CN104048109B - A kind of hanging structure - Google Patents
A kind of hanging structure Download PDFInfo
- Publication number
- CN104048109B CN104048109B CN201410303917.9A CN201410303917A CN104048109B CN 104048109 B CN104048109 B CN 104048109B CN 201410303917 A CN201410303917 A CN 201410303917A CN 104048109 B CN104048109 B CN 104048109B
- Authority
- CN
- China
- Prior art keywords
- spool
- connecting rod
- roller
- movable cavity
- mounting seat
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001771 impaired effect Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/11—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant
-
- 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
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of hanging structure, including mounting seat, the two ends of mounting seat are provided with connecting rod, the middle part of mounting seat being provided with snap ring, is additionally provided with fixed block between two connecting rods, fixed block is connected with fixed pedestal by fixing bar, movable cavity is had in fixed block, sliding in movable cavity and be provided with roller, the middle part chain connection in connecting rod has adjusting rod, and the end of adjusting rod is hinged with the rotating shaft of roller.When there is the trend of transverse movement in connecting rod, adjusting rod drives roller to move in movable cavity, connecting rod subjected to stress can be buffered, the distance that movable cavity internal trolley can move freely is limited, and when roller and the both sides contact internal walls of movable cavity, roller stops mobile, connecting rod also cannot continue laterally producing swing, and then eliminate whole fixed structure in the skew of horizontal position, it is further ensured that the stability of spool, reduces the misorientation stress between spool and spool impaired.
Description
Technical field
The present invention relates to a kind of hanging equipment, specifically refer to a kind of hanging structure.
Background technology
Power cable wiring is the important ring in power system, power cable wiring should meet the following requirements: 1, the system of laying of cable distribution should according to factors such as engineering specifications, environmental quality, type of cable and quantity, by meet reliable, be easy to safeguard and the principle such as technology, economical rationality comprehensively determines；2, the selection of cable trace should meet the following requirements: cable 1) should be avoided endangered by mechanicalness external force, overheated, corrosion etc.；2) should be easy to lay, safeguard；3) construction land tenure in site planning or construction land should be avoided；4) cable trace should be made the shortest under meeting safety condition；3, cable during surface, should not use the outer jacket easily prolonging combustion in indoor, cable duct, cable tunnel and electric shaft；4, cable should not lay in the tunnel having heat distribution pipeline or raceway groove；5, during cable laying, any crooked position all should meet the requirement allowing bending radius.
Introduce and draw building and the basis of structures, floor at cable and pass body of wall etc., or cable by road and mechanically damaged may wait location, again or cable is drawn a section at ground 2m to underground 0.2m and easily contacted with people and make the possible mechanically damaged place of cable need pipeline wiring.Particularly typically carry out protection by the pipeline that protection intensity is bigger at outdoor much bigger diameter cables to lay; in location with a varied topography; need the installation pedestal building mixed earth so that pipeline to be fixed; wiring is completed in the way of hanging; but when hanging due to the impact of environmental factor; spool would generally be made aloft to swing, and then it is loosening to cause erecting by overhang to produce, and can cause the interruption of whole circuit time serious.
Summary of the invention
It is an object of the invention to provide a kind of hanging structure, it is ensured that spool is stablized fixing by hanging structure, it is to avoid spool in use loosens, and extends the service life of hanging structure simultaneously.
The purpose of the present invention is achieved through the following technical solutions:
A kind of hanging structure, including mounting seat, the two ends of described mounting seat are provided with connecting rod, the middle part of mounting seat is provided with snap ring, also include support bar and the damper cylinder of two ends perforate, the upper end of described connecting rod is run through the bottom of damper cylinder and is placed in damper cylinder, one end of support bar is connected with the fixed pedestal of spool, the hole at the top of damper cylinder is screwed hole, the support bar other end runs through screwed hole and enters inside damper cylinder, it is mounted on rubber blanket in support bar and screwed hole threaded engagement, and the upper end of the bottom of described support bar and connecting rod；It is additionally provided with fixed block between two described connecting rods, fixed block is connected with fixed pedestal by fixing bar, has movable cavity in fixed block, and sliding in movable cavity is provided with roller, middle part chain connection in connecting rod has adjusting rod, and the end of adjusting rod is hinged with the rotating shaft of roller.nullThe present invention is according to the restriction of external condition in cable charity，Spool is taked the mode of hanging to complete wiring，Support bar is fixed on the fixed pedestal of spool，Spool is placed in snap ring，When external environment changes，When directly resulting in, such as wind-force increase etc., the stress that base is subject to axially or radially，Spool can occur certain work shakiness rocking and then causing spool inner cable，The support section being connected with spool fixed pedestal can be caused to occur loosening simultaneously，Spool can be caused to drop time serious，And then cause the paralysis of whole power system，When spool produces and rocks，Connecting rod is applied on damper cylinder，The upper end of connecting rod starts the stress suddenly that compressing rubber block is subject to buffering plate，The block rubber being simultaneously positioned at support bar bottom is also compressed by snubber block，Base subjected to stress buffering is fallen by auxiliary connecting rod，To ensure the stability of whole spool fixed structure；During the long-time use of fixed structure, the two ends of base there will be by force unbalance, cause spool run-off the straight or the Local Damaged of whole fixed structure and then affect the uncertainty of whole power system, the upper end hole of damper cylinder is screwed hole, support bar is provided with screw thread, support bar coordinates with screwed hole, can directly adjusting base one end or the level height at simultaneously adjusting base two ends, spool is made to be in level all the time, ensure the service life of fixed structure simultaneously, eliminate unstability during cable work.In the case of extraneous wind-force becomes greatly, whole fixed structure can occur teeter, spool is made to form horizontal back and forth movement, spool is made to occur that stress concentration occurs impaired with the junction of spool, fixed block is arranged between two connecting rods by fixing bar, when there is the trend of transverse movement in connecting rod, adjusting rod drives roller to move in movable cavity, connecting rod subjected to stress can be buffered, the distance that movable cavity internal trolley can move freely is limited, when roller and the both sides contact internal walls of movable cavity, roller stops mobile, connecting rod also cannot continue laterally producing swing, and then eliminate whole fixed structure in horizontal position skew, it is further ensured that the stability of spool, reduce the misorientation stress between spool and spool impaired.
Having groove at the described snap ring first half, be provided with pressure ring in groove, the two ends of described pressure ring are connected with mounting seat by bolt.Offering groove on snap ring, be provided with pressure ring in groove, described pressure ring uses semicircle, can be fixed on base by snap ring, increases the stability that spool is fixing；Pressure ring is connected with base by bolt, and when safeguarding circuit or changing, operating personnel quickly can carry out installing/dismounting to pressure ring and snap ring, improves maintenance efficiency.
Described snap ring includes clamping block and two semicircular ring being hinged, and the end of described semicircular ring is provided with projection, and clamping block has dovetail groove, and two projections contact and engage with dovetail groove.As preferably, snap ring is made up of two semicircular ring being hinged, when spool is placed complete, the projection that semicircular ring end is arranged is closed up and is contacted with each other, clamping block is slidably mounted in two projections, projection engages so that spool is fixed by snap ring with dovetail groove, it is to avoid traditional bolt fixed mode is got rusty after rain erosion and cannot normally work, and can be further ensured that the stability the worked long hours clamping of spool.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, one hanging structure of the present invention, in the case of extraneous wind-force becomes greatly, whole fixed structure can occur teeter, spool is made to form horizontal back and forth movement, spool is made to occur that stress concentration occurs impaired with the junction of spool, fixed block is arranged between two connecting rods by fixing bar, when there is the trend of transverse movement in connecting rod, adjusting rod drives roller to move in movable cavity, connecting rod subjected to stress can be buffered, the distance that movable cavity internal trolley can move freely is limited, when roller and the both sides contact internal walls of movable cavity, roller stops mobile, connecting rod also cannot continue laterally producing swing, and then eliminate whole fixed structure in horizontal position skew, it is further ensured that the stability of spool, reduce the misorientation stress between spool and spool impaired；
2, one hanging structure of the present invention, offers groove on snap ring, is provided with pressure ring in groove, and described pressure ring uses semicircle, can the major part of snap ring be fixed on base, increases the stability that spool is fixing；Pressure ring is connected with base by bolt, and when safeguarding circuit or changing, operating personnel quickly can carry out installing/dismounting to pressure ring and snap ring, improves maintenance efficiency；
3, one hanging structure of the present invention, the projection that semicircular ring end is arranged is closed up and is contacted with each other, clamping block is slidably mounted in two projections, projection engages so that spool is fixed by snap ring with dovetail groove, avoid traditional bolt fixed mode to be got rusty after rain erosion and cannot normally work, the stability the worked long hours clamping of spool can be further ensured that.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of snap ring；
Mark and corresponding parts title in accompanying drawing:
1-mounting seat, 2-bolt, 3-snap ring, 4-pressure ring, 5-connecting rod, 6-damper cylinder, 7-rubber blanket, 8-screwed hole, 9-support bar, 10-clamping block, 11-fixed block, 12-adjusting rod, 13-fix bar, 14-roller, 15-semicircular ring, 16-projection, 17-groove.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, one hanging structure of the present invention, including mounting seat 1, the two ends of described mounting seat 1 are provided with connecting rod, the middle part of mounting seat 1 is provided with snap ring 3, also include the damper cylinder 6 of support bar 9 and two ends perforate, the upper end of described connecting rod 5 is run through the bottom of damper cylinder 6 and is placed in damper cylinder 6, one end of support bar 9 is connected with the fixed pedestal of spool, the hole at the top of damper cylinder 6 is screwed hole 8, support bar 9 other end runs through screwed hole 8 and enters damper cylinder 6 inside, support bar 9 and screwed hole 8 threaded engagement, and the described bottom of support bar 9 is mounted on rubber blanket on the upper end of connecting rod 5；It is additionally provided with fixed block 11 between two described connecting rods 5, fixed block 11 is connected with fixed pedestal by fixing bar 13, movable cavity is had in fixed block 11, slide in movable cavity and be provided with roller 14, middle part chain connection in connecting rod 5 has adjusting rod 12, and the end of adjusting rod 12 is hinged with the rotating shaft of roller 14.nullThe present invention is according to the restriction of external condition in cable charity，Spool is taked the mode of hanging to complete wiring，Support bar 9 is fixed on the fixed pedestal of spool，Spool is placed in snap ring 3，When external environment changes，When directly resulting in, such as wind-force increase etc., the stress that base is subject to axially or radially，Spool can occur certain work shakiness rocking and then causing spool inner cable，The support section being connected with spool fixed pedestal can be caused to occur loosening simultaneously，Spool can be caused to drop time serious，And then cause the paralysis of whole power system，When spool produces and rocks，Connecting rod 5 is applied on damper cylinder 6，The upper end of connecting rod 5 starts the stress suddenly that compressing rubber block 7 is subject to buffering plate，The block rubber 7 being simultaneously positioned at support bar 9 bottom is also compressed by damper cylinder 6，Base subjected to stress buffering is fallen by auxiliary connecting rod 5，To ensure the stability of whole spool fixed structure；During the long-time use of fixed structure, the two ends of base there will be by force unbalance, cause spool run-off the straight or the Local Damaged of whole fixed structure and then affect the uncertainty of whole power system, the upper end hole of damper cylinder 6 is screwed hole 8, support bar 9 is provided with screw thread, support bar 9 coordinates with screwed hole 8, can directly adjusting base one end or the level height at simultaneously adjusting base two ends, spool is made to be in level all the time, ensure the service life of fixed structure simultaneously, eliminate unstability during cable work.In the case of extraneous wind-force becomes greatly, whole fixed structure can occur teeter, spool is made to form horizontal back and forth movement, spool is made to occur that stress concentration occurs impaired with the junction of spool, fixed block 11 is arranged between two connecting rods 5 by fixing bar 13, when there is the trend of transverse movement in connecting rod 5, adjusting rod 12 drives roller to move in movable cavity, connecting rod 5 subjected to stress can be buffered, the distance that movable cavity internal trolley 14 can move freely is limited, when roller 14 and the both sides contact internal walls of movable cavity, roller 14 stops mobile, connecting rod 5 also cannot continue laterally producing swing, and then eliminate whole fixed structure in horizontal position skew, it is further ensured that the stability of spool, reduce the misorientation stress between spool and spool impaired.
Embodiment 2
As it is shown in figure 1, the present embodiment is on the basis of embodiment 1, having groove at described snap ring 3 first half, be provided with pressure ring 4 in groove, the two ends of described pressure ring 4 are connected with mounting seat 1 by bolt 2.Offering groove on snap ring 3, be provided with pressure ring 4 in groove, described pressure ring 4 uses semicircle, can be fixed on base by snap ring 3, increases the stability that spool is fixing；Pressure ring 4 is connected with base by bolt 2, and when safeguarding circuit or changing, operating personnel quickly can carry out installing/dismounting to pressure ring 4 and snap ring 3, improves maintenance efficiency.
Embodiment 3
As shown in Figure 2, the present embodiment is on the basis of embodiment 1, and described snap ring 3 includes clamping block 10 and two semicircular ring being hinged 15, is provided with protruding 16 in the end of described semicircular ring 15, having dovetail groove 17 on clamping block 10, two projections 16 contact and engage with dovetail groove 17.As preferably, snap ring 3 is made up of two semicircular ring being hinged 15, when spool is placed complete, the projection 16 that semicircular ring 15 end is arranged is closed up and is contacted with each other, clamping block 10 is slidably mounted in two projections 16, protruding 16 engage so that spool is fixed by snap ring 3 with dovetail groove 17, it is to avoid traditional bolt fixed mode is got rusty after rain erosion and cannot normally work, and can be further ensured that the stability the worked long hours clamping of spool.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (1)
1. a hanging structure, including mounting seat (1), the two ends of described mounting seat (1) are provided with connecting rod (5), the middle part of mounting seat (1) is provided with snap ring (3), it is characterized in that: also include the damper cylinder (6) of support bar (9) and two ends perforate, the upper end of described connecting rod (5) is run through the bottom of damper cylinder (6) and is placed in damper cylinder (6), one end of support bar (9) is connected with the fixed pedestal of spool, the hole at the top of damper cylinder (6) is screwed hole (8), support bar (9) other end runs through screwed hole (8) and enters damper cylinder (6) inside, support bar (9) and screwed hole (8) threaded engagement, and the described bottom of support bar (9) is mounted on rubber blanket (7) on the upper end of connecting rod (5)；Fixed block (11) it is additionally provided with between two described connecting rods (5), fixed block (11) is connected with fixed pedestal by fixing bar (13), movable cavity is had in fixed block (11), slide in movable cavity and be provided with roller (14), middle part chain connection in connecting rod (5) has adjusting rod (12), and the end of adjusting rod (12) is hinged with the rotating shaft of roller (14)；Groove is had at described snap ring (3) first half, pressure ring (4) is installed in groove, the two ends of described pressure ring (4) are connected with mounting seat (1) by bolt (2), described snap ring (3) includes clamping block (10) and two semicircular ring being hinged (15), the end of described semicircular ring (15) is provided with projection (16), having dovetail groove (17) on clamping block (10), two projections (16) contact and engage with dovetail groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303917.9A CN104048109B (en) | 2014-06-30 | 2014-06-30 | A kind of hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303917.9A CN104048109B (en) | 2014-06-30 | 2014-06-30 | A kind of hanging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104048109A CN104048109A (en) | 2014-09-17 |
| CN104048109B true CN104048109B (en) | 2016-09-07 |
Family
ID=51501319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303917.9A Expired - Fee Related CN104048109B (en) | 2014-06-30 | 2014-06-30 | A kind of hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104048109B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381004B (en) * | 2017-07-25 | 2018-05-08 | 国网山东省电力公司莒县供电公司 | A kind of electric pole lifting handling device and electric pole lifting method for carrying |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2056569C1 (en) * | 1992-11-30 | 1996-03-20 | Центральное конструкторское бюро морской техники "Рубин" | Ship pipe hanger |
| CN201462202U (en) * | 2009-05-25 | 2010-05-12 | 上海朗诗建筑科技有限公司 | Air conditioning heat pump machine room pipeline damping and noise reduction device |
| CN202812483U (en) * | 2012-08-01 | 2013-03-20 | 何建龙 | Pipeline vibration isolating bracket |
| CN103154588A (en) * | 2010-10-26 | 2013-06-12 | 三菱重工业株式会社 | Pipe support structure for aircraft |
| CN203927079U (en) * | 2014-06-30 | 2014-11-05 | 成都高普石油工程技术有限公司 | Pipeline erecting by overhang |
-
2014
- 2014-06-30 CN CN201410303917.9A patent/CN104048109B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2056569C1 (en) * | 1992-11-30 | 1996-03-20 | Центральное конструкторское бюро морской техники "Рубин" | Ship pipe hanger |
| CN201462202U (en) * | 2009-05-25 | 2010-05-12 | 上海朗诗建筑科技有限公司 | Air conditioning heat pump machine room pipeline damping and noise reduction device |
| CN103154588A (en) * | 2010-10-26 | 2013-06-12 | 三菱重工业株式会社 | Pipe support structure for aircraft |
| CN202812483U (en) * | 2012-08-01 | 2013-03-20 | 何建龙 | Pipeline vibration isolating bracket |
| CN203927079U (en) * | 2014-06-30 | 2014-11-05 | 成都高普石油工程技术有限公司 | Pipeline erecting by overhang |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104048109A (en) | 2014-09-17 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Qingxiao Inventor after: Li Dahua Inventor after: Zheng Canhui Inventor after: Lei Siwen Inventor before: Zhou Bin |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160809 Address after: 272600, Shandong, Jining Liangshan County People's North Road East head northbound Applicant after: LIANGSHAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 610000 Chenghua District, Sichuan, Jianshe Road, No. 56, Applicant before: The Chengdu general petroleum works technology of height Co., Ltd |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160907 Termination date: 20170630 |