CN210344531U - Rolling bearing heat pipe support assembly - Google Patents
Rolling bearing heat pipe support assembly Download PDFInfo
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- CN210344531U CN210344531U CN201921268482.3U CN201921268482U CN210344531U CN 210344531 U CN210344531 U CN 210344531U CN 201921268482 U CN201921268482 U CN 201921268482U CN 210344531 U CN210344531 U CN 210344531U
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- pipeline
- heating power
- bearing
- power pipeline
- heat pipe
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Abstract
The utility model provides a antifriction bearing heating power pipe support assembly belongs to steam conduit and steam condensate pipeline installing the technical field of system. The utility model discloses a heating power pipeline, two fixed bolsters and bottom flat bracket, a serial communication port, the one end of two fixed bolsters is equipped with antifriction bearing respectively, antifriction bearing and heating power pipeline rolling contact are located heating power pipeline both sides bracketing heating power pipeline respectively, the other end of two fixed bolsters is fixed respectively on bottom flat bracket. The utility model provides a radial friction that traditional heating power pipeline's radial sliding friction form produced, can destroy pipeline supporting structure, cause whole heating power pipeline supporting structure's unstable problem. And then adopt bearing rolling technique, roll through the bearing and change the friction form, reduce the frictional force along pipeline support structure radial direction, improve pipeline support structure's stability.
Description
Technical Field
The invention relates to a rolling bearing heat pipe support assembly, and belongs to the technical field of steam pipelines and steam condensate water pipeline installation systems.
Background
In the design and installation development process of a thermal power pipeline, the expansion and contraction of the thermal power pipeline is a common phenomenon, according to the provisions of national standard drawing set 95R417-1 indoor thermal power pipeline support and hanger, the contact surface of a support part and a support of the thermal power pipeline adopts a radial sliding friction structure type to ensure the expansion and contraction of the thermal power pipeline, but in the production process, due to the frequent expansion and contraction of the pipeline, friction force and counter-friction force act between a pipeline support structure beam and the bottom of a pipeline support, the existence of the friction force can cause the stress of the pipeline support structure along the radial direction of the pipeline, can cause the separation or extraction of the pipeline support structure and a rooting part, and can cause the instability of the whole thermal power pipeline support structure.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and further provides a rolling bearing heat pipe bracket assembly.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a antifriction bearing heat pipe support assembly, includes heating power pipeline, two fixed bolsters and bottom flat plate bracket, its characterized in that, the one end of two fixed bolsters is equipped with antifriction bearing respectively, antifriction bearing and heating power pipeline rolling contact are located heating power pipeline both sides bracketing heating power pipeline respectively, the other end of two fixed bolsters is fixed respectively on bottom flat plate bracket. The inner sides of the two fixed supports and the bottom flat plate bracket are inclined relatively at an angle of 45 ℃.
And a bearing sheath is arranged outside the rolling bearing.
The invention has the advantages that the bearing rolling technology is adopted, the friction form is changed by the rolling of the bearing, the friction force along the radial direction of the pipeline support structure is reduced in the process of expansion with heat and contraction with cold of the thermal pipeline, the thrust damage or potential damage of the friction force to the main pipe row is reduced while the radial free expansion of the thermal pipeline is ensured, and the stability of the pipeline support structure is improved.
Drawings
FIG. 1 is a structural diagram of a rolling bearing heat pipe support assembly.
Fig. 2 is a schematic view of the assembly of the rolling bearing heat pipe support assembly.
Fig. 3 is a bearing assembly view.
Detailed Description
The invention will be described in further detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 and fig. 2, the rolling bearing heat pipe support assembly according to the present embodiment includes a heat pipe 2, two fixing supports 3, and a bottom plate bracket 1, wherein one ends of the two fixing supports 2 are respectively provided with a rolling bearing 4, the rolling bearings 4 are in rolling contact with the heat pipe 2, and are respectively located at two sides of the heat pipe 2 to support the heat pipe 2, and the other ends of the two fixing supports 3 are respectively fixed on the bottom plate bracket 1.
The inner sides of the two fixed brackets 3 and the bottom flat plate bracket 1 are inclined relatively at an angle of 45 ℃.
As shown in fig. 3, the rolling bearing 4 is provided with a bearing sheath 5 on the outside.
The invention adopts the bearing rolling technology, changes the friction form by the rolling of the bearing, reduces the friction force along the radial direction of the pipeline support structure in the process of expansion with heat and contraction with cold of the thermal pipeline, ensures the radial free expansion of the thermal pipeline, reduces the thrust damage or potential damage of the friction force to the main pipe row, and improves the stability of the pipeline support structure. The above description is only a preferred embodiment of the present invention, and these embodiments are based on different implementations of the present invention, and the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a antifriction bearing heat pipe support assembly, includes heating power pipeline (2), two fixed bolsters (3) and bottom flat plate bracket (1), its characterized in that, the one end of two fixed bolsters (3) is equipped with antifriction bearing (4) respectively, antifriction bearing (4) and heating power pipeline (2) rolling contact are located heating power pipeline (2) both sides respectively and prop support heating power pipeline (2), the other end of two fixed bolsters (3) is fixed respectively on bottom flat plate bracket (1).
2. Rolling bearing heat pipe bracket assembly according to claim 1, characterized in that the inner sides of the two fixed brackets (3) are inclined at an angle of 45 ℃ to the bottom plate bracket (1).
3. Rolling bearing heat pipe bracket assembly according to claim 2, characterized in that the rolling bearing (4) is externally provided with a bearing shield (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268482.3U CN210344531U (en) | 2019-08-07 | 2019-08-07 | Rolling bearing heat pipe support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268482.3U CN210344531U (en) | 2019-08-07 | 2019-08-07 | Rolling bearing heat pipe support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344531U true CN210344531U (en) | 2020-04-17 |
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ID=70217854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268482.3U Active CN210344531U (en) | 2019-08-07 | 2019-08-07 | Rolling bearing heat pipe support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210344531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296274A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling bearing thermal pipe bracket assembly |
| CN111637285A (en) * | 2020-06-08 | 2020-09-08 | 海宁宇聘工程有限责任公司 | Warm logical pipeline adjusting device based on expend with heat and contract with cold principle |
-
2019
- 2019-08-07 CN CN201921268482.3U patent/CN210344531U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296274A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling bearing thermal pipe bracket assembly |
| CN111637285A (en) * | 2020-06-08 | 2020-09-08 | 海宁宇聘工程有限责任公司 | Warm logical pipeline adjusting device based on expend with heat and contract with cold principle |
| CN111637285B (en) * | 2020-06-08 | 2021-10-29 | 海宁宇聘工程有限责任公司 | Warm logical pipeline adjusting device based on expend with heat and contract with cold principle |
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