The LS-type yoke plate is a typical 4-Hole yoke plate, primarily used for connecting insulator strings to conductors in high-voltage transmission scenarios. Its advantages have been significant in its application, earning recognition from overseas users: Clear Load Classification: The LS-type yoke plate offers various models. Basic models such as LS-1212 and LS-1221 have a breaking load exceeding 120kN, suitable for medium and small-sized high-voltage transmission lines and substations. Extra-heavy-duty models like LS-845550 can withstand a breaking load of up to 840kN, handling ultra-high-voltage transmission and long-span projects with extremely high tension, ensuring connection reliability.
Adaptability: A variety of sizes are available, ranging from 120mm to 550mm. Available in various specifications, it can precisely match the assembly of double or triple conductors with insulator strings of different spacings. The standardized hole diameter design is compatible with common power industry connecting bolts and other accessories, improving installation efficiency. It can be used in harsh environments: hot-dip galvanizing creates a dense protective layer, effectively resisting corrosion caused by outdoor rain, snow, humid air, and industrial dust, significantly extending its service life in open-air environments such as the field and suburbs. Practicality: The reasonable plate thickness controls the overall weight while ensuring structural strength, facilitating transportation and high-altitude installation without adding excessive extra load to supporting structures such as towers.
4-Hole Yoke Plates possess a strong competitive advantage in international export trade. Their performance characteristics are adaptable to global market demands. Materials, dimensions, and surface treatments can be flexibly adjusted according to overseas customer requirements. Custom structures can also be tailored to customer drawings. Standard models are readily available, and customized models typically have a delivery cycle of 15-30 days, meeting various customer operating conditions.
Domestic raw material procurement costs are very low, and the processing is highly automated, effectively reducing production costs. 4-Hole Yoke Plates cover a wide range of applications, suitable for both heavy-duty and light-duty applications, and are applicable to multiple fields such as power, industry, and machinery. Bulk orders further reduce usage costs.
4-Hole Yoke Plates are typically trapezoidal in shape, while 3-Hole Yoke Plates are triangular. They differ significantly in appearance, performance, and applications. Let's compare them:
Load capacity
3 - Hole Yoke Plates are suitable for low to medium tension applications, with an ultimate strength of mostly 60,000 lbs and limited resistance to deformation;
4 - Hole Yoke Plates are available in models ranging from 120kN to 840kN. The four holes are evenly distributed to distribute stress, reducing stress concentration, and their tensile and deformation resistance far exceeds that of three-hole yoke plates.
01
Adaptability Flexibility
3 - Hole Yoke Plates are fixed in the hole positions, suitable for two-point and single-point connections;
4 - Hole Yoke Plates can be fixed at the four corners to achieve multi-directional assembly, avoiding the tangling of connecting parts, and can cope with complex working conditions. Even the parallel connection of double insulator strings and double conductors can be easily achieved.
02
Environmental adaptability
Three-hole plates are mostly lightweight and are easily damaged in highly corrosive and heavy-load environments. Four-hole plates, on the other hand, are more comprehensive in terms of material selection and manufacturing process. With thicker plates and protective technology, they can be used in harsh environments such as ultra-high voltage, outdoor, and marine operations, and have a longer service life.
03
power sector
3 - Hole Yoke Plates are mainly focused on the connection of conventional high-voltage lines, such as the fixing of double conductors and insulator strings in lines below 330kV, while the 4-hole design covers low-voltage to high-voltage scenarios, and is also suitable for the complex assembly of double suspension clamps and insulator strings in substations.
04
Hot Tags: 4-hole yoke plates, China 4-hole yoke plates manufacturers, suppliers, factory, L 1040 type yoke plate, L 1640 type yoke plate, LF 3040 type yoke plate, LF Yoke Plate, LV 3018 Yoke Plate, LV type yoke plate
