CN202837013U - General base used for pneumatic membrane experimental study - Google Patents
General base used for pneumatic membrane experimental study Download PDFInfo
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- CN202837013U CN202837013U CN201220530017.4U CN201220530017U CN202837013U CN 202837013 U CN202837013 U CN 202837013U CN 201220530017 U CN201220530017 U CN 201220530017U CN 202837013 U CN202837013 U CN 202837013U
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- angle steel
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Abstract
A general base used for pneumatic membrane experimental study comprises a steel baseboard. Two edges of the steel baseboard are respectively provided with a strip of longitudinal angle steel along the length direction of the steel baseboard. Strips of transverse angle steel perpendicular to the longitudinal angle steel are welded between the two strips of longitudinal angle steel. Holes used for anchoring wire ropes in the process of wire rope pneumatic membrane experiment are formed in the longitudinal angle steel and the transverse angle steel. A steel base plate is arranged on a longitudinal side of each strip of longitudinal angle steel. A longitudinal steel plate or a longitudinal steel channel or longitudinal H-shaped steel or longitudinal square steel can be arranged between each strip of longitudinal angle steel and the steel baseboard. A transverse steel plate or a transverse steel channel or transverse H-shaped steel or transverse square steel can be arranged between each strip of transverse angle steel and the steel baseboard. The general base used for the pneumatic membrane experimental study is simple in structure, convenient to install and aerate, good in air tightness and capable of operating different kinds of experiments of pneumatic membrane structures in different lengths and different rises, and therefore study to performances of the pneumatic membrane structures is convenient to a large degree.
Description
Technical field
The utility model relates to the aerated film experimental study, is specifically related to a kind of general basic for the aerated film experimental study.
Background technology
Main and the effective ways that experimental study is studied as the air-supported membrane structure properties always, when studying the various features of air-supported membrane structure under various operating mode load actions, must do a large amount of correlation tests, comprise different length breadth ratios, the air-supported membrane structure model of different rises so just needs various model basis.Just do a basis that matches with model if whenever do a related experiment, so not only wasted material but also expended man-hour.Based on these deficiencies, be badly in need of a kind of novel diversity of invention basis, can make things convenient for to a great extent every experiment of air-supported membrane structure.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of general basic for the aerated film experimental study, and simple structure is easy to install, and can change along with the size of model length breadth ratio, can repeatedly reuse.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of general basic for the aerated film experimental study, comprise steel sole plate 1, at its two edge sole bar angle 4 is set respectively one along steel sole plate 1 length direction, many perpendicular horizontal angle steel 5 of welding between twice sole bar angle 4, described sole bar angle 4 and laterally all having on the angle steel 5 in order in the hole 6 of doing anchoring cable wire when testing with the cable wire aerated film.
Be provided with billet 9 in described sole bar angle 4 vertical sides.
Compared with prior art, the utility model simple structure, it is convenient to install, and inflation is convenient, and impermeability is good, can be applied to the when every experiment of the air-supported membrane structure of rise of different length and width.Made things convenient for to a great extent the research to the properties of air-supported membrane structure.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one aerated film experiment basis structure vertical view.
Accompanying drawing 2 is A-A sectional view in the accompanying drawing 1.
Accompanying drawing 3 is B-B sectional view in the accompanying drawing 1.
Accompanying drawing 4 is that the utility model embodiment one aerated film experiment basis uses reference diagram.
Accompanying drawing 5 is the utility model embodiment two aerated film experiment basis structural representations.
Accompanying drawing 6 is the utility model embodiment three aerated film experiment basis structural representations.
Accompanying drawing 7 is the utility model embodiment four aerated film experiment basis structural representations.
Accompanying drawing 8 is the utility model embodiment five aerated film experiment basis structural representations.
Accompanying drawing 9 is the utility model embodiment six aerated film experiment basis structural representations.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
Embodiment one
Shown in accompanying drawing 1 to 3, a kind of general basic for the aerated film experimental study, comprise steel sole plate 1, each arranges together vertically channel-section steel 2 in its two edges setting along steel sole plate 1 length direction, vertically connect sole bar angle 4 with bolt on the channel-section steel 2, many perpendicular transverse channel steels 3 of welding connect horizontal angle steel 5 with bolt on the transverse channel steels 3 between the vertical channel-section steel 2 of twice, described sole bar angle 4 and laterally all having on the angle steel 5 in order in the hole 6 of doing anchoring cable wire when testing with the cable wire aerated film.
As shown in Figure 4, during use, according to the model length breadth ratio, select the transverse channel steels 3 of realistic air-supported membrane structure length breadth ratio, then plastic film mulch 14, and film 14 edges are pressed between sole bar angle 4 and the vertical channel-section steel 2, and the anchoring cable wire is fixed among the hole 6.
Embodiment two
As shown in Figure 5, be with embodiment one difference that replace vertical channel-section steel 2 with vertical joist steel 10 this moment, replace horizontal angle steel 5 with horizontal joist steel 12.
Embodiment three
As shown in Figure 6, be with embodiment one difference that replace vertical channel-section steel 2 with vertical steel plate 7 this moment, replace horizontal angle steel 5 with horizontal steel plate 8.
Embodiment four
As shown in Figure 7, be with embodiment one difference that replace vertical channel-section steel 2 with vertical square steel 11 this moment, replace horizontal angle steel 5 with horizontal square steel 13.
Embodiment five
As shown in Figure 8, be with embodiment one difference, sole bar angle 4 and laterally angle steel 5 direct and steel sole plate 1 welding, sole bar angle 4 vertical sides connect billet 9 with bolt.
Embodiment six
As shown in Figure 9, be with embodiment three differences, be band rope aerated film this moment, cable wire 15 passes peripheral sole bar angle 4 and the laterally hole 6 of angle steel 5 and in addition anchoring.
The utility model concrete steps are implemented as follows:
Step 1: select certain thickness, the steel sole plate of length and width, and small-size angle iron, small-sized channel-section steel or steel plate or joist steel or square steel (following explanation is only take channel-section steel as example), bottom edge longitudinally welds respectively the twice channel-section steel, wherein air-filled pore is established at one channel-section steel middle part, laterally welds at a certain distance the multiple tracks channel-section steel, connects with welding between the channel-section steel in length and breadth.
Step 2: according to the length breadth ratio of the experiment air-supported membrane structure that requires, selected transverse channel steels.
Step 3: lay the film material according to air film shape and size, be close to the channel-section steel end face around the film material, angle steel is set on it, be connected with bolt between angle steel and the channel-section steel.
Step 4: inwardly inflated by the channel-section steel air-filled pore, when treating that rise reaches necessary requirement, close pore.
Claims (3)
1. general basic that is used for the aerated film experimental study, comprise steel sole plate (1), it is characterized in that, at its two edge one sole bar angle (4) is set respectively along steel sole plate (1) length direction, many perpendicular horizontal angle steel (5) of welding between twice sole bar angle (4) all have on described sole bar angle (4) and the horizontal angle steel (5) in order in the hole (6) of doing anchoring cable wire when testing with the cable wire aerated film.
2. the general basic for the aerated film experimental study according to claim 1 is characterized in that, is provided with billet (9) in the vertical side of described sole bar angle (4).
3. the general basic for the aerated film experimental study according to claim 1 and 2, it is characterized in that, vertical steel plate (7) or vertically channel-section steel (2) or vertically joist steel (10) or vertical square steel (11) are set between described sole bar angle (4) and steel sole plate (1), horizontal steel plate (8) or transverse channel steels (3) or laterally joist steel (12) or laterally square steel (13) are set between described horizontal angle steel (5) and steel sole plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220530017.4U CN202837013U (en) | 2012-10-15 | 2012-10-15 | General base used for pneumatic membrane experimental study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220530017.4U CN202837013U (en) | 2012-10-15 | 2012-10-15 | General base used for pneumatic membrane experimental study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837013U true CN202837013U (en) | 2013-03-27 |
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ID=47948694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220530017.4U Expired - Fee Related CN202837013U (en) | 2012-10-15 | 2012-10-15 | General base used for pneumatic membrane experimental study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256888A (en) * | 2015-11-11 | 2016-01-20 | 深圳市博德维环境技术股份有限公司 | Liquid surface air film structure |
| CN106759908A (en) * | 2016-08-19 | 2017-05-31 | 北京约顿气膜建筑技术股份有限公司 | Pneumatic membrane building anchor |
| CN109030212A (en) * | 2018-08-02 | 2018-12-18 | 西安建筑科技大学 | A kind of air-supported membrane structure corner Deformation Observation experimental rig |
| CN109881782A (en) * | 2019-03-22 | 2019-06-14 | 龚景海 | Air-supported membrane structure |
-
2012
- 2012-10-15 CN CN201220530017.4U patent/CN202837013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256888A (en) * | 2015-11-11 | 2016-01-20 | 深圳市博德维环境技术股份有限公司 | Liquid surface air film structure |
| WO2017080260A1 (en) * | 2015-11-11 | 2017-05-18 | 深圳市博德维环境技术股份有限公司 | Liquid level gas film structure |
| CN106759908A (en) * | 2016-08-19 | 2017-05-31 | 北京约顿气膜建筑技术股份有限公司 | Pneumatic membrane building anchor |
| CN109030212A (en) * | 2018-08-02 | 2018-12-18 | 西安建筑科技大学 | A kind of air-supported membrane structure corner Deformation Observation experimental rig |
| CN109881782A (en) * | 2019-03-22 | 2019-06-14 | 龚景海 | Air-supported membrane structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20211015 |