Explosion-proof power distribution cabinet convenient to maintain

Abstract

The utility model relates to the technical field of power distribution cabinets, and provides an explosion-proof power distribution cabinet convenient to maintain, which comprises a cabinet body and a mounting mechanism. The sliding rail and the sliding plate are arranged, the sliding plate is pulled out through the sliding rail, the installation frame is arranged on the outer side of the cabinet body, operation is convenient, the rotating seat, the rotating rod, the adjusting nut, the adjusting screw rod and the supporting pad are arranged, the rotating rod is rotated and erected through the rotating seat to be used for supporting the sliding plate, and the sliding plate is prevented from being damaged due to uneven stress; by arranging a damping rotating shaft, a rotating arm and a cabinet door, the cabinet door is rotated to the two sides through the damping rotating shaft and the rotating arm, operation of an operator cannot be hindered during maintenance, the damping rotating shaft increases the rotating resistance of the cabinet door, and the cabinet door is prevented from being damaged. The cabinet door cannot be closed when no external force exists, so that an operator is prevented from being hurt; according to the utility model, the threading ring, the pressing sheet and the adjusting bolt are arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an explosion-proof power distribution cabinet which is easy to maintain. Background Art

[0002] An easy-to-maintain explosion-proof distribution cabinet refers to a distribution cabinet that is designed to be easy to operate, easy to replace and inspect parts, and complies with the principles of preventive maintenance, while meeting explosion-proof requirements. Such a distribution cabinet usually has clear markings, intuitive interfaces, easy-to-open door panels, rapid fault diagnosis systems, and maintenance-friendly designs, allowing maintenance personnel to quickly and effectively perform daily inspections, troubleshooting, and parts replacement to ensure the safe and reliable operation of equipment in hazardous environments.

[0003] According to the retrieval of China Utility Model Publication No.: CN216145937U, an explosion-proof distribution cabinet which is easy to maintain is disclosed. 1. By setting a wire embedding plate, a wire embedding trough, a limit strip and a wire threading hole, when connecting the circuit components inside the distribution cabinet, the staff can pass the line through the wire threading hole, so that the line is buried in the wire embedding trough through the wire threading hole, and then the line is limited by the limit strip to avoid the line from being separated from the wire embedding trough. By classifying and connecting the lines, the lines can be avoided from being entangled with each other in a disorderly manner, which is convenient for the staff to maintain the distribution cabinet, saves time, improves the maintenance efficiency of the distribution cabinet, and is conducive to practical use. 2. By arranging a cooling fan, a dustproof net, a mounting plate, a temperature sensor, a card slot, a through hole, a card block and a desiccant, and by arranging a temperature sensor inside the distribution cabinet, the temperature inside the distribution cabinet can be monitored by the temperature sensor. When the temperature exceeds the limit, the temperature sensor feeds back a signal to the control unit, so that the control unit starts the cooling fan. After the cooling fan is started, the air inside the distribution cabinet is driven to flow to achieve a heat dissipation effect. If the air is relatively humid, the moisture inside the distribution cabinet can be absorbed and dried by the desiccant to avoid affecting the circuit components inside the distribution cabinet. The desiccant is connected to the card slot through the card block, which is convenient for the staff to replace the desiccant.

[0004] However, there are some issues that need to be considered when implementing the above technical solutions: first, when the distribution cabinet needs maintenance, it is inconvenient to operate due to the narrow internal space, and the return energy will affect the operation from the side. The wind will also cause the cabinet door to close, causing harm to the operator. Secondly, during use, the wires will be pulled or touched, and the wire ends will loosen and fall off. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof power distribution cabinet which is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof distribution cabinet that is easy to maintain, comprising a cabinet body and a mounting mechanism, a wire trough is arranged at the bottom of the cabinet body, a mounting mechanism is arranged at the outside of the wire trough, a damping shaft is arranged at the outside of the cabinet body, and the damping shaft is connected to one end of a rotating arm.

[0007] Preferably, the other end of the rotating arm is connected to a cabinet door, and the cabinet door forms a rotating structure with the cabinet body through the damping shaft and the rotating arm, and the cabinet body matches the cabinet door in size.

[0008] Preferably, a slide rail is provided inside the cabinet, a slide plate is provided inside the slide rail, the slide plate and the cabinet form a movable structure through the slide rail, and a mounting frame is provided on the top of the slide plate.

[0009] Preferably, the bottom plate of the skateboard is provided with a rotating seat, the inner side of the rotating seat is rotatably connected with a rotating rod, and the rotating rod forms a rotating structure with the skateboard through the rotating seat.

[0010] Preferably, an adjusting nut is provided on the inner side of the rotating rod, an adjusting screw is provided inside the adjusting nut, and a supporting pad is connected to the inner side of the adjusting screw.

[0011] Preferably, a clamping claw is provided above the adjusting screw, the clamping claw is fixedly connected to the slide plate, and the clamping claw corresponds to the adjusting screw one by one.

[0012] Preferably, a threading ring is provided on the front of the mounting frame, and the threading ring is provided in multiple groups. A pressing plate is provided inside the threading ring. The threading ring matches the size of the pressing plate, and an adjusting bolt is connected to the top of the pressing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a slide rail and a slide plate, and the slide plate is pulled out through the slide rail, so that the mounting frame is placed outside the cabinet body for easy operation. By providing a rotating seat, a rotating rod, an adjusting nut, an adjusting screw and a supporting pad, the rotating rod is rotated and erected through the rotating seat to support the slide plate to prevent the slide plate from being damaged by uneven force. Then, the adjusting nut is rotated to extend the adjusting screw so that the supporting pad contacts the ground for support at different heights. By providing a damping shaft, a rotating arm and a cabinet door, the cabinet door is rotated to both sides through the damping shaft and the rotating arm, so that the operator's operation will not be hindered during maintenance, and the damping shaft increases the resistance of the cabinet door rotation, so that the cabinet door will not be closed when there is no external force, so as to prevent the operator from being injured.

[0015] The utility model provides a threading ring, a pressing plate and an adjusting bolt, and the electric wire is passed through the threading ring and then the adjusting bolt and the pressing plate are rotated to lower, so that the threading ring and the pressing plate clamp the electric wire, thereby preventing the electric wire from being touched during operation and the wire end from being loosened and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the appearance structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the cooperation of the slide rail, the slide plate, the mounting frame, the rotating seat, the rotating rod, the adjusting nut, the adjusting screw and the supporting pad.

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0020] In the figure: 1. cabinet body; 2. wire trough; 3. mounting mechanism; 301. damping shaft; 302. rotating arm; 303. cabinet door; 304. slide rail; 305. slide plate; 306. mounting frame; 307. rotating seat; 308. rotating rod; 309. adjusting nut; 310. adjusting screw; 311. supporting pad; 312. clamping claw; 313. threading ring; 314. pressing piece; 315. adjusting bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] 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.

[0025] See also Figure 1-4 The utility model provides an embodiment: an explosion-proof power distribution cabinet that is easy to maintain, including a cabinet body 1 and a mounting mechanism 3, a wire trough 2 is arranged at the bottom of the cabinet body 1, a mounting mechanism 3 is arranged on the outside of the wire trough 2, a damping shaft 301 is arranged on the outside of the cabinet body 1, and the damping shaft 301 is connected to one end of a rotating arm 302.

[0026] Specifically, the other end of the rotating arm 302 is connected to the cabinet door 303, and the cabinet door 303 forms a rotating structure with the cabinet body 1 through the damping shaft 301 and the rotating arm 302. The cabinet body 1 and the cabinet door 303 are matched in size. The cabinet door 303 is rotated to both sides through the damping shaft 301 and the rotating arm 302, which will not hinder the operator's operation during maintenance. The damping shaft 301 increases the resistance to the rotation of the cabinet door 303, and the cabinet door 303 will not be closed when there is no external force, thereby preventing harm to the operator.

[0027] Specifically, a slide rail 304 is provided inside the cabinet 1, and a slide plate 305 is provided on the inner side of the slide rail 304. The slide plate 305 forms a movable structure with the cabinet 1 through the slide rail 304. A mounting frame 306 is provided on the top of the slide plate 305. The slide plate 305 is pulled out through the slide rail 304, and the mounting frame 306 is placed outside the cabinet 1 for easy operation.

[0028] Specifically, the bottom plate of the skateboard 305 is provided with a rotating seat 307, and the inner side of the rotating seat 307 is rotatably connected with a rotating rod 308. The rotating rod 308 forms a rotating structure with the skateboard 305 through the rotating seat 307. The rotating rod 308 is rotated and erected through the rotating seat 307 to support the skateboard 305 and prevent the skateboard 305 from being damaged by uneven force.

[0029] Specifically, an adjusting nut 309 is provided on the inner side of the rotating rod 308, an adjusting screw 310 is provided inside the adjusting nut 309, a supporting pad 311 is connected to the inner side of the adjusting screw 310, and the adjusting nut 309 is rotated to extend the adjusting screw 310 so that the supporting pad 311 contacts the ground for supporting at different heights.

[0030] Specifically, a clamping claw 312 is provided above the adjusting screw 310, and the clamping claw 312 is fixedly connected to the slide plate 305. The clamping claw 312 corresponds to the adjusting screw 310 one by one. When in use, the adjusting screw 310 is clamped in the clamping claw 312, and the rotating rod 308, the adjusting screw 310 and the supporting pad 311 can be fixed to the bottom of the slide plate 305 to prevent falling.

[0031] Specifically, a threading ring 313 is provided on the front of the mounting frame 306, and multiple groups of threading rings 313 are provided. A pressing plate 314 is provided inside the threading ring 313. The threading ring 313 and the pressing plate 314 match in size. An adjusting bolt 315 is connected to the top of the pressing plate 314. The wire is passed through the threading ring 313 and the adjusting bolt 315 is rotated to lower the pressing plate 314, so that the threading ring 313 and the pressing plate 314 clamp the wire to prevent the wire from being touched during use and the thread ends from loosening and falling off.

[0032] Working principle: First, the cabinet door 303 is rotated to both sides through the damping shaft 301 and the rotating arm 302, so that the operator's operation will not be hindered during maintenance. Then, the slide plate 305 is pulled out through the slide rail 304, and the mounting frame 306 is placed outside the cabinet body 1. Then, the rotating rod 308 is rotated and erected through the rotating seat 307 to support the slide plate 305 to prevent the slide plate 305 from being damaged by uneven force. Then, the adjusting nut 309 is rotated to extend the adjusting screw 310, so that the support pad 311 is in contact with the ground. Touch is used for supporting at different heights. Install the electrical components on the mounting frame 306, pass the wire through the wire ring 313 and then rotate the adjusting bolt 315 to lower the pressing plate 314, so that the wire ring 313 and the pressing plate 314 clamp the wire to prevent the wire from being touched during operation and the wire ends from loosening and falling. Finally, retract the rotating rod 308 and the adjusting screw 310, push the slide plate 305 back, and fix the rotating rod 308, the adjusting screw 310 and the supporting pad 311 to the bottom of the slide plate 305 to prevent them from falling.

[0033] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An explosion-proof power distribution cabinet that is easy to maintain, comprising a cabinet body (1) and a mounting mechanism (3), characterized in that: A wire trough (2) is provided at the bottom of the cabinet (1), a mounting mechanism (3) is provided on the outside of the wire trough (2), a damping shaft (301) is provided on the outside of the cabinet (1), and the damping shaft (301) is connected to one end of a rotating arm (302).

2. The explosion-proof power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The other end of the rotating arm (302) is connected to a cabinet door (303), and the cabinet door (303) forms a rotating structure with the cabinet body (1) through the damping rotating shaft (301) and the rotating arm (302), and the cabinet body (1) and the cabinet door (303) are matched in size.

3. The explosion-proof power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: A slide rail (304) is arranged inside the cabinet (1), a slide plate (305) is arranged inside the slide rail (304), the slide plate (305) forms a movable structure with the cabinet (1) through the slide rail (304), and a mounting frame (306) is arranged on the top of the slide plate (305).

4. The explosion-proof power distribution cabinet that is easy to maintain according to claim 3 is characterized in that: The bottom plate of the slide plate (305) is provided with a rotating seat (307), the inner side of the rotating seat (307) is rotatably connected with a rotating rod (308), and the rotating rod (308) forms a rotating structure with the slide plate (305) through the rotating seat (307).

5. The explosion-proof power distribution cabinet that is easy to maintain according to claim 4 is characterized in that: An adjusting nut (309) is arranged on the inner side of the rotating rod (308), an adjusting screw rod (310) is arranged inside the adjusting nut (309), and a supporting pad (311) is connected to the inner side of the adjusting screw rod (310).

6. The explosion-proof power distribution cabinet that is easy to maintain according to claim 5 is characterized in that: A clamping claw (312) is provided above the adjusting screw (310), the clamping claw (312) is fixedly connected to the slide plate (305), and the clamping claw (312) corresponds to the adjusting screw (310) one by one.

7. The explosion-proof power distribution cabinet that is easy to maintain according to claim 3 is characterized in that: A threading ring (313) is arranged on the front of the mounting frame (306), and the threading ring (313) is arranged in multiple groups. A pressing sheet (314) is arranged inside the threading ring (313). The threading ring (313) matches the size of the pressing sheet (314), and the top of the pressing sheet (314) is connected with an adjusting bolt (315).

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