Explosion-proof reactor with mounting bracket

Abstract

The utility model relates to the technical field of explosion-proof electric reactors, in particular to an explosion-proof electric reactor with a mounting bracket, which comprises an explosion-proof shell, a supporting mechanism is fixedly connected to the bottom end of the explosion-proof shell, the supporting mechanism comprises a mounting column, the mounting column is fixedly connected to the bottom end of the explosion-proof shell, and the mounting column is fixedly connected to the bottom end of the explosion-proof shell. The outer wall of the bottom end of the mounting column is sleeved with a connecting column, the bottom end of the connecting column is fixedly connected with a supporting column, the bottom end of the supporting column is fixedly connected with a bottom plate, the interior of the supporting mechanism is slidably connected with a fixing mechanism, the fixing mechanism comprises chemical bolts, and the chemical bolts are in threaded connection with the periphery of the top end of the bottom plate. And the through holes penetrate into the bottom plate. According to the utility model, the internal parts of the fixing mechanism are matched with each other, so that the internal parts of the supporting mechanism and the explosion-proof shell can be conveniently disconnected and fixed, and the explosion-proof shell can drive the reactor to be separated from the bracket through the mutual matching of the internal parts of the supporting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof reactors, in particular to an explosion-proof reactor with a mounting bracket. Background Art

[0002] Reactors are also called inductors. When a conductor is energized, it will generate a magnetic field in a certain space it occupies, so all current-carrying conductors have inductance in a general sense. However, the inductance of a long straight conductor with electricity is small, and the magnetic field generated is not strong. Therefore, the actual reactor is a wire wound into a solenoid form, called an air-core reactor.

[0003] After searching, a utility model patent with the publication number CN220731297U specifically discloses an explosion-proof reactor with a mounting bracket. It includes a support frame and a reactor body, wherein the support frame and the shell on the upper surface are plugged and matched, and a plurality of first air inlet holes connected to the interior are opened on the outer ring side wall of the shell, and the reactor body provided inside the shell is covered by an explosion-proof top cover and an explosion-proof ring, and a heat dissipation component is provided at the bottom of the shell, and the bottom of the heat dissipation component is connected to the outside air. In the explosion-proof reactor with a mounting bracket, through the heat dissipation component provided at the bottom end of the shell, when the reactor body works for a long time, the heat dissipation component dissipates heat for the reactor body, thereby reducing the temperature of the reactor body. Secondly, in the outdoor environment, natural wind enters the shell through the first air inlet, and cooperates with the heat dissipation component to dissipate heat for the reactor body, thereby improving the efficiency of heat dissipation and preventing the high temperature of the reactor body from causing the explosion inside the shell.

[0004] In the above patent, the heat dissipation effect of the reactor body is achieved only by the heat dissipation component in the shell. However, during the long-term use of the reactor, the internal components are prone to short circuit or poor contact. Therefore, the reactor and the mounting bracket need to be disassembled to repair and replace the reactor. The existing reactor and the mounting bracket are connected and fixed to each other by welding and bolts, which makes it difficult to disassemble and separate the reactor and the mounting bracket, making it inconvenient to replace the reactor on the mounting bracket.

[0005] Therefore, it is necessary for us to propose an explosion-proof reactor with a mounting bracket to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an explosion-proof reactor with a mounting bracket, which facilitates the release of the connection and fixation between the internal parts of the fixing mechanism and the explosion-proof shell through the mutual cooperation between the internal parts of the fixing mechanism, and then the explosion-proof shell can drive the reactor and the bracket to be separated from each other through the mutual cooperation between the internal parts of the supporting mechanism, so as to solve the problem in the prior art that the reactor and the mounting bracket are connected and fixed to each other by welding and bolts, resulting in difficulty in disassembling and separating the reactor and the mounting bracket, making it inconvenient to replace the reactor on the mounting bracket.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an explosion-proof inductor with a mounting bracket, comprising an explosion-proof shell, the bottom end of which is connected and fixed with a supporting mechanism, the interior of the supporting mechanism is slidably connected with a fixing mechanism and penetrates to the bottom end of the supporting mechanism.

[0008] Preferably, the supporting mechanism includes a mounting column, which is connected and fixed to the bottom end of the explosion-proof shell, and the outer wall of the bottom end of the mounting column is sleeved with a connecting column, the two sides of the mounting column are connected and fixed with limiting blocks, and are slidably connected to the inner wall of the connecting column, the bottom end of the connecting column is connected and fixed with a supporting column, and the bottom end of the support column is connected and fixed with a base plate.

[0009] Preferably, the fixing mechanism includes chemical bolts, which are threadedly connected to the four sides of the top of the base plate and penetrate into the interior of the base plate; the interior of the base plate is slidably connected with a connecting plate; the top of the connecting plate is connected and fixed with a telescopic column and penetrates the support column to the interior of the connecting column; the top of the telescopic column is connected and fixed with a contraction plate; the bottom end of the contraction plate is connected and fixed with a contraction spring and is located inside the connecting column and between the telescopic columns; the top of the contraction plate is connected and fixed with a movable block and is located above the telescopic column; the interior of the connecting column is slidably connected with a moving block and is located on one side of the movable block; one side of the moving block is connected and fixed with a fixed column and penetrates the connecting column to the interior of the mounting column; the side of the moving block away from the fixed column is connected and fixed with a reset spring and is located inside the connecting column.

[0010] Preferably, a sliding groove matching the mounting column is provided inside the connecting column, a plurality of heat dissipation holes are provided on the outer wall of the explosion-proof housing, and an arc groove matching the limit block is provided inside the connecting column.

[0011] Preferably, mounting holes matching chemical bolts are provided at the top of the bottom plate and the inner wall of the connecting plate, lifting grooves matching the retractable plate are provided inside the connecting column, and movable grooves matching the telescopic column are provided inside the supporting column.

[0012] Preferably, a moving groove matching the moving block is provided inside the connecting column, an inclination angle is provided on the top of the movable block and the side in contact with the moving block, and a fixing groove matching the fixing column is provided on the outer wall of the mounting column.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. By rotating the chemical bolt, the chemical bolt is moved out from the bottom plate, the connection and position fixation of the connecting plate are released, and the connecting plate drives the contraction plate through the telescopic column to release the extrusion of the contraction spring, so that the contraction spring is reset to drive the contraction plate to move, and the contraction plate moves to drive the telescopic column to slide inside the support column. At the same time, the movement of the contraction plate drives the movable block to move, so that the movable block moves and contacts with the moving block, and pushes the moving block to squeeze the reset spring to shrink and move, so that the moving block moves and drives the fixed column to move out from the inside of the installation column, and the connection fixation between the installation column and the connecting column is released, and the installation fixation between the explosion-proof housing and the connecting column can be released;

[0015] 2. Release the installation fixation between the explosion-proof shell and the connecting column, and then rotate the explosion-proof shell so that the rotation of the explosion-proof shell drives the installation column to rotate. The rotation of the installation column drives the limit block to rotate, so that the limit block rotates and moves out of the arc groove inside the connecting column, and the connection limit between the installation column and the connecting column is released. Then lift the explosion-proof shell to move it, so that the movement of the explosion-proof shell drives the installation column to slide out from the inside of the connecting column, and the connection between the installation column and the connecting column is released, so that the explosion-proof shell and the connecting column are separated from each other, and the explosion-proof shell can drive the reactor and the bracket to separate from each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the explosion-proof housing and the connecting column of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the installation column and the connection column of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting column of the utility model.

[0021] Description of reference numerals:

[0022] 1. Explosion-proof shell; 2. Support mechanism; 201. Connecting column; 202. Supporting column; 203. Bottom plate; 204. Mounting column; 205. Limiting block; 3. Fixing mechanism; 301. Chemical bolt; 302. Connecting plate; 303. Telescopic column; 304. Retracting plate; 305. Retracting spring; 306. Movable block; 307. Moving block; 308. Fixed column; 309. Reset spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4 An explosion-proof reactor with a mounting bracket is shown, comprising an explosion-proof shell 1, the bottom end of which is connected and fixed with a supporting mechanism 2, the interior of the supporting mechanism 2 is slidably connected with a fixing mechanism 3, and penetrates to the bottom end of the supporting mechanism 2, and the internal parts of the fixing mechanism 3 cooperate with each other, so that the internal parts of the supporting mechanism 2 and the explosion-proof shell 1 are easily disconnected and fixed, and then the explosion-proof shell 1 can drive the reactor and the bracket to be separated from each other through the mutual cooperation between the internal parts of the supporting mechanism 2.

[0025] Refer to the instruction manual Figure 1-4 The supporting mechanism 2 includes a mounting column 204, which is connected and fixed to the bottom end of the explosion-proof shell 1, and the outer wall of the bottom end of the mounting column 204 is sleeved with a connecting column 201. The two sides of the mounting column 204 are connected and fixed with limited blocks 205, and are slidably connected to the inner wall of the connecting column 201. The bottom end of the connecting column 201 is connected and fixed with a supporting column 202, and the bottom end of the supporting column 202 is connected and fixed with a bottom plate 203. Through the mutual cooperation between the internal parts of the supporting mechanism 2, the explosion-proof shell 1 can drive the inductor and the connecting column 201 to separate from each other.

[0026] Refer to the instruction manual Figure 1-4 The fixing mechanism 3 includes a chemical bolt 301, which is threadedly connected to the four sides of the top of the bottom plate 203 and penetrates into the inside of the bottom plate 203. The inside of the bottom plate 203 is slidably connected to a connecting plate 302. The top of the connecting plate 302 is connected and fixed with a telescopic column 303, and penetrates the support column 202 to the inside of the connecting column 201. The top of the telescopic column 303 is connected and fixed with a contraction plate 304. The bottom end of the contraction plate 304 is connected and fixed with a contraction spring 305, which is located inside the connecting column 201 and between the telescopic columns 303. The contraction plate 304 is fixed to the top of the telescopic column 303. A movable block 306 is connected and fixed to the top of the connecting column 201 and is located above the telescopic column 303. A movable block 307 is slidably connected to the inside of the connecting column 201 and is located on one side of the movable block 306. A fixed column 308 is connected and fixed to one side of the movable block 307 and passes through the connecting column 201 to the inside of the mounting column 204. A reset spring 309 is connected and fixed to the side of the movable block 307 away from the fixed column 308 and is located inside the connecting column 201. Through the mutual cooperation between the internal parts of the fixing mechanism 3, the connection and fixation between the connecting column 201 and the explosion-proof housing 1 are facilitated.

[0027] Refer to the instruction manual Figure 1-4A sliding groove matching the mounting column 204 is provided inside the connecting column 201, a plurality of heat dissipation holes are provided on the outer wall of the explosion-proof housing 1, and an arc groove matching the limit block 205 is provided inside the connecting column 201. Through the arc groove inside the connecting column 201, the mounting column 204 can drive the explosion-proof housing 1 and the connecting column 201 to be connected to each other through the limit block 205.

[0028] Refer to the instruction manual Figure 1-4 The top of the bottom plate 203 and the inner wall of the connecting plate 302 are provided with mounting holes matching the chemical bolts 301, the interior of the connecting column 201 is provided with a lifting groove matching the retractable plate 304, and the interior of the supporting column 202 is provided with a movable groove matching the telescopic column 303. Through the mounting holes at the top of the bottom plate 203 and the inner wall of the connecting plate 302, the chemical bolts 301 can pass through the interior of the bottom plate 203 and connect with the connecting plate 302.

[0029] Refer to the instruction manual Figure 1-4 A moving groove matching the moving block 307 is provided inside the connecting column 201, and an inclination angle is provided on the side where the top of the moving block 306 contacts the moving block 307. A fixing groove matching the fixed column 308 is provided on the outer wall of the mounting column 204, and an inclination angle is provided on the side where the top of the moving block 306 contacts the moving block 307, so that the moving block 306 can move and squeeze the moving block 307.

[0030] How this utility works:

[0031] Refer to the instruction manual Figure 1-4 , by rotating the chemical bolt 301, the chemical bolt 301 is moved out from the bottom plate 203, the mutual connection and position fixation of the connecting plate 302 are released, and the connecting plate 302 drives the contraction plate 304 to release the squeeze of the contraction spring 305 through the telescopic column 303, so that the contraction spring 305 is reset to drive the contraction plate 304 to move, and the contraction plate 304 moves to drive the telescopic column 303 to slide inside the support column 202, and at the same time, the contraction plate 304 moves to drive the movable block 306 to move, so that the movable block 306 moves and contacts with the movable block 307, and pushes the movable block 307 to squeeze the reset spring 309 to shrink and move, so that the movable block 307 moves to drive the fixed column 308 to move out from the inside of the installation column 204, and the connection and fixation between the installation column 204 and the connecting column 201 is released, and the installation and fixation between the explosion-proof housing 1 and the connecting column 201 can be released;

[0032] Refer to the instruction manual Figure 1-4, by releasing the installation fixation between the explosion-proof shell 1 and the connecting column 201, and then rotating the explosion-proof shell 1, the explosion-proof shell 1 drives the installation column 204 to rotate, and the installation column 204 drives the limit block 205 to rotate, so that the limit block 205 rotates and moves out of the arc groove inside the connecting column 201, and the connection limit between the installation column 204 and the connecting column 201 is released, and then the explosion-proof shell 1 is lifted and moved, so that the explosion-proof shell 1 moves and drives the installation column 204 to slide out from the inside of the connecting column 201, and the connection between the installation column 204 and the connecting column 201 is released, so that the explosion-proof shell 1 and the connecting column 201 are separated from each other, and the explosion-proof shell 1 can drive the reactor and the bracket to separate from each other.

[0033] 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. An explosion-proof reactor with a mounting bracket, comprising an explosion-proof housing (1), characterized in that: The bottom end of the explosion-proof housing (1) is connected and fixed with a support mechanism (2), and the interior of the support mechanism (2) is slidably connected with a fixing mechanism (3) which penetrates to the bottom end of the support mechanism (2).

2. The explosion-proof reactor with a mounting bracket according to claim 1, characterized in that: The support mechanism (2) comprises a mounting column (204), the mounting column (204) being connected and fixed to the bottom end of the explosion-proof housing (1), the outer wall of the bottom end of the mounting column (204) being sleeved with a connecting column (201), both sides of the mounting column (204) being connected and fixed with limiting blocks (205) which are slidably connected to the inner wall of the connecting column (201), the bottom end of the connecting column (201) being connected and fixed with a supporting column (202), and the bottom end of the supporting column (202) being connected and fixed with a bottom plate (203).

3. The explosion-proof reactor with a mounting bracket according to claim 2, characterized in that: The fixing mechanism (3) includes a chemical bolt (301), the chemical bolt (301) is threadedly connected to the four sides of the top of the bottom plate (203) and penetrates into the inside of the bottom plate (203), the inside of the bottom plate (203) is slidably connected to a connecting plate (302), the top of the connecting plate (302) is connected and fixed with a telescopic column (303), and penetrates the support column (202) to the inside of the connecting column (201), the top of the telescopic column (303) is connected and fixed with a contraction plate (304), the bottom of the contraction plate (304) is connected and fixed with a contraction spring (305), and is located at the connecting column (20 1) and is located between the telescopic columns (303); the top end of the retractable plate (304) is connected and fixed with a movable block (306) and is located above the telescopic column (303); the interior of the connecting column (201) is slidably connected with a moving block (307) and is located on one side of the moving block (306); one side of the moving block (307) is connected and fixed with a fixed column (308) and passes through the connecting column (201) to the interior of the mounting column (204); the side of the moving block (307) away from the fixed column (308) is connected and fixed with a return spring (309) and is located inside the connecting column (201).

4. The explosion-proof reactor with a mounting bracket according to claim 2, characterized in that: The connecting column (201) has a sliding groove inside that matches the mounting column (204), the outer wall of the explosion-proof housing (1) has a plurality of heat dissipation holes, and the connecting column (201) has an arc groove inside that matches the limit block (205).

5. The explosion-proof reactor with a mounting bracket according to claim 3, characterized in that: The top of the bottom plate (203) and the inner wall of the connecting plate (302) are provided with mounting holes matching the chemical bolts (301), the interior of the connecting column (201) is provided with a lifting groove matching the retractable plate (304), and the interior of the supporting column (202) is provided with a movable groove matching the telescopic column (303).

6. The explosion-proof reactor with a mounting bracket according to claim 3, characterized in that: The connecting column (201) has a movable groove inside that matches the movable block (307), the top of the movable block (306) and the side in contact with the movable block (307) are both provided with an inclined angle, and the outer wall of the mounting column (204) has a fixed groove that matches the fixed column (308).

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