CN218638865U

CN218638865U - Device for assembling end socket and barrel body in butt joint annular seam mode

Info

Publication number: CN218638865U
Application number: CN202223013916.XU
Authority: CN
Inventors: 蔡敏; 郭吉平; 薄琦; 刘燕晖
Original assignee: Wuchang Shipbuilding Industry Group Co Ltd
Current assignee: Wuchang Shipbuilding Industry Group Co Ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-17
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a device for assembling a butt joint circumferential seam of a seal head and a cylinder, which relates to the technical field of ship and pressure vessel manufacturing, and comprises a plurality of stand columns, wherein the stand columns are arranged at the outer sides of the seal head and the cylinder in an enclosing way at intervals; the end socket horse plate group comprises a plurality of end socket horse plates which are respectively arranged on the upright posts; the cylinder horse board group comprises a plurality of cylinder horse boards which are respectively arranged on the upright posts; the end socket wedge block group comprises a plurality of end socket wedge blocks arranged between an end socket and an end socket horse plate so as to limit the position of the end socket; the cylinder wedge group comprises a plurality of cylinder wedges arranged between the cylinder and the cylinder horse board so as to adjust the position of the cylinder and enable the seal head to be aligned with the cylinder. The problem of need among the prior art at head and barrel surface welding horse board, influence assembly appearance quality after cutting the horse board and polish is solved.

Description

Device for assembling end socket and barrel body in butt joint annular seam mode

Technical Field

The utility model relates to a boats and ships and pressure vessel make technical field, concretely relates to a device that is used for head and barrel butt joint circumferential weld to assemble.

Background

At present, in the manufacturing industries of ships, pressure vessels and the like, for butt joint between large-sized and thick cylinders and butt joint circular seams of end sockets of the pressure vessels and the cylinders, the edge staggering amount of the circular seams needs to be leveled and the butt joint state of the cylinders and the end sockets needs to be adjusted during assembly.

In the prior art, in order to level the misalignment amount and adjust the state, a horse plate is generally welded on the surface of a shell plate, and then a wedge is used for plugging so as to level the misalignment amount of the butt joint circular seam. In the method, a horse plate needs to be welded on the surface of the end socket and the cylinder body, and the horse plate needs to be cut and polished after the spherical end socket is welded with the cylinder body, so that the assembly appearance quality is influenced.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a device that is used for head and barrel butt joint circumferential weld to assemble can solve among the prior art need at head and barrel surface welding horse board, influences the problem of assembly appearance quality after polishing with the horse board excision.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a device that is used for head and barrel butt joint circumferential weld to assemble, include:

the upright posts are used for surrounding the end sockets and the outer side of the cylinder at intervals;

the end socket horse plate group comprises a plurality of end socket horse plates which are respectively arranged on the upright posts; the cylinder horse board group comprises a plurality of cylinder horse boards which are respectively arranged on the upright posts;

the end socket wedge block group comprises a plurality of end socket wedge blocks arranged between an end socket and an end socket horse plate so as to limit the position of the end socket; the cylinder wedge group comprises a plurality of cylinder wedges arranged between the cylinder and the cylinder horse board so as to adjust the position of the cylinder and enable the seal head to be aligned with the cylinder.

In some optional schemes, the seal head horse plate is positioned at the position of the upright post corresponding to the open end of the seal head.

In some optional schemes, the barrel horse board is provided with three on each upright post.

In some alternatives, further comprising an in-cartridge support assembly disposed inside the cartridge body, the in-cartridge support assembly comprising:

a middle shaft;

and the supporting rods are distributed along the circumferential direction of the center shaft, one end of each supporting rod is connected to the center shaft, and the other end of each supporting rod is used for abutting against the inner wall of the cylinder.

In some optional schemes, a connecting rod is arranged between two adjacent supporting rods, and two ends of the connecting rod are distributed on the two supporting rods for connection.

In some optional schemes, a plurality of connecting rods with different lengths are arranged between two adjacent supporting rods in parallel.

In some optional schemes, a jack is arranged on the connecting rod, the bottom of the jack is connected to the outer side of the connecting rod, and the top of the jack is used for abutting against the inner wall of the cylinder.

In some optional schemes, the number of the supporting columns is equal to that of the upright columns, one end of each supporting column is connected to the outer side of each upright column, and the other end of each supporting column is used for being connected to the ground.

In some optional schemes, the upright columns, the supporting rods and the connecting rods are all channel steel.

In some alternatives, the head wedge and the barrel wedge are both wedge-shaped iron blocks.

Compared with the prior art, the utility model has the advantages of: this scheme places head and barrel in the cylindrical frame that many stands enclose, fill in the head voussoir between head and the head horse board, the position of fixed head, fill in the barrel voussoir between barrel and the barrel horse board, the position of adjustment barrel, the butt joint circumferential weld unfitness of butt joint head and barrel, can begin weldment work, need not weld the horse board on head and barrel, need weld the horse board on head and barrel surface among the prior art, influence the problem of assembly appearance quality after cutting off the horse board and polishing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a device for assembling a head and a barrel in a butt joint circular seam in an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention showing a support assembly inside a cartridge body;

in the figure: 1. sealing the end; 2. a barrel; 31. a head sealing horse board; 32. a barrel horse board; 41. sealing a head wedge block; 42. a cylinder wedge block; 5. a column; 6. an intra-cartridge support assembly; 61. a middle shaft; 62. a support bar; 63. a connecting rod; 7. a jack; 8. and (4) a support column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a device that is used for head and barrel to dock circumferential weld assembly, include:

the upright posts 5 are used for surrounding the outer sides of the end socket 1 and the barrel 2 at intervals;

the end plate horse block 31 comprises a plurality of end plate horse blocks which are respectively arranged on the upright post 5, and a cylinder horse block 32 comprises a plurality of cylinder horse blocks which are respectively arranged on the upright post 5; the cylinder horse block set 32 comprises a plurality of cylinder horse blocks which are respectively arranged on the upright posts 5;

the end socket wedge group 41 comprises a plurality of end socket wedges arranged between the end socket 1 and an end socket horse plate so as to limit the position of the end socket 1; the barrel wedge set 42 includes a plurality of barrel wedges for positioning between the barrel 2 and the barrel deck to adjust the position of the barrel 2 so that the head 1 is aligned with the barrel 2.

In this embodiment, place head 1 and barrel 2 in the cylindrical frame that many stands 5 enclose, pack into the head voussoir between head 1 and the head horse board, the position of fixed head 1, pack the barrel voussoir between barrel 2 and the barrel horse board, adjust the position of barrel 2, the butt joint circumferential weld misalignment volume of sign indicating number flat head 1 and barrel 2, can begin welding work, need not weld the horse board on head 1 and barrel 2, the problem that needs the welding horse board on head 1 and barrel 2 surface among the prior art, influence assembly appearance quality after cutting off the horse board and polishing is solved.

In some alternative embodiments, the sealing plate is positioned at the position of the upright post 5 corresponding to the open end of the sealing head 1.

In this embodiment, the head horse board is arranged at the position of the upright post 5 corresponding to the opening end of the head 1, so that the position of the head 1 is better limited.

In some alternative embodiments, three cylinder horses are provided on each column 5.

In this embodiment, set up three barrel horse boards on stand 5, have better spacing effect to barrel 2.

As shown in fig. 2, in some optional embodiments, the inside-cartridge support assembly 6 is further included, and is disposed inside the cartridge body 2, and the inside-cartridge support assembly 6 includes: a central axis 61; a plurality of support rods 62 distributed along the circumferential direction of the central shaft 61, wherein one end of each support rod 62 is connected to the central shaft, and the other end of each support rod 62 is used for abutting against the inner wall of the cylinder 2.

In this embodiment, one end of the support rod 62 in the support assembly 6 in the cylinder abuts against the inner wall of the cylinder 2, so that the cylinder 2 is better supported, and the cylinder 2 is conveniently aligned with the end enclosure 1.

In some alternative embodiments, a connecting rod 63 is disposed between two adjacent supporting rods 62, and two ends of the connecting rod 63 are distributed on the two supporting rods 62 for connection.

In this embodiment, the strength of the support unit 6 in the tube is improved by additionally providing the connecting rod 63 between the support rods 62.

In some alternative embodiments, a plurality of connecting rods 63 with different lengths are arranged in parallel between two adjacent supporting rods 62.

In this embodiment, the strength of the support member 6 in the cartridge is further enhanced by providing a plurality of connecting rods 63 between the support rods 62.

In some alternative embodiments, the connecting rod 63 is provided with a jack 7, the bottom of the jack 7 is connected to the outer side of the connecting rod 63, and the top of the jack is used for abutting against the inner wall of the cylinder 2.

In the embodiment, the position of the cylinder 2 is finely adjusted through the telescopic motion of the jack 7, so that the misalignment of the butt joint circular seam between the cylinder 2 and the end socket 1 is conveniently leveled.

In some optional embodiments, the device further comprises a number of supporting columns 8 equal to the number of the upright columns 5, wherein one end of each supporting column 8 is connected to the outer side of each upright column 5, and the other end is used for being connected to the ground.

In this embodiment, the stability of the column 5 is improved by connecting the support columns 8 outside the column 5.

In some alternative embodiments, the upright 5, the support bar 62 and the connecting bar 63 are all channel steel.

In this embodiment, the channel steel is adopted as the material of the column 5, the support rod 62 and the connecting rod 63, so that the strength is ensured and the cost is reduced.

In some alternative embodiments, the head wedge and the barrel wedge are both wedge-shaped iron blocks.

In this embodiment, use wedge iron piece as head voussoir and barrel voussoir, improved the stability after head 1 and 2 butt joint ring seam sign indicating number levels of barrel.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 application can be understood by those of ordinary skill in the art as the case may be.

It is noted that, in this application, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a device that is used for head and barrel butt joint circumferential weld to assemble which characterized in that includes:

the upright posts (5) are used for surrounding the outer sides of the seal head (1) and the barrel body (2) at intervals;

the end socket horse plate group (31) and the cylinder horse plate group (32), wherein the end socket horse plate group (31) comprises a plurality of end socket horse plates which are respectively arranged on the upright posts (5); the cylinder horse board group (32) comprises a plurality of cylinder horse boards which are respectively arranged on the upright posts (5);

the end socket wedge block group (41) and the barrel wedge block group (42), wherein the end socket wedge block group (41) comprises a plurality of end socket wedge blocks which are arranged between the end socket (1) and the end socket horse plate so as to limit the position of the end socket (1); the cylinder wedge group (42) comprises a plurality of cylinder wedges arranged between the cylinder (2) and the cylinder horse board so as to adjust the position of the cylinder (2) and align the seal head (1) with the cylinder (2).

2. The device for assembling the end socket and the barrel body in the butt annular seam manner according to claim 1, wherein the end socket horse board is positioned at the position of the upright post (5) corresponding to the opening end of the end socket (1).

3. A device for end enclosure to cylinder butt circumferential seam assembly as claimed in claim 1 wherein, three of said cylinder straps are provided on each of said uprights (5).

4. An apparatus for end-cap and barrel butt seam assembly as claimed in claim 1, further comprising an in-barrel support assembly (6) disposed inside the barrel (2), the in-barrel support assembly (6) comprising:

a central axis (61);

the support rods (62) are distributed along the circumferential direction of the central shaft (61), one end of each support rod (62) is connected to the central shaft, and the other end of each support rod (62) is used for abutting against the inner wall of the cylinder body (2).

5. The device for assembling the end socket and the cylinder body in the butt joint annular seam as claimed in claim 4, wherein a connecting rod (63) is arranged between two adjacent supporting rods (62), and two ends of the connecting rod (63) are distributed on the two supporting rods (62) for connection.

6. The device for assembling the end socket and the cylinder body in the butt annular seam manner according to claim 5, wherein a plurality of connecting rods (63) with different lengths are arranged between two adjacent supporting rods (62) in parallel.

7. A device for assembling a seal head and a cylinder body in a butt annular seam manner according to claim 5, characterized in that a jack (7) is arranged on the connecting rod (63), the bottom of the jack (7) is connected to the outer side of the connecting rod (63), and the top of the jack is used for abutting against the inner wall of the cylinder body (2).

8. A device for assembling a head and a barrel butt joint circumferential seam according to claim 1, characterized by further comprising a number of supporting columns (8) equal to the number of the upright columns (5), wherein one end of each supporting column (8) is connected to the outer side of each upright column (5), and the other end is used for being connected to the ground.

9. The device for assembling the butt joint circular seam of the seal head and the cylinder body as claimed in claim 5, wherein the upright column (5), the support rod (62) and the connecting rod (63) are all channel steel.

10. The apparatus of claim 1, wherein the head wedge and the barrel wedge are wedge-shaped iron blocks.