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YJL Coupler

Nickname : anchorage Coupler,Tensioning device,
Application: bridge construction, culvert, mine, tunnel, deep foundation
Gurantee: 1year
OEM&ODM: Acceptable

Overview

     YJL coupler is used for connecting prestressing tendons in continuous components. There are couplers for single strand and multi strands. The multi-strand coupler is used for connecting pc strands, which is usually applied in continuous beams. Its connector is a kind of anchor head with wings. Put one of its end on the bearing plate, and the other end with the wedges, then can stress the pc strand normally and anchor it. Put one extruding anchor on the end of each strand, and put together the anchor and strand into the wings of coupler block to complete the joint of the strand. The coupler mainly includes coupler block, wedges, protection cover, restraining ring, etc.

Specifications

Technical data of YJL13 Coupler
Specification Protection Cover Protection Cover Duct Spiral Reinforcement
ΦA B Square Round ΦE
(ID)
ΦF H ΦG N
□C×D ΦC×D
YJL13-2 145 385 115×80 120×80 45 120 40 6 3
YJL13-3 155 390 120×80 130×80 50 120 40 8 3
YJL13-4 160 410 130×87 135×85 50 135 50 10 3
YJL13-5 170 430 140×92 140×100 55 140 50 10 4
YJL13-6 180 450 150×97 150×125 60 160 50 10 4
YJL13-7 180 450 150×97 150×125 60 160 50 12 4
YJL13-8 190 455 165×115 165×135 70 170 50 12 4
YJL13-9 200 495 175×125 175×140 70 180 50 12 4
YJL13-10 205 495 180×130 180×150 80 200 50 14 4
YJL13-11 205 495 180×130 180×150 80 200 50 14 4
YJL13-12 215 520 190×140 190×150 80 210 50 14 5
YJL13-13 220 540 190×140 190×150 80 210 50 14 5
YJL13-14 225 560 195×150 200×160 80 220 50 14 5
YJL13-15 230 560 195×150 200×160 80 220 50 14 5
YJL13-16 240 585 210×160 210×185 90 240 60 16 6
YJL13-17 245 605 220×175 235×185 90 240 60 16 6
YJL13-18/19 250 630 235×175 235×185 90 260 60 16 6
YJL13-20/21/22 270 670 270×185 260×200 100 270 60 18 6
YJL13-23/24 280 715 295×245 275×260 100 280 60 18 6
YJL13-25/26/27 290 760 300×260 275×290 100 290 60 18 6
YJL13-28/29 300 780 310×260 300×300 105 310 60 18 6
YJL13-30/31 300 780 310×260 300×300 105 310 60 18 6
YJL13-32/33/34 320 805 350×300 330×350 120 350 60 20 6
YJL13-35/36/37 320 805 350×300 330×350 120 350 60 20 6
                   
Technical data of YJL15 Coupler
Specification Bearing Plate Bearing Plate Duct Spiral Reinforcement
ΦA B Square Round ΦE
(内)
ΦF H ΦG N
□C×D ΦC×D
YJL15-2 160 425 130×85 135×80 50 120 40 10 4
YJL15-3 165 460 130×87 135×85 50 120 40 10 4
YJL15-4 175 480 140×92 140×100 50 140 50 10 4
YJL15-5 185 530 150×97 150×120 55 150 50 10 4
YJL15-6 200 540 165×115 165×135 70 170 50 12 4
YJL15-7 200 540 175×125 175×135 70 170 50 12 4
YJL15-8 215 540 180×130 180×150 80 190 50 12 4
YJL15-9 225 590 190×140 190×150 80 200 50 12 4
YJL15-10 235 590 195×150 210×160 90 210 60 14 4
YJL15-11 240 615 210×160 210×160 90 210 60 14 4
YJL15-12 245 635 210×160 210×185 90 230 60 14 4
YJL15-13 250 660 220×175 210×185 90 230 60 14 4
YJL15-14 255 675 225×175 235×185 90 240 60 14 4
YJL15-15 260 705 235×175 235×185 90 260 60 16 5
YJL15-16 265 720 240×175 235×185 90 260 60 16 5
YJL15-17 270 720 250×185 265×200 100 280 60 16 5
YJL15-18/19 275 720 270×185 265×200 100 280 60 16 5
YJL15-20/21/22 295 720 295×245 285×260 120 290 60 18 5
YJL15-23/24 315 810 310×260 320×260 120 320 60 18 5
YJL15-25/26/27 325 850 310×300 320×300 120 330 70 18 5
YJL15-28/29 345 895 350×300 330×300 130 350 70 20 6
YJL15-30/31 345 895 350×300 350×350 130 350 70 20 6
YJL15-32/33/34 365 940 400×370 380×370 140 400 70 20 6
YJL15-35/36/37 365 940 400×370 380×370 140 400 70 20 6
                   
Technical data of YJL18Coupler
Specification Bearing Plate Bearing Plate Duct Spiral Reinforcement
ΦA B Square Round ΦE
(ID)
ΦF H ΦG N
□C×D ΦC×D
YJL18-2 190 560 150×100 150×100 55 140 50 12 4
YJL18-3 195 576 150×110 150×120 55 150 50 12 4
YJL18-4 215 598 175×130 175×135 70 170 50 12 4
YJL18-5 225 642 180×140 180×140 70 190 50 12 4
YJL18-6 240 668 195×150 195×150 80 200 50 14 4
YJL18-7 245 686 195×150 195×150 80 200 50 14 4
YJL18-8 260 712 220×175 220×180 90 220 60 14 4
YJL18-9 275 774 240×180 240×185 90 240 60 14 4
YJL18-10 285 774 270×210 270×220 100 270 60 16 5
YJL18-11 290 800 270×210 270×220 100 270 60 16 5
YJL18-12 295 818 270×210 270×220 100 270 60 16 5
YJL18-13 305 818 295×240 290×260 120 295 60 16 5
YJL18-14 315 818 310×260 310×270 120 310 60 16 5
YJL18-15 325 862 310×260 320×270 120 310 60 16 5
YJL18-16 335 862 330×300 320×270 130 330 60 18 5
YJL18-17 345 905 330×300 330×300 130 330 60 18 5
YJL18-18/19 345 905 350×350 330×300 130 350 60 18 6
YJL18-20/21/22 365 993 400×370 350×330 130 400 70 18 6
YJL18-23/24 385 1080 420×450 400×370 130 420 70 20 6
YJL18-25/26/27 395 1080 470×500 420×420 140 470 70 22 7

 

Benefit

   

Anjiang Highway of 2nd Company CCCC

Guangzhou Zhongjiang Expressway formerly Jiang Fan highway, Guangdong province is a connection to Guangzhou via Zhongshan to Jiangmen Expressway under construction, from October 2012 to now, Guangdong high-speed serial number is S6.

 

 

Construction photos

 

 

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