CN108014857A - A kind of Novel experiment table and operating method - Google Patents
A kind of Novel experiment table and operating method Download PDFInfo
- Publication number
- CN108014857A CN108014857A CN201711224034.9A CN201711224034A CN108014857A CN 108014857 A CN108014857 A CN 108014857A CN 201711224034 A CN201711224034 A CN 201711224034A CN 108014857 A CN108014857 A CN 108014857A
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- China
- Prior art keywords
- movable cover
- cover plate
- box frame
- experiment table
- fixed plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
Abstract
The invention discloses a kind of Novel experiment table and operating method of experimental bench technical field,Including box frame,The intracavity bottom mounting seat of the box frame,The top of the base is provided with scissors type elevating stent by lower fixed block and downslide motion block,Fixed block and upper sliding shoe are separately installed with left and right sides of the top of the scissors type elevating stent,U-shaped fixed plate is mounted on the both sides inner wall of the box frame,Energy storage clockwork is installed at the top of the U-shaped fixed plate,The end of the power axostylus axostyle of the energy storage clockwork is installed with ROTATION CABLES storage shaft,Movable cover plate is respectively mounted at the top of the left and right sides of the box frame,And the bottom of movable cover plate is connected with the circumference rack of energy storage clockwork,And test the rising of table top,Movable cover plate can then be opened,A large-scale experimental bench is formed with experiment table top,At the same time when falling,Movable cover plate can then close,It can prevent the dust pollution in air from testing table top.
Description
Technical field
The present invention relates to experimental bench technical field, is specially a kind of Novel experiment table and operating method.
Background technology
Chemistry is the scientific discipline of an attention laboratory practices, and many schools are no or have less laboratory, and upper
During Chemistry Courses, it is difficult the knowledge point for grasping chemical experiment that students, which are, can only be thought about it by brain, and can so influence students
The impression of learning knowledge, while influence whether the school attendance rate of school, and in order to lift the quality of instruction of chemical experiment and school attendance rate,
Each school just constantly strengthens lab construction, with the development social progress of science and technology, the competitiveness between school, and Wo Mengao
The equipment of chemical industry of middle life is also required to update, and existing bench for chemistry experiment, structure function are single, and height is certain,
The laboratory of many schools existing at the same time cannot be at the same time the full class classmate of satisfaction everyone experimental bench, so many teachers will
Experimental provision is moved in classroom and carries out experimental teaching, it is impossible to the movement between classroom and laboratory back and forth, so that cannot
The chemical experiment demand of high school student is well adapted for, and if experimental bench teaching, the article of storage is more, general experimental bench platform
Face is small, it is impossible to meet demand, and chemical table top is easily polluted by dust in air etc., therefore a kind of it is proposed that new reality
Test platform and operating method.
The content of the invention
It is an object of the invention to provide a kind of Novel experiment table and operating method, to solve to propose in above-mentioned background technology
Movement that cannot be between classroom and laboratory back and forth, and experimental bench impart knowledge to students if, the article of storage is more, general experiment
Platform table top is small, it is impossible to meet demand, and the problem of chemical table top is easily polluted by dust in air etc..
To achieve the above object, the present invention provides following technical solution：A kind of Novel experiment table and operating method, including case
Formula frame, the intracavity bottom of the box frame offer through hole, the top installation cylinder of the through hole, institute close to four corners
The output terminal for stating cylinder is provided with telescopic rod, and the other end of the telescopic rod installs universal wheel, the top of the cylinder through through hole
Limited block is installed in portion, and the intracavity bottom mounting seat of the box frame, the top of the base passes through lower fixed block and downslide
Motion block is provided with scissors type elevating stent, the inner cavity of the base be provided with the matched gliding groove of downslide motion block, under described
Straight-bar is installed, the outer wall of the straight-bar is provided with push-pull rod, and the other end of push-pull rod is arranged on hydraulic pressure at the top of sliding shoe
The inner cavity of device, the top left and right sides of the scissors type elevating stent is separately installed with fixed block and upper sliding shoe, described
Fixed plate is installed at the top of upper fixed block, and is provided with fixed plate and the matched upper hopper chute of upper sliding shoe, the fixed plate
The left and right sides be equipped with two groups of sliding slots being parallel to each other, be both provided with the both sides inner wall of the box frame and sliding slot phase
The slide matched somebody with somebody, the top of the fixed plate are installed experiment table top by bolt, are respectively mounted on the both sides inner wall of the box frame
There is U-shaped fixed plate, and U-shaped fixed plate is located at the top of slide, and energy storage clockwork is provided with the top of the U-shaped fixed plate,
The end of the power axostylus axostyle of the energy storage clockwork is installed with ROTATION CABLES storage shaft, and ROTATION CABLES storage shaft
Outer wall on be provided with connection rope, the other end connection hook of the rope, and the bottom linked up with fixes the two of experiment table top
Side, the left and right sides top of the box frame are respectively mounted movable cover plate, and the bottom of movable cover plate and energy storage clockwork
Circumference rack connects, and supporting rack is installed at the bottom four corners of the box frame.
Preferably, draw runner is both provided with the both sides outer wall of the movable cover plate, and at the top of the left and right sides of box frame
The sliding slot to match with draw runner is offered on inner wall, the right-hand end of the draw runner is provided with baffle, the movable cover plate
Bottom is provided with teeth.
Preferably, the downslide motion block is identical two groups of structure, and sliding block is respectively positioned on the both ends bottom of straight-bar.
Preferably, the left and right sides of the experiment table top offers the U-lag to match with U-shaped fixed plate.
Preferably, the length of the slide is more than the spacing between U-shaped fixed plate and limited block, and the limited block installation is high
Degree is all higher than the height of lower fixed block and downslide motion block.
Preferably, the shape of the upper sliding shoe and upper hopper chute is T-shaped.
Preferably, a kind of operating method of Novel experiment table includes the following steps：
S1：By cylinder operation, telescopic rod is driven to stretch downwards so that whole experimental bench moves up, and can to support
Frame is away from ground, the universal wheel support ground of telescopic rod bottom, so that it is required to be conveniently moved to user by universal wheel
Place, when not in use, telescopic rod is packed up by cylinder, supporting rack is supported ground, more convenient mobile experimental bench, and supporting rack
Setting, make experimental bench more firm；
S2：Start hydraulic device, push-pull rod drives straight-bar downslide motion block, to left movement, is passed through scissor-type in gliding groove
Lifting support causes sliding shoe in upper hopper chute to left movement, so as to fulfill the lifting of experiment table top；
S3：Synchronous with S2 steps is the lifting for testing table top, drives energy storage clockwork ROTATION CABLES to receive by rope
Receive shaft, be engaged using the teeth of the bottom of movable cover plate with the rack of energy storage clockwork, open movable cover plate, test
Table top is raised to the position with movable cover plate level, is collectively forming a big experiment porch, at the end of use, experiment table top drop
Low, movable cover plate is closed, and is conducive to the cleaning of Protection table top, is prevented the dust pollution experimental drug in air.
Compared with prior art, the beneficial effects of the invention are as follows：The apparatus structure is simple, easy to operate, by controlling gas
Cylinder, cylinder can cause telescopic rod to stretch so that whole experimental bench moves up, and can cause supporting rack away from ground, so that side
Will pass through universal wheel and be moved to the required place of user, when not in use, pack up universal wheel, when need to experimental bench into
When row height is adjusted, it is only necessary to lift scissors type elevating stent by hydraulic device, and be equipped with and slide at the both ends of fixed plate
Groove, and sliding slot are used in combination with the slide that box frame is equipped with, and play the role of mobile guide, avoid deviation,
And the rising of fixed plate can cause the rising for testing table top, movable cover plate can then automatically open up, and be formed with experiment table top one big
The experimental bench of type, while when falling, movable cover plate can then close, and can prevent the dust pollution in air from testing table top,
And the setting of limited block can play the role of limitation, the damage or maintenance of whole experimental bench are avoided.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is understructure top view of the present invention；
Fig. 3 is movable cover plate structure diagram of the present invention.
In figure：1 box frame, 2 through holes, 3 cylinders, 4 telescopic rods, 5 universal wheels, 6 bases, 7 times fixed blocks, 8 downslide motion blocks,
9 push-pull rods, 10 hydraulic devices, 11 limited blocks, 12 scissors type elevating stents, 13 upper hopper chutes, sliding shoe, 15 fixed plates, 16 on 14
Upper fixed block, 17 sliding slots, 18 slides, 19 bolts, 20 experiment table tops, 21 hooks, 22 ropes, 23U shapes fixed plate, 24 energy storage clockwork springs
Device, 25 movable cover plates, 251 draw runners, 252 baffles, 253 teeth, 26 supporting racks, 27 gliding grooves, 28 straight-bars.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Novel experiment table and operating method, including it is box
Frame 1, the intracavity bottom of box frame 1 offer through hole 2 close to four corners, and cylinder 3 is installed at the top of through hole 2, cylinder 3
Output terminal is provided with telescopic rod 4, and the other end of telescopic rod 4 installs universal wheel 5, the top installation limited block of cylinder 3 through through hole 2
11, play the role of limitation, avoid the damage or maintenance of whole experimental bench, the intracavity bottom mounting seat 6 of box frame 1,
The top of base 6 is provided with scissors type elevating stent 12 by lower fixed block 7 and downslide motion block 8, the inner cavity of base 6 be provided with
The matched gliding groove 27 of downslide motion block 8, the top of downslide motion block 8 are provided with straight-bar 28, and the outer wall of straight-bar 28 is provided with push-and-pull
Bar 9, and the other end of push-pull rod 9 is arranged on the inner cavity of hydraulic device 10, is conducive to push-pull rod 9 and drives straight-bar 28 to move, scissor
Fixed block 16 and upper sliding shoe 14, the top peace of upper fixed block 16 are separately installed with left and right sides of the top of formula lifting support 12
It is provided with equipped with fixed plate 15, and in fixed plate 15 and the matched upper hopper chute 13 of upper sliding shoe 14, upper sliding shoe 14 and upper hopper chute
13 shape is T-shaped, prevents sliding shoe 14 from dropping out of upper hopper chute 13, and the left and right sides of fixed plate 15 is equipped with two groups of phases
Mutually parallel sliding slot 17, is both provided with the slide 18 to match with sliding slot 17 on the both sides inner wall of box frame 1, plays movement
The effect of guiding, avoids deviation, and the top of fixed plate 15 installs experiment table top 20 by bolt 19, conveniently removes and installs experiment
Table top 20, U-shaped fixed plate 23 is mounted on the both sides inner wall of box frame 1, and the left and right sides of experiment table top 20 offers
The U-lag to match with U-shaped fixed plate 23, is conducive to test table top 20 and lift to pass through fixed plate 23, and U-shaped fixed plate 23 is located at
The top of slide 18, the top of U-shaped fixed plate 23 are provided with energy storage clockwork 24, the power axostylus axostyle of energy storage clockwork 24
End is installed with ROTATION CABLES storage shaft, and is provided with connection rope 22, rope on the outer wall of ROTATION CABLES storage shaft
The other end connection hook 21 of rope 22, and link up with the both sides of 21 bottom fixation experiment table top 20, the left and right sides of box frame 1
Top is respectively mounted movable cover plate 25, and the bottom of movable cover plate 25 is connected with the circumference rack of energy storage clockwork 24, utilizes tooth
Bar is engaged 25 bottom of movable cover plate and teeth, is realized movement, is installed supporting rack 26 at the bottom four corners of box frame 1, protect
Hold the stability of whole experimental bench.
Wherein, draw runner 251 is both provided with the both sides outer wall of movable cover plate 25, and at the top of the left and right sides of box frame 1
The sliding slot to match with draw runner 251 is offered on inner wall, the right-hand end of draw runner 251 is provided with baffle 252, movable cover plate 25
Bottom be provided with teeth 253, the circumference rack assist tooth tooth 253 of energy storage clockwork 24 drives movable cover plate 25 to move, this
When draw runner 251 to movable cover plate 25 provide support slide effect, and baffle 252 avoid movable cover plate 25 move excessively and lead
Movable cover plate 25 is caused to drop, the length of teeth 253 is identical with the length of draw runner 151；
Downslide motion block 8 is identical two groups of structure, and sliding block 8 is respectively positioned on the both ends bottom of straight-bar 24, is conducive to more preferable
By push-pull rod 9 drive straight-bar 28 move, make the conveniently moving in gliding groove 27 of sliding block 8, while two groups of downslide motion blocks 8 subtract
Few pressure；
The length of slide 18 is more than the spacing between U-shaped fixed plate 23 and limited block 11, and 11 setting height(from bottom) of limited block is big
In the height of lower fixed block 7 and downslide motion block 8, slide 18 plays the role of guiding, prevents to deviate, while limited block 11,
The height of limitation lifting can be played, avoids the damage or maintenance of whole experimental bench；
A kind of operating method of Novel experiment table includes the following steps：
S1：Worked by cylinder 3, drive telescopic rod 4 to stretch downwards so that whole experimental bench moves up, and can to prop up
Support 26 is away from ground, and the universal wheel 5 of 4 bottom of telescopic rod supports ground, so that convenient be moved to user institute by universal wheel 5
The place needed, when not in use, telescopic rod 4 is packed up by cylinder 3, supporting rack 26 is supported ground, more convenient mobile experiment
Platform, and the setting of supporting rack 26, make experimental bench more firm；
S2：Start hydraulic device 10, push-pull rod 9 drives straight-bar 28 downslide motion block 8, to left movement, is led in gliding groove 27
Scissors type elevating stent 12 is crossed so that upper sliding shoe 14 is interior to left movement in upper hopper chute 13, so as to fulfill the liter of experiment table top 20
Drop；
S3：Synchronous with S2 steps is the lifting for testing table top 20, drives energy storage clockwork 24 to rotate by rope 22
Rope stores shaft, is engaged using the teeth 253 of the bottom of movable cover plate 25 with the rack of energy storage clockwork 24, makes movement
Cover board 25 is opened, and experiment table top 20 is raised to the position horizontal with movable cover plate 25, is collectively forming a big experiment porch, when making
At the end of, experiment table top 20 reduces, and movable cover plate 25 is closed, and is conducive to the cleaning of Protection table top 20, is prevented in air
Dust pollution experimental drug.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of Novel experiment table and operating method, including box frame (1), it is characterised in that：The box frame (1) it is interior
Bottom of chamber portion offers through hole (2) close to four corners, the top installation cylinder (3) of the through hole (2), the cylinder (3) it is defeated
Outlet is provided with telescopic rod (4), and the other end of the telescopic rod (4) installs universal wheel (5), the cylinder (3) through through hole (2)
Top installation limited block (11), the intracavity bottom mounting seat (6) of the box frame (1), the top of the base (6) leads to
Cross down fixed block (7) and downslide motion block (8) be provided with scissors type elevating stent (12), the inner cavity of the base (6) be provided with
Downslide motion block (8) matched gliding groove (27), is provided with straight-bar (28), the straight-bar at the top of the downslide motion block (8)
(28) outer wall is provided with push-pull rod (9), and the other end of push-pull rod (9) is arranged on the inner cavity of hydraulic device (10), described to cut
Fixed block (16) and upper sliding shoe (14) are separately installed with left and right sides of the top of fork elevating stent (12), it is fixed
Fixed plate (15) is installed at the top of block (16), and is provided with fixed plate (15) and upper sliding shoe (14) matched upper hopper chute
(13), it is equipped with two groups of sliding slots being parallel to each other (17) at left and right sides of the fixed plate (15), the two of the box frame (1)
The slide (18) to match with sliding slot (17) is both provided with the inner wall of side, the top of the fixed plate (15) is pacified by bolt (19)
Dress tests table top (20), and U-shaped fixed plate (23), and U-shaped fixed plate are mounted on the both sides inner wall of the box frame (1)
(23) it is located at the top of slide (18), energy storage clockwork (24), the energy storage is installed at the top of the U-shaped fixed plate (23)
The end of the power axostylus axostyle of clockwork (24) is installed with ROTATION CABLES storage shaft, and ROTATION CABLES storage shaft is outer
Connection rope (22), the other end connection hook (21) of the rope (22) are provided with wall, and the bottom for linking up with (21) is fixed
The both sides of table top (20) are tested, movable cover plate (25), and movable cover plate are respectively mounted at the top of the left and right sides of the box frame (1)
(25) bottom is connected with the circumference rack of energy storage clockwork (24), and branch is installed at the bottom four corners of the box frame (1)
Support (26).
A kind of 2. Novel experiment table according to claim 1, it is characterised in that：The both sides outer wall of the movable cover plate (25)
On be both provided with draw runner (251), and offered in the left and right sides top inner wall of box frame (1) and draw runner (251) phase
The sliding slot matched somebody with somebody, the right-hand end of the draw runner (251) are provided with baffle (252), and the bottom of the movable cover plate (25) is provided with
Teeth (253).
A kind of 3. Novel experiment table according to claim 1, it is characterised in that：The downslide motion block (8) is identical for structure
Two groups, and sliding block (8) is respectively positioned on the both ends bottom of straight-bar (24).
A kind of 4. Novel experiment table according to claim 1, it is characterised in that：The left and right sides of the experiment table top (20)
Offer the U-lag to match with U-shaped fixed plate (23).
A kind of 5. Novel experiment table according to claim 1, it is characterised in that：The length of the slide (18) is more than U-shaped
Spacing between fixed plate (23) and limited block (11), limited block (11) setting height(from bottom) be all higher than lower fixed block (7) and under
The height of sliding shoe (8).
A kind of 6. Novel experiment table according to claim 1, it is characterised in that：The upper sliding shoe (14) and upper hopper chute
(13) shape is T-shaped.
A kind of 7. Novel experiment table according to claim 1, it is characterised in that：A kind of operating method bag of Novel experiment table
Include following steps：
S1：Worked by cylinder (3), drive telescopic rod (4) flexible downwards so that whole experimental bench moves up, and can to prop up
Support (26) is away from ground, universal wheel (5) the support ground of telescopic rod (4) bottom, so that convenient be moved to by universal wheel (5)
The required place of user, when not in use, telescopic rod (4) is packed up by cylinder (3), supporting rack (26) is supported ground, more
Add and be moved easily experimental bench, and the setting of supporting rack (26), make experimental bench more firm；
S2：Start hydraulic device (10), push-pull rod (9) drives straight-bar (28) to make downslide motion block (8) interior to the left in gliding groove (27)
Movement, it is interior to left movement in upper hopper chute (13) by the upper sliding shoe (14) of scissors type elevating stent (12), so as to fulfill reality
Test the lifting of table top (20)；
S3：Synchronous with S2 steps is the lifting for testing table top (20), drives energy storage clockwork (24) to revolve by rope (22)
Turn rope storage shaft, matched using the teeth (253) of bottom and the rack of energy storage clockwork (24) of movable cover plate (25)
Close, open movable cover plate (25), experiment table top (20) is raised to and the position of movable cover plate (25) level, is collectively forming one big
Experiment porch, at the end of use, experiment table top (20) reduce, movable cover plate (25) close, be conducive to Protection table top
(20) cleaning, prevents the dust pollution experimental drug in air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224034.9A CN108014857A (en) | 2017-11-29 | 2017-11-29 | A kind of Novel experiment table and operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224034.9A CN108014857A (en) | 2017-11-29 | 2017-11-29 | A kind of Novel experiment table and operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108014857A true CN108014857A (en) | 2018-05-11 |
Family
ID=62077572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224034.9A Pending CN108014857A (en) | 2017-11-29 | 2017-11-29 | A kind of Novel experiment table and operating method |
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| CN (1) | CN108014857A (en) |
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Application publication date: 20180511 |