bar
(5) sliding bar (6) in, the stopper (7) for being arranged on the wall of loop bar (5) side and bar (6) slip locations being slid for limit.
2. propclip according to claim 1, it is characterized in that：The stopper (7) includes being arranged on sliding bar (6) side wall
On screwed hole (8), be arranged on the wall of loop bar (5) side and for the screw (9) that is threadedly coupled with screwed hole (8), the screw thread
The number in hole (8) is some and is uniformly distributed along the length direction of sliding bar (6).
3. propclip according to claim 2, it is characterized in that：The loop bar (5) is set on the end face of cross bar (14)
There is the first projection (10), the sliding bar (6) is provided with the second projection (11) on the end of cross bar (14), and described second is convex
Block (11) is used to abut with the first projection (10) and then prevents sliding bar (6) from deviating from from loop bar (5) interior slip.
4. propclip according to claim 1, it is characterized in that：The supporting part (1) includes connecting rod (12), is fixedly connected
Expansion link (13) in connecting rod (12), described two fixtures (2) are fixedly connected on the two ends of expansion link (13).
5. propclip according to claim 4, it is characterized in that：The expansion link (13) includes being fixedly connected on connecting rod
(12) cross bar (14), the first motion bar (15), the second motion bar (16) on, first motion bar (15), the second motion bar
(16) sliding is connected to the inside of cross bar (14), and axial line, the axle center of the second motion bar (16) of the first motion bar (15)
Line, the axial line of cross bar (14) are overlapped.
6. propclip according to claim 5, it is characterized in that：The elastic component (4) is located at the inside of cross bar (14), and bullet
Property part (4) is connected between the first motion bar (15) and the second motion bar (16).
7. a kind of mercury vapourmeter, it is characterized in that：Including the propclip as described in claim 1 ~ 6 any one, instrument body (17),
The propclip is connected on the lateral wall of instrument body (17), and propclip is horizontally disposed.
8. mercury vapourmeter according to claim 7, it is characterized in that：Slippage slot is provided with the side wall of the instrument body (17)
(18), the slippage slot (18) is vertically set, and the propclip sliding is connected to slippage slot (18) inside, the instrument
The locating part (19) for limiting propclip slip locations is provided with body (17).
9. mercury vapourmeter according to claim 8, it is characterized in that：The locating part (19) includes being arranged on slippage slot (18) two
The restriction groove (20) of side, the contiguous block (21) being connected on the wall of connecting rod (12) side, be arranged on contiguous block (21) and through
The stud (22) of groove (20) is limited, is threaded on stud (22) and for limiting the nut that groove (20) notch offsets
(23)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169520.4U CN206568037U (en) | 2017-02-24 | 2017-02-24 | Mercury vapourmeter and its propclip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169520.4U CN206568037U (en) | 2017-02-24 | 2017-02-24 | Mercury vapourmeter and its propclip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206568037U true CN206568037U (en) | 2017-10-20 |
Family
ID=60059844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169520.4U Expired - Fee Related CN206568037U (en) | 2017-02-24 | 2017-02-24 | Mercury vapourmeter and its propclip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206568037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910132A (en) * | 2021-10-31 | 2022-01-11 | 中车长江铜陵车辆有限公司 | Rapid and accurate-positioning train swing bolster clamping device and clamping mode thereof |
| CN115351733A (en) * | 2022-10-21 | 2022-11-18 | 成都永贵东洋轨道交通装备有限公司 | Clamping tool for train through passage special-shaped section bar |
-
2017
- 2017-02-24 CN CN201720169520.4U patent/CN206568037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910132A (en) * | 2021-10-31 | 2022-01-11 | 中车长江铜陵车辆有限公司 | Rapid and accurate-positioning train swing bolster clamping device and clamping mode thereof |
| CN115351733A (en) * | 2022-10-21 | 2022-11-18 | 成都永贵东洋轨道交通装备有限公司 | Clamping tool for train through passage special-shaped section bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |