CN106423352B - A kind of test tube bracket of chemical engineering experiment adjustable aperture and height - Google Patents
A kind of test tube bracket of chemical engineering experiment adjustable aperture and height Download PDFInfo
- Publication number
- CN106423352B CN106423352B CN201611039804.8A CN201611039804A CN106423352B CN 106423352 B CN106423352 B CN 106423352B CN 201611039804 A CN201611039804 A CN 201611039804A CN 106423352 B CN106423352 B CN 106423352B
- Authority
- CN
- China
- Prior art keywords
- test tube
- screw rod
- tube bracket
- bracket
- coulisse
- 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.)
- Active
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 the test tube brackets of a kind of chemical engineering experiment adjustable aperture and height, compatible tight fixed bolt therewith is equipped in the threaded hole, sliding slot is equipped with above the coulisse, test tube bracket is equipped with above the coulisse, the left and right sides is equipped with sliding block below the test tube bracket, the sliding block is located in sliding slot, the test tube bracket front end face is equipped with motor, the motor is equipped with the first screw rod, first screw rod runs through rack for test tube ontology described in test tube bracket from front to back and is made of the first tube wall fixture block and the second tube wall fixture block, the test tube bracket of this chemical engineering experiment adjustable aperture and height, adjust position of the coulisse in cage plate, coulisse and cage plate are attached by tight fixed bolt again, thus come the height for changing test tube bracket, secondly, pass through the cooperation using the second screw rod and nut, adjust the first pipe The position of wall fixture block and the second tube wall fixture block, to clamp the test tube of different-diameter.
Description
Technical field
The present invention relates to chemical engineering experiment technical field, specially a kind of test tube of chemical engineering experiment adjustable aperture and height
Bracket.
Background technique
Currently, the rack for test tube that general Chemical Engineering Laboratory uses uses height, aperture to be fixed, one may be only available for
The test tube of kind diameter and height, a variety of test tubes will be equipped with a variety of rack for test tubes, this causes laboratory rack for test tube occupied space big, at
This height, resource utilization are low.
Summary of the invention
The purpose of the present invention is to provide the test tube brackets of a kind of chemical engineering experiment adjustable aperture and height, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of chemical engineering experiment adjustable aperture and height
Test tube bracket, including support base, left and right ends are equipped with cage plate above the support base, are socketed with cunning in the cage plate
Frid, coulisse left and right sides wall are equipped with threaded hole, are equipped with compatible tight fixed bolt therewith, institute in the threaded hole
It states and is equipped with sliding slot above coulisse, test tube bracket is equipped with above the coulisse, the left and right sides is all provided with below the test tube bracket
There is sliding block, the sliding block is located in sliding slot, and the test tube bracket front end face is equipped with motor, and the motor is equipped with the first spiral shell
Bar, first screw rod run through test tube bracket from front to back, and the test tube bracket is equipped with by axis bilateral symmetry of the first screw rod
Circular hole, the circular hole is interior to be equipped with rack for test tube ontology, and the rack for test tube ontology is by the first tube wall fixture block and the second tube wall fixture block group
It is located at the rear end of the second tube wall fixture block at, the first tube wall fixture block, on the first tube wall fixture block and the second tube wall fixture block
Equipped with the second screw rod, and the second screw rod extends through the front-rear side walls of test tube bracket, the front-rear side walls of the test tube bracket and
The contact surface of two screw rods is equipped with nut.
Preferably, the motor is fixed on test tube bracket front end face by supporting table.
Preferably, the cage plate and coulisse are attached by tight fixed bolt.
Preferably, the diameter of first screw rod is greater than the diameter of the second screw rod.
Preferably, the lower end of the coulisse is equipped with compressed spring, and the lower end of the compressed spring connects support base.
Compared with prior art, the beneficial effects of the present invention are: the test tube of this chemical engineering experiment adjustable aperture and height
Bracket adjusts position of the coulisse in cage plate, then is attached coulisse and cage plate by tight fixed bolt, thus to change examination
The height of pipe holder, second, the cooperation by utilizing the second screw rod and nut, adjusts the first tube wall fixture block and the second tube wall fixture block
Position, to clamp the test tube of different-diameter, third, by starting motor, this moment the first screw rod rotation can drive test tube branch
Frame is moved forward and backward, to change the operating position of test tube bracket.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is left view structural representation of the present invention；
Fig. 4 is coulisse schematic perspective view of the present invention.
In figure: 1 support base, 2 compressed springs, 3 tight fixed bolts, 4 cage plates, 5 sliding blocks, 6 test tube brackets, 7 first screw rods, 8
Motor, 9 second screw rods, 10 nuts, 11 rack for test tube ontologies, 12 first tube wall fixture blocks, 13 second tube wall fixture blocks, 14 circular holes, 15
Coulisse, 16 sliding slots, 17 threaded holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is 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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of examination of chemical engineering experiment adjustable aperture and height
Pipe holder, including support base 1, the 1 top left and right ends of 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 coulisse are equipped with threaded hole 17, are equipped in the threaded hole 17 compatible tight therewith
Determine bolt 3, sliding slot 16 is equipped with above the coulisse 15, is equipped with test tube bracket 6, the test tube bracket above the coulisse 15
The 6 lower sections left and right sides are equipped with sliding block 5, and the sliding block 5 is located in sliding slot 16, and 6 front end face of test tube bracket is equipped with motor
8, the motor 8 is equipped with the first screw rod 7, and first screw rod 7 runs through test tube bracket 6, the test tube bracket 6 from front to back
It is that axis bilateral symmetry is equipped with circular hole 14 with the first screw rod 7, is equipped with rack for test tube ontology 11, the rack for test tube sheet in the circular hole 14
Body 11 is made 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 on the first tube wall fixture block 12 and the second tube wall fixture block 13, and the second screw rod 9 is distinguished
Through the front-rear side walls of test tube bracket 6, the contact surface of the front-rear side walls of the test tube bracket 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 bracket by supporting table, and the cage plate 4 and coulisse 15 pass through clamp screw
Bolt 3 is attached, and the diameter of first screw rod 7 is greater than the diameter of the second screw rod 9, and the lower end of the coulisse 15 is equipped with compression
The lower end of spring 2, the compressed spring 2 connects support base 1.
Working principle: position of the coulisse 15 in cage plate 4 is adjusted, then coulisse 15 is attached by tight fixed bolt 3
Second, the cooperation by utilizing the second screw rod 9 and nut 10, the is adjusted thus to change the height of test tube bracket 6 with cage plate 4
The position of one tube wall fixture block 12 and the second tube wall fixture block 13, to clamp the test tube of different-diameter, third, by starting motor 8,
First screw rod 7 rotation this moment can drive test tube bracket 6 to be moved forward and backward, to change the operating position of test tube bracket 6.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. the test tube bracket of a kind of chemical engineering experiment adjustable aperture and height, including support base (1), it is characterised in that: institute
It states left and right ends above support base (1) to be equipped with cage plate (4), is socketed with coulisse (15), the sliding slot in the cage plate (4)
Wall is equipped with threaded hole (17) at left and right sides of plate (15), and compatible tight fixed bolt (3) therewith is equipped in the threaded hole (17),
Sliding slot (16) are equipped with above the coulisse (15), are equipped with test tube bracket (6) above the coulisse (15), the test tube bracket
(6) the lower section left and right sides is equipped with sliding block (5), and the sliding block (5) is located in sliding slot (16), test tube bracket (6) front end face
Equipped with motor (8), the motor (8) is equipped with the first screw rod (7), and first screw rod (7) runs through test tube from front to back
Bracket (6), the test tube bracket (6) is that axis bilateral symmetry is equipped with circular hole (14) with the first screw rod (7), in the circular hole (14)
Equipped with rack for test tube ontology (11), the rack for test tube ontology (11) is by the first tube wall fixture block (12) and second tube wall fixture block (13) group
At the first tube wall fixture block (12) is located at the rear end of the second tube wall fixture block (13), the first tube wall fixture block (12) and second
It is equipped on tube wall fixture block (13) the second screw rod (9), and the second screw rod (9) extends through the front-rear side walls of test tube bracket (6), institute
The contact surface of the front-rear side walls and the second screw rod (9) of stating test tube bracket (6) is equipped with nut (10).
2. the test tube bracket of a kind of chemical engineering experiment adjustable aperture and height according to claim 1, it is characterised in that:
The motor (8) is fixed on test tube bracket (6) front end face by supporting table.
3. the test tube bracket of a kind of chemical engineering experiment adjustable aperture and height according to claim 1, it is characterised in that:
The cage plate (4) and coulisse (15) are attached by tight fixed bolt (3).
4. the test tube bracket of a kind of chemical engineering experiment adjustable aperture and height according to claim 1, it is characterised in that:
The diameter of first screw rod (7) is greater than the diameter of the second screw rod (9).
5. the test tube bracket of a kind of chemical engineering experiment adjustable aperture and height according to claim 1, it is characterised in that:
The lower end of the coulisse (15) is equipped with compressed spring (2), and the lower end of the compressed spring (2) connects support base (1).
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 CN106423352A (en) | 2017-02-22 |
| CN106423352B true 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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10245961B4 (en) * | 2002-10-02 | 2007-07-12 | Eppendorf Ag | Carrier for pipette tips |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106423352A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106423352B (en) | A kind of test tube bracket of chemical engineering experiment adjustable aperture and height | |
| CN108130685B (en) | Full-suspension vibration-isolating type full-automatic washing and dehydrating machine | |
| CN104325320A (en) | Stationary fixture for pipes and boards | |
| CN108972060A (en) | A kind of fixture for handware processing | |
| CN102019309B (en) | Pipe bender | |
| CN211304239U (en) | Vertical roll adjusting device | |
| CN106367802A (en) | Clamp fixer for plasma polishing | |
| CN209744009U (en) | Installation mechanism for environment-friendly machinery | |
| CN111673207B (en) | Tapping and processing device for manufacturing steel bar sleeve | |
| CN104526204B (en) | Barrel porous seat welding collapse bracing or strutting arrangement | |
| CN113770767A (en) | Metal tube machining clamp on machine tool | |
| CN209119740U (en) | A kind of electrical engineering cable support frame | |
| CN219170160U (en) | Clamping device for gear drilling | |
| CN214439306U (en) | Medical science inspection test-tube rack convenient to dismantle disinfection | |
| CN210079594U (en) | Test tube strutting arrangement for laboratory chemical industry | |
| CN104175134A (en) | Material supporting mechanism for angle steel backoff machine | |
| CN108666940A (en) | A kind of cable support that safety is good | |
| CN221135753U (en) | Assembling device for bearing production | |
| CN214161844U (en) | Welding ball net rack positioning device for tall building | |
| CN218123928U (en) | Bellows compression frock | |
| CN214466671U (en) | Petrochemical pipeline support | |
| CN204470814U (en) | Barrel porous seat welding collapse bracing or strutting arrangement | |
| CN210085518U (en) | Spindle shaft forging material frame for automobile gearbox | |
| CN203184048U (en) | Universal dropper rack | |
| CN108494990A (en) | A kind of Novel files scanning device |
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 |
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. |
|
| TR01 | Transfer of patent right |