Quick positioning and fixing base for mine drainage pump

Abstract

The utility model relates to the technical field of mine drainage pump, and disclose a kind of quick positioning fixed base of mine drainage pump, including base body, first threaded hole is set in the both sides of base body top portion. The utility model is matched with the mounting seat of shock pad fixedly connected with the top portion of base body and sliding connection, the quick pre-positioning of water pump and motor is realized, mounting seat moves steadily in the sliding slot of base body through buffer plate and gyro wheel, motor can easily, accurately approach water pump shaft end, in combination with the use of positioning groove and limit pin, effectively ensure that water pump and motor are initially centered during installation process, simplify the traditional complicated precision correction work into simple sliding and locking operation, not only greatly reduce the technical threshold and time cost of installation operation, but also reduce the equipment vibration, wear and tear and energy consumption problems caused by poor centering, ensure the reliability and stability of long-term operation of drainage pump unit.

Description

Technical Field

[0001] This utility model relates to the field of mining drainage pump technology, and in particular to a quick positioning and fixing base for a mining drainage pump. Background Technology

[0002] Mining drainage pumps are specialized devices used in underground or open-pit mining operations to remove accumulated water, sewage, or other liquids. Due to the complex environment and variable water sources in mines, these pumps require exceptional durability and high-efficiency drainage capabilities. They must not only cope with high water levels, accumulated water, and drainage pressure within the mine, but also withstand corrosive substances, sediments, and high concentrations of silt in the mining environment, while also meeting the need for rapid installation. The primary function of mining drainage pumps is to ensure unobstructed drainage in the mine, prevent the impact of accumulated water on mine safety, and ensure the normal operation of mining activities.

[0003] Existing mine drainage pumps still have some problems during use. For example, the bottom of the mine drainage pump usually needs to be fixed with a base to accurately connect and stably support the motor and pump body. However, the existing base design has certain inconveniences. It cannot assist in positioning the motor and pump body to facilitate subsequent connection. The installation process of the existing base requires a complex precision calibration operation to ensure that the connection between the motor and pump body is accurate. This calibration operation is not only time-consuming and labor-intensive, but also increases the complexity of the installation process, resulting in low overall installation efficiency.

[0004] To address these issues, we provide a quick-positioning and fixing base for mine drainage pumps. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantage of being inconvenient for quick positioning and installation of motors and pump bodies. To address this, we propose a quick positioning and fixing base for mine drainage pumps.

[0006] To achieve the above objectives, this application adopts the following technical solution: a quick positioning and fixing base for a mining drainage pump, comprising a base body, wherein first threaded holes are provided on both sides of the top of the base body, and first bolts are threadedly connected to the inner cavities of the first threaded holes; a shock-absorbing pad is fixedly connected to one side of the top of the base body; a mounting seat is slidably connected to the top of the base body; buffer plates are fixedly connected to both sides of the mounting seat; rollers are movably connected to both ends of the buffer plates on the side away from the mounting seat; and brackets are fixedly connected to both sides of the top of the mounting seat; second threaded holes are provided at both ends of the inner cavities of the brackets, and second bolts are threadedly connected to the inner cavities of the second threaded holes.

[0007] Preferably, the base body has positioning grooves on both sides of the top, the inner cavity of the positioning groove extends into the inner cavity of the buffer plate, and the inner cavity of the positioning groove is threaded with a limit pin, which can extend into the buffer plate to limit the position of the buffer plate.

[0008] Preferably, the top of both sides of the inner cavity of the base body is provided with a sliding groove, and the inner cavity of the sliding groove is slidably connected to the surface of the buffer plate.

[0009] Preferably, grooves are provided on both sides of the inner cavity of the chute, and the inner cavity of the groove is slidably connected to the surface of the roller.

[0010] Preferably, the buffer plate includes a buffer layer, and a sound-absorbing layer is fixedly connected to one side of the buffer layer. The buffer plate is composed of the buffer layer and the sound-absorbing layer.

[0011] Preferably, the buffer layer is made of neoprene rubber, and the sound-absorbing layer is made of microporous polyurethane elastomer.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model achieves rapid pre-positioning of the water pump and motor by using a shock-absorbing pad fixedly connected to one side of the top of the base body and a sliding mounting seat. The mounting seat moves smoothly in the sliding groove of the base body through a buffer plate and rollers, allowing the motor to easily and accurately approach the water pump shaft end. Combined with the use of positioning grooves and limit pins, it effectively ensures the initial alignment of the water pump and motor during installation, simplifying the traditional cumbersome precision calibration work into a simple sliding and locking operation. This not only significantly reduces the technical threshold and time cost of installation operations, but also reduces equipment vibration, wear and energy consumption problems caused by poor alignment, ensuring the long-term reliability and stability of the drainage pump unit.

[0014] 2. This utility model achieves significant results in improving vibration reduction and sound absorption performance through the innovative application of composite materials. The buffer plate adopts a special structure composed of a neoprene rubber buffer layer and a microporous polyurethane elastomer noise reduction layer, which fully leverages the synergistic effect of the materials. The neoprene rubber layer, with its high damping characteristics, can effectively absorb and isolate the low- and medium-frequency vibrations generated during equipment operation, while the microporous polyurethane elastomer layer, with its porous characteristics, converts the propagated sound energy into heat energy, effectively absorbing high-frequency noise. This dual protection design not only significantly reduces noise pollution during the operation of the drainage pump and improves the working environment downhole, but also protects the base structure and foundation connection parts by effectively suppressing vibration transmission, thus extending the overall service life of the equipment. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a three-dimensional view of a quick-positioning and fixing base for a mining drainage pump.

[0017] Figure 2 An exploded view of the surface structure of the base body in a quick positioning and fixing base for a mining drainage pump.

[0018] Figure 3 This is an exploded view of the internal structure of the base body in a quick positioning and fixing base for a mining drainage pump.

[0019] Figure 4 An exploded view of the surface structure of the mounting base in a quick positioning and fixing base for a mining drainage pump.

[0020] Figure 5 This is a schematic diagram of a composite structure of a buffer plate in a quick-positioning and fixing base for a mining drainage pump.

[0021] Legend: 1. Base body; 2. First threaded hole; 3. First bolt; 4. Shock-absorbing pad; 5. Mounting seat; 6. Buffer plate; 7. Roller; 8. Bracket; 9. Second threaded hole; 10. Second bolt; 11. Positioning groove; 12. Limiting pin; 13. Slide groove; 14. Groove; 15. Buffer layer; 16. Sound-absorbing layer. Detailed Implementation

[0022] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.

[0023] Example 1

[0024] Please see Figures 1-5 This utility model is a quick positioning and fixing base for a mining drainage pump, including a base body 1. The base body 1 has first threaded holes 2 on both sides of the top. The first threaded holes 2 are threaded with first bolts 3. A shock-absorbing pad 4 is fixedly connected to one side of the top of the base body 1. A mounting seat 5 is slidably connected to the top of the base body 1. Buffer plates 6 are fixedly connected to both sides of the mounting seat 5. Rollers 7 are movably connected to both ends of the buffer plates 6 on the side away from the mounting seat 5. A bracket 8 is fixedly connected to both sides of the top of the mounting seat 5. The bracket 8 has second threaded holes 9 on both ends of the inner cavity. The second threaded holes 9 are threaded with second bolts 10.

[0025] Specifically: The base body 1 is made of I-beams, which can provide a stable support for the drainage pump. The required drainage pump can be installed through the first threaded hole 2 and the first bolt 3 connected by its internal thread. The shock-absorbing pad 4 contacts the bottom of the pump body after installation, thereby providing stable support and shock absorption for the pump body during subsequent operation. The mounting seat 5 is used to install the motor. The buffer plate 6 can absorb the vibration of the motor operation. The roller 7 can make the moving mounting seat 5 more stable and facilitate the connection between the motor and the pump body. The motor can be stably installed through the second threaded hole 9 and the second bolt 10 in the inner cavity of the bracket 8. The top of the shock-absorbing pad 4 on one side of the top of the base body 1 is in complete contact with the bottom of the pump body. It is located on one side of the top of the base body 1. The other areas of the top of the base body 1 are used to move the mounting seat 5 to facilitate the installation of the motor.

[0026] Example 2

[0027] Please see Figures 1-5 Based on Embodiment 1, positioning grooves 11 are provided on both sides of the top of the base body 1. The inner cavity of the positioning groove 11 extends into the inner cavity of the buffer plate 6. A limiting pin 12 is threadedly connected to the inner cavity of the positioning groove 11. The limiting pin 12 can extend into the buffer plate 6, thereby limiting the buffer plate 6. Sliding grooves 13 are provided on the top of both sides of the inner cavity of the base body 1. The inner cavity of the sliding groove 13 is slidably connected to the surface of the buffer plate 6. Grooves 14 are provided on both sides of the inner cavity of the sliding groove 13. The inner cavity of the groove 14 is slidably connected to the surface of the roller 7. The buffer plate 6 includes a buffer layer 15. A sound-absorbing layer 16 is fixedly connected to one side of the buffer layer 15. The buffer plate 6 is composed of the buffer layer 15 and the sound-absorbing layer 16. The material of the buffer layer 15 is neoprene rubber, and the material of the sound-absorbing layer 16 is microporous polyurethane elastomer.

[0028] Specifically: The base body 1 has multiple positioning slots 11 on both sides of the top, which can move the installed motor to the required position for precise connection. The limit pin 12 limits the buffer plate 6 to fix the mounting seat 5. The slide groove 13 limits the movement of the buffer plate 6 and the mounting seat 5. The groove 14 limits the movement of the roller 7. The neoprene rubber buffer layer 15 has high damping characteristics and can effectively absorb and isolate the low and medium frequency vibrations generated during equipment operation. The microporous polyurethane elastomer sound-absorbing layer 16 uses its porous characteristics to convert the propagated sound energy into heat energy and effectively absorbs high frequency noise.

[0029] Working principle: First, the main body of the drainage pump is securely installed on the shock-absorbing pad 4 on the top side of the base body 1 using the first bolt 3, achieving initial positioning and shock absorption support. Then, the motor is installed on the bracket 8 using the second bolt 10, completing the pre-assembly of the motor assembly. Next, the mounting base 5 is pushed, causing the buffer plates 6 on both sides to slide smoothly along the sliding grooves 13 inside the base body 1. Simultaneously, the rollers 7 on both sides of the buffer plates 6 roll within the grooves 14 on both sides of the sliding grooves 13, effectively reducing frictional resistance and ensuring that the mounting base 5 drives the motor to move precisely and smoothly towards the drainage pump shaft end. When the motor and the pump shaft end are nearly aligned, the limiting pin 12 is screwed into the positioning groove 11 on the top of the base body 1, and... The buffer layer 15 extends into the inner cavity of the buffer plate 6 to assist in the positioning and mechanical locking of the mounting base 5, ensuring the alignment of the shafts of the motor and the water pump, facilitating the installation of their connection. During equipment operation, the buffer layer 15, made of neoprene rubber, can efficiently absorb and isolate the low-to-medium frequency vibrations generated by the motor and water pump. The microporous polyurethane elastomer sound-absorbing layer 16, which is composited on the buffer layer, utilizes its porous structure to convert the generated high-frequency noise energy into heat energy and effectively dissipate it, thereby achieving a significant vibration reduction and noise reduction effect. The entire process integrates rapid positioning, sliding alignment, mechanical locking, and composite vibration reduction and sound absorption, greatly improving installation efficiency and operational stability, and effectively extending the service life of the equipment.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A quick positioning and fixing base for a mine drainage pump, comprising a base body (1), characterized in that; The base body (1) has a first threaded hole (2) on both sides of the top. The first threaded hole (2) is threaded with a first bolt (3). The base body (1) has a shock-absorbing pad (4) fixedly connected to one side of the top. The base body (1) has a mounting seat (5) slidably connected to the top. The mounting seat (5) has a buffer plate (6) fixedly connected to both sides. The buffer plate (6) has rollers (7) movably connected to both ends of the side away from the mounting seat (5). The mounting seat (5) has a bracket (8) fixedly connected to both sides of the top. The bracket (8) has a second threaded hole (9) on both ends of the inner cavity. The second threaded hole (9) is threaded with a second bolt (10).

2. The quick positioning and fixing base for a mine drainage pump according to claim 1, characterized in that: The base body (1) has positioning grooves (11) on both sides of the top. The inner cavity of the positioning groove (11) extends to the inner cavity of the buffer plate (6). The inner cavity of the positioning groove (11) is threaded with a limiting pin (12). The limiting pin (12) can extend into the buffer plate (6) to limit the buffer plate (6).

3. The quick positioning and fixing base for a mine drainage pump according to claim 1, characterized in that: The top of both sides of the inner cavity of the base body (1) is provided with a sliding groove (13), and the inner cavity of the sliding groove (13) is slidably connected to the surface of the buffer plate (6).

4. The quick positioning and fixing base for a mine drainage pump according to claim 3, characterized in that: The inner cavity of the slide (13) is provided with grooves (14) on both sides, and the inner cavity of the groove (14) is slidably connected to the surface of the roller (7).

5. The quick positioning and fixing base for a mine drainage pump according to claim 1, characterized in that: The buffer plate (6) includes a buffer layer (15), and a sound-absorbing layer (16) is fixedly connected to one side of the buffer layer (15). The buffer plate (6) is composed of the buffer layer (15) and the sound-absorbing layer (16).

6. The quick positioning and fixing base for a mine drainage pump according to claim 5, characterized in that: The buffer layer (15) is made of neoprene rubber, and the sound-absorbing layer (16) is made of microporous polyurethane elastomer.

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