CN201187144Y - Operating platform scaffold for high altitude pouring concrete in steel column - Google Patents
Operating platform scaffold for high altitude pouring concrete in steel column Download PDFInfo
- Publication number
- CN201187144Y CN201187144Y CNU2008200350819U CN200820035081U CN201187144Y CN 201187144 Y CN201187144 Y CN 201187144Y CN U2008200350819 U CNU2008200350819 U CN U2008200350819U CN 200820035081 U CN200820035081 U CN 200820035081U CN 201187144 Y CN201187144 Y CN 201187144Y
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- China
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- operating platform
- steel
- concrete operating
- paralell
- platform support
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- Expired - Fee Related
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Abstract
The utility model relates to a concrete operating platform support in an overhead cast steel column, which belongs to the technical field of the auxiliary facility for architectural construction. The concrete operating platform support comprises a tool type scaffolding platform support. The concrete operating platform support is characterized in that fastening bolts are arranged, and the tool type scaffolding platform support is laid on the girder steel where the concrete in at least two steel columns are convenient to be cast, and is fixedly connected with the girder steel through the fastening bolts. By using the concrete operating platform support, the high-rise operation with high difficulty and high danger can be simplified into ground operation; the using time of a tower crane can be shortened, and the field can be saved; steel pipes and fasteners are all ordinary construction materials with high coefficient of recovery, the construction personnel can be convenient, the labor intensity can be reduced, the construction efficiency can be enhanced, the security can be improved, and the cost is low, therefore, the concrete operating platform support has very good economical efficiency.
Description
Technical field
The utility model relates to the tool-type pin hand paralell of the structure of the tool type scaffold that uses in the building operations, particularly high altitude placing steel pole inner concrete, belongs to the building structure construction technical field of auxiliary facilities.
Background technology
Circulation material commonly used in the building operations is set up into the tool-type pin hand paralell of typing in advance, is mainly built by vertical rod, horizon bar, fastener, scaffold floor, Dense mesh screen, baseboard etc. to connect and compose, and operating personnel fulfil assignment on pin hand platform.The steel work technology has obtained using widely at building field, girder steel-steel core concrete column framework is adopted in some building structure, this structural shape need be with regard to placing steel pole inner concrete after the steel column in the flowing water section, beam installation, and the last joint steel column, the beam that enter this flowing water section are then installed.The construction of girder steel in this structural shape-steel core concrete column framework is the key job of progress monitoring, be to save the duration, construction period girder steel-steel core concrete column framework and the cast-in-place plate of frame position often differ at least three to four layers.
High altitude placing steel pole inner concrete way in the past is that the operation hanging basket is hooked on the single steel column, the safety factor of this hanging basket itself is not high, be subjected to condition restriction during hook, volume is little, and hanging basket is installed once can only build and finished a steel column inner concrete, hanging basket need take tower crane when installing, tower crane handling number of times when therefore constructing increases, but must take tower crane when transporting concrete by hopper when placing steel pole inner concrete, because tower crane is busier, usually be connected bad, inefficiency; The number of times of last lower platform of operating personnel and steel column is more, and operating efficiency is also low, and has increased personnel's labour intensity and danger.
The utility model content
The purpose of this utility model is to overcome the deficiency that tool-type pin hand paralell that existing building operations sets up exists, a kind of high altitude placing steel pole inner concrete operating platform frame is provided, improve operating platform itself safety factor, reduce time that the handling operating platform takies tower crane, reduce number of times, reduction labour intensity and danger that operating personnel go up lower platform and steel column, increase work efficiency.
The purpose of this utility model is to realize by the improvement to existing tool-type pin hand paralell, high altitude placing steel pole inner concrete operating platform frame, comprise tool-type pin hand paralell, it is characterized in that being provided with fastening bolt, tool-type pin hand paralell is shelved on to be convenient to build on the girder steel of at least two steel column inner concretes, fixedlys connected with fastening bolt between tool-type pin hand paralell and the girder steel.
Described tool-type pin hand paralell is provided with the three groups of horizon bars in upper, middle and lower, and three groups of horizon bars and vertical rod connect and compose framework by fastener, and middle group of horizon bar is provided with the platform that scaffold floor, baseboard constitute, and the above framework periphery of platform is provided with Dense mesh screen.Fastening bolt is made of screwed pipe, screw rod, nut, and screw rod is set in the screwed pipe, and the upper end of screw rod connects wind, and nut is arranged on the upper end of screwed pipe, and the lower end of screw rod is provided with 90 degree bending hooks, and the wind direction is identical with bending hook direction.Described horizon bar is horizontal vertical pole and the little cross bar of level.
Concrete advantage of the present utility model has:
1, this paralell is assembled at the scene, simple structure, simple and direct, safe and reliable from heavy and light, power transmission, and composition material horizon bar, vertical rod are adopted
48 steel pipes and fastener, scaffold floor, Dense mesh screen, baseboard etc. all are common used materials in the building operations, recyclable utilization rate height.
2, installation and fixed speed are quick and easy, and with pillar crane, wire rope, directly handling fixes with fastening bolt and to get final product to the girder steel of the mounted adjacent two Pin steel structure frames of desired area with mounted paralell.
3, once mounting can be built the concrete of finishing at least two steel columns, has reduced the service time that takies tower crane.Stand in the operating personnel on the paralell, safety belt can be lain on the upper level bar, the above framework periphery of platform is provided with Dense mesh screen, constitute good safety barrier, operating personnel are arbitrarily walking on the platform that the full shop of paralell scaffold floor constitutes, realize operate groundization, increased the convenience of constructor's safety and operation greatly, improved efficiency of construction.
4, make full use of the bearing capacity of building self, economical with materials saves space greatly.
Use the utility model, work high above the ground highly difficult, high risk can be simplified to landing, reduce the service time that takies tower crane, the convenient construction personnel reduce labor intensity, and improve efficiency of construction, increase safety, and with low cost, have excellent economy.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plane structure schematic diagram of the present utility model;
Fig. 3 is a fastening bolt structural representation of the present utility model;
Fig. 4 is a nut structure schematic diagram of the present utility model;
Among the figure: 1 horizontal vertical pole, the little cross bar of 2 levels, 3 vertical rods, 4 fastening bolts, 5 scaffold floors, 6 baseboards, 7 Dense mesh screens, 8 girder steels, 9 bridgings, 10 screwed pipes, 11 screw rods, 12 nuts, 13 major threads, 14 minor threads.
The specific embodiment
Build tool-type pin hand paralell with horizontal vertical pole 1, the little cross bar 2 of level, vertical rod 3, bridging 9 and fastener.Horizontal vertical pole 1, the little cross bar 2 of level, vertical rod 3, bridging 9 with
48 steel pipes are base material.Tool-type pin hand paralell is shelved on the girder steel 8 (girder steels of mounted adjacent two Pin steel structure frames) of being convenient to build two steel column inner concretes at least, fixedlys connected with fastening bolt 4 between tool-type pin hand paralell and the girder steel.This operating platform frame has one group of vertical rod 3, and wherein the position of four vertical rods is in the beam inboard of shelving girder steel 8 near correspondence.First group of horizontal vertical pole 1 is set in the appropriate location of vertical rod, the horizontal vertical pole of this group is shelved on the girder steel when operating platform frame uses, play finally to transmit deadweight of this operating platform frame and service load, above near the horizontal vertical pole of this group, first group of little cross bar of level is set.Second group of horizontal vertical pole 1 is set in the appropriate location of vertical rod, second group of little cross bar 2 of level is set, on the little cross bar of level, lay scaffold floor 5 and and baseboard 6 platform of standing as operating personnel near the top of the horizontal vertical pole of this group.Horizontal vertical pole 1 of one circle and the little cross bar 2 of level are set around the topmost of vertical rod, the above vertical rod of scaffold floor partly adds Dense mesh screen 7, form the guard rail of operating platform frame like this, all adopt fastener to connect between horizontal vertical pole steel pipe and each steel pipe, and can increase bridging 9 according to instructions for use.The fastening bolt 4 of four Gent systems is set on the beam outer fix paralell of shelving girder steel near correspondence.Fastening bolt is made of screwed pipe, screw rod, nut, and the screwed pipe of fastening bolt also is based on
The screwed pipe 10 that 48 steel pipes are made, screwed pipe 10 is built-in can freely regulated screw rod 11, and the upper end of screw rod is provided with wind, and nut 12 is arranged on the upper port of screwed pipe, and 90 degree bending hooks are established in the lower end of screw rod, and the wind direction is with to bend the hook direction identical.The end opening major thread 13 of nut is twisted in the screwed pipe collar extension, is used for whole fastening bolt fine setting, and the minor thread suitable for reading 14 of nut is twisted on screw rod, is used for the wind screw rod is regulated.The effect of fastening bolt is to go up firm being fixed on the girder steel of tool-type pin hand paralell with being shelved on girder steel 8 (girder steels of mounted adjacent two Pin steel structure frames).As long as it is locked with the 90 degree bending hooks and the girder steel of bolt end opening by wind on the bolt and wrench that operating personnel stand on the scaffold floor, thereby entire tool formula pin hand paralell is fixed together with girder steel securely.Paralell is all finished on operating platform in all manually-operateds fixing and that throw off on the girder steel.Entire tool formula paralell can be according to using suitable length and width of needs design and height.
Claims (4)
1, a kind of high altitude placing steel pole inner concrete operating platform frame, comprise tool-type pin hand paralell, it is characterized in that being provided with fastening bolt, tool-type pin hand paralell is shelved on to be convenient to build on the girder steel of at least two steel column inner concretes, fixedlys connected with fastening bolt between tool-type pin hand paralell and the girder steel.
2, according to claims 1 described high altitude placing steel pole inner concrete operating platform frame, it is characterized in that described tool-type pin hand paralell is provided with the three groups of horizon bars in upper, middle and lower, three groups of horizon bars and vertical rod connect and compose framework by fastener, middle group horizon bar is provided with the platform of scaffold floor, baseboard formation, and the above framework periphery of platform is provided with Dense mesh screen.
3, according to claims 1 described high altitude placing steel pole inner concrete operating platform frame, it is characterized in that described fastening bolt is made of screwed pipe, screw rod, nut, screw rod is set in the screwed pipe, the upper end of screw rod connects wind, nut is arranged on the upper end of screwed pipe, the lower end of screw rod is provided with 90 degree bending hooks, and the wind direction is identical with bending hook direction.
4,, it is characterized in that described horizon bar is horizontal vertical pole and the little cross bar of level according to claims 2 described high altitude placing steel pole inner concrete operating platform frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350819U CN201187144Y (en) | 2008-04-11 | 2008-04-11 | Operating platform scaffold for high altitude pouring concrete in steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350819U CN201187144Y (en) | 2008-04-11 | 2008-04-11 | Operating platform scaffold for high altitude pouring concrete in steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187144Y true CN201187144Y (en) | 2009-01-28 |
Family
ID=40310162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200350819U Expired - Fee Related CN201187144Y (en) | 2008-04-11 | 2008-04-11 | Operating platform scaffold for high altitude pouring concrete in steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187144Y (en) |
-
2008
- 2008-04-11 CN CNU2008200350819U patent/CN201187144Y/en not_active Expired - Fee Related
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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: 20090128 |