CN109433290A - A kind of iron stand convenient for adjusting height - Google Patents
A kind of iron stand convenient for adjusting height Download PDFInfo
- Publication number
- CN109433290A CN109433290A CN201811606402.0A CN201811606402A CN109433290A CN 109433290 A CN109433290 A CN 109433290A CN 201811606402 A CN201811606402 A CN 201811606402A CN 109433290 A CN109433290 A CN 109433290A
- Authority
- CN
- China
- Prior art keywords
- limiting slot
- swingle
- height
- turntable
- rail rods
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B01L9/06—Test-tube stands; Test-tube holders
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
A kind of iron stand convenient for adjusting height, is related to experiment equipment field.Including pedestal, the turntable and several lift components being connect with base rotation, rail rods and height limit bar are fixedly connected on the turntable, T track is provided in the rail rods, the side of the height limit bar is provided with several equidistant rectangle limiting slots, length direction of the opening direction of the rectangle limiting slot perpendicular to height limit bar, the semicircle limiting slot perpendicular to rectangle limiting slot is provided in each rectangle limiting slot, the semicircle limiting slot opening direction is upward, the lift component includes elevating lever and swingle, the elevating lever both ends are rotatably connected to rubber wheel, the rubber wheel is located in T track, the swingle is connected with iron ring or test tube clamp.Can be conveniently accomplished the adjusting to iron ring and test tube clamp height, at the same can it is convenient, fast, accurately adjust angle.
Description
Technical field
The present invention relates to experiment equipment fields, and in particular to a kind of iron stand convenient for adjusting height.
Background technique
Iron stand is commonly used experiment equipment in chemical experiment, and the iron ring of current iron stand holds out against iron by fastening screw
The iron of pallet, when the up and down motion of iron ring, first come loose screw, is then lifted or puts down iron ring with hand to certain height,
Then fastening screw again.It is longer when this operating cost, it is very inconvenient, and when needing to rotate iron ring, it be easy to cause iron ring to shake,
Or cause the case where directly sliding from iron；And in the experiment for needing to heat, generally require to adjust test tube clamp
It 45 °, manually adjusts not easy to operate and fixed.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of iron stands convenient for adjusting height.
The technical scheme adopted by the invention to solve the technical problem is that: a kind of iron stand convenient for adjusting height, including
Pedestal, the turntable connecting with base rotation and several lift components are fixedly connected with rail rods and height limit on the turntable
Bar, the length direction of the rail rods and the length direction of height limit bar are each perpendicular to plane where turntable, the rail rods
On be provided with T track, the side of the height limit bar is provided with several equidistant rectangle limiting slots, the rectangle limit
The opening direction of slot perpendicular to height limit bar length direction, each rectangle limiting slot in be provided with perpendicular to square
The semicircle limiting slot of shape limiting slot, the semicircle limiting slot opening direction is upward, and the rail rods and the height limit bar are equal
Two are provided with, interval is provided between two rail rods, and be symmetrical arranged, is also set between two height limit bars
It is equipped with interval, and the center of circle about turntable is centrosymmetric, the lift component includes elevating lever and swingle, the elevating lever
Both ends are rotatably connected to rubber wheel, and the rubber wheel is located in T track, and the swingle is connected with iron ring or test tube clamp,
The swingle, which exists, is located in semicircle limiting slot and is located at the outer two states of semicircle limiting slot, described after regulating height
Swingle is located in semicircle limiting slot, and when adjusting height, the swingle is located at outside semicircle limiting slot.
As optimization, the elevating lever center is fixedly connected with rotational shell, and the axial direction of the rotational shell is vertical
In the length direction of elevating lever, the swingle center is fixedly connected with turning inner cylinder, and the axial direction of the turning inner cylinder hangs down
Directly in the length direction of the swingle, the turning inner cylinder is rotatably connected in rotational shell, the swingle both ends setting
There is experiment appliance limiting slot, the iron ring or test tube clamp are located in experiment appliance limiting slot.
As optimization, the section of the experiment appliance limiting slot is octagon, the extension bar of the iron ring and the examination
The support rod of pipe clamp is positive eight prisms, the experiment appliance limit trench bottom, the extension bar end of iron ring and the branch of test tube clamp
Strut end is provided with magnet.
As optimization, the length of the elevating lever is equal to the interval of two rail rods, and the interval of two rail rods is high less than two
The interval of gag lever post is spent, two mutually symmetrical with symmetrical locating plates are provided on the swingle, and the interval of two locating plates is equal to two
The interval of height limit bar is provided with positioning pin on two locating plates, and the locating plate and positioning pin are all made of rubber
Material.
As optimization, it is provided with the rotary disk limitation pin that can be moved up and down on the turntable, is provided with 4 on the pedestal
It is evenly distributed on the rotary disk limitation slot of turntable outer rim, is provided with and can mutually inhale on the rotary disk limitation pin and in rotary disk limitation slot
The magnet drawn.
The beneficial effects of the present invention are: the present invention by the single elevating lever of traditional iron stand, has been designed to that two height limit
Position bar and two track rods, can be conveniently accomplished the height adjustment of iron ring and test tube clamp in conjunction with lift component, meanwhile, lifting
The section being arranged on swingle on component is positive positive eight prismatic extension bars of octagonal limiting slot and iron ring and test tube clamp
Be used in combination, can it is convenient, fast, accurately adjust angle.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is schematic top plan view of the invention；
Fig. 3 is pedestal of the invention, turntable, rail rods and height limit bar schematic diagram；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the enlarged diagram of part B in Fig. 3；
Fig. 6 is lift component schematic diagram of the invention；
Fig. 7 is the enlarged diagram of C portion in Fig. 6；
Fig. 8 is iron ring schematic diagram of the invention；
Fig. 9 is test tube clamp schematic diagram of the invention.
Wherein, 1, pedestal, 2, turntable, 3, rail rods, 4, height limit bar, 5, lift component, 6, iron ring, 7, test tube clamp,
101, limiting slot, 201, spacer pin, 301, T track, 401, rectangle limiting slot, 402, semicircle limiting slot, 501, elevating lever,
502, rubber wheel, 503, rotational shell, 504, swingle, 505, turning inner cylinder, 506, locating plate, 507, positioning pin, 508, reality
Test apparatus limiting slot.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
As shown in Fig. 1-9 convenient for adjust height iron stand, if including pedestal, the turntable being connect with base rotation and
Dry lift component is fixedly connected with rail rods and height limit bar, the length direction and height of the rail rods on the turntable
The length direction of gag lever post is each perpendicular to plane where turntable, is provided with T track, the height limit bar in the rail rods
Side be provided with several equidistant rectangle limiting slots, the opening direction of the rectangle limiting slot is perpendicular to height limit bar
Length direction, the interior semicircle limiting slot being provided with perpendicular to rectangle limiting slot of each rectangle limiting slot, the semicircle
Limiting slot opening direction is upward；
The rail rods and the height limit bar are provided with two, are provided with interval between two rail rods,
And be symmetrical arranged, it is also equipped with interval between two height limit bars, and the center of circle about turntable is centrosymmetric, in this way
Design be for convenience swingle rotate, thus adjust height；
The lift component includes elevating lever and swingle, and the elevating lever both ends are rotatably connected to rubber wheel, described
Rubber wheel is located in T track, and such design is first is that limit swingle rotation, second is that can make the raising and lowering of swingle
More steady, the swingle is connected with iron ring or test tube clamp, and the swingle, which exists, is located in semicircle limiting slot and is located at half
The outer two states of circle limiting slot, after regulating height, the swingle is located in semicircle limiting slot, when adjusting height, institute
Swingle is stated to be located at outside semicircle limiting slot.
In the present embodiment, the elevating lever center is fixedly connected with rotational shell, the axial direction of the rotational shell
Perpendicular to the length direction of elevating lever, the swingle center is fixedly connected with turning inner cylinder, the axial direction side of the turning inner cylinder
To the length direction perpendicular to the swingle, the turning inner cylinder is rotatably connected in rotational shell, the swingle both ends
It is provided with experiment appliance limiting slot, the iron ring or test tube clamp are located in experiment appliance limiting slot, and such design can produce
Two experimental sites, two positions can test simultaneously, save experiment appliance, while reducing experiment area occupied.
In the present embodiment, the section of the experiment appliance limiting slot is octagon, the extension bar of the iron ring and institute
The support rod for stating test tube clamp is positive eight prisms, the angle that such design can preferably make iron ring and test tube clamp adjust 45 °,
The experiment appliance limit trench bottom, the extension bar end of iron ring and the support rod end of test tube clamp are provided with magnet.
In the present embodiment, the length of the elevating lever is equal to the interval of two rail rods, and the interval of two rail rods is less than
The interval of both heights gag lever post is provided with two mutually symmetrical with symmetrical locating plates, and the interval etc. of two locating plates on the swingle
In being provided with positioning pin on the interval of both heights gag lever post, two locating plates, the locating plate and positioning pin are all made of
Rubber material.
In the present embodiment, it is provided with the rotary disk limitation pin that can be moved up and down on the turntable, is arranged on the pedestal
There are 4 rotary disk limitation slots for being evenly distributed on turntable outer rim, being provided on the rotary disk limitation pin and in rotary disk limitation slot can
The magnet to attract each other, such design can make all structures on turntable smoothly rotate 90 ° of integral multiple, facilitate reality
Operation.
Working principle: a kind of iron stand convenient for adjusting height provided by the invention when needing to adjust height, above proposes rotation
Bar makes swingle leave semicircle limiting slot, in rotation swingle, so that swingle is left rectangle limiting slot, according to the actual situation
Swingle is moved up or down, after choosing the rectangle limiting slot of suitable position, swingle is rotated into rectangle limiting slot, is gone forward side by side
One step is placed in swingle in semicircle limiting slot, then the positioning pin on locating plate is stoppered, and is finally inserted iron ring and test tube clamp,
When iron ring or test tube clamp need to adjust angle, it is only necessary to be inserted on swingle after extracting iron ring or test tube clamp rotational angle
In experiment appliance limiting slot.
Above-mentioned specific embodiment is only specific case of the invention, and scope of patent protection of the invention includes but is not limited to
The product form and style of above-mentioned specific embodiment, any claims of the present invention and any technical field of meeting
The appropriate changes or modifications that those of ordinary skill does it, all shall fall within the protection scope of the present invention.
Claims (5)
1. a kind of iron stand convenient for adjusting height, it is characterised in that: including pedestal, the turntable being connect with base rotation and several
Lift component, rail rods and height limit bar are fixedly connected on the turntable, and the length direction and height of the rail rods limit
The length direction of position bar is each perpendicular to plane where turntable, is provided with T track in the rail rods, the height limit bar
Side is provided with several equidistant rectangle limiting slots, the length of the opening direction of the rectangle limiting slot perpendicular to height limit bar
Direction is spent, the semicircle limiting slot perpendicular to rectangle limiting slot, the semicircle limit are provided in each rectangle limiting slot
Position channel opening direction is upward, and the rail rods and the height limit bar are provided with two, set between two rail rods
It is equipped with interval, and is symmetrical arranged, interval is also equipped between two height limit bars, and is in center about the center of circle of turntable
Symmetrically, the lift component includes elevating lever and swingle, and the elevating lever both ends are rotatably connected to rubber wheel, the rubber
Wheel is located in T track, and the swingle is connected with iron ring or test tube clamp, the swingle exist be located in semicircle limiting slot and
The two states outside semicircle limiting slot, after regulating height, the swingle is located in semicircle limiting slot, when adjusting height
When, the swingle is located at outside semicircle limiting slot.
2. the iron stand according to claim 1 convenient for adjusting height, it is characterised in that: the elevating lever center is fixed to be connected
It is connected to rotational shell, the axial direction of the rotational shell perpendicular to the length direction of elevating lever, fix by the swingle center
It is connected with turning inner cylinder, length direction of the axial direction of the turning inner cylinder perpendicular to the swingle, the turning inner cylinder
It is rotatably connected in rotational shell, the swingle both ends are provided with experiment appliance limiting slot, and the iron ring or test tube clamp are located at
In experiment appliance limiting slot.
3. the iron stand according to claim 2 convenient for adjusting height, it is characterised in that: the experiment appliance limiting slot
Section is octagon, and the support rod of the extension bar of the iron ring and the test tube clamp is positive eight prisms, the experiment appliance
Limit trench bottom, the extension bar end of iron ring and the support rod end of test tube clamp are provided with magnet.
4. the iron stand according to claim 3 convenient for adjusting height, it is characterised in that: the length of the elevating lever is equal to
The interval of two rail rods, and the interval of two rail rods is less than the interval of both heights gag lever post, and two are provided on the swingle mutually
Symmetrical symmetrical locating plate, and the interval of two locating plates is equal to the interval of both heights gag lever post, is all provided on two locating plates
It is equipped with positioning pin, the locating plate and positioning pin are all made of rubber material.
5. the iron stand according to claim 4 convenient for adjusting height, it is characterised in that: being provided on the turntable can
The rotary disk limitation pin moved up and down, is provided with 4 rotary disk limitation slots for being evenly distributed on turntable outer rim on the pedestal, and described turn
On disk spacer pin and the magnet that can be attracted each other is provided in rotary disk limitation slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606402.0A CN109433290B (en) | 2018-12-27 | 2018-12-27 | Iron stand platform convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606402.0A CN109433290B (en) | 2018-12-27 | 2018-12-27 | Iron stand platform convenient to height-adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109433290A true CN109433290A (en) | 2019-03-08 |
| CN109433290B CN109433290B (en) | 2020-12-11 |
Family
ID=65538182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811606402.0A Active CN109433290B (en) | 2018-12-27 | 2018-12-27 | Iron stand platform convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109433290B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250086A (en) * | 2019-07-18 | 2019-09-20 | 淮阴师范学院 | A kind of pond water grooved circulating water ecologic breeding water treatment facilities |
| CN112299270A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Fixed lifting device of signal receiver |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064737A (en) * | 1976-10-21 | 1977-12-27 | American Can Company | Laboratory stand assembly |
| DE4021836C1 (en) * | 1990-07-09 | 1991-05-02 | Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg, 7980 Ravensburg, De | |
| US5948691A (en) * | 1998-04-10 | 1999-09-07 | Abbott Laboratories | Carrier and method of use |
| CN204544236U (en) * | 2015-02-26 | 2015-08-12 | 中国特种设备检测研究院 | A kind of oil bath pan straddle of lift |
| CN206356015U (en) * | 2017-01-06 | 2017-07-28 | 西南林业大学 | One kind is adjustable to cross pillar iron stand |
| ES1202048U (en) * | 2017-12-01 | 2017-12-27 | Consorcio Centro de Investigación Biomédica en Red, M.P. | Tool for the manual extraction of housing pipes in a container (Machine-translation by Google Translate, not legally binding) |
| CN207254346U (en) * | 2017-09-21 | 2018-04-20 | 黄一淼 | A kind of chemical reagent pipe shaking device |
-
2018
- 2018-12-27 CN CN201811606402.0A patent/CN109433290B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064737A (en) * | 1976-10-21 | 1977-12-27 | American Can Company | Laboratory stand assembly |
| DE4021836C1 (en) * | 1990-07-09 | 1991-05-02 | Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg, 7980 Ravensburg, De | |
| US5948691A (en) * | 1998-04-10 | 1999-09-07 | Abbott Laboratories | Carrier and method of use |
| CN204544236U (en) * | 2015-02-26 | 2015-08-12 | 中国特种设备检测研究院 | A kind of oil bath pan straddle of lift |
| CN206356015U (en) * | 2017-01-06 | 2017-07-28 | 西南林业大学 | One kind is adjustable to cross pillar iron stand |
| CN207254346U (en) * | 2017-09-21 | 2018-04-20 | 黄一淼 | A kind of chemical reagent pipe shaking device |
| ES1202048U (en) * | 2017-12-01 | 2017-12-27 | Consorcio Centro de Investigación Biomédica en Red, M.P. | Tool for the manual extraction of housing pipes in a container (Machine-translation by Google Translate, not legally binding) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250086A (en) * | 2019-07-18 | 2019-09-20 | 淮阴师范学院 | A kind of pond water grooved circulating water ecologic breeding water treatment facilities |
| CN110250086B (en) * | 2019-07-18 | 2022-02-15 | 淮阴师范学院 | Pond water tank circulating water ecological aquaculture water treatment device |
| CN112299270A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Fixed lifting device of signal receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109433290B (en) | 2020-12-11 |
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