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A self-propelled concrete chisel machine and its chisel method

A technology of concrete and chiseling machine, which is applied in the direction of roads, road repairs, roads, etc. It can solve the problems of increasing the complexity of personnel manipulation, and there is no satisfactory automatic chiseling device, so as to achieve high chiseling efficiency and improve the chiseling efficiency. Gross efficiency, the effect of automatic control

Active Publication Date: 2018-01-30
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device still needs to be connected to the ground through the supporting device. When the dehairing machine moves to the end of the track, the supporting device needs to be moved to start the next stage of dehairing work. In addition, the angle of the device needs to be adjusted before dehairing to make it consistent with the pre-dehairing. Parallel planes increase the complexity of personnel manipulation
[0007] In summary, there is no satisfactory automatic dehairing device in the prior art

Method used

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  • A self-propelled concrete chisel machine and its chisel method
  • A self-propelled concrete chisel machine and its chisel method
  • A self-propelled concrete chisel machine and its chisel method

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Embodiment Construction

[0066] The present invention will be further described below in conjunction with specific examples.

[0067] Such as Figure 1 to Figure 11 Shown, a kind of self-propelled concrete chiseling machine comprises chisel trolley, trolley track system; Wherein chisel trolley comprises: trolley walking system, longitudinal alveolar chisel system, transverse alveolar chisel system, sweep suction system, wool Surface adjustment system, sprinkler system.

[0068] The trolley walking system is the core for chiseling, and it includes: a trolley frame 101, a trolley roller 102, a trolley walking drive 103 and a dividing plate 104.

[0069] The upper and lower sides of the trolley frame 101 are provided with trolley rollers 102, and the trolley frame 101 is "embedded" in the track beam 701 of the trolley track system to prevent the chiseling trolley from detaching from the track beam 701, thereby ensuring that the chiseling trolley is applicable Concrete gouging on multi-angle planes.

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Abstract

The invention discloses a self-propelled concrete dabbing machine. The self-propelled concrete dabbing machine comprises a bogie running system, a longitudinal tooth socket dabbing system, a lateral tooth socket dabbing system, a sweeping and sucking system, a rough surface adjustment system, a spray system, a track framework system and a track anchoring system. Through a cancellate rough surface formed by the longitudinal tooth socket dabbing system and the lateral tooth socket dabbing system, the roughness of the interface of new concrete and old concrete is improved; through the rough surface adjustment system, the dabbing quality is guaranteed; and through the self-propelled track framework system, the dabbing efficiency is improved. The concrete dabbing machine and a dabbing method provided by the invention are high in dabbing efficiency, good in dabbing quality, suitable for multi-angle plane concrete dabbing and particularly suitable for vertical plane concrete interface dabbing, and can realize automation control.

Description

technical field [0001] The invention relates to concrete chiseling, in particular to a self-propelled concrete chiseling machine and a chiseling method thereof, belonging to the technical field of concrete construction. Background technique [0002] In the field of civil engineering, steel bars and concrete are currently the most widely used building materials in the world. A large number of building structures are made of reinforced concrete, but due to concrete carbonation and chloride corrosion, steel bars are corroded. After corrosion, the volume expansion of the steel bar produces a large rust expansion force that cracks the concrete, thus affecting the safety and durability of the structure. In order to solve the above problems, the commonly used restoration engineering measures in engineering are to remove the old concrete and pour new concrete. [0003] The bonding performance of new and old concrete is the key to the success of concrete repair projects. The bondin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/085
CPCE01C23/085
Inventor 侯利军刘泓欧阳峰孙诗游俞小彤
Owner HOHAI UNIV
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