Thrust block and coupling for an irrigation system
OwnerRobert Mackeinventor
Life of this patent
Estimating the term…
Abstract
A thrust block for an irrigation system enables a high pressure valve or other component connected to the thrust block to be easily replaced without digging out a concrete block and surrounding portion of the ground and sectioning the adjacent pipe sections. The valve includes flanges on each end thereof which are releasably secured to similarly configured flanges on couplings. Braces are partially embedded within a concrete block beneath the valve and an upper end of each brace is secured to the fasteners joining the conventional flanges of the valve and the coupling. A push-on fitting is provided on each coupling for easy assembly of the coupling to the adjacent pipe sections.
Claims16
A method of blocking the thrust within an irrigation system, said method comprising:
- providing a valve having a pair of flanges;
- releasably securing each said valve flange to a similarly configured flange on an adjacent component of the system;
- releasably securing a brace to one of said valve flanges;
- and
- anchoring said brace to the ground, wherein said valve can be disconnected from said adjacent component and replaced with a similar valve without removing said brace and said adjacent component from the ground and disturbing the ground surrounding said valve.
A thrust block for use within an irrigation system, said thrust block comprising:
- an underground valve of the irrigation system having at least one flange, said valve flange being releasably coupled to a similarly configured flange on an adjacent fluid carrying part of the irrigation system;
- and
- a brace releasably secured to said valve flange, said brace being anchored to the ground to inhibit movement of said valve in response to fluid flowing through the irrigation system, said brace being releasably secured to said valve flange and said valve flange being releasably coupled to said similarly configured flange so that said valve can be removed from the ground and replaced without removing said brace from the ground, disturbing said adjacent part and disturbing the ground surrounding said valve.
A thrust block for use within an irrigation system, said thrust block comprising:
- a valve of the irrigation system having at least one flange, said flange being releasably coupled to a similarly configured flange on an adjacent fluid carrying part of the irrigation system;
- and
- a brace secured to said adjacent part, said brace being anchored to the ground to inhibit movement of said component and said adjacent part in response to fluid flowing through the irrigation system, said valve being releasably secured to said adjacent part by said flanges so that said valve can be removed and replaced without removing said adjacent part and said brace from the ground and disturbing the ground surrounding said valve.
A thrust block for an irrigation system:
- a valve having a pair of flanges, each said flange having holes therein;
- a first and a second coupling, each said coupling having a flange similarly configured to said valve flanges;
- a plurality of mechanical fasteners inserted through said holes in said valve flanges and said coupling flanges, each said valve flange being releasably coupled to one of said coupling flanges by said mechanical fasteners;
- a brace releasably secured to one of said valve flanges by said mechanical fasteners;
- and
- a block of concrete embedded into the ground, said brace being partially embedded into said concrete block to inhibit movement of said valve secured thereto in response to fluid flowing through the irrigation system;
- said valve being releasably coupled to said first and second coupling so that said valve can be removed and replaced without removing said couplings, removing said brace from the ground, and disturbing the ground around said valve.
A thrust block for an irrigation system:
- a valve having a pair of flanges, each said flange having holes therein;
- a first and a second coupling, each said coupling having a flange similarly configured to said valve flanges;
- a plurality of mechanical fasteners inserted through said holes in said valve flanges and said coupling flanges, each said valve flange being releasably coupled to one of said coupling flanges by said mechanical fasteners;
- a brace secured to one of said couplings on an upstream side of said valve;
- and
- a block of concrete embedded into the ground, said brace being partially embedded into said concrete block to inhibit movement of said valve and said coupling secured thereto in response to fluid flowing through the irrigation system;
- said valve being releasably coupled to said first and second coupling so that said valve can be removed and replaced without removing said couplings removing said brace from the ground and disturbing the ground around said valve.
Dependencies are inferred from the claim text.