CN106423352A - Test tube rack capable of regulating aperture and height for chemical engineering experiment - Google Patents
Test tube rack capable of regulating aperture and height for chemical engineering experiment Download PDFInfo
- Publication number
- CN106423352A CN106423352A CN201611039804.8A CN201611039804A CN106423352A CN 106423352 A CN106423352 A CN 106423352A CN 201611039804 A CN201611039804 A CN 201611039804A CN 106423352 A CN106423352 A CN 106423352A
- Authority
- CN
- China
- Prior art keywords
- test tube
- screw rod
- height
- support
- tube support
- 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
- B01L9/06—Test-tube stands; Test-tube holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
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
The invention discloses a test tube rack capable of regulating an aperture and a height for a chemical engineering experiment. Set bolts adapting to threaded holes are arranged in the threaded holes; sliding chutes are arranged in the upper part of sliding chute plates; a test tube rack is arranged above the sliding chute plates; a left side and a right side below the test tube rack are both provided with sliding blocks; the sliding blocks are located in the sliding chutes; the front end surface of the test tube rack is provided with a motor; the motor is provided with a first screw rod; the first screw rod runs through the test tube rack from front to back; a test tube rack body consists of a first tube wall clamping block and a second tube wall clamping block. According to the test tube rack capable of regulating the aperture and the height for the chemical engineering experiment, the positions, in sleeve plates, of the sliding chute plates are regulated; afterwards, the sliding chute plates and the sleeve plates are connected through the set bolts; thus, the height of the test tube rack is changed; secondly, through utilizing the cooperation between a second screw rod and a nut, the positions of the first tube wall clamping block and the second tube wall clamping block are regulated, so as to clamp test tubes with different diameters.
Description
Technical field
The present invention relates to chemical engineering experiment technical field, the specially test tube of a kind of chemical engineering experiment adjustable aperture and height
Support.
Background technology
At present, general Chemical Engineering Laboratory using test tube rack using height, aperture be all fixing, may be only available for one
The test tube of diameter and height is planted, multiple test tubes will be equipped with multiple test tube racks, and this causes laboratory test tube rack to take up room greatly, becomes
This height, resource utilization is low.
Content of the invention
It is an object of the invention to provide the test tube support of a kind of chemical engineering experiment adjustable aperture and height, with solution
State the problem for proposing in background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of chemical engineering experiment adjustable aperture and height
Test tube support, including support base, above the support base, left and right two ends are equipped with cage plate, are socketed with cunning in the cage plate
Frid, coulisses left and right sides wall is equipped with screwed hole, and the screw thread in the hole is provided with the tight fixed bolt being adapted therewith, institute
State above coulisses and chute is provided with, test tube support above the coulisses, is provided with, below the test tube support, the left and right sides is all provided with
There is slide block, the slide block is located in chute, and the test tube support front end face is provided with motor, and the motor is provided with the first spiral shell
Bar, first screw rod runs through test tube support from front to back, and the test tube support is provided with the first screw rod as axis is symmetrical
Circular hole, is provided with test tube rack body in the circular hole, the test tube rack body be by the first tube wall fixture block and the second tube wall fixture block group
Become, the first tube wall fixture block is located at the rear end of the second tube wall fixture block, on the first tube wall fixture block and the second tube wall fixture block all
The second screw rod is provided with, and the second screw rod extends through the front-rear side walls of test tube support, the front-rear side walls of the test tube support and
The contact surface of two screw rods is equipped with nut.
Preferably, the motor is fixed on test tube support front end face by supporting table.
Preferably, the cage plate and coulisses are attached by tight fixed bolt.
Preferably, the diameter with diameter greater than the second screw rod of first screw rod.
Preferably, the lower end of the coulisses is provided with compression spring, the lower end connection support base of the compression spring.
Compared with prior art, the invention has the beneficial effects as follows：This chemical engineering experiment adjustable aperture and the test tube of height
Support, adjusts position of the coulisses in cage plate, then is attached coulisses and cage plate by tight fixed bolt, so as to changing examination
The height of pipe holder, second, by using the cooperation of the second screw rod and nut, adjust the first tube wall fixture block and the second tube wall fixture block
Position, clamp the test tube of different-diameter, third, pass through actuating motor, this moment the first screw rod rotate test tube can be driven to prop up
Frame is moved forward and backward, so as to change the operating position of test tube support.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overlooking the structure diagram of the present invention；
Fig. 3 is left view structural representation of the present invention；
Fig. 4 is coulisses perspective view of the present invention.
In figure：1 support base, 2 compression springs, 3 tight fixed bolts, 4 cage plates, 5 slide blocks, 6 test tube supports, 7 first screw rods, 8
Motor, 9 second screw rods, 10 nuts, 11 test tube rack bodies, 12 first tube wall fixture blocks, 13 second tube wall fixture blocks, 14 circular holes, 15
Coulisses, 16 chutes, 17 screwed holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of chemical engineering experiment adjustable aperture and the examination of height
Pipe holder, including support base 1,1 top left and right two ends of the support base are equipped with cage plate 4, are socketed with cunning in the cage plate 4
Frid 15,15 left and right sides wall of the coulisses is equipped with screwed hole 17, is provided be adapted therewith tight in the screwed hole 17
Determine bolt 3,15 top of the coulisses is provided with chute 16,15 top of the coulisses is provided with test tube support 6, the test tube support
The 6 lower sections left and right sides are equipped with slide block 5, and the slide block 5 is located in chute 16, and 6 front end face of test tube support is provided with motor
8, the motor 8 is provided with the first screw rod 7, and first screw rod 7 runs through test tube support 6, the test tube support 6 from front to back
Circular hole 14 is provided with as axis is symmetrical with the first screw rod 7, in the circular hole 14, is provided with test tube rack body 11, the test tube rack sheet
Body 11 is made up of the first tube wall fixture block 12 and the second tube wall fixture block 13, and the first tube wall fixture block 12 is located at the second tube wall fixture block
13 rear end, is equipped with the second screw rod 9, and the second screw rod 9 is respectively on the first tube wall fixture block 12 and the second tube wall fixture block 13
Through the front-rear side walls of test tube support 6, the contact surface of the front-rear side walls of the test tube support 6 and the second screw rod 9 is equipped with nut
10, the motor 8 is fixed on 6 front end face of test tube support by supporting table, and the cage plate 4 and coulisses 15 pass through clamp screw
Bolt 3 is attached, the diameter with diameter greater than the second screw rod 9 of first screw rod 7, and the lower end of the coulisses 15 is provided with compression
Spring 2, the lower end connection support base 1 of the compression spring 2.
Operation principle：Position of the coulisses 15 in cage plate 4 is adjusted, then coulisses 15 are attached by tight fixed bolt 3
With cage plate 4, so as to the height to change test tube support 6, second, by using the cooperation of the second screw rod 9 and nut 10, the is adjusted
One tube wall fixture block 12 and the position of the second tube wall fixture block 13, clamp the test tube of different-diameter, third, pass through actuating motor 8,
First screw rod 7 rotates and test tube support 6 can be driven to move forward and backward this moment, so as to change the operating position of test tube support 6.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. the test tube support of a kind of chemical engineering experiment adjustable aperture and height, including support base (1), it is characterised in that：Institute
State left and right two ends above support base (1) and cage plate (4) is equipped with, in cage plate (4), be socketed with coulisses (15), the chute
Plate (15) left and right sides wall is equipped with screwed hole (17), is provided with, in screwed hole (17), the tight fixed bolt (3) being adapted therewith,
Chute (16) is provided with above coulisses (15), is provided with test tube support (6), the test tube support above coulisses (15)
(6) below, the left and right sides is equipped with slide block (5), and described slide block (5) are located in chute (16), test tube support (6) front end face
Motor (8) is provided with, motor (8) are provided with the first screw rod (7), the first screw rod (7) run through test tube from front to back
Support (6), test tube support (6) are provided with circular hole (14) with the first screw rod (7) as axis is symmetrical, in circular hole (14)
Be provided with test tube rack body (11), test tube rack body (11) be by the first tube wall fixture block (12) and the second tube wall fixture block (13) group
Become, described first tube wall fixture block (12) are located at the rear end of the second tube wall fixture block (13), the first tube wall fixture block (12) and second
The second screw rod (9) is equipped with tube wall fixture block (13), and the second screw rod (9) extends through the front-rear side walls of test tube support (6), institute
The contact surface of the front-rear side walls and the second screw rod (9) of stating test tube support (6) is equipped with nut (10).
2. the test tube support of a kind of chemical engineering experiment adjustable aperture according to claim 1 and height, it is characterised in that：
Motor (8) are fixed on test tube support (6) front end face by supporting table.
3. the test tube support of a kind of chemical engineering experiment adjustable aperture according to claim 1 and height, it is characterised in that：
Cage plate (4) and coulisses (15) are attached by tight fixed bolt (3).
4. the test tube support of a kind of chemical engineering experiment adjustable aperture according to claim 1 and height, it is characterised in that：
The diameter with diameter greater than the second screw rod (9) of the first screw rod (7).
5. the test tube support of a kind of chemical engineering experiment adjustable aperture according to claim 1 and height, it is characterised in that：
The lower end of coulisses (15) is provided with compression spring (2), lower end connection support base (1) of compression spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039804.8A CN106423352B (en) | 2016-11-22 | 2016-11-22 | A kind of test tube bracket of chemical engineering experiment adjustable aperture and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039804.8A CN106423352B (en) | 2016-11-22 | 2016-11-22 | A kind of test tube bracket of chemical engineering experiment adjustable aperture and height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106423352A true CN106423352A (en) | 2017-02-22 |
| CN106423352B CN106423352B (en) | 2019-03-15 |
Family
ID=58221658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611039804.8A Active CN106423352B (en) | 2016-11-22 | 2016-11-22 | A kind of test tube bracket of chemical engineering experiment adjustable aperture and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423352B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795755A (en) * | 2017-10-11 | 2018-03-13 | 江苏士林电气设备有限公司 | A kind of piping lane support for being easy to firm installation |
| CN108176423A (en) * | 2018-01-02 | 2018-06-19 | 李昊恩 | It is a kind of can quick regulating working state Physical Chemistry Experiment brandreth |
| CN108398357A (en) * | 2018-04-13 | 2018-08-14 | 浙江国森精细化工科技有限公司 | A kind of viscosimeter examined for pressure-sensitive colloidality |
| CN108772115A (en) * | 2018-08-17 | 2018-11-09 | 山东深海海洋科技有限公司 | A kind of adjustable Colorimetric cylinder holder |
| CN109083813A (en) * | 2018-06-19 | 2018-12-25 | 佳木斯大学 | A kind of wind-power electricity generation base regulating device and operating method |
| CN109999941A (en) * | 2019-03-12 | 2019-07-12 | 赵红岩 | A kind of reproduction section constant temp test tube rack |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10245961A1 (en) * | 2002-10-02 | 2004-04-15 | Eppendorf Ag | Holders or trays, for pipette tips used e.g. in automated laboratory work stations, have edge zones with various different codings or markings |
| CN201342352Y (en) * | 2009-01-16 | 2009-11-11 | 杨丽霞 | Liquid dropping bench |
| CN201404815Y (en) * | 2009-03-17 | 2010-02-17 | 李明 | Test tube shelf |
| CN201862429U (en) * | 2010-12-01 | 2011-06-15 | 秦性霞 | Test tube rack |
| CN202277848U (en) * | 2011-11-04 | 2012-06-20 | 成都恒瑞制药有限公司 | Adjustable test tube rack |
| CN203663880U (en) * | 2013-12-05 | 2014-06-25 | 高文华 | Multifunctional test tube rack |
| CN204841776U (en) * | 2015-08-28 | 2015-12-09 | 响水县智诚知识产权信息服务有限公司 | Portable test -tube rack |
| CN205042518U (en) * | 2015-10-22 | 2016-02-24 | 黑龙江农业职业技术学院 | Little biological laboratory with place, dual -purpose test -tube rack of centre gripping |
| CN205253191U (en) * | 2016-01-04 | 2016-05-25 | 陈彦强 | Test tube mount for physics experiments |
-
2016
- 2016-11-22 CN CN201611039804.8A patent/CN106423352B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10245961A1 (en) * | 2002-10-02 | 2004-04-15 | Eppendorf Ag | Holders or trays, for pipette tips used e.g. in automated laboratory work stations, have edge zones with various different codings or markings |
| CN201342352Y (en) * | 2009-01-16 | 2009-11-11 | 杨丽霞 | Liquid dropping bench |
| CN201404815Y (en) * | 2009-03-17 | 2010-02-17 | 李明 | Test tube shelf |
| CN201862429U (en) * | 2010-12-01 | 2011-06-15 | 秦性霞 | Test tube rack |
| CN202277848U (en) * | 2011-11-04 | 2012-06-20 | 成都恒瑞制药有限公司 | Adjustable test tube rack |
| CN203663880U (en) * | 2013-12-05 | 2014-06-25 | 高文华 | Multifunctional test tube rack |
| CN204841776U (en) * | 2015-08-28 | 2015-12-09 | 响水县智诚知识产权信息服务有限公司 | Portable test -tube rack |
| CN205042518U (en) * | 2015-10-22 | 2016-02-24 | 黑龙江农业职业技术学院 | Little biological laboratory with place, dual -purpose test -tube rack of centre gripping |
| CN205253191U (en) * | 2016-01-04 | 2016-05-25 | 陈彦强 | Test tube mount for physics experiments |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795755A (en) * | 2017-10-11 | 2018-03-13 | 江苏士林电气设备有限公司 | A kind of piping lane support for being easy to firm installation |
| CN107795755B (en) * | 2017-10-11 | 2019-08-13 | 江苏士林电气设备有限公司 | A kind of piping lane bracket convenient for firm installation |
| CN108176423A (en) * | 2018-01-02 | 2018-06-19 | 李昊恩 | It is a kind of can quick regulating working state Physical Chemistry Experiment brandreth |
| CN108398357A (en) * | 2018-04-13 | 2018-08-14 | 浙江国森精细化工科技有限公司 | A kind of viscosimeter examined for pressure-sensitive colloidality |
| CN109083813A (en) * | 2018-06-19 | 2018-12-25 | 佳木斯大学 | A kind of wind-power electricity generation base regulating device and operating method |
| CN109083813B (en) * | 2018-06-19 | 2021-03-30 | 佳木斯大学 | Wind driven generator base adjusting device and operation method |
| CN108772115A (en) * | 2018-08-17 | 2018-11-09 | 山东深海海洋科技有限公司 | A kind of adjustable Colorimetric cylinder holder |
| CN109999941A (en) * | 2019-03-12 | 2019-07-12 | 赵红岩 | A kind of reproduction section constant temp test tube rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106423352B (en) | 2019-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106423352A (en) | Test tube rack capable of regulating aperture and height for chemical engineering experiment | |
| CN208773001U (en) | Thin-wall case class inner bore of part support device | |
| CN107962535A (en) | A kind of heavy industry part for being used to be machined fixes tipping arrangement | |
| CN107282819A (en) | A kind of building bar apparatus for bending | |
| CN208316652U (en) | A kind of photovoltaic power generation board mounting stand | |
| CN202277848U (en) | Adjustable test tube rack | |
| CN207546579U (en) | A kind of test tube fixing device of chemical experiment | |
| CN105170216A (en) | Test tube clamp | |
| CN208163610U (en) | A kind of civil engineering pipe storage device | |
| CN210209267U (en) | Adjustable pipeline welding tool | |
| CN207494774U (en) | A kind of General arc striking location clamping device for vacuum electron beam welding | |
| CN203459098U (en) | Height-adjustable combined iron support | |
| CN209614918U (en) | A kind of mechanical clamp | |
| CN210997511U (en) | Supporting mechanism for assisting pipe bench vice machining | |
| CN102784959A (en) | Automatic pipe cutting machine | |
| CN208083871U (en) | A kind of internal diameter support device | |
| CN210788935U (en) | Flaring device for copper tube | |
| CN208757641U (en) | A kind of medical detection rack for test tube facilitating positioning and clamping | |
| CN210896161U (en) | Magnifying glass focal length measuring equipment for physical teaching | |
| CN216802248U (en) | Grain discharge wheel assembly welding tool device | |
| CN208196591U (en) | A kind of Production of bearing clamping device convenient for quickly adjusting | |
| CN109382671A (en) | A kind of knuckle boring positioning clamping device | |
| CN104708107A (en) | Metal pipe cutting device | |
| CN208083548U (en) | A kind of high-precision pipe cutting machine | |
| CN215967562U (en) | Clamping and positioning device for repairing threads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 221700 Beiyuan Road, Fengxian County Economic Development Zone, Xuzhou, Jiangsu Patentee after: JIANGSU NARI YINLONG CABLE Co.,Ltd. Address before: East Binhe Road, New District Economic Development Zone 235000 Anhui city of Huaibei Province Patentee before: HUAIBEI ZHIHUAI TECHNOLOGY Co.,Ltd. |