CN205564102U - Novel fire experiment platform - Google Patents
Novel fire experiment platform Download PDFInfo
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- CN205564102U CN205564102U CN201521002114.6U CN201521002114U CN205564102U CN 205564102 U CN205564102 U CN 205564102U CN 201521002114 U CN201521002114 U CN 201521002114U CN 205564102 U CN205564102 U CN 205564102U
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- platen
- regulating mechanism
- driving means
- novel fire
- experimental bench
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Abstract
The utility model provides a novel fire experiment platform, including platen, contained angle adjustment mechanism and inclination adjustment mechanism, the platen includes left platen and right platen, and contained angle adjustment mechanism sets up in the platen below for adjust the contained angle between the left and right platen, inclination angle adjusting mechanism links to each other with contained angle adjustment mechanism, is used for adjusting the inclination on the relative ground of platen, contained angle adjustment mechanism includes regulating plate, sliding bracket and a drive arrangement, and regulating plate upper end is equipped with the spout, and sliding bracket one end links to each other with the platen is fixed, and the other end can be followed the spout and slided, through the contained angle between the left and right platen of drive arrangement regulation, slides along the regulating plate spout through sliding bracket and realizes that the zero clearance rotates between the left and right platen, the utility model discloses a novel fire experiment platform unoccupied place continuously adjusts the angle of testing the platen, and the experiment combustion efficiency is good, has improved the precision of experimental result.
Description
Technical field
The utility model relates to experimental provision technical field, is specifically related to a kind of novel fire experimental bench.
Background technology
In various disasters, fire be most frequently, one of the major casualty threatening public security and social development the most at large, according to statistics, whole world breaking out of fire every day about 10,000, dead people more than 2000, hinders 3000-4000 people, and the direct property loss that annual fire causes reaches more than 10 hundred million yuan, the continuous of especially big malignant fire especially causing tens people, hundreds of people dead occurs, and causes huge loss to the lives and properties of the country and people masses.But fire-fighting teaching in safety education now is the most extensive, mostly rests on the teaching aspect of knowwhy.
Summing up the lesson of the most fire disasters, some schools have offered fire test room, for the ability of practice of training student.In fire test room, angle adjustable fire test stand has particularly important effect, can be used for simulating the fire spread situation of the various landform such as mountain valley, hillside fields, level land.The feature of different terrain fire is different from rule, as a example by hillside fields, the feature of Slope Architectural breaking out of fire and rule are different from the building on common Plain, suffer from the impact of the factors such as the distinctive weather in mountain region, landform, such as, being affected by valley breeze, the wind direction of day and night is different, and the impact on fire also can be different.Different landform can be simulated by the different angles of regulation fire test stand, apply the wind-force of different angles varying strength again, that observes the intensity of a fire spreads situation, to understanding the origin cause of formation of fire, spreading etc. of the intensity of a fire has effect greatly, carries out disaster relief programs and also have important directive significance after there is fire.
Existing angle adjustable fire test stand mostly uses rotating shaft as articulated structure, as shown in Figure 1, to realize the angular adjustment of experimental stand, when angular adjustment, owing to the volume of rotating shaft itself occupies certain space, therefore space (5cm can be reached time maximum) can be produced between two blocks of stand plates, there is many drawbacks in an experiment in this structure, if air is along space blowout, the incendiary material elaborated along platen along space leakage etc., factors above is by adversely affecting its combustion effect and the precision of experimental result.
Utility model content
(1) solve the technical problem that
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of novel fire experimental bench, it is possible to seamlessly regulating the angle of Platform board for experiment, experimental combustion is effective, improves the precision of experimental result.
(2) technical scheme
For realizing object above, the utility model provides following technical scheme:
A kind of novel fire experimental bench, including platen, included angle regulating mechanism and incidence regulating mechanism, described platen includes left platen and right platen, described included angle regulating mechanism is arranged on below described platen, for regulating the angle between described left and right platen, described incidence regulating mechanism is connected with described included angle regulating mechanism, for regulating the described platen inclination angle relative to ground；Described included angle regulating mechanism includes adjustable plate, sliding support and the first driving means, described adjustable plate lower end is fixedly installed on described incidence regulating mechanism, adjustable plate upper end is provided with chute, described sliding support one end is fixedly linked with described platen, the other end can be along described slide, regulate the angle between described left and right platen by described first driving means, realize gapless between described left and right platen by described sliding support along described adjustable plate slide and rotate.
Preferably, described included angle regulating mechanism is provided with some groups.
Preferably, the chute size of the adjustable plate of described each group of included angle regulating mechanism is different.
Preferably, sliding support and first driving means of described each group of included angle regulating mechanism are equipped with two groups, described two groups of sliding supports connect left and right platen bottom and adjustable plate chute respectively, and described two group of first driving means is hinged and connected with left and right platen and incidence regulating mechanism respectively.
Preferably, described incidence regulating mechanism includes upper bracket, lower carriage and the second driving means, described upper bracket is hinged and connected with one end of lower carriage, regulates the angle between described upper bracket and lower carriage by described second driving means, and then regulates the described platen inclination angle relative to ground.
Preferably, described adjustable plate lower end is fixedly installed on described upper bracket.
Preferably, described first driving means upper and lower end is hinged and connected with described left and right platen and described upper bracket respectively.
Preferably, the one during described first driving means is cylinder, hydraulic cylinder, electricity cylinder.
Preferably, the one during described second driving means is cylinder, hydraulic cylinder, electricity cylinder.
(3) beneficial effect
Novel fire experimental bench of the present utility model is capable of being adjusted the inclination angle between the angle between left and right platen and platen and ground, different landform can be simulated by the different angles of regulation experimental bench platen, apply the wind-force of different angles varying strength again, that observes the intensity of a fire spreads situation, to understanding the origin cause of formation of fire, spreading etc. of the intensity of a fire has effect greatly, carries out disaster relief programs and also have important directive significance after there is fire；The regulation of experimental bench platen angle is optimized by the utility model, with the adjacent edge of left and right platen upper surface as virtual axle, substitute original physical axle, realize gapless between left and right platen to rotate, eliminate incendiary material that the air of original experimental bench elaborates along space blowout, platen along many drawbacks such as space leakages, the combustion efficiency making experimental bench is good, and experimental result precision is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is to use rotating shaft as the structural representation of the existing experimental bench platen of articulated structure；
Fig. 2 is the overall structure schematic diagram one of experimental bench；
Fig. 3 is the overall structure schematic diagram two of experimental bench；
Fig. 4 is the main TV structure schematic diagram of experimental bench；
Fig. 5 is the side-looking structural representation of experimental bench；
Fig. 6 be experimental bench look up structural representation.
In figure: 1, platen；11, left platen；12, right platen；2, included angle regulating mechanism；21, adjustable plate；22, chute；221, big chute；222, little chute；23, sliding support；231, short sliding support；232, long sliding support；24, the first driving means；3, incidence regulating mechanism；31, upper bracket；32, lower carriage；33, the second driving means.
Detailed description of the invention
For making the purpose of the utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
See Fig. 2 to Fig. 5, the utility model provides a kind of novel fire experimental bench, including platen 1, included angle regulating mechanism 2 and incidence regulating mechanism 3, platen 1 includes left platen 11 and right platen 12, included angle regulating mechanism 2 is arranged on below platen 1, for regulating the angle between left and right platen 1, incidence regulating mechanism 3 is connected with included angle regulating mechanism 2, for regulating the inclination angle on the relative ground of platen 1.
Included angle regulating mechanism 2 includes adjustable plate 21, sliding support 23 and the first driving means 24, adjustable plate 21 lower end is fixedly installed on incidence regulating mechanism 3, adjustable plate 21 upper end is provided with chute 22, sliding support 23 one end is fixedly linked with platen 1, the other end can slide along chute 22, regulate the angle between left and right platen 1 by the first driving means 24, realize gapless between left and right platen 1 by sliding support 23 along the slip of adjustable plate 21 chute 22 and rotate.
Incidence regulating mechanism 3 includes upper bracket 31, lower carriage 32 and the second driving means 33, upper bracket 31 is hinged and connected with one end of lower carriage 32, the angle between upper bracket 31 and lower carriage 32, and then the inclination angle on the regulation relative ground of platen 1 is regulated by the second driving means 33.
Included angle regulating mechanism 2 is provided with some groups, and particular number needs to arrange according to experiment, and chute 22 size of the adjustable plate 21 of each group included angle regulating mechanism 2 is different, and accordingly, sliding support 23 length of each group adjustable plate 21 correspondence is different.See Fig. 2, the novel fire experimental bench of the present embodiment is provided with two groups of included angle regulating mechanisms 2 altogether, these two groups of included angle regulating mechanisms 2 include the adjustable plate 21 of a pair big chute 221 and long sliding support 232 respectively, and the adjustable plate 21 of little a pair chute 222 and short sliding support 231.
Sliding support 23 and first driving means 24 of each group included angle regulating mechanism 2 are equipped with two groups, two groups of sliding supports 23 connect left and right platen 1 bottom and corresponding adjustable plate 21 chute 22 respectively, and two group of first driving means 24 is hinged and connected with left and right platen 1 and incidence regulating mechanism 3 respectively.
Concrete, adjustable plate 21 lower end is fixedly installed on the upper bracket 31 of incidence regulating mechanism 3, and the first driving means 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 means 24 and the second driving means 33 are hydraulic cylinder, the utility model is not limited to implement form, the mechanism of the present embodiment is also only a kind of embodiment, use other drive form, such as cylinder, electricity cylinder, motor etc., it is possible to realize the regulation to the inclination angle between left and right platen 1 angle and platen 1 and ground, do not repeat.
During use, lower carriage 32 is placed horizontally on ground, and one end of upper bracket 31 is hinged and connected with lower carriage 32, drives upper bracket 31 to rotate along lower carriage 32 by the second driving means 33, now the inclination angle between Platform board for experiment 1 and ground changes, for simulating the hillside fields of different angles；Owing to sliding support 23 one end is fixedly linked with platen 1, the other end can slide along chute 22, concrete, in the present embodiment, the chute 22 of adjustable plate 21 is circular arc, sliding support 23 is designed as tangent with arc chute 22, under the driving of the first driving means 24, slide in chute 22 in one end of sliding support 23, make left platen 11 and right platen 12 with the adjacent edge of both upper surfaces as virtual axle, rotate around it, the now variable angle between the left and right platen of experimental bench 1, as it is shown on figure 3, for the mountain valley simulating different angles.
According to concrete experiment demand during experiment, control the first driving means 24 and the second driving means 33 respectively, or the two simultaneously drives simultaneously, launch research and analysis with the fire spread situation to different terrain such as mountain valley, hillside fields, level lands.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model each embodiment technical scheme.
Claims (9)
1. a novel fire experimental bench, it is characterized in that: include platen, included angle regulating mechanism and incidence regulating mechanism, described platen includes left platen and right platen, described included angle regulating mechanism is arranged on below described platen, for regulating the angle between described left and right platen, described incidence regulating mechanism is connected with described included angle regulating mechanism, for regulating the described platen inclination angle relative to ground；Described included angle regulating mechanism includes adjustable plate, sliding support and the first driving means, described adjustable plate lower end is fixedly installed on described incidence regulating mechanism, adjustable plate upper end is provided with chute, described sliding support one end is fixedly linked with described platen, the other end can be along described slide, regulate the angle between described left and right platen by described first driving means, realize gapless between described left and right platen by described sliding support along described adjustable plate slide and rotate.
Novel fire experimental bench the most as claimed in claim 1, it is characterised in that: described included angle regulating mechanism is provided with some groups.
Novel fire experimental bench the most as claimed in claim 2, it is characterised in that: the chute size of the adjustable plate of described each group of included angle regulating mechanism is different.
Novel fire experimental bench the most as claimed in claim 2, it is characterized in that: sliding support and first driving means of described each group of included angle regulating mechanism are equipped with two groups, described two groups of sliding supports connect left and right platen bottom and adjustable plate chute respectively, and described two group of first driving means is hinged and connected with left and right platen and incidence regulating mechanism respectively.
Novel fire experimental bench the most as claimed in claim 1, it is characterized in that: described incidence regulating mechanism includes upper bracket, lower carriage and the second driving means, described upper bracket is hinged and connected with one end of lower carriage, regulate the angle between described upper bracket and lower carriage by described second driving means, and then regulate the described platen inclination angle relative to ground.
Novel fire experimental bench the most as claimed in claim 5, it is characterised in that: described adjustable plate lower end is fixedly installed on described upper bracket.
Novel fire experimental bench the most as claimed in claim 5, it is characterised in that: described first driving means upper and lower end is hinged and connected with described left and right platen and described upper bracket respectively.
Novel fire experimental bench the most as claimed in claim 1, it is characterised in that: described first driving means is the one in cylinder, hydraulic cylinder, electricity cylinder.
Novel fire experimental bench the most as claimed in claim 5, it is characterised in that: the one in described second driving means cylinder, hydraulic cylinder, electricity cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002114.6U CN205564102U (en) | 2015-12-01 | 2015-12-01 | Novel fire experiment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002114.6U CN205564102U (en) | 2015-12-01 | 2015-12-01 | Novel fire experiment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564102U true CN205564102U (en) | 2016-09-07 |
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ID=56822506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002114.6U Expired - Fee Related CN205564102U (en) | 2015-12-01 | 2015-12-01 | Novel fire experiment platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN205564102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405345A (en) * | 2015-12-01 | 2016-03-16 | 合肥汇川自动化有限公司 | Novel fire experiment table |
| CN108615546A (en) * | 2018-03-26 | 2018-10-02 | 郑州航空工业管理学院 | A kind of measurement Gear Root residual stress angle regulator |
-
2015
- 2015-12-01 CN CN201521002114.6U patent/CN205564102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405345A (en) * | 2015-12-01 | 2016-03-16 | 合肥汇川自动化有限公司 | Novel fire experiment table |
| CN108615546A (en) * | 2018-03-26 | 2018-10-02 | 郑州航空工业管理学院 | A kind of measurement Gear Root residual stress angle regulator |
| CN108615546B (en) * | 2018-03-26 | 2023-05-02 | 郑州航空工业管理学院 | Angle adjusting device for measuring residual stress of gear tooth root |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |