阅读说明：本技术 一种抗冲击高低压配电柜壳体 (Impact-resistant high-low voltage power distribution cabinet shell ) 是由 袁坤 于 2021-07-17 设计创作，主要内容包括：本发明是一种抗冲击高低压配电柜壳体,包括防冲击柜柜体、抗冲击支架、侧边抗冲击护板、顶部抗冲击护板、抗冲击柜体防护门、工作状态指示灯和线路连接基座,所述的防冲击柜柜体下部焊接连接抗冲击支架,在地震发生时,先有抗冲击支架过滤较小的地震晃动,确保设备正常运行,防冲击柜柜体侧边三面通过两个以上的钢板连接侧边抗冲击护板,防冲击柜柜体顶部通过两个以上的钢板连接顶部抗冲击护板,如果地震进一步扩大,导致房舍垮塌就由侧边抗冲击护板和顶部抗冲击护板对防冲击柜柜体主体进行防护,借由连接侧边抗冲击护板和顶部抗冲击护板的钢板提供支撑和缓冲防止伤害到防冲击柜柜体主体,可以有效提升供电设备安全性,可以有效地保证电网供电安全。(The invention relates to a shock-resistant high-low voltage power distribution cabinet shell, which comprises a shock-resistant cabinet body, a shock-resistant support, a side shock-resistant guard plate, a top shock-resistant guard plate, a shock-resistant cabinet body protection door, a working state indicator lamp and a circuit connection base, wherein the shock-resistant support is welded and connected to the lower part of the shock-resistant cabinet body, when an earthquake occurs, the shock-resistant support filters small earthquake shaking to ensure the normal operation of equipment, three sides of the side of the shock-resistant cabinet body are connected with the side shock-resistant guard plate through more than two steel plates, the top of the shock-resistant cabinet body is connected with the top shock-resistant guard plate through more than two steel plates, if the earthquake further expands, the main body of the shock-resistant cabinet body is protected by the side shock-resistant guard plate and the top shock-resistant guard plate, and the steel plates connecting the side shock-resistant guard plate and the top shock-resistant guard plate provide support and buffer to prevent damage to the main body of the shock-resistant cabinet body, the safety of the power supply equipment can be effectively improved, and the power supply safety of a power grid can be effectively guaranteed.)

1. A shell of a shock-resistant high-low voltage power distribution cabinet comprises a shock-resistant cabinet body (1), a shock-resistant support (2), a side shock-resistant guard plate (3), a top shock-resistant guard plate (4), a shock-resistant cabinet body protection door (5), a working state indicator lamp (6) and a circuit connection base (7), and is characterized in that the lower portion of the shock-resistant cabinet body (1) is welded and connected with the shock-resistant support (2), the side shock-resistant guard plate (3) is connected on three sides of the side of the shock-resistant cabinet body (1) through more than two steel plates, the top shock-resistant guard plate (4) is connected on the top of the shock-resistant cabinet body (1) through more than two steel plates, a rectangular through hole is formed in the front surface of the shock-resistant cabinet body protection door (5) through steel, the working state indicator lamp (6) is arranged on the front surface of the shock-resistant cabinet body (1) on the upper portion of the shock-resistant cabinet body protection door (5), a line connecting base (7) is fixedly installed at the lower part of the anti-impact cabinet body (1); the anti-impact cabinet body (1) is composed of a steel shell (1-1), inner side reinforcing ribs (1-2) and a power distribution device mounting base (1-3), more than two inner side reinforcing ribs (1-2) are arranged on the inner side of the steel shell (1-1), the bottom of the inner side of the steel shell (1-1) is connected with the power distribution device mounting base (1-3) through screws, and the power distribution device mounting base (1-3) is respectively electrically connected with a working state indicator lamp (6) and a circuit connecting base (7); the shock-resistant support (2) consists of a shock-resistant support fixing bottom plate (2-1) of the shock-resistant cabinet, hydraulic shock-absorbing rods (2-2), fixing bottom plate bolt mounting holes (2-3) and an upper connecting plate (2-4), the upper part of the shock-resistant support fixing bottom plate (2-1) of the shock-resistant cabinet is connected with the lower part of the upper connecting plate (2-4) through the two hydraulic shock-absorbing rods (2-2), and the upper connecting plate (2-4) is fixedly connected with the lower part of the shock-resistant cabinet body (1) through screws.

2. The impact-resistant high-low voltage power distribution cabinet casing according to claim 1, wherein the impact-resistant cabinet body (1) is made by cutting and welding iron sheet.

3. The impact-resistant high-low voltage power distribution cabinet shell according to claim 1, wherein the surface of the impact-resistant cabinet body (1) is provided with a plurality of heat dissipation holes, and the heat dissipation holes are provided with heat dissipation fans and electric closed gates.

4. An impact-resistant high-low voltage power distribution cabinet casing according to claim 1, characterized in that the side impact-resistant guard plate (3) is cut from a three-mm thick steel plate.

5. An impact-resistant high-low voltage distribution cabinet casing according to claim 1, characterized in that the top impact-resistant guard plate (4) is cut from a five mm thick steel plate.

6. An impact-resistant high-low voltage distribution cabinet casing according to claim 1, characterized in that said distribution equipment mounting bases (1-3) are provided with built-in safety devices, control machines and acceleration sensors.

7. An impact-resistant high-low voltage distribution cabinet casing according to claim 1, characterized in that all the gaps of said circuit connection base (7) are provided with sealant and sealant ring.

Technical Field

The invention relates to a power distribution cabinet, in particular to a shock-resistant high-low voltage power distribution cabinet shell.

Background

Distribution equipment is as the important node of electric wire netting, in case when meeting earthquake very easily when the building collapses by because the great amount of building rubble that produce of caving breaks and breaks down thereby losing the function, seriously influences power supply safety.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the impact-resistant high-low voltage power distribution cabinet shell, which can effectively improve the safety of power supply equipment and effectively ensure the power supply safety of a power grid.

In order to achieve the purpose, the invention is realized by the following technical scheme: a shell of a shock-resistant high-low voltage power distribution cabinet comprises a shock-resistant cabinet body, a shock-resistant support, a side shock-resistant guard plate, a top shock-resistant guard plate, a shock-resistant cabinet body protection door, a working state indicator lamp and a circuit connection base, wherein the shock-resistant support is welded on the lower portion of the shock-resistant cabinet body, the shock-resistant support filters small earthquake shaking when an earthquake occurs, normal operation of equipment is ensured, three sides of the side of the shock-resistant cabinet body are connected with the side shock-resistant guard plate through more than two steel plates, the top shock-resistant guard plate is connected with the top shock-resistant guard plate through more than two steel plates, if the earthquake is further expanded, a house collapses, the main body of the shock-resistant cabinet body is protected by the side shock-resistant guard plate and the top shock-resistant guard plate, and the steel plates connecting the side shock-resistant guard plate and the top shock-resistant guard plate provide support and buffer to prevent damage to the main body of the shock-resistant cabinet body, the rectangular through hole is formed in the surface of the front part of the anti-impact cabinet body and is connected with the anti-impact cabinet body protection door through a steel hinge, a working state indicator lamp is arranged on the surface of the front part of the anti-impact cabinet body on the upper part of the anti-impact cabinet body protection door, and a circuit connection base is fixedly installed on the lower part of the anti-impact cabinet body; the anti-impact cabinet body consists of a steel shell, inner reinforcing ribs and a power distribution device mounting base, wherein more than two inner reinforcing ribs are arranged on the inner side of the steel shell, if the protection material consisting of the side anti-impact protective plate, the top anti-impact protective plate and the supporting steel plate of the top anti-impact protective plate is protected to be invalid, the steel shell provides more structural protection through a plurality of reinforcing ribs fixed on the inner side, the safety of power distribution equipment inside the equipment is further ensured, the bottom of the inner side of the steel shell is connected with the power distribution device mounting base through screws, and the power distribution device mounting base is respectively electrically connected with a working state indicator lamp and a circuit connecting base and is used for providing more visual working state indication and a simpler circuit connecting mode for the outside; the anti-impact support consists of an anti-impact cabinet anti-impact support fixing bottom plate, hydraulic shock-absorbing rods, fixing bottom plate bolt mounting holes and an upper connecting plate, the upper portion of the anti-impact cabinet anti-impact support fixing bottom plate is connected with the lower portion of the upper connecting plate through the two hydraulic shock-absorbing rods, and the upper connecting plate is fixedly connected to the lower portion of the anti-impact cabinet body through screws.

The anti-impact cabinet body is made of iron sheets through cutting and welding, and manufacturing cost is reduced.

Protecting against shock cabinet body surface be equipped with a plurality of louvres, the louvre is equipped with radiator fan and electronic airtight gate, can dispel the heat for equipment during equipment operation at ordinary times, in case the built-in acceleration sensor of line connection base detects equipment rocking by a relatively large margin, the electronic airtight gate that the louvre was equipped with can be controlled to the built-in controller of line connection base seals for promote equipment leakproofness.

The side backplate that shocks resistance adopt the steel sheet cutting preparation of three millimeters thickness, the too thick steel sheet of engineer's test can let equipment overweight and protectiveness not good, too thin steel sheet then can let protectiveness descend too big.

The top backplate that shocks resistance adopt the steel sheet cutting preparation of five millimeters thick, the too thick steel sheet of test of engineer can let equipment overweight and protectiveness not good, too thin steel sheet then can let protectiveness descend too big.

The power distribution device mounting base is internally provided with a safety device, a control machine and an acceleration sensor and is used for providing control and situation perception for equipment.

All gaps of the circuit connection base are provided with sealing glue and sealing rubber rings, so that the sealing performance of the equipment after the cable is connected is improved, and the equipment is prevented from being watered.

By the scheme, the invention at least has the following advantages:

1. the survival capability of the power distribution equipment under the earthquake disaster is greatly improved through three layers of protection;

2. the installation process becomes simple through weight control;

3. providing daily protection for the distribution equipment.

Drawings

Fig. 1 is a perspective view of a housing of an impact-resistant high-low voltage distribution cabinet;

fig. 2 is a sectional view of an impact-resistant cabinet body of an impact-resistant high-low voltage power distribution cabinet housing;

fig. 3 is a perspective view of an impact-resistant bracket of an impact-resistant high-low voltage distribution cabinet housing;

in the figure: 1. the anti-impact cabinet comprises a cabinet body, 1-1 parts of a steel shell, 1-2 parts of inner side reinforcing ribs, 1-3 parts of a power distribution device mounting base, 2 parts of an anti-impact support, 2-1 parts of an anti-impact cabinet anti-impact support fixing bottom plate, 2-2 parts of a hydraulic shock-absorbing rod, 2-3 parts of a fixing bottom plate bolt mounting hole, 2-4 parts of an upper connecting plate, 3 parts of a side anti-impact protective plate, 4 parts of a top anti-impact protective plate, 5 parts of an anti-impact cabinet body protective door, 6 parts of a working state indicator lamp, 7 parts of a circuit connecting base.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the context of the present invention will be understood in a specific context to those skilled in the art.

It should be noted that, in this document, terms such as "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.

As shown in fig. 1 to 3, the impact-resistant high-low voltage power distribution cabinet shell comprises an impact-resistant cabinet body 1, an impact-resistant support 2, a side impact-resistant guard plate 3, a top impact-resistant guard plate 4, an impact-resistant cabinet body guard door 5, a working state indicator lamp 6 and a circuit connection base 7, wherein the impact-resistant support 2 is welded to the lower part of the impact-resistant cabinet body 1;

it should be noted that:

when an earthquake occurs, the impact-resistant bracket 2 filters small earthquake shaking to ensure the normal operation of the equipment.

Protecting plate 3 that the side shocks resistance is connected through the steel sheet more than two to 1 trilateral of the 1 side of the protecting against shock cabinet body, and protecting plate 4 that shocks resistance is connected at the top through the steel sheet more than two at 1 top of the protecting against shock cabinet body.

It should be noted that:

if the earthquake further enlarges, lead to the house to collapse and just protect protecting plate 3 and the top 1 main part of the cabinet body of protecting against shock by the side backplate of shocking resistance 4 that shocks resistance, borrow and provide the support and the buffering by the steel sheet of connecting the side backplate 3 and the top backplate 4 of shocking resistance that shocks resistance and prevent to injure 1 main part of the cabinet body of protecting against shock.

The rectangular through hole is formed in the front surface of the anti-impact cabinet body 1 and is connected with an anti-impact cabinet body protection door 5 through a steel hinge, a working state indicator lamp 6 is arranged on the front surface of the anti-impact cabinet body 1 at the upper part of the anti-impact cabinet body protection door 5, and a circuit connection base 7 is fixedly installed on the lower part of the anti-impact cabinet body 1; the anti-impact cabinet body 1 is composed of a steel shell 1-1, inner side reinforcing ribs 1-2 and a power distribution device mounting base 1-3, wherein more than two inner side reinforcing ribs 1-2 are arranged on the inner side of the steel shell 1-1.

It should be noted that:

if the protection material composed of the side impact-resistant protection plate 3, the top impact-resistant protection plate 4 and the supporting steel plate is invalid, the steel shell 1-1 provides more structural protection through the plurality of reinforcing ribs 1-2 fixed on the inner side, and the safety of the power distribution equipment inside the equipment is further ensured.

The bottom of the inner side of the steel shell 1-1 is connected with a power distribution device mounting base 1-3 through screws, and the power distribution device mounting base 1-3 is respectively electrically connected with a working state indicator lamp 6 and a circuit connection base 7 and used for providing more visual working state indication and a simpler circuit connection mode for the outside; the anti-impact support 2 consists of an anti-impact cabinet anti-impact support fixing bottom plate 2-1, hydraulic shock-absorbing rods 2-2, fixing bottom plate bolt mounting holes 2-3 and an upper connecting plate 2-4, the upper part of the anti-impact cabinet anti-impact support fixing bottom plate 2-1 is connected with the lower part of the upper connecting plate 2-4 through the two hydraulic shock-absorbing rods 2-2, and the upper connecting plate 2-4 is fixedly connected with the lower part of the anti-impact cabinet body 1 through screws.

The anti-impact cabinet body 1 is made of iron sheets through cutting and welding, and manufacturing cost is reduced.

Protecting against shock 1 surface of the cabinet body and being equipped with a plurality of louvres, the louvre is equipped with radiator fan and electronic airtight gate, can dispel the heat for equipment during equipment operation at ordinary times, in case the built-in acceleration sensor of line connection base 7 detects equipment rocking by a relatively large margin, the electronic airtight gate that the louvre was equipped with can be controlled to the built-in controlling machine of line connection base 7 seals for the lifting means leakproofness.

The side guard plate 3 that shocks resistance adopt the steel sheet cutting preparation of three millimeters thickness, the too thick steel sheet of through engineer's test can let equipment overweight and the protectiveness not good, the too thin steel sheet then can let the protectiveness descend too big.

The top impact-resistant guard plate 4 is made of a steel plate with the thickness of five millimeters, the steel plate which is too thick can lead the equipment to be overweight and have poor protection performance through testing by engineers, and the steel plate which is too thin can lead the protection performance to be reduced too much.

The power distribution device mounting base 1-3 is internally provided with a safety device, a control machine and an acceleration sensor and is used for providing control and situation perception for equipment.

All gaps of the circuit connection base 7 are provided with sealing glue and sealing rubber rings, so that the sealing performance of the equipment after the cable is connected is improved, and the equipment is prevented from being watered.

The specific embodiment is as follows:

1. mounting the power distribution equipment on a power distribution device mounting base 1-3 mounted in the anti-impact cabinet body 1;

2. the circuit connection base 7 is connected with an external cable;

3. once the acceleration sensor arranged in the line connection base 7 detects that the equipment shakes to a larger extent in the event of an earthquake, the control machine arranged in the line connection base 7 can control the electric closed gate arranged on the heat dissipation hole to be closed so as to improve the sealing performance of the equipment;

4. the safety of the power distribution device is ensured by means of three layers of protection of the equipment.