CN103557373B - petroleum pipeline mounting mechanism - Google Patents
petroleum pipeline mounting mechanism Download PDFInfo
- Publication number
- CN103557373B CN103557373B CN201310558850.9A CN201310558850A CN103557373B CN 103557373 B CN103557373 B CN 103557373B CN 201310558850 A CN201310558850 A CN 201310558850A CN 103557373 B CN103557373 B CN 103557373B
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- CN
- China
- Prior art keywords
- circular hole
- column body
- upper pedestal
- pipeline
- petroleum pipeline
- 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.)
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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
- F16L3/20—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 transverse direction
- F16L3/205—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 transverse direction having supporting springs
- F16L3/2056—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 transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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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
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
Abstract
The present invention discloses petroleum pipeline mounting mechanism, comprise upper pedestal and lower base, upper pedestal is arranged on lower base by elevator mechanism, circular hole is offered at upper pedestal top, be provided with column body in circular hole and be arranged at the lower prop bottom column body, the diameter of lower prop is greater than column body, described lower prop is rotated by bearing and is fixed in circular hole, the outer surface even level of column body is provided with multiple spring, spring is connected with the inwall of circular hole, also comprises the anchor ear of the fixing tube being arranged on column body top; In the circular hole that upper pedestal has, the lower prop of setting is rotated by bearing and is fixed in circular hole, pipeline anchor ear when there is slight torsion also can be rotated thereupon, avoiding, between anchor ear and pipeline, relative movement occurs, reducing the generation of contact stress.
Description
Technical field
The present invention relates to a kind of support, specifically refer to petroleum pipeline mounting mechanism.
Background technique
Oil transport pipeline is made up of oil pipe and annex thereof, and according to the needs of technological process, be equipped with corresponding oil pump unit, design and installation becomes a complete pipe-line system, unloads in order to complete oil plant and defeatedly turns task.The setting type of common pipeline has following several: single-main distribution, two-pipe system, independent tubes system.Laying of oil transport pipeline, in order to reduce resistance, general its method of straight-run of all as far as possible taking has ground, pipe trench and three kinds, underground, pipeline within oil depot enclosure wall, all should lay on the ground, the former pipeline being embedded in underground or the pipeline be laid in pipe trench, in conjunction with the technical innovation of oil depot, also over ground installation should be changed into as much as possible step by step, oil transport pipeline beyond enclosure wall, in order to not block traffic and take farmland, generally all pipeline is directly embedded in underground after preservative treatment, the degree of depth is 0.5 ~ 0.8m.
In petroleum transportation process, laying that petroleum pipeline is normally liftoff, therefore, every a segment distance, be provided with petroleum pipeline mounting mechanism and petroleum pipeline is supported.But there is certain problem in the paving mode of this petroleum pipeline.Namely in external factor, as temperature, wind-force, under the impact of water and soil skew, self stress state of petroleum pipeline can change, and it can produce the tendency of slight torsion relative to petroleum pipeline bracket.And existing petroleum pipeline bracket is stationary structure, the torsion of petroleum pipeline can be stopped, cause the contact force between petroleum pipeline and petroleum pipeline bracket to become large, petroleum pipeline distortion can be caused for a long time to break.
Summary of the invention
The object of the present invention is to provide petroleum pipeline mounting mechanism, reduce the contact stress between pipeline and support, improve the working life of pipeline.
Object of the present invention is achieved through the following technical solutions:
Petroleum pipeline mounting mechanism, comprise upper pedestal and lower base, upper pedestal is arranged on lower base by elevator mechanism, offer circular hole at upper pedestal top, be provided with column body in circular hole and be arranged at the lower prop bottom column body, the diameter of lower prop is greater than column body, described lower prop is rotated by bearing and is fixed in circular hole, the outer surface even level of column body is provided with multiple spring, and spring is connected with the inwall of circular hole, also comprises the anchor ear of the fixing tube being arranged on column body top.The anchor ear that column body top of the present invention is installed is after fixing pipeline, pipeline is subject to extraneous factor interference and produces the tendency that slight torsion occurs, and traditional fixed support can stop the torsion of pipeline, the contact stress between pipeline and support of pipelines is caused to become large, pipe deforming also can be caused time serious to break, in the circular hole that upper pedestal has, the lower prop arranged is rotated by bearing and is fixed in circular hole, pipeline anchor ear when there is slight torsion also can be rotated thereupon, avoid, between anchor ear and pipeline, relative movement occurs, reduce the generation of contact stress; And the outer surface of column body evenly arranges multiple spring, spring is connected with the inwall of circular hole, can make after external influence factors disappears, the spring stretched and the spring of compression all reset, anchor ear and the equal returning position of petroleum pipeline, the torsion avoiding pipeline causes contact stress to remain, causes the impaired of pipeline; Because self stress situation of petroleum pipeline can change every now and then, regulated by the spring of chassis interior, pipeline can be made to be in all the time on correct mounting point, be conducive to the working life of improving pipeline; And the elevator mechanism arranged between upper pedestal and lower base can ensure the height adjustable of whole support, enhances practicability.
Described lower base is provided with cylindrical projection, upper pedestal is provided with the sunk part agreed with mutually with cylindrical projection, the cross section of sunk part is U-shaped.Part is agreed with between upper pedestal and lower base, can be elevator mechanism and enough installing spaces are provided, and to be more conducive between upper pedestal with lower base stable is connected, avoid relative transverse movement occurs between the two, decrease mutual wearing and tearing, be reduced to the maintenance cost of support of pipelines.
Described elevator mechanism comprises handwheel, gear and is arranged at the tooth bar of described upper pedestal outer surface, and pinion rotation is fixed on described lower base, and handwheel is connected with gear by rotating shaft, and wheel and rack coordinates.Elevator mechanism adopts manually operated gear and tooth bar, by adjusting handle, upper pedestal is stably moved up and down on lower base, for pipeline provides reliable support.
The inwall of described anchor ear is provided with damping rubber pad.The speed speed of geology variation, transmission oil all can affect the stability of pipeline, makes it that sidesway occur; The stress buffer that pipeline self transmission can produce by the damping rubber pad arranged, reduces further and produces relative active force to support, and then reduce the probability of pipe wear, extend the working life of pipeline.
Described spring is torsion spring.The direction producing stress due to pipeline self is indefinite, so the direction of spring when being stretched or compressed is also just uncertain, common spring cannot bear pullling of multi-direction power for a long time, easily fractures or follows the string; The circle of torsion spring or closely around or separately around, energy eligibility torsional load (at a right angle with axle of spring), its end can be coiled into hook-shaped or straight reverse arm, has windup-degree in a big way, can ensure longer working life and stability when regulating column body position.
The present invention compared with prior art, has following advantage and beneficial effect:
1, petroleum pipeline mounting mechanism of the present invention, comprise upper pedestal and lower base, upper pedestal is arranged on lower base by elevator mechanism, circular hole is offered at upper pedestal top, be provided with column body in circular hole and be arranged at the lower prop bottom column body, the diameter of lower prop is greater than column body, described lower prop is rotated by bearing and is fixed in circular hole, the outer surface even level of column body is provided with multiple spring, spring is connected with the inwall of circular hole, also comprises the anchor ear of the fixing tube being arranged on column body top; In the circular hole that upper pedestal has, the lower prop of setting is rotated by bearing and is fixed in circular hole, pipeline anchor ear when there is slight torsion also can be rotated thereupon, avoiding, between anchor ear and pipeline, relative movement occurs, reducing the generation of contact stress;
2, petroleum pipeline mounting mechanism of the present invention, part is agreed with between upper pedestal and lower base, can be elevator mechanism and enough installing spaces are provided, and to be more conducive between upper pedestal with lower base stable is connected, avoid relative transverse movement occurs between the two, decrease mutual wearing and tearing, be reduced to the maintenance cost of support of pipelines;
3, petroleum pipeline mounting mechanism of the present invention, the circle of torsion spring or closely around or separately around, can eligibility torsional load, its end can be coiled into hook-shaped or straight reverse arm, there is windup-degree in a big way, longer working life and stability when regulating column body position can being ensured.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of elevator mechanism;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Mark and corresponding component title in accompanying drawing:
1-lower base, 2-upper pedestal, 3-column body, 4-lower prop, 5-bearing, 6-spring, 7-anchor ear, 8-elevator mechanism, 9-gear, 10-rotating shaft, 11-handwheel, 12-tooth bar, 13-quakeproof rubber pad.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, petroleum pipeline mounting mechanism of the present invention, comprise upper pedestal 2 and lower base 1, upper pedestal 2 is arranged on lower base 1 by elevator mechanism 8, circular hole is offered at upper pedestal 2 top, the lower prop 4 being provided with column body 3 in circular hole and being arranged at bottom column body 3, the diameter of lower prop 4 is greater than column body 3, lower prop 4 is rotated by bearing 5 and is fixed in circular hole, the outer surface even level of column body 3 is provided with multiple spring 6, spring 6 is connected with the inwall of circular hole, also comprises the anchor ear 7 of the fixing tube being arranged on column body 3 top; Lower base 1 is provided with cylindrical projection, upper pedestal 2 is provided with the sunk part agreed with mutually with cylindrical projection, the cross section of sunk part is U-shaped; Elevator mechanism 8 comprises handwheel 11, gear 9 and is arranged at the tooth bar 12 of upper pedestal 2 outer surface, and gear 9 rotates and is fixed on lower base 1, and handwheel 11 is connected with gear 9 by rotating shaft 10, and gear 9 coordinates with tooth bar 12; Part is agreed with between upper pedestal 2 and lower base 1, can be elevator mechanism 8 and enough installing spaces are provided, and to be more conducive between upper pedestal 2 with lower base 1 stable is connected, avoid relative transverse movement occurs between the two, decrease mutual wearing and tearing, be reduced to the maintenance cost of support of pipelines.
The anchor ear 7 that column body 3 top of the present invention is installed is after fixing pipeline, pipeline is subject to extraneous factor interference and produces the tendency that slight torsion occurs, and traditional fixed support can stop the torsion of pipeline, the contact stress between pipeline and support of pipelines is caused to become large, pipe deforming also can be caused time serious to break, in the circular hole that upper pedestal 2 has, the lower prop 4 arranged is rotated by bearing 5 and is fixed in circular hole, pipeline anchor ear 7 when there is slight torsion also can be rotated thereupon, avoid, between anchor ear 7 and pipeline, relative movement occurs, reduce the generation of contact stress; And the outer surface of column body 3 evenly arranges multiple spring 6, spring 6 is connected with the inwall of circular hole, can make after external influence factors disappears, the spring 6 stretched all resets with the spring 6 of compression, anchor ear 7 and the equal returning position of petroleum pipeline, the torsion avoiding pipeline causes contact stress to remain, causes the impaired of pipeline; Because self stress situation of petroleum pipeline can change every now and then, regulated by the spring 6 of upper bed-plate 2 inside, pipeline can be made to be in all the time on correct mounting point, be conducive to the working life of improving pipeline; Elevator mechanism adopts manually operated gear 9 and tooth bar 12, by adjusting handle 11, upper pedestal 2 is stably moved up and down on lower base 1, for pipeline provides reliable support, can ensure the height adjustable of whole support, enhance practicability.
The speed speed of transmission oil also can affect the stability of pipeline, make it twist, the stress buffer that pipeline self transmission can produce by the damping rubber pad 13 of setting, reduce that relative active force is produced to support further, and then reduce the probability of pipe wear, extend the working life of pipeline; And the torsion spring 6 arranged can strengthen stability of the present invention, extends its working life.
Above-described embodiment; object of the present invention, technological scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. petroleum pipeline mounting mechanism, comprise upper pedestal (2) and lower base (1), upper pedestal (2) is arranged on lower base (1) by elevator mechanism (8), it is characterized in that: offer circular hole at upper pedestal (2) top, be provided with column body (3) in circular hole and be arranged at the lower prop (4) bottom column body (3), the diameter of lower prop (4) is greater than column body (3), described lower prop (4) is rotated by bearing (5) and is fixed in circular hole, the outer surface even level of column body (3) is provided with multiple spring (6), spring (6) is connected with the inwall of circular hole, also comprise the anchor ear (7) of the fixing tube being arranged on column body (3) top.
2. petroleum pipeline mounting mechanism according to claim 1, is characterized in that: (1) is provided with cylindrical projection to described lower base, and (2) are provided with the sunk part agreed with mutually with cylindrical projection to upper pedestal, and the cross section of sunk part is U-shaped.
3. petroleum pipeline mounting mechanism according to claim 1, it is characterized in that: described elevator mechanism (8) comprises handwheel (11), gear (9) and is arranged at the tooth bar (12) of described upper pedestal (2) outer surface, gear (9) rotates and is fixed on described lower base (1), handwheel (11) is connected with gear (9) by rotating shaft (10), and gear (9) coordinates with tooth bar (12).
4. petroleum pipeline mounting mechanism according to claim 1, is characterized in that: the inwall of described anchor ear (7) is provided with damping rubber pad (13).
5. the petroleum pipeline mounting mechanism according to claim 1 ~ 4 any one, is characterized in that: described spring (6) is torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558850.9A CN103557373B (en) | 2013-11-12 | 2013-11-12 | petroleum pipeline mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558850.9A CN103557373B (en) | 2013-11-12 | 2013-11-12 | petroleum pipeline mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557373A CN103557373A (en) | 2014-02-05 |
| CN103557373B true CN103557373B (en) | 2015-08-19 |
Family
ID=50011694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558850.9A Active CN103557373B (en) | 2013-11-12 | 2013-11-12 | petroleum pipeline mounting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103557373B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633456A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Oil pipeline capable of listening for oil flowing state |
| CN105987233A (en) * | 2015-02-18 | 2016-10-05 | 蒋新锋 | Heat insulating type pipeline sliding support |
| CN105090621B (en) * | 2015-09-05 | 2017-03-22 | 中国地质大学（北京） | Shock absorbing base for allowing petroleum pipelines to be placed |
| CN105619336A (en) * | 2016-03-21 | 2016-06-01 | 成都高峰石油机械有限公司 | Pipeline moving mechanism with drive part |
| CN106065999B (en) * | 2016-07-28 | 2019-01-22 | 广州智创知识产权运营有限公司 | The application method of area of heavy rainfull oil pipeline auxiliary device |
| CN108413129B (en) * | 2018-02-14 | 2019-08-30 | 山东大泽化工有限公司 | A kind of petrochemical pipe holder device |
| CN108679308A (en) * | 2018-05-24 | 2018-10-19 | 方蓉芳 | A kind of petroleum pipeline fixation special stand |
| CN115095716A (en) * | 2020-11-04 | 2022-09-23 | 李天军 | Use process of road and bridge engineering pipeline supporting system |
| CN113513043A (en) * | 2021-03-12 | 2021-10-19 | 深圳市工勘岩土集团有限公司 | Concentric coaxial butt-joint platform structure of steel pipe column and tool column |
| CN113216261A (en) * | 2021-03-12 | 2021-08-06 | 深圳市工勘岩土集团有限公司 | Concentric and coaxial butt joint construction method for steel pipe column and tool column by foundation pit reverse construction method |
| CN114962788B (en) * | 2022-05-05 | 2023-05-23 | 重庆三峡学院 | Combined self-induction magnetorheological vibration reduction pipe clamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2391467A (en) * | 1943-03-29 | 1945-12-25 | Grinnell Corp | Supporting means |
| DE8501535U1 (en) * | 1985-01-22 | 1986-05-22 | Lisega Kraftwerkstechnik GmbH, 2730 Zeven | Suspension device for shifting loads, especially pipelines and the like. |
| CN2593004Y (en) * | 2002-12-17 | 2003-12-17 | 殷晓俊 | Vertical displacement constant force spring hanger |
| DE102005045736B4 (en) * | 2005-09-23 | 2008-12-11 | Lisega Ag | constant support |
| CN201672158U (en) * | 2010-04-02 | 2010-12-15 | 洛阳安德路石化设备有限公司 | Portable large-displacement synchronous movement pipeline bracket |
| CN102297291B (en) * | 2011-08-09 | 2012-10-03 | 江苏中圣高科技产业有限公司 | Radial vibration-reducing stress-dissipating bracket for pressure pipeline |
-
2013
- 2013-11-12 CN CN201310558850.9A patent/CN103557373B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103557373A (en) | 2014-02-05 |
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Effective date of registration: 20160712 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Patentee before: CHENGDU KESHENG PETROLEUM TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230104 Address after: No. 147, Qingjiang Middle Road, Qingbaijiang District, Chengdu, Sichuan 610000 (in Chengdu Europe Entrepreneurship Yard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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