Apparatus and method for temporary support and isolation for a conveyor belt
AssigneeConsol Engergy Inc.
InventorsMargaret A. Roberts, John A. Phillips, Michael B. McMillion
Life of this patent
Estimating the term…
Abstract
An apparatus and method for providing temporary support for and for isolation of an operating conveyor belt in order to insert permanent belt support structure. A top belt guard support and a bottom belt guard support are provided. A cantilever support structure that is connected to the leading ends of the top belt guard support and the bottom belt guard support that are primarily supported in a cantilever manner. The top belt guard support and the bottom belt guard support form a protected zone within a linear distance of the length of the top and bottom belt guard supports that enable installation of different types of permanent supports while the conveyor belt is operating.
Claims8
An apparatus for providing temporary support to an operating conveyor belt which comprises:
- (a) a top belt guard support having a leading end;
- (b) a bottom belt guard support having a leading end;
- (c) a cantilever support structure connected to the leading ends of the top belt guard support and the bottom belt guard support in which the top belt guard support is primarily supported in a cantilevered manner and the bottom belt guard support is primarily supported in a cantilevered manner;
- and
- (d) a protected zone formed within a linear distance determined by a length of the top and bottom belt guard supports which enable installation of different types of permanent supports while the conveyor belt is operating and within protection of the belt guard supports.
A method of installing permanent conveyor belt support after a conveyor belt has been advanced toward a forward tail piece comprising:
- (a) providing a safety guard unit which supports the conveyor belt in which a top belt is supported and a bottom return belt is substantially enclosed and supported, the safety guard unit forms a protected zone;
- (b) supporting the safety guard unit by a cantilever support structure located at an end of the safety guard unit toward a forward tail piece in which most of the weight of the safety guard unit is supported by the cantilever support structure and most of the weight of the top belt in the protected zone is supported by the cantilever support and most of the weight of the return belt in the protected zone is supported by the cantilever support;
- and
- (c) installing permanent conveyor belt supports within the protected zone.
Dependencies are inferred from the claim text.