CN201261806Y - Insulation stand for steel pipe - Google Patents
Insulation stand for steel pipe Download PDFInfo
- Publication number
- CN201261806Y CN201261806Y CNU2008201255879U CN200820125587U CN201261806Y CN 201261806 Y CN201261806 Y CN 201261806Y CN U2008201255879 U CNU2008201255879 U CN U2008201255879U CN 200820125587 U CN200820125587 U CN 200820125587U CN 201261806 Y CN201261806 Y CN 201261806Y
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- CN
- China
- Prior art keywords
- steel pipe
- insulating support
- monolithic
- insulation
- tongue
- 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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Abstract
The utility model relates to a special insulator bracket, particularly a steel pipeline insulator bracket. The insulator bracket comprises at least three insulating single pieces which are in inserted connection with each other and respectively comprises a bottom plate, supporting feet installed on the middle part of the upper surface of the bottom plate, and connecting strengthening ribs located on two ends of upper surface of the bottom plate of two sides of the supporting feed; wherein, a connecting insert is arranged on the outer side of one connecting strengthening rib, and a insert through hole is formed on other connecting strengthening rib; the connecting inserts on the insulating single pieces are inserted into the insert through holes adjacent insulating single pieces, a plurality of insulating single pieces form a closed ring after inserted connection. The steel pipeline insulator bracket has the advantages of wide application, strong applicability, good fastness, and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of insulating support, particularly a kind of steel pipe insulating support that is widely used in the petrochemical industry.
Background technology
In oil and gas pipeline and the medium transport process; for corrosion that reduces metallic conduit and the work-ing life that prolongs pipeline; all must adopt cathode protection measure; the steel pipe insulating support is to bury in the construction processs such as ground steel pipe railroad crossing, highway, river, mountain range; to anticorrosion, the special goods that thermal insulation layer plays a protective role of pipeline through section, its insulation characteristics have formed complete cathodic protection system to crossing pipeline jointly with the cathodic protection engineering of pipeline after pipeline passes through.
In the past the steel pipe insulating support only at bore greater than the crude oil more than 200 millimeters, Sweet natural gas, processed oil with bury in ground heat distribution pipe network, the water supply network and use, but, construction and development along with urban duct gasification and processed oil pipe network and heat distribution pipe network, the operating safety of these pipe networks and work-ing life just more and more cause owners' concern, and small-bore steel pipe special isolation support also arises at the historic moment simultaneously.In the actual production at present, the following pipeline of diameter (Φ) 159mm is operated more complicated in construction process, should guarantee that every group of insulating support conforms to external diameter of pipe, requires every group of piping insulation support close attachment again on outer diameter tube.Traditional solution is according to different external diameter of pipe, makes corresponding FE Tiler formula open-close module, and cost of manufacture is very high, and uses very complicated.
The utility model content
The steel pipe insulating support that the technical problems to be solved in the utility model provides and a kind ofly is widely used, suitability is strong, stability is good.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of steel pipe insulating support, comprise the insulation monolithic of pegging graft mutually more than three, each described insulation monolithic includes a base plate, be arranged at the leg and the stiffening web that is connected that is positioned at plate upper surface two ends, leg both sides at this plate upper surface middle part, one of them arranged outside that connects stiffening web connects tongue, have the tongue perforation on another, connection tongue on the described insulation monolithic is plugged in the tongue perforation of the insulation monolithic that is adjacent, and forms the annular of a closure after a plurality of insulation monolithics are pegged graft.
During use, the tongue perforation of the connection tongue of above-mentioned insulation monolithic and second insulation monolithic is pegged graft, the tongue perforation of the connection tongue of second insulation monolithic and the 3rd insulation monolithic is in like manner pegged graft, according to caliber different choice insulation monolithic number, connection tongue and first insulation monolithic until the most last insulation monolithic are pegged graft, and form an insulating support circle that can be placed on the pipeline.
In addition, during construction, the utility model is attached under the situation of duct wall fully at the insulating support circle of being made up of a plurality of insulation monolithics, can set up a measure-alike rubber pad, to protect preservative coat better, increases the firmness of insulating support circle; Can also on the utility model insulating support circle and the tight basis that attaches of pipeline, use metal (stainless steel) dop fastening, make it have stronger resisting longitudinal surging force, to guarantee good stability at the two ends of insulating support circle.
For the insulating support circle can be attached closely with pipeline, the upper and lower surface of the base plate of described insulation monolithic is a cambered surface.Simultaneously, described base plate lower surface is provided with a plurality of fins, forms muscle in the base plate; Described plate upper surface two ends are provided with and are connected the vertical stiffening web of stiffening web, have increased the transverse strength of base plate.
The connection tongue of insulation monolithic of the present utility model has regulates draw-in groove at least together, can regulate the usage quantity of insulation monolithic in 30% amplitude arbitrarily.
Connection jack on the insulation monolithic described in the utility model extends in the leg.
The utility model insulation monolithic adopts the manufacturing of high density poly propylene material.Environment friendly and pollution-free, in the closed environment, reach work-ing life more than 30 years.
Than prior art, the beneficial effects of the utility model are:
1) suitability is extensive: the pipeline that can be widely used in different media passes through in the galvanic protection; and; the piping insulation bracket loop that the utility model is formed after being pegged graft mutually by the insulation monolithic of three above quantity; its inner arc length can increase 30% adjustment space, applicable to the piping installation of caliber 38mm～159mm all size.
2) good stability: the insulating support circle is on the basis that closely attaches with pipeline, and the utility model is after the link of insulating support circle is finished, and its two ends are fastening with metal (stainless steel) dop, make it have stronger resisting longitudinal surging force.
3) can reduce the pipeline running noises, use the utility model steel pipe insulating support on the heating in buildings, the water supply line, can significantly reduce the running noises of this pipeline.
Description of drawings
Fig. 1 is the sectional view of the utility model steel pipe insulating support;
Fig. 2 is the vertical view of the utility model steel pipe insulating support;
Fig. 3 is the front view of insulation monolithic in the utility model steel pipe insulating support;
Fig. 4 is the side-view of insulation monolithic in the utility model steel pipe insulating support;
Fig. 5 is the vertical view of insulation monolithic in the utility model steel pipe insulating support.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, but limits the utility model never in any form.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of steel pipe insulating support of the utility model comprises 8 insulation monolithics 1 of pegging graft mutually, each described insulation monolithic 1 structure is identical, with insulation monolithic 1 is example, it comprises a base plate 4, the leg 5 that is arranged at these base plate 4 upper surface middle part be positioned at plate upper surface two ends, leg 5 both sides be connected stiffening web 6,6 ', described connection stiffening web 6 is provided with and connects tongue 7, connect stiffening web 6 ' and be provided with tongue perforation 8, the connection tongue 7 on the described insulation monolithic 1 is plugged in the tongue perforation 8 of the insulation monolithic 1 that is adjacent, and 8 insulation monolithic 1 grafting backs form the annular of a closure.Certainly, what described insulation monolithic 1 can be for more than 3 is a plurality of, as 4,5,6,7.......
For insulating support can be attached closely with pipeline, upper and lower surperficial 9,10 of base plate 4 is a cambered surface.Simultaneously, described base plate 4 lower surfaces are provided with a plurality of fins, form muscle 11 in the base plate; Described plate upper surface 9 two ends are provided with and are connected stiffening web perpendicular to 6, and 6 ' stiffening web 12,12 ', 13,13 ' has increased the transverse strength of base plate 4.
The connection tongue 7 of insulation monolithic 1 of the present utility model has twice and regulates draw-in groove 14, can regulate the usage quantity of insulation monolithic 1 in certain amplitude arbitrarily.
During use, the tongue perforation 8 of the connection tongue 7 of above-mentioned insulation monolithic 1 and second insulation monolithic 1 is pegged graft, the tongue perforation 8 of the connection tongue 7 of second insulation monolithic 1 and the 3rd insulation monolithic 1 is in like manner pegged graft, connection tongue 7 until the 8th insulation monolithic 1 is pegged graft with first insulation monolithic 1 tongue perforation 8, and formation can be set in the insulating support circle on the pipeline 2.
For the utility model steel pipe insulating support and pipeline 2 are closely attached, the two ends of the utility model steel pipe insulating support are fastening with stainless steel dop 3, make it have stronger resisting longitudinal surging force, guarantee good stability.
Claims (7)
1, a kind of steel pipe insulating support, it is characterized in that, comprise the insulation monolithic of pegging graft mutually more than three, each described insulation monolithic includes a base plate, is arranged at the leg and the stiffening web that is connected that is positioned at plate upper surface two ends, leg both sides at this plate upper surface middle part, one of them arranged outside that connects stiffening web connects tongue, have the tongue perforation on another, connection tongue on the described insulation monolithic is plugged in the tongue perforation of the insulation monolithic that is adjacent, and forms the annular of a closure after a plurality of insulation monolithics are pegged graft.
2, steel pipe insulating support as claimed in claim 1 is characterized in that, the upper and lower surface of described base plate is a cambered surface.
3, steel pipe insulating support as claimed in claim 1 is characterized in that, described base plate lower surface is provided with a plurality of fins, and a plurality of fins form muscle in the base plate jointly.
4, steel pipe insulating support as claimed in claim 1 is characterized in that, described plate upper surface two ends are provided with and are connected the vertical stiffening web of stiffening web.
5, steel pipe insulating support as claimed in claim 1 is characterized in that, has on the connection tongue of described insulation monolithic and regulates draw-in groove at least together.
6, steel pipe insulating support as claimed in claim 1 is characterized in that, the connection jack on the described insulation monolithic extends in the leg.
7, steel pipe insulating support as claimed in claim 1 is characterized in that, described insulation monolithic is made by high-density polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201255879U CN201261806Y (en) | 2008-08-14 | 2008-08-14 | Insulation stand for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201255879U CN201261806Y (en) | 2008-08-14 | 2008-08-14 | Insulation stand for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261806Y true CN201261806Y (en) | 2009-06-24 |
Family
ID=40808278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201255879U Expired - Fee Related CN201261806Y (en) | 2008-08-14 | 2008-08-14 | Insulation stand for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261806Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727361A (en) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | High-density polyethylene enhanced support of prefabricated direct-burial thermal insulation pipe and assembling method of high-density polyethylene enhanced support |
| CN105722777A (en) * | 2013-11-14 | 2016-06-29 | 康稳法国公司 | Coil with removable ferrule |
-
2008
- 2008-08-14 CN CNU2008201255879U patent/CN201261806Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722777A (en) * | 2013-11-14 | 2016-06-29 | 康稳法国公司 | Coil with removable ferrule |
| CN105722777B (en) * | 2013-11-14 | 2017-05-24 | 康稳法国公司 | Coil with removable ferrule |
| CN103727361A (en) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | High-density polyethylene enhanced support of prefabricated direct-burial thermal insulation pipe and assembling method of high-density polyethylene enhanced support |
| CN103727361B (en) * | 2013-12-09 | 2016-01-13 | 哈尔滨朗格斯特节能科技有限公司 | Prefabricated direct-buried thermal insulation pipe high density polyethylene (HDPE) strengthens support and assembling method thereof |
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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 |
Granted publication date: 20090624 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |