A subgrade vault system and method of forming the same is provided. Specifically, a subgrade vault suitable for housing utility and similar equipment is provided, the vault comprising a main body portion, a cap, and a lid that may be selectively secured to prevent or deter unauthorized access to vau
A subgrade vault system and method of forming the same is provided. Specifically, a subgrade vault suitable for housing utility and similar equipment is provided, the vault comprising a main body portion, a cap, and a lid that may be selectively secured to prevent or deter unauthorized access to vault contents.
대표청구항▼
1. A subgrade vault for providing an enclosed region to house utility connections, comprising: a body portion with a plurality of side walls defining an enclosure, said side walls having a predetermined thickness, an upper end, and a lower end;a substantially rectangular shaped cap member having a l
1. A subgrade vault for providing an enclosed region to house utility connections, comprising: a body portion with a plurality of side walls defining an enclosure, said side walls having a predetermined thickness, an upper end, and a lower end;a substantially rectangular shaped cap member having a length and a width;a substantially rigid member interconnected to said cap member proximate to a corner where said length is interconnected to said width;a locking assembly comprising a central aperture and at least one extension, the extension in operable engagement with the substantially rigid member and providing force-transmitting communication between said locking assembly and said substantially rigid member;said substantially rigid member comprising a first aperture for alignment with said central aperture of said locking assembly, and a second aperture for receiving said at least one extension; anda lid for selectively securing the subgrade vault to prevent entry. 2. The subgrade vault of claim 1, wherein the locking assembly comprises a threaded aperture. 3. The subgrade vault of claim 1, wherein the substantially rigid member comprises at least one of a plastic, a metal, a composite, and a cementitous material. 4. The subgrade vault of claim 1, wherein the body portion comprises concrete. 5. The subgrade vault of claim 1, further comprising an elongated fastener that extends through the locking assembly and the substantially rigid member to selectively secure the lid to said cap. 6. A vault and removable lid assembly to secure utility connections, said vault comprising: a precast main body portion having a peripheral wall with an upper end and a lower end to define an enclosed region;a cap portion integrally interconnected to said upper end of said precast main body portion and including a lip positioned within an interior edge of said cap;a lid for selectively covering said enclosed region, said lid comprising an upper surface and a lower surface, a predetermined length, a width, and a height, said lower surface of said lid contacting said lip, wherein said upper surface of said lid is positioned substantially flush with an upper surface of said cap portion;a substantially rigid member positioned proximate to a corner of said cap portion and comprising an aperture, and wherein said substantially rigid member comprises an inwardly projecting extension of said cap member;a locking assembly comprising an aperture positioned between opposing elongated wings, the locking assembly operably interconnected to the substantially rigid member to prevent rotational movement of said locking assembly;a threaded elongated fastener with a head and a shank, said shank being passed through at least a portion of said lid and extending at least partially through said locking assembly. 7. The vault and removable lid assembly of claim 6, wherein said substantially rigid member further comprises at least one of a clip nut, a cage nut, a threaded hole, a weld nut, a base weld nut, a projection weld nut, and a bridge weld nut. 8. The vault and removable lid assembly of claim 6, wherein said extension comprises at least one female threaded portion for receiving said elongated fastener. 9. The vault and removable lid assembly of claim 6, wherein the locking assembly comprises a threaded aperture. 10. The vault of and removable lid assembly claim 6, wherein the cap portion comprises a plastic material. 11. The vault and removable lid assembly of claim 6, wherein said main body portion comprises concrete. 12. The vault and removable lid assembly of claim 6, wherein at least a portion of the elongated fastener extends through the locking assembly and the substantially rigid member. 13. A subgrade vault with a selectively securable lid for providing an enclosed region to house utility connections, the vault comprising: a precast concrete body portion having four side walls which define an enclosure, each of the four side walls having a predetermined thickness, an upper end, and a lower end;a cap member interconnected to an upper surface of said body portion and providing a perimeter covering of said body portion;a lip extending at least partially around an interior perimeter of said cap;a brace integrally interconnected to two side walls of said cap proximate to a corner and including at least one aperture which extends between an upper surface and a lower surface of said brace;a locking member operably engaged to said brace and aligned with said at least one aperture, said locking member comprising a first aperture for receiving a fastener;a lid for selectively securing the enclosed region and sized to rest on said lip of said cap, the lid comprising a second aperture for receiving said fastener, and said fastener adapted to secure the lid to at least one of the locking member and the brace. 14. The subgrade vault of claim 13, wherein said locking member comprises a central aperture and at least one lateral extension, which is secured to said brace to provide force-transmitting communication between said said locking member and said brace. 15. The subgrade vault of claim 13, wherein the brace comprises a plastic extension of said cap member. 16. The subgrade vault of claim 13, wherein the brace and the cap member comprise a single piece of molded plastic. 17. The subgrade vault of claim 13, wherein the cap member comprises a plastic material and the locking member comprises a metal material. 18. The subgrade vault of claim 13, wherein the brace comprises a plurality of apertures. 19. The subgrade vault of claim 13, further comprising a second locking member. 20. The subgrade vault of claim 13, wherein the lid comprises a plastic portion and a concrete portion.
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이 특허에 인용된 특허 (63)
Bowman Harold M. (18867 N. Valley Dr. Fairview Park OH 44126), Anchor for utility access hole support insert.
Lecuyer,Maurice; Dupont,Eric; Leblanc,Raymond; Robichaud,Mario; Lupien,Jean Fran��cois; Tallard,Robert, Prefabricated structure made of reinforced concrete with an integrated removable handling system.
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