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  18'-7"  

Door Top Frame

Splice Tube

Spreader Tube

Bottom Door Frame

Mount casters (M728) with
1/2"-13 x 1 1/4" bolts (HDWE011540E0)
1/2"-13 nylock nuts (M2232)

Bolt the door sections together with
1/2"-13 x 4 1/2" bolts (HDWE011780E0)
1/2"-13 thin nylock nuts (HDWE030210E0)

Slide hinge onto door frame before 
assembling the door frame.

www.gillathletics.com

800-637-3090

5/26/2019

INST742125

Page 11 of 19

742125 - NCAA TALL DOUBLE CIRCLE HAMMER/DISCUS CAGE

DOOR ASSEMBLY

Copright  C

All rights reserved.

2019 by Gill Athletics.

Summary of Contents for 742125

Page 1: ...mer Discus Cage consists of eight rolled aluminum net poles two galvanized steel door hinge poles and two 4 35 m wide aluminum movable doors Per NCAA rules net is supported at full cage height between...

Page 2: ...e to hold the door net in position This design minimizes the frame structure a hammer can hit at its most vulnerable position 3 The doors pivot on two 4 diameter 8 gauge galvanized steel poles set ver...

Page 3: ...pment and to warn them of the potential hazards Prior to Operating Read all instructions before using the equipment Do not allow children on or near the equipment Inspect the unit carefully for any wo...

Page 4: ...in Orientation Line 3 The four forward rolled net poles are aligned parallel to the sector center line Note the Ground Sleeve Pin Orientation Line 4 The four net poles at the back are aligned perpendi...

Page 5: ...s through their entire swing 3 Recommend concrete runways to be a minimum 6 thick 4 Runway arc measured from door hinge pivot point Detail A 5 Recommend holes in the runways for the door latch pins be...

Page 6: ...h other Dimensions are to footing centers at ground level 2 The overall dimensions of the concrete piers for the sleeves are to be determined by the local contractor and should take into consideration...

Page 7: ...t through the top pulley and back down Tie the free end of the rope onto a snap hook M2223 This will be used to raise the net Install the pipe cap PCAP00158002 Install pulley 73210042 with 5 16 18 nyl...

Page 8: ...t during door installation 2 During installation of the door ensure hinge segments are not knocked out of alignment and bronze bearings are in place 3 With the door in place on the hinge pins and the...

Page 9: ...loose until base plate anchors are installed Use the holes in the base plate to mark holes positions for 1 2 anchor bolts Rear ground sleeves not shown www gillathletics com 800 637 3090 5 26 2019 IN...

Page 10: ...until base plate anchors are installed Use the holes in the base plate to mark holes positions for 1 2 anchor bolts www gillathletics com 800 637 3090 5 26 2019 INST742125 Page 10 of 19 742125 NCAA TA...

Page 11: ...the door sections together with 1 2 13 x 4 1 2 bolts HDWE011780E0 1 2 13 thin nylock nuts HDWE030210E0 Slide hinge onto door frame before assembling the door frame www gillathletics com 800 637 3090 5...

Page 12: ...f the bolts are on the inside of the cage SECTION B B Door Cable Cable Plate Washer M2543 Nylock Nut M2232 Tension the cable at the bottom door frame DO NOT overtighten Install end caps PCAP00158002 a...

Page 13: ...made lock the hinges in place Use the holes in the body of the hinge as guides to drill 21 64 diameter holes through the door pole and door frame Install a 5 16 18 bolt HDWE012560E0 through the holes...

Page 14: ...st The door net has a double layered section and a tail that extends back to the first net pole The main net should be installed last and overlap in front of the tail of the door net www gillathletics...

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Page 18: ...p ensure that the net is evenly distributed Some adjustments may be needed later Net support tubes 74211042 are used at the front two sections and the rear middle section Net Support Tube Net Support...

Page 19: ...f the net extension to this pole using rope 3 Clip the door flap weight 73210050 to the bottom net edge rope next to the entry way to keep the net from moving in the wind 1 1 2 3 www gillathletics com...

Page 20: ...Long Brace Pole Alum 73221920 x2 18 3 4 Short Brace Pole Alum 73221910 x2 14 1 1 3 8 Door Net Support Tube Steel 74211041 x2 9 10 1 3 8 Main Net Support Tube Steel 74211042 x3 Main Net 74212591 x1 Do...

Page 21: ...60 x1 HDWE Net Support Tubes 7421106001 x1 HDWE Doors 7421206002 x1 HDWE Poles 7421156003 x1 HDWE Rope Cleats 7421156004 x1 HDWE Brace Poles 73210460 x1 Door Cable Assembly 74212035 x2 Rubber Strap 24...

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