CN207169796U - A kind of alcolhol burner overturning-preventing fire-fighting experimental desk - Google Patents
A kind of alcolhol burner overturning-preventing fire-fighting experimental desk Download PDFInfo
- Publication number
- CN207169796U CN207169796U CN201720745646.1U CN201720745646U CN207169796U CN 207169796 U CN207169796 U CN 207169796U CN 201720745646 U CN201720745646 U CN 201720745646U CN 207169796 U CN207169796 U CN 207169796U
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- CN
- China
- Prior art keywords
- alcolhol burner
- placing box
- desktop
- preventing fire
- overturning
- 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
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Abstract
A kind of alcolhol burner overturning-preventing fire-fighting experimental desk, include desk body, magnetic plate, pipeline placing box, sparge pipe and alcolhol burner fixing device, magnetic plate is provided with the desktop of desk body, and alcolhol burner fixing device is provided with by the magnetic plate, the both sides of desktop, and rear end is fixedly installed sparge pipe, pipeline placing box is provided with desk body below desktop, the bottom of sparge pipe is interspersed in pipeline placing box through desktop, its top is connected with shower nozzle, the side of pipeline placing box is provided with connecting tube, one end of connecting tube is arranged on the outside of pipeline placing box, and it is connected with valve, its other end is interspersed in pipeline placing box, and it is connected with four-way pipe fitting.A kind of alcolhol burner overturning-preventing fire-fighting experimental desk described in the utility model, reasonable in design, simple in construction, convenient use, has fire-fighting function, can effectively fix alcolhol burner, prevent alcolhol burner from toppling over.
Description
Technical field
It the utility model is related to experimental desk, more particularly to a kind of alcolhol burner overturning-preventing fire-fighting experimental desk.
Background technology
With the popularization of quality-oriented education, fresh combatants of the teenager as socialist construction, school increasingly payes attention to quality
Education.The raising of Educational Quality depends on teacher's teaching level, and experiment is usually needed in chemistry, physics teaching preferably to make
Explain, improve the learning interest of student, improve the quality of teaching.Experimental desk is an important equipment, and students are being tested
When often use alcolhol burner, in the prior art, experimental desk can not fix alcolhol burner well, and students are held very much during experiment
Easily alcolhol burner is knocked over, causes fire, threatens the personal safety of students, while can also school is caused any property loss.
Utility model content
The purpose of this utility model is, in place of overcome the deficiencies in the prior art, there is provided a kind of alcolhol burner overturning-preventing fire-fighting
Experimental desk, reasonable in design, simple in construction, convenient use, there is fire-fighting function, can effectively fix alcolhol burner, prevent alcolhol burner from inclining
.
A kind of alcolhol burner overturning-preventing fire-fighting experimental desk described in the utility model, include desk body, magnetic plate, pipeline and place
Case, sparge pipe and alcolhol burner fixing device, described desk body are main element, are provided with magnetic plate on the desktop of desk body, and lead to
Cross the magnetic plate and be provided with alcolhol burner fixing device, described alcolhol burner fixing device includes base, fixed plate, laterally stretched
Contracting bar and longitudinal extension bar, the side of base are provided with longitudinal extension bar, and the top of longitudinal extension bar is hinged with transversal stretching bar,
One end of described transversal stretching bar is hinged with longitudinal extension bar, and its other end is fixedly connected with the crown top of burner, longitudinal extension bar side
Base on be connected with two fixed plates parallel to each other, the both ends of described fixed plate have been wholely set connection bump, base
On be provided with two it is parallel to each other, and perpendicular to the connection chute of fixed plate, described connection chute and the connection in fixed plate
Raised described fixed plate is plugged in the connection chute on base by connection bump in correspondence with each other, and can be slided in connection
Slided in groove, be fixedly connected with adjustable spring between two fixed plate both ends, the bottom surface of described base is provided with magnetic part, institute
Magnetic plate in the magnetic part and desk body stated is used in conjunction with each other, and the both sides of described desktop, and rear end are fixedly installed spray
Water pipe, pipeline placing box is provided with the desk body below desktop, the bottom of described sparge pipe is interspersed in pipeline through desktop and put
Put in case, its top is connected with shower nozzle, and the side of pipeline placing box is provided with connecting tube, and one end of described connecting tube is arranged on
The outside of pipeline placing box, and valve is connected with, its other end is interspersed in pipeline placing box, and is connected with four-way pipe fitting.
A kind of alcolhol burner overturning-preventing fire-fighting experimental desk described in the utility model, it is reasonable in design, it is simple in construction, conveniently make
With there is fire-fighting function, can effectively fix alcolhol burner, prevent alcolhol burner from toppling over.
Brief description of the drawings
Accompanying drawing 1 is a kind of main structure diagram of alcolhol burner overturning-preventing fire-fighting experimental desk described in the utility model.
Accompanying drawing 2 is a kind of structure of alcolhol burner overturning-preventing fire-fighting experimental desk alcolhol burner fixing device described in the utility model
Schematic diagram.
Accompanying drawing 3 is a kind of alcolhol burner overturning-preventing fire-fighting experimental desk alcolhol burner fixing device base described in the utility model
Overlooking the structure diagram.
1-desk body, 2-alcolhol burner fixing device 3-sparge pipe, 4-shower nozzle, 5-valve, 6-connecting tube
7-storage drawer, 8-base, 9-fixed plate, 10-crown top of burner, 11-transversal stretching bar 12-longitudinal extension bar
13-magnetic part 14-connection 15-adjustable spring of chute.
Embodiment
Referring now to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, in conjunction with specific embodiments, it is described as follows：One kind described in the utility model
Alcolhol burner overturning-preventing fire-fighting experimental desk, includes desk body 1, magnetic plate, pipeline placing box, alcolhol burner fixing device 2 and sparge pipe
3, described desk body 1 is main element, magnetic plate is provided with the desktop of desk body 1, and the magnetic plate is provided with alcohol
Lamp fixing device 2, described alcolhol burner fixing device 2 include base 8, fixed plate 9, transversal stretching bar 11 and longitudinal extension bar
12, the side of base 8 is provided with longitudinal extension bar 12, and the top of longitudinal extension bar 12 is hinged with transversal stretching bar 11, described
One end of transversal stretching bar 11 is be hinged with longitudinal extension bar 12, and its other end is fixedly connected with the crown top of burner 10, passes through transversal stretching bar
The position of the crown top of burner is adjusted, makes the crown top of burner corresponding with the igniting of alcolhol burner, during off-test, presses down on longitudinal extension bar, from
And crown top of burner lid is set to go out alcolhol burner.Two fixed plates 9 parallel to each other are connected with the base 8 of the side of longitudinal extension bar 12, it is described
The both ends of fixed plate 9 be wholely set connection bump, be provided with base 8 two it is parallel to each other, and perpendicular to fixed plate 9
Chute 14 is connected, with the connection bump in fixed plate 9 in correspondence with each other, described fixed plate 9 passes through company to described connection chute 14
Connect projection to be plugged in connection chute 14, and can be slided in connection chute 14, is fixedly connected between two both ends of fixed plate 9
There is adjustable spring 15, the length of fixed plate is slightly larger than alcolhol burner, and alcolhol burner is placed between two fixed plates, and passes through the bullet that stretches
Spring fixed position.The bottom surface of described base 8 is provided with magnetic part 13, described magnetic part 13 and the magnetic plate phase in desk body 1
Mutually it is used cooperatively.The both sides of described desktop, and rear end are fixedly installed sparge pipe 3, are provided with the desk body 1 below desktop
Pipeline placing box, the bottom of described sparge pipe 3 are interspersed in pipeline placing box through desktop, and its top is connected with shower nozzle 4, manages
The side of road placing box is provided with connecting tube 6, and one end of described connecting tube 6 is arranged on the outside of pipeline placing box, and connects
There is valve 5, valve 5 connects water source by pipeline, and its other end is interspersed in pipeline placing box, and is connected with four-way pipe fitting, and four
Way pipe fitting is connected by flexible pipe with sparge pipe.
Further, the inner side of the described upper end of longitudinal extension bar 12, and the lower section of transversal stretching bar 11 are wholely set
There is positioning convex, positioning convex is used for the position of fixed lateral expansion link.
Further, the center of the described bottom surface of base 8 has been wholely set connecting shaft, and magnetic is provided with connecting shaft
Portion 13, described magnetic part 13 set fluted, bearing are provided with groove, described connecting shaft is plugged in bearing.
Further, described shower nozzle 4 tilts towards obliquely downward, and its water jet is towards desktop.
Further, it is provided with storage drawer 7 in the desk body below described pipeline placing box.
Further, described longitudinal extension bar 12 and transversal stretching bar 11 are the structure of pipe-in-pipe, are set on its outer tube
Internal thread hole is equipped with, internal thread hole internal thread is connected with fixing bolt, and the position of inner tube is fixed by fixing bolt.
A kind of alcolhol burner overturning-preventing fire-fighting experimental desk described in the utility model, it is reasonable in design, it is simple in construction, conveniently make
With there is fire-fighting function, can effectively fix alcolhol burner, prevent alcolhol burner from toppling over.
Claims (6)
1. a kind of alcolhol burner overturning-preventing fire-fighting experimental desk, includes desk body（1）, magnetic plate, pipeline placing box, alcolhol burner fix dress
Put（2）And sparge pipe（3）, described desk body（1）For main element, it is characterised in that：Desk body（1）Desktop on be provided with magnetic
Plate, and alcolhol burner fixing device is provided with by the magnetic plate（2）, described alcolhol burner fixing device（2）Include base
（8）, fixed plate（9）, transversal stretching bar（11）With longitudinal extension bar（12）, base（8）Side be provided with longitudinal extension bar
（12）, longitudinal extension bar（12）Top be hinged with transversal stretching bar（11）, described transversal stretching bar（11）One end with it is vertical
To expansion link（12）Be hinged, its other end is fixedly connected with the crown top of burner（10）, longitudinal extension bar（12）The base of side（8）Upper connection
There are two fixed plates parallel to each other（9）, described fixed plate（9）Both ends be wholely set connection bump, base（8）On set
Be equipped with two it is parallel to each other, and perpendicular to fixed plate（9）Connection chute（14）, described connection chute（14）With fixed plate
（9）On connection bump in correspondence with each other, described fixed plate（9）Connection chute is plugged on by connection bump（14）It is interior, and can
With in connection chute（14）Interior slip, two fixed plates（9）Adjustable spring is fixedly connected between both ends（15）, described base
（8）Bottom surface be provided with magnetic part（13）, described magnetic part（13）With desk body（1）On magnetic plate be used in conjunction with each other, institute
The both sides for the desktop stated, and rear end are fixedly installed sparge pipe（3）, the desk body below desktop（1）On be provided with pipeline placement
Case, described sparge pipe（3）Bottom be interspersed in through desktop in pipeline placing box, its top be connected with shower nozzle（4）, pipeline puts
The side for putting case is provided with connecting tube（6）, described connecting tube（6）One end be arranged on the outside of pipeline placing box, and connect
There is valve（5）, its other end is interspersed in pipeline placing box, and is connected with four-way pipe fitting.
A kind of 2. alcolhol burner overturning-preventing fire-fighting experimental desk according to claim 1, it is characterised in that：Described longitudinal extension
Bar（12）The inner side of upper end, and transversal stretching bar（11）Lower section be wholely set positioning convex.
A kind of 3. alcolhol burner overturning-preventing fire-fighting experimental desk according to claim 1, it is characterised in that：Described base（8）
The center of bottom surface has been wholely set connecting shaft, and magnetic part is provided with connecting shaft（13）, described magnetic part（13）On set
Groove is equipped with, bearing is provided with groove, described connecting shaft is plugged in bearing.
A kind of 4. alcolhol burner overturning-preventing fire-fighting experimental desk according to claim 1, it is characterised in that：Described shower nozzle（4）
Tilted towards obliquely downward, its water jet is towards desktop.
A kind of 5. alcolhol burner overturning-preventing fire-fighting experimental desk according to claim 1, it is characterised in that：Described pipeline is placed
Storage drawer is provided with desk body below case（7）.
A kind of 6. alcolhol burner overturning-preventing fire-fighting experimental desk according to claim 1, it is characterised in that：Described longitudinal extension
Bar（12）With transversal stretching bar（11）It is the structure of pipe-in-pipe, internal thread hole, internal thread hole internal thread is provided with its outer tube
It is connected with fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745646.1U CN207169796U (en) | 2017-06-26 | 2017-06-26 | A kind of alcolhol burner overturning-preventing fire-fighting experimental desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745646.1U CN207169796U (en) | 2017-06-26 | 2017-06-26 | A kind of alcolhol burner overturning-preventing fire-fighting experimental desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169796U true CN207169796U (en) | 2018-04-03 |
Family
ID=61735275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745646.1U Expired - Fee Related CN207169796U (en) | 2017-06-26 | 2017-06-26 | A kind of alcolhol burner overturning-preventing fire-fighting experimental desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169796U (en) |
-
2017
- 2017-06-26 CN CN201720745646.1U patent/CN207169796U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180403 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |