CN204454552U - A kind of sender pipe on large oil filling riser - Google Patents
A kind of sender pipe on large oil filling riser Download PDFInfo
- Publication number
- CN204454552U CN204454552U CN201520089919.2U CN201520089919U CN204454552U CN 204454552 U CN204454552 U CN 204454552U CN 201520089919 U CN201520089919 U CN 201520089919U CN 204454552 U CN204454552 U CN 204454552U
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- CN
- China
- Prior art keywords
- pipe
- sender
- valve
- oil filling
- filling riser
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Abstract
The utility model discloses a kind of sender pipe on large oil filling riser, its new solution is: it comprises guide pipe, and be sheathed on the sender pipe of guide pipe inside, the homonymy of guide pipe is provided with valve I and valve II, and the position that valve I, valve II are positioned at guide pipe inside is provided with roller, outside is provided with gas travel switch and change-over swith; Sender pipe comprises the cone being positioned at its top, the protector pressure guiding pipe being located at its inside and signal pressure guiding pipe; striker is established in bottom sender pipe; one end that striker is positioned at sender pipe inside is provided with rubber cushion and connects the recoil spring of rubber cushion; the peripheral sheathed Compress Spring of striker, Compress Spring is positioned at sender pipe inner bottom part.The utility model has following beneficial effect: the utility model compared with prior art; the bounce-back of fall way can be eliminated; fall way is made again still with at the bottom of car to retain certain altitude; flow control type liquid level protector can by pasta protection at certain altitude; thus not by the impact of fall way bounce-back height, sender pipe also obtains self-insurance.
Description
Technical field
The utility model relates to oil entrucking oil filling riser technical field, particularly relates to a kind of sender pipe on large oil filling riser.
Background technology
Oil filling riser is the specialized equipment realizing the handling of light oil, heavy oil and other chemical liquid for train/tank wagon.Compared to the oil filling riser of Non-follow control, the more convenient and quicker of automation, time saving and energy saving.But in prior art use procedure, because low temperature causes hydraulic oil viscosity large, and the oil filling riser misoperation caused; Because of the increase of inertia in lifting process and friction force and the misoperation caused; The oil filling riser misoperation caused because relay tip resistance value increases happens occasionally.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of reasonable in design, sender pipe of being quick on the draw accurately on large oil filling riser.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of sender pipe on large oil filling riser, it comprises guide pipe 1, and be sheathed on the sender pipe 7 of described guide pipe 1 inside, the homonymy of described guide pipe 1 is provided with valve I 2 and valve II 6, described valve I 2, valve II 6 be positioned at described guide pipe 1 inside position is provided with roller 12, outside is provided with gas travel switch 13 and change-over swith 14; Described sender pipe 7 comprises the cone 3 being positioned at its top, the protector pressure guiding pipe 4 being located at its inside and signal pressure guiding pipe 5; striker 11 is established in bottom described sender pipe 7; one end that described striker 11 is positioned at described sender pipe 7 inside is provided with rubber cushion 8 and connects the recoil spring 9 of described rubber cushion 8; the peripheral sheathed Compress Spring 10 of described striker 11, described Compress Spring 10 is positioned at described sender pipe 7 inner bottom part.
Further, described guide pipe 1 is fixed on the outer tube of described large oil filling riser.
Further, described sender pipe 7 is fixed on the fall way of described large oil filling riser.
Further, sebific duct 15 is provided with in described signal pressure guiding pipe 5.
Further, described sender pipe 7 bottom is provided with oil inlet 16.
The utility model has following beneficial effect: the utility model compared with prior art; the bounce-back of fall way can be eliminated; fall way is made again still with at the bottom of car to retain certain altitude; flow control type liquid level protector can by pasta protection at certain altitude; thus not by the impact of fall way bounce-back height, sender pipe also obtains self-insurance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: guide pipe 1, valve I 2, cone 3, protector pressure guiding pipe 4, signal pressure guiding pipe 5, valve II 6, sender pipe 7, rubber cushion 8, recoil spring 9, Compress Spring 10, striker 11, roller 12, gas travel switch 13, change-over swith 14, sebific duct 15, oil inlet 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
A kind of sender pipe on large oil filling riser of the utility model, it comprises the guide pipe 1 on the outer tube being fixed on described large oil filling riser, and be sheathed on described guide pipe 1 inside and the sender pipe 7 be fixed on the fall way of described large oil filling riser, the homonymy of described guide pipe 1 is provided with valve I 2 and valve II 6, described valve I 2, valve II 6 be positioned at described guide pipe 1 inside position is provided with roller 12, outside is provided with gas travel switch 13 and change-over swith 14; Described sender pipe 7 comprises the cone 3 being positioned at its top, the protector pressure guiding pipe 4 being located at its inside and signal pressure guiding pipe 5; sebific duct 15 is provided with in described signal pressure guiding pipe 5; described sender pipe 7 bottom is provided with in oil inlet 16, bottom establishes striker 11; one end that described striker 11 is positioned at described sender pipe 7 inside is provided with rubber cushion 8 and connects the recoil spring 9 of described rubber cushion 8; the peripheral sheathed Compress Spring 10 of described striker 11, described Compress Spring 10 is positioned at described sender pipe 7 inner bottom part.
The novel middle use gas/electrical switch 14 of this use replaces electro connecting pressure gauge of the prior art, when described sender pipe 7 is elevated to oil cylinder upper limit position with fall way, opens gas travel switch 13, switches on power; During entrucking, arrive at the bottom of car under only having fall way, described oil resisting rubber jointing 8 just can block oil cylinder lower position signal pressure guiding pipe 5.Doing so avoids oil filling riser robot control system(RCS) and produce misoperation.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. the sender pipe on large oil filling riser, it comprises guide pipe (1), and be sheathed on the inner sender pipe (7) of described guide pipe (1), it is characterized in that, the homonymy of described guide pipe (1) is provided with valve I (2) and valve II (6), described valve I (2), valve II (6) be positioned at described guide pipe (1) inner position is provided with roller (12), outside is provided with gas travel switch (13) and change-over swith (14); Described sender pipe (7) comprises the cone (3) being positioned at its top, the protector pressure guiding pipe (4) being located at its inside and signal pressure guiding pipe (5); striker (11) is established in described sender pipe (7) bottom; one end that described striker (11) is positioned at described sender pipe (7) inner is provided with rubber cushion (8) and connects the recoil spring (9) of described rubber cushion (8); the peripheral sheathed Compress Spring (10) of described striker (11), described Compress Spring (10) is positioned at described sender pipe (7) inner bottom part.
2. a kind of sender pipe on large oil filling riser according to claim 1, it is characterized in that, described guide pipe (1) is fixed on the outer tube of described large oil filling riser.
3. a kind of sender pipe on large oil filling riser according to claim 1, is characterized in that, described sender pipe (7) is fixed on the fall way of described large oil filling riser.
4. a kind of sender pipe on large oil filling riser according to claim 1, is characterized in that, is provided with sebific duct (15) in described signal pressure guiding pipe (5).
5. a kind of sender pipe on large oil filling riser according to claim 1, is characterized in that, described sender pipe (7) bottom is provided with oil inlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089919.2U CN204454552U (en) | 2015-02-09 | 2015-02-09 | A kind of sender pipe on large oil filling riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089919.2U CN204454552U (en) | 2015-02-09 | 2015-02-09 | A kind of sender pipe on large oil filling riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454552U true CN204454552U (en) | 2015-07-08 |
Family
ID=53661467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089919.2U Expired - Fee Related CN204454552U (en) | 2015-02-09 | 2015-02-09 | A kind of sender pipe on large oil filling riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300277A (en) * | 2021-04-23 | 2021-08-24 | 中国人民解放军63653部队 | Hose threading operation method using hose thread guide |
-
2015
- 2015-02-09 CN CN201520089919.2U patent/CN204454552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300277A (en) * | 2021-04-23 | 2021-08-24 | 中国人民解放军63653部队 | Hose threading operation method using hose thread guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |