A convenient installation distribution cabinet frame

Abstract

The utility model discloses a distribution cabinet frame which is easy to install, comprising a left front column, a right front column, a left rear column and a right rear column. The utility model forms a main supporting structure of the frame through the left front column, the right front column, the left rear column and the right rear column. A folding storage space can be formed between the left front column and the right front column, and between the left rear column and the right rear column through a rotating seat and a connecting device. An upper top plate, a lower bottom plate and a bearing plate can be installed inside the left front column, the right front column, the left rear column and the right rear column through fixing holes and external screws. The left cabinet board, the right cabinet board, the back plate and the cabinet door can be installed on the front column, the right front column, the left rear column and the right rear column through front and rear cabinet board fixing ears and left and right cabinet board fixing ears. The contact area between the left front column, the right front column, the left rear column and the right rear column and the ground can be increased through foot pads, thereby increasing their supporting stability.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet frames, in particular to a power distribution cabinet frame which is convenient to install. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. At present, the distribution cabinet is mainly assembled by welding multiple angle steels to each other.

[0003] However, the frame of the prior art is welded, so when the distribution cabinet box is transported, the box occupies a large area, resulting in a small number of boxes that can be carried by the transport vehicle, low transportation efficiency, and more troublesome during installation. Therefore, a distribution cabinet frame that is easy to install is needed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a switch cabinet skeleton that is easy to install. The technical solution adopted is that it includes a left front column, a right front column, a left rear column and a right rear column. The left front column, the right front column, the left rear column and the right rear column have the same shape and size. The upper and lower ends of the left front column, the right front column, the left rear column and the right rear column are respectively provided with a rotating seat. The rotating seats of the left front column and the right front column are connected by a connecting device, and the rotating seats of the left rear column and the right rear column are connected by a connecting device; the left front column, the right front column, the left rear column and the right rear column are provided with fixing holes that pass from left to right from top to bottom; the left front column and the left rear column are connected by a connecting plate, and the right front column and the right rear column are connected by a connecting plate; the front of the left front column and the right front column Front and rear cabinet panel fixing ears are arranged at the inner ends of the side surfaces, and front and rear cabinet panel fixing ears are arranged at the inner ends of the rear sides of the left rear column and the right rear column; left and right cabinet panel fixing ears are arranged on the rear sides of the left front column and the right front column, and left and right cabinet panel fixing ears are arranged on the front sides of the left rear column and the right rear column. The main supporting structure of the skeleton is formed by the left front column, the right front column, the left rear column and the right rear column. A folding storage can be formed between the left front column and the right front column, and between the left rear column and the right rear column through a rotating seat and a connecting device. The upper top plate, the lower bottom plate and the bearing plate are conveniently installed on the inside of the left front column, the right front column, the left rear column and the right rear column through fixing holes and external screws. The left cabinet panel, the right cabinet panel, the back plate and the cabinet door are conveniently installed on the front column, the right front column, the left rear column and the right rear column through the front and rear cabinet panel fixing ears and the left and right cabinet panel fixing ears.

[0005] As an optimal technical solution for the distribution cabinet frame that is easy to install in the utility model, a foot pad is provided at the lower end of the lower rotating seat. The foot pad can increase the contact area between the left front column, the right front column, the left rear column and the right rear column and the ground, thereby increasing its supporting stability.

[0006] As an optimal technical solution for the distribution cabinet frame that is easy to install in the utility model, a support block is arranged below the fixing ears of the lower left and right cabinet panels. The support block can provide supporting force when installing the left and right cabinet panels, making their installation more stable.

[0007] As an optimal technical solution for the distribution cabinet frame that is easy to install in the utility model, the connecting device includes a first connecting plate, a second connecting plate, a connecting seat and a plug-in shaft. The outer ends of the first connecting plate and the second connecting plate are respectively rotatably installed on the rotating seats on the left and right sides, and the inner ends of the first connecting plate and the second connecting plate are respectively rotatably installed in the connecting seat. After the first connecting plate and the second connecting plate are straightened, they are connected to the connecting seat through the plug-in shaft. Through the rotating connection at both ends of the first connecting plate and the second connecting plate, they can be folded together, so as to be close to the left front column and the right front column, and between the left rear column and the right rear column, which is convenient for storage. The first connecting plate and the second connecting plate can be fixed when they are unfolded through the connecting seat and the plug-in shaft, thereby preventing the first connecting plate and the second connecting plate from being folded during use.

[0008] As an optimal technical solution for the distribution cabinet frame that is easy to install in the utility model, the rear ends of the two connecting plates are respectively connected to the fixing holes of the left rear column and the right rear column by bolts, and the front ends of the two connecting plates are respectively connected to the fixing holes of the left front column and the right front column by bolts, and the installation position and installation distance between the left front column, the left rear column, and the right front column and the right rear column are fixed by the connecting plates.

[0009] As an optimal technical solution for the distribution cabinet frame that is easy to install according to the utility model, the outer side surface of the rotating seat is a closed protrusion, and the inner side surface of the connecting seat is closed. The closed protrusion on the outer side surface of the rotating seat and the closed structure on the inner side surface of the connecting seat can prevent the first connecting plate and the second connecting plate from being excessively folded. At the same time, the closed protrusion on the outer side surface of the rotating seat can play a supporting role when installing the back panel and the cabinet door, making their installation more stable.

[0010] The beneficial effects of the utility model are as follows: the utility model forms the main supporting structure of the skeleton through the left front column, the right front column, the left rear column and the right rear column; the folding storage can be formed between the left front column and the right front column, and between the left rear column and the right rear column through the rotating seat and the connecting device; the upper top plate, the lower bottom plate and the bearing plate are conveniently installed inside the left front column, the right front column, the left rear column and the right rear column through the fixing holes and the external screws; the left cabinet board, the right cabinet board, the back plate and the cabinet door are conveniently installed on the front column, the right front column, the left rear column and the right rear column through the front and rear cabinet board fixing ears and the left and right cabinet board fixing ears; the contact area between the left front column, the right front column, the left rear column and the right rear column and the ground can be increased through the foot pad, thereby increasing its supporting stability; the supporting block can provide supporting force when installing the left cabinet board and the right cabinet board. , making its installation more stable, and through the rotating connection at both ends of the first connecting plate and the second connecting plate, they can be folded over, so as to be close to the left front column and the right front column, and between the left rear column and the right rear column, which is convenient for storage, and the first connecting plate and the second connecting plate can be fixed when unfolded through the connecting seat and the plug shaft, so as to prevent the first connecting plate and the second connecting plate from being folded over during use, and the installation position and installation distance between the left front column, the left rear column, and the right front column and the right rear column are fixed by the connecting plate, and the excessive folding of the first connecting plate and the second connecting plate can be prevented through the closed protrusion on the outer side of the rotating seat and the closed structure on the inner side of the connecting seat. At the same time, the closed protrusion on the outer side of the rotating seat can play a supporting role when installing the back panel and the cabinet door, making its installation more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic structural diagram of the left front pillar, the right front pillar, the left rear pillar and the right rear pillar of the utility model;

[0013] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0014] Figure 4 It is an enlarged structural diagram of B of the utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the connecting device of the utility model;

[0016] Figure 6 This is a schematic diagram of the connecting plate structure of the utility model.

[0017] In the figure: 1-left front column, 2-right front column, 3-left rear column, 4-right rear column, 5-connecting device, 51-first connecting plate, 52-second connecting plate, 53-connecting seat, 54-insertion shaft, 6-connecting plate, 601-bolt, 7-fixing hole, 8-front and rear cabinet plate fixing ears, 9-left and right cabinet plate fixing ears, 10-rotating seat, 11-foot pad, 12-support block. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figures 1 to 6As shown, the utility model discloses a switchboard skeleton which is convenient to install. The technical scheme adopted is that it comprises a left front column 1, a right front column 2, a left rear column 3 and a right rear column 4. The left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 have the same shape and size. The upper and lower ends of the left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 are respectively provided with a rotating seat 10. The lower end of the lower rotating seat 10 is provided with a foot pad 11. The contact area between the left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 and the ground can be increased through the foot pad 11, thereby increasing the supporting stability. The left front column 1 and The rotating seats 10 of the right front column 2 are connected by a connecting device 5, and the rotating seats 10 of the left rear column 3 and the right rear column 4 are connected by a connecting device 5. The connecting device 5 includes a first connecting plate 51, a second connecting plate 52, a connecting seat 53 and an insertion shaft 54. The outer ends of the first connecting plate 51 and the second connecting plate 52 are rotatably mounted on the rotating seats 10 on the left and right sides respectively, and the inner ends of the first connecting plate 51 and the second connecting plate 52 are rotatably mounted in the connecting seat 53 respectively. After the first connecting plate 51 and the second connecting plate 52 are straightened, they are connected to the connecting seat 53 through the insertion shaft 54. The first connecting plate 51 and the second connecting plate 52 are rotatably connected at both ends, so that they can be folded together, so as to be close to the left front column 1 and the right front column 2, and the left rear column 3 and the right rear column 4, which is convenient for storage. The first connecting plate 51 and the second connecting plate 52 can be fixed when they are unfolded through the connecting seat 53 and the plug shaft 54, so as to prevent the first connecting plate 51 and the second connecting plate 52 from being folded when in use; the left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 are provided with fixing holes 7 that pass through from left to right from top to bottom; the left front column 1 and the left rear column 3 are connected by the connecting plate 6, and the right front column 2 The left and right rear columns 4 are connected by connecting plates 6, the rear ends of the two connecting plates 6 are connected to the fixing holes 7 of the left rear column 3 and the right rear column 4 respectively by bolts 601, and the front ends of the two connecting plates 6 are connected to the fixing holes 7 of the left front column 1 and the right front column 2 respectively by bolts 601, and the installation positions and installation distances between the left front column 1, the left rear column 3, and the right front column 2 and the right rear column 4 are fixed by the connecting plates 6; the front and rear cabinet plate fixing ears 8 are arranged at the inner ends of the front side surfaces of the left front column 1 and the right front column 2, and the front and rear cabinet plate fixing ears 8 are arranged at the inner ends of the rear side surfaces of the left rear column 3 and the right rear column 4;Left and right cabinet panel fixing ears 9 are arranged on the rear sides of the left front column 1 and the right front column 2, and left and right cabinet panel fixing ears 9 are arranged on the front sides of the left rear column 3 and the right rear column 4. A support block 12 is arranged below the lowest left and right cabinet panel fixing ears 9. The support block 12 can provide supporting force when installing the left and right cabinet panels, making their installation more stable. The outer side surface of the rotating seat 10 is a closed protrusion, and the inner side surface of the connecting seat 53 is a closed shape. The closed protrusion on the outer side surface of the rotating seat 10 and the closed structure on the inner side surface of the connecting seat 53 can prevent the first connecting plate 51 and the second connecting plate 52 from being excessively folded. At the same time, the closed protrusion on the outer side surface of the rotating seat 10 can It plays a supporting role when installing the back panel and cabinet door, making the installation more stable. The left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 form the main supporting structure of the skeleton. The rotating seat 10 and the connecting device 5 can form a folding storage between the left front column 1 and the right front column 2, and between the left rear column 3 and the right rear column 4. The fixing holes 7 cooperate with external screws to facilitate the installation of the top plate, the bottom plate and the bearing plate inside the left front column 1, the right front column 2, the left rear column 3 and the right rear column 4. The front and rear cabinet panel fixing ears 8 and the left and right cabinet panel fixing ears 9 facilitate the installation of the left cabinet panel, the right cabinet panel, the back panel and the cabinet door on the front column 1, the right front column 2, the left rear column 3 and the right rear column 4. ;

[0020] The working principle of the utility model is as follows: when storing, the plug shaft 54 ​​is pulled out, the first connecting plate 51 and the second connecting plate 52 are folded, the left front column 1 and the right front column 2, and the left rear column 3 and the right rear column 4 are close to each other for storage; when installing, the connecting seat 53 is pushed, the first connecting plate 51 and the second connecting plate 52 are unfolded, the inner side of the connecting seat 53 is closed and the outer side of the rotating seat 10 is closed to prevent the first connecting plate 51 and the second connecting plate 52 from excessive rotation, the plug shaft 54 ​​is inserted, the first connecting plate 51 and the second connecting plate 52 are fixed between the connecting seat 53, the left front column 1 and the right front column 2, and the left rear column 3 and the right rear column 4 are unfolded, and the screw is used to fix the first connecting plate 51 and the second connecting plate 52 and the connecting seat 53. The left cabinet panel and the right cabinet panel are connected to the left and right cabinet panel fixing ears 9 on the left and right sides respectively with screws, and are supported by the support block 12 at the same time. After the installation is completed, the connecting plate 6 is connected with the bolts 601 and the fixing holes 7 to connect the left front column 1 and the left rear column 3, and the right front column 2 and the right rear column 4, while clamping the left cabinet panel and the right cabinet panel. The back panel and the cabinet door are connected to the front and rear cabinet panel fixing ears 8 on the front and rear sides respectively with screws, and are supported by the outer protrusions of the rotating seat 10. Finally, the top plate, the bottom plate and the bearing plate are installed on the left front column 1, the right front column 2, the left rear column 3 and the right rear column 4 through screws and the fixing holes 7 to complete the installation.

[0021] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] Components not described in detail herein are prior art.

[0025] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A switchgear frame that is easy to install, comprising a left front column (1), a right front column (2), a left rear column (3) and a right rear column (4), characterized in that: The left front column (1), the right front column (2), the left rear column (3) and the right rear column (4) have the same shape and size; the upper and lower ends of the left front column (1), the right front column (2), the left rear column (3) and the right rear column (4) are respectively provided with a rotating seat (10); the rotating seats (10) of the left front column (1) and the right front column (2) are connected by a connecting device (5); the rotating seats (10) of the left rear column (3) and the right rear column (4) are connected by a connecting device (5); the left front column (1), the right front column (2), the left rear column (3) and the right rear column (4) are provided with a through hole from top to bottom and from left to right; The left front column (1) and the left rear column (3) are connected by a connecting plate (6), and the right front column (2) and the right rear column (4) are connected by a connecting plate (6); the front and rear cabinet plate fixing ears (8) are arranged at the inner ends of the front side surfaces of the left front column (1) and the right front column (2), and the front and rear cabinet plate fixing ears (8) are arranged at the inner ends of the rear side surfaces of the left rear column (3) and the right rear column (4); the left and right cabinet plate fixing ears (9) are arranged on the rear side surfaces of the left front column (1) and the right front column (2), and the left and right cabinet plate fixing ears (9) are arranged on the front side surfaces of the left rear column (3) and the right rear column (4).

2. The switchgear frame that is easy to install according to claim 1 is characterized in that: A foot pad (11) is arranged at the lower end of the lower rotating seat (10).

3. The switchgear frame that is easy to install according to claim 1 is characterized in that: A support block (12) is arranged below the lowermost left and right cabinet board fixing ears (9).

4. The switchgear frame that is easy to install according to claim 1 is characterized in that: The connecting device (5) comprises a first connecting plate (51), a second connecting plate (52), a connecting seat (53) and an insertion shaft (54); the outer ends of the first connecting plate (51) and the second connecting plate (52) are rotatably mounted on the rotating seats (10) on the left and right sides respectively; the inner ends of the first connecting plate (51) and the second connecting plate (52) are rotatably mounted in the connecting seat (53) respectively; and the first connecting plate (51) and the second connecting plate (52) are connected to the connecting seat (53) via the insertion shaft (54) after being straightened.

5. The switchgear frame that is easy to install according to claim 1 is characterized in that: The rear ends of the two connecting plates (6) are respectively connected to the fixing holes (7) of the left rear column (3) and the right rear column (4) through bolts (601), and the front ends of the two connecting plates (6) are respectively connected to the fixing holes (7) of the left front column (1) and the right front column (2) through bolts (601).

6. The switchgear frame that is easy to install according to claim 4 is characterized in that: The outer side surface of the rotating seat (10) is a closed protrusion, and the inner side surface of the connecting seat (53) is closed.

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