CN107893482A - A kind of Membrane of Tensile Buildings strengthening of foundation device - Google Patents
A kind of Membrane of Tensile Buildings strengthening of foundation device Download PDFInfo
- Publication number
- CN107893482A CN107893482A CN201711452050.3A CN201711452050A CN107893482A CN 107893482 A CN107893482 A CN 107893482A CN 201711452050 A CN201711452050 A CN 201711452050A CN 107893482 A CN107893482 A CN 107893482A
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- CN
- China
- Prior art keywords
- membrane material
- connection strap
- link
- intermediate plate
- membrane
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention discloses a kind of Membrane of Tensile Buildings strengthening of foundation device,Including the first membrane material intermediate plate,Second membrane material intermediate plate and connecting bolt,Screw is provided with the first membrane material intermediate plate and the second membrane material intermediate plate,The connecting bolt is screwed into screw,The first membrane material intermediate plate and the second membrane material intermediate plate are connected by connecting bolt,Protuberance is provided with the first membrane material intermediate plate,The protuberance is connected with connection strap,The connection strap is articulated and connected with protuberance,The link in triangular shape is provided below in the connection strap,The link is set with connection strap for integral type,Cushion block is provided below in the connection strap,The fishbolt for clamping membrane material is provided with the connection strap,The fishbolt is set through cushion block,The fishbolt and connection strap bolt connection,The fixture block for clamping membrane material is provided below in the link,The fixture block and link mortise-tenon joint;Together with membrane material can be securely attached to connecting plate by the Membrane of Tensile Buildings strengthening of foundation device.
Description
Technical field
The present invention relates to a kind of Membrane of Tensile Buildings strengthening of foundation device.
Background technology
Membrane structure is called jacking membrane structure (Tensioned Membrane structure), jacking membrane structure
(Membrane) it is a kind of 20th century new builing structure form for growing up of mid-term, is by a variety of high-strength thin-film materials and adds
Strong component (steelframe, steel column or cable wire) makes the certain pre- tensile stress of its internal generation form certain space shape by certain way
Shape, as covered structure, and a kind of space structure form of certain external load effect can be born.
Existing Membrane of Tensile Buildings is pressed from both sides by membrane material and linked together with connecting plate, and connectivity robustness is general.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of membrane material can be securely attached to connecting plate together with
Membrane strengthening of foundation device.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of Membrane of Tensile Buildings strengthening of foundation device, including the first membrane material intermediate plate, the second membrane material intermediate plate and connecting bolt, described
Screw is provided with one membrane material intermediate plate and the second membrane material intermediate plate, the connecting bolt is screwed into screw, the first membrane material folder
Piece and the second membrane material intermediate plate are connected by connecting bolt, and protuberance is provided with the first membrane material intermediate plate, and the protuberance connects
There is connection strap, the connection strap is articulated and connected with protuberance, and the link in triangular shape is provided below in the connection strap, described
Link is set with connection strap for integral type, and cushion block is provided below in the connection strap, is provided with the connection strap for pressing from both sides
The fishbolt of tight membrane material, the fishbolt are set through cushion block, the fishbolt and connection strap bolt connection, the company
Connect frame and fixture block for clamping membrane material, the fixture block and link mortise-tenon joint is provided below.
Preferably, the link, connection strap and fixture block are hollow setting, link, connection strap and fixture block are adopted
With hollow design, it can effectively mitigate the burden of membrane material.
Preferably, being provided with hinge on the protuberance, the protuberance is articulated and connected with connection strap by hinge, institute
State protuberance and connection strap to weld with hinge, the attachment structure of protuberance and connection strap is simple, and stable connection is reliable.
Preferably, the connection strap bonds with cushion block, cushion block is difficult for drop-off, and stability is good.
Preferably, being provided with tenon on the fixture block, the tenon is set with fixture block for integral type, on the link
The mortise to match with tenon is provided with, the fixture block is connected with link by tenon with mortise, and fixture block and link are mutual
With reference to connective stability is good.
