A front-end detection power distribution device for electromagnetic radiation protection

Abstract

The present invention provides a front-end detection anti-electromagnetic radiation power distribution device, comprising a fixing mechanism and an installation mechanism; the fixing mechanism comprises a sliding rod, a connecting rod and a fixing rod fixed to a wall, the fixing rod is mounted on the connecting rod, a guide rail is arranged on the connecting rod, and the sliding rod is slidably connected to the guide rail; the installation mechanism comprises a top shell, a first connecting member, a second connecting member and a bottom shell slidably connected to the sliding rod, the first connecting member is mounted on the top shell, the second connecting member is mounted on the bottom shell, the first connecting member and the second connecting member are threadedly connected, and the bottom shell comprises an anti-electromagnetic radiation plate, and the anti-electromagnetic radiation plate comprises a resin interlayer, a composite material layer and an alloy plate interlayer from the outside to the inside. The present invention solves the problem that the traditional power distribution device cannot prevent electromagnetic radiation, and has the advantages of compact structure, convenient installation and good anti-electromagnetic radiation effect.

Description

Technical Field

[0001] The present invention relates to the field of power configuration equipment, and in particular to a front-end detection power distribution device for electromagnetic radiation protection. Background Art

[0002] The function of the power distribution device is to receive and distribute electrical energy during normal operation, and to quickly remove the faulty part and restore normal operation through automatic or manual operation when a fault occurs. It can be said that the power distribution device is an important device for realizing the function of electrical main wiring.

[0003] As people's living conditions continue to improve, the demand for electricity continues to increase, making distribution devices ubiquitous. As the use of electricity increases, the density of distribution devices increases, and the increase in electromagnetic radiation gradually increases the impact on maintenance personnel, especially when performing live maintenance on distribution devices, the harm is greatest. However, there are still no effective protective measures to prevent electromagnetic radiation from causing harm to the health of maintenance personnel. Summary of the invention

[0004] Based on this, in order to solve the problem that the traditional power distribution device cannot prevent electromagnetic radiation, the present invention provides a front-end detection anti-electromagnetic radiation power distribution device, and its specific technical solution is as follows:

[0005] A front-end detection anti-electromagnetic radiation power distribution device comprises a fixing mechanism and an installation mechanism; the fixing mechanism comprises a sliding rod, a connecting rod and a fixing rod fixed to a wall, the fixing rod is mounted on the connecting rod, a guide rail is provided on the connecting rod, and the sliding rod is slidably connected to the guide rail; the installation mechanism comprises a top shell, a first connecting member, a second connecting member and a bottom shell slidably connected to the sliding rod, the first connecting member is mounted on the top shell, the second connecting member is mounted on the bottom shell, the first connecting member and the second connecting member are threadedly connected, and the bottom shell comprises an anti-electromagnetic radiation plate, and the anti-electromagnetic radiation plate comprises, from the outside to the inside, a resin interlayer, a composite material layer and an alloy plate interlayer.

[0006] The above-mentioned front-end detection anti-electromagnetic radiation distribution device is provided with a sliding plate. The sliding of the sliding plate along the guide rail can adjust the installation position of the installation mechanism, which is convenient for subsequent debugging work by the staff; by providing a threaded connection with the first connecting member and the second connecting member, the connection between the top shell and the bottom shell is more compact and more stable, which helps to prevent the emission of electromagnetic radiation; by providing an anti-electromagnetic radiation plate, the resin interlayer can initially block part of the electromagnetic radiation, and then block part of the electromagnetic radiation through the alloy plate interlayer. At the same time, the innermost composite material layer further blocks the electromagnetic radiation, thereby completing the protection of the maintenance personnel.

[0007] Furthermore, the top shell and the bottom shell cooperate to form an installation cavity, an installation box for installing electrical equipment is arranged in the installation cavity, an opening is arranged on the installation box, and an electromagnetic shielding cover is installed on the top of the installation box.

[0008] Furthermore, the electromagnetic shielding cover includes a first locking member, a fixing plate and a mounting seat mounted on the mounting box; the fixing plate cover is mounted on the mounting seat, the first locking member is mounted on the fixing plate, and the first locking member is used to lock the connection between the fixing plate and the mounting seat.

[0009] Furthermore, the inner side of the fixing plate is coated with a radiation protection coating, and the mounting seat is made of metal.

[0010] Furthermore, the radiation protection coating is prepared from raw materials having the following weight proportions: 55-65 epoxy polymer, 20-35 polymer emulsion, 2-3 conductive polyaniline, 2.0-4.0 atropine and its derivatives, 2-3 fluorescein isothiocyanate, 0.5-1.5 dispersant, and 0.5-1.5 thickener.

[0011] Furthermore, the thickener is one of agar, polyacrylamide or polyvinyl alcohol.

[0012] Furthermore, a telescopic mechanism is installed on the side of the bottom shell facing the opening, and the telescopic mechanism includes a telescopic component and a connecting plate connected to the bottom shell, the telescopic component is slidably connected to the connecting plate, and the anti-electromagnetic radiation plate is rotatably connected to the telescopic component.

[0013] Furthermore, the anti-electromagnetic radiation plate also includes a second locking piece, a first splint and a second splint, the first splint is provided with a screw hole, the second splint is provided with a through hole, the second locking piece is inserted into the through hole, and one end of the second locking piece passes through the resin interlayer, the composite material layer and the alloy plate interlayer in sequence and is threadedly connected to the screw hole.

[0014] Furthermore, the anti-electromagnetic radiation plate is also provided with an observation window and two mounting holes, and both mounting holes are provided with operating mechanisms for grabbing and debugging the electrical equipment.

[0015] Furthermore, a ventilation hole communicating with the installation cavity is provided on the top shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0017] Figure 1It is one of the structural schematic diagrams of the power distribution device for electromagnetic radiation protection for front-end detection according to one embodiment of the present invention;

[0018] Figure 2 This is a second structural schematic diagram of a power distribution device for electromagnetic radiation protection for front-end detection according to an embodiment of the present invention;

[0019] Figure 3 It is a partial structural schematic diagram of a power distribution device for electromagnetic radiation protection for front-end detection according to an embodiment of the present invention;

[0020] Figure 4 It is a structural schematic diagram of a telescopic mechanism of a power distribution device for electromagnetic radiation protection for front-end detection according to an embodiment of the present invention;

[0021] Figure 5 It is one of the structural schematic diagrams of the operating mechanism of the front-end detection anti-electromagnetic radiation power distribution device according to one embodiment of the present invention;

[0022] Figure 6 This is the second structural schematic diagram of the operating mechanism of the front-end detection anti-electromagnetic radiation power distribution device described in one embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 1. Fixing mechanism; 11. Sliding rod; 12. Connecting rod; 13. Fixing rod; 2. Mounting mechanism; 21. Top shell; 211. Ventilation hole; 22. First connecting member; 23. Second connecting member; 24. Bottom shell; 241. Anti-electromagnetic radiation plate; 2411. Observation window; 242. Telescopic assembly; 2421. Telescopic rod; 2422. First rotating member; 2423. Second rotating member; 2424. Telescopic plate; 243. Connecting plate; 3. Mounting box; 31. Electromagnetic shielding cover; 311. First locking member; 312. Fixing plate; 313. Mounting seat; 4. Operating mechanism; 41. Control handle; 42. Connecting head; 43. Extension rod; 44. Clamping assembly; 441. First clamping head; 442. Second clamping head; 443. Elastic member; 45. Fixing seat. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] like Figure 1 and Figure 2 As shown, a front-end detection anti-electromagnetic radiation power distribution device in one embodiment of the present invention includes a fixing mechanism 1 and an installation mechanism 2; the fixing mechanism 1 includes a sliding rod 11, a connecting rod 12 and a fixing rod 13 fixed to the wall, the fixing rod 13 is installed on the connecting rod 12, a guide rail is provided on the connecting rod 12, and the sliding rod 11 is slidably connected to the guide rail; the installation mechanism 2 includes a top shell 21, a first connecting member 22, a second connecting member 23 and a bottom shell 24 slidably connected to the sliding rod 11, the first connecting member 22 is installed on the top shell 21, the second connecting member 23 is installed on the bottom shell 24, the first connecting member 22 and the second connecting member 23 are threadedly connected, and the bottom shell 24 includes an anti-electromagnetic radiation plate 241, and the anti-electromagnetic radiation plate 241 includes a resin interlayer, a composite material layer and an alloy plate interlayer from the outside to the inside.

[0030] The above-mentioned front-end detection anti-electromagnetic radiation distribution device is provided with a sliding plate. The sliding of the sliding plate along the guide rail can adjust the installation position of the installation mechanism 2, which is convenient for subsequent debugging work by the staff; by providing a threaded connection with the first connecting member 22 and the second connecting member 23, the connection between the top shell 21 and the bottom shell 24 is more compact and more stable, which helps to prevent the emission of electromagnetic radiation; by providing an anti-electromagnetic radiation plate 241, the resin interlayer can initially block part of the electromagnetic radiation, and then the alloy plate interlayer can block part of the electromagnetic radiation. At the same time, the composite material layer arranged in the innermost layer further blocks the electromagnetic radiation, thereby completing the protection of the maintenance personnel.

[0031] like Figure 2 and Figure 3As shown, in one embodiment, the top shell 21 and the bottom shell 24 cooperate to form an installation cavity, and an installation box 3 for installing electrical equipment is arranged in the installation cavity, an opening is arranged on the installation box 3, and an electromagnetic shielding cover 31 is installed on the top of the installation box 3. In this way, by providing the installation cavity, the placement of the installation box 3 is facilitated.

[0032] like Figure 3 As shown, in one embodiment, the electromagnetic shielding cover 31 includes a first locking member 311, a fixing plate 312, and a mounting seat 313 installed on the installation box 3; the fixing plate 312 is covered on the mounting seat 313, the first locking member 311 is installed on the fixing plate 312, and the first locking member 311 is used to lock the connection between the fixing plate 312 and the mounting seat 313. In this way, by providing the first locking member 311, the fixing between the fixing plate 312 and the mounting seat 313 is achieved, which is conducive to preventing the fixing plate 312 from falling off and avoiding increasing external electromagnetic radiation.

[0033] In one embodiment, the inner side of the fixing plate 312 is coated with an anti-radiation coating, and the mounting seat 313 is made of metal. Thus, the fixing plate 312, the mounting seat 313 and the first locking member 311 together form a closed space for shielding electromagnetic radiation, thereby effectively preventing the display device from radiating electromagnetic radiation to the outside.

[0034] In one embodiment, the radiation protection coating is prepared from raw materials having the following weight proportions: 55-65 epoxy polymer, 20-35 polymer emulsion, 2-3 conductive polyaniline, 2.0-4.0 atropine and its derivatives, 2-3 fluorescein isothiocyanate, 0.5-1.5 dispersant, and 0.5-1.5 thickener.

[0035] In one embodiment, the thickener is one of agar, polyacrylamide or polyvinyl alcohol.

[0036] Preferably, the thickener is agar and the dispersant is sodium methylenebis(phthalate)sulfonate.

[0037] In one embodiment, the radiation protection coating is prepared from the following raw materials in parts by weight: epoxy polymer 60, emulsifier OP-10 29.5, conductive polyaniline 2.1, atropine and its derivatives 3.1, fluorescein isothiocyanate 2.5, sodium methylenebisphthalate sulfonate 1.4, agar 1.4. The electromagnetic radiation protection material of the present invention can be easily prepared and can be formed into solid materials of various shapes and different sizes through synthesis.

[0038] like Figure 2-4As shown, in one embodiment, a telescopic mechanism is installed on the side of the bottom shell 24 facing the opening, and the telescopic mechanism includes a telescopic component 242 and a connecting plate 243 connected to the bottom shell 24, the telescopic component 242 is slidingly connected to the connecting plate 243, and the anti-electromagnetic radiation plate 241 is rotatably connected to the telescopic component 242.

