Tire transfer device of emergency vehicle and emergency vehicle

Abstract

The utility model relates to a tire transfer device of an emergency vehicle and the emergency vehicle, comprising a turnover mechanism which is arranged on a frame structure of the emergency vehicle or in a carriage of the emergency vehicle; the lifting mechanism is arranged on a frame structure of the emergency vehicle or in a compartment of the emergency vehicle, and the lifting mechanism is connected with the turnover mechanism; the mounting mechanism is arranged on the lifting mechanism, and the mounting mechanism is connected with the lifting mechanism; the mounting mechanism is used for mounting tires; the lifting mechanism is used for lifting tires; the overturning mechanism is used for overturning the lifting mechanism and the tires so that the lifting mechanism and the tires can be overturned out of the frame structure or the compartment. When the tire is needed by the emergency vehicle, the lifting mechanism and the tire are overturned out of the carriage or the frame structure through the overturning mechanism, then the tire is lowered to the ground through the lifting mechanism, an operator can conveniently detach the tire from the mounting mechanism, the whole process is easy and convenient to operate, time and labor are saved, and the timeliness of emergency rescue is improved.

Description

Technical Field

[0001] This utility model relates to the field of emergency rescue equipment technology, specifically to a tire transfer device for a rescue vehicle and the rescue vehicle itself. Background Technology

[0002] During emergency rescue operations (such as flood drainage and long-distance water supply for forest fire fighting), rescue vehicles are equipped with spare tires to prevent sudden tire damage and facilitate tire replacement, thus avoiding delays in the rescue efforts. Because the spare tires of rescue vehicles are relatively large and heavy, they are not suitable for installation under the chassis and must be placed on the vehicle itself.

[0003] Currently, the spare tires of emergency vehicles are changed manually by loading and unloading them. Due to the large size and weight of the spare tires, one person cannot complete the task alone; multiple people are required to work together. This is time-consuming, labor-intensive, inefficient, and affects the timeliness of emergency response. Utility Model Content

[0004] Therefore, there is a need for a tire transfer device and a rescue vehicle to solve the technical problem that currently, the spare tire of a rescue vehicle is changed by manually loading and unloading it. Due to the large size and weight of the spare tire, it cannot be done by one person alone and requires multiple people to work together, which is time-consuming, labor-intensive, inefficient, and affects the timeliness of rescue operations.

[0005] To achieve the above objectives, the inventor provides a tire transfer device for a rescue vehicle, comprising:

[0006] A tilting mechanism, wherein the tilting mechanism is disposed on the frame structure of the rescue vehicle or inside the cargo compartment of the rescue vehicle;

[0007] A lifting mechanism is installed on the frame structure of the rescue vehicle or inside the cargo compartment of the rescue vehicle, and the lifting mechanism is connected to the tilting mechanism.

[0008] The system includes an installation mechanism mounted on the lifting mechanism and connected to it; the installation mechanism is used to install a tire; the lifting mechanism is used to lift the tire; and the flipping mechanism is used to flip the lifting mechanism and the tire to move them outside the frame structure or the vehicle body.

[0009] As a preferred structure of this utility model, the flipping mechanism includes a flipping drive component and a linkage assembly. One end of the flipping drive component is fixedly disposed, and the other end of the flipping drive component is connected to the linkage assembly. The linkage assembly is connected to the lifting mechanism, and the flipping drive component is used to drive the flipping linkage assembly and the lifting mechanism.

[0010] As a preferred structure of this utility model, the linkage assembly includes a first fixed base, a first connecting assembly, a second connecting assembly, and a flipping rod;

[0011] The first fixed base is fixedly installed, one end of the flipping rod is hinged to the first fixed base, and the other end of the flipping rod is connected to the lifting mechanism;

[0012] One end of the first connecting component is hinged to the first fixed base, one end of the second connecting component is hinged to the flipping rod, and the other end of the first connecting component is hinged to the other end of the second connecting component;

[0013] The other end of the flip drive component is hinged to the hinge joint between the first connecting component and the second connecting component.

[0014] As a preferred structure of the present invention, the first connecting component includes two first connecting plates, which are arranged at intervals and opposite to each other.

[0015] The second connecting component includes two second connecting plates, which are arranged opposite to each other at a distance.

[0016] One end of each of the two first connecting plates is hinged to the first fixed base, one end of each of the two second connecting plates is hinged to the flipping rod, and the other end of each of the two first connecting plates is hinged to the other end of each of the two second connecting plates.

[0017] As a preferred structure of this utility model, the tire transfer device of the rescue vehicle further includes a fixing rod, one end of which is fixedly connected to the flipping rod, and the other end of which is fixedly connected to the lifting mechanism.

[0018] As a preferred structure of this utility model, the lifting mechanism includes a lifting drive component and a telescopic tube. The flipping mechanism is connected to the fixed end of the telescopic tube, the lifting drive component is connected to the telescopic tube, and the mounting mechanism is installed on the moving end of the telescopic tube. The lifting drive component is used to drive the telescopic tube to extend or retract.

[0019] As a preferred structure of this utility model, the telescopic tube includes a telescopic outer tube and a telescopic inner tube, the flipping mechanism is connected to the telescopic outer tube, the telescopic inner tube is nested and slidably connected inside the telescopic outer tube, the mounting mechanism is connected to the end of the telescopic inner tube, one end of the lifting drive component is fixedly connected to the telescopic outer tube, and the other end of the lifting drive component is connected to the end of the telescopic inner tube.

[0020] As a preferred structure of this utility model, the installation mechanism includes a mounting base and an installation component. The installation component is connected to the lifting mechanism, and the mounting base is connected to the installation component. The mounting base is provided with a plurality of fixing holes.

[0021] As a preferred structure of this utility model, the mounting assembly includes a first mounting rod, a second mounting rod, and a mounting plate. The first mounting rod and the second mounting rod are respectively spaced apart on the lifting mechanism. The mounting plate is connected to the mounting seat. The first mounting rod and the second mounting rod are respectively connected to both sides of the mounting plate.

[0022] The advantages of the above technical solution, compared with existing technologies, are as follows: The tire transfer device for the rescue vehicle of this utility model allows the lifting mechanism and the tire to be flipped outside the vehicle body or frame structure via a flipping mechanism when the rescue vehicle needs a tire. Then, the lifting mechanism lowers the tire to the ground, facilitating the removal of the tire from the mounting mechanism by workers. The entire process is simple, time-saving, labor-saving, and improves work efficiency and the timeliness of rescue operations. The tire removed from the rescue vehicle is assembled and fixed to the mounting mechanism, then lifted by the lifting mechanism, and finally flipped back into the vehicle body or frame structure by the flipping mechanism. The entire process is simple, time-saving, labor-saving, and improves work efficiency and the timeliness of rescue operations.

[0023] To achieve the above objectives, the inventors also provide a rescue vehicle, comprising:

[0024] Chassis structure;

[0025] A carriage, which is mounted on the frame structure;

[0026] And a tire transfer device for a rescue vehicle as described in any of the above-mentioned inventors, wherein the tire transfer device for the rescue vehicle is disposed on the vehicle frame structure; or the tire transfer device for the rescue vehicle is disposed inside the vehicle compartment.

[0027] As a preferred structure of this utility model, the emergency vehicle further includes a pressurization mechanism, which is disposed below the vehicle frame structure and connected to the vehicle frame structure.

[0028] Alternatively, the pressurization mechanism may be located inside the carriage;

[0029] The pressurizing mechanism is used to perform pressurization operations when supplying water to remote locations or high-altitude locations.

[0030] As a preferred structure of this utility model, the pressurizing mechanism is a fire pump, which includes a pump body, an inlet pipe and at least one outlet pipe.

[0031] The inlet pipe is connected to the pump body, and at least one outlet pipe is connected to the pump body. The inlet pipe and the outlet pipe are arranged on the left and right sides along the width direction of the pipe laying vehicle.

[0032] The advantages of the above technical solution, compared with existing technologies, are as follows: In this utility model's emergency rescue vehicle, the tire transfer device allows the vehicle to transfer the lifting mechanism and tire outside the cargo box or frame structure via a flipping mechanism when a tire is needed. Then, the lifting mechanism lowers the tire to the ground, facilitating removal of the tire from the mounting mechanism by personnel. The entire process is simple, time-saving, labor-saving, and improves work efficiency and the timeliness of emergency rescue. The tire removed from the emergency rescue vehicle is assembled and fixed to the mounting mechanism, then lifted by the lifting mechanism, and finally flipped back into the cargo box or frame structure by the flipping mechanism. The entire process is simple, time-saving, labor-saving, and improves work efficiency and the timeliness of emergency rescue.

[0033] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0034] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0035] In the accompanying drawings of the instruction manual:

[0036] Figure 1 This is a schematic diagram of the operational state structure of the emergency rescue vehicle described in the specific implementation method;

[0037] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0038] Figure 3 The side view of the rescue vehicle described in the specific implementation embodiment;

[0039] Figure 4 This is a side view of the emergency rescue vehicle in operation as described in the specific implementation method;

[0040] Figure 5 This is a schematic diagram of the tire transfer device for the emergency vehicle described in a specific embodiment.

[0041] Figure 6 This is a front view of the rescue vehicle described in the specific implementation method;

[0042] Figure 7 This is a schematic diagram of the pressurization mechanism described in a specific embodiment.

[0043] The reference numerals used in the above figures are explained as follows:

[0044] 100. Chassis structure,

[0045] 200. Train carriage

[0046] 300. Tire transfer device,

[0047] 400, Tires

[0048] 1. Tilting mechanism,

[0049] 11. Tilting drive component,

[0050] 12. Linkage assembly,

[0051] 121. First fixed seat,

[0052] 122. First connecting plate,

[0053] 123. Second connecting plate,

[0054] 124. Flip lever,

[0055] 2. Lifting mechanism,

[0056] 21. Lifting drive components,

[0057] 22. Telescopic pipe,

[0058] 221. Telescopic outer tube,

[0059] 222. Telescopic inner tube,

[0060] 3. Installation mechanism

[0061] 31. Mounting base,

[0062] 32. Fixing hole,

[0063] 33. Install components.

[0064] 331. First mounting rod,

[0065] 332. Second mounting rod,

[0066] 333. Mounting plate,

[0067] 4. Fixing rod,

[0068] 5. Pressurization mechanism,

[0069] 51. Pump body,

[0070] 52. Water inlet pipe,

[0071] 53. Water outlet pipe. Detailed Implementation

[0072] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0073] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0074] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0075] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0076] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0077] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0078] As understood in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0079] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. These expressions are only for the convenience of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. Furthermore, in this context, it should be understood that when it is mentioned that an element is connected "on" or "below" another element, it can be directly connected not only to the other element "on" or "below," but also indirectly connected to the other element "on" or "below" through an intermediate element.

[0080] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0081] Please see Figures 1 to 7 This embodiment relates to a tire transfer device 300 for a rescue vehicle, comprising:

[0082] A flipping mechanism 1 is disposed inside the cargo compartment 200 of the rescue vehicle; or in other embodiments, the flipping mechanism 1 is disposed on the frame structure 100 of the rescue vehicle.

[0083] A lifting mechanism 2 is disposed within the cargo compartment 200 of the rescue vehicle; or in other embodiments, the lifting mechanism 2 is disposed on the frame structure 100 of the rescue vehicle. The lifting mechanism 2 is connected to the tilting mechanism 1.

[0084] The system includes an installation mechanism 3, which is mounted on and connected to the lifting mechanism 2. The installation mechanism 3 is used to install the tire 400. The lifting mechanism 2 is used to lift the tire 400. The flipping mechanism 1 is used to flip the lifting mechanism 2 and the tire 400 outside the vehicle body 200. This method is simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of emergency response. Alternatively, in other embodiments, the flipping mechanism 1 is used to flip the lifting mechanism 2 and the tire 400 outside the vehicle frame structure. This method is also simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of emergency response.

[0085] Specifically, in this embodiment, the tire transfer device 300 for the rescue vehicle, when the rescue vehicle needs to use the tire 400, uses the flipping mechanism 1 to flip the lifting mechanism 2 and the tire 400 to the outside of the cargo box 200 or the frame structure. Then, the lifting mechanism 2 lowers the tire 400 to the ground, making it convenient for workers to remove the tire 400 from the mounting mechanism 3. The whole process is simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of rescue operations. The tire 400 removed from the rescue vehicle is assembled and fixed with the mounting mechanism 3, then the lifting mechanism 2 raises the tire 400, and finally the flipping mechanism 1 flips the tire 400 back into the cargo box 200 or onto the frame structure 100. The whole process is simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of rescue operations.

[0086] Optionally, in some embodiments, such as Figures 1 to 5 As shown, the tilting mechanism 1 includes a tilting drive component 11 and a connecting rod assembly 12. One end of the tilting drive component 11 is fixedly installed inside the vehicle body 200 or on the vehicle frame structure 100, and the other end of the tilting drive component 11 is connected to the connecting rod assembly 12. The connecting rod assembly 12 is connected to the lifting mechanism 2. The tilting drive component 11 drives the tilting connecting rod assembly 12 and the lifting mechanism 2 to tilt, thereby driving the lifting mechanism 2 and the tire 400 to tilt. The operation is simple, time-saving, labor-saving, and improves work efficiency and the timeliness of emergency rescue. The tilting drive component 11 is a tilting hydraulic cylinder.

[0087] Specifically, in this embodiment, such as Figures 1 to 5As shown, the linkage assembly 12 includes a first fixed seat 121, a first connecting assembly, a second connecting assembly, and a tilting rod 124. The first fixed seat 121 is fixedly installed inside the carriage 200 or on the frame structure 100. One end of the tilting rod 124 is hinged to the first fixed seat 121, and the other end of the tilting rod 124 is connected to the lifting mechanism 2. One end of the first connecting assembly is hinged to the first fixed seat 121, one end of the second connecting assembly is hinged to the tilting rod 124, and the other end of the first connecting assembly is hinged to the other end of the second connecting assembly. The other end of the tilting drive component 11 is hinged at the hinge point between the first connecting assembly and the second connecting assembly. The tilting drive component 11 drives the first connecting assembly, the second connecting assembly, and the tilting rod 124 to tilt, thereby driving the lifting mechanism 2 and the spare tire to tilt. This method is simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of emergency response. The tilting drive component 11 is a tilting hydraulic cylinder.

[0088] Specifically, in this embodiment, such as Figures 1 to 5 As shown, the first connecting assembly includes two first connecting plates 122, which are spaced apart and arranged opposite to each other; the second connecting assembly includes two second connecting plates 123, which are spaced apart and arranged opposite to each other; one end of each of the two first connecting plates 122 is hinged to the first fixed base 121, one end of each of the two second connecting plates 123 is hinged to the flipping rod 124, and the other end of each of the two first connecting plates 122 is respectively hinged to the other end of each of the two second connecting plates 123. By providing two first connecting plates 122 and two second connecting plates 123, the stability of the flipping is improved.

[0089] Optionally, in some embodiments, such as Figures 1 to 5 As shown, the tire transfer device 300 of the rescue vehicle also includes a fixing rod 4. One end of the fixing rod 4 is fixedly connected to the flipping rod 124, and the other end of the fixing rod 4 is fixedly connected to the lifting mechanism 2. By providing the fixing rod 4, a fixing function is achieved to improve the stability of the flipping.

[0090] Optionally, in some embodiments, such as Figures 1 to 5As shown, the lifting mechanism 2 includes a lifting drive component 21 and a telescopic tube 22. The tilting mechanism 1 is connected to the fixed end of the telescopic tube 22. The lifting drive component 21 is connected to the telescopic outer tube 221 of the telescopic tube 22. The mounting mechanism 3 is installed on the moving end of the telescopic tube 22. The lifting drive component 21 drives the telescopic tube 22 to extend and retract, thereby lifting and lowering the tire 400 on the mounting mechanism 3. This facilitates the removal of the tire 400 from the mounting mechanism 3 by the operator. The entire process is simple to operate, saves time and effort, improves work efficiency, and enhances the timeliness of emergency response. The lifting drive component 21 is a lifting cylinder.

[0091] Specifically, in this embodiment, such as Figures 1 to 5 As shown, the telescopic tube 22 includes a telescopic outer tube 221 and a telescopic inner tube 222. The flipping mechanism 1 is connected to the telescopic outer tube 221. The telescopic inner tube 222 is nested and slidably connected inside the telescopic outer tube 221. The mounting mechanism 3 is connected to the end of the telescopic inner tube 222. One end of the lifting drive component is fixedly connected to the telescopic outer tube 221, and the other end of the lifting drive component is connected to the end of the telescopic inner tube 222. The lifting drive component 21 drives the telescopic inner tube 222 to extend and retract vertically inside the telescopic outer tube 221.

[0092] Optionally, in some embodiments, such as Figures 1 to 5 As shown, the mounting mechanism 3 includes a mounting base 31 and a mounting assembly 33. The mounting assembly 33 is connected to the lifting mechanism 2, and the mounting base 31 is connected to the mounting assembly 33. The mounting base 31 has multiple fixing holes 32, which are respectively fixed to the through holes of the tire 400 by bolts, thus fixing the tire 400 to the mounting mechanism 3. It should be noted that in this embodiment, the number of fixing holes 32 is not limited, and there are four fixing holes 32.

[0093] Optionally, in some embodiments, such as Figures 1 to 5 As shown, the mounting assembly 33 includes a first mounting rod 331, a second mounting rod 332, and a mounting plate 333. The first mounting rod 331 and the second mounting rod 332 are respectively spaced apart on the lifting mechanism 2. The mounting plate 333 is connected to the mounting base 31. The first mounting rod 331 and the second mounting rod 332 are respectively connected to both sides of the mounting plate 333. The overall stability is improved by providing the first mounting rod 331, the second mounting rod 332, and the mounting plate 333.

[0094] Specifically, in this embodiment, such as Figures 1 to 5As shown, specifically, in this embodiment, the tire transfer device 300 of the rescue vehicle, when the rescue vehicle needs to use the tire 400, drives the first connecting component, the second connecting component, and the flipping rod 124 to flip outward through the flipping drive component 11, so as to drive the lifting mechanism 2 and the spare tire to flip outside the carriage 200 or the frame structure. Then, the telescopic inner tube 222 is driven to descend to the ground through the lifting drive component 21, so as to drive the tire 400 on the mounting seat 31 to descend to the ground, making it convenient for the workers to remove the tire 400 from the mounting seat 31. The whole process is simple to operate, saves time and effort, improves work efficiency, and improves the timeliness of rescue.

[0095] Please see Figures 1 to 5 This embodiment relates to a rescue vehicle, which may be, but is not limited to, a pipe-laying vehicle, a drainage rescue vehicle, a mother-daughter drainage rescue vehicle, a water intake vehicle, or a mobile drainage device for tunnels. The rescue vehicle may be a gasoline vehicle, a diesel vehicle, a pure electric vehicle, a hybrid vehicle, or a range-extended vehicle.

[0096] Specifically, the rescue vehicle includes a frame structure 100; the frame structure 100 serves as the frame structure of the entire vehicle, which is the base of the entire vehicle. It supports and connects the various assemblies of the vehicle, keeps the assemblies in a relatively correct position, and bears various loads inside and outside the vehicle.

[0097] Carriage 200, the carriage 200 being mounted on the frame structure 100;

[0098] The vehicle also includes a tire transfer device 300, which is installed inside the cargo box 200. Alternatively, in other embodiments, the tire transfer device 300 is installed on the vehicle frame structure. The tire transfer device flips and raises / lowers the tires 400 to achieve the transfer function. The entire process is simple to operate, saves time and labor, improves work efficiency, and enhances the timeliness of rescue operations.

[0099] Optionally, in some embodiments, such as Figure 6 and Figure 7 As shown, the rescue vehicle also includes a pressurization mechanism 5, which is located below the frame structure 100 and connected to the frame structure 100. This reduces the space occupied within the cargo compartment 200, making efficient use of space and resulting in a compact structure. Alternatively, in other embodiments, the pressurization mechanism 5 is located inside the cargo compartment 200. The pressurization mechanism 5 is used to perform pressurization operations when supplying water to remote locations or high-altitude locations. When it is necessary to supply water to remote locations or high-altitude locations, the water supply hose is connected to the pressurization mechanism 5 to pressurize the water in the hose, thereby fulfilling the operational requirements for remote or high-altitude water supply.

[0100] Optionally, in some embodiments, such as Figure 6 and Figure 7 As shown, the pressurizing mechanism 5 is a fire pump, which is driven by a hydraulic motor. The fire pump includes a pump body 51, an inlet pipe 52, and at least one outlet pipe 53; the inlet pipe 52 is connected to the pump body 51, and at least one outlet pipe 53 is connected to the pump body 51. The inlet pipe 52 and the outlet pipe 53 are arranged on the left and right sides along the width direction of the pipe laying vehicle. This arrangement facilitates the connection of the water supply hose to the inlet pipe 52 and the outlet pipe 53, and the overall structure is compact.

[0101] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A tire transfer device for a rescue vehicle, characterized in that, include: A tilting mechanism, wherein the tilting mechanism is disposed on the frame structure of the rescue vehicle or inside the cargo compartment of the rescue vehicle; A lifting mechanism is installed on the frame structure of the rescue vehicle or inside the cargo compartment of the rescue vehicle, and the lifting mechanism is connected to the tilting mechanism. The system includes an installation mechanism mounted on the lifting mechanism and connected to it; the installation mechanism is used to install a tire; the lifting mechanism is used to lift the tire; and the flipping mechanism is used to flip the lifting mechanism and the tire to move them outside the frame structure or the vehicle body.

2. The tire transfer device for a rescue vehicle according to claim 1, characterized in that: The flipping mechanism includes a flipping drive component and a linkage assembly. One end of the flipping drive component is fixedly disposed, and the other end of the flipping drive component is connected to the linkage assembly. The linkage assembly is connected to the lifting mechanism. The flipping drive component is used to drive the flipping linkage assembly and the lifting mechanism.

3. The tire transfer device for a rescue vehicle according to claim 2, characterized in that: The linkage assembly includes a first fixed base, a first connecting component, a second connecting component, and a flipping rod; The first fixed base is fixedly installed, one end of the flipping rod is hinged to the first fixed base, and the other end of the flipping rod is connected to the lifting mechanism; One end of the first connecting component is hinged to the first fixed base, one end of the second connecting component is hinged to the flipping rod, and the other end of the first connecting component is hinged to the other end of the second connecting component; The other end of the flip drive component is hinged to the hinge joint between the first connecting component and the second connecting component.

4. The tire transfer device for a rescue vehicle according to claim 3, characterized in that: The first connecting component includes two first connecting plates, which are arranged opposite to each other at a distance. The second connecting component includes two second connecting plates, which are arranged opposite to each other at a distance. One end of each of the two first connecting plates is hinged to the first fixed base, one end of each of the two second connecting plates is hinged to the flipping rod, and the other end of each of the two first connecting plates is hinged to the other end of each of the two second connecting plates.

5. The tire transfer device for a rescue vehicle according to claim 3, characterized in that: The tire transfer device of the rescue vehicle also includes a fixing rod, one end of which is fixedly connected to the flipping rod, and the other end of which is fixedly connected to the lifting mechanism.

6. The tire transfer device for a rescue vehicle according to any one of claims 1 to 5, characterized in that: The lifting mechanism includes a lifting drive component and a telescopic tube. The flipping mechanism is connected to the fixed end of the telescopic tube. The lifting drive component is connected to the telescopic tube. The mounting mechanism is installed on the moving end of the telescopic tube. The lifting drive component is used to drive the telescopic tube to extend or retract.

7. The tire transfer device for a rescue vehicle according to claim 6, characterized in that: The telescopic tube includes a telescopic outer tube and a telescopic inner tube. The flipping mechanism is connected to the telescopic outer tube. The telescopic inner tube is nested and slidably connected inside the telescopic outer tube. The mounting mechanism is connected to the end of the telescopic inner tube. One end of the lifting drive component is fixedly connected to the telescopic outer tube, and the other end of the lifting drive component is connected to the end of the telescopic inner tube.

8. The tire transfer device for a rescue vehicle according to any one of claims 1 to 5, characterized in that: The installation mechanism includes a mounting base and an installation component. The installation component is connected to the lifting mechanism, and the mounting base is connected to the installation component. The mounting base has multiple fixing holes.

9. The tire transfer device for a rescue vehicle according to claim 8, characterized in that: The mounting assembly includes a first mounting rod, a second mounting rod, and a mounting plate. The first mounting rod and the second mounting rod are respectively spaced apart on the lifting mechanism. The mounting plate is connected to the mounting base. The first mounting rod and the second mounting rod are respectively connected to both sides of the mounting plate.

10. A rescue vehicle, characterized in that, include: Chassis structure; A carriage, which is mounted on the frame structure; And a tire transfer device for a rescue vehicle as described in any one of claims 1 to 9, wherein the tire transfer device for the rescue vehicle is disposed on the vehicle frame structure; or the tire transfer device for the rescue vehicle is disposed inside the vehicle compartment.

11. The emergency rescue vehicle according to claim 10, characterized in that: The emergency vehicle also includes a pressurization mechanism, which is located below the vehicle frame structure and connected to the vehicle frame structure. Alternatively, the pressurization mechanism may be located inside the carriage; The pressurization mechanism is used to perform pressurization operations when supplying water to remote locations or high-altitude locations.

12. The emergency rescue vehicle according to claim 11, characterized in that: The pressurizing mechanism is a fire pump, which includes a pump body, an inlet pipe, and at least one outlet pipe. The inlet pipe is connected to the pump body, and at least one outlet pipe is connected to the pump body. The inlet pipe and the outlet pipe are arranged on the left and right sides along the width direction of the pipe laying vehicle.

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