一种多维固定UT线夹
By using a cross-shaped wedge block and pressure plate design, the loosening problem of traditional UT wire clamps under multi-directional loads and vibration conditions is solved, achieving multi-dimensional fixing and anti-loosening effects, and improving the stability and safety of the wire clamps.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGZHOU JIELI ELECTRIC-EQUIP CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional UT clamps are prone to loosening and falling off under multi-directional loads or vibration conditions. They lack anti-loosening design, resulting in insufficient stability and potential safety hazards.
It adopts a cross-shaped wedge block design, combined with long and short arc extrusion protrusion grooves to form a double wedge extrusion groove. The pressure plate and wedge clamp are connected by bolts to prevent the nut from rotating and loosening.
Multi-dimensional fixing is achieved, which improves the stability of the steel strand and the overall structural reliability of the clamp, avoids loosening and falling off, and enhances safety.
Smart Images
Figure CN224514882U_ABST
Abstract
Claims
1. A multi-dimensional fixed UT clamp, characterized by, The device includes a U-shaped screw, a wedge-shaped clamp, a wedge block, and a pressure plate. The wedge-shaped clamp is fitted onto the U-shaped screw at both ends and secured by nuts. The wedge-shaped clamp has a wedge-shaped through-hole in the middle, smaller at the top and larger at the bottom. Limiting through-holes are located on both sides of the wedge-shaped through-hole. The wedge block is placed inside the wedge-shaped through-hole in the middle of the wedge-shaped clamp. The wedge block has a cross-shaped cross-section. Symmetrical long arc-shaped extrusion grooves are provided on the front and rear sides of the wedge block. These two sets of long arc-shaped extrusion grooves, together with the bottom extrusion groove at the bottom of the wedge block, form a first wedge-shaped extrusion groove. Symmetrical short arc-shaped extrusion grooves are provided on the left and right sides of the wedge block. An upper through-hole is provided on the main body of the wedge block above the two sets of short arc-shaped extrusion grooves, and a lower through-hole is provided on the main body of the wedge block below. The upper through-hole, lower through-hole, and two sets of short arc-shaped extrusion grooves form a second wedge-shaped extrusion groove.
2. A multi-dimensional fixed UT clamp according to claim 1, wherein, The pressure plate has pressure plate through holes at both ends. The pressure plate is sleeved on the U-shaped screw. The diameter of the pressure plate through hole is consistent with the diameter of the U-shaped screw. The pressure plate has a first pressure plate through hole in the middle. The pressure plate has second pressure plate through holes symmetrically arranged on both sides of the first pressure plate through hole. The second pressure plate through holes are connected and fixed to the limiting through holes on the wedge clamp by bolts.
3. The multi-dimensional fixed UT clip of claim 1, wherein, One of the sets of long arc-shaped extrusion protrusions has a steel strand notch on one side near the upper through hole, and a guide groove is provided between the steel strand notch and the upper through hole.
4. The multi-dimensional fixed UT clip of claim 1, wherein, The outer contour of the short arc-shaped extrusion protrusion groove is consistent with that of the long arc-shaped extrusion protrusion groove.