CN217535325U

CN217535325U - Seabed steel pipe pile supporting seat

Info

Publication number: CN217535325U
Application number: CN202221749728.0U
Authority: CN
Inventors: 陈保卫; 张文明
Original assignee: Runhai Heavy Industry Jiangsu Co ltd
Current assignee: Runhai Heavy Industry Jiangsu Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-04
Anticipated expiration: 2032-07-08

Abstract

The utility model comprises an upper supporting part and a base which are fixedly connected in sequence from top to bottom; the supporting part is provided with at least one pair of adjusting cavities; the adjusting cavity is internally provided with a rolling bin, an axial adjusting bin and a lifting bin which are arranged at intervals; a roll shaft which is arranged in a vertical sliding manner is arranged in the rolling bin; a carrier roller which is arranged in an up-and-down sliding manner is arranged in the axial adjusting bin; the rolling bin is internally provided with a linear driving mechanism which is horizontally arranged in a reciprocating sliding manner, and a piston rod of the linear driving mechanism extends into the rolling bin or the axial adjusting bin to extend out a roller shaft or a carrier roller from the top of the upper supporting part. The utility model has the characteristics of compact structure, easy and simple to handle, improvement anticorrosion technology efficiency etc.

Description

Seabed steel pipe pile supporting seat

Technical Field

The utility model relates to a tubular pile processing equipment in the seabed especially relates to steel-pipe pile supporting seat in the seabed.

Background

The large-diameter offshore wind power steel pipe pile is about 7.5-9m in diameter, about 90-100m in length and about 1600t in weight, belongs to an ultra-large structural member, and is usually produced in a unit section in a workshop through links such as outer circular seam welding operation of the steel pipe pile by a cross arm welding manipulator and a gantry welding manipulator. After the production of the steel pipe is finished, the surface needs to be treated by an anticorrosion process, but when the steel pipe enters the anticorrosion process, the steel pipe is lifted and adjusted for multiple times, so that the treatment efficiency of the anticorrosion process is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a compact structure, use simple and convenient seabed steel-pipe pile supporting seat.

The technical scheme of the utility model is that: the seabed steel pipe pile supporting seat comprises an upper supporting part and a base which are fixedly connected from top to bottom in sequence; at least one pair of adjusting cavities is arranged on the supporting part;

the adjusting cavity is internally provided with a rolling bin, an axial adjusting bin and a lifting bin which are arranged at intervals;

the rolling bin and the axial adjusting bin are arranged in parallel, and the lifting bin is positioned below the rolling bin and the axial adjusting bin;

a roll shaft which is arranged in a vertical sliding manner is arranged in the rolling bin;

a carrier roller which is arranged in an up-and-down sliding manner is arranged in the axial adjusting bin;

the roller is characterized in that a linear driving mechanism which is horizontally arranged in a reciprocating sliding mode is arranged in the rolling bin, and a piston rod of the linear driving mechanism extends into the rolling bin or the axial adjusting bin to extend a roller shaft or a carrier roller out of the top of the upper supporting part.

Further, the linear driving mechanism comprises an oil cylinder, an air cylinder or an electric push rod.

Further, the roll shaft is movably arranged in the rolling bin through a roll shaft sliding block;

the roll shaft is hinged to the roll shaft sliding block, and the roll shaft sliding block is connected with the inner side wall of the rolling bin in a vertical sliding mode through a pair of sliding grooves I.

Further, the carrier roller is movably arranged in the axial adjusting bin through a carrier roller sliding block;

the carrier roller is matched with the steel pipe pile and is obliquely hinged on the carrier roller sliding block;

the carrier roller slide block is connected with the inner side wall of the axial adjusting bin in a vertical sliding mode through a pair of sliding grooves II.

Further, the top surface of going up the supporting part is the arc structure, with steel pipe pile looks adaptation.

Furthermore, the end part of the piston rod of the linear driving mechanism is provided with a jacking plate fixedly connected with the piston rod.

Furthermore, the jacking plate is in a round table shape and has a structure with a small upper part and a large lower part.

Further, the bottom of the roller shaft sliding block is provided with a jacking cavity matched with the linear driving mechanism.

Further, a spring which is vertically and fixedly arranged is arranged in the jacking cavity.

Further, both ends of the upper supporting part are respectively provided with a lifting lug.

The utility model comprises an upper supporting part and a base which are fixedly connected from top to bottom in sequence; the supporting part is provided with at least one pair of adjusting cavities; the adjusting cavity is internally provided with a rolling bin, an axial adjusting bin and a lifting bin which are arranged at intervals; a roll shaft which is arranged in a vertical sliding manner is arranged in the rolling bin; a carrier roller which is arranged in an up-and-down sliding manner is arranged in the axial adjusting bin; the rolling bin is internally provided with a linear driving mechanism which is horizontally arranged in a reciprocating sliding manner, and a piston rod of the linear driving mechanism extends into the rolling bin or the axial adjusting bin to extend a roller shaft or a carrier roller out of the top of the upper supporting part. The utility model has the characteristics of compact structure, easy and simple to handle, improvement anticorrosive technology efficiency etc.

Drawings

Figure 1 is a schematic structural diagram one of the present invention,

figure 2 is a schematic structural diagram II of the present invention,

figure 3 is a side structure schematic diagram of the utility model,

figure 4 is a schematic view showing a structure in a state where the lifting plate is connected,

FIG. 5 is a schematic view showing a spring connection state;

in the figure, 100 is an upper supporting part, 110 is an adjusting cavity, 111 is a rolling bin, 112 is an axial adjusting bin, 113 is a lifting bin, 200 is a base, 300 is a roller shaft, 400 is a carrier roller, 500 is a linear driving mechanism, 510 is a lifting plate, 600 is a spring, and 700 is a lifting lug.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model is shown in figures 1-5; the seabed steel pipe pile supporting seat comprises an upper supporting part 100 and a base 200 which are fixedly connected from top to bottom in sequence; at least one pair of adjusting cavities 110 are arranged on the supporting part;

a rolling bin 111, an axial adjusting bin 112 and a lifting bin 113 which are arranged at intervals are arranged in the adjusting cavity 110;

the rolling bin 111 and the axial adjusting bin 112 are arranged in parallel, and the lifting bin 113 is positioned below the rolling bin 111 and the axial adjusting bin 112;

a roll shaft 300 which is arranged in a vertical sliding manner is arranged in the rolling bin 111;

a carrier roller 400 which is arranged in an up-and-down sliding manner is arranged in the axial adjusting bin 112;

a linear driving mechanism 500 which is horizontally arranged in a reciprocating sliding manner is arranged in the rolling bin 111, and a piston rod of the linear driving mechanism 500 extends into the rolling bin 111 or the axial adjusting bin 112 to extend the roller shaft 300 or the carrier roller 400 out of the top of the upper supporting part 100. In the present case, the linear driving mechanism 500 is disposed on a linear module, the linear module is fixedly disposed at the bottom of the lifting bin 113, and the linear driving mechanism 500 is slid to correspond to the rolling bin 111 or the axial adjusting bin 112.

The steel-pipe pile is hoisted to a plurality of groups of supporting seats, in the anticorrosive construction process, when the axial direction that needs to prolong the steel-pipe pile is adjusted and is moved, through sliding a plurality of linear driving mechanism 500 to the below of axial adjustment bin 112 respectively, be the state of fig. 1, raise a plurality of linear driving mechanism 500 in step, stretch out bearing roller 400 from the top surface of last supporting part 100, through exerting external force at the tip, quick adjustment steel-pipe pile axis direction position state, adjust the piston rod withdrawal of back linear driving mechanism 500, bearing roller 400 is through automatic decline to the normal position.

When the steel pipe pile needs to be adjusted in a rolling mode, the linear driving mechanism 500 slides to the position below the rolling bin 111, then the piston rod extends out, the roller shaft 300 extends out from the top face of the upper supporting portion 100, the steel pipe pile is rotated rapidly by applying external rolling force, after the adjustment is completed, the piston rod of the linear driving mechanism 500 retracts, and the roller shaft 300 descends through self weight.

Further, the linear driving mechanism 500 includes an oil cylinder, an air cylinder or an electric push rod, and preferably, the oil cylinder is provided.

More specifically, the roller shaft 300 is movably arranged in the rolling bin 111 through a roller shaft sliding block;

the roller shaft 300 is hinged to a roller shaft sliding block, and the roller shaft sliding block is connected with the inner side wall of the rolling bin 111 in a vertical sliding mode through a pair of sliding grooves I.

More specifically, the carrier roller 400 is movably arranged in the axial adjustment bin 112 through a carrier roller sliding block;

the carrier roller 400 is matched with the steel pipe pile and is obliquely hinged on the carrier roller sliding block;

the carrier roller slide block is connected with the inner side wall of the axial adjusting bin 112 in a vertical sliding mode through a pair of sliding grooves II.

Further, the top surface of the upper supporting part 100 is of an arc structure and is matched with the steel pipe pile.

Further preferably, the end of the piston rod of the linear driving mechanism 500 is provided with a lifting plate 510 fixedly connected therewith, so that the piston rod can be conveniently replaced after being worn, and the service life of the linear driving mechanism 500 is prolonged. The bottoms of the rolling bin 111 and the axial adjusting bin 112 are respectively provided with an inserting hole matched with the jacking plate 510.

Further preferably, the lifting plate 510 is in a circular truncated cone shape and has a structure with a small top and a big bottom, so that the lifting plate 510 can be conveniently and quickly positioned.

The bottom of roller slider is equipped with the jacking chamber with sharp actuating mechanism 500 adaptation, and the jacking chamber is with jacking board 510 looks adaptation.

Further optimize, the jacking intracavity is equipped with the spring 600 of vertical fixed setting, effectively realizes the tip and the jacking chamber fast and stable separation of piston rod.

The two ends of the upper supporting part 100 are respectively provided with a lifting lug 700.

The disclosure of the present application also includes the following points:

(1) The drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) The embodiments and features of the embodiments disclosed herein can be combined with each other to arrive at new embodiments without conflict;

the above are only the embodiments disclosed in the present application, but the scope of the present disclosure is not limited thereto, and the scope of the present disclosure shall be subject to the scope of the claims.

Claims

1. The seabed steel pipe pile supporting seat comprises an upper supporting part and a base which are fixedly connected from top to bottom in sequence; the device is characterized in that at least one pair of adjusting cavities are arranged on the supporting part;

a carrier roller which is arranged in a vertical sliding manner is arranged in the axial adjusting bin;

the rolling bin is internally provided with a linear driving mechanism which is horizontally arranged in a reciprocating sliding manner, and a piston rod of the linear driving mechanism extends into the rolling bin or the axial adjusting bin to extend a roller shaft or a carrier roller out of the top of the upper supporting part.

2. The subsea steel pipe pile support seat according to claim 1, wherein the linear driving mechanism comprises an oil cylinder, an air cylinder or an electric push rod.

3. The subsea steel pipe pile support seat according to claim 1, wherein the roll shaft is movably disposed in the rolling bin through a roll shaft slider;

4. The subsea steel pipe pile support seat according to claim 1, wherein the carrier roller is movably disposed in the axial adjustment bin through a carrier roller slide block;

5. The subsea steel pipe pile support seat according to claim 1, wherein the top surface of the upper support part is of an arc-shaped structure and is adapted to the steel pipe pile.

6. The subsea steel pipe pile support seat according to claim 1, wherein the end of the piston rod of the linear driving mechanism is provided with a jacking plate fixedly connected thereto.

7. The subsea steel pipe pile support seat according to claim 6, wherein the jacking plate is in a truncated cone shape and has a structure with a small top and a large bottom.

8. The subsea steel pipe pile support seat according to claim 3, wherein the bottom of the roll shaft slider is provided with a jacking cavity adapted to the linear driving mechanism.

9. The subsea steel pipe pile support seat according to claim 8, wherein a spring is vertically and fixedly arranged in the jacking cavity.

10. The subsea steel pipe pile support seat according to claim 1, wherein lifting lugs are respectively provided at both ends of the upper support part.