CN207137965U - A kind of simple type chemical experiment iron stand - Google Patents
A kind of simple type chemical experiment iron stand Download PDFInfo
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- CN207137965U CN207137965U CN201720656557.XU CN201720656557U CN207137965U CN 207137965 U CN207137965 U CN 207137965U CN 201720656557 U CN201720656557 U CN 201720656557U CN 207137965 U CN207137965 U CN 207137965U
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- left end
- column
- iron stand
- chemical experiment
- test tube
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Abstract
The utility model discloses a kind of simple type chemical experiment iron stand, including base, base upper center is connected with alcohol lamp holder, column is connected with the left of base upper end, elevator is connected with the middle part of column, elevator left end is connected with lifting screw, elevator right-hand member is connected with brandreth circle, brandreth circle upper end is connected with asbestos gauge, column upper end is connected with rack for test tube, rack for test tube includes U-shaped folder, fastening screw is connected with the middle part of U-shaped folder lower end, fastening screw left end is connected with fastening bolt, U-shaped folder left end is connected with fix bar, thread bush is connected with the middle part of fix bar left end, standing screw is connected with the middle part of thread bush, standing screw lower end is connected with grip block, grip block left end is connected with supporting rod.The utility model, the adjustment to brandreth circle height is realized, avoid moving alcolhol burner so that the beaker on brandreth circle can be heated sufficiently, while also achieve the adjustment of the multi-angle and height of test tube, simple to operate, and installation and removal are convenient.
Description
Technical field
Chemical experiment instrument field is the utility model is related to, specifically a kind of simple type chemical experiment iron stand.
Background technology
Iron stand is used to fixing and supporting various instruments, experimental implementation, being such as is typically usually used in filtering, heats, titrate
Learn one of most popular instrument in experiment.
Longer buret can be usually used during experiment or to place beaker and test tube is heated, will now be borrowed
Iron stand is helped to fix these devices, with the progress of profit experiment；When chemical reactant heats in test tube, it is necessary to so that
The homogeneous heating of invisible spectro chemical reactant, and existing iron stand is after test tube is fixed, it is impossible to test tube is rotated,
The firing equipments such as alcolhol burner can only be moved to reach the purpose of homogeneous heating, and the method for moving alcolhol burner can not meet that heating is equal
Even purpose, and waste time and energy, bring inconvenience to experimenter.
Chinese patent（Authorization Notice No.：CN205613448U）Disclose a kind of chemical experiment iron stand, including base
And support column, complicated although the device realizes the adjustment of test tube to a certain extent, dismounting is difficult, is unfavorable for
Regulation in chemical experiment, practicality are poor.
Utility model content
The purpose of this utility model is to provide a kind of simple type chemical experiment iron stand, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of simple type chemical experiment iron stand, including base, the base upper center are connected with alcohol lamp holder, bottom
Column is connected with the left of seat upper end, is connected with elevator in the middle part of column, elevator left end is connected with lifting screw, the elevator
Right-hand member is connected with brandreth circle, and brandreth circle upper end is connected with asbestos gauge, and the column upper end is connected with rack for test tube, the rack for test tube bag
U-shaped folder is included, is connected with fastening screw in the middle part of the U-shaped folder lower end, fastening screw left end is connected with fastening bolt, the U-shaped folder
Left end is connected with fix bar, and thread bush is connected with the middle part of fix bar left end, standing screw, standing screw are connected with the middle part of thread bush
Lower end is connected with grip block, is connected with slipmat on the inside of grip block, the grip block left end is connected with supporting rod, supporting rod left end
Between be connected with No.1 spring, No. two springs are connected between supporting rod right-hand member.
As further program of the utility model：Base lower end both sides are connected with cushion pad.
As further program of the utility model：Screw hole is provided with the middle part of the column.
As further program of the utility model：Fixed pin shaft is connected with the middle part of the supporting rod.
As further program of the utility model：Thread bush is provided with the middle part of the upside grip block.
As the utility model further scheme：The No.1 spring is elongation state, and No. two springs are compression shape
State.
Compared with prior art, the beneficial effects of the utility model are：
A kind of simple type chemical experiment iron stand, it is rational in infrastructure, it is novel in design, by provided with elevator realize
Adjustment to brandreth circle height, avoid moving alcolhol burner so that the beaker on brandreth circle can be heated sufficiently, simultaneously be led to
Crossing the rack for test tube being provided with realizes the adjustment of multi-angle and height of test tube, simple to operate, and installation and removal are convenient, is worth chemistry
Experimenter's promotes the use of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of simple type chemical experiment iron stand.
Fig. 2 is a kind of structural representation of rack for test tube in simple type chemical experiment iron stand.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of simple type chemical experiment iron stand, including base
1, the lower end both sides of base 1 are connected with cushion pad 2, ensure that the stationarity of whole device, the upper center of base 1 connection
There is alcohol lamp holder 3, for placing alcolhol burner, it is crooked to prevent that alcolhol burner from occurring when in use, column is connected with the left of the upper end of base 1
4, the middle part of column 4 is provided with screw hole, and the screw hole cooperates with lifting screw 5, so as to realize the fixation to elevator 6,
The middle part of column 4 is connected with elevator 6, and the left end of elevator 6 is connected with lifting screw 5, and the right-hand member of elevator 6 is connected with brandreth circle
8, the upper end of brandreth circle 8 is connected with asbestos gauge 7, for realizing the heating to beaker, ensure that being heated evenly for beaker, the column
4 upper ends are connected with rack for test tube 9, and the rack for test tube 9 includes U-shaped folder 16, and the U-shaped folder 16 cooperates with column 4, described U-shaped
Press from both sides and be connected with fastening screw 15 in the middle part of 16 lower ends, the left end of fastening screw 15 is connected with fastening bolt 14, it is achieved thereby that to fastening
The fixation of screw rod 15, and then the fixation of U-shaped folder 16 and column 4 is realized, the left end of U-shaped folder 16 is connected with fix bar 17, Gu
Thread bush 19 is connected with the middle part of the left end of fixed pole 17, the thread bush 19 cooperates with standing screw 18, it is achieved thereby that fixed
Screw rod 18 is connected with standing screw 18, standing screw 18 to accommodating the fixation between block 13 and fix bar 17, the middle part of thread bush 19
Lower end is connected with grip block 13, and the middle part of upside grip block 13 is provided with thread bush 19, and the inner side of grip block 13 is connected with slipmat 12, increased
The frictional force to test tube is added, has prevented test tube from being fallen off in heating process, the left end of grip block 13 is connected with supporting rod
20, the middle part of supporting rod 20 is connected with fixed pin shaft 21, for realizing the fixation between supporting rod 20, connects between the left end of supporting rod 20
No.1 spring 10 is connected to, is connected with No. two springs 11 between the right-hand member of supporting rod 20, No.1 spring 10 is elongation state, No. two springs
11 be compressive state, and test tube is tightly fastened so as to ensure that.
A kind of simple type chemical experiment iron stand, can be with use, when being only merely that beaker is heated
Separation between rack for test tube 6 and column 4 is realized by U-shaped folder 16, beaker is put on asbestos gauge afterwards, alcolhol burner is put in wine
Light alcolhol burner after on smart lamp socket 3 and heated, when needing to adjust the distance between beaker and alcolhol burner, pass through by
Lifting screw 5 injects the screwed hole of height different on column 4, simple to operate, when only being heated to test tube, leads to
The separation that lifting screw 5 realizes elevator 6 and column 4 is crossed, then rack for test tube 9 is fixed on column 4, by rotating U
The folder of type 16 realizes the regulation to the level angle of test tube, and adjustment to test tube height is realized by lifting U-shaped folder 16, when needing pair
When the horizontal heating inclination angle of test tube is changed, it is only necessary to adjusted by standing screw 18 between grip block 13 and fix bar 17
Connection angle, the utility model is rational in infrastructure, novel in design, by provided with elevator 6 realize to the height of brandreth circle 8
Adjustment, avoid moving alcolhol burner so that the beaker on brandreth circle 8 can be heated sufficiently, while by provided with examination
Pipe support 9 realizes the adjustment of the multi-angle and height of test tube, simple to operate, and installation and removal are convenient, is worth chemical experiment personnel
Promote the use of.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of simple type chemical experiment iron stand, including base（1）, it is characterised in that the base（1）Upper center connects
It is connected to alcohol lamp holder（3）, base（1）Column is connected with the left of upper end（4）, column（4）Middle part is connected with elevator（6）, lifting
Block（6）Left end is connected with lifting screw（5）, the elevator（6）Right-hand member is connected with brandreth circle（8）, brandreth circle（8）Upper end connects
There is asbestos gauge（7）, the column（4）Upper end is connected with rack for test tube（9）, the rack for test tube（9）Including U-shaped folder（16）, it is described U-shaped
Folder（16）Fastening screw is connected with the middle part of lower end（15）, fastening screw（15）Left end is connected with fastening bolt（14）, the U-shaped folder
（16）Left end is connected with fix bar（17）, fix bar（17）Thread bush is connected with the middle part of left end（19）, thread bush（19）Middle part connects
It is connected to standing screw（18）, standing screw（18）Lower end is connected with grip block（13）, grip block（13）Inner side is connected with slipmat
（12）, the grip block（13）Left end is connected with supporting rod（20）, supporting rod（20）No.1 spring is connected between left end（10）,
Supporting rod（20）No. two springs are connected between right-hand member（11）.
A kind of 2. simple type chemical experiment iron stand according to claim 1, it is characterised in that the base（1）Under
End both sides are connected with cushion pad（2）.
A kind of 3. simple type chemical experiment iron stand according to claim 1, it is characterised in that the column（4）In
Portion is provided with screw hole.
A kind of 4. simple type chemical experiment iron stand according to claim 1, it is characterised in that the supporting rod（20）
Middle part is connected with fixed pin shaft（21）.
A kind of 5. simple type chemical experiment iron stand according to claim 1, it is characterised in that the upside grip block
（13）Middle part is provided with thread bush（19）.
A kind of 6. simple type chemical experiment iron stand according to claim 1, it is characterised in that the No.1 spring
（10）For elongation state, No. two springs（11）For compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656557.XU CN207137965U (en) | 2017-06-07 | 2017-06-07 | A kind of simple type chemical experiment iron stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656557.XU CN207137965U (en) | 2017-06-07 | 2017-06-07 | A kind of simple type chemical experiment iron stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137965U true CN207137965U (en) | 2018-03-27 |
Family
ID=61670917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656557.XU Active CN207137965U (en) | 2017-06-07 | 2017-06-07 | A kind of simple type chemical experiment iron stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395533A (en) * | 2018-04-25 | 2019-11-01 | 蓝伊精机株式会社 | Retainer conveyer |
| CN110444092A (en) * | 2019-07-24 | 2019-11-12 | 诸暨市蓝了电子科技有限公司 | Temperature is probed into the experimental provision and method of solution effect of saturation degree |
-
2017
- 2017-06-07 CN CN201720656557.XU patent/CN207137965U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395533A (en) * | 2018-04-25 | 2019-11-01 | 蓝伊精机株式会社 | Retainer conveyer |
| US10988316B2 (en) | 2018-04-25 | 2021-04-27 | Aoi Seiki Co., Ltd. | Holder transport apparatus |
| US11305940B2 (en) | 2018-04-25 | 2022-04-19 | Aoi Seiki Co., Ltd. | Holder transport apparatus |
| CN110444092A (en) * | 2019-07-24 | 2019-11-12 | 诸暨市蓝了电子科技有限公司 | Temperature is probed into the experimental provision and method of solution effect of saturation degree |
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