Assembled quick-release power transformation cabinet

Abstract

The utility model relates to a power transformation cabinet, in particular to an assembly type quick-release power transformation cabinet, which comprises a rear panel, a left panel, a front panel and a right panel which are sequentially connected, and a plurality of shaft sleeves are respectively arranged on two sides of the rear panel, the left panel, the front panel and the right panel along the width direction of the rear panel, the left panel, the front panel and the right panel. The shaft sleeves of the adjacent panels are mutually staggered and coaxially arranged, and a movable shaft is inserted into the shaft sleeves positioned on the same axis; long grooves with the same height are formed in the inner sides of the rear panel, the left panel and the right panel respectively, and lining panels are embedded in the long grooves. The rear panel, the left panel, the front panel and the right panel of the power transformation cabinet are sequentially connected through the shaft sleeves and the movable shafts and are supported and formed through the lining plates, the power transformation cabinet can be quickly mounted and dismounted, the space occupied by the dismounted power transformation cabinet is small, transportation is convenient, the working efficiency of mounting and dismounting of the power transformation cabinet can be improved, and the service life of the power transformation cabinet is prolonged. And the cost can be reduced.

Description

Technical Field

[0001] The utility model relates to a power distribution cabinet, and more particularly to an assembled and quickly detachable power distribution cabinet. Background Art

[0002] Traditional power distribution cabinets are usually used in fixed places, such as factories, schools, hospitals, etc. These places require long-term stable power supply, and the positions of power distribution equipment are relatively fixed. In these places, the stability and reliability of traditional power distribution cabinets have been fully verified and can meet the needs of long-term stable power supply.

[0003] However, in some places where power distribution equipment needs to be frequently moved or adjusted, such as temporary power facilities, exhibition halls, stages, etc., the use of traditional power distribution cabinets has some inconveniences. First of all, the installation and disassembly of traditional power distribution cabinets take a long time and are complex to operate, requiring professional personnel to complete. Secondly, due to its design limitations, when traditional power distribution cabinets are transported, they are heavy in volume, large in space occupation, and the costs generated are also relatively high.

[0004] Therefore, it is necessary to design a power distribution cabinet that can adapt to different places and environments, is easy to install and disassemble, and reduces the time and cost of installation and disassembly. Summary of the Utility Model

[0005] In order to overcome the disadvantages in the above-mentioned prior art that the traditional power distribution cabinet is complex to operate, takes a long time for installation and disassembly, and is not convenient to carry, the utility model provides an assembled and quickly detachable power distribution cabinet, which can realize quick installation and disassembly, making it more convenient and practical in places where power distribution equipment needs to be frequently moved or adjusted. And it can reduce the difficulty of handling and installation and improve work efficiency.

[0006] The technical solution of the utility model is: an assembled and quickly detachable power distribution cabinet, including a rear panel, a left panel, a front panel and a right panel connected in sequence. On both sides of the rear panel, the left panel, the front panel and the right panel along their width directions, several bushings are respectively provided. The bushings of each adjacent panel are arranged in an interlaced and coaxial manner, and a movable shaft is inserted into the bushings located on the same axis; on the inner sides of the rear panel, the left panel and the right panel, long grooves with the same height are respectively provided, and lining plates are embedded in the long grooves.

[0007] Furthermore, square grooves are provided on the outer sides of the left panel and the right panel, the square grooves have the same height as the long grooves, and side limits adapted to the square grooves are respectively provided on both sides of the lining plate.

[0008] Furthermore, the lower end of the movable shaft is provided with an external thread, and a locking nut adapted to it is provided at the lower end of the movable shaft.

[0009] Further, short pin rods are respectively arranged on the upper and lower sides of the left panel and the right panel. The switchgear cabinet further includes an upper baffle and a lower support; one side of the upper baffle is provided with a pin hole adapted to the short pin rod, and the area of the upper baffle is larger than the cross-sectional area of the switchgear cabinet; there are two lower supports, and the tops of the lower supports are respectively provided with pin holes adapted to the short pin rods.

[0010] Further, screw holes are arranged on the outer sides of the left panel and / or the right panel, and mounting holes corresponding to the screw holes are formed in the lower support.

[0011] Further, a main board frame is further included. The main board frame is arranged inside the rear panel, and long strip holes are arranged along the length direction of the main board frame.

[0012] The beneficial effects are as follows: 1. In the present utility model, the rear panel, the left panel, the front panel and the right panel of the switchgear cabinet are sequentially connected through a shaft sleeve and a movable shaft, and are supported and formed by a lining board. The present utility model can achieve quick installation and disassembly, and has a small space occupation ratio after disassembly, which is convenient for transportation. The present utility model can not only improve the working efficiency of the installation and disassembly of the switchgear cabinet, but also reduce the cost.

[0013] 2. Through the cooperation of the side limit and the square groove, the present utility model can limit the angles of the left panel and the right panel of the switchgear cabinet, so that they always form a 90-degree angle with the rear panel, avoiding the danger of being squeezed and deformed.

[0014] 3. The lower end of the movable shaft of the present utility model can be used in cooperation with a locking nut. Through the cooperation of the movable shaft and the locking nut, the structure of the device can be made more compact, and it is convenient to open / lock the front panel.

[0015] 4. By providing a quick-disassembly and quick-assembly upper baffle, the switchgear cabinet of the present utility model can play a role in rain shielding when used outdoors. By providing a quick-disassembly and quick-assembly lower support, it can play a role in support, moisture-proof and waterproof.

[0016] 5. By providing a main board frame, the present utility model can quickly disassemble and install a circuit main board. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 is a partial three-dimensional structural schematic diagram of the present utility model in a folded state.

[0019] Figure 3 is an exploded view of the present utility model.

[0020] Figure 4 is a three-dimensional structural schematic diagram of the lining board and the side limit of the present utility model.

[0021] Figure 5 This is a schematic structural view of the long groove and the square groove of the present utility model.

[0022] Figure 6 This is a three-dimensional structural view of the upper baffle and the lower support of the present utility model.

[0023] Figure 7 This is a schematic structural view of the lower support of the present utility model installed on the outer side of the right panel.

[0024] In the attached drawing reference numerals: 1 - rear panel, 2 - left panel, 3 - front panel, 4 - right panel, 5 - inner lining plate, 51 - side limit, 6 - bushing, 7 - movable shaft, 8 - long groove, 9 - square groove, 10 - main board frame, 11 - short pin rod, 12 - upper baffle, 13 - lower support, 14 - screw hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0026] The following is a specific introduction to the present utility model in conjunction with the accompanying drawings and specific embodiments. An assembled and quickly disassembled power distribution cabinet, as Figures 1-5 shown, includes a rear panel 1, a left panel 2, a front panel 3, and a right panel 4. The panels are connected end to end to form a rectangular shape. Among them, several bushings 6 are respectively provided on both sides of the rear panel 1, the left panel 2, the front panel 3, and the right panel 4 along their width directions. The bushings 6 of adjacent panels are arranged in a staggered manner. When the adjacent bushings 6 are located on the same axis, a movable shaft 7 can be inserted into the bushing. Through the cooperation of the bushing 6 and the movable shaft 7, the panels are hingedly connected. The lower end of the movable shaft 7 is provided with an external thread and a locking nut adapted thereto. By setting the locking nut, the movable shaft 7 can be prevented from disengaging from the bushing 6, making the connection of the panels more compact. In addition, long grooves 8 with the same height are respectively provided on the inner sides of the rear panel 1, the left panel 2, and the right panel 4. The long grooves 8 are respectively parallel to the top or bottom edges of the panels. In this embodiment, two long grooves 8 are provided. Taking the left panel 2 as an example, one of the long grooves 8 is about 5 cm away from the top edge of the left panel 2, and the other long groove 8 is about 5 cm away from the bottom edge of the left panel 2. The same inner lining plate 5 is embedded in the long grooves 8 at the same height. For specific reference, see Figure 1 and Figure 3 , and the inner lining plate 5 can play a role in supporting and forming.

[0027] In addition, it should be specifically noted that square grooves 9 are provided on the outer sides of the left panel 2 and the right panel 4. The height of the square grooves 9 is the same as that of the long grooves 8. Correspondingly, side limiters 51 adapted to the square grooves 9 are provided on both sides of the inner lining plate 5. When the inner lining plate 5 is inserted into the long groove 8, the side limiters 51 will also be inserted into the square grooves 9. By providing the square grooves 9 and the side limiters 51, the angles of the left panel 2 and the right panel 4 of the substation cabinet can be limited, so that they always form a 90-degree angle with the rear panel 1, thereby fixing the shape of the substation cabinet and making it not easy to deform. As Figure 1 and Figure 3 shown, a main board frame 10 is provided on the inner side of the rear panel 1. The main board frame 10 is provided with long strip holes along its length direction, and the main board frame 10 can be used for quickly installing / dismantling the circuit main board.

[0028] The utility model can be quickly installed and dismantled. After dismantling, it occupies very little space and the transportation cost is relatively low. Therefore, for some places where the substation equipment needs to be frequently moved or adjusted, it has more advantages when in use.

[0029] As Figure 2 and Figures 6-7 shown, short pin rods 11 are respectively provided on the upper and lower sides of the left panel 2 and the right panel 4. The short pin rods 11 are used for installing the upper baffle 12 and the lower support 13. A pin hole adapted to the short pin rod 11 is provided on the lower side of the upper baffle 12, and the area of the upper baffle 12 is larger than the cross-sectional area of the substation cabinet; when the device is used outdoors, the upper baffle 12 can block rain and prevent water from entering the substation cabinet.

[0030] There are two lower supports 13, which are used to support the device to prevent moisture or water from entering. Pin holes adapted to the short pin rods 11 are respectively provided on the upper sides of the lower supports 13. In addition, screw holes 14 are provided on the outer sides of the left panel 2 and / or the right panel 4. In this embodiment, there are two screw holes 14, and corresponding mounting holes are provided on the corresponding lower supports 13. By installing bolts into the mounting holes and the screw holes 14, the lower supports 13 can be stored.

[0031] Compared with the traditional substation cabinet, the utility model is more suitable for places where the substation equipment needs to be frequently moved or adjusted. The utility model can be quickly dismantled and installed, is convenient and fast to operate, can greatly improve the work efficiency and reduce the cost.

[0032] The above-described embodiments only represent the preferred embodiments of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations, improvements and substitutions can still be made, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. An assembled quick-disassembly transformer cabinet, characterized in that: The invention comprises a rear panel (1), a left panel (2), a front panel (3) and a right panel (4) which are connected in sequence, and a plurality of shaft sleeves (6) are respectively arranged on both sides of the rear panel (1), the left panel (2), the front panel (3) and the right panel (4) along their width direction, and the shaft sleeves (6) of each adjacent panel are staggered and coaxially arranged, and a movable shaft (7) is inserted into the shaft sleeves (6) located on the same axis; Long grooves (8) of the same height are respectively arranged on the inner sides of the rear panel (1), the left panel (2) and the right panel (4), and an inner lining plate (5) is embedded in the long groove (8).

2. The assembled quick-disassembly transformer cabinet according to claim 1, characterized in that: The outer sides of the left panel (2) and the right panel (4) are both provided with square grooves (9), the height of the square grooves (9) being the same as the height of the long grooves (8), and the two sides of the inner lining plate (5) are respectively provided with side limiters (51) adapted to the square grooves (9).

3. The assembled quick-disassembly transformer cabinet according to claim 1, characterized in that: The lower end of the movable shaft (7) is provided with an external thread, and the lower end of the movable shaft (7) is provided with a locking nut adapted thereto.

4. The assembled quick-disassembly transformer cabinet according to claim 1, characterized in that: Short pins (11) are respectively provided on the upper and lower sides of the left panel (2) and the right panel (4), and the transformer cabinet further comprises an upper baffle (12) and a lower support (13); A pin hole adapted to the short pin rod (11) is provided on one side of the upper baffle plate (12), and the area of ​​the upper baffle plate (12) is larger than the cross-sectional area of ​​the transformer cabinet; Two lower supports (13) are provided, and the tops of the lower supports (13) are respectively provided with pin holes adapted to the short pin rods (11).

5. The assembled quick-disassembly transformer cabinet according to claim 4, characterized in that: The outer sides of the left panel (2) and / or the right panel (4) are provided with screw holes (14), and the lower support (13) is provided with mounting holes corresponding to the screw holes (14).

6. The assembled quick-disassembly transformer cabinet according to claim 1, characterized in that: It also includes a mainboard frame (10), which is arranged on the inner side of the rear panel (1), and the mainboard frame (10) is provided with long holes along its length direction.

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