CN111668724B - High-voltage distribution cabinet with high space utilization rate - Google Patents
High-voltage distribution cabinet with high space utilization rate Download PDFInfo
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- CN111668724B CN111668724B CN202010620807.0A CN202010620807A CN111668724B CN 111668724 B CN111668724 B CN 111668724B CN 202010620807 A CN202010620807 A CN 202010620807A CN 111668724 B CN111668724 B CN 111668724B
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- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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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)
- Patch Boards (AREA)
Abstract
The invention discloses a high-voltage power distribution cabinet with high space utilization rate, which relates to the technical field of power distribution cabinets and comprises a cabinet body, wherein an insulating layer is fixedly connected to the inner wall of the cabinet body, hinges are fixedly connected to the top and the bottom of one side of the cabinet body, a cabinet door is fixedly connected to one side, far away from the cabinet body, of each hinge, a sealing strip is fixedly connected to the inner wall of the cabinet door, an observation window is fixedly connected to the middle of the cabinet door, and clamping strips are fixedly connected to two sides of the top of the inner wall of the cabinet body. This high voltage distribution cabinet that space utilization is high can carry out the joint installation to less electrical components through setting up the card strip inside the box, can be regular to electrical components, makes the box inner space use more fully, through at little electrical components rear surface mounting spliced pole, during the front end of pressing down the spliced pole, the fixture block can outwards expand, makes the fixture block joint in the inside of draw-in groove, convenient and fast more when making little electrical components dismouting.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet with high space utilization rate.
Background
The high-voltage power distribution cabinet can be called as a high-voltage switch cabinet, and is used for on-off, control or protection in power generation, power transmission, power distribution, electric energy conversion and consumption of a power system.
In the Chinese patent application number: the power distribution cabinet with high internal space utilization rate is disclosed in CN201720986674.2, and the power distribution cabinet with high internal space utilization rate comprises a cabinet body, wherein a horizontal partition plate is arranged on the inner wall of the cabinet body, a grid plate is arranged on an inner bottom plate of the cabinet body, a porous grid plate is arranged on the grid plate, a centrifugal fan is fixedly arranged on the porous grid plate, an air inlet cover is arranged at the position, corresponding to an air inlet, on the inner side wall of the cabinet body, and a clamping plate is arranged between the partition plate and the porous grid plate in the cabinet body. This switch board that inner space utilization is high, it is too spacious in inner structure, can't install a plurality of electrical components to and when needing to maintain and change, can't carry out quick dismouting to electrical components, thereby reduce work efficiency, also can't be regular to electrical components connecting wire, thereby caused inconvenience when maintaining.
Therefore, there is a need for a high voltage distribution cabinet with high space utilization to solve the above problems.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a high-voltage power distribution cabinet with high space utilization rate, and aims to solve the problems that a plurality of electrical elements cannot be installed, the electrical elements cannot be rapidly assembled and disassembled, and connecting lines of the electrical elements cannot be orderly.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-voltage power distribution cabinet with high space utilization rate comprises a cabinet body, wherein an insulating layer is fixedly connected to the inner wall of the cabinet body, hinges are fixedly connected to the top and the bottom of one side of the cabinet body, a cabinet door is fixedly connected to one side of the hinge away from the cabinet body, a sealing strip is fixedly connected to the inner wall of the cabinet door, an observation window is fixedly connected to the middle of the cabinet door, clamping strips are fixedly connected to both sides of the top of the inner wall of the cabinet body, clamping grooves are formed in both sides of each clamping strip, small electrical elements are movably mounted on the surfaces of the clamping strips, connecting blocks are fixedly connected to the rear surfaces of the small electrical elements, first springs are fixedly connected to the middle portions of both sides of each connecting block, fixed columns are fixedly connected to the rear portions of both sides of each connecting block, rotating blocks are fixedly connected to both ends of each fixed column, and connecting columns are movably connected to one side of each rotating block away from the fixed columns, the first spring is fixedly connected with the connecting column, one end of the connecting column, which is far away from the rotating block, is fixedly connected with a clamping block, the middle part of the interior of the box body is provided with a wire box, the top and the bottom of the inner wall of the wire box are both fixedly connected with a wire divider, the surface of the wire divider is provided with a wire groove, both sides of the bottom of the box body are both fixedly connected with a fixed block, the front surface of the fixed block is provided with a sliding opening, the inside of the sliding opening is provided with a sliding groove, both sides of the sliding groove are both provided with limiting holes, the inside of the sliding groove is movably connected with a sliding block, both sides of the sliding block are both provided with a groove, the inside of the groove is fixedly connected with a second spring, one end of the second spring is fixedly connected with a limiting block, one end of the sliding block, which is far away from the sliding groove, is fixedly connected with a large electrical component, the bottom of the front surface of the fixed block is fixedly connected with a positioning block, the lifting opening has all been seted up to the top both sides of locating piece, rotatory mouth, two have been seted up to the front surface of locating piece the inside swing joint of lifting opening has the lift post, one side fixedly connected with pinion rack of lift post, the top fixedly connected with backup pad of lift post, one side meshing of pinion rack is connected with the gear, the middle part fixedly connected with of gear rotates the post, the one end fixedly connected with who rotates the post and keeps away from the gear changes the hand.
