CN220337849U - High-tightness rotary joint - Google Patents
High-tightness rotary joint Download PDFInfo
- Publication number
- CN220337849U CN220337849U CN202322066346.9U CN202322066346U CN220337849U CN 220337849 U CN220337849 U CN 220337849U CN 202322066346 U CN202322066346 U CN 202322066346U CN 220337849 U CN220337849 U CN 220337849U
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- outer tube
- connection
- rotary joint
- fixed
- connecting clamping
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- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of rotary joints, and discloses a high-tightness rotary joint which comprises a first mounting disc and a splicing assembly, wherein the splicing assembly is arranged on one side surface of the first mounting disc and comprises a first outer tube, a first inner tube, a connecting clamping groove, a limiting sliding groove, a connecting clamping sleeve, a sealing gasket, a limiting sliding block and a second outer tube. This high leakproofness rotary joint is favorable to rotary joint to have good compressive property in the use through being equipped with splice assembly when rotary joint possess good leakproofness, avoids rotary joint to bury when underground by earth pressure extrusion deformation, when rotary joint installs, at first with the second outer tube through connect the cutting ferrule card into connect the draw-in groove in, in the spacing spout is advanced through the spacing slider slidable mounting of connecting the cutting ferrule both sides during the block installation, carry out spacingly to first outer tube and second outer tube, connect the cutting ferrule simultaneously through the inner wall of sealing washer and first outer tube and the outer wall mutual seal of first inner tube.
Description
Technical Field
The utility model relates to the technical field of rotary joints, in particular to a high-tightness rotary joint.
Background
The rotary joint is a pipeline connecting device, and the connected pipelines can relatively rotate to be used for conveying various media such as gas, liquid, oil and the like, and are compactly designed, and are connected by adopting a flange type, so that the rotary joint is effectively integrated into customer equipment, and is usually buried underground for use, and when the rotary joint is used for a long time, the internal sealing structure can be loosened to cause leakage, so that the rotary joint with high tightness is needed.
Through retrieval, the prior patent (publication number: CN 208011121U) discloses a rotary joint, which comprises a rotary shaft, a shell and a transfusion tube, wherein one end of the shell is hermetically connected with one end of the transfusion tube, the rotary shaft is sleeved outside the transfusion tube in a clearance way to form an annular water channel, one end of the rotary shaft is rotatably connected with the other end of the shell, and a water outlet is arranged on the side wall of the shell; the utility model has simple structure, ingenious design, good sealing performance and wide application range, and can realize material exchange with a rotating object.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the existing rotary joint can realize material exchange with a rotary object in the use process, but when the rotary joint is used for a long time, because part of the rotary joint needs to be buried underground, the rotary joint is easy to deform due to the extrusion of soil, the sealing structure is likely to loosen, so that leakage occurs, and the sealing effect of the rotary joint is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the rotary joint with high sealing performance, which has the advantages of good sealing performance, good compression resistance and the like, and solves the problem that the sealing effect is poor due to deformation possibly occurring when the rotary joint is buried under the soil due to soil extrusion.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high leakproofness rotary joint, includes first mounting disc and splice assembly, a side surface of first mounting disc is provided with splice assembly, splice assembly includes first outer tube, first inner tube, connection draw-in groove, spacing spout, connection cutting ferrule, sealed pad, spacing slider, second outer tube, second inner tube and second mounting disc, the one end of first outer tube with a side fixed surface of first mounting disc is connected, the inside of first outer tube with the outside fixed surface of first inner tube is connected, connection draw-in groove has been seted up to the one end of first outer tube and first inner tube, spacing spout has all been seted up to the inner wall both sides of first outer tube.
The inner wall surface of connection draw-in groove with the outside surface block of connection cutting ferrule is connected, the outside surface of connection cutting ferrule with the inner wall surface adhesive connection of sealed pad, the surface both sides of connection cutting ferrule with one side fixed surface connection of spacing slider, the outside surface of spacing slider the inner wall surface sliding connection of spacing spout, one side surface of connection cutting ferrule with one side fixed surface connection of second outer tube, the inner wall surface of second outer tube with the outer wall surface fixed connection of second inner tube, one end of second inner tube with one side fixed surface connection of second mounting disc.
Preferably, an adhesive structure is formed between the sealing gasket and the connecting clamping sleeve, and the inner side surface of the sealing gasket is attached to the outer side surface of the connecting clamping sleeve.
Preferably, the second outer tube is connected with the connecting clamping sleeve in a clamping manner through the connecting clamping sleeve, and the size of the connecting clamping sleeve is matched with that of the connecting clamping sleeve.
Preferably, the second outer tube forms a sliding structure through a limiting sliding block and a limiting sliding groove, and the limiting sliding block is symmetrically arranged with a central axis of the connecting clamping sleeve.
Preferably, the outer side surface of the splicing component is provided with a fixing component, the fixing component comprises a fixing sleeve, a hinge, a movable strip, a first bolt, a fixing block, a thread groove and a second bolt, and the inner wall surface of the fixing sleeve is movably connected with the outer side surface of the splicing component.
Preferably, the outer side surface of the fixed sleeve is fixedly connected with one side surface of the hinge, the hinge is fixedly connected with two ends of one side surface of the fixed sleeve, the outer side surface of the hinge is fixedly connected with a movable strip, and the other end of the movable strip is in penetrating connection with the outer side surface of the first bolt.
Preferably, one end of the outer side surface of the first bolt is in penetrating connection with the surface of the fixing block, one side surface of the fixing block is fixedly connected with the outer side surface of the fixing sleeve, and the fixing blocks are fixedly connected to two ends of one side surface of the fixing sleeve.
Compared with the prior art, the utility model provides a high-tightness rotary joint, which comprises the following components
The beneficial effects are that:
this high leakproofness rotary joint, through being equipped with splice assembly, be favorable to high leakproofness rotary joint in the use, can have good compressive resistance when rotary joint possess good leakproofness, avoid rotary joint to bury when underground, by earth pressure extrusion deformation, thereby rotary joint's practicality has been improved, when rotary joint installs, at first, advance the second outer tube through the connection cutting ferrule card into the connection draw-in groove, in the spacing spout is advanced through the spacing slider slidable mounting of connection cutting ferrule both sides during the block installation, it is spacing to first outer tube and second outer tube, the inner wall of connecting the cutting ferrule through sealing washer and first outer tube and the outer wall of first inner tube are sealed each other simultaneously.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic view of a splice assembly according to the present utility model;
FIG. 3 is a schematic view of a fixing assembly according to the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.
Wherein: 1. a first mounting plate; 2. a splice assembly; 201. a first outer tube; 202. a first inner tube; 203. a connecting clamping groove; 204. limiting sliding grooves; 205. a connecting clamping sleeve; 206. a sealing gasket; 207. a limit sliding block; 208. a second outer tube; 209. a second inner tube; 210. a second mounting plate; 3. a fixing assembly; 301. a fixed sleeve; 302. a hinge; 303. a movable bar; 304. a first bolt; 305. a fixed block; 306. a thread groove; 307. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a high leakproofness rotary joint, includes first mounting disc 1 and concatenation subassembly 2, and one side surface of first mounting disc 1 is provided with concatenation subassembly 2, and the outside surface of concatenation subassembly 2 is provided with fixed subassembly 3.
Wherein: the splice assembly 2 is beneficial to high tightness rotary joint, and has good compression resistance when the rotary joint has good tightness in the use process, so that the rotary joint is prevented from being buried underground by soil pressure extrusion deformation, the practicability of the rotary joint is improved, the rotary joint is beneficial to being installed in the process by the aid of the fixing assembly 3, the installation steps are simple and quick, and meanwhile, the protection performance is increased on the joint of the rotary joint, so that the compression resistance of the joint of the rotary joint is improved.
Referring to fig. 1, fig. 2 and fig. 4, a high-tightness rotary joint, the splicing assembly 2 comprises a first outer tube 201, a first inner tube 202, a connecting clamping groove 203, a limiting sliding groove 204, a connecting clamping sleeve 205, a sealing pad 206, a limiting sliding block 207, a second outer tube 208, a second inner tube 209 and a second mounting disc 210, one end of the first outer tube 201 is fixedly connected with one side surface of the first mounting disc 1, the inside of the first outer tube 201 is fixedly connected with the outer side surface of the first inner tube 202, a connecting clamping groove 203 is formed at one end of the first outer tube 201 and one end of the first inner tube 202, limiting sliding grooves 204 are formed at two sides of the inner wall of the first outer tube 201, the inner wall surface of the connecting clamping groove 203 is connected with the outer side surface of the connecting clamping sleeve 205 in a clamping manner, the outer side surface of the connecting clamping sleeve 205 is connected with the inner wall surface of the sealing pad 206 in an adhesive manner, two sides of the surface of the connecting clamping sleeve 205 are fixedly connected with one side surface of the limiting sliding groove 207, one side surface of the connecting sliding groove 205 is fixedly connected with one side surface of the second outer tube 208, the inner wall surface of the second outer tube 208 is fixedly connected with one side surface of the inner wall surface of the second inner tube 202, the inner wall surface of the second outer tube 205 is connected with one side surface of the second inner tube 205 through the sealing pad 206, and the size of the sealing pad 206 is connected with one side of the outer tube 205 is formed between the two side surface of the outer tube 205 is connected with the outer surface of the sealing pad, and the outer sealing pad, and the sealing pad is formed between the two sealing pad 205 is connected with the inner surface of the sealing pad 205, and the sealing pad is formed between the sealing pad and the sealing pad, and the sealing structure.
Wherein: the high-tightness rotary joint is beneficial to being provided with the splicing assembly 2, the high-tightness rotary joint can have good compression resistance in the use process when the rotary joint has good tightness, the rotary joint is prevented from being buried underground and deformed by the extrusion of soil pressure, so that the practicability of the rotary joint is improved, when the rotary joint is installed, the second outer tube 208 is firstly clamped into the connecting clamping groove 203 through the connecting clamping sleeve 205, and is slidably mounted into the limiting sliding groove 204 through the limiting sliding blocks 207 on two sides of the connecting clamping sleeve 205 during the clamping installation, the first outer tube 201 and the second outer tube 208 are limited, and meanwhile the connecting clamping sleeve 205 is mutually sealed with the inner wall of the first outer tube 201 and the outer wall of the first inner tube 202 through the sealing gasket 206.
Referring to fig. 1 and 3, a high-tightness rotary joint, a fixing assembly 3 includes a fixing sleeve 301, a hinge 302, a movable bar 303, a first bolt 304, a fixing block 305, a thread groove 306 and a second bolt 307, wherein an inner wall surface of the fixing sleeve 301 is movably connected with an outer side surface of a splicing assembly 2, the outer side surface of the fixing sleeve 301 is fixedly connected with one side surface of the hinge 302, the hinge 302 is fixedly connected with two ends of one side surface of the fixing sleeve 301, the movable bar 303 is fixedly connected with the outer side surface of the hinge 302, the other end of the movable bar 303 is in penetrating connection with the outer side surface of the first bolt 304, one end of the outer side surface of the first bolt 304 is in penetrating connection with the surface of the fixing block 305, one side surface of the fixing block 305 is fixedly connected with the outer side surface of the fixing sleeve 301, and the fixing block 305 is fixedly connected with two ends of one side surface of the fixing sleeve 301.
Wherein: the fixing assembly 3 is beneficial to the rotary joint to be installed in the process, the installation step is simple and quick, the protection performance is added to the joint of the rotary joint, the compression resistance of the joint of the rotary joint is improved, when the rotary joint is installed and fixed, the fixing sleeve 301 is installed on the outer side surface of the splicing assembly 2, the movable strip 303 is broken off, the movable strip 303 rotates to one side through the hinge 302, then the first bolt 304 penetrates through one end of the movable strip 303 to be in threaded connection with the fixing block 305 to be tightened, and finally the second bolt 307 is screwed into the thread groove 306 to penetrate through the splicing assembly 2 to be fixed.
The working principle of the utility model is as follows: when the rotary joint is installed, the second outer tube 208 is firstly clamped into the connecting clamping groove 203 through the connecting clamping sleeve 205, the limiting sliding blocks 207 on two sides of the connecting clamping sleeve 205 are slidably installed into the limiting sliding groove 204 during clamping installation, the first outer tube 201 and the second outer tube 208 are limited, meanwhile, the connecting clamping sleeve 205 is mutually sealed with the inner wall of the first outer tube 201 and the outer wall of the first inner tube 202 through the sealing gasket 206, then the fixed sleeve 301 is installed on the outer side surface of the splicing assembly 2, the movable strip 303 is broken off, the movable strip 303 is rotated to one side through the hinge 302, then the first bolt 304 penetrates through one end of the movable strip 303 to be in threaded connection with the fixed block 305 to be tightened, finally the second bolt 307 is screwed into the threaded groove 306 to penetrate through the splicing assembly 2 to be fixed, and therefore the working principle and the working procedure of the rotary joint with high tightness are completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high leakproofness rotary joint, includes first mounting disc (1) and concatenation subassembly (2), its characterized in that: one side surface of first mounting dish (1) is provided with concatenation subassembly (2), concatenation subassembly (2) include first outer tube (201), first inner tube (202), connect draw-in groove (203), spacing spout (204), connect cutting ferrule (205), sealed pad (206), spacing slider (207), second outer tube (208), second inner tube (209) and second mounting dish (210), one end of first outer tube (201) with one side surface fixed connection of first mounting dish (1), the inside of first outer tube (201) with the outside surface fixed connection of first inner tube (202), connect draw-in groove (203) have all been seted up to the one end of first outer tube (201) and first inner tube (202), spacing spout (204) have all been seted up to the inner wall both sides of first outer tube (201);
the inner wall surface of connection draw-in groove (203) with the outside surface block of connection cutting ferrule (205) is connected, the outside surface of connection cutting ferrule (205) with the inner wall surface adhesive connection of sealed pad (206), the surface both sides of connection cutting ferrule (205) with one side fixed surface connection of spacing slider (207), the outside surface of spacing slider (207) limit chute (204) inner wall surface sliding connection, one side surface of connection cutting ferrule (205) with one side fixed surface connection of second outer tube (208), the inner wall surface of second outer tube (208) with the outer wall surface fixed connection of second inner tube (209), one end of second inner tube (209) with one side fixed surface connection of second mounting disc (210).
2. A high tightness swivel according to claim 1, characterized in that: an adhesive structure is formed between the sealing gasket (206) and the connecting clamping sleeve (205), and the inner side surface of the sealing gasket (206) is attached to the outer side surface of the connecting clamping sleeve (205).
3. A high tightness swivel according to claim 1, characterized in that: the second outer tube (208) is connected with the connecting clamping sleeve (205) through a clamping mode, the connecting clamping sleeve (203) is connected with the connecting clamping groove (203) through a clamping mode, and the size of the connecting clamping sleeve (205) is matched with that of the connecting clamping sleeve.
4. A high tightness swivel according to claim 1, characterized in that: the second outer tube (208) forms a sliding structure through between the limit sliding block (207) and the limit sliding groove (204), and the limit sliding block (207) is symmetrically arranged with the central axis of the connecting clamping sleeve (205).
5. A high tightness swivel according to claim 1, characterized in that: the outer side surface of concatenation subassembly (2) is provided with fixed subassembly (3), fixed subassembly (3) are including fixed cover (301), hinge (302), movable strip (303), first bolt (304), fixed block (305), screw thread groove (306) and second bolt (307), the inner wall surface of fixed cover (301) with the outer side surface swing joint of concatenation subassembly (2).
6. The high tightness swivel according to claim 5, wherein: the outer side surface of fixed cover (301) with one side surface fixed connection of hinge (302), hinge (302) all fixed connection is at one side surface both ends of fixed cover (301), the outside surface fixed connection of hinge (302) has movable strip (303), the other end of movable strip (303) with first bolt (304) outer side surface through connection.
7. The high tightness swivel according to claim 5, wherein: one end of the outer side surface of the first bolt (304) is in penetrating connection with the surface of the fixing block (305), one side surface of the fixing block (305) is fixedly connected with the outer side surface of the fixing sleeve (301), and the fixing block (305) is fixedly connected to two ends of one side surface of the fixing sleeve (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066346.9U CN220337849U (en) | 2023-08-02 | 2023-08-02 | High-tightness rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066346.9U CN220337849U (en) | 2023-08-02 | 2023-08-02 | High-tightness rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337849U true CN220337849U (en) | 2024-01-12 |
Family
ID=89447726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066346.9U Active CN220337849U (en) | 2023-08-02 | 2023-08-02 | High-tightness rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337849U (en) |
-
2023
- 2023-08-02 CN CN202322066346.9U patent/CN220337849U/en active Active
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