Hanging type electric cabinet structure special for operation and maintenance of transformer substation

Abstract

The utility model relates to the technical field of substation equipment, in particular to a hanging type electric cabinet structure special for operation and maintenance of a substation. The utility model provides a special hanging type electric cabinet structure for operation and maintenance of a transformer station, which comprises a sliding rail, a sliding seat, bearing plates, an electric cabinet body, a fixing plate, a limiting assembly and the like, the sliding seat is connected in the sliding rail in a sliding manner, the two bearing plates are fixedly connected to the front side of the sliding seat in a bilateral symmetry manner, and the electric cabinet body is arranged between the two bearing plates. The left side and the right side of the electric cabinet body are fixedly connected with fixing plates, the fixing plates are located above the bearing plate, and the bearing plate is provided with a limiting assembly used for limiting installation of the electric cabinet body. According to the utility model, through cooperation of the slide rails and the slide seats, rapid adjustment of the installation position of the electric cabinet body is realized, the fixing steps of the electric cabinet body are simplified through the limiting assemblies, and the overall installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substation equipment, in particular to a special hanging electric cabinet structure for transformer substation operation and maintenance. Background Art

[0002] With the development of the power industry, the number and scale of substations are expanding, and the efficiency and safety of substation operation and maintenance are becoming increasingly important. As an important part of the substation, the convenience of installation and maintenance of the switch cabinet is crucial to the operation of the entire substation. The hanging switch cabinet is a specially designed switch cabinet, which can be hung on the wall or other vertical surfaces for installation. This installation method saves ground space and is particularly suitable for places with limited space or where efficient use of space is required.

[0003] The existing hanging type electric cabinet structure often needs multiple bolts to fix the four corners of the electric cabinet. When the installation position needs to be changed, all the bolts need to be removed to change the installation position and then re-bolted. The overall operation is cumbersome and the installation efficiency is low. Utility Model Content

[0004] In order to overcome the shortcomings of the existing hanging type electric cabinet structure, which needs to be repeatedly disassembled and installed when changing the installation position, and has cumbersome operation and low installation efficiency, the utility model provides a hanging type electric cabinet structure dedicated to substation operation and maintenance.

[0005] Technical solution: A special hanging electric cabinet structure for substation operation and maintenance, including a slide rail, a slide seat, a receiving plate, an electric cabinet body, a fixed plate and a limit assembly. The slide seat is slidably connected in the slide rail, and two receiving plates are symmetrically fixed to the front side of the slide seat. The electric cabinet body is located between the two receiving plates, and the left and right sides of the electric cabinet body are fixed with fixed plates, and the fixed plates are located above the receiving plates. The receiving plates are provided with a limit assembly for limiting the installation of the electric cabinet body.

[0006] More preferably, the limit assembly includes a fixed block, a T-shaped plate, a guide rod, an elastic member and a protrusion, and a fixed block is fixedly connected to one side of the two receiving plates that are away from each other, the two T-shaped plates are respectively located below the two receiving plates, the tops of the two T-shaped plates are fixedly connected to guide rods, the two guide rods are respectively slidably connected to adjacent fixed blocks, the two guide rods are sleeved with elastic members, one end of the two elastic members is connected to the bottom of the adjacent fixed block, and the other end is connected to the top of the adjacent T-shaped plate, and at least one protrusion is fixed to the two T-shaped plates, and the protrusions are slidably connected to the corresponding receiving plates.

[0007] More preferably, the fixing plate is provided with limiting holes whose number is the same as that of the protrusions and which correspond one to one.

[0008] More preferably, a plug hole 1 is provided in the middle of the fixing plate, the middle of the receiving plate and the middle of the T-shaped plate.

[0009] More preferably, it further comprises a second fixing block, both ends of the sliding seat are fixedly connected with the second fixing block, and the second fixing block is provided with a second insertion hole.

[0010] More preferably, at least one second insertion hole is spaced apart on the inner rear side of the slide rail.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The utility model realizes the rapid adjustment of the installation position of the electric cabinet body through the cooperation of the slide rail and the slide seat, and simplifies the fixing steps of the electric cabinet body through the limit assembly, thereby improving the overall installation efficiency.

[0013] 2. The utility model further enhances the structural stability of the electric cabinet body by providing the first socket; and by providing the second socket, the slide seat can be fixed at different positions on the slide rail, thereby enhancing the structural stability while maintaining the adjustability of the installation position of the electric cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the electric cabinet body and the fixing plate of the utility model.

[0016] Figure 3 This is a separation diagram of the slide rail, slide seat and receiving plate of the utility model.

[0017] Figure 4 It is an exploded view of the limit assembly of the utility model.

[0018] The markings of the components in the accompanying drawings are as follows: 1-slide rail, 2-slide seat, 3-supporting plate, 4-electric cabinet body, 5-fixed plate, 501-limiting hole, 601-fixed block one, 602-T-shaped plate, 603-guide rod, 604-elastic member, 605-bump, 7-jack one, 8-fixed block two, 9-jack two. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment: A special hanging type electric cabinet structure for substation operation and maintenance, such as Figure 1 As shown, it includes a slide rail 1, a slide seat 2, a receiving plate 3, an electric cabinet body 4, a fixed plate 5 and a limit assembly. The slide seat 2 is slidably connected in the slide rail 1. Two receiving plates 3 are symmetrically fixed to the front side of the slide seat 2. The electric cabinet body 4 is located between the two receiving plates 3. The left and right sides of the electric cabinet body 4 are fixed with fixed plates 5. The fixed plates 5 are located above the receiving plates 3. The receiving plates 3 can support the electric cabinet body 4 through the fixed plates 5. The receiving plates 3 are provided with a limit assembly.

[0021] like Figure 3 and Figure 4 As shown, the limiting assembly includes a fixed block 601, a T-shaped plate 602, a guide rod 603, an elastic member 604 and a protrusion 605. The two sides of the two receiving plates 3 that are away from each other are fixedly connected with a fixed block 601. The two T-shaped plates 602 are respectively located below the two receiving plates 3. The tops of the two T-shaped plates 602 are fixedly connected with guide rods 603. The two guide rods 603 are respectively slidably connected to the adjacent fixed blocks 601. The two guide rods 603 are sleeved with elastic members 604. One end of the two elastic members 604 is connected to the adjacent The bottom of the fixed block 601 is connected, and the other end is connected to the top of the adjacent T-shaped plate 602. Two protrusions 605 are fixedly connected to the two T-shaped plates 602. The protrusions 605 are slidably connected to the corresponding receiving plates 3. When the protrusions 605 move downward due to external force, the corresponding T-shaped plate 602 will be driven to move downward and the elastic member 604 will be stretched. When the protrusions 605 are not affected by external force, the elastic member 604 will restore to its original state due to its own elastic characteristics, thereby driving the T-shaped plate 602 and the protrusions 605 to move upward and reset.

[0022] like Figure 2 As shown, the fixing plate 5 is provided with limiting holes 501, the number of which is the same as that of the protrusions 605 and which correspond one to one. When the limiting holes 501 are aligned with the corresponding protrusions 605, when the fixing plate 5 moves downward, the protrusions 605 can be inserted into the limiting holes 501, thereby limiting the fixing plate 5 in the horizontal direction. When the limiting holes 501 are not aligned with the corresponding protrusions 605, when the fixing plate 5 moves downward, it will first contact and squeeze the protrusions 605, causing the protrusions 605 to move downward.

[0023] When in use, first install the slide rail 1 at a certain height on the wall, then slide the slide seat 2 along the slide rail 1 to a suitable position, and then manually move the electric cabinet body 4 to be installed between the two receiving plates 3, and then move the electric cabinet body 4 downward so that the bottoms of the two fixing plates 5 are respectively in contact with the corresponding tops of the receiving plates 3, so that the receiving plates 3 can support the electric cabinet body 4 through the fixing plates 5. In the process of manually moving the electric cabinet body 4 downward, when the limiting holes 501 at the bottom of the two fixing plates 5 are aligned with the corresponding protrusions 605, the protrusions 605 can be inserted into the limiting holes 501 to limit the fixing plates 5, thereby limiting the mobile electric cabinet body 4 to prevent it from shifting; when the limiting holes 501 at the bottom of the two fixing plates 5 fail to align with the protrusions 605, the bottoms of the two fixing plates 5 first contact with the tops of the protrusions 605, and apply pressure to the protrusions 605 Apply downward pressure to make the protrusion 605 drive the T-shaped plate 602 and the guide rod 603 to move downward. At the same time, the elastic member 604 will be stretched. When the top surface of the protrusion 605 is flush with the top surface of the corresponding receiving plate 3, the electric cabinet body 4 is manually moved forward or backward until the limiting holes 501 at the bottom of the two fixed plates 5 are aligned with the corresponding protrusions 605. At this time, the pressure on the protrusion 605 disappears, and the elastic member 604 restores its original state due to its elastic characteristics, and under the guidance of the guide rod 603, drives the T-shaped plate 602 and the protrusion 605 to move upward, so that the protrusion 605 can be inserted into the limiting hole 501, and the fixed plate 5 and the movable electric cabinet body 4 are limited; when it is necessary to change the installation position of the electric cabinet body 4, it is only necessary to slide the slide 2 along the slide rail 1 to quickly adjust the position of the electric cabinet body 4, thereby improving the overall installation efficiency.

