CN112802657A - Assembled supporting component of transformer for mountain environment - Google Patents
Assembled supporting component of transformer for mountain environment Download PDFInfo
- Publication number
- CN112802657A CN112802657A CN202110028096.2A CN202110028096A CN112802657A CN 112802657 A CN112802657 A CN 112802657A CN 202110028096 A CN202110028096 A CN 202110028096A CN 112802657 A CN112802657 A CN 112802657A
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- block
- movable
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- extrusion
- clamping
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses an assembled supporting component of a transformer for a mountain environment, which can well support the transformer in a complex landform environment, can adjust a supporting body, a movable rack and supporting legs according to different landform environments through an arranged supporting and regulating mechanism to keep the position of the supporting plate horizontal, and can more stably and firmly support the transformer through the matching action of a first auxiliary supporting rod and a second auxiliary supporting rod.
Description
Technical Field
The invention relates to the technical field of transformer equipment, in particular to an assembled supporting assembly of a transformer for a mountain environment.
Background
A Transformer (Transformer) is a device that changes an alternating voltage by using the principle of electromagnetic induction, and its main components are a primary coil, a secondary coil, and an iron core (magnetic core); the main functions of the transformer are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers; in electrical equipment and wireless circuits, transformers are often used for voltage step-up and step-down, impedance matching, safety isolation, and the like; in the generator, no matter the coil moves through a magnetic field or the magnetic field moves through a fixed coil, electric potential can be induced in the coil, and in both cases, the value of magnetic flux is unchanged, but the quantity of the magnetic flux linked with the coil is changed, which is the principle of mutual induction; a transformer is a device for transforming voltage, current and impedance by using mutual electromagnetic induction.
The transformer assembly type supporting assembly is very important for the installation work of a transformer, particularly under the environment with complex mountain regions, the transformer assembly type supporting assembly is important and complicated, the mountain regions are rugged, the stable installation of the transformer is very inconvenient, a good installation supporting structure is not provided for the transformer in the prior art, the landform environment needs to be changed manually under the necessary condition to be flat, the labor amount of workers is increased, the installation and construction work efficiency of the transformer is further reduced, and the construction process of the transformer is influenced.
Disclosure of Invention
The invention aims to provide an assembled supporting component of a transformer for a mountain environment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an assembled supporting component of a transformer for mountain environments comprises a supporting plate (1), a fixing body (2), a supporting body (13) and a supporting regulation and control mechanism (14);
mounting holes are formed in the supporting plate (1) at equal intervals, fixing bodies (2) are symmetrically formed at the bottom end of the supporting plate (1) in an integrated mode, square inserting grooves (3) are formed in the fixing bodies (2), clamping grooves (4) are formed in the square inserting grooves (3), and fixing grooves (5) are symmetrically formed in the inner wall sides of the clamping grooves (4);
a clamping plate (7) is arranged in the clamping groove (4) in a clamping mode, the clamping plate (7) is arranged on the square inserting block (6), and the square inserting block (6) is arranged in the square inserting groove (3) in a splicing mode;
the clamping plate (7) is movably and symmetrically provided with movable clamping blocks (8), one end of each movable clamping block (8) is provided with a first movable extrusion block (9), a first reset spring is arranged at the end, connected with the movable clamping block (8), of each first movable extrusion block (9), the other end of each first movable extrusion block (9) is provided with an arc-shaped extrusion inclined plane, and the clamping plate (7) is arranged on the connecting column (10);
the outer side wall of the connecting column (10) is provided with connecting threads, the connecting column (10) is provided with an internal thread fastening ring (11) in a threaded connection mode, extrusion lugs (12) are arranged on the internal thread fastening ring (11) at equal intervals, and the other end of the connecting column (10) is provided with a support body (13);
and a support regulating mechanism (14) is arranged on the support body (13).
Preferably, the support regulating mechanism (14) comprises a movable rack (1401), a transmission gear (1402), a disc (1403), a positioning round hole (1404), a rotating handle (1405), a fixed block (1406), a transmission block (1407), a positioning clamp column (1408), an extrusion chute (1409), a second movable extrusion block (1410), a locking clamping groove (1411), a T-shaped movable locking clamp (1412), a supporting leg (1413), a first auxiliary supporting rod (1414), a second auxiliary supporting rod (1415) and an extrusion spring (1416), the movable rack (1401) is movably arranged in the support body (13), one side of the movable rack (1401) is meshed and connected with the transmission gear (1402), one end of the transmission gear (1402) is provided with a rotating shaft, the other end of the rotating shaft is provided with the disc (1403), the positioning round holes (1404) are equidistantly arranged on the outer side wall of the disc (1403), be provided with on disc (1403) and rotate handle (1405), the avris position of disc (1403) is provided with fixed block (1406) on support (13), the activity is provided with drive block (1407) in fixed block (1406), the one end symmetry of drive block (1407) is provided with locator card post (1408), is provided with extrusion chute (1409) on drive block (1407), the activity of second activity extrusion piece (1410) sets up the avris position at drive block (1407), and one side of second activity extrusion piece (1410) is provided with the lug, is provided with the second return spring on the lug, is provided with locking draw-in groove (1411) on the second activity extrusion piece (1410), the activity of T type activity locking card (1412) sets up the avris position at second activity extrusion piece (1410) to the symmetry is provided with the third return spring on the T type activity locking card (1412), and the one end of T type activity locking card (1412) is provided with the tab, the supporting legs (1413) are arranged at the other end of the movable rack (1401), the sides of the supporting legs (1413) are symmetrically provided with bumps, the bumps are rotatably connected with first auxiliary supporting rods (1414) through pin shafts, second auxiliary supporting rods (1415) are movably arranged in the first auxiliary supporting rods (1414), one ends of the second auxiliary supporting rods (1415) are provided with extrusion springs (1416), the extrusion springs (1416) are arranged at the other ends of the second auxiliary supporting rods (1415), and the other ends of the second auxiliary supporting rods are arranged in the first auxiliary supporting rods (1414).
Preferably, the movable fixture blocks (8) correspond to the fixed grooves (5) in arrangement positions and are arranged in the same number, and the cross-sectional shapes of the end parts of the movable fixture blocks (8) are the same as the cross-sectional shapes of the notches of the fixed grooves (5), namely the cross-sections of the movable fixture blocks and the notches are equal in length and width.
Preferably, the second auxiliary supporting rods (1415) and the first auxiliary supporting rods (1414) are symmetrically arranged at the side positions of the supporting feet (1413), and four groups are arranged.
Compared with the prior art, the invention has the beneficial effects that:
for the transformer supporting component designed by the invention, the supporting work of the transformer can be well carried out under a more complicated landform environment, the supporting body, the movable rack and the supporting legs can be adjusted according to different landform environments through the arranged supporting regulation and control mechanism, so that the position of the supporting plate is kept horizontal, the supporting of the supporting plate on the transformer is more stable and firm through the matching action of the first auxiliary supporting rod and the second auxiliary supporting rod, the supporting plate and the supporting body can be rapidly assembled and disassembled, the carrying and the conveying are convenient, convenience is brought to workers, and the construction work efficiency and the construction quality of the transformer are improved.
Drawings
FIG. 1 is a top view of a connection structure according to the present invention;
FIG. 2 is an enlarged view of a portion of the connection structure of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the connection structure of the present invention;
FIG. 4 is an enlarged view of a portion of the connection structure of FIG. 2 according to the present invention;
FIG. 5 is an exploded view of the connection structure of the support plate and the support body according to the present invention;
FIG. 6 is a partial cross-sectional view of the internal connection structure of the support adjustment mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of the connection structure of FIG. 6 according to the present invention;
fig. 8 is a schematic view of a connection structure of the first auxiliary supporting rod and the second auxiliary supporting rod according to the present invention.
In the figure: the support plate comprises a support plate 1, a fixing body 2, a square slot 3, a clamping groove 4, a fixing groove 5, a square inserting block 6, a clamping plate 7, a movable clamping block 8, a first movable extrusion block 9, a connecting column 10, an internal thread fastening ring 11, an extrusion convex block 12, a support body 13, a support regulating and controlling mechanism 14, a movable rack 1401, a transmission gear 1402, a disc 1403, a positioning round hole 1404, a rotating handle 1405, a fixing block 1406, a transmission block 1407, a positioning clamping column 1408, an extrusion inclined groove 1409, a second movable extrusion block 1410, a locking clamping groove 1411, a T-shaped movable locking clamping piece 1412, a support leg 1413, a first auxiliary support rod 1414, a second auxiliary support rod 1415 and an extrusion spring 1416.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the invention relates to an assembled supporting component of a transformer for a mountain environment, which comprises a supporting plate 1, a fixed body 2, a supporting body 13 and a supporting regulation and control mechanism 14;
mounting holes are equidistantly formed in the supporting plate 1, fixing bodies 2 are symmetrically formed at the bottom end of the supporting plate 1 in an integrated mode, square inserting grooves 3 are formed in the fixing bodies 2, clamping grooves 4 are formed in the square inserting grooves 3, and fixing grooves 5 are symmetrically formed in the inner wall sides of the clamping grooves 4;
a clamping plate 7 is arranged in the clamping groove 4 in a clamping mode, the clamping plate 7 is arranged on the square inserting block 6, and the square inserting block 6 is arranged in the square inserting groove 3 in an inserting and connecting mode;
the clamping plate 7 is movably and symmetrically provided with movable clamping blocks 8, one end of each movable clamping block 8 is provided with a first movable extrusion block 9, the end, connected with the movable clamping block 8, of each first movable extrusion block 9 is provided with a first return spring, the other end of each first movable extrusion block 9 is provided with an arc-shaped extrusion inclined plane, and the clamping plate 7 is arranged on a connecting column 10;
the outer side wall of the connecting column 10 is provided with connecting threads, the connecting column 10 is provided with an internal thread fastening ring 11 in a threaded connection mode, the internal thread fastening ring 11 is provided with extrusion convex blocks 12 at equal intervals, and the other end of the connecting column 10 is provided with a support body 13;
the supporting body 13 is provided with a supporting regulating mechanism 14.
Furthermore, the movable fixture block 8 and the fixed groove 5 are arranged at the corresponding positions and the same number of groups, and the cross section of the end part of the movable fixture block 8 is the same as that of the groove opening of the fixed groove 5, namely the cross sections of the movable fixture block and the fixed groove are equal in length and width.
Further, the support adjusting mechanism 14 includes a movable rack 1401, a transmission gear 1402, a disc 1403, a positioning round hole 1404, a rotary handle 1405, a fixed block 1406, a transmission block 1407, a positioning clamp column 1408, an extrusion chute 1409, a second movable extrusion block 1410, a locking slot 1411, a T-shaped movable locking clamp 1412, a support foot 1413, a first auxiliary support rod 1414, a second auxiliary support rod 1415, and an extrusion spring 1416, the movable rack 1401 is movably disposed in the support 13, one side of the movable rack 1401 is engaged and connected with the transmission gear 1402, one end of the transmission gear 1402 is provided with a rotating shaft, the other end of the rotating shaft is provided with the disc 1403, the positioning round holes 1404 are equidistantly disposed on the outer side wall of the disc 1403, the rotary handle 1405 is disposed on the support 13, the fixed block 1406 is disposed at the side position of the disc 1403, the transmission block 1407 is movably disposed in the fixed block 1406, one end of the transmission block 1407 is, the driving block 1407 is provided with an extrusion chute 1409, the second movable extrusion block 1410 is movably arranged at the side position of the driving block 1407, one side of the second movable extrusion block 1410 is provided with a lug, the lug is provided with a second return spring, the second movable extrusion block 1410 is provided with a locking clamping groove 1411, the T-shaped movable locking clamping piece 1412 is movably arranged at the side position of the second movable extrusion block 1410, the T-shaped movable locking clamping piece 1412 is symmetrically provided with a third return spring, one end of the T-shaped movable locking clamping piece 1412 is provided with a pulling buckle, the supporting leg 1413 is arranged at the other end of the movable rack 1401, the side of the supporting leg 1413 is symmetrically provided with a convex block, the convex block is rotatably connected with a first auxiliary supporting rod 1414 through a pin shaft, the first auxiliary supporting rod 1414 is movably provided with a second auxiliary supporting rod 1415, one end of the second auxiliary supporting rod 1415 is provided with an extrusion spring 141, and presses the spring 1416 with the other end disposed in the first auxiliary support bar 1414.
