CN213636673U

CN213636673U - Side plate assembly for power distribution cabinet

Info

Publication number: CN213636673U
Application number: CN202021911684.8U
Authority: CN
Inventors: 沈中明; 吴亮; 陆夏良; 吕群; 张渊; 饶成; 郭峰
Original assignee: Powone Electric Power Development Co ltd
Current assignee: Powone Electric Power Development Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-06
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a side plate component for a power distribution cabinet, which comprises a side plate and connecting units arranged at the upper side and the lower side of the side plate; the back of the side plate is provided with a vertical rod; the vertical rod is provided with a first end exposed out of the upper side and the lower side of the side plate; the connecting unit comprises a connecting plate, an inserting rod and a driving device; a concave part is arranged on the front surface of the connecting plate; the concave part is provided with a first end close to the side plate and a second end far away from the side plate; the first end of the concave part is arranged in an open manner; each concave part in the corresponding connecting unit is provided with an inserting rod; the insertion rod is arranged at a position close to the second end of the concave part and is connected with the connecting plate in a vertically sliding manner; a first inclined plane is arranged at the first end of the vertical rod; the first inclined plane is arranged towards the front direction of the side plate; the insertion rod is provided with a first end close to the side plate and a second end far away from the side plate; the first end of the insertion rod is provided with a first driving surface which is used for being in sliding fit with the first inclined surface. The utility model discloses simplify the installation procedure of curb plate, the curb plate installation is convenient with the dismantlement, labour saving and time saving.

Description

Side plate assembly for power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a curb plate subassembly for switch board.

Background

The switch board is the cabinet body structure of extensive usage, arranges all kinds of distribution equipment in the switch board, can effectively protect distribution equipment's normal work.

At present, a power distribution cabinet generally comprises a framework and a shell covering the framework. The shell is formed by splicing a top plate, side plates and a bottom plate. When the existing side plate is installed, the side plate is installed on the framework in a mode of connecting a plurality of screws. In some times, need dismantle the curb plate to increase the ventilation area in the switch board, perhaps maintain the inside of switch board from the side direction. In foretell operation process, need dismantle a plurality of screw and get off, just can dismantle the curb plate get off, the operation is comparatively loaded down with trivial details, and frequent dismouting screw leads to the screw hole on the skeleton to damage easily, and then appears the difficulty when leading to next curb plate installation.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the side plate assembly for the power distribution cabinet is provided, the mounting steps of the side plates are simplified, the side plates are convenient to mount and dismount, time and labor are saved, and the assembly requirements of the power distribution cabinet are effectively met.

The technical solution of the utility model is realized like this: a side plate assembly for a power distribution cabinet comprises a side plate and connecting units arranged on the upper side and the lower side of the side plate; a plurality of vertical rods are arranged on the back of the side plate in parallel; the vertical rod is provided with a first end exposed out of the upper side and the lower side of the side plate; the connecting unit comprises a connecting plate, an inserting rod and a driving device; the front side of the connecting plate is provided with a concave part corresponding to the vertical rod; the concave part is provided with a first end close to the side plate and a second end far away from the side plate; the first end of the concave part is arranged in an open manner; the vertical rods and the connecting plates are in an assembly state; in the assembled state, the first ends of the vertical rods can be respectively accommodated in the concave parts at the corresponding positions of the upper side and the lower side; each concave part corresponding to the connecting unit is provided with an inserting rod; the insertion rod is arranged at a position close to the second end of the concave part and is connected with the connecting plate in a vertically sliding manner; a first inclined plane is arranged at the first end of the vertical rod; the first inclined plane is arranged towards the front direction of the side plate; the insertion rod is provided with a first end close to the side plate and a second end far away from the side plate; a first driving surface which is used for being in sliding fit with the first inclined surface is arranged at the first end of the insertion rod; the driving device is used for driving the insertion rod to move up and down.

Furthermore, the concave part is internally provided with a concave surface matched with the peripheral surface of the vertical rod.

Further, the driving device comprises a connecting piece and a screw rod; the connecting piece is respectively connected with each insertion rod; the screw is vertically arranged and is in threaded connection with the connecting plate; one end of the screw rod is rotatably connected with the connecting piece.

Furthermore, a through hole is formed in the connecting plate at the second end of the concave part; the through hole is communicated with the concave part; the second end of the insertion rod is arranged in the through hole and is in clearance fit connection with the through hole.

Furthermore, a rotating handle is arranged on the screw rod.

Furthermore, an accommodating opening is formed in the side plate; in the assembled state, the connecting plate is located in the accommodating opening and is in clearance fit connection with the side wall of the accommodating opening.

Furthermore, a supporting part is bent at the bottom of the side plate; in the assembled state, the support part abuts on the top face of the connection plate in the connection unit located below.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a linkage unit's cooperation is used, and the montant can be spacing in the depressed part through the inserted bar to the installation that realizes the curb plate is fixed. The installation steps of the side plates are simplified through the operation, the side plates are convenient to install and disassemble, time and labor are saved, and the assembly requirements of the power distribution cabinet are effectively met.

2. The utility model discloses a have arranged side by side on the curb plate a plurality of montant, can strengthen the overall structure intensity of curb plate, prevent effectively that the curb plate from taking place the deformation condition in the use.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic diagram of a three-dimensional structure of a side plate assembly of the present invention when mounted on a framework of a power distribution cabinet;

fig. 2 is a schematic three-dimensional structure of the side plate assembly of the present invention in an assembled state;

FIG. 3 is a front view structural schematic of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken at A-A in FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic three-dimensional structure of FIG. 2 from another perspective;

FIG. 7 is an enlarged view of FIG. 6 at B;

fig. 8 is a schematic three-dimensional structure diagram of the side plate of the present invention;

FIG. 9 is a schematic three-dimensional structure of FIG. 8 from another perspective;

fig. 10 is a schematic three-dimensional structure diagram of the connection unit of the present invention;

FIG. 11 is a schematic three-dimensional view of the drive unit and the bayonet rods of FIG. 10;

FIG. 12 is a schematic three-dimensional structure of FIG. 11 from another perspective;

fig. 13 is a schematic three-dimensional structure diagram of the insertion rod and the connecting member of the present invention;

fig. 14 is a schematic three-dimensional structure diagram of the connection plate of the present invention;

FIG. 15 is a schematic three-dimensional structure of FIG. 14 from another perspective;

wherein: 1. a side plate; 11. a support portion; 12. a vent hole; 12. an accommodating port; 2. a vertical rod; 21. a first inclined plane; 3. a connecting plate; 31. a recessed portion; 32. a through hole; 4. a plug rod; 41. a first drive face; 5. A connecting member; 51. a jack; 6. a screw; 61. rotating the handle; 7. a framework; 71. a top plate.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 2-7, the utility model discloses a curb plate subassembly for switch board, including curb plate 1 with install in the linkage unit of both sides about the curb plate. The side plate 1 is formed by a galvanized iron plate or a stainless steel plate with a certain thickness through a sheet metal process. A plurality of vertical rods 2 are arranged on the back of the side plate 1 in parallel. This montant 2 and 1 welded connection of curb plate, montant 2 is formed by the metal material preparation, and it distributes on curb plate 1 to can improve the intensity of curb plate 1, effectively prevent that curb plate 1 from taking place the deformation condition in the use. The vertical rod 2 has a first end exposed at the upper and lower sides of the side plate 1. The connecting unit comprises a connecting plate 3, a plug rod 4 and a driving device. As shown in fig. 1, the connecting plates 3 are welded to the upper and lower opposite sides of the frame 7. The front surface of the connecting plate 3 is provided with a concave part 31 corresponding to the vertical rod 2. The recess 31 has a recess surface fitted to the outer peripheral surface of the stem 2. The recess 31 has a first end close to the side plate 1 and a second end remote from the side plate 2. The first end of the recess 31 is open and the second end is closed. The vertical rod 2 and the connecting plate 3 are assembled; in the assembled state, the first ends of the vertical rods 2 can be received in the recesses 31 in corresponding positions on both the upper and lower sides, respectively, i.e. the first end of the upper part of the vertical rod 2 can be received in the recess 31 in the connecting unit located above and the first end of the lower part of the vertical rod 2 can be received in the recess 31 in the connecting unit located below.

A docking rod 4 is installed in each of the recesses 31 corresponding to the above-mentioned two connection units. The insertion rod 4 is installed at a position close to the second end of the recess 31 and is connected with the connecting plate 3 in a vertically sliding manner. A first inclined surface 21 is machined on the first end of the stem 2. The first inclined surface 21 is arranged toward the front direction of the side plate 1. The first inclined surface 21 has a set angle with the horizontal plane. The plug rod 4 has a first end close to the side plate 1 and a second end remote from the side plate 1. A first driving surface 41 for sliding engagement with the first inclined surface 21 is formed on the first end of the insertion rod 4. The driving device is used for driving the plugging rod 4 to move up and down. In the aforementioned assembled state, the driving device drives the inserting rod 4 to move towards the direction close to the first end of the vertical rod 2, and the first driving surface 41 can be in sliding fit connection with the first inclined surface 21 to force the vertical rod 2 to move towards the inner direction of the recess 31.

As shown in fig. 10-12, wherein the drive means comprises a coupling 5 and a screw 6. The connecting piece 5 is respectively connected with each inserting rod 4, so that the plurality of inserting rods 4 are integrated. At least one screw 6 is arranged, and the screw 6 is vertically arranged and is in threaded connection with the connecting plate 3. One end of the screw 6 is rotatably connected with the connecting piece 5. Specifically, a jack is processed on the connecting piece 5 corresponding to the screw rod 6, the first end of the screw rod 6 is located in the jack, and limiting pieces are installed on the screw rod 6 and located on the upper side and the lower side of the jack, so that one end of the screw rod 6 is rotatably connected with the connecting piece 5.

Through revolving screw rod 6, and then can order about screw rod 6 and reciprocate, and then can order about connecting piece 5 and reciprocate, and then drive a plurality of peg graft 4 and wholly reciprocate. The connecting rod 4 moves up and down so as to be able to approach or move away from the vertical rod 2. To facilitate the rotation of the screw 6, a rotary handle 61 is mounted on the screw 6.

As shown in fig. 13 and 14, a through hole 32 is formed at a second end of the connecting plate 3 located in the recess 31. The central axis of the through hole 32 extends in the vertical direction. The through hole 32 communicates with the recess 31. The second end of the plug rod 4 is installed in the through hole 32 and is in clearance fit connection with the through hole 32, so that the plug rod 4 is connected in a sliding manner up and down.

Wherein, for realizing that curb plate 1 can be comparatively inseparable install on skeleton 7, there is holding mouth 13 through laser cutting's mode processing on the curb plate 1. In the aforementioned assembled state, the connecting plate 3 is located in the receiving opening 13 and is in clearance fit connection with the side wall of the receiving opening 13.

As shown in fig. 6, 7 and 9, the bottom of the side plate 1 is bent to form a support portion 11. In the aforementioned fitted state, the support portion 11 abuts on the top surface of the connection plate 3 in the connection unit located below. Through the supporting function of the supporting part 11, the side plate 1 can be effectively supported during assembly, and the falling condition can not occur.

As shown in fig. 1, the side panel assembly is installed on the power distribution cabinet. The connecting plates 3 are mounted on the upper and lower portions of the frame 7 by welding. A top plate 71 is further mounted on the top of the frame 7, and a part of the top plate 71 may be covered on a part of the front surface of the connection plate 3.

During specific assembly, the supporting part 13 is firstly placed on the top surface of the connecting plate 3 below, so that the whole side plate 1 can be abutted to the connecting plate 3 below. Then the upper and lower ends of the vertical rod 2 are moved into the concave parts 3 at the corresponding positions of the upper and lower sides. The screw 6 is used for adjusting the up-and-down position of the insertion rod 4, so that the first driving surface 41 on the insertion rod 4 is contacted with and in sliding fit with the first inclined surface 21 on the vertical rod 2. Is pressed by the first driving surface 41 to force the stem 2 to move towards the inner direction of the recess 31, thereby restraining the first end of the stem 2 in the recess 31. Through the mutual cooperation of the inserting rods 4 on the upper side and the lower side, the vertical rod 2 is firmly fixed in the concave part 31, and then the side plate 1 is fixedly installed. When the side plate 1 is disassembled, the first driving surface 41 and the first inclined surface 21 are far away from each other by screwing the screw 6, so that the vertical rod 2 can be moved out of the concave part 31, and the disassembling operation of the side plate 1 is realized. The installation steps of the side plates 1 are simplified through the operation, the side plates are convenient to install and disassemble, time and labor are saved, and the assembly requirements of the power distribution cabinet are effectively met.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A side plate assembly for a power distribution cabinet comprises a side plate and connecting units arranged on the upper side and the lower side of the side plate; a plurality of vertical rods are arranged on the back of the side plate in parallel; the vertical rod is provided with a first end exposed out of the upper side and the lower side of the side plate; the method is characterized in that: the connecting unit comprises a connecting plate, an inserting rod and a driving device; the front side of the connecting plate is provided with a concave part corresponding to the vertical rod; the concave part is provided with a first end close to the side plate and a second end far away from the side plate; the first end of the concave part is arranged in an open manner; the vertical rods and the connecting plates are in an assembly state; in the assembled state, the first ends of the vertical rods can be respectively accommodated in the concave parts at the corresponding positions of the upper side and the lower side; each concave part corresponding to the connecting unit is provided with an inserting rod; the insertion rod is arranged at a position close to the second end of the concave part and is connected with the connecting plate in a vertically sliding manner; a first inclined plane is arranged at the first end of the vertical rod; the first inclined plane is arranged towards the front direction of the side plate; the insertion rod is provided with a first end close to the side plate and a second end far away from the side plate; a first driving surface which is used for being in sliding fit with the first inclined surface is arranged at the first end of the insertion rod; the driving device is used for driving the insertion rod to move up and down.

2. The side panel assembly for electrical distribution cabinets according to claim 1, characterized in that: the concave part is internally provided with a concave surface matched with the peripheral surface of the vertical rod.

3. The side panel assembly for electrical distribution cabinets according to claim 1, characterized in that: the driving device comprises a connecting piece and a screw rod; the connecting piece is respectively connected with each insertion rod; the screw is vertically arranged and is in threaded connection with the connecting plate; one end of the screw rod is rotatably connected with the connecting piece.

4. The side panel assembly for electrical distribution cabinets according to claim 1, characterized in that: a through hole is formed in the connecting plate at the second end of the concave part; the through hole is communicated with the concave part; the second end of the insertion rod is arranged in the through hole and is in clearance fit connection with the through hole.

5. The side panel assembly for electrical distribution cabinets according to claim 3, characterized in that: and a rotating handle is arranged on the screw rod.

6. The side panel assembly for electrical distribution cabinets according to claim 1, characterized in that: the side plate is provided with an accommodating opening; in the assembled state, the connecting plate is located in the accommodating opening and is in clearance fit connection with the side wall of the accommodating opening.

7. The side panel assembly for electrical distribution cabinets according to claim 1, characterized in that: the bottom of the side plate is bent with a supporting part; in the assembled state, the support part abuts on the top face of the connection plate in the connection unit located below.