CN105405345B - Novel fire experimental bench - Google Patents
Novel fire experimental bench Download PDFInfo
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- CN105405345B CN105405345B CN201510888061.0A CN201510888061A CN105405345B CN 105405345 B CN105405345 B CN 105405345B CN 201510888061 A CN201510888061 A CN 201510888061A CN 105405345 B CN105405345 B CN 105405345B
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- regulating mechanism
- platen
- driving device
- adjustable plate
- experimental bench
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
The present invention provides a kind of novel fire experimental bench, including platen, included angle regulating mechanism and incidence regulating mechanism, platen includes left platen and right platen, included angle regulating mechanism is arranged below platen, for adjusting the angle between left and right platen, incidence regulating mechanism is connected with included angle regulating mechanism, for adjusting inclination angle of the platen with respect to ground；Included angle regulating mechanism includes adjustable plate, sliding support and first driving device, adjustable plate adjustable plate upper end is equipped with sliding slot, sliding support one end is fixedly linked with platen, the other end can slide along the chute, the angle between left and right platen is adjusted by first driving device, realizes that gapless rotates between left and right platen along the sliding of adjustable plate sliding slot by sliding support；Novel fire experimental bench of the invention can seamlessly adjust the angle of Platform board for experiment, and experimental combustion effect is good, improves the precision of experimental result.
Description
Technical field
The present invention relates to experimental provision technical fields, and in particular to a kind of novel fire experimental bench.
Background technique
In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it
One, according to statistics, the whole world occurs fire 10,000 or so daily, dead more than 2000 people, hurts 3000-4000 people, caused by annual fire
Direct property loss up to more than 10 hundred million yuan, especially cause tens people, hundreds of people's death especially big malignant fire continuous generation, give
The lives and properties of the country and people masses cause huge loss.However the fire-fighting teaching in safety education is still not wide enough now
It is general and deep, the teaching level of theoretical knowledge is rested on mostly.
The lesson of previous more fire disasters is summarized, some schools have opened up fire test room, the reality for training student
Trample ability.In fire test room, angle adjustable fire test rack have the function of it is particularly important, can be used for simulating mountain valley,
The fire spread situation of the various landform such as hillside fields, level land.The characteristics of different terrain fire, is different from rule, is with hillside fields
The characteristics of example, fire occurs for Slope Architectural and rule are different from the building on common Plain, suffer from the distinctive gas in mountainous region
The influence of the factors such as time, landform, for example, being influenced by valley breeze, the wind direction of day and night is different, and the influence to fire also can
It is different.By the different landform of different angle, that is, analog of adjusting fire test rack, then apply different angle varying strength
Wind-force, observe the sprawling situation of the intensity of a fire, there is great effect to the sprawling of the origin cause of formation, the intensity of a fire etc. for understanding fire, to fire
Disaster relief programs are carried out after generation also has important directive significance.
Existing angle adjustable fire test rack mostly uses shaft as articulated structure, as shown in Figure 1, real to realize
The angular adjustment for testing rack, in angular adjustment, since the volume of shaft itself occupies certain space, between two blocks of rack plates
Therefore gap (5cm can be reached when maximum) can be generated, this structure has many drawbacks in an experiment, as air is blown along gap
Out, for the incendiary material elaborated on platen along gap leakage etc., factors above will seriously affect the essence of combustion efficiency and experimental result
Degree.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention intends to provide a kind of novel fire experimental bench, Neng Gouwu
The angle of Platform board for experiment is adjusted with gap, and experimental combustion effect is good, improves the precision of experimental result.
(2) technical solution
In order to achieve the above object, the present invention provides the following technical scheme that
A kind of novel fire experimental bench, including platen, included angle regulating mechanism and incidence regulating mechanism, the platen include a left side
Platen and right platen, the included angle regulating mechanism is arranged below the platen, for adjusting the folder between the left and right platen
Angle, the incidence regulating mechanism are connected with the included angle regulating mechanism, for adjusting inclination angle of the platen with respect to ground；It is described
Included angle regulating mechanism includes adjustable plate, sliding support and first driving device, and the adjustable plate lower end, which is fixed at, described inclines
On the regulating mechanism of angle, adjustable plate upper end is equipped with sliding slot, and described sliding support one end is fixedly linked with the platen, and the other end can edge
The sliding slot sliding, adjusts the angle between the left and right platen by the first driving device, passes through the sliding support
Gapless rotation between the left and right platen is realized along adjustable plate sliding slot sliding.
