Fire sandbox for coal mine

Abstract

The fire sandbox comprises a body and a plurality of storage devices, the top of the body is open, the volume of the body is 1-1.2 times of the standard volume, the storage devices are fixed to the body and used for storing fire extinguishers in a sleeving mode in the vertical direction, and when the fire extinguishers are placed on the storage devices, the fire extinguishers can be stored in the storage devices in a sleeving mode. And 1 / 3 or more of the tank body of the fire extinguisher exceeds the opening. According to the fire-fighting sand box, the fire extinguisher and the fire-fighting sand box are integrally arranged, the position of the fire extinguisher is striking, the fire extinguisher can be conveniently taken by field personnel, meanwhile, the volume of the fire-fighting sand box is set to be standard volume and a certain range larger than the standard volume, the field personnel can timely observe the situation of insufficient fire-fighting sand storage, and timely complementation and elimination of potential safety hazards are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting sand box for coal mines. Background Art

[0002] As we all know, firefighting facilities such as firefighting sand boxes and fire extinguishers must be installed in the mine shaft and in the machine rooms and chambers on the ground. However, not all staff members are aware of the standard stock of firefighting sand. Some on-site personnel usually find it difficult to check whether the stock of firefighting sand meets the standard, which makes it impossible to replenish the firefighting sand box in time when the stock is insufficient, posing certain safety hazards. In addition, due to the limited space underground, the placement of fire extinguishers is not conspicuous enough and is usually placed in the corner. In case of emergency, it is not conducive for on-site personnel to take them in time. All of the above make coal mine operations have safety hazards. Utility Model Content

[0003] The utility model provides a fire fighting sand box for coal mines, in which a fire extinguisher is integrated with the fire fighting sand box. The position of the fire extinguisher is eye-catching and convenient for on-site personnel to take it. At the same time, the volume of the fire fighting sand box is set to a standard volume and a certain range greater than the standard volume. On-site personnel can timely observe the situation of insufficient fire fighting sand stock, which is convenient for timely replenishment and elimination of safety hazards.

[0004] The utility model is realized by the following technical solutions:

[0005] A fire sand box for coal mines, comprising a main body and a plurality of storage devices, wherein the top of the main body is open and the volume is 1-1.2 times the standard volume, the plurality of storage devices are fixed on the main body, the storage devices are used to store fire extinguishers in a sleeve arrangement along the up and down directions, and when the fire extinguisher is placed on the storage devices, 1 / 3 or more of the tank body of the fire extinguisher protrudes from the opening.

[0006] Furthermore, the storage device includes a rod and a storage tube, the rod is fixed to the body, and the storage tube is connected to the rod.

[0007] Furthermore, the storage tube includes a plurality of annular rings and a bottom plate, the plurality of annular rings are arranged at intervals up and down and are all connected to the rod, and the bottom plate is located below the annular rings of the lowest layer and is connected to the rod.

[0008] Furthermore, the rod member includes an angle steel, the angle steel is welded to the body in a vertical direction at a right angle to the body, and the annular ring is welded to the inner side of the angle steel.

[0009] Furthermore, the storage cylinder is located above the opening.

[0010] Furthermore, the body has a length of 850 mm, a width of 600 mm and a height of 600 mm.

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] The fire fighting sand box of the utility model comprises a main body and a plurality of storage devices. The top of the main body is open and the volume is 1-1.2 times of the standard volume. When the fire fighting sand in the main body is insufficient, the fire fighting sand cannot fill the main body. At this time, on-site personnel can timely observe the insufficient stock of the fire fighting sand, which is convenient for timely replenishment and filling the main body with the fire fighting sand. At the same time, the storage device is arranged on the main body, and the fire extinguisher can be placed in the storage device. The position of the fire extinguisher is eye-catching and convenient for on-site personnel to take, thereby eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0014] Figure 1 It is a schematic structural diagram of a fire fighting sand box for a coal mine according to an embodiment of the utility model.

[0015] Marks and corresponding parts names in the attached drawings:

[0016] 10-main body; 11-opening;

[0017] 20 - storage device; 21 - rod; 22 - storage tube; 221 - annular ring; 222 - bottom plate. DETAILED DESCRIPTION

[0018] As we all know, firefighting facilities such as firefighting sand boxes and fire extinguishers must be installed in the mine shaft and in the machine rooms and chambers on the ground. However, not all staff members are aware of the standard stock of firefighting sand. Some on-site personnel usually find it difficult to check whether the stock of firefighting sand meets the standard, which makes it impossible to replenish the firefighting sand box in time when the stock is insufficient, posing certain safety hazards. In addition, due to the limited space underground, the placement of fire extinguishers is not conspicuous enough and is usually placed in the corner. In case of emergency, it is not conducive for on-site personnel to take them in time. All of the above make coal mine operations have safety hazards.

[0019] Based on this, the inventor has created a fire sand box for coal mines in the present application to solve the above technical problems.

[0020] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0021] Example

[0022] See also Figure 1 A fire fighting sand box for coal mines includes a main body 10 and a plurality of storage devices 20. The top of the main body 10 is an opening 11 and the volume is 1-1.2 times the standard volume. Here, the main body 10 refers to a conventional fire fighting sand box for storing fire fighting sand. The plurality of storage devices 20 are fixed on the main body 10. The storage devices 20 are used to store fire extinguishers in a sleeve arrangement along the up-down direction. When the fire extinguisher is placed on the storage device 20, 1 / 3 or more of the tank body of the fire extinguisher exceeds the opening 11. For example, the storage device 20 can be fixed on the top of the main body 10 or on the side of the main body 10, but the utility model is not limited thereto. Here, storing the fire extinguisher in a sleeve arrangement along the up-down direction means that when the fire extinguisher is placed in the storage device 20, the storage device 20 is sleeved on the outside of the fire extinguisher, and the head of the fire extinguisher is upward, which can be vertically upward or inclined upward, but the utility model is not limited thereto. Here, 1 / 3 or more of the fire extinguisher tank exceeds the opening 11, so the fire extinguisher is in a conspicuous position and is easy to take in an emergency. Here, the standard volume refers to the standard stock of fire sand required by the relevant fire protection regulations of coal mines, for example, the standard volume can be 0.2 cubic meters.

[0023] The fire fighting sand box of the utility model comprises a main body 10 and a plurality of storage devices 20. The top of the main body 10 is an opening 11 and the volume is 1-1.2 times of the standard volume. When the fire fighting sand in the main body 10 is insufficient, the fire fighting sand cannot fill the main body 10. At this time, the on-site personnel can timely observe the insufficient stock of the fire fighting sand, so as to replenish it in time and fill the main body 10 with the fire fighting sand. At the same time, the storage device 20 is arranged on the main body 10, and the fire extinguisher can be placed in the storage device 20. The position of the fire extinguisher is eye-catching and convenient for the on-site personnel to take it, thereby eliminating the safety hazard.

[0024] In another embodiment, the storage device 20 includes a rod 21 and a storage tube 22, the rod 21 is fixed to the body 10, and the storage tube 22 is connected to the rod 21. With such a configuration, the storage device 20 has a simple structure and is easy to manufacture. For example, a U-shaped steel can be welded to the side wall of the body 10. When a fire extinguisher needs to be installed, the rod 21 of the storage device 20 can be directly inserted into the slot formed by the U-shaped steel and the body 10, so that the storage device 20 can be fixed. Preferably, the storage tube 22 includes a plurality of annular rings 221 and a bottom plate 222, the plurality of annular rings 221 are arranged at intervals along the upper and lower sides and are all connected to the rod 21, and the bottom plate 222 is located below the annular ring 221 at the lowest layer and is connected to the rod 21. In this way, the fire extinguisher is firmly fixed.

[0025] Preferably, the rod 21 includes an angle steel, and the angle steel is welded to the body 10 in the vertical direction in accordance with the right angle of the body 10, and the annular ring 221 is welded to the inner side of the angle steel. With such a configuration, the structure is simple while ensuring a certain structural strength, and the annular ring 221 is more securely fixed. For example, the annular ring 221 may be DN200x4mm, the body 10 may be 850mm long, 600mm wide, and 600mm high, the body 10 may be made of an iron plate with a thickness of 4mm, and the size of the angle steel may be ∠40×40×4mm. Preferably, the storage cylinder 22 is located above the opening 11, so that the position of the fire extinguisher is more conspicuous.

[0026] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A fire fighting sand box for coal mines, characterized in that: It includes a main body and a plurality of storage devices. The top of the main body is open and the volume is 1-1.2 times the standard volume. The plurality of storage devices are fixed on the main body. The storage devices are used to store fire extinguishers in the up and down directions. When the fire extinguisher is placed on the storage device, 1 / 3 or more of the tank body of the fire extinguisher protrudes from the opening.

2. The fire fighting sand box for coal mine according to claim 1, characterized in that: The storage device comprises a rod and a storage tube, wherein the rod is fixed to the body, and the storage tube is connected to the rod.

3. The fire fighting sand box for coal mine according to claim 2, characterized in that: The storage cylinder includes a plurality of annular rings and a bottom plate. The plurality of annular rings are arranged at intervals up and down and are all connected to the rod. The bottom plate is located below the annular rings at the lowest layer and is connected to the rod.

4. The fire fighting sand box for coal mine according to claim 3, characterized in that: The rod member comprises an angle steel, the angle steel is welded to the body in a vertical direction at a right angle to the body, and the annular ring is welded to the inner side of the angle steel.

5. The fire fighting sand box for coal mine according to claim 4, characterized in that: The storage cylinder is located above the opening.

6. The fire fighting sand box for coal mine according to any one of claims 1 to 5, characterized in that: The body is 850 mm long, 600 mm wide and 600 mm high.

Images