CN108080050A - A kind of physical test heating unit - Google Patents
A kind of physical test heating unit Download PDFInfo
- Publication number
- CN108080050A CN108080050A CN201810137025.4A CN201810137025A CN108080050A CN 108080050 A CN108080050 A CN 108080050A CN 201810137025 A CN201810137025 A CN 201810137025A CN 108080050 A CN108080050 A CN 108080050A
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- CN
- China
- Prior art keywords
- threaded rod
- upside
- shaped
- fixed
- plate
- 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.)
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Classifications
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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
- B01L7/00—Heating or cooling apparatus; Heat insulating 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
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The present invention relates to heating device technology areas,Especially a kind of physical test heating unit,Including pedestal,T-slot is offered at pedestal upper center,Rotation is provided with T-shaped threaded rod in T-slot,T-shaped threaded rod outer sheath is equipped with rotation button,T-shaped threaded rod upper end outer sheath is equipped with screwed pipe,Fixation is supported by placement plate on the upside of screwed pipe,Both ends are respectively and fixedly provided with limiting plate on the upside of pedestal,The corresponding one side of limiting plate offers slide,It is slided in slide and is provided with sliding block,And the opposite side of two sliding blocks is separately fixed at the both sides of placement plate,Limited position mechanism is set on the upside of placement plate,Two limiting plate upper end fixed support plates,Run through at support plate upper center and offer bottoming hole,One end is fixed with threaded rod on the upside of support plate,Screw shell is arranged on threaded rod,The present invention can quickly adjust the position of alcolhol burner,Heating object is enable to be contacted with alcolhol burner flame envelope,Improve the efficiency of heating surface.
Description
Technical field
The present invention relates to heating device technology area more particularly to a kind of physical test heating units.
Background technology
In physics lesson, it is often necessary to all kinds of heat runs are done, when carrying out heat run, it usually needs use heating
Frame can support alcolhol burner and heating object by heating frame, but heating frame of the prior art is a simple iron
Matter frame body, the heating location of adjusting alcolhol burner is more inconvenient, therefore the flame envelope that cannot preferably make good use of alcolhol burner carries out
Heating, the efficiency of heating surface is more low, therefore it is proposed that a kind of physical test heating unit.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of physical test heating proposed
Device.
To achieve these goals, present invention employs following technical solutions：
A kind of physical test heating unit is designed, including pedestal, T-slot, the T-shaped are offered at the pedestal upper center
Rotation is provided with T-shaped threaded rod in slot, and the T-shaped threaded rod outer sheath is equipped with rotation button, the T-shaped threaded rod upper end outer sheath
Equipped with screwed pipe, fixed on the upside of the screwed pipe to be supported by placement plate, both ends are respectively and fixedly provided with limiting plate on the upside of the pedestal, described
The corresponding one side of limiting plate offers slide, is slided in the slide and is provided with sliding block, and the opposite side of two sliding blocks point
The both sides of placement plate are not fixed on, limited position mechanism is set on the upside of the placement plate, and support is fixed in two limiting plate upper ends
Plate, through bottoming hole is offered at the support plate upper center, one end is fixed with threaded rod, the spiral shell on the upside of the support plate
Screw shell is arranged on rasp bar, the screw shell one side is fixed by the bracket horizontal iron clamp.
Preferably, the pedestal lower end is provided with sucker.
Preferably, the position-limit mechanism includes the T-shaped slide that opens up of both ends on the upside of placement plate, in two T-shaped slides
It slides and is provided with T-shaped slider, two T-shaped slider lie farthest away one sides are respectively and fixedly provided with spring, and spring opposite side is fixed
In placement plate, spring is arranged in T-shaped slide, and two T-shaped slider upper ends are respectively and fixedly provided with arc panel, and two arc panels
Corresponding one side is to be obliquely installed, and two corresponding one sides of arc panel are both provided with non-slip mat.
Preferably, asbestos gauge is fixed with by support plate in the bottoming hole.
Preferably, it is provided with rubber layer on the inside of the iron clamp.
A kind of physical test heating unit proposed by the present invention, advantageous effect are：The physical test heating unit
Coordinated by T-shaped threaded rod and screwed pipe, can quickly alcolhol burner placement plate be moved up and down by rotating rotation button, so as to adjust
The flame envelope of alcolhol burner is heated, and improves test efficiency, and the position-limit mechanism of setting can be effectively protected alcolhol burner stability,
The sucker of setting can be such that device more stablizes when placing.
Description of the drawings
Fig. 1 is a kind of structure diagram of physical test heating unit proposed by the present invention.
In figure：Pedestal 1, T-slot 2, T-shaped threaded rod 3, rotation button 4, screwed pipe 5, placement plate 6, limiting plate 7, slide 8, cunning
Block 9, support plate 10, bottoming hole 11, threaded rod 12, screw shell 13, iron clamp 14, sucker 15, T-shaped slide 16, T-shaped slider 17,
Spring 18, arc panel 19, non-slip mat 20, asbestos gauge 21.
Specific 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.
With reference to Fig. 1, a kind of physical test heating unit, including pedestal 1,1 lower end of pedestal is provided with sucker 15, pedestal 1
It needs to be placed on horizontal desktop, sucker 15 can ensure stability when pedestal 1 is placed, and make more to pacify during experiment
Entirely, reliably.
T-slot 2 is offered at 1 upper center of pedestal, is rotated in T-slot 2 and is provided with T-shaped threaded rod 3, outside T-shaped threaded rod 3
Side is arranged with rotation button 4, and 3 upper end outer sheath of T-shaped threaded rod is equipped with screwed pipe 5, and 5 upside fixation of screwed pipe is supported by placement plate 6,
1 upside both ends of pedestal are respectively and fixedly provided with limiting plate 7, and 7 corresponding one side of limiting plate offers slide 8, slides and set in slide 8
There is sliding block 9, and the opposite side of two sliding blocks 9 is separately fixed at the both sides of placement plate 6, T-slot 2 can carry out T-shaped threaded rod 3
/V, but its rotation is not influenced, rotation button 4 can be convenient for the rotation of T-shaped threaded rod 3, and screwed pipe 5 is rotated by T-shaped threaded rod 3
And rise or fall, so that placement plate 6 can move up and down, the adjusting of alcolhol burner flame envelope is made convenient for experiment, is opened on limiting plate 7
If slide 8 coordinate with sliding block 9, can to placement plate 6 carry out /V, ensure placement plate 6 only rise or fall, will not rotate.
6 upside of placement plate sets limited position mechanism, and position-limit mechanism includes the T-shaped slide 16 that 6 upside both ends of placement plate open up,
It is slided in two T-shaped slides 16 and is provided with T-shaped slider 17, two 17 lie farthest away one sides of T-shaped slider are respectively and fixedly provided with spring 18,
And 18 opposite side of spring is fixed in placement plate 6, spring 18 is arranged in T-shaped slide 16, and two 17 upper ends of T-shaped slider are fixed
There is arc panel 19, and two 19 corresponding one sides of arc panel are to be obliquely installed, two 19 corresponding one sides of arc panel are respectively provided with
There is non-slip mat 20, different size of alcolhol burner can be placed in placement plate 6, and /V is carried out by position-limit mechanism, ensure alcohol
The stability of lamp in use by carrying the arc panel 19 at oblique angle, can perfectly be fixed alcolhol burner, and lead to
The elastic force of spring 18 is crossed, ensures its stability, non-slip mat 20 further can carry out /V to alcolhol burner.
Two 7 upper end fixed support plates 10 of limiting plate through bottoming hole 11 is offered at 10 upper center of support plate, heat
Asbestos gauge 21 is fixed with by support plate 10 in hole 11, asbestos gauge 21 can be convenient for heating to spread stable and uniform, will not be because of temperature
Spending height makes glass apparatus damage when expanding with heat and contract with cold.
10 upside one end of support plate is fixed with threaded rod 12, and screw shell 13, screw shell 13 are arranged on threaded rod 12
One side is fixed by the bracket horizontal iron clamp 14, and 14 inside of iron clamp is provided with rubber layer, and iron clamp 14 can grip test tube, and lead to
It crosses threaded rod 12 to move up and down iron clamp 14 with screw shell 13, convenient for the heating of test tube, rubber layer can protect iron
Folder 14 will not damage test tube.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of physical test heating unit, including pedestal（1）, which is characterized in that the pedestal（1）It is opened up at upper center
There is T-slot（2）, the T-slot（2）Interior rotation is provided with T-shaped threaded rod（3）, the T-shaped threaded rod（3）Outer sheath is equipped with rotation
Turn-button（4）, the T-shaped threaded rod（3）Upper end outer sheath is equipped with screwed pipe（5）, the screwed pipe（5）Upside, which is fixed to be supported by, puts
Put plate（6）, the pedestal（1）Upside both ends are respectively and fixedly provided with limiting plate（7）, the limiting plate（7）Corresponding one side offers
Slide（8）, the slide（8）It inside slides and is provided with sliding block（9）, and two sliding blocks（9）Opposite side be separately fixed at placement
Plate（6）Both sides, the placement plate（6）Upside sets limited position mechanism, two limiting plates（7）Upper end fixed support plate
（10）, the support plate（10）Run through at upper center and offer bottoming hole（11）, the support plate（10）Upside one end is fixed
There is threaded rod（12）, the threaded rod（12）On be arranged with screw shell（13）, the screw shell（13）One side passes through stent
It is fixed with horizontal iron clamp（14）.
A kind of 2. physical test heating unit according to claim 1, which is characterized in that the pedestal（1）Lower end is set
It is equipped with sucker（15）.
3. a kind of physical test heating unit according to claim 1, which is characterized in that the position-limit mechanism includes putting
Put plate（6）The T-shaped slide that upside both ends open up（16）, two T-shaped slides（16）It inside slides and is provided with T-shaped slider
（17）, two T-shaped sliders（17）Lie farthest away one side is respectively and fixedly provided with spring（18）, and spring（18）Opposite side, which is fixed on, to be put
Put plate（6）On, spring（18）It is arranged on T-shaped slide（16）It is interior, two T-shaped sliders（17）Upper end is respectively and fixedly provided with arc panel
（19）, and two arc panels（19）Corresponding one side is to be obliquely installed, two arc panels（19）Corresponding one side is all provided with
It is equipped with non-slip mat（20）.
A kind of 4. physical test heating unit according to claim 1, which is characterized in that the bottoming hole（11）It is interior logical
Cross support plate（10）It is fixed with asbestos gauge（21）.
A kind of 5. physical test heating unit according to claim 1, which is characterized in that the iron clamp（14）Inside is set
It is equipped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137025.4A CN108080050A (en) | 2018-02-10 | 2018-02-10 | A kind of physical test heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137025.4A CN108080050A (en) | 2018-02-10 | 2018-02-10 | A kind of physical test heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080050A true CN108080050A (en) | 2018-05-29 |
Family
ID=62193957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137025.4A Withdrawn CN108080050A (en) | 2018-02-10 | 2018-02-10 | A kind of physical test heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080050A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185877A (en) * | 2018-10-19 | 2019-01-11 | 刘家名 | A kind of adjustable spirit lamp apparatus for placing |
| CN111217343A (en) * | 2020-02-18 | 2020-06-02 | 梁红雨 | Distillation treatment method for preparing concentrated nitric acid |
| CN112756030A (en) * | 2021-01-12 | 2021-05-07 | 许昌学院 | Heating device for calorifics is experimental |
-
2018
- 2018-02-10 CN CN201810137025.4A patent/CN108080050A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185877A (en) * | 2018-10-19 | 2019-01-11 | 刘家名 | A kind of adjustable spirit lamp apparatus for placing |
| CN111217343A (en) * | 2020-02-18 | 2020-06-02 | 梁红雨 | Distillation treatment method for preparing concentrated nitric acid |
| CN111217343B (en) * | 2020-02-18 | 2021-08-17 | 山西同杰化学试剂有限公司 | Distillation treatment method for preparing concentrated nitric acid |
| CN112756030A (en) * | 2021-01-12 | 2021-05-07 | 许昌学院 | Heating device for calorifics is experimental |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |