PROPALOCK COMPONENTS

A.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock collar

B.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock showing the coded pattern bolt and anti-tamper shroud

C.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock Showing the sliding locking jaw unlocked

D.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock showing the sliding locking jaw in its locked position

E.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock showing the coded pattern bolt and anti-tamper shroud and locking jaw unlocked

F.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock showing the coded pattern bolt and anti-tamper shroud and locking jaw locked

I.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Cross-Section view of Propalock  fitted to steel prop

J.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

unique coded bolt and key located to individual contractor contact or phase

G.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Propalock in operating position below the collar nut of the steel prop

H.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Reverse view Propalock in operating position below the collar nut of the steel prop

USING PROPALOCK ON SITE

Following normal erection procedure by site staff, Propalock is fitted into it’s operating position by a responsible person – a temporary works co-ordinator (TWC). it is at this point the TWC assumes overall management of the temporary works on site.

1.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

The basic telescopic prop as delivered on site

2.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

The telescopic prop split into it’s component pants

3.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Prop with Propalock installed on lower outer tube.

4.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Prop with Propalock with collar installed on lower outer tube

5.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Prop now re-assembled with collar, Propalock and pin

6.

propalock - telescopic steel props temporary support, acrow prop, acrow lock

Prop now re-assembled with Propalock in position and ready for use on site.