CN209519797U - Portable support of chemical engineering experiment - Google Patents
Portable support of chemical engineering experiment Download PDFInfo
- Publication number
- CN209519797U CN209519797U CN201821801468.0U CN201821801468U CN209519797U CN 209519797 U CN209519797 U CN 209519797U CN 201821801468 U CN201821801468 U CN 201821801468U CN 209519797 U CN209519797 U CN 209519797U
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- CN
- China
- Prior art keywords
- fixedly connected
- chemical engineering
- experiment
- carrier
- gear
- 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
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 44
- 238000003889 chemical engineering Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000001174 ascending effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a portable support of chemical engineering experiment relates to laboratory appliance technical field, specifically is a portable support of chemical engineering experiment, which comprises a housin, the inner wall fixedly connected with baffle of casing, the first lifter of top fixedly connected with of baffle, the inside of first lifter is pegged graft and is had the second lifter. This portable support of chemical engineering experiment, setting through elevating gear, can make the support be fixed in on the test bench mesa, setting through the sucking disc, can let fixed effect improve greatly, the effectual support of having avoided drops and emptys, lead to the experiment to interrupt, setting through the second lifter, can make clamping device carry out the ascending regulation of vertical direction, also can let the experiment go on smoothly under the condition of not dismantling clamping device, the inside of first lifter is put back to the second lifter after the experiment, thereby space utilization has been improved.
Description
Technical field
The utility model relates to laboratory paraphernalia technical field, specially a kind of Experiments of Chemical Engineering portable rack.
Background technique
Currently, carry out auxiliary operation commonly using stand for experiment when being tested in Experiments of Chemical Engineering equipment, it is existing
Stand for experiment generally comprises a pedestal, the support rod being vertically fixed on pedestal and for placing the fixed link of experimental ware,
It further include being fixedly connected on fixed boom end, for the fixed ring of storing utensil, when use generally holds reality by fixed ring
Vessel, such as alcolhol burner, beaker and triangular flask utensil are tested, when testing, experimenter needs to use beaker, thermometer, alcohol
The experiment appliances such as lamp cooperate to complete experiment, are such as frequently necessary to alcolhol burner and carry out Heating Experiment vessel, due to existing instrument
All scattering devices, it is cumbersome, the burden of experimenter is increased, and the vessel height on bracket is non-adjustable, stability is poor, shadow
Experiment effect is rung, the experiment iron support for fixing experimental ware is made of the iron of iron platform and perpendicular fixation, to reach
Stablize the purpose of fixed experimental ware, the volume of iron platform is big, quality weight, and cannot dismantle, and storage is not easy, and is especially linking up
Property experiment when, need such as to move entire experimental provision, multiple iron stands must be simultaneously using multiple relatively independent iron stands
It is mobile, it is careless slightly, experimental ware will be caused to fall off, experiment is caused to interrupt.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Experiments of Chemical Engineering portable rack, solves
The problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Experiments of Chemical Engineering are just
Formula bracket, including shell are taken, the inner wall of the shell is fixedly connected with partition, first liter is fixedly connected at the top of the partition
Bar drops, and the inside of first elevating lever is plugged with the second elevating lever, and the side of first elevating lever is provided with height control
Knob, the outer surface of second elevating lever are connected with clamping device, and the quantity of the clamping device is two, the liter
Falling unit is located at the lower section of partition, and the lifting device is connected with bogey far from the threaded one end of partition, the shell
Side is fixedly connected with storage box, and the lower surface bonds of the storage box have non-slip mat, and the side of the storage box is fixedly connected
There is sucker disk seat.
Optionally, the bogey includes connecting pin, carrier, extension board, pulley, handle, magnet and sliding rail, the company
The inside for connecing end offers screw thread, and the side of the connecting pin is fixedly connected with carrier, and the inner bottom wall of the carrier is provided with cunning
Rail, the quantity of the sliding rail are two, and the bottom of the extension board is fixedly connected with pulley, and the quantity of the pulley is four, institute
It states extension board to be flexibly connected by pulley with carrier, the lower surface of the carrier is fixedly connected with magnet, the side of the carrier
It is fixedly connected with handle.
