CN110158567A

CN110158567A - A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform

Info

Publication number: CN110158567A
Application number: CN201910570002.7A
Authority: CN
Inventors: 傅明尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2019-08-23

Abstract

The present invention relates to drilling platforms technical fields, and disclose a kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform, including pedestal and cantilever beam ontology, the tube chamber welds with base is fixed in deck in ship structure, substrate is fixedly installed at the top of the pedestal, steady rest is fixedly installed at the top of the substrate, support column is fixedly installed at the top of the steady rest, the top of the support column is fixedly installed with steadying plate, pressure sensor is provided at the top of the steadying plate, the cantilever beam ontology is located at the top of steadying plate, the bottom of the cantilever beam ontology is fixedly installed with jack.The present invention is applied in combination by pedestal, substrate and supporting leg, be conducive to improve the mounting stability of pedestal, utilize being applied in combination for backing plate and fastening screw, be conducive to improve the being completely embedded property between supporting leg and deck in ship structure, also advantageously improve dismounting convenience, it offers convenience for offshore drilling work, the configuration of the present invention is simple is easy to use.

Description

A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform

Technical field

The present invention relates to drilling platforms technical field, the multipurpose cantilever beam of specially a kind of self-elevating drilling platform is weighed Tooling.

Background technique

Drilling platforms is primarily used for the offshore structures of probing well, and drilling well, power, communication and navigation etc. are housed on platform Equipment and safe life-saving and personnel's living facilities are that exploratory engineering of off-shore petroleum/gas reservoir develops indispensable means, mainly there is movable type Platform and fixed platform, mobile platform include bottom-supported platform, jack-up unit, drill ship, semisubmersible platform, tension Leg formula platform and the tower platform of guy rope, fixed platform include that jacket platform, concrete gravity platform and deep water are suitable Answer tower platform.

Self-elevating drilling platform refers to can be freely lifted the drilling platforms of spud leg, reaches sea under spud leg when operation Bottom is stood on sea bed, holds up shell using spud leg, and shell bottom is made to leave sea a certain distance, jack up is flat at present The cantilever beam structure of platform is complicated, it has not been convenient to mount and dismount, make troubles for offshore drilling work, for this purpose, it is proposed that a kind of The multipurpose cantilever beam weighing tooling of self-elevating drilling platform.

Summary of the invention

In view of the above problem of the existing technology, it is flat that an aspect of of the present present invention is designed to provide a kind of jack-up rigs The multipurpose cantilever beam weighing tooling of platform.

To achieve the goals above, the multipurpose cantilever beam weighing work of a kind of self-elevating drilling platform provided by the invention Dress, including pedestal and cantilever beam ontology, the tube chamber welds with base are fixed in deck in ship structure, are fixedly installed at the top of the pedestal Substrate is fixedly installed with steady rest at the top of the substrate, support column, the support is fixedly installed at the top of the steady rest The top of column is fixedly installed with steadying plate, and pressure sensor is provided at the top of the steadying plate, and the cantilever beam ontology is located at The top of steadying plate, the bottom of the cantilever beam ontology are fixedly installed with jack, the bottom of the jack and pressure sensing It is connected and fixed at the top of device；

The two sides of the substrate, which are all connected with, is fixed with supporting leg, and the other end of the supporting leg bends downward and is fixedly mounted There is backing plate, the other end of the backing plate is in contact with deck in ship structure, and the two sides at the top of the backing plate are socketed with fastening screw, institute It states backing plate and is connected and fixed by two fastening screws with deck in ship structure.

Preferably, the grooving for being set with pressure sensor, the pressure sensor are offered at the top of the steadying plate Outer surface and the inner wall of grooving be connected and fixed.

Preferably, the outer surface of the pressure sensor is fixedly installed with the fixed plate above steadying plate, described solid The both ends of fixed board pass through respectively to be connected and fixed at the top of bolt and steadying plate.

Preferably, the two sides at the top of the steadying plate offer screw hole compatible with bolt.

Preferably, the steady rest is rectangle steelframe, is provided with X-shaped steel item in the middle part of the steady rest.

Preferably, the bottom of the support column two sides is welded with fixed bracket, the support bracket fastened bottom with It is connected and fixed at the top of steady rest.

Compared with prior art, the multipurpose cantilever beam weighing tooling of self-elevating drilling platform provided by the invention, tool Have it is following the utility model has the advantages that

The present invention is applied in combination by pedestal, substrate and supporting leg, is conducive to the mounting stability for improving pedestal, is utilized Backing plate and fastening screw are applied in combination, and are conducive to improve the being completely embedded property between supporting leg and deck in ship structure, also help Dismounting convenience is improved, is offered convenience for offshore drilling work, the configuration of the present invention is simple is easy to use.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is partial enlargement structural representation of the present invention.

In figure: 1, pedestal；2, cantilever beam ontology；3, substrate；4, steady rest；5, support column；6, steadying plate；7, pressure sensing Device；8, jack；9, supporting leg；10, backing plate；11, fastening screw；12, grooving；13, fixed plate；14, fixed bracket.

Specific embodiment

In order to enable the purposes, technical schemes and advantages of the embodiment of the present disclosure are clearer, below in conjunction with disclosure reality The technical solution of the embodiment of the present disclosure is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is A part of this disclosure embodiment, instead of all the embodiments.Based on described embodiment of the disclosure, this field is common Technical staff's every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of disclosure protection It encloses.

Unless otherwise defined, the technical term or scientific term that the disclosure uses should be tool in disclosure fields The ordinary meaning for thering is the personage of general technical ability to be understood.The similar word meaning such as " comprising " or "comprising" used in the disclosure Point out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, without Exclude other elements or object." connection " either the similar word such as " connected " is not limited to physics or mechanical company It connects, can also include electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for table Show relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also correspondingly change.

In order to keep the following explanation of the embodiment of the present disclosure to understand and concise, known function and known portion is omitted in the disclosure The detailed description of part.

The multipurpose cantilever beam weighing tooling of a kind of self-elevating drilling platform referring to FIG. 1-2, including pedestal 1 and cantilever Beam ontology 2, pedestal 1 are weldingly fixed in deck in ship structure, and the top of pedestal 1 is fixedly installed with substrate 3, and the top of substrate 3 is fixed Steady rest 4 is installed, the top of steady rest 4 is fixedly installed with support column 5, and the top of support column 5 is fixedly installed with steadying plate 6, The top of steadying plate 6 is provided with pressure sensor 7, and cantilever beam ontology 2 is located at the top of steadying plate 6, the bottom of cantilever beam ontology 2 It is fixedly installed with jack 8, the bottom of jack 8 and the top of pressure sensor 7 are connected and fixed；The two sides of substrate 3 are all connected with It is fixed with supporting leg 9, the other end of supporting leg 9 bends downward and be fixedly installed with backing plate 10, the other end and hull of backing plate 10 Deck is in contact, and the two sides at 10 top of backing plate are socketed with fastening screw 11, and backing plate 10 passes through two fastening screws 11 and hull Deck is connected and fixed.

The present invention is applied in combination by pedestal 1, substrate 3 and supporting leg 9, is conducive to the mounting stability for improving pedestal 1, Using being applied in combination for backing plate 10 and fastening screw 11, be conducive to improve the being completely embedded property between supporting leg 9 and deck in ship structure, Dismounting convenience is also advantageously improved, is offered convenience for offshore drilling work, the configuration of the present invention is simple is easy to use.

The top of steadying plate 6 offers the grooving 12 for being set with pressure sensor 7, the outer surface of pressure sensor 7 with The inner wall of grooving 12 is connected and fixed, and pressure sensor 7 is the conventional sensors of this field, and well-known technique only uses herein, no It repeats, by the setting of grooving 12, facilitates the installation of pressure sensor 7.

The outer surface of pressure sensor 7 is fixedly installed with the fixed plate 13 above steadying plate 6, the both ends of fixed plate 13 It is connected and fixed respectively by the top of bolt and steadying plate 6, the two sides at 6 top of steadying plate offer spiral shell compatible with bolt Hole will closely be connected by bolt between fixed plate 13 and steadying plate 6, be conducive to the mounting stability for improving pressure sensor 7, The later period is also facilitated to dismount and overhaul simultaneously.

Steady rest 4 is rectangle steelframe, and the middle part of steady rest 4 is provided with X-shaped steel item, using the design of rectangle steelframe, favorably It in reducing overall weight, is readily transported and dismounts, using the design of X-shaped steel item, be conducive to the monolithic stability for improving steady rest 4 Property.

The bottom of 5 two sides of support column is welded with fixed bracket 14, the bottom of fixed bracket 14 and the top of steady rest 4 Portion is connected and fixed, and the supporting role using fixed bracket 14 to support column 5 is conducive to the mounting stability for improving support column 5.

The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.

Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.

Claims

The tooling 1. a kind of multipurpose cantilever beam of self-elevating drilling platform is weighed, including pedestal (1) and cantilever beam ontology (2), Be characterized in that: the pedestal (1) is weldingly fixed in deck in ship structure, is fixedly installed with substrate (3) at the top of the pedestal (1), It is fixedly installed with steady rest (4) at the top of the substrate (3), is fixedly installed with support column (5) at the top of the steady rest (4), The top of the support column (5) is fixedly installed with steadying plate (6), is provided with pressure sensor at the top of the steadying plate (6) (7), the cantilever beam ontology (2) is located at the top of steadying plate (6), and the bottom of the cantilever beam ontology (2) is fixedly installed with thousand Jin pushes up (8), is connected and fixed at the top of the bottom and pressure sensor (7) of the jack (8)；

The two sides of the substrate (3), which are all connected with, to be fixed with supporting leg (9), and the other end of the supporting leg (9) bends downward and consolidates Dingan County is equipped with backing plate (10), and the other end of the backing plate (10) is in contact with deck in ship structure, the two sides at the top of the backing plate (10) It is socketed with fastening screw (11), the backing plate (10) is connected and fixed by two fastening screws (11) with deck in ship structure.
The tooling 2. a kind of multipurpose cantilever beam of self-elevating drilling platform according to claim 1 is weighed, it is characterised in that: The grooving (12) for being set with pressure sensor (7) is offered at the top of the steadying plate (6), the pressure sensor (7) The inner wall of outer surface and grooving (12) is connected and fixed.
The tooling 3. a kind of multipurpose cantilever beam of self-elevating drilling platform according to claim 1 is weighed, it is characterised in that: The outer surface of the pressure sensor (7) is fixedly installed with the fixed plate (13) above steadying plate (6), the fixed plate (13) both ends pass through respectively to be connected and fixed at the top of bolt and steadying plate (6).
The tooling 4. a kind of multipurpose cantilever beam of self-elevating drilling platform according to claim 1 is weighed, it is characterised in that: Two sides at the top of the steadying plate (6) offer screw hole compatible with bolt.
The tooling 5. a kind of multipurpose cantilever beam of self-elevating drilling platform according to claim 1 is weighed, it is characterised in that: The steady rest (4) is rectangle steelframe, is provided with X-shaped steel item in the middle part of the steady rest (4).
The tooling 6. a kind of multipurpose cantilever beam of self-elevating drilling platform according to claim 1 is weighed, it is characterised in that: The bottom of support column (5) two sides is welded with fixed bracket (14), the bottom of the fixed bracket (14) and stabilization Frame is connected and fixed at the top of (4).