Explosion-proof distribution box convenient to operate

Abstract

The utility model discloses an explosion-proof distribution box convenient to operate, which belongs to the technical field of power equipment, and comprises a box body, a mounting block and a panel, the box body is provided with a mounting hole, the mounting hole is provided with a limiting groove, the mounting block is fixedly provided with a limiting block, the limiting block is inserted into the limiting groove, and the panel is arranged in the limiting groove. A plurality of mounting holes are formed; a panel is arranged on the box body, a through hole is formed in the panel, a threaded hole is formed in the box body, a fixing bolt is in threaded connection with the threaded hole, the fixing bolt penetrates through the through hole to abut against the panel on the box body, and a well arranged circuit is placed in the expansion part and fixed through the two installation parts. When the explosion-proof distribution box is used, the installation blocks are fixedly arranged on the box body, and finally the panel is locked on the box body through the fixing bolts, so that the inner space and the outer space of the explosion-proof distribution box are isolated, and the explosion-proof distribution box has the advantage of being convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to an explosion-proof distribution box which is easy to operate. Background Art

[0002] An explosion-proof distribution box is an electrical device specially used in flammable and explosive places. The purpose of this device is to prevent short circuits or other faults inside the distribution box from causing sparks or arcs, which may lead to explosion hazards in the surrounding environment.

[0003] The existing explosion-proof distribution box uses thick plates as the box body, which constitutes the first element of the explosion-proof distribution box. Secondly, elastic devices are set at all wiring ports so that the gap of the wiring port can be reduced by tightening the elastic device to achieve the purpose of isolating the space inside and outside the box.

[0004] However, the existing arrangement of wiring ports of explosion-proof distribution boxes makes it difficult for construction workers to lay wires with larger wire diameters, and even makes it impossible to insert the riveted connectors into the distribution box, resulting in troublesome operations.

[0005] Based on this, the utility model designs an explosion-proof distribution box which is easy to operate to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an explosion-proof distribution box which is easy to operate, so as to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a box body, a mounting block and a panel, the box body is provided with a mounting hole, the mounting hole is provided with a limiting groove, the mounting block is fixedly provided with a limiting block, the limiting block is plugged into the limiting groove, and there are multiple mounting holes; the box body is provided with a panel, the panel is provided with a through hole, the box body is provided with a threaded hole, the threaded hole is threadedly connected with a fixing bolt, and the fixing bolt passes through the through hole to press the panel against the box body.

[0008] By adopting the above technical solution, after the lines are arranged on the mounting block, the mounting block is fixed on the box body, and finally the panel is locked on the box body by fixing bolts, so that the internal and external spaces of the explosion-proof distribution box are isolated, which is convenient for construction workers to operate.

[0009] Preferably, a placement groove is provided on the box body, and a sealing layer is fixedly arranged in the placement groove.

[0010] By adopting the above technical solution, the sealing performance between the panel and the box body is further enhanced, so that the internal space and the external space of the explosion-proof distribution box are isolated.

[0011] Preferably, the mounting block comprises a mounting portion and an expansion portion, the mounting portion is provided with a socket and a plug, two mounting portions are provided, the sockets and the plugs of the two mounting portions are plugged together, and the expansion portion is placed between the two mounting portions.

[0012] By adopting the above technical solution, the mounting block composed of the two mounting parts will play a role in fixing the line, and the expansion part plays a role in reducing the gap generated on the mounting block, thereby enhancing the isolation effect between the internal space and the external space of the explosion-proof distribution box.

[0013] Preferably, the mounting block can be placed in parallel in the mounting hole.

[0014] By adopting the above technical solution, when construction workers arrange the lines that need to be adjusted frequently in the explosion-proof distribution box, the mounting blocks are placed in the mounting holes by parallel installation, so that when maintaining the lines, only one side of the mounting part needs to be removed to achieve the purpose of separating the lines in the mounting blocks, and the operation process is simple.

[0015] Preferably, the mounting block can be placed vertically in the mounting hole.

[0016] By adopting the above technical solution, when construction workers arrange fixed lines that do not need to be adjusted frequently in an explosion-proof distribution box, the mounting block is placed in the mounting hole in a vertical installation manner, so that the mounting block is not likely to fall off, and the lines in the mounting block will not fall off either.

[0017] In summary, the present application has the following beneficial technical effects: the arranged lines are placed in the expansion part, fixed by two mounting parts, and then the mounting block is fixed on the box body, and finally the panel is locked on the box body by fixing bolts, so that the internal and external spaces of the explosion-proof distribution box are isolated, and the construction personnel can easily operate during installation and replacement, which has the advantage of easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the installation of the box body of this embodiment;

[0020] Figure 2 This is a schematic diagram of the box structure of this embodiment;

[0021] Figure 3This is a schematic diagram of the installation block structure of this embodiment;

[0022] Figure 4 Schematic diagram of the installation structure of this embodiment.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Box body; 2. Mounting block; 3. Panel; 4. Placement groove; 5. Sealing layer; 6. Mounting hole; 7. Limiting groove; 8. Limiting block; 9. Through hole; 10. Threaded hole; 11. Fixing bolt; 12. Mounting part; 13. Expansion part; 14. Socket; 15. Pin. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1 —4 Provide further details of this application.

[0027] A conveniently operated explosion-proof distribution box comprises a box body 1, a mounting block 2 and a panel 3. A placement groove 4 is provided on the box body 1, and a sealing layer 5 is fixedly arranged in the placement groove 4.

[0028] The box body 1 is provided with a mounting hole 6 , and a limiting groove 7 is provided on the mounting hole 6 . A limiting block 8 is fixedly provided on the mounting block 2 , and the limiting block 8 is inserted in the limiting groove 7 . Six mounting holes 6 are provided.

[0029] The box body 1 is provided with a panel 3 , a through hole 9 is provided on the panel 3 , a threaded hole 10 is provided on the box body 1 , a fixing bolt 11 is threadedly connected to the threaded hole 10 , and the fixing bolt 11 passes through the through hole 9 to press the panel 3 against the box body 1 .

[0030] The mounting block 2 includes a mounting portion 12 and an expansion portion 13. The mounting portion 12 is provided with a plug hole 14 and a plug pin 15. Two mounting portions 12 are provided. The plug holes 14 and the plug pins 15 of the two mounting portions 12 are plugged together, and the expansion portion 13 is placed between the two mounting portions 12. The mounting block 2 can be placed in the mounting hole 6 in parallel or vertically.

[0031] The implementation principle of this embodiment is: when installing a line with a large wire diameter, the expansion part 13 is placed on the line, and then the two mounting parts 12 are plugged together, and the mounting block 2 is placed vertically in the mounting hole 6, so that the line with a large wire diameter can be firmly fixed on the box body 1; when installing a line with a small wire diameter, the expansion part 13 is placed on the line, and then the two mounting parts 12 are plugged together, and the mounting block 2 is placed parallel to the mounting hole 6, so that the construction personnel can replace the line after removing the mounting part 12 on one side; finally, the panel 3 is pressed against the box body 1 by the fixing bolts 11, and the sealing layer 5 on the box body 1 is pressed against the panel 3, and the installation of the explosion-proof distribution box is completed.

[0032] The arranged lines are placed in the expansion part 13, fixed by the two mounting parts 12, and then the mounting block 2 is fixedly set on the box body 1. Finally, the panel 3 is locked on the box body 1 by the fixing bolts 11, so that the internal and external spaces of the explosion-proof distribution box are isolated. The construction personnel can easily operate during installation and replacement, which has the advantage of convenient operation.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof distribution box that is easy to operate. Features: The invention comprises a box body (1), a mounting block (2) and a panel (3); the box body (1) is provided with a mounting hole (6); the mounting hole (6) is provided with a limiting groove (7); a limiting block (8) is fixedly arranged on the mounting block (2); the limiting block (8) is inserted in the limiting groove (7); a plurality of mounting holes (6) are provided; the box body (1) is provided with a panel (3); the panel (3) is provided with a through hole (9); the box body (1) is provided with a threaded hole (10); a fixing bolt (11) is threadedly connected to the threaded hole (10); the fixing bolt (11) passes through the through hole (9) to press the panel (3) against the box body (1).

2. An explosion-proof distribution box that is easy to operate according to claim 1, Features: The box body (1) is provided with a placement groove (4), and a sealing layer (5) is fixedly arranged in the placement groove (4).

3. An explosion-proof distribution box that is easy to operate according to claim 1, Features: The mounting block (2) comprises a mounting portion (12) and an expansion portion (13); the mounting portion (12) is provided with a plug hole (14) and a plug pin (15); two mounting portions (12) are provided; the plug holes (14) and the plug pin (15) of the two mounting portions (12) are plugged together; and the expansion portion (13) is placed between the two mounting portions (12).

4. According to claim 3, an explosion-proof distribution box that is easy to operate, Features: The mounting block (2) can be placed in parallel in the mounting hole (6).

5. An explosion-proof distribution box that is easy to operate according to claim 3, Features: The mounting block (2) can be placed vertically in the mounting hole (6).

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