Dismounting device of support for bridge construction

A bridge construction and platform technology, applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems that the lifting process is difficult to keep stable, the small demolition device cannot provide enough, and the bracket is lifted, so as to avoid unstable clamping, The effect of reducing manual operation and reducing the burden
CN111101449AInactive Publication Date: 2020-05-05代国治
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
代国治
Publication Date
2020-05-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of construction equipment, , particularly relates to a dismounting device for a bridge construction support, in the prior art, and solves problems that when the bearing capacity of a bridge is weak, a small dismounting device cannot provide enough power to hoist a support, stability is difficult to keep in the hoisting process. The device comprises a platform, wherein a motor is fixedly mounted at the top of the platform, a first through hole is formed in the platform, a toothed plate is mounted in the first through hole in a sliding manner, the motor is fixedly sleeved with a gear, a supporting plate is fixedly mounted at the top of the platform, a second fixing rod is fixedly mounted at a top end of the supporting plate, and the second fixingrod is rotatably equipped with a rotating plate. According to the device, the rotating plate is arranged to serve as a lever, power is saved in the lifting process when the support is disassembled, the device can be used for clamping supports of different sizes through clamping plates, a movable rod is used for locking a first clamping jaw and a second clamping jaw, the support is clamped more stably, and the support is prevented from sliding and falling off.
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Description

technical field

[0001] The invention relates to the technical field of construction equipment, in particular to a device for removing supports used in bridge construction. Background technique

[0002] Bridges include lake-crossing bridges, sea-crossing bridges, and viaducts. The lake-crossing bridges and sea-crossing bridges are respectively built on the lake and the sea, while the viaducts are erected on the road. They are all built in relatively high places, thus providing The additional driving routes share the pressure of the road, and because bridges are usually built in relatively high places, building bridges is the same as building buildings, and supports must be set up in advance before they can be built. When the bridge is not built, the site is empty. The bracket is convenient to build, but after the bridge is built, the bracket cannot be easily removed due to the obstruction of the bridge itself, so it is necessary to use the corresponding removal device to remo...

Claims

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