CN203613780U - Steel truss operation platform - Google Patents
Steel truss operation platform Download PDFInfo
- Publication number
- CN203613780U CN203613780U CN201320620655.XU CN201320620655U CN203613780U CN 203613780 U CN203613780 U CN 203613780U CN 201320620655 U CN201320620655 U CN 201320620655U CN 203613780 U CN203613780 U CN 203613780U
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- Prior art keywords
- main couple
- secondary beam
- square tube
- operating platform
- steel truss
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Abstract
The utility model relates to a truss operation platform, in particular to a steel truss operation platform for construction of an ultra-high lighting ceiling. The operation platform comprises main trusses, secondary beam square tubes and a platform board, wherein the main trusses are arranged in parallel and are respectively connected with concrete structures at the two sides in a supporting way, and the secondary beam square tubes are arranged in a direction vertical to the length direction of the main trusses, and are connected with the upper parts of the main trusses; the platform board is tightly arranged at the upper parts of the secondary beam square tubes. The steel truss operation platform has the characteristics of repeated use, material saving, low cost, high security and the like.
Description
Technical field
The utility model relates to a kind of truss operating platform, espespecially a kind of steel truss operating platform that is applicable to the construction of superelevation atrium lighting ceiling.
Background technology
In the time treating the relevant construction contents such as large space top finishing, renovation and maintenance, conventional treatment scheme, for setting up all round victory formula scaffold, provides upper operating platform.Circle in certain engineering and oval lighting roof, its span is larger, and highly higher, if with traditional operating platform that full hall scaffold is constructed as Zhongting lighting ceiling of setting up, can produce following problem: the tube material amount one, dropping into is larger; Two, set up full hall scaffold expense higher; Three, operating platform bearing load is limited by height and properties of steel pipes, is unfavorable for operating platform construction safety.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of steel truss operating platform is provided, and is applicable to the operating platform of superelevation atrium lighting ceiling construction, has and can reuse, save the features such as material, cost is low, safety is high.
The technical scheme that realizes above-mentioned purpose is:
A kind of steel truss operating platform of the utility model comprises:
Main couple, be arranged in parallel between described main couple and distinguishes support and connection in the concrete structure of both sides;
Secondary beam square tube, described secondary beam square tube edge arranges perpendicular to described main couple length direction, and is connected in the top of described main couple;
Landing slab, described landing slab is anchored on the top of described secondary beam square tube.
Technique scheme adopts the bracing frame of main couple as operating platform, has saved greatly the consumption of material, again because of trussed construction, can realize larger bending resistance and shear strength, has guaranteed the safety of operating platform.The laying of secondary beam square tube has increased the rigidity of operating platform face, and main couple, secondary beam square tube and all recyclable recyclings of landing slab simultaneously, reduces the wasting of resources, has saved construction cost.
Further improvement of the utility model is: described main couple comprises upper chord, lower chord and a plurality of the first support bars and the second support bar, described the first support bar described upper chord of vertical and equally spaced connection and described lower chord; Described the second support bar bearing diagonal connects described upper chord and lower chord, and one end of described the second support bar connects the angle of described lower chord and described the first support bar formation.
Further improvement of the utility model is: between described secondary beam square tube, parallel and spaced set is in the top of described main couple.
Further improvement of the utility model is: described main couple is anchored on described concrete structure by angle steel and expansion bolt.
Further improvement of the utility model is: described landing slab is anchored on described secondary beam square tube by tapping screw.
Accompanying drawing explanation
Fig. 1 is the not perspective view of mounting platform plate of the utility model steel truss operating platform;
Fig. 2 is the lateral view of the utility model steel truss operating platform.
Fig. 3 is the local enlarged diagram that the main couple of the utility model steel truss operating platform connects concrete structure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Figure 1, steel truss operating platform of the present utility model comprises main couple 10 and secondary beam square tube 20, and between main couple 10, parallel laid is on the concrete structure 40 of both sides, and main couple 10 is fastening in junction with concrete structure 40.Secondary beam square tube 20 is along perpendicular to described main couple 10 length direction settings, and is connected in the top of described main couple 10.
Shown in Figure 2, steel truss operating platform of the present utility model also comprises landing slab 30, and landing slab 30 is layed in the top of secondary beam square tube 20, and is anchored on secondary beam square tube 20.Wherein:
Secondary beam square tube 20 is along the length direction setting perpendicular to main couple 10,20 parallel and equidistantly layings of secondary beam square tube, and fit on the upper chord 101 of main couple 10, can fix by steel wire lashing, prevent that secondary beam square tube 20 from sliding, and is convenient to reclaim secondary utilization simultaneously.
Landing slab 30 fits in the top of secondary beam square tube 20, is anchored on secondary beam square tube 20 by tapping screw.The setting of landing slab 30 is for guaranteeing the constructor's safety on operating platform and avoiding falling thing in work progress, platform bottom other operations constructor to be affected.
Shown in Figure 3, for main couple 10 connects the local enlarged diagram of concrete structure 40, main couple 10 is anchored on concrete structure 40 by angle steel 105 and expansion bolt 106, the first fold side weld of angle steel 105 is connected to main couple 10, the second flanging is anchored on concrete structure 40 by expansion bolt 106, thereby reaches main couple 10 support and connection on concrete structure 40.
One preferred embodiments of steel truss operating platform of the present utility model, the cross section of the upper chord 101 of main couple 10 selects the square tube of two 120*60*4cm to be combined into the cross section of 102*120, designing and calculating adopts the cross section of 120*120*8*4, lower chord 102 is selected the square tube of 120*60*4cm, the first support bar 103 and the second support bar 104 are selected angle steel, are welded on upper chord 101 and lower chord 102.Secondary beam square tube 20 adopts 60*60*4 square tube Mi Pu, secondary beam square tube 20 spacing 350mm, and to adapt to the stressed needs of landing slab 30, square tube adopts the scale specification of 12 meters long, lays, and strengthen the rigidity of operating platform with convenient construction.Landing slab 30 is selected the thick wooden splint of 1.8cm, the hole of constructing is all sealed, guarantee platform top constructor safety and avoid falling the security implication of thing to platform bottom other operations constructor in work progress, landing slab 30 is fixed on secondary beam square tube 20 by the tapping screw of M5.
Steel truss operating platform construction method of the present utility model is as follows:
First,, in conjunction with drawing actual measurement Zhongting span size, determine the processing dimension of main couple 10.
Then, draw materials nearby and make main couple 10, the main couple of making 10 is lifted, utilize periphery to cover tower crane lifting, main couple 10 two ends are erected on the concrete side bar at construction hole, for preventing main couple 10 lateral slidings, utilize angle steel 105 and expansion bolt 106 that main couple is fixed on the concrete structure 40 of both sides.The upper chord 101 of main couple 10 connects with the first fold side weld of angle steel 105, and the second flanging of angle steel 105 is anchored on the side bar of concrete structure 40 by expansion bolt 106.
Secondly, after being fixed on both sides concrete structure 40, lays by main couple 10 secondary beam square tube 20, secondary beam square tube 20 adopts 60 × 60 × 4 square tube Mi Pu, square tube spacing 350mm, to adapt to the stressed needs of landing slab 30, square tube adopts 12 meters long scale specifications, lays, and strengthen flat upper surface rigidity with convenient construction.Secondary beam square tube 20 adopts finer wire colligation to fix with main couple 10, to prevent 20 slippages of secondary beam square tube.
Finally, after secondary beam square tube 20 has been laid, add landing slab 30 on the top of secondary beam square tube 20, landing slab 30 adopts the thick wooden splint of 1.8cm, the hole of constructing is all sealed, for guaranteeing platform top constructor safety and avoiding falling thing to platform bottom other operation constructor impact in work progress, landing slab 30 use M5 tapping screws are fixed on secondary beam square tube 20.So just form the operating platform of steel truss.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model by the scope defining using appended claims as protection domain of the present utility model.
Claims (5)
1. a steel truss operating platform, is characterized in that comprising:
Main couple, be arranged in parallel between described main couple and distinguishes support and connection in the concrete structure of both sides;
Secondary beam square tube, described secondary beam square tube edge arranges perpendicular to described main couple length direction, and is connected in the top of described main couple;
Landing slab, described landing slab is anchored on the top of described secondary beam square tube.
2. the steel truss operating platform of recording according to claim 1, it is characterized in that: described main couple comprises upper chord, lower chord and a plurality of the first support bars and the second support bar described the first support bar described upper chord of vertical and equally spaced connection and described lower chord; Described the second support bar bearing diagonal connects described upper chord and lower chord, and one end of described the second support bar connects the angle of described lower chord and described the first support bar formation.
3. the steel truss operating platform of recording according to claim 1, is characterized in that: between described secondary beam square tube, parallel and spaced set is in the top of described main couple.
4. the steel truss operating platform of recording according to claim 1, is characterized in that: described main couple is anchored on described concrete structure by angle steel and expansion bolt.
5. the steel truss operating platform of recording according to claim 1, is characterized in that: described landing slab is anchored on described secondary beam square tube by tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620655.XU CN203613780U (en) | 2013-10-09 | 2013-10-09 | Steel truss operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620655.XU CN203613780U (en) | 2013-10-09 | 2013-10-09 | Steel truss operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613780U true CN203613780U (en) | 2014-05-28 |
Family
ID=50766435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620655.XU Expired - Fee Related CN203613780U (en) | 2013-10-09 | 2013-10-09 | Steel truss operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130972A (en) * | 2017-12-27 | 2018-06-08 | 浙江东南网架股份有限公司 | A kind of great cantilever rotating folding roof system steel platform and its processing technology |
-
2013
- 2013-10-09 CN CN201320620655.XU patent/CN203613780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130972A (en) * | 2017-12-27 | 2018-06-08 | 浙江东南网架股份有限公司 | A kind of great cantilever rotating folding roof system steel platform and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |