CN203925949U - A kind of reducing telescopic joint - Google Patents
A kind of reducing telescopic joint Download PDFInfo
- Publication number
- CN203925949U CN203925949U CN201420358920.6U CN201420358920U CN203925949U CN 203925949 U CN203925949 U CN 203925949U CN 201420358920 U CN201420358920 U CN 201420358920U CN 203925949 U CN203925949 U CN 203925949U
- Authority
- CN
- China
- Prior art keywords
- telescopic joint
- reducing telescopic
- noumenon
- reducing
- retainer ring
- 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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- Joints Allowing Movement (AREA)
Abstract
A kind of reducing telescopic joint, it is connected with switch and funnel, described reducing telescopic joint adopts high-temperature resistant rubber to make and it comprises the first noumenon, the second body and retainer ring, described the first noumenon is truncated cone shape, and its lower surface is less than upper surface, and described the second body is cylindrical, described fixed trap is located at the periphery of described the second body, the structure of Integral blanking part is more simplified, and rate of fault is lower, keeps in repair easier.
Description
Technical field
The utility model relates to a kind of slip joint, relates in particular to a kind of simple in structure, easy for installation, long service life and keeps in repair easy reducing telescopic joint.
Background technique
Reducing telescopic joint is widely used in a kind of blanking variable-diameter structure on gas, fixed double phase flow transfer pump.Current blanking variable-diameter joint adopts metallic material to make, and it and slip joint are used in combination, and realizes the change of sectional area and absorbs the distortion producing because of top equipment.
Therefore, be necessary to provide a kind of new technological scheme to overcome above-mentioned defect.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy for installation, long service life, the easy reducing telescopic joint of maintenance, and this reducing telescopic joint has realized the change of sectional area, has realized again and has absorbed the distortion producing because of top equipment simultaneously.
For achieving the above object, the utility model adopts following technological scheme: a kind of reducing telescopic joint, it is connected with switch and funnel, described reducing telescopic joint adopts high-temperature resistant rubber to make and it comprises the first noumenon, the second body and retainer ring, described the first noumenon is truncated cone shape, and its lower surface is less than upper surface, described the second body is cylindrical, and described fixed trap is located at the periphery of described the second body.
The upper surface of the lower surface of described the first noumenon and the second body coincides.
Compared with prior art, the utlity model has following beneficial effect: the utility model reducing telescopic abridged edition body selects super heated rubber material to make, the adpting flange of reducing telescopic abridged edition body upper and lower is connected with miscellaneous part, the structure of Integral blanking part is more simplified, rate of fault is lower, keeps in repair easier.
Brief description of the drawings
fig. 1 is the sectional view of the utility model reducing telescopic joint.
Embodiment
As shown in Figure 1, the utility model reducing telescopic joint is connected with switch 4 and funnel 5.Described reducing telescopic joint adopts high-temperature resistant rubber to make.Described reducing telescopic joint comprises reducing telescopic abridged edition body 2, the first adpting flange 1 and the second adpting flange 3.Described the first adpting flange 1 is connected with described switch 4.Described the second adpting flange 3 is connected with lower part.Described reducing telescopic abridged edition body 2 comprises the first noumenon 21, the second body 22 and retainer ring 23.Described the first noumenon 21 is truncated cone shape, and the area of its lower surface is less than the area of upper surface.Described the second body 22 is cylindrical, and the upper surface of the lower surface of described the first noumenon 21 and described the second body 22 coincides.Described retainer ring 23 is sheathed on the periphery of described the second body 22, in order to fix the shape of the second body 22, thereby makes the second body 22 not yielding.Can dilatation when described the first noumenon 21 is subject to the pressure of top, and played the object of reducing.
Claims (2)
1. a reducing telescopic joint, it is connected with switch and funnel, it is characterized in that: described reducing telescopic joint adopts high-temperature resistant rubber to make and it comprises the first noumenon, the second body and retainer ring, described the first noumenon is truncated cone shape, and its lower surface is less than upper surface, described the second body is cylindrical, and described fixed trap is located at the periphery of described the second body.
2. a kind of reducing telescopic saves as claimed in claim 1, it is characterized in that: the upper surface of the lower surface of described the first noumenon and the second body coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358920.6U CN203925949U (en) | 2014-07-01 | 2014-07-01 | A kind of reducing telescopic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358920.6U CN203925949U (en) | 2014-07-01 | 2014-07-01 | A kind of reducing telescopic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925949U true CN203925949U (en) | 2014-11-05 |
Family
ID=51821769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358920.6U Expired - Fee Related CN203925949U (en) | 2014-07-01 | 2014-07-01 | A kind of reducing telescopic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925949U (en) |
-
2014
- 2014-07-01 CN CN201420358920.6U patent/CN203925949U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160701 |