CN106224649B - The anti-axial impact pipe holder of large-diameter pipeline - Google Patents
The anti-axial impact pipe holder of large-diameter pipeline Download PDFInfo
- Publication number
- CN106224649B CN106224649B CN201610759630.6A CN201610759630A CN106224649B CN 106224649 B CN106224649 B CN 106224649B CN 201610759630 A CN201610759630 A CN 201610759630A CN 106224649 B CN106224649 B CN 106224649B
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- China
- Prior art keywords
- pedestal
- disc spring
- axial
- conduit saddle
- buffer device
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- 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
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pipe Accessories (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of anti-axial impact pipe holders of large-diameter pipeline, include conduit saddle ontology and conduit saddle pedestal, and the conduit saddle pedestal, which is fixed, supports the conduit saddle ontology, and the conduit saddle pedestal is made of pedestal and radial stop；Several axial buffer devices have been further included to be arranged on the pedestal, and averagely split in the both sides of the pedestal；The bottom of the axial buffer device has riser, the housing being used to support above the riser；It is provided in disc spring and is oriented in the housing, the periphery being oriented in the disc spring is provided with disc spring, and the disc spring is with being oriented to composition disc spring group in the disc spring；The adjusting screw screwed with the disc spring group is additionally provided in the housing.Conduit saddle ontology improves pipeline force-bearing situation, and pipeline is avoided to tear damage because of shock loading；Axial buffer device is set, when flare line generates shock loading, the shock loading of flare line can be absorbed；It, can be with effective protection flare piping and the steel construction of support by axial buffer device.
Description
Technical field
The present invention relates to pipelines and petrochemical pipelines engineering device technique fields, and major diameter is mounted on more particularly to one kind（Caliber is more than
1000㎜）Anti- axial impact pipe holder on pipeline.
Background technology
With technological progress, the production capacity of petrochemical equipment greatly improves, major diameter process pipe, especially major diameter torch gas
Conduit running has following features：（1）Torch gas discharge operating mode is unstable, usually small flow, big flow during driving, to support of pipelines
Larger impact force can be formed；（2）Liquid component is usually contained in the gas component of torch gas, is easily existed when passing through flare piping
Hydrops is formed inside flare piping, water hammer effect is also easy to produce in the big discharge of torch gas；（3）Large-diameter pipeline is typically thin-walled
Welded pipe, impact resistance are poor；（4）Thrust conduit saddle, the fixed pipe bracket of large-diameter pipeline are all rigid connections, in heavy shock loads
Under, it be easy to cause pipeline tear or the damage of conduit saddle support construction.
Therefore, it is necessary to one kind while large-diameter pipeline stress is born, can with the shock loading of extraction duct, so as to
Have the function that large-diameter pipeline and the device of conduit saddle brace foundation structure as the similar flare piping of protection；But at present
The pipe holder scheme used is less desirable.
Invention content
The technical problem to be solved by the present invention is to provide a kind of scientific and reasonable for structure, the ability that meets with stresses is good, shock loading
The anti-axial impact pipe holder of big large-diameter pipeline.
In order to solve the above technical problems, the technical solution adopted by the present invention is, the anti-axial impact pipe branch of the large-diameter pipeline
Frame includes conduit saddle ontology and conduit saddle pedestal, and the conduit saddle pedestal, which is fixed, supports the conduit saddle ontology, and the conduit saddle pedestal is the bottom of by
Seat and radial stop are formed；Several axial buffer devices have been further included to be arranged on the pedestal, and averagely split at the bottom
The axial both sides of seat；The bottom of the axial buffer device has riser, the housing being used to support above the riser；It is described
Be provided in disc spring and be oriented in housing, the periphery being oriented in the disc spring is provided with disc spring, the disc spring in the disc spring
It is oriented to composition disc spring group；The adjusting screw screwed with the disc spring group is additionally provided in the housing.
Due to there is conduit saddle pedestal fixed support tube support ontology, the main function of conduit saddle pedestal is the axial direction and diameter of realizing pipeline
To limiting；The main function of conduit saddle ontology is reinforced pipeline, supporting pipeline and provides limiting for axial buffer device, improves pipeline
Force-bearing situation avoids pipeline from tearing damage because of shock loading；Axial buffer device is set, shock loading is generated in flare line
When, the shock loading of flare line can be absorbed, when axial buffer device is installed；The preload of application >=pipeline static axially should
Power, so as to meet the displacement request to axial limiting conduit saddle and fixed pipe bracket of pipeline；By axial buffer device, can effectively protect
Protect flare piping and the steel construction of support.
Anti- axial impact pipe holder installation requirement：After steel construction piece is installed in place, according to pipe stress result of calculation, really
Preload from dead axle to buffer disc spring group, preload >=conduit saddle axial stress of each axial buffer device disc spring group
25%, it is ensured that conduit running is to the displacement request of pipe holder；The decrement of disc spring group should meet the 15% ~ 45% of disc spring free height；
It is passable, disc spring group coating MoS2Lubricant；It can ensure that stent provides enough stress using several axial buffer devices
Ability to bear and load impacting power, it is scientific and reasonable for structure.
Further improve is that the conduit saddle ontology includes reinforcement riser, reinforcement arc plate, the first riser, baffle, muscle
Plate and the second riser, further include the bottom plate on the pedestal；The bottom plate is arranged at intervals with the axial buffer device.
Bottom plate and axial buffer device are arranged at intervals, are conducive to carry out radial direction limiting to axial buffer device.
Further improve is, fluting tapered end is additionally provided on the outer set and marks closely screw, effect is fixed tune
Screw and housing are saved, prevents screw thread from loosening
Further improve is that the axial buffer device also has the second gusset；Second gusset, housing and riser
Form axial buffer device ontology.
Further improve is that the radial stop and the axial buffer device are weldingly fixed on the pedestal.
Further improve is that the anti-axial impact pipe holder of the torch large-diameter pipeline has 8 axial buffer devices.
Further improve be, the adjusting screw, which prolongs, axially extending has a protrusion.
Description of the drawings
It is further described below in conjunction with the accompanying drawings with embodiments of the present invention：
Fig. 1 is the anti-axial impact pipe holder general assembly structure diagram of torch large-diameter pipeline of the present invention；
Fig. 2 be in Fig. 1 A to structure diagram；
Fig. 3 is backsight structural representation in Fig. 2；
Fig. 4 is the enlarged cross-sectional view of part A axial buffer device in Fig. 1；
Fig. 5 is the positive structure diagram of axial buffer in Fig. 1；
Fig. 6 is the overlooking the structure diagram of axial buffer in Fig. 5；
Fig. 7 is the enlarged structure schematic diagram of part B in Fig. 1；
Wherein：1- conduit saddle ontologies；2- conduit saddle pedestals；3- pedestals；4- radial stops；5- axial buffer devices；6- risers；Outside 7-
Set；It is oriented in 8- disc springs；9- disc springs；10- disc spring groups；11- adjusts screw；12- reinforcement risers；13- reinforcement arc plates；14- first
Riser；15- baffles；16- gussets；The second risers of 17-；18- bottom plates；19- fluting tapered ends mark closely screw；The second gussets of 20-；21-
Axial buffer device ontology；22- protrusions.
Specific embodiment
The anti-axial impact pipe holder of large-diameter pipeline of the present invention includes conduit saddle ontology 1 and conduit saddle pedestal 2, such as Fig. 1 institutes
Show, the conduit saddle pedestal 2, which is fixed, supports the conduit saddle ontology 1, and the conduit saddle pedestal 2 is made of pedestal 3 and radial stop 4；Also
Include several axial buffer devices 5 to be arranged on the pedestal 3, and averagely split in the both sides of the pedestal 3；The axial direction
The bottom of buffer 5 has riser 6, the housing 7 being used to support above the riser 6；Disc spring is provided in the housing 7
Interior to be oriented to 8, the periphery that 8 are oriented in the disc spring is provided with disc spring 9, and the disc spring 9 is with being oriented to 8 composition disc springs in the disc spring
Group 10；The adjusting screw 11 screwed with the disc spring group 10 is additionally provided in the housing 7.
The conduit saddle ontology 1 includes reinforcement riser 12, reinforcement arc plate 13, the first riser 14, baffle 15, gusset 16（Such as
Shown in Fig. 7）With the second riser 17, the bottom plate 18 on the pedestal 3 is further included（As shown in Figure 2,3）；The bottom plate 18
It is arranged at intervals with the axial buffer device 5；Fluting tapered end is additionally provided on the housing 7 and marks closely screw 19；As Fig. 4-6 institute
Show, the axial buffer device 5 also has the second gusset 20；Second gusset 20, housing 7 and riser 6 form axial buffer device
Ontology 21；The radial stop 4 and the axial buffer device 5 are weldingly fixed on the pedestal 3；The anti-axial direction of the large-diameter pipeline
Impacting pipe holder has 8 axial buffer devices 5；It is described adjusting screw 11 prolong it is axially extending have a protrusion 22, protrusion 22
Effect is to adjust the supporting point of screw as a rotation.
It in Fig. 4,7, can significantly see, a 8 protruding surrounding edges are oriented in disc spring, rely on reinforcement riser 12, gear
The baffle of plate 15, gusset 16 as disc spring group 10 in axial buffer device 5, to realize 5 precompressed of axial buffer device, pooling feature.
In Figure 5, we can further be seen that the axial buffer device 5 in the present embodiment, is provided at left and right sides of bottom trapezoidal
Riser 6, the second gusset 20 is provided between two risers 6, using such structure setting, is conducive to improve axial buffer
The stability of device 5.
Anti- axial impact pipe holder installation requirement：
1st, after steel construction piece is installed in place, according to pipe stress result of calculation, the pre- of axial buffer device disc spring group is determined
Loading lotus, the 25% of preload >=conduit saddle axial stress of each axial buffer device disc spring group, it is ensured that conduit running is to pipe holder
Displacement request；
2nd, the decrement of disc spring group should meet the 15% ~ 45% of disc spring free height；
3rd, disc spring group should apply MoS2Lubricant.
In addition, the inwall processing M80 screw threads of housing 7, adjust 11 cylindrical side of screw processing M80 screw threads, by adjusting silk
Bar 11 screws the preload of achievable disc spring group 10 with housing 7；The effect that fluting tapered end marks closely screw 19 is the tune of fixed M80 screw threads
Screw 11 and housing 7 are saved, prevents screw thread from loosening.
Basic principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of anti-axial impact pipe holder of large-diameter pipeline, includes conduit saddle ontology and conduit saddle pedestal, the conduit saddle pedestal is consolidated
Surely the conduit saddle ontology is supported, which is characterized in that the conduit saddle pedestal is made of pedestal and radial stop；Several are further included
Axial buffer device is arranged on the pedestal, and is averagely split in the axial both sides of the pedestal；The bottom of the axial buffer device
Portion has riser, the housing being used to support above the riser；It is provided in disc spring and is oriented in the housing, in the dish
The periphery being oriented in spring is provided with disc spring, and the disc spring is with being oriented to composition disc spring group in the disc spring；It is also set up in the housing
There is the adjusting screw screwed with the disc spring group；The conduit saddle ontology includes reinforcement riser, reinforcement arc plate, first vertical
Plate, baffle, gusset and the second riser, further include the bottom plate on the pedestal；The bottom plate and the axial buffer device
It is arranged at intervals；Fluting tapered end is additionally provided on the outer set and marks closely screw.
2. the anti-axial impact pipe holder of large-diameter pipeline according to claim 1, which is characterized in that the axial buffer device
Also there is the second gusset；Second gusset, housing and riser form axial buffer device ontology.
3. the anti-axial impact pipe holder of large-diameter pipeline according to claim 1 or 2, which is characterized in that the radial direction gear
Block and the axial buffer device are weldingly fixed on the pedestal.
4. the anti-axial impact pipe holder of large-diameter pipeline according to claim 3, which is characterized in that the large-diameter pipeline resists
Axial impact pipe holder has 8 axial buffer devices.
5. the anti-axial impact pipe holder of large-diameter pipeline according to claim 4, which is characterized in that the adjusting screw prolongs
It is axially extending to have a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759630.6A CN106224649B (en) | 2016-08-30 | 2016-08-30 | The anti-axial impact pipe holder of large-diameter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759630.6A CN106224649B (en) | 2016-08-30 | 2016-08-30 | The anti-axial impact pipe holder of large-diameter pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224649A CN106224649A (en) | 2016-12-14 |
| CN106224649B true CN106224649B (en) | 2018-07-06 |
Family
ID=58071753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610759630.6A Active CN106224649B (en) | 2016-08-30 | 2016-08-30 | The anti-axial impact pipe holder of large-diameter pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN106224649B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760315A (en) * | 2018-08-13 | 2018-11-06 | 浙江优特轴承有限公司 | Spindle nose Work condition analogue mechanism for bearing tester |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545700C1 (en) * | 1985-12-21 | 1987-03-05 | Mtu Friedrichshafen Gmbh | Shaft mounting in the region of a torsionally elastic shaft coupling |
| CN202834418U (en) * | 2012-09-26 | 2013-03-27 | 江苏中圣高科技产业有限公司 | Pipeline radial shock absorption support |
| CN103470861B (en) * | 2013-10-15 | 2015-07-29 | 江苏中圣高科技产业有限公司 | Vibration damping pipe carrier for vertical pipeline |
| CN204201278U (en) * | 2014-07-31 | 2015-03-11 | 中国船舶重工集团公司第七一九研究所 | A kind of supporting pipeline device of adaptability adjustment setting height(from bottom) |
| CN204785099U (en) * | 2015-06-19 | 2015-11-18 | 中石化洛阳工程有限公司 | Antivibration support with tensile dish spring of buffering |
| CN206001114U (en) * | 2016-08-30 | 2017-03-08 | 南京中特化工动力设备有限公司 | The anti-axial impact pipe holder of large-diameter pipeline |
-
2016
- 2016-08-30 CN CN201610759630.6A patent/CN106224649B/en active Active
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| Publication number | Publication date |
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| CN106224649A (en) | 2016-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: 211403 Xinji village, Xinji Town, Yizheng City, Yangzhou City, Jiangsu Province (industrial concentration area) - 2 Patentee after: Yizheng Xinda Pipeline Technology Co.,Ltd. Address before: 210036 room 1608, No.1, Shidai Tiandi square, Dongbao Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: NANJING ZHONGTE CHEMICAL POWER EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220620 Address after: 210036 room 1608, No.1, Shidai Tiandi square, Dongbao Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: NANJING ZHONGTE CHEMICAL POWER EQUIPMENT Co.,Ltd. Address before: 211403 Xinji village, Xinji Town, Yizheng City, Yangzhou City, Jiangsu Province (industrial concentration area) - 2 Patentee before: Yizheng Xinda Pipeline Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |