CN211594806U

CN211594806U - Hanging weight replacing tool for flat hanging of segment bottom plate

Info

Publication number: CN211594806U
Application number: CN201921974785.7U
Authority: CN
Inventors: 陆银弟; 洪城
Original assignee: Shanghai Jiangnan Changxing Shipbuilding Co Ltd
Current assignee: Shanghai Jiangnan Changxing Shipbuilding Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-29
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a hanger that is used for flat hanging of fragment bottom plate replaces frock, and its structure includes square board, and square board axis upper end is equipped with the round hole, still is equipped with T type opening on the square board of round hole lower extreme, and the square board of T type opening upper end and both sides all is equipped with the bar arch to square board both sides, and the bar arch of square board both sides is about square board symmetry, and the bellied tangent plane of bar is the decurrent semi-frame type of opening. Through the utility model discloses a hang sign indicating number and replace frock for flat hanging of fragment bottom plate has avoided the flat hanging of fragment bottom plate to need carry on the dress of hanging the sign indicating number and weld, demolish, repair operations such as polish, the time of having practiced thrift, has promoted the flat efficiency of hanging of fragment bottom plate, the utility model discloses a hang sign indicating number for flat hanging of fragment bottom plate replaces frock simple structure, only needs to establish this frock cover on T section bar or angle steel, can hang flatly to the fragment bottom plate, and easy operation is convenient.

Description

Hanging weight replacing tool for flat hanging of segment bottom plate

Technical Field

The utility model relates to a shipbuilding technical field, concretely relates to hang yard replacement frock that is used for flat hanging of fragment bottom plate.

Background

In the process of manufacturing the segment bottom plate, a plane assembly line is used for manufacturing a straight segment bottom plate and a small linear sheet segment bottom plate, in brief, after butt joint of steel plates, longitudinal ribs are welded to form the segment bottom plate, the longitudinal ribs are generally T-shaped sections or angle steel, the longitudinal ribs are welded to the upper end of the steel plates to form the segment bottom plate, and when the longitudinal ribs are handed over to a next procedure, a hanging and flat lifting mode is adopted.

The weight of the product is required to be considered to be different due to different production places during design, in a straight assembly line area, the weight of the product mainly comprises the weight of a steel plate, the weight of a longitudinal frame and the welding wire consumption generated by welding, the weight of the product is usually determined by multiplying the weight of the steel plate by a coefficient, the linear section is multiplied by a coefficient of 0.8, and the bottom plate of the straight section is multiplied by a coefficient of 0.6, so that the weight of the product can be estimated.

Take straight assembly line 50+50 bridge crane as an example, the maximum tonnage is 160T, and the fragment bottom plate is generally heavy about 80T, the crane can be completely full of the flat-hanging movement of the sole plate, but the precondition is that hanging codes need to be installed and welded on the fragment bottom plate, the hanging codes need to be removed after the hoisting is completed, then the stress points on the fragment bottom plate need to be repaired and polished, the efficiency is lower, and is more wasteful, 20min is needed for installing and welding a flat-hanging code on average, 80min is needed for 4 hanging codes, 30min is needed for removing and repairing and polishing a fragment bottom plate, 110min is needed for manufacturing a fragment bottom plate, the efficiency is low, and the cost can be improved by increasing manpower.

Disclosure of Invention

For solving the problem that exists among the prior art, the utility model provides a hang yard replacement frock that is used for flat hanging of fragment bottom plate, the utility model discloses a technical purpose is realized through following technical scheme:

the utility model provides a hang sign indicating number replacement frock for flat hanging of fragment bottom plate, its structure includes square board, square board axis upper end is equipped with the round hole, still be equipped with T type opening on the square board of round hole lower extreme, the square board of T type opening upper end and both sides all is equipped with the bar arch to square board both sides, the bar arch of square board both sides is about square board symmetry, the bellied tangent plane of bar is the decurrent semi-frame type of opening, it is protruding through setting up the bar on the square board of T type opening upper end and both sides, the side is strengthened T type open-ended structure, prevent that handling in-process square board from leading to square board to warp because of the atress is concentrated.

Further, four turnings of square board are the radius angle, make into the radius angle with the turning of square board, can prevent that square board from colliding the people in the use, avoid causing personnel's injury.

Furthermore, the diameter of the round hole is 30-60mm, and all steel wire rope clips can penetrate through the round hole within the size range so as to carry out subsequent horizontal hoisting.

Further, the width of the upper end of the T-shaped opening is 230mm, the width of the upper end of the T-shaped opening is too small to meet the actual requirement, and when the width is too large, the square plate is easy to deform towards two sides, so that danger is easy to occur in the horizontal hanging process.

Further, the width of the lower end of the T-shaped opening is 30 mm.

Further, the transverse height of the upper end of the T-shaped opening is 50 mm.

Further, the width of the strip-shaped protrusion is 20mm, and the thickness of the strip-shaped protrusion relative to the protrusion on one side of the square plate is 5 mm.

The beneficial effects of the utility model reside in that, through the utility model discloses a hang a yard replacement frock for flat hanging of fragment bottom plate utilizes this frock to replace the use of hanging a yard, has avoided flat hanging of fragment bottom plate to need carry out the dress of hanging a yard and weld, demolish, repair operations such as polish, and the time of having practiced thrift has promoted the flat efficiency of hanging of fragment bottom plate, the utility model discloses a hang a yard replacement frock simple structure for flat hanging of fragment bottom plate only needs to establish this frock cover on T section bar or angle steel, can put down to hang the fragment bottom plate, and easy operation is convenient.

Drawings

Fig. 1 is a perspective view of the hanging bracket replacing tool of the present invention.

Fig. 2 is a front view of the hanger replacing tool of the present invention.

Fig. 3 is a left side view of the hanger replacing tool of the present invention.

In the figure, 1, a square plate; 2. a circular hole; 3. a T-shaped opening; 4. and (4) strip-shaped bulges.

Detailed Description

The invention is further described below in connection with specific embodiments:

a hanging code replacing tool for flat hanging of a segment bottom plate comprises a square plate 1, wherein a round hole 2 is formed in the upper end of the middle of the square plate 1, the diameter of the round hole 2 is 30-60mm, the diameter of a common steel wire rope fastener is 30-50mm, the steel wire rope fastener can be ensured to penetrate through the round hole 2, and the tool can be hung by the aid of the fastener on the steel wire rope penetrating through the round hole; the square plate 1 at the lower end of the round hole 2 is also provided with a T-shaped opening 3, the opening is downward, the width of the upper end of the T-shaped opening 3 is 230mm plus 160 mm, the width of the lower end of the T-shaped opening 3 is 30mm, and the transverse height of the upper end of the T-shaped opening 3 is 50 mm; the upper end of the T-shaped opening 3 and the square plates 1 on the two sides are also provided with strip-shaped bulges 4, the strip-shaped bulges 4 are respectively arranged on the front surface and the back surface of the square plate 1, the strip-shaped bulges 4 on the two surfaces of the square plate 1 are symmetrical about the square plate 1, the width of the strip-shaped bulges 4 is 20mm, and the thickness of the strip-shaped bulges 4 relative to the bulges on one side of the square plate is 5 mm; in order to prevent the square plate 1 from causing injury to people in the flat hanging process, four corners of the square plate 1 are all manufactured into rounded corners.

During the use, pass round hole 1 with the wire rope clip for square board 1 passes through wire rope with hoisting accessory and is connected, and 3 covers T type opening on the square board on T section bar or angle steel, and flat hanging a fragment bottom plate need use four simultaneously the utility model discloses a flat hanging of fragment bottom plate replaces the frock, and the hanging sign indicating number replaces the frock to set up respectively at four angles of fragment bottom plate, has adjusted wire rope length, guarantees to hang flatly, and the operation of hanging flatly is carried out, and flat hanging is to appointed region, directly takes off the utility model discloses a flat hanging of fragment bottom plate replaces the frock, can accomplish the flat operation of hanging, convenient and fast, and efficiency is higher.

The present embodiment is only for further explanation of the present invention, and is not a limitation of the present invention, and those skilled in the art can make various inventive modifications to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a hang a sign indicating number and replace frock for flat hanging of fragment bottom plate, its characterized in that, its structure includes square board, square board axis upper end is equipped with the round hole, still be equipped with T type opening on the square board of round hole lower extreme, the square board of T type opening upper end and both sides all is equipped with the bar arch to square board both sides, and the bar arch of square board both sides is about square board symmetry, and the bellied tangent plane of bar is the decurrent semi-frame type of opening.

2. The tool of claim 1, wherein four corners of the square plate are rounded.

3. The tool for replacing the hanging weight for the flat crane of the segmental baseplate as claimed in claim 1, wherein the diameter of the circular hole is 30-60 mm.

4. The tool as claimed in claim 1, wherein the width of the upper end of the T-shaped opening is 160-230 mm.

5. The tool for replacing the hanging weight for the flat crane of the segmental baseplate as claimed in claim 1, wherein the width of the lower end of the T-shaped opening is 30 mm.

6. The tool of claim 1, wherein the transverse height of the upper end of the T-shaped opening is 50 mm.

7. The tool for replacing the hanging weight for the flat hanging of the fragment bottom plate of claim 1, wherein the width of the strip-shaped protrusion is 20mm, and the thickness of the protrusion on one side of the strip-shaped protrusion, which is opposite to the square plate, is 5 mm.