CN219927789U - Leakage-proof device of steering booster pump - Google Patents
Leakage-proof device of steering booster pump Download PDFInfo
- Publication number
- CN219927789U CN219927789U CN202321248603.4U CN202321248603U CN219927789U CN 219927789 U CN219927789 U CN 219927789U CN 202321248603 U CN202321248603 U CN 202321248603U CN 219927789 U CN219927789 U CN 219927789U
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- China
- Prior art keywords
- oil
- locking sleeve
- oil inlet
- shaped rod
- pipe
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation 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
- 239000002699 waste material Substances 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a leakage-proof device of a steering booster pump, which comprises a locking sleeve, wherein the locking sleeve is arranged on an oil inlet pipe and an oil outlet pipe and is sealed with an oil inlet and an oil outlet of a booster pump main body, the oil inlet pipe and the oil outlet pipe are identical in structure, notches are formed in the outer sides of the parts, close to the ends, of the oil inlet pipe and the oil outlet pipe, the locking sleeve is connected with the oil inlet pipe and the oil outlet pipe in a sleeved mode, the ends of the locking sleeve are connected with the oil inlet and the oil outlet pipe in a threaded mode, a sliding cavity is formed in the locking sleeve, a T-shaped rod is connected in the sliding cavity in a sliding mode, one end of the T-shaped rod penetrates through the locking sleeve and extends to the inside of the notches, a spring is sleeved on the outer wall of one end of the T-shaped rod, the end of the T-shaped rod is fixedly provided with a squeezing block, the squeezing block is contacted with the sealing ring, a plurality of uniformly distributed adjusting bolts are arranged on the locking sleeve and are connected with the locking sleeve in a threaded mode and are led into the sliding cavity to be propped against the T-shaped rod. In the utility model, the connecting part can be pressurized and sealed by the locking sleeve.
Description
Technical Field
The utility model relates to the technical field of booster pumps, in particular to a leakage-proof device of a steering booster pump.
Background
The steering assistance mainly assists a driver to adjust the direction of the automobile, and reduces the strength of the steering wheel for the driver. Of course, power steering plays a role in safety and economy of driving of automobiles. And turn to. The steering booster pump is not tight in sealing, oil leakage can be caused, and particularly the connection part between an oil inlet and an oil outlet of the steering booster pump and an oil conveying pipeline can cause oil waste and easily pollute the environment, meanwhile, the oil leakage can lead to steering booster failure, and further the steering stability of an automobile is directly influenced, and even danger can be caused in a form due to the direction problem. Some existing modes are connected through a clamp type, and once an oil pipe is aged, the clamp is loosened, connection is not firm, and sealing is not tight. In the prior art, as disclosed in chinese patent CN208089527U, an oil port for oil inlet and outlet on a pump body is connected with an oil delivery pipe through a novel sealing mechanism, and is combined with a columnar limiting block through a snap ring in a snap manner, and is provided with two sealing rings, and a pipe hoop is further arranged between the sealing rings.
The above-mentioned prior art has a certain tightness and sealing property, but the sealing effect is general and cannot be adjusted.
Disclosure of Invention
The utility model aims to provide a leakage-proof device of a steering booster pump, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection device of steering booster pump, includes installs on advance oil pipe and play oil pipe and goes out the lock sleeve that carries out sealedly with the oil inlet and the oil-out of booster pump main part, advance oil pipe and go out oil pipe structure the same and it is close to the tip department outside and all be equipped with the notch, the notch department cup joints and installs the sealing washer, lock sleeve and advance oil pipe, go out oil pipe and all rotate and be connected, lock sleeve's tip with oil inlet and the equal threaded connection of oil-out, lock sleeve's inside is equipped with the sliding chamber, sliding chamber inside sliding connection has T type pole, the one end of T type pole runs through the lock sleeve and extends to the inside of notch, the T type pole is located the one end outer wall of sliding chamber inside and cup joints and installs the spring, the other end fixed mounting of T type pole has the extrusion piece, the extrusion piece with the sealing washer contacts, install a plurality of evenly distributed adjusting bolt on the lock sleeve, adjusting bolt and lock sleeve threaded connection and let into sliding chamber inside offsets with T type pole, oil inlet, oil-out respectively with advance oil pipe and go out oil pipe intercommunication.
Preferably, the number of the sealing rings is more than two, and two ends of the sealing rings are respectively provided with a bayonet and a clamping block which is in fit and clamping connection with the bayonet.
Preferably, an alarm and an oil sensor are fixedly arranged on the outer wall of the locking sleeve, and the probe end of the oil sensor extends into the notch.
Preferably, the alarm is a buzzer alarm.
Preferably, the sealing ring is made of high-temperature-resistant and corrosion-resistant synthetic rubber material.
Preferably, the alarm and the oil sensor are electrically connected with a power supply.
In summary, the utility model has the technical effects and advantages that:
according to the utility model, the oil inlet pipe and the oil outlet pipe are led into the oil inlet and the oil outlet through the threaded connection of the locking sleeve and the oil inlet and the oil outlet, then the T-shaped rod is driven by the adjusting bolt to drive the extrusion block to extrude the plurality of sealing rings to seal the connection parts of the oil inlet and the oil outlet and the oil inlet pipe, reliable sealing is realized, and the adjusting bolt can be rotated to adjust the sealing effect during maintenance.
According to the intelligent liquid leakage alarm, when liquid leakage is detected by the liquid sensor, the alarm automatically gives an alarm, so that liquid leakage can be effectively prompted, and the intelligent liquid leakage is realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a leak-proof apparatus of a steering assist pump according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an installation structure of a leakage preventing device of a steering assist pump according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a seal ring structure of a leak-proof device of a steering assist pump according to an embodiment of the present utility model;
fig. 4 is an enlarged view of the structure of the leak-proof device of the steering pump in fig. 2A according to the embodiment of the present utility model.
In the figure: 1. a booster pump body; 2. an oil inlet; 3. an oil outlet; 4. an oil inlet pipe; 5. an oil outlet pipe; 6. a locking sleeve; 7. a sliding chamber; 8. a notch; 9. a T-shaped rod; 10. a spring; 11. extruding a block; 12. a seal ring; 13. an adjusting bolt; 14. an oil sensor; 15. an alarm; 16. a bayonet; 17. and (5) clamping blocks.
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.
Examples: referring to the leakage prevention device of the steering booster pump shown in figures 1-4, the leakage prevention device comprises a locking sleeve 6 which is arranged on an oil inlet pipe 4 and an oil outlet pipe 5 and is sealed with an oil inlet 2 and an oil outlet 3 of a booster pump main body 1, wherein the oil inlet pipe 4 and the oil outlet pipe 5 are identical in structure and are respectively provided with a notch 8 at the outer side close to the end part, a sealing ring 12 is sleeved at the notch 8, the locking sleeve 6, the oil inlet pipe 4 and the oil outlet pipe 5 are respectively connected in a rotating mode, the end part of the locking sleeve 6 and the oil inlet 2 and the oil outlet 3 are respectively connected in a threaded mode, a sliding cavity 7 is arranged in the locking sleeve 6, a T-shaped rod 9 is connected in a sliding mode in the sliding cavity 7, one end of the T-shaped rod 9 penetrates through the locking sleeve 6 to the inside of the notch 8, a spring 10 is sleeved at the outer wall of one end of the inner part of the T-shaped rod 9, an extrusion block 11 is fixedly arranged at the other end of the T-shaped rod 9, the extrusion block 11 is in contact with the sealing ring 12, a plurality of uniformly distributed adjusting bolts 13 are arranged on the locking sleeve 6, the adjusting bolts 13 are connected with the locking sleeve 6, the T-shaped rod 6 and the T-shaped rod 6 are respectively connected with the oil inlet 2 and the oil outlet 3 by the sliding rod 3 and the oil inlet 3, and the T-shaped rod 3 are respectively connected with the oil inlet 3 by the sealing bolt 3 and the oil inlet 3 and the oil outlet 3 and the sealing bolt 3 and the oil inlet 3 and the sealing hole 3.
By the above structure: the number of the sealing rings 12 is more than two, two ends of the sealing rings 12 are respectively provided with a bayonet 16 and a clamping block 17 which is in fit and clamping connection with the bayonet 16, each sealing ring 12 is convenient to ensure the close contact of each sealing ring 12 through the clamping block 17 and the bayonet 16, the sealing performance is improved, and a plurality of seals are formed.
By the above structure: the outer wall fixed mounting of lock sleeve 6 has alarm 15 and fluid sensor 14, the probe end of fluid sensor 14 stretches into in notch 8, fluid sensor 14 detects notch 8 department and takes place the weeping, and the fluid takes place to leak from sealing washer 12 promptly and exposes, and alarm 15 is automatic to be sent out and report to the police, can effectively carry out suggestion weeping, realizes intellectuality.
By the above structure: the alarm 15 is a buzzer alarm which can effectively prompt.
By the above structure: the sealing ring 12 is made of high-temperature-resistant corrosion-resistant synthetic rubber material and is suitable for long-time sealing, and the sealing effect is ensured.
By the above structure: the alarm 15 and the oil sensor 14 are electrically connected with a power supply to supply power.
The working principle of the embodiment is as follows: in the utility model, the sealing modes of the oil inlet and the oil outlet are the same, taking the oil inlet as an example, the oil inlet pipe 4 is inserted into the oil inlet 2 for conducting when the oil inlet is installed, then the locking sleeve 6 is rotated to enable the locking sleeve 6 to be fixed with the end part of the oil inlet 2 through threads, a plurality of sealing rings at the outer notch 8 of the oil inlet pipe 4 are attached and sealed with the inside of the oil inlet 2, in order to improve the sealing effect, the T-shaped rod 9 is driven to slide forwards by the external rotation adjusting bolt 13 to enable the extrusion block 11 to extrude the plurality of sealing rings 12 to seal the joint of the oil inlet 2 and the oil inlet pipe 4, reliable sealing is realized, and the sealing effect can be adjusted by rotating the adjusting bolt 13 during maintenance.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a leak protection device of power assisted steering pump, including installing on advance oil pipe (4) and play oil pipe (5) with oil inlet (2) and oil-out (3) of power assisted steering pump main part (1) go on sealed lock sleeve (6), its characterized in that: the oil inlet pipe (4) and the oil outlet pipe (5) are identical in structure and are close to the outside of the end part, the notch (8) is sleeved and provided with a sealing ring (12), the locking sleeve (6) and the oil inlet pipe (4) and the oil outlet pipe (5) are connected in a rotating mode, the end part of the locking sleeve (6) is connected with the oil inlet (2) and the oil outlet (3) in a threaded mode, a sliding cavity (7) is arranged in the locking sleeve (6), the T-shaped rod (9) is connected in a sliding mode in the sliding cavity (7), one end of the T-shaped rod (9) penetrates through the locking sleeve (6) and extends to the inside of the notch (8), the outer wall of one end of the T-shaped rod (9) located in the sliding cavity (7) is sleeved and provided with a spring (10), the other end of the T-shaped rod (9) is fixedly provided with an extrusion block (11), the extrusion block (11) is in contact with the sealing ring (12), a plurality of evenly distributed adjusting bolts (13) are arranged on the locking sleeve (6), and one end of the adjusting bolts (13) are connected with the locking sleeve (6) in a penetrating mode with the locking sleeve (6) and extend to the inside the oil inlet (7) and the oil inlet (2) The oil outlet (3) is respectively communicated with the oil inlet pipe (4) and the oil outlet pipe (5).
2. The leakage preventing apparatus of a steering assist pump according to claim 1, wherein: the number of the sealing rings (12) is more than two, and two ends of the sealing rings (12) are respectively provided with a bayonet (16) and a clamping block (17) which is in fit and clamping connection with the bayonet (16).
3. The leakage preventing apparatus of a steering assist pump according to claim 1, wherein: the outer wall of the locking sleeve (6) is fixedly provided with an alarm (15) and an oil sensor (14), and the probe end of the oil sensor (14) extends into the notch (8).
4. A leak-proof apparatus of a steering assist pump as set forth in claim 3, wherein: the alarm (15) is a buzzer alarm.
5. The leakage preventing apparatus of a steering assist pump according to claim 1, wherein: the sealing ring (12) is made of high-temperature-resistant and corrosion-resistant synthetic rubber material.
6. A leak-proof apparatus of a steering assist pump as set forth in claim 3, wherein: the alarm (15) and the oil sensor (14) are electrically connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248603.4U CN219927789U (en) | 2023-05-23 | 2023-05-23 | Leakage-proof device of steering booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248603.4U CN219927789U (en) | 2023-05-23 | 2023-05-23 | Leakage-proof device of steering booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927789U true CN219927789U (en) | 2023-10-31 |
Family
ID=88501877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248603.4U Active CN219927789U (en) | 2023-05-23 | 2023-05-23 | Leakage-proof device of steering booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927789U (en) |
-
2023
- 2023-05-23 CN CN202321248603.4U patent/CN219927789U/en active Active
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