Explosion-proof power distribution control box with reinforcing structure

Abstract

The utility model relates to the technical field of power distribution control boxes, and discloses an explosion-proof power distribution control box with a reinforcing structure, which comprises supporting legs, an explosion-proof power distribution box is fixedly mounted at the tops of the supporting legs, an explosion-proof door is hinged to the front surface of the explosion-proof power distribution box, a switch handle is arranged on the front surface of the explosion-proof door, and the reinforcing structure is arranged on the front surface of the explosion-proof door. And a control panel is fixedly mounted on the front surface of the explosion-proof door. According to the explosion-proof distribution box, the external protection capability of the explosion-proof distribution box is enhanced through the arrangement of the U-shaped protection plate, dual fixation is formed through cooperation of the first fixing bolt and the second fixing bolt, the U-shaped protection plate is tightly connected with the box body to form a firm external protection layer, and furthermore, the first explosion-proof plate and the second explosion-proof plate installed in the U-shaped protection plate form a multi-layer explosion-proof structure; the explosion-proof plate is made of a high-strength material, can effectively resist external explosive shock waves, protects internal equipment and an electrical system from being damaged, and achieves the effects of enhancing explosion-proof performance and strengthening the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution control box, concretely is a kind of anti-explosion distribution control box with reinforcing structure. BACKGROUND

[0002] The anti-explosion distribution control box used in explosive environment area of factory etc., can reasonably distribute electric energy, facilitate the opening and closing operation of circuit, have higher safety protection level, can directly show the conduction state of circuit, with the rapid development of high-risk industries such as petroleum, chemical industry, coal mine, the requirement of these industries to safety production is increasing day by day.Anti-explosion distribution control box as key safety equipment plays an important role in guaranteeing power supply and control in flammable and explosive environment.It can prevent electric spark, electric arc and other causes explosion accident, so as to ensure the safe performance of production activities.

[0003] In harsh working environment, such as high temperature, high pressure, vibration and other conditions, the shell of traditional anti-explosion distribution control box may be deformed or even broken due to insufficient material strength or unreasonable structure design, resulting in exposure of internal electrical components to dangerous environment, causing safety accidents, under the action of explosion shock wave or external physical impact, traditional anti-explosion distribution control box may not effectively resist impact, resulting in deformation of box body, sealing failure, and thus affecting its explosion-proof performance, therefore, a kind of anti-explosion distribution control box with reinforcing structure needs to be designed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an anti-explosion distribution control box with reinforcing structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-explosion distribution control box with reinforcing structure, comprising a support leg, the top of the support leg is fixedly installed with an anti-explosion distribution box, the front of the anti-explosion distribution box is provided with an anti-explosion door through hinging, the front of the anti-explosion door is provided with a switch handle, the front of the anti-explosion door is fixedly installed with a control panel, which is convenient for operation and maintenance; a protection reinforcing assembly is arranged inside and outside the anti-explosion distribution box; the protection reinforcing assembly comprises: an installation reinforcing part arranged inside the anti-explosion distribution box; a protection reinforcing part arranged on the outer wall of the anti-explosion distribution box, and the protection reinforcing part is located outside the installation reinforcing part.

[0006] Preferably, the installation reinforcing part comprises: air holes equidistantly and uniformly arranged on the back of the anti-explosion distribution box; dampers fixedly installed on the inner wall bottom of the anti-explosion distribution box, three dampers form a group, and there are two groups in total; an ultra-dense filter plate fixedly installed on the inner wall of the air hole; and an anti-skid plate fixedly installed on the top of the damper.

[0007] By setting the air hole, the air hole is embedded with the super dense filter plate, which effectively blocks the external impurities while maintaining the internal air circulation.

[0008] By setting the damper, the anti-vibration performance of the box is enhanced, and the anti-slip plate on the top provides a stable support platform for the internal equipment.

[0009] Preferably, the top of the anti-slip plate is fixedly installed with a thickened explosion-proof mounting rack, the inner wall of the thickened explosion-proof mounting rack is uniformly and equidistantly provided with mounting grooves, and the mounting grooves are fixedly installed with placement plates.

[0010] By setting the thickened explosion-proof mounting rack, the uniformly distributed mounting grooves in the thickened explosion-proof mounting rack stably hold the placement plates, and the placement plates are fixed with critical electronic components.

[0011] Preferably, the top of the placement plate is fixedly installed with an electronic component, the top of the thickened explosion-proof mounting rack is provided with a pressure sensor, and the pressure sensor is fixedly installed on the inner wall of the explosion-proof distribution box.

[0012] By setting the pressure sensor, the safety state of the internal equipment is monitored in real time.

[0013] Preferably, the lower part of the damper is provided with a wire outlet, and the wire outlet is arranged at the bottom of the explosion-proof distribution box, the outer wall of the wire outlet is fixedly installed with a sealing rubber ring, and the sealing rubber ring is fixedly installed at the bottom of the explosion-proof distribution box.

[0014] By setting the wire outlet, the wire outlet is located at the bottom of the box, which is convenient for cable management, and the wire outlet is tightly wrapped with a sealing rubber ring, which ensures waterproof and dustproof and maintains electrical safety.

[0015] Preferably, the protective reinforcement part comprises a U-shaped protective plate arranged on the outer wall of the explosion-proof distribution box, a fixing hole is arranged on the top of the U-shaped protective plate, the fixing hole penetrates through the U-shaped protective plate and extends into the explosion-proof distribution box, a fixing bolt one is fixedly installed in the fixing hole, and two fixing bolts one are arranged as a group, and there are two groups of fixing bolts one arranged at four corners.

[0016] Preferably, a fixing bolt two is fixedly installed on the outer wall of the U-shaped protective plate, the fixing bolt two penetrates through the U-shaped protective plate and extends into the explosion-proof distribution box, and is used for reinforcing the U-shaped protective plate and the shell of the explosion-proof distribution box.

[0017] By setting the U-shaped protective plate, the U-shaped protective plate surrounds the outer wall of the explosion-proof distribution box and forms a solid barrier, and the double fixing of the fixing bolt one and the fixing bolt two ensures that the U-shaped protective plate is tightly connected with the box.

[0018] Preferably, the inner wall top of the U-shaped protective plate is provided with a mounting groove one, the first explosion-proof plate is fixedly installed in the mounting groove one, the inner wall of the U-shaped protective plate is provided with a mounting groove two, the second explosion-proof plate is fixedly installed in the mounting groove two, and there are two groups of mounting grooves two on the two side walls of the explosion-proof distribution box.

[0019] By setting the first explosion-proof plate and the second explosion-proof plate made of high-strength material, external impact and explosion pressure can be effectively resisted, and the safety of internal equipment is ensured.

[0020] The utility model provides a kind of explosion-proof distribution control box with reinforcing structure. It has the following beneficial effects:

[0021] (1), the utility model discloses by being provided with air hole, superdense filter plate, effectively ensure the air circulation in the explosion-proof distribution box, while prevent the invasion of dust, moisture and other impurities, prolong the service life of internal electronic components, further, damper, thickening explosion-proof mounting frame, reduce the influence of external vibration on internal equipment, provide stable support base, ensure the stability of electronic component installation, reach the effect of strengthening and stable support.

[0022] (2), the utility model discloses by being provided with U-shaped protective plate, enhance the external protection ability of explosion-proof distribution box, cooperate fixed bolt one and fixed bolt two, form double fixing, U-shaped protective plate is closely connected with box body, forms a firm external protective layer, further, the first explosion-proof plate and the second explosion-proof plate installed in U-shaped protective plate constitute multilayer explosion-proof structure, explosion-proof plate is made of high-strength material, can effectively resist external explosion shock wave, protect internal equipment and electrical system from damage, reach the effect of strengthening explosion-proof and reinforcing structure. DRAWINGS

[0023] Figure 1 It is overall structure schematic view of the utility model;

[0024] Figure 2 It is structure rear view of the utility model a kind of explosion-proof distribution control box with reinforcing structure;

[0025] Figure 3 It is internal view of the utility model a kind of explosion-proof distribution control box with reinforcing structure;

[0026] Figure 4 It is protective structure side view of the utility model a kind of explosion-proof distribution control box with reinforcing structure.

[0027] In the figure: 1 support leg, 2 explosion-proof distribution box, 3 explosion-proof door, 4 switch handle, 5 control panel, 6 protection reinforcing assembly, 61 installation reinforcing part, 611 air hole, 612 super dense filter plate, 613 damper, 614 anti-skid plate, 615 thickened explosion-proof mounting rack, 616 placing plate, 617 electronic components, 618 pressure sensor, 619 wire outlet, 6110 sealing rubber ring, 62 protection reinforcing part, 621 U-shaped protection plate, 622 fixing bolt one, 623 fixing bolt two, 624 mounting groove one, 625 first explosion-proof plate, 626 mounting groove two, 627 second explosion-proof plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0030] Embodiment 1

[0031] The preferred embodiment of the explosion-proof distribution control box with a reinforcing structure provided by the present application is shown in the figure as follows: Figures 1-4 The explosion-proof distribution control box with a reinforcing structure comprises a support leg 1, an explosion-proof distribution box 2 fixedly installed at the top of the support leg 1, an explosion-proof door 3 hingedly arranged on the front of the explosion-proof distribution box 2, a switch handle 4 arranged on the front of the explosion-proof door 3, and a control panel 5 fixedly installed on the front of the explosion-proof door 3, which facilitates operation and maintenance; a protection reinforcing assembly 6 arranged inside and outside the explosion-proof distribution box 2; the protection reinforcing assembly 6 comprises: an installation reinforcing part 61 arranged inside the explosion-proof distribution box 2; and a protection reinforcing part 62 arranged on the outer wall of the explosion-proof distribution box 2, and located outside the installation reinforcing part 61.

[0032] The installation reinforcing part 61 comprises air vents 611 evenly and equidistantly arranged on the back of the explosion-proof distribution box 2, dampers 613 fixedly installed on the inner wall bottom of the explosion-proof distribution box 2, wherein three dampers form a group, and there are two groups in total, an ultra-dense filter plate 612 fixedly installed on the inner wall of the air vent 611, and an anti-skid plate 614 fixedly installed on the top of the damper 613.

[0033] The air vents 611 embedded with the ultra-dense filter plate 612 effectively block external impurities while maintaining internal air circulation.

[0034] The dampers 613 enhance the anti-vibration performance of the box body, and the anti-skid plate 614 on the top thereof provides a stable support platform for the internal equipment.

[0035] The anti-skid plate 614 has a thickened explosion-proof mounting rack 615 fixedly installed on the top thereof, the inner wall of the thickened explosion-proof mounting rack 615 is evenly and equidistantly provided with mounting grooves, and the mounting grooves are fixedly installed with a placement plate 616.

[0036] The thickened explosion-proof mounting rack 615 has mounting grooves evenly and uniformly distributed in the interior thereof to stably hold the placement plate 616, and the placement plate is fixed with critical electronic components 617.

[0037] The placement plate 616 has the electronic components 617 fixedly installed on the top thereof, the thickened explosion-proof mounting rack 615 is provided with a pressure sensor 618 above, and the pressure sensor 618 is fixedly installed on the inner wall top of the explosion-proof distribution box 2.

[0038] The pressure sensor 618 is arranged to monitor the safety state of the internal equipment in real time.

[0039] The dampers 613 are provided with wire outlets 619 below, the wire outlets 619 are arranged on the bottom of the explosion-proof distribution box 2, the outer wall of the wire outlet 619 is fixedly installed with a sealing rubber ring 6110, and the sealing rubber ring 6110 is fixedly installed on the bottom of the explosion-proof distribution box 2.

[0040] The wire outlets 619 are arranged at the bottom of the box body, which is convenient for cable management, and the wire outlets are tightly wrapped with the sealing rubber ring 6110, which ensures waterproof and dustproof and maintains electrical safety.

[0041] Further, the explosion-proof distribution box 2 is provided with the air vents 611 and the ultra-dense filter plate 612, which effectively ensure the internal air circulation of the explosion-proof distribution box 2, prevent the invasion of impurities such as dust and moisture, and prolong the service life of the internal electronic components. Further, the dampers 613 and the thickened explosion-proof mounting rack 615 reduce the influence of external vibration on the internal equipment, provide a stable support foundation, and ensure the stability of the installation of the electronic components 617.

[0042] Embodiment 2:

[0043] On the basis of embodiment 1, the preferable embodiment of the explosion-proof power distribution control box with the reinforcing structure provided by the utility model like Figures 1-4 As shown in the figure: the reinforced protection part 62 comprises: a U-shaped protection plate 621, which is arranged on the outer wall of the explosion-proof power distribution box 2; a fixing hole is formed in the top of the U-shaped protection plate 621, and the fixing hole is movably penetrated through the U-shaped protection plate 621 and extends to the inside of the explosion-proof power distribution box 2; a fixing bolt one 622 is fixedly installed in the inside of the fixing hole, and two are a group, and there are two groups, which are respectively located at the four corners.

[0044] A fixing bolt two 623 is fixedly installed on the outer wall of the U-shaped protection plate 621, and the fixing bolt two 623 is movably penetrated through the U-shaped protection plate 621 and extends to the inside of the explosion-proof power distribution box 2, which is used for reinforcing the U-shaped protection plate 621 and the shell of the explosion-proof power distribution box 2.

[0045] By arranging the U-shaped protection plate 621 around the outer wall of the explosion-proof power distribution box 2, a solid barrier is formed, and the double fixing of the fixing bolt one 622 and the fixing bolt two 623 ensures that the U-shaped protection plate is closely connected with the box body.

[0046] A mounting groove one 624 is formed in the inner wall top of the U-shaped protection plate 621, a first explosion-proof plate 625 is fixedly installed in the inside of the mounting groove one 624, a mounting groove two 626 is formed in the inner wall of the U-shaped protection plate 621, and a second explosion-proof plate 627 is fixedly installed in the inside of the mounting groove two 626, and there are two groups, which are respectively located at the two side outer walls of the explosion-proof power distribution box 2.

[0047] By arranging the first explosion-proof plate 625 and the second explosion-proof plate 627, high-strength materials are used, which can effectively resist external impact and explosion pressure and protect the internal equipment.

[0048] Further, the U-shaped protection plate 621 is arranged in the embodiment, the external protection capability of the explosion-proof power distribution box 2 is enhanced, the fixing bolt one 622 and the fixing bolt two 623 are cooperated to form double fixing, the U-shaped protection plate is closely connected with the box body, a solid external protection layer is formed, further, the first explosion-proof plate 625 and the second explosion-proof plate 627 installed in the U-shaped protection plate constitute a multi-layer explosion-proof structure, the explosion-proof plate is made of high-strength materials, which can effectively resist external explosion shock wave and protect the internal equipment and electrical system from damage.

[0049] In use, first, the back of the explosion-proof distribution box 2 is equidistantly and evenly provided with air holes 611, which are internally provided with super dense filter plates 612, which can effectively prevent dust, moisture and other impurities from entering the box, while maintaining the air circulation in the box, preventing the internal equipment from overheating, while the dampers 613 installed on the inner wall bottom are in three groups as a unit, a total of two groups, effectively absorbing external vibration, protecting the internal equipment from damage, the top of the damper is provided with a non-slip plate 614 to increase the non-slip performance, also as a stable basis for the thickened explosion-proof mounting bracket 615, further, the thickened explosion-proof mounting bracket 615 is provided with a plurality of mounting grooves for fixing the placement plate 616, and then installing the electronic components 617, the pressure sensor 618 arranged above the mounting bracket monitors the pressure borne by the equipment in the box in real time, ensuring operation within a safe range, further, the wire outlet 619 at the bottom facilitates the entry and exit of the cable, and the periphery is provided with a sealing rubber ring 6110 to ensure that the cable will not damage the sealing of the box when passing, preventing external substances from entering, further, the U-shaped protective plate reinforcement: the U-shaped protective plate 621 closely adheres to the outer wall of the explosion-proof distribution box 2, and is fixed by double fixing bolts 622 and 623, and is closely connected with the box body to form a solid external protective layer, enhancing the impact resistance of the box body and improving the overall explosion-proof performance, while the U-shaped protective plate is also provided with a double explosion-proof plate structure - the first explosion-proof plate 625 is located in the top mounting groove one 624, and the second explosion-proof plate 627 is located in the two side mounting grooves two 626, which are made of high-strength material and can effectively resist external explosion shock waves to protect the internal equipment and electrical system from damage.

[0050] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. An explosion-proof distribution control box with reinforcing structure comprising support legs (1), characterized in that: The top of the support leg (1) is fixedly installed with an explosion-proof distribution box (2), the front of the explosion-proof distribution box (2) is provided with an explosion-proof door (3) through hinging, the front of the explosion-proof door (3) is provided with a switch handle (4), and the front of the explosion-proof door (3) is fixedly installed with a control panel (5); A protection reinforcing assembly (6) is arranged inside and outside the explosion-proof distribution box (2); The protection reinforcing assembly (6) comprises: An installation reinforcing part (61) is arranged inside the explosion-proof distribution box (2); A protection reinforcing part (62) is arranged on the outer wall of the explosion-proof distribution box (2), and the protection reinforcing part (62) is located outside the installation reinforcing part (61).

2. The explosion-proof distribution control box with reinforcing structure according to claim 1, characterized in that: The installation reinforcing part (61) comprises: Air holes (611) are equidistantly and uniformly arranged on the back of the explosion-proof distribution box (2); Dampers (613) are fixedly installed on the inner wall bottom of the explosion-proof distribution box (2), and three dampers are a group, and there are two groups in total; An ultra-dense filter plate (612) is fixedly installed on the inner wall of the air hole (611), and an anti-skid plate (614) is fixedly installed on the top of the damper (613).

3. The explosion-proof distribution control box with reinforcing structure according to claim 2, characterized in that: A thickened explosion-proof mounting rack (615) is fixedly installed on the top of the anti-skid plate (614), equidistantly and uniformly arranged mounting grooves are arranged on the inner wall of the thickened explosion-proof mounting rack (615), and a placing plate (616) is fixedly installed in the mounting grooves.

4. The explosion-proof distribution control box with reinforcing structure according to claim 3, characterized in that: An electronic element (617) is fixedly installed on the top of the placing plate (616), a pressure sensor (618) is arranged above the thickened explosion-proof mounting rack (615), and the pressure sensor (618) is fixedly installed on the inner wall top of the explosion-proof distribution box (2).

5. The explosion-proof power distribution control box with reinforcing structure according to claim 4, characterized in that: A wire outlet (619) is arranged below the damper (613), and the wire outlet (619) is arranged on the bottom of the explosion-proof distribution box (2), a sealing rubber ring (6110) is fixedly installed on the outer wall of the wire outlet (619), and the sealing rubber ring (6110) is fixedly installed on the bottom of the explosion-proof distribution box (2).

6. The explosion-proof power distribution control box with reinforcing structure according to claim 1, characterized in that: The protection reinforcing part (62) comprises: A U-shaped protection plate (621) is arranged on the outer wall of the explosion-proof distribution box (2); A fixing hole is arranged on the top of the U-shaped protection plate (621), the fixing hole penetrates through the U-shaped protection plate (621) movably and extends into the explosion-proof distribution box (2), and a fixing bolt one (622) is fixedly installed in the fixing hole, two fixing bolt ones are a group, and there are two groups in total, and the two groups are respectively located at four corners.

7. The explosion-proof power distribution control box with reinforcing structure according to claim 6, characterized in that: A fixing bolt two (623) is fixedly installed on the outer wall of the U-shaped protection plate (621), the fixing bolt two (623) penetrates through the U-shaped protection plate (621) movably and extends into the explosion-proof distribution box (2), and is used for reinforcing the U-shaped protection plate (621) and the shell of the explosion-proof distribution box (2).

8. The explosion-proof power distribution control box with reinforcing structure according to claim 7, characterized in that: The inner wall top of the U-shaped protective plate (621) is provided with a mounting groove one (624), the inside of the mounting groove one (624) is fixedly installed with a first explosion-proof plate (625), the inner wall of the U-shaped protective plate (621) is provided with a mounting groove two (626), the inside of the mounting groove two (626) is fixedly installed with a second explosion-proof plate (627), and there are two groups in common, which are located at the two side outer walls of the explosion-proof distribution box (2).

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