Coal mine safety operation simulation training device

Abstract

The utility model relates to the technical field of coal mine safety operation simulation training, and discloses a coal mine safety operation simulation training device, which comprises a bottom plate and a safety helmet, a heavy object putting groove is formed in the upper portion of the protection box body and used for putting a heavy object for safety simulation testing into the protection box body, and the clamping assembly is movably adjusted in the protection box body through the moving assembly. A clamping driving motor is arranged, the output end of the clamping driving motor drives a two-way lead screw to rotate along the middle of a connecting plate, so that two sets of clamping sliding blocks move inwards along the two-way lead screw and a clamping sliding groove through limiting of the connecting plate, and the two sets of clamping sliding blocks drive clamping blocks to move inwards; the safety helmet can be clamped and limited during heavy object hitting, the stability of the safety helmet during heavy object hitting can be effectively kept, and positioning is more convenient during coal mine safety operation simulation training.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine safety operation simulation training, in particular to a coal mine safety operation simulation training device. Background Art

[0002] With the continuous development of society and the continuous improvement of people's quality of life, while people enjoy electronic products, electronic products also have a great impact on their lives. Electricity is the main energy source of electronic products. With the development of electronic products, people's demand for electricity is increasing. The most important source of electricity is coal power generation, and safety issues during coal mining are of paramount importance.

[0003] In order to protect the lives of workers in coal mine production, workers need to undergo simulated training on coal mine safety operations before entering the coal mine, especially wearing safety helmets when working in coal mines. Some coal miners may find wearing safety helmets obstructing their vision and hearing, and even affecting the freedom of head movement, which makes it difficult for workers to operate equipment, observe the surrounding environment, or communicate with other workers. In order to avoid the situation where some coal miners do not like wearing safety helmets, the safety of coal miners can be improved.

[0004] In order to solve the above problems, after searching, the prior art discloses (application number: CN202322473516.5) a coal mine safety operation simulation training device; the article proposes to include a base plate, and also includes: a fixed frame fixed to the top of the base plate, both sides of the top of the fixed frame are fixed with fixed plates in pairs, and the inner sides of the two sets of fixed plates are rotatably connected to winding rollers; a dual-axis motor is arranged in the middle position of the top of the fixed frame and is used to drive the two winding rollers to rotate, but the coal mine safety operation simulation training device cannot fix the safety helmet when testing the safety helmet, so that the safety helmet moves when subjected to force and is not convenient to move and adjust, so that the safety helmet cannot be tested for heavy object impact at different positions. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a coal mine safety operation simulation training device.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a coal mine safety operation simulation training device, comprising a base plate and a safety helmet, a protective box body fixedly mounted on the upper surface of the base plate, and a weight delivery slot provided above the protective box body for delivering a weight for safety simulation testing into the protective box body, and a clamping assembly is moved and adjusted by a moving assembly in the protective box body;

[0007] The clamping assembly includes a connecting plate, a protective frame, a clamping drive motor, and a bidirectional screw rod. The connecting plate is used to place a safety helmet. The output end of the clamping drive motor is fixedly connected to the bidirectional screw rod. At the same time, two groups of clamping sliding blocks are movably provided on the bidirectional screw rod. The bidirectional screw rod is driven by the clamping drive motor to rotate and then the two groups of clamping sliding blocks are driven to move toward the middle or both ends along the bidirectional screw rod to clamp the safety helmet to be tested.

[0008] The moving assembly includes a moving drive motor, a threaded column, and a moving sliding block. One side of the protective box is fixedly connected to the moving drive motor, and the output end of the moving drive motor is fixedly connected to the threaded column, and the threaded column is movably connected to the moving sliding block.

[0009] As a further description of the above technical solution:

[0010] The connecting plate is fixedly mounted with a protective frame, and the bidirectional screw rod is connected to the middle part of the clamping sliding block;

[0011] The bidirectional screw rod is threadedly connected to the middle part of the clamping sliding block through an external thread so as to move, and the threads at both ends of the bidirectional screw rod are arranged in opposite directions;

[0012] The clamping sliding block slides in the clamping slot opened on the connecting plate, and the clamping block is fixedly installed on the side of the clamping sliding block away from the bidirectional screw rod. At the same time, the clamping sliding block and the clamping block are provided with two groups and are symmetrically distributed on the two groups of threads of the bidirectional screw rod, and the two groups of clamping blocks slide on the clamping slot and the bidirectional screw rod through the clamping sliding block to clamp the safety helmet on the connecting plate.

[0013] As a further description of the above technical solution:

[0014] The threaded column passes through and is rotatably connected to one side of the protective box, and the threaded column is connected to the middle of the movable sliding block through a thread. At the same time, the movable sliding block slides inside the protective box through the movable sliding groove, and the movable sliding block slides inside the protective box with the connecting plate.

[0015] As a further description of the above technical solution:

[0016] A limiting plate is fixedly mounted on a side of the threaded column away from the movable drive motor, and the limiting plate can limit the sliding of the movable sliding block in the movable sliding groove.

[0017] As a further description of the above technical solution:

[0018] The protective box body is provided with three groups of grooves 1, and transparent glass is installed in the three groups of grooves 1. At the same time, one side of the protective box body is connected to the box door by pushing the sliding groove.

[0019] As a further description of the above technical solution:

[0020] A pull rod is welded on one side of the door, and a second groove is provided in the door. The transparent glass in the second groove is made of the same material as that in the first groove.

[0021] As a further description of the above technical solution:

[0022] The lower surface of the base plate is fixedly mounted with support legs, and the support legs are provided in four groups and arranged around the lower surface of the base plate.

[0023] The utility model has the following beneficial effects:

[0024] 1. By setting a clamping drive motor, the output end of the clamping drive motor rotates along the middle of the connecting plate with a bidirectional screw rod, so that the two sets of clamping sliding blocks move inward along the bidirectional screw rod and the clamping slide groove through the limit of the connecting plate. The two sets of clamping sliding blocks move inward with the clamping blocks, so that the safety helmet can be clamped and limited when hit by heavy objects, which can effectively maintain the stability of the safety helmet when hit by heavy objects, making it easier to position during coal mine safety operation simulation training.

[0025] 2. A mobile drive motor is set, and the output end of the mobile drive motor rotates with the threaded column, so that the mobile sliding block moves to one side along the mobile sliding groove and the threaded column through the limit inside the protective box, and the mobile sliding block moves with the connecting plate, and the connecting plate moves with the safety helmet clamped by the two sets of clamping blocks to one side, thereby completing the movement of the adjusted position, so that the safety helmet can move within the protective box and then adjust the position of the safety helmet and the heavy object delivery slot, so that the safety helmet can be tested in different positions during the impact test, which can effectively improve the effect of coal mine safety operation simulation training. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a partial cross-sectional diagram of a coal mine safety operation simulation training device proposed in this utility model. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the three-dimensional structure of a coal mine safety operation simulation training device proposed by the utility model;

[0028] Figure 3 This is a partial cross-sectional diagram of a coal mine safety operation simulation training device proposed in this utility model. Figure 2 ;

[0029] Figure 4 The present invention is a partial structural diagram of a coal mine safety operation simulation training device proposed by the present invention.

[0030] Legend:

[0031] 1. Bottom plate; 2. Support legs; 3. Protective box body; 4. Groove 1; 5. Box door; 6. Push slide; 7. Groove 2; 8. Pull rod; 9. Clamping assembly; 91. Connecting plate; 92. Clamping slide; 93. Clamping drive motor; 94. Bidirectional screw; 95. Clamping slide block; 96. Clamping block; 97. Protective frame; 10. Moving slide; 11. Moving slide block; 12. Threaded column; 13. Limiting plate; 14. Moving assembly; 15. Moving drive motor; 16. Safety helmet; 17. Heavy object delivery chute. DETAILED DESCRIPTION

[0032] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figures 1-4 The present invention provides an embodiment of a coal mine safety operation simulation training device, comprising a base plate 1 and a safety helmet 16. A protective box 3 is fixedly mounted on the upper surface of the base plate 1, and a weight delivery slot 17 is provided above the protective box 3 for delivering a weight for a safety simulation test into the protective box 3. The clamping assembly 9 is moved and adjusted by a moving assembly 14 in the protective box 3.

[0034] The clamping assembly 9 includes a connecting plate 91, a protective frame 97, a clamping drive motor 93, and a bidirectional screw rod 94. The connecting plate 91 is used to place the safety helmet 16. The output end of the clamping drive motor 93 is fixedly connected to the bidirectional screw rod 94. At the same time, two sets of clamping sliding blocks 95 are movably provided on the bidirectional screw rod 94. The clamping drive motor 93 drives the bidirectional screw rod 94 to rotate, thereby driving the two sets of clamping sliding blocks 95 to move along the bidirectional screw rod 94 to the middle or both ends to clamp the safety helmet 16 to be tested.

[0035] The moving assembly 14 includes a moving drive motor 15, a threaded column 12, and a moving sliding block 11. One side of the protective box 3 is fixedly connected to the moving drive motor 15, and the output end of the moving drive motor 15 is fixedly connected to the threaded column 12, and the threaded column 12 is movably connected to the moving sliding block 11.

[0036] like Figures 1-4 As shown: a weight feeding trough 17 is provided above the protective box 3 for performing material feeding test inside the protective box.

[0037] As a preferred embodiment, a protective frame 97 is fixedly mounted on the connecting plate 91, and the bidirectional screw rod 94 and the middle part of the clamping sliding block 95;

[0038] The bidirectional screw rod 94 is threadedly connected to the middle portion of the clamping sliding block 95 through an external thread to move, and the threads at both ends of the bidirectional screw rod 94 are arranged in opposite directions;

[0039] The clamping sliding block 95 slides in the clamping groove 92 opened on the connecting plate 91, and the clamping block 96 is fixedly installed on the side of the clamping sliding block 95 away from the bidirectional screw rod 94. At the same time, the clamping sliding block 95 and the clamping block 96 are each provided with two groups and are symmetrically distributed on the two groups of threads of the bidirectional screw rod 94, and the two groups of clamping blocks 96 slide on the clamping groove 92 and the bidirectional screw rod 94 through the clamping sliding block 95 to clamp the safety helmet 16 on the connecting plate 91.

[0040] like Figures 1-4 As shown: when the safety helmet 16 needs to be clamped, a clamping drive motor 93 is set, and the output end of the clamping drive motor 93 rotates along the middle of the connecting plate 91 with the bidirectional screw rod 94, so that the two groups of clamping sliding blocks 95 are limited by the connecting plate 91 and move inward along the bidirectional screw rod 94 and the clamping slide groove 92, and the two groups of clamping sliding blocks 95 move inward with the clamping block 96.

[0041] As a preferred embodiment, the threaded column 12 passes through and is rotatably connected to one side of the protective box 3, and the threaded column 12 is connected to the middle part of the movable sliding block 11 by a thread. At the same time, the movable sliding block 11 slides inside the protective box 3 through the movable slide groove 10, and the movable sliding block 11 slides inside the protective box 3 with the connecting plate 91.

[0042] like Figures 1-4 As shown: when the clamping assembly 9 needs to move and adjust the position after clamping the safety helmet 16, a mobile drive motor 15 is set, and the output end of the mobile drive motor 15 rotates with the threaded column 12, so that the mobile sliding block 11 moves to one side along the moving slide groove 10 and the threaded column 12 through the limit inside the protective box 3, and the mobile sliding block 11 moves with the connecting plate 91, and the connecting plate 91 moves with the safety helmet 16 clamped by the two groups of clamping blocks 96 to one side, thereby completing the movement of adjusting the position.

[0043] As a preferred embodiment, a limit plate 13 is fixedly installed on the side of the threaded column 12 away from the movable drive motor 15 , and the limit plate 13 can limit the sliding of the movable sliding block 11 in the movable sliding groove 10 .

[0044] like Figures 1-4 As shown, the limit plate 13 can limit the movement of the sliding block 11 and effectively prevent the sliding block 11 from sliding too much and falling off.

[0045] As a preferred embodiment, three groups of grooves 4 are provided on the protective box body 3, and transparent glass is installed in each of the three groups of grooves 4. At the same time, one side of the protective box body 3 is connected to the box door 5 by pushing the sliding groove 6 for sliding.

[0046] As a preferred embodiment, a pull rod 8 is welded to one side of the door 5, and a second groove 7 is provided in the door 5. Meanwhile, the transparent glass in the second groove 7 is made of the same material as the transparent glass in the first groove 4.

[0047] like Figures 1-4 As shown: transparent glass (not shown) is installed in groove 1 4 and groove 2 7, making it easier to observe the safety helmet 16 during testing.

[0048] It should be noted that when the internal safety helmet 16 needs to be taken out, the pull rod 8 needs to be pulled, and the pull rod 8 slides the box door 5 along the push slide groove to open, making it more convenient to take out or place the internal safety helmet in the protective box 3.

[0049] As a preferred embodiment, the support legs 2 are fixedly mounted on the lower surface of the base plate 1 , and the support legs 2 are provided in four groups and arranged around the lower surface of the base plate 1 .

[0050] like Figures 1-4 As shown: the bottom plate 1 and the supporting legs 2 are provided so that the protective box 3 can be raised.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coal mine safety operation simulation training device, comprising a base plate (1) and a safety helmet (16), wherein a protective box (3) is fixedly mounted on the upper surface of the base plate (1), and a weight delivery trough (17) is provided above the protective box (3) for delivering a weight for safety simulation testing into the protective box (3), characterized in that: The clamping assembly (9) is moved and adjusted by the moving assembly (14) in the protective box (3); The clamping assembly (9) includes a connecting plate (91), a protective frame (97), a clamping drive motor (93), and a bidirectional screw rod (94), and the connecting plate (91) is used to place a safety helmet (16), and the output end of the clamping drive motor (93) is fixedly connected to the bidirectional screw rod (94), and at the same time, two groups of clamping sliding blocks (95) are movably provided on the bidirectional screw rod (94), and the clamping drive motor (93) drives the bidirectional screw rod (94) to rotate, thereby driving the two groups of clamping sliding blocks (95) to move along the bidirectional screw rod (94) toward the middle or both ends to clamp the safety helmet (16) to be tested; The moving assembly (14) comprises a moving drive motor (15), a threaded column (12), and a moving sliding block (11); one side of the protective box (3) is fixedly connected to the moving drive motor (15); the output end of the moving drive motor (15) is fixedly connected to the threaded column (12), and the threaded column (12) is movably connected to the moving sliding block (11).

2. A coal mine safety operation simulation training device according to claim 1, characterized in that: A protective frame (97) is fixedly mounted on the connecting plate (91), and a bidirectional screw rod (94) and a middle portion of a clamping sliding block (95); The bidirectional screw rod (94) is threadedly connected to the middle portion of the clamping sliding block (95) through an external thread so as to move, and the threads at both ends of the bidirectional screw rod (94) are arranged in opposite directions; The clamping sliding block (95) slides in the clamping chute (92) provided on the connecting plate (91), and the clamping sliding block (95) is fixedly installed with the clamping block (96) on the side away from the bidirectional screw rod (94). At the same time, the clamping sliding block (95) and the clamping block (96) are both provided with two groups and are symmetrically distributed on the two groups of threads of the bidirectional screw rod (94), and the two groups of clamping blocks (96) are both slid on the clamping chute (92) and the bidirectional screw rod (94) through the clamping sliding block (95) to clamp the safety helmet (16) on the connecting plate (91).

3. The coal mine safety operation simulation training device according to claim 1, characterized in that: The threaded column (12) passes through and is rotatably connected to one side of the protective box (3), and the threaded column (12) is connected to the middle of the movable sliding block (11) through a thread, and the movable sliding block (11) slides inside the protective box (3) through the movable sliding groove (10), and the movable sliding block (11) slides inside the protective box (3) with the connecting plate (91).

4. A coal mine safety operation simulation training device according to claim 3, characterized in that: A limiting plate (13) is fixedly mounted on the side of the threaded column (12) away from the moving drive motor (15), and the limiting plate (13) can limit the sliding of the moving sliding block (11) in the moving sliding groove (10).

5. The coal mine safety operation simulation training device according to claim 1, characterized in that: The protective box body (3) is provided with three groups of grooves (4), and transparent glass is installed in each of the three groups of grooves (4). At the same time, one side of the protective box body (3) is connected to the box door (5) by pushing the sliding groove (6) for sliding.

6. A coal mine safety operation simulation training device according to claim 5, characterized in that: A pull rod (8) is welded to one side of the door (5), and a second groove (7) is provided in the door (5). The transparent glass in the second groove (7) is made of the same material as the transparent glass in the first groove (4).

7. The coal mine safety operation simulation training device according to claim 1, characterized in that: Support legs (2) are fixedly mounted on the lower surface of the base plate (1), and the support legs (2) are provided in four groups and arranged around the lower surface of the base plate (1).

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