Construction equipment used for stone planting type interlayer treatment process

A technology of construction equipment and planting stones, which is applied to the coagulation pavement, roads, road repairs and other directions of on-site paving. It can solve the problems of difficult to guarantee construction quality, inability to apply spreading work, and lack of supporting equipment, etc., to improve construction quality. , The effect of high work efficiency and high construction quality

Inactive Publication Date: 2017-08-11
CHANGAN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

Since the stone spreading is carried out when the cement concrete is initially set, the road surface cannot bear the load, so any kind of crushed stone spreader currently in use cannot be applied to the spreading work of this method, and the pressing work after the stone spreading is also ineffective. The construction of the supporti

Method used

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  • Construction equipment used for stone planting type interlayer treatment process
  • Construction equipment used for stone planting type interlayer treatment process
  • Construction equipment used for stone planting type interlayer treatment process

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] The invention is dedicated to the construction equipment for stone planting, which includes a storage bin, a spreading bin, a conveyor belt, a stone spreading device, a stone vibration pressing device, a casing, a crawler chassis, a computer control system, and a hydraulic lifting device.

[0027] The storage bin is connected to the bottom of the casing through a hydraulic lifting device and a rotating bolt, and the front of the storage bin can be raised by a hydraulic lifting device, so that the storage bin and the bottom of the casing form a maximum inclination angle of about 50°; The rear part of the silo is connected with the spreading silo.

[0028] The front of the spreading silo is connected to the rear of the storage silo, and the lower end of the rear end of the spreading silo is provided with an opening, which is connected with the ston...

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Abstract

The invention discloses construction equipment used for a stone planting type interlayer treatment process. The construction equipment comprises a material storage bin, a material scattering bin, a conveying belt, a stone scattering device, a stone vibration pressing device, a caterpillar-type chassis, a hydraulic lifting device and a computer control system. The construction equipment can conduct stone planting construction on initial set concrete without influence on the paving effect of a composite pavement base layer; the computer control system is adopted to automatically control operation; compared with a pavement adopting other existing interlayer treatment methods, the shear strength of an interface layer of the constructed composite pavement is improved obviously; and the current situation that for an existing stone planting method, matched construction equipment does not exist, working is complex, the construction quality is difficult to guarantee is solved.

Description

technical field [0001] The invention belongs to the field of road construction equipment, and in particular relates to a construction equipment used for a stone-planting interlayer treatment process. Background technique [0002] At present, composite pavement has been widely used in highway construction in my country. Compared with flexible pavement, asphalt concrete-cement concrete composite pavement structure can reduce the amount of asphalt, and can make up for the poor driving comfort and difficult maintenance of rigid pavement. shortcoming. However, due to the large modulus gap between the asphalt pavement and the cement concrete base, as well as insufficient interlayer cohesion, slip damage often occurs. [0003] At present, there are no clear regulations in the relevant specifications of asphalt and cement pavement regarding the treatment methods of the intermediate interface layer of composite pavements. The treatment methods for the interface layer of flexible com...

Claims

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Application Information

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IPC IPC(8): E01C19/20E01C23/00E01C7/32
CPCE01C7/32E01C19/20E01C23/00
Inventor 郭寅川阮诚皓申爱琴万晨光覃潇吕政桦
Owner CHANGAN UNIV
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