Intelligent pier formwork loading and unloading device
A loading and unloading device and template technology, which is applied to bridges, bridge parts, bridge construction, etc., can solve the problems of easy collision of adjacent steel templates, threat to the personal safety of construction personnel, and difficulty in installation and positioning of templates, so as to achieve simple structure and safe construction Reliable, the effect of improving construction safety and efficiency
Active Publication Date: 2020-10-30
SOUTHEAST UNIV
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Problems solved by technology
[0005] Technical problem: In order to solve the problems in the installation and construction of the bridge pier formwork that the lifting of the steel formwork can easily threaten the personal safety of the construction personnel, the adjacent steel formwork is prone to collision, the installation and positioning of the formwork is difficult, and the construction efficiency is low. A bridge pier formwork intelligent loading and unloading was invented. The device, assisted by laser radar, binocular camera and microcomputer, based on the BIM model of the steel formwork, uses the walking crawler and drive motor to automatically carry, lift and disassemble the steel formwork, and uses the hydraulic rod to drive the steel formwork for precise alignment. At the same time, the device supports Multiple construction work surfaces can effectively ensure the safety and accuracy of pier steel formwork handling, installation, and disassembly operations, and have the advantages of convenient and efficient implementation
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[0015] For the convenience of those skilled in the art to understand accurately, the present invention will be further described in detail below in conjunction with the accompanying drawings, and the content mentioned in the embodiments does not limit the present invention.
[0016] The invention provides an intelligent loading and unloading device for a bridge pier formwork, which includes a walking hoisting mechanism, a climbing mechanism and a sensor mechanism. The walking hoisting mechanism is composed of a walking crawler 3, a mechanical arm and a hydraulic rod. The walking crawler 3 is installed on the lower part of the main body 2 of the device. The mechanical arm is divided into a primary mechanical arm 9 and a secondary mechanical arm 11. One end of the primary mechanical arm 9 is consolidated With the device main body 2, one end is hinged with the secondary mechanical arm 11, the other end of the secondary mechanical arm 11 is equipped with a hook 14, the left primary...
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The invention discloses an intelligent pier formwork loading and unloading device, which comprises a walking hoisting mechanism, a climbing mechanism and a sensor mechanism. The walking mechanism adopts a crawler-type chassis and provides movement for the device, the hoisting mechanism carries and installs the steel formwork through a hydraulic rod, and the climbing mechanism adopts a driving motor as power and takes a toothed rail on the steel formwork as a rail to realize climbing of the device. The device is provided with a laser radar, a binocular camera and a microcomputer, depending on the laser radar, the binocular camera and a steel formwork BIM model, the microcomputer automatically controls a driving motor and a hydraulic rod to achieve carrying, climbing and mechanical arm movement of the device, and a lifting hook in front of a mechanical arm is installed in a gear groove in an overhanging mode to assist a cross rod in carrying a steel formwork. Under the assistance of a laser radar and a binocular camera, the microcomputer controls the driving motor to lift the upper steel formwork to the installation elevation, then controls the hydraulic rod to lower the formwork tobe installed, achieves accurate butt joint with the installed formwork, records installation information in real time, and achieves automatic unloading of the pier steel formwork according to installation records after construction is completed.
Description
technical field [0001] The invention relates to the technical field of bridge construction, in particular to a Intelligent loading and unloading device for pier formwork technology. Background technique [0002] High-speed railway occupies a pivotal position in the development of the national economy. It has the characteristics of good safety, high speed, large transportation volume, low comprehensive transportation cost and low environmental pollution. In order to ensure the safety and stability of train running, effectively avoid the subsidence and deformation of the foundation of the railway in poor geological areas, and at the same time reduce the damage to the ecological environment and the occupation of cultivated land, the construction of high-speed railways often adopts "replacing roads with bridges" and replacing them with bridges. The traditional roadbed is used as the carrier of the high-speed rail track. [0003] At present, the pier construction of high-speed ...
Claims
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IPC IPC(8): E01D21/00E01D21/10E01D19/02
CPCE01D21/00E01D21/10E01D19/02
Inventor 王浩赵亚宁祝青鑫王飞球金顺利谢以顺
Owner SOUTHEAST UNIV