A pipe-laying vehicle

Abstract

The utility model relates to a kind of cloth pipe car, including frame structure;Carriage, the carriage is set on the frame structure;Pipe collecting device, the pipe collecting device is set on the top of cloth pipe car, the pipe collecting device is used to recycle hose;Fire pump, the fire pump is set below the frame structure, the fire pump is connected with the frame structure, the fire pump is used to execute pressurization work when remote water supply or high water supply;Hand pump, the hand pump is placed on the carriage, the hand pump is connected with the fire pump by water hose, the hand pump is used to execute drainage or water supply work;And power system, the power system is used to provide power to the pipe collecting device, the fire pump and the hand pump.Cloth pipe car whole car not only can realize cloth pipe function, but also can realize the pressurization function of remote water supply or high water supply, two kinds of functions are integrated in a car, compact structure, easy to operate, reduce cost.

Description

Technical Field

[0001] This utility model relates to the field of fire emergency rescue equipment technology, specifically to a pipe laying vehicle. Background Technology

[0002] Forest fires are sudden and highly destructive natural disasters that not only burn down vast areas of forest but also cause serious harm to the ecological environment and human lives. During forest fire fighting and rescue operations, long-distance water supply is required, necessitating long water supply hoses. These hoses require installation and storage, thus necessitating the use of hose installation vehicles.

[0003] Currently, pipe-laying vehicles only have the function of laying pipes. When it is necessary to supply water remotely or to higher ground, the pressure of existing drainage vehicles is far from sufficient. Therefore, it is also necessary to use a pressurization vehicle to pressurize the water in order to supply water remotely or to higher ground. It can be seen that the current pipe-laying vehicle has too simple a structure and function and cannot simultaneously realize the functions of laying pipes and pressurizing water supply. Utility Model Content

[0004] Therefore, a pipe-laying vehicle is needed to solve the technical problem that the current pipe-laying vehicles only have the function of laying pipes, and their structure and functions are too simple, making it impossible to simultaneously realize the functions of laying pipes and pressurizing water supply.

[0005] To achieve the above objectives, the inventor provides a pipe-laying vehicle, comprising:

[0006] Chassis structure;

[0007] A carriage, which is mounted on the frame structure;

[0008] A hose reeling device is installed on the top of the hose laying vehicle and is used to retrieve the hose.

[0009] A fire pump is installed below the vehicle frame structure and connected to the vehicle frame structure. The fire pump is used to perform pressurization operations when supplying water to remote locations or high places.

[0010] A portable pump is placed on the carriage and connected to the fire pump via a water hose. The portable pump is used to perform drainage or water supply operations.

[0011] And a power system for providing power to the pipe receiving device, the fire pump and the hand pump.

[0012] As a preferred structure of this utility model, storage boxes are provided on both the left and right sides of the carriage, and storage doors are provided on the storage boxes, with the storage doors hinged to the storage boxes;

[0013] The water hose is placed in the storage box or carriage, and the hand pump is placed in the storage box.

[0014] As a preferred structure of this utility model, the pipe laying vehicle also includes a placement rack and a water suction pipe. The placement rack is disposed in the storage box and is used to place and limit the water suction pipe.

[0015] As a preferred structure of this utility model, the storage box is located at the bottom of the carriage, and the pipe laying vehicle further includes a first flipping mechanism. One end of the first flipping mechanism is connected to the storage door, and the other end of the first flipping mechanism is connected to the storage box. The first flipping mechanism is used to flip the storage door to open or close the storage door.

[0016] As a preferred structure of this utility model, the bottom of the frame structure is provided with an equipment box, the equipment box is provided with an equipment door, and the equipment door is hinged to the equipment box; an oil pipe winch is provided inside the equipment box;

[0017] The pipe laying vehicle also includes a second flipping mechanism. One end of the second flipping mechanism is connected to the equipment door, and the other end of the second flipping mechanism is connected to the equipment box. The second flipping mechanism is used to flip the equipment door to open or close the equipment door.

[0018] As a preferred structure of this utility model, the pipe laying vehicle further includes a support mechanism, which is disposed below the frame structure and connected to the frame structure. The fire pump is disposed on the support mechanism, which is used to support and place the fire pump.

[0019] As a preferred structure of this utility model, the frame structure includes a frame and a main beam, and the support mechanism includes a support platform, at least one first link and at least one second link;

[0020] At least one end of the first link is connected to the main beam, and the other end of the first link is connected to the support platform; at least one end of the second link is connected to the vehicle frame, and the other end of the second link is connected to the support platform.

[0021] The fire pump is mounted on the support platform.

[0022] As a preferred structure of this utility model, the fire pump includes a pump body, an inlet pipe, and at least one outlet pipe.

[0023] 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.

[0024] As a preferred structure of this utility model, the fire pump further includes a first bypass pipe, a first control switch, a second bypass pipe, and a second control switch;

[0025] The first bypass pipe is connected to the water inlet pipe, and the first control switch is located on the first bypass pipe;

[0026] The second bypass pipe is connected to the outlet pipe, and the second control switch is located on the second bypass pipe.

[0027] As a preferred embodiment of this invention, the hose reeling device includes a traction mechanism located on the top of the carriage, and the traction mechanism is used to reel in the hose.

[0028] As a preferred structure of this utility model, the tube receiving device further includes a translation mechanism and a first driving mechanism;

[0029] The translation mechanism is located on the top of the carriage and is connected to the carriage.

[0030] The traction mechanism is located above the translation mechanism, and the traction mechanism is slidably connected to the translation mechanism. The traction mechanism is used to retrieve the hose, and the translation mechanism is used to drive the traction mechanism to move left and right, thereby driving the hose on the traction mechanism to move left and right.

[0031] The first driving mechanism is connected to the translation mechanism, and the first driving mechanism is used to provide driving force to the translation mechanism.

[0032] As a preferred structure of this utility model, the translation mechanism includes a translation base and a lead screw assembly;

[0033] The translation base is installed on the top of the pipe laying vehicle's carriage;

[0034] The first drive mechanism is mounted on the translation base, the lead screw assembly is mounted on the translation base, and the first drive mechanism is connected to the lead screw assembly in a transmission connection.

[0035] The traction mechanism is connected to the lead screw assembly.

[0036] As a preferred structure of this utility model, the traction mechanism includes a tube base, and the tube base is provided with a fixing groove;

[0037] The lead screw assembly includes a lead screw and a nut. The lead screw is mounted on the translation base, and the nut is mounted on the lead screw. The size of the nut is adapted to the size of the fixing groove, and the nut is engaged with the fixing groove.

[0038] As a preferred structure of this utility model, the traction mechanism includes a tube base, a first transmission mechanism, a first conveying mechanism, a second transmission mechanism, a second conveying mechanism, and a third transmission mechanism.

[0039] The first conveying mechanism, the first transport mechanism, the second conveying mechanism, the second transport mechanism, and the third conveying mechanism are arranged sequentially on the tube base.

[0040] The first conveying mechanism is used to convey the hose, the second conveying mechanism is used to convey the hose, the third conveying mechanism is used to convey the hose.

[0041] As a preferred embodiment of this utility model, the first conveying mechanism, the second conveying mechanism, and the third conveying mechanism each include at least one guide roller and at least one guide plate, wherein at least one guide roller and at least one guide plate are respectively disposed on the tube base; or

[0042] The first conveying mechanism and the third conveying mechanism each include at least one guide roller and at least one guide plate, and the second conveying mechanism includes at least one guide plate. At least one guide roller and at least one guide plate are respectively disposed on the tube base.

[0043] As a preferred structure of this utility model, the first conveying mechanism and the second conveying mechanism each include a power element, a driving roller and a driven roller, the power element is drivenly connected to the driving roller, and the driving roller is drivenly connected to the driven roller.

[0044] As a preferred structure of this utility model, the traction mechanism further includes a first pressing mechanism and a second pressing mechanism;

[0045] A first gap is provided between the first pressing mechanism and the first conveying mechanism for the passage of the hose. The first pressing mechanism and the first conveying mechanism cooperate with each other to flatten the hose and squeeze out the water inside the hose.

[0046] A second gap is provided between the second pressing mechanism and the second conveying mechanism for the passage of the hose. The second pressing mechanism and the second conveying mechanism cooperate with each other to flatten the hose and squeeze out the water inside the hose.

[0047] As a preferred structure of this utility model, the first pressing mechanism and the second pressing mechanism each include a swing arm, a lifting member and a pressing roller.

[0048] The swing arm is mounted on the tube base, and the pressure roller is mounted on the swing arm;

[0049] One end of the lifting member is connected to the base of the fabric tube, and the other end of the lifting member is connected to the swing arm. The lifting member is used to lift or lower the pressure roller.

[0050] The advantages of the above technical solution, which differ from the existing technology, are as follows: Specifically, in this embodiment, the pipe laying vehicle is used to lay pipes when needed; when the drainage operation is completed, the water supply hose can be automatically retrieved by the pipe retraction device, which is simple to operate, saves time and effort, and improves work efficiency; when it is necessary to supply water to a remote location or a high place, the end of the water supply hose on the pipe retraction device is connected to the fire pump to pressurize the water in the water supply hose, thereby achieving the operational requirements of remote water supply or high-altitude water supply. Furthermore, due to the limited suction height (suction depth or suction lift) of the fire pump itself, when encountering deep (far) water, i.e., when the fire pump is far from the water surface, the water output of the fire pump is small or non-existent. To solve this problem, in this embodiment, the portable pump is connected to the fire pump via a water hose. The portable pump is used to perform drainage or water supply operations. The portable pump is quickly connected to the fire pump via the water hose, and then placed in deeper water to pump water. At this time, the portable pump supplies water to the fire pump, which performs pressurization operations when supplying water to distant locations or higher locations. The hose laying vehicle not only achieves automatic hose retrieval but also pressurization functions for supplying water to distant locations or higher locations. These two functions are integrated into one vehicle, resulting in a compact structure, convenient operation, and reduced costs.

[0051] 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

[0052] 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.

[0053] In the accompanying drawings of the instruction manual:

[0054] Figure 1 This is one of the structural schematic diagrams of the pipe laying vehicle described in the specific implementation method;

[0055] Figure 2 This is a front view of the pipe-laying vehicle described in the specific embodiment;

[0056] Figure 3 This is one of the structural schematic diagrams of the fire pump and support mechanism described in the specific implementation method;

[0057] Figure 4 This is the second structural schematic diagram of the fire pump and support mechanism described in the specific implementation method;

[0058] Figure 5 This is the second structural schematic diagram of the pipe laying vehicle described in the specific implementation method;

[0059] Figure 6 This is the third structural schematic diagram of the pipe-laying vehicle described in the specific implementation method;

[0060] Figure 7 This is one of the structural schematic diagrams of the tube receiving device described in a specific embodiment;

[0061] Figure 8 This is a second schematic diagram of the structure of the pipe-receiving device described in a specific embodiment;

[0062] Figure 9 This is a front view of the tube receiving device described in the specific embodiment;

[0063] Figure 10 This is a partially enlarged schematic diagram of the pipe-laying vehicle described in the specific implementation method;

[0064] Figure 11 The third schematic diagram of the pipe receiving device described in the specific implementation method.

[0065] The reference numerals used in the above figures are explained as follows:

[0066] 1. Chassis structure,

[0067] 11. Frame,

[0068] 12. Main beam,

[0069] 2. Train carriage,

[0070] 3. Fire pump,

[0071] 31. Pump body,

[0072] 32. Water inlet pipe,

[0073] 33. Water outlet pipe,

[0074] 34. First bypass pipe,

[0075] 35. First control switch,

[0076] 36. Second bypass pipe,

[0077] 37. Second control switch; 4. Pipe receiving device;

[0078] 41. Traction mechanism,

[0079] 411. Pipe base,

[0080] 4111, Fixing groove,

[0081] 412. First conveying mechanism; 4121. Guide roller;

[0082] 4122. Guide plate

[0083] 413. First conveying mechanism; 4131. Drive roller;

[0084] 4132. Driven roller,

[0085] 414. Second transmission mechanism,

[0086] 415. Second conveying mechanism,

[0087] 416. The third transmission mechanism,

[0088] 417. First clamping mechanism; 4171. Swing arm;

[0089] 4172. Lifting components,

[0090] 4173. Pressure roller,

[0091] 418. Second clamping mechanism,

[0092] 42. Translation mechanism,

[0093] 421. Translation base,

[0094] 422. Lead screw assembly,

[0095] 4221. Screw,

[0096] 4222, Nut,

[0097] 43. First drive mechanism,

[0098] 5. Supporting structures

[0099] 51. Supporting platform

[0100] 52. First link,

[0101] 53. Second link,

[0102] 54. Vibration damping components.

[0103] 6. Storage box,

[0104] 61. Storage door,

[0105] 62. Shelf,

[0106] 63. Water hose

[0107] 64. Hand pump

[0108] 65. Water suction pipe

[0109] 7. Equipment box,

[0110] 71. Equipment door,

[0111] 72. Oil pipe winch,

[0112] 8. First flipping mechanism,

[0113] 9. Second flipping mechanism. Detailed Implementation

[0114] 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.

[0115] 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.

[0116] 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.

[0117] 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.

[0118] 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.

[0119] 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.

[0120] Similar to the understanding 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.

[0121] 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.

[0122] 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.

[0123] Please see Figures 1 to 11This embodiment relates to a hose laying vehicle, which is mainly used for long-distance water supply in forest fire fighting. The hose laying vehicle is suitable for laying and retrieving water supply hoses for fire trucks and firefighting equipment in situations where fires occur in forests, mountains, high-rise buildings, etc., and can also serve as a booster unit for relay long-distance water supply. The hose laying vehicle includes:

[0124] Frame structure 1; As the frame structure of the whole vehicle, the frame structure 1 is the base of the whole vehicle. It supports and connects the various assemblies of the whole vehicle, keeps the assemblies in a relatively correct position, and bears various loads inside and outside the vehicle.

[0125] Carriage 2, which is mounted on the frame structure 1, can be used to house emergency rescue equipment.

[0126] The hose reeling device 4 is located on the top of the hose laying vehicle and is used to reel in the hose. The hose reeling device 4 can automatically reel in the water supply hose, which is simple to operate, saves time and effort, and improves work efficiency.

[0127] Fire pump 3 is located below the frame structure 1, thereby reducing the space occupied in the carriage 2, making reasonable use of space, and resulting in a compact structure. Alternatively, in other embodiments, the fire pump is located inside the carriage 2. The fire pump is connected to the frame structure 1, and the fire pump 3 is used to perform pressurization operations when supplying water to remote locations or high locations; wherein, when it is necessary to supply water to remote locations or high locations, the water supply hose on the pipe receiving device 4 is connected to the fire pump to pressurize the water in the water supply hose, thereby achieving the operational requirements of supplying water to remote locations or high locations.

[0128] A hand pump 64 is placed on the carriage 2 and is connected to the fire pump 3 via a water hose 63. The hand pump 64 is used to perform drainage or water supply operations. It should be noted that the number of hand pumps 64 is not limited in this embodiment.

[0129] The system includes a power system that provides power to the pipe-receiving device 4, the fire pump 3, and the portable pump 64. This power system also powers the entire vehicle to ensure its operation. It should be noted that the power source of the power system is not limited in this embodiment. The power system can be one or a combination of hydraulic and electric power systems. Preferably, the power system in this embodiment is a hydraulic system.

[0130] Specifically, in this embodiment, the pipe laying vehicle is used to lay pipes when needed; when the drainage operation is completed, the water supply hose can be automatically retrieved by the pipe retraction device 4, which is simple to operate, saves time and effort, and improves work efficiency; when it is necessary to supply water to a remote location or a high place, the end of the water supply hose on the pipe retraction device 4 is connected to the fire pump 3 to pressurize the water in the water supply hose, thereby achieving the operation requirements of remote water supply or high-altitude water supply.

[0131] Furthermore, due to the limited suction height (suction depth or suction lift) of the fire pump 3 itself, when encountering deep (far) water, i.e., when the fire pump 3 is far from the water surface, the water output of the fire pump 3 is small or non-existent. To solve this problem, in this embodiment, the hand pump 64 is connected to the fire pump 3 via a water hose 63. The hand pump 64 is used to perform drainage or water supply operations. The hand pump 64 is quickly connected to the fire pump 3 via the water hose 63, and then placed into deeper water to pump water. At this time, the hand pump 64 supplies water to the fire pump 3, which performs pressurization operations when supplying water to distant locations or higher locations. The hose laying vehicle not only achieves automatic hose retrieval but also pressurization functions for supplying water to distant locations or higher locations. These two functions are integrated into one vehicle, resulting in a compact structure, convenient operation, and reduced costs. After the water supply hoses are laid, they can be connected to the fire pumps in a series relay manner to continuously supply water to the fire site after pressurization. The number of hose-laying and pressurizing vehicles can be flexibly increased or decreased depending on the distance between the water source and the fire site, solving the problems of delivering water to high altitudes, over long distances, and in sufficient quantities for forest fire fighting. This integrated functionality significantly improves vehicle utilization and reduces daily maintenance and upkeep costs.

[0132] Optionally, in some embodiments, such as Figures 1 to 6 As shown, storage boxes 6 are provided on both the left and right sides of the carriage 2. Each storage box 6 has a storage door 61, which is hinged to the storage box 6. The water hose 63 and the portable pump 64 are placed inside the storage box 6. The storage box 6 facilitates the retrieval and placement of the water hose 63 and the portable pump 64. The water hose 63 is used to connect the portable pump 64 to the fire pump 3. The storage box 6 can also be used to store other emergency equipment, such as suction pipes or pipe connectors. Alternatively, in other embodiments, the water hose 63 can also be placed inside the carriage.

[0133] Optionally, in some embodiments, such as Figures 1 to 6As shown, the pipe-laying vehicle also includes a placement rack 62 and a suction pipe 65. The placement rack 62 is disposed inside the storage box 6 and is used to place and limit the suction pipe 65, thereby preventing the suction pipe 65 from shaking during transportation. When the fire pump 3 operates alone, the suction pipe 65 is used to connect to the fire pump 3, and the suction pipe 65 is connected to the water inlet of the fire pump 3.

[0134] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the storage box 6 is located at the bottom of the carriage 2, positioned low to facilitate the retrieval and placement of the water hose 63 and the hand pump 64. The pipe laying vehicle also includes a first tilting mechanism 8, one end of which is connected to the storage door 61, and the other end of which is connected to the storage box 6. The first tilting mechanism 8 is used to tilt the storage door 61 to open or close it. The first tilting mechanism 8 is simple to operate, saving time and effort. The first tilting mechanism 8 is a first tilting hydraulic cylinder; in other embodiments, it can also be a first tilting pneumatic cylinder or a first tilting electric cylinder.

[0135] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the bottom of the frame structure 1 is equipped with an equipment box 7, which is positioned low to facilitate the loading and unloading of the water hose 63 and the hand pump 64, while saving space within the carriage 2. The equipment box 7 has an equipment door 71, which is hinged to the equipment box 7. An oil pipe winch 72 is located inside the equipment box 7; the oil pipe winch 72 has an oil pipe connected to the power system and the hand pump 64. During operation, the hand pump 64 is powered hydraulically by the power system. Furthermore, the pipe-laying vehicle also includes a second tilting mechanism 9. One end of the second tilting mechanism 9 is connected to the equipment door 71, and the other end is connected to the equipment box 7. The second tilting mechanism 9 is used to tilt the equipment door 71 to open or close it. The second tilting mechanism 9 is simple to operate, saving time and effort. The second tilting mechanism 9 is a second tilting hydraulic cylinder; in other embodiments, it can also be a second tilting pneumatic cylinder or a second tilting electric cylinder.

[0136] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the pipe laying vehicle also includes a support mechanism 5, which is located below the frame structure 1 and connected to the frame structure 1. The fire pump is mounted on the support mechanism 5, which supports and places the fire pump, thereby providing support and placement for the fire pump and making the overall vehicle structure compact.

[0137] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the vehicle frame structure 1 includes a frame 11 and a main beam 12. The support mechanism 5 includes a support platform 51, at least one first connecting rod 52, and at least one second connecting rod 53. One end of the at least one first connecting rod 52 is fixedly connected to the main beam 12, and the other end of the at least one first connecting rod 52 is fixedly connected to the support platform 51. One end of the at least one second connecting rod 53 is fixedly connected to the frame 11, and the other end of the at least one second connecting rod 53 is fixedly connected to the support platform 51. The fire pump is mounted on the support platform 51. It should be noted that the number of first connecting rods 52 and second connecting rods 53 is not limited in this embodiment; the first connecting rod 52 can be one, two, or four, etc. It should also be noted that the structure of the support mechanism 5 in this embodiment is not limited to this, and those skilled in the art can select other suitable support mechanisms 5 based on the teachings of this embodiment.

[0138] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the support mechanism 5 is equipped with a shock-absorbing component 54, and the fire pump is mounted on the shock-absorbing component 54. The shock-absorbing component 54 improves the stability of operation. The shock-absorbing component 54 is a shock-absorbing pad.

[0139] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the fire pump is a fire pump 3, which is driven by a hydraulic motor. The fire pump 3 includes a pump body 31, an inlet pipe 32, and at least one outlet pipe 33; the inlet pipe 32 is connected to the pump body 31, and at least one outlet pipe 33 is connected to the pump body 31. The inlet pipe 32 and the outlet pipe 33 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 32 and the outlet pipe 33, and the overall structure is compact.

[0140] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the fire pump 3 further includes a first bypass pipe 34, a first control switch 35, a second bypass pipe 36, and a second control switch 37. The first bypass pipe 34 is connected to the inlet pipe 32, and the first control switch 35 is installed on the first bypass pipe 34. When the pressure in the inlet pipe 32 is too high, the pressure can be relieved by opening the first control switch 35. The first control switch 35 is an electric ball valve. The second bypass pipe 36 is connected to the outlet pipe 33, and the second control switch 37 is installed on the second bypass pipe 36. When the pressure in the outlet pipe 33 is too high, the pressure can be relieved by opening the second control switch 37. The second control switch 37 is an electric ball valve.

[0141] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the hose reeling device 4 includes a traction mechanism 41, which is located on the top of the carriage 2. The traction mechanism 41 is used to reel in the hose. The hose can be automatically reeled in by the traction mechanism 41, which is simple to operate, saves time and effort, and improves work efficiency.

[0142] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the hose reeling device 4 further includes a translation mechanism 42 and a first drive mechanism 43. The translation mechanism 42 is disposed on the top of the carriage 2 and connected to the carriage 2. The traction mechanism 41 is disposed above the translation mechanism 42 and is slidably connected to the translation mechanism 42. The traction mechanism 41 is used to reel in the hose, and the translation mechanism 42 is used to drive the traction mechanism 41 to move left and right, thereby driving the hose on the traction mechanism 41 to move left and right. The first drive mechanism 43 is connected to the translation mechanism 42 and is used to provide driving force to the translation mechanism 42. Specifically, during hose reeling, the translation mechanism 42 moves left and right under the drive of the first drive mechanism 43, driving the traction mechanism 41 to move left and right, thereby driving the hose on the traction mechanism 41 to move left and right. The first drive mechanism 43 is a motor.

[0143] Specifically, in this embodiment, such as Figures 7 to 11 As shown, during pipe collection, driven by the first drive mechanism 43, the translation mechanism 42 moves the traction mechanism 41 to the left side of the carriage 2, thereby causing the hose on the traction mechanism 41 to move to the left side of the carriage 2, so that the water supply hose can fall into the left side of the carriage 2 of the pipe laying vehicle in an orderly manner; when the left side is full, the translation mechanism 42 drives the traction mechanism 41 to move to the right side, so that the water supply hose falls into the middle or right side of the carriage 2 of the pipe laying vehicle in an orderly manner, thereby realizing the automatic and reasonable placement of the water supply hose into the designated position. The whole process is simple to operate, saves time and effort, and improves work efficiency.

[0144] Optionally, in some embodiments, such as Figures 7 to 11As shown, the translation mechanism 42 includes a translation base 421 and a lead screw assembly 422. The translation base 421 is disposed on the top of the carriage 2 of the pipe laying vehicle. The first drive mechanism 43 is disposed on the translation base 421, and the lead screw assembly 422 is disposed on the translation base 421. The first drive mechanism 43 is pulsatorically connected to the lead screw assembly 422. The traction mechanism 41 is connected to the lead screw assembly 422. Specifically, during pipe retraction, the lead screw assembly 422 moves left and right under the drive of the first drive mechanism 43, driving the traction mechanism 41 to move left and right, thereby driving the hose on the traction mechanism 41 to move left and right.

[0145] Specifically, in this embodiment, such as Figures 7 to 11 As shown, during pipe collection, driven by the first drive mechanism 43, the screw assembly 422 moves the traction mechanism 41 to the left side of the carriage 2, thereby causing the hose on the traction mechanism 41 to move to the left side of the carriage 2, so that the water supply hose can fall into the left side of the carriage 2 of the pipe laying vehicle in an orderly manner. When the left side is full, similarly, the screw assembly 422 drives the traction mechanism 41 to move to the right side, so that the water supply hose falls into the middle or right side of the carriage 2 of the pipe laying vehicle in an orderly manner, thereby realizing the automatic and reasonable placement of the water supply hose into the designated position. The whole process is simple to operate, saves time and effort, and improves work efficiency. Specifically, in this embodiment, the screw assembly 422 is a ball screw.

[0146] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the traction mechanism 41 includes a pipe-laying base 411 with a fixing groove 4111. The screw assembly 422 includes a screw 4221 and a nut 4222. The screw 4221 is mounted on the translation base 421, and the nut 4222 is mounted on the screw 4221. The size of the nut 4222 matches the size of the fixing groove 4111, and the nut 4222 engages with the fixing groove 4111 for fixation. Specifically, during pipe retraction, the screw assembly 422, driven by the first drive mechanism 43, causes the nut 4222 to move left and right on the screw 4221, which in turn moves the traction mechanism 41 left and right, thereby moving the hose on the traction mechanism 41 left and right. This automatically and efficiently places the water supply hose into the designated position and neatly positions it inside the carriage 2. The entire process is simple to operate, saves time and effort, and improves work efficiency. It should be noted that the structure of the translation mechanism 42 in this embodiment is not limited to this, and those skilled in the art can select other suitable translation mechanisms 42 based on the teachings of this embodiment.

[0147] Optionally, in some embodiments, such as Figures 7 to 11As shown, the traction mechanism 41 includes a pipe laying base 411, a first conveying mechanism 412, a first conveying mechanism 413, a second conveying mechanism 414, a second conveying mechanism 415, and a third conveying mechanism 416; the first conveying mechanism 412, the first conveying mechanism 413, the second conveying mechanism 414, the second conveying mechanism 415, and the third conveying mechanism 416 are respectively arranged sequentially on the pipe laying base 411; the first conveying mechanism 412 is used to convey the hose, the first conveying mechanism 413 is used to convey the hose, the second conveying mechanism 414 is used to convey the hose, the second conveying mechanism 415 is used to convey the hose, and the third conveying mechanism 416 is used to convey the hose.

[0148] Specifically, in this embodiment, such as Figures 7 to 11 As shown, the hose is retracted by the operation of the first conveying mechanism 413 and the second conveying mechanism 415. A first conveying mechanism 412 is located at the front end of the first conveying mechanism 413 to convey the hose, reducing resistance during the initial conveying process, facilitating hose retrieval, and improving work efficiency. A second conveying mechanism 414 is located between the first conveying mechanism 413 and the second conveying mechanism 415 to convey the hose, reducing resistance during the mid-terminal conveying process, facilitating hose retrieval, and improving work efficiency. A third conveying mechanism 416 is located at the rear end of the second conveying mechanism 415 to convey the hose, reducing resistance during the rear-terminal conveying process, facilitating hose retrieval, and improving work efficiency. Finally, the hose is transported to the carriage 2 of the hose laying vehicle, saving time and effort, simplifying operation, and improving work efficiency.

[0149] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the first conveying mechanism 412, the second conveying mechanism 414, and the third conveying mechanism 416 each include at least one guide roller 4121 and at least one guide plate 4122, which are respectively disposed on the hose base 411. The at least one guide roller 4121 and at least one guide plate 4122 serve to reduce resistance during the conveying process. By providing the guide plate 4122, the hose is prevented from sinking during conveying, thus reducing resistance. It should be noted that in this embodiment, the number of guide rollers 4121 and guide plates 4122 is not limited; it can be one, two, or three, etc.

[0150] Specifically, in this embodiment, such as Figure 9As shown, the first conveying mechanism 412 and the third conveying mechanism 416 each include at least one guide roller 4121 and at least one guide plate 4122, and the second conveying mechanism 414 includes at least one guide plate 4122. At least one guide roller 4121 and at least one guide plate 4122 are respectively disposed on the tube base 411. That is, in this embodiment, a guide roller 4121 is provided at both the front and rear ends of the tube base 411, and at least one guide plate 4122 is provided between the front and rear guide rollers 4121. At least one guide roller 4121 and at least one guide plate 4122 play a role in reducing the resistance during the conveying process. By providing the guide plate 4122, the hose is prevented from sinking during the conveying process, thus reducing the resistance.

[0151] Optionally, in some embodiments, such as Figures 7 to 11 As shown, both the first conveying mechanism 413 and the second conveying mechanism 415 include a power element, a driving roller 4131, and a driven roller 4132. The power element is driven by the driving roller 4131, and the driving roller 4131 is driven by the driven roller 4132. Specifically, in this embodiment, the driving roller 4131 and the driven roller 4132 are connected by a chain drive. In other embodiments, the driving roller 4131 and the driven roller 4132 can also be connected by a belt drive or a gear drive, etc. Specifically, the driving roller 4131, driven by the power element, drives the driven roller 4132 to rotate, thereby driving the hose to be conveyed into the carriage 2. The operation is simple, time-saving, labor-saving, and improves work efficiency. The power element can be a motor or electric motor.

[0152] Optionally, in some embodiments, such as Figures 7 to 11 As shown, the traction mechanism 41 further includes a first pressing mechanism 417 and a second pressing mechanism 418. A first gap is provided between the first pressing mechanism 417 and the first conveying mechanism 413 for the passage of the hose. The first pressing mechanism 417 and the first conveying mechanism 413 cooperate to flatten the hose and squeeze out the water inside the hose. Specifically, in this embodiment, the hose passes through the gap between the first pressing mechanism 417 and the first conveying mechanism 413. The hose is moved by the friction between the first conveying mechanism 413 and the first pressing mechanism 417, thereby conveying the hose into the carriage 2. The first pressing machine can press the hose, and the first pressing mechanism 417 and the first conveying mechanism 413 form a squeezing force to flatten the hose and squeeze out the water inside the hose. There is no need for manual drainage, flattening, and sorting of the water inside the hose, saving time and effort and improving work efficiency.

[0153] Furthermore, a second gap is provided between the second pressing mechanism 418 and the second conveying mechanism 415 for the passage of the hose. The second pressing mechanism 418 and the second conveying mechanism 415 cooperate to flatten the hose and squeeze out the water inside. It should be noted that the working principle between the second pressing mechanism 418 and the second conveying mechanism 415 is the same as that between the first pressing mechanism 417 and the first conveying mechanism 413, and will not be repeated here.

[0154] Specifically, in this embodiment, such as Figures 7 to 11 As shown, both the first clamping mechanism 417 and the second clamping mechanism 418 include a swing arm 4171, a lifting member 4172, and a clamping roller 4173. The swing arm 4171 is mounted on the hose base 411, and the clamping roller 4173 is mounted on the swing arm 4171. One end of the lifting member 4172 is connected to the hose base 411, and the other end is connected to the swing arm 4171. The lifting member 4172 is used to lift or lower the clamping roller 4173. The size of the gap can be adjusted and controlled by the lifting member 4172. The lifting member 4172 can be a hydraulic cylinder; in other embodiments, it can also be a pneumatic cylinder or an electric cylinder. Specifically, the lifting member 4172 drives the clamping roller 4173 to press downwards or lifts it upwards, allowing the hose connector to pass through. It should be noted that the structure of the first pressing mechanism 417 and the second pressing mechanism 418 in this embodiment is not limited to this. Those skilled in the art can select other suitable first pressing mechanism 417 and second pressing mechanism 418 based on the teachings of this embodiment.

[0155] 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 pipe-laying vehicle, characterized in that, include: Chassis structure; A carriage, which is mounted on the frame structure; A hose reeling device is installed on the top of the hose laying vehicle and is used to retrieve the hose. A fire pump is installed below the vehicle frame structure and connected to the vehicle frame structure. The fire pump is used to perform pressurization operations when supplying water to remote locations or high places. A portable pump is placed on the carriage and connected to the fire pump via a water hose. The portable pump is used to perform drainage or water supply operations. And a power system for providing power to the pipe receiving device, the fire pump and the hand pump.

2. The pipe-laying vehicle according to claim 1, characterized in that: Storage boxes are provided on both the left and right sides of the carriage, and each storage box has a storage door that is hinged to the storage box. The water hose is placed in the storage box or carriage, and the hand pump is placed in the storage box.

3. The pipe-laying vehicle according to claim 2, characterized in that: The pipe laying vehicle also includes a placement rack and a water suction pipe. The placement rack is located inside the storage box and is used to place and limit the water suction pipe.

4. The pipe-laying vehicle according to claim 2, characterized in that: The storage box is located at the bottom of the carriage. The pipe laying vehicle also includes a first flipping mechanism. One end of the first flipping mechanism is connected to the storage door, and the other end of the first flipping mechanism is connected to the storage box. The first flipping mechanism is used to flip the storage door to open or close the storage door.

5. The pipe-laying vehicle according to claim 1, characterized in that: The bottom of the vehicle frame structure is equipped with an equipment box, and the equipment box is equipped with an equipment door, which is hinged to the equipment box; an oil pipe winch is installed inside the equipment box; The pipe laying vehicle also includes a second flipping mechanism. One end of the second flipping mechanism is connected to the equipment door, and the other end of the second flipping mechanism is connected to the equipment box. The second flipping mechanism is used to flip the equipment door to open or close the equipment door.

6. The pipe-laying vehicle according to claim 1, characterized in that: The pipe laying vehicle also includes a support mechanism, which is located below the vehicle frame structure and connected to the vehicle frame structure. The fire pump is mounted on the support mechanism, which is used to support and place the fire pump.

7. The pipe-laying vehicle according to claim 6, characterized in that: The vehicle frame structure includes a frame and a main beam, and the support mechanism includes a support platform, at least one first link and at least one second link; At least one end of the first link is connected to the main beam, and the other end of the first link is connected to the support platform; at least one end of the second link is connected to the vehicle frame, and the other end of the second link is connected to the support platform. The fire pump is mounted on the support platform.

8. The pipe-laying vehicle according to any one of claims 1 to 7, characterized in that: The fire pump 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.

9. The pipe-laying vehicle according to claim 8, characterized in that: The fire pump also includes a first bypass pipe, a first control switch, a second bypass pipe, and a second control switch; The first bypass pipe is connected to the water inlet pipe, and the first control switch is located on the first bypass pipe; The second bypass pipe is connected to the outlet pipe, and the second control switch is located on the second bypass pipe.

10. The pipe-laying vehicle according to any one of claims 1 to 7, characterized in that: The hose retrieval device includes a traction mechanism located on the top of the vehicle body, and the traction mechanism is used to retrieve the hose.

11. The pipe-laying vehicle according to claim 10, characterized in that: The tube receiving device also includes a translation mechanism and a first drive mechanism; The translation mechanism is located on the top of the carriage and is connected to the carriage. The traction mechanism is located above the translation mechanism, and the traction mechanism is slidably connected to the translation mechanism. The traction mechanism is used to retrieve the hose, and the translation mechanism is used to drive the traction mechanism to move left and right, thereby driving the hose on the traction mechanism to move left and right. The first driving mechanism is connected to the translation mechanism, and the first driving mechanism is used to provide driving force to the translation mechanism.

12. The pipe-laying vehicle according to claim 11, characterized in that: The translation mechanism includes a translation base and a lead screw assembly; The translation base is installed on the top of the pipe laying vehicle's carriage; The first drive mechanism is mounted on the translation base, the lead screw assembly is mounted on the translation base, and the first drive mechanism is connected to the lead screw assembly in a transmission connection. The traction mechanism is connected to the lead screw assembly.

13. The pipe-laying vehicle according to claim 12, characterized in that: The traction mechanism includes a pipe base, and the pipe base is provided with a fixing groove; The lead screw assembly includes a lead screw and a nut. The lead screw is mounted on the translation base, and the nut is mounted on the lead screw. The size of the nut is adapted to the size of the fixing groove, and the nut is engaged with the fixing groove.

14. The pipe-laying vehicle according to claim 10, characterized in that: The traction mechanism includes a pipe base, a first transmission mechanism, a first conveying mechanism, a second transmission mechanism, a second conveying mechanism, and a third transmission mechanism; The first conveying mechanism, the first transport mechanism, the second conveying mechanism, the second transport mechanism, and the third conveying mechanism are arranged sequentially on the tube base. The first conveying mechanism is used to convey the hose, the second conveying mechanism is used to convey the hose, the third conveying mechanism is used to convey the hose.

15. The pipe-laying vehicle according to claim 14, characterized in that: The first, second, and third conveying mechanisms each include at least one guide roller and at least one guide plate, with at least one guide roller and at least one guide plate respectively disposed on the tube base; or The first conveying mechanism and the third conveying mechanism each include at least one guide roller and at least one guide plate, and the second conveying mechanism includes at least one guide plate. At least one guide roller and at least one guide plate are respectively disposed on the tube base.

16. The pipe-laying vehicle according to claim 14, characterized in that: The first conveying mechanism and the second conveying mechanism each include a power element, a drive roller and a driven roller. The power element is drivenly connected to the drive roller, and the drive roller is drivenly connected to the driven roller.

17. The pipe-laying vehicle according to claim 14, characterized in that: The traction mechanism further includes a first clamping mechanism and a second clamping mechanism; A first gap is provided between the first pressing mechanism and the first conveying mechanism for the passage of the hose. The first pressing mechanism and the first conveying mechanism cooperate with each other to flatten the hose and squeeze out the water inside the hose. A second gap is provided between the second pressing mechanism and the second conveying mechanism for the passage of the hose. The second pressing mechanism and the second conveying mechanism cooperate with each other to flatten the hose and squeeze out the water inside the hose.

18. The pipe-laying vehicle according to claim 17, characterized in that: Both the first pressing mechanism and the second pressing mechanism include a swing arm, a lifting component, and a pressing roller; The swing arm is mounted on the tube base, and the pressure roller is mounted on the swing arm; One end of the lifting member is connected to the base of the fabric tube, and the other end of the lifting member is connected to the swing arm. The lifting member is used to lift or lower the pressure roller.

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