Mine water supply device

Abstract

The utility model provides a mine water supply device, which relates to the field of mine water supply equipment and comprises a water supply device, a dustproof plate and a mounting groove for mounting the dustproof plate are arranged on one side of the water supply device, and the dustproof plate is connected with the inner side of the mounting groove through a plurality of limiting components. The movable plate is driven to slide in the groove, and in the sliding process of the movable plate, the fixed block is driven to move in the direction away from the limiting rod, so that the outer side of the fixed block is not attached to the inner side of a through hole formed in the limiting rod any more, the limiting state of the dustproof plate is relieved, and the dustproof plate can be taken out from the interior of a mounting groove formed in one side of the water supply device; by means of the structure, the dustproof plate can be disassembled conveniently, the working time of operators is shortened to a certain degree, and the maintenance efficiency of the operators is improved.

Description

Technical Field

[0001] The utility model relates to the field of mine water supply equipment, in particular to a mine water supply device. Background Art

[0002] Mine water refers to groundwater encountered during the mining process. This water comes from atmospheric precipitation, surface water, groundwater, etc. During the coal mining process, water comes into contact with coal seams and rock strata, producing physical, chemical and biochemical reactions. The water often contains suspended matter, organic pollutants, etc. After purification, it can be used for coal selection, vegetation irrigation, or external supply to power plants and coal chemical enterprises around the mining area.

[0003] The mine water supply device is used to ensure that underground workers can easily obtain water that meets drinking standards to meet basic living needs and ensure the health and safety of workers. It also provides necessary water for production equipment in the mine to maintain normal production operations of the mine. In the event of an accident in the mine, such as a fire, flood or other emergency, the water supply device can quickly provide water for emergency treatment such as fire extinguishing, cooling or personnel disinfection, so as to achieve the purpose of emergency rescue.

[0004] The interior of a mine water supply device is usually equipped with a water pressure regulating valve, a water purifier, a diverter and a multi-layer filtering and purification structure, so that the water source it provides can meet the relevant drinking water quality standards. In order to ensure that the water source provided by the mine water supply device can always be maintained within the drinking water standard, underground operators usually need to regularly maintain or clean the filter structure inside the mine water supply device to maintain the filtering performance of the filter structure. At present, when maintaining or cleaning the filter structure inside the mine water, it is necessary to first remove the dust plate set on one side of the water supply device so that the operator can observe and operate the inside of the water supply device. However, since the dust plate is generally installed with multiple bolts, before removing the dust plate, it is necessary to use a wrench or other tools to remove the bolts fixing the dust plate one by one. This operation is inconvenient, which increases the working time of the operator and reduces the maintenance efficiency.

[0005] Therefore, it is necessary to provide a new mine water supply device to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a mine water supply device.

[0007] The mine water supply device provided by the utility model comprises a water supply device, one side of which is provided with a dustproof plate and a mounting groove for mounting the dustproof plate, and the dustproof plate is connected to the inner side of the mounting groove through a plurality of limit assemblies;

[0008] The limiting assembly includes a movable plate, an elastic member and a limiting rod. A groove for sliding the movable plate is provided on a side of the dustproof plate adjacent to the water supply device. A fixing block is provided on the side of the bottom of the movable plate away from the groove, and the bottom of the fixing block is inclined from the side adjacent to the dustproof plate to the end of the movable plate away from the groove. A reset component is fixedly provided on the top of the movable plate, and the end of the reset component away from the movable plate passes through the top of the groove and extends to the outside of the dustproof plate. The elastic member is movably sleeved on the outside of the reset component, and the two ends of the elastic member are respectively fixedly connected to the top of the inner side of the groove and the top of the movable plate. One side of the limiting rod is fixedly connected to the inner side of the mounting groove, and a through hole is provided on the surface of the limiting rod.

[0009] Preferably, the reset component includes a connecting rod and a pull rod, one end of the connecting rod is fixedly connected to the top of the movable plate, the other end of the connecting rod passes through the top of the groove and extends to the outside of the dustproof plate, and the bottom of the pull rod is fixedly connected to the end of the connecting rod away from the movable plate.

[0010] Preferably, a plurality of through grooves are provided on the surface of the pull rod.

[0011] Preferably, the elastic member is a spring, the spring is movably sleeved on the surface of the connecting rod, and two ends of the spring are respectively fixedly connected to the top of the movable plate and the top of the inner side of the groove.

[0012] Preferably, the through hole formed on the surface of the limiting rod matches the size of a fixing block provided on one side of the bottom of the movable plate.

[0013] Preferably, a sealing gasket is provided on one side of the dustproof plate adjacent to the water supply device.

[0014] Compared with the related art, the mine water supply device provided by the utility model has the following beneficial effects:

[0015] By pulling the reset component, the movable plate is driven to slide inside the groove, and during the sliding process of the movable plate, the fixed block is driven to move in the direction away from the limiting rod, so that the outer side of the fixed block is no longer in contact with the inner side of the through hole opened by the limiting rod, thereby releasing the limiting state of the dustproof plate, so that the dustproof plate can be taken out from the installation groove opened on one side of the water supply device. The above structure facilitates the disassembly of the dustproof plate, reduces the working time of the operator to a certain extent, and improves the maintenance efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of the mine water supply device provided by the utility model;

[0017] Figure 2 A schematic diagram of the disassembled structure of the mine water supply device provided by the utility model;

[0018] Figure 3 A schematic diagram of the overall structure of the dustproof plate provided by the utility model;

[0019] Figure 4 for Figure 3 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 5 The utility model is a schematic structural diagram of the reset component, the movable plate and the fixed block.

[0021] Numbers in the figure: 1. Water supply device; 2. Dustproof plate; 3. Mounting groove; 4. Movable plate; 5. Limit rod; 6. Groove; 7. Fixed block; 8. Through hole; 9. Connecting rod; 10. Pull rod; 11. Through groove; 12. Spring; 13. Sealing gasket. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 ,in, Figure 1 A schematic diagram of the overall structure of the mine water supply device provided by the utility model; Figure 2 A schematic diagram of the disassembled structure of the mine water supply device provided by the utility model; Figure 3 A schematic diagram of the overall structure of the dustproof plate provided by the utility model;

[0024] Figure 4 for Figure 3 A is a schematic diagram of the enlarged structure shown; Figure 5 The utility model is a schematic structural diagram of the reset component, the movable plate and the fixed block.

[0025] In the specific implementation process, Figure 1-Figure 5As shown, a mine water supply device 1 comprises a water supply device 1, a dustproof plate 2 and a mounting groove 3 for mounting the dustproof plate 2 are provided on one side of the water supply device 1, the dustproof plate 2 is connected to the inner side of the mounting groove 3 through a plurality of limiting components, the limiting components comprise a movable plate 4, an elastic member and a limiting rod 5, a groove 6 for sliding the movable plate 4 is provided on the side of the dustproof plate 2 adjacent to the water supply device 1, a fixing block 7 is provided on the side of the bottom of the movable plate 4 away from the groove 6, and the bottom of the fixing block 7 is inclined from the side adjacent to the dustproof plate 2 to the end of the movable plate 4 away from the groove 6, a reset component is fixedly provided on the top of the movable plate 4, and the end of the reset component away from the movable plate 4 passes through the top of the groove 6 and extends to the outside of the dustproof plate 2, the elastic member is movably sleeved on the outside of the reset component, and the two ends of the elastic member are respectively fixedly connected to the inner top of the groove 6 and the top of the movable plate 4, one side of the limiting rod 5 is fixedly connected to the inner side of the mounting groove 3, and a through hole 8 is provided on the surface of the limiting rod 5;

[0026] The reset component includes a connecting rod 9 and a pull rod 10, one end of the connecting rod 9 is fixedly connected to the top of the movable plate 4, the other end of the connecting rod 9 passes through the top of the groove 6 and extends to the outside of the dustproof plate 2, the bottom of the pull rod 10 is fixedly connected to the end of the connecting rod 9 away from the movable plate 4, a plurality of through grooves 11 are provided on the surface of the pull rod 10, the elastic member is a spring 12, the spring 12 is movably sleeved on the surface of the connecting rod 9, and the two ends of the spring 12 are respectively fixedly connected to the top of the movable plate 4 and the inner top of the groove 6, the through hole 8 opened on the surface of the limit rod 5 matches the size of the fixed block 7 set on one side of the bottom of the movable plate 4, a sealing gasket 13 is provided on the side of the dustproof plate 2 adjacent to the water supply device 1, and the sealing gasket 13 set on one side of the dustproof plate 2 further reduces the dust and impurities entering the water supply device 1, thereby ensuring the normal operation of the internal components of the water supply device 1.

[0027] The working principle of the utility model is as follows: pull the pull rod 10, and the connecting rod 9 is driven to move through the pull rod 10. When the connecting rod 9 moves, it will drive the movable plate 4 to slide inside the groove 6, and drive the fixed block 7 to move away from the limit rod 5 through the movable plate 4, so that the outer side of the fixed block 7 is no longer in contact with the inner side of the through hole 8 opened by the limit rod 5, and the fixed state of the dustproof plate 2 is released, so that the dustproof plate 2 can be taken out from the installation groove 3 opened on one side of the water supply device 1, and when the pull rod 10 is pulled, the multiple through grooves 11 opened on the surface of the pull rod 10 can provide a certain support for the palm of the operator, so that it is convenient for the operator to pull;

[0028] When the dust cover 2 is installed, one side of the dust cover 2 is placed into the installation groove 3 and the outer side of the fixing block 7 is in contact with the outer side of the limiting rod 5. Because the bottom of the fixing block 7 is inclined from the side adjacent to the dust cover 2 to the end of the movable plate 4 away from the groove 6, when the outer side of the fixing block 7 contacts the outer side of the limiting rod 5, the inclined surface opened at the bottom of the fixing block 7 will slide along the outer side of the limiting rod 5. At the same time, because a spring 12 is provided at the top of the movable plate 4, when the bottom of the fixing block 7 slides along the outer side of the limiting rod 5, the movable plate 4 will move inside the groove 6 and squeeze the spring 12 connected at the top, so that the bottom of the fixing block 7 can move on the top of the limiting rod 5. When the fixing block 7 moves to the through hole 8 opened on the surface of the limiting rod 5, the elastic action of the spring 12 will drive the movable plate 4 to move in the direction of the limiting rod 5, thereby inserting the fixing block 7 into the through hole 8, and limiting the dust cover 2 through the mutual cooperation between the fixing block 7 and the through hole 8;

[0029] At the same time, because the size of the through hole 8 matches that of the fixing block 7, when the fixing block 7 is inserted into the through hole 8, the outer side of the fixing block 7 will fit tightly with the inner side of the through hole 8, thereby improving the stability of the fixing block 7 inside the through hole 8. The sealing gasket 13 provided on one side of the dustproof plate 2 can further reduce dust and impurities entering the water supply device 1, thereby ensuring the normal operation of the internal components of the water supply device 1.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mine water supply device, comprising a water supply device (1), characterized in that: A dustproof plate (2) and a mounting groove (3) for mounting the dustproof plate (2) are provided on one side of the water supply device (1); the dustproof plate (2) is connected to the inner side of the mounting groove (3) via a plurality of limit assemblies; The limiting assembly comprises a movable plate (4), an elastic member and a limiting rod (5); a groove (6) for sliding the movable plate (4) is provided on a side of the dustproof plate (2) adjacent to the water supply device (1); a fixing block (7) is provided on a side of the bottom of the movable plate (4) away from the groove (6); and the bottom of the fixing block (7) is inclined from the side adjacent to the dustproof plate (2) to the end of the movable plate (4) away from the groove (6); a reset component is fixedly provided on the top of the movable plate (4); and the end of the reset component away from the movable plate (4) passes through the top of the groove (6) and extends to the outside of the dustproof plate (2); the elastic member is movably sleeved on the outside of the reset component, and the two ends of the elastic member are respectively fixedly connected to the top of the inner side of the groove (6) and the top of the movable plate (4); one side of the limiting rod (5) is fixedly connected to the inner side of the mounting groove (3); and a through hole (8) is provided on the surface of the limiting rod (5).

2. The mine water supply device according to claim 1, characterized in that: The reset component includes a connecting rod (9) and a pull rod (10), one end of the connecting rod (9) is fixedly connected to the top of the movable plate (4), the other end of the connecting rod (9) passes through the top of the groove (6) and extends to the outside of the dustproof plate (2), and the bottom of the pull rod (10) is fixedly connected to the end of the connecting rod (9) away from the movable plate (4).

3. The mine water supply device according to claim 2, characterized in that: A plurality of through grooves (11) are provided on the surface of the pull rod (10).

4. The mine water supply device according to claim 3, characterized in that: The elastic member is a spring (12), which is movably sleeved on the surface of the connecting rod (9), and the two ends of the spring (12) are respectively fixedly connected to the top of the movable plate (4) and the inner top of the groove (6).

5. The mine water supply device according to claim 4, characterized in that: The through hole (8) provided on the surface of the limiting rod (5) matches the size of the fixing block (7) provided on one side of the bottom of the movable plate (4).

6. The mine water supply device according to claim 5, characterized in that: A sealing gasket (13) is provided on one side of the dustproof plate (2) adjacent to the water supply device (1).

Images