CN112234442A - Power distribution cabinet with copper bar connecting mechanism - Google Patents
Power distribution cabinet with copper bar connecting mechanism Download PDFInfo
- Publication number
- CN112234442A CN112234442A CN202011257477.XA CN202011257477A CN112234442A CN 112234442 A CN112234442 A CN 112234442A CN 202011257477 A CN202011257477 A CN 202011257477A CN 112234442 A CN112234442 A CN 112234442A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- copper bar
- cabinet
- protection
- guard plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/02—Open installations
- H02G5/025—Supporting structures
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet with a copper bar connecting mechanism, which comprises a cabinet body, a protection mechanism and a copper bar connecting mechanism, wherein the cabinet body is provided with a protective mechanism; the cabinet body: the lower end of the left side surface of the cabinet body is provided with wire outlet holes, the left side surface and the right side surface of the cabinet body are provided with uniformly distributed ventilation holes, the lower ends of the front side surface and the rear side surface of the cabinet body are provided with fixed angle irons, the horizontal plane of the fixed angle irons is provided with uniformly distributed mounting holes, the left side of the front side surface of the cabinet body is hinged with a cabinet door through uniformly distributed first hinges, and the right side of the front side surface of the cabinet door is provided with; the protection mechanism comprises: the upper surface of the cabinet body is provided with a plurality of grooves; copper bar coupling mechanism: set up in the inside of the cabinet body and upwards extend to protection machanism's inside, protection machanism includes jack, restriction angle bar, back guard plate, second hinge and preceding guard plate, the upper surface of the cabinet body is seted up to the jack, this switch board with copper bar coupling mechanism, and copper busbar installation and later maintenance are convenient.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a copper bar connecting mechanism.
Background
The power distribution system is a power network system which is composed of various power distribution equipment (or elements) and power distribution facilities and is used for converting voltage and directly distributing power to end users, and the power distribution cabinet is the final-stage equipment of the power distribution system. The switch board is motor control center's general name, motor control center is used for the load to concentrate, the more occasion in return circuit, they distribute the electric energy of a certain circuit of last level distribution equipment to load nearby, the switch board uses the copper bar with higher level distribution equipment to be connected usually, the copper bar is also called the copper busbar, tie point is in the inside of switch board when the copper busbar is connected with the switch board, need bend and punch during the installation of copper busbar, the installation degree of difficulty is big in the installation, the installation effectiveness is low, and because the many later stages of the inside electrical apparatus original paper of switch board are maintained troublesome.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a power distribution cabinet with a copper bar connecting mechanism, wherein a copper bus is convenient to install, a protection mechanism is convenient to open, convenience is provided for later maintenance, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cabinet with a copper bar connecting mechanism comprises a cabinet body, a protection mechanism and a copper bar connecting mechanism;
the cabinet body: the lower end of the left side surface of the cabinet body is provided with wire outlet holes, the left side surface and the right side surface of the cabinet body are provided with uniformly distributed ventilation holes, the lower ends of the front side surface and the rear side surface of the cabinet body are provided with fixed angle irons, the horizontal plane of the fixed angle irons is provided with uniformly distributed mounting holes, the left side of the front side surface of the cabinet body is hinged with a cabinet door through uniformly distributed first hinges, and the right side of the front side surface of the cabinet door is provided with;
the protection mechanism comprises: the upper surface of the cabinet body is provided with a plurality of grooves;
copper bar coupling mechanism: set up in the inside of the cabinet body and upwards extend to protection machanism's inside, copper bus carries out fixed mounting at the switch board top, and copper bus need not punch when fixed, and fixed mounting is convenient, still is equipped with protection machanism, and protection machanism can dismantle and the equipment is convenient, still makes things convenient for the installation and the maintenance in the future of copper bus when having improved the security of equipment.
Further protection machanism includes jack, restriction angle bar, back guard plate, second hinge and preceding guard plate, the upper surface at the cabinet body is seted up to the jack, and the inside grafting of jack has the back guard plate, and the restriction angle bar sets up in the upper surface rear side of the cabinet body, and the position and the jack position of restriction angle bar correspond, and the upper surface front side of the cabinet body articulates through the second hinge has preceding guard plate, and the fixture block of preceding guard plate lower surface rear side and the draw-in groove joint of back guard plate upper surface front side install and open the convenience, make things convenient for the installation and the later maintenance of copper generating line.
Further, protection machanism still includes the fastener, the equal joint of fastener constitutes holistic upper end in preceding guard plate and back guard plate, can prevent that preceding guard plate and back guard plate from loosening, has strengthened the security of equipment.
Further, copper bar coupling mechanism includes the insulator seat, connects copper bar, round hole and fixed subassembly, the insulator seat sets up in the inside upper end of the cabinet body, all is equipped with the connection copper bar in the rectangle mounting hole of insulator seat, connects the copper bar and upwards extends the top surface of the cabinet body and be equipped with fixed subassembly in the leading flank upper end, connects the leading flank of copper bar and sets up the round hole that corresponds with the fixed subassembly position, can be at block terminal top and the convenient fixed connection of copper generating line.
Further, fixed subassembly includes reinforcing bolt, backing plate, fixing bolt and U-shaped piece, the backing plate sets up in the leading flank upper end of connecting the copper bar, the traveller of backing plate and the middle part slide opening sliding connection of U-shaped piece, the threaded hole of U-shaped piece leading flank is equal threaded connection has fixing bolt, sliding connection has reinforcing bolt in the leading flank lower extreme slide opening of U-shaped piece, the round hole corresponds with reinforcing bolt's position, copper bus just can fixed connection without punching, has reduced the work load of installation copper bus.
Compared with the prior art, the invention has the beneficial effects that: this switch board with copper bar coupling mechanism has following benefit:
1. fix the switch board to the position of using, place the copper busbar respectively in copper bar coupling mechanism's the mounting groove after fixed, make the upper surface of copper busbar and the inside upper surface contact of U-shaped piece, the trailing flank of copper busbar and the inner wall contact of U-shaped piece, the leading flank of copper busbar and the trailing flank contact of being connected the copper bar, then pass the screw hole threaded connection of round hole and U-shaped piece rear side with reinforcing bolt, then fixing bolt screws, at fixing bolt's the in-process of screwing, fixing bolt's end makes the backing plate slide backward, and then reduced the fore-and-aft distance of mounting groove with copper busbar and connection copper bar closely fixed, copper busbar carries out fixed mounting at the switch board top, and the copper busbar need not punch when fixed, fixed mounting is convenient, the operation degree of difficulty has been reduced and the operating efficiency has been improved.
2. In the jack is pegged graft with the back guard plate after copper bus is fixed to be accomplished, the rear surface lower extreme and the restriction angle bar contact of back guard plate, after the grafting finishes, the guard plate before the pivot of second hinge upwards overturns, make the fixture block of preceding guard plate lower surface rear side and the draw-in groove joint of back guard plate upper surface front side, constitute holistic upper end with fastener joint and preceding guard plate and back guard plate behind preceding guard plate and the back guard plate joint, protection machanism can dismantle and the equipment is convenient, still make things convenient for the installation and the maintenance in the future of copper bus when having improved the security of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the shielding mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged view of the structure of the present invention at B.
In the figure: the cabinet body 1, 2 wire holes, 3 ventilation holes, 4 first hinges, 5 rectangular holes, 6 cabinet doors, 7 handle locks, 8 protection mechanisms, 81 jacks, 82 limiting angle iron, 83 rear protection plates, 84 second hinges, 85 front protection plates, 86 clamping pieces, 9 copper bar connecting mechanisms, 91 insulating seats, 92 connecting copper bars, 93 round holes, 94 fixing components, 941 reinforcing bolts, 942 backing plates, 943 fixing bolts, 944U-shaped blocks, 10 fixing angle irons and 11 mounting holes.
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. 1-4, the present invention provides a technical solution: a power distribution cabinet with a copper bar connecting mechanism comprises a cabinet body 1, a protection mechanism 8 and a copper bar connecting mechanism 9;
the cabinet body 1: the lower end of the left side face of the cabinet body is provided with wire outlet holes 2, the wire outlet holes 2 facilitate wire outlet, the left side face and the right side face of the cabinet body 1 are provided with uniformly distributed ventilation holes 3, the ventilation holes 3 improve the heat dissipation capacity of the power distribution cabinet, the lower ends of the front side face and the rear side face of the cabinet body 1 are provided with fixed angle irons 10, uniformly distributed mounting holes 11 are formed in the horizontal plane of the fixed angle irons 10, the fixed angle irons 10 and the mounting holes 11 facilitate the fixing of the power distribution cabinet, the left side of the front side face of the cabinet body 1 is hinged with a cabinet door 6 through uniformly distributed first hinges 1, the first hinges 1 facilitate the opening of the cabinet door 6, the cabinet door 6 protects internal electrical components, the right side of the front side face;
the protection mechanism 8: the protection mechanism 8 comprises a jack 81, a limiting angle iron 82, a rear protection plate 83, a second hinge 84 and a front protection plate 85, the jack 81 is arranged on the upper surface of the cabinet body 1, the rear protection plate 83 is inserted into the jack 81, the limiting angle iron 82 is arranged on the rear side of the upper surface of the cabinet body 1, the limiting angle iron 82 corresponds to the jack 81, the front side of the upper surface of the cabinet body 1 is hinged with the front protection plate 85 through the second hinge 84, a clamping block on the rear side of the lower surface of the front protection plate 85 is clamped with a clamping groove on the front side of the upper surface of the rear protection plate 83, clamping pieces 86 are clamped at the upper end of the whole body formed by the front protection plate 85 and the rear protection plate 83, the rear protection plate 83 is inserted into the jack 81 after the copper bus is fixed, the lower end of the rear surface of the rear protection plate 83 is contacted with the limiting angle iron 82, after the insertion is finished, clamping a clamping block on the rear side of the lower surface of the front protection plate 85 and a clamping block on the front side of the upper surface of the rear protection plate 83, and clamping the clamping block on the upper end of the whole body formed by the front protection plate 85 and the rear protection plate 83 after the front protection plate 85 and the rear protection plate 83 are clamped;
copper bar connection mechanism 9: the copper bar connecting mechanism 9 comprises an insulating seat 91, a connecting copper bar 92, a round hole 93 and a fixing component 94, the insulating seat 91 is arranged at the upper end of the inside of the cabinet body 1, the rectangular mounting holes of the insulating seat 91 are internally provided with the connecting copper bar 92, the connecting copper bar 92 extends upwards out of the top surface of the cabinet body 1, the upper end of the front side surface is provided with the fixing component 94, the front side surface of the connecting copper bar 92 is provided with the round hole 93 corresponding to the position of the fixing component 94, the fixing component 94 comprises a reinforcing bolt 941, a backing plate 942, a fixing bolt 943 and a U-shaped block 944, the backing plate 942 is arranged at the upper end of the front side surface of the connecting copper bar 92, a sliding column of the backing plate 942 is in sliding connection with a middle sliding hole of the U-shaped block 944, the threaded hole at the front side surface of the U-shaped block 944 is in threaded connection with the fixing bolt, round hole 93 corresponds with the position of reinforcing bolt 941, fix the switch board to the position of using, fixed back is with the copper busbar, place in the mounting groove of copper bar coupling mechanism 9 respectively, make the upper surface of copper busbar and the inside upper surface contact of U-shaped piece 944, the trailing flank of copper busbar and the inner wall contact of U-shaped piece 944, the leading flank of copper busbar and the trailing flank contact of connecting copper bar 92, then pass the screw hole threaded connection of round hole 93 with U-shaped piece 944 rear side with reinforcing bolt 941, then at the fixing bolt 943 of screwing, at the in-process of fixing bolt 943, fixing bolt 943's end makes backing plate 942 slide backward, and then the fore-and-aft distance that has reduced the mounting groove closely fixes copper busbar and connecting copper bar 92.
When in use: fixing the power distribution cabinet to a used position, respectively placing copper buses into mounting grooves of a copper bar connecting mechanism 9 after fixing, enabling the upper surfaces of the copper buses to be in contact with the inner upper surfaces of U-shaped blocks 944, enabling the rear side surfaces of the copper buses to be in contact with the inner walls of the U-shaped blocks 944, enabling the front side surfaces of the copper buses to be in contact with the rear side surfaces of connecting copper bars 92, enabling reinforcing bolts 941 to penetrate through round holes 93 to be in threaded connection with threaded holes in the rear sides of the U-shaped blocks 944, then screwing fixing bolts 943, enabling the backing plates 942 to slide backwards by the ends of the fixing bolts 943 in the process of screwing the fixing bolts 943, further reducing the front-back distance of the mounting grooves to tightly fix the copper buses and the connecting copper bars 92, inserting a rear protection plate 83 into a jack 81 after fixing is completed, enabling the lower ends of the rear surfaces of the rear protection plates 83 to be in contact with limiting angle irons 82, the fixture block of the rear side of the lower surface of the front protection plate 85 is clamped with the fixture block of the front side of the upper surface of the rear protection plate 83, and the upper end of the whole body formed by the front protection plate 85 and the rear protection plate 83 is clamped with the fixture block 86 after the front protection plate 85 and the rear protection plate 83 are clamped.
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 (5)
1. The utility model provides a switch board with copper bar coupling mechanism which characterized in that: comprises a cabinet body (1), a protection mechanism (8) and a copper bar connecting mechanism (9);
cabinet (1): the lower end of the left side face of the cabinet body is provided with wire outlet holes (2), the left side face and the right side face of the cabinet body (1) are provided with uniformly distributed ventilation holes (3), the lower ends of the front side face and the rear side face of the cabinet body (1) are provided with fixed angle irons (10), the horizontal plane of the fixed angle irons (10) are provided with uniformly distributed mounting holes (11), the left side of the front side face of the cabinet body (1) is hinged with a cabinet door (6) through uniformly distributed first hinges (1), and the right side of the front side face of the cabinet door (6) is provided with a handle;
protection mechanism (8): is arranged on the upper surface of the cabinet body (1);
copper bar connection mechanism (9): is arranged in the cabinet body (1) and extends upwards to the interior of the protection mechanism (8).
2. The power distribution cabinet with the copper bar connecting mechanism according to claim 1, wherein: protection machanism (8) are including jack (81), restriction angle bar (82), back guard plate (83), second hinge (84) and preceding guard plate (85), the upper surface of the cabinet body (1) is seted up in jack (81), and the inside grafting of jack (81) has back guard plate (83), and restriction angle bar (82) set up in the upper surface rear side of the cabinet body (1), and the position and jack (81) position of restriction angle bar (82) correspond, and the upper surface front side of the cabinet body (1) articulates through second hinge (84) has preceding guard plate (85), and the fixture block of preceding guard plate (85) lower surface rear side and the draw-in groove joint of back guard plate (83) upper surface front side.
3. The power distribution cabinet with the copper bar connecting mechanism according to claim 2, wherein: the protection mechanism (8) further comprises clamping pieces (86), and the clamping pieces (86) are clamped at the upper end of the whole formed by the front protection plate (85) and the rear protection plate (83).
4. The power distribution cabinet with the copper bar connecting mechanism according to claim 1, wherein: copper bar coupling mechanism (9) are including insulating seat (91), connection copper bar (92), round hole (93) and fixed subassembly (94), insulating seat (91) set up in the inside upper end of the cabinet body (1), all are equipped with in the rectangular mounting hole of insulating seat (91) and connect copper bar (92), connect copper bar (92) upwards extend the top surface of the cabinet body (1) and be equipped with fixed subassembly (94) in the leading flank upper end, connect the leading flank of copper bar (92) and offer round hole (93) that correspond with fixed subassembly (94) position.
5. The power distribution cabinet with the copper bar connecting mechanism according to claim 4, wherein: fixed subassembly (94) include reinforcing bolt (941), backing plate (942), fixing bolt (943) and U-shaped piece (944), backing plate (942) sets up in the leading flank upper end of connecting copper bar (92), the traveller of backing plate (942) and the middle part slide opening sliding connection of U-shaped piece (944), and the downthehole equal threaded connection of threaded connection has fixing bolt (943) of U-shaped piece (944) leading flank, and sliding connection has reinforcing bolt (941) in the leading flank lower extreme slide opening of U-shaped piece (944), and round hole (93) correspond with the position of reinforcing bolt (941).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257477.XA CN112234442A (en) | 2020-11-12 | 2020-11-12 | Power distribution cabinet with copper bar connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257477.XA CN112234442A (en) | 2020-11-12 | 2020-11-12 | Power distribution cabinet with copper bar connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112234442A true CN112234442A (en) | 2021-01-15 |
Family
ID=74123542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257477.XA Withdrawn CN112234442A (en) | 2020-11-12 | 2020-11-12 | Power distribution cabinet with copper bar connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112234442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437643A (en) * | 2021-06-19 | 2021-09-24 | 上海欧通电气有限公司 | Insulating protection component and high-low voltage complete switch cabinet with insulating protection component |
-
2020
- 2020-11-12 CN CN202011257477.XA patent/CN112234442A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437643A (en) * | 2021-06-19 | 2021-09-24 | 上海欧通电气有限公司 | Insulating protection component and high-low voltage complete switch cabinet with insulating protection component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |