Support structure for elevated railed-vehicle guideway
First Claim
1. A support structure for supporting an elevated monorail, said support structure comprising:
- a foundation;
an elongate vertical column having an end sized and shaped to be attached to said foundation and an opposite end;
a guideway support secured to said opposite end, said guideway support having a Y-shaped configuration that supports at least two guideways and elevates said at least two guideways above the foundation, said guideway support extending between said at least two guideways and said opposite end, and a width of each said guideway being adapted to be less than a width of said monorail;
said column and said guideway support being substantially prefabricated to have a size and shape forming discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit snugly in said mounting recess wherein said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support may be manufactured remotely, transported to a desirable installation location, and joined together at the installation location.
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Accused Products
Abstract
A guideway and support structure (50) for supporting an elevated guideway (52) for a railed-vehicle (54) include individual unassembled components sized for easy transport. The components may be prefabricated with known materials and methods and transported to an installation site to be assembled together. The support structure (50) is preferably cantilevered and sized to support one or two vehicle guideways (52). The support structure (50) may include a pile foundation (56) for improved support during seismic activity and to facilitate installation on existing streets and sidewalks without covering or interfering with underground plumbing or utilities. Preferably, multiple sections of the guideway (52) are rigidly secured together through expansion joints (51) to define a continuous guideway (53) such that loads on the guideway (53) are distributed over multiple columns (60).
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Citations
26 Claims
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1. A support structure for supporting an elevated monorail, said support structure comprising:
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a foundation;
an elongate vertical column having an end sized and shaped to be attached to said foundation and an opposite end;
a guideway support secured to said opposite end, said guideway support having a Y-shaped configuration that supports at least two guideways and elevates said at least two guideways above the foundation, said guideway support extending between said at least two guideways and said opposite end, and a width of each said guideway being adapted to be less than a width of said monorail;
said column and said guideway support being substantially prefabricated to have a size and shape forming discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit snugly in said mounting recess wherein said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support may be manufactured remotely, transported to a desirable installation location, and joined together at the installation location. - View Dependent Claims (2, 3)
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4. A support structure for supporting an elevated monorail, said support structure comprising:
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a foundation;
an elongate vertical column having an end sized and shaped to be attached to said foundation and an opposite end;
a guideway support secured to said opposite end, said guideway support having a T-shaped configuration that supports at least two guideways and elevates said at least two guideways above the foundation, said guideway support extending between said at least two guideways and said opposite end, and a width of each said guideway being adapted to be less than a width of said monorail;
said column and said guideway support being substantially prefabricated to have a size and shape forming discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit snugly in said mounting recess wherein said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support maybe manufactured remotely, transported to a desirable installation location, and joined together at the installation location. - View Dependent Claims (5, 6, 7)
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8. A support structure for supporting an elevated railed-vehicle, said support structure comprising:
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a pile foundation that includes an elongate shaft having a longitudinal centerline, two end portions, and a central portion that has a cross-section with an outer edge, each said end portion including a belled-out portion that extends outward from the centerline of said shaft to a defined point further than the outer edge of said central portion, said pile foundation providing a stable foundation that does not cover underground utilities;
an elongate vertical column having an end sized and shaped to be attached to said foundation and an opposite end;
a guideway support secured to said opposite end such that at least one guideway is elevated above the foundation;
said column and said guideway support being sized and shaped to be pre-fabricated and to form discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit snugly in said mounting recess, wherein said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support may be manufactured remotely, transported to a desirable installation location, and joined together at the installation location.
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9. A support structure for supporting an elevated railed-vehicle, said support structure comprising:
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a foundation;
an elongate vertical column having an end sized and shaped to be attached to said foundation and an opposite end;
a guideway support secured to said opposite end such that at least one guideway is elevated above said foundation, said guideway including a pair of horizontally aligned pre-fabricated girders, a guide rail, and a vehicle runway, said girders being arranged parallel to each other and secured together to form a box girder, said guide rail having a vertical web supporting a head that is secured above said box girder, and said vehicle runway being positioned above said box girder;
said column and said guideway support are sized and shaped to be pre-fabricated and to form discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit snugly in said mounting recess wherein said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support may be manufactured remotely, transported to a desirable installation location, and joined together at the installation location. - View Dependent Claims (10)
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11. A support structure for supporting an elevated monorail, said support structure comprising:
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a foundation;
an elongate vertical column having a first end and an opposite second end, said first end being sized and shaped to attach to said foundation;
a guideway support elevated above said foundation and secured to said second end;
a guideway attached to said guideway support, the guidway comprising at least two adjoining guideway segments that form a junction between their ends that is in general vertical alignment with the column a width of said guideway being adapted to be less than a width of said monorail;
said column and said guideway support being substantially prefabricated to have a size and shape forming discrete components that may be easily transported with conventional transportation methods when not assembled together;
one of said column and said guideway support including a mounting recess, and another of said column and said guideway support including a protrusion sized to fit within said mounting recess such that said column and said guideway support are substantially secured together by inserting said protrusion into said mounting recess; and
whereby said column and said guideway support may be manufactured remotely, transported to a desirable installation location, and joined together at the installation location. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification