CN207894720U - A kind of combined type seamless device for testing steel pipe pressure - Google Patents
A kind of combined type seamless device for testing steel pipe pressure Download PDFInfo
- Publication number
- CN207894720U CN207894720U CN201820187932.5U CN201820187932U CN207894720U CN 207894720 U CN207894720 U CN 207894720U CN 201820187932 U CN201820187932 U CN 201820187932U CN 207894720 U CN207894720 U CN 207894720U
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- China
- Prior art keywords
- support
- steel pipe
- hydraulic
- annular groove
- combined type
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Abstract
The utility model discloses a kind of combined type seamless device for testing steel pipe pressure,Including supporting rack,First support,Steel pipe,Second support,Hydraulic cylinder and hydraulic tube,Support frame as described above lower surface is welded with pedestal,The first support and second support are plugged between two support frames as described above,The first support and second support are equipped with screw with supporting rack splicing position,Annular groove is offered in the second support,The bottom end of the annular groove is equipped with Gask-O-Seal,The steel pipe is plugged on across first support in annular groove,The steel pipe upper surface is equipped with sealing-plug,One end of the hydraulic tube is in fluid communication through second support and steel pipe,Pressure gauge is installed on the hydraulic tube,The other end of the hydraulic tube is in fluid communication with hydraulic cylinder,The hydraulic cylinder back side is connected with hydraulic pump by diversion pipe,The hydraulic pump inner bottom is fixed with motor by fixed block.The utility model is dismantled with ease of assembly, easy to carry, the advantages of being carried out at the same time multigroup steel tube pressure-measuring.
Description
Technical field
The utility model is related to pressure tester for seamless steel pipe technical field, specially a kind of combined type seamless steel tube pressure-measuring dress
It sets.
Background technology
Made of block of metal, non-jointed steel pipe, referred to as seamless steel pipe, seamless steel pipe have many uses on surface
General, general purpose seamless steel pipe is by common carbon structural steels, low-alloy structural steel or alloy structure steel rolling, and yield is most
It is more, it is mainly used as the pipeline or constitutional detail of trandfer fluid, such seamless steel pipe needs to carry out pressure testing, traditional examination before use
Pressure device volume is larger, assembly and disassembly trouble, inconvenient to use, cannot carry out pressure testing operation to multiple steel pipes simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of combined type seamless device for testing steel pipe pressure, have ease of assembly dismounting,
It is easy to carry, the advantages of being carried out at the same time multigroup steel tube pressure-measuring, it is larger to solve pressure testing device volume, it has not been convenient to assembly and disassembly, no
The problem of multigroup steel tube pressure-measuring can be carried out at the same time.
To achieve the above object, the utility model provides the following technical solutions：A kind of combined type seamless device for testing steel pipe pressure,
Including supporting rack, first support, steel pipe, second support, hydraulic cylinder and hydraulic tube, support frame as described above lower surface is welded with pedestal,
The first support and second support are plugged between two support frames as described above, the first support and second support and supporting rack
Splicing position screw thread is equipped with screw, offers annular groove in the second support, and it is close that the bottom end of the annular groove is equipped with annular
Packing, the steel pipe are plugged on across first support in annular groove, and steel pipe upper surface screw thread is equipped with sealing-plug, the liquid
One end of pressure pipe is in fluid communication through second support and steel duct, and pressure gauge, the hydraulic tube are equipped on the hydraulic tube
The other end and hydraulic cylinder be in fluid communication, the hydraulic cylinder back side is connected with hydraulic pump by diversion pipe, inside the hydraulic pump
Bottom end is fixed with motor by fixed block.
Preferably, the first support and second support are symmetrical with the central axes of two support frames as described above, and first
Holder is located at the top of second support.
Preferably, the annular groove quantity is three, and three annular grooves are linearly equally spaced on the secondary support bracket.
Preferably, the annular groove is adapted with Gask-O-Seal.
Preferably, the sealing-plug is adapted with steel pipe.
Preferably, there are three interfaces for hydraulic tube one end setting, and there are one interfaces for the setting of the hydraulic tube other end.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model has reached the effect of convenient assembly and disassembly pressure testing device by the way that first support and second support is arranged
Fruit, the utility model are provided with first support and second support, when using pressure testing device, by first support and second support grafting
In supporting rack, first support and second support are screwed, and steel pipe is plugged in annular groove, and steel pipe upper surface is loaded onto close
Blocking, hydraulic tube inject in steel pipe, measure pressure by hydraulic pump works, after the completion of pressure testing, remove hydraulic tube, back out sealing
Plug takes out steel pipe, unscrews screw, remove first support and second support, pressure testing device is resolved into individual component, is conveniently taken
Band transport, has achieved the effect that convenient assembly and disassembly.
