CN108662324B - Rotary joint for four-channel chemical industry - Google Patents
Rotary joint for four-channel chemical industry Download PDFInfo
- Publication number
- CN108662324B CN108662324B CN201810774988.5A CN201810774988A CN108662324B CN 108662324 B CN108662324 B CN 108662324B CN 201810774988 A CN201810774988 A CN 201810774988A CN 108662324 B CN108662324 B CN 108662324B
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- rotary joint
- fixed
- hole
- connecting hole
- column
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- 239000000126 substance Substances 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000003889 chemical engineering Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a four-channel chemical rotary joint which comprises a joint main body, a connecting mechanism arranged on the inner side of the joint main body and a limiting mechanism arranged at the bottom end of the joint main body, wherein the connecting mechanism comprises a shell, a main connecting hole is formed in the surface of the shell, an L-shaped sliding groove is formed in the inner side of the main connecting hole, an external connecting sleeve is arranged on the outer side of the main connecting hole, rubber sealing columns are arranged on two sides of the external connecting sleeve, and a telescopic spring is arranged at the connecting part of each rubber sealing column and the external connecting sleeve; the L-shaped sliding groove designed in the invention can be directly fixed when the main connecting hole and the external connecting sleeve are fixed, on the basis of ensuring the original stable connection, the installation is more convenient, other fastening tools are not needed, and the L-shaped sliding groove is easy to disassemble.
Description
Technical Field
The invention belongs to the technical field of rotary joints, and particularly relates to a rotary joint for four-channel chemical engineering.
Background
The rotary joint is a sealed rotary connector for conveying media in a 360-degree rotating mode, and the rotary joint is of the type: the hydraulic rotary joint, the high-pressure rotary joint, the multi-channel rotary joint, the high-speed rotary joint, the high-temperature rotary joint, the single-channel rotary joint, the special rotary joint for the LED, the special rotary joint for the excavator and the special rotary joint for the machine tool have wide application and can be applied to connection of more machines; present rotary joint when being connected with outside pipeline, all adopt the bolt to fix to this stability of guaranteeing to connect, nevertheless comparatively difficult in the dismantlement in later stage, easy emergence bolt leads to the dead phenomenon of lock because of rustting in long-term the use, and difficult dismantlement needs other instruments to fasten in the installation of earlier stage, and the operation is comparatively troublesome.
Disclosure of Invention
The invention aims to provide a four-channel chemical rotary joint, which solves the problems that the prior rotary joint proposed in the background art is difficult to disassemble in the later period, is easy to lock due to rusting of a bolt in long-term use, is difficult to disassemble, needs other tools for fastening in the earlier period of installation and is troublesome to operate.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotary joint for four-channel chemical industry, is including the coupling mechanism who connects the main part and connect the main part outside and the stop gear who connects the main part bottom, coupling mechanism includes the shell, the main connecting hole has been seted up on the surface of shell, L type spout has been seted up to the inboard of main connecting hole, the outside of main connecting hole is provided with external adapter sleeve, the both sides of external adapter sleeve are provided with the rubber seal post, the rubber seal post is provided with expanding spring with the junction of external adapter sleeve, the both sides of external adapter sleeve just are ninety degrees angle departments with the rubber seal post and are fixed with the fixed column, the fixed column is connected with L type spout block.
Preferably, stop gear includes unable adjustment base, unable adjustment base's surface is the circumference and distributes and has seted up the fixed orifices, unable adjustment base's surface has seted up the through-hole for the position department of fixed orifices, the through-hole exists in unable adjustment base's inside through running through the fixed orifices, the inboard of fixed orifices is connected with the spliced pole, the inboard of spliced pole is provided with the screw thread post, the screw thread post is through running through-hole and spliced pole fixed connection.
Preferably, the joint main body comprises an inner cylinder, the inner cylinder is arranged on the inner side of the shell, and the fixing base is arranged at the top end of the inner cylinder.
Preferably, the bottom of L type spout is provided with the draw-in groove, the bottom of draw-in groove is provided with the stopper, the stopper is provided with the spring with the junction of draw-in groove bottom.
Preferably, the surface of the fixing base is provided with a secondary connection with respect to the inner side of the fixing hole.
Preferably, the rubber sealing column is connected with the L-shaped sliding groove in a clamping mode through rotation of the fixing column, and the rubber sealing column is an elastic component.
Preferably, a connecting bearing is arranged at the joint of the inner cylinder and the shell, and the cross section of the connecting bearing is of a circular ring structure.
Compared with the prior art, the invention has the beneficial effects that: the L-shaped sliding groove designed in the invention can be directly fixed when the main connecting hole and the external connecting sleeve are fixed, on the basis of ensuring the original stable connection, the installation is more convenient, other fastening tools are not needed, and the L-shaped sliding groove is easy to disassemble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the main connecting hole of the present invention;
FIG. 3 is a cross-sectional view of the L-shaped chute of the present invention;
FIG. 4 is a schematic connection diagram of the external connection sleeve according to the present invention;
FIG. 5 is a cross-sectional view of the stationary base of the present invention;
in the figure: 1. a fixed base; 2. an inner barrel; 3. a housing; 4. a main connection hole; 5. connecting a bearing; 6. a secondary connection hole; 7. a fixing hole; 8. an L-shaped chute; 9. a card slot; 10. a spring; 11. a limiting block; 12. a connecting sleeve is arranged outside; 13. a tension spring; 14. a rubber sealing post; 15. fixing a column; 16. a threaded post; 17. connecting columns; 18. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a rotary joint for four-channel chemical industry, including the coupling mechanism who connects the main part and connect the main part outside and the stop gear who connects the main part bottom, coupling mechanism includes shell 3, main connecting hole 4 has been seted up on the surface of shell 3, L type spout 8 has been seted up to the inboard of main connecting hole 4, the outside of main connecting hole 4 is provided with external adapter sleeve 12, the both sides of external adapter sleeve 12 are provided with rubber seal post 14, rubber seal post 14 is provided with expanding spring 13 with the junction of external adapter sleeve 12, external adapter sleeve 12's both sides just are ninety degrees angle departments with rubber seal post 14 and are provided with the fixed column 15 of integral type, fixed column 15 is connected with the 8 blocks of L type spout.
In order to facilitate limiting fixation, in this embodiment, preferably, the limiting mechanism includes unable adjustment base 1, unable adjustment base 1's surface is the circumference and has seted up fixed orifices 7, unable adjustment base 1's surface has seted up through-hole 18 for the position department of fixed orifices 7, through-hole 18 exists in unable adjustment base 1's inside through running through fixed orifices 7, the inboard of fixed orifices 7 is connected with spliced pole 17, the inboard of spliced pole 17 is provided with threaded column 16, threaded column 16 is through running through-hole 18 and spliced pole 17 threaded connection.
For convenience of use, in the present embodiment, it is preferable that the joint main body includes an inner cylinder 2, the inner cylinder 2 is installed inside the housing 3, and the fixing base 1 is installed at the top end of the inner cylinder 2.
For the convenience of limiting, in this embodiment, preferably, the bottom end of the L-shaped chute 8 is provided with a clamping groove 9, the bottom end of the clamping groove 9 is provided with a limiting block 11, and a spring 10 is arranged at the joint of the limiting block 11 and the bottom end of the clamping groove 9.
For the convenience of connection, in the present embodiment, it is preferable that the surface of the fixing base 1 is provided with a sub connection hole 6 with respect to the inner side of the fixing hole 7.
For sealing, in the present embodiment, it is preferable that the rubber sealing post 14 is engaged with the L-shaped chute 8 by rotation of the fixing post 15, and the rubber sealing post 14 is an elastic member.
In order to facilitate rotation, in the present embodiment, it is preferable that a connection bearing 5 is disposed at a connection position of the inner cylinder 2 and the outer shell 3, and a cross section of the connection bearing 5 is a circular ring structure.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a rotary joint for four-channel chemical industry, including the coupling mechanism who connects the main part and connect the main part outside and the stop gear who connects the main part bottom, coupling mechanism includes shell 3, main connecting hole 4 has been seted up on the surface of shell 3, L type spout 8 has been seted up to the inboard of main connecting hole 4, the outside of main connecting hole 4 is provided with external adapter sleeve 12, the both sides of external adapter sleeve 12 are provided with rubber seal post 14, rubber seal post 14 is provided with expanding spring 13 with the junction of external adapter sleeve 12, external adapter sleeve 12's both sides just are ninety degrees angle departments welding with rubber seal post 14 and have fixed column 15, fixed column 15 and the spacing connection of 8 blocks of L type spout.
In order to facilitate limiting fixation, in this embodiment, preferably, the limiting mechanism includes unable adjustment base 1, unable adjustment base 1's surface is the circumference and has seted up fixed orifices 7, unable adjustment base 1's surface has seted up through-hole 18 for the position department of fixed orifices 7, through-hole 18 exists in unable adjustment base 1's inside through running through fixed orifices 7, the inboard of fixed orifices 7 is connected with spliced pole 17, the inboard of spliced pole 17 is provided with threaded column 16, threaded column 16 is through running through-hole 18 and spliced pole 17 block connection.
For convenience of use, in the present embodiment, it is preferable that the joint main body includes an inner cylinder 2, the inner cylinder 2 is installed inside the housing 3, and the fixing base 1 is installed at the top end of the inner cylinder 2.
For the convenience of limiting, in this embodiment, preferably, the bottom end of the L-shaped chute 8 is provided with a clamping groove 9, the bottom end of the clamping groove 9 is provided with a limiting block 11, and a spring 10 is arranged at the joint of the limiting block 11 and the bottom end of the clamping groove 9.
For the convenience of connection, in the present embodiment, it is preferable that the surface of the fixing base 1 is provided with a sub connection hole 6 with respect to the inner side of the fixing hole 7.
For sealing, in this embodiment, preferably, the rubber sealing column 14 is connected to the L-shaped sliding groove 8 in a limited manner by rotation of the fixing column 15, and the rubber sealing column 14 is an elastic member.
In order to facilitate rotation, in the present embodiment, it is preferable that a connection bearing 5 is disposed at a connection position of the inner cylinder 2 and the outer shell 3, and a cross section of the connection bearing 5 is a circular ring structure.
Example 3
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a rotary joint for four-channel chemical industry, including the coupling mechanism who connects the main part and connect the main part outside and the stop gear who connects the main part bottom, coupling mechanism includes shell 3, main connecting hole 4 has been seted up on the surface of shell 3, L type spout 8 has been seted up to the inboard of main connecting hole 4, the outside of main connecting hole 4 is provided with external adapter sleeve 12, the both sides of external adapter sleeve 12 are provided with rubber seal post 14, rubber seal post 14 is provided with expanding spring 13 with the junction of external adapter sleeve 12, external adapter sleeve 12's both sides just are ninety degrees angle departments welding with rubber seal post 14 and have fixed column 15, fixed column 15 and the 8 sliding connection of L type spout.
In order to facilitate limiting fixation, in this embodiment, preferably, the limiting mechanism includes unable adjustment base 1, unable adjustment base 1's surface is the circumference and has seted up fixed orifices 7, unable adjustment base 1's surface has seted up through-hole 18 for the position department of fixed orifices 7, through-hole 18 exists in unable adjustment base 1's inside through running through fixed orifices 7, the inboard of fixed orifices 7 is connected with spliced pole 17, the inboard of spliced pole 17 is provided with threaded column 16, threaded column 16 is through running through-hole 18 and spliced pole 17 through connection.
For convenience of use, in the present embodiment, it is preferable that the joint main body includes an inner cylinder 2, the inner cylinder 2 is installed inside the housing 3, and the fixing base 1 is installed at the top end of the inner cylinder 2.
For the convenience of limiting, in this embodiment, preferably, the bottom end of the L-shaped chute 8 is provided with a clamping groove 9, the bottom end of the clamping groove 9 is provided with a limiting block 11, and a spring 10 is arranged at the joint of the limiting block 11 and the bottom end of the clamping groove 9.
For the convenience of connection, in the present embodiment, it is preferable that the surface of the fixing base 1 is provided with a sub connection hole 6 with respect to the inner side of the fixing hole 7.
For sealing, in this embodiment, it is preferable that the rubber sealing post 14 is attached to the L-shaped sliding groove 8 by rotation of the fixing post 15, and the rubber sealing post 14 is an elastic member.
In order to facilitate rotation, in the present embodiment, it is preferable that a connection bearing 5 is disposed at a connection position of the inner cylinder 2 and the outer shell 3, and a cross section of the connection bearing 5 is a circular ring structure.
The working principle and the using process of the invention are as follows: when the invention is used, the fixed base 1 is firstly placed on a plane to be installed, when the fixed base is placed, the fixed hole 7 on the surface of the fixed base 1 is aligned to the connecting column 17 arranged on the plane, then the threaded column 16 is twisted to be connected with the thread arranged on the inner wall of the through hole 18 through the threaded column 16, the threaded column 16 penetrates through the through hole 18 and the inner side of the threaded column 16 until the end part of the threaded column 16 is twisted to the bottom end of the through hole 18 to be fixed, then the main connecting hole 4 is connected and fixed with the external connecting sleeve 12, in the fixing process, the fixed column 15 on the side edge of the external connecting sleeve 12 is aligned to the L-shaped sliding groove 8, then the external connecting sleeve 12 slides towards the inner side of the main connecting hole 4, meanwhile, the rubber sealing column 14 is extruded by the main connecting hole 4, the rubber sealing column 14 is shrunk to be in a state of being flush with the external, when the fixed column 15 descends to the corner of the L-shaped sliding groove 8, the external connecting sleeve 12 is integrally rotated, so that the fixed column 15 moves to the limiting block 11, the fixed column 15 continues to move at the moment, the limiting block 11 is extruded by the fixed column 15, because the end, contacting with the fixed column 15, of the limiting block 11 is arc-shaped, the limiting block 11 can bear the pressure of the fixed column 15, the limiting block 11 extrudes the spring 10, the limiting block 11 contracts, then the fixed column 15 rotates into the clamping groove 9, the limiting block 11 fixes the fixed column 15 through the resilience of the spring 10, when the fixed column 15 rotates into the clamping groove 9, the rubber sealing column 14 rotates to the position of the L-shaped sliding groove 8, at the moment, the rubber sealing column 14 and the L-shaped sliding groove 8 are fixed and sealed through the resilience of the telescopic spring 13, when the external connecting sleeve 12 needs to be detached, the inner side of the external, then, the external connecting sleeve 12 is pressed downwards until the external connecting sleeve is pressed still, and then the external connecting sleeve 12 is rotated and taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotary joint for four-channel chemical industry, includes the coupling mechanism who connects the main part and connect the main part outside and the stop gear who connects the main part bottom, its characterized in that: coupling mechanism includes shell (3), main connecting hole (4) have been seted up on the surface of shell (3), L type spout (8) have been seted up to the inboard of main connecting hole (4), the outside of main connecting hole (4) is provided with external adapter sleeve (12), the both sides of external adapter sleeve (12) are provided with rubber seal post (14), rubber seal post (14) are provided with expanding spring (13) with the junction of external adapter sleeve (12), the both sides of external adapter sleeve (12) just are ninety degrees angle departments with rubber seal post (14) and are fixed with fixed column (15), fixed column (15) are connected with L type spout (8) block.
2. The rotary joint for four-channel chemical engineering according to claim 1, wherein: stop gear includes unable adjustment base (1), the surface of unable adjustment base (1) is the circumference and distributes and seted up fixed orifices (7), through-hole (18) have been seted up for the position department of fixed orifices (7) on the surface of unable adjustment base (1), through-hole (18) exist in the inside of unable adjustment base (1) through running through fixed orifices (7), the inboard of fixed orifices (7) is connected with spliced pole (17), the inboard of spliced pole (17) is provided with screw thread post (16), screw thread post (16) are through running through-hole (18) and spliced pole (17) fixed connection.
3. The rotary joint for four-channel chemical engineering according to claim 2, wherein: the joint main body comprises an inner barrel (2), the inner barrel (2) is installed on the inner side of the shell (3), and the fixing base (1) is installed on the top end of the inner barrel (2).
4. The rotary joint for four-channel chemical engineering according to claim 1, wherein: the bottom of L type spout (8) is provided with draw-in groove (9), the bottom of draw-in groove (9) is provided with stopper (11), the junction of stopper (11) and draw-in groove (9) bottom is provided with spring (10).
5. The rotary joint for four-channel chemical engineering according to claim 2, wherein: and the surface of the fixed base (1) is provided with an auxiliary connecting hole (6) relative to the inner side of the fixed hole (7).
6. The rotary joint for four-channel chemical engineering according to claim 1, wherein: the rubber sealing column (14) is connected with the L-shaped sliding groove (8) in a clamping mode through rotation of the fixing column (15), and the rubber sealing column (14) is an elastic material component.
7. The rotary joint for four-channel chemical engineering according to claim 3, wherein: the connection part of the inner cylinder (2) and the shell (3) is provided with a connection bearing (5), and the cross section of the connection bearing (5) is of a circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774988.5A CN108662324B (en) | 2018-07-16 | 2018-07-16 | Rotary joint for four-channel chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774988.5A CN108662324B (en) | 2018-07-16 | 2018-07-16 | Rotary joint for four-channel chemical industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108662324A CN108662324A (en) | 2018-10-16 |
| CN108662324B true CN108662324B (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810774988.5A Active CN108662324B (en) | 2018-07-16 | 2018-07-16 | Rotary joint for four-channel chemical industry |
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| Country | Link |
|---|---|
| CN (1) | CN108662324B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116640Y (en) * | 2007-09-07 | 2008-09-17 | 李继锁 | Multi-channel rotating joint |
| CN202392338U (en) * | 2011-12-29 | 2012-08-22 | 滕州市天旋旋转接头制造有限公司 | Multichannel type rotary joint |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237046Y (en) * | 2008-07-18 | 2009-05-13 | 上海宝钢工程技术有限公司 | Heavy-duty right-angel rotating joint |
| CN202091327U (en) * | 2011-06-14 | 2011-12-28 | 长春轨道客车股份有限公司 | Replaceable cylinder nut |
| CN202381886U (en) * | 2011-12-29 | 2012-08-15 | 滕州市天旋旋转接头制造有限公司 | Dustless rotary connector |
| CN103775768A (en) * | 2012-10-25 | 2014-05-07 | 刘明 | Rotating connector |
| CN205781367U (en) * | 2016-06-07 | 2016-12-07 | 中建八局第一建设有限公司 | A kind of pipeline fixing device |
-
2018
- 2018-07-16 CN CN201810774988.5A patent/CN108662324B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116640Y (en) * | 2007-09-07 | 2008-09-17 | 李继锁 | Multi-channel rotating joint |
| CN202392338U (en) * | 2011-12-29 | 2012-08-22 | 滕州市天旋旋转接头制造有限公司 | Multichannel type rotary joint |
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| Publication number | Publication date |
|---|---|
| CN108662324A (en) | 2018-10-16 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A four channel rotary joint for chemical industry Effective date of registration: 20210706 Granted publication date: 20201002 Pledgee: China Construction Bank Jianhu sub branch Pledgor: YANCHENG CITY JINDONG HYDRAULIC MACHINERY Co.,Ltd. Registration number: Y2021980005785 |
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Date of cancellation: 20220927 Granted publication date: 20201002 Pledgee: China Construction Bank Jianhu sub branch Pledgor: YANCHENG CITY JINDONG HYDRAULIC MACHINERY CO.,LTD. Registration number: Y2021980005785 |
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Denomination of invention: Four channel rotary joint for chemical industry Effective date of registration: 20220928 Granted publication date: 20201002 Pledgee: China Construction Bank Jianhu sub branch Pledgor: YANCHENG CITY JINDONG HYDRAULIC MACHINERY CO.,LTD. Registration number: Y2022980016960 |
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Date of cancellation: 20231114 Granted publication date: 20201002 Pledgee: China Construction Bank Jianhu sub branch Pledgor: YANCHENG CITY JINDONG HYDRAULIC MACHINERY CO.,LTD. Registration number: Y2022980016960 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A four channel chemical rotary joint Effective date of registration: 20231117 Granted publication date: 20201002 Pledgee: China Construction Bank Jianhu sub branch Pledgor: YANCHENG CITY JINDONG HYDRAULIC MACHINERY CO.,LTD. Registration number: Y2023980065850 |