Roadway drainage device for mine construction

Abstract

The invention relates to the technical field of mine construction, and discloses a roadway drainage device for mine construction, which comprises a water collecting tank, a sealing door and a water outlet groove, a water pump is mounted at the top of the water collecting tank, two ends of the water pump are respectively communicated with a water suction pipe and a water outlet pipe, two groups of mounting frames are fixed on two sides of the inner wall of the water collecting tank, and filter screen frames are slidably arranged in the mounting frames; a driving motor is fixed to the rear side wall of the water collecting tank, a rotating shaft is fixed to the output shaft end of the driving motor, fixing frames are fixed to the two sides of the rotating shaft, limiting grooves are formed in the two ends of each fixing frame, limiting blocks slide in the limiting grooves, connecting plates are fixed to the limiting blocks, dredging brushes are connected to the wall faces of the connecting plates, and first springs are fixed into the fixing frames. According to the drainage device, accumulated water is filtered through the filter screen frame, the filter screen frame is dredged through cooperation of the driving motor, the rotating shaft, the fixing frame, the first spring and the dredging brush, the filter holes are prevented from being blocked by sludge, and therefore the drainage efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mine construction, and in particular to a tunnel drainage device for mine construction. Background Art

[0002] During the construction of mine buildings, a large amount of water accumulates in the tunnels. In order to drain the water quickly and effectively, the water needs to be drained. In order to reuse the water, the water needs to be collected.

[0003] After searching the publication (announcement) number: CN217327419U, a water drainage device for mine construction is disclosed, including a device bottom plate, a water collection filter box and a drainage component are fixedly installed on the upper outer surface of the device bottom plate, and the drainage component is located on one side of the water collection filter box. Four groups of movable pulleys and a group of positioning and stabilizing components are fixedly installed on the lower outer surface of the device bottom plate, and the positioning and stabilizing components are located between the four groups of movable pulleys. The water drainage device for mine construction described in the utility model, through the positioning and stabilizing components, makes the overall drainage device more stable and not easy to shift during use. The water suction component is set, so that the overall drainage device is not easy to be blocked during drainage, thereby increasing the drainage efficiency. When in use, the setting of the semicircular hollow protective cover can effectively block ore fragments and prevent ore fragments from entering the interior of the water inlet to cause blockage.

[0004] In the above-mentioned prior art solution, although the device is provided with a component for blocking ore fragments, there is often too much silt in the accumulated water in the tunnel. Over a long period of time, the silt will collect on the filter screen in the water filter box, reducing the drainage efficiency.

[0005] Therefore, we propose a tunnel drainage device for mine construction. Summary of the invention

[0006] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a tunnel drainage device for mine construction.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a tunnel drainage device for mine construction, including a water collecting box, a sealing door and a water outlet trough, a water pump is installed on the top of the water collecting box, and the two ends of the water pump are respectively connected with a suction pipe and a water outlet pipe, two sets of installation frames are fixed on both sides of the inner wall of the water collecting box, filter frames are slid in the installation frames, a driving motor is fixed to the rear side wall of the water collecting box, a rotating shaft is fixed to the output shaft end of the driving motor, fixed frames are fixed on both sides of the rotating shaft, limiting grooves are provided at both ends of the fixed frame, limiting blocks are slid in the limiting grooves, a connecting plate is fixed on the limiting block, a dredging brush is connected to the wall surface of the connecting plate, and a spring is fixed in the fixed frame.

[0008] Preferably, the front ends of the installation frame and the filter frame are respectively provided with positioning hole one and positioning hole two, the installation frame is fixedly connected to a positioning frame on the rear wall surface of positioning hole one, a positioning groove is provided on one side of the positioning frame, a positioning rod is fixedly connected in the positioning frame, a positioning plug rod is slidably connected to the positioning rod, and a spring two is sleeved on the top of the positioning rod.

[0009] Preferably, mounting plates are fixedly connected to both sides of the water collecting tank, threaded rods are threadedly connected to the two mounting plates, and hand wheels and ground nails are respectively installed on the top and bottom of the threaded rods.

[0010] Preferably, a lifting ring is fixedly connected to the front side wall surface of the positioning rod, and universal wheels are installed at the four end points of the bottom of the water collecting tank.

[0011] Preferably, a slope is fixedly connected to the bottom of the inner cavity of the water collecting tank, and the water outlet end of the water outlet pipe passes through the top of the water collecting tank and is interconnected with the inner cavity of the water collecting tank.

[0012] Preferably, the positioning rod is an L-shaped structure, the insertion end of the positioning rod is matched with the first positioning hole, and the bottom end of the second spring is fixedly connected to the wall surface of the positioning rod.

[0013] The present invention provides a tunnel drainage device for mine construction, which has the following beneficial effects:

[0014] 1. This tunnel drainage device for mine construction filters the accumulated water through the filter frame, and dredges the filter frame through the cooperation of the driving motor, the rotating shaft, the fixed frame, the spring and the dredging brush to prevent the silt from clogging the filter holes, thereby improving the drainage efficiency.

[0015] 2. The tunnel drainage device for mine construction facilitates quick disassembly and positioning of the filter frame through the cooperation of the spring, the positioning groove, the positioning rod and the positioning plug rod, thus saving time.

[0016] 3. The tunnel drainage device used in mine construction limits the device through the cooperation of a hand wheel, a threaded rod and a ground nail, thereby increasing the stability of the device.

[0017] 4. The tunnel drainage device for mine construction is convenient for pulling the positioning rod through the setting of the lifting ring.

[0018] 5. The tunnel drainage device for mine construction increases the flexibility of the device through the setting of universal wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a rear view of the structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the inner cavity of the water collecting tank structure of the present invention;

[0024] Figure 4 It is a detailed schematic diagram of the fixing frame structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the disassembly of the installation frame, the filter frame and the positioning frame of the present invention.

[0026] Legend:

[0027] 1. Water collecting box; 101. Sealing door; 102. Slope; 103. Water outlet; 2. Universal wheel; 3. Water pump; 301. Suction pipe; 302. Water outlet; 4. Mounting plate; 401. Threaded rod; 402. Hand wheel; 403. Ground nail; 5. Driving motor; 501. Rotating shaft; 6. Mounting frame; 601. Positioning hole one; 7. Filter frame; 701. Positioning hole two; 8. Fixing frame; 801. Limiting groove; 802. Limiting block; 803. Connecting lever; 804. Unclogging brush; 805. Spring one; 9. Positioning frame; 901. Positioning groove; 902. Positioning rod; 903. Spring two; 904. Positioning rod; 10. Lifting ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1: A tunnel drainage device for mine construction, such as Figure 1-Figure 5 As shown, it includes a water collecting box 1, a sealing door 101 is hinged on the front of the water collecting box 1, universal wheels 2 are installed at the four end points of the bottom of the water collecting box 1, a water pump 3 is installed on one side of the top of the water collecting box 1, the water inlet end of the water pump 3 is connected with a suction pipe 301, the water outlet end of the water pump 3 is connected with an outlet pipe 302, the outlet end of the outlet pipe 302 passes through the top of the water collecting box 1 and is connected with the inner cavity of the water collecting box 1, a slope 102 is fixedly connected to the bottom of the inner cavity of the water collecting box 1, a side of the water collecting box 1 away from the suction pipe 301 and a water outlet trough 103 is provided at a position cooperating with the slope 102, two sets of installation frames 6 are fixedly connected to the wall surfaces on both sides of the inner cavity of the water collecting box 1, and the inner cavities of the two sets of installation frames 6 are slidably connected with filter frames 7, and the filter frames The apertures of 7 become smaller successively. A driving motor 5 is fixedly connected to the rear wall of the water collecting box 1 and located at the center of the two filter frames 7. The output shaft end of the driving motor 5 passes through the rear wall of the water collecting box 1 and is fixedly connected to a rotating shaft 501. Both sides of the rotating shaft 501 are fixedly connected to a fixed frame 8 with a U-shaped structure. Limiting grooves 801 are provided on the walls at the front and rear ends of the two fixed frames 8. The inner cavities of the limiting grooves 801 are slidably connected to limiting blocks 802. A connecting plate 803 is fixedly connected to the wall opposite to the limiting block 802. A dredging brush 804 is connected to the wall surface of the connecting plate 803 away from each other. A plurality of springs 805 are fixedly connected to the inner cavity wall surface of the fixed frame 8, and the other end of the spring 805 is fixed on the wall surface of the connecting plate 803.

[0030] Embodiment 2: A tunnel drainage device for mine construction, such as Figure 1-Figure 5As shown, it includes a water collecting box 1, a sealing door 101 is hinged on the front of the water collecting box 1, universal wheels 2 are installed at the four end points of the bottom of the water collecting box 1, a water pump 3 is installed on one side of the top of the water collecting box 1, the water inlet end of the water pump 3 is connected with a suction pipe 301, the water outlet end of the water pump 3 is connected with an outlet pipe 302, the outlet end of the outlet pipe 302 passes through the top of the water collecting box 1 and is connected with the inner cavity of the water collecting box 1, a slope 102 is fixedly connected to the bottom of the inner cavity of the water collecting box 1, a side of the water collecting box 1 away from the suction pipe 301 and a water outlet trough 103 is provided at a position cooperating with the slope 102, two sets of installation frames 6 are fixedly connected to the wall surfaces on both sides of the inner cavity of the water collecting box 1, and the inner cavities of the two sets of installation frames 6 are slidably connected with filter frames 7, and the filter frames The apertures of 7 become smaller successively. A driving motor 5 is fixedly connected to the rear wall of the water collecting box 1 and located at the center of the two filter frames 7. The output shaft end of the driving motor 5 passes through the rear wall of the water collecting box 1 and is fixedly connected to a rotating shaft 501. Both sides of the rotating shaft 501 are fixedly connected to a fixed frame 8 with a U-shaped structure. Limiting grooves 801 are provided on the walls at the front and rear ends of the two fixed frames 8. The inner cavities of the limiting grooves 801 are slidably connected to limiting blocks 802. A connecting plate 803 is fixedly connected to the wall opposite to the limiting block 802. A dredging brush 804 is connected to the wall surface of the connecting plate 803 away from each other. A plurality of springs 805 are fixedly connected to the inner cavity wall surface of the fixed frame 8, and the other end of the spring 805 is fixed on the wall surface of the connecting plate 803.

[0031] A positioning hole 1 601 and a positioning hole 2 701 are respectively provided at the front ends of the two groups of mounting frames 6 and the filter frame 7. The mounting frame 6 is fixedly connected to a positioning frame 9 on the rear side wall surface of the positioning hole 1 601. A positioning groove 901 is provided on the side of the positioning frame 9 close to the positioning hole 1 601. A positioning rod 902 is fixedly connected to the inner cavity of the positioning frame 9. A positioning plug rod 904 with an L-shaped structure is slidably connected to the positioning rod 902. The insertion end of the positioning plug rod 904 is adapted to the positioning hole 1 601. A spring 2 903 is sleeved on the top of the positioning rod 902. The top end of the spring 2 903 is fixedly connected to the top wall surface of the inner cavity of the positioning frame 9. The bottom end of the spring 2 903 is fixedly connected to the wall surface of the positioning plug rod 904. A lifting ring 10 is fixedly connected to the front side wall surface of the positioning plug rod 904. The lifting ring 10 is provided to facilitate the positioning plug rod 904 to be lifted upward, so that the insertion end of the positioning plug rod 904 is released from the limit.

[0032] Embodiment 3: A tunnel drainage device for mine construction, such as Figure 1-Figure 5As shown, it includes a water collecting box 1, a sealing door 101 is hinged on the front of the water collecting box 1, universal wheels 2 are installed at the four end points of the bottom of the water collecting box 1, a water pump 3 is installed on one side of the top of the water collecting box 1, the water inlet end of the water pump 3 is connected with a suction pipe 301, the water outlet end of the water pump 3 is connected with an outlet pipe 302, the outlet end of the outlet pipe 302 passes through the top of the water collecting box 1 and is connected with the inner cavity of the water collecting box 1, a slope 102 is fixedly connected to the bottom of the inner cavity of the water collecting box 1, a side of the water collecting box 1 away from the suction pipe 301 and a water outlet trough 103 is provided at a position cooperating with the slope 102, two sets of installation frames 6 are fixedly connected to the wall surfaces on both sides of the inner cavity of the water collecting box 1, and the inner cavities of the two sets of installation frames 6 are slidably connected with filter frames 7, and the filter frames The apertures of 7 become smaller successively. A driving motor 5 is fixedly connected to the rear wall of the water collecting box 1 and located at the center of the two filter frames 7. The output shaft end of the driving motor 5 passes through the rear wall of the water collecting box 1 and is fixedly connected to a rotating shaft 501. Both sides of the rotating shaft 501 are fixedly connected to a fixed frame 8 with a U-shaped structure. Limiting grooves 801 are provided on the walls at the front and rear ends of the two fixed frames 8. The inner cavities of the limiting grooves 801 are slidably connected to limiting blocks 802. A connecting plate 803 is fixedly connected to the wall opposite to the limiting block 802. A dredging brush 804 is connected to the wall surface of the connecting plate 803 away from each other. A plurality of springs 805 are fixedly connected to the inner cavity wall surface of the fixed frame 8, and the other end of the spring 805 is fixed on the wall surface of the connecting plate 803.

[0033] A positioning hole 1 601 and a positioning hole 2 701 are respectively provided at the front ends of the two groups of mounting frames 6 and the filter frame 7. The mounting frame 6 is fixedly connected to a positioning frame 9 on the rear side wall surface of the positioning hole 1 601. A positioning groove 901 is provided on the side of the positioning frame 9 close to the positioning hole 1 601. A positioning rod 902 is fixedly connected to the inner cavity of the positioning frame 9. A positioning plug rod 904 with an L-shaped structure is slidably connected to the positioning rod 902. The insertion end of the positioning plug rod 904 is adapted to the positioning hole 1 601. A spring 2 903 is sleeved on the top of the positioning rod 902. The top end of the spring 2 903 is fixedly connected to the top wall surface of the inner cavity of the positioning frame 9. The bottom end of the spring 2 903 is fixedly connected to the wall surface of the positioning plug rod 904. A lifting ring 10 is fixedly connected to the front side wall surface of the positioning plug rod 904. The lifting ring 10 is provided to facilitate the positioning plug rod 904 to be lifted upward, so that the insertion end of the positioning plug rod 904 is released from the limit.

[0034] Mounting plates 4 are fixedly connected to both sides of the water collecting box 1, threaded rods 401 are threadedly connected to the two mounting plates 4, hand wheels 402 are installed on the tops of the two threaded rods 401, and ground nails 403 are fixedly connected to the bottoms of the two threaded rods 401.

[0035] Working principle of the present invention:

[0036] When in use, the device is moved to a suitable position via the universal wheel 2, and the accumulated water is discharged into the water collecting tank 1 via the water pump 3, the suction pipe 301 and the outlet pipe 302. The accumulated water is filtered through the filter frame 7. While filtering, the drive motor 5 is started to drive the fixed frame 8 on the rotating shaft 501 to rotate, and the filter frame 7 is dredged with the spring 805 and the dredging brush 804 to prevent silt from clogging the filter holes on the filter frame 7. The filtered water is discharged through the outlet trough 103.

[0037] When the device is in use, when it is moved to a suitable position, the ground nail 403 is inserted into the soil through the cooperation of the hand wheel 402 and the threaded rod 401 to limit the position of the device.

[0038] When in use, the positioning rod 904 is moved away from the filter frame 7 by pulling the lifting ring 10 , and the insertion end of the positioning rod 904 is now released from the second positioning hole 701 , so that the filter frame 7 can be quickly disassembled and positioned.

[0039] 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 invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0045] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A tunnel drainage device for mine construction, comprising a water collecting box (1), a sealing door (101) and a water outlet trough (103), characterized in that: A water pump (3) is installed on the top of the water collecting box (1), and the two ends of the water pump (3) are respectively connected with a water suction pipe (301) and a water outlet pipe (302). Two groups of installation frames (6) are fixed on both sides of the inner wall of the water collecting box (1), and filter frames (7) are slidably arranged in the installation frames (6). A driving motor (5) is fixed on the rear side wall of the water collecting box (1), and a rotating shaft (501) is fixed on the output shaft end of the driving motor (5). Fixed frames (8) are fixed on both sides of the rotating shaft (501), and limit grooves (801) are provided at both ends of the fixed frame (8), and limit blocks (802) are slidably arranged in the limit grooves (801). A connecting plate (803) is fixed on the limit block (802), and a dredging brush (804) is connected to the wall surface of the connecting plate (803). A spring (805) is fixed in the fixed frame (8).

2. A tunnel drainage device for mine construction according to claim 1, characterized in that: The front ends of the installation frame (6) and the filter frame (7) are respectively provided with a first positioning hole (601) and a second positioning hole (701); the installation frame (6) is fixedly connected to a positioning frame (9) on a rear side wall surface of the first positioning hole (601); a positioning groove (901) is provided on one side of the positioning frame (9); a positioning rod (902) is fixedly connected inside the positioning frame (9); a positioning plug rod (904) is slidably connected to the positioning rod (902); and a second spring (903) is sleeved on the top of the positioning rod (902).

3. The tunnel drainage device for mine construction according to claim 1, characterized in that: Both sides of the water collecting box (1) are fixedly connected with mounting plates (4), and threaded rods (401) are threadedly connected to the two mounting plates (4), and hand wheels (402) and ground nails (403) are respectively installed on the top and bottom of the threaded rods (401).

4. A tunnel drainage device for mine construction according to claim 2, characterized in that: The front side wall surface of the positioning rod (904) is fixedly connected with a lifting ring (10), and the four end points of the bottom of the water collecting box (1) are equipped with universal wheels (2).

5. The tunnel drainage device for mine construction according to claim 1, characterized in that: The bottom of the inner cavity of the water collecting tank (1) is fixedly connected with a slope (102), and the water outlet end of the water outlet pipe (302) passes through the top of the water collecting tank (1) and is in communication with the inner cavity of the water collecting tank (1).

6. A tunnel drainage device for mine construction according to claim 2, characterized in that: The positioning rod (904) is an L-shaped structure, the insertion end of the positioning rod (904) is matched with the first positioning hole (601), and the bottom end of the second spring (903) is fixedly connected to the wall surface of the positioning rod (904).

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