CN210315469U

CN210315469U - Horizontal buffer of spud leg

Info

Publication number: CN210315469U
Application number: CN201920526153.8U
Authority: CN
Inventors: 陈小飞; 庄伟伟; 张俊蕾
Original assignee: Jiangsu Hengtong Lande Marine Engineering Co Ltd
Current assignee: Jiangsu Hengtong Lande Marine Engineering Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-14
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a pile leg transverse buffering device, which comprises a pile leg transverse buffering device, wherein the pile leg transverse buffering device is provided with a spring seat, a baffle plate, a spring shell, a guide plate, a sliding plate, a roller A, a shaft, a connecting rod and a roller B, the middle part of the shaft on the pile leg transverse buffering device is connected with the connecting rod, the two ends of the shaft are provided with the roller A and the roller B, the other end of the connecting rod is connected with the sliding plate, the sliding plate is arranged on the side surface of the spring shell and forms a spring chamber together with the spring seat, the base of the spring chamber is of a multilayer structure and is provided with a plurality of springs, the guide plate is arranged on the side surface of the shaft and is provided with a waist hole matched with the shaft to limit the movement of the shaft and prevent the ejection of the shaft, the device is divided into 2 groups, 8 groups are respectively arranged on the top of a fixed frame and in the fixed, the pile legs can be used in combination, the mutual stress ensures the gaps between the pile legs and the ship body in all directions, the ship body and the pile legs are always kept with the gaps, and the hard grinding is prevented.

Description

Horizontal buffer of spud leg

Technical Field

The utility model relates to a horizontal buffering technical field of from lift-type platform specifically is a horizontal buffer of spud leg.

Background

Today self-elevating ocean platforms include both bolt and rack and pinion forms. For the bolt type ocean platform, when the pile leg and the ship body move transversely relatively, a wear-resisting plate and a pile leg hard mill are mostly arranged on the ship body. This causes great damage to both the wear plates and the legs, and the maintenance of the wear plates and the legs is also very inconvenient. Therefore, the transverse buffering device is provided, so that the gap between the ship body and the pile leg is always kept, and hard grinding is prevented.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for change wearing and tearing piece, but multiunit combined use, common atress guarantees each to the clearance of spud leg and hull, guarantees that hull and spud leg leave the clearance all the time, prevents the horizontal buffer of spud leg of hard grinding to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal buffer of spud leg, includes the horizontal buffer of spud leg, be equipped with the spring shell on the horizontal buffer of spud leg, outside one side of spring shell is equipped with the baffle, and baffle snap-on is in one side of spring shell, one side of baffle is close to both ends and is equipped with the deflector, the one end and the baffle fixed connection of deflector, and the other end of the deflector of baffle both sides is equipped with the axle mounting groove, and the inside of axle mounting groove is equipped with the axle, one side central authorities of axle are equipped with the connecting rod.

Preferably, a spring seat is arranged in the center of one side in the spring shell, the spring seat is in a stacked design, a spring is arranged in the spring seat, the spring seat is provided with the spring, the other end of the spring is provided with a sliding plate, the sliding plate is mounted on the side face of the spring shell, and the sliding plate and the spring seat form a spring chamber together.

Preferably, the shaft is provided with a roller A and a roller B, and the roller A and the roller B are symmetrically arranged.

Preferably, one end of the connecting rod is fixedly connected with the center of one side of the shaft, and the other end of the connecting rod passes through the guide plate and is fixedly connected with the center of the sliding plate.

Preferably, the guide plate is provided with a waist hole matched with the shaft.

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

simple structure, economical and practical installs above the waterline, is convenient for change wearing and tearing piece, but multiunit combined use, and common atress guarantees each side clearance of spud leg and hull, guarantees that hull and spud leg leave the clearance all the time, prevents the hard mill.

Drawings

Fig. 1 is a schematic structural view of a pile leg transverse buffering device of the present invention;

FIG. 2 is a schematic structural view of the cutting mechanism of the present invention;

in the figure: 1. a pile leg transverse buffer device; 2. a spring seat; 3. a baffle plate; 4. a spring; 5. a spring shell; 6. a guide plate; 7. a sliding plate; 8. a roller A; 9. a shaft; 10. a connecting rod; 11. and a roller B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a horizontal buffer of spud leg, includes the horizontal buffer of spud leg 1, is equipped with spring housing 5 on the horizontal buffer of spud leg 1, and the inside one side central authorities of spring housing 5 are equipped with spring holder 2, and spring holder 2 adopts the range upon range of design of heap, and the inside of spring holder 2 is equipped with spring 4, is equipped with spring 4 on the spring holder 2, and the other end of spring 4 is equipped with sliding plate 7, and sliding plate 7 is installed in the side of spring housing 5, and sliding plate 7 constitutes the spring chamber with spring holder 2 together.

Spring case 5's outside one side is equipped with baffle 3, and baffle 3 snap-on is in one side of spring case 5, and one side of baffle 3 is close to both ends and is equipped with deflector 6, and the one end and the baffle 3 fixed connection of deflector 6, the other end of deflector 6 of baffle 3 both sides are equipped with the axle mounting groove, and the inside of axle mounting groove is equipped with axle 9, is equipped with gyro wheel A8 and gyro wheel B11 on the axle 9, and gyro wheel A8 and gyro wheel B11 symmetry are installed.

The device is characterized in that a connecting rod 10 is arranged in the center of one side of a shaft 9, one end of the connecting rod 10 is fixedly connected with the center of one side of the shaft 9, the other end of the connecting rod 10 penetrates through a guide plate 6 to be fixedly connected with the center of a sliding plate 7, a waist hole is formed in the guide plate 6 to be matched with the shaft, so that the movement of the shaft is limited and the shaft is prevented from popping up, and the device is divided into 2 groups and 8 groups which are respectively arranged at the top of a fixed frame and in.

When the pile leg transverse buffering device 1 is built, firstly, the buffering stroke of the buffering device is determined according to the reserved gap between the pile leg and a ship body and the vertical position of arrangement of 2 groups of buffering devices, wherein the stroke of the buffering device at the top of the fixed frame is determined according to the gap between the top fixed frame and the pile leg, so that the top of the fixed frame and the pile leg are not in collision, the buffering stroke of the top buffering device can be selected to be 20mm, the gap between the top of the fixed frame and the pile leg is smaller than 20mm at the moment due to the scaling principle, the gap can be properly reduced, and the reserved safe distance is 15 mm. For the buffer device in the pile fixing chamber, the buffer stroke of the buffer device is to ensure that the bottom of the ship pile bottom and the pile leg cannot be in contact friction. At the moment, a group of buffer device strokes in the pile fixing chamber are determined according to the ship height and the height of the pile fixing chamber by using a scaling principle.

This horizontal buffer 1 of spud leg's simple structure, economical and practical installs above the waterline, is convenient for change wearing and tearing piece, but multiunit combined use, and common atress guarantees the each side clearance of spud leg and hull, guarantees that hull and spud leg leave the clearance all the time, prevents hard the mill.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal buffer of spud leg, includes horizontal buffer (1) of spud leg, its characterized in that: be equipped with spring shell (5) on horizontal buffer (1) of spud leg, outside one side of spring shell (5) is equipped with baffle (3), and baffle (3) snap-on is in one side of spring shell (5), one side of baffle (3) is close to both ends and is equipped with deflector (6), the one end and baffle (3) fixed connection of deflector (6), and the other end of deflector (6) of baffle (3) both sides is equipped with the axle mounting groove, and the inside of axle mounting groove is equipped with axle (9), one side central authorities of axle (9) are equipped with connecting rod (10).

2. The lateral leg cushioning device of claim 1, wherein: the spring shell is characterized in that a spring seat (2) is arranged in the center of one side of the interior of the spring shell (5), the spring seat (2) is in a stacked design, a spring (4) is arranged in the spring seat (2), the spring (4) is arranged on the spring seat (2), a sliding plate (7) is arranged at the other end of the spring (4), the sliding plate (7) is installed on the side face of the spring shell (5), and the sliding plate (7) and the spring seat (2) form a spring chamber together.

3. The lateral leg cushioning device of claim 1, wherein: be equipped with gyro wheel A (8) and gyro wheel B (11) on axle (9), gyro wheel A (8) and gyro wheel B (11) symmetry installation.

4. The lateral leg cushioning device of claim 1, wherein: one end of the connecting rod (10) is fixedly connected with the center of one side of the shaft (9), and the other end of the connecting rod (10) penetrates through the guide plate (6) to be fixedly connected with the center of the sliding plate (7).

5. The lateral leg cushioning device of claim 1, wherein: the guide plate (6) is provided with a waist hole matched with the shaft.