Mine fire extinguisher box fixing support

Abstract

The utility model discloses a mine fire extinguisher box fixing support belongs to mine safety equipment field. In view of the problem that the existing downhole environment is damp and is easy to corrode for a long time, and the blasting impact is easy to damage the fire extinguisher box, the utility model discloses a mine fire extinguisher box fixing support, it includes the outer frame, bottom baffle, movable baffle, and the outer frame is welded with the lug, can be installed to the wall through the expansion screw, and the frame adopts galvanized steel material, and the whole openwork design is effectively buffered and is produced the shock wave of blasting. The utility model can effectively avoid the damage caused by the blasting shock wave, and the structure is simple, and the installation and maintenance are convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of fire extinguisher box fixing brackets, specifically to a fixing bracket for a mine fire extinguisher box. Background Technology

[0002] During mining operations, miners face safety hazards such as fires and need to be able to quickly use fire extinguishers to put out fires in emergencies. Traditional fire extinguisher boxes are unstable, prone to loosening, susceptible to corrosion in the humid underground environment, and easily damaged by blasting shock waves in the mining area, thus affecting their effectiveness.

[0003] On the one hand, the existing fire extinguisher boxes are installed in relatively fixed locations, basically placed on the ground or on a platform. Because the placement location is relatively fixed, they may be piled up with other items, making it inconvenient to retrieve the fire extinguishers and delaying their use in emergency situations. On the other hand, traditional fire extinguisher boxes are made of stainless steel and have a fully enclosed design, making them susceptible to corrosion in the humid air of underground mines. Furthermore, the fully enclosed design can cause internal impact pressure due to the shock waves generated by frequent large-scale blasting in mining operations, leading to deformation or cracking of the box. The high energy of the blast shock waves can also cause complete destruction of the fully enclosed fire extinguisher box, failing to effectively protect the fire extinguishers. The blast shockwave's detonation effect may also cause abnormal vibrations in the fire extinguishers inside the box, resulting in damage or malfunction. Therefore, it is necessary to develop a fire extinguisher mounting bracket for mines.

[0004] Therefore, a fixing bracket for mine fire extinguisher boxes is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a fixed bracket for fire extinguishers in mines, which addresses the problems of existing fire extinguisher boxes having fixed installation positions and being easily deformed by the pressure of blast shock waves.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution: A fixing bracket for a mine fire extinguisher box includes an integral frame with mounting holes for installing expansion bolts on both sides. An arc-shaped guard rod for fitting the fire extinguisher is welded next to the mounting holes. There is a movable crossbar on the front side of the frame. Four parallel and perpendicular vertical bars are welded to the frame. Two parallel bottom stops are welded to the bottom of the frame. There are baffles on the vertical bars for placing the crossbars.

[0007] Furthermore, the overall frame is made of galvanized steel.

[0008] Furthermore, the mounting hole is for mounting M14*120 expansion screws, and the mounting depth is at least 100mm.

[0009] Furthermore, the arc-shaped guard rods have an arc length of 26mm and are not connected to each other.

[0010] Furthermore, one of the horizontal and vertical bars is rotatably connected.

[0011] Furthermore, the vertical rods are 40mm long and are not connected to each other.

[0012] Furthermore, the bottom stop bars are 42mm long and are not connected to each other.

[0013] Furthermore, the baffle is fixedly connected to the crossbar.

[0014] The beneficial effects of this utility model are as follows: 1. This utility model uses galvanized steel as the main material, which has a certain degree of toughness and can deform to a certain extent when facing the shock wave generated by underground blasting, thus mitigating the impact on the fire extinguisher box. 2. This utility model has mounting holes, which can be hung on the wall for fixing. It can be installed at any height, making it convenient for installation and disassembly. 4. This utility model adopts a hollow semi-enclosed design, which can effectively reduce the adhesion of humid air when installed in a ventilated area, and water is not easy to accumulate inside the bracket, thus avoiding corrosion of the fire extinguisher box due to moisture. Attached Figure Description

[0015] Figure 1 This is a drawing of the main parts of a fixed bracket for a mine fire extinguisher box according to the present invention.

[0016] Figure 2 This is a front view of a fixed bracket for a mine fire extinguisher box according to the present invention.

[0017] Figure 3 This is a top view of a fixed bracket for a mine fire extinguisher box according to the present invention.

[0018] Reference numerals in the attached drawings: 1. Overall frame; 2. Mounting hole; 3. Curved guardrail; 4. Horizontal bar; 5. Vertical bar; 6. Stop bar; 7. Baffle. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figure 1-3 As shown, a fixing bracket for a mine fire extinguisher box includes an overall frame 1, with mounting holes 2 on both sides for installing expansion bolts, and arc-shaped guard rods 3 welded next to the mounting holes 2 for fitting the fire extinguisher. A movable crossbar 4 is located on the front of the frame 1. Four parallel and perpendicular vertical rods 5 are welded to the frame 1. Two parallel bottom stops 6 are welded to the bottom of the frame 1. A baffle 7 is placed on the vertical rods 5 to hold the crossbars 4. The overall frame 1 is made of galvanized steel. The mounting holes are for installing M14*120 expansion bolts with a minimum installation depth of 100mm. The arc-shaped guard rods 3 have an arc length of 26mm and are not connected to each other. The crossbar 4 is rotatably connected to one of the vertical rods 5. The vertical rods 5 are 40mm long and are not connected to each other. The bottom stops 6 are 42mm long and are not connected to each other. The baffle 7 is fixedly connected to the crossbar 4.

[0024] In this embodiment, galvanized steel is used as the main material. It has a certain degree of toughness and can deform to a certain extent when facing the shock wave generated by underground blasting, which can alleviate the impact on the fire extinguisher box. Mounting holes allow for wall mounting; installation height can be selected for easy installation and removal. The dimensions of the fire extinguisher box are designed to effectively secure it, preventing it from shifting when exposed to shock waves generated by blasting in underground mining areas. The device features a semi-enclosed, open design. When installed in a well-ventilated area, it effectively reduces the adhesion of humid air and prevents water accumulation inside the bracket, thus avoiding corrosion of the fire extinguisher box due to moisture.

[0025] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixing bracket for a mine fire extinguisher box, characterized in that, The frame includes an overall frame (1), which has mounting holes (2) on both sides for mounting expansion bolts. An arc-shaped guard rod (3) for fitting the fire extinguisher is welded next to the mounting holes (2). There is a movable crossbar (4) on the front side of the frame (1). Four parallel and perpendicular vertical bars (5) are welded to the frame (1). Two parallel bottom stops (6) are welded to the bottom of the frame (1). There is a baffle (7) on the vertical bar (5) for placing the crossbar (4).

2. The fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The overall frame (1) is made of galvanized steel.

3. The fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The mounting holes are for M14*120 expansion bolts, and the mounting depth is at least 100mm.

4. The fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The arc-shaped guardrail (3) has an arc length of 26mm and is not connected to each other.

5. A fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The horizontal bar (4) is rotatably connected to one of the vertical bars (5).

6. The fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The vertical rods (5) are 40 mm long and are not connected to each other.

7. A fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The stop bars (6) located at the bottom are 42 mm long and are not connected to each other.

8. A fixing bracket for a mine fire extinguisher box according to claim 1, characterized in that: The baffle (7) is fixedly connected to the crossbar (4).

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