Modular assembly kit for constructing roof mounted support structures

• US 5,820,092 A
• Filed: 02/28/1997
• Issued: 10/13/1998
• Est. Priority Date: 02/28/1997
• Status: Expired due to Fees

• Current Assignee: Ken Thaler
• Original Assignee: Ken Thaler
• Inventors: Thaler, Ken
• Primary Examiner(s): Ramirez, Ramon O.
• Assistant Examiner(s): Phan, Long Dinh
• Application Number:
  US08/808,073
• Time in Patent Office: 592 Days
• Field of Search: 182/151, 248/237, 248/558, 248/670, 248/68.1, 248/357, 248/370, 248/676, 211/175, 211/189, 211/207, 52/39, 403/374, 403/409.1
• US Class Current: 248/237
• CPC Class Codes: F16M 5/00 Engine beds, i.e. means for supporting engines or machines on foundations
• CPC Class Codes: F24F 13/32 Supports for air-conditioning, air-humidification or ventilation units

Abstract

The invention provides a modular assembly kit for constructing a roof mounted support structure, for supporting air conditioners, ductwork, pipes, stacks, lighting and the like. The kit includes standard modular components which can be easily cut to length on site or adapted to any desired configuration with a minimum of preplanning. Each prefabricated module has interconnecting flanges and grooves for joining adjacent modules together in a slidable joint. The slidable joints facilitate positioning of modules during assembly, and set screws releasably lock the sliding joint producing a releasable moment resisting rigid connection between adjacent modules. The modules of the kit include post modules of adjustable height, elongate beam modules of uniform cross-section, and elongate transverse brace modules of adjustable length, and optionally pipe support saddles and beam support brackets. All modules have mating interconnecting flanges and grooves to enable simple assembly and disassembly.

Claims

1. A modular assembly kit for constructing a roof mounted support structure, the kit comprising:

a plurality of prefabricated modules, each of said modules having interconnecting means for joining adjacent modules together in a slidable joint thus facilitating positioning of modules during assembly, and for releasably locking said sliding joint thus producing a releasable moment resisting rigid connection between adjacent modules, said interconnecting means comprised of mating elongate flanges and grooves; and

releasable locking means for preventing relative longitudinal displacement between said flanges and grooves;

said modules of the kit comprising;

a) a post module comprising;

a base;

roof mounting means for securing the base to a roof structure;

a lower leg extending from the base;

an upper leg having said interconnecting means disposed thereon; and

telescoping post means for releasably adjustably joining said lower leg to said upper leg;

b) an elongate beam module of uniform cross-section with a plurality of lateral surfaces each having said interconnecting means, and

c) an elongate transverse brace module comprising first and second brace portions with telescoping brace means for releasably adjustable joining said first brace portion to said second brace portion, and having an end with said interconnecting means disposed thereon.

2. A kit according to claim 1 wherein the interconnecting means comprise first and second mating extruded aluminum sections.

3. A kit according to claim 2 wherein the locking means comprise a set screw having a screwshank threaded in said first section and having a forward end engageable with said second section.

4. A kit according to claim 1 wherein the telescoping post means comprise cylindrical mating threaded surfaces on the upper and lower legs.

5. A kit according to claim 1 wherein the telescoping brace means comprise cylindrical mating threaded surfaces on the first and second brace portions.

6. A kit according to claim 1 wherein the post base includes a base plate and fasteners selected from the group consisting of concrete anchor bolts, and open web steel joist mounting J-bolts.

7. A kit according to claim 6 including flashing means for covering the base, fasteners and a lower portion of the lower leg.

8. A kit according to claim 1 further comprising:

a pipe support module comprising a pipe supporting saddle with a support surface having said interconnecting means disposed thereon.

9. A kit according to claim 1 further comprising:

a beam support bracket module having a first and second end each having said interconnecting means disposed thereon.

10. A modular assembly kit for constructing a roof mounted structure, said kit comprised of:

a) at least one post module, said post module comprised of a base, roof mounting means for securing said base to a roof structure, a lower leg extending from said base, an upper leg and telescoping means for releasably, adjustably joining said lower leg to said upper leg;

b) at least one elongate beam module of generally uniform cross-section having a plurality of lateral surfaces;

c) an elongate transverse brace module comprised of a first brace portion, a second brace portion and telescoping brace means for releasably, adjustable joining said first brace portion to said second brace portion; and

d) interconnecting means on

     1) said upper leg of said post module,

     2) said lateral surfaces of said beam module and

     3) at least one end of said brace module for joining adjacent modules together in a slidable joint, said interconnecting means comprised of mating flanges and grooves, said interconnecting means facilitating positioning of modules during assembly and allowing releasable locking of adjacent modules.