CN206802638U - Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle - Google Patents
Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle Download PDFInfo
- Publication number
- CN206802638U CN206802638U CN201720428133.8U CN201720428133U CN206802638U CN 206802638 U CN206802638 U CN 206802638U CN 201720428133 U CN201720428133 U CN 201720428133U CN 206802638 U CN206802638 U CN 206802638U
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- CN
- China
- Prior art keywords
- curved plate
- steam pipe
- thermal insulation
- inner core
- guiding trestle
- 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 belongs to technical field of industrial equipment, and in particular to steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle.Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle, including curved plate, curved plate is arranged on the bottom of inner core pipe outer wall, and on the center of circle of the circle where described curved plate and outer tube and the axial line of inner core tube, multiple grooves are symmetrically arranged with the extrados of curved plate, directive wheel is installed, described directive wheel is arranged on curved plate by axle in described groove.Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle provided by the utility model, inner core tube is supported by curved plate, it ensure that the stabilization of inner core tube, and the directive wheel of curved plate provides balanced restraint, so that the axially and radially displacement of high temperature steam pipe is directed and limited, the safe operation of pipe network ensure that.
Description
Technical field
The utility model belongs to technical field of industrial equipment, and in particular to steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle.
Background technology
Central heating industry is by directly welding guiding trestle on high temperature steam pipe come fixed steam pipe.The guiding
One end of support is welded in steam pipe, and steel outer casing of the other end then with high temperature steam pipe offsets.Although such a guiding trestle
Structure can limit moving radially for high temperature steam pipe, but also have impact on the normal slip of high temperature steam pipe axial direction, moreover, leading
Heat can directly be passed to support, so as to substantially reduce the service life of pipe network.
Utility model content
The defects of to overcome present in prior art, the utility model provide a kind of steel sleeve steel prefabricated thermal insulation steam pipe and are oriented to
Support, it can solve the problem that above mentioned problem.
Technical scheme is used by the utility model will solve its technical problem：
Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle, including curved plate, curved plate are arranged on inner core pipe outer wall
Bottom, and on the center of circle of the circle where described curved plate and outer tube and the axial line of inner core tube, outside curved plate
Multiple grooves are symmetrically arranged with cambered surface, directive wheel is installed in described groove, described directive wheel is arranged on arc by axle
On shape bottom plate.
Spring is provided between the intrados and inner core pipe outer wall of described curved plate, spring one end is fixed on arcuate bottom
On the intrados of plate.
Described spring one end is fixed in inner core pipe outer wall by contiguous block.
Described directive wheel at least three, one of them is arranged on the lowest part of the extrados of curved plate, and in addition two
The extrados both ends of the individual curved plate symmetrically set.
Beneficial effect is possessed by the utility model：
Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle provided by the utility model, inner core tube is supported by curved plate,
The stabilization of inner core tube is ensure that, and the directive wheel of curved plate provides balanced restraint, so that the axle of high temperature steam pipe
To and radial displacement be directed and limit, ensure that the safe operation of pipe network.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Such as Fig. 1, steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle, including curved plate 2, curved plate 2 are arranged on inner core
The bottom of the outer wall of pipe 1, and on the center of circle and outer tube and the axial line of inner core tube 1 of the circle where described curved plate 2, arc
Multiple grooves 7 are symmetrically arranged with the extrados of shape bottom plate 2, directive wheel 6, described directive wheel 6 are installed in described groove 7
It is arranged on by axle 5 on curved plate 2.Curved plate 2 expands support and protected area, and processes simply, quick for installation,
The directive wheel of curved plate provides balanced restraint, so that the axially and radially displacement of high temperature steam pipe is directed and limited
System, ensure that the safe operation of pipe network.
Spring 4 is provided between the intrados and the outer wall of inner core tube 1 of described curved plate 2, the one end of spring 4 is fixed on arc
On the intrados of shape bottom plate 2.Spring 4 plays a part of buffering and damping.
Described one end of spring 4 is fixed on the outer wall of inner core tube 1 by contiguous block 3.
Described directive wheel 6 at least three, one of them is arranged on the lowest part of the extrados of curved plate 2, in addition
The extrados both ends of two curved plates 2 symmetrically set.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle, it is characterised in that：Including curved plate（2）, curved plate（2）Installation
In inner core tube（1）The bottom of outer wall, and described curved plate（2）The center of circle of the circle at place and outer tube and inner core tube（1）
Axial line on, curved plate（2）Extrados on be symmetrically arranged with multiple grooves（7）, described groove（7）Inside it is provided with and leads
To wheel（6）, described directive wheel（6）Pass through axle（5）Installed in curved plate（2）On.
2. steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle according to claim 1, it is characterised in that：Described arcuate bottom
Plate（2）Intrados and inner core tube（1）Spring is provided between outer wall（4）, spring（4）One end is fixed on curved plate（2）'s
On intrados.
3. steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle according to claim 2, it is characterised in that：Described spring
（4）One end passes through contiguous block（3）It is fixed on inner core tube（1）On outer wall.
4. steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle according to claim 1, it is characterised in that：Described directive wheel
（6）At least three, one of them is arranged on curved plate（2）Extrados lowest part, what two other was symmetrically set
Curved plate（2）Extrados both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428133.8U CN206802638U (en) | 2017-04-23 | 2017-04-23 | Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428133.8U CN206802638U (en) | 2017-04-23 | 2017-04-23 | Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802638U true CN206802638U (en) | 2017-12-26 |
Family
ID=60733502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720428133.8U Expired - Fee Related CN206802638U (en) | 2017-04-23 | 2017-04-23 | Steel sleeve steel prefabricated thermal insulation steam pipe guiding trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973762A (en) * | 2019-03-08 | 2019-07-05 | 浙江大学 | A kind of heat distribution pipeline heat preservation reinforced structure and heat preserving method |
-
2017
- 2017-04-23 CN CN201720428133.8U patent/CN206802638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973762A (en) * | 2019-03-08 | 2019-07-05 | 浙江大学 | A kind of heat distribution pipeline heat preservation reinforced structure and heat preserving method |
| CN109973762B (en) * | 2019-03-08 | 2020-03-24 | 浙江大学 | Heat-insulating reinforced structure and heat-insulating method for heat distribution pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180423 |