CN220440179U

CN220440179U - Mounting structure of explosion-proof window of high-voltage centrally installed switchgear

Info

Publication number: CN220440179U
Application number: CN202321587270.8U
Authority: CN
Inventors: 周旭锋; 梁伟
Original assignee: Sichuan Wankong Electric Complete Co ltd
Current assignee: Sichuan Wankong Electric Complete Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-02-02
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a mounting structure of an explosion-proof window of a high-voltage centrally-installed switchgear, which belongs to the technical field of the mounting of the explosion-proof window of the centrally-installed switchgear.

Description

Mounting structure of explosion-proof window of high-voltage centrally installed switchgear

Technical Field

The utility model relates to the technical field of the installation of an explosion-proof window of a centrally installed switchgear, in particular to an installation structure of the explosion-proof window of a high-voltage centrally installed switchgear.

Background

The centrally installed switchgear, which is totally called as metal armoured centrally installed switchgear, belongs to a high-voltage power distribution device, and has the highest working voltage of 3.6/7.2/12kV, and is an indoor complete power distribution device of a three-phase alternating current 50Hz single-bus sectional system or double-bus sectional system.

Currently, the common number is: CN216564080U discloses a middle-set high-voltage cabinet with explosion-proof function, which comprises an explosion-proof column, a protective casing, a high-voltage cabinet main body and a supporting plate, wherein the protective casing is protected on the outer side of the high-voltage cabinet main body, the protective casing is in a foldable structure, the explosion-proof column is protected on the outer side of the protective casing, the bottom of the high-voltage cabinet main body is placed on the supporting plate, the bottom of the supporting plate is adjusted by lifting of an electric push rod, the outer side of the high-voltage cabinet main body is provided with the protective casing, primary protection can be carried out through the protective casing, the explosion-proof column is arranged on the outer side of the protective casing, so that explosion-proof protection can be carried out, the explosion-proof capability of the high-voltage cabinet is improved, a top frame is arranged at one end of the protective casing, a handle frame is arranged on the top frame, a supporting frame is arranged at the bottom of the protective casing, the protective casing is in a foldable structure, the inner side bottom of the protective casing is provided with the electric push rod, and the bottom of the supporting plate can be automatically adjusted by the electric push rod.

To date, the working environment of the high-voltage centrally installed switchgear still has dangerousness, the explosion-proof window is required to be installed for the high-voltage centrally installed switchgear for protecting in order to reduce the occurrence of accidents, the explosion-proof window is required to be installed and fixed by the installation structure of the explosion-proof window of the high-voltage centrally installed switchgear in the process of installing the explosion-proof window, and the explosion-proof effect is reinforced by the existing explosion-proof window installation structure mostly through a closed structure, so that the explosion-proof window is inconvenient to detach when the inside of the centrally installed switchgear is required to be maintained, and the installation is troublesome.

Disclosure of Invention

The utility model provides a mounting structure of an explosion-proof window of a high-voltage centrally-installed switchgear, and aims to solve the problems that the existing mounting structure of the explosion-proof window mostly adopts a closed structure to strengthen the explosion-proof effect, so that the inside of the centrally-installed switchgear is inconvenient to detach when maintenance is required, and the mounting is troublesome from new installation.

The utility model discloses a mounting structure of an explosion-proof window of a high-voltage centrally-installed switchgear, which comprises a mounting mechanism, a fixing mechanism, a connecting mechanism, a box body and a control box, wherein the mounting mechanism is arranged on the left side of the connecting mechanism, the fixing mechanism is arranged on the right side of the box body, the connecting mechanism is arranged on the front side of the box body, and the control box is fixedly connected to the top of the box body;

the mounting mechanism comprises a rotating assembly and a connecting assembly, wherein the rotating assembly is arranged on the front side of the box body, and the connecting assembly is arranged in the box body.

In order to enable the rotating assembly to achieve the effect of connecting and adjusting the connecting mechanism, the mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the rotating assembly comprises a rotating hole, a rotating column and a box door, the rotating hole is formed in the top of the box door, the rotating column is rotationally connected in the rotating hole, and the box door is rotationally connected to the front side of the box body.

In order to enable the connecting assembly to achieve the effect of connecting the rotating assembly, the installation structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the connecting assembly comprises a connecting block and a sliding groove, the connecting block is welded on the front side of the box body, the sliding groove is formed in the right side of the box body, and the rotating column is welded between opposite sides of the connecting block.

In order to enable the fixing mechanism to achieve the effect of fixing and sealing connection of the rotating assembly and the box body, the installation structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the fixing mechanism comprises a limiting assembly and a fixing assembly, the limiting assembly is arranged on the left side of the fixing assembly, and the fixing assembly is arranged on the right side of the box body.

In order to enable the limiting assembly to achieve the effect of connecting and limiting the fixing assembly, the mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the limiting assembly comprises limiting plates and fixing blocks, the limiting plates are welded on two sides of the fixing blocks, and the fixing blocks are welded on the right side of the box body.

In order to enable the fixing component to achieve the effect of fixing the box door, the mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the fixing component comprises a fixing buckle, a pressing sliding block and a pressing spring, the right side of the fixing buckle is welded on the left side of the pressing sliding block, the pressing sliding block is connected to the inner wall of the sliding groove in a sliding mode, the pressing spring is welded in the middle of the left side of the pressing sliding block, and the left side of the pressing spring is welded on the right side of the box body.

In order to enable the connecting mechanism to achieve the effect of fixing the explosion-proof glass, the mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the connecting mechanism comprises a built-in groove, the explosion-proof glass and a sealing frame, the built-in groove is formed in the middle of a box door, the explosion-proof glass is fixedly connected to the inner wall of the built-in groove, and the sealing frame is fixedly connected to the front side and the rear side of the explosion-proof glass.

In order to enable the clamping block to achieve the effect of being matched with the fixing component to fix the box door, the installation structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the clamping block is welded on the right side of the rear side of the box door, and the clamping block is matched with the fixing component to use.

In order to achieve the effect of sealing when the box door is closed and achieve the effect of facilitating the opening of the explosion-proof window to maintain the box body, the installation structure of the explosion-proof window of the high-voltage centrally-installed switchgear is preferable, the baffle is welded on the left side of the rear side of the box door, and the pull groove is formed on the right side of the front side of the box door.

In order to enable the clamping groove to achieve the effect of limiting the pressing sliding block, the installation structure of the explosion-proof window of the high-voltage centrally installed switchgear is preferable, the clamping groove is formed in the right side of the fixing block, and the clamping groove is matched with the limiting assembly for use.

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

this mounting structure of explosion-proof window of cabinet in high pressure, setting through installation mechanism, installation mechanism includes rotating assembly and coupling assembling, through rotating assembly's setting, rotating assembly can play the effect of being connected to coupling assembling, coupling assembling can play and connect fixedly to explosion-proof glass, thereby form explosion-proof window, setting through coupling assembling, coupling assembling can play the effect of carrying out joint support to rotating assembly, thereby make through rotating assembly and coupling assembling cooperation use, can reach and regulate and control sealed effect to explosion-proof window, thereby the problem of explosion-proof window being inconvenient for dismantle and install has been solved, setting through fixed establishment, fixed establishment can play and fix confined effect to rotating assembly and the connection of box.

Drawings

FIG. 1 is an overall structure diagram of an installation structure of an explosion-proof window of a high-voltage centrally installed switchgear;

FIG. 2 is a schematic view of the attachment of the mounting mechanism of the present utility model;

FIG. 3 is a schematic diagram of the connection of the rotating assembly according to the present utility model;

FIG. 4 is a schematic perspective view of the connecting mechanism of the present utility model;

FIG. 5 is a schematic illustration of the attachment of the securing mechanism of the present utility model;

FIG. 6 is a schematic diagram illustrating the connection of the spacing assembly of the present utility model;

FIG. 7 is a schematic view of the connection of the fixing assembly according to the present utility model.

In the figure, 1, a mounting mechanism; 101. a rotating assembly; 1011. a rotation hole; 1012. rotating the column; 1013. a door; 102. a connection assembly; 1021. a connecting block; 1022. a chute; 2. a fixing mechanism; 201. a limit component; 2011. a limiting plate; 2012. a fixed block; 202. a fixing assembly; 2021. a fixing buckle; 2022. pressing the sliding block; 2023. pressing the spring; 3. a connecting mechanism; 301. a built-in groove; 302. explosion-proof glass; 303. a sealing frame; 4. a case; 5. a control box; 6. a clamping block; 7. drawing a groove; 8. a baffle; 9. a clamping groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-7, the present utility model provides the following technical solutions: the utility model provides a mounting structure of explosion-proof window of high-voltage centrally installed switchgear, includes installation mechanism 1, fixed establishment 2, coupling mechanism 3, box 4 and control box 5, and installation mechanism 1 sets up in the left side of coupling mechanism 3, and fixed establishment 2 sets up in the right side of box 4, and coupling mechanism 3 sets up in the front side of box 4, controls the top at box 4 of box 5 fixed connection;

the mounting mechanism 1 includes a rotating member 101 and a connecting member 102, the rotating member 101 is provided at the front side of the case 4, and the connecting member 102 is provided inside the case 4.

In this embodiment: through the setting of installation mechanism 1, installation mechanism 1 includes rotating assembly 101 and coupling assembling 102, through rotating assembly 101's setting, rotating assembly 101 can play the effect of being connected coupling mechanism 3, coupling mechanism 3 can play and connect fixedly to explosion-proof glass 302, thereby form explosion-proof window, through coupling assembling 102's setting, coupling assembling 102 can play and carry out the effect of connecting and supporting rotating assembly 101, thereby make through rotating assembly 101 and coupling assembling 102 cooperation use, can reach and regulate and control sealed effect to explosion-proof window, thereby the problem that explosion-proof window is inconvenient to dismantle and install has been solved, through fixed establishment's 2 setting, fixed establishment 2 can play and fix confined effect to rotating assembly 101 and the connection of box 4.

As a technical optimization scheme of the present utility model, the rotating assembly 101 includes a rotating hole 1011, a rotating column 1012 and a door 1013, the rotating hole 1011 is formed at the top of the door 1013, the rotating column 1012 is rotatably connected to the inside of the rotating hole 1011, and the door 1013 is rotatably connected to the front side of the case 4.

In this embodiment: through the setting of rotation hole 1011, the effect of connecting the rotation post 1012 can be played to rotation hole 1011, through the setting of rotation post 1012, the rotation post 1012 can play the effect of being connected with connecting block 1021 to can reach the effect of supporting chamber door 1013, through the setting of chamber door 1013, chamber door 1013 can play and carry out confined effect to the box 4 inside, and can reach the effect of connecting coupling mechanism 3.

As a technical optimization scheme of the present utility model, the connection assembly 102 includes a connection block 1021 and a chute 1022, the connection block 1021 is welded on the front side of the case 4, the chute 1022 is opened on the right side of the case 4, and the rotation column 1012 is welded between opposite sides of the connection block 1021.

In this embodiment: through the setting of connecting block 1021, connecting block 1021 can play the effect that provides the connection condition for rotation post 1012 and box 4, through the setting of spout 1022, spout 1022 can play the effect that connects spacing to pressing slider 2022.

As a technical optimization scheme of the utility model, the fixing mechanism 2 comprises a limiting assembly 201 and a fixing assembly 202, wherein the limiting assembly 201 is arranged on the left side of the fixing assembly 202, and the fixing assembly 202 is arranged on the right side of the box body 4.

In this embodiment: through the setting of spacing subassembly 201, spacing subassembly 201 can play the effect of connecting spacing to fixed subassembly 202, through the setting of fixed subassembly 202, fixed subassembly 202 can play the effect of fixing the connection of chamber door 1013 with box 4.

As a technical optimization scheme of the present utility model, the limiting assembly 201 includes a limiting plate 2011 and a fixing block 2012, the limiting plate 2011 is welded on two sides of the fixing block 2012, and the fixing block 2012 is welded on the right side of the case 4.

In this embodiment: through the setting of limiting plate 2011, limiting plate 2011 can play and prevent to press the effect that slider 2022 squinted when adjusting to press slider 2022, through the setting of fixed block 2012, fixed block 2012 can cooperate limiting plate 2011 to reach the effect of spacing to pressing slider 2022.

As a technical optimization scheme of the present utility model, the fixing assembly 202 includes a fixing buckle 2021, a pressing slider 2022 and a pressing spring 2023, wherein the right side of the fixing buckle 2021 is welded on the left side of the pressing slider 2022, the pressing slider 2022 is slidably connected to the inner wall of the chute 1022, the pressing spring 2023 is welded on the middle part of the left side of the pressing slider 2022, and the left side of the pressing spring 2023 is welded on the right side of the box 4.

In this embodiment: through the setting of fixed buckle 2021, thereby fixed buckle 2021 accessible is pressed the slider 2022 and is slided when pressing so that fixed buckle 2021 can be connected with fixture block 6, and then presses the spring 2023 to pressing the butt of slider 2022 through pressing to make fixed buckle 2021 and fixture block 6 can tightly block together, and then reach the effect of fixing the connection of chamber door 1013 with box 4.

As a technical optimization scheme of the utility model, the connecting mechanism 3 comprises a built-in groove 301, an explosion-proof glass 302 and a sealing frame 303, wherein the built-in groove 301 is arranged in the middle of the box door 1013, the explosion-proof glass 302 is fixedly connected to the inner wall of the built-in groove 301, and the sealing frame 303 is fixedly connected to the front side and the rear side of the explosion-proof glass 302.

In this embodiment: through the setting of built-in groove 301, built-in groove 301 can play the effect of connecting explosion-proof glass 302, through the setting of explosion-proof glass 302, thereby explosion-proof glass 302 reaches the effect of being connected with chamber door 1013 through built-in groove 301, through the setting of sealing frame 303, sealing frame 303 can play the effect of fixing the connection of explosion-proof glass 302 and chamber door 1013 to form the explosion-proof window.

As a technical optimization scheme of the utility model, a clamping block 6 is welded on the right side of the rear side of the box door 1013, and the clamping block 6 is matched with the fixing assembly 202.

In this embodiment: through the setting of fixture block 6, fixture block 6 can play the effect that cooperation fixed subassembly 202 fixed chamber door 1013.

As a technical optimization scheme of the utility model, a baffle plate 8 is welded on the left side of the rear side of the box door 1013, and a pull groove 7 is formed on the right side of the front side of the box door 1013.

In this embodiment: through the setting of baffle 8, baffle 8 can play sealed effect when chamber door 1013 closes, through the setting of draw groove 7, and draw groove 7 can play the effect of being convenient for open the explosion proof window and maintain the inside box 4.

As a technical optimization scheme of the utility model, a clamping groove 9 is formed on the right side of the fixing block 2012, and the clamping groove 9 is matched with the limiting assembly 201 for use.

In this embodiment: by the arrangement of the clamping groove 9, the clamping groove 9 can have the effect of limiting the pressing slider 2022.

Working principle: firstly, the explosion-proof glass 302 is placed on the inner wall of the built-in groove 301, then the explosion-proof glass 302 is fixed on the box door 1013 by utilizing the sealing frame 303 to form an explosion-proof window, then the rotating column 1012 is inserted into the rotating hole 1011, two ends of the rotating column 1012 are fixed between opposite sides of the connecting block 1021, then the box door 1013 is rotated to close the box door 1013, the left side of the box door 1013 closing the back baffle 8 can be contacted with the left side of the inside of the box 4, thereby forming a closed structure, the effect possessed by the explosion-proof window can be ensured not to be fluctuated due to gaps, then the pressing slider 2022 is pressed down before the rear side of the box door 1013 is contacted with the front side of the box 4, the pressing slider 2022 drives the fixing buckle 2021 to slide leftwards in the inside of the box 4, then the box door 1013 is completely closed, then the pressing slider 2022 is loosened, the pressing slider 2022 can rebound due to the abutting spring 2023, thereby the fixing buckle 2021 and the clamping block 6 on the rear side of the box door 1013 can be tightly clamped together, thereby the installation of the explosion-proof window is completed, the explosion-proof window is difficult to be easily detached by pressing down the slider 2022, and the inside the explosion-proof groove 7 is difficult to be easily detached.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a mounting structure of explosion-proof window of put cabinet in high pressure, includes installation mechanism (1), fixed establishment (2), coupling mechanism (3), box (4) and control case (5), its characterized in that: the mounting mechanism (1) is arranged on the left side of the connecting mechanism (3), the fixing mechanism (2) is arranged on the right side of the box body (4), the connecting mechanism (3) is arranged on the front side of the box body (4), and the control box (5) is fixedly connected to the top of the box body (4);

the mounting mechanism (1) comprises a rotating assembly (101) and a connecting assembly (102), wherein the rotating assembly (101) is arranged on the front side of the box body (4), and the connecting assembly (102) is arranged inside the box body (4).

2. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 1, wherein: the rotating assembly (101) comprises a rotating hole (1011), a rotating column (1012) and a box door (1013), wherein the rotating hole (1011) is formed in the top of the box door (1013), the rotating column (1012) is rotationally connected to the inside of the rotating hole (1011), and the box door (1013) is rotationally connected to the front side of the box body (4).

3. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 2, wherein: the connecting assembly (102) comprises a connecting block (1021) and a sliding groove (1022), the connecting block (1021) is welded on the front side of the box body (4), the sliding groove (1022) is formed in the right side of the box body (4), and the rotating column (1012) is welded between opposite sides of the connecting block (1021).

4. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 3, wherein: the fixing mechanism (2) comprises a limiting assembly (201) and a fixing assembly (202), wherein the limiting assembly (201) is arranged on the left side of the fixing assembly (202), and the fixing assembly (202) is arranged on the right side of the box body (4).

5. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 4, wherein: limiting assembly (201) is including limiting plate (2011) and fixed block (2012), limiting plate (2011) welding is in the both sides of fixed block (2012), fixed block (2012) welding is on the right side of box (4).

6. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 5, wherein: the fixing assembly (202) comprises a fixing buckle (2021), a pressing sliding block (2022) and a pressing spring (2023), wherein the right side of the fixing buckle (2021) is welded on the left side of the pressing sliding block (2022), the pressing sliding block (2022) is slidably connected to the inner wall of the sliding groove (1022), the pressing spring (2023) is welded on the middle of the left side of the pressing sliding block (2022), and the left side of the pressing spring (2023) is welded on the right side of the box body (4).

7. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 2, wherein: the connecting mechanism (3) comprises an inner groove (301), explosion-proof glass (302) and a sealing frame (303), wherein the inner groove (301) is formed in the middle of the box door (1013), the explosion-proof glass (302) is fixedly connected to the inner wall of the inner groove (301), and the sealing frame (303) is fixedly connected to the front side and the rear side of the explosion-proof glass (302).

8. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 7, wherein: the right side of chamber door (1013) rear side has welded fixture block (6), fixture block (6) are used with fixed subassembly (202) cooperation.

9. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 8, wherein: the baffle (8) is welded on the left side of the rear side of the box door (1013), and the pull groove (7) is formed on the right side of the front side of the box door (1013).

10. The mounting structure of the explosion-proof window of the high-voltage centrally installed switchgear according to claim 5, wherein: the right side of fixed block (2012) has seted up draw-in groove (9), draw-in groove (9) are used with spacing subassembly (201) cooperation.