Vertically operable restraint for a loading dock having an operable secondary restraint

1. A vehicle restraint for a loading dock, the vehicle restraint comprising:

a barricade member that is rotationally operable between a stored position, a blocking position and a verification position, wherein the barricade member in the blocking position selectively secures the a vehicle relative to the loading dock; and

a locking member that is rotationally operable between a locking position and a release position, wherein the locking member is selectively operable to the locking position when the barricade member is in the blocking position; and

a barricade motor that selectively activates to rotationally operate the barricade member between the stored, blocking and verification positions, wherein the barricade motor is selectively idle when the locking member is in the locking position and the barricade member is in the blocking position, and wherein the locking member selectively maintains the barricade member in the blocking position.

2. The vehicle restraint of claim 1 , further comprising:

a locking motor that is selectively activated to operate the locking member between the locking and release positions.

3. The vehicle restraint of claim 1 , wherein the barricade member is attached to a back plate that is vertically operable relative to the loading dock, wherein vertical translation of the back plate selectively defines lowered and raised positions of the barricade member.

4. The vehicle restraint of claim 3 , wherein the back plate is operably attached to a track system that is coupled to the loading dock, and wherein the back plate and the barricade member are vertically operable relative to the track system.

5. The vehicle restraint of claim 1 , wherein the blocking position of the barricade member is defined by the barricade member being oriented in a generally vertical position with respect to the loading dock.

6. The vehicle restraint of claim 1 , wherein the barricade member includes an operable latch that is linearly operable between retracted and extended positions.

7. The vehicle restraint of claim 6 , wherein the operable latch is laterally operable with respect to the barricade member.

8. The vehicle restraint of claim 1 , wherein the locking member remains in the release position when the barricade member is distal from the blocking position.

9. The vehicle restraint of claim 1 , further comprising:

a tilt sensor that monitors a rotational position of the barricade member.

10. The vehicle restraint of claim 9 , wherein the tilt sensor is in communication with the barricade motor.

11. The vehicle restraint of claim 1 , wherein the blocking position is defined by a single rotational position of the barricade member.

12. A vehicle restraint for a loading dock, the vehicle restraint comprising:

a barricade member that is rotationally attached to a base, and wherein the barricade member is rotationally operable between stored, blocking and verification positions, wherein the base and the barricade member are vertically operable relative to the loading dock;

a barricade motor that selectively activates to rotationally operate the barricade member between the stored, blocking and verification positions; and

a locking member that is operable between a locking position and a release position, wherein the locking member is selectively operable to the locking position when the barricade member is in the blocking position, wherein the barricade motor is selectively idle when the locking member is in the locking position and the barricade member is in the blocking position, and wherein the locking member selectively maintains the barricade member in the blocking position.

13. The vehicle restraint of claim 12 , wherein the barricade member is attached to a back plate that is vertically operable relative to the loading dock, wherein vertical translation of the back plate selectively defines lowered and raised positions of the barricade member.

14. The vehicle restraint of claim 13 , wherein the back plate is operably attached to a track system that is coupled to the loading dock, and wherein the back plate and the barricade member are vertically operable relative to the track system.

15. The vehicle restraint of claim 12 , wherein the blocking position of the barricade member is defined by the barricade member being oriented in a generally vertical position with respect to the loading dock.

16. The vehicle restraint of claim 12 , wherein the locking member remains in the release position when the barricade member is distal from the blocking position.

17. The vehicle restraint of claim 15 , wherein the blocking position is defined by a single rotational position.

18. The vehicle restraint of claim 12 , further comprising:

a tilt sensor that monitors a rotational position of the barricade member.

19. A vehicle restraint comprising:

a barricade member that is rotationally operable relative to a base between stored, blocking and verification positions, wherein the barricade member is coupled with a back plate that is configured to be vertically operable relative to a loading dock, wherein vertical translation of the back plate selectively defines lowered and raised positions of the barricade member;

a barricade motor that selectively activates to rotationally operate the barricade member between the stored, blocking and verification positions; and

a locking member that is operable between a locking position and a release position, wherein,

the locking member is selectively operable to the locking position when the barricade member is in the blocking position;

the barricade motor is selectively idle when the locking member is in the locking position and the barricade member is in the blocking position; and

the locking member selectively maintains the barricade member in the blocking position.

20. The vehicle restraint of claim 19 , further comprising:

a tilt sensor that monitors a rotational position of the barricade member.