CN217441103U - High-strength tube plate beneficial to installation and disassembly - Google Patents
High-strength tube plate beneficial to installation and disassembly Download PDFInfo
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- CN217441103U CN217441103U CN202123097939.9U CN202123097939U CN217441103U CN 217441103 U CN217441103 U CN 217441103U CN 202123097939 U CN202123097939 U CN 202123097939U CN 217441103 U CN217441103 U CN 217441103U
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Abstract
The utility model discloses a do benefit to high strength tube sheet of installation and dismantlement relates to tube sheet technical field, for solving current high strength tube sheet at the in-process that the installation was used most with the tubulation welded fastening of installation, cause the comparatively inconvenient problem of tube sheet when installation and dismantlement operation. Be provided with the terminal surface circle frame on the preceding terminal surface of tube sheet outer frame, the internally mounted of terminal surface circle frame has the support to carry the plectane, the inside of supporting to carry the plectane is provided with bears the weight of the hole, the inside that bears the weight of the hole is provided with bears the internal frame, the inside that bears the weight of the internal frame is provided with the inscription square groove, the internally mounted in inscription square groove has shell and tube welding frame, shell and tube welding frame's inside is provided with shell and tube cross-under hole, shell and tube welding frame's both ends all are provided with four connection and turn over the board.
Description
Technical Field
The utility model relates to a tube sheet technical field specifically is a do benefit to high strength tube sheet of installation and dismantlement.
Background
The pipe plate is a fitting which is formed by drilling holes slightly larger than the outer diameter of a pipe on a circular steel plate, is round steel which plays a role in fixing the pipe and a sealing medium in a heat exchanger, and penetrates and welds the pipe to be fixed, so that the pipe plate plays a role.
The existing high-strength tube plate is mostly welded and fixed with the installed tube array in the installation and use process, so that the problem that the tube plate is inconvenient to install and detach is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do benefit to high strength tube sheet of installation and dismantlement to solve the current high strength tube sheet that proposes in the above-mentioned background art and be mostly with the tubulation welded fastening of installation at the in-process of installation use, cause the comparatively inconvenient problem of tube sheet when installation and dismantlement operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to high strength tube sheet of installation and dismantlement, includes the outer frame of tube sheet, be provided with terminal surface circle frame on the preceding terminal surface of the outer frame of tube sheet, the internally mounted of terminal surface circle frame has the support to carry the plectane, the inside that the support carried the plectane is provided with bears the hole, the inside that bears the hole is provided with bears the internal frame, the inside that bears the internal frame is provided with the inscription square groove, the internally mounted in inscription square groove has tubulation welding frame, tubulation welding frame's inside is provided with tubulation cross-under hole, tubulation welding frame's both ends all are provided with four connection and turn over the board.
Preferably, the rear end of the supporting circular plate is provided with a rear supporting circular frame, the rear supporting circular frame and the supporting circular plate are integrally formed, an installation screw hole is formed in the rear supporting circular frame, the installation screw hole and the rear supporting circular frame are integrally formed, a corresponding screw hole is formed in the end face circular frame, and the corresponding screw hole and the end face circular frame are integrally formed.
Preferably, the corresponding screw holes and the mounting screw holes are internally provided with threaded connecting rods, and the rear supporting circular frame is fixedly mounted with the end face circular frame through the threaded connecting rods.
Preferably, one end of the threaded connecting rod is provided with a sealing circular plate, one end of the sealing circular plate is provided with a cross rotating handle, and the cross rotating handle and the sealing circular plate are integrally formed with the threaded connecting rod.
Preferably, the screw hole of the connecting turning plate and the screw hole of the bearing inner frame are internally provided with positioning bolts, and the connecting turning plate is fixedly connected with the bearing inner frame through the positioning bolts.
Preferably, a hinge is arranged at the connecting position of the connecting turning plate and the tubular welding frame, and the connecting turning plate is movably connected with the tubular welding frame through the hinge.
Preferably, a frame mounting hole is formed in the tube plate outer frame, and the frame mounting hole and the tube plate outer frame are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in pegging graft the inside inscribe square groove of carrier hole with welded shell and tube welding frame, peg graft and accomplish the back, swing joint through the hinge will connect turn over the board and pass through positioning bolt and bear internal frame fixed connection, thereby reach the purpose on quick installation shell and tube sheet, when needing to dismantle, because shell and tube welding frame has replaced welding between shell and tube sheet, can take off positioning bolt and return the connection and turn over the board, alright take the shell and tube out from the inside in inscribe square groove, and then be convenient for dismantle shell and tube sheet separation, overcome current high strength tube sheet at the in-process of installation use most with the shell and tube welded fastening of installation, cause the tube sheet to be comparatively inconvenient problem when installation and dismantlement operation.
2. The rear support circular frame and the end face circular frame are fixedly installed through the installation screw holes and the corresponding screw hole internal installation threaded connecting rods, so that the support circular plate is installed in a circular groove inside the end face circular frame, and the purpose of quickly assembling the high-strength tube plate is achieved.
Drawings
Fig. 1 is the utility model discloses a do benefit to high strength tube sheet overall structure schematic diagram of installation and dismantlement.
Fig. 2 is a schematic view of the supporting circular plate structure of the present invention.
Fig. 3 is a schematic view of the mounting structure of the supporting circular plate of the present invention.
Fig. 4 is a schematic view of the inner structure of the bearing hole of the present invention.
In the figure: 1. a tube plate outer frame; 2. a frame mounting hole; 3. an end face round frame; 4. carrying a circular plate; 5. a bearing hole; 6. a rear supporting round frame; 7. mounting a screw hole; 8. corresponding to the screw hole; 9. a threaded connecting rod; 10. sealing the circular plate; 11. a cross rotating handle; 12. an inner square groove; 13. a tube array welding frame; 14. the row tubes penetrate through the holes; 15. connecting a turning plate; 16. positioning the bolt; 17. a hinge; 18. carrying the inner frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a do benefit to high strength tube sheet of installation and dismantlement, including outer frame 1 of tube sheet, be provided with terminal surface circle frame 3 on the preceding terminal surface of outer frame 1 of tube sheet, the internally mounted of terminal surface circle frame 3 holds in the palm and carries plectane 4, the inside of holding in the palm and carrying plectane 4 is provided with bearing hole 5, the inside of bearing hole 5 is provided with bears interior frame 18, the inside of bearing interior frame 18 is provided with inscribe square groove 12, the internally mounted of inscribe square groove 12 has tubulation welding frame 13, the inside of tubulation welding frame 13 is provided with tubulation cross under connection hole 14, the both ends of tubulation welding frame 13 all are provided with four and connect and turn over board 15.
Further, the rear end that holds in the palm year plectane 4 is provided with back support circle frame 6, back support circle frame 6 carries plectane 4 integrated into one piece with the support and sets up, the inside of back support circle frame 6 is provided with installation screw 7, installation screw 7 sets up with back support circle frame 6 integrated into one piece, the inside of terminal surface circle frame 3 is provided with corresponding screw 8, correspond screw 8 and the setting of terminal surface circle frame 3 integrated into one piece, the back that the rear end that holds in the palm year plectane 4 set up holds in the palm circle frame 6 and plays the effect that the plectane 4 and the terminal surface circle frame 3 of being convenient for hold in the palm and carry are connected.
Further, the internal mounting corresponding to the screw hole 8 and the mounting screw hole 7 is provided with a threaded connecting rod 9, the rear support circular frame 6 is fixedly mounted with the end face circular frame 3 through the threaded connecting rod 9, and the threaded connecting rod 9 corresponding to the internal mounting corresponding to the screw hole 8 and the mounting screw hole 7 plays a role in connecting the corresponding screw hole 8 and the mounting screw hole 7.
Further, one end of the threaded connecting rod 9 is provided with a sealing circular plate 10, one end of the sealing circular plate 10 is provided with a cross rotating handle 11, the cross rotating handle 11 and the sealing circular plate 10 are both integrally formed with the threaded connecting rod 9, and the sealing circular plate 10 arranged at one end of the threaded connecting rod 9 plays a role in sealing the corresponding screw hole 8 and installing the screw hole 7.
Furthermore, positioning bolts 16 are arranged in the screw holes of the connecting turning plate 15 and the screw holes of the bearing inner frame 18, the connecting turning plate 15 is fixedly connected with the bearing inner frame 18 through the positioning bolts, and the positioning bolts 16 arranged in the screw holes of the connecting turning plate 15 and the screw holes of the bearing inner frame 18 play a role in connecting the bearing inner frame 18 and the connecting turning plate 15.
Further, a hinge 17 is arranged at the connecting position of the connecting turning plate 15 and the tubular welding frame 13, the connecting turning plate 15 and the tubular welding frame 13 are movably connected through the hinge 17, and the hinge 17 arranged at the connecting position of the connecting turning plate 15 and the tubular welding frame 13 plays a role in movably connecting the tubular welding frame 13 and the connecting turning plate 15.
Further, a frame mounting hole 2 is formed in the tube plate outer frame 1, the frame mounting hole 2 and the tube plate outer frame 1 are integrally formed, and the frame mounting hole 2 formed in the tube plate outer frame 1 plays a role in facilitating installation of the tube plate on the tube type heat exchanger.
The working principle is as follows: the rear support circular frame 6 and the end face circular frame 3 are fixedly installed through installing the threaded connecting rods 9 in the installation screw holes 7 and the corresponding screw holes 8, so that the support circular plate 4 is installed in a circular groove in the end face circular frame 3, the purpose of quickly assembling a high-strength tube plate is achieved, after the tube plate is assembled, the tube plate is installed in the tube type heat exchanger through installing screws in the frame installation holes 2, then a tube array welding frame 13 is welded on the connecting ends of two ends of the tube array, the welded tube array welding frame 13 is inserted into an inner square groove 12 in the bearing hole 5, after the insertion is completed, the connecting turning plate 15 is fixedly connected with a bearing inner frame 18 through a positioning bolt 16 through the movable connection of a hinge 17, the purpose of quickly installing the tube array to the tube plate is achieved, when the tube array welding frame 13 needs to be disassembled, the welding between the tube array and the tube plate is replaced, the positioning bolt 16 can be taken down and rotated back to the connecting turnover plate 15, so that the tube array can be drawn out from the inside of the inner square groove 12, the tube array and the tube plate can be separated and disassembled conveniently, and the use work of the high-strength tube plate which is beneficial to installation and disassembly is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a do benefit to high strength tube sheet of installation and dismantlement, includes outer frame (1) of tube sheet, its characterized in that: be provided with terminal surface circle frame (3) on the preceding terminal surface of outer frame of tube sheet (1), the internally mounted of terminal surface circle frame (3) has the support to carry plectane (4), the inside that holds in the palm and carries plectane (4) is provided with bears hole (5), the inside that bears hole (5) is provided with bears inner frame (18), the inside that bears inner frame (18) is provided with inscription square groove (12), the internally mounted of inscription square groove (12) has shell and tube welded frame (13), the inside of shell and tube welded frame (13) is provided with shell and tube cross-under hole (14), the both ends of shell and tube welded frame (13) all are provided with four and connect and turn over board (15).
2. A high strength tube sheet for facilitating installation and removal according to claim 1, wherein: the rear end that holds in the palm and carry plectane (4) is provided with back support circle frame (6), and back support circle frame (6) and support carry plectane (4) integrated into one piece setting, the inside that holds in the palm circle frame (6) in the back is provided with installation screw (7), and installation screw (7) hold in the palm circle frame (6) integrated into one piece setting with the back, the inside of terminal surface circle frame (3) is provided with and corresponds screw (8), corresponds screw (8) and terminal surface circle frame (3) integrated into one piece setting.
3. A high strength tube sheet for facilitating installation and removal according to claim 2, wherein: the corresponding screw holes (8) and the mounting screw holes (7) are internally provided with threaded connecting rods (9), and the rear supporting circular frame (6) is fixedly mounted with the end face circular frame (3) through the threaded connecting rods (9).
4. A high strength tube sheet for facilitating installation and removal according to claim 3, wherein: one end of the threaded connecting rod (9) is provided with a sealing circular plate (10), one end of the sealing circular plate (10) is provided with a cross rotating handle (11), and the cross rotating handle (11) and the sealing circular plate (10) are integrally formed with the threaded connecting rod (9).
5. A high strength tube sheet for facilitating installation and removal according to claim 1, wherein: and positioning bolts (16) are arranged in screw holes of the connecting turning plate (15) and screw holes of the bearing inner frame (18), and the connecting turning plate (15) is fixedly connected with the bearing inner frame (18) through the positioning bolts.
6. A high strength tube sheet for facilitating installation and removal according to claim 1, wherein: and a hinge (17) is arranged at the connecting position of the connecting turning plate (15) and the tube array welding frame (13), and the connecting turning plate (15) is movably connected with the tube array welding frame (13) through the hinge (17).
7. A high strength tube sheet for facilitating installation and removal according to claim 1, wherein: the inner part of the tube plate outer frame (1) is provided with a frame mounting hole (2), and the frame mounting hole (2) and the tube plate outer frame (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097939.9U CN217441103U (en) | 2021-12-10 | 2021-12-10 | High-strength tube plate beneficial to installation and disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097939.9U CN217441103U (en) | 2021-12-10 | 2021-12-10 | High-strength tube plate beneficial to installation and disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441103U true CN217441103U (en) | 2022-09-16 |
Family
ID=83210212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123097939.9U Active CN217441103U (en) | 2021-12-10 | 2021-12-10 | High-strength tube plate beneficial to installation and disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441103U (en) |
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2021
- 2021-12-10 CN CN202123097939.9U patent/CN217441103U/en active Active
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