CN104942050A - Pipe orifice adjustment device for building construction pipe - Google Patents
Pipe orifice adjustment device for building construction pipe Download PDFInfo
- Publication number
- CN104942050A CN104942050A CN201510384279.2A CN201510384279A CN104942050A CN 104942050 A CN104942050 A CN 104942050A CN 201510384279 A CN201510384279 A CN 201510384279A CN 104942050 A CN104942050 A CN 104942050A
- Authority
- CN
- China
- Prior art keywords
- pipe
- hole
- substrate
- pressing plate
- depression bar
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Sewage (AREA)
Abstract
The invention discloses a pipe orifice adjustment device for a building construction pipe. The pipe orifice adjustment device is used for adjusting the to-be-corrected pipe with a slightly-deformed pipe orifice and is characterized by comprising a base plate, fixing plates, bolts, a positioning pipe, a correcting device and an adjustment device body; a plurality of sets of fixing holes are formed in the base plate with a positioning hole as the center, threaded sections of the two fixing plates are arranged in two fixing holes in the base plate respectively, and the positioning pipe is perpendicularly arranged in the positioning hole of the base plate; the correcting device comprises a supporting plate, two lug plates and a pressing plate, the lug plates are fixedly connected with the base plate through the bolts, and the pressing plate can be connected with the supporting plate in a matched mode to form a circular ring; the adjustment device body comprises a pressing rod and a push rod, the pressing rod is arranged in the positioning pipe, a cylindrical section is located in a blind hole of the pressing plate, and the push rod is arranged in a horizontal through hole and used for rotating the pressing rod. The pipe orifice adjustment device is simple in structure and convenient to use and has the advantages that the construction efficiency is improved, the construction difficulty is reduced, assembling is easy, use is easy, maintaining is easy, and repeated use can be achieved.
Description
Technical field
The present invention relates to technical field of building construction, particularly a kind of construction line pipe mouth adjuster.
Background technology
In construction, need all kinds of water pipe, tracheae are installed, often can run into welding, cutting, simmer the operations such as pipe; pipeline often there will be certain deformation, causes circularity irregular, when carrying out pipe string, mismatch phenomenon occurs; incur loss through delay construction speed, affect construction quality.The method that the internal groove process of processing mode or heating are knocked, can make pipeline wall thickness or pipeline strength character change, not meet technological requirement.
Application number be 201020653871.0 Chinese patent disclose a kind of pipe orifice support adjusting device, comprise fixed mount, fixed mount is provided with and can vertically moves or flexible movable stand, the top board for pushing up compression moulding inside pipe wall is laterally provided with on the top of movable stand, to be connected by locating part rotation-limited with movable stand grafting bottom top board, make top board rotate can not depart from movable stand around movable stand, can support and adjust by the mouth of pipe that is simple with the use of, structure with existing bracing or strutting arrangement, that pressure adjusting can be carried out for pipeline local deformation
.but the structure of this patent is too complicated.
Application number be 201110405104.7 Chinese patent one roll pipeline deviation correcting device, be applicable to the adjustment work of large-scale pipe crimping docking port misalignment.It solve the problem not having specific purpose tool in existing large-scale pipe crimping manufacturing process.Roll pipeline deviation correcting device to be linked in sequence to be formed by fluid pressure line (1), bearing pin (2), radial tuningout hydraulic cylinder (3), activity adjustment bar (4), activity adjustment bar pressure pipe mouth (5), lock screw (6), brace (7), circumferential tuningout hydraulic cylinder (8), lock screw (9), fixed bar pressure pipe mouth (10), fixed bar (11), hydraulic system (13).After radial tuningout hydraulic cylinder (3), activity adjustment bar (4) combination, be connected with fixed bar (11) by bearing pin (2).With lock screw (6), lock screw (9) coordinates activity adjustment bar pressure pipe mouth (5), docking port staggers by fixed bar pressure pipe mouth (10) pipe crimping (12) locking, primer fluid pressing system (13) provides power to make radial tuningout hydraulic cylinder (3) and circumferential tuningout hydraulic cylinder (8) realize corresponding actions by fluid pressure line (1) to reach and adjust the object of pipeline mating interface misalignment position.The structure of this patent is too complicated, troublesome poeration.
The trimming device of application number a kind of multipurpose head forming that has been the Introduction To Cn Patent of 96193876.5, comprises the support (3) of a camber in horizontal plane, this support is equipped with the supporting arm (3a, 3b) being symmetrical in vertical central plane for a pair.This support (3) has one and works to clamp the clamp mechanism (4) of pipe (2) near the mouth of pipe (2a) to be processed in the horizontal direction; This clamp mechanism (4) comprises a stationary jaw (5) and a movable jaw (6), and the supporting arm (3a, 3b) that these two jaws are separately fixed at support (3) above also can close up on Central Symmetry face.Along the axial operation machining tool (26) of the pipe (2) clamped by clamp mechanism (4).
