Mounting assembly for mounting clamp

Patent metadata

Field	Value
Publication number	US-11905015-B2
Application number	US-202117486748-A
Country	US
Kind code	B2
Filing date	Sep 27, 2021
Priority date	Apr 16, 2018
Publication date	Feb 20, 2024
Grant date	Feb 20, 2024

Abstract

An unmanned aerial vehicle for mounting a clamp to a line includes a body, a first propeller attached to the body, a second propeller attached to the body, and a third propeller attached to the body. The body is between at least one of the first propeller and the second propeller, the first propeller and the third propeller, or the second propeller and the third propeller. A guide is attached to the body and is configured to support the clamp for mounting to the line by flying the unmanned aerial vehicle toward the line. The guide is configured to support the clamp such that an imaginary clamp line between a first jaw of the clamp and a second jaw of the clamp when the clamp is in an arrested position is non-parallel to a plane intersecting the first propeller, the second propeller, and the third propeller.

First claim

What is claimed is:

1. A clamp comprising:
a first jaw;
a second jaw attached to the first jaw;
a biasing member having a first end attached to the first jaw and a second end attached to the second jaw, wherein the biasing member is configured to at least one of:
rotate the first jaw relative to the second jaw about an axis; or
rotate the second jaw relative to the first jaw about the axis; and

an arresting member comprising:
a first arresting portion attached to the first jaw;
an arresting pivot attached to the first arresting portion; and
a second arresting portion attached to the arresting pivot, the arresting member configured to engage at least one of the first jaw or the second jaw, the arresting member movable between a first position relative to at least one of the first jaw or the second jaw and a second position relative to at least one of the first jaw or the second jaw, wherein:
when the arresting member is in the first position, the first jaw and the second jaw are in an arrested position and the second arresting portion engages the second jaw to provide a physical interference to restrain rotation of the second jaw relative to the first jaw and to restrain rotation of the first jaw relative to the second jaw,
in the first position, the arresting member is configured to at least one of:
restrain rotation of the first jaw relative to the second jaw about the axis; or
restrain rotation of the second jaw relative to the first jaw about the axis,

in the second position, the arresting member is configured to at least one of:
enable rotation of the first jaw relative to the second jaw about the axis; or
enable rotation of the second jaw relative to the first jaw about the axis, and

when the arresting member moves from the first position to the second position, the first arresting portion and the second arresting portion pivot relative to each other about the arresting pivot to enable at least one of the first jaw or the second jaw to move between the arrested position and a closed position.

2. The clamp of claim 1 , the arresting member comprising:
a first end configured to be pivotably attached to at least one of the first jaw or the second jaw; and
a second end configured to selectively engage at least one of the first jaw or the second jaw.

3. The clamp of claim 1 , wherein the biasing member is configured to urge rotation of at least one of the first jaw or the second jaw to at least one of an over-center position, the arrested position, or the closed position, wherein:
when the first jaw and the second jaw are in the over-center position, the biasing member is located on a first side of the axis, and
when the first jaw and the second jaw are in the closed position, the biasing member is located on a second side of the axis.

4. The clamp of claim 1 , wherein:
the arresting member is rotatably attached to at least one of the first jaw or the second jaw,
the arresting member comprises an engagement tab,
when the arresting member is in the first position, the first jaw and the second jaw are in the arrested position and the engagement tab engages at least one of the first jaw or the second jaw to provide the physical interference to restrain rotation of the second jaw relative to the first jaw and to restrain rotation of the first jaw relative to the second jaw, and
the arresting member moves from the first position to the second position by rotating about a mounting axis, thereby removing the physical interference and enabling the first jaw and the second jaw to move from the arrested position to the closed position to mount the clamp to a line.

5. The clamp of claim 1 , wherein the first jaw comprises a first mating portion configured to mate with a second mating portion of a guide to attach the clamp to the guide.

6. The clamp of claim 1 , wherein:
the biasing member is configured to urge rotation of at least one of the first jaw or the second jaw to at least one of the arrested position or the closed position, and
as the clamp moves from the arrested position to the closed position, a distance between the first jaw and the second jaw is decreased to mount the clamp to a line.

7. The clamp of claim 6 , wherein:
the clamp is attached to a guide for guiding the clamp toward the line,
a backing portion of the guide is configured to exert a detachment force on the clamp to detach the clamp from the guide, and
the detachment force is a function of kinetic energy released as the clamp moves from the arrested position to the closed position.

8. The clamp of claim 7 , wherein:
the detachment force is exerted to the arresting member, and
the detachment force is exerted responsive to the arresting member contacting a structure.

9. The clamp of claim 1 , wherein the clamp is attached to a structure through an attachment component, the attachment component comprises a first mating portion attached to the structure and configured to mate with a second mating portion of the clamp to attach the clamp to the structure.

10. The clamp of claim 9 , wherein the attachment component is elastically deformable to attach the clamp to the structure.

11. A clamp comprising:
a first jaw;
a second jaw comprising a jaw wall and attached to the first jaw; and
a biasing member having a first end attached to the first jaw and a second end attached to the second jaw, the biasing member movable between a first location relative to an axis, about which at least one of the first jaw or the second jaw rotates, and a second location relative to the axis, wherein:
when the biasing member is in the first location, the biasing member is configured to urge rotation of the second jaw relative to the first jaw about the axis in a first rotational direction toward an opened position,
when the biasing member is in the second location, the biasing member is configured to urge rotation of the second jaw relative to the first jaw about the axis in a second rotational direction, opposite the first rotational direction, toward a closed position,
contact between a line and the jaw wall applies a moment arm to the second jaw to:
overcome a biasing force of the biasing member in the first location, and
urge rotation of the second jaw relative to the first jaw about the axis in the second rotational direction to move the biasing member to the second location, and

the biasing member urges rotation of the second jaw relative to the first jaw about the axis toward the closed position to mount the clamp to the line.

12. The clamp of claim 11 , wherein when the biasing member is in the first location, the biasing member is configured to maintain the first jaw and the second jaw in the opened position, absent an outside force.

13. The clamp of claim 11 , wherein when the biasing member is in the second location, the biasing member is configured to maintain the first jaw and the second jaw in the closed position, absent an outside force.

14. The clamp of claim 11 , comprising:
a disengagement structure rotatably attached to the first jaw, wherein:
contact between a line and the disengagement structure urges the disengagement structure to rotate,
rotation of the disengagement structure urges a portion of the disengagement structure into contact with a mounting structure to which the clamp is mounted, and
contact between the disengagement structure and the mounting structure applies a force to the clamp to urge the clamp to move away from the mounting structure to release the clamp from the mounting structure.

15. A clamp comprising:
a first jaw;
a second jaw attached to the first jaw;
a bi

Assignees

• Preformed Line Products Co

Inventors

• Ciesielczyk Benjamin Franklin
• Deel Adam Michael
• Clines Cameron Joseph
• Palmer Jacob Jeffrey
• Hanneman Andrew James
• Olszewski Jonathon Randall

Classifications

• B64U2101/26

  for manufacturing, inspections or repairs · CPC title

• H02G1/02 Primary

  for overhead lines or cables · CPC title

• F16B2/18

  using cams, levers, eccentrics, or toggles {(for connections of rods or tubes engaged telescopically F16B7/1418, F16B7/1427, F16B7/1454)} · CPC title

• F16B2/10

  using pivoting jaws · CPC title

• B64U10/16 Primary

  with five or more distinct rotor axes, e.g. octocopters · CPC title