CN201496668U - Dual heat-insulating rolling support seat of buried pipe - Google Patents
Dual heat-insulating rolling support seat of buried pipe Download PDFInfo
- Publication number
- CN201496668U CN201496668U CN2009202350023U CN200920235002U CN201496668U CN 201496668 U CN201496668 U CN 201496668U CN 2009202350023 U CN2009202350023 U CN 2009202350023U CN 200920235002 U CN200920235002 U CN 200920235002U CN 201496668 U CN201496668 U CN 201496668U
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- Prior art keywords
- heat
- roller
- heat insulation
- pipe
- support seat
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- Expired - Fee Related
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Abstract
The utility discloses a dual heat-insulating rolling support seat of a buried pipe, which comprises a roller, a connecting plate and two heat-insulated rings, wherein pipe clamps are respectively sleeved outside the two heat-insulated rings; the roller is arranged between the two heat-insulated rings and connected with the pipe clamps through a bearing plate; the pipe clamps are connected with guide plates; and the heat-insulated rings are made of high-pressure asbestos plate. The utility model not only ensures the heat-insulating effect of a sliding support, but also effectively utilizes a rolling structure of a space device, ensures that the support seat can be used for a long term without wearing an outer pipe and improves the service life of the buried pipe.
Description
Technical field
The utility model relates to the accessory that is widely used in the buried pipeline in the urban construction, relates in particular to the bearing of steam buried pipeline.
Background technique
The steam buried pipeline is used for urban construction in a large number, and the bearing in the underground pipe need be considered expanding with heat and contract with cold of pipeline, adopts the slip form design of heat insulation-type steel to steel usually, i.e. the sliding-type bearing.In the practical work process, a plurality of fulcrums of fixing sliding support on inner pipe may have only a point action in outer tube wall, under action direction not necessarily is positioned at, also may under an inclined to one side angle, so local pressure is very big.When steam line moves, because causing pipeline, hot swollen shrinkage stretches, and fulcrum is constantly friction on outer tube, and long-term friction may worn out outer tube.In addition, when every pipeline section distance is longer, when compensate for displacement was big, the sliding friction between steel and the steel can influence the working life of underground pipe equally.The bearing friction factor of rolling form is little, but because roller support structural type is special, and needed space is bigger, the roller support of heat insulation-type is difficult to design, and it is more difficult to construct.
The model utility content
The utility model provides a kind of underground pipe simple in structure, that insulation effect is good two heat insulation-type roller supports at the above-mentioned deficiency of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
The two heat insulation-type roller supports of underground pipe comprise roller, connecting plate and heat insulation loop, and heat insulation loop has two, and difference overcoat pipe clamp, and roller is arranged between two heat insulation loop, and roller is connected with pipe clamp by support plate.
Further, be connected with guide plate on the pipe clamp; The heat insulation loop material is the High Voltage asbestos slate.
Technique effect of the present utility model is:
Both guarantee the insulation effect of sliding support, and can effectively utilize the room device roller again, the utility model can be used and the outer tube of can not grinding away for a long time, improved the working life of underground pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model, along the AOA direction broken section of Fig. 2;
Fig. 2 is the left view of Fig. 1,360 ° of directions.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
See Fig. 1 and Fig. 2, the utility model comprises that the material of connecting plate 7, roller 6 and 3, two heat insulation loop 3 of two heat insulation loop is the High Voltage asbestos slate, good heat-insulation effect, two heat insulation loop 3 difference overcoat pipe clamps 4.Be connected with symmetrical two groups of totally four support plates 5 on the pipe clamp 4 respectively in the both sides of left and right sides roller 6, the two ends of support plate 5 respectively with about two pipe clamps 4 welding, the spindle nose 9 at cylindrical roller 6 two ends is set with within two support plates 5.
When the utility model was installed, pipe clamp 4 was connected by managing 2 in connecting plate 7 and the work, pipe clamp 4 circumferentially also be welded with at least three guide plates 8,8 pairs of outer tubes 1 of guide plate have leading role.Heat insulation loop 3 is sleeved on manages in the work on 2 outer surfaces, and roller 6 rolls with outer tube 1 and contacts, and also is filled with heat-preservation cotton 10 between pipe 2 and the outer tube 1 in the work.Because the position of roller 6 is between two heat insulation loop, has saved the space; Roller 6 rolls with outer tube 1 inwall and contacts, and can improve working life.
Claims (3)
1. two heat insulation-type roller supports of underground pipe, comprise roller (6), connecting plate (7) and heat insulation loop (3), it is characterized in that: heat insulation loop (3) has two, and difference overcoat pipe clamp (4), roller (6) is arranged between two heat insulation loop (3), and roller (6) is connected with pipe clamp (4) by support plate (5).
2. according to claim 1 pair of heat insulation-type roller support is characterized in that being connected with guide plate (8) on the pipe clamp (4), and the quantity of guide plate (8) has three at least.
3. according to claim 1 pair of heat insulation-type roller support is characterized in that heat insulation loop (3) material is the High Voltage asbestos slate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350023U CN201496668U (en) | 2009-08-18 | 2009-08-18 | Dual heat-insulating rolling support seat of buried pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350023U CN201496668U (en) | 2009-08-18 | 2009-08-18 | Dual heat-insulating rolling support seat of buried pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496668U true CN201496668U (en) | 2010-06-02 |
Family
ID=42439875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202350023U Expired - Fee Related CN201496668U (en) | 2009-08-18 | 2009-08-18 | Dual heat-insulating rolling support seat of buried pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929584A (en) * | 2010-09-17 | 2010-12-29 | 江苏锡丰能源设备工程有限公司 | No-limit planar slide pipe carrier |
| CN102297324A (en) * | 2010-06-22 | 2011-12-28 | 哈尔滨建成集团有限公司 | Cylindrical object overturning device |
| CN103256455A (en) * | 2013-06-04 | 2013-08-21 | 江苏明江机械制造有限公司 | Heat-insulation sliding support for large-diameter directly-buried pipe |
-
2009
- 2009-08-18 CN CN2009202350023U patent/CN201496668U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297324A (en) * | 2010-06-22 | 2011-12-28 | 哈尔滨建成集团有限公司 | Cylindrical object overturning device |
| CN102297324B (en) * | 2010-06-22 | 2013-01-09 | 哈尔滨建成集团有限公司 | Cylindrical object overturning device |
| CN101929584A (en) * | 2010-09-17 | 2010-12-29 | 江苏锡丰能源设备工程有限公司 | No-limit planar slide pipe carrier |
| CN103256455A (en) * | 2013-06-04 | 2013-08-21 | 江苏明江机械制造有限公司 | Heat-insulation sliding support for large-diameter directly-buried pipe |
| CN103256455B (en) * | 2013-06-04 | 2016-01-27 | 江苏明江机械制造有限公司 | The heat insulation sliding support of heavy caliber direct buried pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI JINLONG PETROCHEMICAL AND METALLURGICAL EQUIP Free format text: FORMER OWNER: WUXI GOLDEN DRAGON COMPENSATOR CO., LTD. Effective date: 20110527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214161 NO. 23, ZHENHU ROAD, HUDAI TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214000 NO. 18, HUDAI ROAD, HUDAI TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110527 Address after: 214000 lakes in Jiangsu province Wuxi City foreshore Hu Dai Zhen Hu Dai Road No. 18 Patentee after: Wuxi Jinlong Petrochemical & Metallurgical Equipment Co., Ltd. Address before: 214161 lakes in Jiangsu province Wuxi City foreshore Zhen Hu Hudai Town Road No. 23 Patentee before: Wuxi Jinlong Compensator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |