Slideway lubrication protection device for ship launching

Abstract

The invention relates to the technical field of ship launching and further discloses a slideway lubrication protection device for ship launching. The device comprises a bottom slideway, a hanging ringis fixedly connected to the left side of the bottom surface of the bottom slideway, first rolling wheels are clamped to the two sides of the middle of the top surface of the bottom slideway correspondingly, the middles of the first rolling wheels on the two sides are connected with fastening bolts penetrating through the upper sides and the lower sides of the first rolling wheels in a threaded mode, and top surfaces of fastening bolts are connected with first bearings in the threaded mode. In the invention, the first rolling wheels are designed; meanwhile, a motor is matched for common use; when a ship needs to be launched, the motor can drive a piston to move leftwards so that a bracket has an acting force of moving towards a left side; and the first rolling wheels are used for replacinga friction sliding mode of a traditional device by rolling, on the basis that smooth sliding of the bracket is guaranteed, a friction force between the bottom slideway and the bracket is reduced, anindirect protection effect on the bracket is achieved, and the feasibility of the device is reflected.

Description

technical field [0001] The invention relates to the technical field of ship launching, in particular to a slideway lubrication protection device for ship launching. Background technique [0002] Ship ~ launching is the process of moving the ship building area to the water. The construction area of ​​the ship is the berth or the dock. Therefore, the launching of the ship generally refers to the process of moving the ship from the berth or the dock to the water. Usually, the former is called launching and the latter is called undocking. According to the principle of launching, ship launching can be divided into three categories: gravity launching, floating launching and traction launching. According to the direction of the ship's entry into the water, the launching can be divided into horizontal launching and longitudinal launching. According to the launching process, the launching can be divided into oiling slideway launching, steel ball slideway launching and trolley launc...

AI Technical Summary

Problems solved by technology

[0003] When the current boats are launched, they often need to be used together with the slideway. Although the existing slideway can meet the basic needs of use, the disadvantages are still very obvious. The main manifestations are: the boat is launched through the bracket. Among them, the friction between the bracket and the slideway is relatively large, and in order to ensure the buoyancy of the bracket, the bracket is usually made of wooden materials, and such a bracket is more likely to be damaged; at the same time, the bracket is launched synchronously with the ship, floating on the The support on the water surface needs to be salvaged separately, which is time-consuming and laborious

Images