CN209294603U - A kind of novel oiling reducing joint - Google Patents
A kind of novel oiling reducing joint Download PDFInfo
- Publication number
- CN209294603U CN209294603U CN201821636343.7U CN201821636343U CN209294603U CN 209294603 U CN209294603 U CN 209294603U CN 201821636343 U CN201821636343 U CN 201821636343U CN 209294603 U CN209294603 U CN 209294603U
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- short tube
- reducing
- blind flange
- reducing short
- pivoted arm
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Abstract
The utility model discloses a kind of novel oiling reducing joint, including reducing short tube and blind flange, the reducing short tube is interior hollow structure, and the bottom of reducing short tube is provided with bracket, top is provided with hanging ring, is equipped with chain on hanging ring；The blind flange is movably arranged on the end of reducing short tube by revolute pair and is mutually fixed by the first fastener with reducing short tube.The utility model structure is simple, easy to use, by the way that blind flange is arranged in reducing short tube end, blind flange is set to be connected by revolute pair with reducing short tube, the dismounting of blind flange can be facilitated, greatly meet the convenient operation requirement that oiling/gas station on large ship leads to bank connector, the working strength for reducing crewman, improves work efficiency and comfort level, makes the operation and management of ship more rationally, efficiently.
Description
Technical field
The utility model relates to shipbuilding technical fields, more particularly to a kind of novel oiling reducing joint.
Background technique
Fuel on ship all needs harbour or barge to provide, and in general, two side of a ship of left and right of ship has
The oiling that fuel lead on harbour or barge is connected to gas station is led to bank using the hose on ship and connect by one gas station
Head is delivered fuel into the oil storage chamber on ship by fixed pipeline.
The bore of the logical bank connector of oiling is fixed, and is generally counted according to the oil storage capacity of ship and maximum oil transportation rate
It calculates.For Large ocean going vessels, the bore for the logical bank connector that refuels is up to DN300 or so, and transports liquid goods for those
Ship, such as crude oil carrier, end-product oil tanker and LNG carrier, the logical bank connector of oiling/gas station is up to the left side DN400
It is right.
The different port and pier in these alive boundary various regions of large-scale transport by sea ship can be in face of various different bores when refueling
Oil transportation/air hose, can only the reducing joints of aboard ship spare various sizes match；The heavy oil of dry cargo ship and diesel oil it is different
Drive connector needs 10 or so, and the reducing joint of tanker about needs 20, and the reducing joint of chemical tanker is then more.
Reducing joint is usually stored near gas station, is fixed using the bolt hole on its flange, is needed when fixed
Reducing joint is turned over and is turn 90 degrees, use is very inconvenient.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, design a kind of novel oiling reducing joint, make different
The storage and handling of drive connector be simpler, conveniently.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
A kind of novel oiling reducing joint, including reducing short tube and blind flange, the reducing short tube is interior hollow structure, different
The bottom of diameter short tube is provided with bracket, top is provided with hanging ring, is equipped with chain on hanging ring；The blind flange is living by revolute pair
The dynamic end that reducing short tube is arranged in simultaneously mutually is fixed by the first fastener with reducing short tube, and the revolute pair includes the first pivoted arm
With the second pivoted arm, the first pivoted arm is weldingly fixed on the edge of blind flange, and the second pivoted arm is weldingly fixed on the edge of reducing short tube, the
The free end of one pivoted arm is connected by the second fastener with the free end of the second pivoted arm.
Preferably, handle is fixed at the top of the blind flange.
Preferably, 2-3 times with a thickness of the first pivoted arm and the second pivoted arm thickness of the blind flange.
Preferably, the bracket is the T-type bracket being made of band steel and angle steel, and the band steel is vertically fixed on reducing
The bottom of short tube, angle steel are fixed on the end of band steel and perpendicular with band steel.
Preferably, the bracket is two.
Preferably, the revolute pair is provided with two groups.
Preferably, the reducing short tube is eccentric reducing short tube.
The positive beneficial effect of the utility model: the utility model structure is simple, easy to use, by reducing short tube end
Blind flange is arranged in portion, so that blind flange is connected by revolute pair with reducing short tube, can facilitate the dismounting of blind flange, greatly meet
Oiling/gas station leads to the convenient operation requirement of bank connector on large ship, reduces the working strength of crewman, improves work
Make efficiency and comfort level, makes the operation and management of ship more rationally, efficiently.And by the mounting bracket on reducing short tube, make
The storage of reducing short tube is simpler, convenient, avoids turning over reducing short tube using human assistance and being turn 90 degrees so that its flange face court
It is fixed to pedestal.
Detailed description of the invention
In order to become apparent to illustrate the embodiment of the present invention or technical solution in the prior art, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the semi-cutaway of the utility model.
Fig. 2 is the side view of the utility model.
Sectional view along A-A when Fig. 3 is blind flange closure in Fig. 1.
Fig. 4 is sectional view along A-A when blind flange is opened in Fig. 1.
The concrete meaning of figure label are as follows: 1 is reducing short tube, and 2 be blind flange, and 3 be the first fastener, and 4 be handle, and 5 are
First pivoted arm, 6 be the second fastener, and 7 be chain, and 8 be bracket, and 9 be hanging ring, and 10 be the second pivoted arm.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of utility model.
Disclosing the term used in this application is only merely for for the purpose of describing particular embodiments, being not intended to be limiting this
It is open.The "an" of the singular used in disclosure and the accompanying claims book, " described " and "the" are also intended to packet
Most forms are included, unless the context clearly indicates other meaning.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where disclosure range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.
Embodiment is described with reference to Fig. 1, the novel oiling reducing joint of the utility model, including reducing short tube 1 and blind
Flange 2.In the present embodiment, reducing short tube 1 is eccentric reducing short tube.
The reducing short tube 1 is interior hollow structure, and the bottom of reducing short tube 1 is provided with bracket 8, top is provided with hanging ring 9,
Chain 7 is installed, the free end of chain 7 is equipped with shackle on hanging ring 9.In the present embodiment, the bracket 8 of 1 bottom of reducing short tube
There are two, the bracket 8 is the T-type bracket being made of band steel and angle steel, and the band steel is vertically fixed on the bottom of reducing short tube,
Angle steel is fixed on the end of band steel and perpendicular with band steel.
The top of the blind flange 2 is fixed with handle 4.Blind flange 2 is movably arranged on the end of reducing short tube 1 by revolute pair
Portion is simultaneously mutually fixed by the first fastener 3 with reducing short tube.In the present embodiment, blind flange 2 passes through two groups of revolute pairs and reducing
Short tube 1 is connected, and the first fastener includes bolt, nuts and washers.
The revolute pair includes the first pivoted arm 5 and the second pivoted arm 10, and the first pivoted arm 5 is weldingly fixed on the edge of blind flange 2,
Second pivoted arm 10 is weldingly fixed on the edge of reducing short tube 1, and the free end of the first pivoted arm 5 passes through the second fastener 6 and second
The free end of pivoted arm 10 is connected, and the second fastener includes eye bolt, bolt and nut of clip.In order to guarantee the knot of the application
Structure rigidity, the thickness of blind flange 2 should be 2-3 times of 10 thickness of the first pivoted arm 5 and the second pivoted arm.
Since blind flange 2 is connected by revolute pair with reducing short tube 1, blind flange 2 can be turned around revolute pair
It is dynamic.When blind flange 2 is closed, it is tight that first can be installed in the flange hole that the end flange of blind flange 2 and reducing short tube 1 coincides
Firmware 3, the two is fixed up, and is sealed to reducing short tube 1.When blind flange 2 is opened to proper angle, shackle can be passed through
Chain 7 is fixed on the flange hole of handle or blind flange, so that blind flange is fixed to a certain position.
When usually storing, the reducing joint of the application is horizontally arranged on pedestal, its bracket is made to be connected with pedestal,
It avoids turning over reducing short tube using human assistance and turn 90 degrees so that its flange face is fixed towards pedestal.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand；Specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (7)
1. a kind of novel oiling reducing joint, which is characterized in that including reducing short tube (1) and blind flange (2), the reducing short tube
It (1) is interior hollow structure, the bottom of reducing short tube (1) is provided with bracket (8), top is provided with hanging ring (9), and hanging ring is pacified on (9)
Equipped with chain (7)；The blind flange (2) is movably arranged on the end of reducing short tube (1) by revolute pair and fastens by first
Part (3) is mutually fixed with reducing short tube (1), and the revolute pair includes the first pivoted arm (5) and the second pivoted arm (10), the first pivoted arm (5)
It is weldingly fixed on the edge of blind flange (2), the second pivoted arm (10) is weldingly fixed on the edge of reducing short tube (1), the first pivoted arm (5)
Free end be connected by the second fastener (6) with the free end of the second pivoted arm (10).
2. novel oiling reducing joint according to claim 1, which is characterized in that the top of the blind flange (2) is fixed
There are handle (4).
3. novel oiling reducing joint according to claim 1 or 2, which is characterized in that the blind flange (2) with a thickness of
2-3 times of first pivoted arm (5) and the second pivoted arm (10) thickness.
4. novel oiling reducing joint according to claim 1, which is characterized in that the bracket (8) is by band steel and angle
The T-type bracket that steel is constituted, the band steel are vertically fixed on the bottom of reducing short tube, and angle steel is fixed on the end of band steel and and band steel
It is perpendicular.
5. novel oiling reducing joint according to claim 4, which is characterized in that there are two bracket (8) settings.
6. novel oiling reducing joint according to claim 1, which is characterized in that the revolute pair is provided with two groups.
7. novel oiling reducing joint according to claim 1, which is characterized in that the reducing short tube (1) is eccentric different
Diameter short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636343.7U CN209294603U (en) | 2018-10-10 | 2018-10-10 | A kind of novel oiling reducing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636343.7U CN209294603U (en) | 2018-10-10 | 2018-10-10 | A kind of novel oiling reducing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294603U true CN209294603U (en) | 2019-08-23 |
Family
ID=67653701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821636343.7U Active CN209294603U (en) | 2018-10-10 | 2018-10-10 | A kind of novel oiling reducing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962833A (en) * | 2022-05-12 | 2022-08-30 | 深圳海油工程水下技术有限公司 | But single point mooring FPSO's suspension type abnormal shape flange reducing joint |
-
2018
- 2018-10-10 CN CN201821636343.7U patent/CN209294603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962833A (en) * | 2022-05-12 | 2022-08-30 | 深圳海油工程水下技术有限公司 | But single point mooring FPSO's suspension type abnormal shape flange reducing joint |
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