Fireproof low-voltage switch cabinet

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a fireproof low-voltage switch cabinet, which comprises a cabinet body with a cabinet door, laminates arranged between the side walls of an inner cavity of the cabinet body, a sliding rail arranged at the bottom of the inner cavity of the cabinet body, a mounting seat in sliding connection with the sliding rail, and hoop assemblies symmetrically arranged on the upper side and the lower side of one side surface, close to the cabinet door, of the mounting seat, according to the scheme, when the fire extinguisher is disassembled and assembled, the mounting base can be pulled out of the cabinet body along the sliding rail, and the gear and the rack are meshed to drive the rotating rod and the hoop to rotate in the sliding process of the mounting base, so that the hoop turns over to loosen the fire extinguisher, and the fire extinguisher is convenient to disassemble; and when the fire extinguisher is mounted, the fire extinguisher only needs to be placed on the mounting seat and then extruded into the cabinet body, so that the hoop turns over in the sliding process of the mounting seat and locks and fixes the fire extinguisher, the whole dismounting and mounting process can be realized without the aid of external tools, and the dismounting and mounting efficiency of the fire extinguisher is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a switch cabinet technical field, especially a fireproof low voltage switch cabinet. BACKGROUND

[0002] The switch cabinet is a kind of electrical equipment, its main function is in the process of power generation, transmission, distribution and electric energy conversion in power system, opening and closing, control and protection of electrical equipment.Currently, part of switch cabinet has been equipped with fire extinguisher, i.e. fire extinguisher is installed in the cabinet body by bolt or hoop structure, however, this installation structure needs to be disassembled by external tool when disassembling, which affects the disassembly efficiency of fire extinguisher, and it is also inconvenient to operate due to the small space in the cabinet body. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that provide a fireproof low voltage switch cabinet, can install fire extinguisher conveniently, realize the quick disassembly of fire extinguisher.

[0004] In order to solve the above technical problem, the technical scheme adopted by the utility model is:

[0005] A fireproof low voltage switch cabinet, including the cabinet with door, install the layer board between the cabinet inner chamber side wall, install the slide rail on the cabinet inner chamber bottom, the slide rail is connected with the mounting seat on the slide rail, the mounting seat is symmetrically installed with the hoop assembly on the one side of the cabinet door, and the two hoop assemblies are installed with fire extinguisher between the mounting seat, the cabinet is installed with the jet pipe, and one end of the jet pipe passes through the layer board inner chamber and is detachably connected with the air outlet pipe of fire extinguisher;

[0006] The hoop assembly includes mounting block, two mounting blocks are rotatably connected with rotating rod, the rotating rod outer wall is fixedly connected with hoop, the both ends of rotating rod respectively pass through two mounting blocks and are installed with rotating gear, the layer board bottom and the cabinet inner chamber bottom are installed with rack that is meshed with rotating gear.

[0007] Further, the mounting seat is provided with mounting groove matched with fire extinguisher on one side close to the cabinet door.

[0008] Further, the mounting groove is close to the non-closed structure of one end of the jet pipe, and the mounting groove is close to the closed structure of one end away from the jet pipe.

[0009] Further, the mounting seat is provided with telescopic limiting column on one side away from the jet pipe, the cabinet inner chamber is provided with limiting block on one side away from the cabinet door, and the limiting block is provided with limiting hole matched with limiting column.

[0010] Further, the rotating rod outer wall is fixedly connected with a plurality of hoops.

[0011] Further, the rotating rod outer wall is provided with a limiting strip, and the hoop is provided with a limiting groove matched with the limiting strip.

[0012] Further, the hoop is provided with a rubber antiskid pad on a side close to the fire extinguisher.

[0013] Further, one end of the air jet pipe penetrating through the layer plate is a telescopic hose.

[0014] Further, the fire extinguisher and the air jet pipe are detachably connected through a quick connector.

[0015] Further, the number of the slide rails is two, and the slide rails are provided with a stop block at an end close to the cabinet door.

[0016] The utility model has the advantages that:

[0017] When the fire extinguisher is disassembled, the mounting seat can be pulled out of the cabinet body outside along the slide rail, and the gear and the rack are engaged to drive the rotating rod and the hoop to rotate in the process of sliding of the mounting seat, so that the hoop is turned over to loosen the fire extinguisher, and the fire extinguisher is convenient to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the switch cabinet of the utility model;

[0019] Figure 2 It is a partial front view structure schematic view of the switch cabinet of the utility model;

[0020] Figure 3 It is a partial side cross section structure schematic view of the switch cabinet of the utility model;

[0021] Figure 4 It is Figure 2 It is an enlarged schematic view of structure in A of the utility model;

[0022] Figure 5 It is an exploded structure schematic view of the mounting seat and connecting parts in the switch cabinet of the utility model;

[0023] Label explanation:

[0024] 1, cabinet body; 2, layer plate; 3, slide rail; 31, stop block; 4, mounting seat; 41, mounting groove; 5, hoop assembly; 51, mounting block; 52, rotating rod; 521, limiting strip; 53, hoop; 531, limiting groove; 54, rotating gear; 6, fire extinguisher; 7, jet pipe; 8, rack; 9, limiting block; 10, limiting column. DETAILED DESCRIPTION

[0025] To illustrate the technical content of the utility model, the purposes and effects achieved, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0026] Please refer to Figure 1 The technical scheme adopted by the utility model is:

[0027] A fireproof low-voltage switch cabinet, comprising a cabinet body with a cabinet door, a layer plate is installed between the side walls of the inner cavity of the cabinet body, a slide rail is installed at the bottom of the inner cavity of the cabinet body, a mounting seat is connected to the slide rail, hoop assemblies are symmetrically installed on the upper and lower sides of the side of the mounting seat close to the cabinet door, and a fire extinguisher is installed between the two hoop assemblies and the mounting seat, a jet pipe is installed inside the cabinet body, and one end of the jet pipe penetrates through the inner cavity of the layer plate and is detachably connected to the gas outlet pipe of the fire extinguisher.

[0028] The hoop assembly comprises a mounting block, a rotating rod is rotatably connected between the two mounting blocks, a hoop is fixedly connected to the outer wall of the rotating rod, rotating gears are installed at the two ends of the rotating rod and protrude out of the two mounting blocks, and a rack is installed at the bottom of the layer plate and the inner cavity of the cabinet body and is in meshing engagement with the rotating gears.

[0029] As can be seen from the above description, when the fire extinguisher is disassembled, the mounting seat can be pulled out of the cabinet body along the slide rail, and in the process of sliding the mounting seat, the gear and the rack are in meshing engagement to drive the rotating rod and the hoop to rotate, so that the hoop is turned over to loosen the fire extinguisher, making it convenient to disassemble the fire extinguisher, and when the fire extinguisher is installed, it only needs to be placed on the mounting seat and then pressed into the cabinet body, so that the hoop is turned over in the process of sliding the mounting seat and locks and fixes the fire extinguisher, and the entire disassembly and assembly process can be realized without the aid of external tools, improving the disassembly and assembly efficiency of the fire extinguisher.

[0030] Further, an installation groove is formed in the side of the mounting seat close to the cabinet door, which cooperates with the fire extinguisher.

[0031] As can be seen from the above description, the installation groove is provided to facilitate positioning of the fire extinguisher, so that the fire extinguisher can be positioned in the middle position between the two hoops when placed

[0032] Further, the end of the installation groove close to the jet pipe is of a non-closed structure, and the end of the installation groove away from the jet pipe is of a closed structure.

[0033] From the above description, the position of the fire extinguisher can be further positioned, and the connection of the fire extinguisher and the jet pipe is facilitated.

[0034] Further, the mounting seat is provided with a telescopic limiting column away from one side of the jet pipe, and the cabinet inner cavity is provided with a limiting block away from one side of the cabinet door, and the limiting block is provided with a limiting hole matched with the limiting column.

[0035] From the above description, the position of the mounting seat can be limited by the cooperation of the limiting column and the limiting hole, so that the stability of the mounting seat is ensured and the position is fixed.

[0036] Further, the rotating rod is provided with a plurality of hoops fixed to the outer wall of the rotating rod, and the rotating rod is provided with a limiting strip, and the hoops are provided with limiting grooves matched with the limiting strip.

[0037] From the above description, the fire extinguisher can be further fixed by the plurality of hoops, and the relative sliding between the hoops and the rotating rod can be realized by the cooperation of the limiting strip and the limiting groove, so that the spacing between the hoops is adjusted and the different positions of the fire extinguisher are held.

[0038] Further, the side of the hoop close to the fire extinguisher is provided with a rubber non-slip pad.

[0039] From the above description, the rubber non-slip pad can not only prevent the fire extinguisher from slipping, but also buffer the fire extinguisher.

[0040] Further, the jet pipe is a telescopic hose at one end penetrating the layer plate.

[0041] From the above description, the jet pipe is a telescopic hose at one end penetrating the layer plate, so that the jet pipe can be pulled during installation, thereby adjusting the distance between the jet pipe and the fire extinguisher and facilitating installation.

[0042] Further, the fire extinguisher and the jet pipe are detachably connected through a quick connector.

[0043] Further, the number of the slide rails is two, and the slide rails are provided with a stop block at one end close to the cabinet door.

[0044] From the above description, the stop block can limit the sliding position of the mounting seat, so that the mounting seat is prevented from being separated from the slide rail.

[0045] Please refer to Figures 1 to 5 The embodiment one of the utility model is:

[0046] Please refer to Figure 1 , Figure 2 and Figure 3The utility model relates to a fireproof low voltage switchgear, including the cabinet body 1 with the cabinet door, its characterized in be that the layer board 2 is installed between the cavity side wall of cabinet body 1, the slide rail 3 is installed at the cavity bottom of cabinet body 1, the mounting seat 4 is connected to the slide rail 3, the two hoop 53 components 5 are symmetrically installed on the side surface of mounting seat 4 near the cabinet door, and the fire extinguisher 6 is installed between two hoop 53 components 5 and mounting seat 4, the jet pipe 7 is installed in the inside of cabinet body 1, and one end of jet pipe 7 passes through the cavity of layer board 2 and is detachably connected with the air outlet pipe of fire extinguisher 6, and the one end of jet pipe 7 passing through layer board 2 is flexible hose,

[0047] The hoop component 5 includes mounting block 51, and rotating rod 52 is rotatably connected between two mounting blocks 51, and hoop 53 is fixedly connected to the outer wall of rotating rod 52, and rotating gear 54 is installed at the both ends of rotating rod 52 and passes through two mounting blocks 51, and rack 8 is installed at the bottom of layer board 2 and the cavity bottom of cabinet body 1 and is meshed with rotating gear 54.

[0048] Please refer to Figure 5 The mounting groove 41 is set on the side surface of mounting seat 4 near the cabinet door and is matched with fire extinguisher 6.

[0049] Please refer to Figure 5 The mounting groove 41 is not closed at one end near jet pipe 7, and the other end away from jet pipe 7 is closed.

[0050] Please refer to Figure 4 The mounting seat 4 is installed with flexible limiting column 10 on the side surface away from jet pipe 7, the limiting block 9 is installed on the side surface of the cavity of cabinet body 1 away from the cabinet door, and the limiting hole is formed in the limiting block 9 and is matched with limiting column 10.

[0051] Please refer to Figure 5 The outer wall of rotating rod 52 is fixedly connected with a plurality of hoop 53.

[0052] Please refer to Figure 5 The limiting strip 521 is arranged on the outer wall of rotating rod 52, and the limiting slot 531 is formed in hoop 53 and is matched with limiting strip 521.

[0053] In the embodiment, the rubber antiskid pad is arranged on the side surface of hoop 53 near fire extinguisher 6.

[0054] In the embodiment, the fire extinguisher 6 and jet pipe 7 are detachably connected through quick connector.

[0055] Please refer to Figure 1 The number of slide rail 3 is two, and the end of slide rail 3 near the cabinet door is provided with stop block 31.

[0056] The installation process of the above fire extinguisher is as follows:

[0057] When the fire extinguisher 6 is installed, first open the cabinet door, then squeeze the limiting column 10 to make the limiting column 10 disengage from the limiting hole of the limiting block 9, then pull the mounting seat 4 towards the cabinet door, make the mounting seat 4 abut against the stop block 31 at the end of the slide rail 3 and extend out of the cabinet body 1, and place the fire extinguisher 6 in the placing groove and squeeze the fire extinguisher 6 into the cabinet body 1, and push the mounting seat 4 to slide.

[0058] When the mounting seat 4 slides inwards, the rotating gear 54 engages with the rack 8 to drive the rotating rod 52 and the clamp 53 to rotate, and when the mounting seat 4 slides into place (the limiting column 10 is inserted into the limiting hole), the clamp 53 is flipped into place to tightly hold the fire extinguisher 6, then the fire extinguisher 6 is connected in communication with the jet pipe 7 through the quick connector, and the installation of the fire extinguisher 6 is completed.

[0059] In summary, the fireproof low-voltage switch cabinet provided by the present application can pull the mounting seat out of the cabinet body when the fire extinguisher is disassembled, and the rotating rod and the clamp are driven to rotate by the engagement of the gear and the rack during the sliding of the mounting seat, so that the clamp is flipped to release the fire extinguisher, making it easy to disassemble the fire extinguisher. When the fire extinguisher is installed, it only needs to be placed on the mounting seat and then squeezed into the cabinet body, so that the clamp is flipped and locked during the sliding of the mounting seat to fix the fire extinguisher. The entire disassembly and assembly process can be realized without the aid of external tools, improving the disassembly and assembly efficiency of the fire extinguisher.

[0060] The above is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent transformation or direct or indirect application in related technical fields based on the content of the present application specification and drawings is also included in the patent protection range of the present application.

Claims

1. A fireproof low-voltage switchgear, comprising a cabinet body with a cabinet door, characterized in that: A shelf is installed between the side walls of the cabinet inner cavity, a slide rail is installed at the bottom of the cabinet inner cavity, a mounting seat is slidably connected to the slide rail, a clamp assembly is symmetrically installed on the upper and lower sides of a side of the mounting seat close to the cabinet door, and a fire extinguisher is installed between the two clamp assemblies and the mounting seat, an injection pipe is installed inside the cabinet, and one end of the injection pipe passes through the inner cavity of the shelf and is detachably connected to the outlet pipe of the fire extinguisher; The clamp assembly includes a mounting block, a rotating rod is rotatably connected between the two mounting blocks, a clamp is fixed to the outer wall of the rotating rod, both ends of the rotating rod pass through two mounting blocks and are installed with rotating gears, and the bottom of the shelf and the bottom of the cabinet cavity are both installed with racks that mesh with the rotating gears.

2. The fireproof low-voltage switchgear according to claim 1, characterized in that: A side surface of the mounting base close to the cabinet door is provided with a mounting groove that cooperates with the fire extinguisher.

3. The fireproof low-voltage switchgear according to claim 2, characterized in that: The end of the installation groove close to the air jet pipe is a non-closed structure, and the end of the installation groove away from the air jet pipe is a closed structure.

4. The fireproof low-voltage switchgear according to claim 1, characterized in that: A retractable limiting column is installed on one side of the mounting seat away from the air injection pipe, and a limiting block is installed on one side of the cabinet inner cavity away from the cabinet door. The limiting block is provided with a limiting hole that cooperates with the limiting column.

5. The fireproof low-voltage switchgear according to claim 1, characterized in that: A plurality of hoops are fixedly connected to the outer wall of the rotating rod.

6. The fireproof low-voltage switchgear according to claim 5, characterized in that: A limiting strip is provided on the outer wall of the rotating rod, and a limiting groove which cooperates with the limiting strip is provided on the clamping hoop.

7. The fireproof low-voltage switchgear according to claim 1 or 6, characterized in that: A rubber anti-slip pad is provided on one side of the holding hoop close to the fire extinguisher.

8. The fireproof low-voltage switchgear according to claim 1, characterized in that: One end of the air injection pipe passing through the layer plate is a retractable hose.

9. The fireproof low-voltage switchgear according to claim 1, characterized in that: The fire extinguisher and the jet pipe are detachably connected via a quick connector.

10. The fireproof low-voltage switchgear according to claim 1, characterized in that: There are two slide rails, and a stopper is provided at one end of the slide rail close to the cabinet door.

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