Further, the second auxiliary support bars 1415 and the first auxiliary support bars 1414 are symmetrically arranged at the side positions of the support legs 1413, and four sets are provided.
The working principle is as follows: when the supporting component of the transformer designed by the invention is used for supporting, firstly, a supporting plate 1 is assembled and connected with a supporting body 13, a square insertion block 6 on the supporting body 13 is directly inserted into a fixed groove 5 on a fixed body 2, meanwhile, a clamping plate 7 is clamped in a clamping groove 4, then an internal thread fastening ring 11 is rotated, the internal thread fastening ring 11 drives an extrusion convex block 12 at the side of the internal thread fastening ring to extrude a first movable extrusion block 9, the first movable extrusion block 9 pushes a movable clamping block 8 to be clamped in the fixed groove 5, the assembling and fixing of the supporting plate 1 and the supporting body 13 can be completed, then, the supporting bodies 13 at other positions are sequentially arranged on the supporting plate 1, then, the telescopic height of a movable rack 1401 is regulated and controlled through a supporting and controlling mechanism 14, the horizontal supporting of the supporting plate 1 is further ensured, a transmission gear 1402 is driven to be meshed with the movable rack 1401 through, until the supporting foot 1413 contacts with the ground, the first auxiliary supporting rod 1414 and the second auxiliary supporting rod 1415 arranged on the side of the supporting foot 1413 can improve the supporting stability, then the second movable extrusion block 1410 is pressed, the second movable extrusion block 1410 enters the extrusion chute 1409 on the transmission block 1407, and further drives the transmission block 1407 to move, the transmission block 1407 further pushes the positioning clamping column 1408 to be clamped in the positioning round hole 1404 on the side of the circular disc 1403, and the transmission gear 1402 is fixed in position by clamping and fixing the T-shaped movable locking clamping sheet 1412 with the locking clamping groove 1411 on one side of the second movable extrusion block 1410, finally the movable rack 1401 is fixed in position, other positions can be operated according to the same operation, and finally the transformer is installed and fixed on the supporting plate 1, therefore, for the transformer supporting assembly designed by the invention, under a more complex topographic environment, can carry out fine support work to the transformer, through the support regulation and control mechanism 14 that sets up, can be according to the geomorphic environment of difference to supporter 13 and movable rack 1401, supporting legs 1413 adjusts, make the position of backup pad 1 keep the level, rethread first auxiliary stay pole 1414, second auxiliary stay pole 1415's mating reaction, make backup pad 1 more firm and firm to the support of transformer, and can carry out fast assembly with supporter 13 through backup pad 1 that sets up, dismantle, realize portable, carry, it is convenient to bring for the staff, improve the construction work efficiency and the construction quality of transformer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a transformer assembled supporting component for mountain region environment which characterized in that: comprises a supporting plate (1), a fixed body (2), a supporting body (13) and a supporting regulation mechanism (14);
mounting holes are formed in the supporting plate (1) at equal intervals, fixing bodies (2) are symmetrically formed at the bottom end of the supporting plate (1) in an integrated mode, square inserting grooves (3) are formed in the fixing bodies (2), clamping grooves (4) are formed in the square inserting grooves (3), and fixing grooves (5) are symmetrically formed in the inner wall sides of the clamping grooves (4);
a clamping plate (7) is arranged in the clamping groove (4) in a clamping mode, the clamping plate (7) is arranged on the square inserting block (6), and the square inserting block (6) is arranged in the square inserting groove (3) in a splicing mode;
the clamping plate (7) is movably and symmetrically provided with movable clamping blocks (8), one end of each movable clamping block (8) is provided with a first movable extrusion block (9), a first reset spring is arranged at the end, connected with the movable clamping block (8), of each first movable extrusion block (9), the other end of each first movable extrusion block (9) is provided with an arc-shaped extrusion inclined plane, and the clamping plate (7) is arranged on the connecting column (10);
the outer side wall of the connecting column (10) is provided with connecting threads, the connecting column (10) is provided with an internal thread fastening ring (11) in a threaded connection mode, extrusion lugs (12) are arranged on the internal thread fastening ring (11) at equal intervals, and the other end of the connecting column (10) is provided with a support body (13);
and a support regulating mechanism (14) is arranged on the support body (13).
