CN205392502U - Filtration stand is used in laboratory - Google Patents
Filtration stand is used in laboratory Download PDFInfo
- Publication number
- CN205392502U CN205392502U CN201620145316.4U CN201620145316U CN205392502U CN 205392502 U CN205392502 U CN 205392502U CN 201620145316 U CN201620145316 U CN 201620145316U CN 205392502 U CN205392502 U CN 205392502U
- Authority
- CN
- China
- Prior art keywords
- support
- side plate
- rectangular tube
- laboratory
- annulus
- 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
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a filtration stand is used in laboratory, including support, curb plate, rectangular pipe and bracing piece, the curb plate is established on the support, curb plate and support fixed connection, the rectangular pipe is established in the curb plate outside, rectangular pipe and curb plate fixed connection, the bracing piece becomes the U type and sets up, the bracing piece is established on the rectangular pipe, set up the connecting rod on the support, the connecting rod becomes the equidistance and distributes, the support bottom is provided with V type stabilizer blade, the rectangular pipe middle part is provided with fixed knob, be provided with the ring on the bracing piece, per two the mutual fixed connection of ring, be provided with the rubber circle on the ring, this filtration stand is used in laboratory simple structure easy dismantles the installation, light in weight, fixed effectual to the funnel.
Description
Technical field
This utility model relates to a kind of use for laboratory funnel stand.
Background technology
Separatory funnel is a kind of glass experiment instrument, particularly relates to a kind of separatory funnel doing chemical experiment.Including bucket body, cover at bucket body bucket cover suitable for reading.The end opening of bucket body installs the piston of a three-port structure, and two reduction of fractions to a common denominators of piston are not connected with twice pipes.Using practicality, experimental implementation process can be made to be beneficial to control, reduce labor intensity, when the amount of liquid needing separation is big, two kinds of liquid in bucket body can be flow to lower pipe by three relieving constipations that only need to move piston simultaneously, it is not necessary to change container and just can once complete.Main Function at Junior separatory funnel is then the speed controlling chemical reaction.Separatory funnel is divided into the multiple patterns such as ball-type, pears type and cartridge type, and the neck of ball-type separatory funnel is longer, is used in gas making device dripping the instrument of liquid, and the neck of pears type separatory funnel is comparatively short, the conventional instrument doing extracting operation.Solid-liquid or liquid and liquid reactions generating means: controlling the amount of added liquid and the size of reaction rate, separating substances purifies: the two immiscible liquid formed after extracting are carried out separatory.
When extracting funnel and not using, it is necessary to using installing rack to collect, existing funnel stand volume is big, carries inconvenience, removes and installs inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, it is easy to remove and install, lightweight, the use for laboratory funnel stand to the good fixing effect of funnel.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of use for laboratory funnel stand, including support, side plate, rectangular tube and support bar, described side plate is located on support, described side plate is fixing with support to be connected, described rectangular tube is located at outside side plate, described rectangular tube is fixing with side plate to be connected, described support bar becomes U-shaped setting, described support bar is located on rectangular tube, described support arranges connecting rod, described connecting rod becomes to be equally spaced, described frame bottom is provided with V-type leg, it is provided with fixed knob in the middle part of described rectangular tube, described support bar is provided with annulus, described in each two, annulus is mutually permanently connected, described annulus is provided with rubber ring.
As preferably, described V-shaped rest welds with support, keeps Stability Analysis of Structures reliable.
As preferably, each described annulus being provided with three rubber rings, rubber ring can to the effect positioning and increasing friction.
As preferably, the trapezoidal setting of described side plate, keep easy for installation.
As preferably, described fixed knob is threadeded with rectangular tube, keeps fixed knob easy to adjust.
The beneficial effects of the utility model are: the support of setting facilitates the installation of side plate；Support bar is arranged in rectangular tube, can be fixed by fixed knob, the convenient height regulating support bar；The support arranged is provided with connecting rod, keeps structural strength high, lightweight, it is convenient for carrying；The annulus arranged conveniently disposes funnel, and rubber ring is convenient to be positioned funnel, keeps good fixing effect.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of use for laboratory funnel stand of this utility model.
Detailed description of the invention
As shown in Figure 1, a kind of use for laboratory funnel stand, including support 1, side plate 2, rectangular tube 3 and support bar 4, described side plate 2 is located on support 1, described side plate 2 is fixing with support 1 to be connected, described rectangular tube 3 is located at outside side plate 2, described rectangular tube 3 is fixing with side plate 2 to be connected, the U-shaped setting of described support bar 4 one-tenth, described support bar 4 is located on rectangular tube 3, described support 1 arranges connecting rod 5, 5 one-tenth of described connecting rod is equally spaced, it is provided with V-type leg 6 bottom described support 1, it is provided with fixed knob 7 in the middle part of described rectangular tube 3, described support bar 4 is provided with annulus 8, described in each two, annulus 8 is mutually permanently connected, described annulus 8 is provided with rubber ring 9.
Described V-shaped rest 6 welds with support 1.
Each described annulus 8 is provided with three rubber rings 9.
The described trapezoidal setting of side plate 2.
Described fixed knob 7 is threadeded with rectangular tube 3.
The beneficial effects of the utility model are: the support of setting facilitates the installation of side plate；Support bar is arranged in rectangular tube, can be fixed by fixed knob, the convenient height regulating support bar；The support arranged is provided with connecting rod, keeps structural strength high, lightweight, it is convenient for carrying；The annulus arranged conveniently disposes funnel, and rubber ring is convenient to be positioned funnel, keeps good fixing effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a use for laboratory funnel stand, it is characterized in that: include support, side plate, rectangular tube and support bar, described side plate is located on support, described side plate is fixing with support to be connected, described rectangular tube is located at outside side plate, described rectangular tube is fixing with side plate to be connected, described support bar becomes U-shaped setting, described support bar is located on rectangular tube, described support arranges connecting rod, described connecting rod becomes to be equally spaced, described frame bottom is provided with V-type leg, it is provided with fixed knob in the middle part of described rectangular tube, described support bar is provided with annulus, described in each two, annulus is mutually permanently connected, described annulus is provided with rubber ring.
2. use for laboratory funnel stand according to claim 1, it is characterised in that: described V-type leg welds with support.
3. use for laboratory funnel stand according to claim 2, it is characterised in that: each described annulus is provided with three rubber rings.
4. use for laboratory funnel stand according to claim 3, it is characterised in that: the trapezoidal setting of described side plate.
5. use for laboratory funnel stand according to claim 4, it is characterised in that: described fixed knob is threadeded with rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145316.4U CN205392502U (en) | 2016-02-26 | 2016-02-26 | Filtration stand is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145316.4U CN205392502U (en) | 2016-02-26 | 2016-02-26 | Filtration stand is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392502U true CN205392502U (en) | 2016-07-27 |
Family
ID=56425127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145316.4U Expired - Fee Related CN205392502U (en) | 2016-02-26 | 2016-02-26 | Filtration stand is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457021A (en) * | 2017-09-07 | 2017-12-12 | 合肥海正环境监测有限责任公司 | A kind of new separating funnel stand |
-
2016
- 2016-02-26 CN CN201620145316.4U patent/CN205392502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457021A (en) * | 2017-09-07 | 2017-12-12 | 合肥海正环境监测有限责任公司 | A kind of new separating funnel stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |