Water control equipment for coal mine geological engineering

Abstract

The utility model belongs to the technical field of mine drainage, and provides coal mine geological engineering water control equipment which comprises a water storage tank, a water pumping structure and a bearing arm, the water storage tank is arranged in the center of the top of a movable seat, and a water outlet pipe is arranged on one side of the bottom of the water storage tank; the water pumping structure comprises a water pump, a water pumping pipe and a water supply pipe, the water pump is rotatably arranged on one side of the bottom of the water storage tank, the rear end of the water pumping pipe is butted with a water inlet of the water pump, the front end vertically extends towards the front of the moving seat, the water supply pipe is obliquely arranged on one side of the water storage tank, the low end of the water supply pipe is butted with a water outlet of the water pump, and the high end extends towards the upper portion of the rear side of the water storage pipe. According to the device, underground accumulated water can be rapidly removed, the labor intensity of workers can be greatly reduced when the device faces a plurality of accumulated water positions, the underground working environment is effectively improved, stable operation and production of equipment are guaranteed, the economic benefits of a coal mine in rainy days are guaranteed, and the using effect is extremely good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mine drainage, and particularly relates to a coal mine geological engineering water prevention and control equipment. BACKGROUND

[0002] The geological engineering field is a leading engineering field which takes natural science and earth science as a theoretical basis, takes geological survey, general survey and exploration of mineral resources, geological structure and geological background of major projects as main objects, takes geology, geophysics and geochemistry technology, mathematical geology method, remote sensing technology, testing technology and computer technology as means, and serves the national economic construction.

[0003] At present, underground water accumulation is one of the more common problems in coal mine geological survey operation, and is generally more serious after rain, which can easily pose a threat to the underground production environment, equipment, safety production and economic benefits.

[0004] Therefore, it is necessary to provide an improved technical scheme for the above-mentioned prior art deficiencies. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the problem of serious underground water accumulation after rain and provides a coal mine geological engineering water prevention and control equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A coal mine geological engineering water prevention and control equipment, comprising: a water storage tank, a water pumping structure and a supporting arm, the water storage tank is arranged at the top center of a mobile seat, and the bottom side of the water storage tank is provided with a water outlet pipe; the water pumping structure comprises a water pump, a water pumping pipe and a water feeding pipe, the water pump is rotatably arranged at the bottom side of the water storage tank, the rear end of the water pumping pipe is connected to the water inlet of the water pump, and the front end of the water pumping pipe vertically extends towards the front of the mobile seat, the water feeding pipe is obliquely arranged at one side of the water storage tank, the low end of the water feeding pipe is connected to the water outlet of the water pump, the high end of the water feeding pipe extends upwards above the rear side of the water storage pipe, and the high end of the water feeding pipe is bent to form a holding part while making the pipe opening face the water storage tank, and the position of the front end of the water pumping pipe is lowered by lifting the high end of the water feeding pipe; the supporting arm is horizontally arranged at the rear side of the water storage pipe to limit the downward movement of the water feeding pipe.

[0008] In the coal mine geological engineering water prevention and control equipment, preferably, the bottom corners of the mobile seat are provided with casters.

[0009] Preferably, the position of the water pump is close to the front end of the mobile seat.

[0010] Preferably, the side of the water pump extends a rotating shaft towards the water storage tank.

[0011] The side of the water storage tank is provided with a sleeve pipe corresponding to the rotating shaft, so that the rotating shaft is sleeved in the sleeve pipe.

[0012] Preferably, the water feeding pipe is longer than the water pumping pipe.

[0013] Preferably, the front end of the water pumping pipe is connected with a spherical filter head.

[0014] Preferably, the water pumping structure is provided with a pair of structures and is symmetrically arranged on the two sides of the water storage tank, wherein the high ends of the two water feeding pipes corresponding to each other are connected by a connecting rod.

[0015] Preferably, the outer part of the supporting arm is rotatably provided with a supporting arm, so as to support the high end of the water feeding pipe after being lifted by the supporting arm.

[0016] One end of the supporting arm is sleeved on the outer part of the supporting arm, and the other end is connected with a claw.

[0017] The claw surface of the claw is matched with the shape of the water feeding pipe.

[0018] Preferably, the filter plate is arranged above the tank cavity of the water storage tank.

[0019] The central part of the filter plate is provided with a hand ring.

[0020] Preferably, the filter plate is arranged obliquely.

[0021] The high end of the filter plate corresponds to the rear side of the water storage tank, and the low end corresponds to the front side of the water storage tank.

[0022] Beneficial effects: the utility model can realize the quick removal of underground accumulated water, greatly reduce the labor intensity of workers when facing multiple accumulated water positions, effectively improve the underground working environment, ensure the stable operation and production of equipment, ensure the economic benefits of coal mine in rainy days, and the use effect is extremely good. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings accompanying the specification provide further understanding of the utility model, and the schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. Among them:

[0024] Fig. 1 It is the front view of the utility model;

[0025] Fig. 2 It is the overall structure schematic view of the utility model;

[0026] Fig. 3 It is the state schematic view of the utility model when pumping underground accumulated water.

[0027] Fig. 1, water storage tank; 2, moving seat; 3, water outlet pipe; 4, water pump; 5, water suction pipe; 6, water delivery pipe; 7, supporting arm; 8, rotating shaft; 9, sleeve; 10, filter head; 11, connecting rod; 12, supporting arm; 13, clamping jaw; 14, filter plate; 15, hand ring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0029] In the description of the present application, the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. are the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application, rather than requiring the present application to be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "connected", "connected" used in the present application should be understood broadly, for example, it can be fixed connection, or detachable connection; it can be directly connected, or indirectly connected through intermediate components. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0030] The present application will be described in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] Embodiment, the embodiment aims to provide a coal mine geological engineering water prevention and control equipment, its main role is reflected in the rain can quickly remove the accumulated water in the mine, ensure the economic benefit of coal mine.

[0032] Reference Figs. 1-3 , comprising: a water storage tank 1, a water suction structure and a supporting arm 7, the water storage tank 1 is fixed on the top center of the moving seat 2, the bottom of the moving seat 2 is provided with a foot wheel at the four corners, the bottom of the water storage tank 1 is provided with a water outlet pipe 3, the water flow of the water outlet pipe 3 is controlled by a ball valve, the water suction structure is provided with a pair of symmetrically arranged on the left and right sides of the water storage tank 1.

[0033] The pumping structure includes a water pump 4, a pumping pipe 5, and a delivery pipe 6. The water pump 4 is rotatably mounted on one side of the bottom of the water storage tank 1, and its position is close to the front end of the movable base 2. Specifically, a rotating shaft 8 extends from the side of the water pump 4 toward the water storage tank 1, and a sleeve 9 is provided on the side of the water storage tank 1 corresponding to the rotating shaft 8, so that the rotating shaft 8 can be rotatably fitted inside the sleeve 9. The cooperation between the sleeve 9 and the rotating shaft 8 provides support for the water pump 4. The rear end of the pumping pipe 5 is connected to the water inlet of the water pump 4, and the front end extends vertically toward the front of the movable base 2. At the same time, a spherical filter head 10 is fixedly connected to the front end of the pumping pipe 5. The surface of the filter head 10 is provided with filter holes to prevent the pumping pipe 5 from sucking in large solids and causing blockage. The water supply pipe 6 is inclined on the side of the water storage tank 1. The lower end of the water supply pipe 6 is connected to the outlet of the water pump 4, and the upper end extends upward and backward of the water storage pipe. The upper end of the water supply pipe 6 is bent to form a grip while also facing the water storage tank 1. The worker can lower the front end of the water pumping pipe 5 by lifting the upper end of the water supply pipe 6 through the grip, so that the filter head 10 at the front end of the water pumping pipe 5 is submerged in the water. During this process, due to the lifting of the upper end of the water supply pipe 6, that is, the water supply pipe 6 is rotated counterclockwise, the position of the pipe opening at the upper end of the water supply pipe 6 changes. That is, after the filter head 10 at the front end of the water pumping pipe 5 is submerged in the water, the position of the pipe opening at the upper end of the water supply pipe 6 gradually shifts to above the water storage tank 1.

[0034] The support arm 7 is horizontally positioned at the rear of the water storage pipe to restrict the downward movement of the water delivery pipe 6. Its purpose is to facilitate the movement of the moving seat 2 by the worker through the gripping part at the high end of the water delivery pipe 6.

[0035] In this embodiment, the high ends of two corresponding water supply pipes 6 are connected as one unit by a connecting rod 11, so that the worker can hold the high ends of the two water supply pipes 6 with both hands at the same time, making the operation more convenient.

[0036] In this embodiment, refer to Figs. 1-3 A support arm 12 is rotatably mounted on the outside of the support arm 7 to support the high end of the water supply pipe 6 after it is raised. Specifically, one end of the support arm 12 is sleeved on the outside of the support arm 7, and the other end is connected to a claw 13. The claw surface of the claw 13 matches the shape of the water supply pipe 6. When the high end of the water supply pipe 6 is raised, the support arm 12 is rotated so that the claw 13 cooperates with the outer wall of the water supply pipe 6 to temporarily support it. Since the water supply pipe 6 is longer than the water suction pipe 5, the weight of the water supply pipe 6 is greater than that of the water suction pipe 5. The support arm 12 can fix the position of the water supply pipe 6 to prevent it from swinging downwards and ensure that the front end of the water suction pipe 5 can stably suck up the accumulated water.

[0037] In this embodiment, by using the water pump 4 as the rotation point, most of the weight of the water pump 4 is applied to the water storage tank 1, which makes it easier for workers to operate the pumping structure and makes it easier for workers to lift or press down the high end of the water delivery pipe 6.

[0038] In this embodiment, a filter plate 14 is provided above the tank cavity of the water storage tank 1 to effectively filter impurities in the accumulated water and improve the usability of the underground water. A carrying ring 15 is provided in the center of the filter plate 14, which allows the filter plate 14 to be easily removed from the tank cavity to quickly clean the impurities on the filter plate 14. Correspondingly, conventional structures such as protrusions or protruding pillars must be provided on the cavity wall of the water storage tank 1 to limit the fall of the filter plate 14. The filter plate 14 is inclined, with the high end of the filter plate 14 corresponding to the rear side of the water storage tank 1 and the low end corresponding to the front side of the water storage tank 1. By placing the filter plate 14 at an incline, impurities can be prevented from being evenly dispersed on the filter plate 14 and causing blockage of the filter holes, thus ensuring that the filter plate 14 can work for a long time.

[0039] When in use, move the device to the vicinity of the water accumulation, raise the high end of the water supply pipe 6 to lower the front end of the water pumping pipe 5, thereby moving the outlet of the high end of the water supply pipe 6 above the water storage tank 1 and submerging the filter head 10 at the front end of the water pumping pipe 5 into the water accumulation. Then, rotate the support arm 12 to make the gripper 13 contact the outer wall of the water supply pipe 6 to fix the position of the water supply pipe 6. Finally, start the water pump 4 to pump out and remove the water accumulation.

[0040] The water control equipment provided in this embodiment can quickly remove water accumulation in the mine. When facing multiple water accumulation locations, it can greatly reduce the labor intensity of workers, effectively improve the underground working environment, ensure the stable operation and production of the equipment, and ensure the economic benefits of the coal mine in rainy weather. The effect of its use is excellent.

[0041] It is understood that the above description is merely exemplary and the embodiments of this application do not limit the scope of the application.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be within the scope of protection of the pending claims of the present utility model.

Claims

1. A coal mine geological engineering water control device, characterized in that, include: A water storage tank is located at the top center of the mobile base, and a water outlet pipe is provided on one side of the bottom of the water storage tank; The water pumping structure includes a water pump, a pumping pipe, and a delivery pipe. The water pump is rotatably mounted on one side of the bottom of the water storage tank. The rear end of the pumping pipe is connected to the water inlet of the water pump, and the front end extends vertically towards the front of the movable seat. The delivery pipe is inclined on one side of the water storage tank. The lower end of the delivery pipe is connected to the water outlet of the water pump, and the upper end extends towards the rear and upper side of the water storage pipe. The upper end of the delivery pipe is bent to form a grip while also facing the water storage tank. The front end of the pumping pipe is lowered by raising the upper end of the delivery pipe. A support arm is positioned horizontally at the rear of the water storage pipe to restrict the downward movement of the water delivery pipe.

2. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The movable seat is equipped with casters at all four corners of its bottom.

3. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The water pump is located near the front end of the movable base.

4. The coal mine geological engineering water control equipment according to claim 3, characterized in that, The side of the water pump extends toward the water storage tank with a rotating shaft; The side of the water storage tank is provided with a sleeve corresponding to the rotating shaft, so that the rotating shaft can be rotated and fitted inside the sleeve.

5. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The water supply pipe is longer than the water pumping pipe.

6. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The front end of the water pump is connected to a spherical filter head.

7. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The pumping structure is provided in pairs and is symmetrically arranged on both sides of the water storage tank, wherein the high ends of the two corresponding water delivery pipes are connected as one unit by a connecting rod.

8. The coal mine geological engineering water control equipment according to claim 1, characterized in that, The support arm is rotatably mounted on the outside to support the upper end of the water supply pipe after it is raised. One end of the support arm is fitted onto the outside of the supporting arm, and the other end is connected to a gripper. The claw surface of the gripper matches the shape of the water delivery pipe.

9. The coal mine geological engineering water control equipment according to claim 1, characterized in that, A filter plate is provided above the tank cavity of the water storage tank; The filter plate has a handle in the center.

10. The coal mine geological engineering water control equipment according to claim 9, characterized in that, The filter plate is tilted. The high end of the filter plate corresponds to the rear side of the water storage tank, and the low end corresponds to the front side of the water storage tank.

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