Preferably, the first membrane material intermediate plate, the second membrane material intermediate plate, connection strap and link outer surface are that titanizing is set
Put.
Set preferably, the link and fixture block are permanent magnetism, link and fixture block can play what is mutually adsorbed
Effect, it can further lift the connective stability of link and fixture block.
Beneficial effects of the present invention are:By being provided with the first membrane material intermediate plate and the second membrane material intermediate plate, membrane material can be pressed from both sides
On connecting plate, and by being provided with connection strap, fishbolt can be used through membrane material and membrane material is fixed on cushion block bottom
Face, so as to lift the stability of connection, along with by being provided with link, membrane material is clipped in into link and membrane material using fixture block
Between, on the whole with multiple tie points, together with membrane material is securely attached to connecting plate, in addition, link, company
Narrow bars and fixture block are hollow setting, and link, connection strap and fixture block employ hollow design, can effectively mitigate film
The burden of material.Hinge is provided with protuberance, protuberance is articulated and connected with connection strap by hinge, protuberance and connection strap with
Hinge welds, and the attachment structure of protuberance and connection strap is simple, and stable connection is reliable.Connection strap bonds with cushion block, cushion block
Difficult for drop-off, stability is good.It is provided with tenon on fixture block, tenon is integral type setting with fixture block, is provided with link and tenon
The mortise that head matches, fixture block are connected with link by tenon with mortise, and fixture block and link are combined with each other, connective stability
It is good.First membrane material intermediate plate, the second membrane material intermediate plate, connection strap and link outer surface are that titanizing is set.Link and fixture block are equal
Set for permanent magnetism, link and fixture block can play a part of mutually adsorbing, and can further lift link and fixture block
Connective stability.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of overall structure diagram of Membrane of Tensile Buildings strengthening of foundation device of the present invention.
Fig. 2 is the schematic diagram in a kind of use of Membrane of Tensile Buildings strengthening of foundation device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1
As shown in Figure 1-2, a kind of Membrane of Tensile Buildings strengthening of foundation device, including the first membrane material intermediate plate 1, the and of the second membrane material intermediate plate 2
Connecting bolt 3, screw (not shown), the connecting bolt are provided with the first membrane material intermediate plate 1 and the second membrane material intermediate plate 2
3 are screwed into screw, and the first membrane material intermediate plate 1 and the second membrane material intermediate plate 2 are connected by connecting bolt 3, the first membrane material folder
Protuberance 4 is provided with piece 1, the protuberance 4 is connected with connection strap 5, and the connection strap 5 is articulated and connected with protuberance 4, the company
The link 6 in triangular shape is provided below in narrow bars 5, and the link 6 is set with connection strap 5 for integral type, the connection strap 5
Cushion block 7 is provided below, the fishbolt 8 for clamping membrane material is provided with the connection strap 5, the fishbolt 8 runs through
Cushion block 7 is set, and the fishbolt 8 and the bolt connection of connection strap 5, the link 6 are provided below for clamping membrane material
Fixture block 9, the fixture block 9 and the mortise-tenon joint of link 6., can be with by being provided with the first membrane material intermediate plate 1 and the second membrane material intermediate plate 2
Membrane material is clipped on connecting plate 10, and by being provided with connection strap 5, fishbolt 8 can be used through membrane material 11 and by film
Material is fixed on the bottom surface of cushion block 7, so as to lift the stability of connection, along with by being provided with link 6, using fixture block 9 by film
Material 11 is clipped between link 6 and membrane material 11, on the whole with multiple tie points, so as to which membrane material 11 and connecting plate 10 is firm
Link together.
The present embodiment has the beneficial effect that:, can be by membrane material by being provided with the first membrane material intermediate plate and the second membrane material intermediate plate
It is clipped on connecting plate, and by being provided with connection strap, fishbolt can be used through membrane material and membrane material is fixed on cushion block
Bottom surface, so as to lift the stability of connection, along with by being provided with link, membrane material is clipped in into link and film using fixture block
Between material, on the whole with multiple tie points, together with membrane material is securely attached to connecting plate.
