Mobile pole and cutting device

Patent metadata

Field	Value
Publication number	US-2016352084-A1
Application number	US-201615145272-A
Country	US
Kind code	A1
Filing date	May 3, 2016
Priority date	May 28, 2015
Publication date	Dec 1, 2016
Grant date	—

Abstract

A mobile pole is provided, including a pole cage including two walls, one of the two walls delimiting at least one centering hole defining a centering axis and an interior volume, a support leg, and two flanges, each flange being configured to be connected to a wall and including fixing members, each fixing member being configured to cooperate with the at least one centering hole, said each fixing member being a load take-up device including a fixing part defining an insertion axis and a centering part configured to cooperate with the fixing part, the centering part being configured to be inserted in the interior volume so that the insertion axis is aligned with the centering axis.

First claim

1 . A mobile pole of a switchgear, comprising:
a pole cage comprising two parallel lateral walls, at least one of the two parallel lateral walls delimiting at least one centering hole defining a centering axis and an interior volume; a support leg, the pole cage being constrained to rotate with the support leg; and two flanges, each being configured to be connected to a respective lateral wall of the pole cage, said each flange including fixing members, each fixing member being configured to cooperate with the at least one centering hole, at least one of the fixing members being a load take-up device including a fixing part defining an insertion axis and a centering part adapted to cooperate with the fixing part, the centering part being configured to be inserted at least partly into the interior volume of the at least one centering hole with which said at least one of the fixing members is configured to cooperate so that the insertion axis of the centering part is aligned with the centering axis of the centering hole with which said at least one of the fixing members is configured to cooperate.

2 . The mobile pole according to claim 1 , wherein at least one of the two parallel lateral walls delimits two centering holes each defining the centering axis and the interior volume, the flanges configured to be connected to the two parallel lateral walls including two load take-up devices.

3 . The mobile pole according to claim 2 , wherein the two parallel lateral walls have an elongate shape in a first direction, the two load take-up devices being arranged along a line parallel to the first direction.

4 . The mobile pole according to claim 2 , wherein the two parallel lateral walls include an upper extremity, a lower extremity, and a median part connecting said extremities, the support leg being connected to the lower extremity, a first centering hole of the two centering holes being delimited by the upper extremity, a second centering hole of the two centering holes being delimited by the median part.

5 . The mobile pole according to claim 1 , wherein the two parallel lateral walls have no centering stud.

6 . The mobile pole according to claim 1 , wherein the fixing part and the centering part of the load take-up device are in one piece.

7 . The mobile pole according to claim 6 , wherein the load take-up device is a shouldered screw.

8 . The mobile pole according to claim 1 , wherein the fixing part and the centering part of the load take-up device are two separate parts.

9 . The mobile pole according to claim 8 , wherein the centering part of the load take-up device is part of at least one of the flanges.

10 . A switchgear, comprising:
at least one mobile pole according to claim 1 ; a fixed pole for each of said at least one mobile pole being configured to cooperate with a respective fixed pole; and a mechanism configured to manoeuvre a position of said each of said at least one mobile pole relative to the fixed pole with which the at least one mobile pole is configured to cooperate.

Assignees

• Schneider Electric Ind Sas

Inventors

• Herreros Javier
• Roelandt Hubert

Classifications

• H01H1/226

  having a plurality of parallel contact bars · CPC title

• H02B13/00 Primary

  Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (switchgear having carriage withdrawable for isolation H02B11/00) · CPC title

• H01H73/04 Primary

  Contacts · CPC title

• H01H1/58 Primary

  Electric connections to or between contacts; Terminals {(for high tension switches H01H33/025; for electromagnetic relays H01H50/14; for circuit breakers H01H71/08)} · CPC title

• H02B1/00

  Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements · CPC title