CN213905863U

CN213905863U - Water inflow prevention device applied to switch cabinet

Info

Publication number: CN213905863U
Application number: CN202022067672.8U
Authority: CN
Inventors: 蒋银军
Original assignee: Crowdford Wuxi Intelligent Technology Co ltd
Current assignee: Crowdford Wuxi Intelligent Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-06
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an application is in preventing water installations on cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, be equipped with on the cabinet body and be convenient for homoenergetic when the cubical switchboard door prevent that the rainwater from falling into the water installations of preventing of the cabinet body, this application is in preventing water installations on cubical switchboard, it is difficult to prevent when having solved current some application on cubical switchboard prevent that water installations from using that the rainwater from opening the problem that the cabinet door rainwater flows into the cabinet body easily from gap infiltration and rainy day between the cabinet door and the cabinet body, water installations has been prevented to set up, be convenient for plug up the gap when closing the cabinet door, and avoid flowing in from the gap with rainwater direction both sides well, can link when opening the cabinet door and stretch out a rain blocking device, prevent that the rainwater from flowing in from the cabinet door, prevent that the circuit is impaired, convenient to use.

Description

Water inflow prevention device applied to switch cabinet

Technical Field

The utility model relates to a water installations technical field is prevented to the cubical switchboard specifically is a water installations is prevented to application on cubical switchboard.

Background

Current converting devices, such as inverters, rectifiers or converters, are usually installed in the switchgear cabinet. In this case, the dc voltage potential connection elements which conduct the dc voltage, which is converted by the current conversion device, for example, into an ac voltage, must often be connected in an electrically conductive manner to one another in the switchgear cabinet. The current conversion devices are often connected in an electrically conductive manner to a common intermediate circuit capacitor via their dc voltage potential connection elements.

At present along with china's power grid covers nationwide basically, the demand of cubical switchboard is also bigger and bigger, and because under some special circumstances, the cubical switchboard need be in outdoor use, and outdoor use often can take place to rain, the condition of snowing, and the cubical switchboard on the existing market is because waterproof performance is not enough, just take place into water easily, the phenomenon of electric leakage, lead to large tracts of land electric power confusion, the clearance has between cabinet door and the cabinet body, often can the infiltration, need open the cabinet door in rainy day sometimes and operate, the rainwater gets into the cabinet internal portion very easily, cause the circuit impaired, influence the use. Therefore, a water inlet prevention device applied to the switch cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent water installations of application on cubical switchboard convenient to homoenergetic prevents that the rainwater from falling into the cabinet body when cubical switchboard door to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an application is in preventing water installations on cubical switchboard, includes the cabinet body and cabinet door, be equipped with on the cabinet body and be convenient for homoenergetic when the cubical switchboard door prevent that the rainwater from falling into the water installations of preventing of the cabinet body, prevent that water installations from including being convenient for prevent that the rainwater from falling into the sheltering from device of the cabinet body through the clearance between the cabinet body and the cabinet door, be equipped with the linkage that the homoenergetic linkage shelters from the device and carries out different angles and shelter from the rainwater when the cubical switchboard door when being convenient for on the cabinet body, prevent that the rainwater from flowing into from the cabinet door, prevent that the circuit is impaired, convenient to use, be convenient for plug up the gap when closing the cabinet door to the good avoids flowing in from the gap with rainwater direction both sides, can link when opening the cabinet door and stretch out a rain blocking device, prevent that the rainwater from flowing into from the cabinet door, prevent that the circuit is impaired.

Preferably, it includes the dash board to shelter from the device, all set up the first fluting of being convenient for the dash board to stretch out and draw back and laminating on the cabinet door and the cabinet body, the top fixedly connected with arc of dash board, the bottom of dash board runs through and the first pivot of fixedly connected with, the both ends of first pivot are all rotated and are connected with the fixed knot with the side fixed connection of the cabinet body, set up a plurality of second flutings of being convenient for and the fixed knot joint on the cabinet door, fixedly connected with can with the first gear of aggregate unit matched with in the first pivot, be equipped with on the first gear and can stretch out the automatic telescoping device who blocks clearance between the first pivot and the cabinet body automatically when the dash board is opened, can realize a plurality of linkages through the switch door, reach the purpose that prevents into water.

Preferably, the linkage device comprises a second gear fixedly connected with the first rotating shaft, a third gear rotatably connected with the fixing buckle is meshed with the second gear, a first bevel gear is coaxially and fixedly connected with the third gear, a second bevel gear is meshed with the first bevel gear, a second rotating shaft fixedly connected with the second slotting and fixedly connected with the second bevel gear is linked by taking the switch door as a driving source, and the linkage device is ingenious in structure and simple and convenient to operate.

Preferably, the automatic telescopic device comprises a device groove formed in the cabinet body, a fourth gear meshed with the first gear is connected to the device groove in a rotating mode, a fifth gear is meshed with the fourth gear, a telescopic plate is connected to the device groove in a sliding mode, gear strips capable of being meshed with the fifth gear and the first gear are fixedly mounted on the telescopic plate, and the telescopic plate can automatically stretch out to block a gap between the first rotating shaft and the cabinet body when the rain shielding plate is opened.

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

the utility model provides a current some prevent that water installations of using on cubical switchboard is difficult to prevent when using that the rainwater flows into the problem of the cabinet body easily from the gap infiltration and the rainy day between the cabinet door and the cabinet body open the cabinet door rainwater, set up and prevented water installations, be convenient for plug up the gap when closing the cabinet door, and the good avoids flowing in from the gap with rainwater direction both sides, can link when opening the cabinet door and stretch out a rain blocking device, prevent that the rainwater from flowing in from the cabinet door, prevent that the circuit is impaired, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the water inlet preventing device of the present invention;

FIG. 3 is a schematic view of the linkage of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a sectional view of the automatic retractor device of the present invention;

fig. 6 is an enlarged view of the region B in fig. 5.

In the figure: 1-a cabinet body; 2-cabinet door; 3-a water inlet prevention device; 4-a shielding device; 5-a linkage; 6-a flashing; 7-first grooving; 8-arc-shaped plates; 9-a first rotating shaft; 10-fixing buckle; 11-second grooving; 12-a first gear; 13-automatic telescoping device; 14-a second gear; 15-a third gear; 16-a first bevel gear; 17-a second bevel gear; 18-a second shaft; 19-device tank; 20-a fourth gear; 21-fifth gear; 22-a retractable plate; 23-gear rack.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a water inlet prevention device applied to a switch cabinet comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet body 1 is provided with a water inlet prevention device 3 which is convenient for preventing rainwater from falling into the cabinet body 1 when the switch cabinet door 2 is opened, the water inlet prevention device 3 comprises a shielding device 4 which is convenient for preventing rainwater from falling into the cabinet body 1 through a gap between the cabinet body 1 and the cabinet door 2, the cabinet body 1 is provided with a linkage device 5 which is convenient for the shielding device 4 to be linked to shield rainwater at different angles when the cabinet door 2 is opened or closed, is convenient for blocking gaps when the cabinet door 2 is closed, and the good rainwater direction both sides of avoiding flowing in from the gap, can link when opening cabinet door 2 and stretch out a rain shield device, prevent that the rainwater from flowing in from cabinet door 2, prevent that the circuit is impaired, convenient to use, shelter from device 4 and be convenient for prevent that the rainwater from falling into cabinet body 1 through the clearance between cabinet body 1 and cabinet door 2, linkage 5 is convenient for homoenergetic when cubical switchboard door 2 links and shelters from device 4 and carry out different angles and shelter from the rainwater.

The shielding device 4 comprises a rain shielding plate 6, first grooves 7 convenient for the rain shielding plate 6 to stretch and adhere are respectively arranged on the cabinet door 2 and the cabinet body 1, an arc-shaped plate 8 is fixedly connected to the top end of the rain shielding plate 6, a first rotating shaft 9 penetrates through and is fixedly connected to the bottom end of the rain shielding plate 6, fixing buckles 10 fixedly connected with the side surfaces of the cabinet body 1 are respectively and rotatably connected to the two ends of the first rotating shaft 9, a plurality of second grooves 11 convenient for being clamped with the fixing buckles 10 are arranged on the cabinet door 2, a first gear 12 capable of being matched with the linkage device 5 is fixedly connected to the first rotating shaft 9, an automatic stretching device 13 capable of automatically stretching out to block the gap between the first rotating shaft 9 and the cabinet body 1 when the rain shielding plate 6 is opened is arranged on the first gear 12, when the cabinet door 2 is closed, the rain shielding plate 6 is fixed between the two first grooves 7, the arc-shaped plate 8 plays the roles of sealing and guiding rainwater to two sides at the top, when the cabinet door 2 is opened, the linkage device 5 drives the first gear 12 to rotate, so that the first rotating shaft 9 and the rain shielding plate 6 are opened and are just supported above the cabinet body 1, and meanwhile, the automatic telescopic device 13 can automatically extend out to block a gap between the first rotating shaft 9 and the cabinet body 1 when the rain shielding plate 6 is opened, so that rainwater is prevented from flowing into the cabinet body 1.

The linkage device 5 comprises a second gear 14 fixedly connected with the first rotating shaft 9, the second gear 14 is meshed with a third gear 15 rotatably connected with a fixing buckle 10, the third gear 15 is coaxially and fixedly connected with a first bevel gear 16, the first bevel gear 16 is meshed with a second bevel gear 17, the second bevel gear 17 is fixedly connected with a second rotating shaft 18 fixedly connected with a second slot 11, when the cabinet door 2 is opened, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the third gear 15 to rotate so as to drive the second gear 14 to rotate, the second gear 14 drives the first gear 12 to rotate, the rain shielding plate 6 can be opened, when the cabinet door 2 is closed, the second bevel gear 17 drives the first bevel gear 16 to rotate in a reverse direction, all the gears rotate in a reverse direction, and the rain shielding plate 6 is clamped upwards into the first slot 7.

Automatic telescoping device 13 includes the device groove 19 of seting up on the cabinet body 1, device groove 19 internal rotation is connected with the fourth gear 20 with first gear 12 meshing, fourth gear 20 has fifth gear 21 in the meshing, sliding connection has expansion plate 22 in the device groove 19, fixed mounting has the gear rack 23 that can all mesh with fifth gear 21 and first gear 12 on the expansion plate 22, and when opening cabinet door 2, first gear 12 drives fourth gear 20 and rotates, and fourth gear 20 drives fifth gear 21 and rotates, and fifth gear 21 drives gear rack 23 and expansion plate 22 and slides along device groove 19 downwards to block the clearance between first pivot 9 and the cabinet body 1, prevent that the rainwater from flowing into from the clearance.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," 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. The utility model provides an application is in preventing into water installation on cubical switchboard, includes the cabinet body (1) and cabinet door (2), its characterized in that: be equipped with on the cabinet body (1) and be convenient for homoenergetic when cubical switchboard door (2) prevent that the rainwater from falling into preventing water installations (3) of the cabinet body (1), prevent water installations (3) including be convenient for prevent that the rainwater from falling into sheltering from device (4) of the cabinet body (1) through the clearance between the cabinet body (1) and cabinet door (2), be equipped with linkage (5) that the homoenergetic linkage shelters from device (4) and carries out different angles and shelter from the rainwater on the cabinet body (1) when cubical switchboard door (2).

2. The water inlet prevention device applied to the switch cabinet as claimed in claim 1, wherein: the shielding device (4) comprises a rain shielding plate (6), the cabinet door (2) and the cabinet body (1) are both provided with first slots (7) which are convenient for the rain shielding plate (6) to stretch and stick, the top end of the rain shield (6) is fixedly connected with an arc-shaped plate (8), the bottom end of the rain shield (6) penetrates through and is fixedly connected with a first rotating shaft (9), both ends of the first rotating shaft (9) are rotatably connected with fixing buckles (10) fixedly connected with the side surface of the cabinet body (1), a plurality of second slots (11) which are convenient to be clamped with the fixing buckles (10) are arranged on the cabinet door (2), a first gear (12) which can be matched with the linkage device (5) is fixedly connected on the first rotating shaft (9), the first gear (12) is provided with an automatic telescopic device (13) which can automatically extend out to block the gap between the first rotating shaft (9) and the cabinet body (1) when the rain shielding plate (6) is opened.

3. The water inlet prevention device applied to the switch cabinet as claimed in claim 2, wherein: the linkage device (5) comprises a second gear (14) fixedly connected with the first rotating shaft (9), the second gear (14) is meshed with a third gear (15) rotatably connected with the fixing buckle (10), the third gear (15) is coaxially and fixedly connected with a first bevel gear (16), the first bevel gear (16) is meshed with a second bevel gear (17), and the second bevel gear (17) is fixedly connected with a second rotating shaft (18) fixedly connected with the second slot (11).

4. The water inlet prevention device applied to the switch cabinet as claimed in claim 2, wherein: automatic telescoping device (13) include device groove (19) of seting up on the cabinet body (1), device groove (19) internal rotation is connected with fourth gear (20) with first gear (12) meshing, fourth gear (20) meshing has fifth gear (21), sliding connection has expansion plate (22) in device groove (19), fixed mounting has gear strip (23) that can all mesh with fifth gear (21) and first gear (12) on expansion plate (22).