CN202478963U - Lifting iron stand for chemical experiment - Google Patents
Lifting iron stand for chemical experiment Download PDFInfo
- Publication number
- CN202478963U CN202478963U CN2012201295247U CN201220129524U CN202478963U CN 202478963 U CN202478963 U CN 202478963U CN 2012201295247 U CN2012201295247 U CN 2012201295247U CN 201220129524 U CN201220129524 U CN 201220129524U CN 202478963 U CN202478963 U CN 202478963U
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- nut
- chemical experiment
- iron stand
- clamping
- pillar
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- Expired - Fee Related
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Abstract
The utility model relates to a lifting iron stand for a chemical experiment. The lifting iron stand for the chemical experiment comprises a base, a supporting post, an iron ring, an instrument clamp, and a clamping part which is arranged on the supporting post, wherein the iron ring is fixed on the supporting post through a clamping nut and a clamping screw cap; a rubber ring is arranged inside the clamping part; a tightening nut and a tightening screw cap are arranged on an extension part of the clamping part; a sample lifting platform is arranged on the base; and the transverse central line of the sample lifting platform is consistent with that of the supporting post and the both central lines are positioned on the same straight line. The lifting iron stand for the chemical experiment can match a chemical instrument with the base and can bring convenience to experimental operation.
Description
Technical field
The utility model relates to a kind of teaching and uses laboratory apparatus, specially refers to a kind of chemical experiment lift iron stand.
Background technology
Iron stand is used for fixing and supports various instruments, iron ring can replace funnel stand to use.Generally be usually used in experimental implementation such as filtration, heating.Be one of most popular instrument in the experiment, normal and alcolhol burner is used.But at present the most iron clamps of iron stand that use of laboratory are separated with pillar, and the experimenter manually engages iron clamp with pillar plays fixation during use, and this mode possibly cause the unstable situation of fixing owing to reasons such as student's carelessness carelessnesses.Simultaneously, the base and the instrument that in the process of experiment, iron stand can occur agree with inadequately, and unsettled or instrument of instrument and base too agree with; When finishing, experiment needs earlier iron ring to be taken off; Take off instrument again, this situation takes place, can bring certain danger to chemical experiment.
The utility model content
The technical problem of the utility model provides a kind of chemical experiment lift iron stand, and chemical apparatuses was matched with base, offers convenience to operation experiments again.
In order to address the above problem; The utility model provides a kind of chemical experiment lift iron stand, comprise base, pillar, iron ring, instrument folder, be arranged on the clamping part on the pillar, said iron ring through clamping nut and clamping fixed by nut on pillar; Said base is provided with simple and easy lifting platform; Comprise interior bar, outer bar, nut, screw and panel, said outer bar is provided with the spiral through hole, and the cross central line of simple and easy lifting platform cross central line and pillar is located along the same line.Adopt this device,, strengthened fixed effect, simultaneously,, the panel of lifting platform is agreed with mutually with the instrument bottom through the action of simple and easy lifting platform through increasing the contact area of iron ring and clamping part.
As preferably, said instrument folder inboard is provided with elastic tape.Its technique effect is to increase the frictional force of chemical apparatuses and instrument folder.
As preferably, the extension of said instrument folder with in extend and be equipped with binding nut and binding nut.Its technique effect is that chemical apparatuses is fixed on the instrument folder.
Description of drawings
Fig. 1: the structural representation of the utility model.
Wherein: the 1-base; The 2-pillar; 3-clamping nut; The 4-clamping part; 5-clamping nut; 6-instrument folder; The 7-binding nut; The 8-binding nut; The 9-elastic tape; The simple and easy lifting platform of 10-; The 11-panel; The 12-iron ring.
Fig. 2: the structural representation of the simple and easy lifting platform of the utility model.
Wherein: bar in the 101-; The outer bar of 102-; 103-spiral through hole; The 104-screw; The 105-nut.
The specific embodiment
Specify below in conjunction with the embodiment of accompanying drawing the utility model.
Can be known that by Fig. 1, Fig. 2 the utility model comprises base 1, pillar 2, iron ring 12, instrument folder 6, is arranged on the clamping part 4 on the pillar 2, said iron ring 12 is fixed on the pillar 2 through clamping nut 3 and clamping nut 5.Said base 1 is provided with simple and easy lifting platform 10; Bar 101, outer bar 102, nut 105, screw 104 and panel 11 in comprising; Said outer bar 102 is provided with spiral through hole 103, and the cross central line of simple and easy lifting platform 10 cross central lines and pillar 2 is positioned on the straight line.Said instrument presss from both sides 6 inboards and is provided with elastic tape 9, the extension of said instrument folder with in extend and be equipped with binding nut 7 and binding nut 8.
Operating personnel only need be inserted into iron ring 12 in the clamping part 4 in this instrument of operation, rotate clamping nut 3 and clamping nut 5 then iron ring 12 fixing getting final product.In like manner, put into instrument folder 6 to chemical apparatuses, rotary apparatus presss from both sides the binding nut 7 and binding nut 8 on 6 both sides, tightens.After having fixed chemical apparatuses, the simple and easy lifting platform 10 of lifting slowly makes the pig of its panel 11 and chemical apparatuses, then, screw 104 is inserted in the spiral through holes 103 fastening nut 105.After experiment finishes, unscrew nut 105, fall panel 11.
The above is the preferred embodiment of the utility model, according to the thought of the utility model embodiment, and the part that on the specific embodiment and range of application, all can change, this description should not be construed as the utility model is limited.
Claims (3)
1. chemical experiment lift iron stand; Comprise base, pillar, iron ring, instrument folder, be arranged on the clamping part on the pillar, said iron ring, is characterized in that on pillar through clamping nut and clamping fixed by nut; Said base is provided with simple and easy lifting platform; Comprise interior bar, outer bar, nut, screw and panel, said outer bar is provided with the spiral through hole, and simple and easy lifting platform cross central line is located along the same line with the cross central line of pillar is consistent.
2. chemical experiment lift iron stand according to claim 1 is characterized in that, said instrument folder inboard is provided with elastic tape.
3. chemical experiment lift iron stand according to claim 1 is characterized in that, the extension of said instrument folder with in extend and be equipped with binding nut and binding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201295247U CN202478963U (en) | 2012-03-27 | 2012-03-27 | Lifting iron stand for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201295247U CN202478963U (en) | 2012-03-27 | 2012-03-27 | Lifting iron stand for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478963U true CN202478963U (en) | 2012-10-10 |
Family
ID=46953426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201295247U Expired - Fee Related CN202478963U (en) | 2012-03-27 | 2012-03-27 | Lifting iron stand for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202478963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949706A (en) * | 2015-06-25 | 2015-09-30 | 安徽华茂纺织股份有限公司 | Device for checking electric-heated thermostatic water bath |
| CN105728080A (en) * | 2016-05-04 | 2016-07-06 | 四川农业大学 | Experimental iron support |
| CN109046506A (en) * | 2018-10-31 | 2018-12-21 | 张彤 | A kind of high school chemical experiment multifunctional operating platform |
-
2012
- 2012-03-27 CN CN2012201295247U patent/CN202478963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949706A (en) * | 2015-06-25 | 2015-09-30 | 安徽华茂纺织股份有限公司 | Device for checking electric-heated thermostatic water bath |
| CN105728080A (en) * | 2016-05-04 | 2016-07-06 | 四川农业大学 | Experimental iron support |
| CN109046506A (en) * | 2018-10-31 | 2018-12-21 | 张彤 | A kind of high school chemical experiment multifunctional operating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130327 |