CN207655183U - Beaker frame - Google Patents
Beaker frame Download PDFInfo
- Publication number
- CN207655183U CN207655183U CN201721688915.1U CN201721688915U CN207655183U CN 207655183 U CN207655183 U CN 207655183U CN 201721688915 U CN201721688915 U CN 201721688915U CN 207655183 U CN207655183 U CN 207655183U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sliding sleeve
- beaker
- clamping device
- net bracket
- 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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- Clamps And Clips (AREA)
Abstract
The utility model is related to a kind of beaker framves.The beaker frame includes bottom plate, screw rod, connecting rod, sliding sleeve, spring, adjusting nut, asbestos net bracket and clamping device, the screw rod is fixed on the bottom plate, the sliding sleeve and adjusting nut are sheathed on the screw rod, the adjusting nut is located at the top of the sliding sleeve, it is connected by the spring between the sliding sleeve and the screw rod, the asbestos net bracket is set to the side of the screw rod and the asbestos net bracket is connected by the connecting rod with the sliding sleeve, the clamping device is set on the screw rod and the clamping device is located at the top of the asbestos net bracket.The utility model has the features such as simple in structure, safe and practical.
Description
Technical field
The utility model belongs to chemical experimental instrument technical field, and in particular to a kind of beaker frame.
Background technology
It in chemical experiment, often needs the experiment material such as to heat, when heated, by placements such as beaker, cucurbits
On beaker frame, alcolhol burner is provided with below beaker frame.Since the material of beaker is glass, hold between beaker and beaker frame
It easily skids, beaker etc. falls from beaker frame, be easy to cause accident, injury is brought to student.
Utility model content
It is for overcome the deficiencies in the prior art, safe and practical the purpose of this utility model is to provide a kind of simple in structure,
The firm beaker frame of support.
To solve the above problems, technical solution used by the utility model is as follows：
A kind of beaker frame, including bottom plate, screw rod, connecting rod, sliding sleeve, spring, adjusting nut, asbestos net bracket and clamping dress
It sets, the screw rod is fixed on the bottom plate, and the sliding sleeve and adjusting nut are sheathed on the screw rod, the adjusting nut
Positioned at the top of the sliding sleeve, it is connected by the spring between the sliding sleeve and the screw rod, the asbestos net bracket setting
It is connected with the sliding sleeve by the connecting rod in the side of the screw rod and the asbestos net bracket, the clamping device is set
It is placed on the screw rod and the clamping device is located at the top of the asbestos net bracket.
Further, the clamping device includes fixing sleeve, fixed link and chuck, and the fixation is set on the screw rod
On, one end of the fixed link is connected to the side of the fixing sleeve, and the other end is connected with the chuck, and the chuck is set to
The surface of the asbestos net bracket.
Further, the chuck includes clamping plate and fastening block, and the clamping plate is to be set on circular configuration and the clamping plate
There is open end, be arranged on the open end there are two the shrinking plate being mutually parallel, the fastening block is above-mentioned to be equipped with for housing
State the cavity of two shrinking plates.
Further, the inner wall of the cavity of the fastening block is equipped with latch, is all provided on the surface of described two shrinking plates
There is the fixture block that clamping is matched with the latch.
Further, the inner wall of the clamping plate is equipped with rubber gripping layer, and the rubber gripping layer is equipped with multiple salient points.
Further, the bottom plate is equipped with the card slot for housing alcolhol burner, and multiple O-shaped bullets are equipped in the card slot
Piece, the multiple O-shaped shrapnel may be contained on the side wall of the card slot.
Compared with prior art, the beneficial effects of the utility model are：Beaker is fixed by clamping device, is burnt in this way
Cup would not have skidded phenomenon, and stabilized structure improves the safety of experiment, ensure that being normally carried out for experiment；Then lead to
The position for overregulating nut adjustment asbestos net bracket is suitable for beaker of different sizes, places asbestos gauge in asbestos net bracket, protect
Card is evenly heated beaker, simple in structure, safe and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of clamping device in the utility model；
Fig. 3 is the structural schematic diagram of snap-gauge in the utility model；
Fig. 4 is the structural schematic diagram of fastening block in the utility model；
Fig. 5 is the structural schematic diagram of the utility model bottom plate；
In attached drawing, 1 is bottom plate, and 2 be screw rod, and 3 be connecting rod, and 4 be sliding sleeve, and 5 be spring, and 6 be adjusting nut, and 7 be asbestos
Net bracket, 8 be clamping device, and 81 be fixing sleeve, and 82 be fixed link, and 83 be chuck, and 831 be clamping plate, and 832 be fastening block, and 833 are
Shrinking plate, 834 be cavity, and 835 be latch, and 836 be fixture block, and 837 be rubber gripping layer, and 838 be salient point, and 9 be alcolhol burner, and 10 are
Card slot, 11 be O-shaped shrapnel.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Such as Fig. 1 to Fig. 5, a kind of beaker frame, including bottom plate 1, screw rod 2, connecting rod 3, sliding sleeve 4, spring 5, adjusting nut 6,
Asbestos net bracket 7 and clamping device 8, the screw rod 2 are fixed on the bottom plate 1, and the sliding sleeve 4 and adjusting nut 6 are arranged
In on the screw rod 2, the adjusting nut 6 is located at the top of the sliding sleeve 4, passes through institute between the sliding sleeve 4 and the screw rod 2
It states spring 5 to be connected, the asbestos net bracket 7 is set to the side of the screw rod 2 and the asbestos net bracket 7 is by the company
Extension bar 3 is connected with the sliding sleeve 4, and the clamping device 8 is set on the screw rod 2 and the clamping device 8 is positioned at described
The top of asbestos net bracket 7.
The clamping device 8 includes fixing sleeve 81, fixed link 82 and chuck 83, and the fixing sleeve 81 is arranged in the screw rod
On 2, one end of the fixed link 82 is connected to the side of the fixing sleeve 81, and the other end is connected with the chuck 83, passes through folder
Set can clamp beaker, clamp securely, will not skid, and the chuck 83 is set to the surface of the asbestos net bracket 7,
Beaker can be evenly heated in this way.
The chuck 83 includes clamping plate 831 and fastening block 832, and the clamping plate 831 is on circular configuration and the clamping plate
Equipped with open end, there are two the shrinking plates 833 being mutually parallel, above-mentioned be equipped with of the fastening block 832 to use for setting on the open end
In the cavity 834 for housing described two shrinking plates 833, clamping plate 831 by beaker clamp it is steady after, the root of shrinking plate 833 is pinched with hand,
Fastening block 832 is sleeved on to the end of shrinking plate 833, such shrinking plate 833 would not open, and clamping plate 831 is maintained for clamping beaker
State, can then be tested, simple in structure, clamping is firm, securely and reliably.
The inner wall of the cavity 834 of the fastening block 832 is equipped with latch 835, on the surface of described two shrinking plates 833
Equipped with the fixture block 836 for matching clamping with the latch 835, fastening block 832 and shrinking plate 833 can in this way connected more
Securely, structure is more firm.
The inner wall of the clamping plate 831 is equipped with rubber gripping layer 837, and the rubber gripping layer 837 is equipped with multiple salient points
838, beaker can be protected by stepping up layer 837 by rubber, prevent clamping excessively damaged, and salient point 838 makes clamping plate 831 more securely
Ground clamps beaker, ensures safety.
The bottom plate 1 is equipped with the card slot 10 for housing alcolhol burner 9, and multiple O-shaped shrapnels 11 are equipped in the card slot 10,
The multiple O-shaped shrapnel 11 may be contained on the side wall of the card slot 10, alcolhol burner 9 can be made to be fixed on card by O-shaped shrapnel 11
In slot 10, it is not easy to be overturned, ensure the safety of experiment.
The beneficial effects of the utility model are：Beaker is fixed by clamping device, such beaker would not occur
Slipping phenomenon, stabilized structure improve the safety of experiment, ensure that being normally carried out for experiment；Then pass through adjusting nut tune
The position of whole asbestos net bracket is suitable for beaker of different sizes, places asbestos gauge in asbestos net bracket, ensure uniform to beaker
Heating, it is simple in structure, it is safe and practical.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. a kind of beaker frame, it is characterised in that：Including bottom plate, screw rod, connecting rod, sliding sleeve, spring, adjusting nut, asbestos gauge support
Frame and clamping device, the screw rod are fixed on the bottom plate, and the sliding sleeve and adjusting nut are sheathed on the screw rod, institute
The top that adjusting nut is located at the sliding sleeve is stated, is connected by the spring between the sliding sleeve and the screw rod, the asbestos
Net bracket is set to the side of the screw rod and the asbestos net bracket is connected by the connecting rod with the sliding sleeve, described
Clamping device is set on the screw rod and the clamping device is located at the top of the asbestos net bracket.
2. beaker frame according to claim 1, it is characterised in that：The clamping device includes fixing sleeve, fixed link and folder
Set, the fixation is set on the screw rod, and one end of the fixed link is connected to the side of the fixing sleeve, the other end with
The chuck is connected, and the chuck is set to the surface of the asbestos net bracket.
3. beaker frame according to claim 2, it is characterised in that：The chuck includes clamping plate and fastening block, the clamping plate
It is equipped with open end for circular configuration and the clamping plate, there are two the shrinking plate being mutually parallel, institutes for setting on the open end
State the above-mentioned cavity being equipped with for housing described two shrinking plates of fastening block.
4. beaker frame according to claim 3, it is characterised in that：The inner wall of the cavity of the fastening block is equipped with latch,
The fixture block that clamping is matched with the latch is equipped on the surface of described two shrinking plates.
5. beaker frame according to claim 3, it is characterised in that：The inner wall of the clamping plate is equipped with rubber gripping layer, institute
It states rubber gripping layer and is equipped with multiple salient points.
6. beaker frame according to claim 1, it is characterised in that：The bottom plate is equipped with the card for housing alcolhol burner
Slot, the card slot is interior to be equipped with multiple O-shaped shrapnels, and the multiple O-shaped shrapnel may be contained on the side wall of the card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688915.1U CN207655183U (en) | 2017-12-07 | 2017-12-07 | Beaker frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688915.1U CN207655183U (en) | 2017-12-07 | 2017-12-07 | Beaker frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655183U true CN207655183U (en) | 2018-07-27 |
Family
ID=62940761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688915.1U Expired - Fee Related CN207655183U (en) | 2017-12-07 | 2017-12-07 | Beaker frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600254A (en) * | 2021-08-05 | 2021-11-05 | 徐赛 | Water bath heating device for biological experiments |
-
2017
- 2017-12-07 CN CN201721688915.1U patent/CN207655183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600254A (en) * | 2021-08-05 | 2021-11-05 | 徐赛 | Water bath heating device for biological experiments |
| CN113600254B (en) * | 2021-08-05 | 2022-12-23 | 苏州熙华新药开发有限公司 | Water bath heating device for biological experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181207 |