CN208661188U - A kind of chemical experiment rack - Google Patents
A kind of chemical experiment rack Download PDFInfo
- Publication number
- CN208661188U CN208661188U CN201821113130.6U CN201821113130U CN208661188U CN 208661188 U CN208661188 U CN 208661188U CN 201821113130 U CN201821113130 U CN 201821113130U CN 208661188 U CN208661188 U CN 208661188U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- chemical experiment
- bracket
- experiment rack
- cross bar
- 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 belongs to chemical experiment appliance technology, discloses a kind of chemical experiment rack, is provided with pedestal and bracket；The bracket is welded on chassis left side, the bracket is connected with cross bar by bolt, the cross bar other end is welded with retainer plate, there are three support annulus for clamping above retainer plate, it can play a supporting role to heating vessel, the retainer plate lower edges are bent outwardly and form arcwall face, hollow out is provided with three sections of openings, the opening of retainer plate is passed through below the support annulus, it is connected on retainer plate by screw, further, the base right side face is embedded with pull plate, the pull plate surface is recessed with multiple grooves, further, the pedestal bottom end is threaded with height-adjustable support base.The utility model is easy to operate, convenient and practical, can satisfy more different size of heating vessels, and facilitate adjustment tilt angle, reaches better support effect.
Description
Technical field
The utility model belongs to chemical experiment apparatus field more particularly to a kind of chemical experiment rack.
Background technique
Currently, the prior art commonly used in the trade is such that
Currently, the utensil being commonly used when Support frame for chemical experiments are student experimentings, be used to fixed reactor ware such as flask,
Beaker etc. plays the role of supporting fixed reaction unit.Currently used is round brandreth circle, iron clamp, and the size of brandreth circle is not
It is adjustable, and the angle of the common heating vessels such as flask and beaker can not be adjusted；Iron clamp occupied space is big, it is inconvenient even
It is easy to fall off, brings inconvenience to user.
In conclusion problem of the existing technology is:
(1) size of brandreth circle is unadjustable, and can not adjust the angle of heating vessel；
(2) iron clamp occupied space is big, inconvenient or even be easy to fall off.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of chemical experiment rack.
The utility model is realized in this way a kind of chemical experiment rack is provided with pedestal and bracket；
The bracket is welded on chassis left side；
The bracket is connected with cross bar by bolt；
The cross bar other end is welded with retainer plate；
Clamping can play a supporting role to heating vessel there are three annulus is supported above the retainer plate.
Further, the retainer plate lower edges are bent outwardly and are formed arcwall face, and hollow out is provided with three sections of openings,
Support annulus is facilitated to move left and right.
Further, the opening that retainer plate is passed through below the support annulus, is connected on retainer plate by screw.
Further, the base right side face is embedded with pull plate, and the pull plate surface is recessed with multiple grooves, described recessed
The small instruments and tools such as thermometer, stirring rod, tweezers can be placed in slot.
Further, the pedestal bottom end is threaded with height-adjustable support base.
Further, bolt has pull ring on the outside of the pull plate, convenient to pull plate pull.
In conclusion the advantages of the utility model and good effect are as follows:
Support annulus is connected on retainer plate by screw, and adjustable screw horizontally slips in the opening of retainer plate, from
And facilitate the tilt angle of the heating vessel on adjustment retainer plate；The common small-sized use of various tests can be placed by pull plate
Tool is taken conveniently, and support base is connect by screw thread with pedestal, can be convenient in out-of-flatness by the height of rotation adjustment base
Workbench uses.The utility model is easy to operate, convenient and practical, can satisfy more different size of heating vessels, Er Qiefang
Just tilt angle is adjusted, better support effect is reached.
Detailed description of the invention
Fig. 1 is chemical experiment rack structural schematic diagram provided by the embodiment of the utility model；
Fig. 2 is chemical experiment rack fixed ring schematic diagram provided by the embodiment of the utility model；
Fig. 3 is chemical experiment rack support circular ring structure schematic diagram provided by the embodiment of the utility model；
In figure: 1, pedestal；2, bracket；3, bolt；4, cross bar；5, retainer plate；6, it is open；7, circle is supported；8, screw；9,
Support base；10, pull plate；11, groove.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
As shown in Figure 1, chemical experiment rack provided by the embodiment of the utility model includes: pedestal 1, bracket 2, bolt 3, cross bar
4, retainer plate 5, opening 6, support circle 7, screw 8, support base 9, pull plate 10, groove 11.
Bracket 2 is welded on 1 left side of pedestal；Bracket 2 is connected with cross bar 4 by bolt；4 other end of cross bar is welded with retainer plate
5, clamping can play a supporting role to heating vessel there are three annulus 7 is supported above retainer plate 5,5 lower edges of retainer plate to
Outside sweep simultaneously forms arcwall face, and hollow out is provided with three sections of openings 6, facilitates support annulus 7 to move left and right, supports under annulus 7
Side passes through the opening 6 of retainer plate 5, is connected on retainer plate 5 by screw 8, and 1 right side of pedestal is embedded with pull plate 10, described
10 surface of pull plate is recessed with multiple grooves 11, can place the small instruments and tools such as thermometer, stirring rod, tweezers in the groove 11,
1 bottom end of pedestal is threaded with height-adjustable support base 9.
In use, unclamping screw 8 can make that annulus 7 is supported to horizontally slip in opening 6, three branch are adjusted as needed
The position of ring 7 is held round, screw 8 is then tightened and fixes, by the vertical height of the adjustable retainer plate 5 of bolt 3, pull plate 10 can
To place multiple common small appliances, takes conveniently, when testing desktop out-of-flatness, can be adjusted by rotary support seat 9
The level angle of pedestal 1.The utility model is easy to operate, convenient and practical, can satisfy more different size of heating vessels, and
And facilitate adjustment tilt angle, reach better support effect.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of chemical experiment rack, which is characterized in that the chemical experiment rack is provided with
Pedestal and bracket；
The bracket is welded on chassis left side；
The bracket is connected with cross bar by bolt；
The cross bar other end is welded with retainer plate；
There are three support annulus for clamping above the retainer plate.
2. chemical experiment rack as described in claim 1, which is characterized in that the retainer plate lower edges are bent outwardly and form arc
Shape face is provided with three sections of openings by hollow out.
3. chemical experiment rack as described in claim 1, which is characterized in that the opening of retainer plate is passed through below the support annulus,
It is connected on retainer plate by screw.
4. chemical experiment rack as described in claim 1, which is characterized in that the base right side face is embedded with pull plate, the pumping
Pulling plate surface is recessed with multiple grooves.
5. chemical experiment rack as described in claim 1, which is characterized in that the pedestal bottom end is threaded with height-adjustable branch
Support seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113130.6U CN208661188U (en) | 2018-07-13 | 2018-07-13 | A kind of chemical experiment rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113130.6U CN208661188U (en) | 2018-07-13 | 2018-07-13 | A kind of chemical experiment rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661188U true CN208661188U (en) | 2019-03-29 |
Family
ID=65828743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113130.6U Expired - Fee Related CN208661188U (en) | 2018-07-13 | 2018-07-13 | A kind of chemical experiment rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661188U (en) |
-
2018
- 2018-07-13 CN CN201821113130.6U patent/CN208661188U/en not_active Expired - Fee Related
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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: 20190329 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |