Movable cabinet body for high and low voltage complete equipment

Abstract

The utility model discloses a mobile cabinet for high and low voltage complete equipment, which comprises a cabinet body, a cabinet door and an adjusting assembly, a door frame is arranged on the front end face of the cabinet body, a movable shaft is arranged on the left side of the inner surface of the door frame, the cabinet door is sleeved on the outer surface of the movable shaft, and a heaven and earth lock is arranged at one end of the cabinet door far away from the cabinet body. The adjusting assembly is arranged on the side wall of the inner cavity of the cabinet body, a main heat dissipation plate is arranged on the bottom end face of the inner cavity of the cabinet body, a dustproof net is arranged above the main heat dissipation plate, an auxiliary heat dissipation plate is arranged at the top end of the center of the cabinet door, and a lock hole is formed in the right side of the inner surface of the door frame. According to the mobile cabinet body for the high-low voltage complete equipment, electronic elements can be moved, adjusted or added according to requirements through the arranged adjusting assembly, the electronic elements are moved, the layout and the assembly position of the equipment can be adjusted more flexibly, and the electronic elements are added to facilitate troubleshooting and equipment technology updating; and the layout and the assembly position of the equipment can be flexibly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile cabinets, in particular to a mobile cabinet for high and low voltage complete sets of equipment. Background Art

[0002] Electrical power high and low voltage complete equipment, as the name implies, is the distribution equipment used for electric energy distribution, control, metering and cable connection in the power supply system. Generally, power supply bureaus and substations use high-voltage switchgear, which is then stepped down by transformers and led out to low-voltage distribution cabinets, and then to distribution boards for various electricity users.

[0003] For example, the patent document with application number 202211252243.5 discloses an outdoor box-type high and low voltage complete set of equipment that is easy to maintain, including a voltage box, a shielding door, a door handle, a top shielding mechanism and a bottom shielding mechanism. The front sides of the left and right parts of the voltage box are rotatably connected to the shielding door, and the sides of the shielding doors that are away from each other are connected to the door handle. The top of the voltage box is provided with a top shielding mechanism, and the bottom of the voltage box is provided with a bottom shielding mechanism. The invention shields and protects the top of the maintenance personnel through a shielding component, and the first shielding plate assists the maintenance personnel in standing to prevent water on the ground from affecting the maintenance work, so that the maintenance personnel can quickly perform maintenance in severe weather conditions and reduce environmental impact.

[0004] Similar high and low voltage equipment, in actual use in different scenarios, needs to adjust the position of electronic components or add new components according to different needs, so it is necessary to adjust the layout and quantity of electronic components, which increases maintenance time and cost.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a mobile cabinet for high and low voltage complete sets of equipment is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a mobile cabinet for high and low voltage complete sets of equipment. In actual use in different scenarios, since it is necessary to adjust the position of electronic components or add new components according to different needs, it is necessary to adjust the layout and quantity of electronic components, thereby increasing the maintenance time and cost.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile cabinet for high and low voltage complete sets of equipment, comprising a cabinet, a cabinet door and an adjustment component, a door frame is provided on the front end face of the cabinet, a movable shaft is provided on the left side of the inner surface of the door frame, the cabinet door is sleeved on the outer surface of the movable shaft, a top and bottom lock is provided on the end of the cabinet door away from the cabinet, the adjustment component is provided on the side wall of the inner cavity of the cabinet, and several groups of the adjustment components are provided, a main heat sink is provided on the bottom end face of the inner cavity of the cabinet, a dustproof net is provided above the main heat sink, an auxiliary heat sink is provided on the top end at the center of the cabinet door, a lock hole is provided on the right side of the inner surface of the door frame, and two groups of the lock hole are provided, and universal wheels are installed on the bottom end face of the cabinet, and four groups of universal wheels are provided.

[0008] Furthermore, two ends of the movable shaft respectively pass through the upper and lower ends of the cabinet door and are connected to the door frame, and the dustproof net is made of Teflon.

[0009] Furthermore, the adjustment component includes an adjustment plate, a groove, a bolt, a limit pin, a fixed plate and an internal thread. The adjustment plates are arranged on both sides of the inner cavity of the cabinet. Grooves are provided at the centers of the two groups of adjustment plates. There are four groups of grooves. Fixed plates are provided on the opposite surfaces of the two groups of adjustment plates. Limit pins are provided at both ends of the fixed plates. Bolts are provided on the top surfaces of the two groups of limit pins, and the inner cavity of the groove is provided with an internal thread.

[0010] Furthermore, the grooves are meshed with the limiting pins, and the fixing plate is fixed to the inner cavities of the two groups of grooves through the two groups of limiting pins.

[0011] Furthermore, the bolt is meshed with the internal thread, and the bolt passes through the limiting pin and is connected to the internal thread.

[0012] Furthermore, the surface of the main heat sink is arranged in a plurality of strips at equal intervals, the surface of the auxiliary heat sink is arranged downward in a shutter shape, and the two ends of the top and bottom locks protrude from the surface of the cabinet door and respectively engage with the two groups of lock holes.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the adjustment components can be arranged to move and adjust or add electronic components according to the needs, and the layout and component positions of the equipment can be adjusted more flexibly by moving the electronic components. The addition of electronic components facilitates troubleshooting and equipment technology updates, and the layout and component positions of the equipment can be adjusted flexibly. The specific contents are as follows:

[0014] An adjustment component is provided, and the surface of the fixed plate provides a flat installation area, which is convenient for installing electronic components on it. The limit pins at both ends are respectively engaged with two grooves in the two sets of relative adjustment plate cavities, and the limit pins can be fixed to the internal threads of the groove cavities by bolts, which can ensure that the limit pins are fixed in their grooves and will not loosen or move accidentally, and the electronic components can be moved or added by adding or moving the fixing plates and the limit pins, so that the staff can update the equipment conveniently and adjust the layout of the electronic components in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a mobile cabinet for high and low voltage complete equipment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a cabinet door of a mobile cabinet for high and low voltage complete equipment of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of a fixing plate of a mobile cabinet for a high and low voltage complete set of equipment of the utility model;

[0018] Figure 4 The utility model is a mobile cabinet for high and low voltage complete equipment Figure 1 Schematic diagram of the local enlarged structure at A in the figure.

[0019] In the figure: 1. cabinet body; 2. door frame; 3. cabinet door; 4. movable shaft; 5. ceiling lock; 6. lock hole; 7. adjustment assembly; 701. adjustment plate; 702. groove; 703. bolt; 704. limit pin; 705. fixing plate; 706. internal thread; 8. universal wheel; 9. main heat sink; 10. dust net; 11. auxiliary heat sink. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figures 1 to 4As shown, a mobile cabinet for high and low voltage complete equipment includes a cabinet 1, a cabinet door 3 and an adjustment component 7. A door frame 2 is provided on the front face of the cabinet 1. The cabinet 1 is used to protect the internal parts structure. The door frame 2 provides support and fixes the cabinet door 3. A movable shaft 4 is provided on the left side of the inner surface of the door frame 2. The two ends of the movable shaft 4 respectively penetrate the upper and lower ends of the cabinet door 3 and are connected to the door frame 2. The movable shaft 4 connects the cabinet door 3 and the door frame 2 by penetrating the upper and lower ends of the surface of the cabinet door 3 and the door frame 2, so that the cabinet door 3 can rotate around the movable shaft 4 when opening and closing, ensuring that the cabinet door 3 can be accurately opened and closed. The outer surface of the movable shaft 4 is sleeved with a cabinet door 3, and a top and bottom lock 5 is arranged at one end of the cabinet door 3 away from the cabinet body 1. A lock hole 6 is arranged on the right side of the inner surface of the door frame 2. There are two groups of lock holes 6. The two ends of the top and bottom locks 5 protrude from the surface of the cabinet door 3 and mesh with the two groups of lock holes 6 respectively. The top and bottom locks 5 are unlocked by the staff using a key. By meshing with the lock holes 6, when it is needed to be opened, the key is turned so that the two ends of the top and bottom locks 5 are drawn out from the inner cavity of the lock hole 6, thereby opening the cabinet door 3. When closing, the key is reversed so that the two ends of the top and bottom locks 5 are inserted into the inner cavity of the lock hole 6, thereby ensuring that the cabinet door 3 is firmly closed;

[0022] The adjustment component 7 is arranged on the side wall of the inner cavity of the cabinet 1. The adjustment component 7 is provided with several groups. The several groups of adjustment components 7 can increase, reduce and move the electronic components inside the cabinet 1 according to actual needs. The adjustment component 7 includes an adjustment plate 701, a groove 702, a bolt 703, a limit pin 704, a fixing plate 705 and an internal thread 706. The adjustment plate 701 is arranged on both sides of the inner cavity of the cabinet 1. The two groups of adjustment plates 701 provide support, fixing and adjustment functions. The centers of the two groups of adjustment plates 701 are provided with grooves 702. There are four groups of grooves 702. The opposite surfaces of the two groups of adjustment plates 701 are provided with fixing plates 705. The surface of the fixing plate 705 provides a flat installation area for convenient installation of electronic components thereon. Limit pins 704 are arranged at both ends of the fixing plate 705. The grooves 702 and the limit pins 704 are meshed with each other. The grooves 702 limit the limit pins by meshing with the limit pins 704. The position of 704 itself is prevented from loosening. The fixing plate 705 is fixed to the inner cavity of the two groups of grooves 702 by two groups of limiting pins 704, so that the fixing plate 705 can maintain a stable position and will not accidentally loosen or move. The top surfaces of the grooves 702 and the limiting pins 704 and the fixing plate 705 of the two groups of limiting pins 704 are both provided with bolts 703. The inner cavity of the groove 702 is provided with internal threads 706. The bolts 703 and the internal threads 706 are meshed with each other. The design of the meshing of the bolts 703 and the internal threads 706 enables the bolts 703 to be rotated and fixed in the inner cavity of the groove 702. The bolts 703 penetrate the limiting pins 704 and are connected with the internal threads 706. By rotating the bolts 703 and penetrating the limiting pins 704 and meshing into the internal threads 706 at the grooves 702, the adjustment and fixing functions of the fixing plate 705 are realized. The fixing plate 705 can be disassembled by rotating the bolts 703, and then the electronic components can be adjusted or increased or decreased.

[0023] The bottom end surface of the inner cavity of the cabinet 1 is provided with a main heat sink 9, and the surface of the main heat sink 9 is arranged in a plurality of strips at equal intervals. The main heat sink 9 is arranged at the bottom to ensure air circulation in the internal cabinet 1, and prevent overheating from affecting the operation of the electronic components. The main heat sink 9 arranged in a plurality of strips at equal intervals can increase the heat dissipation area on the surface of the main heat sink 9, improve the heat dissipation efficiency, and prevent water from entering and accumulating inside the cabinet 1. A dustproof net 10 is provided above the main heat sink 9. The material of the dustproof net 10 is Teflon. The dustproof net 10 blocks and prevents dust and debris from entering from the bottom. The cabinet 1 is provided with a sub-heat sink 11 at the top of the center of the cabinet door 3, and the sub-heat sink 11 is a heat dissipation aluminum plate. The surface of the sub-heat sink 11 is arranged downward in a shutter shape. The sub-heat sink 11 prevents moisture from directly entering the cabinet 1 along the sub-heat sink 11 while dissipating heat. The bottom end surface of the cabinet 1 is installed with a universal wheel 8, and the universal wheel 8 is provided with four groups. The universal wheel 8 enables the cabinet 1 to have a mobile function, and the position of the cabinet 1 can be flexibly adjusted for easy operation.

[0024] In summary, if Figures 1 to 4 As shown, the movable cabinet for the high and low voltage complete set of equipment, the cabinet door 3 at the door frame 2 is connected to the cabinet door 3 and the door frame 2 by penetrating the upper and lower ends of the cabinet door 3 surface and the door frame 2, so that the cabinet door 3 can be rotated around the movable axis 4 when opening and closing. When the cabinet door 3 at the door frame 2 needs to be opened, the staff uses a key to unlock it, and the two ends of the sky and earth lock 5 are engaged with the lock hole 6. When opening, the key is turned so that the two ends of the sky and earth lock 5 are drawn out from the inner cavity of the lock hole 6, thereby opening the cabinet door 3. When closing, the key is reversed so that the two ends of the sky and earth lock 5 are inserted into the inner cavity of the lock hole 6, thereby locking the cabinet door 3. The main heat dissipation plate 9 located at the bottom end surface of the cabinet body 1 The surface of the cabinet 1 is designed by arranging a number of elytra-type heat sink structures, which can increase the surface area of ​​air circulation at the bottom, making it easier for air to contact the inside of the cabinet 1, accelerating the transfer and dissipation of heat. The dustproof net 10 blocks the top of the main heat sink 9 and uses the mesh structure to prevent dust generated during air circulation and heat dissipation from entering the inside of the cabinet 1. The auxiliary heat sink 11 uses the arrangement design of shutters to prevent moisture from directly entering the inside of the cabinet 1 along the auxiliary heat sink 11 while dissipating heat, so that moisture flows downward along the inclined surface, thereby achieving the purpose of waterproofing. When the cabinet 1 is pushed, the four sets of universal wheels 8 located at the bottom end surface drive the cabinet 1 to move;

[0025] When it is necessary to add electronic components, the fixing plate 705 can be disassembled from the internal thread 706 of the inner cavity of the groove 702 below the fixing plate 705 by rotating the bolt 703. After disassembly, a new electronic component can be installed on the surface of the fixing plate 705. Since the fixing plate 705 is fixed on the groove 702 of the inner cavity of two sets of corresponding adjustment plates 701 by the limit pin 704 and the groove 702, after adding the electronic components, the fixing plate 705 is penetrated by rotating the bolt 703 again to engage with the internal thread 706 to ensure that the new electronic component is firmly installed on the fixing plate 705. If the position of a certain electronic component needs to be moved, the fixing plate 705 can also be removed by rotating the bolt 703, and then reinstalled at the position on another set of adjustment components 7 that needs to be adjusted.

Claims

1. A mobile cabinet for high and low voltage complete equipment, comprising a cabinet (1), a cabinet door (3) and an adjustment component (7), characterized in that: The front end surface of the cabinet (1) is provided with a door frame (2), the left side of the inner surface of the door frame (2) is provided with a movable shaft (4), the outer surface of the movable shaft (4) is sleeved with a cabinet door (3), the end of the cabinet door (3) away from the cabinet (1) is provided with a top and bottom lock (5), the adjustment component (7) is arranged on the side wall of the inner cavity of the cabinet (1), and the adjustment component (7) is provided in a plurality of groups, the bottom end surface of the inner cavity of the cabinet (1) is provided with a main heat sink (9), the upper part of the main heat sink (9) is provided with a dustproof net (10), the top end of the center of the cabinet door (3) is provided with an auxiliary heat sink (11), the right side of the inner surface of the door frame (2) is provided with a lock hole (6), and the lock hole (6) is provided in two groups, and the bottom end surface of the cabinet (1) is installed with a universal wheel (8), and the universal wheel (8) is provided in four groups.

2. The mobile cabinet for high and low voltage complete equipment according to claim 1 is characterized in that: The two ends of the movable shaft (4) respectively penetrate the upper and lower ends of the cabinet door (3) and are connected to the door frame (2); the dustproof net (10) is made of Teflon.

3. The mobile cabinet for high and low voltage complete equipment according to claim 1 is characterized in that: The adjustment assembly (7) comprises an adjustment plate (701), a groove (702), a bolt (703), a limit pin (704), a fixing plate (705) and an internal thread (706); the adjustment plates (701) are arranged on both sides of the inner cavity of the cabinet (1); the centers of the two groups of adjustment plates (701) are provided with a groove (702); four groups of the grooves (702) are provided; the opposite surfaces of the two groups of adjustment plates (701) are provided with fixing plates (705); the two ends of the fixing plates (705) are provided with limit pins (704); the top surfaces of the two groups of limit pins (704) are provided with bolts (703); and the inner cavity of the grooves (702) is provided with an internal thread (706).

4. The mobile cabinet for high and low voltage complete equipment according to claim 3 is characterized in that: The grooves (702) and the limiting pins (704) are meshed with each other, and the fixing plate (705) is fixed to the inner cavities of the two groups of grooves (702) via the two groups of limiting pins (704).

5. The mobile cabinet for high and low voltage complete equipment according to claim 3 is characterized in that: The bolt (703) and the internal thread (706) are meshed with each other, and the bolt (703) passes through the limiting pin (704) and is connected to the internal thread (706).

6. The mobile cabinet for high and low voltage complete equipment according to claim 3 is characterized in that: The surface of the main heat sink (9) is arranged in a plurality of strips at equal intervals, the surface of the auxiliary heat sink (11) is arranged downward in a shutter-like manner, and the two ends of the top and bottom locks (5) protrude from the surface of the cabinet door (3) and respectively engage with the two groups of lock holes (6).

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