CN201103194Y - Girder for light steel factory building roofing underplate installation - Google Patents
Girder for light steel factory building roofing underplate installation Download PDFInfo
- Publication number
- CN201103194Y CN201103194Y CNU200720181759XU CN200720181759U CN201103194Y CN 201103194 Y CN201103194 Y CN 201103194Y CN U200720181759X U CNU200720181759X U CN U200720181759XU CN 200720181759 U CN200720181759 U CN 200720181759U CN 201103194 Y CN201103194 Y CN 201103194Y
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- Prior art keywords
- truss
- main body
- construction
- trusses
- assistant
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Abstract
The utility model relates to a truss used in construction, in particular to the truss applied to installing a bottom plate of the building surface of light steelworks with crane beams. The truss comprises a truss main body, assistant trusses and an operation platform. The truss main body is in rectangle frame construction; an upper chord and a lower chord are connected with an upright stanchion and a sway rod by wielding; a race is connected between the two chords by wielding and a springboard is arranged on the race to form the operation platform; the peripheral of the operation platform is provided with protective barriers; two ends of the lower part of the truss main body are respectively provided with the assistant trusses which are in triangular frame construction, and the assistant trusses and the truss main body are formed in an arc shape and the bottom of the assistant trusses are provided with road wheels. In the truss provided by the utility model, self-made trusses are combined into an installation platform, which can improve construction efficiency, ensure construction safety and reduce construction cost; besides, the truss is applied to the installation of a steel structure of the building surface, has no impact on projects with working procedure construction on the ground at the same time and can carry out multi-procedure operation simultaneously.
Description
Technical field:
The utility model relates to the building operations truss, especially a kind of light Steel-Structure Factory with Steel roofing base plate installation truss that is applicable to crane girder.
Background technology:
At present, all round victory scaffold is used in building operations more, this method long construction period, and workload is big, and the cost height accounts for the scope of operation and delays operation constructions such as Equipment Foundations, ground; What also have sets up console mode move operation platform, (ground concrete is not constructed on out-of-flatness, the unsteady ground because console mode move operation platform is seated in, be soil property ground), cause operating efficiency to reduce so operating platform moves difficulty, and security performance is low; Basket is hung in the use that also has, this method constructing operation inconvenience, and security performance is very poor.
Summary of the invention:
The utility model is intended to solve the described problem of background technology, and a kind of efficiency of construction that improves is provided, and ensures construction safety, reduces construction cost, is particularly useful for having the light Steel-Structure Factory with Steel roofing base plate installation truss of crane girder.
The technical scheme that the utility model addresses the above problem employing is: a kind of light Steel-Structure Factory with Steel roofing base plate is installed and is used truss, comprise truss main body, auxiliary girder, operating platform, the described truss main body frame construction that is rectangle, be welded to connect between its upper and lower chord member and vertical rod, the hound, be welded with stull between two upper chords, the stull upper berth constitutes operating platform with springboard, and this operating platform periphery is provided with guard rail; Truss lower body part two ends are respectively arranged with auxiliary girder, and this auxiliary girder frame construction triangular in shape constitutes arch with the truss main body, and the auxiliary girder footing is equipped with road wheel.
Compared with prior art, the beneficial effects of the utility model are: can improve efficiency of construction, ensure construction safety, reduce construction cost, when being applicable to the factory building roof Steel Structure Installation, not influence the engineering that there is the operation construction on ground, and can multiple operation operation simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to view.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of light Steel-Structure Factory with Steel roofing base plate is installed and is used truss, by the truss main body, auxiliary girder, operating platform three parts constitute, the described truss main body frame construction that is rectangle, by upper chord 2, lower chord 5, vertical rod 3, hound 4, stull 8 is formed, be welded to connect the formation stable whole between each parts, wherein, upper chord 2 and lower chord 5 adopt the common welded steel pipe in DN108 * 5 and DN57 * 3.5 respectively, hound 4, vertical rod 3, 50 * 5 angle steel are all adopted in stull 8, stull 8 only is arranged between two upper chords 2, stull 8 upper berths constitute operating platform with springboard, and the operating platform periphery is provided with guard rail 1, and guard rail 1 adopts the common scaffold tubes in DN48 * 3.5; Truss lower body part two ends are respectively arranged with auxiliary girder 6, auxiliary girder 6 frame constructions triangular in shape, fixing with the welding of truss main body connecting portion, and constitute arch with the truss main body, arch does 100mm, auxiliary girder 6 adopts the common welded steel pipe welding fabrication in DN57 * 3.5, and its footing is equipped with steel road wheel 7.
Welding process requirement: arm is pressed design angle cutting back and is responsible for welding, all weld seams must full weld, and along complete all continuous weldings, seamlessly transit, effective throat thickness is greater than a thickness of pipe wall, the leg size is less than the twice of a thickness of pipe wall, and arm must guarantee that with the person in charge axis is concentric.
Claims (1)
1, a kind of light Steel-Structure Factory with Steel roofing base plate is installed and is used truss, comprise truss main body, auxiliary girder, operating platform, it is characterized in that: the truss main body frame construction that is rectangle, be welded to connect between its upper and lower chord member and vertical rod, the hound, be welded with stull between two upper chords, the stull upper berth constitutes operating platform with springboard, and this operating platform periphery is provided with guard rail; Truss lower body part two ends are respectively arranged with auxiliary girder, and this auxiliary girder frame construction triangular in shape constitutes arch with the truss main body, and the auxiliary girder footing is equipped with road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720181759XU CN201103194Y (en) | 2007-10-23 | 2007-10-23 | Girder for light steel factory building roofing underplate installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720181759XU CN201103194Y (en) | 2007-10-23 | 2007-10-23 | Girder for light steel factory building roofing underplate installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103194Y true CN201103194Y (en) | 2008-08-20 |
Family
ID=39950217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720181759XU Expired - Fee Related CN201103194Y (en) | 2007-10-23 | 2007-10-23 | Girder for light steel factory building roofing underplate installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103194Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498559A (en) * | 2013-10-11 | 2014-01-08 | 四川省第四建筑工程公司 | Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction |
| RU2528311C1 (en) * | 2013-07-05 | 2014-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" (ТГУ) | Polysystemic truss |
| CN104343184A (en) * | 2013-08-06 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Large-span two-way beam string structure and multi-fulcrum pipe truss mixed connection structure |
| CN104934857A (en) * | 2015-06-11 | 2015-09-23 | 国家电网公司 | Steel structure foundation of mobile substation |
| CN106703381A (en) * | 2017-02-09 | 2017-05-24 | 大连中远船务工程有限公司 | Super long span without supporting truss walking board |
| CN107514145A (en) * | 2017-07-02 | 2017-12-26 | 上海二十冶建设有限公司 | A kind of removable steel roofing liner installation construction device and method |
| CN110565528A (en) * | 2019-08-08 | 2019-12-13 | 中铁五局集团有限公司 | Novel assembled cast in situ concrete support |
-
2007
- 2007-10-23 CN CNU200720181759XU patent/CN201103194Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2528311C1 (en) * | 2013-07-05 | 2014-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" (ТГУ) | Polysystemic truss |
| CN104343184A (en) * | 2013-08-06 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Large-span two-way beam string structure and multi-fulcrum pipe truss mixed connection structure |
| CN103498559A (en) * | 2013-10-11 | 2014-01-08 | 四川省第四建筑工程公司 | Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction |
| CN104934857A (en) * | 2015-06-11 | 2015-09-23 | 国家电网公司 | Steel structure foundation of mobile substation |
| CN106703381A (en) * | 2017-02-09 | 2017-05-24 | 大连中远船务工程有限公司 | Super long span without supporting truss walking board |
| CN107514145A (en) * | 2017-07-02 | 2017-12-26 | 上海二十冶建设有限公司 | A kind of removable steel roofing liner installation construction device and method |
| CN110565528A (en) * | 2019-08-08 | 2019-12-13 | 中铁五局集团有限公司 | Novel assembled cast in situ concrete support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20111023 |