It is suitable to the Simple steel rack platform of Anomalistic space
This utility model is related to steel bracket platform, more particularly, to the Simple steel for being suitable to the confined space and Anomalistic space
At present, engineering works diversification of forms, form of construction work method are also diversified, technology to aerial work platform and
Security performance requires more and more stricter.Known common platform has the landing stage of scaffold and driven hanging basket etc..The landing stage of scaffold is multiplex
Larger in space, the Work places with load-bearing requirements are high to erection construction quality and safety specifications；Driven hanging basket is also
A kind of conventional construction method of work high above the ground, it is easy for installation, lifted using motor, lift speed soon, easy to use, work can
Lean on.But, in the confined space and Anomalistic space construction, scaffold is limited by construction space and building form, steel pipe
Use need to be blocked, this results in, and spillage of material is big, cost is high；And driven hanging basket is installed in the confined space and Anomalistic space
Using more inconvenient, easily motor and limit switch caused to damage, there is larger potential safety hazard.
The content of the invention
This utility model purpose is to provide a kind of Simple steel rack platform for being suitable to Anomalistic space.
For achieving the above object, this utility model takes following technical proposals：
The Simple steel rack platform for being suitable to Anomalistic space described in the utility model, including left and right spaced two is vertical
Post, the upper and lower operation platform being horizontally spaced about between two column；The operation platform by A-frame horizontal support and
A-frame and the platform composition being fixed in the A-frame horizontal support that A-frame bearing diagonal is constituted；A-frame
One end of horizontal support and A-frame bearing diagonal is respectively welded A-frame mounting flange, A-frame horizontal support and triangle
The other end of frame bearing diagonal is fixedly connected with bolt by A-frame connecting plate, and the A-frame connecting plate is vertical with corresponding
Post is welded as a whole；The top of two columns is welded with column adpting flange, and the bottom of two columns is welded with base anchor；Positioned at described
There is safety guide rail by connecting plate and bolt connection on column above platform, be provided between upper and lower adjacent platform and climb
Ladder, the cat ladder pass through flange and bolt connection position one with column.
This utility model advantage is the construction needs for meeting the confined space and Anomalistic space.Make simple simultaneously, can
Reach Fast Installation, accelerating construction progress, the purpose for reducing construction cost.
Description of the drawings
Fig. 1 is this utility model for structural representation during planar buildings.
Fig. 2 is this utility model for structural representation during extrados building.
Fig. 3 is this utility model for structural representation during intrados building.
In Fig. 1,2,3:1- column adpting flanges, 2- columns, 3- platforms, 4- cat ladders, 5- safety guide rails, 6- A-frames
Connecting plate, 7- pillar stand tail plates, 8- buildings, 9- A-frame mounting flanges, 10- A-frame horizontal supports, 11- A-frames
The Simple steel rack platform for being suitable to Anomalistic space described in the utility model, as shown in Figure 1, 2, 3, A-frame is solid
Determine flange 9 to be anchored using chemical anchoring bolt with building 8, the selection of chemical anchoring bolt length depends primarily on platform
The size of 3 bearing capacities, can buy complete chemical anchor bolt according to actual needs, should after chemical anchoring bolt implantation building 8
Check its fastness, can carry out pull-out test, it is qualified after according to chemical anchoring bolt construction technique to A-frame mounting flange 9
It is fixed；A-frame horizontal support 10, A-frame bearing diagonal 11 are connected with constituting triangle with A-frame connecting plate 6
Support, A-frame connecting plate 6 are welded as a whole to form fulcrum with column 2, and 30 degree of A-frame angle is advisable, A-frame tool
There is good stability, with preferable supporting role；Pillar stand tail plate 7 and column 2 is welded that anchorage style shape is adopted with ground
Into longitudinal bracing, the effect of column 2 is mainly played longitudinal stability and forms frame structure, strengthens the security performance of platform 3；It is flat
The width of platform 3, length and height are voluntarily set up according to job site practical situation, and plank, bamboo springboard, flower can be laid on platform 3
The materials such as stricture of vagina steel plate, arrange cat ladder 4 and are connected integral with column 2 between upper and lower platform 3, cat ladder 4 can be pre- according to 3 height of platform
First make, connected using flange between cat ladder 4 and column 2, flange can be welded with column 2 during assembling, then using bolt
Cat ladder 4 is connected, installation, convenient disassembly are repeated and utilized；Between two columns 2 at 1.2 meters of the top position of every layer of platform 3
Safety guide rail 5 is set used as workmen's safety protection facility, safety guide rail 5 is connected using flange with two columns 2 respectively,
Respectively flange column 2 is welded during assembling, then safety guide rail 5 is connected using bolt, installation, convenient disassembly；Two columns 2
Laterally can be according to the confined space and Anomalistic space Adjusting Shape angle, general 3 meters of two columns, 2 length is advisable, to take upwards
If when handling；A-frame and 5 material of safe protective railing can require to select angle steel according to platform bearer power, and 2 material of column can
Require to select square steel or I-steel according to platform bearer power.