Embodiment 2
As shown in Figure 1-2, a kind of Membrane of Tensile Buildings strengthening of foundation device, including the first membrane material intermediate plate 1, the and of the second membrane material intermediate plate 2
Connecting bolt 3, screw (not shown), the connecting bolt are provided with the first membrane material intermediate plate 1 and the second membrane material intermediate plate 2
3 are screwed into screw, and the first membrane material intermediate plate 1 and the second membrane material intermediate plate 2 are connected by connecting bolt 3, the first membrane material folder
Protuberance 4 is provided with piece 1, the protuberance 4 is connected with connection strap 5, and the connection strap 5 is articulated and connected with protuberance 4, the company
The link 6 in triangular shape is provided below in narrow bars 5, and the link 6 is set with connection strap 5 for integral type, the connection strap 5
Cushion block 7 is provided below, the fishbolt 8 for clamping membrane material is provided with the connection strap 5, the fishbolt 8 runs through
Cushion block 7 is set, and the fishbolt 8 and the bolt connection of connection strap 5, the link 6 are provided below for clamping membrane material
Fixture block 9, the fixture block 9 and the mortise-tenon joint of link 6.The link 6, connection strap 5 and fixture block 9 are hollow setting, connection
Frame 6, connection strap 5 and fixture block 9 employ hollow design, can effectively mitigate the burden of membrane material 11.On the protuberance 4
Hinge (not shown) is provided with, the protuberance 4 is articulated and connected with connection strap 5 by hinge, the protuberance 4 and connection strap 5
Welded with hinge, the attachment structure of protuberance 4 and connection strap 5 is simple, and stable connection is reliable.The connection strap 5 and pad
Block 7 bonds, and cushion block 7 is difficult for drop-off, and stability is good.Tenon 12 is provided with the fixture block 9, the tenon 12 is one with fixture block 9
Body formula is set, and is provided with the mortise to match with tenon 12 on the link 6, the fixture block 9 and link 6 pass through tenon 12
Connected with mortise, fixture block 9 and link 6 are combined with each other, and connective stability is good.The first membrane material intermediate plate 1, the second membrane material intermediate plate
2nd, connection strap 5 and the outer surface of link 6 are that titanizing is set.The link 6 and fixture block 9 are that permanent magnetism is set, the He of link 6
Fixture block 9 can play a part of mutually adsorbing, and can further lift the connective stability of link 6 and fixture block 9.By setting
The first membrane material intermediate plate 1 and the second membrane material intermediate plate 2 are equipped with, membrane material can be clipped on connecting plate 10, and by being provided with connection
Bar 5, fishbolt 8 can be used through membrane material 11 and membrane material is fixed on the bottom surface of cushion block 7, so as to lift the stability of connection,
Along with by being provided with link 6, membrane material 11 is clipped between link 6 and membrane material 11 using fixture block 9, have on the whole more
Individual tie point, together with membrane material 11 is securely attached to connecting plate 10.
The present embodiment has the beneficial effect that:, can be by membrane material by being provided with the first membrane material intermediate plate and the second membrane material intermediate plate
It is clipped on connecting plate, and by being provided with connection strap, fishbolt can be used through membrane material and membrane material is fixed on cushion block
Bottom surface, so as to lift the stability of connection, along with by being provided with link, membrane material is clipped in into link and film using fixture block
Between material, on the whole with multiple tie points, together with membrane material is securely attached to connecting plate, in addition, link,
Connection strap and fixture block are hollow setting, and link, connection strap and fixture block employ hollow design, can effectively mitigate
The burden of membrane material.Hinge is provided with protuberance, protuberance is articulated and connected with connection strap by hinge, and protuberance and connection strap are equal
Welded with hinge, the attachment structure of protuberance and connection strap is simple, and stable connection is reliable.Connection strap bonds with cushion block, pad
Block is difficult for drop-off, and stability is good.Be provided with tenon on fixture block, tenon is that integral type is set with fixture block, be provided with link and
The mortise that tenon matches, fixture block and link are connected by tenon with mortise, and fixture block and link are combined with each other, stable connection
Property is good.First membrane material intermediate plate, the second membrane material intermediate plate, connection strap and link outer surface are that titanizing is set.Link and fixture block
It is that permanent magnetism is set, link and fixture block can play a part of mutually adsorbing, and can further lift link and fixture block
Connective stability.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.
