Distribution box with anti-creeping mechanism

Abstract

The utility model discloses a power distribution box with an anti-creeping mechanism. The power distribution box comprises a power distribution box and three groups of anti-electric shock protection plates fixed on the left and right sides and the front side wall of the power distribution box. The anti-electric shock protection plate comprises a rectangular frame, insulation columns fixed to the four corners of the side wall of the rectangular frame and a supporting strip frame connected to the side wall of the rectangular frame through the insulation columns, and a layer of metal net is fixed in the supporting strip frame. According to the technical scheme, the anti-electric-shock protection plates are arranged at the box door of the distribution box and on the two sides of the box body, the rectangular frame and the metal net separate the human body from the distribution box, and meanwhile, the metal net and the distribution box depend on the rubber columns between the sleeves and the plastic studs, so that current cannot be conducted to the metal net after electric leakage of the distribution box; therefore, while the anti-collision capability of the distribution box is provided, the current of the distribution box is cut off by using the insulation characteristic so as not to hurt people.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box equipment, in particular to a distribution box with an anti-leakage mechanism. Background Art

[0002] A distribution box is a box facility that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet. Since distribution boxes are sometimes installed outdoors, over time, the aging of internal electrical equipment and the loss of distribution boxes will cause leakage of the distribution box, and when people touch the leakage shell of the distribution box, it is easy to cause electric shock accidents. Therefore, those skilled in the art hereby propose a distribution box with a leakage prevention mechanism. Utility Model Content

[0003] The utility model aims to provide a distribution box with an anti-leakage mechanism to solve the shortcomings of the background technology.

[0004] In order to solve the drawbacks and defects described in the background technology, the utility model provides the following technical solutions:

[0005] It includes a distribution box, and three sets of anti-electric shock protection plates fixed on the left and right sides and the front side wall of the distribution box; the anti-electric shock protection plates include a rectangular frame, insulating columns fixed on the four corners of the side wall of the rectangular frame, and a supporting strip frame connected to the side wall of the rectangular frame through the insulating columns, and a layer of metal mesh is fixed inside the supporting strip frame; the insulating column includes a sleeve, a plastic stud inserted into the inner cavity of the sleeve, and a rubber column located in the inner cavity of the sleeve, and one end of the rubber column is fixedly connected to the inner cavity side wall of the sleeve, and the other end of the rubber column is connected to one end of the plastic stud located in the inner cavity of the sleeve.

[0006] As a preferred solution of the utility model, one end of the plastic stud located outside the sleeve passes through the support strip frame, and a nut is screwed on the end section of the plastic stud passing through the support strip frame, and the end face of the nut contacts the side wall of the metal mesh.

[0007] As a preferred solution of the utility model, a fixing ring is provided on the outer ring of the sleeve and the plastic stud, wherein the fixing ring on the sleeve is fixedly connected to the outer ring surface of the sleeve, the fixing ring on the outer ring of the plastic stud penetrates and moves on the plastic stud, and a circle of cylindrical springs sleeved on the outer ring of the plastic stud is fixed between the fixing rings, wherein the side wall of the fixing ring on the plastic stud is in contact with the side surface of the fixing ring close to the rectangular frame.

[0008] As a preferred solution of the utility model, the fixing ring on the outer ring of the plastic stud moves through the plastic stud, and a circle of cylindrical spring is fixed between the fixing rings and is sleeved on the outer ring of the plastic stud, wherein the side wall of the fixing ring on the plastic stud contacts the surface of one side of the fixing ring close to the rectangular frame.

[0009] As a preferred solution of the utility model, the distribution box includes a box body and a box door installed at a front port position of the box body through a hinge.

[0010] As a preferred solution of the utility model, the anti-electric shock protection plate at the front of the box is installed and fixed on the front side wall of the box door, and the anti-electric shock protection plates on both sides of the box are arranged symmetrically with the central axis of the box as the base point.

[0011] As a preferred solution of the utility model, an end surface of the sleeve away from the plastic stud is fixedly connected to the side wall of the box.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] In this technical solution, anti-electric shock protective plates are set at the door position of the distribution box and on both sides of the box body, and a rectangular frame and a metal mesh are used to separate the human body from the distribution box. At the same time, rubber columns between the sleeve and the plastic studs are used between the metal mesh and the distribution box to ensure that the current cannot be transmitted to the metal mesh after the distribution box leaks. This not only provides the distribution box with anti-collision capabilities, but also utilizes the insulation characteristics to isolate the current in the distribution box to avoid harming personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The figure is a schematic diagram of the overall structure of the distribution box;

[0016] Figure 2 This is a schematic diagram of the anti-electric shock protection plate on the side of the distribution box;

[0017] Figure 3 A schematic diagram of an insulating column for an electric shock protection plate;

[0018] Figure 4 This is a schematic diagram of the distribution box after it is unfolded.

[0019] Description of reference numerals:

[0020] 1. Distribution box; 11. Box body; 12. Box door; 2. Anti-electric shock protection plate; 21. Rectangular frame; 22. Insulating column; 221. Bushing; 222. Rubber column; 223. Cylindrical spring; 224. Fixing ring; 225. Nut; 226. Plastic stud; 23. Metal mesh; 24. Support bar frame. DETAILED DESCRIPTION

[0021] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0022] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and use. It should be understood that in all these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model. Example

[0023] Refer to the instruction manual Figure 1 To Attachment Figure 4 As shown;

[0024] A preferred technical solution for an anti-leakage distribution box: includes a distribution box 1, three sets of anti-electric shock protection plates 2 fixed on the left and right sides and the front side wall of the distribution box 1; the anti-electric shock protection plate 2 includes a rectangular frame 21, insulating columns 22 fixed on the four corners of the side wall of the rectangular frame 21, and a support strip frame 24 connected to the side wall of the rectangular frame 21 through the insulating columns 22, and a layer of metal mesh 23 is fixed inside the support strip frame 24; the insulating column 22 includes a sleeve 221, a plastic stud 226 inserted into the inner cavity of the sleeve 221, and a rubber column 222 located in the inner cavity of the sleeve 221, and one end of the rubber column 222 is fixedly connected to the inner cavity side wall of the sleeve 221, and the other end of the rubber column 222 is connected to one end of the plastic stud 226 located in the inner cavity of the sleeve 221.

[0025] One end of the plastic stud 226 located outside the sleeve 221 passes through the support bar frame 24, and a nut 225 is screwed on the end section of the plastic stud 226 passing through the support bar frame 24, and the end surface of the nut 225 contacts the side wall of the metal mesh 23. A fixing ring 224 is provided on the outer ring of the sleeve 221 and the plastic stud 226, wherein the fixing ring 224 on the sleeve 221 is fixedly connected to the outer ring surface of the sleeve 221, and the fixing ring 224 on the outer ring of the plastic stud 226 passes through the plastic stud 226 and moves, and a circle of cylindrical springs 223 sleeved on the outer ring of the plastic stud 226 is fixed between the fixing rings 224.

[0026] The side wall of the fixing ring 224 on the plastic stud 226 contacts the surface of the fixing ring 224 on one side close to the rectangular frame 21. The fixing ring 224 on the outer ring of the plastic stud 226 moves through the plastic stud 226, and a circle of cylindrical springs 223 sleeved on the outer ring of the plastic stud 226 is fixed between the fixing rings 224, wherein the side wall of the fixing ring 224 on the plastic stud 226 contacts the surface of the fixing ring 224 on one side close to the rectangular frame 21.

[0027] The distribution box 1 includes a box body 11 and a box door 12 installed at the front port of the box body 11 by a hinge. The anti-electric shock protection plate 2 at the front position of the box body 11 is installed and fixed on the front side wall of the box door 12, and the anti-electric shock protection plates 2 on both sides of the box body 11 are arranged symmetrically with the central axis of the box body 11 as the base point. The end face of the sleeve 221 away from the plastic stud 226 is fixedly connected to the side wall of the box body 11.

[0028] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0029] When colliding with the distribution box 1 with a risk of leakage, the overall toughness of the metal mesh 23 can prevent the limbs of the person who collided from touching the box 11. At the same time, the rubber column 222 and the plastic stud 226 inside the sleeve 221 have insulating properties, so that the leakage current inside the box 11 cannot be transmitted to the metal mesh 23, thereby protecting the people who are in contact with the metal mesh 23.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A distribution box with an anti-leakage mechanism, characterized in that: It comprises a distribution box (1), and three sets of anti-electric shock protection plates (2) fixed on the left and right sides and the front side wall of the distribution box (1); The electric shock protection plate (2) comprises a rectangular frame (21), insulating columns (22) fixed to the four corners of the side wall of the rectangular frame (21), and a supporting strip frame (24) connected to the side wall of the rectangular frame (21) via the insulating columns (22), and a layer of metal mesh (23) is fixed inside the supporting strip frame (24); The insulating column (22) comprises a sleeve (221), a plastic stud (226) inserted into the inner cavity of the sleeve (221), and a rubber column (222) located in the inner cavity of the sleeve (221), wherein one end of the rubber column (222) is fixedly connected to the inner cavity side wall of the sleeve (221), and the other end of the rubber column (222) is connected to one end of the plastic stud (226) located in the inner cavity of the sleeve (221).

2. A distribution box with an anti-leakage mechanism according to claim 1, characterized in that: One end of the plastic stud (226) located outside the sleeve (221) passes through the support bar frame (24), and a nut (225) is screwed on the end section of the plastic stud (226) passing through the support bar frame (24), and the end surface of the nut (225) contacts the side wall of the metal mesh (23).

3. A distribution box with an anti-leakage mechanism according to claim 1, characterized in that: The outer rings of the sleeve (221) and the plastic stud (226) are both provided with fixing rings (224), wherein the fixing ring (224) on the sleeve (221) is fixedly connected to the outer ring surface of the sleeve (221), the fixing ring (224) on the outer ring of the plastic stud (226) penetrates and moves on the plastic stud (226), and a circle of cylindrical springs (223) sleeved on the outer ring of the plastic stud (226) is fixed between the fixing rings (224), wherein the side wall of the fixing ring (224) on the plastic stud (226) contacts the surface of one side of the fixing ring (224) close to the rectangular frame (21).

4. A distribution box with an anti-leakage mechanism according to claim 1, characterized in that: The fixing ring (224) on the outer ring of the plastic stud (226) is movable through the plastic stud (226), and a circle of cylindrical spring (223) sleeved on the outer ring of the plastic stud (226) is fixed between the fixing rings (224), wherein the side wall of the fixing ring (224) on the plastic stud (226) contacts the surface of one side of the fixing ring (224) close to the rectangular frame (21).

5. A distribution box with an anti-leakage mechanism according to claim 1, characterized in that: The distribution box (1) comprises a box body (11) and a box door (12) mounted at a front port position of the box body (11) via a hinge.

6. A distribution box with an anti-leakage mechanism according to claim 5, characterized in that: The anti-electric shock protection plate (2) at the front position of the box body (11) is mounted and fixed on the front side wall of the box door (12), and the anti-electric shock protection plates (2) on both sides of the box body (11) are arranged symmetrically with the central axis of the box body (11) as a base point.

7. A distribution box with an anti-leakage mechanism according to claim 1, characterized in that: An end surface of the sleeve (221) away from the plastic stud (226) is fixedly connected to the side wall of the box body (11).

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