Optionally, the lifting device includes screw rod, first gear, second gear, rocker arm and support base, the support base
Inside be fixedly connected with shaft, the internal activity of the shaft is connected with rocker arm, and one end of the rocker arm is fixedly connected with
Two gears, the second gear are engaged with first gear, are fixedly connected with screw rod at the top of the first gear.
Optionally, the clamping device includes clamping head, fixed ring, standing screw and retaining ring, the fixed ring side
It is fixedly connected with clamping head, the other side of the fixed ring is connected with retaining ring, the internal activity connection of the fixed ring
There is standing screw, the clamping head includes iron ring head and clamp, and iron ring head is provided with below the clamp.
Optionally, the internal activity of the storage box is connected with drawer, and the drawer is internally provided with spongy layer, described
The upper surface of spongy layer offers article putting groove.
Optionally, the article putting groove includes slot device and vessel slot, and the quantity of the slot device is seven, the vessel slot
Quantity be eight, one end of the rocker arm is socketed with rubber protecting jacket.
(3) beneficial effect
The utility model provides a kind of Experiments of Chemical Engineering portable rack, have it is following the utility model has the advantages that
1, the Experiments of Chemical Engineering portable rack can make bracket be fixed on testing stand by the setting of lifting device
On table top, by the setting of sucker, fixed effect can be allowed to greatly improve, effectively avoid bracket and fall off and topple over, cause
Experiment is interrupted, and by the setting of the second elevating lever, clamping device can be made to carry out the adjusting of vertical direction, is not dismantling clamping dress
Can also experiment be allowed to go on smoothly in the case where setting, the second elevating lever is put back to the inside of the first elevating lever after experiment, thus
Improve space utilization rate.
2, the Experiments of Chemical Engineering portable rack can be made experimental ware carry out classification and be put by the setting of storage box
It sets, effectively avoid experimental ware damage and loses, by the setting of standing screw and fixed ring, clamping device can be made firm
That leans on is fixed on the second lifting rod outer surface, effectively avoids aid object and falls off, causes experiment that can not carry out, pass through extension board
Setting, play the role of extending bracket, test block allowed to be expanded, greatly promote conventional efficient, pass through non-slip mat
Setting, plays anti-skidding shockproof effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model bogey structural schematic diagram；
Fig. 3 is the utility model lifting device structure schematic diagram；
Fig. 4 is the utility model clamping device structural schematic diagram；
Fig. 5 is the utility model glove slot structure schematic diagram.
In figure: 1, shell；2, bogey；201, connecting pin；202, carrier；203, extension board；204, pulley；205,
Handle；206, magnet；207, sliding rail；3, lifting device；301, screw rod；302, first gear；303, second gear；304, it shakes
Arm；305, support base；4, clamping device；401, clamping head；4011, iron ring head；4012, clamp；402, fixed ring；403, solid
Determine screw rod；404, retaining ring；5, storage box；6, partition；7, the first elevating lever；8, two elevating lever；9, height control knob；10,
Non-slip mat；11, sucker disk seat；12, drawer；13, spongy layer；14, article putting groove；1401, slot device；1402, vessel slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of Experiments of Chemical Engineering portable rack,
Including shell 1, the inner wall of shell 1 is fixedly connected with partition 6, and the top of partition 6 is fixedly connected with the first elevating lever 7, and first liter
The inside of drop bar 7 is plugged with the second elevating lever 8, by the setting of the second elevating lever 8, clamping device 4 can be made to carry out Vertical Square
Upward adjusting can also allow experiment to go on smoothly in the case where not dismantling clamping device 4, by the second elevating lever after experiment
8 put back to the inside of the first elevating lever 7, to improve space utilization rate, the side of the first elevating lever 7 is provided with height control rotation
Button 9, the outer surface of the second elevating lever 8 are connected with clamping device 4, and the quantity of clamping device 4 is two, lifting device 3
Bracket can be made to be fixed on testing stand table top by the setting of lifting device 3 in the lower section of partition 6, lifting device 3 is separate
The threaded one end of partition 6 is connected with bogey 2, and the side of shell 1 is fixedly connected with storage box 5, passes through setting for storage box 5
It sets, experimental ware can be made to carry out classification placement, effectively avoid experimental ware damage and lose, the lower surface of storage box 5
It is bonded with non-slip mat 10, the side of storage box 5 is fixedly connected with sucker disk seat 11, and bogey 2 includes connecting pin 201, carrier
202, extension board 203, pulley 204, handle 205, magnet 206 and sliding rail 207, the inside of connecting pin 201 offer screw thread, even
The side for connecing end 201 is fixedly connected with carrier 202, and the inner bottom wall of carrier 202 is provided with sliding rail 207, and the quantity of sliding rail 207 is two
A, the bottom of extension board 203 is fixedly connected with pulley 204, and the quantity of pulley 204 is four, and extension board 203 passes through pulley 204
It is flexibly connected with carrier 202, by the setting of extension board 203, plays the role of extending bracket, test block is allowed to be expanded,
Conventional efficient is greatly promoted, by the setting of non-slip mat 10, plays anti-skidding shockproof effect, the lower surface of carrier 202 is solid
Surely it is connected with magnet 206, the side of carrier 202 is fixedly connected with handle 205, and lifting device 3 includes screw rod 301, first gear
302, second gear 303, rocker arm 304 and support base 305, the inside of support base 305 are fixedly connected with shaft, the inside of shaft
It is connected with rocker arm 304, one end of rocker arm 304 is fixedly connected with second gear 303, and second gear 303 is engaged with the first tooth
Wheel 302, the top of first gear 302 are fixedly connected with screw rod 301, and clamping device 4 includes clamping head 401, fixed ring 402, consolidates
Determine screw rod 403 and retaining ring 404, the side of fixed ring 402 is fixedly connected with clamping head 401, the other side activity of fixed ring 402
It is connected with retaining ring 404, the internal activity of fixed ring 402 is connected with standing screw 403, passes through standing screw 403 and fixed ring
402 setting, can make clamping device 4 it is firm be fixed on 8 outer surface of the second elevating lever, it is de- effectively to avoid aid object
It falls, causes experiment that can not carry out, clamping head 401 includes iron ring head 4011 and clamp 4012, and the lower section of clamp 4012 is provided with iron
Head 4011 is enclosed, the internal activity of storage box 5 is connected with drawer 12, and drawer 12 is internally provided with spongy layer 13, spongy layer 13
Upper surface offers article putting groove 14, and article putting groove 14 includes slot device 1401 and vessel slot 1402, and the quantity of slot device 1401 is seven
A, the quantity of vessel slot 1402 is eight, and one end of rocker arm 304 is socketed with rubber protecting jacket, can by the setting of sucker
It allows fixed effect to greatly improve, effectively avoids bracket and fall off and topple over, experiment is caused to be interrupted.
A kind of optimal technical scheme as the utility model: the side of sucker disk seat 11 is connected with sucker, non-slip mat
10 lower surface offers anti-skid design.
In conclusion the Experiments of Chemical Engineering portable rack can make to prop up in use, passing through the setting of lifting device 3
Frame is fixed on testing stand table top, by the setting of sucker, fixed effect can be allowed to greatly improve, and it is de- effectively to avoid bracket
It falls and topples over, experiment is caused to be interrupted, by the setting of the second elevating lever 8, clamping device 4 can be made to carry out in vertical direction
It adjusts, can also experiment be allowed to go on smoothly in the case where not dismantling clamping device 4, put back to the second elevating lever 8 after experiment
The inside of first elevating lever 7, by the setting of storage box 5, can be such that experimental ware carries out to improve space utilization rate
Sort out and place, effectively avoid experimental ware damage and loses, it, can by the setting of standing screw 403 and fixed ring 402
Make clamping device 4 it is firm be fixed on 8 outer surface of the second elevating lever, effectively avoid aid object fall off, cause experiment can not
It carries out, by the setting of extension board 203, plays the role of extending bracket, test block is allowed to be expanded, make conventional efficient significantly
It is promoted, by the setting of non-slip mat 10, plays anti-skidding shockproof effect.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Claims (6)
1. a kind of Experiments of Chemical Engineering portable rack, including shell (1), it is characterised in that: the inner wall of the shell (1) is fixed
Be connected with partition (6), be fixedly connected with the first elevating lever (7) at the top of the partition (6), first elevating lever (7) it is interior
Portion is plugged with the second elevating lever (8), and the side of first elevating lever (7) is provided with height control knob (9), and described second liter
The outer surface of drop bar (8) is connected with clamping device (4), and the quantity of the clamping device (4) is two, lifting device (3)
Positioned at the lower section of partition (6), the lifting device (3) is connected with bogey (2) far from the threaded one end of partition (6), described
The side of shell (1) is fixedly connected with storage box (5), and the lower surface bonds of the storage box (5) have non-slip mat (10), described to deposit
The side of storage tank (5) is fixedly connected with sucker disk seat (11).
2. a kind of Experiments of Chemical Engineering portable rack according to claim 1, it is characterised in that: the bogey
It (2) include connecting pin (201), carrier (202), extension board (203), pulley (204), handle (205), magnet (206) and sliding rail
(207), the inside of the connecting pin (201) offers screw thread, and the side of the connecting pin (201) is fixedly connected with carrier
(202), the inner bottom wall of the carrier (202) is provided with sliding rail (207), and the quantity of the sliding rail (207) is two, the extension
The bottom of plate (203) is fixedly connected with pulley (204), and the quantity of the pulley (204) is four, and the extension board (203) is logical
It crosses pulley (204) to be flexibly connected with carrier (202), the lower surface of the carrier (202) is fixedly connected with magnet (206), described
The side of carrier (202) is fixedly connected with handle (205).
3. a kind of Experiments of Chemical Engineering portable rack according to claim 1, it is characterised in that: the lifting device
It (3) include screw rod (301), first gear (302), second gear (303), rocker arm (304) and support base (305), the support
The inside of seat (305) is fixedly connected with shaft, and the internal activity of the shaft is connected with rocker arm (304), the rocker arm (304)
One end is fixedly connected with second gear (303), and the second gear (303) is engaged with first gear (302), the first gear
(302) screw rod (301) are fixedly connected at the top of.
4. a kind of Experiments of Chemical Engineering portable rack according to claim 1, it is characterised in that: the clamping device
It (4) include clamping head (401), fixed ring (402), standing screw (403) and retaining ring (404), the one of the fixed ring (402)
Side is fixedly connected with clamping head (401), and the other side of the fixed ring (402) is connected with retaining ring (404), the fixation
The internal activity of ring (402) is connected with standing screw (403), and the clamping head (401) includes iron ring head (4011) and clamp
(4012), iron ring head (4011) are provided with below the clamp (4012).
5. a kind of Experiments of Chemical Engineering portable rack according to claim 3, it is characterised in that: the storage box (5)
Internal activity be connected with drawer (12), the drawer (12) is internally provided with spongy layer (13), the spongy layer (13)
Upper surface offers article putting groove (14).
6. a kind of Experiments of Chemical Engineering portable rack according to claim 5, it is characterised in that: the article putting groove (14)
Including slot device (1401) and vessel slot (1402), the quantity of the slot device (1401) is seven, the vessel slot (1402)
Quantity be eight, one end of the rocker arm (304) is socketed with rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801468.0U CN209519797U (en) | 2018-11-02 | 2018-11-02 | Portable support of chemical engineering experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801468.0U CN209519797U (en) | 2018-11-02 | 2018-11-02 | Portable support of chemical engineering experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519797U true CN209519797U (en) | 2019-10-22 |
Family
ID=68213596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801468.0U Expired - Fee Related CN209519797U (en) | 2018-11-02 | 2018-11-02 | Portable support of chemical engineering experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578216A (en) * | 2021-06-23 | 2021-11-02 | 南京信息职业技术学院 | Stable heating reaction chemical instrument is placed in centre gripping |
-
2018
- 2018-11-02 CN CN201821801468.0U patent/CN209519797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578216A (en) * | 2021-06-23 | 2021-11-02 | 南京信息职业技术学院 | Stable heating reaction chemical instrument is placed in centre gripping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201102 |