CN104197099B - Middle pressure-bearing vertical duct integration segmental timbering - Google Patents
Middle pressure-bearing vertical duct integration segmental timbering Download PDFInfo
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- CN104197099B CN104197099B CN201410464005.XA CN201410464005A CN104197099B CN 104197099 B CN104197099 B CN 104197099B CN 201410464005 A CN201410464005 A CN 201410464005A CN 104197099 B CN104197099 B CN 104197099B
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- steel plate
- wing ring
- stressed wing
- stressed
- heat insulation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses pressure-bearing vertical duct integration segmental timbering in one, comprise seamless steel pipe, hard stuffing, protection floor, guide blot, heat insulating mattress, stressed wing ring, insulating sleeve, heat insulation sleeper, levelling steel plate, triangular steel plate and channel-section steel support, stressed wing ring set is at seamless steel pipe outer wall, welding protection floor above stressed wing ring, its gap filled by hard stuffing, stressed wing ring is drilled with positioning hole, heat insulation sleeper is provided with immediately below stressed wing ring, levelling steel plate is had below heat insulation sleeper, channel-section steel support is positioned at the below of levelling steel plate, and upper and lower both sides, the corner of channel-section steel support are welded with the triangular steel plate of uniform thickness, triangular steel plate is drilled with the hole corresponding with the positioning hole of stressed wing ring, guide blot is through three holes on same axis, the both sides up and down of guide blot adopt heat insulating mattress, outer cover has insulating sleeve.Support bracket and guiding trestle unite two into one by the present invention, save installing space, and ensure that the bearing capacity of pipeline.
Description
Technical field
The present invention relates to a kind of support, specifically pressure-bearing vertical duct integration segmental timbering in one.
Background technique
Guiding trestle is used to ensure pipeline displacement in certain direction, limits other direction displacements.Vertical duct guiding trestle, for ensureing that water pipe moves at axial direction under the condition of expanding with heat and contract with cold, avoids the transverse shifting of pipeline to damage pipeline.According to designing requirement, need at each storey setting guiding trestle, to meet usage requirement.
Support bracket is used to bear the suspension and support of the gravity of pipeline and other loads vertically downward, below support bracket demand fulfillment some: 1) distance of support bracket should be not more than the maximum spacing of pipeline, the maximum spacing of general pipeline calculates by strength condition and rigidity condition and determines, get minimum value, if there is the pipeline of pressure pulsation, the distance of support bracket to be decided by required pipeline natural frequency, avoid resonating; 2) utilize the member supporting of existing civil engineering structure as far as possible, namely support on the beam column of piping lane; 3) do the pipeline of flexibility analysis, the position of support bracket determines according to analysis, and considers the possibility of supporting; 4) position of support bracket and type should reduce active force to by the harmful effect of parts of taking root as far as possible.
Summary of the invention
The object of the present invention is to provide a kind of saving space and the uniform middle pressure-bearing vertical duct integration segmental timbering of tube wall stress.
For achieving the above object, the invention provides following technological scheme:
Pressure-bearing vertical duct integration segmental timbering in one, comprise seamless steel pipe, hard stuffing, protection floor, guide blot, heat insulating mattress, stressed wing ring, insulating sleeve, heat insulation sleeper, levelling steel plate, triangular steel plate and channel-section steel support, described stressed wing boxing T-Ring is enclosed within the outer wall of seamless steel pipe, four protection floors are symmetrically welded above described stressed wing ring, gap between the outer wall of described protection floor and seamless steel pipe adopts hard stuffing to fill, stressed wing Ring current distribution line position between two protection floors is drilled with positioning hole, for the installation of guide blot, the below of described stressed wing ring has heat insulation sleeper to be enclosed within the outer wall of seamless steel pipe, and heat insulation sleeper is drilled with the hole corresponding with the positioning hole of stressed wing ring, described levelling steel plate is positioned at the below of heat insulation sleeper, be enclosed within the outer wall of seamless steel pipe, described channel-section steel support is positioned at the below of levelling steel plate, and be welded with the triangular steel plate identical with its thickness in the upper and lower both sides, four angles of channel-section steel support, described triangular steel plate is drilled with the positioning hole with stressed wing ring, the hole that the hole of heat insulation sleeper is corresponding, ensure upper and lower three holes on the same axis, described guide blot is through the stressed wing ring on same axis, three holes of heat insulation sleeper and triangular steel plate, the upper and lower both sides of described guide blot adopt heat insulating mattress, described guide blot outer cover has insulating sleeve.
Compared with prior art, the invention has the beneficial effects as follows: support bracket and guiding trestle are united two into one, saves installing space, simultaneously also by the stress dispersion of seamless steel pipe to its axial direction, reduce bearing load locally; Stressed wing ring makes the stress dispersion of seamless steel pipe in tube wall surrounding, makes tube wall surrounding uniform force, solves the problem that conventional stent is excessive to tube wall localized stress, reduces the impact that welding is excessive on tube wall localized stress, ensure that the bearing capacity of pipeline.
Accompanying drawing explanation
Fig. 1 is the plan view that middle pressure-bearing vertical duct integration segmental timbering is installed;
Fig. 2 is the A Local map of the plan view that middle pressure-bearing vertical duct integration segmental timbering is installed;
Fig. 3 is the B Local map of the plan view that middle pressure-bearing vertical duct integration segmental timbering is installed;
Fig. 4 is the plan view that middle pressure-bearing vertical duct integration segmental timbering is installed;
Fig. 5 is 45 ° of direction views that middle pressure-bearing vertical duct integration segmental timbering is installed;
Fig. 6 is the C Local map of 45 ° of direction views that middle pressure-bearing vertical duct integration segmental timbering is installed;
In figure: 1-seamless steel pipe, 2-hard stuffing, 3-protect floor, 4-guide blot, 5-heat insulating mattress, 6-stressed wing ring, 7-insulating sleeve, the heat insulation sleeper of 8-, the levelling steel plate of 9-, 10-triangular steel plate, 11-channel-section steel support.
Embodiment
Below in conjunction with the embodiment of the present invention and accompanying drawing, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, in the embodiment of the present invention, pressure-bearing vertical duct integration segmental timbering in one, comprise seamless steel pipe 1, hard stuffing 2, protection floor 3, guide blot 4, heat insulating mattress 5, stressed wing ring 6, insulating sleeve 7, heat insulation sleeper 8, levelling steel plate 9, triangular steel plate 10 and channel-section steel support 11, described stressed wing ring 6 welding ring is enclosed within the outer wall of seamless steel pipe 1, four protection floors 3 are symmetrically welded above described stressed wing ring 6, gap between the outer wall of described protection floor 3 and seamless steel pipe 1 adopts hard stuffing 2 to fill, the position of center line of the stressed wing ring 6 between two protection floors 3 is drilled with positioning hole, for the installation of guide blot 4, the below of described stressed wing ring 6 has heat insulation sleeper 8 to be enclosed within the outer wall of seamless steel pipe 1, and heat insulation sleeper 8 is drilled with the hole corresponding with the positioning hole of stressed wing ring 6, described levelling steel plate 9 is positioned at the below of heat insulation sleeper 8, be enclosed within the outer wall of seamless steel pipe 1, described channel-section steel support 11 is positioned at the below of levelling steel plate 9, and be welded with the triangular steel plate 10 identical with its thickness in the upper and lower both sides, four angles of channel-section steel support 11, described triangular steel plate 10 is drilled with the positioning hole with stressed wing ring 6, the hole that the hole of heat insulation sleeper 8 is corresponding, ensure upper and lower three holes on the same axis, described guide blot 4 is through the stressed wing ring 6 on same axis, three holes of heat insulation sleeper 8 and triangular steel plate 10, described guide blot about 4 both sides adopt heat insulating mattress 5, described guide blot 4 outer cover has insulating sleeve 7.
The selection specification of each parts in table 1 embodiment of the present invention
| Seamless steel pipe 1 caliber DN | Channel-section steel support 11 model | Protection floor 3 thickness/mm | Stressed wing ring 6 thickness/mm | Guide blot 4 model | Levelling steel plate 9 thickness/mm |
| 200 | 12# | 14 | 20 | M30 | 3.0 |
| 250 | 12# | 14 | 20 | M30 | 3.0 |
| 300 | 12# | 14 | 20 | M30 | 3.0 |
| 350 | 14# | 16 | 30 | M30 | 4.0 |
| 400 | 14# | 16 | 30 | M30 | 4.0 |
| 450 | 16# | 16 | 30 | M30 | 4.0 |
| 500 | 16# | 16 | 30 | M36 | 5.0 |
| 600 | 20# | 20 | 40 | M36 | 5.0 |
| 700 | 20# | 20 | 40 | M36 | 5.0 |
In the embodiment of the present invention selection of each parts and specification as shown in table 1, the concrete effect of each parts is as follows:
The thickness of heat insulation sleeper 8 is 100mm, meets anticorrosion and requirement that is pipe insulation; Levelling steel plate 9 makes heat insulation sleeper 8 uniform stressed above channel-section steel support 11, avoids that localized stress is excessive to be damaged heat insulation sleeper 8, and its thickness selects demand fulfillment load-bearing requirements; Levelling steel plate 9 inner circle foreign side, circular diameter 5mm larger than the external diameter of seamless steel pipe 1 in it, the large 100mm of diameter of its outer side ratio stressed wing ring 6; Stressed wing ring 6 bears whole vertical stress of seamless steel pipe 1, its annular diameters 4mm larger than the external diameter of seamless steel pipe 1, and its outer annular diameter is 2 times of the diameter of seamless steel pipe 1; After stressed wing ring 6 happens suddenly distortion, protection floor 3 is played a supporting role, and after hard stuffing 2 increase distortion, protection floor 3 and the surface of contact of the outer wall of seamless steel pipe 1, play a protective role to seamless steel pipe 1; The positioning hole aperture 8mm larger than the diameter of guide blot 4 of stressed wing ring 6; Guide blot 4 ensures that seamless steel pipe 1 is only subjected to displacement at its axial direction, and guide blot about 4 both sides adopt 2mm heat insulating mattress 5, and guide blot 4 outer cover has thickness to be the insulating sleeve 7 of 2mm.
The present invention has following characteristics: support bracket and guiding trestle are united two into one, save installing space, simultaneously also by the stress dispersion of seamless steel pipe 1 to its axial direction, reduce bearing load locally; Stressed wing ring 6 makes the stress dispersion of seamless steel pipe 1 in tube wall surrounding, makes tube wall surrounding uniform force, solves the problem that conventional stent is excessive to tube wall localized stress, reduces the impact that welding is excessive on tube wall localized stress, ensure that the bearing capacity of pipeline.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (1)
1. pressure-bearing vertical duct integration segmental timbering in a kind, it is characterized in that, comprise seamless steel pipe (1), hard stuffing (2), protection floor (3), guide blot (4), heat insulating mattress (5), stressed wing ring (6), insulating sleeve (7), heat insulation sleeper (8), levelling steel plate (9), triangular steel plate (10) and channel-section steel support (11), described stressed wing ring (6) welding ring is enclosed within the outer wall of seamless steel pipe (1), described stressed wing ring (6) top is symmetrically welded four protections floor (3), gap between the outer wall of described protection floor (3) and seamless steel pipe (1) adopts hard stuffing (2) to fill, the position of center line of the stressed wing ring (6) between two protections floor (3) is drilled with positioning hole, heat insulation sleeper (8) is provided with immediately below described stressed wing ring (6), the levelling steel plate (9) of inner circle foreign side is provided with immediately below described heat insulation sleeper (8), described channel-section steel support (11) is positioned at the below of levelling steel plate (9), and be welded with the triangular steel plate (10) identical with its thickness in the upper and lower both sides, four angles of channel-section steel support (11), described triangular steel plate (10) is drilled with the hole corresponding with the positioning hole of stressed wing ring (6), ensure upper and lower three holes on the same axis, described guide blot (4) is through three holes of the stressed wing ring (6) on same axis and triangular steel plate (10), described guide blot (4) up and down both sides adopts heat insulating mattress (5), described guide blot (4) outer cover has insulating sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464005.XA CN104197099B (en) | 2014-09-13 | 2014-09-13 | Middle pressure-bearing vertical duct integration segmental timbering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464005.XA CN104197099B (en) | 2014-09-13 | 2014-09-13 | Middle pressure-bearing vertical duct integration segmental timbering |
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| Publication Number | Publication Date |
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| CN104197099A CN104197099A (en) | 2014-12-10 |
| CN104197099B true CN104197099B (en) | 2016-01-20 |
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| CN201410464005.XA Active CN104197099B (en) | 2014-09-13 | 2014-09-13 | Middle pressure-bearing vertical duct integration segmental timbering |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107575651A (en) * | 2016-07-04 | 2018-01-12 | 江苏奇佩建筑装配科技有限公司 | Horizontal, vertical displacement slides suspension and support |
| CN108071898A (en) * | 2016-11-16 | 2018-05-25 | 江苏瑞凌新能源科技有限公司 | A kind of stent adiabatic apparatus |
| CN115654214B (en) * | 2022-11-29 | 2023-03-10 | 北京建工集团有限责任公司 | Sliding type vertical pipe support and construction method thereof |
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| US5273246A (en) * | 1992-09-17 | 1993-12-28 | Kuhlman Corporation | Hanger bracket for distribution transformer |
| JP2000154932A (en) * | 1998-11-18 | 2000-06-06 | Taisei Corp | Vertical duct fixing mechanism in building |
| CN2651559Y (en) * | 2003-11-08 | 2004-10-27 | 胜利油田胜利工程设计咨询有限责任公司 | Vertical tube case of submarine pipeline |
| KR20060120546A (en) * | 2006-11-06 | 2006-11-27 | 김대식 | Pipe supporting tool for riser pipe |
| CN201043643Y (en) * | 2007-04-19 | 2008-04-02 | 大连康维科技有限公司 | Energy-saving and precious metal material saving vertical hanging support |
| KR20110032494A (en) * | 2009-09-23 | 2011-03-30 | 한재광 | A pipe-supporter |
| CN202056416U (en) * | 2011-05-15 | 2011-11-30 | 中建一局集团安装工程有限公司 | Fixing bracket of low-temperature vertical pipe |
| CN202327380U (en) * | 2011-11-22 | 2012-07-11 | 江苏元辰安装集团有限公司 | Device for mounting and supporting vertical pipe of large pipe diameter |
| CN202469244U (en) * | 2012-03-14 | 2012-10-03 | 杭州杭氧低温液化设备有限公司 | Supporting and guiding pipe frame for low-temperature pipelines in space division cold box |
| CN203571228U (en) * | 2013-10-15 | 2014-04-30 | 江苏中圣高科技产业有限公司 | Vibration attenuation pipe bracket for vertical vibration pipeline |
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2014
- 2014-09-13 CN CN201410464005.XA patent/CN104197099B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342474A (en) * | 1980-11-03 | 1982-08-03 | Microwave Techniques | Waveguide hanger |
| DE4111557A1 (en) * | 1991-04-05 | 1992-10-08 | Ver Energiewerke Ag | Repairing power station pipe - by supporting it on brackets mounted on compression springs |
| US5273246A (en) * | 1992-09-17 | 1993-12-28 | Kuhlman Corporation | Hanger bracket for distribution transformer |
| JP2000154932A (en) * | 1998-11-18 | 2000-06-06 | Taisei Corp | Vertical duct fixing mechanism in building |
| CN2651559Y (en) * | 2003-11-08 | 2004-10-27 | 胜利油田胜利工程设计咨询有限责任公司 | Vertical tube case of submarine pipeline |
| KR20060120546A (en) * | 2006-11-06 | 2006-11-27 | 김대식 | Pipe supporting tool for riser pipe |
| CN201043643Y (en) * | 2007-04-19 | 2008-04-02 | 大连康维科技有限公司 | Energy-saving and precious metal material saving vertical hanging support |
| KR20110032494A (en) * | 2009-09-23 | 2011-03-30 | 한재광 | A pipe-supporter |
| CN202056416U (en) * | 2011-05-15 | 2011-11-30 | 中建一局集团安装工程有限公司 | Fixing bracket of low-temperature vertical pipe |
| CN202327380U (en) * | 2011-11-22 | 2012-07-11 | 江苏元辰安装集团有限公司 | Device for mounting and supporting vertical pipe of large pipe diameter |
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| Publication number | Publication date |
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| CN104197099A (en) | 2014-12-10 |
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