Preferably, the included angle regulating mechanism is equipped with several groups.
Preferably, the chute size of the adjustable plate of each group included angle regulating mechanism is different.
Preferably, the sliding support of each group included angle regulating mechanism and first driving device are equipped with two groups, and described two
Group sliding support is separately connected left and right platen bottom end and adjustable plate sliding slot, two groups of first driving devices respectively with left and right
Plate and incidence regulating mechanism are hinged and connected.
Preferably, the incidence regulating mechanism includes upper bracket, lower bracket and the second driving device, and the upper bracket is under
One end of bracket is hinged and connected, and adjusts the angle between the upper bracket and lower bracket by second driving device, in turn
Adjust inclination angle of the platen with respect to ground.
Preferably, the adjustable plate lower end is fixed on the upper bracket.
Preferably, the first driving device upper and lower end respectively with the left and right platen and the hinged phase of the upper bracket
Even.
Preferably, the first driving device is cylinder/hydraulic cylinder/electric cylinders.
Preferably, second driving device is cylinder/hydraulic cylinder/electric cylinders.
(3) beneficial effect
Novel fire experimental bench of the invention can be realized between left and right platen angle and platen and ground between
Inclination angle is adjusted, the different landform of different angle, that is, analog by adjusting experimental bench platen, then applies different angle not
With the wind-force of intensity, the sprawling situation of the intensity of a fire is observed, there is great effect to sprawling of the origin cause of formation, the intensity of a fire for understanding fire etc.,
Disaster relief programs are carried out after fire occurs also has important directive significance；It is excellent that the present invention adjusts progress to experimental bench platen angle
Change, using the adjacent edge of left and right platen upper surface as virtual axle, substitutes original physical axle, realize nothing between left and right platen
It is all along gap leakage etc. to eliminate the incendiary material that the air of original experimental bench is elaborated along gap blowout, platen for gap rotation
More drawbacks keep the combustion efficiency of experimental bench good, and experimental result precision is high.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is to use shaft as the structural schematic diagram of the existing experimental bench platen of articulated structure；
Fig. 2 is the overall structure diagram one of experimental bench；
Fig. 3 is the overall structure diagram two of experimental bench；
Fig. 4 is the schematic view of the front view of experimental bench；
Fig. 5 is the side structure schematic view of experimental bench；
Fig. 6 is the present invention looks up structural representation of experimental bench.
In figure: 1, platen；11, left platen；12, right platen；2, included angle regulating mechanism；21, adjustable plate；22, sliding slot；221,
Big sliding slot；222, small sliding slot；23, sliding support；231, short sliding support；232, long sliding support；24, first driving device；
3, incidence regulating mechanism；31, upper bracket；32, lower bracket；33, the second driving device.
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.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Referring to fig. 2 to Fig. 5, the present invention provides a kind of novel fire experimental bench, including platen 1, included angle regulating mechanism 2 and
Incidence regulating mechanism 3, platen 1 include left platen 11 and right platen 12, and included angle regulating mechanism 2 is arranged below platen 1, for adjusting
The angle between left and right platen 1 is saved, incidence regulating mechanism 3 is connected with included angle regulating mechanism 2, for adjusting platen 1 with respect to ground
Inclination angle.
Included angle regulating mechanism 2 includes adjustable plate 21, sliding support 23 and first driving device 24, and 21 lower end of adjustable plate is fixed
It is arranged on incidence regulating mechanism 3,21 upper end of adjustable plate is equipped with sliding slot 22, and 23 one end of sliding support is fixedly linked with platen 1, separately
One end 22 can be slided along the chute, adjust the angle between left and right platen 1 by first driving device 24, pass through sliding support 23
Gapless rotation between left and right platen 1 is realized along the sliding of 21 sliding slot 22 of adjustable plate.
Incidence regulating mechanism 3 includes upper bracket 31, lower bracket 32 and the second driving device 33, upper bracket 31 and lower bracket 32
One end be hinged and connected, the angle between upper bracket 31 and lower bracket 32, and then regulating platform are adjusted by the second driving device 33
Inclination angle of the plate 1 with respect to ground.
Included angle regulating mechanism 2 is equipped with several groups, and particular number needs to be arranged according to experiment, each group included angle regulating mechanism 2
22 size of sliding slot of adjustable plate 21 is different, correspondingly, corresponding 23 length of sliding support of each group adjustable plate 21 is different.Referring to fig. 2,
The novel fire experimental bench of the present embodiment is equipped with two groups of included angle regulating mechanisms 2 altogether, this two groups of included angle regulating mechanisms 2 respectively include one
To the adjustable plate 21 and long sliding support 232 of big sliding slot 221, and the adjustable plate 21 and short sliding support of a pair of small sliding slot 222
231。
The sliding support 23 and first driving device 24 of each group included angle regulating mechanism 2 are equipped with two groups, two groups of sliding supports
23 are separately connected 21 sliding slot 22 of left and right 1 bottom end of platen and corresponding adjustable plate, two groups of first driving devices 24 respectively with it is left and right
Platen 1 and incidence regulating mechanism 3 are hinged and connected.
Specifically, 21 lower end of adjustable plate is fixed on the upper bracket 31 of incidence regulating mechanism 3, first driving device 24
Upper and lower end is hinged and connected with left and right platen 1 and upper bracket 31 respectively.
In the present embodiment, first driving device 24 and the second driving device 33 are hydraulic cylinder, and the present invention is not limited to specific
Way of realization, the mechanism of the present embodiment are also only a kind of embodiment, using other drive forms, such as cylinder, electric cylinders, motor
Deng can also realize the adjusting to the inclination angle between left and right 1 angle of platen and platen 1 and ground, not repeat herein.
In use, lower bracket 32 is placed horizontally on ground, one end and the lower bracket 32 of upper bracket 31 are hinged and connected, and are passed through
Second driving device 33 drives upper bracket 31 to rotate along lower bracket 32, and the inclination angle between Platform board for experiment 1 and ground becomes at this time
Change, for simulating the hillside fields of different angle；Since 23 one end of sliding support is fixedly linked with platen 1, the other end can along the chute 22
Sliding, specifically, in the present embodiment adjustable plate 21 sliding slot 22 be it is arc-shaped, sliding support 23 is designed as and arc chute 22
Tangent, under the driving of first driving device 24, one end of sliding support 23 is slided in sliding slot 22, makes left platen 11 and You Tai
Plate 12 is rotated around it using the adjacent edge of the two upper surface as virtual axle, and the angle between the left and right platen 1 of experimental bench becomes at this time
Change, as shown in figure 3, the mountain valley for simulating different angle.
According to specific experiment demand when experiment, first driving device 24 and the second driving device 33 are controlled respectively, or same
Shi Erzhe drives simultaneously, and research and analysis is unfolded with the fire spread situation to different terrains such as mountain valley, hillside fields, level lands.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of novel fire experimental bench, it is characterised in that: including table mechanism, included angle regulating mechanism and incidence regulating mechanism,
The table mechanism includes left platen and right platen, and the included angle regulating mechanism is arranged below the table mechanism, for adjusting
The angle between the left and right platen is saved, the incidence regulating mechanism is connected with the included angle regulating mechanism, described for adjusting
Inclination angle of the table mechanism with respect to ground；The included angle regulating mechanism includes adjustable plate, sliding support and first driving device, described
Adjustable plate lower end is fixed on the incidence regulating mechanism, adjustable plate upper end be equipped with sliding slot, described sliding support one end with
The table mechanism is fixedly linked, and the other end can be slided along the sliding slot, is adjusted by the first driving device described left and right
Angle between platen is realized between the left and right platen continuously by the sliding support along adjustable plate sliding slot sliding
Gap rotation；The incidence regulating mechanism includes upper bracket, lower bracket and the second driving device, and the one of the upper bracket and lower bracket
End is hinged and connected, and adjusts the angle between the upper bracket and lower bracket by second driving device, and then described in adjusting
Inclination angle of the table mechanism with respect to ground.
2. novel fire experimental bench as described in claim 1, it is characterised in that: the included angle regulating mechanism is equipped with several groups.
3. novel fire experimental bench as claimed in claim 2, it is characterised in that: the adjustable plate of each group included angle regulating mechanism
Chute size it is different.
4. novel fire experimental bench as claimed in claim 2, it is characterised in that: the sliding branch of each group included angle regulating mechanism
Frame and first driving device are equipped with two groups, and two groups of sliding supports are separately connected left and right platen bottom end and adjustable plate sliding slot,
Two groups of first driving devices are hinged and connected with left and right platen and incidence regulating mechanism respectively.
5. novel fire experimental bench as described in claim 1, it is characterised in that: the adjustable plate lower end is fixed at described
On upper bracket.
6. novel fire experimental bench as claimed in claim 4, it is characterised in that: the first driving device upper and lower end difference
It is hinged and connected with the left and right platen and the upper bracket.
7. novel fire experimental bench as described in claim 1, it is characterised in that: the first driving device is cylinder/hydraulic
Cylinder/electric cylinders.
8. novel fire experimental bench as described in claim 1, it is characterised in that: second driving device is cylinder/hydraulic
Cylinder/electric cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888061.0A CN105405345B (en) | 2015-12-01 | 2015-12-01 | Novel fire experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888061.0A CN105405345B (en) | 2015-12-01 | 2015-12-01 | Novel fire experimental bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105405345A CN105405345A (en) | 2016-03-16 |
| CN105405345B true CN105405345B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510888061.0A Active CN105405345B (en) | 2015-12-01 | 2015-12-01 | Novel fire experimental bench |
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| CN (1) | CN105405345B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3122353B2 (en) * | 1995-09-20 | 2001-01-09 | 三井金属鉱業株式会社 | Auto cable sliding door wire cable tensioning device |
| CN2642881Y (en) * | 2003-10-08 | 2004-09-22 | 徐跃华 | Angle adjustable corner device |
| TWI336204B (en) * | 2007-04-27 | 2011-01-11 | Asustek Comp Inc | Display device |
| CN101914904B (en) * | 2009-11-13 | 2012-05-30 | 中国安全生产科学研究院 | Fire simulation experiment equipment for caverns in hydraulic and hydro-power engineering and simulation experiment method |
| CN203860708U (en) * | 2014-04-08 | 2014-10-08 | 合肥迅大信息技术有限公司 | Intelligent art teaching drawing table |
| CN104914959A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Angle-adjustable radiator |
| CN204670669U (en) * | 2015-06-01 | 2015-09-30 | 湖南涉外经济学院 | A kind of inclination angle of desktop can freely regulated desk |
| CN204785379U (en) * | 2015-07-02 | 2015-11-18 | 天津美鑫泰科技发展有限公司 | Display support with adjustable angle |
| CN205564102U (en) * | 2015-12-01 | 2016-09-07 | 合肥汇川自动化有限公司 | Novel fire experiment platform |
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| CN105405345A (en) | 2016-03-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181025 Address after: 243001 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Applicant after: Ma'anshan Xinqiao Industrial Design Co., Ltd. Address before: 230031 room 409, innovation building, Anhui University science and Technology Park, 2 Tianda Road, Hefei high tech Zone, Anhui Applicant before: HEFEI HUICHUAN AUTOMATION CO., LTD. |
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Effective date of registration: 20200929 Address after: 51 Laiyang Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Anyang County Intellectual Property Operation Co., Ltd Address before: 243001 Anhui city of Ma'anshan province high tech Zone at 1669 North Road Huo sparkle Building No. 2 Patentee before: MAANSHAN XINQIAO INDUSTRIAL DESIGN Co.,Ltd. |
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