Screw lock is mainly installed in the instrument mounting plate of cabin to fastening, which is characterized by convenient operation, easy to quickly install. After used in the CPA control board of X72 project aircraft, K/JEXX aircraft, and ZXX helicopter, our company has become a professional supplier of screw lock, well known in the country.
Screw lock
Screw lock
Overview
B/DAS-01/01 Screw lock
Function
When installing airborne equipment, firstly rivet screw lock on the mounting plate of the airborne equipment, and then place the airborne equipment in the corresponding position, turn the one word notch or handle of screw lock to the vertical direction with rail wires, at this time the upper bayonet of lock catch just goes into the wire rail of lock seat, then rotate from initial position to clockwise 90 degrees (90 degrees is angle for screw lock fastening, when it is fastened in right place, operator can feel the vibrations of the operation handle), when the screw lock is fastened, installation of airborne equipment and mounting plate is completed. If you need to remove the airborne equipment from the aircraft, just counterclockwise 90 degrees to make the lock catch and the lock seat of screw lock completely separate, then pull the screw lock out (use your hand to protect the screw lock in removing process to prevent impact). Removement is completed.
Tech Specs
- Easy to operate, with strong fastening force, anti-vibration, easy to install and remove.
- Screw lock can be fixed on the panel, is not easy to fall off and lost.
- Screw locks have different lengths, are suitable for all kinds of thickness of the panel.
- Screw lock material: bolt is made by carbon steel with heat treatment, nut is made by mild steel, spring is made by tempering steel wire.
- The technical characteristics of screw lock: Lock tension is 67N, rated tension and shearing force are 890N, mechanical life expectancy is 5000 times.
Naming rules
B/DAS-01/02 Screw lock
General model
When installing airborne equipment, firstly rivet screw lock on the mounting plate of the airborne equipment, and then place the airborne equipment in the corresponding position, turn the one word notch or handle of screw lock to the vertical direction with rail wires, at this time the upper bayonet of lock catch just goes into the wire rail of lock seat, then rotate from initial position to clockwise 90 degrees (90 degrees is angle for screw lock fastening, when it is fastened in right place, operator can feel the vibrations of the operation handle), when the screw lock is fastened, installation of airborne equipment and mounting plate is completed. If you need to remove the airborne equipment from the aircraft, just counterclockwise 90 degrees to make the lock catch and the lock seat of screw lock completely separate, then pull the screw lock out (use your hand to protect the screw lock in removing process to prevent impact). Removement is completed.
Tech Specs
- Easy to operate, with strong fastening force, anti-vibration, easy to install and remove.
- Screw lock can be fixed on the panel, is not easy to fall off and lost.
- Screw locks have different lengths, are suitable for all kinds of thickness of the panel.
- Screw lock material: bolt is made by carbon steel with heat treatment, nut is made by mild steel, spring is made by tempering steel wire.
- The technical characteristics of screw lock: Lock tension is 67N, rated tension and shearing force are 890N, mechanical life expectancy is 5000 times.
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