Soil sampling device for roadbed compactness detection and application method thereof

A technology of earth-taking device and compaction degree, which is applied in the field of soil-taking device for detection of roadbed compaction degree, and can solve the problems that the earth-taking device is inconvenient to be transported to a designated place quickly

Active Publication Date: 2021-09-10
南通东洲工程项目管理有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to improve the problem that the earth-borrowing device is inconvenient to quickly move to a designated place for use, the application provides a soil-borrowing device for testing the degree of subgrade compaction and its application method

Method used

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  • Soil sampling device for roadbed compactness detection and application method thereof
  • Soil sampling device for roadbed compactness detection and application method thereof
  • Soil sampling device for roadbed compactness detection and application method thereof

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Embodiment Construction

[0039] The following is attached Figure 1-6 The application is described in further detail.

[0040] The embodiment of the application discloses a soil-taking device for detecting the degree of compaction of a roadbed. refer to Figure 1-6 , a soil-taking device for testing roadbed compaction includes a support plate 1 and a soil-taking part 11 . In this embodiment, the support plate 1 is a solid steel plate with a relatively large dead weight, and the soil-taking parts 11 are arranged on the side wall of the support plate 1 away from the ground. When the bottom wall of the support plate 1 is against the road surface, the drill pipe of the soil-taking part 11 can pass through the through hole of the support plate 1, so as to obtain soil stably on the road.

[0041] refer to figure 1 and figure 2 , Two sets of transfer assemblies 2 are arranged opposite to the outer wall of the support plate 1 , and each set of transfer assemblies 2 includes a receiving plate 21 , a moun...

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Abstract

The invention relates to a soil sampling device for roadbed compactness detection and an application method thereof, and relates to the field of soil sampling devices. The soil sampling device comprises a supporting plate and a soil sampling piece, wherein the soil sampling piece is arranged on the side wall, away from the ground, of the supporting plate, two groups of moving assemblies are oppositely arranged on the outer side wall of the supporting plate, and each group of moving assemblies comprises a bearing plate, a mounting plate, universal wheels and fixing bolts; the bearing plate is arranged on the outer side wall of the supporting plate, supporting plates are arranged at the two ends of the bearing plate in the length direction respectively, and each supporting plate and the bearing plate are jointly provided with a positioning assembly; and the universal wheels are arranged on the side wall, facing the ground, of the mounting plate, a preset groove used for limiting the position of the mounting plate is formed in the side wall, facing the ground, of the bearing plate, and the fixing bolts are used for fixing the mounting plate in an inner cavity of the preset groove. The application method comprises the steps of equipment moving, assembly separation and positioning soil sampling. The soil sampling device has the effect of being convenient to move to a designated place quickly for soil sampling tests.

Description

technical field [0001] The present application relates to the field of soil-taking devices, in particular to a soil-taking device for testing roadbed compaction and an application method thereof. Background technique [0002] The degree of subgrade compaction refers to the ratio of the dry density of the soil and other road construction materials after compaction to the standard maximum dry density. The larger the ratio, the higher the degree of compaction, that is, the better the quality of the roadbed. In road engineering, the degree of compaction of the subgrade is one of the key indicators for testing the quality of the road. Construction workers often use the soil-taking device to take soil from the road, and then replace the removed soil with the sand filling method to test the compactness of the road. . [0003] Notification number is that the Chinese patent of CN213233378U discloses a kind of subgrade compactness detection earth taking device, comprises base. The u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D1/04
CPCE02D1/04
Inventor 冯志强严豪
Owner 南通东洲工程项目管理有限公司
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