Bridge plate electrodeless rotating device

Abstract

The invention relates to the technical field of bridge construction, and discloses a bridge plate electrodeless rotating device. The device comprises a rack, a rotating ball body rotationally arrangedon the rack, a rocker installed on one side of the rotating ball body, a telescopic rod installed on the other side of the rotating ball body, a sucker arranged at the end, which is back to the rotating ball body, of the telescopic rod, and a plurality of ropes with one ends being movably arranged on the rotating ball body, wherein the other end of each rope is connected with the telescopic rod.The ropes drive the telescopic rod to stretch; the telescopic rod drives a bridge plate to ascend through the sucker; when the bridge plate rises to a proper position, the rocker rotates the rotatingball to rotate at the moment, the rotating ball drives the ropes to rotate, the ropes drive the bridge plate to rotate through the telescopic rod, the control over lifting and rotating of the bridge plate by a single set of equipment is achieved, the occupied area of a site is reduced, and traffic congestion caused by the fact that multiple sets of equipment need to be matched to complete construction is avoided.

Description

technical field [0001] The invention relates to the technical field of bridge construction, and specifically discloses a bridge plate stepless swivel device. Background technique [0002] There are roads on both sides of the part of the bridge to be built, and the road traffic is very congested during the day and night, so the bridge construction must be carried out under the condition of ensuring the normal use of the roads on both sides. In order to solve the above problems, at present, the swivel method is usually used for bridge construction, that is, the bridge pier and the bridge slab are prefabricated at the appropriate position, and then the bridge slab is used as the rotating body, and the bridge slab is spliced ​​together to form a bridge using some equipment. . However, in the process of bridge swivel construction, in addition to the need to rotate the bridge slab, it is also necessary to drive the bridge slab to rise to a suitable position, thus requiring multip...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a bridge slab stepless swivel device, which aims to solve the technical problem of traffic congestion caused by the need for multiple equipment to complete the swivel during the construction of the existing bridge

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