CN215847840U - Pressure vessel barrel assembly tool - Google Patents
Pressure vessel barrel assembly tool Download PDFInfo
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- CN215847840U CN215847840U CN202121007537.2U CN202121007537U CN215847840U CN 215847840 U CN215847840 U CN 215847840U CN 202121007537 U CN202121007537 U CN 202121007537U CN 215847840 U CN215847840 U CN 215847840U
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- pressure vessel
- support
- support tube
- disc
- tube
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Abstract
The utility model relates to the technical field of pressure vessel manufacturing, in particular to a pressure vessel barrel assembly tool. The utility model aims to provide a pressure vessel cylinder assembling tool which is simple in structure, high in working efficiency and simple to operate. The utility model provides a pressure vessel barrel group is to instrument, includes the disc, the marginal fixedly connected with of disc is along the circumferencial direction equipartition and along four at least first stay tubes of radial arrangement, every first stay tube non-with disc fixed connection's one end all through extending structure fixedly connected with second stay tube, the perpendicular fixedly connected with butt in the pressure vessel barrel inner wall of the non-and first end face of stay tube connection of every second stay tube and the backup pad of arranging along the axial of barrel. The pressure vessel barrel assembly tool ingeniously utilizes the telescopic structure to complete the support of the pressure vessel barrel, has a simple structure, is easy to manufacture and convenient to assemble and disassemble, and can remarkably improve the assembly efficiency of the pressure vessel barrel and ensure the assembly quality.
Description
Technical Field
The utility model relates to the technical field of pressure vessel manufacturing, in particular to a pressure vessel barrel assembly tool.
Background
The pressure vessel is widely applied to chemical, petroleum, machinery, metallurgy, aerospace and other departments, and is essential equipment in the production process. In the process of manufacturing the pressure container, the pairing of the pressure container barrels is time-consuming and labor-consuming work, the pairing efficiency is very low, in daily work, a skilled riveter also needs about one hour to complete the pairing of the pressure container barrels, and the misalignment amount between the pressure container barrels is not easy to guarantee. The assembly tool of the existing pressure vessel barrel is too simple and crude, the working efficiency and the assembly quality can not be well improved, or the structure is too complex or the operation is complex.
Disclosure of Invention
The utility model aims to provide a pressure vessel cylinder assembling tool which is simple in structure, high in working efficiency and simple to operate.
The utility model is realized by adopting the following technical scheme: the utility model provides a pressure vessel barrel group is to instrument, includes the disc, the marginal fixedly connected with of disc is along the circumferencial direction equipartition and along four at least first stay tubes of radial arrangement, every first stay tube non-with disc fixed connection's one end all through extending structure fixedly connected with second stay tube, the perpendicular fixedly connected with butt in the pressure vessel barrel inner wall of the perpendicular backup pad of arranging of the axial of just following the pressure vessel barrel of the non-one end terminal surface with first stay tube connection of every second stay tube. When the device is used, the device is firstly placed in one of the pressure container cylinders to be assembled, and half of the supporting plate extends out of one of the pressure container cylinders to form the extending part of the supporting plate.
Furthermore, the telescopic structure is that the second supporting pipe is sleeved in the first supporting pipe, two sliding grooves which are arranged in the same radial direction and along the axial direction of the first supporting pipe are arranged on the circumferential wall of the first supporting pipe, two first bolt connecting holes matched with the positions of the sliding grooves are arranged on the circumferential wall of the second supporting pipe, a first bolt penetrates through the sliding grooves and the first bolt connecting holes, and a first nut is screwed at the tail end of the first bolt.
Furthermore, the first supporting tube is formed by detachably and fixedly connecting a plurality of sections of supporting tubes, and the structure is designed to be suitable for assembling a plurality of pressure container cylinders with different diameters.
The beneficial effects produced by the utility model are as follows: the pressure vessel barrel assembly tool ingeniously utilizes the telescopic structure to complete the support of the pressure vessel barrel, has a simple structure, is easy to manufacture and convenient to assemble and disassemble, and can remarkably improve the assembly efficiency of the pressure vessel barrel and ensure the assembly quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of F-F in fig. 1.
In the figure: 1-disc, 2-first stay tube, 3-second stay tube, 4-backup pad, 5-spout, 6-first bolt connection hole, 7-first bolt, 8-first nut, 9-pressure vessel barrel, 10-connecting plate, 11-second bolt, 12-second nut.
Detailed Description
The utility model provides a pressure vessel barrel group is to instrument, includes disc 1, the marginal fixedly connected with of disc 1 along the circumferencial direction equipartition and along four at least first stay tubes 2 of radial arrangement, every first stay tube 2 not all through extending structure fixedly connected with second stay tube 3 with disc 1 fixed connection's one end, every second stay tube 3 not with the perpendicular fixedly connected with butt of the one end terminal surface that first stay tube 2 is connected in pressure vessel barrel 9 inner wall and along the backup pad 4 of the axial arrangement of pressure vessel barrel 9. When the device is used, the device is firstly placed in one of the pressure vessel cylinders 9 to be assembled, and half of the supporting plate 4 extends out of one of the pressure vessel cylinders 9 to form an extending part of the supporting plate 4, when the device is assembled, half of each supporting plate 4 is abutted against the edge of the inner wall of one of the pressure vessel cylinders 9 by adjusting the telescopic structure between the first supporting tube 2 and the second supporting tube 3, then the other pressure vessel cylinder 9 is sleeved on the extending part of the supporting plate 4 and is opposite to one of the pressure vessel cylinders 9, then the annular seams of the two pressure vessel cylinders 9 are positioned and welded, finally the second supporting tube 3 retracts towards the circle center of the disc 1 through the telescopic structure, and the pressure vessel cylinders 9 are taken out to assemble the tool.
During specific implementation, the telescopic structure is formed by sleeving the second support pipe 3 in the first support pipe 2, two sliding grooves 5 which are arranged in the same radial direction and along the axial direction of the first support pipe 2 are arranged on the circumferential wall of the first support pipe 2, two first bolt connecting holes 6 matched with the positions of the sliding grooves 5 are arranged on the circumferential wall of the second support pipe 3, first bolts 7 penetrate through the sliding grooves 5 and the first bolt connecting holes 6, and first nuts 8 are screwed at the tail ends of the first bolts 7.
In specific implementation, the first supporting pipe 2 is formed by detachably and fixedly connecting a plurality of sections of supporting pipes, and the structural design is suitable for pairing the pressure container cylinders 9 with different diameters.
In specific implementation, the end face of each section of the branch supporting pipe, which is connected with the adjacent branch supporting pipe, is provided with at least one third groove, every two of the third grooves on the adjacent two sections of the branch supporting pipes are opposite, a connecting plate 10 arranged along the axial direction of the branch supporting pipe is clamped between every two opposite third grooves, two second bolt connecting holes are respectively arranged on the parts of the connecting plate 10, which are respectively superposed with the two third grooves, third bolt connecting holes matched with the second bolt connecting holes are arranged on the circumferential wall of the adjacent two branch supporting pipes, second bolts 11 are penetrated in the third bolt connecting holes and the second bolt connecting holes, and second nuts 12 are screwed on the tail ends of the second bolts 11, thereby realize the fixed connection of adjacent two sections branch stay tubes, such structural design is for being suitable for the group of the different pressure vessel barrel 9 of multiple diameter, and the length of the convenient diameter size according to the pressure vessel barrel 9 of adjusting first stay tube 2. The three grooves arranged on each section of the support pipe are two and are symmetrically distributed about the axial line of the support pipe, and the structural design ensures that the integral structure of the support pipe is more stable and the assembly effect is better.
During specific implementation, a second groove matched with the edge of the supporting plate 4 is formed in the end face, not connected with the first supporting pipe 2, of each second supporting pipe 3, and the edge of the supporting plate 4 is welded and fixed in the second groove. The structure design ensures that the whole structure of the utility model is more stable and the pairing effect is better.
During the concrete implementation, the perpendicular fixed connection's of the one end terminal surface of non-being connected with first stay tube 2 backup pad 4 of every second stay tube 3 is two and about 3 axial symmetry distributions of second stay tube, and the second recess that the one end terminal surface of non-being connected with first stay tube 2 of every second stay tube 3 was equipped with is two and with backup pad 4 looks adaptations, and such structural design makes the structure more stable.
In specific implementation, the end face of the supporting plate 4 abutted against the inner wall of the pressure vessel cylinder 9 is a cambered surface matched with the inner wall of the pressure vessel cylinder 9, the contact area of the cambered surface design is larger, the assembling effect of the pressure vessel cylinder 9 is better, and the inner wall of the pressure vessel cylinder 9 is prevented from being scratched to a certain extent; both ends of the end surface of the supporting plate 4 abutted against the inner wall of the pressure vessel cylinder 9 are chamfered. Such structural design makes things convenient for the installation of second pressure vessel barrel 9 for work efficiency is better, and the group is to the effect better.
During specific implementation, the end face of one end, fixedly connected with the disc 1, of each first supporting tube 2 is provided with a first groove matched with the edge of the disc 1, and the edge of the disc 1 is welded and fixed in the first groove. The structure design ensures that the whole structure of the utility model is more stable and the pairing effect is better.
In this embodiment, the number of the first supporting pipes 2 is eight, and the pressure vessel cylinder assembly tool is supported in the pressure vessel cylinder 9 in a shape like a Chinese character 'mi', so that the assembly effect of the pressure vessel cylinder 9 is better.
Claims (10)
1. The utility model provides a pressure vessel barrel group is to instrument, a serial communication port, including disc (1), the marginal fixedly connected with of disc (1) is along the circumferencial direction equipartition and along four at least first stay tubes (2) of radial arrangement, every first stay tube (2) the non-one end with disc (1) fixed connection all through extending structure fixedly connected with second stay tube (3), the perpendicular fixedly connected with butt in pressure vessel barrel (9) inner wall of non-one end terminal surface that is connected with first stay tube (2) of every second stay tube (3) and along backup pad (4) of axial arrangement of pressure vessel barrel (9).
2. The pressure vessel cylinder assembling tool according to claim 1, wherein the telescopic structure is that the second support tube (3) is sleeved in the first support tube (2), two sliding grooves (5) which are arranged in the same radial direction and along the axial direction of the first support tube (2) are arranged on the circumferential wall of the first support tube (2), two first bolt connecting holes (6) which are matched with the sliding grooves (5) in position are arranged on the circumferential wall of the second support tube (3), a first bolt (7) penetrates through the sliding grooves (5) and the first bolt connecting holes (6), and a first nut (8) is screwed on the tail end of the first bolt (7).
3. A pressure vessel cylinder assembly tool as claimed in claim 2, characterized in that the first support tube (2) is formed by detachably and fixedly connecting a plurality of segments of support tubes.
4. The pressure vessel cylinder assembly tool as claimed in claim 3, wherein the end face of each section of support tube, which is connected with the adjacent support tube, is provided with at least one third groove, the third grooves on the adjacent two sections of support tubes are opposite to each other in pairs, a connecting plate (10) arranged along the axial direction of the support tube is clamped between the opposite third grooves, two second bolt connecting holes are respectively arranged on the parts of the connecting plate (10) coinciding with the two third grooves, third bolt connecting holes matched with the second bolt connecting holes are arranged on the circumferential wall of the adjacent two sections of support tubes, second bolts (11) are arranged in the third bolt connecting holes and the second bolt connecting holes in a penetrating manner, and second nuts (12) are screwed on the tail ends of the second bolts (11).
5. The pressure vessel barrel assembly tool of claim 4, wherein each section of the branch support pipe is provided with two third grooves which are symmetrically distributed about the axial line of the branch support pipe.
6. A pressure vessel cylinder assembly tool as claimed in claim 5, characterized in that the end surface of each second support tube (3) not connected to the first support tube (2) is provided with a second groove adapted to the edge of the support plate (4), and the edge of the support plate (4) is welded and fixed in the second groove.
7. A pressure vessel cylinder assembly tool according to claim 6, characterized in that the end surface of each second support tube (3) not connected with the first support tube (2) is vertically and fixedly connected with two support plates (4) and is symmetrically distributed about the axis of the second support tube (3), and the end surface of each second support tube (3) not connected with the first support tube (2) is provided with two second grooves and is matched with the support plates (4).
8. The pressure vessel cylinder assembly tool according to claim 7, wherein the end surface of the support plate (4) abutting against the inner wall of the pressure vessel cylinder is a cambered surface adapted to the inner wall of the pressure vessel cylinder, and both ends of the end surface of the support plate (4) abutting against the inner wall of the pressure vessel cylinder are chamfered.
9. A pressure vessel cylinder pairing tool as claimed in claim 8, characterized in that the end face of each first support tube (2) fixedly connected with the disc (1) is provided with a first groove adapted to the edge of the disc (1), and the edge of the disc (1) is welded and fixed in the first groove.
10. A pressure vessel cylinder block assembly tool according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, characterized in that the number of first support tubes (2) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007537.2U CN215847840U (en) | 2021-05-12 | 2021-05-12 | Pressure vessel barrel assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007537.2U CN215847840U (en) | 2021-05-12 | 2021-05-12 | Pressure vessel barrel assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847840U true CN215847840U (en) | 2022-02-18 |
Family
ID=80316140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121007537.2U Active CN215847840U (en) | 2021-05-12 | 2021-05-12 | Pressure vessel barrel assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215847840U (en) |
-
2021
- 2021-05-12 CN CN202121007537.2U patent/CN215847840U/en active Active
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