Emergency drainage vehicle

Abstract

The utility model relates to an emergency water drainage vehicle, which comprises a vehicle frame, a mobile pump station, a fire fighting device and a power system, the mobile pump station is arranged on the vehicle frame, and the mobile pump station is used for driving away from the emergency water drainage vehicle to execute water drainage operation; the fire-fighting device is arranged on the emergency drainage vehicle and is used for supplying water to external fire-fighting equipment; or the fire-fighting device is used for executing fire-fighting fire-extinguishing water supply operation; or the fire fighting device is used for executing water supply and drainage operation; the power system is connected with the fire fighting device and used for providing power for the fire fighting device and the emergency drainage vehicle. The movable pump station and the fire-fighting device are simultaneously arranged on the emergency drainage vehicle, so that the emergency drainage vehicle has multiple purposes, realizes multiple functions, meets different emergency requirements, and is low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency rescue equipment, in particular to a rescue drainage vehicle. Background Art

[0002] As the most commonly used type of drainage vehicle, the emergency drainage vehicle is often used for drainage, flood control and waterlogging drainage, and is also used for irrigation of agriculture and urban greening. When the emergency drainage vehicle is in use, it uses the small crawler on the emergency drainage vehicle to go to the water accumulation point for drainage operations.

[0003] The drainage truck in the prior art only has the functions of drainage and flood discharge, and the current fire truck only has the function of fire extinguishing. It can be seen that the functions of the current drainage truck and fire truck are relatively single, and the manufacturing cost of each is high. In addition, the rescue equipment on the vehicle needs to be manually carried, which is time-consuming and labor-intensive, and the rescue efficiency is low. Utility Model Content

[0004] To this end, it is necessary to provide a rescue drainage vehicle to solve the problem that the water rescue vehicles in the prior art only have drainage and flood discharge functions, and the current fire trucks only have fire extinguishing functions. It can be seen that the functions of the current drainage vehicles and fire trucks are relatively single, and the manufacturing costs of each are high. The rescue equipment on the vehicle needs to be manually carried, which is time-consuming and labor-intensive, and the rescue efficiency is low. Technical problems.

[0005] To achieve the above purpose, the inventor provides an emergency drainage vehicle, comprising:

[0006] Frame;

[0007] A mobile pump station, the mobile pump station is arranged on the frame, and the mobile pump station is used to drive away from the emergency drainage vehicle to perform drainage operations;

[0008] Fire-fighting device, the fire-fighting device is arranged on the emergency drainage vehicle, the fire-fighting device is used to supply water to external fire-fighting equipment; or the fire-fighting device is used to perform fire-fighting water supply operations; or the fire-fighting device is used to perform water supply and drainage operations;

[0009] A carriage, wherein the carriage is arranged on the frame;

[0010] A pick-and-place device, the pick-and-place device is arranged on the carriage; or the pick-and-place device is arranged on the frame; the pick-and-place device is used to hoist the rescue equipment on the rescue drainage vehicle to the operation point or hoist it back to the rescue drainage vehicle;

[0011] And a power system, the power system is connected to the fire-fighting device, the power system is connected to the picking and placing device, and the power system is used to provide power to the fire-fighting device, the picking and placing device and the emergency drainage vehicle.

[0012] As a preferred structure of the utility model, the power system is connected to the mobile pump station via a pipeline, and the power system is also used to provide power to the mobile pump station.

[0013] As a preferred structure of the utility model, the power system includes a hydraulic system, and the hydraulic system is used to provide hydraulic power to the mobile pump station and the fire-fighting device; or

[0014] The power system includes a power supply system, and the power supply system is used to provide power to the mobile pump station and the fire-fighting device; or

[0015] The power system includes a hydraulic system and a power supply system, wherein the hydraulic system is used to provide hydraulic power to the mobile pump station, and the power supply system is used to provide electricity to the fire-fighting device; or the hydraulic system is used to provide hydraulic power to the fire-fighting device, and the power supply system is used to provide electricity to the mobile pump station.

[0016] As a preferred structure of the utility model, the fire-fighting device is arranged below the frame; or the fire-fighting device is arranged on the frame.

[0017] As a preferred structure of the utility model, the fire-fighting device is arranged below the front end of the frame; or

[0018] The fire-fighting device is arranged below the middle part of the frame; or

[0019] The fire fighting device is arranged below the rear end of the frame.

[0020] As a preferred structure of the utility model, the fire fighting device is a fire fighting pump system; or

[0021] The fire-fighting device is a portable water pump; or

[0022] The fire fighting device comprises a fire fighting pump system and a portable water pump, and the portable water pump is connected to the fire fighting pump system through a pipeline.

[0023] As a preferred structure of the utility model, the fire fighting device is a fire fighting pump system;

[0024] The fire pump system comprises a fire pump and a vacuum pump. The vacuum pump is arranged on one side of the fire pump and is connected to the fire pump. The fire pump is a liquid pump. The power system is used to provide power to the fire pump.

[0025] As a preferred structure of the utility model, the fire fighting device comprises a pump body, a water inlet and a water outlet;

[0026] The water inlet and the water outlet are respectively connected to the pump body;

[0027] The water inlet and the water outlet are arranged on the same side; or

[0028] The water inlet and the water outlet are arranged on different sides.

[0029] As a preferred structure of the utility model, there are more than two water inlets, and the two or more water inlets are arranged on the same side; or the two or more water inlets are arranged on different sides;

[0030] There are more than two water outlets, and the two or more water outlets are arranged on the same side; or the two or more water outlets are arranged on different sides.

[0031] As a preferred structure of the utility model, the water outlet includes a first water outlet, a second water outlet and a third water outlet, the diameter of the second water outlet is larger than the diameter of the first water outlet, and the diameter of the third water outlet is larger than the diameter of the first water outlet.

[0032] As a preferred structure of the present utility model, the water outlet pressure of the fire-fighting device is greater than or equal to 0.8 MPa, and the water outlet pressure of the mobile pump station is less than 0.8 MPa.

[0033] As a preferred structure of the utility model, the mobile pump station includes a power mechanism, a traveling mechanism and a first water pump, the power mechanism is arranged on the traveling mechanism, the first water pump is arranged on the traveling mechanism, and the power mechanism is used to provide power to the traveling mechanism and the first water pump.

[0034] As a preferred structure of the utility model, the mobile pump station includes a walking mechanism and a first water pump, the first water pump is arranged on the walking mechanism, the power system is connected to the walking mechanism through a pipeline, the power system is connected to the first water pump through a pipeline, and the power system is used to provide power to the walking mechanism and the first water pump.

[0035] As a preferred structure of the utility model, the emergency drainage vehicle further includes a water suction pipe, the carriage is arranged on the frame, and the water suction pipe is arranged in the carriage; or

[0036] The water suction pipe is arranged on the top of the carriage.

[0037] As a preferred structure of the utility model, the pick-and-place device includes a winch assembly and a support arm;

[0038] The support arm is arranged on the carriage, and one end of the support arm is connected to the carriage;

[0039] The winch assembly comprises a winch body and a winch pipeline. The winch body is arranged on the support arm. One end of the winch pipeline is connected to the winch body, and the other end of the winch pipeline is arranged along the support arm.

[0040] As a preferred structure of the utility model, the pick-and-place device further comprises at least one pulley, and at least one pulley is arranged on the support arm;

[0041] The other end of the winch line is arranged along at least one of the pulleys and the support arm.

[0042] As a preferred structure of the utility model, the support arm frame includes a multi-stage telescopic arm and a telescopic driving member;

[0043] The multi-stage telescopic arm is arranged on the carriage, and the multi-stage telescopic arm is connected to the carriage;

[0044] The multi-stage telescopic arms are nested and slidably connected with each other, and the telescopic driving member is arranged on the outer wall of the multi-stage telescopic arm; or the telescopic driving member is arranged inside the multi-stage telescopic arm;

[0045] The telescopic driving member is connected to the multi-stage telescopic arm, and the telescopic driving member is used to drive the multi-stage telescopic arm to telescope.

[0046] As a preferred structure of the utility model, the pick-and-place device further includes a rotating mechanism and a lifting mechanism;

[0047] The slewing mechanism is arranged on the carriage, the supporting arm is arranged on the slewing mechanism, and the slewing mechanism is used to drive the supporting arm to slew so as to reach the working point;

[0048] One end of the lifting mechanism is connected to the slewing mechanism, and the other end of the lifting mechanism is connected to the support arm. The lifting mechanism is used to drive the support arm away from the carriage and close to the working point, or close to the carriage and away from the working point.

[0049] As a preferred structure of the utility model, the emergency drainage vehicle also includes a compartment door, which is arranged on the side or rear of the compartment, and the bottom end of the compartment door is hinged to the bottom end of the compartment.

[0050] As a preferred structure of the utility model, the emergency drainage vehicle also includes a flipping mechanism, which is connected to the compartment door, and is used to flip the compartment door downward to open it to the ground so that the mobile pump station can drive out of the compartment along the compartment door; or the flipping mechanism is used to flip and close the compartment door.

[0051] As a preferred structure of the utility model, the flipping mechanism includes a flipping driving component, a first connecting rod and a second connecting rod;

[0052] One end of the first connecting rod is connected to the carriage, the other end of the first connecting rod is connected to one end of the second connecting rod, and the other end of the second connecting rod is connected to the carriage door;

[0053] One end of the overturning driving component is connected to the carriage, and the other end of the overturning driving component is connected to the connection between the first connecting rod and the second connecting rod.

[0054] Different from the prior art, the above technical solution has the following beneficial effects: in the emergency drainage vehicle of the utility model, a mobile pump station and a fire-fighting device are provided on the emergency drainage vehicle at the same time, wherein the mobile pump station is used to perform drainage operations, the mobile pump station has drainage and flood discharge functions, and the fire-fighting device is used to supply water to external fire-fighting equipment; or the fire-fighting device is used to perform fire-fighting water supply operations; or the fire-fighting device is used to perform water supply and drainage operations, and the fire-fighting device has water supply to external fire-fighting equipment, performs fire-fighting water supply and drainage and flood discharge functions, realizing multifunctionality; the mobile pump station and the fire-fighting device are centrally arranged on the emergency drainage vehicle, with low manufacturing cost, and can meet different operation requirements, and the scene should be large, and according to the actual needs of the operation, the mobile pump station can be selected for drainage operations, or the fire-fighting device can be selected for drainage operations, or the fire-fighting device can be used to supply water to external fire-fighting equipment, or the fire-fighting device can be used to perform fire-fighting water supply operations, and one vehicle can be used for multiple purposes to meet different emergency rescue needs. And the rescue equipment on the emergency drainage vehicle is hoisted to the operation point through the pick-and-place device, which saves time and effort and improves work efficiency.

[0055] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0057] In the drawings of the specification:

[0058] Figure 1 This is one of the structural schematic diagrams of the emergency drainage vehicle described in the specific implementation method;

[0059] Figure 2This is the second structural schematic diagram of the emergency drainage vehicle described in the specific implementation method;

[0060] Figure 3 This is one of the partial structural schematic diagrams of the emergency drainage vehicle described in the specific implementation method;

[0061] Figure 4 This is the second schematic diagram of the partial structure of the emergency drainage vehicle described in the specific implementation method;

[0062] Figure 5 It is one of the structural schematic diagrams of the fire-fighting device described in the specific implementation method;

[0063] Figure 6 This is the second structural schematic diagram of the fire-fighting device described in the specific implementation method;

[0064] Figure 7 The third structural diagram of the fire-fighting device described in the specific implementation method;

[0065] Figure 8 This is a fourth structural schematic diagram of the fire-fighting device described in the specific implementation method;

[0066] Fig. 9 It is a structural schematic diagram of the pick-and-place device described in a specific implementation manner;

[0067] Fig.10 This is one of the power connection diagrams of the emergency drainage vehicle described in the specific implementation method;

[0068] Fig.11 This is the second power connection diagram of the emergency drainage vehicle described in the specific implementation method;

[0069] Fig.12 This is the third power connection diagram of the emergency drainage vehicle described in the specific implementation method;

[0070] Fig.13 This is the fourth power connection diagram of the emergency drainage vehicle described in the specific implementation method.

[0071] The reference numerals in the above drawings are described as follows:

[0072] 1. Frame,

[0073] 2. Mobile pumping station,

[0074] 21. Walking mechanism,

[0075] 22. The first water pump,

[0076] 3. Fire fighting equipment,

[0077] 31. Pump body,

[0078] 32. Water outlet,

[0079] 321, the first water outlet,

[0080] 322, the second water outlet,

[0081] 323. The third water outlet,

[0082] 33. Water inlet,

[0083] 34. Fire pump system,

[0084] 35. Portable water pump,

[0085] 36. Fire pump,

[0086] 37. Vacuum pump, 4. Pick-and-place device,

[0087] 41. Winch body,

[0088] 42. Winch pipeline,

[0089] 43. Support arm,

[0090] 431. Multi-stage telescopic arm,

[0091] 44. Pulley,

[0092] 45. Rotary mechanism,

[0093] 46. ​​Lifting mechanism, 5. Suction pipe, 6. Carriage, 7. Carriage door, 8. Turning mechanism,

[0094] 81. Flip drive components,

[0095] 82. First connecting rod,

[0096] 83. Second connecting rod, 9. Power system,

[0097] 91. Hydraulic system,

[0098] 92. Power supply system. DETAILED DESCRIPTION

[0099] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0100] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0101] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0102] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0103] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0104] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0105] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0106] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "on" or "under", it can not only be directly connected to another element "on" or "under", but also be indirectly connected to another element "on" or "under" through an intermediate element.

[0107] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0108] See also Figures 1 to 13 This embodiment relates to a rescue drainage vehicle. The rescue drainage vehicle in this embodiment is a water supply and drainage rescue drainage vehicle. The rescue drainage vehicle can be, but is not limited to, a water supply and drainage rescue vehicle, a drainage rescue vehicle, a mobile pump station, a mother-and-child drainage rescue vehicle, a water intake vehicle, a pipe laying vehicle, a well operation crawler vehicle, a tunnel mobile drainage equipment, or a carriage 6-type drainage equipment. Preferably, in this embodiment, the rescue drainage vehicle uses a letter-type drainage rescue vehicle. The rescue drainage vehicle can be a gasoline vehicle, a diesel vehicle, a pure electric vehicle, or a hybrid vehicle or an extended-range vehicle.

[0109] See also Figures 1 to 13This embodiment relates to a rescue drainage vehicle, including a frame 1, a cab, a mobile pump station 2, a fire fighting device 3 and a power system 9. The frame 1 is the framework structure of the whole vehicle, which is the base of the whole vehicle. It supports and connects the various assemblies of the whole vehicle, so that each assembly maintains a relatively correct position and bears various loads inside and outside the rescue drainage vehicle. The frame 1 is used to carry the rescue equipment and / or drainage equipment on the rescue drainage vehicle. The cab is arranged on one side of the frame 1, and the driver operates and controls the operation of the rescue drainage vehicle in the cab.

[0110] Optionally, in some embodiments, such as Figures 2 to 4 As shown, the mobile pump station 2 is arranged on the vehicle frame 1, and the mobile pump station 2 is used to drive away from the emergency drainage vehicle to perform drainage operations. The mobile pump station 2 drives away from the emergency drainage vehicle to the operation point (basement, narrow street, village road, etc.) to perform drainage operations. The mobile pump station 2 in this embodiment can be a mobile pump station 2 with its own power mechanism, or the mobile pump station 2 itself has no power mechanism, and the mobile pump station 2 is powered by the outside world.

[0111] Specifically, in this embodiment, if Figures 2 to 4 As shown, the fire-fighting device 3 is arranged on the emergency drainage vehicle, and the fire-fighting device 3 is used to supply water to the external fire-fighting equipment, that is, the water outlet pipe of the fire-fighting device 3 is connected to the external fire-fighting equipment to supply water to the fire-fighting equipment; wherein the fire-fighting equipment can be a fire-fighting water cannon, a fire truck or a fire-fighting water tank, etc. Optionally, in other embodiments, the fire-fighting device 3 is used to perform remote fire-fighting water supply operations, that is, water is supplied to the remote fire-fighting point through the fire-fighting device 3, so as to perform fire-fighting operations; wherein "remote" in this embodiment is more than 1 km on a horizontal road surface, or on a floor or hillside with a height difference of more than 5 meters, etc. Optionally, in other embodiments, the fire-fighting device 3 is used to perform water supply and drainage operations, that is, water supply and drainage operations are performed through the fire-fighting device 3, and operations such as drainage, flood control and drainage are performed, as well as irrigation of agriculture and urban greening. Among them, the operation mode of the fire-fighting device 3 can be selected according to the actual needs of the site, and can be applied to drainage operations, or remote water supply.

[0112] Optionally, in some embodiments, such as Figures 10 to 13As shown, the power system 9 is connected to the fire-fighting device 3, and the power system 9 is used to provide power to the fire-fighting device 3 and the emergency drainage vehicle. The emergency drainage vehicle is driven by the power system 9, and the fire-fighting device 3 is powered by the power system 9, thereby driving the fire-fighting device 3 to perform drainage operations or remote water supply operations; the mobile pump station 2 itself has a power mechanism, and the power mechanism provides power to the mobile pump station 2, so that the mobile pump station 2 drives away from the emergency drainage vehicle and performs drainage operations at the operation point. Specifically, during drainage operations, drainage operations are performed by the mobile pump station 2, or drainage operations are performed by the fire-fighting device 3. According to the actual needs of the rescue, the mobile pump station 2 or the fire-fighting device 3 is selected to perform the drainage operation. Specifically, in this embodiment, Figure 3 and Figure 4 As shown, the mobile pump station 2 includes a power mechanism, a traveling mechanism 21 and a first water pump 22. The power mechanism is arranged on the traveling mechanism 21, and the first water pump 22 is arranged on the traveling mechanism 21. The power mechanism is used to provide power to the traveling mechanism 21 and the first water pump 22. The traveling mechanism 21 is a crawler traveling mechanism 21, which is convenient for passing through muddy roads or stairs, etc.; in other embodiments, the traveling mechanism 21 can also be a wheeled traveling mechanism 21, etc. The traveling mechanism 21 is driven by the power mechanism to travel, and the mobile pump station 2 is driven to the operation point, and the drainage operation is performed through the first water pump 22.

[0113] Optionally, in some embodiments, the power system 9 is connected to the mobile pump station 2 via a pipeline, and the power system 9 is also used to provide power to the mobile pump station 2. In this embodiment, the mobile pump station 2 itself does not have a separate power mechanism. The power of the mobile pump station 2 comes from the power system 9 of the emergency drainage vehicle. The power system 9 of the emergency drainage vehicle provides power to the mobile pump station 2, thereby driving the mobile pump station 2 to perform drainage operations. The pipelines in this embodiment are oil pipes and / or cables. Specifically, in this embodiment, if Figure 3 and Figure 4 As shown, the mobile pump station 2 includes a traveling mechanism 21 and a first water pump 22, wherein the first water pump 22 is arranged on the traveling mechanism 21, the power system 9 is connected to the traveling mechanism 21 through a pipeline, and the power system 9 is connected to the first water pump 22 through a pipeline, and the power system 9 is used to provide power to the traveling mechanism 21 and the first water pump 22. The power system 9 of the emergency drainage vehicle provides power to the traveling mechanism 21 and the first water pump 22, drives the traveling mechanism 21 to travel, drives the mobile pump station 2 to the operation point, and performs drainage operation through the first water pump 22.

[0114] Specifically, in the emergency drainage vehicle in the present embodiment, a mobile pump station 2 and a fire-fighting device 3 are provided on the emergency drainage vehicle at the same time, wherein the mobile pump station 2 is used to perform drainage operations, the mobile pump station 2 has drainage and flood discharge functions, and the fire-fighting device 3 is used to supply water to external fire-fighting equipment; or the fire-fighting device 3 is used to perform fire-fighting water supply operations; or the fire-fighting device 3 is used to perform water supply and drainage operations, and the fire-fighting device 3 has the functions of supplying water to external fire-fighting equipment, performing fire-fighting water supply, and drainage and flood discharge, thereby realizing multifunctionality; the mobile pump station 2 and the fire-fighting device 3 are centrally arranged on the emergency drainage vehicle, with low manufacturing cost, and can meet different operation requirements, and can be used in a wide range of scenarios. According to the actual needs of the operation, the mobile pump station 2 can be selected for drainage operations, or the fire-fighting device 3 can be selected for drainage operations. Water can also be supplied to external fire-fighting equipment through the fire-fighting device 3, and fire-fighting water supply operations can also be performed through the fire-fighting device 3. One vehicle can be used for multiple purposes to meet different emergency rescue needs.

[0115] Preferably, in this embodiment, the water outlet pressure of the fire-fighting device 3 is greater than or equal to 0.8 MPa, and the water outlet pressure of the mobile pump station 2 is less than 0.8 MPa. The water outlet head of the fire-fighting device 3 is greater than the water outlet head of the mobile pump station 2.

[0116] Specifically, in this embodiment, if Fig.10 As shown, the power system 9 includes a hydraulic system 91, which is used to provide hydraulic power to the mobile pump station 2 and the fire-fighting device 3, thereby driving the mobile pump station 2 and the fire-fighting device 3 to perform emergency operations (drainage operations or remote fire-fighting water supply operations, etc.).

[0117] Optionally, in other embodiments, such as Fig.11 As shown, the power system 9 includes a power supply system 92, and the power supply system 92 is used to provide power to the mobile pump station 2 and the fire-fighting device 3, so as to drive the mobile pump station 2 and the fire-fighting device 3 to perform emergency operations (drainage operations or remote fire-fighting water supply operations, etc.).

[0118] Optionally, in other embodiments, such as Fig.12 As shown, the power system 9 includes a hydraulic system 91 and a power supply system 92. The hydraulic system 91 is used to provide hydraulic power to the mobile pump station 2, thereby driving the mobile pump station 2 to perform drainage operations; the power supply system 92 is used to provide power to the fire-fighting device 3, thereby driving the fire-fighting device 3 to perform drainage operations or remote fire-fighting water supply operations. Or in other embodiments, such as Fig.13 As shown, the hydraulic system 91 is used to provide hydraulic power to the fire fighting device 3, thereby driving the fire fighting device 3 to perform drainage operations or remote fire fighting water supply operations. The power supply system 92 is used to provide power to the mobile pump station 2, thereby driving the mobile pump station 2 to perform drainage operations.

[0119] Optionally, in some embodiments, such as Figure 1 As shown, the emergency drainage vehicle also includes a carriage 6 and a water suction pipe 5, wherein the carriage 6 is arranged on the frame 1, and the water suction pipe 5 is used to connect with the water inlet 33 of the fire-fighting device 3 and be placed in the water to absorb water, wherein the water suction pipe 5 is arranged on the top of the carriage 6, thereby saving space and making reasonable use of space. Or in other embodiments, such as Figure 2 As shown, the water suction pipe 5 is arranged in the carriage 6.

[0120] Optionally, in some embodiments, such as Figure 2 As shown, the fire-fighting device 3 is arranged on one side below the frame 1; the fire-fighting device 3 is arranged below the frame 1 to reduce the space occupied on the frame 1, reasonably utilize the space, and facilitate the placement of other equipment. The fire-fighting device 3 is located below the frame 1, and the arrangement height is relatively low, which is convenient for the arrangement of the fire-fighting device 3, and also convenient for the fire-fighting device 3 to perform fire-fighting water supply operations or perform water supply and drainage operations or supply water to external fire-fighting equipment. The water suction pipe 5 can be directly placed in the water source for operation. The water suction pipe 5 is connected to the fire-fighting device 3, which can realize rapid drainage operations or water supply operations, thereby improving the timeliness of emergency rescue. Preferably, in this embodiment, Figure 2 As shown, the fire-fighting device 3 is arranged below the rear end of the frame 1. In other embodiments, the fire-fighting device 3 is arranged below the middle part of the frame 1. In other embodiments, the fire-fighting device 3 is arranged below the front end of the frame 1. It should be noted that the "below" in the "below the rear end of the frame 1", "below the middle part of the frame 1" and "below the front end of the frame 1" mentioned in the above embodiments includes the left and right sides of the below or one side of the below or the middle of the below. Or in other embodiments, the fire-fighting device 3 is arranged on the frame 1.

[0121] Optionally, in some embodiments, such as Figures 3 to 8 As shown, the fire-fighting device 3 is a fire-fighting pump system 34; or in other embodiments, the fire-fighting device 3 is a portable water pump 35; or in other embodiments, the fire-fighting device 3 includes a fire-fighting pump system 34 and a portable water pump 35, and the portable water pump 35 is connected to the fire-fighting pump system 34 through a pipeline.

[0122] Specifically, in this embodiment, if Figures 3 to 8 As shown, the fire fighting device 3 includes a fire fighting pump system 34 or a portable water pump 35; that is, the fire fighting device 3 can be a fire fighting pump system 34 or a portable water pump 35. The fire fighting pump system 34 or the portable water pump 35 is used to supply water to external fire fighting equipment or to perform remote fire fighting water supply operations or to perform water supply and drainage operations. Specifically, in this embodiment, Figure 8As shown, the fire fighting device 3 includes a fire pump system 34 and a portable water pump 35, and the fire pump system 34 and the portable water pump 35 are arranged below the tail end of the frame 1, below the middle of the frame 1, or below the front end of the frame 1. It should be noted that the "below" in the "below the tail end of the frame 1, below the middle of the frame 1, and below the front end of the frame 1" mentioned in the above embodiments includes the left and right sides of the below, one side of the below, or the middle of the below. Specifically, during the rescue operation, the fire pump system 34 is used to supply water to the external fire fighting equipment; or to perform remote fire fighting water supply operations; or to perform water supply and drainage operations. In other embodiments, the portable water pump 35 can also be connected to the fire pump system 34 through a pipeline (water pipe), and the portable water pump 35 is placed in the water to pump water, and then the water is sent to the fire pump system 34 through the pipeline, and the fire pump system 34 pressurizes the water, thereby supplying water to the remote fire fighting equipment or performing remote fire fighting water supply operations or water supply and drainage operations. Specifically, a fire pump 36 or a portable water pump 35 may be selected to perform the operation according to actual conditions.

[0123] Optionally, since the suction height (suction depth or suction range) of the fire pump system 34 itself is limited, when the water surface is deep (far away), that is, the fire pump system 34 is deep (far away) from the water surface, the water output of the fire pump system 34 is small or no water output. To solve this problem, in this embodiment, Figure 8 As shown, the fire fighting device 3 includes a fire fighting pump system 34 and a portable water pump 35. The portable water pump 35 is connected to the fire fighting pump system 34 through a pipeline (water pipe). The portable water pump 35 is quickly connected to the fire fighting pump system 34 through the water pipe, and the portable water pump 35 is placed in a deeper water surface to pump water. At this time, the portable water pump 35 supplies water to the fire fighting pump system 34. The fire fighting pump system 34 is used to supply water to external fire fighting equipment or perform remote fire fighting water supply operations or to perform water supply and drainage operations. Specifically, the fluid pumped by the fire fighting device 3 can be water. In some other embodiments, the fluid pumped by the fire fighting device 3 can be muddy water, sewage, oily water, etc.

[0124] Specifically, in this embodiment, if Figures 5 to 8As shown, the fire fighting device 3 is a fire pump system 34; the fire pump system 34 includes a fire pump 36 and a vacuum pump 37. The vacuum pump 37 is arranged on one side of the fire pump 36. The vacuum pump 37 is connected to the fire pump 36 through an air pipe. The fire pump 36 is a liquid pump. The working part of the liquid pump is separated from the liquid and is located above the liquid surface. The liquid pump is a pump that inputs water into the pump body through a pipeline to operate. The head of the liquid pump is larger. Compared with the existing drainage pump, the liquid pump can deliver water to a farther location to meet different drainage needs and realize the versatility of the rescue equipment. The power system 9 (hydraulic system 91) is used to provide power to the fire pump 36. During operation, the water suction pipe 5 is connected to the water inlet 33 of the fire pump 36, and the water suction pipe 5 is placed in water. The vacuum pump 37 is started, and negative pressure is generated in the fire pump 36 through the vacuum pump 37 to suck water into the fire pump 36. Then the vacuum pump 37 is turned off, and the impeller of the fire pump 36 rotates, thereby performing drainage operations or remote water supply operations.

[0125] Optionally, in some embodiments, such as Figures 3 to 5 As shown, the fire-fighting device 3 includes a pump body 31, a water inlet 33 and a water outlet 32; the water inlet 33 and the water outlet 32 ​​are respectively connected to the pump body 31, wherein the water suction pipe 5 is connected to the water inlet 33, the water suction pipe 5 is placed in the water to absorb water, and the water flows into the water inlet 33 of the pump body 31 from the water suction pipe 5, and then flows out from the water outlet 32, and the water outlet 32 ​​can be connected to the external quick-connect water pipe, so as to supply water to the external fire-fighting equipment or perform remote fire-fighting water supply operations or perform water supply and drainage operations. Optionally, the water inlet 33 and the water outlet 32 ​​are set on the same side; the water inlet 33 and the water outlet 32 ​​are set on the same side, which is convenient for arrangement, more reasonable use of the space of the whole vehicle, and convenient for connection with the external quick-connect water pipe. In other embodiments, the water inlet 33 and the water outlet 32 ​​are set on different sides. It should be noted that the different sides in this embodiment can be both sides of the frame 1 or one side of the frame 1 and the tail end of the frame 1. The specific setting method can be arranged according to actual needs to achieve the best arrangement.

[0126] Optionally, in some embodiments, such as Figures 5 to 7As shown, there are more than two water inlets 33 and more than two water outlets 32. By providing two water inlets 33 or water outlets 32, during operation, due to the complexity of the emergency environment, the most suitable water inlet 33 or water outlet 32 ​​can be selected according to the actual situation. Optionally, the two or more water inlets 33 are set to the same side; or the two or more water inlets 33 are set to different sides, and the two or more water outlets 32 are set to the same side; or the two or more water outlets 32 are set to different sides. In this way, the complexity of the emergency environment can be met, and the most suitable water inlet 33 or water outlet 32 ​​can be selected according to the actual situation.

[0127] Specifically, in this embodiment, if Figures 6 to 8 As shown, the water outlet 32 ​​includes a first water outlet 321, a second water outlet 322 and a third water outlet 323. The diameter of the second water outlet 322 is larger than the diameter of the first water outlet 321, and the diameter of the third water outlet 323 is larger than the diameter of the first water outlet 321, so that the first water outlet 321 meets the requirements of the high-pressure water outlet 32, and the second water outlet 322 and the third water outlet 323 meet the requirements of the low-pressure water outlet 32, thereby meeting the needs of emergency operations, and selecting a suitable high-pressure water outlet 32 ​​or low-pressure water outlet 32 ​​according to actual conditions.

[0128] Optionally, in some embodiments, such as Figure 1 and Figure 2 As shown, the emergency drainage vehicle also includes a carriage 6 and a pick-and-place device 4, wherein the carriage 6 is arranged on the frame 1, and the pick-and-place device 4 is arranged on the carriage 6, and the pick-and-place device 4 is used to hoist the emergency equipment on the emergency drainage vehicle to the work point or hoist it back to the emergency drainage vehicle. The emergency equipment on the emergency drainage vehicle is hoisted to the work point by the pick-and-place device 4, which saves time and effort and improves work efficiency. It should be noted that the emergency equipment mentioned in this embodiment is a suction pipe 5, a portable water pump 35, etc. Or in other embodiments, the pick-and-place device 4 is arranged on the frame 1.

[0129] Specifically, in the emergency drainage vehicle in this embodiment, a mobile pump station 2 and a fire-fighting device 3 are provided on the emergency drainage vehicle at the same time, wherein the mobile pump station 2 is used to perform drainage operations, the mobile pump station 2 has drainage and flood discharge functions, and the fire-fighting device 3 is used to supply water to external fire-fighting equipment; or the fire-fighting device 3 is used to perform fire-fighting water supply operations; or the fire-fighting device 3 is used to perform water supply and drainage operations, and the fire-fighting device 3 has water supply to external fire-fighting equipment, performs fire-fighting water supply and drainage and flood discharge functions, realizing multifunctionality; the mobile pump station 2 and the fire-fighting device 3 are centrally arranged on the emergency drainage vehicle, with low manufacturing cost, and can meet different operation requirements, and the scene should be large. According to the actual needs of the operation, the mobile pump station 2 can be selected for drainage operations, or the fire-fighting device 3 can be selected for drainage operations, or the fire-fighting device 3 can be used to supply water to external fire-fighting equipment, or the fire-fighting device 3 can be used to perform fire-fighting water supply operations, and one vehicle can be used for multiple purposes to meet different emergency rescue needs. And the emergency equipment on the emergency drainage vehicle is hoisted to the operation point through the pick-and-place device 4, which saves time and effort and improves work efficiency.

[0130] Optionally, in some embodiments, such as Fig. 9 As shown, the pick-up and placement device 4 includes a winch assembly and a support arm 43; the support arm 43 is arranged on the carriage 6, and one end of the support arm 43 is connected to the carriage 6; the winch assembly includes a winch body 41 and a winch pipeline 42, the winch body 41 is arranged on the support arm 43, one end of the winch pipeline 42 is connected to the winch body 41, and the other end of the winch pipeline 42 is arranged along the support arm 43, and the other end of the winch pipeline 42 is connected to the rescue equipment (suction pipe 5, etc.). Specifically, the rescue equipment (suction pipe 5, etc.) can be picked up and placed by cooperating with the support arm 43 and the winch assembly, which saves time and effort and improves work efficiency. The winch pipeline 42 in this embodiment can be made of steel wire rope.

[0131] Optionally, in some embodiments, such as Fig. 9 As shown, the picking and placing device 4 also includes at least one pulley 44, and at least one pulley 44 is arranged on the support arm 43; the other end of the winch pipeline 42 is arranged along at least one pulley 44 and the support arm 43; optionally, a hook can be provided at the end of the other end of the winch pipeline 42, and the hook is used for rescue equipment (suction pipe 5, portable water pump 35, etc.).

[0132] Optionally, in some embodiments, such as Fig. 9As shown, the support arm 43 includes a multi-stage telescopic arm 431 and a telescopic drive member; the multi-stage telescopic arm 431 is arranged on the carriage 6, and the multi-stage telescopic arm 431 is connected to the carriage 6; the multi-stage telescopic arms 431 are nested and slidably connected with each other, and the telescopic drive member is arranged on the outer wall of the multi-stage telescopic arm 431; or in other embodiments, the telescopic drive member is arranged in the multi-stage telescopic arm 431, so as to reduce the occupied space. The telescopic drive member is connected to the multi-stage telescopic arm 431, and the telescopic drive member is used to drive the multi-stage telescopic arm 431 to telescope. The multi-stage telescopic arm 431 includes three-stage telescopic arms, and the three-stage telescopic arms are nested and slidably connected with each other to expand the working range. It should be noted that in this embodiment, the number of multi-stage telescopic arms 431 is not limited. In other embodiments, a two-stage telescopic arm or a five-stage telescopic arm can be selected, and the telescopic drive member can be a telescopic oil cylinder, or in other embodiments, the telescopic drive member can also be a telescopic cylinder or a telescopic electric cylinder.

[0133] Optionally, in some embodiments, such as Fig. 9 As shown, the pick-and-place device 4 also includes a slewing mechanism 45 and a lifting mechanism 46; the slewing mechanism 45 is arranged on the carriage 6, and the support arm frame 43 is arranged on the slewing mechanism 45, and the slewing mechanism 45 is used to drive the support arm frame 43 to slew so as to reach the operation point; the multi-stage telescopic arm 431 can be slewed left and right through the slewing mechanism 45, so as to facilitate the lifting of the rescue equipment to the operation point. The slewing mechanism 45 can use a hydraulic motor to drive the slewing bearing to realize the left and right slewing function.

[0134] Optionally, in some embodiments, such as Fig. 9 As shown, one end of the lifting mechanism 46 is connected to the slewing mechanism 45, and the other end of the lifting mechanism 46 is connected to the support arm 43. The lifting mechanism 46 is used to drive the support arm 43 away from the carriage 6 and close to the working point or close to the carriage 6 and away from the working point. Specifically, the multi-stage telescopic arm 431 is lifted by the lifting mechanism 46 so as to be away from the frame 1 and close to the working point, so as to facilitate the operation of the rescue equipment; in this embodiment, the lifting mechanism 46 uses a lifting cylinder. In other embodiments, a lifting electric cylinder or a lifting gas cylinder can also be used. It should be noted that the structure of the pick-up and placement device 4 of this embodiment is not limited to this, and those skilled in the art can select other suitable pick-up and placement devices 4 according to the teachings of this embodiment.

[0135] Optionally, in some embodiments, such as Figure 2As shown, the emergency drainage vehicle further includes a compartment 6 and a compartment door 7, wherein the compartment door 7 is disposed at the rear of the compartment 6. Preferably, in this embodiment, the compartment door 7 is disposed at the rear end of the compartment 6, and the bottom end of the compartment door 7 is hinged to the bottom end of the compartment 6, so that the compartment door 7 can be flipped down to the ground, so that the mobile pump station 2 can be driven out of the compartment 6 from the compartment 6 through the flipped compartment door 7. Alternatively, in other embodiments, the compartment door 7 is disposed at the side of the compartment 6.

[0136] Optionally, in some embodiments, such as Figure 2 As shown, the emergency drainage vehicle further includes a flip mechanism 8, which is connected to the compartment door 7. The flip mechanism 8 is used to flip the compartment door 7 downward to open the compartment door 7 to the ground, so that the mobile pump station 2 can leave the compartment 6 along the compartment door 7; or the flip mechanism 8 is used to flip and close the compartment door 7. Opening or closing the compartment door 7 by the flip mechanism 8 saves time and effort and improves work efficiency. The compartment door 7 is flipped downward by the flip mechanism 8 to open the compartment door 7 to the ground, so that the mobile pump station 2 can leave the compartment 6 along the compartment door 7.

[0137] Specifically, in this embodiment, if Figure 2 As shown, the flip mechanism 8 includes a flip driving component 81, a first connecting rod 82 and a second connecting rod 83; one end of the first connecting rod 82 is connected to the carriage 6, the other end of the first connecting rod 82 is connected to one end of the second connecting rod 83, and the other end of the second connecting rod 83 is connected to the door 7; one end of the flip driving component 81 is connected to the carriage 6, and the other end of the flip driving component 81 is connected to the connection between the first connecting rod 82 and the second connecting rod 83. The flip driving component 81 drives the first connecting rod 82 and the second connecting rod 83 to flip downward and open the door 7 to the ground, so that the mobile pump station 2 can move away from the carriage 6 along the door 7.

[0138] Specifically, in the emergency drainage vehicle in the present embodiment, a mobile pump station 2 and a fire-fighting device 3 are provided on the emergency drainage vehicle at the same time, wherein the mobile pump station 2 is used to perform drainage operations, the mobile pump station 2 has drainage and flood discharge functions, and the fire-fighting device 3 is used to supply water to external fire-fighting equipment; or the fire-fighting device 3 is used to perform fire-fighting water supply operations; or the fire-fighting device 3 is used to perform water supply and drainage operations, and the fire-fighting device 3 has the functions of supplying water to external fire-fighting equipment, performing fire-fighting water supply, and drainage and flood discharge, thereby realizing multifunctionality; the mobile pump station 2 and the fire-fighting device 3 are centrally arranged on the emergency drainage vehicle, with low manufacturing cost, and can meet different operation requirements, and can be used in a wide range of scenarios. According to the actual needs of the operation, the mobile pump station 2 can be selected for drainage operations, or the fire-fighting device 3 can be selected for drainage operations. Water can also be supplied to external fire-fighting equipment through the fire-fighting device 3, and fire-fighting water supply operations can also be performed through the fire-fighting device 3. One vehicle can be used for multiple purposes to meet different emergency rescue needs. Optionally, the fire-fighting device 3 is arranged below the frame 1 to reduce the space occupied on the frame 1, make rational use of the space, and facilitate the placement of other equipment. The fire-fighting device 3 is located below the frame 1, and the arrangement height is relatively low, which is convenient for the arrangement of the fire-fighting device 3, and also convenient for the fire-fighting device 3 to perform fire-fighting water supply operations or water supply and drainage operations or supply water to external fire-fighting equipment. During the drainage operation, the drainage operation can be performed through a mobile pump station, or the drainage operation or remote water supply operation can be performed through the fire-fighting device 3 to meet different emergency needs, which can be selected according to actual needs. The rescue equipment on the emergency drainage vehicle is hoisted to the operation point through the pick-up and placement device 4, which saves time and effort and improves work efficiency.

[0139] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A rescue drainage vehicle, characterized in that: include: Frame; A mobile pump station, the mobile pump station is arranged on the frame, and the mobile pump station is used to drive away from the emergency drainage vehicle to perform drainage operations; Fire-fighting device, the fire-fighting device is arranged on the emergency drainage vehicle, the fire-fighting device is used to supply water to external fire-fighting equipment; or the fire-fighting device is used to perform fire-fighting water supply operations; or the fire-fighting device is used to perform water supply and drainage operations; A carriage, wherein the carriage is arranged on the frame; A pick-up and placement device, the pick-up and placement device is arranged on the carriage; or the pick-up and placement device is arranged on the frame; The pick-up and placement device is used to lift the rescue equipment on the rescue drainage vehicle to the operation point or lift it back to the rescue drainage vehicle; And a power system, the power system is connected to the fire-fighting device, the power system is connected to the picking and placing device, and the power system is used to provide power to the fire-fighting device, the picking and placing device and the emergency drainage vehicle.

2. The emergency drainage vehicle according to claim 1, characterized in that: The power system is connected to the mobile pump station via a pipeline, and the power system is also used to provide power to the mobile pump station.

3. The emergency drainage vehicle according to claim 2, characterized in that: The power system includes a hydraulic system, and the hydraulic system is used to provide hydraulic power to the mobile pump station and the fire-fighting device; or The power system includes a power supply system, and the power supply system is used to provide power to the mobile pump station and the fire-fighting device; or The power system includes a hydraulic system and a power supply system, wherein the hydraulic system is used to provide hydraulic power to the mobile pump station, and the power supply system is used to provide electricity to the fire-fighting device; or the hydraulic system is used to provide hydraulic power to the fire-fighting device, and the power supply system is used to provide electricity to the mobile pump station.

4. The emergency drainage vehicle according to claim 1, characterized in that: The fire-fighting device is arranged below the frame; or the fire-fighting device is arranged on the frame.

5. The emergency drainage vehicle according to claim 1, characterized in that: The fire-fighting device is arranged below the front end of the frame; or The fire-fighting device is arranged below the middle part of the frame; or The fire fighting device is arranged below the rear end of the frame.

6. The emergency drainage vehicle according to any one of claims 1 to 5, characterized in that: The fire-fighting equipment is a fire-fighting pump system; or The fire-fighting appliance is a portable water pump; or The fire fighting device comprises a fire fighting pump system and a portable water pump, and the portable water pump is connected to the fire fighting pump system through a pipeline.

7. The emergency drainage vehicle according to any one of claims 1 to 5, characterized in that: The fire-fighting device is a fire-fighting pump system; The fire pump system comprises a fire pump and a vacuum pump. The vacuum pump is arranged on one side of the fire pump and is connected to the fire pump. The fire pump is a liquid pump. The power system is used to provide power to the fire pump.

8. The emergency drainage vehicle according to any one of claims 1 to 5, characterized in that: The fire fighting device comprises a pump body, a water inlet and a water outlet; The water inlet and the water outlet are respectively connected to the pump body; The water inlet and the water outlet are arranged on the same side; or The water inlet and the water outlet are arranged on different sides.

9. The emergency drainage vehicle according to claim 8, characterized in that: There are more than two water inlets, and the two or more water inlets are arranged on the same side; or the two or more water inlets are arranged on different sides; There are more than two water outlets, and the two or more water outlets are arranged on the same side; or the two or more water outlets are arranged on different sides.

10. The emergency drainage vehicle according to claim 8, characterized in that: The water outlet comprises a first water outlet, a second water outlet and a third water outlet, the diameter of the second water outlet is larger than the diameter of the first water outlet, and the diameter of the third water outlet is larger than the diameter of the first water outlet.

11. The emergency drainage vehicle according to any one of claims 1 to 5, characterized in that: The water outlet pressure of the fire-fighting device is greater than or equal to 0.8MPa, and the water outlet pressure of the mobile pump station is less than 0.8MPa.

12. The emergency drainage vehicle according to claim 1, characterized in that: The mobile pump station includes a power mechanism, a traveling mechanism and a first water pump. The power mechanism is arranged on the traveling mechanism, the first water pump is arranged on the traveling mechanism, and the power mechanism is used to provide power to the traveling mechanism and the first water pump.

13. The emergency drainage vehicle according to claim 2 or 3, characterized in that: The mobile pump station includes a walking mechanism and a first water pump, wherein the first water pump is arranged on the walking mechanism, the power system is connected to the walking mechanism via a pipeline, and the power system is connected to the first water pump via a pipeline, and the power system is used to provide power to the walking mechanism and the first water pump.

14. The emergency drainage vehicle according to claim 1, characterized in that: The emergency drainage vehicle also includes a water suction pipe, which is arranged in the vehicle compartment; or the water suction pipe is arranged on the top of the vehicle compartment.

15. The emergency drainage vehicle according to claim 1, characterized in that: The retrieval device includes a winch assembly and a support arm; The support arm is arranged on the carriage, and one end of the support arm is connected to the carriage; The winch assembly comprises a winch body and a winch pipeline. The winch body is arranged on the support arm. One end of the winch pipeline is connected to the winch body, and the other end of the winch pipeline is arranged along the support arm.

16. The emergency drainage vehicle according to claim 15, characterized in that: The pick-and-place device further comprises at least one pulley, and at least one pulley is disposed on the support arm; The other end of the winch line is arranged along at least one of the pulleys and the support arm.

17. The emergency drainage vehicle according to claim 15 or 16, characterized in that: The support arm frame includes a multi-stage telescopic arm and a telescopic driving member; The multi-stage telescopic arm is arranged on the carriage, and the multi-stage telescopic arm is connected to the carriage; The multi-stage telescopic arms are nested and slidably connected with each other, and the telescopic driving member is arranged on the outer wall of the multi-stage telescopic arm; or the telescopic driving member is arranged inside the multi-stage telescopic arm; The telescopic driving member is connected to the multi-stage telescopic arm, and the telescopic driving member is used to drive the multi-stage telescopic arm to telescope.

18. The drainage vehicle according to claim 17, characterized in that: The pick-and-place device also includes a rotating mechanism and a lifting mechanism; The slewing mechanism is arranged on the carriage, the supporting arm is arranged on the slewing mechanism, and the slewing mechanism is used to drive the supporting arm to slew so as to reach the working point; One end of the lifting mechanism is connected to the slewing mechanism, and the other end of the lifting mechanism is connected to the support arm. The lifting mechanism is used to drive the support arm away from the carriage and close to the working point, or close to the carriage and away from the working point.

19. The emergency drainage vehicle according to claim 1, characterized in that: The emergency drainage vehicle also includes a compartment door, which is arranged on the side or rear of the compartment, and the bottom end of the compartment door is hinged to the bottom end of the compartment.

20. The emergency drainage vehicle according to claim 19, characterized in that: The emergency drainage vehicle also includes a flipping mechanism, which is connected to the compartment door. The flipping mechanism is used to flip the compartment door downward to open it to the ground so that the mobile pump station can leave the compartment along the compartment door; or the flipping mechanism is used to flip and close the compartment door.

21. The emergency drainage vehicle according to claim 20, characterized in that: The flipping mechanism includes a flipping driving component, a first connecting rod and a second connecting rod; One end of the first connecting rod is connected to the carriage, the other end of the first connecting rod is connected to one end of the second connecting rod, and the other end of the second connecting rod is connected to the carriage door; One end of the overturning driving component is connected to the carriage, and the other end of the overturning driving component is connected to the connection between the first connecting rod and the second connecting rod.

Images