CN220797465U - Outdoor switch cabinet - Google Patents

Abstract

The utility model belongs to the field of switch cabinets, and discloses an outdoor switch cabinet which comprises a fixed plate and a lifting plate, wherein the lifting plate is connected with a cabinet body; the lifting plate is rotationally connected with a bidirectional threaded rod, the lifting plate is connected with an auxiliary sliding rod and a servo motor, an output shaft of the servo motor is connected with the bidirectional threaded rod, the bidirectional threaded rod is in threaded connection with two moving blocks, the moving blocks are in sliding connection with the auxiliary sliding rod, the moving blocks are hinged with supporting rods, the free ends of the supporting rods are hinged with the fixed plates, the fixed plates are connected with limiting rods, the lifting plate is in sliding connection with the limiting rods, the lifting plate is connected with sliding rods, the sliding rods are in sliding connection with floating blocks, the lifting plate is connected with a control switch, and the control switch is electrically connected with the servo motor; this technical scheme can be through the floating block come-up and then contradict control switch for the lifter plate height can rise according to the height of ponding, avoids ponding or rivers to flow into the cubical switchboard, and the safe in utilization of protection cubical switchboard, simple structure, the cubical switchboard practicality improves greatly.

Description

Outdoor switch cabinet

Technical Field

The utility model relates to the field of switch cabinets, in particular to an outdoor switch cabinet.

Background

The switch cabinet is electrical equipment for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system; in order to meet the working requirement, sometimes the switch cabinet needs to be installed outdoors, the switch cabinet is installed on the outdoor ground, and due to the conditions of raining and the like, larger water flows near the switch cabinet or accumulated water is likely to flow near the switch cabinet; the outdoor switch cabinet that uses at present is fixed mounting subaerial in the open air to do not set up corresponding watertight fittings, and then lead to near the switch cabinet there is great rivers to flow through or have ponding to gather the time rivers can flow into the switch cabinet inside from the switch cabinet bottom, and then cause the damage to the inside electrical components of switch cabinet, inconvenient use.

Disclosure of Invention

The utility model aims to provide an outdoor switch cabinet, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the outdoor switch cabinet comprises a fixed plate and a lifting plate, wherein the lifting plate is connected with a cabinet body; the lifting plate is rotationally connected with a bidirectional threaded rod, the lifting plate is connected with an auxiliary sliding rod and a servo motor, an output shaft of the servo motor is connected with the bidirectional threaded rod, two moving blocks are connected with threads of the bidirectional threaded rod in a threaded mode, the two moving blocks are symmetrically arranged on the center line of the bidirectional threaded rod, the moving blocks are in sliding connection with the auxiliary sliding rod, the moving blocks are hinged to supporting rods, the free ends of the supporting rods are hinged to a fixing plate, the fixing plate is connected with a limiting rod, the lifting plate is in sliding connection with the limiting rod, the lifting plate is connected with a sliding rod, the sliding rod is in sliding connection with a floating block, and the lifting plate is connected with a control switch which is electrically connected with the servo motor.

Preferably, the cabinet body is connected with a buffer spring, and the free end of the buffer spring is connected with a buffer plate.

Preferably, the cabinet body is connected with a cabinet door, and the cabinet door is connected with an observation window.

Preferably, the moving block is connected with two support rods, and the two support rods are symmetrically arranged about the center line of the moving block.

Preferably, the moving block collides with the lifting plate.

Preferably, the cabinet body is connected with a rain-proof plate

Compared with the prior art, the technical scheme has the beneficial effects that:

(1) This technical scheme drives bi-directional threaded rod through servo motor and rotates and to drive the lifter plate and reciprocate, and then adjust the height of cubical switchboard, can drive the kicking block come-up and then conflict control switch when having great rivers to pass through around the cubical switchboard bottom or ponding to rise, and then open servo motor for the lifter plate height can rise according to the height of ponding, avoids ponding or rivers to flow into the inside electrical components who damages the cubical switchboard inside of cubical switchboard, and the safety in utilization of protection switch cabinet improves the life and the stability of cubical switchboard, simple structure, and the practicality improves greatly.

(2) According to the technical scheme, the buffer plate is arranged, external impact can be effectively buffered through the cooperation of the buffer plate and the buffer spring, the switch cabinet is further protected, damage caused by deformation of the switch cabinet due to impact is avoided, and the safety of the switch cabinet in outdoor use is improved; two support rods are arranged on one moving block, the lifting plate is supported by four support rods, so that the stability of the lifting plate in lifting is improved, the stability of the fixing plate for supporting the cabinet body is improved, and the conditions of inclination and collapse of the cabinet body are avoided; the movable block is in conflict with the lifting plate, and then the gravity of the lifting plate and the cabinet body can be directly transmitted to the supporting rod and the fixed plate through the movable block, so that the stress of the bidirectional threaded rod is reduced, the service life of the bidirectional threaded rod is prolonged, and the bidirectional threaded rod can be stably rotated to smoothly adjust the height of the lifting plate.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side cross-sectional view of a slide bar according to the present utility model;

FIG. 3 is a top cross-sectional view of a lifter plate provided by the present utility model;

reference numerals: the rain-proof device comprises a fixed plate 1, a support rod 2, a bidirectional threaded rod 3, a control switch 4, a sliding rod 5, a floating block 6, a moving block 7, a limit rod 8, a lifting plate 9, a cabinet body 10, a cabinet door 11, an observation window 12, a buffer spring 13, a buffer plate 14, a servo motor 15, an auxiliary sliding rod 16 and a rain-proof plate 17.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and embodiments:

an outdoor switch cabinet as shown in fig. 1 to 3 comprises a fixed plate 1 and a lifting plate 9, wherein the lifting plate 9 is connected with a cabinet body 10; the lifting plate 9 is provided with a drain hole, the top of the cabinet body 10 is connected with a rain shielding plate 17, and rain can be effectively shielded through the rain shielding plate 17; the cabinet body 10 is connected with a cabinet door 11, the cabinet door 11 is connected with an observation window 12, and the observation window 12 is made of transparent materials, so that the working condition of electrical elements in the switch cabinet can be rapidly observed; the outer side wall of the cabinet body 10 is connected with a buffer spring 13, and the free end of the buffer spring 13 is connected with a buffer plate 14; the lifting plate 9 bottom is rotationally connected with the bidirectional threaded rod 3, lifting plate 9 is connected with auxiliary slide bar 16 and servo motor 15, servo motor 15 output shaft and bidirectional threaded rod 3 are connected, bidirectional threaded rod 3 threaded connection has two movable blocks 7, two movable blocks 7 are about the bilateral symmetry setting of bidirectional threaded rod 3 central line, bidirectional threaded rod 3 includes forward screw thread section and reverse screw thread section, two movable blocks 7 respectively with forward screw thread section and reverse screw thread section threaded connection, movable block 7 and auxiliary slide bar 16 sliding connection, movable block 7 contradicts with lifting plate 9 bottom, movable block 7 articulates there is bracing piece 2, bracing piece 2 free end is articulated with fixed plate 1, fixed plate 1 is connected with gag lever post 8, lifting plate 9 and gag lever post 8 sliding connection, gag lever post 8 is established and is equipped with four, lifting plate 9 and four equal sliding connection of gag lever post 8, lifting plate 9 can only follow gag lever post 8 and reciprocate, lifting plate 9 bottom is connected with slide bar 5, sliding connection has control switch 4, control switch 4 is located 6 top, control switch 4 and servo motor 15 electrical connection is two preceding two bilateral symmetry two preceding two positive and two preceding two electric connection of bracing pieces 7, two preceding technical field symmetry bracing pieces are provided with two, two preceding two bilateral symmetry bracing pieces 2 are about the two bilateral symmetry of lifting plate 7 are respectively.

The servo motor 15 motor drives the bidirectional threaded rod 3 to rotate, and because the auxiliary slide bar 16 is limited to the rotation of the movable block 7, the two movable blocks 7 simultaneously move inwards or outwards along the bidirectional threaded rod 3 along with the rotation of the bidirectional threaded rod 3, and then the support rod 2 is driven to move, and then lifting of the lifting plate 9 and the cabinet body 10 is completed, and because the limiting rod 8 is arranged, the limiting rod 8 plays a limiting role on the lifting plate 9, the lifting plate 9 can only move up and down along the four limiting rods 8, and then the stability of the lifting plate 9 is ensured, so that the lifting plate 9 cannot incline and easily move up and down, and the cabinet body 10 can be stably arranged above the lifting plate 9.

The specific implementation process is as follows:

install the switch cabinet in outdoor assigned position through fixed plate 1, when there is rivers or ponding liquid level to rise around the switch cabinet, water can both drive the floating block 6 come-up, and the floating block 6 comes-up and then contradicts control switch 4 along slide bar 5, and control switch 4 control opens servo motor 15 for servo motor 15 drives the certain number of turns of two-way threaded rod 3 rotation, and then drives lifter plate 9 and upwards remove certain height, avoids ponding or rivers to flow into the switch cabinet inboard from the switch cabinet bottom, convenient to use.

According to the technical scheme, the servo motor 15 drives the bidirectional threaded rod 3 to rotate so as to drive the lifting plate 9 to move up and down, the height of the switch cabinet is adjusted, when larger water flows around the bottom of the switch cabinet or accumulated water rises, the floating block 6 is driven to float upwards so as to abut against the control switch 4, and then the servo motor 15 is opened, so that the height of the lifting plate 9 can rise according to the height of accumulated water, accumulated water or water flows into the inner side of the switch cabinet to damage electric elements in the switch cabinet, the use safety of the switch cabinet is protected, the service life and stability of the switch cabinet are improved, the structure is simple, and the practicability is greatly improved; the external impact can be effectively buffered through the cooperation of buffer board 14 and buffer spring 13, further protect the cubical switchboard, avoid the cubical switchboard to receive the impact and produce deformation easily and lead to damaging, improve the cubical switchboard and make the security in outdoor use.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (4)

1. The utility model provides an outdoor cubical switchboard which characterized in that: comprises a fixed plate (1) and a lifting plate (9), wherein the lifting plate (9) is connected with a cabinet body (10); the lifting plate (9) is rotationally connected with a bidirectional threaded rod (3), the lifting plate (9) is connected with an auxiliary sliding rod (16) and a servo motor (15), an output shaft of the servo motor (15) is connected with the bidirectional threaded rod (3), the bidirectional threaded rod (3) is in threaded connection with two moving blocks (7), the two moving blocks (7) are symmetrically arranged about a central line of the bidirectional threaded rod (3), the moving blocks (7) are in sliding connection with the auxiliary sliding rod (16), the moving blocks (7) are hinged with a supporting rod (2), the free end of the supporting rod (2) is hinged with a fixed plate (1), the fixed plate (1) is connected with a limiting rod (8), the lifting plate (9) is in sliding connection with a sliding rod (5), the sliding rod (5) is in sliding connection with a floating block (6), and the lifting plate (9) is connected with a control switch (4), and the control switch (4) is electrically connected with the servo motor (15).

The cabinet body (10) is connected with a buffer spring (13), and the free end of the buffer spring (13) is connected with a buffer plate (14); the moving block (7) is abutted against the lifting plate (9).

2. An outdoor switchgear as claimed in claim 1, wherein: the cabinet body (10) is connected with a cabinet door (11), and the cabinet door (11) is connected with an observation window (12).

3. An outdoor switchgear as claimed in claim 1, wherein: the movable block (7) is connected with two support rods (2), and the two support rods (2) are symmetrically arranged about the central line of the movable block (7).

4. An outdoor switchgear as claimed in claim 1, wherein: the cabinet body (10) is connected with a rain-proof plate (17).