Preferably, the clamping block is located inside the clamping groove, and the clamping block and the clamping groove are matched with each other.
Preferably, the clamping grooves are multiple in size.
Preferably, the sliding block and the sliding groove are mutually matched.
Preferably, one end of the limiting block penetrates through the limiting hole.
Preferably, the viewing window is made of a transparent insulating material.
Preferably, one end of the rotation column penetrates through the inside of the rotation opening.
(III) advantageous effects
Compared with the prior art, the invention provides the high-voltage power distribution cabinet with high space utilization rate, which has the following beneficial effects:
1. this high voltage distribution cabinet that space utilization is high can carry out the joint installation to less electrical components through setting up the card strip inside the box, can be regular to the electrical components original paper, makes the box inner space use more abundant, through at little electrical components rear surface mounting spliced pole, when pressing the front end of spliced pole, the fixture block can outwards expand, makes the fixture block joint in the inside of draw-in groove, convenient and fast more when making little electrical components dismouting.
2. This high voltage distribution cabinet that space utilization is high through setting up the fixed block in the bottom half, can big electrical components and parts go on regularly, makes big size components and parts separate, avoids big electrical components to account for the great unable small electrical components of installing that causes in space, through the setting of slider and spout, more convenient and fast when enabling big electrical components to carry out the dismouting.
3. This high voltage distribution cabinet that space utilization is high through setting up the lift post, can stabilize big electrical components, prevents that big electrical components during operation from taking place the skew, through setting up the observation window, when can breaking down electrical components, observes box inside earlier, then maintains, prevents to open the chamber door under the inside unclear condition of box to cause the injury to the health.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the case of the present invention;
FIG. 2 is a schematic top-down view of the clip strip configuration of the present invention;
FIG. 3 is a schematic top-down view of the anchor block configuration of the present invention;
FIG. 4 is a schematic side cross-sectional view of a anchor block structure according to the present invention;
FIG. 5 is a schematic side cross-sectional view of a clip strip construction of the present invention;
FIG. 6 is an enlarged view of the structure of region A in FIG. 1 according to the present invention.
In the figure: 1. a box body; 2. an insulating layer; 3. a hinge; 4. a box door; 5. a sealing strip; 6. an observation window; 7. clamping the strip; 8. a card slot; 9. a small electrical component; 10. connecting blocks; 11. a first spring; 12. fixing a column; 13. rotating the block; 14. connecting columns; 15. a clamping block; 16. a wire box; 17. a wire divider; 18. a wire slot; 19. a fixed block; 20. a sliding port; 21. a chute; 22. a limiting hole; 23. a slider; 24. a groove; 25. a second spring; 26. a limiting block; 27. a large electrical component; 28. positioning blocks; 29. a lifting port; 30. a rotation port; 31. a lifting column; 32. a toothed plate; 33. a support plate; 34. a gear; 35. rotating the column; 36. and (6) turning the hand.
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.
Referring to fig. 1-6, a high voltage distribution cabinet with high space utilization rate comprises a cabinet body 1, an insulating layer 2 is fixedly connected to the inner wall of the cabinet body 1, hinges 3 are fixedly connected to the top and the bottom of one side of the cabinet body 1, a cabinet door 4 is fixedly connected to one side of the hinge 3 away from the cabinet body 1, a sealing strip 5 is fixedly connected to the inner wall of the cabinet door 4, an observation window 6 is fixedly connected to the middle of the cabinet door 4, the observation window 6 is made of transparent insulating material and can observe the inside of the cabinet body 1 to prevent the observation window 6 from being damaged when an electrical component is damaged, clamping strips 7 are fixedly connected to both sides of the top of the inner wall of the cabinet body 1, clamping grooves 8 are respectively formed on both sides of the clamping strips 7, a plurality of the clamping grooves 8 are formed, the clamping grooves 8 are equal in size and can be used for mounting a plurality of electrical components, a small electrical component 9 is movably mounted on the surface of the clamping strips 7, and a connecting block 10 is fixedly connected to the rear surface of the small electrical component 9, the middle parts of two sides of the connecting block 10 are fixedly connected with first springs 11, rear parts of two sides of the connecting block 10 are fixedly connected with fixed columns 12, two ends of each fixed column 12 are fixedly connected with rotating blocks 13, one side, far away from the fixed columns 12, of each rotating block 13 is movably connected with a connecting column 14, each first spring 11 is fixedly connected with the corresponding connecting column 14, one end, far away from the corresponding rotating block 13, of each connecting column 14 is fixedly connected with a fixture block 15, the fixture block 15 is located inside a clamping groove 8, the fixture block 15 is matched with the clamping groove 8, so that small electric elements 9 are fixed, smaller electric elements can be clamped and installed by arranging the fixture strips 7 inside the box body 1, electric elements can be regulated, the inner space of the box body 1 is fully used, the connecting columns 14 are installed on the rear surfaces of the electric elements 9, when the front ends of the connecting columns 14 are pressed, the fixture blocks 15 can expand outwards, and the fixture blocks 15 are clamped and connected inside the clamping grooves 8, the small electrical component 9 is more convenient and faster to disassemble and assemble, the middle part inside the box body 1 is provided with the wire box 16, the top and the bottom of the inner wall of the wire box 16 are both fixedly connected with the wire divider 17, the surface of the wire divider 17 is provided with the wire slot 18, both sides of the bottom of the box body 1 are both fixedly connected with the fixed blocks 19, the front surface of the fixed block 19 is provided with the sliding port 20, the sliding port 20 is internally provided with the sliding slot 21, both sides of the sliding slot 21 are both provided with the limiting holes 22, the sliding slot 21 is internally movably connected with the sliding block 23, the sliding block 23 and the sliding slot 21 are mutually matched, the sliding is more convenient, both sides of the sliding block 23 are both provided with the grooves 24, the inside of the grooves 24 is fixedly connected with the second spring 25, one end of the second spring 25 is fixedly connected with the limiting block 26, one end of the limiting block 26 penetrates through the inside of the limiting holes 22, so that the sliding block 23 is fixed, the sliding block 23 is prevented from moving, one end of the sliding block 23 far away from the sliding slot 21 is fixedly connected with the large electrical component 27, big electrical component 27, through setting up the fixed block 19 in the bottom of the box 1, can big electrical component 27 go on neatly, make big components and parts separate, can't install the little electrical component 9 that avoid big electrical component 27 to account for the space is great to cause, through the setting of slider 23 and spout 21, can make big electrical component 27 more convenient and fast when dismouting, the front surface bottom fixedly connected with locating piece 28 of fixed block 19, the top both sides of locating piece 28 have seted up lifting mouth 29, the front surface of locating piece 28 has seted up rotation mouth 30, the inside swing joint of two lifting mouth 29 has lifting column 31, through setting up lifting column 31, can stabilize big electrical component 27, prevent big electrical component 27 during operation skew, through setting up observation window 6, can be to electrical component when breaking down, observe the inside of box 1 earlier, then maintain, prevent to open chamber door 4 under the inside unclear circumstances of box 1, thereby cause the injury to the health, one side fixedly connected with pinion rack 32 of lift post 31, the top fixedly connected with backup pad 33 of lift post 31, one side meshing of pinion rack 32 is connected with gear 34, the middle part fixedly connected with of gear 34 rotates post 35, the one end of rotating post 35 runs through in the inside of revolving door 30, when rotating post 35 takes place to rotate, make gear 34 rotate, thereby make lift post 31 go up and down, the one end fixedly connected with who rotates hand 36 that gear 34 was kept away from to rotation post 35.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: firstly, the box door 4 is opened, then the connecting column 14 is pressed to expand the clamping block 15, then the clamping block 15 corresponds to the corresponding clamping groove 8, then the connecting column 14 is loosened to enable the clamping block 15 to be clamped inside the clamping groove 8, so that the small electrical component 9 is fixed, then the connecting line of the small electrical component 9 is fixed inside the wire groove 18, the connecting line is regulated, so that the maintenance is more convenient, when the small electrical component 9 needs to be disassembled, the connecting column 14 is pressed until the clamping block 15 is separated from the inside of the clamping groove 8, when the large electrical component 27 is installed, the limiting block 26 is firstly pressed into the groove 24, then the sliding block 23 corresponds to the corresponding sliding groove 21, then the sliding block 23 slides downwards until the limiting block 26 automatically penetrates through and the inside of the limiting hole 22, then the rotating column 35 drives the gear 34 to rotate by rotating the rotating hand 36, so that the lifting column 31 ascends, make backup pad 33 rise to the bottom of big electrical apparatus component 27, stabilize big electrical apparatus component 27 can, when needs dismantle the maintenance to big electrical apparatus component 27, need press down to recess 24 inside with stopper 26 earlier, then upwards slide slider 23, make slider 23 break away from the inside of spout 21, then rotatory hand 36 that changes, make the lift post 31 descend to the inside of locating piece 28 can, when electrical apparatus component breaks down, need observe the box 1 inside through observation window 6 earlier, then open chamber door 4 and maintain.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a high-voltage distribution cabinet that space utilization is high, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly connected with an insulating layer (2), the top and the bottom of one side of the box body (1) are both fixedly connected with a hinge (3), one side of the hinge (3) far away from the box body (1) is fixedly connected with a box door (4), the inner wall of the box door (4) is fixedly connected with a sealing strip (5), the middle part of the box door (4) is fixedly connected with an observation window (6), the two sides of the top of the inner wall of the box body (1) are both fixedly connected with clamping strips (7), the two sides of the clamping strips (7) are both provided with clamping grooves (8), small electrical components (9) are movably mounted on the surface of the clamping strips (7), a connecting block (10) is fixedly connected with the rear surface of the small electrical components (9), the middle parts of the two sides of the connecting block (10) are both fixedly connected with first springs (11), and the rear parts of the two sides of the connecting block (10) are both fixedly connected with fixed columns (12), the improved structure of the refrigerator is characterized in that two ends of the fixed column (12) are fixedly connected with rotating blocks (13), one side, far away from the fixed column (12), of each rotating block (13) is movably connected with a connecting column (14), a first spring (11) is fixedly connected with the connecting column (14), one end, far away from the rotating block (13), of each connecting column (14) is fixedly connected with a clamping block (15), the middle of the inside of the refrigerator body (1) is provided with a wire box (16), the top and the bottom of the inner wall of the wire box (16) are fixedly connected with a wire divider (17), the surface of the wire divider (17) is provided with a wire groove (18), two sides of the bottom of the refrigerator body (1) are fixedly connected with fixing blocks (19), the front surface of each fixing block (19) is provided with a sliding opening (20), the inside of each sliding opening (20) is provided with a sliding groove (21), and two sides of each sliding groove (21) are provided with limiting holes (22), the inner part of the sliding groove (21) is movably connected with a sliding block (23), both sides of the sliding block (23) are provided with grooves (24), the inner part of each groove (24) is fixedly connected with a second spring (25), one end of each second spring (25) is fixedly connected with a limiting block (26), one end of each sliding block (23), far away from the sliding groove (21), is fixedly connected with a large electrical component (27), the bottom of the front surface of the fixing block (19) is fixedly connected with a positioning block (28), both sides of the top of the positioning block (28) are provided with lifting ports (29), the front surface of the positioning block (28) is provided with a rotating port (30), the inner parts of the two lifting ports (29) are movably connected with lifting columns (31), one side of each lifting column (31) is fixedly connected with a toothed plate (32), and the top of each lifting column (31) is fixedly connected with a supporting plate (33), one side meshing of pinion rack (32) is connected with gear (34), the middle part fixedly connected with of gear (34) rotates post (35), rotate one end fixedly connected with commentaries on classics hand (36) that gear (34) were kept away from in post (35).
2. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: the clamping block (15) is located inside the clamping groove (8), and the clamping block (15) is matched with the clamping groove (8) mutually.
3. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: the clamping grooves (8) are multiple, and the clamping grooves (8) are equal in size.
4. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: the sliding block (23) is matched with the sliding groove (21).
5. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: one end of the limiting block (26) penetrates through the limiting hole (22).
6. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: the observation window (6) is made of transparent insulating material.
7. The high-voltage power distribution cabinet with high space utilization according to claim 1, characterized in that: one end of the rotating column (35) penetrates through the rotating opening (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620807.0A CN111668724B (en) | 2020-06-30 | 2020-06-30 | High-voltage distribution cabinet with high space utilization rate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010620807.0A CN111668724B (en) | 2020-06-30 | 2020-06-30 | High-voltage distribution cabinet with high space utilization rate |
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| CN111668724A CN111668724A (en) | 2020-09-15 |
| CN111668724B true CN111668724B (en) | 2022-05-20 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2633988B1 (en) * | 1988-07-11 | 1991-05-17 | Souriau & Cie | MODULE STACKING FASTENER ON A RECEIVING RAIL |
| CN204290109U (en) * | 2014-12-08 | 2015-04-22 | 北京华远达电气设备有限公司 | Novel distribution cabinet |
| CN208723319U (en) * | 2018-07-27 | 2019-04-09 | 新昌县平海汽车配件有限公司 | A kind of electric power cabinet terminal fixer |
| CN210725174U (en) * | 2019-11-06 | 2020-06-09 | 南昌汇达知识产权有限公司 | Router mounting structure |
| CN111711103A (en) * | 2020-06-18 | 2020-09-25 | 襄阳双龙威机电科技有限公司 | A GCS low-voltage withdrawable switchgear |
| CN213484256U (en) * | 2020-11-20 | 2021-06-18 | 昆山盛英电气有限公司 | Auxiliary fixing mechanism for power distribution cabinet |
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