SWING ARM ASSEMBLY FOR A UTILITY VAULT HOUSING A UTILITY EQUIPMENT

    公开(公告)号:US20170353019A1

    公开(公告)日:2017-12-07

    申请号:US15172622

    申请日:2016-06-03

    CPC classification number: H02G3/02 F16M13/02 F16M2200/024 H02G3/10 H02G7/00

    Abstract: A swing arm assembly for a utility vault housing a utility equipment includes a swing arm bracket for supporting the utility equipment and a latch support arm both rotatably coupled to a sidewall of the utility vault. A latch pin is attached to one of the swing arm bracket and the latch support arm and a locking slot is formed in the other one of the swing arm bracket and the latch support arm for slidably receiving the latch pin. The locking slot has a first locking end that locks the latch pin in a stowed position for stowing the utility equipment and a second locking end that locks the latch pin in a service position for servicing the utility equipment.

    HELICAL PILE WITH CUTTING TIP
    12.
    发明申请

    公开(公告)号:US20170130416A1

    公开(公告)日:2017-05-11

    申请号:US15343642

    申请日:2016-11-04

    CPC classification number: E02D5/56 E02D7/22 E02D13/00

    Abstract: The present disclosure provides helical ground anchors or piles designed to cut through rock. The helical ground anchors have a shaft, one or more helical plates attached to the shaft and at least one cutting tip attached to the distal end of the shaft in order to make a first cut through rock along the axis of rotation of the shaft. The distal end of the shaft is tapered and the at least one cutting tip can be attached to the longer end of the shaft. The helical shaped plates are attached to the shaft at a distance above the at least one cutting tip.

    HELICAL PILE WITH HEAT EXCHANGER
    13.
    发明公开

    公开(公告)号:US20240218627A1

    公开(公告)日:2024-07-04

    申请号:US18605003

    申请日:2024-03-14

    Abstract: A helical pile including a heat exchanger is described. The pile is formed from a lead section and one or more extension sections. The interior of the lead and extension sections are hollow and form a heat exchanger cavity. At the lower end of the lead section is a helical blade. Rotation of the lead section causes the helical blade to screw into the ground, thus pulling the lead section downward. Extension sections are added to the lead section and the pile is rotated until it is installed to a desired depth. The pile includes an inflow tube extending a predetermined distance into the heat exchanger cavity and an outflow port connected with the heat exchanger cavity. In operation, a heat carrying fluid is pumped into the inflow tube from a heat source or sink, for example, a heat pump for a building heating and cooling system. The fluid exits the tube at a point near the bottom of the heat exchanger cavity. The fluid flows upward through the heat exchange cavity and exchanges heat with the surrounding soil. The fluid flows out through the outflow port and back to the heat source or sink.

    Load bearing clamp for transmitting loads to a shaft

    公开(公告)号:US11761163B2

    公开(公告)日:2023-09-19

    申请号:US17333771

    申请日:2021-05-28

    CPC classification number: E02D27/12 E02D7/22 F16B2/065 Y10T403/7067

    Abstract: A load bearing clamp including a first clamp member, the first clamp member including a first semi-annular clamping surface, a second clamp member, the second clamp member including a second semi-annular clamping surface, the second semi-annular clamping surface opposing the first semi-annular clamping surface and at least one member for drawing the first clamp member and the second clamp member toward each other, wherein at least one of the first semi-annular clamp surface and the second semi-annular clamp surface includes at least one irregular surface that deforms at least a portion of a shaft clamped between the first and second clamp members.

    Helical pile with cutting tip
    16.
    发明授权

    公开(公告)号:US10458089B2

    公开(公告)日:2019-10-29

    申请号:US15343642

    申请日:2016-11-04

    Abstract: The present disclosure provides helical ground anchors or piles designed to cut through rock. The helical ground anchors have a shaft, one or more helical plates attached to the shaft and at least one cutting tip attached to the distal end of the shaft in order to make a first cut through rock along the axis of rotation of the shaft. The distal end of the shaft is tapered and the at least one cutting tip can be attached to the longer end of the shaft. The helical shaped plates are attached to the shaft at a distance above the at least one cutting tip.

    Swing arm assembly for a utility vault housing a utility equipment

    公开(公告)号:US10230223B2

    公开(公告)日:2019-03-12

    申请号:US15172622

    申请日:2016-06-03

    Abstract: A swing arm assembly for a utility vault housing a utility equipment includes a swing arm bracket for supporting the utility equipment and a latch support arm both rotatably coupled to a sidewall of the utility vault. A latch pin is attached to one of the swing arm bracket and the latch support arm and a locking slot is formed in the other one of the swing arm bracket and the latch support arm for slidably receiving the latch pin. The locking slot has a first locking end that locks the latch pin in a stowed position for stowing the utility equipment and a second locking end that locks the latch pin in a service position for servicing the utility equipment.

    Guy wire anchoring systems, brackets and kits

    公开(公告)号:US10030347B2

    公开(公告)日:2018-07-24

    申请号:US14967445

    申请日:2015-12-14

    Abstract: The present disclosure provides guy wire anchoring brackets, guy wire anchoring kits, and guy wire anchoring systems that effectively reduce the land right-of-way needed to anchor guy wires attached to free standing structures. The guy wire anchoring brackets interconnect one or more helical piles in an angular relationship so that they act in unison to resist loading and reduce the real estate needed to anchor guy wires. The guy wire anchoring kits includes a pile connector assembly and the guy wire anchoring bracket capable of interconnecting one or more helical piles in an angular relationship so that they act in unison to resist loading. The guy wire anchoring systems include the guy wire anchoring bracket, one or more helical piles and one or more pile connector assemblies that connect the one or more helical piles to the guy wire anchoring bracket.

    SOIL DISPLACEMENT PILES
    20.
    发明申请

    公开(公告)号:US20170218590A1

    公开(公告)日:2017-08-03

    申请号:US15346672

    申请日:2016-11-08

    Abstract: Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudinal distance. Each soil displacement assembly has an upper helical plate, a lower helical plate and separated from the upper helical plate by a longitudinal plate distance, and at least one soil displacement plate positioned relative to the shaft, the upper helical plate and the lower helical plate.

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