CN-224217983-U - Guide assembly for low-voltage cabinet drawer

CN224217983UCN 224217983 UCN224217983 UCN 224217983UCN-224217983-U

Abstract

The utility model discloses a guide assembly for a low-voltage cabinet drawer, which comprises a lining frame and a sliding block fixedly connected with the drawer, wherein the inner surface wall of the lining frame is fixedly connected with a sliding rail in sliding fit with the sliding block. According to the utility model, the drawer piece is pushed to enable the sliding block to slide along the sliding rail, so that the connector on the drawer piece can be accurately connected with the socket in the cabinet body, the guiding of the drawer piece is finished, when the drawer piece is opened in a large scale, the sliding sleeve can be moved to enable the sliding sleeve to slide along the sliding plate until the clamping seat is sleeved on the outer side part of the sliding block and is fully loaded, the sliding sleeve and the clamping seat are fixed through the fastening rod, and the clamping seat realizes the local supporting and positioning of the sliding block, so that the weight of the drawer piece can be prevented from being completely acted on a small range area of the sliding rail, deformation of the rail can be effectively avoided, and even after the drawer piece is completely combined with the cabinet body, the clamping seat can be moved to the front side of the drawer piece, so that the drawer is stably closed.

Inventors

SHI YANLIN
Shi Yida
SHEN XIAOHAI
LI JUNJUN
WEN JING
LI MEIHAI

Assignees

浙江伟臻成套柜体有限公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (6)

1. A direction subassembly for low-voltage cabinet drawer, including lining frame (1) and with drawer fixed connection's slider (2), its characterized in that, table wall fixedly connected with and slider (2) sliding fit's slide rail (3) in lining frame (1), terminal surface fixedly connected with side seat (4) before slide rail (3), table wall fixedly connected with slide (9) in side seat (4), slide (9) outside integration has cassette (7) and is used for the fixed subassembly that cassette (7) horizontal position switched.
2. The guide assembly for the low-voltage cabinet drawer according to claim 1, wherein a locking rod (6) is arranged inside the sliding rail (3) in a penetrating mode, the outer surface wall of the locking rod (6) is connected with the inner surface wall of the lining frame (1) in a screwing mode, a rubber pad (5) is in interference fit inside the sliding rail (3), and the inner surface wall of the rubber pad (5) is abutted to the outer surface wall of the locking rod (6).
3. The guide assembly for the low-voltage cabinet drawer according to claim 2, wherein the inner surface walls on two sides of the vertical end of the sliding rail (3) are respectively connected with a ball in a rotating way.
4. A guide assembly for a low-voltage cabinet drawer according to claim 3, characterized in that the fixing assembly comprises a sliding sleeve (10) fixedly connected with the clamping seat (7), the inner surface wall of the sliding sleeve (10) is in sliding connection with the outer surface wall of the sliding plate (9), the outer surface wall of the sliding sleeve (10) is connected with a fastening rod (11) in a screwing mode, and the open end of the fastening rod (11) is abutted to the outer surface wall of the sliding plate (9).
5. The guide assembly for a low-voltage cabinet drawer according to claim 4, wherein two groups of limiting pieces (12) are fixedly connected to the outer surface wall of the side seat (4), and the two groups of limiting pieces (12) are distributed on two sides of the horizontal end of the sliding sleeve (10).
6. The guide assembly for a low-voltage cabinet drawer according to claim 5, wherein the inner surface wall of the clamping seat (7) is connected with a positioning rod (8) in a screwed mode.

Description

Guide assembly for low-voltage cabinet drawer Technical Field The utility model relates to the technical field of low-voltage switch cabinets, in particular to a guide assembly for a low-voltage switch cabinet drawer. Background The interior of low-voltage switchgear is usually equipped with components such as circuit breakers, contactors, thermal relays, disconnectors, etc., which cooperate to ensure stable operation of the power system and to provide the necessary protection against damage due to overload or short-circuit conditions, etc. Chinese patent publication No. CN216354928U, publication time 20220419, disclose a blind-mate communication device of a drawer unit of a low-voltage switch cabinet, and belongs to the technical field of electrical equipment. The structure of the utility model comprises a blind-inserting socket arranged in a drawer cabinet, wherein the blind-inserting socket consists of a blind-inserting movable socket and a blind-inserting static socket, a guide rod is arranged on the blind-inserting movable socket, a guide hole matched with the guide rod is arranged on the blind-inserting static socket, and square-opening clamping grooves are respectively arranged in the middle of the blind-inserting movable socket and the middle of the blind-inserting static socket. For example, the above-mentioned existing guide components for low-voltage cabinet drawers are mostly of common slider and slide rail structures, and in the specific implementation process, when the drawer is opened greatly, because the contact area between the slider and the rail is small, the weight of the drawer is concentrated in a small range area of the rail, and the rail is easy to deform along with the time, so that a corresponding guide component for the low-voltage cabinet drawer needs to be proposed to solve the above-mentioned problems. Disclosure of utility model The utility model aims to solve the problems and provides a guide assembly for a low-voltage cabinet drawer. In order to achieve the above purpose, the present utility model adopts the following technical scheme: a direction subassembly for low-voltage cabinet drawer, including lining frame and with drawer fixed connection's slider, table wall fixedly connected with and slider sliding fit's slide rail in the lining frame, terminal surface fixedly connected with side seat before the slide rail, table wall fixedly connected with slide in the side seat, the slide outside is integrated with the cassette and is used for the fixed subassembly that cassette horizontal position switched. Preferably, the locking rod is arranged in the sliding rail in a penetrating way, the outer surface wall of the locking rod is connected with the inner surface wall of the lining frame in a screwing way, a rubber pad is in interference fit with the sliding rail in a sliding way, and the inner surface wall of the rubber pad is abutted to the outer surface wall of the locking rod. Preferably, the inner surface walls at the two sides of the vertical end of the sliding rail are both rotationally connected with balls. Preferably, the fixing component comprises a sliding sleeve fixedly connected with the clamping seat, the inner surface wall of the sliding sleeve is in sliding connection with the outer surface wall of the sliding plate, the outer surface wall of the sliding sleeve is in screwed connection with a fastening rod, and the open end of the fastening rod is abutted to the outer surface wall of the sliding plate. Preferably, the outer surface wall of the side seat is fixedly connected with two groups of limiting sheets, and the two groups of limiting sheets are distributed on two sides of the horizontal end of the sliding sleeve. Preferably, the inner surface wall of the clamping seat is connected with a positioning rod in a screwed mode. In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: 1. According to the application, the drawer piece is pushed to enable the sliding block to slide along the sliding rail, so that the connector on the drawer piece can be accurately connected with the socket in the cabinet body, the guiding of the drawer piece is finished, when the drawer piece is opened in a large scale, the sliding sleeve can be moved to enable the sliding sleeve to slide along the sliding plate until the clamping seat is sleeved on the outer side part of the sliding block and is fully loaded, the sliding sleeve and the clamping seat are fixed through the fastening rod, and the clamping seat realizes the local supporting and positioning of the sliding block, so that the weight of the drawer piece can be prevented from being completely acted on a small range area of the sliding rail, deformation of the rail can be effectively avoided, and even after the drawer piece is completely combined with the cabinet body, the clamping seat can be moved to the front side of the drawer piece, so that the drawer is stably