CN114374165B - Split type modularization installation low-voltage distribution cabinet - Google Patents
Split type modularization installation low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN114374165B CN114374165B CN202210015731.8A CN202210015731A CN114374165B CN 114374165 B CN114374165 B CN 114374165B CN 202210015731 A CN202210015731 A CN 202210015731A CN 114374165 B CN114374165 B CN 114374165B
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- distribution cabinet
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- 238000009826 distribution Methods 0.000 title claims abstract description 117
- 238000009434 installation Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000004080 punching Methods 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 230000009466 transformation Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009429 electrical wiring Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 moisture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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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
- H02B1/015—Boards, panels, desks; 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
- H02B1/306—Accessories, e.g. windows
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a split type modularized installation low-voltage power distribution cabinet which comprises a fast-assembled power distribution panel core, a power distribution cabinet shell and a portable adjustable installation platform. The beneficial effects of the invention are as follows: the cabinet body of the power distribution cabinet can be installed in advance in the early stage of construction, and the power distribution panel core can be installed subsequently, so that the follow-up construction work such as bridge connection, cable laying, cable terminal manufacturing and the like is not influenced after the cabinet body is installed, and after the condition is met on site, the power distribution panel core is installed rapidly; the industrial transformation can be realized, namely, after the disc core is produced and manufactured in a factory, the disc core can be directly transported to the site for replacement, and the disc core is fixed by only four groups of bolts, so that the rapid transformation can be realized, and the transformation is completed; the box body structure is stable, the distribution board core can be quickly installed and quickly locked, the construction is convenient, the electrical wiring connection is stable, the safety and the reliability are realized, the later operation, maintenance, upgrading and transformation are convenient, the overall cost of the distribution cabinet is not greatly influenced, and the whole electrical construction period is more beneficial.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a split type modularized installation low-voltage power distribution cabinet, and belongs to the technical field of industrial manufacture and building construction.
Background
The low-voltage power distribution cabinet is important equipment for electric power distribution, belongs to an important link in building electric installation engineering, and requires a large amount of labor for installing a subsequent bridge connection and cable laying, but due to the limitations in various aspects such as an installation period, a self processing period, finished product protection and the like, the actual installation time of the power distribution cabinet is relatively late, so that subsequent working procedures cannot be carried out or completed, the installation of the power distribution cabinet becomes a key route for electric construction, some projects even cause robbery, a large amount of manpower and material resources are wasted, the installation quality of entities is not facilitated, and meanwhile, the power distribution components are extremely easy to be affected by water, moisture, dust, human factors and other factors due to the fact that field conditions are bad in a construction stage.
Disclosure of Invention
The invention aims to solve the problem and provide a split type modularized mounting low-voltage power distribution cabinet.
The invention realizes the above purpose through the following technical scheme: a split type modularization installation low voltage power distribution cabinet includes
The quick-assembly type power distribution panel core adopts assembled punching C-shaped steel as a structural supporting member, and consists of a vertical panel core framework and a panel core base arranged below the vertical panel core framework, wherein the vertical panel core framework passes through a panel core vertical frame movable connecting piece through bolts to be fixedly connected with the panel core base, the initial state of the vertical panel core framework is fixed at the middle part of the panel core base, and the vertical panel core framework slides back and forth through the bolts according to actual needs;
the power distribution cabinet shell is of a square shell-shaped structure, the inside of the power distribution cabinet shell is used for accommodating the fast-assembling power distribution panel core, the power distribution cabinet shell is composed of a shell structure frame and a shell steel plate welded on the outer side of the shell structure frame, the shell structure frame is made of punching square steel and channel steel, the power distribution cabinet shell is shaped according to the actual cabinet body size, the opening side of the power distribution cabinet shell is rotatably connected with a door in a split mode through a door shaft, one door is provided with a door lock mechanism, the upper end of the opening side of the power distribution cabinet shell is fixedly connected with a door lintel through bolts, and four corners of the top end of the power distribution cabinet shell are fixedly connected with hanging rings for hoisting;
the portable adjustable mounting platform is a mounting platform of a fast-assembling power distribution panel core, can calibrate the mounting position from side to side when realizing the mounting panel core, and is composed of portable mounting platforms, portable mounting platforms set up in the opening side front of switch board casing, the vertical cabinet body of the fixed decorative pattern steel sheet platform of portable mounting platforms area slope is outwards, the vertical cabinet body of the adjustable mounting platforms of portable mounting platforms inwards hugs closely the front side of switch board casing.
As still further aspects of the invention: the door is provided with sealing dustproof adhesive tape with the opening side contact surface part of the power distribution cabinet shell.
As still further aspects of the invention: the disc core fixing frames are fixedly arranged on the two sides of the upper end and the lower end of the shell structure frame through bolts, and the vertical disc core frameworks of the fast-assembling type power distribution disc cores are tightly attached to the shell disc core fixing frames and are fixedly connected with the disc core fixing frames through four groups of disc core fastening bolts.
As still further aspects of the invention: the four corners of the lower surface of the disc core base are provided with disc core wheel groups, and a front slide rail and a rear slide rail for clamping and placing the disc core wheel groups are arranged on a bottom plate of the power distribution cabinet shell.
As still further aspects of the invention: the vertical disc core skeleton of the fast-assembling power distribution disc core is horizontally provided with a plurality of element installation tracks, the uppermost element installation track is provided with a busbar connected with a main incoming line breaker through bolts, the main incoming line breaker is fixedly arranged on the element installation track below the busbar through bolts, the busbar is provided with an insulating column, the element installation track at the middle part is fixedly provided with a primary circuit original through bolts, two sides of the primary circuit original are provided with limiting devices connected with the element installation tracks, the lowermost element installation track is provided with an aviation plug and a secondary terminal row through bolts, the aviation plug is installed on the side of a door shaft, and the tail wire of the aviation plug is crimped on the secondary terminal row to serve as a secondary circuit connection point of an operation and display unit arranged on a door.
As still further aspects of the invention: the front end of the disc core base is fixed with PE/N rows through terminal row crimping bolts.
As still further aspects of the invention: the adjustable mounting platform comprises a pulley block clamped in a slide way of the portable mounting platform, and an unfixed pattern steel plate welded on the pulley block mounting frame, wherein end covers are fixedly mounted at two ends of the adjustable mounting platform through bolts, and limiters are arranged on the inner sides of the two end covers.
As still further aspects of the invention: handles are welded on the non-fixed pattern steel plates and the fixed pattern steel plates.
The beneficial effects of the invention are as follows:
the cabinet body of the power distribution cabinet can be installed in advance in the early stage of construction, and the power distribution panel core can be installed subsequently, so that the follow-up construction work such as bridge connection, cable laying, cable terminal manufacturing and the like is not influenced after the cabinet body is installed, and after the condition is met on site, the power distribution panel core is installed rapidly;
the invention solves the problems that the conventional power distribution cabinet is difficult to be changed in time because the conventional power distribution cabinet is often arranged in rows and can not be changed in time and needs long-time power-off operation, and can realize factory transformation, namely, after the disc core is produced and manufactured in a factory, the disc core can be directly transported to the site for replacement, and the disc core is fixed by only four groups of bolts, so that the quick conversion can be realized and the transformation is completed;
the box body structure is stable, the distribution board core can be quickly installed and quickly locked, the construction is convenient, the electrical wiring connection is stable, safe and reliable, the later operation, maintenance, upgrading and transformation are convenient, the overall cost of the distribution cabinet is not greatly influenced, the whole electrical construction period is more beneficial, and the like.
Drawings
FIG. 1 is a schematic diagram of a side view of a power distribution cabinet of the present invention;
fig. 2 is a schematic diagram of a front view structure of a power distribution cabinet according to the present invention;
fig. 3 is a schematic diagram of a front view and a top view of a power distribution cabinet housing according to the present invention;
fig. 4 is a schematic diagram of a front view and a side view of a panel core of the power distribution cabinet of the invention;
fig. 5 is a schematic diagram of a front view and a side view of a panel core of the power distribution cabinet of the invention;
FIG. 6 is a schematic top and side view of the portable adjustable mounting platform of the present invention;
FIG. 7 is a schematic view of a portable adjustable mounting platform base structure of the present invention;
FIG. 8 is a schematic view of a portable adjustable mounting platform slide configuration and slide plate configuration of the present invention;
in the figure: 1. the power distribution panel comprises a fast-assembling type power distribution panel core, 2, a power distribution cabinet shell, 3, a door lintel, 4, a door, 5, a panel core fixing frame, 6, a hanging ring, 7, a panel core fastening bolt, 8, a panel core vertical frame movable connecting piece, 9, a panel core base, 10, a panel core wheel set, 11, a shell front-back slideway, 12, a main line breaker, 13, a busbar, 14, a primary loop original, 15, an aviation plug, 16, an insulating column, 17, a secondary terminal row, 18, PE/N row, 19, a limiting device, 20, a portable mounting platform, 21, an element mounting rail, 22, a terminal row crimping bolt, 23, a shell structure frame, 24, a door shaft, 25, a sealing dustproof adhesive tape, 26, an operation and display unit, 27, a door lock mechanism, 28, a handle, 29, a non-fixed pattern steel plate, 30, a fixed pattern steel plate, 31, an adjustable platform, 32, a limiter, 33, a pulley block, 34, an adjustable mounting platform, 35 and an end cover.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 8, a split type modular installation low voltage power distribution cabinet includes
The quick-assembly type power distribution panel core 1 adopts assembled punching C-shaped steel as a structural supporting member, and consists of a vertical panel core framework and a panel core base 9 arranged below the vertical panel core framework, wherein the vertical panel core framework passes through a panel core vertical frame movable connecting piece 8 through bolts to be fixedly connected with the panel core base 9, and the initial state of the vertical panel core framework is fixed at the middle part of the panel core base 9 and slides back and forth through the bolts according to actual needs;
the power distribution cabinet shell 2 is of a square shell-shaped structure, the inside of the power distribution cabinet shell is used for accommodating the fast-assembling power distribution panel core 1, the power distribution cabinet shell is composed of a shell structure frame 23 and a shell steel plate welded on the outer side of the shell structure frame 23, the shell structure frame 23 is made of punching square steel and channel steel, the power distribution cabinet shell is shaped according to the actual cabinet size, the opening side of the power distribution cabinet shell 2 is rotatably connected with split doors 4 through door shafts 24, one door 4 is provided with a door lock mechanism 27, the upper end of the opening side of the power distribution cabinet shell 2 is fixedly connected with a door lintel 3 through bolts, and four corners of the top end of the power distribution cabinet shell 2 are fixedly connected with hanging rings 6 for hanging;
the portable adjustable mounting platform is a mounting platform of the fast-assembling distributor core 1, so that the mounting position can be calibrated left and right when the distributor core is mounted, the portable adjustable mounting platform is composed of a portable mounting platform 20, the portable mounting platform 20 is arranged in front of the opening side of the power distribution cabinet shell 2, a fixed pattern steel plate 30 platform vertical cabinet body with a gradient of the portable mounting platform 20 is outwards, and an adjustable mounting platform 34 vertical cabinet body of the portable mounting platform 20 is inwards clung to the front side of the power distribution cabinet shell 2.
In the embodiment of the invention, the sealing dustproof adhesive tape 25 is arranged at the contact surface part of the door 4 and the opening side of the power distribution cabinet shell 2, and after the door 4 is closed, a seamless joint is ensured, so that dust and the like are prevented from entering the cabinet body.
In the embodiment of the invention, the core fixing frames 5 are fixedly mounted on the two sides of the upper end and the lower end of the shell structure frame 23 through bolts, and the vertical core skeleton of the fast-assembling type power distribution panel core 1 is tightly attached to the shell core fixing frames 5 and is fixedly connected with the core fixing frames 5 through four groups of core fastening bolts 7, so that the fast-assembling type power distribution panel core 1 and the power distribution cabinet shell 2 are connected into a whole, namely the fixing of the whole structure is completed.
In the embodiment of the invention, the four corners of the lower surface of the core base 9 are provided with the core wheel groups 10, and the bottom plate of the power distribution cabinet shell 2 is provided with the front and rear shell slide ways 11 for clamping and placing the core wheel groups 10, so that the fast-assembled power distribution cabinet core 1 can be conveniently pushed into the power distribution cabinet shell 2, and the pushed position is ensured to be fixed.
Example two
Referring to fig. 1 to 8, a split type modular installation low voltage power distribution cabinet includes
The quick-assembly type power distribution panel core 1 adopts assembled punching C-shaped steel as a structural supporting member, and consists of a vertical panel core framework and a panel core base 9 arranged below the vertical panel core framework, wherein the vertical panel core framework passes through a panel core vertical frame movable connecting piece 8 through bolts to be fixedly connected with the panel core base 9, and the initial state of the vertical panel core framework is fixed at the middle part of the panel core base 9 and slides back and forth through the bolts according to actual needs;
the power distribution cabinet shell 2 is of a square shell-shaped structure, the inside of the power distribution cabinet shell is used for accommodating the fast-assembling power distribution panel core 1, the power distribution cabinet shell is composed of a shell structure frame 23 and a shell steel plate welded on the outer side of the shell structure frame 23, the shell structure frame 23 is made of punching square steel and channel steel, the power distribution cabinet shell is shaped according to the actual cabinet size, the opening side of the power distribution cabinet shell 2 is rotatably connected with split doors 4 through door shafts 24, one door 4 is provided with a door lock mechanism 27, the upper end of the opening side of the power distribution cabinet shell 2 is fixedly connected with a door lintel 3 through bolts, and four corners of the top end of the power distribution cabinet shell 2 are fixedly connected with hanging rings 6 for hanging;
the portable adjustable mounting platform is a mounting platform of the fast-assembling distributor core 1, so that the mounting position can be calibrated left and right when the distributor core is mounted, the portable adjustable mounting platform is composed of a portable mounting platform 20, the portable mounting platform 20 is arranged in front of the opening side of the power distribution cabinet shell 2, a fixed pattern steel plate 30 platform vertical cabinet body with a gradient of the portable mounting platform 20 is outwards, and an adjustable mounting platform 34 vertical cabinet body of the portable mounting platform 20 is inwards clung to the front side of the power distribution cabinet shell 2.
In the embodiment of the invention, a plurality of element mounting rails 21 are horizontally mounted on a vertical core skeleton of the fast-assembling type distribution board core 1, a busbar 13 connected with a main incoming line breaker 12 is mounted on the uppermost element mounting rail 21 through bolts, the main incoming line breaker 12 is fixedly mounted on the element mounting rail 21 positioned below the busbar 13 through bolts, an insulating column 16 is arranged on the busbar 13, a primary loop original 14 is fixedly mounted on the element mounting rail 21 positioned in the middle through bolts, limiting devices 19 connected with the element mounting rail 21 are arranged on two sides of the primary loop original 14, an aviation plug 15 and a secondary terminal row 17 are fixedly mounted on the element mounting rail 21 positioned at the bottommost end through bolts, the aviation plug 15 is mounted on the side of a door shaft 24, and the tail wire of the aviation plug 15 is in crimping connection with a secondary loop connection point of an operation and display unit 26 arranged on the secondary terminal row 17 as a door 4.
In the embodiment of the invention, the front end of the core base 9 is fixed with the PE/N rows 18 through terminal row crimping bolts 22.
In the embodiment of the present invention, the adjustable mounting platform 34 is composed of a pulley block 33 clamped in an adjustable platform slideway 31 formed in a bottom plate of the portable mounting platform 20, and an unfixed pattern steel plate 29 welded on a mounting frame of the pulley block 33, two ends of the adjustable mounting platform 34 are fixedly provided with end covers 35 through bolts, and the inner sides of the two end covers 35 are provided with limiters 32.
In the embodiment of the present invention, handles 28 are welded on the non-fixed pattern steel plate 29 and the fixed pattern steel plate 30.
Working principle: firstly, the installation of the power distribution cabinet shell 2 can be carried out after the on-site civil engineering has conditions, and the installation should meet the related current national construction specifications. (the processing period of the power distribution cabinet shell 2 is short and is not influenced by the long purchasing period of the coil core element, thus realizing the characteristic of staged split processing production)
Then, the work of relevant bridge connection, cable laying, cable head manufacturing, cable insulation test, grounding reservation and other relevant procedures can be carried out, and the work is insufficient to influence the disc core. ( The next construction process can be performed after the power distribution cabinet shell 2 is installed, so that the time required by the key process of electric construction is reduced, and the construction period is saved; as the procedures of bridge connection, cable laying, cable head manufacturing and the like are advanced to the stage before the installation of the disc core, the protection cost of the finished product is effectively reduced, the protection effect of the finished product is greatly improved, the installation of the disc core is carried out in a nearly dust-free state, and the running stability of equipment is improved )
Furthermore, the installation of the distribution board core 1 is carried out according to the construction progress requirement, the installation of the distribution board core 1 can be borrowed from the portable installation platform 20 to be installed, the portable installation platform 20 is arranged in front of the distribution board shell 2, the vertical cabinet body with the gradient platform is outwards, the adjustable installation platform 34 is vertically arranged in front of the distribution board shell 2 in an inward clinging mode, the distribution board core 1 is pushed onto the adjustable installation platform 34 according to the installation direction during installation, the pushing-in position is adjusted left and right, the distribution board core 1 is slowly pushed into the distribution board shell 2, the board core framework is tightly attached to the shell board core fixing frame 5, and the distribution board core 1 and the distribution board shell 2 are connected into a whole through four groups of board core fastening bolts, so that the structure fixing is completed.
And finally, crimping the electric wires and cables entering and exiting the power distribution cabinet, and correspondingly inserting the aviation plug reserved in the power distribution cabinet shell into the aviation plug installed on the power distribution panel core before power transmission debugging.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A split type modularization installation low voltage distribution cabinet which characterized in that: comprising
The quick-assembling type distribution board core (1) adopts assembled punching C-shaped steel as a structural supporting member, and consists of a vertical board core framework and a board core base (9) arranged below the vertical board core framework, wherein the vertical board core framework passes through a board core vertical frame movable connecting piece (8) through bolts to be fixedly connected with the board core base (9), and the initial state of the vertical board core framework is fixed at the middle part of the board core base (9) and slides forwards and backwards through the bolts according to actual needs;
the power distribution cabinet shell (2) is of a square shell-shaped structure, the inside of the power distribution cabinet shell is used for accommodating the fast-assembling power distribution cabinet core (1), the power distribution cabinet shell is composed of a shell structure frame (23) and a shell steel plate welded on the outer side of the shell structure frame (23), the shell structure frame (23) is made of punching square steel and channel steel, a door (4) which is in a split shape is rotationally connected to the opening side of the power distribution cabinet shell (2) through a door shaft (24), a door lock mechanism (27) is installed on one door (4), a door lintel (3) is fixedly connected to the upper end of the opening side of the power distribution cabinet shell (2) through bolts, and hanging rings (6) used for hanging are fixedly connected to four corners of the top end of the power distribution cabinet shell (2);
the portable adjustable installation platform is an installation platform of a fast-assembled power distribution panel core (1), so that the installation position can be calibrated left and right when the power distribution panel core is installed, the portable adjustable installation platform is composed of a portable installation platform (20), the portable installation platform (20) is arranged in front of the opening side of a power distribution cabinet shell (2), a gradient fixed pattern steel plate (30) platform of the portable installation platform (20) is outwards perpendicular to a cabinet body, and an adjustable installation platform (34) of the portable installation platform (20) is inwards clung to the front side of the power distribution cabinet shell (2) in a perpendicular manner;
the four corners of the lower surface of the disc core base (9) are provided with disc core groups (10), and a bottom plate of the power distribution cabinet shell (2) is provided with a shell front-back slideway (11) for clamping and placing the disc core groups (10), so that the fast-assembled disc core (1) is pushed into the power distribution cabinet shell (2) and the pushed position is ensured to be fixed;
a plurality of element mounting rails (21) are horizontally mounted on a vertical disc core skeleton of the fast-assembly type distribution disc core (1), a busbar (13) connected with a main wire inlet breaker (12) is mounted on the uppermost element mounting rail (21) through bolts, the main wire inlet breaker (12) is fixedly mounted on the element mounting rail (21) below the busbar (13) through bolts, an insulating column (16) is arranged on the busbar (13), a primary circuit original (14) is fixedly mounted on the element mounting rail (21) at the middle part through bolts, limit devices (19) connected with the element mounting rails (21) are arranged on two sides of the primary circuit original (14), an aviation plug (15) and a secondary terminal row (17) are fixedly mounted on the element mounting rail (21) at the bottommost end through bolts, the aviation plug (15) is mounted on the side of a door shaft (24), and a tail wire of the aviation plug (15) is crimped on the secondary terminal row (17) to serve as an operation point of a docking unit (26) arranged on a door (4);
the adjustable type mounting platform (34) is composed of a pulley block (33) clamped in an adjustable platform slideway (31) formed in a bottom plate of the portable type mounting platform (20) and an unfixed pattern steel plate (29) welded on a pulley block (33) mounting frame, end covers (35) are fixedly mounted at two ends of the adjustable type mounting platform (34) through bolts, and limiters (32) are arranged on the inner sides of the two end covers (35).
2. The split modular mounted low voltage power distribution cabinet of claim 1, wherein: a sealing dustproof adhesive tape (25) is arranged at the contact surface part of the door (4) and the opening side of the power distribution cabinet shell (2).
3. The split modular mounted low voltage power distribution cabinet of claim 1, wherein: the disc core fixing frames (5) are fixedly arranged on the two sides of the upper end and the lower end of the shell structure frame (23) through bolts, and the vertical disc core framework of the fast-assembling type power distribution disc core (1) is tightly attached to the shell disc core fixing frames (5) and fixedly connected with the disc core fixing frames (5) through four groups of disc core fastening bolts (7).
4. The split modular mounted low voltage power distribution cabinet of claim 1, wherein: the front end of the disc core base (9) is fixed with PE/N rows (18) through terminal row compression joint bolts (22).
5. The split modular mounted low voltage power distribution cabinet of claim 1, wherein: handles (28) are welded on the non-fixed pattern steel plates (29) and the fixed pattern steel plates (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210015731.8A CN114374165B (en) | 2022-01-07 | 2022-01-07 | Split type modularization installation low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210015731.8A CN114374165B (en) | 2022-01-07 | 2022-01-07 | Split type modularization installation low-voltage distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114374165A CN114374165A (en) | 2022-04-19 |
| CN114374165B true CN114374165B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210015731.8A Active CN114374165B (en) | 2022-01-07 | 2022-01-07 | Split type modularization installation low-voltage distribution cabinet |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201435551Y (en) * | 2009-05-11 | 2010-03-31 | 杭州钱江电气集团股份有限公司 | Extractable low-voltage distribution cabinet and converting station |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN202906271U (en) * | 2012-11-19 | 2013-04-24 | 北京科锐配电自动化股份有限公司 | Movable-type stationary switch cabinet |
| CN210517572U (en) * | 2019-11-06 | 2020-05-12 | 新缆集团有限公司 | Ring main unit body capable of being quickly disassembled and assembled |
-
2022
- 2022-01-07 CN CN202210015731.8A patent/CN114374165B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201435551Y (en) * | 2009-05-11 | 2010-03-31 | 杭州钱江电气集团股份有限公司 | Extractable low-voltage distribution cabinet and converting station |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN202906271U (en) * | 2012-11-19 | 2013-04-24 | 北京科锐配电自动化股份有限公司 | Movable-type stationary switch cabinet |
| CN210517572U (en) * | 2019-11-06 | 2020-05-12 | 新缆集团有限公司 | Ring main unit body capable of being quickly disassembled and assembled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114374165A (en) | 2022-04-19 |
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