2, the utility model has achieved the effect that sealed steel pipe when pressure testing, originally by the way that sealing-plug and Gask-O-Seal is arranged
Utility model is provided with sealing-plug and Gask-O-Seal, and steel pipe is inserted in first support and second support, the bottom end of steel pipe and ring
Shape gasket contacts, and steel pipe bottom is fixed in annular groove, and sealing-plug is by the end sealing of steel pipe, sealing-plug and ring packing
Pad makes steel duct form a closed space, when carrying out pressure testing to steel pipe, can make pressure testing to the sealing of steel duct
As a result more accurate.
3, the utility model has been achieved the effect that by the way that pressure gauge is arranged convenient for observation pressure value, the utility model setting
There is a pressure gauge, pressure gauge is mounted on hydraulic tube, and when hydraulic pump works, the liquid in hydraulic cylinder is flowed into steel by hydraulic tube
In pipe, since steel pipe is sealing, liquid is full of steel duct, the hydraulic pressure of steel duct is observed by pressure gauge, is obtained with this
Go out the resistance to pressure of steel pipe.
Description of the drawings
Fig. 1 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 2 is attachment structure schematic diagram on the left of the hydraulic cylinder of the utility model；
Fig. 3 is enlarged diagram at the A of the utility model.
In figure：1- pedestals；2- supporting racks；3- first supports；4- sealing-plugs；5- screws；6- steel pipes；7- second supports；8-
Hydraulic cylinder；9- motors；10- hydraulic pumps；11- pressure gauges；12- diversion pipes；13- fixed blocks；14- annular grooves；15- ring packings
Pad；16- hydraulic tubes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model：A kind of combined type seamless device for testing steel pipe pressure,
Including supporting rack 2, first support 3, steel pipe 6, second support 7, hydraulic cylinder 8 and hydraulic tube 16,2 lower surface of supporting rack is welded with bottom
Seat 1, first support 3 and second support 7 are plugged between two supporting racks 2, and first support 3 and second support 7 are supported with two
The central axes of frame 2 are symmetrical, and first support 3 is located at the top of second support 7, and the utility model is provided with first support 3
With second support 7, when using pressure testing device, first support 3 and second support 7 are plugged in supporting rack 2,3 He of first support
Second support 7 is fixed by screw 5, and steel pipe 6 is plugged in annular groove 14, and sealing-plug 4, hydraulic tube 16 are loaded onto in 6 upper surface of steel pipe
It injects in steel pipe 6, is worked by hydraulic pump 10 to measure pressure, after the completion of pressure testing, remove hydraulic tube 16, back out sealing-plug 4, take
Go out steel pipe 6, unscrew screw 5, remove first support 3 and second support 7, pressure testing device is resolved into individual component, is conveniently taken
Band transport, has achieved the effect that convenient assembly and disassembly, first support 3 and second support 7 are equipped with 2 splicing position screw thread of supporting rack
Screw 5 offers annular groove 14 in second support 7, and 14 quantity of annular groove is three, and three annular grooves 14 are linearly equally spaced
In second support 7, the bottom end of annular groove 14 is equipped with Gask-O-Seal 15, and annular groove 14 is adapted with Gask-O-Seal 15,
Steel pipe 6 is plugged on across first support 3 in annular groove 14, and 6 upper surface screw thread of steel pipe is equipped with sealing-plug 4, sealing-plug 4 and steel pipe
6 are adapted, and the utility model is provided with sealing-plug 4 and Gask-O-Seal 15, and steel pipe 6 is inserted in first support 3 and second support 7
Interior, the bottom end of steel pipe 6 is contacted with Gask-O-Seal 15, and 6 bottom of steel pipe is fixed in annular groove 14, and sealing-plug 4 is by steel pipe 6
End sealing, sealing-plug 4 and Gask-O-Seal 15 make 6 inside of steel pipe form a closed space, and pressure testing is being carried out to steel pipe 6
When, pressure testing result can be made more accurate sealing inside steel pipe 6, one end of hydraulic tube 16 is through second support 7 and steel pipe 6
Internal fluid communication is equipped with pressure gauge 11 on hydraulic tube 16, and the utility model is provided with pressure gauge 11, and pressure gauge 11 is mounted on
On hydraulic tube 16, when hydraulic pump 10 works, the liquid in hydraulic cylinder 8 is flowed by hydraulic tube 16 in steel pipe 6, due to steel pipe
6 be sealing, and liquid observes the hydraulic pressure inside steel pipe 6 by pressure gauge 11, steel pipe 6 is obtained with this full of inside steel pipe 6
Resistance to pressure, the other end of hydraulic tube 16 are in fluid communication with hydraulic cylinder 8, and the setting of 16 one end of hydraulic tube is there are three interface, and hydraulic tube
There are one interfaces for the setting of 16 other ends, and 8 back side of hydraulic cylinder is connected with hydraulic pump 10,10 inner bottom of hydraulic pump by diversion pipe 12
It is fixed with motor 9 by fixed block 13, motor 9 uses MSMD models, the motor 9 to have low noise, and rotating speed is fast, applied widely
The advantages of.
