CN111009382B - Intelligent transformer convenient to dismouting - Google Patents
Intelligent transformer convenient to dismouting Download PDFInfo
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- CN111009382B CN111009382B CN201911384812.XA CN201911384812A CN111009382B CN 111009382 B CN111009382 B CN 111009382B CN 201911384812 A CN201911384812 A CN 201911384812A CN 111009382 B CN111009382 B CN 111009382B
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- hoisting
- transformer
- main body
- convenient
- transformer main
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/002—Arrangements provided on the transformer facilitating its transport
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Handcart (AREA)
Abstract
The invention discloses an intelligent transformer convenient to disassemble and assemble, which comprises a transformer main body, a convenient support frame and a hoisting unit, wherein the single chip microcomputer is arranged in the transformer main body, the convenient support frame is used for positioning and supporting the transformer main body, the hoisting unit matched with the transformer main body comprises a hoisting trolley, a hoisting mechanism on one side of the hoisting trolley and a guide mechanism arranged on the upper end surface of the hoisting trolley, a hoisting rod matched with the hoisting mechanism is arranged on the side surface of the hoisting trolley, the hoisting rod is a multi-section bending mechanism, two groups of fixed pulleys matched with hoisting cables are arranged at the top end of the hoisting rod, the hoisting cables are hinged with two groups of hinge lugs fixed above the transformer main body, and the convenient support frame comprises a group of connecting back plates and a first support plate and a second support plate which are arranged on one side of the bottom ends of the connecting back plates. This intelligent transformer convenient to dismouting, it is rational in infrastructure, be convenient for adjust installation and dismantlement, be convenient for realize the intelligent control of transformer oil temperature.
Description
Technical Field
The invention belongs to the technical field of transformer installation, and particularly relates to an intelligent transformer convenient to disassemble and assemble.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).
The installation of transformer is hung in cylinder or wall outside more, and highly generally exceeds 2m, therefore the installation of transformer is dismantled and is brought the challenge for the constructor, how to realize swift installation fixed and guarantee the stability and the butt joint of being convenient for when transformer installation process lifts, is the present problem of treating urgently.
Disclosure of Invention
The invention aims to provide an intelligent transformer convenient to disassemble and assemble so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent transformer convenient to disassemble and assemble comprises a transformer main body, a convenient support frame and a hoisting unit, wherein a single chip microcomputer is arranged in the transformer main body;
the hoisting unit matched with the transformer main body comprises a sling cart, a hoisting mechanism on one side of the sling cart and a guide mechanism arranged on the upper end face of the sling cart, wherein a hoisting rod matched with the hoisting mechanism is arranged on the side face of the sling cart, the hoisting rod is a multi-section bending mechanism, two groups of fixed pulleys matched with hoisting cables are arranged at the top end of the hoisting rod, and the hoisting cables are hinged with two groups of hinge lugs fixed above the transformer main body;
convenient support frame includes a set of connection backplate and connects first backup pad and the second backup pad that backplate bottom one side set up, transformer body's bottom both sides structure has two sets of deflectors, and first backup pad and second backup pad support transformer body bottom middle part position between two sets of deflectors.
Preferably, the sling is rectangular plate-shaped structure, and the bottom four corners of sling and the one side that the sling was kept away from to the lifting rod bottom all are provided with the universal wheel.
Preferably, the cooperation the hoisting machine of sling cart constructs including a set of driving motor who installs in the hoist and mount pole bottom, be provided with a set of reel that supplies the hoist and mount hawser to wind on driving motor's the motor shaft, the motor shaft passes the reel and passes through roller bearing cooperation with a set of cooperation riser that is fixed in on the hoist and mount pole.
Preferably, the cooperation the guiding mechanism of sling installation includes four groups of electric telescopic handle who is fixed in sling up end four corners, electric telescopic handle's top all is connected with the direction slide bar, and direction slide bar and deflector swing joint.
Preferably, two groups of matching shaft sleeves with the axes consistent with those of the guide slide bars are symmetrically arranged on two sides of the guide plate, and linear bearings coated on the outer edge surfaces of the guide slide bars are installed in the matching shaft sleeves.
