Steam generator upper bundle inspection tools
An inspection system for inspecting the interior of a steam generator includes, in one aspect, a first boom and a second, telescoping boom having a proximal end pivotally attached to the first boom and a distal end bearing a delivery capsule, the delivery capsule defining a storage bay. The inspection system includes a first robotic inspection vehicle dimensioned to fit in the delivery capsule storage bay and itself defines a storage bay. The first robotic inspection vehicle includes at least one inspection camera and at least one lighting system. The first robotic inspection vehicle further includes cabling connecting the first robotic inspection vehicle to the delivery capsule. The inspection system also includes a second robotic inspection vehicle dimensioned to fit in the first robotic inspection vehicle storage bay. The second robotic inspection vehicle includes at least one inspection camera and at least one lighting system and further includes cabling connecting the second robotic inspection vehicle to the first robotic inspection vehicle.
1. An inspection system configured to inspect a secondary side of a steam generator, comprising:
a first boom;
a second, telescoping boom having a proximal end pivotally attached to the first boom to permit upward rotation of the second, telescoping boom relative to the first, telescoping boom by an angle of about 90 degrees, and the second, telescoping boom comprising a distal end bearing a delivery capsule, the delivery capsule defining a storage bay;
a first robotic inspection vehicle dimensioned to fit in the delivery capsule storage bay, the first robotic inspection vehicle defining a storage bay and comprising at least one inspection camera and at least one lighting system, the first robotic inspection vehicle further comprising cabling connecting the first robotic inspection vehicle to the delivery capsule; and
a second robotic inspection vehicle dimensioned to fit in the first robotic inspection vehicle storage bay, the second robotic inspection vehicle comprising a drive system, at least one inspection camera and at least one lighting system and further comprising cabling connecting the second robotic inspection vehicle to the first robotic inspection vehicle.
2. The inspection system according to claim 1 , wherein the delivery capsule comprises at least one camera and at least one lighting system.
3. The inspection system according to claim 2 , wherein the first robotic inspection vehicle comprises a plurality of cameras and a plurality of lighting systems.
4. The inspection system according to claim 3 , wherein the second robotic inspection vehicle comprises a plurality of cameras and a plurality of lighting systems.
5. The inspection system according to claim 1 , wherein the first robotic inspection vehicle comprises a plurality of tracks or wheels.
6. The inspection system according to claim 5 , wherein an opening for the first robotic inspection vehicle storage bay is disposed on a lateral side of the first robotic inspection vehicle.
7. The inspection system according to claim 1 , wherein the delivery capsule is rotatably attached to the distal end of the second, telescopic boom and is coupled to the distal end of the second, telescopic boom by a rotary actuator to rotate about a longitudinal axis of the second, telescopic boom.
8. The inspection system according to claim 1 , wherein the second robotic inspection vehicle drive system utilizes a single track.
9. The inspection system according to claim 1 , wherein the second robotic inspection vehicle has a width of less than 1.0 inch.
10. The inspection system according to claim 1 , wherein the second robotic inspection vehicle has a width of less than 0.5 inches.
11. A vehicular inspection system configured to inspect a secondary side of a steam generator, comprising:
a magnetic inspection vehicle comprising a drive system utilizing magnets, electromagnets, or a combination thereof to facilitate independent vertical movement of the magnetic inspection vehicle along a vertical surface comprising a ferrous metal, the magnetic inspection vehicle defining a storage bay and comprising at least one inspection camera and at least one lighting system, the magnetic inspection vehicle further comprising cabling connecting the magnetic inspection vehicle to, at a distal end, to one or more of a cable management system, a video screen, a power supply, and a controller outside of a steam generator; and
an in-bundle robotic inspection vehicle dimensioned to fit in the magnetic inspection vehicle storage bay, the in-bundle robotic inspection vehicle comprising a drive system, at least one inspection camera and at least one lighting system and further comprising cabling connecting the in-bundle robotic inspection vehicle to the magnetic inspection vehicle.
12. The vehicular inspection system according to claim 11 , wherein the magnetic inspection vehicle comprises a plurality of cameras and a plurality of lighting systems.
13. The vehicular inspection system according to claim 12 , wherein the in-bundle robotic inspection vehicle comprises a plurality of cameras and a plurality of lighting systems.
14. The vehicular inspection system according to claim 11 , wherein a driving member of the in-bundle robotic inspection vehicle comprises a single track.
15. The vehicular inspection system according to claim 14 , wherein an opening for the magnetic inspection vehicle storage bay is disposed on a lateral side of the magnetic inspection vehicle.
16. The vehicular inspection system according to claim 11 , wherein a driving member comprises a plurality of tracks or wheels.
17. The vehicular inspection system according to claim 11 , wherein the in-bundle robotic inspection vehicle has a width of less than 1.0 inch.
18. The vehicular inspection system according to 11 , wherein the in-bundle robotic inspection vehicle has a width of less than 0.5 inches.
19. A vehicular inspection system configured to inspect a secondary side of a steam generator, comprising:
a first inspection vehicle comprising a first drive system, a plurality of inspection cameras and a plurality of lights, the first inspection vehicle comprising a chassis defining an internal storage bay, the first inspection vehicle further comprising cabling connecting the first inspection vehicle to a distal controller; and
an in-bundle robotic inspection vehicle comprising a second drive system, the in-bundle robotic inspection vehicle being dimensioned to fit in the first inspection vehicle internal storage bay, the in-bundle robotic inspection vehicle comprising a plurality of inspection cameras and a plurality of lights and further comprising cabling connecting the in-bundle robotic inspection vehicle to the first inspection vehicle,
wherein the first drive system consists of only two tracks, and
wherein the second drive system consists of only one track.
20. A vehicular inspection system configured to inspect a secondary side of a steam generator, comprising:
a magnetic inspection vehicle comprising a body and a drive system utilizing a first track and a second track, the first track and the second track being disposed opposite to one another on opposite sides of the magnetic inspection vehicle body, the magnetic inspection vehicle body defining a storage bay and comprising at least one inspection camera and at least one lighting system, the magnetic inspection vehicle body further comprising cabling connecting the magnetic inspection vehicle to, at a distal end, to one or more of a cable management system, a video screen, a power supply, and a controller outside of a steam generator; and
an in-bundle robotic inspection vehicle dimensioned to fit in the magnetic inspection vehicle storage bay, the in-bundle robotic inspection vehicle comprising a drive system, at least one inspection camera and at least one lighting system and further comprising cabling connecting the in-bundle robotic inspection vehicle to the magnetic inspection vehicle,
wherein the magnetic inspection vehicle further comprises an actuator member configured, in a first position or first range of positions, to push against a first surface on which the magnetic inspection vehicle is magnetically adhered to overcome a magnetic adhesion between the magnetic inspection vehicle and the surface in the region of the actuator member and separate a portion of the magnetic inspection vehicle from the surface to permit transition of the magnetic inspection vehicle into an intermediary state between the first surface and a second surface, and
wherein the actuator member is configured, in a second position or second range of positions, to retard an advancement of the magnetic inspection vehicle when the magnetic inspection vehicle is in an intermediary state between a first surface and a second surface until such time as the magnetic inspection vehicle is magnetically adhered to the first surface.