一种供热管道快速维修装置
By designing a groove, slider, stud, and arc plate, combined with a limiting mechanism, the problem of the rubber sheet not being able to completely cover the leak caused by clamp offset is solved, achieving a highly efficient sealing effect for the rapid repair device of heating pipelines.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGXIN COUNTY THERMAL POWER CO
- Filing Date
- 2025-09-26
- Publication Date
- 2026-07-17
AI Technical Summary
In traditional heating pipeline maintenance devices, slight misalignment may occur when the clamps are fixed, causing the rubber sheet to fail to completely cover the leak and reducing the effectiveness of the maintenance.
The design employs a combination of a sliding groove, a slider, a stud, an arc plate, and a rubber sheet. The threaded connection between the slider and the stud enables precise positioning of the rubber sheet. Combined with a limiting mechanism, it prevents the rubber sheet from shifting when the medium pressure fluctuates or the pipeline vibrates. Q235 carbon structural steel and 304 stainless steel are used to improve corrosion resistance and sealing performance.
It improves the effectiveness of pipe leak sealing and repair, ensures stable sealing, and prevents the rubber sheet from failing due to vibration or displacement.
Smart Images
Figure CN224516312U_ABST
Abstract
Claims
1. A device for quick repair of a heating pipeline, comprising a first clamp (1), characterized in that: A second clamp (2) is provided below the first clamp (1), and a moving mechanism is provided inside the first clamp (1) and the second clamp (2), and two sets of the moving mechanism are provided; The moving mechanism includes a slide (10), a slider (11), a stud (12), a first insertion hole (13), an arc plate (14), and a rubber sheet (15). The grooves (10) are respectively opened on the inner wall of the first clamp (1) and the inner wall of the second clamp (2). The inner wall of the groove (10) is slidably engaged with a slider (11). The inner wall of the slider (11) is threadedly connected with a stud (12). The beginning end of the stud (12) is provided with a first insertion hole (13). The end of the stud (12) is rotatably connected to an arc plate (14) through a bearing. A rubber sheet (15) is fixedly attached to the side of the arc plate (14) away from the stud (12).
2. A rapid repair device for heating pipes according to claim 1, characterized in that: The stud (12) is provided with a limit mechanism on its exterior; The limiting mechanism includes a third connecting lug (16), a screw (17), a second insertion hole (18), and a threaded hole (19). The third connecting lug (16) is fixed to the outer wall of the beginning end of the stud (12). The inner wall of the third connecting lug (16) is threaded with a screw (17). The end of the screw (17) is provided with a second insertion hole (18). The outer wall of the slider (11) is provided with a threaded hole (19). The outer wall of the screw (17) is threaded to the inner wall of the threaded hole (19).
3. The quick repair device for heating pipeline according to claim 1, characterized in that: The inner wall of the first clamp (1) is fixed with a first sealing ring (8), and the inner wall of the second clamp (2) is fixed with a second sealing ring (9).
4. The quick repair device for heating pipes according to claim 1, characterized in that: The first clamp (1) and the second clamp (2) are respectively fixed with a first connecting ear (3) and a second connecting ear (4). The inner walls of the first connecting ear (3) and the second connecting ear (4) are penetrated by fastening bolts (6), and the outer wall of the fastening bolts (6) is threaded with fastening nuts (7).
5. A rapid repair device for heating pipes according to claim 4, characterized in that: A sealing gasket (5) is attached between the first connecting ear (3) and the second connecting ear (4).