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Roadbed compaction equipment for road construction

A road construction and subgrade technology, which is applied in the direction of infrastructure engineering, cleaning methods and tools, cleaning methods using tools, etc., can solve the problems of large limitations, inconvenient subgrade compaction, etc., and achieve the effect of convenient compaction

Active Publication Date: 2021-10-26
河南派普建工集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that there are following defects: the electric cylinder needs an external power supply or a storage battery for power supply is installed on the trolley when it is in use, and the limitations It is difficult to compact the subgrade, so it needs to be improved

Method used

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  • Roadbed compaction equipment for road construction
  • Roadbed compaction equipment for road construction
  • Roadbed compaction equipment for road construction

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Embodiment Construction

[0052] The following is attached Figure 1-4 The application is described in further detail.

[0053] The embodiment of the present application discloses a roadbed compaction equipment for road construction. Such as figure 1 As shown, a roadbed compaction equipment for road construction includes a trolley 1, a first driving mechanism 4, a pressure roller 2 and a pressure plate 3 arranged horizontally, and the pressure roller 2 is rotatably connected to the trolley 1 and touches the ground. When the worker pushes the cart 1, the pressure roller 2 on the cart 1 will be in contact with the roadbed, and the pressure roller 2 will roll on the roadbed and initially compact the roadbed, and the first driving mechanism 4 will drive the pressure plate 3 to cycle up and down , so that the pressing plate 3 performs secondary compaction on the roadbed.

[0054] Such as figure 2 and image 3 As shown, the first driving mechanism 4 is provided with two groups on the cart 1, and the fi...

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Abstract

The invention relates to the technical field of road construction, in particular to roadbed compaction equipment for road construction. The roadbed compaction equipment comprises a cart, a press roller and a press plate which are horizontally arranged, the press roller is rotatably connected to the cart and abuts against the ground, and the roadbed compaction equipment further comprises a first driving mechanism; the first driving mechanism comprises a first rack arranged on the press plate, a first gear rotatably connected to the cart and a first rotating wheel arranged on the press roller in a sleeving mode. The first rack is vertically arranged and slidably connected to the cart in a vertical direction. The first gear is meshed with the first rack; two groups of first latch units are arranged on the outer wall of the first rotating wheel in a circumferential direction; the first latch units are rotatably engaged with the first rack and the first gear, and two sets of first blank areas which are symmetrically arranged are arranged between the two groups of first latch units. According to the roadbed compaction equipment for road construction, the subgrade compaction can be facilitated .

Description

technical field [0001] The present application relates to the technical field of road construction, in particular to a roadbed compaction equipment for road construction. Background technique [0002] The subgrade is the foundation of the track or road surface. It is a geotechnical structure formed by excavation or filling. The main function of the subgrade is to provide the necessary conditions for the laying of the track or road surface and the operation of the train or driving, and to bear the track and rolling stock or the road surface and traffic. The static load and dynamic load of the load, and at the same time transfer and spread the load to the depth of the foundation. [0003] In the construction process of the roadbed, the roadbed needs to be initially compacted by the pressure roller on the cart, and then the electric cylinder on the cart is used to drive the pressure plate to cycle up and down, so that the pressure plate can compact the roadbed for the second ti...

Claims

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Application Information

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IPC IPC(8): E02D3/02E02D3/026B08B1/00B08B1/02B08B1/04
CPCE02D3/02E02D3/026E02D3/0265B08B1/20B08B1/165B08B1/30B08B1/32B08B1/12
Inventor 顿超沙溪张如意许飞金凤田李琳闫兆虎高晓涵温珍凤闫雨停
Owner 河南派普建工集团有限公司
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