Vertical electric cabinet

Abstract

The utility model discloses a vertical electric control box in the field of electric control boxes, which comprises a hollow box body, the front end and the rear end of the box body are opened, and door leaves are assembled at the openings at the two ends; the two sides of the inner wall of the box body are each provided with at least one fixing strip fixed front and back, and a plurality of screw holes are formed in the surfaces of the fixing strips; two back plates moving front and back are arranged in the box body, a gap is reserved between the two back plates, the two sides of the two back plates are each connected with at least one joint plate which is fixed together, grooves which are distributed in the moving direction of the back plates and can move front and back after being connected with the fixing strips in a clamped mode are formed in the surfaces of the joint plates, and patches attached to the surfaces of the fixing strips are further arranged at the front ends and the rear ends of the joint plates. And locking pieces locked with the screw holes are inserted into the patches. The door leaves are additionally arranged at the front end and the rear end of the box body, the interior of the box body can be conveniently assembled and maintained, the position of an internal back plate can be slidably adjusted on a fixing strip through a connecting plate, a user can assemble components of different sizes in the electric control box, closing of the door leaves is not affected, and flexibility is better.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, in particular to a vertical electric control box. Background Art

[0002] Vertical electric control box is a box used to control electrical equipment. It has a vertical structure, is easy to install and operate, and is widely used in many fields, including construction, transportation, and industry. In the construction field, it is often used to control elevator systems, air conditioning systems, and lighting systems; in the transportation field, it is widely used to control public facilities such as street lights, signal lights, tunnels, and bridges; and in the industrial field, it can control various types and specifications of equipment, such as conveyor belts, machine tools, etc.

[0003] At present, many electric control boxes adopt a single-sided door structure. However, due to the limited space of the single-sided door, it is not convenient for users to assemble internal components and process the leads, especially for components that need to be fixed from behind the assembly panel. In addition, the panel position of the components assembled inside the electric control box cannot be moved, which directly limits the assembly space. When it is necessary to assemble large enough components, there is no way to adjust the position of the panel before assembly, and it will also affect the closing of the door leaf after assembly. Utility Model Content

[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a vertical electric control box, which can effectively solve the technical problems that the current electric control box is not easy to assemble and maintain, and the position of the internally assembled panel cannot be adjusted.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A vertical electric control box comprises a hollow box body, the front and rear ends of the box body are open and both ends of the openings are equipped with door leaves;

[0007] At least one front-to-back fixing strip is provided on both sides of the inner wall of the box, and a plurality of screw holes are provided on the surface of the fixing strip;

[0008] Two back panels that can move forward and backward are provided in the box body, with a gap between the two back panels and at least one commonly fixed connecting plate connected to both sides. The surface of the connecting plate is provided with grooves distributed along the moving direction of the back panels and can move forward and backward after being clamped with the fixing strips. The front and rear ends of the connecting plate are also provided with patches that fit on the surface of the fixing strip, and the patches are inserted with locking pieces that are locked with screw holes.

[0009] Furthermore, the openings at both the front and rear ends of the box body are equipped with sealing strips that seal with the door leaf.

[0010] Furthermore, protrusions are provided at both ends of the fixing strip to prevent the connecting plate from moving.

[0011] Furthermore, the fixing strips on both sides of the inner wall of the box are symmetrically distributed.

[0012] Furthermore, at least one connecting column fixed in the middle is connected between the two back plates, and the back plates are provided with limiting grooves for inserting and fixing the connecting column.

[0013] Furthermore, the connecting column has a polygonal structure.

[0014] Furthermore, a plurality of mounting holes are provided on the surface of the back plate, and a hollow lead hole is provided at the center of the back plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model adds door leaves at both the front and rear ends of the box body, which is convenient for users to quickly and easily assemble and maintain the components inside the box body. At the same time, the positions of the two internal back panels can be adjusted by sliding the connecting plates on the fixing strips. Users can adjust the positions of the back panels according to the sizes of the components installed on the back panels to form spaces of different sizes. Components of different sizes can be assembled in the electric control box without affecting the closing of the door leaves, and the flexibility is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the external structure of the box body of the utility model embodiment;

[0018] Figure 2 This is a schematic diagram of the internal structure of the box body of the utility model embodiment;

[0019] Figure 3 For the utility model embodiment Figure 2 A schematic diagram of the structure enlargement of part A;

[0020] Figure 4 This is a schematic diagram of the inner wall structure of the box according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the backplane connection structure of an embodiment of the utility model;

[0022] Figure 6 For the utility model embodiment Figure 5 A schematic diagram of the structure of part B in the middle is enlarged;

[0023] Figure 7 This is a schematic diagram of the back structure of the back plate of an embodiment of the utility model;

[0024] Numbers in the figure:

[0025] 1-box body, 2-door leaf, 3-fixing strip, 4-screw hole, 5-back plate, 6-connecting plate, 7-groove, 8-patch, 9-locking piece, 10-sealing strip, 11-protrusion, 12-connecting column, 13-limiting groove, 14-installation hole, 15-lead hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-7 As shown, the utility model provides a vertical electric control box, which is mainly used for controlling the use of electrical equipment. Its specific structure mainly includes a box body 1 with a hollow structure inside, and the hollow position is used to install the back panel 3 of the electric control box and install corresponding components on the surface of the back panel 3. The front and rear ends of the box body 1 are both opened and the openings at both ends are equipped with door leaves 2. When components are installed on the back panel 3, some are installed at the front end and some are installed at the rear end. Therefore, the double-door structure with front and rear door leaves is more convenient for users to maintain. In order to save more space after the door leaf 2 is opened, the door leaf 2 adopts a double-door structure, and the opening position of the box body 2 is also connected to a sealing strip 10 that is sealed after the door leaf 2 is closed.

[0028] Three front and rear fixed bars 3 are provided on both sides of the inner wall of the box body 1, which are mainly used to build and facilitate the movement of the back panel 5 inside the box body 1. All the fixing bars 3 are horizontally distributed and the fixing bars on both sides of the box body 1 are symmetrically distributed.

[0029] Two back panels for installing components of the electric control box are provided in the box body 1. The two back panels 3 can realize synchronous forward and backward movement to adjust the space size at the front and rear ends. Components of different sizes can be flexibly assembled according to the space size to avoid the inability to close the door leaf 2 due to excessive components. The two back panels are suspended and fixed when connected, that is, there is a gap between the two back panels 5. The gap can have a good heat dissipation effect between the two back panels 5. At this time, four inserted and fixed connecting columns 12 are connected between the two back panels 5. Synchronously, the adjacent surfaces of the two back panels 5 are provided with limit grooves 13 for inserting and fixing the connecting columns 12. In order to prevent the connecting columns 12 from rotating after insertion, the connecting columns 12 adopt a hexagonal structure.

[0030] On both sides of the two back panels 3, in order to further strengthen the fixation between the two back panels 3, three commonly fixed connecting plates 6 are arranged on both sides of the two back panels 3. At this time, the connecting plates 6 can be moved forward and backward after being built on the fixing strips 3. At this time, raised portions 11 are added at both ends of the fixing strips 3 to prevent the connecting plates 6 from moving. The distance between the two raised portions 11 is the maximum movement distance of the connecting plates 6.

[0031] When the connecting plate 6 is connected to the fixing bar 3, a groove 7 is opened on the surface along the moving direction of the back plate 3. After the groove 7 and 3 are engaged, the connecting plate 6 moves close to the inner wall of the box body 1. The user can move the back plate 5 to different positions according to the length of the groove 7. After the position is adjusted, the user can use a detachable locking piece 9 to lock the position of the connecting plate 6 on the fixing bar 3. When locking, a plurality of screw holes 4 are provided on the surface of the fixing bar 3, and the front and rear ends of the connecting plate 6 are provided with protruding patches 8 that fit on the surface of the fixing bar 3 and move. It is only necessary to insert the locking piece 9 into the middle of the patch 8 and lock it together with the screw hole 4.

[0032] When assembling components on the surface of the back plate 5, a plurality of mounting holes 14 are provided on the surface of the back plate 5, and a hollow lead hole 15 is provided at the center of the back plate 5. Users can install components at different positions according to different mounting holes 14. At the same time, the leads of all components after installation can be led out from the lead holes 15.

[0033] Compared with the traditional technology, the present technical solution adds door leaves 2 at both the front and rear ends of the box body 1, so that users can quickly and conveniently assemble and maintain the components inside the box body 1. At the same time, the positions of the two internal back panels 5 can be adjusted by sliding the connecting plate 6 on the fixing bar 3. The user can adjust the position of the back panel 5 according to the size of the component installed on the back panel 5 to form spaces of different sizes. Components of different sizes can be assembled in the electrical control box without affecting the closing of the door leaf 2, which has better flexibility.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A vertical electric control box, comprising a hollow box body, characterized in that: The box body has openings at both ends, and both openings are equipped with door panels; At least one front-to-back fixing strip is provided on both sides of the inner wall of the box, and a plurality of screw holes are provided on the surface of the fixing strip; Two back panels that can move forward and backward are provided in the box body, with a gap between the two back panels and at least one commonly fixed connecting plate connected to both sides. The surface of the connecting plate is provided with grooves distributed along the moving direction of the back panels and can move forward and backward after being clamped with the fixing strips. The front and rear ends of the connecting plate are also provided with patches that fit on the surface of the fixing strip, and the patches are inserted with locking pieces that are locked with screw holes.

2. A vertical electric control box according to claim 1, characterized in that: The openings at both the front and rear ends of the box body are equipped with sealing strips that seal with the door leaf.

3. A vertical electric control box according to claim 1, characterized in that: Both ends of the fixing strip are provided with raised parts for preventing the connecting plate from moving.

4. A vertical electric control box according to claim 1 or 3, characterized in that: The fixing strips on both sides of the inner wall of the box are symmetrically distributed.

5. A vertical electric control box according to claim 1, characterized in that: At least one connecting column fixed in the middle is connected between the two back plates, and the back plates are provided with limiting grooves for inserting and fixing the connecting column.

6. A vertical electric control box according to claim 5, characterized in that: The connecting column has a polygonal structure.

7. A vertical electric control box according to claim 1 or 5, characterized in that: The surface of the back plate is provided with a plurality of mounting holes, and the center of the back plate is provided with a hollow lead hole.

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