[0039] like Figure 4 As shown, specifically, the telescopic assembly 242 includes a telescopic rod 2421, a first rotating member 2422, a second rotating member 2423, and a telescopic plate 2424 rotatably connected to the anti-electromagnetic radiation plate 241; one end of the first rotating member 2422 is rotatably connected to the connecting plate 243, the other end of the first rotating member 2422 is rotatably connected to the second rotating member 2423, the second rotating member 2423 is rotatably connected to the telescopic plate 2424, and the telescopic rod 2421 is slidably connected between the connecting plate 243 and the telescopic rod 2421.

[0040] Furthermore, the telescopic rod 2421 is provided with a first sliding groove slidably connected to the telescopic rod 2421, and the connecting plate 243 is provided with a second sliding groove slidably connected to the telescopic rod 2421. In this way, the overall structure of the telescopic mechanism is more compact and less prone to damage.

[0041] In one embodiment, the electromagnetic radiation protection plate 241 further includes a second locking member, a first clamping plate, and a second clamping plate. The first clamping plate is provided with a screw hole, the second clamping plate is provided with a through hole, the second locking member is inserted into the through hole, and one end of the second locking member passes through the resin interlayer, the composite material layer, and the alloy plate interlayer in sequence and is threadedly connected to the screw hole. In this way, the provision of the first clamping plate and the second clamping plate is conducive to fixing and installing the electromagnetic radiation protection plate 241, which is convenient for later maintenance.

[0042] like Figure 2 As shown, in one of the embodiments, the anti-electromagnetic radiation plate 241 is further provided with an observation window 2411 and two mounting holes, and the two mounting holes are both provided with an operating mechanism 4 for grabbing and debugging the electrical equipment.

[0043] like Figure 5 As shown, specifically, the operating mechanism 4 includes a control handle 41, a connector 42, an extension rod 43, a clamping assembly 44, and a fixing seat 45 installed on the mounting hole; one end of the connector 42 is rotatably connected to the fixing seat 45, and the other end of the connector 42 is connected to the control handle 41. The connector 42 passes through the fixing seat 45 and the mounting hole in sequence and is connected to the extension rod 43. The extension rod 43 is rotatably connected to the clamping assembly 44, and the control handle 41 is used to control the clamping state of the clamping assembly 44. In this way, by providing the connector 42, the rotation of the connector 42 can adjust the position of the clamping assembly 44, thereby realizing the grabbing operation of electrical equipment at different positions.

[0044] like Figure 6 As shown, further, the clamping assembly 44 includes a first clamping head 441, a second clamping head 442 and an elastic member 443 connected between the extension rod 43 and the first clamping head 441; the second clamping head 442 is connected to the extension rod 43, and the first clamping head 441 is rotatably connected to the second clamping head 442.

[0045] like Figure 4 As shown, in one embodiment, a ventilation hole 211 communicating with the installation cavity is provided on the top shell 21. Thus, the ventilation hole 211 is provided to facilitate heat dissipation in the installation cavity.

[0046] Working principle:

[0047] During normal debugging work: only the operating mechanism 4 is needed to debug the electrical equipment in the installation box 3, and the setting of the observation window 2411 is convenient for the staff to observe and operate;

