Hollow plate beam spiral reinforcement forming machine

Abstract

The invention discloses a hollow plate-girder spiral rib forming machine, and belongs to forming machines. The hollow plate-girder spiral rib forming machine structurally comprises a fixed support, a motor, a reducer, a reversible switch, a frame, a steel bar clamping device, a bending shaft, a power transmission shaft, a rolling wheel, a bearing base and a motor movement driving mechanism. The motor is connected with the reducer, an output shaft of the reducer is connected with the bending shaft, and the other end of the bending shaft is connected with the bearing base. The bending shaft and the power transmission shaft are located on the upper part of the fixed support and incline from front to rear correspondingly. The rolling wheel is arranged on the power transmission shaft, the motor is connected with the motor movement driving mechanism, the motor is electrically connected with the reversible switch, and the steel bar clamping device is arranged on the output shaft of the reducer. The hollow plate-girder spiral rib forming machine has the characteristics that the machine can conduct machining and manufacturing in different batches and quantities according to the quantity requirements of different time periods in a girder fabrication yard, and also can conduct production in batches; machining and manufacturing are easy, convenient and fast, time delayed for middle transmission and construction cost are reduced, and the construction progress is improved virtually.

Description

technical field [0001] The invention relates to a forming machine, in particular to a hollow slab beam spiral reinforcement forming machine. Background technique [0002] The Jinan-Qingdao Expressway Reconstruction and Expansion Project Department of the Fourth Company of China Railway 14th Bureau Group is the JQSG-1 bid section. The second and third divisions start from K48+561 in the east and end at K100+400 in the west, with a total length of 51.893km. 1026 pieces of 10m hollow slab beams; 576 pieces of 13m hollow slab beams; 1056 pieces of 16m hollow slab beams, a total of 63384 spiral bars are required. [0003] There are many beams and slabs in this beam field, and the demand for spiral bars is large. If the finished spiral bars are imported, they must be purchased in batches, and a certain space is required for storage. The market price of finished spiral bars is relatively expensive, and the cost is relatively high. Contents of the invention [0004] The technica...

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Problems solved by technology

The market price of finished spiral bars is relatively expensive, and the cost is relatively large

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