Description:
The preformed pull cable tension clamp is used to fix the cable clamp of the tower, the iron tower and the microwave tower cable, and can replace the wedge clamp of the fixed cable which is commonly used on the line tower.
The unique design makes the tensioning structure of the cable simple and reliable. After installation, the empty tube formed by the twisted wire of the preformed pull wire is wound on the cable to generate a strong grip force. The twist ring is used to fix the ground anchor. Or on the tower.
Features:
1.The clamp has high strength and reliable grip. The grip strength of the clip is not less than 95% CUTS (the twisted wire calculates the breaking force).
2.The stress distribution of the twisted pair of the clamp is uniform, and the strand is not damaged, which improves the anti-vibration capability of the strand and greatly prolongs the service life of the strand.
3.Easy to install and easy to construct. It can greatly shorten the construction time and can be operated by one person without any special tools.
4.The installation quality of the clamp is easy to guarantee and can be inspected with the naked eye without special training.
5.Good corrosion resistance, using high quality materials. The material is exactly the same as the wire, ensuring that the clamp has strong resistance to electrochemical corrosion.
6.Optional anti-theft ring to effectively solve the anti-theft problem.
Ordering Detail:
1. Due to the special structure of the clamp, the clamp can only be used once after being stressed, and should not be reused.
2. Optional products must be supplied with the specifications of the stranded wire when ordering.
3. The direction of the wire clamp and the wire should be consistent. The standard clamp is right-handed and must be declared if left-handed.
4. The end of the strand should be cut near the splicing mark to cover it in the stranded tube.
DN Preformed Ground Tension Set for Galvanized Iron Wire Strands
Model
|
DL/T763-2001
Standard Control
|
Conduct Diameter
(mm)
|
Suitable Conduct YD/T5004-1993
(mm2)
|
Clamp Length
(mm)
|
Color Code
|
DN2410
|
NL-25/G
|
6.60
|
25
|
636
|
Yellow
|
DN2411
|
NL-35/G
|
7.65-7.95
|
35
|
712
|
Black
|
DN2412
|
NL-50/G
|
8.95-9.30
|
50
|
903
|
Green
|
DN2413
|
NL-70/G
|
10.82-11.10
|
70
|
1018
|
Blue
|
DN2414
|
NL-95/G
|
12.50
|
95
|
1335
|
Red
|
DN2415
|
NL-100/G
|
13.00
|
100
|
1335
|
Green
|
DN2416
|
NL-120/G
|
14.00
|
120
|
1464
|
Blue
|
1. N- strain clamp L- helix preformed: “-” after the applicable wire models.
2. Matching fittings TC Thimble must be ordered separately
3. The table lists only some of the products, and other specifications, please contact us.
|
Matched Fittings——Thimble:
Model
|
Breaking strength
|
Main dimensions
|
|
D
|
C
|
R
|
TC-04
|
40
|
M16
|
24
|
30
|
TC-07
|
70
|
M16
|
24
|
30
|
TC-10
|
100
|
M18
|
26
|
30
|
TC-12
|
120
|
M22
|
26
|
35
|
TC-16
|
160
|
M24
|
28
|
35
|
Material: TC Thimble body is hot-dip galvanized steel casting, cotter pin is stainless steel
|
Matched Fittings——Matched Fittings:
Model
|
Applicable cable cross-sectional area
|
Main dimensions
|
Weight
|
|
A
|
B
|
C
|
D
|
JH-25/G
|
25
|
40
|
18
|
19
|
60
|
0.07
|
JH-55/G
|
35,50,55
|
42
|
18
|
22
|
65
|
0.08
|
JH-70/G
|
70
|
51
|
19
|
33
|
78
|
0.11
|
JH-100/G
|
80,90,95,100
|
60
|
22
|
47
|
90
|
0.14
|
Material: galvanized steel
|
Matched Fittings——Adjustable Clamp:
Model
|
Applicable cable cross-sectional area
|
M
|
L
|
L1
|
C
|
|
NUT-1Y
|
25、35
|
16
|
350
|
200
|
56
|
NUT-2Y
|
50、70
|
18
|
430
|
250
|
62
|
NUT-3Y
|
95、100
|
22
|
500
|
300
|
74
|
Optional anti-theft cap and mounting wrench can be selected as needed
|