CN112448286B - Combinable expansion type power distribution cabinet - Google Patents
Combinable expansion type power distribution cabinet Download PDFInfo
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- CN112448286B CN112448286B CN202011300924.5A CN202011300924A CN112448286B CN 112448286 B CN112448286 B CN 112448286B CN 202011300924 A CN202011300924 A CN 202011300924A CN 112448286 B CN112448286 B CN 112448286B
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- distribution cabinet
- pair
- power distribution
- plate
- switch board
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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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 combinable capacity-expanding power distribution cabinet, which comprises: the bottom of the bottom plate is fixedly connected with universal wheels; the pair of first sliding rails are fixed on the upper surface of the bottom plate, and two ends of the pair of first sliding rails in the length direction extend to two ends of the bottom plate in the length direction; the first power distribution cabinet is connected to the upper surfaces of the pair of first sliding rails in a sliding manner; the pair of second sliding rails correspond to the pair of first sliding rails one by one, are positioned on the inner sides of the pair of first sliding rails, and are fixed on the upper surface of the bottom plate; the second power distribution cabinet is positioned on the inner side of the first power distribution cabinet and is connected to the upper surfaces of the pair of second sliding rails in a sliding manner; a pair of third slide rails; the first sliding rails are in one-to-one correspondence with the pair of second sliding rails, are positioned on the inner sides of the pair of second sliding rails and are fixed on the upper surface of the bottom plate; the third switch board is located the inboard of second switch board, and sliding connection is on the upper surface of a pair of third slide rail, can realize according to specific demand carrying out the combination dilatation function on former distribution cabinet, has practiced thrift manpower and financial resources.
Description
Technical Field
The invention relates to the technical field of capacity-expanding power distribution cabinets, in particular to a combinable capacity-expanding power distribution cabinet.
Background
The distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Current patent (bulletin) No. CN208284797U discloses a switch board of convenient maintenance, make things convenient for 360 removals of switch board body shell through the circular spout of installation, and maintain switch board internal line etc. through the switch board sliding door that can remove about can conveniently, the switch board sets up to cylinder area little, the switch board is equipped with the sliding door and hugs closely switch board body shell and removes, the space area when reducing greatly to open the door, more be fit for using in little space, install heat abstractor and damping base, can improve the life of switch board, avoid vibrations etc. to influence such as switch board internal line, less maintenance number of times.
Present patent (bulletin) No. CN207691289U discloses a multifunctional power distribution cabinet convenient to remove, through being provided with the thermovent, makes the heat dissipation capacity increase, through being provided with the pulley, makes the switch board can conveniently remove. In addition, be provided with the fan on the switch board base, fan and switch board base screwed connection. The heat dissipation efficiency is effectively improved, and the heat dissipated by the machine operation is discharged out of the cabinet body.
Above-mentioned patent still has the defect, when adding electric component in needs toward current switch board promptly, can only newly-increased complete switch board, needs the manpower to carry appointed position, consumes manpower and financial resources very much, and the switch board among the above-mentioned prior art can not realize making up the dilatation function yet.
Disclosure of Invention
The invention provides a combinable and expandable power distribution cabinet, and aims to solve the problems in the prior art.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a can make up dilatation formula switch board, includes:
the bottom of the bottom plate is fixedly connected with a universal wheel;
furthermore, in order to enhance the bearing capacity of the bottom plate, reinforcing ribs are arranged in the bottom plate;
the pair of first sliding rails are fixed on the upper surface of the bottom plate, and two ends of the pair of first sliding rails in the length direction extend to two ends of the bottom plate in the length direction;
the first power distribution cabinet is connected to the upper surfaces of the pair of first sliding rails in a sliding mode;
the pair of second sliding rails correspond to the pair of first sliding rails one by one, are positioned on the inner sides of the pair of first sliding rails, and are fixed on the upper surface of the bottom plate;
the second power distribution cabinet is positioned on the inner side of the first power distribution cabinet and is connected to the upper surfaces of the pair of second sliding rails in a sliding manner;
a pair of third slide rails; the pair of second sliding rails correspond to the pair of second sliding rails one by one, are positioned on the inner sides of the pair of second sliding rails and are fixed on the upper surface of the bottom plate;
and the third power distribution cabinet is positioned on the inner side of the second power distribution cabinet and is connected to the upper surfaces of the pair of third sliding rails in a sliding manner.
Further, at present when adding electric component in the current switch board as required, can only newly-increased complete switch board, need the manpower to carry appointed position, consume manpower and financial resources very much, switch board among the prior art can not realize making up the dilatation function, in order to solve these problems, fixedly connected with a pair of first slide rail on the bottom plate, a pair of second slide rail, a pair of third slide rail, sliding connection has first switch board on the upper surface of a pair of first slide rail, sliding connection has the second switch board on the upper surface of a pair of second slide rail, sliding connection has the third switch board on the upper surface of a pair of third slide rail.
As a preferred scheme of the invention, support plates are welded on the left side wall and the right side wall of each of the first power distribution cabinet, the second power distribution cabinet and the third power distribution cabinet, mounting holes are formed in the support plates, and a cross beam is welded at the lower ends of the support plates.
According to a preferable scheme of the invention, the outer side of the support plate is fixedly connected with a side plate through a bolt, the middle part of the lower end of the side plate is welded with a clamping plate, the middle part of the upper surface of the cross beam is provided with a clamping groove, and the clamping groove is matched with the clamping plate.
As a preferred scheme of the invention, a groove a is formed in the right part of the back surface of the third power distribution cabinet, a fixing fastener a is arranged in the groove a, and a butt joint groove is formed in the right part of the upper surface of the third power distribution cabinet.
As a preferred scheme of the invention, the fixed clamping piece a comprises a pair of lug plates, a fixed rod is welded between the pair of lug plates, a movable plate is arranged on the outer wall of the fixed rod, a rotating rod is arranged in the middle of the upper surface of the movable plate, a door-shaped support is welded at the upper end of the rotating rod, a buckling plate is arranged on the right side of the door-shaped support, and a buckling groove is formed in the middle of the front surface of the buckling plate.
As a preferred scheme of the invention, the fixed rod penetrates through the movable plate, the rotating rod penetrates through the middle of the movable plate, sliding grooves are formed in the upper surface and the bottom of the door-shaped support, the movable plate is arranged on the inner side of the door-shaped support, sliding columns are welded at the upper end and the lower end of the movable plate and are connected in the sliding grooves in a sliding mode, a supporting rod is welded in the middle of the right side wall of the movable plate, the right end of the supporting rod is welded with a buckling plate, and a spring is coaxially arranged on the outer wall of the supporting rod.
As a preferred scheme of the invention, a groove b is formed in the left portion of the back surface of the second power distribution cabinet, a fixing fastener b is welded in the groove b, a groove a is formed in the right portion of the back surface of the second power distribution cabinet, a fixing fastener a is arranged in the groove a, a limiting plate is arranged on the left portion of the upper surface of the second power distribution cabinet, and a butt joint groove is arranged on the right portion of the upper surface of the second power distribution cabinet.
As a preferred scheme of the invention, a limiting plate is arranged at the left part of the upper surface of the first power distribution cabinet, a groove b is formed at the left part of the back surface of the first power distribution cabinet, a fixing fastener b is welded in the groove b, the limiting plate is matched with the butt joint groove, the fixing fastener b is in an L shape, and the fixing fastener b is matched with the buckle groove.
As a preferred scheme of the invention, the right side of the upper surface of the bottom plate is fixedly connected with a baffle plate, the front surfaces of the first power distribution cabinet, the second power distribution cabinet and the third power distribution cabinet are movably connected with door plates through hinges, and the front surfaces of the door plates are fixedly connected with handles.
Compared with the prior art, the invention has the advantages that:
(1) Fixedly connected with a pair of first slide rail, a pair of second slide rail, a pair of third slide rail on the bottom plate, sliding connection has first switch board on the upper surface of a pair of first slide rail, sliding connection has the second switch board on the upper surface of a pair of second slide rail, sliding connection has the third switch board on the upper surface of a pair of third slide rail, can realize according to specific demand carrying out the combination dilatation function on former distribution cabinet, practiced thrift manpower and financial resources.
(2) Through the design to fixed fastener an and fixed fastener b, when needs use first switch board, second switch board and third switch board simultaneously, can be through the mutually supporting between fixed fastener b and the catching groove, realize being in the same place first switch board, second switch board and third switch board are fixed, improved the stability of this switch board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a third power distribution cabinet in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second power distribution cabinet in the embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic structural diagram of a first power distribution cabinet in the embodiment of the present invention;
fig. 6 is an enlarged view of the structure at B in fig. 5 according to the present invention.
The reference numbers in the figures illustrate:
1. a first power distribution cabinet; 2. a second power distribution cabinet; 3. a third power distribution cabinet; 4. a butt joint groove; 5. fixing the clamping piece a; 51. a pair of ear plates; 52. fixing the rod; 53. a movable plate; 54. rotating the rod; 55. a gantry support; 56. moving the plate; 57. a traveler; 58. a chute; 59. a strut; 510. a spring; 511. buckling the plate; 512. buckling grooves; 6. fixing the clamping piece b; 7. a limiting plate; 8. a baffle plate; 9. a pair of first slide rails; 10. a pair of second slide rails; 11. a pair of third slide rails; 12. a base plate; 13. a groove a; 14. a side plate; 15. clamping a plate; 16. a cross beam; 17. a card slot; 18. a support plate; 19. mounting holes; 20. a groove b; 21. a door panel; 22. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-6, a combinable expansion power distribution cabinet includes:
the bottom plate 12 is fixedly connected with a universal wheel at the bottom of the bottom plate 12;
further, in order to enhance the bearing capacity of the bottom plate 12, reinforcing ribs are arranged in the bottom plate 12;
the pair of first sliding rails 9 are fixed on the upper surface of the bottom plate 12, and both ends of the pair of first sliding rails 9 in the length direction extend to both ends of the bottom plate 12 in the length direction;
the first power distribution cabinet 1 is connected to the upper surfaces of the pair of first sliding rails 9 in a sliding manner;
the pair of second slide rails 10 correspond to the pair of first slide rails 9 one by one, are positioned on the inner sides of the pair of first slide rails 9, and are fixed on the upper surface of the bottom plate 12;
the second power distribution cabinet 2 is positioned on the inner side of the first power distribution cabinet 1 and is connected to the upper surfaces of the pair of second slide rails 10 in a sliding manner;
a pair of third slide rails 11; the pair of second slide rails 10 correspond to one another, are positioned on the inner sides of the pair of second slide rails 10, and are fixed on the upper surface of the bottom plate 12;
and the third power distribution cabinet 3 is positioned on the inner side of the second power distribution cabinet 2 and is connected to the upper surfaces of the pair of third slide rails 11 in a sliding manner.
Further, at present when adding electric component in the current switch board as required, can only newly increase complete switch board, need the manpower to carry appointed position, consume manpower and financial resources very much, switch board among the prior art can not realize combination dilatation function, in order to solve these problems, fixedly connected with a pair of first slide rail 9 on the bottom plate 12, a pair of second slide rail 10, a pair of third slide rail 11, sliding connection has first switch board 1 on the upper surface of a pair of first slide rail 9, sliding connection has second switch board 2 on the upper surface of a pair of second slide rail 10, sliding connection has third switch board 3 on the upper surface of a pair of third slide rail 11, can realize carrying out combination dilatation function on former distribution cabinet according to specific demand, manpower and financial resources have been practiced thrift.
Specifically, referring to fig. 2, fig. 3, fig. 5, and fig. 6, support plates 18 are welded on left and right side walls of the first power distribution cabinet 1, the second power distribution cabinet 2, and the third power distribution cabinet 3, the support plates 18 are provided with mounting holes 19, a cross beam 16 is welded on lower ends of the support plates 18, a side plate 14 is fixedly connected to outer sides of the support plates 18 through bolts, a clamping plate 15 is welded in a middle of a lower end of the side plate 14, a clamping groove 17 is formed in a middle of an upper surface of the cross beam 16, and the clamping groove 17 is matched with the clamping plate 15.
In this embodiment, when this device carries out the dilatation according to specific demand, for the convenience equipment curb plate 14, first switch board 1, all weld extension board 18 on the left and right sides wall of second switch board 2 and third switch board 3, it has mounting hole 19 to open on extension board 18, the lower extreme welding of extension board 18 has crossbeam 16, the welding of the lower extreme middle part of curb plate 14 has cardboard 15, the upper surface middle part of crossbeam 16 is provided with draw-in groove 17, draw-in groove 17 and cardboard 15 match each other, carry out the in-process of dilatation, can block cardboard 15 into draw-in groove 17, then fix curb plate 14 on the 18 lateral walls of extension board of the switch board of dilatation with the bolt, thereby prevent that mosquito and dust from getting into in the switch board.
Specifically, please refer to fig. 2, fig. 3 and fig. 5, a groove a13 is formed in the right portion of the back surface of the third power distribution cabinet 3, a fixing clip a5 is disposed in the groove a13, a butt-joint groove 4 is disposed in the right portion of the upper surface of the third power distribution cabinet 3, a groove b20 is formed in the left portion of the back surface of the second power distribution cabinet 2, a fixing clip b6 is welded in the groove b20, a groove a13 is formed in the right portion of the back surface of the second power distribution cabinet 2, a fixing clip a5 is disposed in the groove a13, a limiting plate 7 is disposed in the left portion of the upper surface of the second power distribution cabinet 2, a butt-joint groove 4 is disposed in the right portion of the upper surface of the second power distribution cabinet 2, a limiting plate 7 is disposed in the left portion of the upper surface of the first power distribution cabinet 1, a groove b20 is formed in the left portion of the back surface of the first power distribution cabinet 1, a fixing clip b6 is welded in the groove b20, the limiting plate 7 is matched with the butt-joint groove 4, the fixing clip b6 is L-shaped, and the fixing clip b6 is matched with the butt-joint groove 512.
In this embodiment, current dilatation formula switch board is unstable after carrying out the dilatation, in order to improve the stability of the switch board after the dilatation, open the back right part of third switch board 3 has recess a13, be provided with fixed fastener a5 in recess a13, the upper surface right part of third switch board 3 is provided with butt joint groove 4, open the back left part of second switch board 2 has recess b20, welding fixed fastener b6 in recess b20, open the back right part of second switch board 2 has recess a13, be provided with fixed fastener a5 in recess a13, the upper surface left part of second switch board 2 is provided with limiting plate 7, the upper surface right part of second switch board 2 is provided with butt joint groove 4, the upper surface left part of first switch board 1 is provided with limiting plate 7, the back left part of first switch board 1 is opened recess b20, welding fixed fastener b6 in recess b20, limiting plate 7 and butt joint groove 4 match each other, fixed fastener b6 is the L shape, and fixed fastener b6 and the catching groove 512 match each other, use first switch board 1 simultaneously when needing, second switch board 2 and third switch board 3 and third switch board are fixed fastener 2 and second switch board and catching groove 512 mutually, the cooperation of third switch board, the cooperation of first switch board, can be realized through third switch board together through third switch board 512.
Specifically, please refer to fig. 4, the fixed clamping piece a5 includes a pair of lug plates 51, a fixed rod 52 is welded between the pair of lug plates 51, a movable plate 53 is arranged on the outer wall of the fixed rod 52, a rotating rod 54 is arranged in the middle of the upper surface of the movable plate 53, a door-shaped support 55 is welded at the upper end of the rotating rod 54, a buckle plate 511 is arranged on the right side of the door-shaped support 55, a buckle groove 512 is formed in the middle of the front surface of the buckle plate 511, the fixed rod 52 penetrates through the movable plate 53, the rotating rod 54 penetrates through the middle of the movable plate 53, a sliding groove 58 is formed in the upper surface and the bottom of the door-shaped support 55, a movable plate 56 is arranged on the inner side of the door-shaped support 55, sliding columns 57 are welded at the upper and lower ends of the movable plate 56, the sliding columns 57 are slidably connected in the sliding grooves 58, a support rod 59 is welded in the middle of the right side wall of the movable plate 56, the right end of the support rod 59 is welded with the buckle plate 511, and a spring 510 is coaxially arranged on the outer wall of the support rod 59.
In this embodiment, in order to improve the stability of the power distribution cabinet, the movable plate 53 is rotated by the fixed rod 52, the movable plate 53 rotates to drive the door-shaped bracket 55 to rotate, the door-shaped bracket 55 rotates to drive the buckle 511 to rotate, when the buckle 511 rotates to the fixed fastener b6, the buckle 511 is pulled by utilizing the characteristic that the spring 510 elastically deforms under the action of external force, and meanwhile, the movable plate 56 moves in the sliding groove 58 through the sliding column 57, so that an auxiliary effect is provided for the movement of the buckle 511, and the buckle groove 512 is sleeved on the fixed fastener b 6.
Specifically, referring to fig. 1, a baffle 8 is fixedly connected to the right side of the upper surface of the bottom plate 12, door panels 21 are movably connected to the front surfaces of the first power distribution cabinet 1, the second power distribution cabinet 2 and the third power distribution cabinet 3 through hinges, and handles 22 are fixedly connected to the front surfaces of the door panels 21.
In this embodiment, for the convenience adds electric assembly in the switch board, first switch board 1, second switch board 2 all have door plant 21 through hinge swing joint with the front of third switch board 3 with the switch board 2, and the front fixedly connected with handle 22 of door plant 21 for prevent that handle 22 from skidding, is provided with non-slip texture on the surface of handle 22.
The working principle of the embodiment is as follows:
s1: sequentially pulling the first power distribution cabinet 1 and the second power distribution cabinet 2 rightwards on the pair of first slide rails 9 and the pair of second slide rails 10 respectively until the first power distribution cabinet 1 reaches the left side of the baffle 8;
s2: clamping a limiting plate 7 on the upper surface of the second power distribution cabinet 2 into a butt joint groove 4 on the upper surface of the third power distribution cabinet 3, and clamping the limiting plate 7 on the upper surface of the first power distribution cabinet 1 into the butt joint groove 4 on the upper surface of the second power distribution cabinet 2;
s3: when the buckle plate 511 rotates to the fixed fastener b6, the buckle plate 511 is pulled by utilizing the characteristic that the spring 510 elastically deforms under the action of external force, meanwhile, the movable plate 56 moves in the sliding groove 58 through the sliding column 57, an auxiliary effect is provided for the movement of the buckle plate 511, and the buckle groove 512 is sleeved on the fixed fastener b 6;
s4: the two clamping plates 15 are respectively clamped into a clamping groove 17 on the left side wall of the third power distribution cabinet 3 and a clamping groove 17 on the right side wall of the first power distribution cabinet 1, and the two side plates 14 are respectively fixed on a support plate 18 on the left side wall of the third power distribution cabinet 3 and a support plate 18 on the right side wall of the first power distribution cabinet 1 through bolts.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a can make up dilatation formula switch board which characterized in that includes:
the bottom of the bottom plate (12) is fixedly connected with a universal wheel;
the pair of first sliding rails (9) are fixed on the upper surface of the bottom plate (12), and two ends of the pair of first sliding rails (9) in the length direction extend to two ends of the bottom plate (12) in the length direction;
the first power distribution cabinet (1) is connected to the upper surfaces of the pair of first sliding rails (9) in a sliding manner;
the pair of second sliding rails (10) correspond to the pair of first sliding rails (9) one by one, are positioned on the inner sides of the pair of first sliding rails (9), and are fixed on the upper surface of the bottom plate (12);
the second power distribution cabinet (2) is positioned on the inner side of the first power distribution cabinet (1) and is connected to the upper surfaces of the pair of second sliding rails (10) in a sliding manner;
a pair of third slide rails (11); the pair of second sliding rails (10) correspond to one another, are positioned on the inner sides of the pair of second sliding rails (10), and are fixed on the upper surface of the bottom plate (12);
the third power distribution cabinet (3) is positioned on the inner side of the second power distribution cabinet (2) and is connected to the upper surfaces of the pair of third sliding rails (11) in a sliding manner;
a groove a (13) is formed in the right portion of the back face of the third power distribution cabinet (3), a fixing clamping piece a (5) is arranged in the groove a (13), and a butt joint groove (4) is formed in the right portion of the upper surface of the third power distribution cabinet (3);
the fixing clamp part a (5) comprises a pair of lug plates (51), a fixing rod (52) is welded between the pair of lug plates (51), a movable plate (53) is arranged on the outer wall of the fixing rod (52), a rotating rod (54) is arranged in the middle of the upper surface of the movable plate (53), a door-shaped support (55) is welded at the upper end of the rotating rod (54), a buckling plate (511) is arranged on the right side of the door-shaped support (55), and a buckling groove (512) is formed in the middle of the front surface of the buckling plate (511);
the fixed rod (52) penetrates through the movable plate (53), the rotating rod (54) penetrates through the middle of the movable plate (53), sliding grooves (58) are formed in the upper surface and the bottom of the door-shaped support (55), the movable plate (56) is arranged on the inner side of the door-shaped support (55), sliding columns (57) are welded to the upper end and the lower end of the movable plate (56), the sliding columns (57) are connected into the sliding grooves (58) in a sliding mode, a supporting rod (59) is welded to the middle of the right side wall of the movable plate (56), the right end of the supporting rod (59) is welded to the buckle plate (511), and a spring (510) is coaxially arranged on the outer wall of the supporting rod (59);
a groove b (20) is formed in the left portion of the back face of the second power distribution cabinet (2), a fixing fastener b (6) is welded in the groove b (20), a groove a (13) is formed in the right portion of the back face of the second power distribution cabinet (2), a fixing fastener a (5) is arranged in the groove a (13), a limiting plate (7) is arranged on the left portion of the upper surface of the second power distribution cabinet (2), and a butt joint groove (4) is formed in the right portion of the upper surface of the second power distribution cabinet (2);
the upper surface left part of first switch board (1) is provided with limiting plate (7), open the back left part of first switch board (1) has recess b (20), the welding has fixed fastener b (6) in recess b (20), limiting plate (7) and butt joint groove (4) match each other, fixed fastener b (6) are L shape, and just fixed fastener b (6) and catching groove (512) match each other.
2. The combinable and expandable power distribution cabinet according to claim 1, wherein: all welded on the left and right sides wall of first switch board (1), second switch board (2) and third switch board (3) has extension board (18), it has mounting hole (19) to open on extension board (18), the lower extreme welding of extension board (18) has crossbeam (16).
3. The combinable and expandable power distribution cabinet according to claim 2, wherein: the supporting plate is characterized in that a side plate (14) is fixedly connected to the outer side of the supporting plate (18) through a bolt, a clamping plate (15) is welded to the middle of the lower end of the side plate (14), a clamping groove (17) is formed in the middle of the upper surface of the cross beam (16), and the clamping groove (17) is matched with the clamping plate (15).
4. The combinable and expandable power distribution cabinet according to claim 1, wherein: the upper surface left part of first switch board (1) is provided with limiting plate (7), open the back left part of first switch board (1) has recess b (20), the welding has fixed fastener b (6) in recess b (20), limiting plate (7) and butt joint groove (4) match each other, fixed fastener b (6) are L shape, and just fixed fastener b (6) and catching groove (512) match each other.
5. The combinable and expandable power distribution cabinet according to claim 1, wherein: the upper surface right side fixedly connected with baffle (8) of bottom plate (12), the front of first switch board (1), second switch board (2) and third switch board (3) all has door plant (21) through hinge swing joint, the front fixedly connected with handle (22) of door plant (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300924.5A CN112448286B (en) | 2020-11-19 | 2020-11-19 | Combinable expansion type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300924.5A CN112448286B (en) | 2020-11-19 | 2020-11-19 | Combinable expansion type power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112448286A CN112448286A (en) | 2021-03-05 |
| CN112448286B true CN112448286B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011300924.5A Active CN112448286B (en) | 2020-11-19 | 2020-11-19 | Combinable expansion type power distribution cabinet |
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| Country | Link |
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| CN (1) | CN112448286B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09107609A (en) * | 1995-10-11 | 1997-04-22 | Meidensha Corp | Switchboard |
| CN210040915U (en) * | 2019-04-04 | 2020-02-07 | 贵州东虹电力科技有限公司 | Assembled power distribution cabinet |
| CN209786485U (en) * | 2019-05-23 | 2019-12-13 | 贵州匠心德电气成套设备有限公司 | Extensible intelligence power distribution cabinet |
| CN209823166U (en) * | 2019-07-05 | 2019-12-20 | 安徽龙和电力集团有限公司 | Intelligent power switch cabinet |
| CN210723744U (en) * | 2019-09-06 | 2020-06-09 | 若元（天津）自动化设备科技有限公司 | Pull formula switch board |
| CN210273168U (en) * | 2019-09-26 | 2020-04-07 | 禹州市冠莎科技有限公司 | But high-low voltage distribution cabinet of dilatation |
| CN211377217U (en) * | 2019-12-11 | 2020-08-28 | 营口红星电力设备有限责任公司 | Portable switch board of volume adjustable |
-
2020
- 2020-11-19 CN CN202011300924.5A patent/CN112448286B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112448286A (en) | 2021-03-05 |
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