An open-pit mine slope drain pipe fixing device

Abstract

The present invention discloses a fixing device for a slope drain pipe in an open-pit mine, which relates to the technical field of mines and mainly consists of a mine pit, a pipe installation groove, a connecting piece, a lifting device, a stabilizing piece, a drain pipe to be fixed, a drain pipe fixing device and a fixing cylinder. The lifting device is used to lift the pipe installation groove to facilitate the installation of the drain pipe to be fixed; the stabilizing piece is used to stably install the pipe installation groove; the arc-shaped grooves on both sides of the pipe installation groove are symmetrically arranged, which can enable the symmetric sliding columns on both sides to slide relatively or towards each other; the arc-shaped groove facilitates the drain pipe to be fixed to slide to the lowest end of the pipe installation groove; it can conveniently solve the problems of difficult installation and difficult fixation of the slope drain pipe in an open-pit mine. The operation of the present invention is simple and suitable for popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of mines, and particularly relates to a fixing device for a slope drain pipe in an open-pit mine pit. Background Art

[0002] Open-pit mining is a process of removing the overburden on the ore body to obtain the required minerals, that is, a process of extracting useful minerals from an open-pit mine. Compared with underground mining, open-pit mining has the advantages of full resource utilization, high recovery rate, low dilution rate, being suitable for large-scale mechanical construction, fast mine construction, large output, high labor productivity, low cost, good working conditions, and safe production.

[0003] There are various mine pits in open-pit mines, and water accumulation problems are likely to occur. If the drainage is not timely, it will affect the mining of the mine; the mine mountain body has a special mudstone structure, which is as hard as rock when dry and becomes soft and mushy when encountering water. There is a water seepage layer in the mine mountain body, and the slope of the mountain pit is always in a soft state due to the erosion of water. It is difficult to install the drain pipe on the slope of the open-pit mine pit, especially the problem of difficult fixation. Summary of the Invention

[0004] In view of the above problems existing in the prior art, the present invention provides a fixing device for a slope drain pipe in an open-pit mine pit to solve the problems of difficult installation and fixation of the slope drain pipe in an open-pit mine pit.

[0005] To achieve the above invention purpose, the technical solution adopted by the present invention is: a fixing device for a slope drain pipe in an open-pit mine pit, mainly composed of a mine pit, a pipe installation groove, a connecting piece, a lifting device, a stabilizing member, a drain pipe to be fixed, a drain pipe fixing device, and a fixing cylinder;

[0006] Wherein: the pipe installation groove is arranged on the slope of the mine pit. Rotatable connecting pieces are installed at both ends of the bottom of the pipe installation groove. The bottom of the connecting piece at one end is also connected with a lifting device; the connecting piece at the other end of the pipe installation groove and the lifting device at one end of the pipe installation groove are both fixed on the stabilizing member; one end of the pipe installation groove is fixed at the bottom in the mine pit through the stabilizing member, and the other end is fixed on the pit plane of the mine pit through the stabilizing member at the bottom of the lifting device; the detachable drain pipe to be fixed is arranged in the pipe installation groove. A plurality of fixing cylinders are symmetrically arranged on both sides of the drain pipe to be fixed. Drain pipe fixing devices are arranged on both sides of the pipe installation groove, and the drain pipe fixing devices are detachably and slidably connected with the fixing cylinders.

[0007] Further, the drain pipe fixing device includes a rotating cylinder. Rotating cylinders are provided on both sides inside the pipe installation groove and are adapted to the fixed cylinder. Support rings are symmetrically provided on both sides of the rotating cylinder. The support rings are rotatably arranged on the inner side walls of both sides in the pipe installation groove. A sliding column is arranged inside the rotating cylinder. The inner sliding column penetrates through the side wall of the sliding pipe installation groove and is arranged inside the fixed cylinder. The sliding column is slidably and detachably connected to the fixed cylinder. An arc-shaped groove is provided on the rotating cylinder. A protruding block is slidably arranged in the arc-shaped groove. The bottom of the protruding block is fixedly arranged on the sliding column. A sprocket is sleeved on the rotating cylinder. The same meshing chain is sleeved on several sprockets on the same side. First motors are symmetrically provided on both side walls at the upper end of the pipe installation groove. The output shaft of the first motor penetrates through the side wall of the pipe installation groove and is fixedly connected to the rotating cylinder.

[0008] Further, the lifting device includes a support shell. The stabilizing member is arranged at the bottom of the support shell. A positive and negative thread lead screw is arranged inside the support shell. Both ends of the positive and negative thread lead screw are rotatably arranged on the left and right side walls inside the support shell. A second motor is provided on the right side wall of the support shell. The output shaft of the second motor penetrates through the side wall of the support shell and is fixedly connected to the positive and negative thread lead screw. Sliding blocks are symmetrically sleeved on the positive and negative thread lead screw and are in threaded connection. The sliding blocks are slidably arranged inside the support shell. An opening adapted to the sliding blocks is provided at the top of the support shell. Several hinge rods are rotatably connected to the upper ends of the sliding blocks and penetrate through the opening. The centers of adjacent two hinge rods are hinged. The same sliding plate is rotatably connected to both ends at the top of the hinge rods. The rightmost connecting member is arranged on the top of the sliding plate.

[0009] Further, the arc-shaped grooves on both sides of the pipe installation groove are symmetrically arranged.

[0010] Further, an arc-shaped groove is provided at the bottom of the pipe installation groove. The arc-shaped groove is slidably connected to the drain pipe to be fixed.

[0011] Furthermore, the first motor and the second motor are respectively electrically connected to an external control system.

[0012] Advantages of the present invention:

[0013] The lifting device of the present invention is used to lift the pipeline installation groove, facilitating the installation of the drain pipe to be fixed; the stabilizing member is used for the stable installation of the pipeline installation groove; the drain pipe fixing device and the fixing cylinder are used to fix the drain pipe to be fixed; the support ring is used for the rotational support and installation of the rotating cylinder; the cooperation of the sliding column and the fixing cylinder is used to fix the drain pipe to be fixed; the cooperation of the sprocket and the chain enables several rotating cylinders to rotate synchronously; the opening prevents interference between the support shell and the slider; the articulated rod drives the sliding plate to lift and lower, thereby enabling the lifting and lowering of the pipeline installation groove; the arc-shaped grooves on both sides of the pipeline installation groove are symmetrically arranged, allowing the symmetric sliding columns on both sides to slide relatively or towards each other; the arc-shaped groove facilitates the sliding of the drain pipe to be fixed to the lowest end of the pipeline installation groove; it can conveniently solve the problems of difficult installation and fixation of the slope drain pipe in open-pit mines, with simple operation and being suitable for popularization.

[0014] In addition to the purposes, features and advantages described above, the present invention has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present invention. Brief Description of the Drawings

[0015] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0016] Figure 1 is the overall structural schematic diagram of the present invention;

[0017] Figure 2 is the structural schematic diagram of the drain pipe fixing device of the present invention;

[0018] Figure 3 is Figure 2 the enlarged view at A in

[0019] Figure 4 is Figure 2 the bottom view of

[0020] Figure 5 is the structural schematic diagram of the lifting device of the present invention.

[0021] In the figure: 1, mine pit; 2, pipeline installation groove; 3, connecting piece; 4, lifting device; 5, stabilizing member; 6, drain pipe to be fixed; 7, drain pipe fixing device; 8, fixing cylinder; 401, support shell; 402, left-right hand screw; 403, slider; 404, second motor; 405, articulated rod; 406, sliding plate; 701, support ring; 702, rotating cylinder; 703, sprocket; 704, protrusion; 705, sliding column; 706, chain; 707, first motor; 708, arc-shaped groove. Embodiment

[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown, an open-pit mine slope drain pipe fixing device mainly consists of a mine pit 1, a pipe installation groove 2, a connecting piece 3, a lifting device 4, a stabilizing piece 5, a drain pipe to be fixed 6, a drain pipe fixing device 7 and a fixing cylinder 8;

[0025] Among them: the pipe installation groove 2 is arranged on the slope of the mine pit 1. Rotatable connecting pieces 3 are installed at both ends of the bottom of the pipe installation groove 2. The bottom of the connecting piece 3 at one end is also connected with a lifting device 4; the connecting piece 3 at the other end of the pipe installation groove 2 and the lifting device 4 at one end of the pipe installation groove 2 are both fixed on the stabilizing piece 5; one end of the pipe installation groove 2 is fixed to the bottom inside the mine pit 1 through the stabilizing piece 5, and the other end is fixed to the pit plane of the mine pit 1 through the stabilizing piece 5 at the bottom of the lifting device 4; a detachable drain pipe to be fixed 6 is arranged inside the pipe installation groove 2. A number of fixing cylinders 8 are symmetrically arranged on both sides of the drain pipe to be fixed 6. Drain pipe fixing devices 7 are arranged on both sides of the pipe installation groove 2. The drain pipe fixing devices 7 are detachably and slidably connected with the fixing cylinders 8. The lifting device 4 is used to lift the pipe installation groove 2 to facilitate the installation of the drain pipe to be fixed 6. The stabilizing piece 5 is used to stably install the pipe installation groove 2. The drain pipe fixing devices 7 and the fixing cylinders 8 are used to fix the drain pipe to be fixed 6.

[0026] The drain pipe fixing device 7 includes a rotating cylinder 702. On both sides inside the pipe installation groove 2, there is a rotating cylinder 702 that cooperates with the fixing cylinder 8. On both sides of the rotating cylinder 702, there are symmetrically arranged support rings 701. The support rings 701 are rotatably arranged on the inner side walls of both sides of the pipe installation groove 2. The support rings 701 are used to rotationally support and install the rotating cylinder 702. Inside the rotating cylinder 702, there is a sliding column 705 that slides. The inner sliding column 705 penetrates through the side wall of the sliding pipe installation groove 2 and is arranged inside the fixing cylinder 8. The cooperation between the sliding column 705 and the fixing cylinder 8 is used to fix the drain pipe 6 to be fixed. The sliding column 705 and the fixing cylinder 8 are slidably and detachably connected. The rotating cylinder 702 is provided with an arc-shaped groove 708. Inside the arc-shaped groove 708, there is a sliding protrusion 704. The rotation of the rotating cylinder 702 drives the sliding of the sliding column 705 through the cooperation of the arc-shaped groove and the protrusion 704. The bottom of the protrusion 704 is fixedly arranged on the sliding column 705. A sprocket 703 is sleeved on the rotating cylinder 702. On several sprockets 703 on the same side, there is sleeved the same meshing chain 706. The cooperation between the sprocket 703 and the chain 706 enables several rotating cylinders 702 to rotate synchronously. On both sides of the upper end of the pipe installation groove 2, there are symmetrically arranged first motors 707. The output shaft of the first motor 707 penetrates through the side wall of the pipe installation groove 2 and is fixedly connected to the rotating cylinder 702. The rotation of the output shaft of the first motor 707 drives the rotation of the rotating cylinder 702.

[0027] The lifting device 4 includes a support shell 401. The stabilizing member 5 is arranged at the bottom of the support shell 401. Inside the support shell 401, there is a positive and reverse thread lead screw 402. The two ends of the positive and reverse thread lead screw 402 are rotatably arranged on the left and right side walls inside the support shell 401. On the right side wall of the support shell 401, there is a second motor 404. The output shaft of the second motor 404 penetrates through the side wall of the support shell 401 and is fixedly connected to the positive and reverse thread lead screw 402. The rotation of the output shaft of the second motor 404 drives the rotation of the positive and reverse thread lead screw 402. Symmetrically sleeved on the positive and reverse thread lead screw 402 are screwed sliders 403. The rotation of the positive and reverse thread lead screw 402 drives the sliders 403 to screw. The sliders 403 are slidably arranged inside the support shell 401. At the top of the support shell 401, there is an opening that cooperates with the sliders 403. The opening prevents interference between the support shell 401 and the sliders 403. The upper ends of the sliders 403 penetrate through the opening and are provided with several rotatably connected hinge rods 405. The screwing of the sliders 403 drives the hinge rods 405 to hinge. The centers of two adjacent hinge rods 405 are hinged. At both ends of the top of the hinge rods 405, there is a rotatably connected sliding plate 406. The right end of the connecting member 3 is arranged on the top of the sliding plate 406. The hinging of the hinge rods 405 drives the lifting of the sliding plate 406, so that the pipe installation groove 2 can be lifted and lowered.

[0028] The arc-shaped grooves 708 on both sides of the pipe installation groove 2 are symmetrically arranged, which enables the symmetric sliding columns 705 on both sides to slide relatively or towards each other.

[0029] The bottom of the pipe installation groove 2 is provided with an arc groove 708, and the arc groove 708 is slidably connected with the drain pipe 6 to be fixed. The arc groove 708 facilitates the sliding of the drain pipe 6 to be fixed to the lowermost end of the pipe installation groove 2.

[0030] The first motor 707 and the second motor 404 are respectively electrically connected to an external control system, which facilitates the electrical control of the first motor 707 and the second motor 404.

[0031] The working principle of the present invention: When the drain pipe 6 to be fixed needs to be installed, the drain pipe 6 to be fixed is lifted by a crane, and the lower end of the drain pipe 6 to be fixed is placed on the pipe installation groove 2. The power switch of the second motor 404 is turned on. The output shaft of the second motor 404 rotates to drive the left - right thread screw rod 402 to rotate. The rotation of the left - right thread screw rod 402 drives the slider 403 to move in a screw - like manner. The movement of the slider 403 in a screw - like manner drives the articulated rod 405 to be articulated. The articulation of the articulated rod 405 drives the sliding plate 406 to move up and down, so that the pipe installation groove 2 can be lifted, making the drain pipe 6 to be fixed located in the arc groove 708 at the bottom of the pipe installation groove 2. The power switch of the second motor 404 is turned off. The crane drives the drain pipe 6 to be fixed to slide downward until the fixing cylinders 8 on both sides of the drain pipe 6 to be fixed and the matching sliding columns 705 are in the same horizontal direction. The crane is removed. The power switch of the first motor 707 is turned on. The output shaft of the first motor 707 rotates to drive the rotating cylinder 702 to rotate. The rotation of the rotating cylinder 702 drives the sliding column 705 to slide through the cooperation of the arc - shaped groove and the protrusion 704 until the sliding column 705 penetrates through the side wall of the sliding pipe installation groove 2 and is arranged in the fixing cylinder 8, and then the power switch of the first motor 707 is turned off, fixing the drain pipe 6 to be fixed in the pipe installation groove 2, which is convenient for draining water from the mine pit 1.

[0032] The lifting device 4 of the present invention is used to lift the pipe installation groove 2 to facilitate the installation of the drain pipe 6 to be fixed; the stabilizing member 5 is used to stably install the pipe installation groove 2; the drain pipe fixing device 7 and the fixing cylinder 8 are used to fix the drain pipe 6 to be fixed; the support ring 701 is used to rotatably support and install the rotating cylinder 702; the cooperation between the sliding column 705 and the fixing cylinder 8 is used to fix the drain pipe 6 to be fixed; the cooperation between the sprocket 703 and the chain 706 enables several rotating cylinders 702 to rotate synchronously; the opening enables the support shell 401 and the slider 403 not to interfere with each other; the articulation of the articulated rod 405 drives the sliding plate 406 to move up and down, so that the pipe installation groove 2 can be lifted and lowered; the arc - shaped grooves on both sides of the pipe installation groove 2 are symmetrically arranged, which enables the symmetric sliding columns 705 on both sides to slide relatively or towards each other; the arc groove 708 facilitates the sliding of the drain pipe 6 to be fixed to the lowermost end of the pipe installation groove 2; it can conveniently solve the problems of difficult installation and difficult fixation of the drain pipe on the slope of the open - pit mine, with simple operation and being suitable for popularization.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An open-pit mine slope drain pipe fixing device, characterized in that: This fixing device mainly consists of a mine pit (1), a pipeline installation groove (2), a connecting piece (3), a lifting device (4), a stabilizing piece (5), a drain pipe to be fixed (6), a drain pipe fixing device (7), and a fixing cylinder (8). Among them: The pipeline installation groove (2) is arranged on the slope of the mine pit (1). Rotatable connecting pieces (3) are installed at both ends of the bottom of the pipeline installation groove (2). The bottom of the connecting piece (3) at one end is also connected to a lifting device (4); The connecting piece (3) at the other end of the pipeline installation groove (2) and the lifting device (4) at one end of the pipeline installation groove (2) are both fixed on the stabilizing piece (5); One end of the pipeline installation groove (2) is fixed to the bottom inside the mine pit (1) through the stabilizing piece (5), and the other end is fixed to the pit plane of the mine pit (1) through the stabilizing piece (5) at the bottom of the lifting device (4); A detachable drain pipe to be fixed (6) is arranged inside the pipeline installation groove (2). A number of fixing cylinders (8) are symmetrically arranged on both sides of the drain pipe to be fixed (6). Drain pipe fixing devices (7) are arranged on both sides of the pipeline installation groove (2). The drain pipe fixing device (7) is detachably and slidably connected to the fixing cylinder (8); The drain pipe fixing device (7) includes a rotating cylinder (702). Rotating cylinders (702) matching the fixing cylinder (8) are arranged inside both sides of the pipeline installation groove (2). Support rings (701) are symmetrically arranged on both sides of the rotating cylinder (702). The support rings (701) are rotatably arranged on the inner side walls of both sides inside the pipeline installation groove (2). A sliding column (705) is slidably arranged inside the rotating cylinder (702). The inner sliding column (705) penetrates the side wall of the pipeline installation groove (2) and is arranged inside the fixing cylinder (8). The sliding column (705) is slidably and detachably connected to the fixing cylinder (8). An arc-shaped groove is arranged on the rotating cylinder (702). A protruding block (704) is slidably arranged inside the arc-shaped groove. The bottom of the protruding block (704) is fixedly arranged on the sliding column (705). A sprocket (703) is sleeved on the rotating cylinder (702). The same meshing chain (706) is sleeved on a number of sprockets (703) on the same side. First motors (707) are symmetrically arranged on both side walls at the upper end of the pipeline installation groove (2). The output shafts of the first motors (707) penetrate the side walls of the pipeline installation groove (2) and are fixedly connected to the rotating cylinder (702).

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