CN107655651B - A kind of roof system slope angle adjustable wind load actual measurement room - Google Patents
A kind of roof system slope angle adjustable wind load actual measurement room Download PDFInfo
- Publication number
- CN107655651B CN107655651B CN201710936506.7A CN201710936506A CN107655651B CN 107655651 B CN107655651 B CN 107655651B CN 201710936506 A CN201710936506 A CN 201710936506A CN 107655651 B CN107655651 B CN 107655651B
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- pitched roof
- roof
- eaves
- wind
- roofing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
Abstract
The invention discloses a kind of adjustable wind loads of roof system slope angle to survey room, including roofing, pitched roof and eaves, the pitched roof is hinged on above roofing, lower end is equipped with slot, the eaves are inserted into slot, and eaves with pitched roof be located at pitched roof below elevating mechanism driving down conversion angle；By establishing typhoon wind pressure actual measurement device, near-earth typhoon air pressure characteristics can be studied, provide according to and refer to for laboratory and numerical simulation wind field；Can also Research on typhoon act on the air pressure characteristics on lower low rise buildings surface, result of study can to correct normality wind is assumed in wind tunnel test under the conditions of obtain as a result, and may be directly applied to engineering design.
Description
Technical field
The invention belongs to typhoon measurement research device fields, and in particular to a kind of adjustable wind load actual measurement of roof system slope angle
Room.
Background technique
Wind load actual measurement room is a kind of scene reality for studying near-earth typhoon air pressure characteristics and low rise buildings roof system air pressure characteristics
Device is surveyed, the roof system in existing actual measurement device cannot be realized with eaves to be adjusted in synchronism, since roof system angle is very sensitive to wind pressure,
Angle between roof system, eaves and roofing cannot be fixed on a certain value in roof system adjustment process, just can not effectively be compared,
Cause test result poor reliability.In addition, existing actual measurement device the problem of there is also bad sealings, so that the member in actual measurement device
Device is corroded vulnerable to external environment, causes component impaired, is unfavorable for device maintenance.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of adjustable wind loads of roof system slope angle to survey room, realization pair
Low rise buildings wind load carries out field measurement research.
In order to achieve the above objectives, the invention provides the following technical scheme: a kind of adjustable wind load actual measurement of roof system slope angle
Room, including roofing, pitched roof and eaves, the pitched roof are hinged on above roofing, and lower end is equipped with slot, and the eaves are inserted
In slot, and eaves with pitched roof be located at pitched roof below elevating mechanism driving down conversion angle.
Further, the pitched roof is the double-layer structure being formed by stacking by inner cover plate and outer cover plate, the inner cover plate with
The guide groove mutually fastened is equipped between outer cover plate.
Further, the gap between the pitched roof two sides and roofing is equipped with plugging plate.
Further, the plugging plate is flexible offset plate, and the flexible glue board ends are connected to pitched roof and roofing
On.
Further, described plugging plate one end is connected on pitched roof, and the other end is arranged by slide guide device in room
On face, the plugging plate can be gone up and down under the drive of pitched roof along slide guide device.
Further, rubber gasket is equipped between the pitched roof and eaves.
It further, further include wind velocity measurement system and wind pressure measurement system, the wind velocity measurement system is arranged in the room Shuan Po
Above the ridge of lid, the wind pressure measurement system is arranged on pitched roof.
The beneficial effects of the present invention are: by establishing typhoon wind pressure actual measurement device, can to near-earth typhoon air pressure characteristics and
Low rise buildings roof system air pressure characteristics are studied, and are provided according to and are referred to for laboratory and numerical simulation wind field；Platform can also be studied
Wind acts on the air pressure characteristics on lower low rise buildings surface, and result of study can be to correct in wind tunnel test under the conditions of hypothesis normality wind
It is obtaining as a result, and may be directly applied to engineering design.Structure is simple, can carry out structure change according to actual use demand
The advantages that change, overall mechanism have control simple, and stable drive is reliable, and self-locking performance is good, easy to maintain.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is pitched roof structural schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
As shown, the adjustable wind load of roof system slope angle in the present invention surveys room, including roofing 1, pitched roof 2 and
Eaves 3 form, and the pitched roof 2 is hinged on 1 top of roofing, and lower end is equipped with slot, and the eaves 3 are inserted into slot, and
Eaves 3 with pitched roof 2 be located at pitched roof 2 below elevating mechanism 4 driving down conversion angle.
Specifically, the pitched roof 2 in the present embodiment is the double-layer structure being formed by stacking by inner cover plate 21 and outer cover plate 22,
The guide groove mutually fastened is equipped between the inner cover plate 21 and outer cover plate 22.Guide groove can carry out about inner cover plate 21 and outer cover plate 22
Beam, to increase its mutually matched stability.Certainly, same purpose can be also functioned to using guide rail structure.The actual measurement device is logical
It crosses control elevating mechanism 4 and goes up and down the adjusting, it can be achieved that 2 slope surface angle of pitched roof.Eaves 3 are inserted by 2 lower end of pitched roof
Slot links together with pitched roof 2, and under the driving of elevating mechanism 4, eaves 3 can progress angle tune synchronous with pitched roof 2
It is whole.Eaves 3 herein can there are many specifications, by the eaves of replacement different in width, and convert different slope surface angles, can be real
Existing different roofs air pressure characteristics actual measurement experiments.Elevating mechanism 4 herein is electronic worm and gear elevator, overall mechanism tool
The advantages that having control, simply stable drive is reliable, and self-locking performance is good, easy to maintain.
As a further improvement of the foregoing solution, the gap between 2 two sides of pitched roof and roofing 1 is equipped with plugging plate
6.Plugging plate 6 in the present embodiment is steel plate, and one end is connected on pitched roof 2, and the other end is arranged by slide guide device 7
On roofing 1, the plugging plate 6 can be gone up and down under the drive of pitched roof 2 along slide guide device 7.Certainly, it can also directly adopt
With flexible offset plate, the flexible glue board ends are connected on pitched roof and roofing, and flexible offset plate herein is using folding
Formula is non-folding.By setting plugging plate 6, it can be achieved that between 2 two sides of pitched roof and roofing 1 gap sealing, it is real
Now to the protection of component in device.Likewise, being equipped with rubber gasket 5 between pitched roof 2 and eaves 3, further ensure
The sealing performance of device entirety.
It further include wind velocity measurement system and wind pressure measurement system in the present embodiment, the wind velocity measurement system is arranged in Shuan Po
Above the ridge of roof system 2, the wind pressure measurement system is arranged on pitched roof 2.Wherein wind velocity measurement system is mainly by wind speed
Sensor, data acquisition are formed with Transmission system, data storage with processing system three parts.Wind pressure measurement system is for building
Solid object surface dynamic pressure detection design by differential pressure wind load pressure transducer, strong anti-lightning wind load pressure transducer, is adopted
Protect circuit, data collecting card, digital quantity input-output card, super isolation regulated power supply, ups power, gsm module, power lightning protection
Device, computer and acquisition software composition.The system uses 80 road serial data collection card of Liang Zhang, real-time each channel pressure of acquisition and recording
Force signal, and working state of system short message is regularly sent to administrative staff's mobile phone, in order to administrative staff's palm by gsm module
System working condition is held, makes respective handling in time.The acquisition software being equipped on computer completes acquisition control, waveform is shown in real time
Show, read data, data processing, deposit, printing and communication function, it is intuitive, convenient to operate.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (3)
1. a kind of adjustable wind load of roof system slope angle surveys room, it is characterised in that: including roofing, pitched roof and eaves, institute
It states pitched roof to be hinged on above roofing, lower end is equipped with slot, and the eaves are inserted into slot, and eaves are with pitched roof one
Play the driving down conversion angle in the elevating mechanism being located at below pitched roof；The pitched roof is by inner cover plate and outer cover plate
The double-layer structure being formed by stacking is equipped with the guide groove mutually fastened between the inner cover plate and outer cover plate；The pitched roof two sides with
Gap between roofing is equipped with plugging plate；Described plugging plate one end is connected on pitched roof, and the other end is filled by slide-and-guide
It installs on roofing, the plugging plate can be gone up and down under the drive of pitched roof along slide guide device.
2. the adjustable wind load of roof system slope angle according to claim 1 surveys room, it is characterised in that: the pitched roof
Rubber gasket is equipped between eaves.
3. the adjustable wind load of described in any item roof system slope angles surveys room according to claim 1~2, it is characterised in that: also
Including wind velocity measurement system and wind pressure measurement system, the wind velocity measurement system is arranged in above the ridge of pitched roof, described
Wind pressure measurement system is arranged on pitched roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936506.7A CN107655651B (en) | 2017-10-10 | 2017-10-10 | A kind of roof system slope angle adjustable wind load actual measurement room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936506.7A CN107655651B (en) | 2017-10-10 | 2017-10-10 | A kind of roof system slope angle adjustable wind load actual measurement room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107655651A CN107655651A (en) | 2018-02-02 |
| CN107655651B true CN107655651B (en) | 2019-07-30 |
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ID=61116374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936506.7A Active CN107655651B (en) | 2017-10-10 | 2017-10-10 | A kind of roof system slope angle adjustable wind load actual measurement room |
Country Status (1)
| Country | Link |
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| CN (1) | CN107655651B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491603A (en) * | 2018-03-13 | 2018-09-04 | 重庆交通大学 | Low rise buildings roof system wind speed and pressure non-stationary correlation measurement method |
| CN109974965B (en) * | 2019-04-11 | 2020-10-16 | 南通大学 | House for actually measuring and researching wind pressure of low building roof |
| CN110296807B (en) * | 2019-07-03 | 2020-10-30 | 浙江金果知识产权有限公司 | Wind load real measurement room with variable roof slope |
| CN110306738B (en) * | 2019-07-11 | 2020-09-25 | 台州扬天建设有限公司 | Wind load real measurement room of variable parapet |
| CN110220668B (en) * | 2019-07-11 | 2020-11-03 | 浙江金果知识产权有限公司 | Wind load real measurement room with four slope surfaces adjustable in width |
| CN110514383B (en) * | 2019-09-03 | 2020-12-22 | 温州春桦秋时科技有限公司 | Wind load real-time measuring room capable of changing roof form |
Citations (5)
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|---|---|---|---|---|
| CN2501930Y (en) * | 2001-04-20 | 2002-07-24 | 中国人民武装警察部队云南省总队后勤基地军械修理所 | Combined multipurpose movable dwellings |
| CN102561727A (en) * | 2008-01-15 | 2012-07-11 | 设计与管理评价服务控股有限公司 | Process for providing emergency housing for a plurality of displaced people |
| CN103161248A (en) * | 2013-03-14 | 2013-06-19 | 李杨露西 | Roof capable of intelligently regulating tilting degree |
| CN103806607A (en) * | 2014-01-09 | 2014-05-21 | 任伟锋 | Double-slope movable roof capable of tracing sunshine and control method |
| CN206319651U (en) * | 2016-10-26 | 2017-07-11 | 余志聪 | A kind of movable solar energy double-inserting type outdoor moving toilet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202030A (en) * | 2011-03-23 | 2012-10-22 | Freesia House Co Ltd | Frame for solar cell module and solar cell system using the frame |
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2017
- 2017-10-10 CN CN201710936506.7A patent/CN107655651B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501930Y (en) * | 2001-04-20 | 2002-07-24 | 中国人民武装警察部队云南省总队后勤基地军械修理所 | Combined multipurpose movable dwellings |
| CN102561727A (en) * | 2008-01-15 | 2012-07-11 | 设计与管理评价服务控股有限公司 | Process for providing emergency housing for a plurality of displaced people |
| CN103161248A (en) * | 2013-03-14 | 2013-06-19 | 李杨露西 | Roof capable of intelligently regulating tilting degree |
| CN103806607A (en) * | 2014-01-09 | 2014-05-21 | 任伟锋 | Double-slope movable roof capable of tracing sunshine and control method |
| CN206319651U (en) * | 2016-10-26 | 2017-07-11 | 余志聪 | A kind of movable solar energy double-inserting type outdoor moving toilet |
Non-Patent Citations (1)
| Title |
|---|
| 低矮建筑易损区风载特性风洞试验研究;彭望;《中国优秀硕士学位论文全文数据库工程科技II辑》;20170315(第03期);第3章 |
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| CN107655651A (en) | 2018-02-02 |
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Address after: 402260 No. 1 Fuxing Avenue, Shuangfu Town, Jiangjin District, Chongqing Applicant after: chongqing jiaotong university Address before: No. 66, Xuefu Avenue, Nanan District, Chongqing City, Chongqing Applicant before: chongqing jiaotong university |
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