CN201521057U - Building cold bending thin-wall truss type door and window lintel - Google Patents
Building cold bending thin-wall truss type door and window lintel Download PDFInfo
- Publication number
- CN201521057U CN201521057U CN2009202288003U CN200920228800U CN201521057U CN 201521057 U CN201521057 U CN 201521057U CN 2009202288003 U CN2009202288003 U CN 2009202288003U CN 200920228800 U CN200920228800 U CN 200920228800U CN 201521057 U CN201521057 U CN 201521057U
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- web member
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- lower chord
- cold bending
- bending thin
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- 238000005452 bending Methods 0.000 title claims abstract description 32
- 239000003351 stiffener Substances 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 239000011449 brick Substances 0.000 abstract description 7
- 238000011161 development Methods 0.000 abstract description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 239000002023 wood Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 21
- 230000008901 benefit Effects 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
A building cold bending thin-wall truss type door and window lintel comprises an upper chord (1), a lower chord (2), end web members (3), intermediate web members (4) and opening side columns (5), wherein the end web members (3) are arranged at two ends of the upper chord (1) and the lower chord (2) and connected to the same, the intermediate web members (4) are arranged between the upper chord (1) and the lower chord (2), each two adjacent intermediate web members form a structural similar to an equilateral triangle with the upper chord (1) or the lower chord (2), an included angle formed between each intermediate web member (4) and the lower chord (2) ranges from 45 degrees to 70 degrees, and the opening side columns (5) are arranged on the outer side of the end web members (3) and fixed at the outside ends of the end web members (3). The building cold bending thin-wall truss type door and window lintel overcomes various shortages of brick beams, steel reinforced concrete lintels, wood structural lintels and the like, can be used as a perfect substitute for the conventional residential structure system, and has great development potential.
Description
Technical field
The utility model relates to a kind of cold bending thin wall truss-like lintel for building.It adopts cold bending thin wall C Steel section member to form, and it is mainly used in the light steel structure house dwelling house.
Background technology
Housing construction style and form of structure vary, and with regard to door and window hole structural system, several main form of structure such as brick beam, reinforced concrete lintel, wooden construction lintel, steel work lintel are just arranged.Brick beam is the brick side to be built form.Mortar joint is wide at the top and narrow at the bottom, and brick is inclined to arch to both sides, and the bottom, two ends is 20-30mm within the walls deeply, and the middle pitch of arch is 1/50 of a span.Advantage is that reinforcing bar, cement consumption are few, and shortcoming is that speed of application is slow, and span is little, has point load or half brick wall to use.Reinforced concrete lintel, supporting capacity is strong, but long construction period, the cost height, it is cumbersome to construct.The wooden construction lintel is in light weight comparatively speaking, intensity high (certain and steel cannot compare); fireproof performance is bad, sectional dimension is subjected to the trees of being drawn materials restriction, durability are bad, and China has also proposed restriction to timber and made the protection that is used for strengthening protecting to National Environmental recently.Therefore, develop firm durable, building rapidly, the space flexible arrangement, the novel residential structure system that is easy to reconstruct, steel work then becomes the important trend of housing construction and structural development, constantly perfect along with the development in China Real Estate market and building level, the propelling of domestic in addition all kinds of industry internationalization processes, steel house development at home has been trend of the times.
Along with the quick growth of China's output of steel, the development of building material and application, the system of steel residential structure that meets above-mentioned requirements progressively grows up and has caused widely and pays close attention to.
Summary of the invention
In order to overcome the problem that exists in the above-mentioned existing background technology, this use is novel to provide a kind of cold bending thin wall truss-like lintel for building.It can be used as the ideal substitute of traditional residential structure system, has huge development potentiality.
The purpose of this utility model reaches by following measure: cold bending thin wall truss-like lintel for building, it is characterized in that it comprises upper chord, lower chord, the end web member, the end web member is positioned at the two ends of upper chord and lower chord and is connected upper chord and lower chord, middle web member is positioned at upper chord, and between the lower chord, the hole side column, form similar equilateral triangle structure between adjacent two middle web members and upper chord or the lower chord, angle between middle web member and the lower chord is between 45 ° to 70 °, and described hole side column is positioned at the outside of end web member and is fixed on the outboard end of end web member.
In technique scheme, described end web member or middle web member are connected with a tapping screw at least with each edge of a wing of upper chord or lower chord.
In technique scheme, described hole side column is positioned at the centre position of upper chord and lower chord.
In technique scheme, described upper chord, lower chord, end web member and middle web member are cold bending thin wall C Steel section member, and two V-type grooves that work the effect of putting more energy into are arranged at the three equal parts place of cross section web.
In technique scheme, on described end web member and the middle web member web stiffener is arranged all, described web stiffener adopts two tapping screws to be connected with end web member or middle web member at least.
The utility model cold bending thin wall truss-like for building lintel adopts cold bending thin wall C Steel section member as basic component, its configuration aspects have other building types incomparable advantage:
1.: help industrialization, industrialization production.Cold bending thin wall construction steel structure house dwelling house system by cold bending thin wall C formed steel construction prefabricated units for building (frame sheet, net sheet etc.) and match with it safeguard what wallboard, door, window, partition etc. were formed, therefore satisfy the industrialization typing and produced the characteristics of on-site consolidation.
2.: green building, energy saving building.Cold bending thin wall C formed steel construction frame system for building, environmental disruption and pollute few, reconstruction and remove easily the recyclable and regeneration rate height of material.Therefore, this structural system has reached the requirement of green building, adopts the light material of its supporting technology simultaneously, meets the requirement of energy saving building more.
3.: improve utilization of space.Owing to adopted light roof and wall body structure, and cold bending thin wall C formed steel construction frame system for building is as the strength of materials height of its support steel structure, and materials are economized, and are small, so from heavy and light.So when doing support system with steel work, can build the standard width of a room in an old-style house, depth is bigger, the indoor dwelling house of not establishing the flexible separation of post of house type satisfies the requirement of architectural plane function; Can improve simultaneously the space availability ratio of dwelling house, be suitable for the transformation of the vertical moral interlayer of dwelling house, local staggered floor.And the cross section of required member is little, and the architectural space utilization rate under identical building area increases 5-8%.
4.: cold bending thin wall C Steel section member for building, by the connection of tapping screw between rod member, can make different shape, therefore, make design advanced more flexibly, it can finish its building function and art of building characteristic according to designer's wish.
5.: because cold bending thin wall C formed steel construction frame system for building is in light weight, volume is little, and steel work itself has good ductility, so the situation analysis of the antidetonation of its steel house destruction, and this type of structural construction obviously is better than brick mix structure and reinforced concrete frame structure.
6.: reduce foundation cost.The deadweight of cold bending thin wall C formed steel construction frame system for building is lighter, and foundation load also reduces accordingly, has therefore reduced the difficulty of construction and the cost of Foundation Design.
7.: short construction period, the returns of investment of raising fund, job site civilization.Except that foundation construction; member is all by professional factory normalization production; speed of application is fast; construction period shortens half than traditional architecture; each parts transports assembled on site to; job site civilization situ wet operation is few; noise dust and building waste are also few; satisfy requirement on environmental protection, construction operation is subjected to weather and seasonal effect less (winter can at produce in factory steel member), and can produce in factory and on-the-spot parallel carrying out be installed; even some standardized dwelling house systems; can with construction, shorten construction period and occupation of capital time greatly with order.
8.: the comprehensive benefit index height.The direct cost of cold bending thin wall C formed steel construction frame system dwelling house for building is a little more than concrete structure about about 5%.But its economic benefit, social benefit height, in today of real estate enterprise keen competition, it is the concentrated reflection of real estate enterprise comprehensive strength, for improving the enterprise product brand, the social popularity that improves enterprise all has bigger influence.
Description of drawings
Fig. 1 is the structural representation (window opening structure) of the utility model cold bending thin wall truss-like for building lintel.
Fig. 2 is the structural representation (door opening structure) of the utility model cold bending thin wall truss-like for building lintel.
Fig. 3 is the schematic cross-section of cold bending thin wall C formed steel construction in the utility model.
Fig. 4 is the structural representation of end web member or middle web member and web stiffener.
Fig. 5 is an embodiment (window opening structure) of the utility model cold bending thin wall truss-like for building lintel.
Fig. 6 is another embodiment (door opening structure) of the utility model cold bending thin wall truss-like for building lintel.
1. upper chords among the figure, 2. lower chord, 3. end web member, 4. in web member, 5. hole side column, 6.V type groove, 7. web stiffener.
The specific embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute the qualification to the utility model protection, simultaneously by explanation, advantage of the present utility model will become clear more and understand easily.
Consult accompanying drawing as can be known: the utility model cold bending thin wall truss-like for building lintel, it is characterized in that it comprises upper chord 1, lower chord 2, end web member 3, end web member 3 is positioned at the two ends of upper chord 1 and lower chord 2 and is connected upper chord 1 and lower chord 2, middle web member 4 is positioned at upper chord 1, and between the lower chord 2, hole side column 5, form similar equilateral triangle structure between adjacent two middle web members and upper chord 1 or the lower chord 2, in angle between web member 4 and the lower chord 2 be between 45 ° to 70 °, described hole side column 5 be positioned at the outside of end web member 3 and be fixed on hold web member 3 outboard end (as Fig. 1, Fig. 2, Fig. 5, shown in Figure 6).
Upper chord 1, lower chord 2, end web member 3 and middle web member 4 are cold bending thin wall C Steel section member, and two V-type grooves 6 (as shown in Figure 3) that work the effect of putting more energy into are arranged at the three equal parts place of cross section web.
On end web member 3 and the middle web member 4 web stiffener 7 is arranged, web stiffener 7 adopts two tapping screws to be connected (as shown in Figure 4) with end web member 3 or middle web member 4 at least.
Claims (5)
1. cold bending thin wall truss-like lintel for building, it is characterized in that it comprises upper chord (1), lower chord (2), end web member (3), end web member (3) is positioned at the two ends of upper chord (1) and lower chord (2) and is connected upper chord (1) and lower chord (2), middle web member (4) is positioned at upper chord (1), and between the lower chord (2), hole side column (5), form similar equilateral triangle structure between adjacent two middle web members and upper chord (1) or the lower chord (2), angle between middle web member (4) and the lower chord (2) is between 45 ° to 70 °, and described hole side column (5) is positioned at the outside of end web member (3) and is fixed on the outboard end of end web member (3).
2. cold bending thin wall truss-like lintel for building according to claim 1 is characterized in that described end web member (3) or middle web member (4) are connected with a tapping screw at least with each edge of a wing of upper chord (1) or lower chord (2).
3. cold bending thin wall truss-like lintel for building according to claim 1 is characterized in that described hole side column (5) is positioned at the centre position of upper chord (1) and lower chord (2).
4. cold bending thin wall truss-like lintel for building according to claim 1 and 2, it is characterized in that described upper chord (1), lower chord (2), end web member (3) and middle web member (4) are cold bending thin wall C Steel section member, and two V-type grooves (6) that work the effect of putting more energy into are arranged at the three equal parts place of cross section web.
5. cold bending thin wall truss-like lintel for building according to claim 4, it is characterized in that on described end web member (3) and/or the middle web member (4) web stiffener (7) being arranged, described web stiffener (7) adopts two tapping screws to be connected with end web member (3) or middle web member (4) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202288003U CN201521057U (en) | 2009-10-13 | 2009-10-13 | Building cold bending thin-wall truss type door and window lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202288003U CN201521057U (en) | 2009-10-13 | 2009-10-13 | Building cold bending thin-wall truss type door and window lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521057U true CN201521057U (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202288003U Expired - Fee Related CN201521057U (en) | 2009-10-13 | 2009-10-13 | Building cold bending thin-wall truss type door and window lintel |
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| Country | Link |
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| CN (1) | CN201521057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208788A (en) * | 2018-10-22 | 2019-01-15 | 中国五冶集团有限公司 | A kind of computer room light lath wall construction method |
| CN111549903A (en) * | 2020-06-02 | 2020-08-18 | 中国新兴建筑工程有限责任公司 | Super large entrance to a cave ALC board assembly steel frame structure |
| CN114991527A (en) * | 2022-07-13 | 2022-09-02 | 中冶京诚工程技术有限公司 | Wall frame structure for steel structure factory building cave gable |
-
2009
- 2009-10-13 CN CN2009202288003U patent/CN201521057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208788A (en) * | 2018-10-22 | 2019-01-15 | 中国五冶集团有限公司 | A kind of computer room light lath wall construction method |
| CN111549903A (en) * | 2020-06-02 | 2020-08-18 | 中国新兴建筑工程有限责任公司 | Super large entrance to a cave ALC board assembly steel frame structure |
| CN114991527A (en) * | 2022-07-13 | 2022-09-02 | 中冶京诚工程技术有限公司 | Wall frame structure for steel structure factory building cave gable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATION CO., Free format text: FORMER OWNER: MAITE ARCHITECTURE SCIENCE AND TECHNOLOGY(WUHAN) CO., LTD. Effective date: 20120926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120926 Address after: 430056, Wuhan economic and Technological Development Zone, Hubei 22MB block High-tech Industrial Park, building 8 floor Patentee after: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATED CO., LTD. Address before: 430056 Hubei city in Wuhan Province Economic Development Zone, Zhuankou venture Road 128 in Silver City A block M. Patentee before: Maite Architecture Science and Technology(Wuhan) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 304, Wuhan, Hubei, East Lake hi tech Development Zone, Optics Valley Avenue International Business Center three, tripod Building A, room 430070, Wuhan Patentee after: Wuhan Maite green building Polytron Technologies Inc Address before: 430056, Wuhan economic and Technological Development Zone, Hubei 22MB block High-tech Industrial Park, building 8 floor Patentee before: WUHAN LIANCHUANG MET CONSTRUCTION INTEGRATED CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20171013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |