An electrical box with a lifting bracket

Abstract

The utility model discloses a kind of electric box with lifting support, it is related to electric box technical field, including electric box shell and the wire through plate being set on the upper end of electric box shell;The front end of the electric box shell is hinged with switch door, and the inside of electric box shell is fixedly installed with locating mounting plate, the inside of one end of the electric box shell close to switch door is provided with support inner door, and the inside of electric box shell is fixedly installed with locating piece.The electric box with lifting support, as little as possible in the hole of box body, while the installation of lifting support itself is also all installed on the internal structure of box body, itself also does not need to open hole, reduce the complexity of electric box itself production, by controlling the position of lifting rail plate outside supporting member, the distance between switch door and support inner door can be changed, so that different sizes of electrical equipment are conveniently installed outside support inner door, so that the electric box is suitable for different situations use.

Description

Technical Field

[0001] This utility model relates to the field of electrical box technology, specifically to an electrical box with a lifting bracket. Background Technology

[0002] An electrical box is an electrical device that uses electronic components installed inside to protect and monitor circuits. Electrical boxes occupy little space and are generally not limited by location. They are commonly used in workshops, factories, school power supply rooms, and other places. They are characterized by stable and reliable operation and high space utilization. However, existing electrical boxes still have certain defects in use. The traditional way of winding up the wires in electrical boxes can easily lead to the wires getting tangled and knotted, making it inconvenient to use the wires next time.

[0003] Patent CN219477261U discloses an electrical box in which the rotating shaft drives the nut to rotate simultaneously. When the winding reel rotates, it winds up the wire. At this time, the wire slides along the surface of the pressure plate, and the pressure plate limits the movement speed of the wire, thereby improving the tightness of the wire winding. By setting up the winding structure, it is convenient to wind up the wire connected to the electrical box when moving the electrical box, avoiding the situation of the wire getting tangled or knotted when it is placed after being wound up, thus improving the efficiency of subsequent use of the wire to a certain extent.

[0004] In the aforementioned patent, the electrical box solves the problems mentioned above. However, the electrical box still has the following problems: during the use of the electrical box, electrical equipment needs to be installed inside the box. The internal main body of the electrical box is a hollow metal structure, which cannot be adjusted for the installation of electrical equipment of different sizes during use. This limits the applicability of the electrical box and makes it difficult to use in different situations.

[0005] To address the aforementioned issues, an innovative design is urgently needed based on the existing electrical box structure. Utility Model Content

[0006] The purpose of this utility model is to provide an electrical box with a lifting bracket to solve the problem mentioned in the background art that, during the use of the electrical box, electrical equipment needs to be installed inside the box, but the internal main body of the electrical box is a hollow metal structure, which cannot be adjusted for the installation of electrical equipment of different sizes, thus limiting the applicability of the electrical box and making it difficult to use in different situations.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an electrical box with a lifting bracket, comprising an electrical box shell and a wire through plate disposed on the upper end of the electrical box shell; a switch door is hinged to the front end of the electrical box shell, and a positioning mounting plate is fixedly installed inside the electrical box shell; a supporting inner door is disposed inside the electrical box shell near the switch door, and a positioning component is fixedly installed inside the electrical box shell; a positioning structure for adjusting the position of the supporting inner door is disposed inside the electrical box shell.

[0008] Preferably, the positioning structure includes a support member, and four sets of support members are engaged and installed inside the electrical box housing. The support member is engaged and connected with the positioning member, and the support member is located near the corner of the electrical box housing.

[0009] Preferably, the support member has equidistant positioning grooves inside, and a lifting rail plate is fixedly installed at the end of the support member away from the positioning member. Two sets of lifting rail plates are provided inside the electrical box shell, and a connecting rod is fixedly installed between the two sets of lifting rail plates.

[0010] Preferably, hinges are fixedly installed at equal intervals on the outer side of the lifting rail plate, and the hinges are hinged to the supporting inner door.

[0011] Compared with the prior art, the beneficial effects of this utility model are: by adjusting the position of the inner door of the support inside the box, the depth (height) position can be adjusted according to the needs to realize the lifting function, so that the electrical box can be used for the installation of electrical equipment of different sizes.

[0012] 1. The wires inside the electrical box can be removed through the through plate and the wires can be transported into the interior of the electrical box. The gap between the switch door and the inner supporting door facilitates the installation and use of electrical components such as air switches, effectively improving the ease of use of the electrical box.

[0013] 2. By controlling the position of the lifting rail plate on the outside of the support, the distance between the opening and closing door and the inner support door can be changed, which facilitates the installation of electrical equipment of different sizes on the outside of the inner support door, making the electrical box suitable for different situations and realizing the position lifting function by adjusting the depth (height) according to the needs.

[0014] 3. Furthermore, minimize the number of openings in the enclosure, and install the lifting bracket itself entirely on the internal structure of the enclosure, so that no openings are required, thus reducing the complexity of the electrical box's production. Attached Figure Description

[0015] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0017] Figure 3 This is a top-view three-dimensional structural diagram of the supporting inner door of this utility model;

[0018] Figure 4 This is a top-view three-dimensional structural diagram of the connecting rod of this utility model;

[0019] Figure 5 This is a top-view three-dimensional structural diagram of the lifting rail plate of this utility model.

[0020] In the diagram: 1. Electrical box casing; 2. Wire penetration plate; 3. Switch door; 4. Positioning mounting plate; 5. Positioning component; 6. Support component; 7. Lifting rail plate; 8. Connecting rod; 9. Hinge component; 10. Supporting inner door; 11. Positioning groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: In a specific embodiment, this utility model provides the following technical solution: an electrical box with a lifting bracket, such as... Figures 1-2 The basic usage process of the electrical box is shown in the figure.

[0023] The electrical box housing 1 and the wire through plate 2 provided on the upper end of the electrical box housing 1; the front end of the electrical box housing 1 is hinged with a switch door 3, and a positioning mounting plate 4 is fixedly installed inside the electrical box housing 1; a supporting inner door 10 is provided inside the electrical box housing 1 near the switch door 3, and a positioning component 5 is fixedly installed inside the electrical box housing 1.

[0024] When using the electrical box with the lifting bracket, the electrical box needs to be installed in the designated position. After the electrical box is fixedly installed, the electrical appliances inside can be installed on the outside of the positioning mounting plate 4. At the same time, the wire through plate 2 needs to be removed and the conductive wires are passed through the gap. Then, electrical components such as the air switch can be installed on the outside of the supporting inner door 10, thereby completing the basic installation process of the internal structure of the electrical box and effectively ensuring the stability of the internal structure of the electrical box.

[0025] Example 2: In one specific embodiment, such as Figures 1-5 As shown, in order to solve the problem that existing electrical boxes are difficult to install for different electrical equipment, the process of adjusting the position of the inner door 10 of the electrical box is disclosed.

[0026] The electrical box housing 1 has a positioning structure inside for adjusting the position of the inner door 10. The positioning structure includes a support member 6, and four sets of support members 6 are engaged and installed inside the electrical box housing 1. The support members 6 are engaged and connected with the positioning members 5. At the corner of the support member 6 near the electrical box housing 1, positioning grooves 11 are equidistantly opened inside the support member 6. A lifting rail plate 7 is fixedly installed at the end of the support member 6 away from the positioning member 5. Two sets of lifting rail plates 7 are provided inside the electrical box housing 1. A connecting rod 8 is fixedly installed between the two sets of lifting rail plates 7. Hinges 9 are fixedly installed equidistantly on the outer side of the lifting rail plate 7, and the hinges 9 are hinged to the inner door 10.

[0027] When using the electrical box with the lifting bracket, the inner support door 10 needs to be installed in a designated position inside the outer casing 1 of the electrical box. During this process, the support member 6 needs to be limited inside the outer casing 1 by the positioning member 5. At this time, the lifting rail plate 7 can be positioned at different positions outside the support member 6 according to the usage requirements. During the installation process, screws need to be inserted through the lifting rail plate 7 and the positioning groove 11. After the lifting rail plate 7 is installed, the connecting rod 8 can be installed. Then, the hinge member 9 can be installed on the outside of the lifting rail plate 7 and the inner support door 10 can be fixed. At this time, electrical components such as the air switch can be installed on the side of the inner support door 10 near the switch door 3, and the inner support door 10 and the switch door 3 can be fixed together. By adjusting the position of the inner support door 10, the electrical box can be used for electrical equipment of different sizes, effectively improving the applicability of the electrical box.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrical box with a lifting bracket, comprising an electrical box shell (1) and a wire penetration plate (2) disposed on the upper end of the electrical box shell (1); Its features are: The front end of the electrical box shell (1) is hinged with a switch door (3), and a positioning mounting plate (4) is fixedly installed inside the electrical box shell (1). A supporting inner door (10) is provided inside the electrical box shell (1) near the switch door (3), and a positioning component (5) is fixedly installed inside the electrical box shell (1). The electrical box housing (1) is provided with a positioning structure for adjusting the position of the inner door (10).

2. The electrical box with a lifting bracket according to claim 1, characterized in that: The positioning structure includes a support member (6), and four sets of support members (6) are engaged and installed inside the electrical box shell (1). The support member (6) is engaged and connected with the positioning member (5), and the support member (6) is located near the corner of the electrical box shell (1).

3. An electrical box with a lifting bracket according to claim 2, characterized in that: The support member (6) has equidistant positioning grooves (11) inside, and a lifting rail plate (7) is fixedly installed at the end of the support member (6) away from the positioning member (5). Two sets of lifting rail plates (7) are provided inside the electrical box shell (1), and a connecting rod (8) is fixedly installed between the two sets of lifting rail plates (7).

4. An electrical box with a lifting support according to claim 3, characterized in that: The lifting rail plate (7) is fixedly installed with hinges (9) at equal intervals on the outer side, and the hinges (9) are hinged to the inner door (10).

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