一种建筑施工监测用取样装置
By designing a sampling device with a support frame, a limiting mechanism, and a cutting mechanism, the problems of rolling and difficult handling of weld joints during rebar sampling were solved, achieving stable cutting and flexible sampling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI WOCHUAN CONSTR ENG CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing rebar sampling devices are prone to causing rebar to roll during cutting, and it is difficult to handle rebar with welded joints flexibly.
A sampling device comprising a support frame, a limiting mechanism, and a cutting mechanism was designed. The limiting mechanism fixes the reinforcing bars through a threaded rod and a limiting plate, and the cutting mechanism is connected to a rectangular plate through a detachable snap-fit rod, thereby achieving stable cutting and flexible sampling of the reinforcing bars.
It effectively prevents the reinforcing bars from rolling during cutting, increases the sampling flexibility of reinforcing bars with welded joints, and improves sampling efficiency and accuracy.
Smart Images
Figure CN224518193U_ABST
Abstract
Claims
1. A sampling device for use in monitoring construction work, comprising a support frame (1), characterised in that: The upper end of the support frame (1) has several sets of through slots (2) at equal intervals. The upper left part of the support frame (1) has a rectangular groove (3). The upper front left side of the support frame (1) is fixedly connected to two sets of rectangular plates (4). The upper part of the two sets of rectangular plates (4) has through holes (5). The upper right part of the support frame (1) is fixedly connected to a barrier plate (6). The two sets of rectangular plates (4) are connected together in the middle with a cutting mechanism (7). The inner left and inner right sides of the support frame (1) are fixedly connected to a limit mechanism (8).
2. The sampling device for monitoring construction according to claim 1, wherein: The limiting mechanism (8) includes a threaded rod (9) and a limiting round rod (10). A circular plate (11) is inserted and fixedly connected to the front end of the threaded rod (9). A rotating handle (12) is fixedly connected to the front end of the threaded rod (9). Limiting plates (13) are threaded and snapped through the front and rear of the threaded rod (9). A rectangular groove (3) is opened on the left side of both sets of limiting plates (13). The right side of both sets of limiting plates (13) is inserted and snapped through the limiting round rod (10).
3. A sampling device for monitoring building construction according to claim 2, characterized in that: The limiting round rod (10) is fixedly connected to the inner wall of the support frame (1), the threaded rod (9) is inserted and movably engaged with the support frame (1), and the two sets of limiting plates (13) are inserted and movably engaged with the support frame (1).
4. The sampling device for construction monitoring according to claim 1, characterized in that: The cutting mechanism (7) includes a cutting blade body (14), with an electric wire (15) fixedly connected to the front end surface of the cutting blade body (14), and a rectangular block (16) fixedly connected to the front end of the cutting blade body (14). The rectangular block (16) has through holes (5) at both the left and right ends. The inner walls of the through holes (5) on the rectangular block (16) are fixedly connected to telescopic springs (17). The ends of the two sets of telescopic springs (17) that do not contact the inner walls of the through holes (5) are fixedly connected to locking rods (18). The rear end of the cutting blade body (14) is fixedly connected to a hand handle (19).
5. A sampling device for use in monitoring construction according to claim 4, wherein: The rectangular block (16) is located between the two sets of rectangular plates (4), and the two sets of snap-fit rods (18) are snapped into the through holes (5) on the adjacent rectangular plate (4).
6. The sampling device for construction monitoring according to claim 4, characterized in that: The lower part of the cutting blade body (14) passes through the rectangular groove (3).