CN202356818U

CN202356818U - Trihedron mounting and adjusting tool set of LNG (Liquefied Natural Gas) ship containment system

Info

Publication number: CN202356818U
Application number: CN2011204858672U
Authority: CN
Inventors: 安利峰; 吕军; 安福亮
Original assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Current assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Priority date: 2011-11-29
Filing date: 2011-11-29
Publication date: 2012-08-01
Anticipated expiration: 2021-11-29

Abstract

The utility model relates to a trihedron mounting and adjusting tool set of an LNG (Liquefied Natural Gas) ship containment system, which is characterized in that the tool set comprises a column body (1), an upper clamping opening (5) arranged on the upper part of the column body and a lower clamping opening (3) arranged on the lower part of the column body, and the lower part of the column body is connected with the lower clamping opening (3) through an adjusting bolt subassembly (2) fixedly connected with the column body. The trihedron mounting and adjusting tool set is convenient to use and manufacture as well as small in dissipation, and reduces labor, and the tool set can be repeatedly used for a long time without damaging the raw material, the tool set has better precision, thereby improving the installation quality and precision of the trihedron; and the tool set is low in application cost, and compared with the prior tool set combining two connecting rod, a framework and four turnbuckles, the tool set can be slightly reformed only by a invar pipe turnbuckle.

Description

LNG ship containment system trihedral install adjustment frock

Technical field

The utility model relates to and being used in a kind of shipbuilding to ring trihedral installed device, and especially a kind of LNG ship containment system trihedral install adjustment frock belongs to the shipbuilding technology type.

Background technology

LNG ship containment system lateral loops zone is vital position in the maintenance system, and the operation in lateral loops zone also is maximum, therefore in installation process, will accomplish zero error as far as possible.A workman must first sharpen his tools if he is to do his work well.Frock in the past is heavy operate inconvenience and effect neither be very desirable; Have good linearity and angle when guaranteeing LNG ship containment system lateral loops zone trihedral install adjustment, reach the design technology requirement, traditional approach be in the trihedral both sides installing connecting rods then installation frame on the connecting rod again in framework the big turnbuckle of installation regulate.

The very inconvenience when frock installation and dismounting of this traditional approach, labour intensity is big and need many people cooperate the cost great amount of time to accomplish.

Obviously, easy high efficiency frock of searching, improvement installation method are indispensable.

The utility model content

The purpose of the utility model invention: be intended to propose a kind of easy to use, quick, directly perceived; Yi Xue; The LNG ship containment system trihedral install adjustment frock of any damage can not arranged raw material, both reduced the labour, enhance productivity and can improve the installation quality and the precision of trihedral.

For realizing above-mentioned purpose, the utility model provides following technical scheme:

This novel frock of LNG ship containment system trihedral install adjustment that is used for; It is characterized in that; Said frock comprises shaft and is located at going up folder mouthful and being located at the following folder mouthful of shaft bottom of shaft top that described shaft bottom is connected with the following mouth that presss from both sides with the affixed adjusting bolt assembly of shaft through one.

Said upward folder mouth is the U-shaped structure; The side is provided with threaded through hole and is furnished with the fishbolt of band turret head; The A/F of said upward folder mouth is slightly larger than 3 millimeters, and the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension, and said folder mouth and the shaft vertical fixing of going up.

Said adjusting bolt assembly is made up of nut and two-section screw rod; The described upward upper end of screw rod is fixedly connected with the shaft bottom, and its lower end and nut are spirally connected, and the lower end of described screw rod down is with the folder mouth is affixed down; Its upper end is spirally connected from down penetrating nut, constitutes the elevating mechanism of folder mouth down thus.

It is located on the shaft with last folder mouthful dislocation 90 degree described down folder mouthful for the U-shaped structure, and folder oral-lateral face has threaded through hole and the bolt of band turret head is arranged, and A/F of this folder mouthful is slightly larger than 8 millimeters, and the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension.

This novel frock of LNG ship containment system trihedral install adjustment that is used for that proposes according to above technical scheme, thus the frock entire length is changed reach through adjusting nut draws and pushes away regulating effect, has following multiple advantage in actual use:

But a need one people 1. easy for installation is normal mounting just, reduces the labour.

2. loss is little, and easy to make can the use repeatedly for a long time can not have any damage to raw material.

3. through using this frock can accomplish better to have improved the installation quality and the precision of trihedral aspect the precision.

4. this frock of frock of combining of low framework of two connecting rods and four turnbuckles before relatively of cost only needs an invar pipe turnbuckle to change a little just can.

Description of drawings

Fig. 1 is the structural representation of facing of LNG ship containment system trihedral install adjustment frock;

Fig. 2 is the left TV structure sketch map of LNG ship containment system trihedral install adjustment frock

Fig. 3 is the user mode figure of the utility model.

Among the figure: 1-shaft 2-regulates bolt assembly 2.1-connecting rod 2.2-adjusting nut 2.3-screw rod 3-and presss from both sides upward folder mouthful 6-fishbolt 7-trihedral wing plate 8-turnbuckle 9-anchoring band steel 10-ship hull plate G-trihedral frock of a mouthful 4-fishbolt 5-down.

The specific embodiment

Below we combine accompanying drawing to come this novel LNG of being used for ship containment system trihedral install adjustment frock is come further explain, to set forth its structure and occupation mode more clearly.

Fig. 1 is the structural representation of facing of novel LNG ship containment system trihedral install adjustment frock.Can know that by figure this frock comprises shaft 1 and be located at going up folder mouthfuls 5 and being located at the following folder mouthfuls 3 of shaft bottom of shaft top that described shaft bottom is connected with the following mouth 3 that presss from both sides with the affixed adjusting bolt assembly 2 of shaft through one.

Said upward folder mouth 5 is the U-shaped structure; The side is provided with threaded through hole and is furnished with the fishbolt 6 of band turret head; The A/F of said upward folder mouth is slightly larger than 3 millimeters, and the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension, and said folder mouth 5 and the shaft vertical fixing of going up.

Described down folder mouthfuls 3 for the U-shaped structure it be located at last folder mouthful 5 dislocation, 90 degree shafts on, folder oral-lateral face has threaded through hole and the bolt of band turret head is arranged, A/F of this folder mouth is slightly larger than 8 millimeters, the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension.

As shown in Figure 2, Fig. 2 is the left TV structure sketch map of novel LNG ship containment system trihedral install adjustment frock.Can know that by figure following folder mouth 3 is vertical the connection with shaft 1.Using at present, folder mouth 3 is fixed on the trihedral wing plate G.

In above-mentioned structure, last folder mouth 5 all is the U-shaped structure with following folder mouth 3, and the side has threaded through hole and the fishbolt of being with turret head is arranged.Said upper and lower folder mouth should be carried out protection with the invar sheet earlier on the trihedral wing plate before fixing with the trihedral wing plate, in order to avoid trihedral is caused damage.

This concrete method for using that is used for LNG ship containment system trihedral install adjustment frock is following:

Trihedral wing plate be in place and fix, measure height, angle and linearity deviation with height template and square with ordinary flower basket first, earlier.

The second, on the trihedral wing plate of needs installation frock, carry out protection, again two folder mouths of frock are fixed with trihedral wing plate and anchoring band steel respectively with the invar sheet.

Three, according to before the deviation measured of template and angle square regulate the height that adjusting nut on the frock makes trihedral, angle and linearity reach technological requirement.

Four, position weldering at trihedral wing plate and anchoring band steel lap-joint, spot welding removes frock after finishing.

Through the time use this novel LNG of being used for ship containment system trihedral install adjustment frock can effectively reduce operating personnel's labour intensity and activity duration, improved the installation quality and the precision of trihedral.And this novel frock is convenient to put in order and put improved on-the-spot operating environment greatly, and easy to make can the use repeatedly for a long time can not have any damage to raw material, reduced production cost.

Claims

1. one kind is used for LNG ship containment system trihedral install adjustment frock; It is characterized in that: what said frock comprised shaft (1) and was located at shaft top goes up folder mouthful (5) and the following folder mouthful (3) of being located at the shaft bottom, and described shaft bottom is connected with the following mouth (3) that presss from both sides with the affixed adjusting bolt assembly (2) of shaft through one.

2. a kind of LNG ship containment system trihedral install adjustment frock that is used for as claimed in claim 1; It is characterized in that: the said folder mouthful (5) of going up is the U-shaped structure; The side is provided with threaded through hole and is furnished with the fishbolt (6) of band turret head; The said A/F of going up the folder mouth is slightly larger than 3 millimeters, and the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension, and said folder mouthful (5) and the shaft vertical fixing of going up.

3. a kind of according to claim 1 LNG ship containment system trihedral install adjustment frock that is used for; It is characterized in that: said adjusting bolt assembly (2) is made up of nut (2.2) and two-section screw rod (2.1,2.3); Described upper end of going up screw rod (2.3) is fixedly connected with shaft (1) bottom, and its lower end and nut are spirally connected, and the lower end of described screw rod (2.1) down is with folder mouthful (3) is affixed down; Its upper end is spirally connected from down penetrating nut (2.2), constitutes the elevating mechanism of folder mouth (3) down thus.

4. a kind of LNG ship containment system trihedral install adjustment frock that is used for as claimed in claim 1; It is characterized in that: it is located at mouthful (5) dislocation 90 of last folder and spends on the shafts described down folder mouthful (3) for the U-shaped structure; Folder oral-lateral face has threaded through hole and the bolt of band turret head is arranged; The A/F of this folder mouth is slightly larger than 8 millimeters, and the opening degree of depth is slightly larger than the height of tapped through hole apart from collar extension.