Flat-board type electromagnetic vibration compaction machine

An electromagnetic vibration, flat-plate technology, applied in the direction of road, soil protection, road repair, etc., can solve the problem of non-adjustable parameters such as voltage, current, frequency, etc., achieve fast and light transition, low failure rate, and expand the scope of application Effect

Inactive Publication Date: 2007-11-14
赵守德
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This kind of tamping machine has certain limitations in use, and there are also shortcomings such a

Method used

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  • Flat-board type electromagnetic vibration compaction machine
  • Flat-board type electromagnetic vibration compaction machine

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Embodiment Construction

[0015] As shown in Figures 1, 2, and 3, the central part of the plane base plate 1 of the present invention is provided with an electromagnetic device, and the electromagnetic device consists of a "II" shaped magnetic core 2 and parallel coils wound on the two columns of the magnetic core. Composed of 21 turns. An upper cover plate 3 is arranged on the upper part of the electromagnetic device, and a spring column 4 is arranged on the outer four corners. The spring column is centered on the guide rod 41 connecting the upper cover plate 3 and the plane bottom plate 1, and the guide rod sleeve 42 and its sleeve seat 43 are arranged on the outside. The spring 44 is sleeved outside the sleeve 42 and stands upright on the sleeve seat 43. superior. The magnetic core of the electromagnetic device is made of silicon steel sheet material with high magnetic flux, and its upper part is clamped by channel steel 22 on both sides and connected to the upper cover plate. The lower part of th...

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PUM

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Abstract

This invention discloses a plate-type electromagnetism vibration beater. This beater overcame existing diesel engine, electric motor as power causes the tamp machine have screw loose, the working life is short, the weight is big. To improve the power unit of electronic maganet equipment including'U' shape magnet core, as well as circles the core's two column parallel winding circles. This electromagnetism installment was controlled mainly by the monolithic integrated circuit control silicon-controlled rectifier frequency conversion electricity return route. The electromagnetism installment leads the magnet core to be controlled under the electricity return route's function, produces with the plane ledger wall has the frequency mutual attraction with to escape serves the ramming purpose. This invention may adjust the ramming vibration the frequency, the oscillation amplitude, the impulse, therefore adapts the different operating mode construction, is suitable specially for the road, the bridge roadbed concretes compaction and the road surface maintenance. Has the main engine energy use factor high, not to have the pollution, the structure to be simple, the failure rate is low, the noise is small, the complete machine weight is small, redeployment quickly facile and so on.

Description

technical field [0001] The invention relates to the field of electromechanical technology, in particular to a flat-plate electromagnetic vibrating compactor used in engineering construction. Background technique [0002] As we all know, the construction of roads, ports, municipal administration, water conservancy or national defense construction is inseparable from tamping machines. For the construction medium, such as: earth-rock filling and laying layer mixture materials need to be compacted. Therefore, the tamping machine is an essential mechanical equipment for handling the foundation of buildings or structures. In the prior art, the power device of the impact tamping machine or the vibrating tamping machine is mostly driven by an internal combustion engine or an electric motor to drive the rotation of the eccentric wheel, and the exciting force generated by the eccentric wheel is used to transmit it to the bottom plate through the wheel shaft to realize the constructio...

Claims

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Application Information

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IPC IPC(8): E02D3/046E01C19/38
Inventor 赵守德
Owner 赵守德
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