Claims (7)
- A kind of 1. Membrane of Tensile Buildings strengthening of foundation device, it is characterised in that:Including the first membrane material intermediate plate, the second membrane material intermediate plate and connection spiral shell Screw is provided with bolt, the first membrane material intermediate plate and the second membrane material intermediate plate, the connecting bolt is screwed into screw, and described One membrane material intermediate plate and the second membrane material intermediate plate are connected by connecting bolt, and protuberance is provided with the first membrane material intermediate plate, described Protuberance is connected with connection strap, and the connection strap is articulated and connected with protuberance, and the company in triangular shape is provided below in the connection strap Frame is connect, the link is set with connection strap for integral type, and the connection strap is provided below cushion block, set on the connection strap There is the fishbolt for clamping membrane material, the fishbolt is set through cushion block, and the fishbolt connects with being connected bolts Connect, the fixture block for clamping membrane material, the fixture block and link mortise-tenon joint is provided below in the link.
- A kind of 2. Membrane of Tensile Buildings strengthening of foundation device according to claim 1, it is characterised in that:The link, connection strap It is hollow setting with fixture block.
- A kind of 3. Membrane of Tensile Buildings strengthening of foundation device according to claim 2, it is characterised in that:It is provided with the protuberance Hinge, the protuberance are articulated and connected with connection strap by hinge, and the protuberance and connection strap weld with hinge.
- A kind of 4. Membrane of Tensile Buildings strengthening of foundation device according to claim 3, it is characterised in that:The connection strap glues with cushion block Close.
- A kind of 5. Membrane of Tensile Buildings strengthening of foundation device according to claim 4, it is characterised in that:Tenon is provided with the fixture block Head, the tenon and fixture block are that integral type is set, and are provided with the mortise to match with tenon on the link, the fixture block with Link is connected by tenon with mortise.
- A kind of 6. Membrane of Tensile Buildings strengthening of foundation device according to claim 5, it is characterised in that:The first membrane material intermediate plate, Second membrane material intermediate plate, connection strap and link outer surface are that titanizing is set.
- A kind of 7. Membrane of Tensile Buildings strengthening of foundation device according to claim 6, it is characterised in that:The link and fixture block are equal Set for permanent magnetism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711452050.3A CN107893482B (en) | 2017-12-22 | 2017-12-22 | Stretch-draw membrane foundation reinforcing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711452050.3A CN107893482B (en) | 2017-12-22 | 2017-12-22 | Stretch-draw membrane foundation reinforcing apparatus |
Publications (2)
Publication Number | Publication Date |
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CN107893482A true CN107893482A (en) | 2018-04-10 |
CN107893482B CN107893482B (en) | 2023-07-25 |
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CN201711452050.3A Active CN107893482B (en) | 2017-12-22 | 2017-12-22 | Stretch-draw membrane foundation reinforcing apparatus |
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Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245251U (en) * | 1988-09-26 | 1990-03-28 | ||
CN101230596A (en) * | 2008-02-15 | 2008-07-30 | 沈阳远大铝业工程有限公司 | Noise reduction protective ETFE film structure |
JP2009041322A (en) * | 2007-08-10 | 2009-02-26 | Taiyo Kogyo Corp | Film circumferential portion fixing structure, and method of constructing the same |
CN203441885U (en) * | 2013-08-23 | 2014-02-19 | 台山信昌塑料制品有限公司 | Reinforcing component for edge of net cloth of sunshade net |
CN204715528U (en) * | 2015-06-24 | 2015-10-21 | 中铁建设集团有限公司海南分公司 | A kind of building film concealed frame type syndeton |
CN105822065A (en) * | 2016-03-31 | 2016-08-03 | 中国冶集团有限公司 | Integral tensioning type cable film structure construction method |
CN106760531A (en) * | 2016-12-16 | 2017-05-31 | 中建三局第建设工程有限责任公司 | Film cloth self-support type stretching construction instrument and its Membrane of Tensile Buildings cloth method |
CN206233369U (en) * | 2016-12-07 | 2017-06-09 | 深圳市三鑫膜结构有限公司 | A kind of smooth double membrane material attachment structures in surface |
CN206503432U (en) * | 2017-02-28 | 2017-09-19 | 佛山速派篷房有限公司 | A kind of exoskeletal Peng Ding tarpaulin tensioning apparatus |
CN107916741A (en) * | 2017-12-22 | 2018-04-17 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
CN208088514U (en) * | 2017-12-22 | 2018-11-13 | 深圳职业技术学院 | A kind of Membrane of Tensile Buildings strengthening of foundation device |
CN208329170U (en) * | 2018-06-08 | 2019-01-04 | 深圳市烨兴膜结构工程有限公司 | A kind of adjustable tensioning membrane edge angle connecting device |
CN208563715U (en) * | 2017-12-22 | 2019-03-01 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
CN216766239U (en) * | 2021-12-23 | 2022-06-17 | 北京今盛杰膜结构科技有限公司 | On-spot reinforced structure of stretch-draw membrane structure |
-
2017
- 2017-12-22 CN CN201711452050.3A patent/CN107893482B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245251U (en) * | 1988-09-26 | 1990-03-28 | ||
JP2009041322A (en) * | 2007-08-10 | 2009-02-26 | Taiyo Kogyo Corp | Film circumferential portion fixing structure, and method of constructing the same |
CN101230596A (en) * | 2008-02-15 | 2008-07-30 | 沈阳远大铝业工程有限公司 | Noise reduction protective ETFE film structure |
CN203441885U (en) * | 2013-08-23 | 2014-02-19 | 台山信昌塑料制品有限公司 | Reinforcing component for edge of net cloth of sunshade net |
CN204715528U (en) * | 2015-06-24 | 2015-10-21 | 中铁建设集团有限公司海南分公司 | A kind of building film concealed frame type syndeton |
CN105822065A (en) * | 2016-03-31 | 2016-08-03 | 中国冶集团有限公司 | Integral tensioning type cable film structure construction method |
CN206233369U (en) * | 2016-12-07 | 2017-06-09 | 深圳市三鑫膜结构有限公司 | A kind of smooth double membrane material attachment structures in surface |
CN106760531A (en) * | 2016-12-16 | 2017-05-31 | 中建三局第建设工程有限责任公司 | Film cloth self-support type stretching construction instrument and its Membrane of Tensile Buildings cloth method |
CN206503432U (en) * | 2017-02-28 | 2017-09-19 | 佛山速派篷房有限公司 | A kind of exoskeletal Peng Ding tarpaulin tensioning apparatus |
CN107916741A (en) * | 2017-12-22 | 2018-04-17 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
CN208088514U (en) * | 2017-12-22 | 2018-11-13 | 深圳职业技术学院 | A kind of Membrane of Tensile Buildings strengthening of foundation device |
CN208563715U (en) * | 2017-12-22 | 2019-03-01 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
CN208329170U (en) * | 2018-06-08 | 2019-01-04 | 深圳市烨兴膜结构工程有限公司 | A kind of adjustable tensioning membrane edge angle connecting device |
CN216766239U (en) * | 2021-12-23 | 2022-06-17 | 北京今盛杰膜结构科技有限公司 | On-spot reinforced structure of stretch-draw membrane structure |
Non-Patent Citations (1)
Title |
---|
余纯;谷凯;: "世博轴大跨度多单元连续索膜结构现场安装施工技术" * |
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