Protection device for power distribution cabinet

Abstract

The utility model discloses a protection device for a power distribution cabinet, comprising a main body unit which comprises a first column and a second column, a plurality of connecting rods are fixedly connected between the first column and the second column, and one side of the first column is provided with a fence; the operation unit comprises a plurality of rectangular blocks, inserting blocks are fixedly connected to the rectangular blocks, a plurality of inserting grooves are symmetrically formed in the first stand column and the second stand column, the inserting grooves are matched with the inserting blocks, limiting assemblies are arranged between the inserting blocks and the first stand column and between the inserting blocks and the second stand column, and a power assembly is arranged between the first stand column and the second stand column. According to the fence fixing device, the inserting block is inserted into the inserting groove, then the rotating sleeve is rotated, the bidirectional threaded rod is driven to rotate, the sliding plate moves up and down, the clamping rod is driven to move up and down and be inserted into the through opening, fixing of the fence is completed, operation is easy and convenient, the working efficiency is improved, local replacement can be conducted in the later period, overall replacement is avoided, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a protective device for a power distribution cabinet. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] When setting up existing outdoor distribution cabinets, most of them will be equipped with a circle of protective fences on the periphery to prevent people from approaching. The existing protective fences are mostly installed with integrated fixed specifications. When the protective fences are damaged at a later stage, they need to be replaced as a whole, resulting in a waste of resources. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A protective device for a power distribution cabinet, comprising:

[0007] The main body unit comprises a first column and a second column, a plurality of connecting rods are fixedly connected between the first column and the second column, and a fence is provided on one side of the first column;

[0008] The working unit includes a plurality of rectangular blocks, which are symmetrically fixedly connected to the fence, and an insert block is fixedly connected to the rectangular block. The first column and the second column are symmetrically provided with a plurality of slots, and the slots match the insert blocks. Limiting components are provided between the insert block and the first column and the second column, and a power component is provided between the first column and the second column.

[0009] As a preferred solution of the protective device for a distribution cabinet described in the utility model, the limiting component includes a sliding plate, a cavity is opened on the first column and the second column, the sliding plate is slidably connected to the inner wall of the cavity, a plurality of clamping rods are symmetrically fixedly connected to the sliding plate, a rectangular opening is opened on the inner wall of the slot, a through opening is opened on the plug block, and the clamping rods respectively cooperate with the rectangular opening and the through opening.

[0010] As a preferred solution of the protective device for a distribution cabinet described in the utility model, the power component includes a bidirectional threaded rod, the bidirectional threaded rod is rotatably inserted into the first column and the second column, the sliding plate is threadedly connected to the bidirectional threaded rod, and a rotating sleeve is fixedly connected to the bidirectional threaded rod.

[0011] As a preferred solution of the protective device for a power distribution cabinet described in the utility model, wherein: the bottom of the second column is fixedly connected to a base, the base is provided with a plurality of notches, and the inner walls of the notches are provided with mounting holes.

[0012] As a preferred solution of the protective device for a power distribution cabinet described in the utility model, wherein: a rubber pad is provided on the rotating sleeve, and an anti-slip pattern is provided on the rubber pad.

[0013] As a preferred solution of the protective device for a power distribution cabinet described in the utility model, wherein: the fence, the first column and the second column are all provided with an anti-corrosion layer, and the anti-corrosion layer is chromium.

[0014] Beneficial effects of the utility model:

[0015] When in use, insert the plug into the slot, and then rotate the rotating sleeve to drive the bidirectional threaded rod to rotate, so that the sliding plate moves up and down, driving the clamping rod to move up and down and insert it into the through opening to complete the fixation of the fence. The operation is simple and convenient, which improves work efficiency, and can be partially replaced at a later time, avoiding overall replacement and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall front structure of a protective device for a power distribution cabinet proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the local structure;

[0019] Figure 3 for Figure 1 Schematic diagram of the local structure;

[0020] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 100, main unit; 101, first column; 102, second column; 103, connecting rod; 104, base; 105, mounting hole; 106, fence; 200, working unit; 201, rectangular block; 202, plug block; 203, slot; 204, limiting assembly; 204a, cavity; 204b, sliding plate; 204c, clamping rod; 204d, rectangular opening; 204e, through port; 205, power assembly; 205a, bidirectional threaded rod; 205b, rotating sleeve. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-4 The utility model provides a protective device for a power distribution cabinet, comprising:

[0027] The main unit 100 includes a first column 101 and a second column 102. A plurality of connecting rods 103 are fixedly connected between the first column 101 and the second column 102. A fence 106 is provided on one side of the first column 101.

[0028] The working unit 200 includes a plurality of rectangular blocks 201, which are symmetrically fixedly connected to the fence 106, and an insert block 202 is fixedly connected to the rectangular block 201. A plurality of slots 203 are symmetrically opened on the first column 101 and the second column 102, and the slots 203 match the insert blocks 202. A limiting component 204 is provided between the insert block 202 and the first column 101 and the second column 102, and a power component 205 is provided between the first column 101 and the second column 102.

[0029] Among them, the limiting component 204 includes a sliding plate 204b, a cavity 204a is opened on the first column 101 and the second column 102, the sliding plate 204b is slidably connected to the inner wall of the cavity 204a, and a plurality of clamping rods 204c are symmetrically fixedly connected to the sliding plate 204b. A rectangular opening 204d is opened on the inner wall of the slot 203, and a through opening 204e is opened on the plug block 202. The clamping rod 204c cooperates with the rectangular opening 204d and the through opening 204e respectively, so that when the plug block 202 is inserted into the slot 203, the user can make the two sliding plates 204b move up and down, drive the clamping rod 204c to move up and down, and insert it into the rectangular opening 204d and the through opening 204e to complete the restriction of the plug block 202.

[0030] Furthermore, the power assembly 205 includes a bidirectional threaded rod 205a, which is rotatably inserted into the first column 101 and the second column 102, and the sliding plate 204b is threadedly connected to the bidirectional threaded rod 205a. A rotating sleeve 205b is fixedly connected to the bidirectional threaded rod 205a, so that the user can rotate the rotating sleeve 205b to drive the bidirectional threaded rod 205a to rotate, so that the sliding plate 204b moves up and down.

[0031] Furthermore, the bottom of the second column 102 is fixedly connected to a base 104, the base 104 is provided with a plurality of notches, and the inner walls of the notches are provided with mounting holes 105, and the user can fix the device by means of bolts engaging the mounting holes 105, which is simple and convenient to operate.

[0032] Furthermore, a rubber pad is provided on the rotating sleeve 205b, and an anti-skid pattern is provided on the rubber pad, so that the user can rotate the rotating sleeve 205b to drive the bidirectional threaded rod 205a to rotate.

[0033] Furthermore, the fence 106, the first column 101 and the second column 102 are all provided with an anti-corrosion layer, and the anti-corrosion layer is chromium to prevent rust and extend the service life of the device.

[0034] During use, the insert block 202 is inserted into the slot 203, and then the rotating sleeve 205b is rotated to drive the bidirectional threaded rod 205a to rotate, so that the sliding plate 204b moves up and down, driving the clamping rod 204c to move up and down and insert it into the through opening 204e to complete the fixation of the fence 106. The operation is simple and convenient, which improves work efficiency, and can be partially replaced later, avoiding overall replacement and saving resources.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protective device for a power distribution cabinet, characterized in that: include: The main body unit (100) comprises a first column (101) and a second column (102), wherein a plurality of connecting rods (103) are fixedly connected between the first column (101) and the second column (102), and a fence (106) is provided on one side of the first column (101); The working unit (200) comprises a plurality of rectangular blocks (201), wherein the rectangular blocks (201) are symmetrically fixedly connected to the fence (106), an insert block (202) is fixedly connected to the rectangular blocks (201), a plurality of slots (203) are symmetrically provided on the first column (101) and the second column (102), the slots (203) match the insert blocks (202), a limiting component (204) is provided between the insert block (202) and the first column (101) and the second column (102), and a power component (205) is provided between the first column (101) and the second column (102).

2. A protection device for a power distribution cabinet according to claim 1, characterized in that: The limiting component (204) comprises a sliding plate (204b), a cavity (204a) is provided on the first column (101) and the second column (102), the sliding plate (204b) is slidably connected to the inner wall of the cavity (204a), a plurality of clamping rods (204c) are symmetrically fixedly connected to the sliding plate (204b), a rectangular opening (204d) is provided on the inner wall of the slot (203), a through opening (204e) is provided on the insert block (202), and the clamping rods (204c) respectively cooperate with the rectangular opening (204d) and the through opening (204e).

3. A protection device for a power distribution cabinet according to claim 2, characterized in that: The power assembly (205) comprises a bidirectional threaded rod (205a), the bidirectional threaded rod (205a) is rotatably inserted into the first column (101) and the second column (102), the sliding plate (204b) is threadedly connected to the bidirectional threaded rod (205a), and a rotating sleeve (205b) is fixedly connected to the bidirectional threaded rod (205a).

4. A protection device for a power distribution cabinet according to claim 3, characterized in that: The bottom of the second column (102) is fixedly connected to a base (104), the base (104) is provided with a plurality of notches, and the inner walls of the notches are provided with mounting holes (105).

5. A protection device for a power distribution cabinet according to claim 4, characterized in that: The rotating sleeve (205b) is provided with a rubber pad, and the rubber pad is provided with anti-slip patterns.

6. A protection device for a power distribution cabinet according to claim 5, characterized in that: The fence (106), the first column (101) and the second column (102) are all provided with an anti-corrosion layer, and the anti-corrosion layer is chromium.

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