CN206862586U - Single steel pipe hydrostatic testing tank - Google Patents
Single steel pipe hydrostatic testing tank Download PDFInfo
- Publication number
- CN206862586U CN206862586U CN201720471061.5U CN201720471061U CN206862586U CN 206862586 U CN206862586 U CN 206862586U CN 201720471061 U CN201720471061 U CN 201720471061U CN 206862586 U CN206862586 U CN 206862586U
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- China
- Prior art keywords
- steel pipe
- fixture block
- measuring head
- limiting plate
- holder
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Abstract
The utility model discloses single steel pipe hydrostatic testing tank, including steel pipe, fixing device positioned at steel pipe one end and the seal head positioned at the steel pipe other end, the end thread of seal head and steel pipe connects, fixing device includes base, holder, limiting plate, measuring head and clamping screw, holder and limiting plate interval are fixed on base, holder includes upper fixture block and lower fixture block, upper fixture block, opened up inside lower fixture block fluted, and it is bolted among upper fixture block and lower fixture block, steel pipe is located in the groove, and the end set of steel pipe has the measuring head, gap is left on the inside of the outer face of measuring head and limiting plate, clamping screw passes through limiting plate, and the ends contact of clamping screw end and measuring head, the utility model solves that the scope of application in the prior art is small and the high technical problem of testing cost.
Description
Technical field
It the utility model is related to measurement apparatus technical field, more particularly to single steel pipe hydrostatic testing tank.
Background technology
The water pressure test of the heat exchanger tube of heat exchanger is frequently encountered in daily shopwork, for the experiment of guarantee
Several times and benefit, according to the size dimension of the heat exchanger of the long-term manufacture of factory, usually using the water pressure test, traditional water pressure test
Device is according to the special closure plate of the parameter designs such as cast, test pressure and rear backrest, is blocked up for the general customization convex of penstock
Plate, all need customization bell and spigot joint adpting flange to block up back for bell and spigot pipeline and use cast in situs or precast concrete
Block, the equipment need to be fabricated according to parameters such as kind of tube types, test pressures, high processing costs, manufacturing cycle length, and
Belong to special equipment, the scope of application is small.
Utility model content
The purpose of this utility model is to provide single steel pipe hydrostatic testing tank, and it is small to solve the scope of application in the prior art
The high technical problem with testing cost.
Single steel pipe hydrostatic testing tank, including steel pipe, the fixing device positioned at steel pipe one end and positioned at the steel pipe other end
Seal head, the seal head and steel pipe end thread connection, the fixing device include base, holder, limiting plate, test
Head and clamping screw, holder and the limiting plate interval are fixed on base, and the holder includes upper fixture block and lower fixture block, described
Open up fluted inside upper fixture block, lower fixture block, and be bolted among upper fixture block and lower fixture block, the steel pipe is located in
In the groove, and the end set of steel pipe has the measuring head, is left on the inside of the outer face of the measuring head and limiting plate
Gap, the clamping screw pass through limiting plate, and the ends contact of clamping screw end and measuring head.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement：
Further, the measuring head is internally provided with cavity, the inner face of the measuring head offer sealing circular groove and
Gas outlet, the gas outlet are connected with cavity, and the sealing circular groove is corresponding with the end of steel pipe, using the beneficial effect of this step
Fruit is to be ventilated by gas outlet into steel pipe, carries out the water pressure test.
Further, test mouth is offered above the measuring head, the test mouth communicates with the cavity, using this step
Beneficial effect be by test mouth load onto the inlet duct with pressure gauge, can be with air inlet and detection.
Further, the sealing circular groove is internally provided with sealing ring, and the beneficial effect using this step is to pass through sealing ring
Ensure air-tightness.
The beneficial effects of the utility model：
The utility model is a kind of detection means, is that the air-tightness for being directed to steel pipe is detected, and the utility model utilizes
Seal head blocks one end, and the other end is got lodged in using measuring head, is ventilated by measuring head to steel duct, and so test is simple, and
And only need to adjust holder and change measuring head, it can be achieved with the detection of different steel pipes；The utility model is simple in construction, test side
Just.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the single steel pipe hydrostatic testing tank described in the utility model specific embodiment；
Fig. 2 is the holder left view of the single steel pipe hydrostatic testing tank described in the utility model specific embodiment；
Fig. 3 is the measuring head left view of the single steel pipe hydrostatic testing tank described in the utility model specific embodiment；
Reference：
1- steel pipes；2- fixing devices；3- seal heads；4- bases；5- holders；6- limiting plates；7- measuring heads；8- locking screws
Bolt；The upper holders of 9-；10- lower fixture blocks；11- grooves；12- cavitys；13- seals circular groove；14- gas outlets；15- tests mouth；16- is sealed
Circle.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As Figure 1-3, single steel pipe hydrostatic testing tank provided by the utility model, including steel pipe 1, positioned at steel pipe
The fixing device 2 of 1 one end and the seal head 3 positioned at the steel pipe other end, the seal head 3 are connected with the end thread of steel pipe 1, institute
Stating fixing device 2 includes base 4, holder 5, limiting plate 6, measuring head 7 and clamping screw 8, and the holder 5 and limiting plate 6 are spaced
It is fixed on base 4, holder 5 is for fixing steel pipe, and the holder 5 includes upper fixture block 9 and lower fixture block 10, the upper fixture block
9th, fluted 11 are opened up inside lower fixture block 10, and upper fixture block 9, with being bolted among lower fixture block 10, the steel pipe 1 is worn
It is located in the groove 11, and the end set of steel pipe 1 has the measuring head 7, outer face and the limiting plate 6 of the measuring head 7
Inner side leave gap, the clamping screw 8 passes through limiting plate 6, and the end of clamping screw 8 and the ends contact of measuring head 7, lock
Tight bolt 8 cooperates with limiting plate 6, props up measuring head 7, ensures measuring head 7 and the sealing of the end of steel pipe 1.
Wherein, the measuring head 7 is internally provided with cavity 12, and the inner face of the measuring head 7 offers sealing circular groove 13
With gas outlet 14, the gas outlet 14 is connected with cavity 12, and the sealing circular groove 13 is corresponding with the end of steel pipe 1, passes through
Gas outlet 14 is ventilated into steel pipe 1, carries out the water pressure test.
Wherein, the top of measuring head 7 offers test mouth 15, and the test mouth 15 is communicated with the cavity 12, passed through
The inlet duct with pressure gauge is loaded onto in test mouth 15, can be with air inlet and detection.
Wherein, the sealing circular groove 13 is internally provided with sealing ring 16, ensures air-tightness by sealing ring 16.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (4)
1. single steel pipe hydrostatic testing tank, it is characterised in that fixing device including steel pipe, positioned at steel pipe one end and positioned at steel
The seal head of the pipe other end, the end thread connection of the seal head and steel pipe, the fixing device include base, holder, limit
Position plate, measuring head and clamping screw, holder and the limiting plate interval are fixed on base, and the holder includes upper fixture block with
Fixture block, opens up inside the upper fixture block, lower fixture block fluted, and is bolted among upper fixture block and lower fixture block, described
Steel pipe is located in the groove, and the end set of steel pipe has the measuring head, the outer face of the measuring head and limiting plate
Inner side leave gap, the clamping screw passes through limiting plate, and the ends contact of clamping screw end and measuring head.
2. single steel pipe hydrostatic testing tank according to claim 1, it is characterised in that the measuring head is internally provided with
Cavity, the inner face of the measuring head offers sealing circular groove and gas outlet, the gas outlet are connected with cavity, the sealing
Circular groove is corresponding with the end of steel pipe.
3. single steel pipe hydrostatic testing tank according to claim 2, it is characterised in that offered above the measuring head
Mouth is tested, the test mouth communicates with the cavity.
4. single steel pipe hydrostatic testing tank according to claim 3, it is characterised in that set inside the sealing circular groove
There is sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471061.5U CN206862586U (en) | 2017-04-28 | 2017-04-28 | Single steel pipe hydrostatic testing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471061.5U CN206862586U (en) | 2017-04-28 | 2017-04-28 | Single steel pipe hydrostatic testing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862586U true CN206862586U (en) | 2018-01-09 |
Family
ID=60823119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471061.5U Active CN206862586U (en) | 2017-04-28 | 2017-04-28 | Single steel pipe hydrostatic testing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567647A (en) * | 2019-10-21 | 2019-12-13 | 张树华 | Steel pipe quality detection device |
| CN114235311A (en) * | 2021-12-20 | 2022-03-25 | 中车大连机车车辆有限公司 | Pipeline hydrostatic test method suitable for groove on one side and flange on the other side |
-
2017
- 2017-04-28 CN CN201720471061.5U patent/CN206862586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567647A (en) * | 2019-10-21 | 2019-12-13 | 张树华 | Steel pipe quality detection device |
| CN114235311A (en) * | 2021-12-20 | 2022-03-25 | 中车大连机车车辆有限公司 | Pipeline hydrostatic test method suitable for groove on one side and flange on the other side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190610 Address after: 225000 Jiangyang Industrial Park, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Tongyu Steel Pipe Group Co., Ltd. Address before: 225008 No. 718 Yangtze River North Road, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Tong Yu pressure vessel Co., Ltd |