CN209245514U - A kind of pipeline coupling flange applied to new-energy automobile - Google Patents
A kind of pipeline coupling flange applied to new-energy automobile Download PDFInfo
- Publication number
- CN209245514U CN209245514U CN201821719597.5U CN201821719597U CN209245514U CN 209245514 U CN209245514 U CN 209245514U CN 201821719597 U CN201821719597 U CN 201821719597U CN 209245514 U CN209245514 U CN 209245514U
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- China
- Prior art keywords
- flange
- new
- energy automobile
- stud
- protecting cover
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Abstract
The utility model relates to a kind of pipeline coupling flanges applied to new-energy automobile, including first flange, second flange and protecting cover, the left end of the first flange is connected with first pipe, the right end of the second flange is connected with second pipe, the left end of the second flange offers the mounting groove to match with first flange, the first flange is connected in the mounting groove of second flange, connecting hole is offered in the first flange and second flange, stud is connected in the connecting hole of the first flange and second flange, the both ends of the stud are stretched out from the connecting hole of first flange and second flange respectively, the first locking nut is also connected on the both ends of the stud, the first flange is fixedly connected by the cooperation of stud and first locking nut at both ends with second flange , the protecting cover is mounted in second flange；The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Description
Technical field
The utility model relates to technical field of new energy, especially a kind of pipeline applied to new-energy automobile is connected
Flange.
Background technique
Pipeline in new-energy automobile needs to use during connection flange, and flange is easy under the weather of severe cold
It freezes to death and is damaged, so designing a kind of pipeline coupling flange applied to new-energy automobile in order to solve this problem just seems outstanding
It is important.
Summary of the invention
The utility model is equipped with sleeve in the outer sheath of second flange, improves method by the anti-icing fluid filled in sleeve
Blue frost resistance plays the role of increasing the practicality energy；A kind of pipeline coupling flange applied to new-energy automobile is provided.
In order to solve the above technical problems, the structure of the utility model includes first flange, second flange and protecting cover,
The left end of the first flange is connected with first pipe, and the right end of the second flange is connected with second pipe, described
The left end of second flange offers the mounting groove to match with first flange, and the first flange is connected to the peace of second flange
In tankage, connecting hole, the connection of the first flange and second flange are offered in the first flange and second flange
Stud is connected in hole, the both ends of the stud are stretched from the connecting hole of first flange and second flange respectively
Out, the first locking nut is also connected on the both ends of the stud, the first flange passes through stud and two
The cooperation of first locking nut at end is fixedly connected with second flange, and the protecting cover is in semi-annular shape, the protection
Cover is mounted in second flange.
Further, the right end of the second flange is connected with screw rod, the company of being provided on the inner wall of the protecting cover
Joint chair, the screw rod pass through attachment base and are flexibly connected with it, be respectively connected on the screw rod at left and right sides of the attachment base
One the second locking nut.
Further: the left and right ends of the protecting cover offer guide groove, are connected with and prolong in the guide groove
Long cover, the extension cover is also in semi-annular shape, all offers spiral shell on the lateral wall of the protecting cover left and right ends
Pit, puller bolt is connected in the threaded hole, and the puller bolt passes through threaded hole and is connected with extension cover.
Further: the outer sheath of the second flange is equipped with sleeve, offers cavity in the sleeve, described
Anti-icing fluid is filled in cavity.
Further: elastic clamping mechanism is provided between the outer wall of the second flange and the inner wall of sleeve, it is described
Elastic clamping mechanism include the groove being provided on second flange outer wall, the hemispherical card slot, the ball that are provided on sleeve lining
Shape clamp and spring, the spherical clamp are connected in groove by spring, and the spherical clamp is under the action of the spring
It is caught in hemispherical card slot.
After adopting the above structure, the utility model is equipped with sleeve in the outer sheath of second flange, by filling in sleeve
Anti-icing fluid improve the frost resistance of flange, playing the role of increasing the practicality can；And the design also has structure simple
Single, easily fabricated and practical and efficient advantage.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of elastic clamping mechanism.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Specific embodiment
A kind of pipeline coupling flange applied to new-energy automobile as shown in Figure 1, including first flange 1, second flange 2
With protecting cover 6, the left end of the first flange 1 is connected with first pipe 3, and the right end of the second flange 2 is connected with
Second pipe 4, the left end of the second flange 2 offer the mounting groove to match with first flange 1, the first flange
1 is connected in the mounting groove of second flange 2, offers connecting hole in the first flange 1 and second flange 2, and described
Stud 9 is connected in one flange 1 and the connecting hole of second flange 2, the both ends of the stud 9 are respectively from the first method
It is stretched out in the connecting hole of orchid 1 and second flange 2, the first locking nut 10, institute is also connected on the both ends of the stud 9
The first flange 1 stated is fixedly connected by the cooperation of stud 9 and first locking nut 10 at both ends with second flange 2, institute
The protecting cover 6 stated is in semi-annular shape, and the protecting cover 6 is mounted in second flange 2.The design have structure it is simple,
Easily fabricated and practical and efficient advantage.
The right end of second flange 2 as shown in Figure 1 is connected with screw rod 13, is provided on the inner wall of the protecting cover 6
Attachment base 14, the screw rod 13 pass through attachment base 14 and are flexibly connected with it, the screw rod of 14 left and right sides of attachment base
Second locking nut 15 is respectively connected on 13.
The left and right ends of protecting cover 6 as shown in Figure 1 offer guide groove 7, are connected with extension in the guide groove 7
Cover 5, the extension cover 5 are also in semi-annular shape, all offer spiral shell on the lateral wall of 6 left and right ends of protecting cover
Pit, puller bolt 8 is connected in the threaded hole, and the puller bolt 8 passes through threaded hole and is connected with extension cover 5.
The outer sheath of second flange 2 as shown in Figure 1 is equipped with sleeve 11, offers cavity 12, institute in the sleeve 11
Filled with anti-icing fluid in the cavity 12 stated.The utility model is equipped with sleeve in the outer sheath of second flange, by filling out in sleeve
The anti-icing fluid filled improves the frost resistance of flange, and playing the role of increasing the practicality can.
It is provided with elastic clamping mechanism between the outer wall of second flange 2 as shown in Figures 2 and 3 and the inner wall of sleeve 11,
The hemisphere that the elastic clamping mechanism includes the groove 18 being provided on 2 outer wall of second flange, is provided on 11 inner wall of sleeve
Shape card slot 16, spherical clamp 17 and spring 19, the spherical clamp 17 are connected in groove 18 by spring 19, the ball
Shape clamp 17 is caught in hemispherical card slot 16 under the action of spring 19.
Claims (5)
1. a kind of pipeline coupling flange applied to new-energy automobile, it is characterised in that: including first flange, second flange and prevent
Shroud body, the left end of the first flange are connected with first pipe, and the right end of the second flange is connected with second pipe,
The left end of the second flange offers the mounting groove to match with first flange, and the first flange is connected to the second method
In blue mounting groove, connecting hole, the first flange and second flange are offered in the first flange and second flange
Connecting hole in be connected with stud, the both ends of the stud are respectively from the connecting hole of first flange and second flange
Middle stretching is also connected with the first locking nut on the both ends of the stud, and the first flange passes through stud
It is fixedly connected with the cooperation of first locking nut at both ends with second flange, the protecting cover is in semi-annular shape, described
Protecting cover is mounted in second flange.
2. a kind of pipeline coupling flange applied to new-energy automobile according to claim 1, it is characterised in that: described
The right end of second flange is connected with screw rod, and attachment base is provided on the inner wall of the protecting cover, and the screw rod, which passes through, to be connected
Joint chair is simultaneously flexibly connected with it, and second locking nut is respectively connected on the screw rod at left and right sides of the attachment base.
3. a kind of pipeline coupling flange applied to new-energy automobile according to claim 1, it is characterised in that: described
The left and right ends of protecting cover offer guide groove, and extension cover, the extension cover are connected in the guide groove
In semi-annular shape, threaded hole, connection in the threaded hole are all offered on the lateral wall of the protecting cover left and right ends
There is puller bolt, the puller bolt passes through threaded hole and is connected with cover is extended.
4. a kind of pipeline coupling flange applied to new-energy automobile according to claim 1, it is characterised in that: described
The outer sheath of second flange is equipped with sleeve, and cavity is offered in the sleeve, is filled with anti-icing fluid in the cavity.
5. a kind of pipeline coupling flange applied to new-energy automobile according to claim 4, it is characterised in that: described
Elastic clamping mechanism is provided between the outer wall of second flange and the inner wall of sleeve, the elastic clamping mechanism includes being provided with
Groove on second flange outer wall, the hemispherical card slot being provided on sleeve lining, spherical clamp and spring, the spherical clip
Head is connected in groove by spring, and the spherical clamp is caught under the action of the spring in hemispherical card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719597.5U CN209245514U (en) | 2018-10-23 | 2018-10-23 | A kind of pipeline coupling flange applied to new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719597.5U CN209245514U (en) | 2018-10-23 | 2018-10-23 | A kind of pipeline coupling flange applied to new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245514U true CN209245514U (en) | 2019-08-13 |
Family
ID=67525696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719597.5U Active CN209245514U (en) | 2018-10-23 | 2018-10-23 | A kind of pipeline coupling flange applied to new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365566A (en) * | 2020-02-11 | 2020-07-03 | 田勇 | Novel natural gas pipeline safety protection device |
-
2018
- 2018-10-23 CN CN201821719597.5U patent/CN209245514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365566A (en) * | 2020-02-11 | 2020-07-03 | 田勇 | Novel natural gas pipeline safety protection device |
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