[0024] like Figure 2 and Figure 4 As shown, a socket 7 is provided in the middle of the fixing plate 5, the middle of the receiving plate 3 and the middle of the T-shaped plate 602. The fixing plate 5, the receiving plate 3 and the T-shaped plate 602 can be fixed by inserting bolts into the socket 7, thereby further enhancing the structural stability of the electric cabinet body 4.

[0025] like Figure 3 As shown, it also includes a fixing block 2 8 , both ends of the slide seat 2 are fixedly connected with the fixing block 2 8 , each fixing block 2 8 is provided with a plug hole 2 9 , and a plurality of plug holes 2 9 are also spaced apart on the inner rear side of the slide rail 1 .

[0026] By inserting bolts into the fixing block 2 8 and the socket 2 9 of the slide rail 1, the slide seat 2 can be fixed on the slide rail 1, and by inserting bolts into different sockets 2 9 on the slide rail 1, the slide seat 2 can be fixed at different positions on the slide rail 1, thereby maintaining the adjustability of the installation position of the electric cabinet body 4 while enhancing its structural stability.

[0027] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A special hanging electric cabinet structure for substation operation and maintenance, characterized in that: The invention comprises a slide rail (1), a slide seat (2), a receiving plate (3), an electric cabinet body (4), a fixed plate (5) and a limit assembly. The slide rail (1) is slidably connected to the slide seat (2). Two receiving plates (3) are symmetrically fixed to the front side of the slide seat (2). The electric cabinet body (4) is located between the two receiving plates (3). The left and right sides of the electric cabinet body (4) are fixedly connected to the fixed plates (5). The fixed plates (5) are located above the receiving plates (3). The receiving plates (3) are provided with a limit assembly for limiting the installation of the electric cabinet body (4).

2. A special hanging type electric cabinet structure for substation operation and maintenance according to claim 1, characterized in that: The limiting assembly comprises a fixed block (601), a T-shaped plate (602), a guide rod (603), an elastic member (604) and a protrusion (605); the fixed block (601) is fixedly connected to the sides of the two receiving plates (3) that are away from each other; the two T-shaped plates (602) are respectively located below the two receiving plates (3); the tops of the two T-shaped plates (602) are fixedly connected to the guide rods (603); the two guide rods (603) are respectively slidably connected to the adjacent fixed block (601); the two guide rods (603) are sleeved with an elastic member (604); one end of the two elastic members (604) is connected to the bottom of the adjacent fixed block (601), and the other end is connected to the top of the adjacent T-shaped plate (602); at least one protrusion (605) is fixedly connected to the two T-shaped plates (602); and the protrusions (605) are slidably connected to the corresponding receiving plates (3).

3. A special hanging type electric cabinet structure for substation operation and maintenance according to claim 2, characterized in that: The fixing plate (5) is provided with limiting holes (501) whose number is the same as the number of the protrusions (605) and which correspond one to one.

4. A special hanging type electric cabinet structure for substation operation and maintenance according to claim 3, characterized in that: A plug hole (7) is provided in the middle of the fixing plate (5), the middle of the receiving plate (3) and the middle of the T-shaped plate (602).

5. A special hanging type electric cabinet structure for substation operation and maintenance according to claim 4, characterized in that: It also includes a second fixing block (8), both ends of the slide seat (2) are fixedly connected to the second fixing block (8), and the second fixing block (8) is provided with a second insertion hole (9).

6. A special hanging type electric cabinet structure for substation operation and maintenance according to claim 5, characterized in that: At least one second insertion hole (9) is spaced apart on the inner rear side of the slide rail (1).

Images