Emergency movable pump truck for emergency drainage

Abstract

The invention relates to the technical field of rescue equipment, in particular to an emergency mobile pump truck for rescue drainage, which comprises a mobile flat car, a main drainage system and an additional drainage system, and the main drainage system and the additional drainage system are mounted on the mobile flat car; the main drainage system comprises a water pump, a main drainage pipe, a main rotating frame, a main telescopic element, a main linear module and a main fixing plate; the additional drainage system comprises an additional drainage pipe, an additional rotating frame, an additional telescopic element, an additional linear module and an additional fixing plate; the end part of the additional drainage pipe is detachably connected with the main drainage pipe; when the rotating angles of the main rotating frame and the additional rotating frame are the same, the center lines of the main drainage pipe and the additional drainage pipe are collinear. The emergency mobile pump truck for emergency drainage has remarkable technical effects in the aspects of quick response, efficient drainage, flexible adjustment of the length of a drainage pipeline, stable structure, simplicity and convenience in operation, high adaptability, wide application and the like, and provides powerful support for emergency drainage work.

Description

Technical Field

[0001] The invention relates to the technical field of emergency rescue equipment, and in particular to an emergency mobile pump truck for emergency rescue and drainage. Background Art

[0002] In flood disasters caused by natural disasters or emergencies, quickly draining the accumulated water is of great significance to reducing losses and protecting people's lives and property. Traditional drainage methods often rely on fixed drainage equipment or portable drainage equipment carried by manpower, which have many shortcomings when dealing with large-scale and urgent drainage needs. Fixed drainage equipment is limited by geographical location and cannot be quickly moved to the area that needs drainage; while portable drainage equipment carried by manpower has certain flexibility, its drainage capacity is limited, and it requires a lot of manpower and material resources to carry and install, which is inefficient.

[0003] Therefore, the market is in urgent need of a mobile device that can respond quickly and drain water efficiently to meet the needs of emergency drainage. Although the existing mobile pump trucks have improved the flexibility and efficiency of drainage to a certain extent, there are still some problems. For example, the drainage pipe length of some mobile pump trucks is fixed and cannot be adjusted according to actual needs, which limits their scope of application.

[0004] In order to solve the above problems, the present invention proposes an emergency mobile pump truck for emergency drainage, aiming to provide a mobile equipment that can respond quickly, drain water efficiently, and the length of the drainage pipe can be flexibly adjusted according to actual needs. Summary of the invention

[0005] In order to solve the above problems, the present invention provides an emergency mobile pump truck for emergency drainage. The emergency mobile pump truck for emergency drainage shows remarkable technical effects in terms of rapid response, efficient drainage, flexible adjustment of drainage pipe length, stable structure and easy operation, strong adaptability and wide application, providing strong support for emergency drainage work.

[0006] The technical solution of the present invention is as follows: An emergency mobile pump truck for emergency drainage, comprising a mobile flatbed truck, a main drainage system and an additional drainage system, wherein the main drainage system and the additional drainage system are installed on the mobile flatbed truck; The main drainage system includes a water pump, a main drainage pipe, a main rotating frame, a main telescopic element, a main linear module, and a main fixing plate. One end of the main rotating frame is hinged to the tail of the mobile flatbed truck. A main telescopic element is installed between the other end of the main rotating frame and the top of the mobile flatbed truck. The two ends of the main telescopic element are respectively hinged to the main rotating frame and the mobile flatbed truck. The main rotating frame rotates around the hinge point with the tail of the mobile flatbed truck under the drive of the main telescopic element. The main fixing plate is installed on the top of the main rotating frame through the main linear module. The main drainage pipe is fixed to the main fixing plate through a disassembly and fixing element. A water pump is fixedly connected to the outer end of the main drainage pipe. The additional drainage system includes an additional drainage pipe, an additional rotating frame, an additional telescopic element, an additional linear module, and an additional fixing plate. One end of the additional rotating frame is hinged to the tail of the mobile flatbed truck. The other end of the additional rotating frame is connected to the top bracket of the mobile flatbed truck through an additional telescopic element. The two ends of the additional telescopic element are respectively hinged to the additional rotating frame and the mobile flatbed truck. The additional rotating frame rotates around the hinge point with the tail of the mobile flatbed truck under the drive of the additional telescopic element. The additional fixing plate is installed on the top of the additional rotating frame through the additional linear module. The additional drainage pipe is fixed to the additional fixing plate through a disassembly and fixing element. The end of the additional drainage pipe is detachably connected to the main drainage pipe. When the main rotating frame and the additional rotating frame rotate at the same angle, the center lines of the main drainage pipe and the additional drainage pipe are collinear.

[0007] The main telescopic element and the additional telescopic element are electric telescopic rods.

[0008] A generator for providing electric energy to the water pump, the main telescopic element, the main linear module, the additional telescopic element, and the additional linear module is provided on the mobile flatbed truck.

[0009] The rotation angles of the main rotating frame and the additional rotating frame are 0 - 90°.

[0010] Both the main rotating frame and the additional rotating frame are in a "C" - shaped structure. One end of the main rotating frame is hinged to the top of the main bracket, and one end of the additional rotating frame is hinged to the top of the additional bracket. The main bracket and the additional bracket are fixed on the mobile flatbed truck, and the additional rotating frame is arranged inside the main rotating frame.

[0011] It further includes a tractor head, which is installed at the front end of the mobile flatbed truck and is used to tow the mobile flatbed truck to move forward.

[0012] The disassembly and fixing element is a pipe clamp.

[0013] A roller is provided at the tail of the main rotating frame.

[0014] A method for using an emergency mobile pump truck for emergency drainage is as follows: in an initial state, the main rotating frame and the additional rotating frame are both in a horizontal state, the main fixing plate is at the left end of the mobile flatbed truck, the head of the main drainage pipe is fixed on the main fixing plate, the additional fixing plate is set at a position that does not interfere with the main fixing plate, a plurality of additional drainage pipes are stored on the mobile flatbed truck, and the additional drainage pipes are not fixedly installed on the additional fixing plate; When in use, the main telescopic element is used to drive the main rotating frame to rotate to the required angle, the main fixed plate is moved to the outermost end of the mobile flatbed truck through the main linear module, the additional fixed plate is moved to the left end of the mobile flatbed truck through the additional linear module, the end of an additional drainage pipe is fixed to the additional fixed plate using the disassembly and assembly fixing element, the other end of the additional drainage pipe faces the outside of the mobile flatbed truck, the additional telescopic element is used to drive the additional rotating frame to rotate to the same angle as the main rotating frame, the additional fixed plate is driven to move outward by the additional linear module until the end of the additional drainage pipe contacts the end of the main drainage pipe, and the additional drainage pipe is fixed to the main drainage pipe. Fixed connection, remove the disassembly and assembly fixing elements on the main drain pipe, and drive the additional fixing plate to continue to move outward through the additional linear module, so that the additional drain pipe and the main drain pipe move outward together until the additional fixing plate moves to the outer limit position, and fix the additional drain pipe on the main fixing plate with the disassembly and assembly fixing elements, loosen the disassembly and assembly fixing elements on the additional fixing plate, and the additional fixing plate returns to the inner limit position of the additional rotating frame. The additional rotating frame returns to the horizontal position, and then fix the end of the other additional drain pipe on the additional fixing plate with the disassembly and assembly fixing elements, and repeat the installation until the total length of the main drain pipe and the additional drain pipe meets the use requirements.

[0015] During use, the main rotating frame is driven to adjust its angle in real time according to actual needs through the main telescopic element.

[0016] The beneficial effects of the present invention are: 1. The present invention discloses an emergency mobile pump truck for emergency drainage. The emergency mobile pump truck for emergency drainage has an integrated design in which a main drainage system and an additional drainage system are installed on a mobile flatbed truck, so that the entire pump truck can be quickly moved to an area that needs drainage, greatly improving the response speed; the efficient operation of the main drainage system and the additional drainage system can quickly drain accumulated water, reduce losses caused by floods and waterlogging disasters, and protect people's lives and property.

[0017] 2. The present invention discloses an emergency mobile pump truck for emergency drainage. The emergency mobile pump truck for emergency drainage realizes flexible adjustment of the length of the drainage pipe through the combined design of the main drainage system and the additional drainage system; the main drainage pipe is fixed by the main fixing plate, and the additional drainage pipe can be flexibly added and removed through the additional fixing plate, so as to adjust the total length of the drainage pipe according to actual needs; this design not only expands the application scope of the pump truck, but also enables the pump truck to more effectively cope with drainage needs of different scales and complexities.

[0018] 3. The present invention discloses an emergency mobile pump truck for emergency drainage. The emergency mobile pump truck for emergency drainage has a reasonable structural design. Both the main rotating frame and the additional rotating frame can achieve stable rotation and movement through telescopic elements and linear modules, ensuring stability and safety during drainage. The operation is easy, and the length of the drainage pipe can be adjusted and fixed by controlling the movement of the telescopic elements and the linear modules, which greatly reduces the operating difficulty and labor cost.

[0019] 4. The present invention discloses an emergency mobile pump truck for emergency drainage. The emergency mobile pump truck for emergency drainage is not only suitable for drainage of flood disasters caused by natural disasters or sudden accidents, but can also be widely used in urban drainage, farmland irrigation, industrial and mining enterprise drainage and other fields; its high efficiency, flexibility and stability enable the pump truck to exert the maximum drainage effect in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention.

[0021] In the attached picture: Figure 1 This is a front view of an emergency mobile pump truck for emergency drainage according to an embodiment of the present invention; Figure 2 A top view of an emergency mobile pump truck for emergency drainage according to an embodiment of the present invention; Figure 3 for Figure 2 Middle AA section view; Figure 4-Figure 10 It is a schematic diagram of various states of an emergency mobile pump truck for emergency drainage in use according to an embodiment of the present invention; The components represented by the reference numerals in the figure are: The present invention: 1. Tractor head, 2. Mobile flatbed truck, 3. Generator, 4. Water pump, 5. Main drain pipe, 6. Main rotating frame, 7. Main telescopic element, 8. Main linear module, 9. Main fixing plate, 10. Disassembly and installation fixing element, 11. Roller, 12. Main support, 13. Additional drain pipe, 14. Additional rotating frame, 15. Additional telescopic element, 16. Additional linear module, 17. Additional fixing plate, 18. Additional support. Detailed implementation mode

[0022] As Figures 1 to 4 shown, the emergency mobile pump truck for emergency rescue and drainage includes a mobile flatbed truck 2, a main drainage system and an additional drainage system, and the main drainage system and the additional drainage system are installed on the mobile flatbed truck 2.

[0023] Under normal circumstances, drainage of ordinary depths can be achieved through the main drainage system. However, when the water depth exceeds the capacity of the main drainage system, the additional drainage system is required to increase the drainage depth.

[0024] The main drainage system includes a water pump 4, a main drain pipe 5, a main rotating frame 6, a main telescopic element 7, a main linear module 8 and a main fixing plate 9. One end of the main rotating frame 6 is hinged to the tail of the mobile flatbed truck 2. Specifically, two main supports 12 are fixed to the tail of the mobile flatbed truck 2, and the main rotating frame 6 is in a "C" - shaped structure. The two feet of the main rotating frame 6 are respectively hinged to the tops of the main supports 12. A main telescopic element 7 is installed between the bottom of the other end of the main rotating frame 6 and the top of the mobile flatbed truck 2. The two ends of the main telescopic element 7 are respectively hinged to the main rotating frame 6 and the mobile flatbed truck 2. The main rotating frame 6 can rotate around the hinge point with the tail of the mobile flatbed truck 2 under the drive of the main telescopic element 7. The main fixing plate 9 is installed on the top of the main rotating frame 6 through the main linear module 8. The guide rail part of the main linear module 8 is fixed to the main support 12, and the main fixing plate 9 is fixedly connected to the slider of the main linear module 8. Two sets of main linear modules 8 are respectively arranged on the two feet of the main rotating frame 6, and the two sets of main linear modules 8 are fixedly connected together through the main fixing plate 9. The main linear module 8 is electrically driven to make the slider slide along the guide rail. The main drain pipe 5 is fixed to the main fixing plate 9 through the disassembly and installation fixing element 10. The disassembly and installation fixing element 10 can adopt a pipe clamp, and the pipe clamp is fixedly connected to the main fixing plate 9 through bolts to fix the main drain pipe 5 to the main fixing plate 9. A water pump 4 is fixedly connected to the outer end of the main drain pipe 5. Optionally, the water pump 4 is an electrically driven water pump.

[0025] The additional drainage system includes an additional drainage pipe 13, an additional rotating frame 14, an additional telescopic element 15, an additional linear module 16, and an additional fixing plate 17. One end of the additional rotating frame 14 is hinged to the tail of the mobile flatbed truck 2, and the other end of the additional rotating frame 14 is connected to the top bracket of the mobile flatbed truck 2 through the additional telescopic element 15. Both ends of the additional telescopic element 15 are hinged to the additional rotating frame 14 and the mobile flatbed truck 2 respectively. The additional rotating frame 14 rotates around the hinge point with the tail of the mobile flatbed truck 2 under the drive of the additional telescopic element 15. The additional fixing plate 17 is installed on the top of the additional rotating frame 14 through the additional linear module 16, and the additional drainage pipe 13 is fixed on the additional fixing plate 17 through the disassembly and assembly fixing element 10; The end of the additional drainage pipe 13 is detachably connected to the main drainage pipe 5, such as by flange connection. Flanges that cooperate with each other are provided at the ends of the additional drainage pipe 13 and the main drainage pipe 5, and the flanges can be fixedly connected together by bolts.

[0026] When the rotation angles of the main rotating frame 6 and the additional rotating frame 14 are the same, the centerlines of the main drainage pipe 5 and the additional drainage pipe 13 are collinear.

[0027] The main telescopic element 7 and the additional telescopic element 15 are electric telescopic rods; optionally, a hydraulic cylinder or a pneumatic cylinder can also be selected, but a corresponding hydraulic station or air compressor and supporting hydraulic and pneumatic components need to be equipped on the mobile flatbed truck 2.

[0028] A generator 3 that supplies electrical energy to the water pump 4, the main telescopic element 7, the main linear module 8, the additional telescopic element 15, and the additional linear module 16 is provided on the mobile flatbed truck 2.

[0029] The rotation angles of the main rotating frame 6 and the additional rotating frame 14 are 0 - 90°, such as any degree within the range of 0 - 90° like 30°, 45°, 60°, etc.

[0030] Both the main rotating frame 6 and the additional rotating frame 14 are in a "C" - shaped structure. One end of the main rotating frame 6 is hinged to the top of the main bracket 12, and one end of the additional rotating frame 14 is hinged to the top of the additional bracket 18. The main bracket 12 and the additional bracket 18 are fixed on the mobile flatbed truck 2. The additional rotating frame 14 is arranged inside the main rotating frame 6. That is, to ensure that the additional rotating frame 14 and the main rotating frame 6 do not interfere with each other during operation, the additional rotating frame 14 is one - circle smaller than the main rotating frame 6 as a whole and is completely within the enclosure of the main rotating frame 6.

[0031] The emergency mobile pump truck for emergency drainage and rescue further includes a tractor head 1. The tractor head 1 is installed at the front end of the mobile flatbed truck 2, and the tractor head 1 is used to tow the mobile flatbed truck 2 to move.

[0032] In order to make the drainage pipe more stable when in use, a roller 11 is provided at the tail of the main rotating frame 6, and the additional drainage pipe 13 can slide on the roller 11; the roller 11 mainly includes a rotatable roller, and the two ends of the roller are connected to the two feet of the main rotating frame 6 by bearings or the like. Furthermore, the roller 11 should be designed to be detachably mounted on the main rotating frame 6, that is, the roller 11 includes two bearing seats detachably mounted on the main rotating frame 6 by bolts, and the two ends of the roller are mounted on the bearing seats by bearings.

[0033] How to use the emergency mobile pump truck for emergency drainage, such as Figures 4 to 10 As shown, in the initial state, Figure 1 and Figure 2 As shown, the main rotating frame 6 and the additional rotating frame 14 are both in a horizontal state, the main fixed plate 9 is at the left end of the mobile flatbed vehicle 2, the head of the main drainage pipe 5 is fixed on the main fixed plate 9, the additional fixed plate 17 is set at a position that does not interfere with the main fixed plate 9, a plurality of additional drainage pipes 13 are stored on the mobile flatbed vehicle 2, and the additional drainage pipe 13 is not fixedly installed on the additional fixed plate 17; When using, Figure 4 As shown, the main telescopic element 7 is used to drive the main rotating frame 6 to rotate to a desired angle (90° in the example figure), as shown in FIG. Figure 5 As shown, the additional fixing plate 17 is moved to the left end of the mobile flatbed vehicle 2 by the additional linear module 16, the main fixing plate 9 is moved to the outermost end of the mobile flatbed vehicle 2 by the main linear module 8, and the end of an additional drainage pipe 13 is fixed to the additional fixing plate 17 by using the disassembly and assembly fixing element 10, and the other end of the additional drainage pipe 13 faces the outside of the mobile flatbed vehicle 2, as shown in FIG. Figure 6 As shown, the additional telescopic element 15 is used to drive the additional rotating frame 14 to rotate to the same angle as the main rotating frame 6, as shown in FIG. Figure 7 As shown, the additional linear module 16 drives the additional fixing plate 17 to move outward until the end of the additional drain pipe 13 contacts the end of the main drain pipe 5, and the additional drain pipe 13 is fixedly connected to the main drain pipe 5, as shown in FIG. Figure 8 As shown, the disassembly and assembly fixing element 10 on the main drain pipe 5 is removed, and the additional fixing plate 17 is driven to continue to move outward through the additional linear module 16, so that the additional drain pipe 13 and the main drain pipe 5 move outward together until the additional fixing plate 17 moves to the outer limit position, as shown in FIG. Fig. 9 As shown, the additional drain pipe 13 is fixed to the main fixing plate 9 by the disassembly and assembly fixing element 10, the disassembly and assembly fixing element 10 on the additional fixing plate 17 is loosened, the additional fixing plate 17 returns to the inner limit position of the additional rotating frame 14, the additional rotating frame 14 returns to the horizontal position, and then the end of another additional drain pipe 13 is fixed to the additional fixing plate 17 by the disassembly and assembly fixing element 10, as shown in FIG. Fig.10As shown, the above steps are repeated until the total length of the main drain pipe 5 and the additional drain pipe 13 reaches the use requirement.

[0034] A container such as a box for storing the additional drainage pipe 13 is provided on the mobile flatbed vehicle 2 .

[0035] It should be noted that the total length of the main drainage pipe 5 and the additional drainage pipe 13 cannot exceed the lift of the water pump 4 .

[0036] During use, the main rotating frame 6 can be driven by the main telescopic element 7 to adjust the angle in real time according to actual needs.

[0037] The emergency mobile pump truck used for emergency drainage has demonstrated remarkable technical effects in terms of rapid response, efficient drainage, flexible adjustment of drainage pipe length, stable structure and easy operation, strong adaptability and wide application, providing strong support for emergency drainage work.

Claims

1. An emergency mobile pump truck for emergency drainage, characterized in that: It includes a mobile flatbed truck (2), a main drainage system and an additional drainage system, and the main drainage system and the additional drainage system are installed on the mobile flatbed truck (2); The main drainage system includes a water pump (4), a main drainage pipe (5), a main rotating frame (6), a main telescopic element (7), a main linear module (8) and a main fixing plate (9). One end of the main rotating frame (6) is hinged to the tail of the mobile flatbed truck (2), and a main telescopic element (7) is installed between the other end of the main rotating frame (6) and the top of the mobile flatbed truck (2). Both ends of the main telescopic element (7) are hinged to the main rotating frame (6) and the mobile flatbed truck (2) respectively. The main rotating frame (6) rotates around the hinge point with the tail of the mobile flatbed truck (2) driven by the main telescopic element (7). The main fixing plate (9) is installed on the top of the main rotating frame (6) through the main linear module (8). The main drainage pipe (5) is fixed to the main fixing plate (9) through a dismounting and fixing element (10). A water pump (4) is fixedly connected to the outer end of the main drainage pipe (5); The additional drainage system includes an additional drainage pipe (13), an additional rotating frame (14), an additional telescopic element (15), an additional linear module (16) and an additional fixing plate (17). One end of the additional rotating frame (14) is hinged to the tail of the mobile flatbed truck (2), and the other end of the additional rotating frame (14) is connected to the top bracket of the mobile flatbed truck (2) through an additional telescopic element (15). Both ends of the additional telescopic element (15) are hinged to the additional rotating frame (14) and the mobile flatbed truck (2) respectively. The additional rotating frame (14) rotates around the hinge point with the tail of the mobile flatbed truck (2) driven by the additional telescopic element (15). The additional fixing plate (17) is installed on the top of the additional rotating frame (14) through the additional linear module (16). The additional drainage pipe (13) is fixed to the additional fixing plate (17) through a dismounting and fixing element (10); The end of the additional drainage pipe (13) is detachably connected to the main drainage pipe (5); When the main rotating frame (6) and the additional rotating frame (14) rotate at the same angle, the center lines of the main drainage pipe (5) and the additional drainage pipe (13) are collinear.

2. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: The main telescopic element (7) and the additional telescopic element (15) are electric telescopic rods.

3. The emergency mobile pump truck for emergency drainage according to claim 2, characterized in that: A generator (3) for supplying electric energy to the water pump (4), the main telescopic element (7), the main linear module (8), the additional telescopic element (15) and the additional linear module (16) is provided on the mobile flatbed truck (2).

4. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: The rotation angles of the main rotating frame (6) and the additional rotating frame (14) are 0 - 90°.

5. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: Both the main rotating frame (6) and the additional rotating frame (14) are in a "C" - shaped structure. One end of the main rotating frame (6) is hinged to the top of the main bracket (12), and one end of the additional rotating frame (14) is hinged to the top of the additional bracket (18). The main bracket (12) and the additional bracket (18) are fixed on the mobile flatbed truck (2), and the additional rotating frame (14) is arranged inside the main rotating frame (6).

6. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: It also includes a tractor head (1), and the tractor head (1) is installed at the front end of the mobile flatbed truck (2). The tractor head (1) is used to tow the mobile flatbed truck (2) to move forward.

7. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: The disassembly and fixing element (10) is a pipe clamp.

8. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: A roller (11) is provided at the tail of the main rotating frame (6).

9. The emergency mobile pump truck for emergency drainage according to claim 1, characterized in that: A method for using an emergency mobile pump truck for emergency drainage is as follows: in an initial state, a main rotating frame (6) and an additional rotating frame (14) are both in a horizontal state, a main fixed plate (9) is located at the left end of a mobile flatbed truck (2), a head of a main drainage pipe (5) is fixed on the main fixed plate (9), an additional fixed plate (17) is arranged at a position that does not interfere with the main fixed plate (9), a plurality of additional drainage pipes (13) are stored on the mobile flatbed truck (2), and an additional drainage pipe (13) is not fixedly installed on the additional fixed plate (17); When in use, the main telescopic element (7) is used to drive the main rotating frame (6) to rotate to a desired angle, the main fixed plate (9) is moved to the outermost end of the mobile flatbed vehicle (2) by the main linear module (8), the additional fixed plate (17) is moved to the left end of the mobile flatbed vehicle (2) by the additional linear module (16), the end of an additional drainage pipe (13) is fixed to the additional fixed plate (17) by the disassembly and assembly fixing element (10), the other end of the additional drainage pipe (13) is directed to the outside of the mobile flatbed vehicle (2), the additional telescopic element (15) is used to drive the additional rotating frame (14) to rotate to the same angle as the main rotating frame (6), the additional fixed plate (17) is driven to move outward by the additional linear module (16) until the end of the additional drainage pipe (13) contacts the end of the main drainage pipe (5), and the additional drainage pipe (13) is connected to the main drainage pipe (5). The connection is fixed, the disassembly and assembly fixing element (10) on the main drain pipe (5) is removed, and the additional fixing plate (17) is driven to continue to move outward through the additional linear module (16), so that the additional drain pipe (13) and the main drain pipe (5) are moved outward together until the additional fixing plate (17) moves to the outer limit position, and the additional drain pipe (13) is fixed to the main fixing plate (9) by the disassembly and assembly fixing element (10), and the disassembly and assembly fixing element (10) on the additional fixing plate (17) is released, and the additional fixing plate (17) returns to the inner limit position of the additional rotating frame (14), and the additional rotating frame (14) returns to the horizontal position, and then the end of another additional drain pipe (13) is fixed to the additional fixing plate (17) using the disassembly and assembly fixing element (10), and the installation is repeated until the total length of the main drain pipe (5) and the additional drain pipe (13) meets the use requirement.

10. The emergency mobile pump truck for emergency drainage according to claim 9, characterized in that: During use, the main rotating frame (6) is driven by the main telescopic element (7) to adjust the angle in real time according to actual needs.

Images