Preferably, first backup pad and second backup pad superpose in the bottom of connecting the backplate, and the second backup pad sets up in the top of first backup pad, first backup pad and second backup pad all with be connected backplate fixed connection, and the bottom of first backup pad is supported by at least two sets of diagonal bracing pieces of connecting the backplate, a set of coupling groove has been seted up between two parties on the first backup pad.
Preferably, a group of connecting plate structures are connected between the two groups of guide plates at the bottom end of the transformer main body, coupling ribs matched with the coupling grooves are arranged in the middle of the bottom ends of the connecting plates, and supporting plate embedding grooves for butting the second supporting plates are formed in the upper portions of the connecting plates.
Preferably, an oil tank is arranged in the transformer main body, a temperature sensor is arranged in the oil tank, and the single chip microcomputer of the transformer main body is electrically connected with the temperature sensor and the cooling unit.
Preferably, the oil tank that sets up in the transformer main part is including extending to the cooling tube in the outside, cooling tube and cooling unit cooperation, and the cooling unit includes refrigerating unit and air cooling unit.
The invention has the technical effects and advantages that: according to the intelligent transformer convenient to disassemble and assemble, the hoisting trolley and the hoisting rod on one side of the hoisting trolley are matched with the driving motor and the plurality of groups of fixed pulleys arranged on the hoisting rod to realize the stretching improvement of the hoisting cable, so that the transformer main body is convenient to lift, and the guide slide rod connected with the guide plate is arranged on the hoisting trolley to ensure the movement direction of the transformer main body and ensure the stability of the transformer main body during lifting; the transformer main body can be gradually close to the convenient supporting frame by moving the sling cart, and after the convenient supporting frame is positioned, the connecting back plate is matched with the first supporting plate to support the transformer main body, so that the stability of the installation of the transformer main body is ensured; the single chip microcomputer in the transformer main body is matched with the temperature sensor to drive the cooling unit, and the refrigerating unit or the air cooling unit or synchronous working is selected according to different temperature requirements, so that intelligent temperature control is realized, and the service life of the transformer main body is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of a main structure of a transformer according to the present invention;
FIG. 3 is a schematic view of a portable stand according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
fig. 6 is a schematic diagram of the circuit connection of the present invention.
In the figure: 1 transformer main part, 2 convenient support frames, 3 sling cart, 301 lifting rod, 4 electric telescopic rod, 401 direction slide bar, 5 lifting cable, 501 hinge lug, 6 deflector, 601 cooperation axle sleeve, 602 linear bearing, 7 connect backplate, 701 diagonal bracing pole, 8 first backup pad, 801 coupling groove, 9 second backup pad, 901 backup pad gomphosis groove, 10 universal wheel, 11 coupling bead, 12 driving motor, 13 reels, 14 cooperation risers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
According to the intelligent transformer convenient to disassemble and assemble shown in the figures 1-5, the intelligent transformer comprises a transformer main body 1, a convenient support frame 2 and a hoisting unit, wherein a single chip microcomputer is arranged in the transformer main body 1, the convenient support frame 2 is used for positioning and supporting the transformer main body 1, and the hoisting unit is matched with the transformer main body 1;
the hoisting unit matched with the transformer main body 1 comprises a sling 3, a hoisting mechanism on one side of the sling 3 and a guide mechanism arranged on the upper end face of the sling 3, wherein a hoisting rod 301 matched with the hoisting mechanism is arranged on the side face of the sling 3, the hoisting rod 301 is a multi-section bending mechanism, two groups of fixed pulleys matched with hoisting cables 5 are arranged at the top end of the hoisting rod 301, the hoisting cables 5 are hinged with two groups of hinged lugs 501 fixed above the transformer main body 1, the hoisting mechanism matched with the sling 3 comprises a group of driving motors 12 arranged at the bottom ends of the hoisting rods 301, a group of reels 13 for winding the hoisting cables 5 are arranged on motor shafts of the driving motors 12, the motor shafts penetrate through the reels 13 to be matched with a group of matched vertical plates 14 fixed on the hoisting rods 301 through roller bearings, the guide mechanism matched with the sling 3 to be installed comprises four groups of electric telescopic rods 4 fixed at four corners of the upper end face of the sling 3, the top end of the electric telescopic rod 4 is connected with a guide slide bar 401, the guide slide bar 401 is movably connected with a guide plate 6, two groups of matching shaft sleeves 601 with the axes consistent with those of the guide slide bar 401 are symmetrically arranged on two sides of the guide plate 6, linear bearings 602 coated on the outer edge surfaces of the guide slide bar 401 are installed in the matching shaft sleeves 601, and the hoisting ropes 5 are stretched and improved by matching the hoisting trolley 3 and a hoisting rod 301 on one side of the hoisting trolley 3 with a driving motor 12 and a plurality of groups of fixed pulleys arranged on the hoisting rod 301, so that the transformer main body 1 is convenient to lift, and the guide slide bar 401 connected with the guide plate 6 is arranged on the hoisting trolley 3 to ensure the movement direction of the transformer main body 1 and the stability during lifting;
Specifically, sling 3 is rectangular plate-like structure, and sling 3's one side that sling 3 was kept away from to sling 3's bottom four corners and hoist and mount pole 301 bottom all is provided with universal wheel 10.
Specifically, first backup pad 8 and second backup pad 9 are folded in the bottom of connecting backplate 7, and second backup pad 9 sets up in the top of first backup pad 8, first backup pad 8 and second backup pad 9 all with be connected backplate 7 fixed connection, and the bottom of first backup pad 8 is supported by at least two sets of diagonal bracing pieces 701 of connecting backplate 7, a set of coupling groove 801 has been seted up between two parties on first backup pad 8.
Specifically, a group of connecting plate structures are connected between the two groups of guide plates 6 at the bottom end of the transformer main body 1, a coupling convex edge 11 matched with the coupling groove 801 is arranged in the middle of the bottom end of the connecting plate, and a supporting plate embedding groove 901 for butting the second supporting plate 9 is formed in the upper portion of the connecting plate.
Specifically, when the transformer main body 1 is installed, the convenient support frame 2 needs to be fixed at the installation position firstly, the specific fixing method of the convenient support frame 2 can be a column structure matched with a hoop to fix the installation position, or the convenient support frame 2 is fixed with a wall body by penetrating a bolt through a connecting back plate 7, after the convenient support frame 2 is fixed, only the hoisting cable 5 needs to be hinged at the hinging lugs 501 at two sides of the upper end face of the transformer main body 1, the electric telescopic rod 4 is regulated to descend in advance to enable the guide sliding rod 401 to descend, then the bottom end of the transformer main body 1 is supported, the motor shaft drives the winding wheel 13 to wind by adjusting the driving motor 12 until the transformer main body 1 ascends, the guide sliding rod 401 is too high to block the transformer main body 1, and the transformer main body 1 needs to be supported to ensure the stability of the transformer main body 1 in the lifting process, when the transformer body 1 is suspended above the sling cart 3, the transformer body 1 is supported to ensure that the transformer body 1 is stable and does not shake, the electric telescopic rod 4 is adjusted to enable the guide slide bar 401 to ascend and penetrate into the matching shaft sleeves 601 at the two sides of the guide plate 6 to be matched with the linear bearing 602, at the moment, the transformer body 1 is lifted to benefit from the stability of the guide slide bar 401 and does not shake any more, when the transformer body is lifted to the side surface of the convenient support frame 2, the second support plate 9 is butted with the support plate embedding groove 901, the coupling convex edge 11 is matched with the coupling groove 801, the sling cart 3 is moved to enable the transformer body 1 to move towards one side of the convenient support frame 2 until the transformer body 1 is butted with the connection back plate 7, at the moment, the installation work is completed, the electric telescopic rod 4 is driven to descend to enable the guide slide bar 401 to be separated from the matching shaft sleeves 601, the hoisting cable 5 connected with the hinge lug 501 is dismounted, and when the transformer body 1 needs to be dismounted, then similar mode of putting on shelf, adopt direction slide bar 401 to connect cooperation axle sleeve 601 and keep the stability of transformer main part 1, it makes transformer main part 1 break away from convenient support frame 2 can to remove sling cart 3 again, adjust driving motor 12 at last and transfer transformer main part 1, it makes direction slide bar 401 break away from cooperation axle sleeve 601 to adjust electric telescopic handle 4, support transformer main part 1 leave sling cart 3 the top and slowly descend can, this intelligent transformer of dismouting of being convenient for, rational in infrastructure, be convenient for adjust installation and dismantlement, higher practical value has.
Example 2
According to the intelligent transformer convenient to dismouting that fig. 6 shows, including inside transformer main part 1 that sets up the singlechip, be provided with the oil tank in the transformer main part 1, and set up temperature sensor in the oil tank, transformer main part 1's singlechip and temperature sensor electric connection and with cooling unit electric connection, during concrete implementation, singlechip and temperature sensor's model are chooseed for use according to the user's demand.
Specifically, the oil tank that sets up in transformer main part 1 is including extending to the cooling tube in the outside, cooling tube and cooling unit cooperation, and the cooling unit includes refrigerating unit and air cooling unit, and during concrete implementation, the model of refrigerating unit and air cooling unit is chooseed for use according to the user's demand.
Specifically, this intelligent transformer convenient to dismouting, when the temperature exceeded the setting value in transformer main part 1 oil tank that cooperates (during specific implementation, the setting value includes two, set for according to the user's demand, be a and b respectively, wherein the temperature of a is higher than the temperature of b) when temperature sensor detects oil temperature in the oil tank and is higher than a, the transmission signal of telecommunication to singlechip, and dispel the heat by singlechip drive refrigerating unit and air cooling unit synchronous working, when temperature sensor detects oil temperature in the oil tank and is between an and b, singlechip drive refrigerating unit work dispels the heat, when temperature sensor detects oil temperature in the oil tank and is less than b, singlechip drive air cooling unit work dispels the heat, realize intelligent accuse temperature. This intelligent transformer convenient to dismouting is convenient for realize the intelligent control of transformer oil temperature, the energy saving and the normal work of guarantee transformer.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An intelligent transformer convenient to disassemble and assemble comprises a transformer main body (1) internally provided with a single chip microcomputer, a convenient support frame (2) used for positioning and supporting the transformer main body (1) and a hoisting unit matched with the transformer main body (1);
the method is characterized in that: the hoisting unit matched with the transformer main body (1) comprises a sling cart (3), a hoisting mechanism on one side of the sling cart (3) and a guide mechanism arranged on the upper end face of the sling cart (3), wherein a hoisting rod (301) matched with the hoisting mechanism is arranged on the side face of the sling cart (3), the hoisting rod (301) is a multi-section bending mechanism, two groups of fixed pulleys matched with hoisting cables (5) are arranged at the top end of the hoisting rod (301), and the hoisting cables (5) are hinged with two groups of hinge lugs (501) fixed above the transformer main body (1);
the convenient supporting frame (2) comprises a group of connecting back plates (7) and a first supporting plate (8) and a second supporting plate (9) which are arranged on one side of the bottom end of each connecting back plate (7), two groups of guide plates (6) are constructed on two sides of the bottom end of the transformer main body (1), and the first supporting plate (8) and the second supporting plate (9) support the position between the two groups of guide plates (6) in the middle of the bottom end of the transformer main body (1);
the cooperation the guiding mechanism of sling cart (3) installation includes that four groups are fixed in electric telescopic handle (4) in sling cart (3) up end four corners, the top of electric telescopic handle (4) all is connected with direction slide bar (401), and direction slide bar (401) and deflector (6) swing joint.
2. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: the sling cart (3) is of a rectangular plate-shaped structure, and universal wheels (10) are arranged on four corners of the bottom end of the sling cart (3) and one side, away from the sling cart (3), of the bottom end of the hoisting rod (301).
3. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: the cooperation the hoisting machine of sling cart (3) constructs including a set of driving motor (12) of installing in hoist and mount pole (301) bottom, be provided with a set of reel (13) that supply hoist and mount hawser (5) around establishing on the motor shaft of driving motor (12), the motor shaft passes reel (13) and a set of cooperation riser (14) that are fixed in on hoist and mount pole (301) and passes through roller bearing cooperation.
4. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: two groups of matching shaft sleeves (601) with the axes consistent with those of the guide slide bars (401) are symmetrically arranged on two sides of the guide plate (6), and linear bearings (602) coated on the outer edge surfaces of the guide slide bars (401) are installed in the matching shaft sleeves (601).
5. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: first backup pad (8) and second backup pad (9) are folded in the bottom of connecting backplate (7), and second backup pad (9) set up in the top of first backup pad (8), first backup pad (8) and second backup pad (9) all with be connected backplate (7) fixed connection, and the bottom of first backup pad (8) is supported by at least two sets of diagonal bracing pieces (701) of connecting backplate (7), a set of coupling groove (801) has been seted up between two parties on first backup pad (8).
6. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: a group of connecting plate structures are connected between the two groups of guide plates (6) at the bottom end of the transformer main body (1), coupling convex edges (11) matched with the coupling grooves (801) are arranged in the middle of the bottom end of the connecting plate, and supporting plate embedding grooves (901) for butting second supporting plates (9) are formed in the upper portion of the connecting plate.
7. The intelligent transformer convenient to disassemble and assemble according to claim 1, wherein: the transformer is characterized in that an oil tank is arranged in the transformer main body (1), a temperature sensor is arranged in the oil tank, and the single chip microcomputer of the transformer main body (1) is electrically connected with the temperature sensor and the cooling unit.
8. The intelligent transformer convenient to disassemble and assemble according to claim 7, wherein: the oil tank that sets up in transformer main part (1) is including extending to the cooling tube in the outside, cooling tube and cooling unit cooperation, and the cooling unit includes refrigerating unit and air cooling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384812.XA CN111009382B (en) | 2019-12-28 | 2019-12-28 | Intelligent transformer convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384812.XA CN111009382B (en) | 2019-12-28 | 2019-12-28 | Intelligent transformer convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111009382A CN111009382A (en) | 2020-04-14 |
| CN111009382B true CN111009382B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911384812.XA Active CN111009382B (en) | 2019-12-28 | 2019-12-28 | Intelligent transformer convenient to dismouting |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115756027A (en) * | 2022-11-30 | 2023-03-07 | 广西电网有限责任公司电力科学研究院 | System for controlling temperature of oil surface of transformer and using method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466963A (en) * | 2018-04-24 | 2018-08-31 | 浙江派尔电气有限公司 | A kind of transformer installation boom hoisting |
| CN208516839U (en) * | 2018-07-20 | 2019-02-19 | 广东汇茂电气股份有限公司 | A kind of lifting mounting rack for dry-type power transformer |
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2019
- 2019-12-28 CN CN201911384812.XA patent/CN111009382B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466963A (en) * | 2018-04-24 | 2018-08-31 | 浙江派尔电气有限公司 | A kind of transformer installation boom hoisting |
| CN208516839U (en) * | 2018-07-20 | 2019-02-19 | 广东汇茂电气股份有限公司 | A kind of lifting mounting rack for dry-type power transformer |
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| CN111009382A (en) | 2020-04-14 |
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Effective date of registration: 20230404 Address after: 453704 Industrial Zone, dazhaoying Town, Xinxiang County, Xinxiang City, Henan Province Patentee after: HENAN SENDIAN POWER EQUIPMENT CO.,LTD. Address before: 453000 1st floor (east of 107), No.9 standard workshop, no.299, Xindong Avenue (South), Hongqi District, Xinxiang City, Henan Province Patentee before: Henan sendian Intelligent Equipment Co.,Ltd. |
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