CN211908049U

CN211908049U - Low-voltage switch device convenient to overhaul

Info

Publication number: CN211908049U
Application number: CN202020857242.3U
Authority: CN
Inventors: 卢良宇; 高坤; 吕小玲
Original assignee: Shenzhen Yanda Electric Co ltd
Current assignee: Shenzhen Yanda Electric Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-10
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a low-voltage switchgear convenient to overhaul, including the low-voltage switchgear, the support is improved level fixedly and is provided with a plurality of components and parts mounting brackets, and the inside wall of first curb plate and second curb plate is all fixed and is provided with the side slide rail, fixed being provided with on the support with side slide rail assorted side slide block, the backup pad bottom is provided with a plurality of pulleys, a plurality of and pulley assorted slide rail grooves have been seted up at the bottom plate top. Through a plurality of slider mechanisms that the device left and right sides and bottom set up, can take the support out fast when overhauing, overhaul the low-voltage switch components and parts that set up on the support. In addition, through setting up the guard plate at low-voltage switchgear top, can play waterproof sun-proof effect, effectively protect this low-voltage switchgear, a plurality of fans of setting can dispel the heat to the electronic components who supports and press the inside cubical switchboard. The device need unpack apart and support the problem that presses the cubical switchboard just can overhaul when effectively solving among the prior art and overhauing, promotes the efficiency of overhauing.

Description

Low-voltage switch device convenient to overhaul

Technical Field

The utility model relates to a low-voltage switch technical field, concretely relates to be convenient for overhaul low-voltage switch device.

Background

The low-voltage switch cabinet is used as a distributor electric energy conversion device and is suitable for various industries such as power generation, metallurgy, textile and the like, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some are also provided with a high-voltage chamber and a low-voltage chamber switch cabinet, a high-voltage bus is arranged, such as a power plant and the like, and some are also provided with low-frequency load shedding for keeping main equipment.

Among the prior art, when overhauing low voltage switchgear, need take apart the cabinet body after just can overhaul the switch and the electrical apparatus original paper of the internal portion of cabinet, it is comparatively troublesome to operate, influences the efficiency of overhauing. Therefore, there is a need for a low voltage switchgear that is easy to service.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a following technical scheme: convenient to overhaul low-voltage switchgear, including the low-voltage switchgear, set up in inside support of low-voltage switchgear and fixed set up in the protective cover at low-voltage switchgear top, the support is improved level and is fixed and be provided with a plurality of components and parts mounting brackets, the low-voltage switchgear left and right sides is provided with first curb plate and second curb plate respectively, both sides are provided with roof and bottom plate respectively about the low-voltage switchgear, the inside wall of first curb plate and second curb plate is all fixed and is provided with the side slide rail, fixed be provided with on the support with side slide rail assorted side slide, support bottom and backup pad fixed connection, the backup pad bottom is provided with a plurality of pulleys, the bottom plate top seted up a plurality of with pulley assorted slide rail groove.

Further, a plurality of fans are fixedly arranged on the top plate, a through hole is formed in the first side plate, a dustproof net is fixedly arranged in the through hole, a plurality of ventilation holes are formed in the second side plate, an opening is formed in the dustproof net, the dustproof net and the ventilation holes are arranged oppositely, air ventilation in the low-voltage switch cabinet is facilitated, and therefore heat emitted by internal original paper can be timely removed.

Furthermore, the front side of the low-voltage switch cabinet is connected with a cabinet door through a hinge, a transparent window, a door handle and a tool cabinet are arranged on the cabinet door, wherein the transparent window can be used for observing the internal condition of the switch cabinet, and the tool cabinet is used for storing tools for maintenance.

Furthermore, the number of the pulleys is more than two groups, and a rotating shaft is arranged in the center of each pulley.

The utility model has the advantages that: through a plurality of components and parts mounting brackets of fixed at the support is improved level, the support left and right sides is connected with side slide rail sliding fit through a plurality of side sliders, is provided with the backup pad in the fixed support bottom, and the pulley that the backup pad bottom set up is connected with the slide rail groove sliding fit that the bottom plate top set up, through a plurality of slider mechanisms that the device left and right sides and bottom set up, can take the support out fast when overhauing, overhauls the low-voltage switch components and parts that set up on the support. In addition, through setting up the guard plate at low-voltage switchgear top, can play waterproof sun-proof effect, effectively protect this low-voltage switchgear, a plurality of fans of setting can dispel the heat to the electronic components who supports and press the inside cubical switchboard. The device need unpack apart and support the problem that presses the cubical switchboard just can overhaul when effectively solving among the prior art and overhauing, promotes the efficiency of overhauing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-low-voltage switch cabinet, 101-first side plate, 102-second side plate, 103-ventilation hole, 104-cabinet door; 2-a bottom plate; 3-a pulley; 4-a support plate; 5-a slide rail groove; 6-a rotating shaft; 7-side slide rail; 8, mounting a component; 9-side slide block; 10-a scaffold; 11-dust screen; 12-protective plate; 13-a fan; 14-a top plate; 15-glass window; 16-a handle; 17-loose leaves; 18-tool cabinet.

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, the low voltage switchgear convenient to overhaul includes a low voltage switchgear 1, a bracket 10 disposed inside the low voltage switchgear 1, and a protective cover 12 fixedly disposed on the top of the low voltage switchgear 1, a plurality of component mounting frames 8 are horizontally and fixedly arranged on the bracket 10, a first side plate 101 and a second side plate 102 are respectively arranged at the left side and the right side of the low-voltage switch cabinet 1, the upper side and the lower side of the low-voltage switch cabinet 1 are respectively provided with a top plate 14 and a bottom plate 2, the inner side walls of the first side plate 101 and the second side plate 102 are both fixedly provided with a side slide rail 7, a side sliding block 9 matched with the side sliding rail 7 is fixedly arranged on the bracket 10, the bottom of the bracket 10 is fixedly connected with the supporting plate 4, the bottom of the supporting plate 4 is provided with a plurality of pulleys 3, and the top of the bottom plate 2 is provided with a plurality of slide rail grooves 5 matched with the pulleys 3.

Preferably, a plurality of fans 13 are fixedly arranged on the top plate 14, a through hole is formed in the first side plate 101, a dust screen 11 is fixedly arranged in the through hole, a plurality of ventilation holes 103 are formed in the second side plate 102, an opening is formed in the dust screen, and the ventilation holes are arranged oppositely, so that ventilation in the low-voltage switch cabinet is facilitated, and heat generated by an internal original piece can be timely removed.

Preferably, the front side of the low-voltage switch cabinet 1 is connected with a cabinet door 104 through a hinge 17, and the cabinet door 104 is provided with a transparent window 15, a door handle 16 and a tool cabinet 18, wherein the inside condition of the switch cabinet can be observed through the transparent window, and the tool cabinet is used for storing tools for maintenance.

Preferably, the number of the pulleys 3 is more than two groups, and a rotating shaft 6 is arranged in the center of the pulleys.

The utility model discloses a theory of operation is: through fixing a plurality of components and parts mounting bracket 8 on support 10 is improved level, the support 10 left and right sides is connected with the smooth 7 sliding fit of side slide rail through a plurality of side sliders 9, fixedly in support 10 bottom is provided with backup pad 4, pulley 3 that 4 bottoms of backup pad set up is connected with the slide rail groove 6 sliding fit that 2 tops of bottom plate set up, through a plurality of slider mechanisms that the device left and right sides set up with the bottom, can take support 10 out fast during the maintenance, overhaul the low voltage switch components and parts that set up on support 10. In addition, the protection plate 12 is arranged at the top of the low-voltage switch cabinet 1, a waterproof and sun-proof effect can be achieved, the low-voltage switch device is effectively protected, and the plurality of fans 13 can dissipate heat of electronic components inside the low-voltage switch cabinet 1. The device need unpack apart and support the problem that presses the cubical switchboard just can overhaul when effectively solving among the prior art and overhauing, promotes the efficiency of overhauing.

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. Convenient-to-overhaul low-voltage switch device, comprising a low-voltage switch cabinet (1), a support (10) arranged inside the low-voltage switch cabinet (1) and a protective cover (12) fixedly arranged at the top of the low-voltage switch cabinet (1), wherein the support (10) is horizontally and fixedly provided with a plurality of component mounting frames (8), the left side and the right side of the low-voltage switch cabinet (1) are respectively provided with a first side plate (101) and a second side plate (102), the upper side and the lower side of the low-voltage switch cabinet (1) are respectively provided with a top plate (14) and a bottom plate (2), the convenient-to-overhaul low-voltage switch device is characterized in that the inner side walls of the first side plate (101) and the second side plate (102) are both fixedly provided with side sliding rails (7), the support (10) is fixedly provided with side sliding blocks (9) matched with the side sliding rails, the bottom of the supporting plate (4) is provided with a plurality of pulleys (3), and the top of the bottom plate (2) is provided with a plurality of sliding rail grooves (5) matched with the pulleys (3).

2. The easy-to-service low-voltage switch device according to claim 1, wherein a plurality of fans (13) are fixedly arranged on the top plate (14), a through hole is formed in the first side plate (101), a dust screen (11) is fixedly arranged in the through hole, and a plurality of ventilation holes (103) are formed in the second side plate (102).

3. The easy-to-service low-voltage switchgear device according to claim 1, characterized in that a cabinet door (104) is connected to the front side of the low-voltage switchgear cabinet (1) through a hinge (17), and a transparent window (15), a door handle (16) and a tool cabinet (18) are arranged on the cabinet door (104).

4. Easy-to-service low-voltage switchgear according to claim 1, characterized in that the number of said pulleys (3) is more than two, said pulleys being centrally provided with a rotating shaft (6).