CN219300162U - Self-sealing oil union with good sealing effect - Google Patents
Self-sealing oil union with good sealing effect Download PDFInfo
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- CN219300162U CN219300162U CN202223454549.7U CN202223454549U CN219300162U CN 219300162 U CN219300162 U CN 219300162U CN 202223454549 U CN202223454549 U CN 202223454549U CN 219300162 U CN219300162 U CN 219300162U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The utility model discloses a self-sealing oil union with a good sealing effect, and relates to the technical field of self-sealing oil union. According to the utility model, the elastic force of the spring at the bottom end of the pressing plate is supported by the supporting plate, the elastic force of the spring at the top end of the pressing plate is extruded by the pressing block at the top end of the pressing plate, the adjusting shaft can deviate from an up-down position, the elastic rope between the fixing blocks connected with the bottom end can deform in the extrusion process of the connecting rod, so that the protruding block at the top end of the fixing block can slide in the groove to automatically open a closed channel, and when the pipe needs to be closed, the connecting rod can automatically close the pipe due to the elasticity of the elastic rope, thereby achieving the functions of automatic connection and closing and preventing liquid loss.
Description
Technical Field
The utility model relates to the technical field of self-sealing oil nones, in particular to a self-sealing oil nones with good sealing effect.
Background
The self-sealing oil union is a pipe union, is widely applied to various industries due to the fact that the self-sealing oil union is convenient to assemble and disassemble, simple in structure, stable in performance and low in price, and is mainly applied to pipeline joints because the union is widely applied at present, and the union gradually replaces some elements with lower cost performance in the traditional equipment on the premise of ensuring that the performance of original equipment is not influenced or improved. The following problems exist in the prior art:
because the self-sealing oil union is connected between the pipelines, the inside of the oil union cannot be actively transported when being connected, and cannot be automatically sealed when being disconnected, so that liquid in the pipelines can cause some loss, and meanwhile, the tightness of the nut and the pipelines is required to be enhanced at the joint of the oil union, so that the liquid in the joints is prevented from leaking in the transportation process.
Disclosure of Invention
The utility model provides a self-sealing oil union with good sealing effect, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a sealed effectual self-sealing oil union, includes the oil union main part, its characterized in that: the novel oil-free hydraulic oil pump is characterized in that a rotary ring is connected to the outside of the oil-free main body in a rotating mode, a three-rotation nut is fixedly connected to the outside of the rotary ring, a fixing nut is connected to the outside of the oil-free main body in a rotating mode, a sliding groove is fixedly connected to the inside of the oil-free main body, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, one end of the sliding block is fixedly connected with a supporting plate, a spring is fixedly connected to the top end of the supporting plate, the top end of the spring is fixedly connected with a pressing plate, a pipeline is fixedly connected to the inside of the pressing plate, a pressing block is fixedly connected to the bottom end of the pipeline, a fixing column is fixedly connected to the inner wall of the oil-free main body, a groove is fixedly connected to the inner wall of the fixing column, an adjusting shaft is movably connected to the top end of the adjusting shaft, a connecting rod is fixedly connected to the top end of the connecting rod, the top end of the sliding groove is connected to the inner wall of the sliding groove in a lap joint mode, a fixing block is fixedly connected to the bottom end of the connecting rod, an elastic rope is fixedly connected to the bottom end of the fixing block, and one end of the fixing block is fixedly connected to the fixing block, and one end of the fixing column is fixedly connected to the fixing column.
By adopting the technical scheme, the supporting plate in the scheme supports the elasticity of the spring at the bottom end of the pressing plate, the pressing plate is pressed down to leak the pipeline when the pipeline is connected, the pressing block at the bottom end of the pipeline is used for opening the pipeline, the connecting rod is extruded by the pressing block at the top end, the adjusting shaft can deviate from the top and bottom positions, the groove is used for sealing a gap of the pipeline, the connecting rod is deformed in the extruding process, the elastic rope between the fixed blocks connected with the bottom end can deform, the protruding block at the top end of the fixed block can slide in the groove, the sealed channel is automatically opened, the pipeline is separated when the pipeline is required to be closed, the connecting rod can automatically close the pipeline due to the elasticity of the elastic rope, the automatic connection and closing effects are achieved, and liquid loss is prevented.
The technical scheme of the utility model is further improved as follows: the inner wall of the fixing nut is fixedly connected with a supporting block, and the top end of the supporting block is fixedly connected with a sealing plate
By adopting the technical scheme, the sealing plate connected with the supporting blocks in the scheme can further strengthen the sealing of the whole pipeline when the pipeline is fixed.
The technical scheme of the utility model is further improved as follows: the top end of the sealing plate is fixedly connected with a sealing ball, and the top end of the sealing ball is overlapped with the outside of the oil union main body
By adopting the technical scheme, the sealing ball in the scheme can cover the gap between the two pipelines when connecting the two pipelines for fixing, so that leakage caused by overlarge hydraulic pressure of liquid in the flowing process is prevented.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a self-sealing oil union with good sealing effect, which adopts the matching of an oil union main body, a sliding groove, a sliding block, a supporting plate, a spring, a pipeline, a pressing block, a fixed column, a pressing plate, a groove, a lug, a connecting rod, an adjusting shaft, a fixed block and an elastic rope, wherein the elastic force of the spring at the bottom end of the pressing plate is supported by the supporting plate, the pressing plate is pressed down to leak out of the pipeline when the pipeline is connected, the pressing block at the bottom end of the pipeline is used for opening the pipeline, the connecting rod can be extruded by the pressing block at the top end, the adjusting shaft can shift in an up-down position, the groove is used for sealing a notch of the pipeline, the elastic rope between the fixed blocks connected at the bottom end can deform in the extrusion process of the connecting rod, the lug at the top end of the fixed block can slide in the groove, the sealed channel is automatically opened, the pipeline is separated when the pipeline is required to be closed, the connecting rod can be automatically closed due to the elasticity of the elastic rope, the pipeline can be automatically closed, and the automatic connection and the closing effect is achieved, and the liquid loss is prevented.
2. The utility model provides a self-sealing oil union with good sealing effect, which adopts the cooperation between a fixing nut, a supporting block, a sealing plate and a sealing ball, wherein the sealing plate connected by the supporting block further strengthens the sealing of the whole pipeline when the pipeline is fixed, and the sealing ball can cover a gap between two pipelines when the two pipelines are connected and fixed, so that leakage caused by overlarge hydraulic pressure in the flowing process of liquid is prevented.
Drawings
FIG. 1 is a schematic illustration of the structure of a main body of an oil union according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the main body of the oil union according to the present utility model;
FIG. 3 is a schematic structural view of a fixing post according to the present utility model;
fig. 4 is a schematic view of the structure of the fixing nut of the present utility model.
In the figure: 1. an oil union body; 2. a triple-turn nut; 3. a rotating ring; 4. a fixing nut; 11. a chute; 12. a slide block; 13. a support plate; 14. a spring; 15. a pipe; 16. pressing the blocks; 17. fixing the column; 18. pressing the plate; 171. a groove; 172. a bump; 173. a connecting rod; 174. an adjusting shaft; 175. a fixed block; 176. an elastic rope; 41. a support block; 42. a sealing plate; 43. and (5) sealing the ball.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a self-sealing oil union with good sealing effect, which comprises an oil union main body 1, a rotary ring 3 is rotationally connected to the outer part of the oil union main body 1, a triple-rotation nut 2 is fixedly connected to the outer part of the rotary ring 3, a fixing nut 4 is rotationally connected to the outer part of the oil union main body 1, a sliding groove 11 is fixedly connected to the inner part of the oil union main body 1, a sliding block 12 is slidingly connected to the inner wall of the sliding groove 11, one end of the sliding block 12 is fixedly connected with a supporting plate 13, the top end of the supporting plate 13 is fixedly connected with a spring 14, the top end of the spring 14 is fixedly connected with a pressing plate 18, the inner part of the pressing plate 18 is fixedly connected with a pipeline 15, the bottom end of the pipeline 15 is fixedly connected with a pressing block 16, the inner wall of the oil union main body 1 is fixedly connected with a fixing column 17, the inner wall of the fixing column 17 is fixedly connected with a groove 171, one end of the fixing column 17 is movably connected with an adjusting shaft 174, the top end of the adjusting shaft 174 is fixedly connected with a connecting rod 173, the top end of the connecting rod 173 is fixedly connected with a bump 172, the top end of the bump 172 is lapped with the inner wall of the groove 171, the connecting rod 11 is fixedly connected with a slider 12, the bottom end of the connecting rod 175 is fixedly connected with a fixing block 175, the bottom end of the connecting rod 175 is fixedly connected with a elastic rope 176, a fixing block is fixedly connected with a groove and a groove is fixedly connected with a groove 171.
In this embodiment, the supporting plate 13 supports the elastic force of the spring 14 at the bottom end of the pressing plate 18, when the pipe 15 is connected, the pressing plate 18 is pressed down to leak the pipe 15, the pressing block 16 at the bottom end of the pipe 15 is used for opening the pipe 15, the connecting rod 173 is pressed by the pressing block 16 at the top end, the adjusting shaft 174 can deflect at an upper position and a lower position, the groove 171 is used for closing the pipe 15, the elastic rope 176 between the fixed blocks 175 connected at the bottom end is deformed by the connecting rod 173 in the pressing process, the protruding block 172 at the top end of the fixed block 175 slides in the groove 171 to automatically open the closed channel, and when the pipe 15 needs to be closed, the connecting rod 173 is separated because of the elasticity of the elastic rope 176 to automatically close the pipe 15, thereby achieving the functions of automatic connection and closing and preventing the loss of liquid.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the fixing nut 4 is fixedly connected with a supporting block 41, the top end of the supporting block 41 is fixedly connected with a sealing plate 42, the top end of the sealing plate 42 is fixedly connected with a sealing ball 43, and the top end of the sealing ball 43 is overlapped with the outside of the oil union main body 1.
In this embodiment, the sealing plate 42 connected by the supporting block 41 further reinforces the sealing of the whole pipeline 15 when the pipeline 15 is fixed, and the sealing ball 43 can cover the gap between the two pipelines 15 when the two pipelines 15 are connected and fixed, so as to prevent the leakage caused by the overlarge hydraulic pressure of the liquid in the flowing process.
The working principle of the self-sealing oil union with good sealing effect is specifically described below.
As shown in fig. 1 to 4, the pipe 15 is connected through the oil union body 1, when the pressing plate 18 is pressed, the spring 14 at the bottom end of the pressing plate 18 is deformed, the pipe 15 fixed at the supporting plate 13 is leaked out of the pipe 15 to contact through the pressing plate 18, simultaneously the sliding blocks 12 at both ends of the supporting plate 13 are integrally slid on the sliding grooves 11 inside the oil union body 1, simultaneously the pressing block 16 at the bottom end of the pipe 15 is contacted with the connecting rod 173 connected with the adjusting shaft 174 at one end of the fixing post 17, when the pressure at the top is greater than the elastic force of the elastic rope 176 fixed at the fixing block 175 at the bottom end of the connecting rod 173, the top bump 172 of the connecting rod 173 is slid on the groove 171, the liquid of the pipe 15 is passed, and when the pipe 15 is disconnected, the elastic rope 176 is pushed out of the liquid according to the elastic force, and when the fixing nut 4 at the bottom end is fixed, the sealing ball 43 fixed by the sealing plate 42 connected with the supporting block 41 inside the fixing nut 4 is sealed to the gap connected with the pipe 15, thereby preventing the liquid from leaking.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (3)
1. The utility model provides a sealed effectual self-sealing oil union, includes oil union main part (1), its characterized in that: the utility model discloses a novel oil-free oil pump, including oil-free main part (1), rotatory circle (3) are connected with to the outside rotation of oil-free main part (1), the outside fixedly connected with triple spin nut (2) of rotatory circle (3), the outside rotation of oil-free main part (1) is connected with fixation nut (4), the inside fixedly connected with spout (11) of oil-free main part (1), the inner wall sliding connection of spout (11) has slider (12), the one end fixedly connected with backup pad (13) of slider (12), the top fixedly connected with spring (14) of backup pad (13), the top regulation of spring (14) is connected with push plate (18), the inside fixedly connected with pipeline (15) of push plate (18), the bottom fixedly connected with push plate (16) of pipeline (15), the inner wall fixedly connected with fixed column (17) of oil-free main part (1), the inner wall fixedly connected with recess (171) of fixed column (17), the one end swing joint of fixed column (17) has regulating spindle (174), the top fixedly connected with connecting rod (173) of regulating spindle (174), top fixedly connected with connecting rod (173), top end (172) of connecting rod (172) fixedly connected with recess (172), the bottom fixedly connected with elastic rope (176) of fixed block (175), the one end fixedly connected with fixed block (175) of elastic rope (176), the bottom of fixed block (175) and the one end fixed connection of fixed column (17).
2. The self-sealing oil union with good sealing effect according to claim 1, wherein the self-sealing oil union is characterized in that: the inner wall of the fixing nut (4) is fixedly connected with a supporting block (41), and the top end of the supporting block (41) is fixedly connected with a sealing plate (42).
3. The self-sealing oil union with good sealing effect according to claim 2, wherein the self-sealing oil union is characterized in that: the top of the sealing plate (42) is fixedly connected with a sealing ball (43), and the top of the sealing ball (43) is overlapped with the outside of the oil union main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454549.7U CN219300162U (en) | 2022-12-23 | 2022-12-23 | Self-sealing oil union with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454549.7U CN219300162U (en) | 2022-12-23 | 2022-12-23 | Self-sealing oil union with good sealing effect |
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| Publication Number | Publication Date |
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| CN219300162U true CN219300162U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223454549.7U Active CN219300162U (en) | 2022-12-23 | 2022-12-23 | Self-sealing oil union with good sealing effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928475A (en) * | 2023-09-12 | 2023-10-24 | 福建华电邵武能源有限公司 | Boiler transportation pipeline connecting device |
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2022
- 2022-12-23 CN CN202223454549.7U patent/CN219300162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928475A (en) * | 2023-09-12 | 2023-10-24 | 福建华电邵武能源有限公司 | Boiler transportation pipeline connecting device |
| CN116928475B (en) * | 2023-09-12 | 2023-12-08 | 福建华电邵武能源有限公司 | Boiler transportation pipeline connecting device |
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