Application number be 02210341.4 Chinese patent disclose a kind of circular pipe mouth shaping mahcine; primarily of base, motor, opener, holder's station composition; base one end arranges sliding platform; sliding platform is driven by rack-and-pinion; platform fixedly mounts motor; motor shaft arranges shaft joint, construction opening device on shaft joint; The base other end arranges holder's station, be made up of the vertical rail of lifting, workbench, adjustment fixture block, the vertical rail of lifting can adjust the height of workbench up and down, and workbench arranges two adjustment fixture blocks, adjustment fixture block angle, can process the mouth of pipe curve of different radian and gradient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of construction line pipe mouth adjuster, is difficult to the construction pipeline docked with other pipeline for regulating the mouth of pipe because of slight deformation.
In order to realize the object solved the problems of the technologies described above, present invention employs following technical scheme:
A kind of construction line pipe mouth adjuster of the present invention, for adjustable pipe Light deformation fond of food that is not salty wait correct pipeline, it is characterized in that: comprise substrate, fixed head, bolt, positioning pipe, apparatus for correcting and adjusting device;
Described substrate is provided with locating hole, substrate is provided with centered by locating hole and organizes fixing hole more; Arrange many group fixing holes be for the ease of coupling be applicable to different-diameter wait correct pipeline;
Described fixed head plan vertical is provided with thread segment, and lower end side is provided with bolt hole; The thread segment of two fixed heads is separately positioned in two fixing holes on substrate, and attaching nut makes fixed head connection substrate;
Described positioning pipe is for establishing female pipe, and this positioning pipe to be vertically set in the locating hole of substrate and to be fixedly connected with substrate;
Described apparatus for correcting comprises supporting plate, two otic placodes and pressing plate; Described supporting plate is the arc of 3/4 circle, and the breach both sides of supporting plate are equipped with the first outward-dipping inclined plane; Described otic placode upper end is provided with the connecting through hole matched with the bolt hole of fixed head lower end, two otic placodes are vertically set on the both sides of supporting plate respectively, make the connecting through hole of two otic placode upper ends corresponding with the bolt hole of two fixed head lower ends on substrate respectively, be bolted to connection between otic placode and substrate; Described pressing plate is the arc of 1/4 circle, and pressing plate top is provided with thickened area, and center, thickened area is provided with blind hole; The two ends of pressing plate are equipped with intilted second inclined plane, and pressing plate and supporting plate are connected, and form annulus;
Described adjusting device comprises depression bar and push rod; Described depression bar lower end is provided with the cylindrical section matched with blind hole on pressing plate, is provided with the external screw thread matched with positioning pipe in the middle part of depression bar, and depression bar upper end is provided with T-shaped portion, and this T-shaped portion is provided with horizontal through hole; Depression bar to be arranged in positioning pipe and to make cylindrical section be arranged in the blind hole of pressing plate; Push rod is arranged in horizontal through hole, for rotating depression bar.
Concrete: be provided with lubricating grease in described blind hole.This is to prevent pressing plate from rotating with depression bar.
Concrete: described mouth of pipe adjuster is provided with the apparatus for correcting of multiple different-diameter, for correct different-diameter wait correct pipeline.
Using method: during use, chooses the apparatus for correcting that matches with pipe diameter and is arranged on mouth of pipe adjuster; First the apparatus for correcting of this adjuster is set in the mouth of pipe waiting to correct pipeline, this the longest internal diameter being deformed into the oval mouth of pipe and positioning pipe is made to be on same direction, then promote push rod in the horizontal direction and make depression bar rotating down pressing, its downforce is applied to the mouth of pipe by pressing plate by depression bar, forces the mouth of pipe to be corrected to circular by ellipse; Because the inclined plane between pressing plate and supporting plate matches, the pipeline mouth of pipe cannot be corrected apply pressure treating when depression bar presses to when pressing plate and supporting plate form annulus, now wait that the mouth of pipe correcting pipeline is tightly arrested in the apparatus for correcting forming annulus, through after a period of time, take off mouth of pipe adjuster, the distortion mouth of pipe waiting to correct pipeline is forced by apparatus for correcting and is fixed to round mouth.
By adopting technique scheme, the present invention has following beneficial effect:
1, a kind of construction line pipe mouth adjuster of the present invention, by arranging the fixing hole of different spacing and being equipped with the apparatus for correcting of different-diameter, what can be applicable to different tube diameters treats rectification pipeline, has saving resource, advantage applied widely.
2, this patent is provided with apparatus for correcting, composition apparatus for correcting pressing plate is connected by the inclined-plane matched with between supporting plate, make this mouth of pipe adjuster in use, press down the mouth of pipe to pressing plate and supporting plate to form annulus position and namely can not press down exerting a force again, this not only makes this mouth of pipe adjuster not exist and corrects excessive defect, and the apparatus for correcting forming annulus can also restrain the mouth of pipe waiting to correct pipeline further, the slightly flexible mouth of pipe waiting to correct pipeline is had to the effect of strengthening sizing.
3, this patent structure is simple, easy to use, has raising efficiency of construction, reduces difficulty of construction, easily assembles, easily use, easy-maintaining the plurality of advantages such as reusable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of substrate.
Fig. 3 is the structural representation of fixed head.
Fig. 4 is the structural representation of apparatus for correcting.
Fig. 5 is the structural representation of otic placode.
Fig. 6 is the structural representation of adjusting device.
Fig. 7 is the structural representation of depression bar.
In figure: 1-adjusting device; 2-positioning pipe, 3-substrate, 4-fixed head, 5-bolt, 6-apparatus for correcting, 7-fixing hole, 8-locating hole, 9-thread segment, 10-bolt hole, 11-thickened area, 12-otic placode, 13-pressing plate, 14-supporting plate, 15-connecting through hole, 16-push rod, 17-depression bar, 18-T type portion, 19-external screw thread, 20-cylindrical section.
Detailed description of the invention
Below in conjunction with accompanying drawing, further explanation is explained to this patent.But the protection domain of this patent is not limited to concrete embodiment.
Embodiment 1
As shown in Fig. 1 to Fig. 7, a kind of construction line pipe mouth adjuster of this patent, comprises substrate 3, fixed head 4, bolt 5, positioning pipe 2, apparatus for correcting 6 and adjusting device 1.
Substrate 3 is provided with locating hole 8, is provided with many group fixing holes 7 on the substrate 3 centered by locating hole 8; Arrange many group fixing holes 7 be for the ease of coupling be applicable to different-diameter wait correct pipeline; Fixed head 4 plan vertical is provided with thread segment 9, and lower end side is provided with bolt hole 10; The thread segment 9 of two fixed heads 4 is separately positioned in two fixing holes 7 on substrate 3, and attaching nut makes fixed head 4 connection substrate 3; Positioning pipe 2 is for establishing female pipe, and this positioning pipe 2 to be vertically set in the locating hole 8 of substrate 3 and to be fixedly connected with substrate 3.
Apparatus for correcting 6 comprises supporting plate 14, two otic placodes 12 and pressing plate 13; Described supporting plate 14 is the arc of 3/4 circle, and the breach both sides of supporting plate 14 are equipped with the first outward-dipping inclined plane; Described otic placode 12 upper end is provided with the connecting through hole 15 matched with the bolt hole 10 of fixed head 4 lower end, two otic placodes 12 are vertically set on the both sides of supporting plate 14 respectively, make the connecting through hole 15 of two otic placode 12 upper ends corresponding with the bolt hole 10 of two fixed head 4 lower ends on substrate 3 respectively, be fixedly connected with by bolt 5 between otic placode 12 with substrate 3; Described pressing plate 13 is the arc of 1/4 circle, and pressing plate 13 top is provided with thickened area 11, and center, thickened area 11 is provided with blind hole; The two ends of pressing plate 13 are equipped with intilted second inclined plane, pressing plate 13 and supporting plate 14 can be connected, form annulus.
Adjusting device 1 comprises depression bar 17 and push rod 16; Depression bar 17 lower end is provided with the cylindrical section 20 matched with blind hole on pressing plate 13, is provided with the external screw thread 19 matched with positioning pipe 2 in the middle part of depression bar 17, and depression bar 17 upper end is provided with T-shaped portion 18, and this T-shaped portion 18 is provided with horizontal through hole; Depression bar 17 to be arranged in positioning pipe 2 and to make cylindrical section 20 be arranged in the blind hole of pressing plate 13; Push rod 16 is arranged in horizontal through hole, for rotating depression bar 17.
Wherein, be provided with lubricating grease in blind hole, this is to prevent pressing plate 13 from rotating with depression bar 17; Mouth of pipe adjuster is provided with the apparatus for correcting 6 of multiple different-diameter, for correct different-diameter wait correct pipeline.
During use, choose the apparatus for correcting 6 that matches with pipe diameter and be arranged on mouth of pipe adjuster; First the apparatus for correcting 6 of this adjuster is set in the mouth of pipe waiting to correct pipeline, this the longest internal diameter being deformed into the oval mouth of pipe and positioning pipe 2 is made to be on same direction, then promote push rod 16 in the horizontal direction and make depression bar 17 rotating down pressing, its downforce is applied to the mouth of pipe by pressing plate 13 by depression bar 17, forces the mouth of pipe to be corrected to circular by ellipse; Because the inclined plane between pressing plate 13 and supporting plate 14 matches, the pipeline mouth of pipe cannot be corrected apply pressure treating when depression bar 17 presses to when pressing plate 13 and supporting plate 14 form annulus, now wait that the mouth of pipe correcting pipeline is tightly arrested in the apparatus for correcting 6 forming annulus, through after a period of time, take off mouth of pipe adjuster, the distortion mouth of pipe waiting to correct pipeline is forced by apparatus for correcting 6 and is fixed to round mouth.
Claims (3)
1. a construction line pipe mouth adjuster, for adjustable pipe Light deformation fond of food that is not salty wait correct pipeline, it is characterized in that: comprise substrate, fixed head, bolt, positioning pipe, apparatus for correcting and adjusting device;
Described substrate is provided with locating hole, substrate is provided with centered by locating hole and organizes fixing hole more;
Described fixed head plan vertical is provided with thread segment, and lower end side is provided with bolt hole; The thread segment of two fixed heads is separately positioned in two fixing holes on substrate, and attaching nut makes fixed head connection substrate;
Described positioning pipe is for establishing female pipe, and this positioning pipe to be vertically set in the locating hole of substrate and to be fixedly connected with substrate;
Described apparatus for correcting comprises supporting plate, two otic placodes and pressing plate; Described supporting plate is the arc of 3/4 circle, and the breach both sides of supporting plate are equipped with the first outward-dipping inclined plane; Described otic placode upper end is provided with the connecting through hole matched with the bolt hole of fixed head lower end, two otic placodes are vertically set on the both sides of supporting plate respectively, make the connecting through hole of two otic placode upper ends corresponding with the bolt hole of two fixed head lower ends on substrate respectively, be bolted to connection between otic placode and substrate; Described pressing plate is the arc of 1/4 circle, and pressing plate top is provided with thickened area, and center, thickened area is provided with blind hole; The two ends of pressing plate are equipped with intilted second inclined plane, and pressing plate and supporting plate are connected, and form annulus;
Described adjusting device comprises depression bar and push rod; Described depression bar lower end is provided with the cylindrical section matched with blind hole on pressing plate, is provided with the external screw thread matched with positioning pipe in the middle part of depression bar, and depression bar upper end is provided with T-shaped portion, and this T-shaped portion is provided with horizontal through hole; Depression bar to be arranged in positioning pipe and to make cylindrical section be arranged in the blind hole of pressing plate; Push rod is arranged in horizontal through hole, for rotating depression bar.
2. construction line pipe mouth adjuster according to claim 1, is characterized in that: be provided with lubricating grease in described blind hole.
3. construction line pipe mouth adjuster according to claim 1, is characterized in that: described mouth of pipe adjuster is provided with the apparatus for correcting of multiple different-diameter, for correct different-diameter wait correct pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384279.2A CN104942050B (en) | 2015-06-30 | 2015-06-30 | Pipe orifice adjustment device for building construction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384279.2A CN104942050B (en) | 2015-06-30 | 2015-06-30 | Pipe orifice adjustment device for building construction pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104942050A true CN104942050A (en) | 2015-09-30 |
| CN104942050B CN104942050B (en) | 2017-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384279.2A Expired - Fee Related CN104942050B (en) | 2015-06-30 | 2015-06-30 | Pipe orifice adjustment device for building construction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942050B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216511A (en) * | 2016-07-26 | 2016-12-14 | 滁州达世汽车配件有限公司 | Automobile flanging and restriking mould with material pressing core |
| CN109201791A (en) * | 2018-11-16 | 2019-01-15 | 上海宝冶集团南京建筑有限公司 | A kind of big diameter elbow school mouthful device |
| CN109772943A (en) * | 2018-12-24 | 2019-05-21 | 西安航天动力机械有限公司 | A kind of school shape tooling for the adjustment of high-strength steel thin-walled cylinder external form |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1424908A1 (en) * | 1987-01-04 | 1988-09-23 | Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности | Arrangement for straightening the ends of welded tubes |
| US20010000564A1 (en) * | 1999-09-20 | 2001-05-03 | Bowling Wiley L. | Ball-bat repairing apparatus and method of use |
| US7836740B2 (en) * | 2002-09-18 | 2010-11-23 | Launius Jr William E | Axle straightening press |
| CN202239086U (en) * | 2011-07-21 | 2012-05-30 | 天津振汉机械装备有限公司 | Universal straightening tool for guardrail |
| CN202411159U (en) * | 2011-12-27 | 2012-09-05 | 中国建筑第七工程局有限公司 | Steel pipe straightening machine |
| CN202461209U (en) * | 2011-12-28 | 2012-10-03 | 中国建筑第七工程局有限公司 | Straightener suitable for steel pipes with different lengths |
| CN203556678U (en) * | 2013-08-21 | 2014-04-23 | 国家电网公司 | Straightener for crimping pipe |
| CN204842536U (en) * | 2015-06-30 | 2015-12-09 | 河南易博联城规划建筑设计有限公司洛阳分公司 | Construction is mouth of pipe regulator for pipeline |
-
2015
- 2015-06-30 CN CN201510384279.2A patent/CN104942050B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1424908A1 (en) * | 1987-01-04 | 1988-09-23 | Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности | Arrangement for straightening the ends of welded tubes |
| US20010000564A1 (en) * | 1999-09-20 | 2001-05-03 | Bowling Wiley L. | Ball-bat repairing apparatus and method of use |
| US7836740B2 (en) * | 2002-09-18 | 2010-11-23 | Launius Jr William E | Axle straightening press |
| CN202239086U (en) * | 2011-07-21 | 2012-05-30 | 天津振汉机械装备有限公司 | Universal straightening tool for guardrail |
| CN202411159U (en) * | 2011-12-27 | 2012-09-05 | 中国建筑第七工程局有限公司 | Steel pipe straightening machine |
| CN202461209U (en) * | 2011-12-28 | 2012-10-03 | 中国建筑第七工程局有限公司 | Straightener suitable for steel pipes with different lengths |
| CN203556678U (en) * | 2013-08-21 | 2014-04-23 | 国家电网公司 | Straightener for crimping pipe |
| CN204842536U (en) * | 2015-06-30 | 2015-12-09 | 河南易博联城规划建筑设计有限公司洛阳分公司 | Construction is mouth of pipe regulator for pipeline |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216511A (en) * | 2016-07-26 | 2016-12-14 | 滁州达世汽车配件有限公司 | Automobile flanging and restriking mould with material pressing core |
| CN106216511B (en) * | 2016-07-26 | 2018-01-02 | 滁州达世汽车配件有限公司 | Automobile flanging and restriking mould with material pressing core |
| CN109201791A (en) * | 2018-11-16 | 2019-01-15 | 上海宝冶集团南京建筑有限公司 | A kind of big diameter elbow school mouthful device |
| CN109772943A (en) * | 2018-12-24 | 2019-05-21 | 西安航天动力机械有限公司 | A kind of school shape tooling for the adjustment of high-strength steel thin-walled cylinder external form |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104942050B (en) | 2017-04-12 |
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Inventor after: Yan Zhaohu Inventor after: Wang Yaping Inventor after: Jiang Hui Inventor after: Li Xudong Inventor after: Cai Xiaozheng Inventor after: Chen Guanjie Inventor after: Yang Jing Inventor after: Su Zhimeng Inventor after: Li Xianyong Inventor after: Huang Daoshun Inventor after: Chen Xiangyang Inventor after: He Xiaopei Inventor after: Zhou Zhanjun Inventor after: Fu Ling Inventor after: Wang Yan Inventor before: Fan Junli Inventor before: Yue Liya Inventor before: Wang Xiaoming |
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Effective date of registration: 20170227 Address after: 450000 Zhengzhou economic and Technological Development Zone, Henan, No. Fifth Avenue, No. 45, building 1, unit 6, building 9, No. Applicant after: Yan Zhaohu Applicant after: Wang Yaping Applicant after: Jiang Hui Applicant after: Li Xudong Applicant after: Cai Xiaozheng Applicant after: Chen Guanjie Applicant after: Yang Jing Applicant after: Su Zhimeng Applicant after: Li Xianyong Applicant after: Huang Daoshun Applicant after: Chen Xiangyang Applicant after: He Xiaopei Applicant after: Zhou Zhanjun Applicant after: Fu Ling Applicant after: Wang Yan Address before: 471000 Henan province Luoyang City three road and road intersection Heluo High-tech Zone Runsheng building room 1106 Applicant before: Yi Bolian city, Henan planning building design Co., Ltd Luoyang Company |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20200630 |
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