一种吊装索力检测装置
By designing a hoisting cable tension detection device, which uses sensors to monitor changes in cable tension, the problem of accuracy in hoisting cable tension detection is solved, ensuring the safety of hoisting operations. This device has wide applicability and low maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING JIANGNAN INSULATION & INSTALLATION CO LTD
- Filing Date
- 2025-10-14
- Publication Date
- 2026-07-17
AI Technical Summary
Excessive or insufficient tension in lifting cables can lead to safety hazards, such as breakage, falling of heavy objects, or structural instability. Existing technology makes it difficult to accurately detect cable tension, posing a safety risk.
Design a hoisting cable force detection device, including a detection platform, support frame, pushing mechanism, cylinder, slider and sensor. By applying tension until the hoisting cable breaks, the device monitors the cable force change in real time and calculates the ultimate cable force by combining sensor data.
It enables accurate detection of lifting cable force, ensuring the safety of lifting operations. It is applicable to lifting cables of various materials and specifications, has a simple structure, is easy to maintain, and reduces maintenance costs.
Smart Images
Figure CN224517997U_ABST
Abstract
Claims
1. A hoisting rope force detection device, comprising a detection table (1), a support frame (3) and a pushing mechanism (2), characterized in that: The support frame (3) is fixedly installed above the testing table (1). The support frame (3) has crossbeams (4) on both sides above it. Two relatively movable pushing mechanisms (2) are vertically installed between the crossbeams (4) and the testing table (1). The pushing mechanism (2) includes a first slider (7), a second slider (12), a fixed column (8), a lifting column (9), and a fixed rod (11). The first slider (7) and the second slider (12) are symmetrically distributed vertically. The upper surface of the first slider (7) is connected to the fixed column (8), and the bottom of the second slider (12) is connected to the lifting column (9). A handle (10) is installed on the outer wall of the fixed rod (11). The upper part of the fixed rod (11) is movably connected to the lifting column (9), and the lower part is inserted into the fixed column (8).
2. The hoisting rope force detection device according to claim 1, characterized in that: The lifting column (9) has a lifting groove inside for the fixed rod (11) to slide into. A limiting strip (14) protrudes from the outer wall of the fixed rod (11), and a lifting groove is vertically opened on the inner wall of the lifting column (9).
3. The hoisting rope force detection device according to claim 2, characterized in that The upper surface of the fixing post (8) is recessed to form a socket (15), which is adapted to be inserted into the bottom of the fixing rod (11).
4. The hoisting rope force detection device according to claim 1, characterized in that: The crossbeam (4) and the testing table (1) are respectively provided with inner sliding grooves (5), the first slider (7) is slidably connected to the testing table (1), and the second slider (12) is slidably connected to the crossbeam (4).
5. The hoisting rope force detection device according to claim 4, characterized in that The first slider (7) is connected to the first cylinder (6), and the second slider (12) is connected to the second cylinder (13). Both the first cylinder (6) and the second cylinder (13) are embedded.
6. The hoisting cable tension detection device according to claim 1, characterized in that: The upper surface of the first slider (7) and the bottom surface of the second slider (12) are respectively provided with threaded holes (17).
7. The hoisting rope force detection device according to claim 1, characterized in that: The lifting column (9) and the fixed column (8) respectively have threaded parts (16) with adapted threaded holes (17) protruding from them.