CN202478964U - Iron stand for chemical experiments - Google Patents
Iron stand for chemical experiments Download PDFInfo
- Publication number
- CN202478964U CN202478964U CN201220129543XU CN201220129543U CN202478964U CN 202478964 U CN202478964 U CN 202478964U CN 201220129543X U CN201220129543X U CN 201220129543XU CN 201220129543 U CN201220129543 U CN 201220129543U CN 202478964 U CN202478964 U CN 202478964U
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- CN
- China
- Prior art keywords
- iron
- nut
- iron stand
- pillar
- clamping
- 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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Abstract
The utility model relates to an iron stand for chemical experiments. The iron stand for the chemical experiments comprises a base, a pillar, an iron ring, an apparatus clamp and a clamping part, wherein the clamping part is arranged on the pillar; the iron ring is fixedly arranged on the pillar through a clamping nut and a clamping screw cap; a rubber ring is arranged in the clamping part; the extension of the clamping part is provided with the clamping nut and the clamping screw cap; and the base is provided with an elevator mechanism. By adopting the iron stand for the chemical experiments, a chemical apparatus can be more firmly fixed on the iron stand, and meanwhile, the height of the apparatus can be regulated.
Description
Technical field
The utility model relates to a kind of teaching and uses laboratory apparatus, specially refers to a kind of chemical experiment and uses 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, as one of the most widely used instrument in the experiment, iron stand is usually used in the middle of the large-scale experiment, needs to cooperate the use of other instruments, therefore often too high or too low problem occurs.
The utility model content
The technical problem of the utility model provides a kind of chemical experiment and uses iron stand, both can fixedly secure chemical apparatuses, can experimentally need the adjustment height again.
In order to address the above problem, the utility model provides a kind of chemical experiment to use 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.Adopt this device,, strengthened fixed effect through increasing the contact area of iron ring and clamping part.
As preferably, said base is provided with elevating mechanism, comprises interior bar, outer bar, nut and base plate, and said outer bar is provided with the spiral through hole.Adopt this device, can regulate the height of iron stand according to the experiment needs.
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 10-elevating mechanism; The 11-base plate; The 12-iron ring.
Fig. 2: the structural representation of the elevating mechanism 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 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 elevating mechanism 10, comprises by interior bar 101 shown in Figure 2, outer bar 102, nut 105, screw 104, and said outer bar 102 is provided with spiral through hole 103.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.This device is when the experiment of using an iron stand to get final product, and elevating mechanism 10 is in the state of tightening.And, in the time of perhaps need being used, can utilize the height of elevating mechanism 10 adjustment iron stands with other instruments when the more large-scale experiment of operation, and from outer bar 102, extract interior bar 101 out certain altitude, fastening nut 105 then.
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 (4)
1. iron stand is used in a chemical experiment, comprises base, pillar, iron ring, instrument folder, is arranged on the clamping part on the pillar, it is characterized in that, said iron ring through clamping nut and clamping fixed by nut on pillar.
2. iron stand is used in chemical experiment according to claim 1, it is characterized in that, said base is provided with elevating mechanism, comprises interior bar, outer bar, nut, screw and base plate, and said outer bar is provided with the spiral through hole.
3. iron stand is used in chemical experiment according to claim 1 and 2, it is characterized in that, said instrument folder inboard is provided with elastic tape.
4. iron stand is used in chemical experiment according to claim 1 and 2, it 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 |
|---|---|---|---|
| CN201220129543XU CN202478964U (en) | 2012-03-27 | 2012-03-27 | Iron stand for chemical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220129543XU CN202478964U (en) | 2012-03-27 | 2012-03-27 | Iron stand for chemical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478964U true CN202478964U (en) | 2012-10-10 |
Family
ID=46953427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220129543XU Expired - Fee Related CN202478964U (en) | 2012-03-27 | 2012-03-27 | Iron stand for chemical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202478964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745232A (en) * | 2018-08-28 | 2018-11-06 | 宁夏宝丰能源集团股份有限公司 | React support device and reaction unit |
| CN110385184A (en) * | 2019-08-23 | 2019-10-29 | 贵州大学 | A kind of albuminous cell ultrasonication device |
-
2012
- 2012-03-27 CN CN201220129543XU patent/CN202478964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745232A (en) * | 2018-08-28 | 2018-11-06 | 宁夏宝丰能源集团股份有限公司 | React support device and reaction unit |
| CN110385184A (en) * | 2019-08-23 | 2019-10-29 | 贵州大学 | A kind of albuminous cell ultrasonication device |
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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 |