Adapter device, holding clamp, and method for positioning a conductor pair of a cable to be measured
The invention relates to an adapter device ( 10, 110, 210 ) for positioning at least one conductor ( 68 ), such as a conductor pair, for example, of a cable ( 70 ) to be measured, which adapter device comprises a receiving device ( 12 ) and a holding clamp ( 14 ) which can be attached to the receiving device ( 12 ). Attaching the holding clamp ( 14 ) to the receiving device ( 12 ) fixes the holding clamp ( 14 ) in position and alignment relative to the receiving device ( 12 ). The holding clamp ( 14 ) is designed to receive and clamp the at least one conductor ( 68 ) of the cable ( 70 ) to be measured in sections in order to fix said cable in the position and alignment thereof relative to the holding clamp ( 14 ), such that an end section of the at least one conductor ( 68 ) extends beyond the holding clamp ( 14 ).
1. An adapter device for positioning at least one conductor of a cable to be measured, which adapter device comprises:
a receiving device and a holding clamp which can be attached to the receiving device, wherein attaching the holding clamp to the receiving device fixes the holding clamp in its position and orientation relative to the receiving device, and wherein the holding clamp is configured to receive and clamp part of the at least one conductor of the cable to be measured in order to fix the conductor in its position and orientation relative to the holding clamp, so that an end portion of the at least one conductor extends beyond the holding clamp,
wherein the adapter device comprises a cutting and stripping device which is fixedly connected to the receiving device and wherein the receiving device is integrated into the cutting and stripping device, wherein the cutting and stripping device has a cutting tool which is configured to cut the end portion, extending beyond the holding clamp, of the at least one conductor received and clamped by the holding clamp to a predetermined length, and/or has a stripping tool which is configured to strip a predetermined region of the end portion, extending beyond the holding clamp, of the at least one conductor received and clamped by the holding clamp; and
wherein the holding clamp received in the receiving device is displaceable relative to the cutting and stripping device via the receiving device while the orientation of the holding clamp relative to the cutting and stripping device is fixed.
2. The adapter device as claimed in claim 1 , wherein the holding clamp can be releasably attached to the receiving device.
3. The adapter device as claimed in claim 1 , wherein the receiving device and the holding clamp have a mutually complementary shape at least in part, in order to attach the holding clamp to the receiving device in an interlocking manner.
4. The adapter device as claimed in claim 1 , wherein the receiving device has a receiving body with a receiving recess through which the holding clamp extends in a state in which it is attached to the receiving device, so that the holding clamp projects beyond the receiving body on opposite sides of the receiving body.
5. The adapter device as claimed in claim 1 , which further comprises a measuring adapter which can be connected to a measuring instrument, which measuring adapter comprises:
a circuit board having a contact region for contacting the end portion of the al least one conductor, and
a displaceable plunger which is configured, as a result of being actuated, to press the end portion of the al least one conductor onto the contact region of the circuit hoard.
6. The adapter device as claimed in claim 5 , wherein the circuit board of the measuring adapter is mounted on an X-Y table with micrometer screws, and wherein the position of the circuit hoard relative to the end portion of the at least one conductor is adjustable by adjustment of the micrometer screws.