Heavy-Duty Inner-Suspended Lattice Gin Pole for Transmission Tower Construction
Features:
The Inner-Suspended Lattice Gin Pole is a specialized lifting system designed for safe and efficient transmission tower construction and maintenance. Its modular lattice design, available in galvanized steel or lightweight aluminum, provides exceptional strength while minimizing weight. The system features:
Adjustable length (typically 5m to 20m) through modular sections
Integrated rigging points for secure load attachment
Corrosion-resistant coating for long-term outdoor use
Load-rated components meeting industry safety standards
Quick-connect hardware for rapid assembly/disassembly
Optional load monitoring systems for enhanced safety
Working Principle:
This gin pole operates as an internal suspension system within the tower structure:
The pole is secured inside the tower framework using specially designed brackets
A hoisting mechanism (manual or powered) is attached to the top section
The load is lifted vertically through the center of the tower structure
Guiding systems ensure precise positioning of tower components
Applications:
Transmission tower erection and maintenance
High-voltage line installation projects
Cell tower construction and antenna placement
Bridge cable installation
Wind turbine maintenance
Advantages:
✔ Enhanced Safety - Internal suspension reduces swing hazards
✔ Space Efficiency - Works within the tower's footprint
✔ Precision Placement - Excellent control for component alignment
✔ Adaptability - Modular design suits various project requirements
✔ Durability - Weather-resistant materials for long service life
Service & Support:
Engineered load calculations available for specific projects
Custom configurations to meet unique job requirements
Comprehensive inspection guidelines included
Technical Data
| Item number |
Model |
Range
(M)
|
Section(MM) |
Main part
size
(MM)
|
Accessory
size
(MM)
|
Vertical
Load
(KN)
|
Safety
Factor
(K)
|
Weight
(KG/M)
|
| 03131 |
LBNX-300A |
8-16 |
300*300 |
50*50*4 |
25*25*3 |
13-38 |
2.5 |
10.5 |
| 03141 |
LBNX-300B |
11-18 |
300*300 |
50*50*5 |
30*30*3 |
15-40 |
2.5 |
11.0 |
| 03151 |
LBNX-400 |
12-20 |
400*400 |
50*50*5 |
30*30*3 |
14-43 |
2.5 |
14.6 |
| 03511 |
LBNX-500A |
12-20 |
500*500 |
60*60*5 |
30*30*3 |
34-75 |
2.5 |
18 |
| 03515 |
LBNX-500B |
14-22 |
500*500 |
60*60*5 |
40*40*3 |
2.5 |
20 |
| 03521 |
LBNX-500C |
15-23 |
500*500 |
70*70*6 |
40*40*3 |
42.88 |
2.5 |
21 |
| 03525 |
LBNX-500D |
17-25 |
500*500 |
70*70*6 |
50*50*4 |
2.5 |
22 |
| 03531 |
LBNX-600A |
15-23 |
600*600 |
60*60*6 |
40*40*3 |
38.75 |
2.5 |
20 |
| 03535 |
LBNX-600B |
17-25 |
600*600 |
70*70*6 |
40*40*3 |
2.5 |
21 |
| 03541 |
LBNX-600C |
17-25 |
600*600 |
70*70*6 |
50*50*4 |
58.119 |
2.5 |
22 |
| 03545 |
LBNX-600D |
17-25 |
600*600 |
75*75*6 |
50*50*4 |
2.5 |
24 |
| 03601 |
BNX-300 |
10-15 |
300*300 |
50*50*5 |
30*30*3 |
17-35 |
2.5 |
33 |
| 03602 |
BNX-400 |
12-16 |
400*400 |
50*50*5 |
30*30*3 |
29-51 |
2.5 |
43 |
| 03603 |
BNX-500 |
16-24 |
500*500 |
63*63*6 |
30*30*3 |
41-93 |
2.5 |
54 |
| 03604 |
BNX-600 |
16-32 |
600*600 |
70*70*6 |
40*40*4 |
72-221 |
2.5 |
63 |
| 03605 |
BNX-700 |
20-32 |
700*700 |
80*80*6 |
40*40*4 |
115-294 |
2.5 |
75 |
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