CN217475202U

CN217475202U - Auxiliary assembling device for inner wall of barrel and spherical cap type seal head in multi-cavity container

Info

Publication number: CN217475202U
Application number: CN202220625702.9U
Authority: CN
Inventors: 屈文奇; 翟东扬; 吕珺; 屈展存
Original assignee: SHANXI FENGXI CHEMICAL EQUIPMENT CO Ltd
Current assignee: SHANXI FENGXI CHEMICAL EQUIPMENT CO Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-23
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the technical field of spherical cap type seal heads in multi-cavity containers, and aims to provide an auxiliary assembly device of a cylinder inner wall and a spherical cap type seal head in a multi-cavity container, which comprises a transverse base and a longitudinal base which are arranged in a cross shape, wherein the longitudinal base and the transverse base are respectively provided with two guide rails, each moving component comprises four sliders, four barrel-shaped supporting pieces, four supporting rods and four supporting plates, the four sliders are respectively matched with the four guide rails, the open ends of the four supporting pieces are respectively fixed with the upper surfaces of the four sliders, the bottoms of the non-open ends of the four supporting pieces are respectively provided with thickness and are respectively provided with a first internal thread hole, the lower ends of the four supporting rods are respectively provided with external threads matched with the first internal thread holes of the four supporting pieces, the upper ends of the four supporting rods are respectively vertically fixed with the corresponding four supporting plates, the device avoids the assembly of the welded cutting and the grinding of workers after the assembly, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Auxiliary assembling device for inner wall of barrel and spherical cap type seal head in multi-cavity container

Technical Field

The utility model relates to an installation of spherical cap type head in the multicavity container, the group of barrel inner wall and spherical cap type head in the in particular to multicavity container specifically is the supplementary group of barrel inner wall and spherical cap type head in the multicavity container to the device.

Background

Many chemical industry equipment are multicavity container, certain section barrel inner wall group in the multicavity container is welded and is had spherical cap shape head, and major diameter barrel is also great and very heavy with it group's spherical cap type head diameter, at the group in-process, traditional group is to installing the technology because of lacking effectual supplementary group to the device, generally need arrange the disposable backup pad that welds when being used for installing in barrel inner wall along the locating position circumference of spherical cap type head in advance and place spherical cap type head, after the welding of welding completion with the barrel inner wall after the spherical cap type head is placed in the backup pad, the backup pad of barrel inner wall welding is cut off again, still need to polish totally with the welding slag at last. The assembly process has the disadvantages of complicated steps, high labor intensity of workers and low working efficiency.

Disclosure of Invention

An object of the utility model is to provide a barrel inner wall in multicavity container is to device with supplementary group of spherical cap type head.

The utility model discloses an adopt following technical scheme to realize: the auxiliary assembly device for the inner wall of the barrel and the spherical cap type end socket in the multi-cavity container comprises a cuboid-shaped transverse base, a cuboid-shaped longitudinal base and four moving assemblies, wherein a first groove which is arranged in a penetrating manner along the width direction is formed in the middle of the upper surface of the transverse base, a left guide rail and a right guide rail which are arranged along the length direction are respectively arranged at the left end and the right end of the upper surface of the transverse base, a second groove which is matched with the first groove is formed in the middle of the lower surface of the longitudinal base, the second groove of the longitudinal base is buckled with the first groove of the transverse base, so that the transverse base and the longitudinal base are arranged in a cross manner, a front guide rail and a rear guide rail which are arranged along the length direction are respectively arranged at the front end part and the rear end part of the upper surface of the longitudinal base, each moving assembly comprises a sliding block, a barrel-shaped supporting piece, a supporting rod and a supporting plate, and four sliding blocks are respectively connected with the left guide rail, Right side guide rail, front guide rail, back guide rail looks adaptation, four support piece's open end respectively with the last fixed surface of four sliders, four support piece's non-open end bottom all has thickness and all is equipped with the first internal thread hole of arranging along its thickness direction, be equipped with the external screw thread with four support piece's first internal thread hole adaptation on the periphery of the lower extreme of four bracing pieces respectively, the upper end of four bracing pieces respectively with four backup pad vertical fixings that correspond.

When the device is used, the transverse base is placed on a flat ground, the second groove of the longitudinal base is buckled on the first groove of the transverse base, so that the transverse base and the longitudinal base are arranged in a cross manner, the four moving assemblies are respectively arranged at the left end part and the right end part of the upper surface of the transverse base and the front end part and the rear end part of the upper surface of the longitudinal base from four directions, then the barrel is placed on the transverse base and the longitudinal base which are arranged in a cross manner, and the left, right, front and rear positions of the sliding blocks in the four moving assemblies relative to the corresponding guide rails are adjusted (as can be seen from the position, the four moving assemblies are arranged into a structure capable of being adjusted left, right, front and rear, so that the device is convenient to be suitable for assembling and mounting the inner walls of the barrels and the spherical cap type end sockets with different diameters), and the moving assemblies are enabled to be tightly attached to the inner walls of the barrel; then, according to the positioning size of the spherical cap type end socket in the cylinder body in an assembly drawing, the position of the spherical cap type end socket on the inner wall of the cylinder body is calculated, the screwing height of external threads at the lower ends of four supporting rods in four moving assemblies and first internal thread holes of the corresponding four supporting pieces is adjusted according to the calculated size, namely the extending length of the supporting rods relative to the supporting pieces is adjusted until the position of a supporting plate reaches the positioning position of the spherical cap type end socket in the cylinder body, the height adjustment of the assembling device is completed, a high-altitude rail navigation vehicle is used for hoisting the spherical cap type end socket welded with a lifting lug and placing the spherical cap type end socket on the supporting plate, and then the inner wall of the cylinder body and the spherical cap type end socket are subjected to spot welding, so that the assembling installation of the inner wall of the cylinder body and the spherical cap type end socket is completed. After the assembly is completed, the section of the cylinder body provided with the spherical cap type end socket is directly taken down from the device for subsequent installation, the operation is simple, the problem that in the traditional process, the assembly and installation workers need to cut and weld the disposable supporting plate and then grind the disposable supporting plate is solved, the labor intensity of workers is reduced, and the working efficiency is improved.

Furthermore, the lower surfaces of the four supporting plates are respectively and vertically and fixedly connected with four screw rods provided with external threads, and the middle parts of the upper end faces of the four supporting rods are respectively provided with four second internal thread holes which are arranged along the axial direction of the supporting rods and are respectively matched with the four screw rods. When the height of the device is adjusted by the group, the height of the supporting plate can be roughly adjusted on the whole by adjusting the screwing heights of the external threads at the lower ends of the four supporting rods in the four moving assemblies and the first internal thread holes of the corresponding four supporting pieces, and then the height of the supporting plate can be finely adjusted by adjusting the screwing heights of the adjusting screw and the second internal thread hole, so that the position of the supporting plate is positioned more accurately, and the positioning position of the spherical cap type end socket is more accurate.

The utility model discloses produced beneficial effect as follows: the utility model discloses a horizontal base and the longitudinal base that are arranged in a cross and the structural design of removal subassembly, can carry on the group of barrel inner wall and spherical crown type head in the multicavity container of different diameters fast to install, compare traditional group to the mounting process, the practicality is strong and has practiced thrift disposable group to material and welding material, has avoided group to accomplish the back staff's of back to weld back cutting and coping, has reduced workman's intensity of labour, has improved work efficiency; meanwhile, the device has simple structure and low manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembly of the transverse base, the longitudinal base, and the barrel;

FIG. 3 is a schematic structural view of a lateral base;

FIG. 4 is a left side view of FIG. 3;

FIG. 5 is a schematic view of a longitudinal base;

FIG. 6 is a schematic view of the moving assembly;

FIG. 7 is a schematic view of the non-open end bottom of the support member;

FIG. 8 is a schematic structural view of the support rod;

fig. 9 is a schematic view of the assembly of the support plate and the screw.

In the figure: the structure comprises 1 part of a transverse base, 2 parts of a longitudinal base, 3 parts of a first groove, 4 parts of a second groove, 5 parts of a left groove, 6 parts of a right groove, 7 parts of a front groove, 8 parts of a rear groove, 9 parts of a sliding block, 10 parts of a supporting piece, 11 parts of a supporting rod, 12 parts of a supporting plate, 13 parts of a first internal threaded hole, 14 parts of a screw rod, 15 parts of a second internal threaded hole, 16 parts of a spherical cap type end socket and 17 parts of a barrel body.

Detailed Description

As shown in fig. 1 to 9, the auxiliary assembling device for the inner wall of the cylinder and the spherical cap type end enclosure in the multi-cavity container comprises a rectangular parallelepiped transverse base 1, a rectangular parallelepiped longitudinal base 2, and four moving assemblies, wherein a first groove 3 arranged in a penetrating manner along the width direction is formed in the middle of the upper surface of the transverse base 1, a left guide rail and a right guide rail arranged along the length direction are respectively formed at the left end and the right end of the upper surface of the transverse base 1, a second groove 4 matched with the first groove 3 is formed in the middle of the lower surface of the longitudinal base 2, the second groove 4 of the longitudinal base 2 is buckled with the first groove 3 of the transverse base 1, so that the transverse base 1 and the longitudinal base 2 are arranged in a cross manner, a front guide rail and a rear guide rail arranged along the length direction are respectively formed at the front end and the rear end of the upper surface of the longitudinal base 2, each moving assembly comprises a sliding block 9, a barrel-shaped supporting member 10, a sliding member, and a sliding member sliding, A bracing piece 11, a backup pad 12, four sliders 9 respectively with left guide rail, right guide rail, the front guide rail, back guide rail looks adaptation, four support piece 10's open end respectively with four sliders 9's last fixed surface, four support piece 10's non-open end bottom all has thickness and all is equipped with along the first internal thread hole 13 that its thickness direction arranged, be equipped with the external screw thread with four support piece 10's first internal thread hole 13 looks adaptations on the periphery of four support piece 11's the lower extreme respectively, four support piece 11's upper end respectively with four backup pad 12 vertical fixings that correspond.

When the device is used, the transverse base 1 is placed on a flat ground, the second grooves 4 of the longitudinal base 2 are buckled with the first grooves 3 of the transverse base 1, so that the transverse base 1 and the longitudinal base 2 are arranged in a cross manner, the four moving assemblies are respectively arranged at the left end part and the right end part of the upper surface of the transverse base 1 and the front end part and the rear end part of the upper surface of the longitudinal base 2 from four directions, then the cylinder 17 is placed on the transverse base 1 and the longitudinal base 2 which are arranged in a cross manner, and the left, right, front and rear positions of the sliding blocks 9 in the four moving assemblies relative to the corresponding guide rails are adjusted (as can be seen from the position, the four moving assemblies are arranged into a structure capable of being adjusted in the left, right, front and rear directions, so that the moving assemblies are conveniently suitable for assembling and installing the inner walls of the cylinder 17 and the spherical cap type end sockets 16 with different diameters, and are enabled to be tightly attached to the inner walls of the cylinder 17; then, according to the positioning size of the spherical cap type end socket 16 in the barrel 17 in the assembly drawing, the position of the spherical cap type end socket 16 on the inner wall of the barrel 17 is calculated, the screwing height of the external threads at the lower ends of the four support rods 11 in the four moving assemblies and the corresponding first internal thread holes 13 of the four support members 10, namely the extending length of the support rods 11 relative to the support members 10, is adjusted according to the calculated size until the position of the support plate 12 reaches the positioning position of the spherical cap type end socket 16 in the barrel 17, the height adjustment of the assembling device is completed, the spherical cap type end socket 16 welded with the lifting lugs is lifted by an overhead rail vehicle and placed on the support plate 12, then the inner wall of the barrel 17 and the spherical cap type end socket are spot-welded, and the assembling installation of the inner wall of the barrel 17 and the spherical cap type end socket is completed. After the assembly is completed, the barrel 17 provided with the spherical cap type end socket 16 is directly taken down from the device for subsequent installation, the operation is simple, the problem that a worker needs to cut and weld a disposable supporting plate for polishing in the traditional assembly process after assembly is solved, the labor intensity of workers is reduced, and the working efficiency is improved.

In specific implementation, as shown in fig. 9, the lower surfaces of the four support plates 12 are respectively and fixedly connected with four screws 14 provided with external threads, and the middle parts of the upper end surfaces of the four support rods 11 are respectively provided with four first internal thread holes 15 which are arranged along the axial direction of the support rods 11 and are respectively matched with the four screws 14. When the height of the device is adjusted by the group, firstly the position of the supporting plate 12 can be roughly adjusted on the whole by adjusting the screwing height of the external threads at the lower ends of the four supporting rods 11 in the four moving assemblies and the corresponding first internal thread holes 13 of the four supporting pieces 10, and then the position of the supporting plate 12 can be finely adjusted by adjusting the screwing height of the adjusting screw 14 and the first internal thread holes 15, so that the position of the supporting plate 12 is positioned more accurately, and further the positioning position of the spherical cap type end socket 16 is more accurate.

As shown in fig. 2, 3, 4, and 5, the left guide rail is a left groove 5 which is arranged along the length direction of the horizontal base 1 and has a left end opening penetrating through to the left end surface of the horizontal base 1, the right guide rail is a right groove 6 which is arranged along the length direction of the horizontal base 1 and has a right end opening penetrating through to the right end surface of the horizontal base 1, the front guide rail is a front groove 7 which is arranged along the length direction of the vertical base 2 and has a front end opening penetrating through to the front end surface of the vertical base 2, and the rear guide rail is a rear groove 8 which is arranged along the length direction of the vertical base 2 and has a rear end opening penetrating through to the rear end surface of the vertical base 2. The guide rail structure is embodied, and the guide rail structure is simple and low in manufacturing cost. Left recess 5, right recess 6, preceding recess 7, back recess 8 are the second grade echelonment recess, and the width on every recess upper portion is less than the width of lower part, and the upper portion of every recess is used for with the support piece 10 looks adaptation that corresponds, the lower part of every recess is used for with the slider 9 looks adaptation that corresponds, and such structure makes this structure to the device of this group more stable.

In the present embodiment, the four sliders 9 have the same shape and size, the four supporting members 10 have the same shape and size, the four supporting rods 11 have the same shape and size, the four supporting plates 12 have the same shape and size, and the four screws 14 have the same shape and size, so that the structure is embodied and standardized, and the structure is more stable and convenient to process.

Claims

1. The auxiliary assembly device for the inner wall of the barrel and the spherical cap type end socket in the multi-cavity container is characterized by comprising a cuboid-shaped transverse base (1), a cuboid-shaped longitudinal base (2) and four moving assemblies, wherein a first groove (3) which is arranged in a penetrating manner along the width direction is formed in the middle of the upper surface of the transverse base (1), a left guide rail and a right guide rail which are arranged along the length direction are respectively arranged at the left end and the right end of the upper surface of the transverse base (1), a second groove (4) which is matched with the first groove (3) is formed in the middle of the lower surface of the longitudinal base (2), the second groove (4) of the longitudinal base (2) is buckled with the first groove (3) of the transverse base (1), so that the transverse base (1) and the longitudinal base (2) are arranged in a cross manner, and front and rear end parts of the upper surface of the longitudinal base (2) are respectively provided with front guide rails, front guide rails and rear end parts which are arranged along the length direction, Rear guide, every removes the subassembly and all includes a slider (9), staving form support piece (10), a bracing piece (11), a backup pad (12), four slider (9) respectively with left guide rail, right guide rail, the front rail, rear guide looks adaptation, the open end of four support piece (10) respectively with the last fixed surface of four slider (9), the non-open end bottom of four support piece (10) all has thickness and all is equipped with first internal thread hole (13) of arranging along its thickness direction, be equipped with the external screw thread with first internal thread hole (13) looks adaptation of four support piece (10) on the periphery of the lower extreme of four bracing pieces (11) respectively, the upper end of four bracing pieces (11) respectively with four backup pad (12) vertical fixation that correspond.

2. The auxiliary assembling device for the inner wall of the cylinder body and the spherical cap type end socket in the multi-cavity container according to claim 1, wherein four threaded rods (14) with external threads are vertically and fixedly connected to the lower surfaces of the four supporting plates (12), and four second internal threaded holes (15) which are arranged along the axial direction of the supporting rods (11) and are respectively matched with the four threaded rods (14) are respectively formed in the middle of the upper end faces of the four supporting rods (11).

3. The auxiliary assembling device for the inner wall of the cylinder body and the spherical cap type seal head in the multi-cavity container according to claim 1 or 2, characterized in that the left guide rail is a left groove (5) which is arranged along the length direction of the transverse base (1) and the left end opening of which penetrates through the left end surface of the transverse base (1), the right guide rail is a right groove (6) which is arranged along the length direction of the transverse base (1) and the right end opening of which penetrates through the right end surface of the transverse base (1), the front guide rail is a front groove (7) which is arranged along the length direction of the longitudinal base (2) and the front end opening of which penetrates through the front end surface of the longitudinal base (2), and the rear guide rail is a rear groove (8) which is arranged along the length direction of the longitudinal base (2) and the rear end opening of which penetrates through the rear end surface of the longitudinal base (2).

4. The auxiliary assembly device for the inner wall of the cylinder body and the spherical cap type seal head in the multi-cavity container according to claim 3, wherein the left groove (5), the right groove (6), the front groove (7) and the rear groove (8) are two-stage stepped grooves, the width of the upper part of each groove is smaller than that of the lower part of each groove, the upper part of each groove is used for being matched with the corresponding support piece (10), and the lower part of each groove is used for being matched with the corresponding slide block (9).

5. The auxiliary assembly device for the inner wall of the cylinder and the spherical cap type seal head in the multi-cavity container according to claim 4, characterized in that the four sliding blocks (9) have the same shape and size, the four supporting pieces (10) have the same shape and size, the four supporting rods (11) have the same shape and size, and the four supporting plates (12) have the same shape and size.

6. The auxiliary assembly device for the inner wall of the cylinder and the spherical cap type seal head in the multi-cavity container according to claim 2, wherein the four screws (14) are the same in shape and size.