Ship launching cross beam
By designing the launching beam that extends the board surface and raises the end plate, the contact area with the bow and the structural strength are increased, which solves the problem that the existing launching beam cannot adapt to the thickened launching slide, and achieves an effective launch of the bow of the 950TEU container ship. carry.
Patent Information
- Application Number
- CN202421360081.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing drain beams cannot adapt to the thickened drain slides of the 950TEU container ship, resulting in a small contact surface and unable to effectively carry the high weight of the bow.
Design a ship launching beam. By extending the top main plate and bottom main plate, the contact area between the bow and the launching beam is increased, and by raising the top plate and bottom end plate, the contact surface between the launching beam and the launching slide plate is raised. At the same time, Arrange criss-cross side plates and brackets inside and outside the beams to enhance load-bearing capacity.
The contact area between the bow and the launching beam is increased, the weight of the bow is evenly distributed, and the structural strength is enhanced to adapt to the thickened launching slide, ensuring that the launching beam can effectively carry the bow of a 950TEU container ship.
Smart Images
Figure CN222347274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ship launching equipment, in particular to a ship launching crossbeam. Background Art
[0002] When a ship is launched, the bow of the hull needs to be connected to the launching slide of the slipway through the launching beam, and then slide into the water through the slide on the slipway relying on the ship's own gravity. During the whole process, the weight of the bow of the hull is supported by the launching beam.
[0003] The existing 950TEU container ship is built on the bow and equipped with a bow thruster. The bow of the ship is heavy and has to withstand a force of up to 10,000KN during launching. In addition, due to the heavy bow of the 950TEU container ship, the launching slide is correspondingly thickened, resulting in a higher contact surface between the launching slide and the launching beam than the general launching beam. The general launching beam cannot adapt to the thickened launching slide.
[0004] It is now necessary to design a launching beam that increases the contact area between the launching beam and the bow while strengthening the structural strength of the launching beam so that it can carry the bow of a 950TEU container ship and enable the launching beam to adapt to the thickened launching slide plate. Utility Model Content
[0005] The utility model aims to provide a ship launching beam for increasing the contact area between the bow and the launching beam, raising the contact surface between the launching slide plate and the launching beam, and enhancing the bearing capacity of the launching beam in view of the deficiencies in the prior art.
[0006] The cam body is a ship-mounted launching beam, and the launching beam body comprises a top plate at an upper end, a bottom plate at a lower end, outer plates at front and rear ends, and end sealing plates at left and right sides. The top plate comprises a top main plate with extended plate surfaces at front and rear ends, a top inclined plate symmetrically arranged on the left and right sides of the top main plate, and a top end plate symmetrically arranged on the left and right sides of the top main plate and connected to the top inclined plate. The two top end plates are raised relative to the top main plate. The bottom plate comprises a bottom main plate with extended plate surfaces at the front and rear ends, a bottom inclined plate symmetrically arranged on the left and right sides of the bottom main plate, and a bottom end plate symmetrically arranged on the left and right sides of the bottom main plate and connected to the bottom inclined plate. The two bottom end plates are raised relative to the bottom main plate. A plurality of inner side plates parallel to the outer side plates are arranged inside the water beam body. A plurality of inner reinforcing toggle plates are arranged between two adjacent inner side plates and between the inner plate and the outer side plates. A plurality of outer reinforcing toggle plates are arranged outside the outer plate to be vertically fixed to the outer plate, the top main plate and the bottom main plate. It needs to be further explained that the top main plate and the bottom main plate are extended to increase the contact area between the bow and the launching beam, and the contact surface between the launching beam and the launching slide plate is raised by raising the top end plate and the bottom end plate.
[0007] Preferably, the top main board and the bottom main board are in corresponding and parallel positions up and down.
[0008] Preferably, the inner reinforcing bracket, the outer reinforcing bracket, the inner plate and the outer plate are arranged in a grid shape.
[0009] Preferably, a plurality of drain pipes are provided to penetrate the inner plate and the outer plate.
[0010] Preferably, the top end plate is parallel to the top main plate.
[0011] Preferably, the end sealing plate is provided with a lifting lug.
[0012] Compared with the prior art, the utility model has the following advantages: the contact area between the bow and the launching cross beam is increased by extending the plate surfaces of the top main plate and the bottom main plate, so that the weight of the bow can be more evenly distributed on the launching cross beam; at the same time, side plates and toggle plates arranged in a criss-cross and grid-like manner are arranged inside and outside the launching cross beam to enhance the bearing capacity of the launching cross beam; the top end plate and the bottom end plate are raised so that the contact surface between the launching cross beam and the launching slide plate is raised to adapt to the thickened launching slide plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a front view of the utility model.
[0014] Figure 2 It is a top view of the utility model.
[0015] Figure 3 It is a bottom view of the utility model.
[0016] Figure 4 It is a schematic diagram of the internal structure of the utility model.
[0017] Among them, 1-top plate, 11-top main plate, 12-top inclined plate, 13-top end plate, 21-bottom main plate, 22-bottom inclined plate, 23-bottom end plate, 2-bottom plate, 3-outer plate, 31-inner plate, 4-end sealing plate, 5-outer reinforcement elbow plate, 51-inner reinforcement elbow plate, 6-drain pipe, 7-lifting ear. DETAILED DESCRIPTION
[0018] The present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.
[0019] like Figures 1 to 4The ship launching beam shown comprises a launching beam body, which comprises a top plate 1 at the upper end, a bottom plate 2 at the lower end, outer plates 3 at the front and rear ends, and end sealing plates 4 at the left and right sides, forming a box-type structure as a whole. The top plate 1 comprises a top main plate 11 with extended plate surfaces at the front and rear ends, top inclined plates 12 symmetrically arranged on the left and right sides of the top main plate 11, and top end plates 13 symmetrically arranged on the left and right sides of the top main plate 11 and connected to the top inclined plates 12. The two top end plates 13 are raised relative to the top main plate 11, and the top end plates 13 are parallel to the top main plate 11. The bottom plate 2 comprises a bottom main plate 21 with extended plate surfaces at the front and rear ends, bottom inclined plates 22 symmetrically arranged on the left and right sides of the bottom main plate 21, and bottom end plates 23 symmetrically arranged on the left and right sides of the bottom main plate 21 and connected to the bottom inclined plates 22. The two bottom end plates 23 are raised relative to the bottom main plate 21. The top main plate 11 and the bottom main plate 2 1 corresponds to and is parallel to the upper and lower positions. Two inner plates 31 parallel to the outer plates 3 are arranged inside the water beam body. A plurality of inner reinforcing brackets 51 are arranged between two adjacent inner plates 31 and between the inner plate 31 and the outer plate 3. A plurality of outer reinforcing brackets 5 are arranged outside the outer plate 3 to be vertically fixed to the outer plate 3, the top main plate 11 and the bottom main plate 21. The inner reinforcing brackets 51, the outer reinforcing brackets 5, the inner plates 31 and the outer plates 3 are arranged in a grid shape. The inner plates 31 and the outer plates 3 are used as the main beam bones, and the inner reinforcing brackets 51 and the outer reinforcing brackets 5 are used as the secondary beam bones. The grid arrangement form is used to increase the internal structural strength. Four drain pipes 6 are arranged to penetrate the inner plates 31 and the outer plates 3 to reduce the resistance of the launching beam during the launching process. The end sealing plate 4 is provided with a lifting ear 7, which is convenient for lifting the launching beam to the launching slide plate.
[0020] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A ship launching beam, comprising a launching beam body, characterized in that: The launching beam body includes a top plate at the upper end, a bottom plate at the lower end, outer plates at the front and rear ends, and end sealing plates on the left and right sides. The top plate includes a top main plate with extended plate surfaces at the front and rear ends, top inclined plates symmetrically arranged on the left and right sides of the top main plate, and top plates symmetrically arranged on the left and right sides of the top main plate and connected to the top inclined plates. The two top plates are raised relative to the top main plate. The bottom plate includes a bottom main plate with extended plate surfaces at the front and rear ends, bottom inclined plates symmetrically arranged on the left and right sides of the bottom main plate, and bottom end plates symmetrically arranged on the left and right sides of the bottom main plate and connected to the bottom inclined plates. The two bottom end plates are raised relative to the bottom main plate. A number of inner plates parallel to the outer plates are arranged inside the water beam body. A number of inner reinforcing elbow plates are arranged between two adjacent inner plates and between the inner plate and the outer plate. A number of outer reinforcing elbow plates are arranged outside the outer plate to vertically fix the outer plate, the top main plate and the bottom main plate.
2. A ship launching beam according to claim 1, characterized in that: The top main board and the bottom main board are in corresponding and parallel positions up and down.
3. A ship launching beam according to claim 1, characterized in that: The inner reinforcing bracket, the outer reinforcing bracket, the inner side plate and the outer side plate are arranged in a grid shape.
4. A ship launching beam according to claim 1, characterized in that: A plurality of drain pipes are arranged to penetrate the inner plate and the outer plate.
5. A ship launching beam according to claim 1, characterized in that: The top end plate is parallel to the top main plate.
6. A ship launching beam according to claim 1, characterized in that: The end sealing plate is provided with a lifting lug.