Efficient multi-purpose mine rescue vehicle
By setting insert shafts, locking components and connection blocks on the chassis of the mine rescue vehicle, the complexity of length adjustment of the rescue vehicle and the coordinated work of multiple vehicles in the existing technology is solved, and rapid adjustment and tight connection are achieved, improving the flexibility and coordinated work efficiency of the rescue vehicle.
Patent Information
- Application Number
- CN202423004941.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The existing mine rescue vehicles are complex when adjusting the length of the rescue vehicle and working together with multiple rescue vehicles, requiring complex connection parts and tedious operating steps, and the connection stability and reliability are difficult to ensure.
An efficient and multi-purpose mine rescue vehicle was designed. By setting insert shafts, locking components, connecting blocks and I-shaped plug-ins on the chassis, it can quickly adjust and tightly connect between the chassis. The chassis position is flexibly adjusted by the coordination of the insert shafts and springs, and the design of the connecting blocks and T-slots simplifies the connection operation of multiple rescue vehicles.
It realizes rapid adjustment of the length of the rescue vehicle and the close connection between multiple rescue vehicles, improves the applicability of the rescue vehicle and the efficiency of collaborative work, and adapts to complex terrain and rescue tasks.
Smart Images
Figure CN223305780U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine rescue vehicles, in particular to a high-efficiency and multi-purpose mine rescue vehicle. Background Art
[0002] During mining operations, complex geological conditions and harsh operating environments often lead to mine accidents such as landslides, water seepage, and gas explosions. These accidents not only cause severe damage to mining facilities and resources, but also endanger the lives of miners. Therefore, efficient and reliable mine rescue equipment is crucial to protecting miners' lives and reducing accident losses.
[0003] Mine rescue vehicles play a vital role in mine accident rescue efforts. Existing methods for adjusting vehicle length are often complex, requiring specialized tools and complicated procedures. These methods prevent quick and easy adjustments based on different rescue scenarios and needs. Furthermore, existing connection methods pose challenges in enabling multiple vehicles to work together. These connections often require complex connectors and tedious procedures, and their stability and reliability are difficult to guarantee. Consequently, a highly efficient and versatile mine rescue vehicle is needed to address these challenges. Utility Model Content
[0004] In order to solve the problem of adjusting the length of the existing mine rescue vehicle in the prior art, the existing method is often complicated. At the same time, in terms of the coordinated work of multiple rescue vehicles, the existing connection method requires the use of complex connectors and cumbersome operating steps to achieve the connection, and the stability and reliability of the connection are also difficult to guarantee. The present application provides a highly efficient and multi-purpose mine rescue vehicle.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A highly efficient and multi-purpose mine rescue vehicle comprises a chassis 1, a chassis 2 is provided at the front end of the chassis 1, a fixed shaft is fixedly connected to the top side of the chassis 2, the fixed shaft is connected to the chassis 1 via two locking assemblies for controlling the position between the chassis 1 and the chassis 2, a connecting block is fixedly connected to the outer wall of the chassis 2 and the chassis 1, a connecting assembly is provided inside the connecting block for connecting the two rescue vehicles.
[0007] As a further improvement of the present invention, the locking assembly includes an insertion shaft located on an outer wall of the chassis and a plurality of locking holes located on the outer wall of the fixed shaft, and the insertion shaft is arranged inside one of the locking holes.
[0008] As a further improvement of the present invention, a spring is sleeved on the outer wall of the insertion shaft, and a limit plate is fixedly connected to the middle end of the outer wall of the insertion shaft.
[0009] As a further improvement of the present invention, one end of the spring is connected to the outer wall of the limiting plate, and the other end of the spring is connected to the outer wall of the insertion shaft.
[0010] As a further improvement of the present invention, the connection assembly includes a T-shaped groove located on the outer wall of the connection block, and an I-shaped plug-in block is provided inside the T-shaped groove.
[0011] As a further improvement of the present invention, a handle is fixedly connected to the top outer wall of the I-shaped plug-in block.
[0012] As a further improvement of the present invention, the outer wall of the second chassis is fixedly connected to two support rods, and the support rods are arranged inside the first chassis.
[0013] As a further improvement of the present invention, wheels are provided on the bottom sides of the chassis 1 and the chassis 2.
[0014] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:
[0015] 1. In this utility model, the length of the rescue vehicle can be easily adjusted according to different rescue scenarios and needs by pulling the plug shaft and adjusting the relative positions of chassis one and chassis two. This allows the rescue vehicle to adapt to various complex terrains and rescue missions, improving its applicability and flexibility.
[0016] 2. In this utility model, the design of the connecting blocks, I-shaped plug-in blocks, and T-slots on chassis 1 and 2 enables multiple rescue vehicles to be easily and tightly connected through simple structure and operation. This provides a strong guarantee for the coordinated work of multiple rescue vehicles and can improve rescue efficiency and effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an axonometric drawing of a highly efficient and multi-purpose mine rescue vehicle proposed in the present utility model;
[0018] Figure 2 This is a schematic diagram of the fixed-axle structure of a highly efficient and multi-purpose mine rescue vehicle proposed in the present invention;
[0019] Figure 3 for Figure 2 A magnified view of point A in the figure;
[0020] Figure 4 This is a schematic diagram of the connecting block structure of an efficient and multi-purpose mine rescue vehicle proposed by the present invention.
[0021] Legend:
[0022] 1. Chassis 1; 2. Chassis 2; 3. Fixed shaft; 4. Support rod; 5. Insert shaft; 6. Connecting block; 7. I-shaped plug-in block; 8. Spring; 9. Limit plate; 10. Lock hole; 11. T-slot. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.
[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0026] In the description of this application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0027] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not necessarily imply that a component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical" and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0028] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. A person of ordinary skill in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0029] Example 1:
[0030] like Figures 1-4 As shown, an efficient and multi-purpose mine rescue vehicle comprises a chassis 1, a chassis 2 2 is provided at the front end of the chassis 1, a fixed shaft 3 is fixedly connected to the top side of the chassis 2 2, an insertion shaft 5 is located on the outer wall of the chassis 1 and a plurality of lock holes 10 are located on the outer wall of the fixed shaft 3, the insertion shaft 5 is arranged inside one of the lock holes 10, the outer wall of the insertion shaft 5 is sleeved with a spring 8, the middle end of the outer wall of the insertion shaft 5 is fixedly connected to a limit plate 9, one end of the spring 8 is connected to the outer wall of the limit plate 9, and the other end of the spring 8 is connected to the outer wall of the insertion shaft 5 for controlling the position between the chassis 1 and the chassis 2 2, the outer wall of the chassis 2 2 is fixedly connected to two support rods 4, the support rods 4 are arranged inside the chassis 1, and wheels are provided on the bottom sides of the chassis 1 and the chassis 2 2 for connecting the two rescue vehicles;
[0031] Specifically, by pulling the plug shaft 5, during this process, the plug shaft 5 will cooperate with the limit plate 9 to compress the spring 8. As the plug shaft 5 moves, it will gradually be pulled out from the inside of the lock hole 10 on the fixed shaft 3. At this time, pull the chassis 2 2 according to actual needs to make it slide inside the chassis 1 1. Such a sliding action will change the relative position between the fixed shaft 3 and the chassis 1 1. In the process of continuous adjustment, closely observe the positional relationship between the chassis 1 1 and the chassis 2 2, and when the position between them reaches a suitable state, stop pulling the chassis 2 2. Then, release the plug shaft 5, and under the reset action of the spring 8, the plug shaft 5 will be pushed and inserted into the inside of the lock hole 10, thereby fixing the chassis 1 1 and the chassis 2 2. Through this operation method, the length of the rescue vehicle can be adjusted very conveniently according to actual needs to adapt to different rescue scenarios and needs.
[0032] Example 2:
[0033] As one of the optimized structural designs for Example 1, Figures 1-4 As shown, the outer walls of chassis 2 2 and chassis 1 1 are fixedly connected with a connecting block 6, a T-shaped slot 11 is located on the outer wall of the connecting block 6, an I-shaped plug-in block 7 is provided inside the T-shaped slot 11, and a handle is fixedly connected to the top outer wall of the I-shaped plug-in block 7;
[0034] Specifically, align the connecting blocks 6 on chassis 1 and chassis 2 2 of two adjacent rescue vehicles. After ensuring that the connecting blocks 6 are accurately aligned, insert the I-shaped plug-in block 7 into the two adjacent T-slots 11. The design of this I-shaped plug-in block 7 and the T-slot 11 cooperate with each other to achieve a tight connection. When the I-shaped plug-in block 7 is fully inserted into the T-slot 11, the two adjacent rescue vehicles are successfully connected. The connection of multiple rescue vehicles can be achieved through a simple structure and operation, providing a strong guarantee for the coordinated work of multiple rescue vehicles.
[0035] Working principle: First, compress the spring 8 by pulling the plug shaft 5 in conjunction with the limit plate 9, and pull the plug shaft 5 out from the lock hole 10 on the fixed shaft 3, and then pull the chassis 2 2 to slide inside the chassis 1 1 as needed to change the position between the fixed shaft 3 and the chassis 1 1. When the position between the chassis 1 and the chassis 2 2 is adjusted to the appropriate position, loosen the plug shaft 5 and insert the plug shaft 5 into the lock hole 10 through the reset of the spring 8 to fix the chassis 1 and the chassis 2 2, so as to adjust the length of the rescue vehicle as required. When multiple rescue vehicles need to be connected, the connecting blocks 6 on the adjacent chassis 1 and chassis 2 2 can be aligned, and the I-shaped plug block 7 can be inserted into the two adjacent T-slots 11 to achieve the connection of the two adjacent rescue vehicles.
[0036] 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. An efficient and multi-purpose mine rescue vehicle, characterized in that: The invention comprises a chassis one (1), a chassis two (2) is provided at the front end of the chassis one (1), a fixed shaft (3) is fixedly connected to the top side of the chassis two (2), the fixed shaft (3) is connected to the chassis one (1) through two locking components, so as to control the position between the chassis one (1) and the chassis two (2), a connecting block (6) is fixedly connected to the outer wall of the chassis two (2) and the chassis one (1), and a connecting component is provided inside the connecting block (6) for connecting two rescue vehicles.
2. The efficient and multi-purpose mine rescue vehicle according to claim 1, characterized in that: The locking assembly comprises an insertion shaft (5) located on the outer wall of chassis one (1) and a plurality of locking holes (10) located on the outer wall of the fixed shaft (3), wherein the insertion shaft (5) is arranged inside one of the locking holes (10).
3. The efficient and multi-purpose mine rescue vehicle according to claim 2, characterized in that: The outer wall of the insertion shaft (5) is sleeved with a spring (8), and the middle end of the outer wall of the insertion shaft (5) is fixedly connected to a limiting plate (9).
4. The efficient and multi-purpose mine rescue vehicle according to claim 3, characterized in that: One end of the spring (8) is connected to the outer wall of the limiting plate (9), and the other end of the spring (8) is connected to the outer wall of the insertion shaft (5).
5. The efficient and multi-purpose mine rescue vehicle according to claim 1, characterized in that: The connection assembly comprises a T-shaped slot (11) located on the outer wall of the connection block (6), and an I-shaped plug-in block (7) is provided inside the T-shaped slot (11).
6. The efficient and multi-purpose mine rescue vehicle according to claim 5, characterized in that: A handle is fixedly connected to the top outer wall of the I-shaped plug-in block (7).
7. The efficient and multi-purpose mine rescue vehicle according to claim 5, characterized in that: Two support rods (4) are fixedly connected to the outer wall of the second chassis (2), and the support rods (4) are arranged inside the first chassis (1).
8. The efficient and multi-purpose mine rescue vehicle according to claim 1, characterized in that: The bottom sides of the chassis 1 (1) and the chassis 2 (2) are both provided with wheels.