2. The assembled supporting component of the transformer for the mountain environment as claimed in claim 1, wherein: the support regulating mechanism (14) comprises a movable rack (1401), a transmission gear (1402), a disc (1403), a positioning round hole (1404), a rotating handle (1405), a fixed block (1406), a transmission block (1407), a positioning clamp column (1408), an extrusion chute (1409), a second movable extrusion block (1410), a locking clamping groove (1411), a T-shaped movable locking clamping piece (1412), a supporting leg (1413), a first auxiliary supporting rod (1414), a second auxiliary supporting rod (1415) and an extrusion spring (1416), wherein the movable rack (1401) is movably arranged in the supporting body (13), one side of the movable rack (1401) is meshed and connected with the transmission gear (1402), one end of the transmission gear (1402) is provided with a rotating shaft, the other end of the rotating shaft is provided with the disc (1403), the positioning round holes (1404) are equidistantly arranged on the outer side wall of the disc (1403), the rotating handle (1405) is arranged on the disc (1403), the support body (13) is provided with a fixing block (1406) at the side position of the disc (1403), a transmission block (1407) is movably arranged in the fixing block (1406), one end of the transmission block (1407) is symmetrically provided with a positioning clamp column (1408), an extrusion chute (1409) is arranged on the transmission block (1407), the second movable extrusion block (1410) is movably arranged at the side position of the transmission block (1407), one side of the second movable extrusion block (1410) is provided with a lug, the lug is provided with a second return spring, a locking clamping groove (1411) is arranged on the second movable extrusion block (1410), the T-shaped movable locking clamp (1412) is movably arranged at the side position of the second movable extrusion block (1410), the T-shaped movable locking clamp (1412) is symmetrically provided with a third return spring, one end of the T-shaped movable locking clamp (1412) is provided with a pulling buckle, the supporting legs (1413) are arranged at the other end of the movable rack (1401), the sides of the supporting legs (1413) are symmetrically provided with bumps, the bumps are rotatably connected with first auxiliary supporting rods (1414) through pin shafts, second auxiliary supporting rods (1415) are movably arranged in the first auxiliary supporting rods (1414), one ends of the second auxiliary supporting rods (1415) are provided with extrusion springs (1416), the extrusion springs (1416) are arranged at the other ends of the second auxiliary supporting rods (1415), and the other ends of the second auxiliary supporting rods are arranged in the first auxiliary supporting rods (1414).
3. The assembled supporting component of the transformer for the mountain environment as claimed in claim 1, wherein: the movable fixture block (8) and the fixed groove (5) are arranged at corresponding positions and are the same in number, and the cross section of the end part of the movable fixture block (8) is the same as that of the groove opening of the fixed groove (5), namely the cross sections of the movable fixture block and the fixed groove are equal in length and width.
4. The assembled supporting component of the transformer for the mountain environment as claimed in claim 2, wherein: the second auxiliary supporting rods (1415) and the first auxiliary supporting rods (1414) are symmetrically arranged at the side positions of the supporting feet (1413) and are provided with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028096.2A CN112802657B (en) | 2021-01-11 | 2021-01-11 | Transformer assembly type supporting component for mountain environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028096.2A CN112802657B (en) | 2021-01-11 | 2021-01-11 | Transformer assembly type supporting component for mountain environment |
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| Publication Number | Publication Date |
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| CN112802657A true CN112802657A (en) | 2021-05-14 |
| CN112802657B CN112802657B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110028096.2A Active CN112802657B (en) | 2021-01-11 | 2021-01-11 | Transformer assembly type supporting component for mountain environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301018A (en) * | 2021-12-01 | 2022-04-08 | 中建八局第二建设有限公司 | Cable fixing clamp special for hanging basket |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041917A2 (en) * | 1980-05-30 | 1981-12-16 | Siemens Aktiengesellschaft | Inductive-voltage transformer for a fully insulated, metal-enclosed high-voltage switchgear |
| CN108364390A (en) * | 2018-04-11 | 2018-08-03 | 重庆中商科技股份有限公司 | Off-grid formula can self-service mandate intelligent door lock |
| CN209337207U (en) * | 2019-01-08 | 2019-09-03 | 何伟 | A kind of defeated meter store device of oil field oil transportation collection |
| CN110706889A (en) * | 2019-10-16 | 2020-01-17 | 杨本奎 | Transformer convenient to dismantle installation |
| CN111716070A (en) * | 2020-07-01 | 2020-09-29 | 京山俊平机电科技有限公司 | Pipeline butt joint device for building construction and use method thereof |
| CN111776865A (en) * | 2020-07-06 | 2020-10-16 | 福州力天纺织有限公司 | Convenient thread discharging mechanism of metallic thread shredder |
| CN112053813A (en) * | 2020-09-07 | 2020-12-08 | 孙水平 | Insulator with stable connecting piece |
| CN112045641A (en) * | 2020-09-14 | 2020-12-08 | 深圳市罗博威视科技有限公司 | Industrial automation operating system based on intelligent motion control |
-
2021
- 2021-01-11 CN CN202110028096.2A patent/CN112802657B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041917A2 (en) * | 1980-05-30 | 1981-12-16 | Siemens Aktiengesellschaft | Inductive-voltage transformer for a fully insulated, metal-enclosed high-voltage switchgear |
| CN108364390A (en) * | 2018-04-11 | 2018-08-03 | 重庆中商科技股份有限公司 | Off-grid formula can self-service mandate intelligent door lock |
| CN209337207U (en) * | 2019-01-08 | 2019-09-03 | 何伟 | A kind of defeated meter store device of oil field oil transportation collection |
| CN110706889A (en) * | 2019-10-16 | 2020-01-17 | 杨本奎 | Transformer convenient to dismantle installation |
| CN111716070A (en) * | 2020-07-01 | 2020-09-29 | 京山俊平机电科技有限公司 | Pipeline butt joint device for building construction and use method thereof |
| CN111776865A (en) * | 2020-07-06 | 2020-10-16 | 福州力天纺织有限公司 | Convenient thread discharging mechanism of metallic thread shredder |
| CN112053813A (en) * | 2020-09-07 | 2020-12-08 | 孙水平 | Insulator with stable connecting piece |
| CN112045641A (en) * | 2020-09-14 | 2020-12-08 | 深圳市罗博威视科技有限公司 | Industrial automation operating system based on intelligent motion control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301018A (en) * | 2021-12-01 | 2022-04-08 | 中建八局第二建设有限公司 | Cable fixing clamp special for hanging basket |
| CN114301018B (en) * | 2021-12-01 | 2024-04-26 | 中建八局第二建设有限公司 | Cable fixing clamp special for hanging basket |
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|---|---|
| CN112802657B (en) | 2023-06-09 |
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Effective date of registration: 20230413 Address after: No. 277 Zhenxing Road, Qixing Industrial Park, Nanhu District, Jiaxing City, Zhejiang Province, 314400 Applicant after: ZHONGQI POWER EQUIPMENT Co.,Ltd. Address before: 455000 west section of Huanghe Avenue, Anyang City, Henan Province Applicant before: Liu Shuwei |
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