CN107916804A - A kind of safety and stability type roof truss without columns and its installation method - Google Patents
A kind of safety and stability type roof truss without columns and its installation method Download PDFInfo
- Publication number
- CN107916804A CN107916804A CN201711251799.1A CN201711251799A CN107916804A CN 107916804 A CN107916804 A CN 107916804A CN 201711251799 A CN201711251799 A CN 201711251799A CN 107916804 A CN107916804 A CN 107916804A
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- mobile jib
- safety
- support system
- roof truss
- type roof
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- 238000009434 installation Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 21
- 230000006855 networking Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004013 groin Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a kind of safety and stability type roof truss without columns, including：Support system and reticulated shell system, the reticulated shell system is arranged in support system, main rod and net canopy are equipped with wherein described reticulated shell system, surrounding mobile jib and oblique mobile jib are equipped with the main rod, the surrounding mobile jib is arranged on the edge of reticulated shell system, its end is connected with the connecting node of support system and reticulated shell system, and the net canopy is arranged on the inner side of surrounding mobile jib, and the oblique mobile jib is arranged on net canopy.A kind of heretofore described safety and stability type roof truss without columns, cooperated by support system and reticulated shell system, greatly improve the reasonability of roof truss without columns design, at the same time, the setting of main rod and net canopy, the security for greatly improving the support performance of awning and using.
Description
Technical field
The invention belongs to steel building field, more particularly to a kind of safety and stability type roof truss without columns.
Background technology
With the fast development of social economy, the quality of life and living standard of people are all constantly improving, and no matter
It is that the production of enterprise or the rhythm of life of people are all constantly being accelerated.For building trade and in this way, with motor-car, height
The generation of iron, subway, each website are required for platform, and current most building is built using armored concrete, but
It requires weather and external condition more serious, thus the growth-promoting production of steel building due to the particularity of construction
It is raw.
But existing steel building is also merely resting on some large-scale venues, does not popularize, in particular for
Some platforms, also there are some potential safety problems in design and the use in later stage for it.
The content of the invention
Goal of the invention：In order to overcome the above insufficient, the object of the present invention is to provide a kind of safety and stability type without platform column rain
Canopy, its is simple in structure, and design is reasonable, is cooperated by support system and reticulated shell system, greatly improves no platform column rain
The reasonability of canopy design, meanwhile, the setting of main rod and net canopy, the safety for greatly improving the support performance of awning and using
Property.
Technical solution：To achieve these goals, the present invention provides a kind of safety and stability type roof truss without columns, bag
Include：Support system and reticulated shell system, the reticulated shell system is arranged in support system, wherein being equipped with main rod in the reticulated shell system
With net canopy, surrounding mobile jib and oblique mobile jib are equipped with the main rod, the surrounding mobile jib is arranged on the edge of reticulated shell system, its end
Portion is connected with the connecting node of support system and reticulated shell system, and the net canopy is arranged on the inner side of surrounding mobile jib, the oblique mobile jib
On net canopy.
A kind of heretofore described safety and stability type roof truss without columns, pass through support system and reticulated shell system phase interworking
Close, greatly improve the reasonability of roof truss without columns design, meanwhile, the setting of main rod and net canopy, greatly improves rain
The support performance of canopy and the security used.
Lower part steel column is equipped with heretofore described support system, the lower part steel column uses concrete filled steel tube knot
Structure, the lower part embedded concrete structure of lower part steel column, lower part steel column upper end are equipped with cast steel node, greatly improve its fixation
Stability, the setting of cast steel node, easy to the connection of steel column and other connecting components.
Heretofore described surrounding mobile jib is equipped with along route direction mobile jib and longitudinal mobile jib, the suitable route direction mobile jib
On along the support system in route direction, the longitudinal direction mobile jib is arranged in the support system of longitudinal direction, increases its setting.
Vertical direction mobile jib is equipped between heretofore described oblique mobile jib, the vertical direction mobile jib is equipped with.
Riding track is equipped between heretofore described net canopy, improves the compactness and stability connected between two net canopies, is improved
Overall anti-wound property.
Heretofore described riding track is in the shape of the letter V, and two ends on its two sides are connected with two reticulated shell systems respectively, using more
The stability of side shape, further improves stability and security that its installation is used with the later stage.
Heretofore described net canopy is made of at least one set of oblique secondary bar, it is engaged with oblique mobile jib, further improves
Its stability connected.
Heretofore described surrounding mobile jib is in arc-shaped, it is engaged with net canopy, improves its wind resistance.
Heretofore described net canopy uses groin monolayer net booth structure, and the net canopy top is purlin purlin holder structure, purlin
Bar is square steel tube structure.
The installation method of safety and stability type roof truss without columns described in heretofore described claim, specific peace
Dress method is as follows：
1）：It is fixed in the lower part steel column lower part embedded concrete structure in support system first, and is set at the top of it
Put cast steel node；
2）：After system to be supported fixes, main rod and support system are carried out by cast steel node assembled, i.e. according to drawing,
Surrounding mobile jib is fixedly connected with support system by cast steel node, then vertical direction mobile jib passes through cast steel node and support again
System connects, then sets oblique mobile jib between two vertical direction mobile jibs；
3）：Oblique mobile jib uses cross-over design, and its both ends is connected with cast steel node；
4）：Then round steel pipe cross-over design networking is passed through in the supporting structure that two vertical direction mobile jibs and the oblique mobile jib of setting are formed
Canopy, and set above net canopy by wingceltis bar, wingceltis holder structure；
5）：Then by setting V-shaped riding track between two net canopies.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：
1st, heretofore described a kind of safety and stability type roof truss without columns, pass through support system and reticulated shell system phase interworking
Close, greatly improve the reasonability of roof truss without columns design, meanwhile, the setting of main rod and net canopy, greatly improves rain
The support performance of canopy and the security used.
2nd, lower part steel column is equipped with heretofore described support system, the lower part steel column uses concrete filled steel tube knot
Structure, the lower part embedded concrete structure of lower part steel column, lower part steel column upper end are equipped with cast steel node, greatly improve its fixation
Stability, the setting of cast steel node, easy to the connection of steel column and other connecting components.
3rd, heretofore described surrounding mobile jib is equipped with along route direction mobile jib and longitudinal mobile jib, the suitable route direction master
Bar is arranged on along in the support system in route direction, and the longitudinal direction mobile jib is arranged in the support system of longitudinal direction, increases its setting.
5th, riding track is equipped between heretofore described net canopy, the compactness and stability connected between two net canopies is improved, carries
High overall anti-wound property；The riding track is in the shape of the letter V, and two ends on its two sides are connected with two reticulated shell systems respectively, using more
The stability of side shape, further improves stability and security that its installation is used with the later stage.
6th, heretofore described net canopy is made of at least one set of oblique secondary bar, it is engaged with oblique mobile jib, further carries
The stability of its high connection；The surrounding mobile jib is in arc-shaped, it is engaged with net canopy, improves its wind resistance.
Brief description of the drawings
Fig. 1 is the structure diagram of safety and stability type roof truss without columns of the present invention；
Fig. 2 is the structure diagram of reticulated shell system in the present invention；
Fig. 3 is the partial enlarged view of reticulated shell system in the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
Embodiment
A kind of safety and stability type roof truss without columns as depicted, including：Support system 1 and reticulated shell system 2, the net
Shell systems 2 are arranged in support system 1, wherein main rod 21 and net canopy 22 are equipped with the reticulated shell system 2, in the main rod 21
Equipped with surrounding mobile jib 23 and oblique mobile jib 24, the surrounding mobile jib 23 is arranged on the edge of reticulated shell system 2, its end and support system
1 connects with the connecting node of reticulated shell system 2, and the net canopy 22 is arranged on the inner side of surrounding mobile jib 23, and the oblique mobile jib 24 is arranged on
On net canopy 22.
Lower part steel column is equipped with support system 1 described in the present embodiment, the lower part steel column uses concrete filled steel tube
Structure, the lower part embedded concrete structure of lower part steel column, lower part steel column upper end are equipped with cast steel node.
Surrounding mobile jib described in the present embodiment 23 is equipped with along route direction mobile jib and longitudinal mobile jib, the suitable route direction
Mobile jib is arranged on along in the support system 1 in route direction, and the longitudinal direction mobile jib is arranged in the support system 1 of longitudinal direction.
Vertical direction mobile jib 25 is equipped with described in the present embodiment between oblique mobile jib 24, is set on the vertical direction mobile jib 25
Have.
Riding track 26 is equipped between net canopy described in the present embodiment 22.
Riding track 26 described in the present embodiment is in the shape of the letter V, and two ends on its two sides are connected with two reticulated shell systems 2 respectively.
Net canopy described in the present embodiment 22 is made of at least one set of oblique secondary bar, it is engaged with oblique mobile jib 24.
Surrounding mobile jib described in the present embodiment 23 is in arc-shaped, it is engaged with net canopy 22.
Net canopy described in the present embodiment 22 uses groin monolayer net booth structure, and 22 top of net canopy is purlin purlin support knot
Structure, purlin are square steel tube structure.
The installation method of safety and stability type roof truss without columns described in claim described in the present embodiment, specifically
Installation method is as follows：
1）：It is fixed in the lower part steel column lower part embedded concrete structure in support system 1 first, and is set at the top of it
Put cast steel node；
2）：After system 1 to be supported fixes, assembly is carried out to main rod 21 and support system 1 by cast steel node, i.e. according to
Surrounding mobile jib 23, is fixedly connected, then vertical direction mobile jib 25 passes through cast steel again by drawing by cast steel node with support system 1
Node is connected with support system 1, then oblique mobile jib 24 is set between two vertical direction mobile jibs 25；
3）：Oblique mobile jib 24 uses cross-over design, and its both ends is connected with cast steel node；
4）：Then round steel pipe cross-over design is passed through in the supporting structure that two vertical direction mobile jibs 25 and the oblique mobile jib 24 of setting are formed
Networking canopy 22, and set above net canopy 22 by wingceltis bar, wingceltis holder structure；
5）：Then by setting V-shaped riding track 26 between two net canopies 22.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
- A kind of 1. safety and stability type roof truss without columns, it is characterised in that：Including：Support system（1）With reticulated shell system（2）, institute State reticulated shell system（2）Arranged on support system（1）On, wherein the reticulated shell system（2）In be equipped with main rod（21）With net canopy（22）, The main rod（21）In be equipped with surrounding mobile jib（23）With oblique mobile jib（24）, the surrounding mobile jib（23）Arranged on reticulated shell system （2）Edge, its end and support system（1）With reticulated shell system（2）Connecting node connection, the net canopy（22）Arranged on surrounding Mobile jib（23）Inner side, the oblique mobile jib（24）Arranged on net canopy（22）On.
- 2. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The support system（1） In be equipped with lower part steel column, the lower part steel column uses concrete filled steel tube, the lower part embedded concrete structure of lower part steel column, Lower part steel column upper end is equipped with cast steel node.
- 3. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The surrounding mobile jib（23）On Equipped with along route direction mobile jib and longitudinal mobile jib, the suitable route direction mobile jib is arranged on the support system in suitable route direction（1） On, the longitudinal direction mobile jib is arranged on the support system of longitudinal direction（1）On.
- 4. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The oblique mobile jib（24）It Between be equipped with vertical direction mobile jib（25）.
- 5. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The net canopy（22）Between set There is riding track（26）.
- 6. safety and stability type roof truss without columns according to claim 4, it is characterised in that：The riding track（26）In V words Shape, two ends on its two sides respectively with two reticulated shell systems（2）Connection.
- 7. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The net canopy（22）By at least One group of oblique secondary bar is formed, itself and oblique mobile jib（24）It is engaged.
- 8. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The surrounding mobile jib（23）It is in Arc-shaped, itself and net canopy（22）It is engaged.
- 9. safety and stability type roof truss without columns according to claim 1, it is characterised in that：The net canopy（22）Using friendship Fork arch monolayer net booth structure, the net canopy（22）Top is purlin purlin holder structure, and purlin is square steel tube structure.
- 10. the installation of the safety and stability type roof truss without columns according to claim 1 to 9 any one of them claim Method, it is characterised in that：Specific installation method is as follows：1）：First support system（1）In lower part steel column lower part embedded concrete structure it is fixed, and at the top of it Cast steel node is set；2）：System to be supported（1）After fixing, by cast steel node to main rod（21）With support system（1）Carry out assembly, That is, according to drawing, by cast steel node by surrounding mobile jib（23）And support system（1）It is fixedly connected, then vertical direction master again Bar（25）Pass through cast steel node and support system（1）Connection, then in two vertical direction mobile jibs（25）Between oblique mobile jib is set （24）；3）：Oblique mobile jib（24）Using cross-over design, and its both ends is connected with cast steel node；4）：Then two vertical direction mobile jib（25）With the oblique mobile jib of setting（24）Intersected in the supporting structure of formation by round steel pipe Design networking canopy（22）, and in net canopy（22）Top is set wingceltis bar, wingceltis holder structure；5）：Then by two net canopies（22）Between set V-shaped riding track（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251799.1A CN107916804A (en) | 2017-12-01 | 2017-12-01 | A kind of safety and stability type roof truss without columns and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251799.1A CN107916804A (en) | 2017-12-01 | 2017-12-01 | A kind of safety and stability type roof truss without columns and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916804A true CN107916804A (en) | 2018-04-17 |
Family
ID=61897185
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711251799.1A Pending CN107916804A (en) | 2017-12-01 | 2017-12-01 | A kind of safety and stability type roof truss without columns and its installation method |
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| Country | Link |
|---|---|
| CN (1) | CN107916804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173134A (en) * | 2019-06-04 | 2019-08-27 | 中铁第一勘察设计院集团有限公司 | Wide-flat beam formula assembled railroad platform concrete awning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440667A (en) * | 2008-07-25 | 2009-05-27 | 中铁四局集团有限公司 | Installation method of large-span single-layer canopy latticed shell structure |
| CN202492927U (en) * | 2012-03-27 | 2012-10-17 | 中国民航大学 | Wooden dual-diagonal-rod type single-layer cylindrical lattice shell |
-
2017
- 2017-12-01 CN CN201711251799.1A patent/CN107916804A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440667A (en) * | 2008-07-25 | 2009-05-27 | 中铁四局集团有限公司 | Installation method of large-span single-layer canopy latticed shell structure |
| CN202492927U (en) * | 2012-03-27 | 2012-10-17 | 中国民航大学 | Wooden dual-diagonal-rod type single-layer cylindrical lattice shell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173134A (en) * | 2019-06-04 | 2019-08-27 | 中铁第一勘察设计院集团有限公司 | Wide-flat beam formula assembled railroad platform concrete awning |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Applicant after: JiangSu HuNing Steel Structure & Machinery Co.,Ltd. Address before: 214200 Zhang Zhu Zhen Bai Jia Cun, Yixing City, Wuxi City, Jiangsu Province Applicant before: JiangSu HuNing Steel Structure & Machinery Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |
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| RJ01 | Rejection of invention patent application after publication |