A failure-proof indirect tensioner
By using a split locking block and wrench structure, combined with a locking pin and limit hole design, the problem of reverse loosening caused by bumps during cargo transportation of lever-type tensioners is solved, achieving higher safety, reliability and stability.
CN224323038UActive Publication Date: 2026-06-05NINGBO JINGTENG ZHICHENGLONG MASCH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO JINGTENG ZHICHENGLONG MASCH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-05
Smart Images
Figure CN224323038U_ABST
Abstract
The utility model provides a kind of indirectly tensioner of anti failure belongs to rigging technical field.The utility model is by being set to the handle including split combination's locking block and spanner, one end of spanner is hinged on locking block to make spanner can be deflected within predetermined range relative to locking block, to make spanner can be deflected under the condition of small angle without affecting the state of locking block, reduce the risk that handle is susceptible to external influence and lead to tensioner failure, and main locking hole is set up on locking block, vice locking hole is set up on first connecting rod and second connecting rod, so that when tensioner is in locking state, it can be inserted into two vice locking holes and main locking hole by a locking pin to realize the limit between first connecting rod, second connecting rod and locking block, avoid relative rotation problem in use process, further reduce the risk that tensioner appears accidental failure, more safe and reliable.
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