Frame for comprehensive emergency rescue training in mine

Abstract

The embodiment of the utility model discloses a frame for comprehensive emergency rescue training in a mine, which comprises a fixing frame, one side of the fixing frame is in sliding connection with two groups of parallel descending crawling ladders, the other side of the fixing frame is in mortise and tenon joint connection with an ascending crawling ladder, the bottom of each group of descending crawling ladders is in rotating connection with an ascending plate, and the ascending plate is in mortise and tenon joint connection with the ascending crawling ladder. A transverse channel is arranged at the end of each upslope plate, the transverse widths of the two ends of each transverse channel are gradually reduced, the two transverse channels are located on different horizontal planes, and the modules such as the downward crawling ladder, the upslope plates, the transverse channels, the curves and the upward crawling ladder are combined, so that the modules of the downward crawling ladder, the upslope plates, the transverse channels, the curves and the upward crawling ladder are combined. Simulation training of various scenes such as mine descending, uphill, narrow roads, curves and downhill is achieved, various obstacles possibly encountered by mine accident sites are comprehensively simulated, the purpose of comprehensive training is achieved, each module is designed to be of a detachable structure, flexible transfer and carrying are facilitated, and the applicability and flexibility of the equipment are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of mine rescue training technology, specifically to a framework for comprehensive emergency rescue training in mines. Background Technology

[0002] In the existing mining industry, there are certain potential risks in the underground mining process. Once serious disasters such as collapses, water inrushes, fires, and gas explosions occur, if rescue teams cannot provide timely assistance, it will cause serious casualties and property losses. Mine rescue training is a professional emergency rescue preparation activity for mine accidents. It aims to improve the ability to respond to mine emergencies, reduce casualties and property losses, simulate various possible emergency situations, conduct practical drills, test and improve emergency plans, and enhance the rapid response and collaborative combat capabilities of rescue teams.

[0003] Current training rack designs are too simplistic. Given the diversity of mountain and mine rescue environments, different training racks are often needed for different training programs. This not only inconveniences training but also reduces training efficiency. After training, these training racks occupy a lot of space, making them difficult to move and store. Therefore, it is necessary to develop a multifunctional integrated training rack that can integrate multiple skills and knowledge systems to effectively improve the efficiency of mine emergency rescue. At the same time, the training rack should be detachable to adapt to different practical needs and facilitate subsequent movement and storage. Utility Model Content

[0004] Therefore, this utility model provides a framework for comprehensive emergency rescue training in mines to solve the problems of existing training frames having a single structure, being unable to achieve comprehensive training, being unable to be adjusted in real time according to the actual environment, and having low training efficiency.

[0005] To achieve the above objectives, the embodiments of this utility model provide the following technical solutions:

[0006] A frame for comprehensive emergency rescue training in a mine includes a fixed frame, two sets of parallel descending ladders are slidably connected to one side of the fixed frame, and an ascending ladder is mortised and tenoned to the other side of the fixed frame.

[0007] Each set of descending ladders is rotatably connected to an uphill plate at its bottom, and each uphill plate has a transverse channel at its end.

[0008] The transverse width of the two transverse channels gradually narrows at both ends, and the two transverse channels are located on different horizontal planes. Each of the two transverse channels is connected to a bend at the other end, and the other end of the bend is connected to the ascending ladder by tenon and tenon joint. The outer side of the ascending ladder is rotatably connected to a descending slope plate.

[0009] As a preferred embodiment of this utility model, a slide rail is welded to the side of the descending ladder, and a slider and a lead screw are provided inside the slide rail. The slider slides up and down along the inner wall of the slide rail by rotating the lead screw. The output shaft of a motor is installed on the top of the lead screw, and a connecting rod is rotatably connected to the side of the slider.

[0010] In a preferred embodiment of this utility model, the descending ladder, connecting rod, and uphill plate form an adjustable triangular frame, the motor is located at the top of the slide, and the lead screw forms a rotating structure through the motor.

[0011] As a preferred embodiment of this utility model, the end of the ramp plate is rotatably connected to an extension plate, and the surface of the transverse channel has two parallel holes, through which the ramp plate is inserted into the holes of the transverse channel.

[0012] A locking block is provided at the bottom of the other end of the transverse channel. The transverse channel is connected to the bend via the locking block. Multiple electric telescopic rods are bolted to the bottom of the transverse channel and the bend respectively.

[0013] The embodiments of this utility model have the following advantages:

[0014] This utility model combines modules such as a descending ladder, an uphill ramp, a transverse passage, a curve, and an ascending ladder to achieve simulated training in various scenarios, including going downhill, going uphill, narrow passages, curves, and going downhill. It can comprehensively simulate various obstacles that may be encountered at a mine accident site, thereby achieving the purpose of comprehensive training and effectively improving the training efficiency of rescue personnel. In addition, each module is designed as a detachable structure, which is convenient for flexible transfer and handling according to changes in the site or adjustments to the task, significantly enhancing the applicability and flexibility of the equipment. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 This is a schematic diagram of the overall structure in the embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the transverse channel and curved structure in the embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the upslope plate after it has been unfolded in the embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure after the upslope plate is stored in the embodiment of this utility model;

[0021] Figure 5 In the embodiments of this utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0022] In the picture:

[0023] 1-Fixed frame; 2-Descending ladder; 3-Ascending ladder; 4-Uphill ramp; 5-Transverse passage; 6-Curve; 7-Extension plate; 8-Electric telescopic rod; 9-Descending ramp;

[0024] 201-Slide rail; 202-Slider; 203-Lead screw; 204-Motor; 205-Connecting rod. Detailed Implementation

[0025] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Please see Figures 1 to 5 This utility model provides a frame for comprehensive emergency rescue training in mines, including a fixed frame 1, two sets of parallel descending ladders 2 slidably connected on one side of the fixed frame 1, and an ascending ladder 3 tenon-and-mortise connected on the other side of the fixed frame 1.

[0027] Each set of descending ladders 2 has an uphill plate 4 rotatably connected to its bottom, and each uphill plate 4 has a transverse passage 5 at its end.

[0028] The width of the transverse passage 5 gradually narrows at both ends, and the two transverse passages 5 are located on different horizontal planes. At the other end of each of the two transverse passages 5, there is a bend 6. The other end of the bend 6 is mortised and tenoned to the upper ladder 3. The outer side of the upper ladder 3 is rotatably connected to the lower slope plate 9.

[0029] In this embodiment, a T-shaped slide is provided on one side of the fixed frame 1. First, the two sets of two upward climbing ladders 3 slide into the fixed frame 1 respectively. The T-shaped slide limits the top of the downward climbing ladder 2. Then, the upward climbing ladder 3 is aligned with the fixed frame 1 and inserted for fixation. The upward climbing ladder 3 is fixed to the ground by ground nails. The ramp 4 is tilted and unfolded to connect with the transverse channel 5.

[0030] It should be noted that the two transverse channels 5 are located on different horizontal planes. The transverse channel 5 and the curve 6 are combined to form a channel. The two sets of channels are located on different horizontal planes, forming two independent training channels that can be used for two groups of people to train at the same time. After the uphill board 4 is unfolded, the whole structure is tilted upwards. The width of the transverse channel 5 gradually narrows, with the widest end connecting to the uphill board 4 and the narrowest end connecting to the curve 6.

[0031] During training, users first descend from the downhill ladder 2 for descent training, then ascend from the uphill plate 4 for ascent training, and then pass through the horizontal passage 5 and the bend 6 for narrow passage training and bend 6 training respectively. Finally, they enter the uphill ladder 3 through the bend 6 and climb to the top.

[0032] In addition, multiple crisscrossing supports are provided at the top of the fixed frame 1. If users need to repeat the training, they can climb up the supports from the surface of the fixed frame 1 to the descending ladder 2 to carry out a new round of training, thus realizing cyclical training. After completing the last set of training, they can leave from the downhill plate 9. Two groups of trainees can carry out comprehensive training, saving space and improving training effect.

[0033] like Figure 3 , Figure 4 and Figure 5 As shown, a slide 201 is welded to the side of the descending ladder 2. Inside the slide 201, there is a slider 202 and a lead screw 203. The slider 202 slides up and down along the inner wall of the slide 201 by rotating the lead screw 203. The output shaft of the motor 204 is installed on the top of the lead screw 203. A connecting rod 205 is rotatably connected to the side of the slider 202.

[0034] The descending ladder 2, the connecting rod 205, and the ramp 4 form an adjustable triangular frame. The motor 204 is located at the top of the slide 201, and the lead screw 203 forms a rotating structure through the motor 204.

[0035] In this embodiment, the motor 204 is started, which drives the lead screw 203 to rotate clockwise, causing the slider 202 to move downward. The angle between the connecting rod 205 and the descending ladder 2 increases, and the other end of the connecting rod 205 drives the ramp 4 to rotate clockwise along the descending ladder 2 until it connects with the transverse channel 5.

[0036] At this point, the central axis of the descending ladder 2, the connecting rod 205, and the ramp 4 forms a triangle, which can stably support the ramp 4. When the angle between the connecting rod 205 and the descending ladder 2 is fixed, the tilt angle of the ramp 4 is also fixed. Through the tension of the connecting rod 205, the tilt angle of the ramp 4 is more stable, the ramp 4 has a stronger load-bearing capacity, and will not easily fall off. The ramp 4 can be folded and stored along the descending ladder 2 for easy transfer later.

[0037] like Figure 1 and Figure 2 As shown, the end of the ramp plate 4 is rotatably connected to the extension plate 7, and two parallel holes are opened on the surface of the transverse channel 5. The ramp plate 4 is inserted into the holes of the transverse channel 5 through the extension plate 7.

[0038] A locking block is provided at the bottom of the other end of the transverse channel 5. The transverse channel 5 is connected to the bend 6 by the locking block. Multiple electric telescopic rods 8 are connected to the bottom of the transverse channel 5 and the bend 6 by bolts.

[0039] In this embodiment, the surface of the transverse channel 5 is provided with two parallel holes, which are respectively connected to two uphill plates 4 with different inclination angles. Since the inclination angles of the uphill plates 4 are different, the extension plates 7 at the ends of the uphill plates 4 are located on different horizontal planes and are connected to the two parallel holes in sequence. The extension plates 7 adopt a combined plate structure with telescopic function, which facilitates smooth insertion and cooperation with the holes. Through the locking block of the transverse channel 5 to the bend 6, the beginning and end ends of the transverse channel 5 are fixed. When it is necessary to move the training location, it is only necessary to disassemble the transverse channel 5, the bend 6 and the downhill plate 9.

[0040] In addition, multiple electric telescopic rods 8 were added to the bottom of the transverse passage 5 and the bend 6 to support the transverse passage 5 and the bend 6, enhance the structural support strength, and prevent excessive local stress.

[0041] By combining modules such as the downhill ladder 2, uphill ramp 4, transverse passage 5, curve 6, and uphill ladder 3, it realizes simulation training for various scenarios such as going downhill, going uphill, narrow passage, curve 6, and going downhill. It can comprehensively simulate various obstacles that may be encountered at the mine accident site, thereby achieving the purpose of comprehensive training and effectively improving the training efficiency of rescue personnel. In addition, each module is designed as a detachable structure, which is convenient for flexible transfer and handling according to changes in the site or adjustments to the task, significantly enhancing the applicability and flexibility of the equipment.

[0042] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A frame for integrated emergency rescue training in mines, characterized in that, Including fixed frame (1), two groups of parallel down ladders (2) are slidably connected on one side of the fixed frame (1), and up ladder (3) is connected on the other side of the fixed frame (1) by mortise and tenon joint; The bottom of each group of the down ladders (2) is rotatably connected with uphill plate (4), and transverse channel (5) is arranged at the end of each uphill plate (4); The transverse width of the two ends of the transverse channel (5) gradually narrows, and the two transverse channels (5) are located at different horizontal planes, and the other end of the two transverse channels (5) is connected with curved channel (6), the other end of the curved channel (6) is connected with up ladder (3) by mortise and tenon joint, and the outer side of the up ladder (3) is rotatably connected with downhill plate (9).

2. The frame for integrated emergency rescue training in mines according to claim 1, characterized in that, The side of the down ladder (2) is welded with slide (201), the inside of the slide (201) is provided with sliding block (202) and screw rod (203), the sliding block (202) rotates along the inner wall of the slide (201) by the screw rod (203), the top of the screw rod (203) is provided with the output shaft of motor (204), and the side of the sliding block (202) is rotatably connected with connecting rod (205).

3. The frame for integrated emergency rescue training in mines according to claim 2, characterized in that, The down ladder (2), connecting rod (205) and uphill plate (4) constitute an adjustable triangular frame, the motor (204) is located at the top of the slide (201), and the screw rod (203) constitutes a rotating structure by the motor (204).

4. The frame for integrated emergency rescue training in mines according to claim 1, characterized in that, The end of the uphill plate (4) is rotatably connected with extension plate (7), the surface of the transverse channel (5) is provided with two parallel hole positions, and the uphill plate (4) is inserted into the hole position of the transverse channel (5) through the extension plate (7); A clamping block is arranged at the bottom of the other end of the transverse channel (5), the transverse channel (5) is inserted into the curved channel (6) through the clamping block, and the bottom of the transverse channel (5) and the curved channel (6) are respectively connected with a plurality of electric telescopic rods (8) through bolts.

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