Operation principle：In utility model works, first support 3 and second support 7 are plugged in supporting rack 2, and steel pipe 6 is inserted
It is connected in annular groove 14, sealing-plug 4 is loaded onto in 6 upper surface of steel pipe, and hydraulic tube 16 injects in steel pipe 6, starts hydraulic pump 10, observation pressure
Power table 11 after the completion of pressure testing, closes hydraulic pump 10, removes hydraulic tube 16, back out sealing-plug 4, takes out steel pipe 6, unscrew screw 5,
First support 3 and second support 7 are removed, it is more preferable compared to traditional product.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of combined type seamless device for testing steel pipe pressure, including supporting rack（2）, first support（3）, steel pipe（6）, second support
（7）, hydraulic cylinder（8）And hydraulic tube（16）, it is characterised in that：Support frame as described above（2）Lower surface is welded with pedestal（1）, described
One holder（3）And second support（7）It is plugged on two support frames as described above（2）Between, the first support（3）And second support
（7）With supporting rack（2）Splicing position screw thread is equipped with screw（5）, the second support（7）On offer annular groove（14）, described
Annular groove（14）Bottom end Gask-O-Seal is installed（15）, the steel pipe（6）Across first support（3）It is plugged on annular groove
（14）It is interior, the steel pipe（6）Upper surface screw thread is equipped with sealing-plug（4）, the hydraulic tube（16）One end run through second support
（7）With steel pipe（6）Internal fluid communication, the hydraulic tube（16）On pressure gauge is installed（11）, the hydraulic tube（16）It is another
One end and hydraulic cylinder（8）It is in fluid communication, the hydraulic cylinder（8）The back side passes through diversion pipe（12）It is connected with hydraulic pump（10）, described
Hydraulic pump（10）Inner bottom passes through fixed block（13）It is fixed with motor（9）.
2. a kind of combined type seamless device for testing steel pipe pressure according to claim 1, it is characterised in that：The first support
（3）And second support（7）With two support frames as described above（2）Central axes it is symmetrical, and first support（3）Positioned at second support
（7）Top.
3. a kind of combined type seamless device for testing steel pipe pressure according to claim 1, it is characterised in that：The annular groove（14）
Quantity is three, three annular grooves（14）Linearly it is equally distributed on second support（7）On.
4. a kind of combined type seamless device for testing steel pipe pressure according to claim 1, it is characterised in that：The annular groove（14）
With Gask-O-Seal（15）It is adapted.
5. a kind of combined type seamless device for testing steel pipe pressure according to claim 1, it is characterised in that：The sealing-plug（4）
With steel pipe（6）It is adapted.
6. a kind of combined type seamless device for testing steel pipe pressure according to claim 1, it is characterised in that：The hydraulic tube（16）
One end setting is there are three interface, and hydraulic tube（16）There are one interfaces for other end setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820187932.5U CN207894720U (en) | 2018-02-05 | 2018-02-05 | A kind of combined type seamless device for testing steel pipe pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820187932.5U CN207894720U (en) | 2018-02-05 | 2018-02-05 | A kind of combined type seamless device for testing steel pipe pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894720U true CN207894720U (en) | 2018-09-21 |
Family
ID=63543154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820187932.5U Expired - Fee Related CN207894720U (en) | 2018-02-05 | 2018-02-05 | A kind of combined type seamless device for testing steel pipe pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649924A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe pressure tester |
-
2018
- 2018-02-05 CN CN201820187932.5U patent/CN207894720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649924A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe pressure tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 363600 Nanjing high tech Industrial Park, Jingcheng Town, Jingcheng village, Nanjing County, Zhangzhou City, Fujian Province Patentee after: Fujian ouleide Furniture Co.,Ltd. Address before: 363601 Nanjing high tech Industrial Park, Jingcheng Town, Jingcheng village, Nanjing County, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU WANJIAHUA INDUSTRY AND TRADE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |