Building construction quality detection sampling equipment
By designing a construction quality inspection and sampling equipment with arc-shaped blades, the problem of soil easily falling in Luoyang shovel pile drivers is solved, and a more efficient sampling process is achieved.
CN119663829APending Publication Date: 2025-03-21QINGYE CONSTRUCTION GROUP CO LTD
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Patent Information
- Application Number
- CN202510146275.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2025-03-21
AI Technical Summary
Technical Problem
The existing Luoyang shovel pile drivers are prone to falling off during soil lifting, which affects the sampling efficiency.
Method used
A construction quality inspection and sampling equipment is designed, using a spindle and a fixed cylinder arranged coaxially up and down. The spindle drives the drive block downward to tighten the lower end of the arc-shaped blade to prevent soil samples from falling. After sampling is completed, the spindle drives the fixing cylinder to move upwards, so that the soil sample can be lifted upwards.
Benefits of technology
It effectively avoids the drop of soil samples during the lifting process and improves sampling efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of building construction, in particular to building construction quality detection sampling equipment which comprises a piling mechanism, the piling mechanism comprises a main shaft and a fixing cylinder which are coaxially arranged up and down, the main shaft can slide up and down in a sealing mode along the inner wall of the fixing cylinder, and a driving block is fixedly arranged outside the main shaft; the fixing cylinder is sleeved with a scraper knife assembly, the scraper knife assembly comprises two symmetrically-arranged arc-shaped scraper knives, the middle of each arc-shaped scraper knife is hinged to the bottom of the fixing cylinder, a displacement block is hinged to the upper end of each arc-shaped scraper knife, and the driving block is in sliding fit with the displacement block through an inclined face; during sampling, the main shaft slides downwards along the inner wall of the fixed cylinder, and the main shaft drives the driving block to move downwards, so that the displacement block translates in the radial direction of the fixed cylinder, and the lower ends of the two arc-shaped scraper knives are tightened; and after sampling is finished, the main shaft drives the fixed cylinder to synchronously move upwards, so that the two arc-shaped shovel blades drive the sampled soil to lift upwards, and the sampling efficiency is improved.
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