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Tamper with handle damping function

A technology of tamping machines and handrails, applied in soil protection, construction, infrastructure engineering, etc., can solve problems such as poor shock absorption effect, and achieve the effect of simple structure, low production cost and reasonable setting

Active Publication Date: 2015-11-04
JINLING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vibration source of the tamping machine in the prior art is not in direct contact with the shock absorbing device, resulting in poor shock absorbing effect

Method used

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Experimental program
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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention will be further described.

[0017] see as figure 1 —— figure 2 As shown, the specific embodiment adopts the following technical scheme: it includes a ram body 1, a vibration source 2, a rubber ring 3 filled with liquid, a handrail 4, a pressing plate 5, a rigid connector 6, a damping spring shock absorber 7; The inner cavity of the body 1 is provided with a vibration source 2, and the top of the ram body 1 is connected with a handrail 4 through a pressure plate 5, and a rubber ring 3 filled with liquid is arranged between the ram body 1 and the pressure plate 5; the upper end of the vibration source 2 is set There is a rigid connector 6, and the upper end of the rigid connector 6 is provided with a damping spring shock absorber 7; the damping spring shock absorber 7 includes a bottom connecting plate 8, a positioning outer sleeve 9, a positioning inner sleeve 10, an upper connection Plate 11, spri...

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Abstract

The invention discloses a tamper with a handle damping function and relates to the technical field of building machines. A rigid connecting piece is arranged at the upper end of a vibration source. Damping spring shock absorbers are arranged at the upper end of the rigid connecting piece. Each damping spring shock absorber comprises a bottom connecting plate, an outer positioning sleeve, an inner positioning sleeve, an upper connecting plate, a spring and a rubber layer, wherein the bottom connecting plate is fixedly connected with a tamper body, the outer positioning sleeve is connected to the bottom connecting plate, the inner positioning sleeve is inserted in the outer positioning sleeve, and the upper connecting plate is fixedly connected to the upper end of the inner positioning sleeve and fixedly connected with a pressing plate; one end of the spring is connected with the upper connecting plate, and the other end of the spring is connected with the bottom connecting plate; the rubber layer is arranged on the inner surface of the outer positioning sleeve. By the adoption of the tamper, the handle damping effect is greatly improved. The tamper with the handle damping function has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a tamping machine for shock absorption of handrails. Background technique [0002] A compactor is a construction machine used to compact the ground. This vibratory compactor is used for compacting subsoil, especially for backfilling in trench work, river and pipeline work or garden and landscaping work. In traffic and road operations, vibratory rammers are mainly used for compacting and repairing operations on road shoulders. [0003] Due to the construction of the vibratory rammer, the vibratory rammer has a propulsion movement in the working direction. The surface treated by the tamping machine is not point-like, but flat and not fixed in position. The mode of propulsion movement of the rammer is directly related to the orientation of the vibrating mass of the rammer, especially the orientation of the vibrating mass relative to the central axis of the vibratin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/046
Inventor 薛涛孙萍荀志国
Owner JINLING INST OF TECH
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