CN217387921U

CN217387921U - Circuit sealing device of power distribution cabinet

Info

Publication number: CN217387921U
Application number: CN202220754114.5U
Authority: CN
Inventors: 黄宜军; 孙秋雅; 唐星晨; 汪世健; 姚虹阳
Original assignee: Jurong Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Jurong Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-06
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a switch board field specifically discloses a circuit sealing device of switch board, including switch board and wiring mechanism, wiring mechanism installs the inside of switch board, wiring mechanism comprises last installation piece and lower installation piece, go up the installation piece and reach the cable cross slot has all been seted up to the junction of installing the piece down, the upper surface of going up the installation piece has been seted up the apron mounting hole, the internally mounted of apron mounting hole has the check to keep off the apron, the internally mounted that the check kept off the apron has cowl, cowl's internal connection has sealing spring, cowl's below position in the inside that the cable cross slot has been seted up and has been reserved the fender groove. Go up the apparent size of installation piece and installation piece down unanimous, after last installation piece is connected with installation piece down, the perforation that can form the Z style of calligraphy is worn the groove to the cable between the two to when the condition of rainwater appears in service environment, can prevent that the rainwater from directly flowing into the inside of switch board.

Description

Circuit sealing device of power distribution cabinet

Technical Field

The utility model relates to a switch board field specifically is a circuit sealing device of switch board.

Background

The power distribution cabinet is also called a power distribution cabinet, is electrical equipment, has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, and generally forms a low-voltage power distribution cabinet by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

However, because the switch board is when carrying out the wiring, great gap can usually be left in the cable perforation position of reserving, the condition of intaking appears in the gap easily in daily use.

SUMMERY OF THE UTILITY MODEL

To current problem, the utility model provides a circuit sealing device of switch board, the device subassembly cooperation is used the problem that can propose in the effectual solution background art.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a circuit sealing device of switch board, includes switch board and wiring mechanism, wiring mechanism installs the inside of switch board, wiring mechanism comprises last installation piece and lower installation piece, go up the installation piece and the cable cross slot has all been seted up to the junction of installation piece down, the upper surface of going up the installation piece has been seted up and has been lapped the mounting hole, the internally mounted of lapping the mounting hole has the check to keep off the apron, the internally mounted that the check kept off the apron has cowl, cowl's internal connection has sealing spring, cowl's below position in reserve fender groove has been seted up to the inside that the cable cross slot.

As a further aspect of the present invention: the upper surface of the upper mounting block is provided with a mounting bolt, and a bolt through hole is formed in the upper surface of the lower mounting block below the mounting bolt.

As the utility model discloses further scheme again: a cooling fan is installed on one side of the power distribution cabinet, and a cabinet door is installed on the front surface of the power distribution cabinet.

As a further aspect of the present invention: the outer dimensions of the upper mounting block and the lower mounting block are consistent, and the arc-shaped baffle plate is elastically connected with the grid baffle cover plate through the sealing spring.

As a further aspect of the present invention: the upper mounting block and the lower mounting block are fixedly connected through the mounting bolt.

As a further aspect of the present invention: the cabinet door with the switch board passes through the hinge and rotates the connection.

As a further aspect of the present invention: the check block cover plate is connected with the cover plate mounting hole in a sliding mode, and one side of the check block cover plate is located inside the cover plate mounting hole and is connected with a reset spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. go up the apparent size of installation piece and installation piece down unanimous, after last installation piece is connected with installation piece down, the perforation that can form the Z style of calligraphy is worn the groove to the cable between the two to when the condition of rainwater appears in service environment, can prevent that the rainwater from directly flowing into the inside of switch board.

2. When the condition of cable in the internally mounted of cable poling, then can make cowl upwards extrude sealing spring under the effect of cable, when the installation that does not have the cable, then cowl can joint the inside that keeps off the groove in the reservation on the installation piece under to guarantee the waterproof performance of device.

Drawings

Fig. 1 is a schematic structural view of a line sealing device of a power distribution cabinet;

fig. 2 is a schematic structural view of a wiring mechanism in a line sealing device of a power distribution cabinet;

fig. 3 is a cross-sectional view of a grid cover plate in a line sealing device of a power distribution cabinet;

fig. 4 is a schematic structural view of an upper mounting block in a line sealing device of a power distribution cabinet.

In the figure: 1. a power distribution cabinet; 2. a wiring mechanism; 3. a heat radiation fan; 4. a cabinet door; 5. an upper mounting block; 6. a lower mounting block; 7. a grid cover plate; 8. installing a bolt; 9. a cable penetrates through the groove; 10. Reserving a blocking groove; 11. perforating the bolt; 12. a cover plate mounting hole; 701. an arc-shaped baffle plate; 702. And sealing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, in the present embodiment, referring to fig. 1 to 4, the present embodiment is described, and provides a circuit sealing device for a power distribution cabinet, which includes a power distribution cabinet 1 and a wiring mechanism 2, according to the difference of the wiring positions, the wiring mechanism 2 is installed at different positions inside the power distribution cabinet 1, the wiring mechanism 2 is composed of an upper installation block 5 and a lower installation block 6, cable through grooves 9 are respectively opened at the joints of the upper installation block 5 and the lower installation block 6, when the cable is installed, the cable is placed between the cable through grooves 9 between the upper installation block 5 and the lower installation block 6, after the upper installation block 5 and the lower installation block 6 are controlled to be connected, the cable is ensured not to be disordered, and simultaneously, after the upper installation block 5 and the lower installation block 6 are connected, the cable through grooves 9 between the two form a through hole in a Z shape, therefore, when rainwater is in use environment, rainwater can not directly enter the inside of the power distribution cabinet 1 through the through hole as in the traditional case, the cover plate mounting hole 12 is formed in the upper surface of the upper mounting block 5, the grid baffle plate 7 is mounted in the cover plate mounting hole 12, the reset spring is connected to one side of the grid baffle plate 7, which is positioned in the cover plate mounting hole 12, so that the cover plate mounting hole 12 can be controlled to shield the cable through groove 9, the arc baffle plate 701 is mounted in the grid baffle plate 7, the sealing spring 702 is connected in the arc baffle plate 701, the reserved baffle groove 10 is formed in the cable through groove 9 below the arc baffle plate 701, when a cable is mounted in the cable through groove 9, the arc baffle plate 701 can upwards extrude the sealing spring 702 under the action of the cable, when no cable is mounted, the arc baffle plate 701 can be clamped in the reserved baffle groove 10 on the lower mounting block 6, thereby ensuring the waterproof performance of the device.

As shown in fig. 1-2, in this embodiment, the upper surface of the upper mounting block 5 is provided with a mounting bolt 8, the lower part of the mounting bolt 8 is located on the upper surface of the lower mounting block 6, and bolt through holes 11 are formed in the upper surface of the lower mounting block 6, the mounting bolt 8 is engaged with the bolt through holes 11 formed in the lower mounting block 6 after passing through the upper mounting block 5, so as to complete the assembly of the upper mounting block 5 and the lower mounting block 6, the heat dissipation fan 3 is installed on one side of the power distribution cabinet 1, the heat dissipation fan 3 can ensure the heat dissipation inside the power distribution cabinet 1, and the front surface of the power distribution cabinet 1 is provided with a cabinet door 4.

The utility model discloses a theory of operation is: when using, the inside of installing the cable poling 9 of piece 6 upper surface down is placed to the cable that the utilization will need to install, through installing the piece 5 corresponding position of installing piece 6 top under will, when the condition of cable is gone up in the internally mounted of cable poling 9, then can make cowl 701 upwards extrude sealing spring 702 under the effect of cable, when the installation that does not have the cable, then cowl 701 can joint the inside of keeping off groove 10 in the reservation on installing piece 6 down to guarantee the waterproof performance of device.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A line sealing device of a power distribution cabinet comprises a power distribution cabinet (1) and a wiring mechanism (2), characterized in that the wiring mechanism (2) is arranged inside the power distribution cabinet (1), the wiring mechanism (2) is composed of an upper mounting block (5) and a lower mounting block (6), the joint of the upper mounting block (5) and the lower mounting block (6) is provided with a cable through groove (9), the upper surface of the upper mounting block (5) is provided with a cover plate mounting hole (12), a grid baffle cover plate (7) is arranged in the cover plate mounting hole (12), an arc baffle plate (701) is arranged in the grid baffle cover plate (7), the cable penetrating groove is characterized in that a sealing spring (702) is connected to the inner portion of the arc-shaped baffle (701), and a reserved blocking groove (10) is formed in the cable penetrating groove (9) below the arc-shaped baffle (701).

2. The line sealing device of the power distribution cabinet according to claim 1, wherein a mounting bolt (8) is mounted on the upper surface of the upper mounting block (5), and a bolt through hole (11) is formed below the mounting bolt (8) and on the upper surface of the lower mounting block (6).

3. The line sealing device of a power distribution cabinet according to claim 1, wherein a heat dissipation fan (3) is installed on one side of the power distribution cabinet (1), and a cabinet door (4) is installed on the front surface of the power distribution cabinet (1).

4. The line sealing device of a power distribution cabinet according to claim 1, wherein the external dimensions of the upper mounting block (5) and the lower mounting block (6) are consistent, and the arc-shaped baffle plate (701) is elastically connected with the block cover plate (7) through the sealing spring (702).

5. The line sealing device of a power distribution cabinet according to claim 2, characterized in that the upper mounting block (5) and the lower mounting block (6) are fixedly connected by the mounting bolt (8).

6. A circuit sealing device for electrical distribution cabinets according to claim 3, characterized in that said cabinet door (4) is pivotally connected to said electrical distribution cabinet (1) by means of a hinge.

7. The line sealing device of a distribution cabinet according to claim 1, characterized in that said cover plate (7) is slidably connected to said cover plate mounting hole (12), and a return spring is connected to one side of said cover plate (7) inside said cover plate mounting hole (12).