CN220523543U - Rotating mechanism for connecting rubber tube between diesel engine and radiator - Google Patents
Rotating mechanism for connecting rubber tube between diesel engine and radiator Download PDFInfo
- Publication number
- CN220523543U CN220523543U CN202322227991.4U CN202322227991U CN220523543U CN 220523543 U CN220523543 U CN 220523543U CN 202322227991 U CN202322227991 U CN 202322227991U CN 220523543 U CN220523543 U CN 220523543U
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- Prior art keywords
- rotary
- male connector
- diesel engine
- radiator
- pipe
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000010705 motor oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model discloses a rotating mechanism for a connecting rubber tube between a diesel engine and a radiator, which comprises the following components: the two ends of the connecting pipe are provided with rubber pipes for connecting the diesel engine and the radiator pipeline; the rotary mechanism is arranged between the connecting pipe and the rubber pipe and is used for rotatably connecting the connecting pipe and the rubber pipe, the rotary mechanism comprises a rotary male connector, a rotary female connector is rotatably sleeved on the outer wall of the rotary male connector, an external nut is fixedly connected to the outer wall of the rotary female connector, and a male connector is fixedly arranged at one end, far away from the external nut, of the rotary male connector. According to the utility model, the rotating mechanism is arranged at the two joints of the connecting pipe to be connected with the diesel engine and the radiator pipeline, so that the irrecoverable distortion caused by the rotating moment of the radiator is effectively solved, the cracking problem caused by the irrecoverable distortion of the rubber pipe is avoided, and the service life of the whole pipeline is prolonged.
Description
Technical Field
The utility model relates to the technical field of pipeline connectors, in particular to a rotating mechanism for a connecting rubber pipe between a diesel engine and a radiator.
Background
In the prior art, the diesel engine is connected with the radiator pipe through a rubber forming pipe, and the engine oil filling port is arranged at the lower end of the radiator due to compact design layout and narrow space of the vehicle, so that when the engine oil is overhauled or replenished every time, the engine oil can be overhauled and replenished only after the radiator reaches a certain angle position. During operation, the rubber connecting pipe between the diesel engine and the radiator pipe is influenced by the rotation moment of the radiator, so that the rubber forming pipe is easy to be unable to recover and deform, and is influenced by high temperature, high pressure, vehicle vibration and other factors in the pipe, so that the rubber forming pipe is easy to break in the service life, the radiator coolant is leaked, serious failure of machine breaking occurs, and the vehicle cannot normally run.
Disclosure of Invention
The utility model aims to provide a rotating mechanism for a connecting rubber tube between a diesel engine and a radiator, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotating mechanism for connecting the rubber tube between the diesel engine and the radiator comprises:
the two ends of the connecting pipe are provided with rubber pipes for connecting the diesel engine and the radiator pipeline;
the rotating mechanism is arranged between the connecting pipe and the rubber pipe and is used for rotatably connecting the connecting pipe and the rubber pipe;
the rotary mechanism comprises a rotary male connector, a rotary female connector is sleeved on the outer wall of the rotary male connector in a rotary mode, an external nut is fixedly connected to the outer wall of the rotary female connector, and a male connector is fixedly arranged at one end, far away from the external nut, of the rotary male connector.
The outer wall of the rotary male connector is provided with a plurality of first ring grooves from top to bottom at intervals, and a plurality of first O-shaped rings are fixedly connected in the first ring grooves.
The rotary female joint is provided with a second ring groove at one end opposite to the external nut, and a second O-shaped ring is fixedly arranged in the second ring groove.
The top of rotatory male joint outer wall and be located the upper position department of first O type circle and be equipped with the retaining ring groove, retaining ring inslot fixedly connected with no ear retaining ring, no ear retaining ring is located the one end position that rotatory female joint kept away from the male joint.
An elbow is arranged between the rotary male connector and the male connector, and the rotary male connector, the elbow and the male connector are of an integrated structure.
The end parts of the connecting pipe and the rubber pipe are respectively sleeved with a strong anchor ear, and the end parts of the connecting pipe and the rubber pipe are respectively fixedly connected with the male connector and the external nut through the strong anchor ears.
The utility model has the technical effects and advantages that:
according to the utility model, the rotating mechanism is arranged at the two joints of the connecting pipe to be connected with the diesel engine and the radiator pipeline, so that the irrecoverable distortion caused by the rotating moment of the radiator is effectively solved, the cracking problem caused by the irrecoverable distortion of the rubber pipe is avoided, and the service life of the whole pipeline is prolonged.
Drawings
Fig. 1 is a schematic plan view of a joint according to the present utility model.
Fig. 2 is a side cross-sectional view of the rotary mechanism of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
In the figure: 1. a connecting pipe; 2. a rubber tube; 3. a rotation mechanism; 31. rotating the male connector; 32. rotating the female joint; 33. a first O-ring; 34. a second O-ring; 35. an ear-free retainer ring; 36. externally connecting a nut; 37. bending the pipe; 38. a male connector; 4. and (5) a strong hoop.
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.
The utility model provides a rotating mechanism for a connecting rubber tube between a diesel engine and a radiator as shown in figures 1-3, which comprises the following components:
the connecting pipe 1 is made of rubber corrugated pipes, flexibility is higher, adaptability is higher, rubber pipes 2 are arranged at two ports of the connecting pipe 1 and used for connecting a diesel engine and a radiator pipeline, and the connecting pipe 1 can be fixedly communicated with the diesel engine and the radiator pipeline through the rubber pipes 2;
the rotary mechanism 3, rotary mechanism 3 sets up between connecting pipe 1 and rubber tube 2 for rotatable coupling of connecting pipe 1 and rubber tube 2 carries out between connecting pipe 1 and the rubber tube 2 through rotary mechanism 3 and is connected, utilizes rotary mechanism 3 self 360 rotation characteristics for can take place relative rotation between connecting pipe 1 and the rubber tube 2, when so that manually lift up the rotation radiator, can directly drive rubber tube 2 and rotate, and can not drive connecting pipe 1 distortion and deformation and cause the damage because of the moment of torsion effect.
The rotary mechanism 3 comprises a rotary male connector 31, the outer wall of the rotary male connector 31 is rotationally sleeved with a rotary female connector 32, the outer wall of the rotary female connector 32 is fixedly connected with an external nut 36, one end of the rotary male connector 31, far away from the external nut 36, is fixedly provided with a male connector 38, when the rotary male connector is assembled, an inner hole of the rotary female connector 32 is smeared with a proper amount of lubricant, and then the rotary female connector 32 is uniformly stressed and pressed into a plane of the bottom end of the rotary male connector 31, so that the rotary male connector 31 and the rotary male connector can rotate, the external nut 36 and the outer wall of the rotary female connector 32 can be fixed in a threaded connection mode, the rotary male connector is convenient to assemble and disassemble, the rubber tube 2 is connected with an external rubber tube 2 by utilizing the external nut 36, and the rotary male connector 31 can directly realize 360-degree rotation, wherein the male connector 38 can adopt a DN50 male connector, and the rotary male connector is convenient to be connected with an external connecting tube 1 port.
In a preferred embodiment, a plurality of first ring grooves are formed in the outer wall of the rotary male connector 31 at intervals from top to bottom, and first O-rings 33 are fixedly connected in the first ring grooves, and before the rotary female connector 32 is assembled, the first O-rings 33 are pressed into the first ring grooves in the outer wall of the rotary male connector 31, so that the rotary tightness between the rotary male connector 31 and the rotary female connector 32 can be improved.
Meanwhile, a second ring groove is formed in one end, opposite to the external nut 36, of the rotary female joint 32, a second O-shaped ring 34 is fixedly arranged in the second ring groove, before the external nut 36 is assembled, the second O-shaped ring 34 is pressed into the second ring groove of the rotary female joint 32, the tightness is increased at a connecting gap between the rotary female joint 32 and the external nut 36, and the tightness of integral connection is improved.
The top of the outer wall of the rotary male joint 31 and the upper position of the first O-ring 33 are provided with a retainer ring groove, a lug-free retainer ring 35 is fixedly connected in the retainer ring groove, the lug-free retainer ring 35 is positioned at one end position of the rotary female joint 32 far away from the male joint 38, and the lug-free retainer ring 35 is assembled by pressing the lug-free retainer ring 35 into the retainer ring groove of the rotary male joint 31 after the rotary female joint 32 is arranged on the rotary male joint 31, so that the tightness between the rotary male joint 31 and the rotary female joint 32 can be further increased.
In the preferred embodiment, be equipped with return bend 37 between rotatory male joint 31 and the male joint 38, return bend 37's setting for have one to turn to between rotatory male joint 31 and the male joint 38 to make things convenient for the connection of connecting pipe 1, satisfy the installation demand, rotatory male joint 31, return bend 37 and male joint 38 are integrated into one piece structure, the fastness and the intensity between the three can be increased to the mode of three adoption welded, help improving the leakproofness between the three simultaneously, the tip of connecting pipe 1 and rubber tube 2 all overlaps and is equipped with powerful staple bolt 4, the tip of connecting pipe 1 and rubber tube 2 is through powerful staple bolt 4 respectively with male joint 38 and external nut 36 fixed connection, carry out the connection between connecting pipe 1 and rubber tube 2 and rotary mechanism 3 through powerful staple bolt 4 and fix, improve the leakproofness of connection when reinforcing the connection fastness.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The rotating mechanism for connecting the rubber tube between the diesel engine and the radiator comprises:
the connecting pipe (1), two ports of the connecting pipe (1) are provided with rubber pipes (2) for connecting the diesel engine and the radiator pipeline;
the rotating mechanism (3) is arranged between the connecting pipe (1) and the rubber pipe (2) and is used for rotatably connecting the connecting pipe (1) and the rubber pipe (2);
the method is characterized in that: the rotary mechanism (3) comprises a rotary male connector (31), a rotary female connector (32) is rotatably sleeved on the outer wall of the rotary male connector (31), an external nut (36) is fixedly connected to the outer wall of the rotary female connector (32), and a male connector (38) is fixedly arranged at one end, far away from the external nut (36), of the rotary male connector (31).
2. The rotating mechanism for the connecting hose between the diesel engine and the radiator according to claim 1, wherein a plurality of first ring grooves are formed in the outer wall of the rotating male connector (31) at intervals from top to bottom, and a first O-ring (33) is fixedly connected in each of the plurality of first ring grooves.
3. The rotating mechanism for the connecting hose between the diesel engine and the radiator according to claim 1, wherein a second ring groove is formed at one end of the rotating female joint (32) opposite to the external nut (36), and a second O-shaped ring (34) is fixedly arranged in the second ring groove.
4. The rotating mechanism for the connecting hose between the diesel engine and the radiator according to claim 2, wherein a retainer ring groove is formed in the top of the outer wall of the rotating male connector (31) and above the first O-ring (33), a no-ear retainer ring (35) is fixedly connected in the retainer ring groove, and the no-ear retainer ring (35) is located at one end position of the rotating female connector (32) away from the male connector (38).
5. The rotary mechanism for connecting a rubber tube between a diesel engine and a radiator according to claim 1, wherein an elbow (37) is arranged between the rotary male connector (31) and the male connector (38), and the rotary male connector (31), the elbow (37) and the male connector (38) are of an integrated structure.
6. The rotating mechanism for the connecting hose between the diesel engine and the radiator according to claim 1, wherein the ends of the connecting pipe (1) and the rubber pipe (2) are respectively sleeved with a strong hoop (4), and the ends of the connecting pipe (1) and the rubber pipe (2) are respectively fixedly connected with a male connector (38) and an external nut (36) through the strong hoops (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227991.4U CN220523543U (en) | 2023-08-18 | 2023-08-18 | Rotating mechanism for connecting rubber tube between diesel engine and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227991.4U CN220523543U (en) | 2023-08-18 | 2023-08-18 | Rotating mechanism for connecting rubber tube between diesel engine and radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523543U true CN220523543U (en) | 2024-02-23 |
Family
ID=89924511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322227991.4U Active CN220523543U (en) | 2023-08-18 | 2023-08-18 | Rotating mechanism for connecting rubber tube between diesel engine and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523543U (en) |
-
2023
- 2023-08-18 CN CN202322227991.4U patent/CN220523543U/en active Active
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