CN206642755U - A kind of chemical experiment iron stand platform - Google Patents
A kind of chemical experiment iron stand platform Download PDFInfo
- Publication number
- CN206642755U CN206642755U CN201720431090.9U CN201720431090U CN206642755U CN 206642755 U CN206642755 U CN 206642755U CN 201720431090 U CN201720431090 U CN 201720431090U CN 206642755 U CN206642755 U CN 206642755U
- Authority
- CN
- China
- Prior art keywords
- block
- supporting plate
- support post
- hollow support
- conductive
- 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 discloses a kind of chemical experiment iron stand platform, relates generally to chemical experiment instrument field.Including base, the top of the base is provided with hollow support post, the bottom of the hollow support post is provided with the first supporting plate, the top of first supporting plate is provided with the first V-block, the second supporting plate is arranged with the top of the hollow support post, second supporting plate is provided with the second V-block, one end of second supporting plate is provided with support block, the support block is provided with regulating bolt, the upside of second V-block is provided with insulation chute, conductive reed is provided with the insulation chute, conductive slider, the conductive slider is provided with crocodile clip, the wire being adapted with conductive reed is provided with the hollow support post.The beneficial effects of the utility model are：Different size of U-tube can be firmly fixed for it, and wire is placed in the inside of hollow support post, can be avoided pulling wire in experimentation, can be reduced potential safety hazard.
Description
Technical field
Chemical experiment instrument field is the utility model is related to, specifically a kind of chemical experiment iron stand platform.
Background technology
Electrolysis saturated aqueous common salt experiment is the Classic Experiments in electrochemistry, at present, in the experiment of electrolysis saturated aqueous common salt,
Saturated aqueous common salt is held frequently with U-tube, electrode is inserted at the both ends of U-tube, electrolytic experiment is carried out after energization, still, due to U
The reason for shape of type pipe, U-tube can not be directly placed on desktop when in use, often clamped U-tube by means of test tube clamp
On iron stand, often because misoperation causes U-tube to deflect, U-tube fixation is insecure, and the wire of connection electrode is scattered in iron
Around pallet, in experimentation, when surprisingly pulling wire, electrode may be extracted, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of chemical experiment iron stand platform, and it can enter to different size of U-tube
Row is firmly fixed, and wire is placed in the inside of hollow support post, can avoid pulling wire in experimentation, can reduce peace
Full hidden danger.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of chemical experiment iron stand platform, including base, the top of the base are provided with hollow support post, the hollow support
The bottom of post is provided with the first supporting plate, and first supporting plate is slidably connected with hollow support post, is set in first supporting plate
There is clamping screw, the top of first supporting plate is provided with the first V-block, second is arranged with the top of the hollow support post
Supporting plate, second supporting plate are provided with the second V-block, and second V-block is slidably connected with the second supporting plate, and described
The one end of two supporting plates away from hollow support post is provided with support block, and the support block is provided with the tune being adapted with the second V-block
Bolt is saved, the upside of second V-block is provided with insulation chute, and the insulation chute is connected with the second support plate thread, described
The chute that insulate is interior to be provided with conductive reed, conductive slider, and the conductive reed is located between conductive slider and insulation chute, described to lead
Electric sliding block is connected with insulation slide, and the conductive slider is provided with crocodile clip, is provided with and conduction in the hollow support post
The adaptable wire of reed, the bottom of the hollow support post are provided with the threading hole being adapted with wire.
Rubber blanket is equipped with first V-block, the second V-block.
The both ends of the insulation chute are equipped with stop screw.
Cushion is provided between the conductive reed and insulation chute.
The clamping screw, regulating bolt are wing bolt.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, the first supporting plate of the present utility model can move up and down along hollow support post, and clamping screw can lock first
The position of supporting plate, the first V-block provide support for the bottom of U-tube, can be not by adjusting the position of the first supporting plate
Bottom with the U-tube of size provides support, and the second V-block can be slided along the second supporting plate, can adjusted by regulating bolt
The position of whole second V-block, U-tube can be firmly locked between two the second V-blocks, can be to different size of U-shaped
Pipe is firmly fixed, and crocodile clip along insulation slide, can be moved to the opening of U-tube by conductive slider,
Conductive reed is connected with wire, is contacted while conductive slider moves in the chute that insulate with conductive reed, can be connected crocodile
Folder and wire, wire are placed in the inside of hollow support post, can avoid pulling wire in experimentation, and it is hidden can to reduce safety
Suffer from.
2nd, the first V-block of the present utility model, be equipped with rubber blanket on the second V-block, can avoid squeezing and hinder U-tube.
3rd, the both ends of insulation chute of the present utility model are equipped with stop screw, and conductive slider can be prevented from insulation chute
Inside drop.
4th, cushion is provided between conductive reed of the present utility model and insulation chute, cushion gives conductive reed one
Point to conductive slider elastic force, can ensure to be in close contact between conductive slider and conductive reed, can prevent conductive slider with
Virtual connection between conductive reed, use of the present utility model can be ensured.
5th, clamping screw of the present utility model, regulating bolt are wing bolt, can be easy to adjust manually, can be easy to
Use of the present utility model.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the attachment structure schematic diagram of the first supporting plate；
Accompanying drawing 3 is the attachment structure schematic diagram of the second supporting plate；
Accompanying drawing 4 is the schematic cross-section of insulation chute.
Label in accompanying drawing：1st, base；2nd, hollow support post；3rd, the first supporting plate；4th, clamping screw；5th, the first V-block；6、
Second supporting plate；7th, the second V-block；8th, support block；9th, regulating bolt；10th, insulate chute；11st, conductive reed；12nd, it is conductive sliding
Block；13rd, crocodile clip；14th, wire；15th, rubber blanket；16th, stop screw；17th, cushion；18th, U-tube.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of chemical experiment iron stand platform, including base 1, and the top of the base 1 is provided with hollow
Support column 2, the bottom of the hollow support post 2 are provided with the first supporting plate 3, and first supporting plate 3 is slided with hollow support post 2
Connection, the first supporting plate 3 can slide up and down along hollow support post 2.First supporting plate 3 is provided with clamping screw 4, locking
Bolt 4 can lock the position of the first supporting plate 3.The top of first supporting plate 3 is provided with the first V-block 5, the first V-block 5
Support is provided for the bottom of U-tube, can be that the bottom of different size of U-tube carries by adjusting the position of the first supporting plate 3
For support.The top of the hollow support post 2 is arranged with the second supporting plate 6, and second supporting plate 6 is provided with the second V-type
Block 7, second V-block 7 are slidably connected with the second supporting plate 6, and the second V-block 7 can slide in the second supporting plate 6.Institute
State second one end of supporting plate 6 away from hollow support post 2 and be provided with support block 8, the support block 8 is provided with and the phase of the second V-block 7
The regulating bolt 9 of adaptation, position of second V-block 7 in supporting plate 8 can be adjusted by regulating bolt 9, can be by U-tube
Firmly it is locked between two the second V-blocks 7, different size of U-tube can be firmly fixed.Second V-type
The upside of block 7 is provided with insulation chute 10, and the insulation chute 10 is threadedly coupled with the second supporting plate 6, in the insulation chute 10
Provided with conductive reed 11, conductive slider 12, the conductive reed 11 is located between conductive slider 12 and insulation chute 10, described to lead
Electric sliding block 12 is slidably connected with insulation chute 10, and conductive slider 12 can slide in insulation chute 10.The conductive slider 12
Crocodile clip 13 is provided with, is connected using crocodile clip 13 with electrode, is provided with the hollow support post 2 and is adapted with conductive reed 11
Wire 14, the bottom of the hollow support post 2 is provided with the threading hole being adapted with wire 14, and wire 14 enters empty through threading hole
In heart support column 2, by hollow support post 2 Base top contact and be connected with conductive reed 11.Conductive slider 12 is adjusted to slide in insulation
Position in groove 10, crocodile clip 13 can be moved to the opening of U-tube, the connection of crocodile clip 13 and electrode can be easy to,
Conductive reed 11 is connected with wire 14, is contacted while conductive slider 12 moves in the chute 10 that insulate with conductive reed 11, energy
Crocodile clip 13 and wire 14 are enough connected, wire 14 is placed in the inside of hollow support post 2, can avoid pulling in experimentation and lead
Line, potential safety hazard can be reduced.
The utility model when in use, first according to the position of U-tube 18, just step is carried out to the position of the first V-block 5
It is whole, then the bottom of U-tube 18 is placed with the first V-block 5, one end of U-tube 18 and one of them second V-block 7 are connect
Touch, tighten the regulating bolt 9 corresponding to another second V-block 7, U-tube 18 is locked at the first V-block 5 and two the
Between two V-blocks 7, after inserting electrodes into U-tube 18, the position of conductive slider 12 is adjusted, crocodile clip 13 is clamped in electricity
The experiment of saturated aqueous common salt can be carried out being electrolysed on extremely, after energization.
Hinder U-tube in order to avoid squeezing, be equipped with rubber blanket 15 on first V-block 5, the second V-block 7, can avoid
Squeeze and hinder U-tube.
In order to prevent conductive slider from being dropped out of insulation chute, the both ends of the insulation chute 10 are equipped with stop screw
16, stop screw 16 can limit the stroke of conductive slider, can prevent conductive slider from being dropped out of insulation chute.
In order to ensure use of the present utility model, cushion 17 is provided between the conductive reed 11 and insulation chute 10,
Cushion 17 gives the elastic force of 11 1 sensing conductive sliders 12 of conductive reed, can ensure conductive slider 12 and conductive reed 11
Between be in close contact, virtual connection between conductive slider 12 and conductive reed 11 can be prevented, use of the present utility model can be ensured.
For the ease of use of the present utility model, the clamping screw 4, regulating bolt 9 are wing bolt, can be easy to
Regulation manually, can be easy to use of the present utility model.
Embodiment：Described in the utility model is a kind of chemical experiment iron stand platform, including base 1, the top weldering of the base 1
It is connected to hollow support post 2, hollow support post 2 is square tube, and the bottom of the hollow support post 2 is provided with the first supporting plate 3, first
Fagging 3 is provided with the through hole being adapted with hollow support post 2, and the first supporting plate 3 can slide up and down along hollow support post 2.Institute
State the first supporting plate 3 and be provided with clamping screw 4, the end of clamping screw 4 abuts with hollow support post 2, tightens the energy of clamping screw 4
Enough lock position of first supporting plate 3 on hollow support post 2.The top of first supporting plate 3 is provided with the first V-block 5, the
One V-block 5 is connected by hexagon socket head cap screw with the first supporting plate 3, and the first V-block 5 provides support for the bottom of U-tube, passes through
The position of the first supporting plate 3 is adjusted, support can be provided for the bottom of different size of U-tube.The top of the hollow support post 2
Portion is symmetrically welded with the second supporting plate 6, and the second supporting plate 6 is vertical with base 1, and second supporting plate 6 is provided with the second V-block
7, the V-type opening of the second V-block 7 is provided with T towards hollow support post 2, second V-block 7 close to one end of the second supporting plate 6
Type sliding block, horizontal in second supporting plate 6 to be provided with the T-shaped chute being adapted with T-shaped sliding block, the second V-block 7 can be second
Slided in supporting plate 6.The described one end of second supporting plate 6 away from hollow support post 2 is provided with support block 8, and support block 8 passes through interior six
Corner bolt is fixed in the second supporting plate 6, and the support block 8 is provided with the regulating bolt 9 being adapted with the second V-block 7 and adjusted
The adaptable screwed hole of bolt 9 is saved, the end of regulating bolt 9 is abutted with the second V-block 7, and the can be adjusted by regulating bolt 9
Position of two V-blocks 7 in supporting plate 8, U-tube can be firmly locked between two the second V-blocks 7, can be to difference
The U-tube of size is firmly fixed.First V-block 5, the V-type opening of the second V-block 7 are pasted with rubber blanket 15,
It can avoid squeezing and hinder U-tube.The clamping screw 4 is preferably wing bolt with regulating bolt 9, can be easy to adjust manually, energy
Enough it is easy to use of the present utility model.The upside of second V-block 7 is provided with insulation chute 10, and insulation chute 10 is slided for plastics
Groove, it is described insulation chute 10 be fixed by screws in the second supporting plate 6, it is described insulation chute 10 in be provided with conductive reed 11,
Conductive slider 12, the conductive reed 11 are located between conductive slider 12 and insulation chute 10, the conductive slider 12 and insulation
Chute 10 is slidably connected, and conductive slider 12 can slide in insulation chute 10.The conductive reed 11 with insulation chute 10 it
Between be provided with cushion 17, cushion 17 gives the elastic force of 11 1 sensing conductive sliders 12 of conductive reed, can ensure conductive cunning
It is in close contact between block 12 and conductive reed 11, virtual connection between conductive slider 12 and conductive reed 11 can be prevented, can be ensured
Use of the present utility model.The both ends of the insulation chute 10 are equipped with stop screw 16, and stop screw 16 is plastic screw, is led
The through hole being adapted with stop screw 16 is equipped with electric reed 11, cushion 17, stop screw 16 can limit conductive cunning
The stroke of block 12, it can prevent conductive slider from being dropped out of insulation chute, conductive reed 11, cushion 17 can be fixed on absolutely
In edge chute 10.The conductive slider 12 is provided with crocodile clip 13, and crocodile clip 13 is connected by power line with conductive slider 12, profit
It is connected with crocodile clip 13 with electrode, the wire 14 being adapted with conductive reed 11 is provided with the hollow support post 2, it is described hollow
The bottom of support column 2 is provided with the threading hole being adapted with wire 14, and wire 14 enters in hollow support post 2 through threading hole, by sky
The Base top contact of heart support column 2, and one end of conduction 14 is welded on conductive reed 11.By adjusting conductive slider 12 exhausted
Position in edge chute 10, crocodile clip 13 can be moved to the opening of U-tube, the company of crocodile clip 13 and electrode can be easy to
Connecing, conductive reed 11 is connected with wire 14, is contacted while conductive slider 12 moves in the chute 10 that insulate with conductive reed 11,
Crocodile clip 13 and wire 14 can be connected, wire 14 is placed in the inside of hollow support post 2, can avoid pulling in experimentation and lead
Line, potential safety hazard can be reduced.
Claims (5)
1. a kind of chemical experiment iron stand platform, including base (1), it is characterized in that：The top of the base (1) is provided with hollow support post
(2), the bottom of the hollow support post (2) is provided with the first supporting plate (3), first supporting plate (3) and hollow support post (2)
It is slidably connected, first supporting plate (3) is provided with clamping screw (4), and the top of first supporting plate (3) is provided with the first V
Type block (5), the second supporting plate (6) is arranged with the top of the hollow support post (2), second supporting plate (6) is provided with
Second V-block (7), second V-block (7) are slidably connected with the second supporting plate (6), and second supporting plate (6) is away from empty
One end of heart support column (2) is provided with support block (8), and the support block (8) is provided with the regulation being adapted with the second V-block (7)
Bolt (9), the upside of second V-block (7) are provided with insulation chute (10), the insulation chute (10) and the second supporting plate
(6) it is threadedly coupled, conductive reed (11), conductive slider (12), the conductive reed (11) is provided with the insulation chute (10)
Between conductive slider (12) and insulation chute (10), the conductive slider (12) is slidably connected with insulation chute (10), institute
State conductive slider (12) and be provided with crocodile clip (13), be provided with what is be adapted with conductive reed (11) in the hollow support post (2)
Wire (14), the bottom of the hollow support post (2) are provided with the threading hole being adapted with wire (14).
2. a kind of chemical experiment iron stand platform according to claim 1, it is characterized in that：First V-block (5), the second V-type
Rubber blanket (15) is equipped with block (7).
3. a kind of chemical experiment iron stand platform according to claim 1, it is characterized in that：The both ends of the insulation chute (10) are equal
Provided with stop screw (16).
4. a kind of chemical experiment iron stand platform according to claim 1, it is characterized in that：The conductive reed (11) slides with insulation
Cushion (17) is provided between groove (10).
5. a kind of chemical experiment iron stand platform according to claim 1, it is characterized in that：The clamping screw (4), regulating bolt
(9) it is wing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431090.9U CN206642755U (en) | 2017-04-21 | 2017-04-21 | A kind of chemical experiment iron stand platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431090.9U CN206642755U (en) | 2017-04-21 | 2017-04-21 | A kind of chemical experiment iron stand platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206642755U true CN206642755U (en) | 2017-11-17 |
Family
ID=60278106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431090.9U Expired - Fee Related CN206642755U (en) | 2017-04-21 | 2017-04-21 | A kind of chemical experiment iron stand platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206642755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469835A (en) * | 2018-12-25 | 2019-03-15 | 嵊州市越通非开挖建设有限公司 | A kind of non-excavating construction circular arc pipeline leak detecting device |
-
2017
- 2017-04-21 CN CN201720431090.9U patent/CN206642755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469835A (en) * | 2018-12-25 | 2019-03-15 | 嵊州市越通非开挖建设有限公司 | A kind of non-excavating construction circular arc pipeline leak detecting device |
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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: 20171117 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |