CN206419583U - Antispray safe hydraulic pressure oil pipe - Google Patents
Antispray safe hydraulic pressure oil pipe Download PDFInfo
- Publication number
- CN206419583U CN206419583U CN201621188876.4U CN201621188876U CN206419583U CN 206419583 U CN206419583 U CN 206419583U CN 201621188876 U CN201621188876 U CN 201621188876U CN 206419583 U CN206419583 U CN 206419583U
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- CN
- China
- Prior art keywords
- bellows
- antispray
- metal sleeve
- oil pipe
- hydraulic pressure
- 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 - Fee Related
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses antispray safe hydraulic pressure oil pipe, including joint, body, bellows, metal sleeve, outage, collection oil bag, pressure relief vent, rubber ring and projection, the metal sleeve is located at the two ends of body, the metal sleeve is provided with the projection of ring-type, the bellows-sheathed is located at the outside of body, the two ends of the bellows are provided with rubber ring, and the bottom of the bellows is provided with outage, and the outage is connected with collection oil bag.The antispray safe hydraulic pressure oil pipe is after hydraulic oil pipe rupture; the hydraulic oil of leakage can be collected; prevent hydraulic oil pollution equipment; and interception is played a part of to the hydraulic oil of leakage, hydraulic oil will not outwards spray, effectively the safety of protection operating personnel; the raised mode being connected with rubber ring is utilized between the bellows and metal sleeve of the antispray safe hydraulic pressure oil pipe; it is simple in construction, easy for installation, occupy little space, and cost is low, is conducive to promoting the use of.
Description
Technical field
The utility model is related to hydraulic oil pipe technical field, specially antispray safe hydraulic pressure oil pipe.
Background technology
Hydraulic technique application field is widely.Hydraulic technique transmits pressure using hydraulic oil.The conveying of hydraulic oil is in liquid
It is very crucial in pressure technology.Hydraulic oil is typically conveyed using oil pipe.Formed moreover, being generally connected with each other using multiple-tubing string.
Hydraulic oil has higher pressure.In actual production process, generally there are many factors that cylinder hydraulic oil pipe can be caused normal
Cracking oil-spraying occurs during service life, equipment is polluted and potential safety hazard is brought to operating personnel.
In patent（CN203656391U）In disclose a kind of high temperature resistant antispray hydraulic hose, including hydraulic hose and
Metallic pipe coupling installed in hydraulic hose two ends, the outside of described hydraulic hose is provided with resistant to elevated temperatures protective cover, protective cover
Two ends be fixed on respectively by locking throat hoop on metallic pipe coupling, and described protective cover is provided with oil-out.The structure
Hydraulic oil pipe can prevent hydraulic oil splash when hydraulic oil is leaked, and with certain guide effect, but the liquid leaked
Force feed can not be collected, and also equipment can be polluted, in addition, fixing protective cover using locking throat hoop, be installed more
It is cumbersome, and use cost is big, is not easy to batch and uses.
Utility model content
The purpose of this utility model is to provide antispray safe hydraulic pressure oil pipe, to solve to propose in above-mentioned background technology
Hydraulic oil pipe after rupture, hydraulic oil can contaminated equipment and the problem of bring potential safety hazard to operating personnel.
To achieve the above object, the utility model provides following technical scheme：Antispray safe hydraulic pressure oil pipe, including connect
Head, body, bellows, metal sleeve, outage, collection oil bag, pressure relief vent, rubber ring and projection, the joint and metal sleeve
It is connected, the metal sleeve is located at the two ends of body, the metal sleeve is provided with the projection of ring-type, and the bellows is arranged
In the outside of body, the two ends of the bellows are provided with rubber ring, and the bottom of the bellows is provided with outage, the outage
It is connected with collection oil bag.
It is preferred that, the bellows uses heat-resisting bellows.
It is preferred that, the often place metal sleeve is provided with raised at two.
It is preferred that, the groove formed at the rubber ring and two between projection is in mating connection.
It is preferred that, the collection oil bag is provided with pressure relief vent.
Compared with prior art, the beneficial effects of the utility model are：The antispray safe hydraulic pressure oil pipe is in hydraulic oil
After tracheal rupture, the hydraulic oil of leakage can be collected, prevent hydraulic oil pollution equipment, and the hydraulic oil of leakage is played blocked
The effect cut, hydraulic oil will not outwards spray, effectively the safety of protection operating personnel, and the antispray safe hydraulic pressure oil pipe passes through
Set at two raised on metal sleeve, and utilize the groove formed and the rubber ring being arranged on bellows between raised at two
It is connected, the hydraulic oil of leakage can be drained into by outage in collection oil bag, so as to avoid hydraulic oil pollution equipment, using convex
Play the mode that is connected with rubber ring, it is simple in construction, easy for installation, occupy little space, and cost is low, is conducive to promoting the use of.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
The mplifying structure schematic diagram that Fig. 2 is A in Fig. 1.
In figure：1st, joint, 2, body, 3, bellows, 4, metal sleeve, 5, outage, 6, collection oil bag, 7, pressure relief vent, 8,
Rubber ring, 9, raised.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Antispray safe hydraulic pressure oil pipe, including joint
1st, body 2, bellows 3, metal sleeve 4, outage 5, collection oil bag 6, pressure relief vent 7, rubber ring 8 and projection 9, joint 1 and metal
Sleeve pipe 4 is connected, and metal sleeve 4 is located at the two ends of body 2, and metal sleeve 4 is provided with the projection 9 of ring-type, often locates metal sleeve 4
Provided with projection 9 at two, the groove formed at rubber ring 8 and two between projection 9 is in mating connection, and the structure is easy for installation, knot
Structure is simple, and sealing is good, and bellows 3 is set in the outside of body 2, and bellows 3 uses heat-resisting bellows, it is to avoid by high temperature
Hydraulic oil damage, the two ends of bellows 3 are provided with rubber ring 8, and the bottom of bellows 3 is provided with outage 5, outage 5 and oil-collecting
Bag 6 is connected, and collection oil bag 6 is provided with pressure relief vent 7, collection oil bag 6 and is filled with after oil, and excessive hydraulic oil can be arranged from pressure relief vent 7
Go out.
Operation principle：When preparing the antispray safe hydraulic pressure oil pipe, body 2 is connected with metal sleeve 4 first,
Then bellows 3 is enclosed on body 2, and by the groove between the projection 9 on the rubber ring 8 and metal sleeve 4 on bellows 2
It is connected, then joint 1 is connected with metal sleeve 4, that is, complete to prepare, in use, the antispray safe hydraulic pressure is oily
Pipe rotates bellows 3 installed in using in equipment, collection oil bag 6 is in the bottom position of bellows 3, when body 2 occurs to break
Split, the hydraulic oil of leakage is drained into collection oil bag 6 by the outage 5 on bellows 3, and collection oil bag 6 is provided with pressure relief vent 7, collection
It is filled with oil bag 6 after oil, excessive hydraulic oil can be discharged from pressure relief vent 7, and bellows 3 uses heat-resisting bellows, it is to avoid quilt
The hydraulic oil of high temperature is damaged.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. antispray safe hydraulic pressure oil pipe, including joint（1）, body（2）, bellows（3）, metal sleeve（4）, outage
（5）, collection oil bag（6）, pressure relief vent（7）, rubber ring（8）And projection（9）, it is characterised in that：The joint（1）With metal sleeve
（4）It is connected, the metal sleeve（4）Located at body（2）Two ends, the metal sleeve（4）It is provided with the projection of ring-type
（9）, the bellows（3）It is set in body（2）Outside, the bellows（3）Two ends be provided with rubber ring（8）, the ripple
Line pipe（3）Bottom be provided with outage（5）, the outage（5）With collection oil bag（6）It is connected.
2. antispray safe hydraulic pressure oil pipe according to claim 1, it is characterised in that：The bellows（3）Using resistance to
High-temperature bellow.
3. antispray safe hydraulic pressure oil pipe according to claim 1, it is characterised in that：It is described often to locate metal sleeve（4）
It is provided with raised at two（9）.
4. antispray safe hydraulic pressure oil pipe according to claim 1, it is characterised in that：The rubber ring（8）At two
It is raised（9）Between the groove that is formed it is in mating connection.
5. antispray safe hydraulic pressure oil pipe according to claim 1, it is characterised in that：The collection oil bag（6）It is provided with
Pressure relief vent（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188876.4U CN206419583U (en) | 2016-11-04 | 2016-11-04 | Antispray safe hydraulic pressure oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188876.4U CN206419583U (en) | 2016-11-04 | 2016-11-04 | Antispray safe hydraulic pressure oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419583U true CN206419583U (en) | 2017-08-18 |
Family
ID=59578808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188876.4U Expired - Fee Related CN206419583U (en) | 2016-11-04 | 2016-11-04 | Antispray safe hydraulic pressure oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820506A (en) * | 2021-01-05 | 2021-05-18 | 广州丰浩贸易有限公司 | Power electrical transformer for urban rail transit |
-
2016
- 2016-11-04 CN CN201621188876.4U patent/CN206419583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112820506A (en) * | 2021-01-05 | 2021-05-18 | 广州丰浩贸易有限公司 | Power electrical transformer for urban rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |