CN112421399B - Power distribution cabinet with high space utilization rate - Google Patents
Power distribution cabinet with high space utilization rate Download PDFInfo
- Publication number
- CN112421399B CN112421399B CN202011124795.9A CN202011124795A CN112421399B CN 112421399 B CN112421399 B CN 112421399B CN 202011124795 A CN202011124795 A CN 202011124795A CN 112421399 B CN112421399 B CN 112421399B
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- Prior art keywords
- mounting
- fixed
- cabinet body
- supporting
- plate
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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
-
- 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
-
- 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
- H02B1/38—Hinged covers or doors
Abstract
The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet with high space utilization rate, which comprises a cabinet body, wherein a cabinet door hinged with the cabinet body is fixed on the cabinet body, a plurality of mounting mechanisms for mounting electric meters and components are fixed in the cabinet body, each mounting mechanism comprises a supporting shaft fixed on the cabinet body, mounting plates rotatably connected with the supporting shafts are arranged on the supporting shafts, a plurality of mounting strips for mounting the electric meters and the components are fixed on the mounting plates, fixed plates are fixed on the inner walls of the cabinet body on two side surfaces of each mounting plate, arc-shaped sliding grooves are formed in the fixed plates, limiting grooves extending to the cabinet door horizontally are formed in the fixed plates at the tops of the sliding grooves, and positioning grooves extending downwards vertically are formed in the fixed plates at the bottoms of the sliding grooves. The total area of power supply meter and components and parts installation on the mounting panel of this structure has nearly one time bigger than the internal monoblock mounting panel area that sets up of cabinet, can install more ammeter and components and parts, and cabinet body inner space utilization is high.
Description
[ technical field ] A
The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet with high space utilization rate.
[ background of the invention ]
The power distribution cabinet is a power distribution device used for distributing, controlling, metering and connecting cables in an electric power supply system, a common power supply station and a substation use high-voltage switch cabinets, then the high-voltage switch cabinets are led out to a low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet is a device of a power distribution device which is integrated with protection devices such as electric meters, switches, circuit breakers, fuses, buttons, indicating lamps, instruments, electric wires and the like to meet the design functional requirements.
At present, current switch board, its size generally all is fixed, and interior unit is mostly the unified production of producer, so when arranging the circuit, space size is moderate usually. Ammeter and components and parts are installed on the inside mounting panel that is vertical state of switch board, nevertheless along with the increase of electrical apparatus, often can need additionally to increase the electrical components in the switch board, and during electrical apparatus and electrical components installation, space in the switch board can be not enough sometimes, and this just leads to using very inconveniently, if from increasing the switch board, will seem extravagant.
The invention is provided for overcoming the defects of the prior art.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provides a power distribution cabinet with high space utilization rate.
The invention can be realized by the following technical scheme:
the invention discloses a power distribution cabinet with high space utilization rate, which comprises a cabinet body, wherein a cabinet door hinged with the cabinet body is fixed on the cabinet body, a plurality of mounting mechanisms for mounting electric meters and components are fixed in the cabinet body, each mounting mechanism comprises a supporting shaft fixed on the cabinet body, each supporting shaft is provided with a mounting plate rotationally connected with the corresponding supporting shaft, a plurality of mounting strips for mounting the electric meters and the components are fixed on the mounting plates, fixed plates are fixed on the inner walls of the cabinet body on two side surfaces of each mounting plate, each fixed plate is provided with an arc-shaped sliding chute, a fixed plate on the top of each sliding chute is provided with a limiting groove horizontally extending towards the cabinet door, a fixed plate at the bottom of each sliding chute is provided with a positioning groove vertically extending downwards, two sides of the front end of each mounting plate are respectively fixed with a supporting mechanism matched with the corresponding fixed plate, and each supporting mechanism comprises a supporting tube fixed on the corresponding mounting plate, the utility model discloses a support bar, including the stay tube, bracing piece, support bar, support spring, support bar, spout, support bar other end, bracing piece inside is fixed with the bracing piece, bracing piece one end stretch into on the mounting panel inside and mounting panel sliding connection of support groove, the bracing piece other end is fixed with the support bar, the support bar pass the stay tube and with stay tube sliding connection, the stay tube inside between support bar and the mounting panel still is fixed with compression state's supporting spring, support bar one end stretch into inside and with spout sliding connection of spout, the support bar other end all is fixed with the connecting rod, two connecting rods that correspond the position on the mounting panel pass through the handrail and connect. When an ammeter and components are installed, the handrail drives the support bars on two sides of the handrail to move by pushing the handrail, the support bars extrude the support springs, the support bars slide to the position of the sliding groove, the mounting plate is rotated around the support shaft to the vertical direction by the handrail, the handrail is loosened, the support springs return to the natural state, the support springs push the support bars downwards to move, the tail ends of the support bars move to the positioning grooves, the mounting plate is fixed in the cabinet body in the vertical state, the ammeter and the components are fixed on the mounting bars of the mounting plate, after the ammeter and the components are installed, the handrail is pushed upwards, the handrail drives the support bars on two sides of the handrail to move to the position of the sliding groove by the handrail, the mounting plate rotates upwards around the support shaft, the support bars slide in the sliding groove, when the support bars slide to the position of the positioning groove, the handrail is loosened, the support springs push the support bars to move away from the mounting plate, and the tail ends of the support bars are fixed in the positioning grooves, the mounting panel is the horizontality and fixes at the cabinet internally, under the condition that does not change cabinet body volume, set up a plurality of mounting panels at cabinet body inside, the mounting panel all is the horizontality around ammeter and the installation of components and parts, install ammeter and components and parts after changing the mounting panel into vertical state during ammeter and components and parts installation in proper order, change the mounting panel into the horizontality after the installation, the total area ratio of power supply table and components and parts installation has nearly doubled the mounting panel area of the internal monoblock of setting up of cabinet on the mounting panel of this structure, can install more ammeter and components and parts, cabinet body internal space utilization is high.
Preferably, a connecting plate is further fixed on the connecting rod, and a connecting groove, extending into the connecting plate and connected with the connecting plate in a sliding mode, is formed in the mounting plate and corresponds to the connecting plate. Through connecting plate mounting panel sliding connection, fixed handrail that can be more convenient.
Compared with the prior art, the invention has the following advantages:
set up a plurality of mounting panels at cabinet internal portion, the mounting panel all is the horizontality around ammeter and components and parts installation, install ammeter and components and parts after changing the mounting panel into vertical state in proper order during ammeter and components and parts installation, change the mounting panel into the horizontality after having installed again, the total area of power supply meter and components and parts installation has nearly doubly greatly than the internal monoblock mounting panel area that sets up of cabinet on the mounting panel of this structure, can install more ammeters and components and parts, cabinet body internal space utilization is high.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another angular configuration of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
FIG. 6 is an enlarged view at C of FIG. 4;
FIG. 7 is an enlarged view of FIG. 5 at D;
in the figure: 1. a cabinet body; 2. a support shaft; 3. mounting a plate; 4. mounting a bar; 5. a cabinet door; 6. a fixing plate; 7. a chute; 8. a limiting groove; 9. positioning a groove; 10. a support mechanism; 101. supporting a tube; 102. a support bar; 103. a supporting strip; 104. a support spring; 105. a support groove; 11. a connecting rod; 12. connecting grooves; 13. a connecting plate; 14. a handrail;
[ detailed description ] embodiments
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
as shown in fig. 1 to 7, the invention discloses a power distribution cabinet with high space utilization, which comprises a cabinet body 1, wherein a cabinet door 5 hinged with the cabinet body 1 is fixed on the cabinet body 1, a plurality of installation mechanisms for installing electric meters and components are fixed in the cabinet body 1, each installation mechanism comprises a support shaft 2 fixed on the cabinet body 1, each support shaft 2 is provided with an installation plate 3 rotatably connected with the support shaft 2, each installation plate 3 is fixed with a plurality of installation strips 4 for installing the electric meters and the components, the inner walls of the cabinet body 1 at the two side surfaces of the installation plate 3 are respectively fixed with a fixed plate 6, each fixed plate 6 is provided with an arc-shaped chute 7, the fixed plate 6 at the top of the chute 7 is provided with a limit groove 8 extending horizontally towards the cabinet door 5, the fixed plate 6 at the bottom of the chute 7 is provided with a positioning groove 9 extending vertically downwards, and both sides at the front end of the installation plate 3 are respectively fixed with a support mechanism 10 matched with the fixed plate 6, the supporting mechanism 10 comprises a supporting pipe 101 fixed on the mounting plate 3, a supporting rod 102 is fixed inside the supporting pipe 101, one end of the supporting rod 102 extends into a supporting groove 105 on the mounting plate 3 and is connected with the mounting plate 3 in a sliding mode, a supporting bar 103 is fixed at the other end of the supporting rod 102, the supporting bar 103 penetrates through the supporting pipe 101 and is connected with the supporting pipe 101 in a sliding mode, a supporting spring 104 in a compression state is further fixed inside the supporting pipe 101 between the supporting bar 103 and the mounting plate 3, one end of the supporting bar 103 extends into a sliding groove 7 and is connected with the sliding groove 7 in a sliding mode, a connecting rod 11 is fixed at the other end of the supporting bar 103, and two connecting rods 11 corresponding to the position on the mounting plate 3 are connected through handrails 14. When the ammeter and the components are installed, by pushing the handrail 14, the handrail 14 drives the supporting bars 103 at two sides of the handrail 14 to move, the supporting bars 103 extrude the supporting springs 104, the supporting bars 103 slide to the position of the sliding groove 7, the installing plate 3 is rotated to the vertical direction around the supporting shaft 2 through the handrail 14, the handrail 14 is loosened, the supporting springs 104 return to the natural state, the supporting springs 104 push the supporting bars 103 downwards to move, the tail ends of the supporting bars 103 move to the positioning grooves 9, the installing plate 3 is fixed inside the cabinet body 1 in the vertical state, the ammeter and the components are fixed on the installing bars 4 of the installing plate 3, after the ammeter and the components are installed, the handrail 14 is pushed upwards, the handrail 14 drives the supporting bars 103 at two sides of the handrail 14 to move to the position of the sliding groove 7, the installing plate 3 rotates upwards around the supporting shaft 2, the supporting bars 103 slide inside the sliding groove 7, and when the supporting bars 103 slide to the position of the limiting groove 8, loosen handrail 14, supporting spring 104 promotes support bar 103 and keeps away from mounting panel 3 and removes, support bar 103 end is fixed inside spacing groove 8, mounting panel 3 is the horizontality and fixes at the internal 1 of cabinet, under the condition that does not change the 1 volume of the cabinet body, set up a plurality of mounting panel 3 at the internal 1 inside of cabinet, mounting panel 3 all is the horizontality around ammeter and the installation of components and parts, install ammeter and components and parts after changing mounting panel 3 into vertical state during ammeter and components and parts installation in proper order, change mounting panel 3 into the horizontality after the installation, the total area of power supply table and components and parts installation has more nearly one time than the internal 3 areas of the mounting panel that set up a monoblock in the cabinet body 1 on the mounting panel 3 of this structure, can install more ammeter and components and parts, cabinet body 1 inside space utilization is high.
Wherein, still be fixed with connecting plate 13 on the connecting rod 11, be provided with connecting plate 13 on the mounting panel 3 with connecting plate 13 corresponding position and stretch into and with connecting plate 13 sliding connection's spread groove 12.
The above description is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a switch board that space utilization is high, includes the cabinet body, its characterized in that: the cabinet body is fixedly provided with a cabinet door hinged with the cabinet body, the cabinet body is internally and fixedly provided with a plurality of mounting mechanisms for mounting electric meters and components, each mounting mechanism comprises a supporting shaft fixed on the cabinet body, each supporting shaft is provided with a mounting plate rotationally connected with the supporting shaft, each mounting plate is fixedly provided with a plurality of mounting bars for mounting the electric meters and the components, the inner walls of the cabinet body on two side surfaces of each mounting plate are respectively and fixedly provided with a fixed plate, each fixed plate is provided with an arc-shaped chute, the fixed plate at the top of each chute is provided with a limit groove extending towards the cabinet door horizontally, the fixed plate at the bottom of each chute is provided with a positioning groove extending downwards vertically, two sides of the front end of each mounting plate are respectively and fixedly provided with a supporting mechanism matched with the fixed plate for use, each supporting mechanism comprises a supporting pipe fixed on the mounting plate, and a supporting rod is fixed inside the supporting pipe, bracing piece one end stretch into on the mounting panel inside and mounting panel sliding connection of supporting groove, the bracing piece other end is fixed with the support bar, the support bar pass the stay tube and with stay tube sliding connection, the inside supporting spring who still is fixed with compression state of stay tube between support bar and the mounting panel, support bar one end stretch into inside and with spout sliding connection of spout, the support bar other end all is fixed with the connecting rod, two connecting rods that correspond the position on the mounting panel pass through the handrail and connect.
2. The high space utilization power distribution cabinet of claim 1, characterized in that: the connecting rod is further fixed with a connecting plate, and a connecting groove which is used for the connecting plate to stretch into and is connected with the connecting plate in a sliding mode is formed in the position, corresponding to the connecting plate, of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011124795.9A CN112421399B (en) | 2020-10-20 | 2020-10-20 | Power distribution cabinet with high space utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011124795.9A CN112421399B (en) | 2020-10-20 | 2020-10-20 | Power distribution cabinet with high space utilization rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112421399A CN112421399A (en) | 2021-02-26 |
| CN112421399B true CN112421399B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011124795.9A Active CN112421399B (en) | 2020-10-20 | 2020-10-20 | Power distribution cabinet with high space utilization rate |
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| CN (1) | CN112421399B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013741B (en) * | 2021-04-06 | 2023-07-25 | 北京中科中电电力工程管理有限公司 | Switch cabinet and installation process thereof |
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| Publication number | Publication date |
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| CN112421399A (en) | 2021-02-26 |
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Effective date of registration: 20230410 Address after: Room 112, 1st Floor, Standard Factory Building No. 2, High Fiber, No. 7 Suyang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: SUZHOU ZHONGLI ELECTRIC CO.,LTD. Address before: 342200 Shipai Industrial Park, Xunwu County, Ganzhou City, Jiangxi Province Patentee before: Jiangxi Pioneer Mechanical and Electrical Technology Co.,Ltd. |
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