“Every day's orders are market shareâ€
Entering the market conditions that continued to prosper in 2010, Shandong Heavy Industry Group, which had just been established for more than six months, once again ushered in new opportunities for development. Orders were soaring and the production line was in full swing. February 14, the first day of the first month. The reporter saw in the production line of Weichai Power Plant No. 1 under Shandong Heavy Industry Co., Ltd. that all employees were busy in their respective positions and the rumble machines covered the sound of firecrackers outside. The person in charge of Weichai told reporters that the current market has been warming up. The company's products are in short supply. In January, it produced 45,000 engines and sales revenue reached 800 million yuan, hitting a record high. In order to meet the needs of customers, Weichai will have thousands of employees to reunite with their families during the Spring Festival holiday and post their careers. “Every day's orders are market share, and protecting the market is protecting the interests of employees!†worker Yan Mingyang told reporters. “This is the third time I have had a Spring Festival at my post. Every year I feel different. With the experience of the international financial crisis, we cherish the busy moment.†Despite the tiredness on his face, the worker Kuo Jie’s words It is difficult to hide the joy of heart. Having just experienced an economic "winter", as the main force of Shandong Heavy Industry, Weichai Power reversed its trend and the 2009 operating indicators drew a powerful "upside line": the engine's monthly production and sales were changed from the beginning of the year to 30,000. Taiwan has increased to 40,000 units at the end of the year. In 2009, the Group's revenue reached RMB 52.3 billion, and engine segment revenue exceeded RMB 30 billion for the first time, reaching RMB 30.5 billion, an increase of 6.4% and 17.4% year-on-year, and a profit and tax of RMB 6.7 billion, an increase of 51.1% year-on-year; Million units, an increase of 15.2% year-on-year, all economic indicators have set a record high. In January 2010, Weichai ushered in a "good start" with sales revenue of 800 million yuan. The market is called "good" due to the continuous improvement of research and development capabilities. Weichai has promoted the technological progress of the Chinese diesel engine industry by developing more than 300 new product varieties each year and obtaining hundreds of patents. On February 13th, in the New Year's Eve, Weichai held a ribbon-cutting ceremony for the production of 100,000 sets of State IV and State V high-speed high-power Lanqing power plants at the No. 2 plant. The commissioning of this project indicates that Weichai has once again stood at a new starting point. Hoisting Mechanism And Spare Parts
The hoisting mechanism for a Tower Crane typically consists of a combination of a motor, a gearbox, wire ropes, and a hook block. Here is a breakdown of its components and how they work together:
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1. Motor: The hoisting motor provides the power needed to lift and lower loads. It is usually an electric motor that generates high torque to handle heavy loads.
2. Gearbox: The motor's rotational motion is transmitted to the hoisting drum through a gearbox. The gearbox helps increase the torque and reduce the speed of the motor, enabling the crane to lift heavy loads at a controlled speed.
3. Hoisting Drum: The hoisting drum is a cylindrical drum around which the wire ropes are wound. It is directly connected to the gearbox and rotates as the motor operates. The drum's size and design determine the amount of Wire Rope it can hold.
4. Wire Ropes:
The wire ropes are wound around the hoisting drum and connected to the hook block. These ropes are made of high-strength steel and have a high load-bearing capacity. Multiple wire ropes are used to distribute the load evenly and ensure stability during lifting operations.
5. Hook Block: The hook block is attached to the lower end of the wire ropes and is responsible for carrying the load. It consists of a pulley system with one or more sheaves, which allows the wire ropes to change direction and support the load securely.
During operation, the motor drives the hoisting drum through the gearbox. As the drum rotates, the wire ropes are wound or unwound, depending on the direction of rotation. This movement raises or lowers the hook block, allowing the crane to lift or lower loads.
The hoisting mechanism is controlled by the crane operator using various controls and switches. Safety features such as limit switches and overload protection systems are also incorporated to prevent accidents and ensure safe lifting operations.