A sealed explosion-proof electrical control box convenient for quick assembly

Abstract

The utility model relates to electrical control box technical field provides a sealed explosion -proof electrical control box convenient to quick assembly, including box and apron, the apron is provided with apron at the side of box, the inside of box is provided with explosion -proof structure, the utility model discloses has assembled structure, makes the fixed sealing washer of apron one side and the inside of box mutual rub when the apron is placed in the side of box, and then plays the effect of improving the sealing property and preposition, and makes the fixed bolt convenient to improve the rotation of the through -hole to the inside of sealing washer, makes it and sealing washer constitute threaded connection, and then installs the positioning of sealing washer to reach the purpose of convenient quick assembly to the device.

Description

Technical Field

[0001] This utility model relates to the field of electrical control box technology, and in particular to a sealed explosion-proof electrical control box that is easy to assemble quickly. Background Technology

[0002] Electrical control boxes are essential for control operations in power systems.

[0003] To address this, patent CN214849828U discloses an electrical control box, relating to the field of electrical control box technology. This utility model includes an electrical control box body, inside which a temperature and humidity detector is installed; a smoke alarm is installed on the inner top wall of the electrical control box body; fog lights are installed on both sides of the inner top wall of the electrical control box body; a door is rotatably connected to the front end of the electrical control box body; a combination lock is installed on the door; a rotating post passes through and is rotatably connected inside the door; a knob is fixedly connected to the front end of the rotating post. This utility model enhances the anti-theft capability of the electrical control box body through the iron rod and combination lock, making the anti-theft effect of the electrical control box body better, making it less likely to be pried open, and effectively protecting the electrical control box body.

[0004] The aforementioned electrical control boxes are difficult to improve in terms of buffering performance and sealing during use, and are not convenient to assemble and install quickly, thus limiting their practical application. Utility Model Content

[0005] The purpose of this invention is to provide a sealed explosion-proof electrical control box that is easy to assemble quickly, in order to solve the defects of insufficient explosion-proof performance and inconvenient quick assembly of existing electrical control boxes.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a sealed explosion-proof electrical control box that is easy to assemble quickly, including a box body and a cover plate;

[0007] A cover is provided on one side of the enclosure, and an explosion-proof structure is provided inside the enclosure;

[0008] The outer wall of the box is uniformly fixed with assembly structures;

[0009] The assembly structure includes protrusions uniformly fixed to the outer wall of the box and a sealing ring fixed to one side of the cover plate. Each protrusion has a reserved hole inside, and the sealing ring has a through hole uniformly opened on one side of the outer box. A fixing bolt is uniformly passed through the inside of the sealing ring.

[0010] Preferably, the explosion-proof structure includes a slide groove inside the housing, an airbag inside the slide groove, connecting blocks fixed at both ends of the airbag, and fastening bolts evenly running through the interior of the housing outside the slide groove.

[0011] Preferably, the grooves are symmetrically distributed inside the housing, and the connecting blocks are symmetrically distributed at both ends of the airbag.

[0012] Preferably, the connecting blocks are all disposed inside the sliding groove, and the airbag and the sliding groove are slidably connected by the connecting blocks.

[0013] Preferably, all the fastening bolts extend into the interior of the connecting block, and all the fastening bolts are threadedly connected to the connecting block.

[0014] Preferably, the protrusions are evenly distributed on the outer wall of the housing, and the outer side of the sealing ring abuts against the inner wall of the housing.

[0015] Preferably, the fixing bolt extends to provide a through hole to the outside of the housing, and the fixing bolt is threadedly connected to the sealing ring.

[0016] The present invention provides a sealed explosion-proof electrical control box that is easy to assemble quickly, and its advantages are as follows:

[0017] By setting up an assembly structure, when the cover plate is placed on one side of the box, the sealing ring fixed on one side of the cover plate comes into contact with the inside of the box, thereby improving the sealing performance and pre-positioning effect. It also makes it easier for the fixing bolt to rotate the through hole into the inside of the sealing ring, so that it forms a threaded connection with the sealing ring, thereby installing and positioning the sealing ring, thus achieving the purpose of facilitating and quickly assembling the device.

[0018] By incorporating an explosion-proof structure, the slides are symmetrically distributed inside the housing, and each slide is equipped with an airbag. When the housing is subjected to an impact, the airbag provides cushioning and is easy to replace during maintenance, thereby improving the explosion-proof performance of the device. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a partial top-view three-dimensional structural schematic diagram of the present invention;

[0021] Figure 3 This is a partial frontal three-dimensional structural schematic diagram of the present invention;

[0022] Figure 4 This is a side view of the three-dimensional structure of the present invention;

[0023] Figure 5 This is a frontal three-dimensional structural diagram of the present invention.

[0024] The following are the annotations in the figure: 1. Box body; 2. Cover plate; 3. Explosion-proof structure; 301. Slide groove; 302. Airbag; 303. Connecting block; 304. Fastening bolt; 4. Assembly structure; 401. Protrusion; 402. Sealing ring; 403. Reserved hole; 404. Through hole; 405. Fixing bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 5 The present invention provides a sealed explosion-proof electrical control box that is easy to assemble quickly, comprising a box body 1 and a cover plate 2.

[0027] Reference Figure 2 and Figure 3 As shown, a cover plate 2 is provided on one side of the box body 1, and an explosion-proof structure 3 is provided inside the box body 1. The explosion-proof structure 3 includes a slide groove 301 opened inside the box body 1. An airbag 302 is provided inside the slide groove 301. Connecting blocks 303 are fixed at both ends of the airbag 302. Fastening bolts 304 are evenly inserted through the box body 1 outside the slide groove 301. The slide groove 301 is symmetrically distributed inside the box body 1. The connecting blocks 303 are symmetrically distributed at both ends of the airbag 302. The connecting blocks 303 are all set inside the slide groove 301. The airbag 302 and the slide groove 301 are slidably connected through the connecting blocks 303. The fastening bolts 304 all extend into the interior of the connecting blocks 303. The fastening bolts 304 are all threadedly connected to the connecting blocks 303.

[0028] In order to prevent high-voltage explosions and other hazards from occurring inside the electrical control box during its use, an explosion-proof structure 3 is provided. This allows the airbag 302 to slide into the groove 301 via the connecting block 303. The airbag 302 is then positioned by rotating the fastening bolt 304 into the connecting block 303. This allows the airbag 302 to act as a buffer when the device is impacted, thus protecting it. Furthermore, the airbag 302 is easy to replace during subsequent use, greatly increasing the practicality of the device.

[0029] Reference Figure 1 , Figure 4 and Figure 5 As shown, an assembly structure 4 is uniformly fixed on the outer wall of the housing 1. The assembly structure 4 includes protrusions 401 uniformly fixed on the outer wall of the housing 1 and a sealing ring 402 fixed on one side of the cover plate 2. Each protrusion 401 has a reserved hole 403 inside. The sealing ring 402 has a through hole 404 uniformly opened on one side of the housing 1 outside. A fixing bolt 405 uniformly passes through the inside of the sealing ring 402. The protrusions 401 are evenly distributed on the outer wall of the housing 1. The outer side of the sealing ring 402 abuts against the inner wall of the housing 1. The fixing bolt 405 extends to provide the through hole 404 to the outer side of the housing 1. The fixing bolt 405 and the sealing ring 402 are threadedly connected.

[0030] To facilitate the installation and assembly of the device, an assembly structure 4 is provided. This allows the device to be easily installed and positioned by fixing it to the protrusion 401 on the outside of the housing 1, with a pre-drilled hole 403 inside. The sealing ring 402 fixed on one side of the cover plate 2 abuts against the inner wall of the housing 1, making it easy to place the cover plate 2 on one side of the housing 1 for pre-positioning and improving the sealing performance of the device. When installing the device, the fixing bolt 405 extends through the through hole 404 into the interior of the sealing ring 402 to position the sealing ring 402, thus preventing the cover plate 2 from shifting on one side of the housing 1 and greatly increasing the functionality of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sealed explosion-proof electrical control box that is easy to assemble quickly, comprising a box body (1) and a cover plate (2); Its features are: A cover plate (2) is provided on one side of the box (1), and an explosion-proof structure (3) is provided inside the box (1); Assembly structures (4) are uniformly fixed on the outer wall of the box (1); The assembly structure (4) includes protrusions (401) uniformly fixed on the outer wall of the box (1) and sealing rings (402) fixed on one side of the cover plate (2). The protrusions (401) are all provided with reserved holes (403). The sealing rings (402) are provided with through holes (404) uniformly on one side of the box (1) outside the box (1). Fixing bolts (405) are uniformly passed through the inside of the sealing rings (402).

2. The sealed explosion-proof electrical control box for easy and rapid assembly according to claim 1, characterized in that: The explosion-proof structure (3) includes a slide groove (301) opened inside the box (1), an airbag (302) is provided inside the slide groove (301), and connecting blocks (303) are fixed at both ends of the airbag (302). Fastening bolts (304) are evenly inserted through the box (1) outside the slide groove (301).

3. The sealed explosion-proof electrical control box for easy and rapid assembly according to claim 2, characterized in that: The grooves (301) are symmetrically distributed inside the housing (1), and the connecting blocks (303) are symmetrically distributed at both ends of the airbag (302).

4. A sealed explosion-proof electrical control box for easy and rapid assembly according to claim 2, characterized in that: The connecting blocks (303) are all disposed inside the slide groove (301), and the airbag (302) and the slide groove (301) are connected by the connecting blocks (303).

5. A sealed explosion-proof electrical control box for easy and rapid assembly according to claim 2, characterized in that: All the fastening bolts (304) extend into the interior of the connecting block (303), and all the fastening bolts (304) are threadedly connected to the connecting block (303).

6. The sealed explosion-proof electrical control box for easy and rapid assembly according to claim 1, characterized in that: The protrusions (401) are evenly distributed on the outer wall of the housing (1), and the outer side of the sealing ring (402) abuts against the inner wall of the housing (1).

7. The sealed explosion-proof electrical control box for easy and rapid assembly according to claim 1, characterized in that: The fixing bolt (405) extends to provide a through hole (404) to the outside of the housing (1), and the fixing bolt (405) is threadedly connected to the sealing ring (402).

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