[0048] During repair or maintenance work: the telescopic assembly 242 is pulled up, and the staff can directly contact the installation box 3 and can test and repair the interior thereof.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0050] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A front-end detection anti-electromagnetic radiation power distribution device, characterized in that: include A fixing mechanism, the fixing mechanism comprising a sliding rod, a connecting rod and a fixing rod fixed to the wall, the fixing rod being mounted on the connecting rod, a guide rail being arranged on the connecting rod, and the sliding rod being slidably connected to the guide rail; The mounting mechanism comprises a top shell, a first connecting member, a second connecting member, and a bottom shell slidably connected to the sliding rod, the first connecting member is mounted on the top shell, the second connecting member is mounted on the bottom shell, the first connecting member and the second connecting member are threadedly connected, the bottom shell comprises an electromagnetic radiation protection plate, and the electromagnetic radiation protection plate comprises a resin interlayer, a composite material layer, and an alloy plate interlayer in sequence from the outside to the inside; The top shell and the bottom shell cooperate to form an installation cavity, an installation box for installing electrical equipment is arranged in the installation cavity, an opening is arranged on the installation box, and an electromagnetic shielding cover is installed on the top of the installation box; a telescopic mechanism is installed on the side of the bottom shell facing the opening, the telescopic mechanism includes a telescopic assembly and a connecting plate connected to the bottom shell, the telescopic assembly is slidably connected to the connecting plate, and the anti-electromagnetic radiation plate is rotatably connected to the telescopic assembly; the telescopic assembly includes a telescopic rod, a first rotating member, a second rotating member and a telescopic plate rotatably connected to the anti-electromagnetic radiation plate; one end of the first rotating member is rotatably connected to the connecting plate, the other end of the first rotating member is rotatably connected to the second rotating member, the second rotating member is rotatably connected to the telescopic plate, and the telescopic rod is slidably connected between the connecting plate and the telescopic rod; a first sliding groove slidably connected to the telescopic rod is arranged on the telescopic rod, and a second sliding groove slidably connected to the telescopic rod is arranged on the connecting plate; The anti-electromagnetic radiation plate is also provided with an observation window and two mounting holes, and the two mounting holes are both provided with an operating mechanism for grabbing and debugging the electrical equipment; the operating mechanism includes a control handle, a connecting head, an extension rod, a clamping assembly and a fixed seat installed on the mounting hole; one end of the connecting head is rotatably connected to the fixed seat, and the other end of the connecting head is connected to the control handle, and the connecting head passes through the fixed seat and the mounting hole in turn to be connected to the extension rod, the extension rod is rotatably connected to the clamping assembly, and the control handle is used to control the clamping state of the clamping assembly; the clamping assembly includes a first clamping head, a second clamping head and an elastic member connected between the extension rod and the first clamping head; the second clamping head is connected to the extension rod, and the first clamping head is rotatably connected to the second clamping head.

2. The front-end detection anti-electromagnetic radiation power distribution device according to claim 1, characterized in that: The electromagnetic shielding cover includes a first locking member, a fixing plate and a mounting seat mounted on the mounting box; the fixing plate cover is mounted on the mounting seat, the first locking member is mounted on the fixing plate, and the first locking member is used to lock the connection between the fixing plate and the mounting seat.

3. The power distribution device for electromagnetic radiation protection of front-end detection according to claim 2, characterized in that: The inner side of the fixing plate is coated with a radiation protection coating, and the mounting seat is made of metal.

4. The front-end detection anti-electromagnetic radiation power distribution device according to claim 3, characterized in that: The radiation protection coating is prepared from the following raw materials in parts by weight: 55-65 epoxy polymer, 20-35 polymer emulsion, 2-3 conductive polyaniline, 2.0-4.0 atropine and its derivatives, 2-3 fluorescein isothiocyanate, 0.5-1.5 dispersant and 0.5-1.5 thickener.

5. According to the front-end detection anti-electromagnetic radiation power distribution device according to claim 4, the thickener is one of agar, polyacrylamide or polyvinyl alcohol.

6. The front-end detection anti-electromagnetic radiation power distribution device according to claim 1, characterized in that: The anti-electromagnetic radiation plate also includes a second locking piece, a first clamping plate and a second clamping plate, the first clamping plate is provided with a screw hole, the second clamping plate is provided with a through hole, the second locking piece is inserted into the through hole, and one end of the second locking piece passes through the resin interlayer, the composite material layer and the alloy plate interlayer in sequence and is threadedly connected to the screw hole.

7. The front-end detection anti-electromagnetic radiation power distribution device according to claim 1, characterized in that: The top shell is provided with a ventilation hole connected with the installation cavity.

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