CN208723488U - A kind of floating type banjo fixing butt jointing - Google Patents
A kind of floating type banjo fixing butt jointing Download PDFInfo
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- CN208723488U CN208723488U CN201821596918.7U CN201821596918U CN208723488U CN 208723488 U CN208723488 U CN 208723488U CN 201821596918 U CN201821596918 U CN 201821596918U CN 208723488 U CN208723488 U CN 208723488U
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- connector
- head
- floating type
- fixing butt
- banjo fixing
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Abstract
The utility model relates to a kind of floating type banjo fixing butt jointings, including seperated connector one and connector two, connector one and connector two are made of head and tail portion, the tail portion of connector one and connector two is fixedly connected with part one and part two respectively, connector one is connected with the head of connector two, and the connector one and connector two are configured to radially to float relatively.The utility model successfully solves the problems, such as there is manufacture and installation error between two connectors in existing vehicle construction in a certain range, realize smoothly docking, and structure is simple, it installs and dismantles and is very convenient, not only high reliablity, production efficiency can also be substantially improved, also reduce manufacturing cost simultaneously.
Description
Technical field
The utility model belongs to pipe joint technical field, in particular to a kind of movable, adjustable docking pore
Floating type banjo fixing butt jointing.
Background technique
As rail traffic develops rapidly, train manufacturing industry is growing day by day, and in process of production, electrical and braking plate is logical
Often too busy to get away steel pipe is docked with steel pipe, steel pipe with equipment box.And in the actual production process, due to the presence of foozle,
Steel pipe often will appear inconsistent phenomenon with steel pipe, steel pipe with docking for equipment box.
Once there is a situation where pipeline joints to misplace, since steel pipe material itself is harder, itself can not be adjusted, in existing vehicle group
It can only look for another way when dress.For example, when penetration pipe electrical under vehicle misplaces, it usually needs truncation part steel pipe, use are soft
Connection improves (steel pipe at docking is changed to nylon hose), and when brake piping misplaces, then it can only restructure, no
But production efficiency is reduced, also increases manufacturing cost simultaneously.
Utility model content
The utility model it is main it is dissatisfied certainly the technical issues of be to provide one kind can effectively eliminate foozle realize it is smoothly right
It connects, and the floating type banjo fixing butt jointing that structure is simple, easy for installation.
To achieve the above object, the technical solution of the utility model is:
A kind of floating type banjo fixing butt jointing, including seperated connector one and connector two, the connector one and connector two are by head
Portion and tail portion composition, the tail portion of the connector one and connector two are fixedly connected with part one and part two respectively, the connector one and are connect
First two head is connected, and the connector one and connector two are configured to radially to float relatively.
Further, the head of the connector one have accommodating chamber, the head captured of the connector two in the accommodating chamber,
The accommodating chamber diameter in the radial direction of the connector one is greater than the diameter on two head of connector, and the head of the connector two can be in connector
It radially floats in the accommodating chamber on one head.
Further, the connector one and the whole T shape having in center through through-hole of connector two.
Further, the head generally section of the connector one is for U-shaped and to the annular of axis direction opening, by U-shaped knot
Structure surrounds the accommodating chamber, and the side of the circular head of the connector one is connect with tail portion, and the other side is in open state.
Further, the head of the connector one is made of seperated two parts, and the connector two is being installed in two parts
It is integral by fastener connection or by being welded to connect behind head.
Further, the open side on one head of connector has inner spline groove, accordingly on the head of the connector two
It is provided with external splines protrusion, after the external splines protrusion on two head of connector corresponds to the inner spline groove on insertion one head of connector
Rotary clamping.
Further, elastic packing is installed on the side surface that the connector two cooperates with connector one or both side surface
Part, installs rear joint one and connector two is realized and is tightly connected.
Further, the elastic sealing element is rubber ring.
In conclusion a kind of floating type banjo fixing butt jointing provided by the utility model, by radially can Relative Floating
The setting of connector one and connector two successfully solves two companies such as Guan Yuguan, Guan Yukong in existing vehicle construction in a certain range
There are problems that manufacture and installation error between fitting, realize smoothly docking, and structure is simple, installation and disassembly are very square
Just, not only high reliablity, can also be substantially improved production efficiency, also reduce manufacturing cost simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model plug embodiments one in normal state；
Fig. 2 is the A partial enlarged view of Fig. 1；
Fig. 3 is cross-sectional view of the structure of the utility model plug embodiments one under off-centring state；
Fig. 4 is the structural schematic diagram of the utility model plug embodiments two.
