CN213731303U - Supporting tool for pressure container - Google Patents
Supporting tool for pressure container Download PDFInfo
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- CN213731303U CN213731303U CN202022300341.4U CN202022300341U CN213731303U CN 213731303 U CN213731303 U CN 213731303U CN 202022300341 U CN202022300341 U CN 202022300341U CN 213731303 U CN213731303 U CN 213731303U
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- ring
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Abstract
The utility model discloses a pressure vessel is with supporting frock, including lock ring and many seamless steel pipes, many seamless steel pipes fix respectively the lock ring, many seamless steel pipes equidistant lay in the radial outside or the radial inboard of lock ring. The utility model discloses the pressure vessel is with supporting frock can be based on the nimble preparation of diameter of the equipment barrel of treating reinforced (rfd) pressure vessel to carry out interior reinforcement or consolidate outward and use in the different flexibility of diameter according to the equipment barrel, and the inboard that should support the frock is hollow structure, and the installation work of the equipment internals of being convenient for is favorable to the installation effectiveness of improve equipment internals. The supporting tool utilizes the plurality of seamless steel tubes to control the distance between the cylinder wall of the equipment cylinder and the supporting ring, is favorable for unifying the supporting ring with the diameter within a certain range, and improves the universality of the supporting ring.
Description
Technical Field
The utility model relates to a support frock specifically is a pressure vessel is with supporting frock.
Background
When the pressure vessel is manufactured, temporary reinforcing measures are needed to meet the installation requirements of internal parts, and the equipment cylinder is subjected to rounding treatment through the support ring. At present, manufacturers often adopt 'rice' shaped pipes to internally reinforce or externally reinforce a pressure container, and pipes with different lengths are cut in a blanking mode to manufacture support rings and support equipment cylinders in multiple angles according to different diameters of equipment. However, this reinforcing method usually consumes a lot of time, and the support rings of different specifications may need to be equipped with different materials, and the preparation degree of difficulty is big, is difficult to avoid time limit for a project extension and material waste, and in addition, this reinforcing method reinforcing operation difficulty, the interior installation of being not convenient for.
Disclosure of Invention
The utility model aims to solve the technical problem that, to prior art not enough, provide a preparation and use nimble, convenient pressure vessel with supporting frock, the installation work of the equipment internals of being convenient for is favorable to improving the installation effectiveness of equipment internals.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the supporting tool for the pressure container comprises a supporting ring and a plurality of seamless steel tubes, wherein the seamless steel tubes are fixed on the supporting ring respectively, and the seamless steel tubes are arranged on the radial outer side or the radial inner side of the supporting ring at equal intervals.
The utility model discloses support the frock and can be based on the nimble preparation of the diameter of the equipment barrel of treating reinforced (rfd) pressure vessel to carry out interior reinforcement or consolidate the use outward in the difference of the diameter of equipment barrel in a flexible way, and the inboard that should support the frock is hollow structure, and the installation work of the equipment internals of being convenient for is favorable to improving the installation effectiveness of equipment internals. The supporting tool utilizes the plurality of seamless steel tubes to control the distance between the cylinder wall of the equipment cylinder and the supporting ring, is favorable for unifying the supporting ring with the diameter within a certain range, and improves the universality of the supporting ring.
The utility model discloses when supporting the frock when outer, will support the frock cover and establish in the equipment barrel outside to fix many seamless steel pipes respectively in the section of thick bamboo wall outside of equipment barrel, can carry out outside reinforcement to the equipment barrel. The utility model discloses when supporting in the frock, it is inboard to arrange equipment barrel in to support the frock to fix many seamless steel pipes respectively in the section of thick bamboo wall of equipment barrel inboard, can carry out inside reinforcement to the equipment barrel.
The utility model discloses support the clout that the frock can adopt the production site, the preparation of old material, the material utilization in messenger's workshop obtains further promotion.
Preferably, each seamless steel pipe is vertically welded and fixed on a backing plate, and the backing plate is fixed on the support ring through a bolt pair. Fix seamless steel pipe on the support ring through the backing plate, be convenient for the utility model discloses the external diameter or the internal diameter of supporting the frock are adjusted, satisfy the inside and outside reinforcement needs to the equipment barrel of different diameters, further reduce the cost of manufacture and the material cost that support the frock.
Preferably, the support ring is formed by splicing a plurality of arc-shaped pieces so as to facilitate the on-site assembly of the support tool.
As preferred, two adjacent arc-shaped pieces are in mortise-tenon joint, the stress and positioning performance is superior, the simple and easy and quick installation and disassembly of the support ring can be realized, the arc-shaped pieces can be repeatedly used, and the manufacturing cost of the pressure container can be effectively reduced.
Preferably, the mortise-tenon joints of two adjacent arc-shaped pieces are clamped by two oppositely arranged connecting plates, and each connecting plate is fixed on the two adjacent arc-shaped pieces through a bolt pair. The connecting plate plays an axial reinforcement role and can further strengthen the mortise-tenon joint effect.
Preferably, the support ring comprises a radial ring and an axial ring, the radial ring is arranged along the radial direction of the support ring, the axial ring is arranged along the axial direction of the support ring, the axial ring is vertically fixed on the excircle of the radial ring, and the plurality of seamless steel pipes are respectively and vertically fixed on the axial ring. The design of radial ring and axial ring is favorable to improving the positioning effect to the lock ring under the different modes of consolidating, makes things convenient for seamless steel pipe's installation to improve the bulk strength of lock ring.
Preferably, one end of each arc-shaped part is provided with a dovetail and a square tenon respectively, the other end of each arc-shaped part is provided with a dovetail groove and a square groove respectively, each dovetail and each dovetail groove are arranged on the radial ring respectively, each square tenon and each square groove are arranged on the axial ring respectively, each dovetail is matched with one dovetail groove, each square tenon is matched with one square groove, and two connecting plates are respectively covered on the axial outer side and the axial inner side of the joint of the dovetail and the dovetail groove of two adjacent arc-shaped parts. Adopt the connected mode that above-mentioned two kinds of tenon fourth of twelve earthly branches structures combined together, can ensure the radial positioning effect to polylith arc piece, provide the assurance for the axial fixity effect of connecting plate simultaneously, make the structure of lock ring more firm, reliable.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses the pressure vessel is with supporting frock can be based on the nimble preparation of diameter of the equipment barrel of treating reinforced (rfd) pressure vessel to carry out interior reinforcement or consolidate outward and use in the different flexibility of diameter according to the equipment barrel, and the inboard that should support the frock is hollow structure, and the installation work of the equipment internals of being convenient for is favorable to the installation effectiveness of improve equipment internals. The supporting tool utilizes the plurality of seamless steel tubes to control the distance between the cylinder wall of the equipment cylinder and the supporting ring, is favorable for unifying the supporting ring with the diameter within a certain range, and improves the universality of the supporting ring.
Drawings
FIG. 1 is an external view of a supporting tool for a pressure vessel in example 1;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a front view of the supporting tool for the pressure vessel in embodiment 1 after the connecting plate is removed;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an external view of a supporting tool for a pressure vessel in example 2;
fig. 6 is an enlarged view of fig. 5 at C.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the support tool for a pressure vessel in example 1 includes a support ring 1 and eight seamless steel pipes 2, the eight seamless steel pipes 2 are fixed to the support ring 1, and the eight seamless steel pipes 2 are arranged at equal intervals radially outside the support ring 1.
In example 1, each seamless steel pipe 2 is vertically welded and fixed to a backing plate 3, and the backing plate 3 is fixed to the support ring 1 by a bolt pair.
In embodiment 1, the support ring 1 is formed by splicing four arc-shaped pieces 11, two adjacent arc-shaped pieces 11 are in mortise-tenon joint, the mortise-tenon joints of the two adjacent arc-shaped pieces 11 are clamped by two oppositely-arranged connecting plates 12, and each connecting plate 12 is fixed on the two adjacent arc-shaped pieces 11 through bolt pairs.
In embodiment 1, the support ring 1 includes a radial ring 13 and an axial ring 14, the radial ring 13 is disposed along the radial direction of the support ring 1, the axial ring 14 is disposed along the axial direction of the support ring 1, the axial ring 14 is vertically fixed on the outer circle of the radial ring 13, and the eight seamless steel pipes 2 are respectively vertically fixed on the axial ring 14; one end of each arc-shaped part 11 is provided with a dovetail 15 and a square tenon 16, the other end of each arc-shaped part 11 is provided with a dovetail groove 17 and a square groove 18, each dovetail 15 and each dovetail groove 17 are arranged on the radial ring 13, each square tenon 16 and each square groove 18 are arranged on the axial ring 14, each dovetail 15 is matched with one dovetail groove 17, each square tenon 16 is matched with one square groove 18, and two connecting plates 12 are respectively arranged on the axial outer side and the axial inner side of the joint of the dovetail 15 and the dovetail groove 17 of two adjacent arc-shaped parts 11 in a covering manner.
When the supporting tool for the pressure container in the embodiment 1 is used, the supporting tool is sleeved on the outer side of the equipment cylinder, the eight seamless steel tubes 2 are respectively fixed on the outer side of the cylinder wall of the equipment cylinder, and the equipment cylinder with the outer diameter of 2600-3540 mm can be externally reinforced.
The supporting tool for a pressure vessel in example 2 is different from that in example 1 in that, in example 2, as shown in fig. 5 and 6, eight seamless steel pipes 2 are arranged at equal intervals radially inside a support ring 1.
When the supporting tool for the pressure container in the embodiment 2 is used, the supporting tool is placed inside the equipment cylinder, the eight seamless steel tubes 2 are respectively fixed on the inner side of the cylinder wall of the equipment cylinder, and the inner diameter of the equipment cylinder with the diameter of 4000-5600 mm can be internally reinforced.
Claims (7)
1. The supporting tool for the pressure container is characterized by comprising a supporting ring and a plurality of seamless steel pipes, wherein the seamless steel pipes are fixed on the supporting ring respectively, and the seamless steel pipes are arranged on the radial outer side or the radial inner side of the supporting ring at equal intervals.
2. The supporting tool for the pressure vessel according to claim 1, wherein each seamless steel tube is vertically welded and fixed on a backing plate, and the backing plate is fixed on the supporting ring through a bolt pair.
3. The supporting tool for the pressure vessel as claimed in claim 1 or 2, wherein the supporting ring is formed by splicing a plurality of arc-shaped pieces.
4. The supporting tool for the pressure container according to claim 3, wherein two adjacent arc-shaped pieces are in mortise and tenon joint.
5. The supporting tool for the pressure container according to claim 4, wherein the mortise and tenon joints of two adjacent arc-shaped members are clamped by two oppositely arranged connecting plates, and each connecting plate is fixed on the two adjacent arc-shaped members through a bolt pair.
6. The supporting tool for the pressure vessel according to claim 5, wherein the supporting ring comprises a radial ring and an axial ring, the radial ring is arranged along the radial direction of the supporting ring, the axial ring is arranged along the axial direction of the supporting ring, the axial ring is vertically fixed on the outer circle of the radial ring, and the plurality of seamless steel tubes are vertically fixed on the axial ring respectively.
7. The supporting tool for the pressure vessel according to claim 6, wherein one end of each arc-shaped part is provided with a dovetail and a square tenon respectively, the other end of each arc-shaped part is provided with a dovetail groove and a square groove respectively, each dovetail and each dovetail groove are arranged on the radial ring respectively, each square tenon and each square groove are arranged on the axial ring respectively, each dovetail is matched with one dovetail groove, each square tenon is matched with one square groove, and two connecting plates are arranged on the axial outer side and the axial inner side of the joint of the dovetail and the dovetail groove of two adjacent arc-shaped parts respectively in a covering manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300341.4U CN213731303U (en) | 2020-10-15 | 2020-10-15 | Supporting tool for pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300341.4U CN213731303U (en) | 2020-10-15 | 2020-10-15 | Supporting tool for pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731303U true CN213731303U (en) | 2021-07-20 |
Family
ID=76850107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300341.4U Active CN213731303U (en) | 2020-10-15 | 2020-10-15 | Supporting tool for pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731303U (en) |
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2020
- 2020-10-15 CN CN202022300341.4U patent/CN213731303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: No. 811 Yufan East Road, Zhenhai District, Ningbo City, Zhejiang Province, 315207 Patentee after: NINGBO TIANYI PETROCHEMICAL HEAVY EQUIPMENT MANUFACTURING Co. Patentee after: SINOPEC NINGBO ENGINEERING Co.,Ltd. Patentee after: SINOPEC NINGBO TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Patentee after: Sinopec Engineering (Group) Co.,Ltd. Address before: No. 660, academician Road, high tech Zone, Ningbo City, Zhejiang Province Patentee before: SINOPEC NINGBO ENGINEERING Co.,Ltd. Patentee before: SINOPEC NINGBO TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Patentee before: Sinopec Engineering (Group) Co.,Ltd. |