CN113541004A - Draw-out type low-voltage switchgear convenient to overhaul - Google Patents
Draw-out type low-voltage switchgear convenient to overhaul Download PDFInfo
- Publication number
- CN113541004A CN113541004A CN202111004119.2A CN202111004119A CN113541004A CN 113541004 A CN113541004 A CN 113541004A CN 202111004119 A CN202111004119 A CN 202111004119A CN 113541004 A CN113541004 A CN 113541004A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- drawer
- fixedly connected
- wall
- draw
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a draw-out type low-voltage switch cabinet convenient to overhaul, which comprises a cabinet body, wherein one side wall of the cabinet body is rotationally connected with a side plate through a hinge, the inner wall of the cabinet body is fixedly connected with parallel mounting columns, the drawer is installed, the notch beside the tray is inserted on the installation column after the limiting ring is removed, at this time, the clamping plate in the lantern ring inside the notch can be inserted in the clamping groove through the spring, at this time, the arc-shaped block is connected on the lake surface, the tray is installed, the fixing blocks at two sides of the drawer are inserted into the sliding grooves, the drawer is installed, the cover plate covers the top of the cabinet body through the fastening bolts, meanwhile, the side plates can be rotated through the hinges, the insulation treatment can be carried out on the side plates through the insulation sheets on the inner walls of the side plates, the switch can be prevented from being arranged in the drawer, because the cabinet body is convenient for dismouting, dismantle the back through the route of installation when overhauing and overhaul switch or the cabinet body.
Description
Technical Field
The invention relates to the technical field of low-voltage switch cabinet equipment, in particular to a draw-out type low-voltage switch cabinet convenient to overhaul.
Background
The existing low-voltage draw-out type switch cabinet is electrical equipment, an external line firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement of the branch circuit and is used for carrying out the branch circuit and switch control on a low-voltage power supply.
In contrast, the chinese patent with the publication number of CN213278806U discloses a low-voltage draw-out type switch cabinet convenient for maintenance, which has the technical scheme that: including dampproofing base and cabinet body shell, cabinet body shell installation is fixed on the upper end position of dampproofing base, be provided with anti-skidding supporting legs on the lower extreme corner of dampproofing base, cabinet body shell's upper end is provided with metal top cap, adsorbs the access panel and is convenient for open the maintenance through the handle at cabinet body shell both ends, and the handle adsorbs the magnetism adsorption sheet that the cavity lug of access panel passes through both ends groove to be convenient for adsorb fixed connection on cabinet body shell's adsorbable metal, effectively fix like this, and the outside shape through cavity lug makes effectively cup joint fixedly, and through blockking of outside panel, thereby convenience more when the installation is convenient.
The switch cabinet in the above case is generally an integral cabinet in structure, and cannot be disassembled, so that the maintenance of each switch circuit is inconvenient, and the whole switch cabinet is troublesome to carry and transfer, so that a draw-out type low-voltage switch cabinet convenient to maintain is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a draw-out type low-voltage switch cabinet convenient to overhaul so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a draw-out type low-voltage switch cabinet convenient to overhaul comprises a cabinet body, wherein one side wall of the cabinet body is rotatably connected with a side plate through a hinge, and the inner wall of the cabinet body is fixedly connected with parallel mounting columns;
the middle part of the cabinet body is movably provided with a plurality of drawing structures through parallel mounting columns, the top of the cabinet body is movably provided with a cover plate through fastening bolts, the inner wall of the side plate is fixedly connected with an insulating sheet, and the other side wall of the insulating sheet is movably connected with one side of the cabinet body;
a plurality of supporting legs are fixedly connected to the four corners of the bottom of the cabinet body.
Preferably, the drawing structure comprises a drawer, two side walls of the drawer are fixedly connected with parallel fixed blocks, and the side wall of the drawer beside the fixed block at the other end is fixedly connected with a limiting sheet.
Preferably, the fixed block is connected in sliding grooves formed in the inner side walls of the parallel vertical plates in a sliding mode, the bottoms of the vertical plates are fixedly connected to the top surface of the tray, notches are formed in the tray beside the vertical plates, and the distance between the parallel vertical plates is the same as the width of the drawer.
Preferably, a plurality of clamping grooves are formed in the outer wall of the mounting column, two ends of each clamping groove are arc-surface-shaped, and the grooves are internally nested with rings.
Preferably, the inner wall of the lantern ring is movably connected with the clamping plate through a spring, the two ends of the clamping plate are fixedly connected with arc-shaped blocks, and the arc-shaped blocks are movably attached to the arc surface.
Preferably, the two ends of the mounting column are fixedly connected with limiting rings, and one end face of the drawer is fixedly connected with a handle.
Compared with the prior art, the invention has the beneficial effects that:
the cabinet body can be used for dismantling the cover plate at the top of the cabinet body through the fastening bolt, and meanwhile, the side plates can be rotated through the hinges, so that the interior of the cabinet body is completely exposed for overhauling and cleaning, and the cabinet body can be partially dismantled, so that the light-weight cabinet body can be conveniently transported;
simultaneously can install the tray through the erection column, carry out the drawer simultaneously and install between the riser on the tray to this places the switch in the drawer, protects the switch, can carry out insulation treatment with the curb plate through the insulating piece on the curb plate inner wall simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a drawing structure of the present invention;
FIG. 3 is a schematic view of the locking portion of the present invention.
In the figure: 1. a cabinet body; 11. supporting legs; 12. a cover plate; 121. fastening a bolt; 13. a side plate; 131. an insulating sheet; 14. a hinge; 2. mounting a column; 21. a card slot; 22. a cambered surface; 23. a limiting ring; 3. a pull structure; 31. a drawer; 32. a fixed block; 33. a limiting sheet; 34. a tray; 341. a chute; 35. a vertical plate; 36. a notch; 4. a collar; 41. a spring; 42. clamping a plate; 421. an arc-shaped block.
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. 1-3, the present invention provides a technical solution: a draw-out type low-voltage switch cabinet convenient to overhaul comprises a cabinet body 1, wherein one side wall of the cabinet body 1 is rotatably connected with a side plate 13 through a hinge 14, and the inner wall of the cabinet body 1 is fixedly connected with parallel mounting columns 2;
a plurality of pulling structures 3 are movably mounted in the middle of the cabinet body 1 through parallel mounting columns 2, a cover plate 12 is movably mounted at the top of the cabinet body 1 through fastening bolts 121, an insulating sheet 131 is fixedly connected to the inner wall of the side plate 13, and the other side wall of the insulating sheet 131 is movably connected to one side of the cabinet body 1;
the four corners of the bottom of the cabinet body 1 are fixedly connected with a plurality of supporting legs 11.
The drawing structure 3 comprises a drawer 31, wherein two side walls of the drawer 31 are fixedly connected with parallel fixing blocks 32, the side wall of the drawer 31 beside the fixing block 32 at the other end is fixedly connected with a limiting sheet 33, the fixing blocks 32 are slidably connected in sliding grooves 341 formed in the inner side walls of parallel vertical plates 35, the bottoms of the vertical plates 35 are fixedly connected with the top surface of a tray 34, notches 36 are formed in the tray 34 beside the vertical plates 35, and the distance between the parallel vertical plates 35 is the same as the width of the drawer 31.
The outer wall of the mounting column 2 is provided with a plurality of clamping grooves 21, two ends of each clamping groove 21 are in the shape of cambered surfaces 22, and the ring 4 is nested in each notch 36.
The inner wall of the lantern ring 4 is movably connected with a clamping plate 42 through a spring 41, two ends of the clamping plate 42 are fixedly connected with arc-shaped blocks 421, and the arc-shaped blocks 421 are movably attached to the arc surface 22.
The two ends of the mounting column 2 are fixedly connected with the limiting rings 23, and one end face of the drawer 31 is fixedly connected with the handle.
The working principle is as follows: when the device is used normally, the drawer 31 is installed, the notch 36 beside the tray 34 is inserted on the installation column 2 after the limiting ring 23 is removed, at this time, the clamping plate 42 in the lantern ring 6 inside the notch 36 can be inserted in the clamping groove 21 through the spring 41, at this time, the arc-shaped block 421 is connected to the lake surface 22, so that the tray 34 is installed, the fixing blocks 32 on two sides of the drawer 31 are inserted in the sliding grooves 341, so that the drawer 31 is installed, the cover plate 12 is used for sealing the top of the cabinet body 1 through the fastening bolt 121, meanwhile, the side plate 13 can be rotated through the hinge 14, the side plate 13 can be subjected to insulation treatment through the insulating sheet 131 on the inner wall of the side plate 13, the switch can be prevented in the drawer 31, because the cabinet body 1 is convenient to disassemble and assemble, the switch or the cabinet body 1 is repaired after the disassembly through the installation path during the repair.
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 (6)
1. The utility model provides a pull-out type low-voltage switchgear convenient to overhaul, includes the cabinet body (1), a lateral wall of the cabinet body (1) passes through hinge (14) and rotates connection curb plate (13), the parallel erection column (2) of inner wall rigid coupling of the cabinet body (1), its characterized in that:
the middle part of the cabinet body (1) is movably provided with a plurality of drawing structures (3) through parallel mounting columns (2), the top of the cabinet body (1) is movably provided with a cover plate (12) through fastening bolts (121), the inner wall of the side plate (13) is fixedly connected with an insulating sheet (131), and the other side wall of the insulating sheet (131) is movably connected with one side of the cabinet body (1);
four corners of the bottom of the cabinet body (1) are fixedly connected with a plurality of supporting legs (11).
2. The draw-out low-voltage switchgear cabinet convenient to overhaul according to claim 1, wherein: the drawing structure (3) comprises a drawer (31), two parallel fixing blocks (32) are fixedly connected to two side walls of the drawer (31), and a limiting sheet (33) is fixedly connected to the side wall of the drawer (31) beside the fixing block (32) at the other end.
3. An easy-to-service draw-out low-voltage switchgear cabinet according to claim 2, wherein: fixed block (32) sliding connection is in spout (341) that parallel riser (35) inside wall was seted up, the bottom rigid coupling of riser (35) is at the top surface of tray (34), set up notch (36) on other tray (34) of riser (35), and the interval between parallel riser (35) is the same with the width of drawer (31).
4. The draw-out low-voltage switchgear cabinet convenient to overhaul according to claim 1, wherein: a plurality of clamping grooves (21) are formed in the outer wall of the mounting column (2), two ends of each clamping groove (21) are arc surfaces (22), and the notches (36) are internally nested with the rings (4).
5. An easy-to-service draw-out low-voltage switchgear cabinet according to claim 4, wherein: the inner wall of the lantern ring (4) is movably connected with the clamping plate (42) through a spring (41), the two ends of the clamping plate (42) are fixedly connected with arc-shaped blocks (421), and the arc-shaped blocks (421) are movably attached to the arc surface (22).
6. An easy-to-service draw-out low-voltage switchgear cabinet according to claim 4, wherein: the two ends of the mounting column (2) are fixedly connected with limiting rings (23), and one end face of the drawer (31) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004119.2A CN113541004A (en) | 2021-08-30 | 2021-08-30 | Draw-out type low-voltage switchgear convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004119.2A CN113541004A (en) | 2021-08-30 | 2021-08-30 | Draw-out type low-voltage switchgear convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113541004A true CN113541004A (en) | 2021-10-22 |
Family
ID=78093041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111004119.2A Pending CN113541004A (en) | 2021-08-30 | 2021-08-30 | Draw-out type low-voltage switchgear convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113541004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116683344A (en) * | 2023-05-31 | 2023-09-01 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
-
2021
- 2021-08-30 CN CN202111004119.2A patent/CN113541004A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116683344A (en) * | 2023-05-31 | 2023-09-01 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
| CN116683344B (en) * | 2023-05-31 | 2023-11-21 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211022 |