Multipurpose training frame

Abstract

The utility model discloses a multipurpose training frame, and belongs to the technical field of fire-fighting training equipment. The defects that in the prior art, a traditional training frame is single in function and not suitable for various log sizes are overcome. The main structure of the device comprises a rack, a first top plate and a second top plate are arranged at the upper end of the rack, the side face of the first top plate is hinged to one side face of the rack through a hinge, the side face of the second top plate is hinged to the other side face of the rack through a hinge, and a cutting fixing mechanism used for practicing the cutting technology is installed at the upper end of the first top plate. A small-diameter fixing mechanism used for practicing the quick cutting technology of the motorized chain saw is installed at the upper end of the second top plate, a transverse fixing mechanism used for practicing that a fireman uses the motorized chain saw to transversely cut logs is arranged in the middle of the rack, and a longitudinal fixing mechanism used for practicing that the fireman uses the motorized chain saw to longitudinally cut the logs is arranged below the rack. The mechanical chain saw training device is mainly used for training of firefighters using mechanical chain saws.

Description

Technical Field

[0001] This utility model belongs to the technical field of fire training equipment, and more specifically, it relates to a multi-purpose training frame. Background Technology

[0002] In firefighting training and related emergency response skills enhancement, the use of a chainsaw is a crucial skill. Whether it's rapidly clearing disaster sites, creating pathways, or performing other tasks requiring timber cutting, proficiency in using a chainsaw directly impacts the efficiency and safety of task execution. However, traditional training methods typically rely on actual trees or simple logs in the natural environment as practice objects. This is not only limited by weather and site conditions but also makes it difficult to standardize operating procedures and difficulty, thus affecting training effectiveness and safety performance.

[0003] To address these issues, various types of motorized chainsaw training devices have gradually emerged on the market. While these devices meet the training needs for different cutting techniques to some extent, most are designed in a single style, providing a training platform only for specific types of cutting operations and failing to comprehensively cover training requirements such as transverse cutting, longitudinal cutting, and cutting of wood of different diameters. Furthermore, some existing training devices are inconvenient in adjusting the cutting position or adapting to materials of different sizes, limiting their flexibility and practicality. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a multi-purpose training rack.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] A multi-purpose training frame includes a frame with a first top plate and a second top plate at its upper end. The side of the first top plate is hinged to one side of the frame via a hinge, and the side of the second top plate is hinged to the other side of the frame via a hinge. A cutting fixing mechanism for practicing cutting techniques is installed at the upper end of the first top plate, and a small-diameter fixing mechanism for practicing rapid cutting techniques with a motorized chainsaw is installed at the upper end of the second top plate. A transverse fixing mechanism for firefighters to practice transverse cutting of logs with a motorized chainsaw is provided in the middle of the frame, and a longitudinal fixing mechanism for firefighters to practice longitudinal cutting of logs with a motorized chainsaw is provided at the bottom of the frame.

[0007] Preferably, the cutting and fixing mechanism includes two vertical plates mounted on the upper surface of the first top plate, and a first adjusting bolt is provided on the opposite side of each of the two vertical plates.

[0008] Preferably, the small-diameter fixing mechanism includes a fixing cylinder installed on the upper surface of the second top plate. The fixing cylinder is a hollow cylinder with an open top, and a second adjusting bolt penetrating the side wall of the fixing cylinder is provided on the side of the fixing cylinder.

[0009] Preferably, the transverse fixing mechanism includes a log mounting frame and a slider arranged perpendicularly to each other. Both the log mounting frame and the slider are mounted on the frame, and a limit bracket is provided on the upper end face of the slider. A third adjusting bolt penetrating the side wall of the slider is provided on the side of the slider.

[0010] Preferably, the longitudinal fixing mechanism includes a base plate, a log fixing cylinder mounted on the upper surface of the base plate, and two guide rails mounted on the bottom of the frame. The two sides of the base plate are slidably connected to the guide rails via rollers.

[0011] Preferably, the log fixing cylinder is a hollow cylinder with an open top, and a fourth adjusting bolt penetrating the side wall of the log fixing cylinder is provided on the side of the log fixing cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model integrates multiple fixing mechanisms (such as cutting fixing mechanism, small diameter fixing mechanism, horizontal fixing mechanism and vertical fixing mechanism), which can support different types of cutting technology training, meet the needs of users for various complex cutting scenarios, realize "one machine for multiple uses", and greatly improve the efficiency of equipment use;

[0014] 2. Each fixing mechanism is equipped with adjusting bolts (such as the first adjusting bolt, the second adjusting bolt, the third adjusting bolt, and the fourth adjusting bolt), which allows the training frame to be easily adjusted to accommodate materials of different sizes and shapes. This not only increases the diversity of training but also improves the equipment's ability to meet different training needs.

[0015] 3. Compared with the traditional method of practicing using trees or simple wooden stakes in the natural environment, this utility model provides a safer and more controllable training platform. The fixed structural design reduces the possibility of accidents, while the reasonable layout ensures the safety of the operating space and helps to reduce the risks during the training process.

[0016] In summary, this utility model is mainly used for training in replacing and applying motorized chainsaw parts, horizontal and vertical cutting, and rope anchor point fabrication. It enables firefighters to master the technical application of motorized chainsaws in cutting non-metallic obstacles such as bamboo and wood, and in fabricating rope anchor points. Attached Figure Description

[0017] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0018] Figure 2 This is the second structural schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the first and second top plates in this utility model when they are opened;

[0020] Figure 4 This is a structural diagram of the transverse fixing mechanism in this utility model when installing logs;

[0021] Figure 5 This is a structural diagram of the bottom of this utility model.

[0022] In the diagram: 1. Cutting and fixing mechanism; 2. Small diameter fixing mechanism; 3. Horizontal fixing mechanism; 4. Longitudinal fixing mechanism; 5. First top plate; 6. Frame; 7. Hinge; 8. Second top plate; 101. First adjusting bolt; 102. Vertical plate; 201. Fixing cylinder; 202. Second adjusting bolt; 301. Log mounting frame; 302. Limiting bracket; 303. Sliding block; 304. Third adjusting bolt; 401. Log fixing cylinder; 402. Fourth adjusting bolt; 403. Base plate; 404. Roller; 405. Guide rail. Detailed Implementation

[0023] The present invention will be further described below through specific embodiments and in conjunction with the accompanying drawings.

[0024] Example 1:

[0025] like Figure 1 and Figure 5 As shown, a multi-purpose training frame includes a frame 6. The upper end of the frame 6 is provided with a first top plate 5 and a second top plate 8. The side of the first top plate 5 is hinged to one side of the frame 6 via a hinge 7, and the side of the second top plate 8 is hinged to the other side of the frame 6 via a hinge 7. A cutting fixing mechanism 1 for practicing cutting techniques is installed on the upper end of the first top plate 5, and a small-diameter fixing mechanism 2 for practicing rapid cutting techniques with a motorized chainsaw is installed on the upper end of the second top plate 8. A transverse fixing mechanism 3 for firefighters to practice transverse cutting of logs with a motorized chainsaw is provided in the middle of the frame 6, and a longitudinal fixing mechanism 4 for firefighters to practice longitudinal cutting of logs with a motorized chainsaw is provided at the bottom of the frame 6.

[0026] This utility model is mainly used for training in replacing parts and applications of motorized chainsaws, horizontal and vertical cutting, and rope anchor point making, so that firefighters can master the technical application of motorized chainsaws in cutting non-metallic obstacles such as bamboo and wood and making rope anchor points.

[0027] Example 2:

[0028] like Figure 2As shown, a multi-purpose training frame differs from Embodiment 1 in that the cutting and fixing mechanism 1 includes two vertical plates 102 mounted on the upper surface of the first top plate 5. A first adjusting bolt 101 is provided on each of the opposite sides of the two vertical plates 102. In practical use, a light bulb is fixed between the two vertical plates 102, and a wire is placed on top of the bulb. Both ends of the wire are secured to the first adjusting bolts 101. When firefighters practice cutting techniques, they need to use a saw to cut the wire without damaging the light bulb.

[0029] For example Figure 2 As shown, the small-diameter fixing mechanism 2 includes a fixing cylinder 201 installed on the upper surface of the second top plate 8. The fixing cylinder 201 is a hollow cylinder with an open top, and a second adjusting bolt 202 penetrating the side wall of the fixing cylinder 201 is provided on its side. In actual use, small-diameter logs, vines, thorns, etc. are vertically placed inside the fixing cylinder 201 and secured by tightening the second adjusting bolt 202, allowing firefighters to practice rapid cutting with a chainsaw or chopping with a machete, achieving the purposes of clearing paths, removing obstacles, quickly extinguishing fires, and facilitating escape.

