CN220243494U

CN220243494U - Ship launching supporting sliding frame

Info

Publication number: CN220243494U
Application number: CN202321628318.5U
Authority: CN
Inventors: 滕勇; 刘亮; 杨海燕; 顾健; 李万冬
Original assignee: Nantong Gongjiang Shipbuilding Technology Co ltd
Current assignee: Nantong Gongjiang Shipbuilding Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-26
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a ship launching support sliding frame which comprises a base, wherein a sliding rail groove is formed in the top end position of the base, a plurality of first support frames are movably connected to the inner top end position of the sliding rail groove, and first support rollers are rotatably connected to the outer surface positions of the first support frames. According to the utility model, the bottom plate, the notch I, the telescopic rod and the spring are arranged, the telescopic rod is fixedly connected to the inner bottom end of the notch I and used for supporting the notch I, the top end of the telescopic rod is connected with the bottom end of the bottom plate through the high-strength bolt, so that the contact area between the notch I and the support frame I can be increased, the stability of the support frame I is improved, the spring is wound on the outer surface of the telescopic rod to play a role in buffering, and when a ship buttress slides on the top end of the support roller I, the spring and the telescopic rod are compressed under the action of gravity, so that the support frame I and the support roller are driven to move downwards, and the condition that the buttress is clamped in the slide rail groove tightly under the action of gravity is avoided, so that the ship sliding is influenced.

Description

Ship launching supporting sliding frame

Technical Field

The utility model relates to the technical field of ship equipment, in particular to a ship launching supporting sliding frame.

Background

Ships are a general term for various ships. A ship is a vehicle that can navigate or moor in a body of water for transportation or operation. The ship is required to be launched into the ocean after construction or maintenance is completed on shore or in a dock, and a ship launching support carriage is required to be used for assisting the ship launching.

The ship launching support sliding frame generally comprises a base and a sliding rail, the self weight of a ship body is borne through the base, the sliding rail is obliquely arranged at the top end of the base, the supporting pier at the bottom of the ship is conveniently clamped, and the supporting pier of the ship slides on the sliding rail to assist the ship to move and launch.

When the ship launching support sliding frame is used, the ship dead weight is large, so that large friction resistance can be generated between the support pier and the sliding rail, the support pier can be clamped on the sliding rail under the action of the friction resistance, the sliding of the support pier on the sliding rail is affected, and the ship launching efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a ship launching support sliding frame, which solves the problems that in the prior art, when the ship launching support sliding frame is used, the ship dead weight is large, so that large friction resistance is generated between a support pier and a sliding rail, and the support pier is possibly clamped on the sliding rail under the action of the friction resistance, so that the sliding of the support pier on the sliding rail is influenced, and the ship launching efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boats and ships support balladeur train that launch, includes the base, slide rail groove has been seted up to the top position department of base, slide rail groove's interior top position department swing joint has a plurality of support frame one, a plurality of the surface position department of support frame one all rotates to be connected with backing roll one, the base is close to the top position department of a plurality of support frame one and has all seted up notch one, a plurality of the support frame one is close to the bottom position department of notch one and all fixedly connected with bottom plate, a plurality of the equal fixedly connected with telescopic link of interior bottom of notch one, the equal fixedly connected with in bottom position department of bottom plate in top of telescopic link, a plurality of the surface position department of telescopic link all twines the spring.

Preferably, the base is kept away from symmetrical fixedly connected with a plurality of groups of mounting panels on the lateral wall in slide rail groove, and a plurality of groups of hole grooves have all been seted up to the top position department of mounting panel, have realized the installation of base fixedly.

Preferably, the side wall of the sliding rail groove, which is close to the first support frame, is fixedly connected with a plurality of second support frames, and the second support rollers are rotatably connected to the outer surface positions of the second support frames, so that the stability of supporting the ship buttress is improved.

Preferably, the outer surface position of the first support frame, which is close to the first support roller, is fixedly connected with two limiting plates, and lateral displacement of the first support roller is limited by the limiting plates, so that the stability of rotation of the first support roller is improved.

Preferably, a plurality of the first surface position department that is close to support frame one of backing roll has all offered notch second, support frame one all rotates the inside at notch second, the support frame one is close to the surface position department of backing roll one and all is provided with the lubricant film, has improved the efficiency of backing roll rotation.

Preferably, the anti-slip layers are smeared on the outer surface positions of the first supporting rollers, so that the anti-slip performance of the first supporting rollers in contact with the ship buttress is improved.

Preferably, a plurality of first notch is close to the sealing washer of all joint on the lateral wall of support frame one, support frame one all runs through the inside of sealing washer, has realized the protection to notch one.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, a bottom plate, a first notch, a telescopic rod and a spring are arranged, the telescopic rod is fixedly connected to the inner bottom end of the first notch and used for supporting the first notch, the top end of the telescopic rod is connected with the bottom end of the bottom plate through a high-strength bolt, the contact area between the first notch and the first support frame can be increased, so that the supporting stability of the first support frame is improved, the spring is wound on the outer surface of the telescopic rod to play a role in buffering, when a ship buttress slides on the top end of the first support roller, the spring and the telescopic rod are compressed under the action of gravity, so that the first support frame and the first support roller are driven to move downwards, and the buttress is prevented from being clamped in a sliding rail groove under the action of gravity so as to influence the ship sliding; secondly, by the aid of the sealing ring, the sealing ring is made of rubber and is clamped on the inner side wall of the first notch, the first supporting frame penetrates through the inner part of the sealing ring, and other impurities such as broken stones can be effectively prevented from entering the first notch, so that the telescopic deformation of the telescopic rod and the spring is prevented from being influenced; through being provided with lubricating layer and skid resistant course, the lubricating layer just is evenly paintd for the mineral oil in support frame one be close to the surface position department of backing roll one reducible frictional resistance thereby improves the rotation efficiency of backing roll one, and skid resistant course is the rough skid resistance that can improve a backing roll surface of carborundum material surface to make the surface and the buttress in contact closely of backing roll one, slip when avoiding backing roll one and buttress contact produces idle running.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a backup roll according to the present utility model;

fig. 5 is a schematic view showing a sectional structure of a side view of the backup roll of the present utility model.

In the figure: 1. a base; 101. a slide rail groove; 2. a mounting plate; 3. a hole groove; 4. a first supporting frame; 5. a first supporting roller; 6. a second supporting frame; 7. a second supporting roller; 8. a bottom plate; 9. a notch I; 10. a telescopic rod; 11. a spring; 12. a seal ring; 13. a limiting plate; 14. a notch II; 15. a lubrication layer; 16. an anti-slip layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a ship launching support sliding frame comprises a base 1, a sliding rail groove 101 is formed in the top end position of the base 1, the sliding rail groove 101 is of an inverted trapezoid structure and is convenient to clamp a ship buttress, a plurality of groups of mounting plates 2 are symmetrically and fixedly welded to the outer side wall of the base 1 far away from the sliding rail groove 101, hole grooves 3 are formed in the top end positions of the plurality of groups of mounting plates 2, high-strength bolts can be inserted into the hole grooves 3 to fix the mounting plates 2, a group of fixing bases 1 are symmetrically arranged at intervals of ninety centimeters on the mounting plates 2, the mounting plates 2 and the base 1 are of steel structures and have certain strength and can bear the dead weight of a ship, a plurality of first support frames 4 are movably connected to the inner top end position of the sliding rail groove 101, the center distance between every two adjacent first support frames 4 is fifteen centimeters, first support rollers 5 are rotatably connected to the outer surface positions of the first support frames 4, the first support frames 4 and the first support rollers 5 are made of steel materials, the side wall of the sliding rail groove 101 close to the first support frame 4 is fixedly connected with a plurality of second support frames 6, the outer surface of the second support frames 6 is rotationally connected with a second support roller 7, the outer surface of the second support roller 7 is directly contacted with the side wall of the buttress, the friction resistance of the sliding rail groove 101 to the buttress can be reduced through the rotation of the second support roller 7, thereby improving the moving efficiency of the buttress in the sliding rail groove 101, the top end of the base 1 close to the first support frames 4 is provided with a first notch 9, the inner dimension of the first notch 9 is larger than the outer dimension of the first support frame 4, the bottom end of the first support frames 4 close to the first notch 9 is fixedly connected with a bottom plate 8, the side wall of the first notch 9 close to the first support frames 4 is clamped with a sealing ring 12, the sealing ring 12 is made of rubber material, and other impurities such as broken stone can be effectively prevented from entering the first notch 9, the support frame one 4 all runs through the inside of sealing washer 12, the equal fixedly connected with telescopic link 10 in the interior bottom of a plurality of notch one 9, the equal fixedly connected with in bottom position department of bottom plate 8 in top of telescopic link 10, the equal winding of the surface position department of a plurality of telescopic link 10 has spring 11, thereby when boats and ships buttress slides on the top of backing roll one 5, spring 11 and telescopic link 10 compress under the action of gravity thereby drive support frame one 4 and backing roll one 5 move down and avoid the buttress to pass closely and influence boats and ships slip at the inside joint in slide rail groove 101 under the action of gravity.

The outer surface position of the support frame I4, which is close to the support roller I5, is fixedly connected with two limiting plates 13, the limiting plates 13 can limit the lateral displacement of the support roller I5, the outer surface position of the support frame I4, which is close to the support frame I5, is provided with a notch II 14, the support frame I4 rotates in the notch II 14, the outer surface position of the support frame I4, which is close to the support roller I5, is provided with a lubricating layer 15, the lubricating layer 15 is made of mineral oil, and friction resistance can be reduced, so that the rotation efficiency of the support roller I5 is improved.

The anti-slip layer 16 is smeared on the outer surface of the first supporting roller 5, and the anti-slip layer 16 is made of silicon carbide, so that friction resistance can be increased, anti-slip performance of the first supporting roller 5 is improved, and stability of movement of the ship buttress on the outer surface of the first supporting roller 5 is improved.

Working principle: when the ship launching support sliding frame is used, the operator mounting plate 2 is mounted on a corresponding slide way, high-strength bolts are inserted into the hole grooves 3, the base 1 is fixed on the corresponding slide way, then the ship supporting pier is moved into the slide rail groove 101, the supporting pier is in direct contact with the top end of the first supporting roller 5, the anti-slip layer 16 is made of silicon carbide, friction resistance on the surface of the first supporting roller 5 can be increased, anti-slip performance of the first supporting roller 5 in contact with the supporting pier is improved, when the ship supporting pier slides on the top end of the first supporting roller 5, the spring 11 and the telescopic rod 10 are compressed under the action of gravity, and accordingly the first supporting frame 4 and the first supporting roller 5 are driven to move downwards, and the situation that the supporting pier is clamped tightly in the slide rail groove 101 under the action of gravity is avoided.

Secondly, sealing washer 12 is the inside wall at notch one 9 for rubber material joint, and support frame one 4 runs through the inside of sealing washer 12, can effectively prevent other impurity such as rubble to get into notch one 9 to influence telescopic link 10 and the flexible deformation of spring 11.

And finally, the second support frame 6 and the second support roller 7 are abutted against the side wall of the buttress, the outer surface of the second support roller 7 is directly contacted with the side wall of the buttress, and the friction resistance of the sliding rail groove 101 to the buttress can be reduced through the rotation of the second support roller 7, so that the efficiency of the buttress moving in the sliding rail groove 101 is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A marine launch support carriage comprising a base (1), characterized in that: slide rail groove (101) have been seted up to the top position department of base (1), the interior top position department swing joint in slide rail groove (101) has a plurality of support frame one (4), a plurality of the surface position department of support frame one (4) all rotates and is connected with backing roll one (5), notch one (9) have all been seted up to the top position department that base (1) is close to a plurality of support frame one (4), a plurality of the bottom position department that support frame one (4) is close to notch one (9) is equal fixedly connected with bottom plate (8), a plurality of the interior bottom of notch one (9) is equal fixedly connected with telescopic link (10), the equal fixedly connected with in bottom position department of bottom plate (8) in top of telescopic link (10), a plurality of the surface position department of telescopic link (10) all twines spring (11).

2. A marine launch support carriage as claimed in claim 1 wherein: the base (1) is far away from the outer side wall of the sliding rail groove (101) and is symmetrically and fixedly connected with a plurality of groups of mounting plates (2), and a plurality of groups of top end positions of the mounting plates (2) are provided with hole grooves (3).

3. A marine launch support carriage as claimed in claim 2, wherein: the side wall of the sliding rail groove (101) close to the first support frame (4) is fixedly connected with a plurality of second support frames (6), and the outer surface positions of the second support frames (6) are rotationally connected with second support rollers (7).

4. A marine launch support carriage as claimed in claim 1 wherein: two limiting plates (13) are fixedly connected to the outer surface positions of the first supporting frames (4) close to the first supporting rollers (5).

5. A marine launch support carriage as claimed in claim 4 wherein: the outer surface positions of the support rollers I (5) close to the support frames I (4) are provided with notches II (14), the support frames I (4) rotate inside the notches II (14), and the outer surface positions of the support frames I (4) close to the support rollers I (5) are provided with lubricating layers (15).

6. A marine launch support carriage as claimed in claim 5 wherein: the outer surface positions of the first supporting rollers (5) are coated with anti-slip layers (16).

7. A marine launch support carriage as claimed in claim 1 wherein: the side walls of the notch I (9) close to the support frame I (4) are respectively clamped with a sealing ring (12), and the support frame I (4) penetrates through the inside of the sealing rings (12).