CN114045947A - Bearing system combining heat-preservation ceiling and light steel roof truss - Google Patents

Bearing system combining heat-preservation ceiling and light steel roof truss Download PDF

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Publication number
CN114045947A
CN114045947A CN202111281130.3A CN202111281130A CN114045947A CN 114045947 A CN114045947 A CN 114045947A CN 202111281130 A CN202111281130 A CN 202111281130A CN 114045947 A CN114045947 A CN 114045947A
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CN
China
Prior art keywords
roof truss
ceiling
heat
chord
insulation
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Granted
Application number
CN202111281130.3A
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Chinese (zh)
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CN114045947B (en
Inventor
翟洪远
林宣佐
张司本
武威怡
张永花
穆林森
林国海
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Harbin Hongsheng Construction Materials Manufacturing Co ltd
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Harbin Hongsheng Construction Materials Manufacturing Co ltd
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Priority to CN202111281130.3A priority Critical patent/CN114045947B/en
Publication of CN114045947A publication Critical patent/CN114045947A/en
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Publication of CN114045947B publication Critical patent/CN114045947B/en
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    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor

Abstract

The invention provides a bearing system combining a heat-preservation ceiling and a light steel roof truss. The ceiling heat-insulation plate comprises a ceiling heat-insulation plate and a roof truss, wherein a lower chord of the roof truss is penetrated in a longitudinal through hole of the ceiling heat-insulation plate, a hole is preset in the ceiling heat-insulation plate, and an upper chord of the roof truss is connected with the lower chord of the roof truss at the preset hole of the ceiling heat-insulation plate. According to the invention, through the technical means that the holes are preset on the ceiling heat-insulation board, and the lower chord and the upper chord of the roof truss are reasonably distributed in the ceiling heat-insulation board, the ceiling heat-insulation board and the roof truss are integrated, so that the construction difficulty of the building can be reduced, the overall construction progress of the building is improved, and the bearing and heat-insulation quality of the building is improved.

Description

Bearing system combining heat-preservation ceiling and light steel roof truss
Technical Field
The invention relates to a roof truss, in particular to a combined structure of a roof truss and a heat-preservation ceiling.
Background
In buildings, especially some prefabricated houses, heat-insulating ceilings are used in order to improve the heat-insulating effect. Most of the existing heat-insulating ceilings are arranged at the lower part of a roof truss, and the construction of the heat-insulating ceilings and the roof truss is complex and difficult.
Disclosure of Invention
The invention aims to provide a bearing system combining a heat-insulating ceiling and a light steel roof truss, which has good combination of the heat-insulating ceiling and the roof truss and is quick in construction progress.
The purpose of the invention is realized as follows: the ceiling heat-insulation plate comprises a ceiling heat-insulation plate and a roof truss, wherein a lower chord of the roof truss is penetrated in a longitudinal through hole of the ceiling heat-insulation plate, a hole is preset in the ceiling heat-insulation plate, and an upper chord of the roof truss is connected with the lower chord of the roof truss at the preset hole of the ceiling heat-insulation plate.
The present invention may further comprise:
1. and a protective cover is added after the heat preservation module is filled in the preset hole.
2. C-shaped steel is transversely arranged on the upper edge of the ceiling heat insulation plate, the C-shaped steel is connected with the lower chord of the roof truss through a bolt, the lower end of the roof truss erecting hall is connected with the C-shaped steel, and the upper end of the roof truss erecting hall is connected with the upper chord of the roof truss.
3. Three C-shaped steel are transversely laid on the ceiling heat insulation board, the ceiling heat insulation board comprises three roof truss vertical halls and two diagonal draw bars, the upper end of the middle roof truss vertical hall is connected with the upper chord of the roof truss through a first connecting plate through a bolt, the lower end of the middle roof truss vertical hall is connected with the lower ends of the two diagonal draw bars through a second connecting plate through a bolt, and the upper ends of the two diagonal draw bars are respectively connected with the upper ends of the two side roof truss vertical halls through a third connecting plate and a bolt.
The lower chord of the roof truss is penetrated in the longitudinal through hole of the ceiling heat-insulation plate, so that the ceiling heat-insulation plate is firmly combined with the roof truss. The holes are preset in the ceiling heat insulation board, so that the upper chord of the roof truss is conveniently connected with the lower chord of the roof truss.
C-shaped steel is transversely distributed on the ceiling heat insulation board, a roof truss erecting hall is arranged between the C-shaped steel and the roof truss upper chord, and the roof truss upper chord forms a space lattice through the roof truss erecting hall.
The invention is provided with the diagonal draw bars, and the roof truss vertical hall and the diagonal draw bars are connected with the C-shaped steel and the roof truss upper chord through the connecting plates, so that the assembly speed is high, and a stable roof truss structure can be formed.
The connecting points of the invention can be connected by bolts, can be disassembled and assembled at any time and can be matched with a disassembled and assembled wall body for use.
According to the invention, through the technical means that the holes are preset on the ceiling heat-insulation plate, and the lower chord and the upper chord of the roof truss are reasonably distributed in the ceiling heat-insulation plate, the ceiling heat-insulation plate and the roof truss are integrated into a whole, and no garbage is generated during building construction. The invention can reduce the construction difficulty of the building, improve the overall construction progress of the building and improve the bearing and heat preservation quality of the building.
Drawings
Fig. 1 is a schematic view of the general structure of the present invention.
Fig. 2 is a schematic structural view of a ceiling insulation board.
Fig. 3 is an assembly schematic view of a ceiling insulation board and a roof truss lower chord.
Fig. 4 is a schematic structural view of the roof truss upper chord.
Fig. 5 is a schematic view of the assembly of the roof truss upper chord and the roof truss lower chord.
Fig. 6 is a schematic structural view of the shield.
Fig. 7 is a schematic view of the shield assembled in the predetermined hole.
Detailed Description
The following examples further illustrate the present invention
With reference to fig. 1 to 7, the first embodiment of the present invention includes a ceiling insulation board 11 and a roof truss, a roof truss lower chord 4 is inserted into a longitudinal through hole of the ceiling insulation board, a hole 12 is preset on the ceiling insulation board, and a roof truss upper chord 2 is connected to the roof truss lower chord 12 at the preset hole of the ceiling insulation board by a bolt.
The second embodiment of the invention is based on the first embodiment, after the connection between the roof truss upper chord 2 and the roof truss lower chord 4 is completed, the thermal insulation module is filled in the preset hole, and then the protective cover 3 is covered to play a role in protection.
The third embodiment of the invention is based on the first or second embodiment, three C-shaped steel 10 are arranged on the ceiling insulation board along the transverse direction, the C-shaped steel is connected with the lower chord of the roof truss through a bolt, the lower end of the roof truss erecting hall is connected with the C-shaped steel through a bolt, the upper end of the roof truss erecting hall is connected with the upper chord of the roof truss through a bolt, the ceiling truss insulation board comprises three roof truss erecting halls 5, 9 and 13 and two diagonal draw bars 6 and 8, the upper end of a middle roof truss erecting hall 13 is connected with the upper chord of the roof truss through a first connecting plate 1, the lower end of the middle roof truss erecting hall 13 is connected with the lower ends of the two diagonal draw bars 6 and 8 through a second connecting plate 7, and the upper ends of the two diagonal draw bars 6 and 8 are respectively connected with the upper ends of the two side roof truss erecting halls 5 and 9 through third connecting plates 14 and 15 bolts.

Claims (4)

1. The utility model provides a heat preservation ceiling and light steel roof truss combination bearing system, includes ceiling heated board and roof truss, characterized by: the lower roof truss chord is penetrated in the longitudinal through hole of the ceiling heat-insulation plate, a hole is preset in the ceiling heat-insulation plate, and the upper roof truss chord is connected with the lower roof truss chord at the preset hole of the ceiling heat-insulation plate.
2. The combination load bearing system of thermal insulation ceiling and light steel roof truss as claimed in claim 1, wherein: and a protective cover is added after the heat preservation module is filled in the preset hole.
3. The combination bearing system of the heat preservation ceiling and the light steel roof truss according to claim 1 or 2, which is characterized in that: c-shaped steel is transversely arranged on the upper edge of the ceiling heat insulation plate, the C-shaped steel is connected with the lower chord of the roof truss through a bolt, the lower end of the roof truss erecting hall is connected with the C-shaped steel, and the upper end of the roof truss erecting hall is connected with the upper chord of the roof truss.
4. The combination load bearing system of thermal insulation ceiling and light steel roof truss as claimed in claim 3, wherein: three C-shaped steel are transversely laid on the ceiling heat insulation board, the ceiling heat insulation board comprises three roof truss vertical halls and two diagonal draw bars, the upper end of the middle roof truss vertical hall is connected with the upper chord of the roof truss through a first connecting plate through a bolt, the lower end of the middle roof truss vertical hall is connected with the lower ends of the two diagonal draw bars through a second connecting plate through a bolt, and the upper ends of the two diagonal draw bars are respectively connected with the upper ends of the two side roof truss vertical halls through a third connecting plate and a bolt.
CN202111281130.3A 2021-11-01 2021-11-01 Bearing system combining heat-preservation ceiling and light steel roof truss Active CN114045947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111281130.3A CN114045947B (en) 2021-11-01 2021-11-01 Bearing system combining heat-preservation ceiling and light steel roof truss

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Application Number Priority Date Filing Date Title
CN202111281130.3A CN114045947B (en) 2021-11-01 2021-11-01 Bearing system combining heat-preservation ceiling and light steel roof truss

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CN114045947B CN114045947B (en) 2022-12-23

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Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949274A (en) * 1995-08-04 1997-02-18 Ibiden Co Ltd Roof truss panel
JPH09111944A (en) * 1995-10-18 1997-04-28 Ibiden Co Ltd Ceiling structure
JPH10331280A (en) * 1997-05-29 1998-12-15 Sumitomo Forestry Co Ltd Heat insulation structure above girder and heat insulation structure of building
JPH11190102A (en) * 1997-12-26 1999-07-13 Sumitomo Forestry Co Ltd Roof truss and roof truss structure
JP2000204691A (en) * 1999-01-11 2000-07-25 Kanegafuchi Chem Ind Co Ltd Above-girder heat insulating structure of building
JP2000204686A (en) * 1999-01-18 2000-07-25 Kanegafuchi Chem Ind Co Ltd Ceiling part heat insulating structure of wood frame construction method building
JP2003035004A (en) * 2001-07-25 2003-02-07 Nkk Corp Roof truss
CN101435252A (en) * 2008-06-10 2009-05-20 哈尔滨鸿盛房屋节能体系研发中心 Industry and civil energy-saving building roof composite board
CN201679129U (en) * 2010-04-30 2010-12-22 中国建筑材料科学研究总院苏州防水研究院 Light steel pitched roof system
CN204475508U (en) * 2015-01-23 2015-07-15 海城市隆顺建材化工厂 The modular house of flexible cement Combined anti-seismic wall body
RU2590962C1 (en) * 2014-12-16 2016-07-10 Сергей Михайлович Анпилов Method to reduce heat losses of energy-efficient building
CN206360188U (en) * 2017-01-11 2017-07-28 山东飞越钢结构工程有限公司 A kind of light steel moald-cavity house furred ceiling handles improvement project
CN206752765U (en) * 2017-05-15 2017-12-15 哈尔滨鸿盛房屋节能体系研发中心 A kind of single-chamber heat-preserving wall component
CN109183988A (en) * 2018-09-26 2019-01-11 云南振书科技有限公司 A kind of profile steel house and construction method
CN109797875A (en) * 2019-03-19 2019-05-24 江海红 A kind of low energy consumption energy saving building system
CN209742254U (en) * 2019-03-06 2019-12-06 李东升 Novel roof structure without cold and hot bridge
CN209942063U (en) * 2019-04-25 2020-01-14 中建八局装饰工程有限公司 Waterproof composite roof decorated by steel structure support and aluminum honeycomb plate
CN212956981U (en) * 2020-06-30 2021-04-13 福建中建万邦钢结构工程股份有限公司 Anti-seismic energy-saving environment-friendly movable board house
KR102425672B1 (en) * 2021-02-15 2022-07-28 정성대 Non-Steelplate Truss Deck and Non-Support Concrete Slab Construction Method Using the Same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949274A (en) * 1995-08-04 1997-02-18 Ibiden Co Ltd Roof truss panel
JPH09111944A (en) * 1995-10-18 1997-04-28 Ibiden Co Ltd Ceiling structure
JPH10331280A (en) * 1997-05-29 1998-12-15 Sumitomo Forestry Co Ltd Heat insulation structure above girder and heat insulation structure of building
JPH11190102A (en) * 1997-12-26 1999-07-13 Sumitomo Forestry Co Ltd Roof truss and roof truss structure
JP2000204691A (en) * 1999-01-11 2000-07-25 Kanegafuchi Chem Ind Co Ltd Above-girder heat insulating structure of building
JP2000204686A (en) * 1999-01-18 2000-07-25 Kanegafuchi Chem Ind Co Ltd Ceiling part heat insulating structure of wood frame construction method building
JP2003035004A (en) * 2001-07-25 2003-02-07 Nkk Corp Roof truss
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CN201679129U (en) * 2010-04-30 2010-12-22 中国建筑材料科学研究总院苏州防水研究院 Light steel pitched roof system
RU2590962C1 (en) * 2014-12-16 2016-07-10 Сергей Михайлович Анпилов Method to reduce heat losses of energy-efficient building
CN204475508U (en) * 2015-01-23 2015-07-15 海城市隆顺建材化工厂 The modular house of flexible cement Combined anti-seismic wall body
CN206360188U (en) * 2017-01-11 2017-07-28 山东飞越钢结构工程有限公司 A kind of light steel moald-cavity house furred ceiling handles improvement project
CN206752765U (en) * 2017-05-15 2017-12-15 哈尔滨鸿盛房屋节能体系研发中心 A kind of single-chamber heat-preserving wall component
CN109183988A (en) * 2018-09-26 2019-01-11 云南振书科技有限公司 A kind of profile steel house and construction method
CN209742254U (en) * 2019-03-06 2019-12-06 李东升 Novel roof structure without cold and hot bridge
CN109797875A (en) * 2019-03-19 2019-05-24 江海红 A kind of low energy consumption energy saving building system
CN209942063U (en) * 2019-04-25 2020-01-14 中建八局装饰工程有限公司 Waterproof composite roof decorated by steel structure support and aluminum honeycomb plate
CN212956981U (en) * 2020-06-30 2021-04-13 福建中建万邦钢结构工程股份有限公司 Anti-seismic energy-saving environment-friendly movable board house
KR102425672B1 (en) * 2021-02-15 2022-07-28 정성대 Non-Steelplate Truss Deck and Non-Support Concrete Slab Construction Method Using the Same

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