[0030] like Figure 3 As shown, the transverse fixing mechanism 3 includes a log mounting bracket 301 and a slider 303 arranged perpendicularly to each other. Both the log mounting bracket 301 and the slider 303 are mounted on the frame 6. A limit bracket 302 is provided on the upper end face of the slider 303, and a third adjusting bolt 304 penetrating the side wall of the slider 303 is provided on the side of the slider 303. In specific use, as... Figure 4 As shown, first loosen the third adjusting bolt 304 so that the slider 303 can slide the limiting bracket 302 to both sides. Then place the log on the log mounting bracket 301, and then make the slider 303 move the limiting bracket 302 closer to the log. Finally, tighten the third adjusting bolt 304 to secure the slider 303 and the limiting bracket 302. This is used for firefighters to practice cutting logs laterally with a motorized chainsaw.

[0031] For example Figure 1 As shown, the longitudinal fixing mechanism 4 includes a base plate 403, a log fixing cylinder 401 mounted on the upper surface of the base plate 403, and two guide rails 405 mounted on the bottom of the frame 6. The two sides of the base plate 403 are slidably connected to the guide rails 405 via rollers 404. The log fixing cylinder 401 is a hollow cylinder with an open top, and a fourth adjusting bolt 402 penetrating the side wall of the log fixing cylinder 401 is provided on its side. In actual use, the base plate 403 is first pulled out from the bottom of the frame 6 along with the log fixing cylinder 401. Then, a large log is placed vertically inside the log fixing cylinder 401, and the log is fixed by tightening the fourth adjusting bolt 402. This is used for firefighters to practice longitudinally cutting logs with a motorized chainsaw.

[0032] To facilitate better training for firefighters, at least two training frames are required. To further enhance the training effect, the first top plate 5 and the second top plate 8 on both sides can be freely disassembled and reassembled via hinges 7. When the first top plate 5 and the second top plate 8 are removed, firefighters can conduct rope anchor point making training behind the frame 6. This training is used for firefighter anchor point making practice to achieve the purpose of descending to extinguish fires or escaping quickly.

Claims

1. A multi-purpose training rack, comprising a frame (6), characterized in that: The frame (6) is provided with a first top plate (5) and a second top plate (8) at its upper end. The side of the first top plate (5) is hinged to one side of the frame (6) via a hinge (7), and the side of the second top plate (8) is hinged to the other side of the frame (6) via a hinge (7). A cutting fixing mechanism (1) for practicing cutting techniques is installed at the upper end of the first top plate (5), and a small-diameter fixing mechanism (2) for practicing rapid cutting techniques with a motorized chainsaw is installed at the upper end of the second top plate (8). A transverse fixing mechanism (3) for firefighters to practice cutting logs laterally with a motorized chainsaw is provided in the middle of the frame (6), and a longitudinal fixing mechanism (4) for firefighters to practice cutting logs longitudinally with a motorized chainsaw is provided at the bottom of the frame (6).

2. The multi-purpose training rack according to claim 1, characterized in that: The cutting and fixing mechanism (1) includes two vertical plates (102) installed on the upper surface of the first top plate (5), and a first adjusting bolt (101) is provided on the opposite side of the two vertical plates (102).

3. The multi-purpose training rack according to claim 1, characterized in that: The small-diameter fixing mechanism (2) includes a fixing cylinder (201) installed on the upper end face of the second top plate (8). The fixing cylinder (201) is a hollow cylinder with an open top, and a second adjusting bolt (202) penetrating the side wall of the fixing cylinder (201) is provided on the side of the fixing cylinder (201).

4. The multi-purpose training rack according to claim 1, characterized in that: The transverse fixing mechanism (3) includes a log mounting frame (301) and a slider (303) arranged perpendicularly to each other. Both the log mounting frame (301) and the slider (303) are mounted on the frame (6). A limit bracket (302) is provided on the upper end face of the slider (303). A third adjusting bolt (304) penetrating the side wall of the slider (303) is provided on the side of the slider (303).

5. The multi-purpose training rack according to any one of claims 1-4, characterized in that: The longitudinal fixing mechanism (4) includes a base plate (403), a log fixing cylinder (401) installed on the upper surface of the base plate (403), and two guide rails (405) installed at the bottom of the frame (6). The two sides of the base plate (403) are slidably connected to the guide rails (405) through rollers (404).

6. The multi-purpose training rack according to claim 5, characterized in that: The log fixing cylinder (401) is a hollow cylinder with an open top, and a fourth adjusting bolt (402) is provided on the side of the log fixing cylinder (401) through the side wall of the log fixing cylinder (401).

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