As shown in Figures 1 to 4, part 1, part 22, connector 1, head 3a, tail portion 3b, connector 24, head 4a, tail portion
4b, accommodating chamber 5, rubber ring 6, nut 7, aperture 8, nut 9.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Embodiment one:
As shown in Figure 1 to Figure 3, a kind of floating type banjo fixing butt jointing provided by the utility model is used for connector 1 and part two
2, part 1 and part 22 can be all kinds of pipes such as conduit, air hose, be also possible to the structural member with centre bore.
Connector includes seperated connector 1 and connector 24.Connector 1 is made of head 3a and tail portion 3b, and connector 24 is same
Sample is made of head 4a and tail portion 4b.The tail portion 3b of connector 1 is fixedly connected with part 1, the tail portion 4b and part 22 of connector 24
It is fixedly connected, the head 3a of connector 1 is connected with the head 4a of connector 24, and then part 1 and part 22 are linked together.
Wherein, the structure that the head 3a of connector 1 and the head 4a of connector 24 are configured to radially to float relatively, in this way, when needing
When there is manufacture and installation error between the part 1 to be connected and part 22, cause the central axis of part 1 and part 22 not one
When on straight line, it can disappear to a certain extent by adjusting relative position in the radial direction between connector 1 and connector 24
Change manufacture and installation error, and docks part 1 smoothly with part 22.
In the present embodiment, it is preferable that connector 1 and the whole T shape having in center through through-hole of connector 24.Connector 1
Head 3a generally section be U-shaped and to the annular of central hub direction opening, an annular receiving is surrounded by U-shaped structure
Chamber 5, the side of the circular head 3a of connector 1 and tail portion 3b welded connecting or integrally casting shaping, the other side are then in open
State.
The head 4a of connector 24 is similarly annular, is placed in the accommodating chamber 5 of connector 1, the accommodating chamber 4 of connector 1
Diameter in the radial direction is greater than the diameter of 24 head 4a of connector, and the diameter difference of two ability is the maximum distance that connector 24 floats, and makes
It while the head 4a of connector 24 is limited in accommodating chamber 5, and can radially float in accommodating chamber 5, to adjust connector one
Relative position between 3 and connector 24.
Connector 1 and connector 24 in order to facilitate the installation of, in the present embodiment, the head 3a of connector 1 is by seperated two parts
Composition, two parts are connected after the head 4a of erection joint 24 by fastener integral, or are connected by welding
It is integral, it is mounted on connector 24 smoothly in connector 1, and then the head 4a of connector 24 is limited in accommodating chamber 5.
It is equipped on the side surface that the head 4a of connector 24 cooperates with the head 3a of connector 1 or in both side surface
Elastic sealing element, elastic sealing element are rubber ring 6, are realized between the head 3a of installation rear joint one and the head 4a of connector two close
Envelope connection.
In the present embodiment, the tail portion 3b of connector 1 and the tail portion 4b of connector 24 are provided with external screw thread, with part 1 and part
It is connected through a screw thread between 22.It can also between the tail portion 3b of connector 1 and the tail portion 4b of connector 24 and part 1 and part 22
To be needed with according to structure using other connection types such as circlip, welding.
For the present embodiment by taking conduit is mounted on equipment box as an example, detailed description tube is when assembled worked with Kong Xian vehicle
Journey, part 1 are conduit, cover connected nut 7 in the front end of conduit, and part 22 is equipment box, are provided with aperture 8 on equipment box,
It with embedded nut 9 can need that conduit is mounted on equipment box using banjo fixing butt jointing at aperture 8.
The course of work are as follows: as shown in figure 3, when the center line and part 1 (conduit) of the aperture 8 on part 22 (equipment box)
Central axis due to manufacturing and fixing error and when deviateing, first by the aperture 8 of the tail portion 4b precession part 22 of connector 24
It is interior, and fixation is tightened by the embedded nut 9 of external screw thread and part 22 on the 4b of tail portion, adjust the head 4a and connector of connector 24
It finally tightens in the tail portion 3b of the pipe end insertion connector 1 of part 1 and is mounted on part 1 in the relative position of one 3 head 3a
On nut 7, and then complete docking for part 1 and part 22.
While tightening nut 7, the cabinet of nut 7 or equipment box can be relied on from the head 3a of side pressed joint 1
The flexible deformation and rubber ring 6 of connector 1 fix connector 1 and the relative position of connector 24, and then warranty element 1 and part
22 in the state of off-centring even if can also smoothly complete docking.
Embodiment two:
With embodiment one the difference is that, as shown in figure 4, the part 1 and part 22 in the present embodiment are conduit,
It is respectively sleeved on a nut 7 and nut 7 ' in the front end of part 1 and part 22, passes through the reality of connector described in embodiment one
Docking between existing Guan Yuguan.
The course of work are as follows: as shown in figure 4, when part 22 (conduit) center line and part 1 (conduit) center line by
When manufacturing and fixing error deviates, first by the end of 7 ' precession part 22 of the tail portion 4b of connector 24 and nut, and lead to
The external screw thread and nut 7 ' crossed on the 4b of tail portion tighten fixation, and the head 4a for adjusting connector 24 is opposite with the head 3a's of connector 1
The nut 7 being mounted on part 1 is finally tightened, and then complete in the tail portion 3b of the pipe end insertion connector 1 of part 1 in position
Part 1 is docked with part 22.
Embodiment three:
The difference is that, the structure that the head 3a of connector 1 is integrated has in its open side with embodiment one
Inner spline groove (not shown) is accordingly provided with external splines protrusion in the head 4a of connector 24, when installation only need by
The inner spline groove of the corresponding insertion one head 3a of connector of the external splines protrusion of two head 4a of connector, then adjust connector 1 and connector 24
Relative position after, the connection of connector 1 Yu connector 24 can be realized, and this kind of structure can be in existing vehicle in then rotary clamping
The connection of connector 1 and connector 24 is carried out when assembling.
Floating type banjo fixing butt jointing provided by the utility model, by radially can Relative Floating connector 1 and connector
24 setting successfully solves there is manufacture and installation mistake between Guan Yuguan, Guan Yukong in existing vehicle construction in a certain range
The problem of difference, even if the central axis of part 1 and part 22 not point-blank, can also smoothly complete docking, and structure
Simply, install and dismantle very convenient, not only high reliablity, can also be substantially improved production efficiency, also reduce production system simultaneously
Cause this.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of floating type banjo fixing butt jointing, it is characterised in that: including seperated connector one and connector two, the connector one and connector
Two are made of head and tail portion, and the tail portion of the connector one and connector two is fixedly connected with part one and part two respectively, described to connect
The first head with connector two is connected, and the connector one and connector two are configured to radially to float relatively.
2. a kind of floating type banjo fixing butt jointing according to claim 1, it is characterised in that: the head of the connector one, which has, to hold
Receive chamber, in the accommodating chamber, the accommodating chamber diameter in the radial direction of the connector one is greater than the head captured of the connector two
The head of the diameter on two head of connector, the connector two can radially float in the accommodating chamber on one head of connector.
3. a kind of floating type banjo fixing butt jointing according to claim 2, it is characterised in that: two expansion of the connector one and connector
Body has the T shape through through-hole in center.
4. a kind of floating type banjo fixing butt jointing according to claim 3, it is characterised in that: the head of the connector one is generally
Section surrounds the accommodating chamber, the circular head of the connector one by U-shaped structure for U-shaped and to the annular of axis direction opening
Side connect with tail portion, the other side is in open state.
5. a kind of floating type banjo fixing butt jointing according to claim 4, it is characterised in that: the head of the connector one is by fission
Two parts composition, two parts are connected or by welded connecting at whole behind the head for installing the connector two by fastener
Body.
6. a kind of floating type banjo fixing butt jointing according to claim 4, it is characterised in that: the opening one on one head of connector
Side has inner spline groove, and the head of the connector two is accordingly provided with external splines protrusion, the outer flower on two head of connector
Rotary clamping after the corresponding inner spline groove for being inserted into one head of connector of key protrusion.
7. according to a kind of described in any item floating type banjo fixing butt jointings of claim 2 to 6, it is characterised in that: in the connector two
The side surface cooperated with connector one is equipped with elastic sealing element in both side surface, installation rear joint one and connector two are realized close
Envelope connection.
8. a kind of floating type banjo fixing butt jointing according to claim 7, it is characterised in that: the elastic sealing element is rubber
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596918.7U CN208723488U (en) | 2018-09-28 | 2018-09-28 | A kind of floating type banjo fixing butt jointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596918.7U CN208723488U (en) | 2018-09-28 | 2018-09-28 | A kind of floating type banjo fixing butt jointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723488U true CN208723488U (en) | 2019-04-09 |
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ID=65983046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596918.7U Active CN208723488U (en) | 2018-09-28 | 2018-09-28 | A kind of floating type banjo fixing butt jointing |
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| CN (1) | CN208723488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933415A (en) * | 2018-09-28 | 2018-12-04 | 青岛四方川崎车辆技术有限公司 | A kind of floating type banjo fixing butt jointing |
-
2018
- 2018-09-28 CN CN201821596918.7U patent/CN208723488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933415A (en) * | 2018-09-28 | 2018-12-04 | 青岛四方川崎车辆技术有限公司 | A kind of floating type banjo fixing butt jointing |
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