Anti-electric shock isolatable power cabinet

Abstract

The utility model discloses an anti-electric shock isolation electric power cabinet. An anti-electric shock isolatable electric power cabinet comprises a safety device, an electric power cabinet body is installed in the safety device, the safety device comprises a left safety device, the safety device comprises a right safety device, the lower end of the right safety device is connected with a fixed base, the fixed base is fixedly connected with a plurality of sliding rails, and the tail ends of the sliding rails are fixedly connected with fixed supporting columns. One side of the fixed supporting column is connected with a limiter. According to the utility model, the right safety device and the left safety device can slide backwards through the slide rails and are matched with the corresponding telescoping of the upper telescoping frame, so that irrelevant personnel can be prevented from touching the cabinet body of the anti-electric shock high-voltage outgoing line cabinet, and a larger maintenance space can be provided for maintenance personnel; the problems that when electronic devices in the high-voltage outgoing line cabinet need to be maintained, a user cannot completely open the high-voltage outgoing line cabinet door, the maintenance area of the high-voltage outgoing line cabinet by a maintainer is small, and the electronic devices in the high-voltage outgoing line cabinet are inconvenient to maintain correspondingly are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage outlet cabinet equipment, in particular to an anti-electric shock isolating power cabinet. Background Art

[0002] At present, high-voltage distribution cabinet refers to the cabinet used for switching, control or protection in power generation, transmission, distribution, power conversion and consumption of power system. The high-voltage distribution cabinet is mainly divided into several categories, such as high-voltage operating mechanism, high-voltage explosion-proof distribution device and high-voltage switch cabinet. Therefore, it is mainly suitable for various places such as power plants, substations, petrochemical industry, metallurgical steel rolling, high-rise buildings, etc.

[0003] The prior art application number CN202321106456.7 provides a high-voltage outlet cabinet to prevent electric shock, which belongs to the field of safety protection technology. It solves the problem that the operating cost of the mechanism used for preventing electric shock is high when some existing high-voltage outlet cabinets are used, and the bracket used to fix the multimeter is not only susceptible to damage itself, but also easy to cause harm to the staff. The high-voltage outlet cabinet to prevent electric shock includes a base plate and a high-voltage outlet cabinet body. The top of the base plate is fixedly connected to a support plate, and the four corners of the top of the support plate are fixedly connected to columns. The top of the column is fixedly connected to a vertical rod, and the top of the vertical rod is fixedly connected to a return frame. The utility model can simultaneously fold up several folding rod bodies, and only one driving source is needed in this process, thereby saving operating costs.

[0004] In the above patent, the purpose of preventing electric shock is mainly achieved by installing the high-voltage outlet cabinet inside four fixed columns and isolating the high-voltage outlet cabinet with a downwardly movable folding rod. However, this anti-electric shock method will cause the high-voltage outlet cabinet to be inside the column at all times, resulting in the user being unable to fully open the high-voltage outlet cabinet door when the electronic components inside the high-voltage outlet cabinet need to be repaired, resulting in a smaller maintenance area for the maintenance personnel to access the high-voltage outlet cabinet, making it inconvenient to perform corresponding repairs on the internal electronic components. Utility Model Content

[0005] In view of the above problems, the utility model provides an anti-electric shock isolating power cabinet. Through the safety device, the anti-electric shock high-voltage outlet cabinet can be used to prevent electric shock, allowing maintenance personnel to more conveniently repair electronic devices in the high-voltage outlet cabinet. This effectively avoids the situation where maintenance personnel can only repair the anti-electric shock high-voltage outlet cabinet in a small area, which affects the normal operation of the anti-electric shock high-voltage outlet cabinet.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an anti-electric shock isolable power cabinet, including a safety device, a power cabinet body is installed in the safety device, a left safety device is included in the safety device, a right safety device is included in the safety device, the lower end of the right safety device is connected to a fixed base, a plurality of slide rails are fixedly connected to the fixed base, the tail end of the slide rail is fixedly connected to a fixed pillar, one side of the fixed pillar is connected to a limiter, and the outer side of the left safety device cooperates with the outer side of the right safety device. The outer side of the left safety device cooperates with the outer side of the right safety device, and the front end of the anti-electric shock high-voltage outlet cabinet can be isolated from the outside world, thereby improving the practicality of the operation of the anti-electric shock high-voltage outlet cabinet.

[0007] Furthermore, the power cabinet includes a power cabinet, the front end of the power cabinet is connected to a cabinet door, the lower end of the power cabinet is fixedly connected to a mounting base, and the lower end of the mounting base is connected to the upper end of the fixed base. The lower end of the mounting base is connected to the upper end of the fixed base, so that the internal structure of the anti-electric shock high-voltage outlet cabinet is more firmly and reliably connected, which greatly improves the safety of the operation of the anti-electric shock high-voltage outlet cabinet.

[0008] Furthermore, the limiter includes a plurality of fixed keys, the plurality of fixed keys are connected to swing keys, the front end of the swing key is fixedly connected to a plurality of embedded keys, and the fixed key is provided with a plurality of embedded grooves, the inner side of the embedded groove matches the outer side of the swing key. The inner side of the embedded groove matches the outer side of the swing key, and the swing key can be directly inserted into the embedded groove to limit the movement of the right safety device, thereby improving the practicality of the operation of the anti-electric shock high-voltage outlet cabinet.

[0009] Furthermore, the left safety device includes a lower mating key, a slide slot is provided under the lower mating key, an upper mating key is installed on the lower mating key, and a plurality of telescopic frames are installed next to the upper mating key, one side of the telescopic frame is connected to the inner side of the fixed support, and the lower end of the slide slot is connected to the upper end of the slide rail. The lower end of the slide slot is connected to the upper end of the slide rail, and the slide slot can move forward and backward along the slide rail, thereby improving the relative smoothness of the internal structure of the anti-electric shock high-voltage outlet cabinet.

[0010] Furthermore, an upper swing plate is installed next to the upper mating key, an upper spring is connected to one side of the upper swing plate, a lower swing plate is installed next to the upper swing plate, a fixed shaft is nested inside the lower swing plate, a lower spring is connected to the inner side of the fixed shaft, the lower end of the upper swing plate is matched with the upper end of the upper mating key, the lower end of the lower swing plate is matched with the upper end of the lower mating key, and one side of the lower spring is connected to one side of the lower swing plate. One side of the lower spring is connected to one side of the lower swing plate, making the internal structure connection of the anti-electric shock high-voltage outlet cabinet more stable and reliable, and improving the stability of the operation of the anti-electric shock high-voltage outlet cabinet.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model allows the right safety device and the left safety device to slide backwards by means of the slide rails, and cooperates with the corresponding extension and retraction of the telescopic frame, so that the electric shock protection high-voltage outlet cabinet can prevent irrelevant personnel from touching the cabinet body and can provide maintenance personnel with a larger maintenance space, effectively avoiding the situation that when the electronic components inside the high-voltage outlet cabinet need to be repaired, the user cannot completely open the high-voltage outlet cabinet door, resulting in a small maintenance area for the maintenance personnel to repair the electronic components inside the cabinet, making it inconvenient to perform corresponding maintenance on the internal electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of an anti-electric shock isolating power cabinet of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the safety device and the power cabinet of the utility model;

[0016] Figure 3 It is a partially enlarged three-dimensional structural schematic diagram of the utility model A;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the left safety device and the right safety device of the utility model.

[0018] In the figure: safety device 1, power cabinet 2, limiter 11, right safety device 12, fixed base 13, left safety device 14, fixed pillar 15, slide rail 16, power cabinet 21, mounting base 22, cabinet door 23, embedded groove 111, fixed key 112, swing key 113, embedded key 114, upper spring 121, upper swing plate 122, lower swing plate 123, fixed shaft 124, lower spring 125, upper matching key 141, telescopic frame 142, lower matching key 143, slide groove 144. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] Example

[0022] like Figure 1-Figure 4 As shown,

[0023] The utility model provides an electric shock-proof and isolating power cabinet. A power cabinet that can be isolated to prevent electric shock, including a safety device 1, a power cabinet body 2 is installed in the safety device 1, a left safety device 14 is included in the safety device 1, a right safety device 12 is included in the safety device 1, the lower end of the right safety device 12 is connected to a fixed base 13, a plurality of slide rails 16 are fixedly connected to the fixed base 13, a fixed support 15 is fixedly connected to the tail end of the slide rail 16, a limiter 11 is connected to one side of the fixed support 15, the outer side of the left safety device 14 is matched with the outer side of the right safety device 12, the power cabinet body 2 includes a power cabinet 21, a cabinet door 23 is connected to the front end of the power cabinet 21, a mounting base 22 is fixedly connected to the lower end of the power cabinet 21, and the lower end of the mounting base 22 is connected to the upper end of the fixed base 13, and the limiter 11 includes a plurality of fixed keys 112, a plurality of fixed keys 112 are connected to swing keys 113, a plurality of embedded keys 114 are fixedly connected to the front end of the swing key 113, and the fixed key 112 is opened A plurality of inner grooves 111 are provided, the inner side of the inner grooves 111 is matched with the outer side of the swing key 113, the left safety device 14 includes a lower matching key 143, a slide groove 144 is provided under the lower matching key 143, an upper matching key 141 is installed on the lower matching key 143, and a plurality of telescopic frames 142 are installed next to the upper matching key 141, one side of the telescopic frame 142 is connected to the inner side of the fixed support 15, the lower end of the slide groove 144 is connected to the upper end of the slide rail 16, and the upper matching key 141 is connected to the upper end of the slide rail 16. An upper swing plate 122 is installed next to the key 141, and an upper spring 121 is connected to one side of the upper swing plate 122. A lower swing plate 123 is installed next to the upper swing plate 122, a fixed shaft 124 is nested inside the lower swing plate 123, and a lower spring 125 is connected to the inner side of the fixed shaft 124. The lower end of the upper swing plate 122 cooperates with the upper end of the upper matching key 141, the lower end of the lower swing plate 123 cooperates with the upper end of the lower matching key 143, and one side of the lower spring 125 is connected to one side of the lower swing plate 123.

[0024] The upper spring 121 is installed at the rear of the upper swing plate 122 and can always push the upper swing plate 122 forward, and the lower spring 125 is installed in front of the lower swing plate 123 and can always push the lower swing plate 123 backward.

[0025] The installation length of the upper swing plate 122 is longer than the length of the upper mating key 141, so that the upper swing plate 122 can bypass the mating key 141 when swinging normally, and the upper swing plate 122 can be fixed in the upper mating key 141 by compressing the upper spring 121.

[0026] The size of the slide groove 144 is consistent with the size of the slide rail 16 , so that the right safety device 12 and the left safety device 14 on the slide groove 144 can move along the slide rail 16 more smoothly.

[0027] The working principle of the present invention is explained as follows: the various mechanical structures inside the anti-electric shock high-voltage outlet cabinet are all fixed by threads unless otherwise specified. In order to more intuitively observe the professional and technical features in the figure, the bolt connections are appropriately hidden. When installing the anti-electric shock high-voltage outlet cabinet, the user installs the mounting base plate 22 in the recessed part of the fixed base 13, so that the power cabinet 21 can be more firmly fixed in the safety device 1. When the anti-electric shock high-voltage outlet cabinet is operating normally, the user slides the right safety device 12 and the left safety device 14 along the slide rail 16 to the front, and the movement of the right safety device 12 and the left safety device 14 is limited by inserting the embedded key 114 into the embedded groove 111, and at the same time, the telescopic frame 142 is extended, and at this time, the upper swing plate 122 and the lower swing plate 123 are moved along the corresponding The fixed shaft 124 swings so that the upper swing plate 122 and the lower swing plate 123 are close to the upper mating key 141 and the lower mating key 143. The fixation of the upper swing plate 122 requires that the upper spring 121 is compressed so that it can be close to the upper mating key 141. When the electronic components inside the anti-electric shock high-voltage outlet cabinet need to be repaired, the maintenance personnel will remove the upper swing plate 122 and the lower swing plate 123 from the upper mating key 141 and the lower mating key 143 along the corresponding fixed shaft 124, and then push the right safety device 12 and the left safety device 14 backward at the same time. At this time, the slide groove 144 moves backward along the slide rail 16, and the telescopic frame 142 shrinks. After that, the maintenance personnel can open all the cabinet doors 23 to repair the electronic components in the anti-electric shock high-voltage outlet cabinet, thereby improving the practicality of the anti-electric shock high-voltage outlet cabinet.

[0028] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0029] Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference numerals in the claims should not be regarded as limiting the claims involved.

Claims

1. An anti-electric shock isolating power cabinet, characterized in that: The invention comprises a safety device (1), wherein an electric power cabinet (2) is installed in the safety device (1), wherein a left safety device (14) is included in the safety device (1), wherein a right safety device (12) is included in the safety device (1), wherein the lower end of the right safety device (12) is connected to a fixed base (13), wherein a plurality of slide rails (16) are fixedly connected to the fixed base (13), wherein the rear end of the slide rail (16) is fixedly connected to a fixed support (15), wherein one side of the fixed support (15) is connected to a limiter (11), and the outer side of the left safety device (14) matches the outer side of the right safety device (12).

2. The anti-electric shock isolable power cabinet according to claim 1, characterized in that: The power cabinet (2) includes a power cabinet (21), the front end of the power cabinet (21) is connected to a cabinet door (23), the lower end of the power cabinet (21) is fixedly connected to a mounting base plate (22), and the lower end of the mounting base plate (22) is connected to the upper end of the fixed base (13).

3. The anti-electric shock isolable power cabinet according to claim 1, characterized in that: The limiter (11) includes a plurality of fixed keys (112), the plurality of fixed keys (112) are connected to swing keys (113), the front ends of the swing keys (113) are fixedly connected to a plurality of embedded keys (114), and a plurality of embedded grooves (111) are provided beside the fixed keys (112), the inner sides of the embedded grooves (111) are matched with the outer sides of the swing keys (113).

4. The anti-electric shock isolable power cabinet according to claim 1, characterized in that: The left safety device (14) includes a lower mating key (143), a slide groove (144) is provided below the lower mating key (143), an upper mating key (141) is installed on the lower mating key (143), and a plurality of telescopic frames (142) are installed next to the upper mating key (141), one side of the telescopic frame (142) is connected to the inner side of the fixed pillar (15), and the lower end of the slide groove (144) is connected to the upper end of the slide rail (16).

5. The anti-electric shock isolable power cabinet according to claim 4, characterized in that: An upper swing plate (122) is installed next to the upper mating key (141), one side of the upper swing plate (122) is connected to an upper spring (121), a lower swing plate (123) is installed next to the upper swing plate (122), a fixed shaft (124) is nested inside the lower swing plate (123), the inner side of the fixed shaft (124) is connected to a lower spring (125), the lower end of the upper swing plate (122) is matched with the upper end of the upper mating key (141), the lower end of the lower swing plate (123) is matched with the upper end of the lower mating key (143), and one side of the lower spring (125) is connected to one side of the lower swing plate (123).

Images