CN201972417U - Lightweight wood structure roof system - Google Patents

Lightweight wood structure roof system Download PDF

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Publication number
CN201972417U
CN201972417U CN2011200010039U CN201120001003U CN201972417U CN 201972417 U CN201972417 U CN 201972417U CN 2011200010039 U CN2011200010039 U CN 2011200010039U CN 201120001003 U CN201120001003 U CN 201120001003U CN 201972417 U CN201972417 U CN 201972417U
Authority
CN
China
Prior art keywords
roof truss
wood
wooden
timber
roof
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.)
Expired - Fee Related
Application number
CN2011200010039U
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Chinese (zh)
Inventor
熊海贝
孙永良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongji University
Original Assignee
Tongji University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tongji University filed Critical Tongji University
Priority to CN2011200010039U priority Critical patent/CN201972417U/en
Application granted granted Critical
Publication of CN201972417U publication Critical patent/CN201972417U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a lightweight wood structure roof system which comprises a wood roof, a support system, a wood-based structural plate, a wood gable wall, a wood parapet wall and anti-rot wood; the support system and the wood roof are connected to provide the support system with support force; the wood-based structural plate is covered on a wood structure roof; the wood gable wall and the wood roof are connected and are arranged on both longitudinal ends of a house; the wood parapet wall and the wood roof are connected and are arranged on both horizontal ends of the house; and the bottom of the wood parapet wall is connected with the anti-rot wood. The system is convenient and quick to hoist, position and install on the site, so that no large mechanical equipment is needed, the construction cycle is short and the disturbance to community residents is reduced. In the lightweight wood structure roof system, the wood parapet wall replaces cast concrete horizontal beam which is newly cast, so that the impact of wet construction on original residents is eliminated.

Description

Light-duty wooden roof truss system
Technical field
The utility model belongs to technical field of civil engineering, is specifically related to a kind of light-duty wooden roof truss system.
Background technology
Because " flat-changed-into-sloping " is to change flat roof deck the improvement project of pitched roof under the situation that does not change existing building agent structure and basis, so pitched roof need adopt lightweight material, not change the load size that former roofing bears substantially.Advantages such as the light section steel structure roof truss is in light weight with it, installation is convenient become the common practice of " flat-changed-into-sloping " engineering at present.And existing roofing system with lightweight steel structure is all not satisfactory aspect energy-conservation, insulation, heat insulation, sound insulation and anti-seismic performance.
The utility model content
The purpose of this utility model is to provide a kind of light-duty wooden roof truss system, is suitable for " flat-changed-into-sloping " engineering, and cost is low, applicability is strong.
For reaching above purpose, solution of the present utility model is:
A kind of light-duty wooden roof truss system, comprise timber roof truss, support system, wood structure panel, wooden gable, wooden parapet and anticorrosion wood, support system and timber roof truss are connected to it and provide support power, wood structure panel is overlying on the timber roof truss, wooden gable links to each other with timber roof truss and is arranged in vertical two ends, house, wooden parapet links to each other with timber roof truss and is arranged in the house transverse ends, and wooden parapet, wooden gable bottom are connected with anticorrosion wood.
Described timber roof truss is to be formed by connecting by the metal tooth plate by dimension stock, and it is provided with upper chord, lower chord and web member.
Described support system comprises and winds up roof truss support, roof truss lower edge are supported and the roof truss web member supports, and links to each other with upper chord, lower chord and the web member of timber roof truss respectively.
Described wood structure panel is connected with timber roof truss along the upper chord of timber roof truss.
Described wooden gable is connected with timber roof truss by support system or wood structure panel.
Described wooden parapet is connected with timber roof truss by metal connecting piece.
Described anticorrosion wood links to each other with the original collar tie beam in flat roof.
Also be provided with purlin on the described timber roof truss, purlin links to each other with wooden gable skeleton top with the timber roof truss upper chord.
Owing to adopted above technical scheme, the utlity model has following beneficial effect: the lifting and the on-the-spot location and installation of light-duty wooden roof truss system of the present utility model are easy, rapid, do not need heavy mechanical equipment, can avoid the concrete wet trade, short construction period reduces bothering community resident; Timber buildings be a kind of energy-saving green building, China subtracts consumption at present for building energy conservation requirement is satisfied in its application, meet the country the environment sustainable development strategy.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model, and wherein, light-duty timber roof truss spacing is 610mm.
Fig. 2 is an example structure schematic diagram of the present utility model, and wherein, light-duty timber roof truss spacing is 1220mm.
Fig. 3 is light-duty timber roof truss and the thin portion of a wooden parapet connection diagram in the utility model.
Fig. 4 is being connected of anticorrosion wood and original collar tie beam in the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
Light-duty wooden roof truss system of the present utility model is made up of light-duty timber roof truss 1, support system 2, wood structure panel 3, purlin 4, wooden gable 5, wooden parapet 6, anticorrosion wooden 7, the original collar tie beam 8 in flat roof, metal connecting piece 9 and chemical bolt 10.
Light-duty timber roof truss 1 is usually by the less dimension stock of sectional dimension (40mm * 90mm or 40mm * 140mm) be formed by connecting by the metal tooth plate.Support system 2 mainly comprises and winds up roof truss support, roof truss lower edge are supported and the roof truss web member supports, three classes support and to be generally dimension stock (40mm * 90mm or 40mm * 140mm), adopt common steel nail to be connected with upper chord, lower chord and the web member of light-duty timber roof truss 1 respectively.Wood structure panel 3 is overlying on the top of light-duty timber roof truss 1, adopts common steel nail to be connected with light-duty timber roof truss 1 along upper chord of roof truss.(40mm * 90mm) the common steel nail of employing is formed by connecting and forms skeleton, adopts common steel nail to be covered with wood structure panel 3 again on skeleton and forms bodies of wall by the less dimension stock of sectional dimension for wooden gable 5 and wooden parapet 6.Wooden gable 5 is arranged in vertical two ends, house, and wooden parapet 6 is arranged in the house transverse ends.Wherein, wooden gable 5 is connected with light-duty timber roof truss 1 with purlin 4 by support system 2, wood structure panel 3, and wooden parapet 6 is connected with light-duty timber roof truss 1 by metal connecting piece 9.
Anticorrosion wooden 7 chemical bolts 10 by implantation of wooden parapet 6 bottoms are connected with the original collar tie beam 8 in flat roof, thereby whole light-duty timber roof truss system is firmly linked to each other with original structure.In the utility model, adopt the wooden parapet of creating to replace the concreting Wo Liang that need newly build, eliminate wet effect and construct, will bring good social benefit the influence of original resident family.
Making up the main material that wooden superstructure adopts is: dimension stock, wood structure panel (homemade structural slab), chemical bolt, common steel nail, special metal connecting piece.
Concrete mode of construction is: with the flat roof of existing building as work plane, at first on the existing building collar tie beam, implant chemical bolt in advance, spacing can be taken as 610mm, then wooden parapet 6 is fixed on the original collar tie beam 8 in flat roof by anticorrosion wooden 7 of bottom, then pre-designed light-duty timber roof truss 1 and wooden gable 5 skeletons are manually located and fixing (the roof truss spacing can be 1220mm or 610mm), when spacing is 1220mm, purlin 4 need be set, purlin 4 adopts common steel nail to be connected with upper chord of roof truss with gable skeleton overhead, set up support system 2 simultaneously, lay wood structure panel 3 at the roof truss end face and the wooden gable outside at last, finally form light-duty wooden roof truss system.
The utility model is compared with the roofing system with lightweight steel structure system, has energy-conservation, the insulation that is better than steel work, heat insulation, sound insulation and anti-seismic performance.Light-duty wooden roof truss system can provide effectively firm wood construction system, satisfies the special structural system of different shape, eliminates the influence of construction to original resident family, and it has the incomparable plurality of advantages of steel work.
In sum, in " flat-changed-into-sloping " engineering, adopt light-duty wooden roof truss system to produce good result in many-sides such as economy, technology, social benefits.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to this device, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the illustrative examples here, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.

Claims (8)

1. light-duty wooden roof truss system, it is characterized in that: comprise timber roof truss, support system, wood structure panel, wooden gable, wooden parapet and anticorrosion wood, support system and timber roof truss are connected to it and provide support power, wood structure panel is overlying on the timber roof truss, wooden gable links to each other with timber roof truss and is arranged in vertical two ends, house, wooden parapet links to each other with timber roof truss and is arranged in the house transverse ends, and wooden parapet, wooden gable bottom are connected with anticorrosion wood.
2. light-duty wooden roof truss system as claimed in claim 1 is characterized in that: described timber roof truss is to be formed by connecting by the metal tooth plate by dimension stock, and it is provided with upper chord, lower chord and web member.
3. light-duty wooden roof truss system as claimed in claim 2 is characterized in that: described support system comprises and winds up roof truss support, roof truss lower edge are supported and the roof truss web member supports, and links to each other with upper chord, lower chord and the web member of timber roof truss respectively.
4. light-duty wooden roof truss system as claimed in claim 2 is characterized in that: described wood structure panel is connected with timber roof truss along the upper chord of timber roof truss.
5. light-duty wooden roof truss system as claimed in claim 1 is characterized in that: described wooden gable is connected with timber roof truss by support system or wood structure panel.
6. light-duty wooden roof truss system as claimed in claim 1 is characterized in that: described wooden parapet is connected with timber roof truss by metal connecting piece.
7. light-duty wooden roof truss system as claimed in claim 1 is characterized in that: described anticorrosion wood links to each other with the original collar tie beam in flat roof.
8. light-duty wooden roof truss system as claimed in claim 1 is characterized in that: also be provided with purlin on the described timber roof truss, purlin links to each other with wooden gable skeleton top with the timber roof truss upper chord.
CN2011200010039U 2011-01-04 2011-01-04 Lightweight wood structure roof system Expired - Fee Related CN201972417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200010039U CN201972417U (en) 2011-01-04 2011-01-04 Lightweight wood structure roof system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200010039U CN201972417U (en) 2011-01-04 2011-01-04 Lightweight wood structure roof system

Publications (1)

Publication Number Publication Date
CN201972417U true CN201972417U (en) 2011-09-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200010039U Expired - Fee Related CN201972417U (en) 2011-01-04 2011-01-04 Lightweight wood structure roof system

Country Status (1)

Country Link
CN (1) CN201972417U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936966A (en) * 2012-11-15 2013-02-20 北京筑福建设工程有限责任公司 Steel frame canopy guard structure of single-layer purlin masonry house and construction method thereof
CN103258471A (en) * 2013-02-20 2013-08-21 天津泰明加德投资发展有限公司 Light wood construction side-froce-resistance design rigid membrane sheet model and application
CN109610867A (en) * 2018-12-06 2019-04-12 中国十七冶集团有限公司 A kind of construction method for breast-wall of extending a factory building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936966A (en) * 2012-11-15 2013-02-20 北京筑福建设工程有限责任公司 Steel frame canopy guard structure of single-layer purlin masonry house and construction method thereof
CN103258471A (en) * 2013-02-20 2013-08-21 天津泰明加德投资发展有限公司 Light wood construction side-froce-resistance design rigid membrane sheet model and application
CN109610867A (en) * 2018-12-06 2019-04-12 中国十七冶集团有限公司 A kind of construction method for breast-wall of extending a factory building
CN109610867B (en) * 2018-12-06 2021-03-19 中国十七冶集团有限公司 Construction method for enlarging gable structure of factory building

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20160104