CN115764557B - High-voltage power distribution cabinet convenient for editing line trend - Google Patents
High-voltage power distribution cabinet convenient for editing line trend Download PDFInfo
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- CN115764557B CN115764557B CN202211400981.XA CN202211400981A CN115764557B CN 115764557 B CN115764557 B CN 115764557B CN 202211400981 A CN202211400981 A CN 202211400981A CN 115764557 B CN115764557 B CN 115764557B
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Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet convenient for editing the trend of a line, which comprises a base, wherein the top surface of the base is fixedly connected with a flattening mechanism, the flattening mechanism comprises a plurality of mounting plates, two adjacent mounting plates are rotationally connected through a hinge, and a torsion spring is fixedly connected between the two mounting plates. According to the invention, the tensioning belts penetrating through the mounting plates are fixedly connected to the two opposite side surfaces inside the notch, the tensioning belts can be controlled to be tensioned or loosened through the cooperation of the worm wheel and the worm, the tensioned or loosened tensioning belts can control the plurality of mounting plates to be folded or flattened, a worker can edit the line trend between the electrical equipment conveniently, the line trend is more regular, the worker can overhaul and find the corresponding electric wires conveniently, and the assembly efficiency of the high-voltage power distribution cabinet is not influenced by knocking against other electrical equipment.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet convenient for editing line trend.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption, on-off, control or protection of a power system and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, and various electrical equipment needs to be wired when the high-voltage power distribution cabinet is used. The power distribution cabinet meets the related requirements of GB3906-1991 '3-35 kV alternating current metal closed switch equipment', and consists of a cabinet body and a breaker, wherein the cabinet body consists of a shell, electrical elements (including insulating parts), various mechanisms, secondary terminals, connecting wires and the like.
When various electrical equipment is installed in the existing high-voltage power distribution cabinet, because the space inside the high-voltage power distribution cabinet is limited, operators can not conveniently wire various electrical equipment, the trend of wiring in the high-voltage power distribution cabinet is irregular, corresponding wires are inconvenient to find during maintenance, other electrical equipment is easy to collide with, and the assembly efficiency of the high-voltage power distribution cabinet is affected.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the high-voltage power distribution cabinet which is convenient for editing the line trend, the torsion springs are fixedly connected between the two mounting plates, so that the two adjacent mounting plates can be automatically flattened under the action of no external force, the tension belts penetrating through the plurality of mounting plates are fixedly connected to the two opposite side surfaces inside the gap, the tension belts can be controlled to be tensioned or loosened through the cooperation of the turbine and the worm, the tensioned or loosened tension belts can control the plurality of mounting plates to be folded or flattened, the line trend between electrical equipment is convenient for workers to edit, the line trend is more regular, the workers can conveniently overhaul and find corresponding wires, and other electrical equipment cannot be knocked into, so that the assembly efficiency of the high-voltage power distribution cabinet is affected; through tip and ring fixed connection with T type handle, can lift up the cylinder piece, make turbine and worm break away from, when breaking away from, two adjacent mounting panels are automatic exhibition of flattening under torsion spring's effect, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a high-voltage distribution cabinet convenient to edit circuit trend, includes the base, base top surface fixedly connected with exhibition paper-back edition constructs, exhibition paper-back edition constructs including a plurality of mounting panels, adjacent two through hinge rotation connection between the mounting panel, and fixedly connected with torsion spring between two mounting panels, wherein, be located intermediate position the mounting panel is with the top surface fixed connection of base, is located intermediate position the rectangular channel has been seted up at the positive top of mounting panel, rectangular channel inside is provided with the subassembly that straightens, the subassembly that straightens includes the round bar, round bar bottom surface fixedly connected with cylinder piece, the breach has been seted up in the cylinder piece side penetration, the inside both sides face of relative of breach is all fixedly connected with the taut area of running through a plurality of mounting panels, and the both ends of taut area and the inside fixed connection of mounting panel that is in the tip position, the utility model discloses a high-voltage power distribution cabinet, including rectangle groove, rectangle inslot portion, circle pole outer wall fixedly connected with turbine, rectangle inslot portion openly rotates to be connected with the worm with turbine engagement, circle pole outer wall rotates to be connected with the ring, through with fixedly connected with torsion spring between two mounting panels, make two adjacent mounting panels can automatic exhibition flat under the effect of no external force, through the taut area that runs through a plurality of mounting panels with the equal fixedly connected with in the both sides face that is inside of breach, can use the control taut area through the cooperation of turbine and worm to tighten or loosen, the taut area of taut or loosen can control a plurality of mounting panels and fold or flatten, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular, and make things convenient for the staff to overhaul and find corresponding electric wire, can not bump into other electrical equipment, influence high-voltage power distribution cabinet's assembly efficiency.
Further in, set up rectangular channel the spout has been seted up on the positive upper portion of mounting panel, the inside sliding connection of spout has T type handle, the tip and the ring fixed connection of T type handle, the cylinder groove that just is used for the gliding round bar of spout intercommunication is seted up to the top surface in the rectangular channel, through tip and ring fixed connection with T type handle, can lift up the cylinder piece, makes turbine and worm break away from, when breaking away from, two adjacent mounting panels are automatic exhibition flat under torsion spring's effect, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular.
Further, the front of the mounting plate is fixedly connected with a plurality of groups of two-to-two matched mounting blocks at equal intervals, two symmetrical threading holes are formed below the same group of mounting blocks corresponding to the front of the mounting plate, through holes are formed in the positions, corresponding to the tensioning belts, of the side faces of the mounting plate, electric equipment to be mounted can be mounted on the two-to-two matched mounting blocks, and then a wire penetrates through the threading holes to be connected with the electric equipment mounted on the other groups of two-to-two matched mounting blocks.
Further, the annular groove is formed in the edge of the top surface of the base, the cylindrical shell with the bottom surface being open is inserted and connected in a rotating mode in the annular groove, the installation seat is fixedly connected to the bottom surface of the base, the annular groove is formed in the edge of the top surface of the base, the cylindrical shell is conveniently sleeved outside the plurality of folded installation plates, the open end of the cylindrical shell is inserted in the annular groove, and the installation seat is fixed to the ground through screws.
Further in, rectangular holes are formed in the outer wall of the cylindrical shell in a penetrating mode, the observation window is connected in the rectangular holes through the second hinge in a rotating mode, the situation inside the cylindrical shell is conveniently checked through the observation window, the observation window can be opened, and switching operation is conducted on electric equipment installed on the installation plate inside the cylindrical shell.
Further, the mounting plate front is located corresponding rectangular slot department fixedly connected with shrouding, the one end of worm runs through the shrouding and fixedly connected with commentaries on classics piece, makes turbine and worm cooperation use the taut area of control to tighten or loosen through changeing the piece, and the taut area of taut or loosen can control a plurality of mounting plates to fold or flatten, makes things convenient for the staff to edit the line trend between the electrical equipment, makes the line trend more regular.
Further, a plurality of mounting plates are folded to form a regular polygon column structure, so that the column shell is conveniently sleeved outside the plurality of folded mounting plates and can rotate inside the annular groove, and workers can conveniently switch and later overhaul electrical equipment mounted on the mounting plates.
Further, the number of the mounting plates is greater than 2, the number of the mounting plates is greater than two, the plurality of mounting plates are convenient to fold and then are of regular polygon column structures, the column shells can be sleeved outside the plurality of folded mounting plates, and workers can conveniently switch and overhaul electric equipment installed on the mounting plates.
The invention has the beneficial effects that:
1. Through fixedly connected with torsion spring between two mounting panels for two adjacent mounting panels can be automatic the exhibition of flat under the effect of no external force, through the taut area that runs through a plurality of mounting panels with the equal fixedly connected with in the inside opposite both sides face of breach, can be taut or loosen through the cooperation of turbine and worm with control taut area, taut or the taut area of loosening can control a plurality of mounting panels and fold or flatten, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular, and make things convenient for the staff to overhaul and find corresponding electric wire, can not collide with other electrical equipment, influence high-voltage distribution cabinet's assembly efficiency.
2. Through tip and ring fixed connection with T type handle, can lift up the cylinder piece, make turbine and worm break away from, when breaking away from, two adjacent mounting panels are automatic exhibition flat under torsion spring's effect, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular.
3. The number of the mounting plates is set to be more than two, so that the plurality of mounting plates are convenient to fold and then are of regular polygon column structures, the column shells can be sleeved outside the plurality of folded mounting plates, and workers can conveniently switch and overhaul electrical equipment installed on the mounting plates.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the cylindrical shell and the base in the present invention;
FIG. 3 is a schematic view of a cylindrical shell of the present invention;
FIG. 4 is a schematic view of a flattening mechanism of the present invention;
FIG. 5 is a schematic view of the mounting plate structure of the present invention;
FIG. 6 is a schematic view of a straightening assembly according to the present invention;
FIG. 7 shows a mounting plate according to the invention flattening the front schematic;
FIG. 8 is a schematic view of the flattened back of the mounting plate of the present invention.
In the figure: 100. a base; 110. an annular groove; 120. a cylindrical shell; 130. an observation window; 140. a mounting base; 200. a flattening mechanism; 210. a mounting plate; 211. a mounting block; 212. a threading hole; 213. rectangular grooves; 214. a chute; 215. a through hole; 220. a straightening assembly; 221. a round bar; 222. a cylindrical block; 223. a notch; 224. a turbine; 225. a worm; 226. a rotating block; 227. a T-shaped handle; 228. and (3) a circular ring.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a high voltage power distribution cabinet for conveniently editing the trend of a line, which comprises a base 100, wherein the top surface of the base 100 is fixedly connected with a flattening mechanism 200, the flattening mechanism 200 comprises a plurality of mounting plates 210, two adjacent mounting plates 210 are rotatably connected through a hinge, and a torsion spring is fixedly connected between the two mounting plates 210, wherein the mounting plate 210 positioned at a middle position is fixedly connected with the top surface of the base 100, a rectangular groove 213 is formed at the top of the front surface of the mounting plate 210 positioned at the middle position, a straightening component 220 is arranged in the rectangular groove 213, the straightening component 220 comprises a round rod 221, the bottom surface of the round rod 221 is fixedly connected with a cylindrical block 222, the side surface of the cylindrical block 222 is penetrated and provided with a notch 223, two opposite side surfaces in the notch 223 are fixedly connected with tensioning belts penetrating through the plurality of mounting plates 210, two ends of the tensioning belts are fixedly connected with the inside the mounting plates 210 positioned at end parts, the turbine 224 is fixedly connected with the outer wall of the round bar 221, the worm 225 meshed with the turbine 224 is rotationally connected with the front surface inside the rectangular groove 213, the circular ring 228 is rotationally connected with the outer wall of the round bar 221, the two adjacent mounting plates 210 can be automatically flattened under the action of no external force by fixedly connecting the torsion springs between the two mounting plates 210, the tensioning belts penetrating through the plurality of mounting plates 210 are fixedly connected with the two opposite side surfaces inside the notch 223, the tensioning belts can be controlled to be tensioned or loosened by the cooperation of the turbine 224 and the worm 225, the tensioned or loosened tensioning belts can control the plurality of mounting plates 210 to be folded or flattened, the line trend between electrical equipment is conveniently edited by staff, the line trend is more regular, the staff can conveniently overhaul and find corresponding wires without knocking into other electrical equipment, the assembly efficiency of the high-voltage power distribution cabinet is affected.
The upper portion of the front surface of the mounting plate 210 provided with the rectangular groove 213 is provided with the sliding groove 214, the inside of the sliding groove 214 is slidably connected with the T-shaped handle 227, the end part of the T-shaped handle 227 is fixedly connected with the circular ring 228, the inner top surface of the rectangular groove 213 is provided with a cylindrical groove which is communicated with the sliding groove 214 and used for sliding the circular rod 221, the end part of the T-shaped handle 227 is fixedly connected with the circular ring 228, the cylindrical block 222 can be lifted up, the turbine 224 and the worm 225 are separated, and the two adjacent mounting plates 210 are automatically flattened under the action of the torsion spring while being separated, so that a worker can edit the line trend between electric equipment conveniently, and the line trend is more regular.
The front of the mounting plate 210 is fixedly connected with a plurality of groups of matched mounting blocks 211 in pairs at equal intervals, two symmetrical threading holes 212 are formed below the same groups of mounting blocks 211 corresponding to the front of the mounting plate 210, through holes 215 are formed at positions of the side surfaces of the mounting plate 210 corresponding to the tensioning belts, electric equipment to be mounted can be mounted on the two-to-two matched mounting blocks 211, then wires penetrate through the threading holes 212 to be connected with the electric equipment mounted on the other groups of matched mounting blocks 211, an annular groove 110 is formed at the edge of the top surface of the base 100, a cylindrical shell 120 with an open bottom surface is spliced and rotationally connected inside the annular groove 110, a mounting seat 140 is fixedly connected to the bottom surface of the base 100, the cylindrical shell 120 is conveniently sleeved outside the plurality of folded mounting plates 210 by arranging the annular groove 110 at the edge of the top surface of the base 100, the open end of the cylindrical shell 120 is spliced inside the annular groove 110, the whole device can be fixed by fixing the mounting seat 140 on the ground through screws, the outer wall of the cylindrical shell 120 is penetrated and provided with a rectangular hole, the inside of the rectangular hole is connected with the observation window 130 through the second rotation of the hinge, the condition inside the cylindrical shell 120 can be conveniently checked through the observation window 130, the observation window 130 can be opened, the electric equipment arranged on the mounting plate 210 inside the cylindrical shell 120 is subjected to switching operation, the front surface of the mounting plate 210 is fixedly connected with a sealing plate at the position corresponding to the rectangular groove 213, one end of the worm 225 penetrates through the sealing plate and is fixedly connected with the rotating block 226, the turbine 224 and the worm 225 are matched by the rotating block 226 to be tensioned or loosened through the control tensioning belt, the tensioned or loosened tensioning belt can control the plurality of mounting plates 210 to be folded or flattened, the line trend among the electric equipment is conveniently edited by staff, the line trend is more regular, the plurality of mounting plates 210 are folded to form a regular polygon column structure, the cylindrical shell 120 is conveniently sleeved outside the plurality of folded mounting plates 210 and can rotate inside the annular groove 110, workers can conveniently switch and later overhaul electrical equipment installed on the mounting plates 210, the number of the mounting plates 210 is greater than 2, the number of the mounting plates 210 is greater than two, the plurality of mounting plates 210 are conveniently folded to form a regular polygon column structure, the cylindrical shell 120 can be sleeved outside the plurality of folded mounting plates 210, and the workers can conveniently switch and later overhaul the electrical equipment installed on the mounting plates 210.
Through fixedly connected with torsion spring between two mounting panels 210 for two adjacent mounting panels 210 can be automatic the exhibition of flat under the effect that does not have the external force, through the equal fixedly connected with of the both sides face that is inside with breach 223 runs through the taut area of a plurality of mounting panels 210, can tighten or loosen through the cooperation of turbine 224 and worm 225 use control taut area, the taut area of taut or loosen can control a plurality of mounting panels 210 to fold or the exhibition, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular, and make things convenient for the staff to overhaul and find corresponding electric wire, can not collide with other electrical equipment, influence high-voltage distribution cabinet's assembly efficiency.
Through the tip and ring 228 fixed connection with T type handle 227, can lift up cylinder piece 222, make turbine 224 and worm 225 break away from, when breaking away from, two adjacent mounting panels 210 are automatic exhibition flat under torsion spring's effect, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular.
Working principle: when in use, the cylindrical shell 120 is firstly taken out from the annular groove 110, then the T-shaped handle 227 is held by hands and lifted upwards, the cylindrical block 222 rotates under the action of the elasticity of the tightening belt and releases the tightening belt, the two adjacent mounting plates 210 flatten on the top surface of the base 100 under the action of the torsion spring while the tightening belt is released, then the electric devices to be mounted are mounted on the mounting blocks 211 which are matched with each other in pairs, then the wires pass through the threading holes 212 to be connected with the electric devices mounted on the other groups of mounting blocks 211 which are matched with each other in pairs, after the electric devices to be mounted are completed, the rotating block 226 is rotated, the worm 225 can be rotated, the rotating worm 225 can drive the turbine 224 to rotate, so that the tightening belt can be wound up, when tightening up the area, a plurality of mounting panels 210 make a plurality of mounting panels 210 fold into a polygon structure under the pulling force effect of tightening up the area under the rotation effect of hinge one, then peg graft the open end of cylindrical shell 120 inside annular channel 110, make things convenient for the staff to edit the line trend between the electrical equipment, make the line trend more regular, and make things convenient for the staff to overhaul and find corresponding electric wire, can not collide with other electrical equipment, influence the assembly efficiency of high-voltage distribution cabinet, when needs switch the electrical equipment of installing on one of them mounting panel 210, can rotate cylindrical shell 120, the staff can open observation window 130, switch the electrical equipment of installing on the mounting panel 210.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (8)
1. The utility model provides a high-voltage distribution cabinet convenient to edit circuit trend, its characterized in that, including base (100), base (100) top surface fixedly connected with exhibition paper-back edition of books constructs (200), exhibition paper-back edition of books constructs (200) including a plurality of mounting panels (210), adjacent two through one rotation connection of hinge between mounting panel (210), and fixedly connected with torsion spring between two mounting panel (210), wherein, be located intermediate position mounting panel (210) and base (100) top surface fixed connection, be located intermediate position rectangular channel (213) have been seted up at mounting panel (210) positive top, rectangular channel (213) inside is provided with straightening subassembly (220), straightening subassembly (220) include round bar (221), round bar (221) bottom surface fixedly connected with cylinder piece (222), cylinder piece (222) side is run through and is seted up breach (223), the inside opposite both sides face of breach (223) all is fixedly connected with the tensioning strap that runs through a plurality of mounting panel (210), and the both ends of tensioning strap and the inside fixed connection of being located end position in front top of mounting panel (210), round bar (213) inside is provided with straightening subassembly (220), inside turbine bar (221) fixedly connected with worm (224) and worm (224), the outer wall of the round rod (221) is rotatably connected with a circular ring (228).
2. The high-voltage power distribution cabinet convenient for line trend editing according to claim 1, wherein a chute (214) is formed in the front upper portion of the mounting plate (210) provided with a rectangular groove (213), a T-shaped handle (227) is slidably connected to the inside of the chute (214), the end portion of the T-shaped handle (227) is fixedly connected with a circular ring (228), and a cylindrical groove which is communicated with the chute (214) and used for sliding a circular rod (221) is formed in the inner top surface of the rectangular groove (213).
3. The high-voltage power distribution cabinet convenient for editing the line trend according to claim 1, wherein a plurality of groups of two matched mounting blocks (211) are fixedly connected to the front surface of the mounting plate (210) at equal intervals, two symmetrical threading holes (212) are formed below the same group of mounting blocks (211) corresponding to the front surface of the mounting plate (210), and through holes (215) are formed in the side surface of the mounting plate (210) corresponding to the position where the tension belt is located.
4. The high-voltage power distribution cabinet convenient for editing the line trend according to claim 1, wherein an annular groove (110) is formed in the edge of the top surface of the base (100), a cylindrical shell (120) with an open bottom surface is inserted into the annular groove (110) in a plugging and rotating mode, and an installation seat (140) is fixedly connected to the bottom surface of the base (100).
5. The high-voltage power distribution cabinet convenient for editing a line trend according to claim 4, wherein a rectangular hole is formed in the outer wall of the cylindrical shell (120) in a penetrating mode, and an observation window (130) is connected inside the rectangular hole in a rotating mode through a second hinge.
6. The high-voltage power distribution cabinet convenient for editing a line trend according to claim 1, wherein a sealing plate is fixedly connected to the front of the mounting plate (210) at the position corresponding to the rectangular groove (213), and one end of the worm (225) penetrates through the sealing plate and is fixedly connected with a rotating block (226).
7. The high-voltage power distribution cabinet convenient for editing line trends according to claim 1, wherein a plurality of mounting plates (210) are folded to form a regular polygon column structure.
8. A high voltage power distribution cabinet facilitating the editing of line trends according to claim 1, wherein the number of mounting plates (210) is greater than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400981.XA CN115764557B (en) | 2022-11-09 | 2022-11-09 | High-voltage power distribution cabinet convenient for editing line trend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400981.XA CN115764557B (en) | 2022-11-09 | 2022-11-09 | High-voltage power distribution cabinet convenient for editing line trend |
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| Publication Number | Publication Date |
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| CN115764557A CN115764557A (en) | 2023-03-07 |
| CN115764557B true CN115764557B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211400981.XA Active CN115764557B (en) | 2022-11-09 | 2022-11-09 | High-voltage power distribution cabinet convenient for editing line trend |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207809A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | Multi-functional expansible insulation car |
| CN113964695A (en) * | 2021-11-22 | 2022-01-21 | 贵州电网有限责任公司 | External integrative low voltage distribution box of synthesizing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10862278B2 (en) * | 2015-11-15 | 2020-12-08 | M&I Electric, LLC | Circuit breaker internal manipulator and door lock |
| CN212626684U (en) * | 2020-07-22 | 2021-02-26 | 安徽国通电力建设有限公司 | Safety power distribution cabinet for smart community |
| CN215934065U (en) * | 2021-07-06 | 2022-03-01 | 南京贝蒙电力科技有限公司 | Power distribution cabinet convenient for circuit installation |
-
2022
- 2022-11-09 CN CN202211400981.XA patent/CN115764557B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207809A (en) * | 2015-05-07 | 2016-12-07 | 国网山东省电力公司潍坊供电公司 | Multi-functional expansible insulation car |
| CN113964695A (en) * | 2021-11-22 | 2022-01-21 | 贵州电网有限责任公司 | External integrative low voltage distribution box of synthesizing |
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| CN115764557A (en) | 2023-03-07 |
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Effective date of registration: 20240718 Address after: 223001 No.3, xipian District, xuliu industrial concentration zone, Huaiyin District, Huai'an City, Jiangsu Province Applicant after: Jiangsu Zhonghui Electric Engineering Co.,Ltd. Country or region after: China Address before: 110000 1-b05, building 3, Science Park, No. 37, Daoyi South Street, Shenbei New District, Shenyang City, Liaoning Province Applicant before: Shenyang Huadong Construction Engineering Co.,Ltd. Country or region before: China |
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