Vertically actuated vehicle barrier system

• US 8,734,046 B2
• Filed: 06/26/2013
• Issued: 05/27/2014
• Est. Priority Date: 05/10/2006
• Status: Active Grant

• Current Assignee: Gary D. Miracle
• Original Assignee: Gary D. Miracle
• Inventors: Miracle, Gary D.
• Primary Examiner(s): Troutman, Matthew D
• Application Number:
  US13/927,644
• Publication Number:
  US 20130287492A1
• Time in Patent Office: 335 Days
• Field of Search: 404/6, 404/9, 404/10, 256/13.1, 49/49, 491/31, 491/33
• US Class Current: 404/6
• CPC Class Codes: E01F 13/048 with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates E01F13/046, E01F13/105 take precedence
• CPC Class Codes: E01F 15/085 using metal

Abstract

A barrier system comprises a housing, substantially vertical members, and vertical guide tubes. The housing extends into the ground. The guide tubes are positioned in the housing and also extend into the ground below the housing. The substantially vertical members are translatable vertically within the guide tubes. At least one barrier member is secured to the substantially vertical members. The at least one barrier member may comprise at least one guardrail, a plurality of chains or cables, and/or a plurality of gate beams. A series of cables and pulleys form an actuation system that raises and lowers the substantially vertical members relative to the guide tubes to selectively extend and retract the at least one barrier member relative to the ground. A cover plate may selectively cover the top opening of the housing when the barrier member and substantially vertical members are retracted within the housing.

Claims

1. A vehicle barrier system, comprising:

(a) a housing;

(b) a pair of vertically oriented static guides, wherein at least an upper portion of each static guide is positioned above the housing;

(c) a movable barrier assembly, wherein the barrier assembly is configured to move between a raised position and a lowered position relative to the housing, wherein the barrier assembly comprises;

(i) a plurality of posts, wherein the plurality of posts comprise a first post and a second post, and

(ii) a plurality of gate beams, wherein the plurality of gate beams are secured to the plurality of posts; and

(d) an actuation assembly in communication with the barrier assembly, wherein the actuation assembly is operable to selectively move the barrier assembly between the raised position and the lowered position, wherein the actuation assembly comprises a powered rotary drive member, wherein the powered rotary drive member is operable in a first direction to pull the barrier assembly from the lowered position to the raised position, wherein the powered rotary drive member is operable in a second direction to pull the barrier assembly from the raised position to the lowered position;

wherein the housing is configured to receive the barrier assembly when the barrier assembly is in the lowered position;

wherein the gate beams are configured to fit between the upper portions of the static guides when the barrier assembly is in the raised position.

2. The system of claim 1, wherein the gate beams comprises structural steel beams.

3. The system of claim 1, wherein the gate beams comprise an upper gate beam and a lower gate beam, wherein the upper gate beam has a first cross-sectional width taken along a first plane, wherein the lower gate beam has a second cross-sectional width taken along the first plane, wherein the second cross-sectional width is greater than the first cross-sectional width.

4. The system of claim 1, further comprising at least one cover plate pivotably secured relative to the housing, wherein the cover plate is configured to selectively cover the barrier assembly when the barrier assembly is in the lowered position, wherein the barrier assembly is configured to drive the at least one cover plate open as the barrier assembly transitions from the lowered position to the raised position.

5. The system of claim 4, wherein the barrier assembly further comprises a cover plate deflection feature configured to deflect the at least one cover plate as the barrier assembly transitions from the raised position to the lowered position.

6. The system of claim 4, wherein the at least one cover plate comprises a pair of cover plates, wherein a lower gate beam of the plurality of gate beams is configured to hold the cover plates at opposing oblique angle when the barrier assembly is in the raised position.

7. The system of claim 1, wherein the first and second posts are positioned adjacent to the vertically oriented static guides.

8. The system of claim 1, wherein the barrier assembly further comprises collar assemblies coupling the gate beams with the posts.

9. The system of claim 1, wherein each gate beam comprises a single beam spanning across the plurality of posts.

10. The system of claim 9, wherein each single beam defines a plurality of openings configured to receive the posts.

11. The system of claim 1, wherein the housing includes outwardly extending upper flanges, wherein the upper portion of each static guide is positioned above the upper flanges, wherein a lower portion of each static guide is positioned below the upper flanges.

12. The system of claim 1, further comprising a pair of concrete barriers, wherein the concrete barriers are positioned outside and adjacent to the static guides.

13. The system of claim 12, wherein the concrete barriers comprise Jersey barriers having slanted lower portions.

14. The system of claim 13, wherein the static guides include foot portions with profiles configured to complement the slanted lower portions of the Jersey barriers.

15. The system of claim 1, further comprising a plurality of substantially vertical post guides, wherein the post guides are secured to the housing, wherein each post is translatable within a corresponding post guide of the plurality of post guides.

16. The system of claim 1, wherein the static guides each define vertical channels, wherein at least part of the first post is configured to fit in the vertical channel of one of the static guides, wherein at least part of the second post is configured to fit in the vertical channel of another one of the static guides.

17. The system of claim 1, wherein the powered rotary drive member comprises a winch, wherein the actuation assembly further comprises cables and pulleys, wherein the cables are coupled with the winch and with the barrier assembly.

18. A vehicle barrier system, comprising:

(a) a housing;

(b) a pair of vertically oriented static guides, wherein at least an upper portion of each static guide is positioned above the housing;

(c) a pair of concrete barriers positioned outside the upper portions of the static guides, wherein the concrete barriers have a cross-sectional profile, wherein the static guides have a cross-sectional profile complementing the cross-sectional profile of the concrete barriers;

(d) a movable barrier assembly, wherein the barrier assembly is configured to move between a raised position and a lowered position relative to the housing;

(e) an actuation assembly, wherein the actuation assembly comprises a powered rotary drive member, wherein the powered rotary drive member is operable in a first direction to pull the barrier assembly from the lowered position to the raised position, wherein the powered rotary drive member is operable in a second direction to pull the barrier assembly from the raised position to the lowered position; and

(f) a pair of cover plates pivotally coupled relative to the housing, wherein the cover plates and the barrier assembly together define a cross-sectional profile complementing the cross-sectional profile of the concrete barriers.

19. A vehicle barrier system, comprising:

(a) a housing;

(b) a pair of vertically oriented static guides, wherein at least an upper portion of each static guide is positioned above the housing;

(c) a pair of Jersey barriers positioned outside the upper portions of the static guides, wherein each Jersey barrier has an upper portion and a flared foot portion, wherein the Jersey barriers have a cross-sectional profile, wherein the static guides have a cross-sectional profile complementing the cross-sectional profile of the Jersey barriers;

(d) a movable barrier assembly, wherein the barrier assembly is configured to move between a lowered position where the barrier assembly is positioned in the housing and a raised position where the barrier assembly is positioned between the upper portions of the static guides, wherein the barrier assembly has a cross-sectional profile complementing the cross-sectional profile of at least the upper portions of the Jersey barriers; and

(e) an actuation assembly, wherein the actuation assembly comprises a powered rotary drive member, wherein the powered rotary drive member is operable in a first direction to pull the barrier assembly from the lowered position to the raised position, wherein the powered rotary drive member is operable in a second direction to pull the barrier assembly from the raised position to the lowered position.