CN108466222B - Large-scale cylinder installation regulator - Google Patents
Large-scale cylinder installation regulator Download PDFInfo
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- CN108466222B CN108466222B CN201810308271.1A CN201810308271A CN108466222B CN 108466222 B CN108466222 B CN 108466222B CN 201810308271 A CN201810308271 A CN 201810308271A CN 108466222 B CN108466222 B CN 108466222B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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Abstract
The invention discloses a large-scale cylinder installation adjuster which comprises a cylinder, a shell channel steel flange, a connecting plate, a supporting tube locking bolt, a locking device, a stainless steel scallop plate, rock wool, a stainless steel lining plate, a lining plate locking bolt and the like. The invention is particularly suitable for pre-assembling, transporting and installing cylinders with large diameter, can pre-assemble carbon steel shells with various radians and circular cylinders with various diameters, can flexibly adjust the roundness of the cylinders with various diameters, has the advantages of small assembling strength, high assembling efficiency, good assembling effect, low transporting cost and the like, is convenient for assembling operation and transportation of assembling personnel, is very convenient and quick to use, and solves the problems that the prior air inlet pipeline and the prior exhaust pipeline are difficult to adjust the roundness and the assembling efficiency and cannot be suitable for pre-assembling and installing the carbon steel shells with various radians and the cylinders with various diameters during pre-assembling and installing.
Description
Technical Field
The invention relates to a large cylinder installation adjuster.
Background
At present, the total length of goods and vehicles transported on roads is generally about 17500 mm, the total width is 3000 mm-5500 mm, and the total height is 4500 mm-5000 mm, when the total length, the total width and the total height of the goods and the vehicles exceed the above sizes, the trucks cannot pass through bridge openings of the roads, and the trucks cannot transport the goods exceeding the above sizes on the roads. And when the guest needs to transport goods with the size close to the size, the guest also needs to transact 3-inch pass to release the goods, so that the transportation cost is high.
The maximum diameter of an air inlet pipeline and an exhaust pipeline used in a power plant reaches 7900mm, the air inlet pipeline and the exhaust pipeline are generally manufactured in a split manner due to the limitation of transportation conditions, the air inlet pipeline and the exhaust pipeline which are manufactured in a split manner are temporarily supported and fixed in the traditional pre-assembling and installing process to be assembled or assembled into a cylinder, the defects that the roundness is difficult to adjust and correct, the air inlet pipeline and the exhaust pipeline are difficult to assemble carbon steel shells with different radians and cylinders with different sizes are overcome, the assembling strength is high, the assembling efficiency is low, the assembling effect is poor, the quality of products cannot be guaranteed and the like are overcome.
Disclosure of Invention
The invention provides a large-scale cylinder installation adjuster, which is particularly suitable for pre-assembling, transporting and installing cylinders with large diameters, can pre-assemble carbon steel shells with various radians and circular cylinders with various diameters, can easily and flexibly adjust the roundness of the cylinders with various diameters, has very simple roundness adjustment and adjustment operation on the cylinders, ensures the pre-assembling effect and the installation quality of the cylinders, has the advantages of small assembling strength, high assembling efficiency, good assembling effect, low transportation cost and the like, facilitates the assembling operation of assembling personnel and the transportation, and is very convenient and fast to use. The invention is realized by the following technical scheme:
a large-scale cylinder body installation regulator comprises a cylinder body formed by assembling a plurality of carbon steel shells with arc structures, shell channel steel flanges are uniformly distributed on the outer circumference of the cylinder body at equal intervals, a connecting plate is arranged in the center of the end part of the cylinder body, supporting tubes are uniformly distributed around the outer circumference of the connecting plate, the cylinder body is connected with the connecting plate through the supporting tubes, the supporting tubes are connected with the connecting plate and provided with supporting tube locking bolts, and the supporting tubes are connected with the cylinder body and provided with locking devices; the locking device comprises barrel welding fixing pieces which are uniformly distributed on the inner circumference of the end part of the barrel at equal intervals, adjusting nuts which are connected with the barrel welding fixing pieces, and adjusting screws which are connected with the adjusting nuts and have a telescopic function, wherein the end parts of the adjusting screws are installed in the supporting pipes; the inner wall of each carbon steel shell is longitudinally provided with more than one row of stainless steel scallop plates, the stainless steel scallop plates are provided with rock wool, the upper cover of the rock wool is provided with a stainless steel lining plate, and the stainless steel lining plate and the stainless steel scallop plates are connected and provided with lining plate locking bolts.
Preferably, the connecting plate is a polygonal connecting plate.
Preferably, the connecting plate is a hexagonal connecting plate.
Preferably, the connecting plate is an octagonal connecting plate.
Preferably, the number of the supporting tubes is six, eight or ten.
Preferably, the stainless steel scallop plate is mounted perpendicular to the inner wall of the carbon steel shell.
Preferably, at least one stainless steel scallop plate is transversely arranged between two adjacent rows of stainless steel scallop plates.
Preferably, the stainless steel scallop plate is a plate with a trapezoidal opening, the size of the stainless steel scallop plate can be flexibly designed according to the diameter size of the cylinder or the production requirement, in the embodiment, the height of the stainless steel scallop plate is set to be 201.5mm, the length of the stainless steel scallop plate is set to be 165mm, the upper bottom of the trapezoidal opening is set to be 50mm, the lower bottom of the trapezoidal opening is set to be 140mm, and the height of the trapezoidal opening is set to be 151.5 mm.
Preferably, the telescopic length of each adjusting screw is set to be greater than 50 mm.
Preferably, a bottom frame used for shaping, positioning and facilitating assembly of the barrel is arranged below the barrel.
Preferably, the cylinder is assembled by six, eight or ten carbon steel shells.
Preferably, the cylinder is adjustable to the shape of a cylinder by an adjusting screw.
Another embodiment of the invention also provides an assembling method and an operation flow of the large-scale cylinder installation regulator, wherein the assembling method comprises the following steps: firstly, vertically installing more than one row of stainless steel scallop plates on the inner wall of each carbon steel shell with an arc-shaped structure in a longitudinal arrangement mode, transversely installing more than one stainless steel scallop plate between two adjacent rows of stainless steel scallop plates at a certain interval according to production requirements, then installing rock wool into each row of stainless steel scallop plates, then installing stainless steel lining plates on the rock wool, fixedly locking the stainless steel lining plates with the stainless steel scallop plates through lining plate locking bolts, selecting hexagonal connecting plates or octagonal connecting plates by an assembler according to the number of the carbon steel shells to be connected and locked with supporting tubes through supporting tube locking bolts, adjusting the telescopic length of an adjusting screw rod according to the diameter size of a cylinder body, and twisting the adjusting nut when the adjusting screw rod is telescopically adjusted to the diameter size required by the cylinder body so that the adjusting nut can accurately lock the proper position of the adjusting screw rod after adjustment, the adjusting screw rod is locked on the welding and fixing part of the cylinder body, so that the supporting tube can support the cylinder body; then, three carbon steel shells which are assembled are placed on the underframe, and then the rest carbon steel shells are assembled respectively in a left-right symmetrical distribution mode until the circular cylinder is assembled; after the barrel is assembled, whether the center of the connecting plate corresponds to the center of the barrel needs to be measured, when the center of the connecting plate does not correspond to the center of the barrel, the adjusting screw can be adjusted by twisting the adjusting nut leftwards to adjust the extension of the adjusting screw, and the adjusting screw can be adjusted by twisting the adjusting nut rightwards to shorten the adjusting screw, so that the roundness of the round barrel can be adjusted and corrected by twisting the adjusting nut according to the diameter size of the round barrel until the round barrel meets the roundness required by production.
The invention discloses a large-scale cylinder installation adjuster which comprises a cylinder, a shell channel steel flange, a connecting plate, a supporting tube locking bolt, a locking device, a stainless steel scallop plate, rock wool, a stainless steel lining plate, a lining plate locking bolt and the like, wherein the locking device comprises a cylinder welding fixing piece, an adjusting nut and an adjusting screw rod. The cylinder body is formed by splicing a plurality of carbon steel shells, a polygonal connecting plate is arranged at the center of the end part of a circular cylinder body, a supporting pipe is arranged between the connecting plate and the cylinder body for connection, and meanwhile, a locking device is arranged at the joint of the supporting pipe and the cylinder body, so that an assembling worker can automatically adjust the extension or the shortening of an adjusting screw rod by twisting leftwards or rightwards, the roundness of the cylinder body can be accurately adjusted or corrected, the deviation is prevented, the high adjusting precision is realized, the high firmness and the good installation quality of the integral structure of the cylinder body can be ensured, and the transportation cost can be greatly reduced; the connecting plate is connected with the supporting tube and locked by the supporting tube locking bolt, the stainless steel lining plate is connected with the stainless steel fan shell plate and locked by the lining plate locking bolt, the adjusting screw rod and the barrel welding fixing part are also locked by the adjusting screw rod, so that the assembling operation of assembling personnel is facilitated, the assembling strength of the assembling personnel is reduced, the pre-assembling efficiency and the assembling efficiency of the barrel can be greatly improved, the high pre-assembling and installing precision of the barrel and the good pre-assembling and installing quality are ensured, and the use is very convenient.
Drawings
For ease of illustration, the present invention is described in detail by the following preferred embodiments and the accompanying drawings.
Fig. 1 is a lateral sectional structural view of a large cylinder mount adjuster of the present invention.
FIG. 2 is a longitudinal cross-sectional view of a large cylinder mount adjuster of the present invention.
Fig. 3 is an enlarged view of a portion a of the large cylinder mount adjuster of fig. 2 of the present invention.
Fig. 4 is an enlarged view of a locking device of a large cylinder installation adjuster of the present invention.
FIG. 5 is a left side view of a large cylinder mount adjuster of the present invention.
FIG. 6 is a front view of a large cylinder mount adjuster stainless steel scallop plate of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In the embodiment, referring to fig. 1 to 6, the large cylinder installation adjuster of the invention comprises a cylinder 2 formed by assembling a plurality of carbon steel shells 1 with arc structures, wherein shell channel steel flanges 3 are uniformly distributed on the outer circumference of the cylinder 2 at equal intervals, a connecting plate 4 is arranged at the center of the end part of the cylinder 2, supporting tubes 5 are uniformly distributed around the outer circumference of the connecting plate 4, the cylinder 2 is connected with the connecting plate 4 through the supporting tubes 5, supporting tube locking bolts 6 are arranged on the supporting tubes 5 and the connecting plate 4 in a connecting manner, and locking devices 7 are arranged on the supporting tubes 5 and the cylinder 2 in a connecting manner; the locking device 7 comprises a cylinder welding fixing piece 71 uniformly distributed on the inner circumference of the end part of the cylinder 2 at equal intervals, an adjusting nut 72 connected with the cylinder welding fixing piece 71, and an adjusting screw rod 73 connected with the adjusting nut 72 and having a telescopic function, wherein the end part of the adjusting screw rod 73 is installed in the supporting pipe 5; more than one row of stainless steel scallop plates 8 are longitudinally arranged on the inner wall of each carbon steel shell 1, rock wool (not shown) is installed on the stainless steel scallop plates 8, a stainless steel lining plate 9 is arranged on the upper cover of the rock wool (not shown), and lining plate locking bolts 10 are installed on the stainless steel lining plate 9 and the stainless steel scallop plates 8 in a connecting mode.
In one embodiment, the connecting plate 4 is a polygonal connecting plate.
In one embodiment, the connection plate 4 is provided as a hexagonal connection plate.
In one embodiment, the connection plate 4 is provided as an octagonal connection plate.
In one embodiment, the stainless steel scallop plate 8 is vertically installed with the inner wall of the carbon steel shell 1.
In one embodiment, at least one stainless steel scallop plate 8 is transversely arranged between two adjacent rows of stainless steel scallop plates 8.
In one embodiment, the stainless steel scallop plate 8 is a plate with a trapezoidal opening, the height of the stainless steel scallop plate 8 is set to be 201.5mm, the length of the stainless steel scallop plate 8 is set to be 165mm, the upper bottom of the trapezoidal opening is set to be 50mm, the lower bottom of the trapezoidal opening is set to be 140mm, and the height of the trapezoidal opening is set to be 151.5 mm.
In one embodiment, the extension length of each adjusting screw 73 is greater than 50 mm.
In one embodiment, a bottom frame 11 for shaping, positioning and assembling the cylinder 2 is arranged below the cylinder.
The assembling method and the operation flow of the large cylinder installation regulator are as follows: firstly, more than one row of stainless steel scallop plates 8 are vertically arranged on the inner wall of each carbon steel shell 1 with an arc-shaped structure in a longitudinal arrangement mode, more than one stainless steel scallop plate 8 is transversely arranged between two adjacent rows of stainless steel scallop plates 8 according to the production requirement at a certain distance, secondly, rock wool (not shown) is arranged in each row of stainless steel scallop plates 8, then, a stainless steel lining plate 9 is arranged on the rock wool (not shown), the stainless steel lining plate 9 is fixedly locked with the stainless steel scallop plates 8 through lining plate locking bolts 10, an assembler selects the hexagonal connecting plates 4 or the octagonal connecting plates 4 to be assembled with the supporting tubes 5 according to the number of the carbon steel shells 1, the hexagonal connecting plates 4 or the octagonal connecting plates 4 are in locking connection with the supporting tubes 5 through the supporting tube locking bolts 6, and the telescopic length of the adjusting screw rods 73 can be adjusted according to the diameter size of the cylinder body 2, when the adjusting screw 73 is adjusted to the required diameter size of the cylinder 2 in a telescopic manner, the adjusting nut 72 is twisted, so that the adjusting nut 72 can accurately lock the adjusted position of the adjusting screw 73, the adjusting screw 73 is locked on the cylinder welding fixing piece 71, and the supporting tube 5 can support the cylinder 2; then, three carbon steel shells 1 assembled together in the assembling mode are placed on the underframe 11, and then the rest carbon steel shells 1 are assembled respectively in the installing mode of bilateral symmetry distribution until the circular cylinder 2 is assembled; whether the center of the connecting plate 4 corresponds to the center of the cylinder 2 needs to be measured after the cylinder 2 is assembled, when the center of the connecting plate 4 does not correspond to the center of the cylinder 2, an assembling worker can extend the adjusting screw 73 when twisting the adjusting nut 72 leftwards, and can shorten the adjusting screw 73 when twisting the adjusting nut 72 rightwards, so that the roundness of the circular cylinder 2 can be adjusted and corrected by twisting the adjusting nut 72 according to the diameter size of the circular cylinder until the circular cylinder meets the roundness required by production, the device is suitable for pre-assembling and mounting carbon steel shells 1 with various radians and cylinders 2 with various sizes, and is high in adjusting flexibility and very convenient to use.
The invention discloses a large-scale cylinder installation adjuster which comprises a cylinder, a shell channel steel flange, a connecting plate, a supporting tube locking bolt, a locking device, a stainless steel scallop plate, rock wool, a stainless steel lining plate, a lining plate locking bolt and the like, wherein the locking device comprises a cylinder welding fixing piece, an adjusting nut and an adjusting screw rod. The invention is particularly suitable for pre-assembling, transporting and installing cylinders with large diameter, can pre-assemble carbon steel shells with various radians and circular cylinders with various diameters, can also easily and flexibly adjust the roundness of the cylinders with various diameters, has very simple roundness adjusting operation on the cylinders, ensures the pre-assembling effect and the installing quality of the cylinders, has the advantages of small assembling strength, high assembling efficiency, good assembling effect, low transporting cost and the like, facilitates the assembling operation and the transportation of assembling personnel, is very convenient and quick to use, solves the problems that the prior air inlet pipeline and the prior air exhaust pipeline are temporarily supported and fixed during pre-assembling and installing, and has the defects of difficult roundness adjusting, high assembling strength, low assembling efficiency, poor assembling effect, incapability of ensuring the assembling quality and unsuitability for pre-assembling and installing the carbon steel shells with various radians and the cylinders with various diameters And (5) problems are solved.
The above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the invention, which is defined by the claims and the equivalents of the principles and basic structures of the invention.
Claims (5)
1. An assembling method of a large cylinder installation regulator is characterized in that: the large cylinder installation adjuster comprises a cylinder body formed by assembling a plurality of carbon steel shells with arc structures, shell channel steel flanges are uniformly distributed on the outer circumference of the cylinder body at equal intervals, a connecting plate is arranged at the center of the end part of the cylinder body, supporting tubes are uniformly distributed around the outer circumference of the connecting plate, the cylinder body is connected with the connecting plate through the supporting tubes, the supporting tubes are connected with the connecting plate and provided with supporting tube locking bolts, and the supporting tubes are connected with the cylinder body and provided with locking devices; the locking device comprises barrel welding fixing pieces which are uniformly distributed on the inner circumference of the end part of the barrel at equal intervals, adjusting nuts which are connected with the barrel welding fixing pieces, and adjusting screws which are connected with the adjusting nuts and have a telescopic function, wherein the end parts of the adjusting screws are installed in the supporting pipes; more than one row of stainless steel scallop plates are longitudinally arranged on the inner wall of each carbon steel shell, rock wool is arranged on each stainless steel scallop plate, a stainless steel lining plate is arranged on an upper cover of the rock wool, and a lining plate locking bolt is arranged between each stainless steel lining plate and each stainless steel scallop plate in a connecting mode;
the stainless steel scallop plate is vertically arranged on the inner wall of the carbon steel shell;
at least one stainless steel scallop plate is transversely arranged between every two adjacent rows of stainless steel scallop plates;
the stainless steel scallop plate is a plate with a trapezoidal opening;
the bottom frame used for shaping and positioning the cylinder body and facilitating assembly of the cylinder body is arranged below the cylinder body;
the cylinder body can be adjusted into a cylinder shape through an adjusting screw rod;
the assembling method of the large cylinder installation regulator comprises the following steps: firstly, vertically installing more than one row of stainless steel scallop plates on the inner wall of each carbon steel shell with an arc-shaped structure in a longitudinal arrangement mode, transversely installing more than one stainless steel scallop plate between two adjacent rows of stainless steel scallop plates according to the production requirement at a certain distance, then installing rock wool into each row of stainless steel scallop plates, then installing stainless steel lining plates on the rock wool, fixedly locking the stainless steel lining plates with the stainless steel scallop plates through lining plate locking bolts, assembling personnel select hexagonal connecting plates or octagonal connecting plates to be assembled with supporting tubes according to the number of the carbon steel shells, the hexagonal connecting plates or the octagonal connecting plates are locked and connected with the supporting tubes through supporting tube locking bolts, adjusting screws can adjust the telescopic length according to the diameter size of the cylinder body, when the adjusting screws are telescopically adjusted to the required diameter size of the cylinder body, the adjusting nut is twisted, so that the adjusting nut can accurately lock the position of the adjusting screw rod after adjustment, and the adjusting screw rod is locked on the welding and fixing part of the cylinder body, so that the cylinder body can be supported by the supporting tube; then, three carbon steel shells assembled together in the assembling mode are placed on the underframe, and then the rest carbon steel shells are assembled respectively in the installing mode of bilateral symmetry distribution until the circular cylinder is assembled; when the cylinder is assembled, whether the center of the connecting plate corresponds to the center of the cylinder or not needs to be measured, when the center of the connecting plate does not correspond to the center of the cylinder, an assembling worker can extend the adjusting screw rod when twisting the adjusting nut leftwards, and can shorten the adjusting screw rod when twisting the adjusting nut rightwards, so that the roundness of the circular cylinder can be adjusted and corrected by twisting the adjusting nut according to the diameter size of the circular cylinder until the circular cylinder meets the roundness required by production, and the device is suitable for pre-assembling and mounting carbon steel shells with different radians and cylinders with different sizes.
2. A method of assembling a large cylinder mount adjuster according to claim 1, wherein: the connecting plate is a polygonal connecting plate.
3. A method of assembling a large cylinder mount adjuster according to claim 2, wherein: the connecting plate is a hexagonal connecting plate.
4. A method of assembling a large cylinder mount adjuster according to claim 2, wherein: the connecting plate is an octagonal connecting plate.
5. A method of assembling a large cylinder mount adjuster according to claim 1, wherein: the height of the stainless steel scallop plate is set to be 201.5mm, the length of the stainless steel scallop plate is set to be 165mm, the upper bottom of the trapezoid opening is set to be 50mm, the lower bottom of the trapezoid opening is set to be 140mm, and the height of the trapezoid opening is set to be 151.5 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308271.1A CN108466222B (en) | 2018-04-08 | 2018-04-08 | Large-scale cylinder installation regulator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810308271.1A CN108466222B (en) | 2018-04-08 | 2018-04-08 | Large-scale cylinder installation regulator |
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| CN108466222A CN108466222A (en) | 2018-08-31 |
| CN108466222B true CN108466222B (en) | 2021-07-20 |
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| DK294679A (en) * | 1979-07-12 | 1981-01-13 | Esab Ab | APPARATUS FOR SUPPORTING A SUBJECT THAT SHOULD ROTATE ON A HANDLING AXLE |
| CN103567259B (en) * | 2012-07-19 | 2015-09-02 | 五冶集团上海有限公司 | Combined type major diameter, shell cylinder roundness adjusting pole and preparation method, application |
| CN203076929U (en) * | 2012-11-15 | 2013-07-24 | 大连船舶重工集团装备制造有限公司 | Cylinder inner clamping apparatus |
| CN103302440B (en) * | 2013-06-28 | 2015-02-04 | 中国有色（沈阳）冶金机械有限公司 | Detachably combined supporting device for large tube processing |
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| CN207171973U (en) * | 2017-08-18 | 2018-04-03 | 江苏神通阀门股份有限公司 | A kind of tool structure of large-diameter butterfly valve valve seat assembling |
| CN107617989B (en) * | 2017-09-29 | 2023-10-13 | 苏州海陆重工股份有限公司 | Assembled circle supporting tool |
| CN207402314U (en) * | 2017-10-06 | 2018-05-25 | 山东科利机电工程有限公司 | A kind of large-size cylinder body circularity adjustment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101543852A (en) * | 2009-05-08 | 2009-09-30 | 常州海杰冶金机械制造有限公司 | Cylinder roundness correcting device and correcting method thereof |
| CN101898281A (en) * | 2010-08-02 | 2010-12-01 | 武汉一冶钢结构有限责任公司 | Method for preventing deformation of guyed assembling and welding large-scale horizontal storage tank shell section |
| CN205129346U (en) * | 2015-11-12 | 2016-04-06 | 森松（江苏）重工有限公司 | Tun group remote site degree of lip -rounding form adjusting mount |
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| CN108466222A (en) | 2018-08-31 |
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Effective date of registration: 20210623 Address after: No.7 Lianqiao East Road, Lianzhou Town, Doumen District, Zhuhai, Guangdong 519000 Applicant after: Jiangzuo heavy industry equipment technology (Guangdong) Co.,Ltd. Address before: Dongguan Laigang Steel Structure Co., Ltd Applicant before: DONGGUAN LAIGANG STEEL STRUCTURE Co.,Ltd. |
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