CN219180952U - A side detachable DC screen - Google Patents

Abstract

The utility model discloses a direct current screen with a detachable side face, which comprises a bottom plate, wherein eight support columns are fixedly connected to the top of the bottom plate, a back plate is fixedly connected to the rear end of the top of the bottom plate, side plates are arranged between two adjacent support columns on the left side and the right side, air outlet holes which are uniformly distributed are formed in the bottoms of the outer sides of the side plates in a penetrating mode, sliding blocks are arranged on the front end and the rear end of each side plate in a penetrating mode in a sliding mode, four air cylinders are fixedly connected to the outer sides of the side plates in a penetrating mode, two round holes are formed in the two support columns on the left side and the right side in a penetrating mode, and a top plate is fixedly connected between the tops of the eight support columns. According to the utility model, the connection and the separation of the side plates and the support columns on the front side and the rear side are realized through the sliding connection and the separation of the sliding blocks and the round holes on the support columns, and meanwhile, the limiting blocks are arranged on the tops of the bottom plate and the support plates, so that the storage battery can be limited, the storage battery is prevented from being displaced when the direct current screen is moved, and the storage battery can be protected.

Description

A side detachable DC screen

technical field

The utility model relates to the technical field of DC screen equipment, in particular to a laterally detachable DC screen.

Background technique

In the process of production and life, DC screen is a new type of DC system for digital control, protection, management and measurement. DC screen is widely used in chemical industry, petroleum, substation, national defense and other industries. In daily life, The power operating power supplies in power plants and substations are all DC power supplies today, so DC screens are also used in the power generation process of power stations.

At present, in the process of power generation in power stations, DC screens are required to provide power for control loads, power loads, and DC accident lighting loads, which is the basis for control and protection of contemporary power systems. However, most of the existing DC screens are side panels of DC screens. Generally, screws are used to fix the installation, which is inconvenient to disassemble and install, which reduces the efficiency of maintenance, and when moving, the battery inside the DC screen will be displaced, which is easy to cause damage, so the DC screen needs to be improved.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a side detachable DC screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a side detachable DC screen, including a bottom plate, eight support columns are fixedly connected to the top of the bottom plate, and a back plate is fixedly connected to the rear end of the top of the bottom plate, A side plate is arranged between the two adjacent supporting columns on the left and right sides, and the outer bottom of the side plate is penetrated and provided with evenly distributed air outlets, and the front and rear ends of the side plate are penetrated and slidably connected with sliding blocks , four cylinders are fixedly connected to the outer sides of the side plates, and two round holes are provided between the support columns on the left and right sides, and a top plate is fixedly connected between the tops of the eight support columns, and the top plate The center of the top runs through and is fixedly connected with a ventilation pipe, the center of the top of the ventilation pipe is fixedly connected with a motor, the left side of the top of the bottom plate is provided with an electric control module, and the four support columns on the right are fixedly connected with uniformly distributed The support plate, the top of the support plate is fixedly connected with two sets of limit blocks, the top of the support plate is provided with two batteries, the front ends of the two support columns on the left and right sides are penetrated and fixedly connected with hinges, An installation frame is fixedly connected between two adjacent hinges.

As a further description of the above technical solution:

The center positions of the front ends of the two support columns in the middle of the front side are both penetrated and provided with magnet blocks.

As a further description of the above technical solution:

The output ends of the cylinders are all fixedly connected with sliding blocks, and the sliding blocks are slidably connected with adjacent circular holes.

As a further description of the above technical solution:

The output end of the motor runs through the ventilation pipe and is fixedly connected with a cooling fan.

As a further description of the above technical solution:

A temperature sensor is arranged at the front end of the top of the electronic control module.

As a further description of the above technical solution:

Two sets of limit blocks are fixedly connected to the right side of the top of the bottom plate, and batteries are arranged between the two sets of limit blocks.

As a further description of the above technical solution:

The center of the front end of the installation frame runs through and is provided with a glass block, and the installation frame is made of aluminum alloy, which is lightweight and durable.

The utility model has the following beneficial effects:

1. In the utility model, firstly, the side plates on the left and right sides are provided with sliding blocks and cylinders, and round holes are arranged between the support columns connected to the side plates, and the sliding blocks are slidably connected with the round holes on the support columns. and separation, to realize the connection and separation of the side plate and the support columns on the front and rear sides, and then start the cylinder, and the output end of the cylinder is retracted and extended, so that the sliding block can be moved, so as to realize the connection and separation of the side plate, so as to achieve It achieves the purpose of convenient removal and installation of the side panel of the DC screen, and improves the efficiency of maintenance.

2. In the utility model, the bottom plate and the top of the support plate are equipped with limit blocks, which can limit the battery and prevent the battery from being displaced when the DC screen is moved, thereby realizing the limit of the battery and preventing the battery from being displaced when moving. , the battery is displaced, and at the same time, there are air outlets on both sides, and a ventilation pipe and a cooling fan on the top, so that the heat generated inside the DC panel can be dissipated quickly to prevent the normal work from being affected by excessive temperature.

Description of drawings

Fig. 1 is a perspective view of a side detachable DC screen proposed by the utility model;

Fig. 2 is a front view of a side detachable DC screen proposed by the utility model;

Fig. 3 is an exploded view of the structure of a side detachable DC screen proposed by the utility model;

FIG. 4 is an enlarged view at point A in FIG. 3 .

illustration:

1. Bottom plate; 2. Support column; 3. Back plate; 4. Side plate; 5. Air outlet; 6. Sliding block; 7. Cylinder; 8. Round hole; 9. Top plate; 10. Ventilation pipe; 11. Motor ; 12, cooling fan; 13, electric control module; 14, temperature sensor; 15, support plate; 16, limit block; 17, battery; 18, hinge; 19, installation frame;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Figures 1-4, an embodiment of the utility model is provided: a side detachable DC screen, including a bottom plate 1, which is used to place the main modules and is made of stainless steel metal, and the top of the bottom plate 1 is fixedly connected with eight The support column 2, the support column 2 plays a supporting role for the frame outside the DC screen, the back plate 3 is fixedly connected to the top and rear end of the bottom plate 1, and the side plate 4 is arranged between the two adjacent support columns 2 on the left and right sides, and the side plate 4 The outer bottom runs through and is provided with evenly distributed air outlets 5. The setting of the air outlets 5 can automatically dissipate the heat inside the DC panel. There are four cylinders 7 fixedly connected to the outer sides. By starting the cylinders 7, the output end can drive the sliding block 6 to move back and forth. The support columns 2 on the left and right sides run through and are provided with two circular holes 8. The setting of the circular holes 8 , to facilitate the connection of the sliding block 6, the top plate 9 is fixedly connected between the tops of the eight support columns 2, and the center position of the top plate 9 runs through and is fixedly connected with a ventilation pipe 10. The setting of the ventilation pipe 10 can make the heat inside the DC panel dissipate automatically The motor 11 is fixedly connected to the central position of the top of the ventilation pipe 10, and the motor 11 can drive the cooling fan 12 to rotate. The electric control module 13 is installed on the left side of the top of the bottom plate 1, and the electric control module 13 is the main module of the DC screen, which controls the DC power. Evenly distributed support plates 15 are fixedly connected between the four support columns 2. The support plates 15 are used to place the battery 17. Two sets of limit blocks 16 are fixedly connected to the top of the support plates 15. Two sets of limit blocks 16 are fixedly connected to the top of the support plates 15. The storage battery 17, the storage battery 17 can collect the direct current, the front ends of the two support columns 2 on the left and right sides are all penetrated and fixedly connected with the hinge 18, and the installation frame 19 is fixedly connected between the adjacent two hinges 18. Page 18, the rotation between the mounting frame 19 and the support column 2 can be realized.

The central positions of the front ends of the two support columns 2 in the middle of the front side are all penetrated and provided with magnet blocks. When the installation frame 19 is closed, the magnet blocks can absorb the installation frame 19 to prevent detachment. The output ends of the cylinder 7 are fixedly connected with the sliding block 6 , and the sliding block 6 is slidingly connected with the adjacent round hole 8, the output end of the cylinder 7 is retracted, and the sliding block 6 is driven to move, so that the sliding block 6 is connected with the round hole 8 on the support column 2, which is the installation of the side plate 4 , the output end of the motor 11 runs through the ventilation pipe 10 and is fixedly connected with a cooling fan 12. By starting the motor 11, its output end drives the cooling fan 12 to rotate, so that the heat generated by the electronic control module 13 inside the DC panel can be evacuated. A temperature sensor 14 is installed at the front end of the top of the module 13. The temperature sensor 14 can monitor the internal temperature of the DC screen. Two sets of limit blocks 16 are fixedly connected to the top right side of the bottom plate 1, and batteries are installed between the two sets of limit blocks 16. 17. The limit block 16 can limit the position of the battery 17 to prevent the battery 17 from being displaced when moving. The center of the front end of the installation frame 19 is penetrated and equipped with a glass block 20, and the installation frame 19 is made of aluminum alloy, light High quality and durable, and the setting of glass block 20 is convenient to observe internal data situation.

Working principle: Firstly, round holes 8 are set on the support columns 2 at the top four corners of the bottom plate 1, and sliding blocks 6 and cylinders 7 are installed on the side plates 4 on both sides. Alignment, then start the cylinder 7 on the outside of the side plate 4, the output end of the cylinder 7 is retracted, and the sliding block 6 is driven to move, so that the sliding block 6 is connected with the round hole 8 on the support column 2, that is, the side plate 4 is installed. When the DC screen is overhauled, it is only necessary to start the cylinder 7, and the output end of the cylinder 7 pushes the sliding block 6 to move toward the center of the side plate 4, so that the sliding block 6 is separated from the round hole 8. After the separation is complete, close the cylinder 7 Take the side plate 4 away, and overhaul the inside of the DC screen. At the same time, the side plate 4 is provided with evenly distributed air outlets 5, and the top plate 9 is provided with a ventilation pipe 10, and the inside of the ventilation pipe 10 is provided with a cooling fan 12. Start the motor 11, and its output drives the cooling fan 12 to rotate, so that the heat generated by the electric control module 13 inside the DC panel can be evacuated. When moving, the storage battery 17 is displaced, and the glass block 20 installed on the installation frame 19 is convenient for observing the inside of the DC panel.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a direct current screen is just torn open to side, includes bottom plate (1), its characterized in that: eight support columns (2) are fixedly connected to the top of the bottom plate (1), the back plate (3) is fixedly connected to the rear end of the top of the bottom plate (1), two adjacent support columns (2) are arranged on the left side and the right side, side plates (4) are respectively provided with side plates (4) and side plates (4) with air outlet holes (5) which are uniformly distributed, two ends of each side plate (4) respectively penetrate through and are slidably connected with sliding blocks (6), four air cylinders (7) are respectively fixedly connected to the outer sides of each side plate (4), two round holes (8) are respectively formed in the two ends of each support column (2), a top plate (9) is fixedly connected between the tops of the eight support columns (2), a ventilation pipe (10) is respectively and fixedly connected to the central positions of the tops of the top plates (9), a motor (11) is fixedly connected to the central positions of the tops of the ventilation pipes (10), an electric control module (13) is arranged on the left side of the top of the bottom plate (1), two support plates (15) which are uniformly distributed are respectively connected between the support columns (2), two storage batteries (16) are respectively and are respectively fixedly connected to the two ends of each support column (17), and a mounting frame (19) is fixedly connected between two adjacent hinges (18).

2. A side-detachable dc screen according to claim 1, wherein: the center positions of the front ends of the two support columns (2) in the middle of the front side are penetrated and provided with magnet blocks.

3. A side-detachable dc screen according to claim 1, wherein: the output ends of the air cylinders (7) are fixedly connected with sliding blocks (6), and the sliding blocks (6) are in sliding connection with adjacent round holes (8).

4. A side-detachable dc screen according to claim 1, wherein: the output end of the motor (11) penetrates through the ventilation pipe (10) and is fixedly connected with a cooling fan (12).

5. A side-detachable dc screen according to claim 1, wherein: the front end of the top of the electric control module (13) is provided with a temperature sensor (14).

6. A side-detachable dc screen according to claim 1, wherein: two groups of limit blocks (16) are fixedly connected to the right side of the top of the bottom plate (1), and storage batteries (17) are arranged between the two groups of limit blocks (16).

7. A side-detachable dc screen according to claim 1, wherein: the glass blocks (20) are arranged at the center of the front end of the mounting frame (19) in a penetrating mode, and the mounting frame (19) is made of aluminum alloy, light and durable.

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