Novel environment-friendly cabinet

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a novel environment-friendly cabinet, which comprises an upper cabinet body, a middle cabinet body and a lower cabinet body, and is characterized by further comprising a side cabinet body, a sinking area is formed on the upper section of the lower cabinet body, and a lower mounting platform and a first side mounting platform are formed on the end face of the sinking area. A second side installation platform is installed on the middle cabinet body, the lower end of the first side installation platform is installed along one side of the lower installation platform, the upper end of the first side installation platform and the lower end of the second side installation platform form an upper platform, the lower end of the side cabinet body is placed on the lower installation platform, and a bent installation side face is formed on the side cabinet body. The bent mounting side surfaces are arranged on the first side mounting platform and the second side mounting platform; according to the environment-friendly cabinet, the buckling pieces are installed between the side cabinet bodies and the lower cabinet body and / or the middle cabinet body, through rapid splicing, installation of all electrical elements is facilitated, according to the scheme, the electrical elements can be assembled after being installed, follow-up carrying operation is also facilitated, and the practicability of the environment-friendly cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, and specifically relates to a new type of environmental protection cabinet. Background Technique

[0002] An environmental protection cabinet is a switchgear that uses dry air or nitrogen as an insulating medium, and is mainly used for the distribution, control, and protection of power systems.

[0003] The environmental protection cabinet has the characteristics of small volume, maintenance-free, high modularity, safety and reliability, etc., and can realize remote monitoring, control, and management of the power distribution network of the power system, thereby optimizing the operation of the power grid, improving power usage safety, and power management efficiency.

[0004] The current environmental protection cabinets are all designed with independent gas boxes and then combined. However, the current environmental protection cabinets still have deficiencies, mainly reflected in that the cabinet body is integrally processed and then separated by partitions for each inner cavity, which will cause inconvenience in installation and is not conducive to the installation of internal components.

[0005] In summary, the utility model solves the problems in the above background technique by designing a new type of environmental protection cabinet. Content of the Utility Model

[0006] The purpose of the utility model is to provide a new type of environmental protection cabinet to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A new type of environmental protection cabinet includes an upper cabinet body, a middle cabinet body, and a lower cabinet body. The upper cabinet body, the middle cabinet body, and the lower cabinet body are installed from top to bottom. It is characterized in that: it further includes a side cabinet body. A sinking area is formed in the upper section of the lower cabinet body, and a lower installation platform and a first side installation platform are formed at the end face of the sinking area. A second side installation platform is installed on the middle cabinet body. The lower end of the first side installation platform is installed along one side of the lower installation platform, and the upper end of the first side installation platform and the lower end of the second side installation platform form an upper platform. The lower end of the side cabinet body is placed on the lower installation platform, and the side cabinet body forms a bent installation side surface, which is arranged on the first side installation platform and the second side installation platform; a fastening member is installed between the side cabinet body and the lower cabinet body and / or the middle cabinet body.

[0009] Preferably, an inner cross beam and a lower extension platform are installed in the upper section of the lower cabinet body. The inner cross beam and the lower extension platform constitute the above-mentioned lower installation platform. The inner cross beam is installed along the side wall of the lower cabinet body and does not exceed the end face of the lower cabinet body. The lower extension platform is bent to be flush with the inner cross beam.

[0010] Preferably, the first side mounting platform includes two strip plates which are arranged on two opposite side walls of the lower cabinet body. The strip plate includes a first lower strip plate and a second strip plate. The lower end of the first lower strip plate is perpendicularly arranged with the lower end of the second strip plate, forming an L-shaped structure. A notch platform is processed at the upper end of the second strip plate.

[0011] Preferably, the lower end of the second side mounting platform has a bending platform which is flush with the notch platform of the second strip plate.

[0012] Preferably, the fastening member includes an inserting rod and a fastening groove. The fastening groove is formed on the inner cross beam and / or the lower extension platform and / or the second side mounting platform. The inserting rod is formed on the side cabinet body and is arranged corresponding to the fastening groove.

[0013] Preferably, a plurality of inner grooves are formed on the side plate of the lower cabinet body, and a limiting rod adapted to the inner groove is arranged on the outer wall of the side cabinet body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, by providing a new type of environmental protection cabinet, since the environmental protection cabinet is composed of multiple boxes, its volume is relatively large compared to a single one. Through reasonable design and rapid splicing in this solution, it is beneficial to the installation of each electrical component. This solution can be assembled after the installation of the electrical components, and at the same time, it also facilitates the subsequent handling operation, improving the practicability of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a front view structural schematic diagram of the environmental protection cabinet of the present utility model;

[0018] Figure 3 is Figure 2 a partial cross-sectional view taken at B-B in

[0019] Figure 4 is a partial enlarged view at I in the present utility model Figure 3 ;

[0020] Figure 5 is a partial enlarged view at II in the present utility model Figure 3 ;

[0021] Figure 6 is a partial enlarged view at III in the present utility model Figure 3 ;

[0022] Figure 7 is a schematic diagram of the internal structure of the lower cabinet body of the present utility model;

[0023] Figure 8 For the present utility model Figure 7 is a partial enlarged view of part B in the present utility model;

[0024] Figure 9 For the present utility model Figure 7 is a partial enlarged view of part A in the present utility model;

[0025] Figure 10 is a schematic diagram of the internal structure of the lower cabinet of the present utility model;

[0026] Figure 11 For the present utility model Figure 10 is a partial enlarged view of part C in the present utility model;

[0027] Figure 12 For the present utility model Figure 1 is a partial enlarged view of part D in the present utility model. Specific embodiments

[0028] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] Embodiment, please refer toFigures 1-12 , the present utility model provides a technical solution:

[0033] A new type of environmental protection cabinet includes an upper cabinet body 101, a middle cabinet body 102 and a lower cabinet body 103. The upper cabinet body 101, the middle cabinet body 102 and the lower cabinet body 103 are installed from top to bottom. The upper cabinet body 101 is generally used as an instrument room, the middle cabinet body 102 is used as a mechanism room, and the lower cabinet body 103 is used as a cable room. The installation of the three can be, for example, by threading and welding. The main point of this solution is a design of the side cabinet body. This side cabinet body is used as a gas box room, and mainly integrates a disconnector (such as a three-position one) and a circuit breaker in the lower part. Then, it is connected to other cabinet rooms through copper bars connecting the outgoing line bushing. It also includes a side cabinet body 104. A sunken area is formed in the upper section of the lower cabinet body, and a lower installation platform 105 and a first side installation platform 106 are formed at the end face of this sunken area. A second side installation platform 107 is installed on the middle cabinet body. The lower end of the first side installation platform 106 is installed along one side of the lower installation platform 195, and the upper end of the first side installation platform forms an upper platform with the lower end of the second side installation platform 107. The lower end of the side cabinet body 104 is placed on the lower installation platform, and the side cabinet body forms a bent installation side surface, which is arranged on the first side installation platform and the second side installation platform; a fastening member is installed between the side cabinet body and the lower cabinet body and / or the middle cabinet body.

[0034] The use of the bent installation platform mechanism can make the installation more firm and not easy to shake.

[0035] Reference Figure 3 and Figure 4 , an inner cross beam 108 and a lower extension platform 110 are installed in the upper section of the lower cabinet body. The inner cross beam 10 and the lower extension platform 110 constitute the above-mentioned lower installation platform. The inner cross beam 108 is installed along the side wall of the lower cabinet body and does not exceed the end face of the lower cabinet body. The lower extension platform is bent to be flush with the inner cross beam.

[0036] In this solution, first, the lower installation platform is constituted by using two inner cross beams 10 and the lower extension platform 110, which saves materials and is also convenient for the cable layout and inspection in the lower cabinet body. Secondly, by using the scheme that the inner cross beam 108 is installed along the side wall of the lower cabinet body and does not exceed the end face of the lower cabinet body, the side wall of the lower cabinet body can also be used as a wrapping surface, which can realize the further fixation of the lower part of the side cabinet body 104.

[0037] Reference Figure 3 、 Figure 5 、 Figure 7 、 Figure 8, the first side mounting platform includes two strip plates. The two strip plates 115 are arranged on two opposite side walls of the lower cabinet. In this solution, they are preferably symmetrically arranged. The strip plate includes a first lower strip plate 116 and a second strip plate 115. The lower end of the first lower strip plate 116 is perpendicularly arranged with the lower end of the second strip plate 115, forming an L-shaped structure. A notch platform 111 is machined at the upper end of the second strip plate.

[0038] In this solution, the structure at the bending part is designed, which saves materials very much, reduces the installation of large-area panels, and reduces the production cost.

[0039] Reference Figure 8 , the lower end of the second side mounting platform has a bending platform 117, and the bending platform 117 is flush with the notch 111 platform of the second strip plate. For the purpose of simple design and quick installation.

[0040] The fastening members include inserting rods 114, 119, 120 and fastening grooves 113, 118, 121. The fastening grooves are formed on the inner cross beam and / or the lower extension platform and / or the second side mounting platform. The inserting rods are formed on the side cabinet and are arranged corresponding to the fastening grooves. The design of the fastening members at different positions realizes the limiting at multiple positions, realizes quick installation and the reliability of installation.

[0041] Reference 1 and Figure 12 , in order to further improve the firmness after installation, a plurality of inner grooves 123 are formed on the side plate of the lower cabinet, and a limiting rod 122 adapted to the inner grooves is arranged on the outer wall of the side cabinet.

[0042] In summary, this solution mainly uses a split design for the side cabinet 104, which can facilitate the disconnector (such as a three-position one) inside the side cabinet and the circuit breaker in the lower part. This part accounts for the largest weight, so the split design is beneficial to the installation of these components and the convenience during transportation. At the same time, it can also facilitate the internal wire layout of each cabinet.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of environmental protection cabinet, including an upper cabinet, a middle cabinet and a lower cabinet, which are installed from top to bottom, characterized in that: It also includes a side cabinet, a sinking area is formed in the upper section of the lower cabinet, a lower mounting platform and a first side mounting platform are formed on the end surface of the sinking area, a second side mounting platform is installed on the middle cabinet, the lower end of the first side mounting platform is installed along one side of the lower mounting platform, the upper end of the first side mounting platform and the lower end of the second side mounting platform form an upper platform, the lower end of the side cabinet is placed on the lower mounting platform, the side cabinet is formed with a bent mounting side, and the bent mounting side is arranged on the first side mounting platform and the second side mounting platform; a fastener is installed between the side cabinet and the lower cabinet and / or the middle cabinet.

2. A new type of environmental protection cabinet according to claim 1, characterized in that: The upper section of the lower cabinet is equipped with an inner crossbeam and a lower extension platform, which constitute the above-mentioned lower installation platform. The inner crossbeam is installed along the side wall of the lower cabinet without exceeding the end surface of the lower cabinet, and the lower extension platform is bent to be flush with the inner crossbeam.

3. A new type of environmental protection cabinet according to claim 1 or 2, characterized in that: The first side mounting platform includes two strips, which are arranged on two opposite side walls of the lower cabinet. The strips include a first lower strip and a second strip. The first lower strip is perpendicular to the lower end of the second strip to form an L-shaped structure. The upper end of the second strip is processed with a notched platform.

4. A new type of environmental protection cabinet according to claim 3, characterized in that: The lower end of the second side mounting platform is provided with a bending platform, and the bending platform is flush with the notch platform of the second strip board.

5. A new type of environmental protection cabinet according to claim 1, characterized in that: The buckle member includes an embedding rod and a buckle groove, the buckle groove is formed on the inner cross beam and / or the lower extension platform and / or the second side mounting platform, and the embedding rod is formed on the side cabinet and is arranged corresponding to the buckle groove.

6. A new type of environmental protection cabinet according to claim 4, characterized in that: The side panels of the lower cabinet are provided with a plurality of inner grooves, and the outer wall of the side cabinet is provided with a limiting rod adapted to the inner grooves.

Images