Protective device for coal mine electromechanical transportation

Abstract

The utility model relates to the technical field of coal mine electromechanical transportation, and discloses a protective device for coal mine electromechanical transportation, which comprises a bottom plate, an H-shaped mounting frame is arranged at the top of the bottom plate, a fixing mechanism for fixing an electromechanical device is arranged at the top of the H-shaped mounting frame, and a limiting mechanism for limiting the fixing mechanism is arranged on the inner wall of one side of the H-shaped mounting frame. A moving mechanism for moving the fixing mechanism is arranged at the bottom of the H-shaped mounting frame, and the fixing mechanism comprises first sliding grooves formed in the tops of the outer walls of the two ends of the H-shaped mounting frame. By arranging the limiting mechanism, firstly, an electromechanical part needing to be transported is placed on the top of the H-shaped mounting frame, then an extrusion rod is pressed, at the moment, a limiting rod can drive a limiting block to be far away from a first rack, then a sliding plate is moved to a proper position, then the extrusion rod is loosened, and at the moment, the limiting block can be clamped with the first rack; and therefore, the effect of limiting the clamping plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical transportation in coal mines, in particular to a protective device for electromechanical transportation in coal mines. Background Art

[0002] Coal mines are areas where humans exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. Open-pit coal mines are easier to mine, but no matter which type, when the coal seam is far away from the surface, it is generally necessary to choose to dig tunnels downward to mine coal. During coal mining, various machines for mining coal need to be transported down.

[0003] However, during the existing transportation of electromechanical equipment parts, due to the uneven ground in the coal mine, the electromechanical equipment is easily shaken due to bumps, which may cause the electromechanical equipment to fall during transportation, thereby causing damage to the parts and affecting their use. Therefore, it is urgent to solve this problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective device for electromechanical transportation in coal mines.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective device for electromechanical transportation in a coal mine, comprising a bottom plate, an H-shaped mounting frame is arranged on the top of the bottom plate, a fixing mechanism for fixing the electromechanical is arranged on the top of the H-shaped mounting frame, a limiting mechanism for limiting the fixing mechanism is arranged on an inner wall of one side of the H-shaped mounting frame, and a moving mechanism for moving the fixing mechanism is arranged at the bottom of the H-shaped mounting frame;

[0007] The fixing mechanism includes a first slide groove opened at the top of the outer wall at both ends of the H-shaped mounting frame, first sliders adapted thereto are provided on both sides of both ends of the first slide groove, and the first sliders correspond to each other, the same sliding plate is fixed to the top of the two first sliders, two first fixing blocks are fixed to the top side of the two sliding plates close to each other, a clamping plate is fixed to the outer wall of one side of the two first fixing blocks close to the other sliding plate, mounting columns are fixed to the four corners of the bottom of one of the sliding plates, the same mounting plate is fixed to the bottom of the mounting columns, and a limiting mechanism is provided on the top of the mounting plate.

[0008] As a further solution of the present invention, the limiting mechanism includes a second notch opened at one end of the top inner wall of the H-shaped mounting frame, a first rack is fixed to the bottom of the inner wall of the second notch, a mounting shell is fixed to the top of the mounting plate, an extrusion rod is slidably provided on the outer wall of one side of the mounting shell, two mounting blocks are fixed on one end of the extrusion rod close to the first fixed block, sliding columns are penetrated through the top and bottom of the two mounting blocks, a second fixed block is slidably provided on one side of the two sliding columns close to each other, and an oblique groove is opened on the top of the second fixed block, the sliding column is adapted to the oblique groove, a limiting rod is slidably provided on one end of the mounting shell close to the first rack, a limiting block is fixed to the outer wall of one end of the limiting rod, and when the limiting rod is close to the first rack, the clamping plate will be limited.

[0009] As a further solution of the utility model, a connecting rod is fixed to one end of the second fixed block close to the first rack, a limiting rod is fixed to one end of the connecting rod, a fixing ring is fixed to the outer wall of the limiting rod, a spring is fixed to one end of the fixing ring close to the mounting shell, the other end of the spring is fixed to the outer wall of the mounting shell, the limiting block is adapted to the first rack, and a moving mechanism is provided on the top of the H-shaped mounting frame.

[0010] As a further solution of the utility model, the moving mechanism includes a connecting column fixed to the bottom of the H-shaped mounting frame, the bottom of the outer wall of the connecting column is rotatably connected to a gear, slide rails are fixed at both ends of the bottom of the H-shaped mounting frame, and a second slider adapted thereto is provided at the bottom of the slide rail, a second rack is fixed to one end of the second slider close to the gear, and the second rack is meshed with the gear, and when one of the sliding plates moves, the two sliding plates will be driven closer to each other through the gear.

[0011] As a further solution of the utility model, a first slot is provided at the bottom of the outer walls at both ends of the H-shaped mounting frame, a U-shaped connecting rod is fixed to the side of the two second sliders that are away from each other, and the U-shaped connecting rod passes through the two ends of the first slot, and the other end of the U-shaped connecting rod is connected to the outer walls of the two first sliders one by one.

[0012] As a further solution of the utility model, universal wheels are installed at the four bottom corners of the bottom plate, and a pull rod is provided on an outer wall of one side of the bottom plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model: by setting a limiting mechanism, first the electromechanical device to be transported is placed on the top of the H-shaped mounting frame, and then the extrusion rod is pressed, at which time the extrusion rod drives the sliding column to move, and at this time the second fixed block drives the limiting rod to move, and at this time the limiting rod drives the limiting block away from the first rack, and then the sliding plate is moved to a suitable position, and then the extrusion rod is released, at which time the limiting block is stuck with the first rack, thereby achieving the effect of limiting the clamping plate.

[0015] The utility model: by providing a fixing mechanism, when the operator slides one of the sliding plates, the U-shaped connecting rod will drive one of the second sliding blocks to slide in the slide rail, and the second sliding block will drive the gear to rotate, and the gear will drive another second rack to move, and the second rack will drive another second sliding block to move, and the two clamping plates will approach each other, thereby achieving the effect of clamping and fixing the electromechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a protective device for electromechanical transportation in coal mines proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the first partial structure of a protective device for electromechanical transportation in coal mines proposed by the utility model;

[0018] Figure 3 A second partial structural schematic diagram of a protective device for electromechanical transportation in coal mines proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the third partial structure of a protective device for electromechanical transportation in coal mines proposed by the utility model.

[0020] In the figure: 1, bottom plate; 2, pull rod; 3, universal wheel; 4, sliding plate; 41, first slider; 5, clamping plate; 51, first fixed block; 6, H-shaped mounting frame; 7, first slide groove; 8, first notch; 9, second notch; 10, first rack; 11, mounting plate; 12, mounting shell; 13, extrusion rod; 14, limit rod; 15, limit block; 16, fixing ring; 17, spring; 18, mounting block; 19, second fixed block; 20, inclined groove; 21, sliding column; 22, U-shaped connecting rod; 23, slide rail; 24, connecting column; 25, gear; 26, second slider; 27, second rack. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-Figure 4 A protective device for electromechanical transportation in a coal mine comprises a bottom plate 1, an H-shaped mounting frame 6 is arranged on the top of the bottom plate 1, a fixing mechanism for fixing the electromechanical is arranged on the top of the H-shaped mounting frame 6, a limiting mechanism for limiting the fixing mechanism is arranged on the inner wall of one side of the H-shaped mounting frame 6, and a moving mechanism for moving the fixing mechanism is arranged at the bottom of the H-shaped mounting frame 6;

[0024] The fixing mechanism includes a first slide groove 7 opened at the top of the outer wall at both ends of the H-shaped mounting frame 6, and first sliders 41 adapted thereto are provided on both sides of both ends of the first slide groove 7, and the first sliders 41 correspond to each other, and the same sliding plate 4 is fixed to the top of the two first sliders 41, and two first fixing blocks 51 are fixed to the top side of the two sliding plates 4 close to each other, and a clamping plate 5 is fixed to the outer wall of one side of the two first fixing blocks 51 close to the other sliding plate 4, and mounting columns are fixed to the four corners of the bottom of one of the sliding plates 4, and the same mounting plate 11 is fixed to the bottom of the mounting columns, and a limiting mechanism is provided on the top of the mounting plate 11.

[0025] In this embodiment, the limiting mechanism includes a second notch 9 opened at one end of the top of the inner wall of the H-shaped mounting frame 6, a first rack 10 is fixed to the bottom of the inner wall of the second notch 9, a mounting shell 12 is fixed to the top of the mounting plate 11, and an extrusion rod 13 is slidably provided on the outer wall of one side of the mounting shell 12, and two mounting blocks 18 are fixed on the end of the extrusion rod 13 close to the first fixed block 51, and sliding columns 21 are penetrated at the top and bottom of the two mounting blocks 18, and a second fixed block 19 is slidably provided on the side of the two sliding columns 21 close to each other, and an inclined groove 20 is opened on the top of the second fixed block 19, and the sliding column 21 is adapted to the inclined groove 20, and a limiting rod 14 is slidably provided on the end of the mounting shell 12 close to the first rack 10, and a limiting block 15 is fixed to the outer wall of one end of the limiting rod 14. When the limiting rod 14 approaches the first rack 10, the clamping plate 5 will be limited.

[0026] In this embodiment, a connecting rod is fixed to one end of the second fixed block 19 close to the first rack 10, a limiting rod 14 is fixed to one end of the connecting rod, a fixing ring 16 is fixed to the outer wall of the limiting rod 14, a spring 17 is fixed to one end of the fixing ring 16 close to the mounting shell 12, the other end of the spring 17 is fixed to the outer wall of the mounting shell 12, the limiting block 15 is adapted to the first rack 10, and a moving mechanism is provided on the top of the H-shaped mounting frame 6.

[0027] In this embodiment, the moving mechanism includes a connecting column 24 fixed to the bottom of the H-shaped mounting frame 6, and the bottom of the outer wall of the connecting column 24 is rotatably connected to a gear 25. Slide rails 23 are fixed to both ends of the bottom of the H-shaped mounting frame 6. A second slider 26 adapted to the slide rail 23 is provided at the bottom of the slide rail 23. A second rack 27 is fixed to one end of the second slider 26 close to the gear 25, and the second rack 27 is meshed with the gear 25. When one of the sliding plates 4 moves, the two sliding plates 4 are driven to approach each other through the gear 25.

[0028] In this embodiment, a first slot 8 is provided at the bottom of the outer wall at both ends of the H-shaped mounting frame 6, and a U-shaped connecting rod 22 is fixed to the side of the two second sliders 26 that are away from each other, and the U-shaped connecting rod 22 passes through the two ends of the first slot 8, and the other end of the U-shaped connecting rod 22 is connected to the outer walls of the two first sliders 41 one by one.

[0029] In this embodiment, universal wheels 3 are installed at the four corners of the bottom of the bottom plate 1 , and a pull rod 2 is provided on the outer wall of one side of the bottom plate 1 .

[0030] Working principle: When in use, first place the electromechanical device to be transported on the top of the H-shaped mounting frame 6, and then press the extrusion rod 13. At this time, the extrusion rod 13 will drive the sliding column 21 to move, and the extrusion rod 13 will slide in the inclined groove 20. At this time, the extrusion rod 13 will drive the second fixed block 19 to contract. At this time, the second fixed block 19 will drive the limiting rod 14 to move. At this time, the limiting rod 14 will squeeze the spring 17. At this time, the limiting rod 14 will drive the limiting block 15 away from the first rack 10. At this time, the clamping plate 5 is moved close to the electromechanical equipment by moving the sliding plate 4. At this time, the sliding plate 4 will drive the first slider 41 to slide in the first slide groove 7. When the clamping plate 5 contacts the outer wall of the electromechanical equipment, the extrusion rod 13 is released. At this time, the limiting block 15 will contact the first rack 10 is stuck, thereby achieving the effect of limiting the clamping plate 5. When the operator slides one of the sliding plates 4, the two sliding plates 4 will drive the corresponding U-shaped connecting rod 22 to move in the first groove 8. When the U-shaped connecting rod 22 moves, the U-shaped connecting rod 22 will drive one of the second sliders 26 to slide in the slide rail 23. At this time, the second slider 26 will drive the gear 25 to rotate. When the gear 25 rotates, the gear 25 will drive another second rack 27 to move. At this time, the second rack 27 will drive another second slider 26 to move. At this time, the two clamping plates 5 will approach each other, thereby achieving the effect of clamping and fixing the electromechanical equipment. At this time, the operator drives the base plate 1 to move through the universal wheel 3 by pulling the pull rod 2.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protective device for electromechanical transportation in coal mines, comprising a bottom plate (1), characterized in that: An H-shaped mounting frame (6) is provided at the top of the base plate (1), a fixing mechanism for fixing the electromechanical device is provided at the top of the H-shaped mounting frame (6), a limiting mechanism for limiting the position of the fixing mechanism is provided on an inner wall of one side of the H-shaped mounting frame (6), and a moving mechanism for moving the fixing mechanism is provided at the bottom of the H-shaped mounting frame (6); The fixing mechanism comprises a first slide groove (7) provided at the top of the outer wall at both ends of the H-shaped mounting frame (6), first sliding blocks (41) adapted thereto are provided on both sides of both ends of the first slide groove (7), and the first sliding blocks (41) correspond to each other in pairs, the top of the two first sliding blocks (41) are fixed with the same sliding plate (4), two first fixing blocks (51) are fixed on the top side close to each other of the two sliding plates (4), a clamping plate (5) is fixed on the outer wall of one side of the two first fixing blocks (51) close to the other sliding plate (4), the bottom four corners of one of the sliding plates (4) are fixed with mounting columns, the bottom of the mounting columns is fixed with the same mounting plate (11), and a limiting mechanism is provided on the top of the mounting plate (11).

2. The protective device for electromechanical transportation in coal mines according to claim 1, characterized in that: The limiting mechanism comprises a second notch (9) provided at one end of the top of the inner wall of the H-shaped mounting frame (6), a first rack (10) being fixed at the bottom of the inner wall of the second notch (9), a mounting shell (12) being fixed at the top of the mounting plate (11), an extrusion rod (13) being slidably provided on one side of the outer wall of the mounting shell (12), two mounting blocks (18) being fixed at one end of the extrusion rod (13) close to the first fixed block (51), a sliding column (21) being penetrated through the top and bottom of the two mounting blocks (18), a second fixed block (19) being slidably provided on one side of the two sliding columns (21) close to each other, and an inclined groove (20) being provided at the top of the second fixed block (19), the sliding column (21) being adapted to the inclined groove (20), a limiting rod (14) being slidably provided at one end of the mounting shell (12) close to the first rack (10), and a limiting block (15) being fixed on the outer wall of one end of the limiting rod (14).

3. The protective device for electromechanical transportation in coal mines according to claim 2, characterized in that: A connecting rod is fixed to one end of the second fixing block (19) close to the first rack (10), a limiting rod (14) is fixed to one end of the connecting rod, a fixing ring (16) is fixed to the outer wall of the limiting rod (14), a spring (17) is fixed to one end of the fixing ring (16) close to the mounting shell (12), the other end of the spring (17) is fixed to the outer wall of the mounting shell (12), the limiting block (15) is adapted to the first rack (10), and a moving mechanism is provided at the top of the H-shaped mounting frame (6).

4. The protective device for electromechanical transportation in coal mines according to claim 3, characterized in that: The moving mechanism comprises a connecting column (24) fixed at the bottom of the H-shaped mounting frame (6); the bottom of the outer wall of the connecting column (24) is rotatably connected to a gear (25); slide rails (23) are fixed at both ends of the bottom of the H-shaped mounting frame (6); a second sliding block (26) adapted thereto is provided at the bottom of the sliding rail (23); a second rack (27) is fixed at one end of the second sliding block (26) close to the gear (25), and the second rack (27) is meshed with the gear (25).

5. The protective device for electromechanical transportation in coal mines according to claim 4, characterized in that: The bottom of the outer walls at both ends of the H-shaped mounting frame (6) is provided with a first notch (8); a U-shaped connecting rod (22) is fixed to the side of the two second sliders (26) that is away from each other, and the U-shaped connecting rod (22) passes through the two ends of the first notch (8); the other end of the U-shaped connecting rod (22) is connected to the outer walls of the two first sliders (41) in a one-to-one correspondence.

6. The protective device for electromechanical transportation in coal mines according to claim 1, characterized in that: Universal wheels (3) are installed at the four bottom corners of the bottom plate (1), and a pull rod (2) is provided on the outer wall of one side of the bottom plate (1).

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