Aosite, since 1993

English

Design Scheme of Hinged Support Tooling in Bulk Carrier Hold_Hinge Knowledge

2023-06-29

AOSITE

Abstract: The construction of bulk carriers involves the use of double-hanging support seats and hinged support tubes. These components are crucial in strengthening the structure and preventing deformation of the cargo hold area. However, the traditional method of hoisting and loading these materials is time-consuming, costly, and poses safety hazards. To address these issues, a hinged support tooling design for bulk carrier cabins has been developed, aiming to streamline the hoisting process, reduce material waste, and improve overall efficiency.

In 2015, the construction of a 209,000-ton bulk carrier became the flagship project of the 4# dock. However, the loading and hoisting of the main section of the cargo hold area posed challenges due to the need for extensive reinforcement using I-beams or channel steels. This led to significant material waste and increased labor hours. Additionally, hoisting the support pipe from the outside of the hatch proved difficult due to its height and potential damage to the hatch structure. To overcome these obstacles, a design was proposed to combine the reinforcement material and support pipe into one, thereby saving materials, manpower, and resources while ensuring structural integrity.

2. Design Scheme

2.1 Design of Double-Hanging Support Seats

Key design points for the double-hanging support seats include:

- Adding a square backing plate to enhance strength and prevent deformation.

- Optimizing the distance between the double hanging codes for easy insertion of the support tube.

- Installing square brackets and bottom plates between the hanging codes to further improve strength and stability.

- Ensuring full welding between the support cushion plate and the cargo hold hatch longitudinal girder.

2.2 Design of Hinged Support Tubes

Design features of the hinged support tubes include:

- Incorporating a plug-in pipe hanging code at the upper end to allow for rotation.

- Adding plug-in hoisting earrings at the upper and lower ends for easy lifting.

- Enhancing the force-bearing area by introducing circular backing plates at the upper and lower ends.

3. How to use

- Install double-hanging support seats during the large-scale erection stage.

- Use truck cranes to hoist and strengthen the hinged support pipe, creating a C-shaped general section.

- After hoisting and loading, remove the steel plate connecting the support tube to the cargo hold area.

- Adjust the positioning height of the support tube using the lower earrings.

- Utilize the support tube as a cabin support during loading and positioning.

- Lift the hinged support tube out of the cabin using the upper earrings when no longer needed.

4. Improvement Effect and Benefit Analysis

The hinged support tooling design offers several benefits, including:

- Streamlining the installation process, saving labor hours.

- Eliminating the need for auxiliary tooling, reducing crane time, and saving costs.

- Providing dual functions of temporary reinforcement and load-bearing adjustment.

- Allowing for reuse of the support tooling, enhancing cost-effectiveness.

AOSITE Hardware has a strong commitment to producing high-quality products and delivering professional services. Our innovative hinged support tooling design demonstrates our comprehensive capabilities, contributing to increased efficiency and cost savings in the construction of bulk carriers.

Welcome to the ultimate guide for all things {blog_title}! Whether you're a seasoned pro or just starting out, this blog post has everything you need to know about {topic}. Get ready to dive in and discover new tips, tricks, and techniques that will take your {topic} skills to the next level. Let's get started on this exciting journey together!

GET IN TOUCH WITH Us

Why do cabinets need to use AOSITE Reverse Small Angle Hinge?

In modern home design, as an important part of kitchen and storage space, cabinets have attracted wide attention for their functions and aesthetics. The opening and closing experience of cupboard doors is directly related to the convenience and safety of daily use. AOSITE reverse small angle hinge, as an innovative hardware accessory, is designed to improve the use experience of cabinets.

What is the difference between clip-on hinges and fixed hinges?

Clip-on hinges and fixed hinges are two common types of hinges used in furniture and cabinetry, each with its own unique features and advantages. Here’s a breakdown of the key differences between them:

What Are The Top Furniture Hardware Trends In 2024?1

What should be noted when choosing hinges?

In home decoration or furniture making, hinge, as an important hardware accessory connecting the cabinet door and cabinet body, is very important to choose. A high-quality hinge can not only ensure the smooth opening and closing of the door panel, but also improve the durability and aesthetics of the whole furniture. However, in the face of the dazzling array of hinge products on the market, consumers often feel at a loss. So, what key factors should we pay attention to when choosing hinges? Here are key points to note when selecting hinges:

Why Do Cabinets Use Stainless Steel Hinges?

When it comes to cabinetry—whether in kitchens, bathrooms, or commercial spaces—one might overlook the importance of the hinges that hold doors in place. However, the choice of hinge material can significantly affect the cabinet’s performance, longevity, and overall aesthetics. Among various materials available, stainless steel has gained immense popularity as the material of choice for cabinet hinges. This article explores the reasons why cabinets utilize stainless steel hinges and the numerous benefits they bring to the table.

When's The Best Time To Choose A Cabinet Hinge