CN204308790U - A kind of PVC suppresses servicing unit - Google Patents
A kind of PVC suppresses servicing unit Download PDFInfo
- Publication number
- CN204308790U CN204308790U CN201420724381.3U CN201420724381U CN204308790U CN 204308790 U CN204308790 U CN 204308790U CN 201420724381 U CN201420724381 U CN 201420724381U CN 204308790 U CN204308790 U CN 204308790U
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- pvc
- depression bar
- suppresses
- clamp base
- servicing unit
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Abstract
The utility model relates to a kind of PVC and suppresses servicing unit, and this device comprises the clamp base and positioning splint that link together.The inner side of described clamp base is provided with O RunddichtringO; The inwall of described positioning splint is provided with hangnail, and its outer end, top is connected with connecting rod, and the end of this connecting rod is connected with depression bar; One end of described depression bar is connected with the banding circle of PVC, and the inwall of this banding circle is provided with antiskid glue cushion.The utility model structure is simple, easy to use, practical and efficiency is high.
Description
Technical field
The utility model relates to PVC application, particularly relates to a kind of PVC and suppresses servicing unit.
Background technology
PVC is widely used, and relate to the numerous areas such as agricultural irrigation, industrial water supply, Human drinking work, the stability of its quality directly affects construction quality, especially its load performance, is one of important indicator of tubing criterion of acceptability.Current PVC load performance all adopts hydrostatic detection to judge, is sealed at tubing two ends by fixture, passes into the aqueous water of certain pressure, according to pipe deformations with or without leak source, pressurize certain hour judges that whether qualified tubing is.But when heavy caliber pipe (more than bore 300mm) is suppressed, its fixture is heavy, remove and install inconvenience, especially tubing is after suppressing, and has distortion to a certain degree, tight with holder contacts, detection is installed to experiment to make troubles, when pipe workpiece quality instability, Detection task amount is large, and the installation effectiveness of tubing pressure-bearing detection fixture directly affects the plan of a line production task.
Utility model content
The PVC that technical problem to be solved in the utility model is to provide a kind of structure simple, easy to use, practical suppresses servicing unit.
For solving the problem, a kind of PVC described in the utility model suppresses servicing unit, it is characterized in that: this device comprises the clamp base and positioning splint that link together; The inner side of described clamp base is provided with O RunddichtringO; The inwall of described positioning splint is provided with hangnail, and its outer end, top is connected with connecting rod, and the end of this connecting rod is connected with depression bar; One end of described depression bar is connected with the banding circle of PVC, and the inwall of this banding circle is provided with antiskid glue cushion.
Described clamp base is connected with described positioning splint by fastening bolt.
Described connecting rod is hinged with described positioning splint, described depression bar respectively.
One end and the described banding circle of described depression bar are hinged.
The utility model compared with prior art has the following advantages:
1, because the inner side of clamp base in the utility model is provided with O RunddichtringO, therefore, it is convenient that PVC loads fixture, and pressure bearing and seal is reliable.
2, in the utility model, the inwall of positioning splint is provided with hangnail, therefore, after PVC loads clamp base, is screwed by fastening bolt, can reliably PVC be fixed in clamp base.
3, the utility model is when PVC is installed, can by tubing banding by banding circle, lifts depression bar and PVC is reliably compressed into clamp base coordinates with O RunddichtringO, use simple and reliable.
4, the utility model is after PVC pressure-bearing has detected, can by the PVC of distortion by banding circle banding, and pressure depression bar takes out PVC from clamp base, and convenient and swift, efficiency is high.
5, the utility model structure is simple, cost of manufacture is low, practical, do not affect the normal pressure-bearing of PVC and detect, improve installation effectiveness and detection speed.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 of the present utility modelly faces structural representation.
In figure: 1-clamp base, 2-O RunddichtringO, 3-fastening bolt, 4-positioning splint, 5-connecting rod, 6-depression bar, 7-banding circle, 8-PVC.
Detailed description of the invention
As shown in Figure 1, a kind of PVC suppresses servicing unit, and this device comprises the clamp base 1 and positioning splint 4 that link together.
The inner side of clamp base 1 is provided with O RunddichtringO 2; The inwall of positioning splint 4 is provided with hangnail, and its outer end, top is connected with connecting rod 5, and the end of this connecting rod 5 is connected with depression bar 6; One end of depression bar 6 is connected with the banding circle 7 of PVC 8, and the inwall of this banding circle 7 is provided with antiskid glue cushion.
Wherein:
Clamp base 1 is connected with positioning splint 4 by fastening bolt 3.
Connecting rod 5 is hinged with positioning splint, depression bar 6 respectively.
One end and the banding circle 7 of depression bar 6 are hinged.
During use, after PVC 8 chamfering, put into clamp base 1, the position of adjustment depression bar 6 and banding circle 7, then depression bar 6 is lifted, drive PVC 8 moves down by banding circle 7, again adjusts depression bar 6 and the position of banding circle 7, lifts depression bar 6, until ensure that PVC 8 enters bottom clamp base 1, till O RunddichtringO 2 positiver sealing, screw fastening bolt 3, start pressure-bearing and detect.After detection completes, unclamp fastening bolt 3, the position of adjustment depression bar 6 and banding circle 7, then depress depression bar 6, drive PVC 8 moves up by banding circle 7, again adjusts the position of depression bar 6 and banding circle 7, pressure depression bar 6, until PVC 8 leaves clamp base 1.
Claims (4)
1. PVC suppresses a servicing unit, it is characterized in that: this device comprises the clamp base (1) and positioning splint (4) that link together; The inner side of described clamp base (1) is provided with O RunddichtringO (2); The inwall of described positioning splint (4) is provided with hangnail, and its outer end, top is connected with connecting rod (5), and the end of this connecting rod (5) is connected with depression bar (6); One end of described depression bar (6) is connected with the banding circle (7) of PVC (8), and the inwall of this banding circle (7) is provided with antiskid glue cushion.
2. a kind of PVC as claimed in claim 1 suppresses servicing unit, it is characterized in that: described clamp base (1) is connected with described positioning splint (4) by fastening bolt (3).
3. a kind of PVC as claimed in claim 1 suppresses servicing unit, it is characterized in that: described connecting rod (5) is hinged with described positioning splint, described depression bar (6) respectively.
4. a kind of PVC as claimed in claim 1 suppresses servicing unit, it is characterized in that: one end and the described banding circle (7) of described depression bar (6) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724381.3U CN204308790U (en) | 2014-11-27 | 2014-11-27 | A kind of PVC suppresses servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724381.3U CN204308790U (en) | 2014-11-27 | 2014-11-27 | A kind of PVC suppresses servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308790U true CN204308790U (en) | 2015-05-06 |
Family
ID=53131122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724381.3U Active CN204308790U (en) | 2014-11-27 | 2014-11-27 | A kind of PVC suppresses servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768671A (en) * | 2016-11-30 | 2017-05-31 | 重庆顾地塑胶电器有限公司 | Full adhesive type the combination Jing Yin Water drain cyclones of PVC and its air-tightness detection method |
-
2014
- 2014-11-27 CN CN201420724381.3U patent/CN204308790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768671A (en) * | 2016-11-30 | 2017-05-31 | 重庆顾地塑胶电器有限公司 | Full adhesive type the combination Jing Yin Water drain cyclones of PVC and its air-tightness detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |