CN201891496U - Oil inlet pipe fixing structure of pressure booster - Google Patents
Oil inlet pipe fixing structure of pressure booster Download PDFInfo
- Publication number
- CN201891496U CN201891496U CN2010206522534U CN201020652253U CN201891496U CN 201891496 U CN201891496 U CN 201891496U CN 2010206522534 U CN2010206522534 U CN 2010206522534U CN 201020652253 U CN201020652253 U CN 201020652253U CN 201891496 U CN201891496 U CN 201891496U
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- CN
- China
- Prior art keywords
- oil inlet
- inlet pipe
- hollow
- pipe joint
- fixing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Branch Pipes, Bends, And The Like (AREA)
- Joints Allowing Movement (AREA)
- Joints With Pressure Members (AREA)
Abstract
The utility model discloses an oil inlet pipe fixing structure of a pressure booster, which comprises a hollow pipe joint, wherein the hollow pipe joint is connected and communicated with a pipe end of an oil inlet pipe, a hollow screw passes through the hollow part of the pipe joint and tightly fastens the hollow part onto the pressure booster, and an oil hole communicated with the hollow part of the pipe joint is arranged on the side wall of the hollow screw. As the further improvement of the oil inlet pipe fixing structure, sealing gaskets are arranged at both ends of the pipe joint. The oil inlet pipe fixing structure disclosed by the utility model has few components and a simple structure, in addition, the required installation space is small, and the requirement of fast mass installation is met.
Description
Technical field
The utility model relates to a kind of pressurized machine oil inlet pipe fixed structure.
Background technique
In the motor, as shown in Figure 1, pressurized machine oil inlet pipe 1 generally all is to be fastened on the flange by FERRULETYPE, is fixed on the pressurized machine 5 with two hexagon socket head cap screws 4 and a flange gasket then again.Need tighten pipe joint nut 2 and 4 three parts of hexagon socket head cap screw when installing.This oil inlet pipe fixed structure is made up of 7 parts altogether, because near the pipeline the pressurized machine is more and more, car load is more and more harsher to the pressurized machine status requirement, and the installing space of pressurized machine oil inlet pipe is more and more littler, and traditional mounting structure is difficult to realize the rapid batch installation.
Summary of the invention
The technical problem that the utility model solves provides a kind of pressurized machine oil inlet pipe fixed structure, and its amount of parts is few, and is simple in structure, and required installing space is little, is fit to the requirement of rapid batch installation.
For solving the problems of the technologies described above, a kind of pressurized machine oil inlet pipe fixed structure of the present utility model, comprise the hollow tubular joint that is connected and is communicated with the oil inlet pipe tube head, one hollow screw passes this pipe joint hollow part and it is fastened on the pressurized machine, has the oilhole that is communicated with the pipe joint hollow part on the sidewall of this hollow screw.
The utility model is fastened on the pressurized machine by the hollow tubular joint that hollow screw not only will be connected with oil inlet pipe, also makes oil inlet pipe, hollow tubular joint, hollow screw and pressurized machine form the oil-feed path.Adopt this structure to make the oil inlet pipe fixed structure reduce to a hollow screw by original three fixing bolts and fix, reduced to 4 parts by relating to 7 parts originally, installing space is only used 1/3rd of not enough original installing space.
In order to obtain better sealing effect, described pipe joint two ends are provided with seal washer.
For manufacturing process is simple, described pipe joint ringwise.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is the pressurized machine oil inlet pipe fixed structure structural representation in the background technique.
Fig. 2 is a structural representation of the present utility model.
Among the figure: 1 oil inlet pipe, 2 pipe joint nuts, 4 hexagon socket head cap screws, 5 pressurized machines, 7 hollow screws, 8 seal washers, 9 pipe joints.
Embodiment
As shown in Figure 2, a kind of pressurized machine oil inlet pipe fixed structure comprises pipe joint 9 and hollow screw 7.Pipe joint 9 hollows, its sidewall has an oil inlet hole, and the oil inlet pipe tube head is communicated with pipe joint 9 by this oil inlet hole.Hollow screw 7 passes from pipe joint 9 hollow portions, and it is fastened on the pressurized machine.Have oilhole with pipe joint 9 hollow portion corresponding positions on hollow screw 7 sidewalls, make oil inlet pipe, pipe joint 9, hollow screw 7 and pressurized machine form the oil-feed path.
For better sealing, be provided with seal washer 8 between hollow screw 7 heads and pipe joint 9 surface of contact, be provided with seal washer 8 between pipe joint 9 and the pressurized machine surface of contact.
The shape of pipe joint 9 is preferably annular.
Claims (3)
1. pressurized machine oil inlet pipe fixed structure, it is characterized in that: comprise the hollow tubular joint that is connected and is communicated with the oil inlet pipe tube head, one hollow screw passes this pipe joint hollow part and it is fastened on the pressurized machine, has the oilhole that is communicated with the pipe joint hollow part on the sidewall of this hollow screw.
2. according to the described pressurized machine oil inlet pipe of claim 1 fixed structure, it is characterized in that: described pipe joint two ends are provided with seal washer.
3. according to the described pressurized machine oil inlet pipe of claim 2 fixed structure, it is characterized in that: described pipe joint ringwise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206522534U CN201891496U (en) | 2010-12-10 | 2010-12-10 | Oil inlet pipe fixing structure of pressure booster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206522534U CN201891496U (en) | 2010-12-10 | 2010-12-10 | Oil inlet pipe fixing structure of pressure booster |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201891496U true CN201891496U (en) | 2011-07-06 |
Family
ID=44220972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206522534U Expired - Lifetime CN201891496U (en) | 2010-12-10 | 2010-12-10 | Oil inlet pipe fixing structure of pressure booster |
Country Status (1)
Country | Link |
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CN (1) | CN201891496U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102661460A (en) * | 2012-05-22 | 2012-09-12 | 重庆界石仪表有限公司 | Pipeline corner connector and application method thereof |
CN105909906A (en) * | 2016-06-07 | 2016-08-31 | 中国航空动力机械研究所 | Pipeline connection piece |
CN108758084A (en) * | 2018-07-24 | 2018-11-06 | 金龙联合汽车工业(苏州)有限公司 | A kind of air pipe connection structure being used for two adjacent air inlet/outlets |
CN110107395A (en) * | 2019-04-02 | 2019-08-09 | 中国北方发动机研究所(天津) | A kind of fuel feeding hollow screw structure |
-
2010
- 2010-12-10 CN CN2010206522534U patent/CN201891496U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102661460A (en) * | 2012-05-22 | 2012-09-12 | 重庆界石仪表有限公司 | Pipeline corner connector and application method thereof |
CN105909906A (en) * | 2016-06-07 | 2016-08-31 | 中国航空动力机械研究所 | Pipeline connection piece |
CN108758084A (en) * | 2018-07-24 | 2018-11-06 | 金龙联合汽车工业(苏州)有限公司 | A kind of air pipe connection structure being used for two adjacent air inlet/outlets |
CN110107395A (en) * | 2019-04-02 | 2019-08-09 | 中国北方发动机研究所(天津) | A kind of fuel feeding hollow screw structure |
CN110107395B (en) * | 2019-04-02 | 2020-10-09 | 中国北方发动机研究所(天津) | Oil supply hollow screw structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
CX01 | Expiry of patent term |