Flood prevention pump truck

Abstract

The flood prevention pump truck comprises a chassis and an objective table, and a first connecting piece is fixedly connected to the middle of the upper surface of the chassis; the objective table is arranged on the chassis, a second connecting piece is fixedly connected to the middle of the lower surface of the objective table, and the second connecting piece is connected to the interior of the first connecting piece; an annular winding groove used for winding the water suction pipe is formed among the base plate, the objective table, the first connecting piece and the second connecting piece. The annular winding groove is matched with the sliding objective table, so that the width of a winding space can be flexibly adjusted through driving of the oil cylinder, when the objective table ascends, the width of the winding groove is increased, a water suction pipe can be conveniently and rapidly stored, and the operation efficiency is improved; and when the objective table descends, the width of the winding groove is reduced, and a flexible pressing mechanism of the spring pressing plate is matched, so that the water suction pipe can be firmly fixed and prevented from loosening, and equipment damage caused by excessive extrusion can be avoided through the buffering effect of the spring.

Description

Technical Field

[0001] This utility model relates to a flood control pump truck and belongs to the technical field of flood control pump trucks. Background Technology

[0002] In flood control and disaster relief operations, the suction pipes of traditional pump trucks are often stored on the vehicle body by direct stacking or simple binding, which has significant drawbacks: Firstly, the lack of a dedicated winding device leads to messy stacking of suction pipes, which not only occupies a lot of space but also easily causes slippage and friction during vehicle movement, resulting in pipe wear or even damage. Secondly, the open storage method cannot effectively restrain the suction pipes, and the pipes are prone to loosening and falling off during emergency transport, affecting deployment efficiency and posing safety hazards. Therefore, a flood control pump truck has been proposed. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a flood control pump truck that ensures storage efficiency, improves equipment safety, and effectively extends the service life of the suction pipe.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a flood control pump truck, comprising:

[0005] A chassis, wherein a connector is fixedly connected to the middle of the upper surface of the chassis;

[0006] A platform is mounted on a chassis, and a second connector is fixedly connected to the center of the lower surface of the platform. The second connector is connected inside the first connector.

[0007] The chassis, the platform, connector one, and connector two are provided with a ring-shaped winding groove for winding up the water suction pipe.

[0008] Preferably, the second connector is slidably connected inside the first connector;

[0009] When connector 2 slides upward inside connector 1, the platform slides upward relative to the chassis, increasing the width of the winding groove;

[0010] When connector two slides downward inside connector one, the platform slides downward relative to the chassis, reducing the width of the winding groove.

[0011] Preferably, a pressure plate is provided inside the winding groove, and multiple guide rods are fixed on the upper surface of the pressure plate. The multiple guide rods are slidably sleeved on the loading platform, and springs for pressing down the pressure plate are sleeved on the guide rods.

[0012] Preferably, the first connector is equipped with multiple synchronously operating hydraulic cylinders, and the output shafts of the multiple hydraulic cylinders are fixed on the second connector.

[0013] Preferably, the chassis is provided with a fence on all four sides to enclose the annular opening of the winding groove, the fence comprising:

[0014] Multiple vertical rods, one end of which is rotatably connected to the chassis;

[0015] A crossbar, which is fixedly connected to one end of a plurality of vertical bars away from the chassis;

[0016] The platform has multiple slots on its four sides for engaging vertical rods.

[0017] Preferably, a thin rod is provided at one end of the vertical rod near the horizontal rod, and the diameter of the thin rod is smaller than the diameter of the horizontal rod;

[0018] An opening is provided on one side of the slot. The width of the opening is greater than the diameter of the thin rod and less than the diameter of the vertical rod. The diameter of the slot is greater than the diameter of the vertical rod.

[0019] Preferably, the inside of the take-up groove is fixedly connected with a clamp for fixing one end of the suction pipe, and the clamp is U-shaped.

[0020] Preferably, a fastening bolt is engaged with the side wall of the clamp, and the threaded end of the fastening bolt penetrates the side wall of the clamp and presses against the side wall of one end of the water suction pipe.

[0021] Preferably, the platform is equipped with a generator and a water pump.

[0022] Preferably, the chassis is equipped with wheels for easy movement.

[0023] Compared with existing technologies:

[0024] 1. This utility model uses an annular winding groove in conjunction with a sliding platform to flexibly adjust the width of the winding space via a hydraulic cylinder: when the platform rises, the width of the winding groove increases, facilitating the quick storage of the suction pipe and improving work efficiency; when the platform descends, the width of the winding groove decreases, and with the flexible clamping mechanism of the spring pressure plate, the suction pipe can be firmly fixed to prevent loosening, and the spring buffering effect can avoid excessive compression that could damage the equipment. This ensures storage efficiency, improves equipment safety, and effectively extends the service life of the suction pipe.

[0025] 2. This utility model utilizes a rotatable vertical rod structure, combined with slots on all four sides of the platform, to achieve rapid closing and opening of the winding groove's annular opening: During storage, the thin end of the vertical rod enters through the slot opening and is locked in place as the platform descends, forming an annular barrier to effectively prevent the suction pipe from coming out; during removal, the platform rises, disengaging the thin rod and allowing the barrier to open easily. The entire process is automated and driven by a hydraulic cylinder. This ensures the stable fixation of the suction pipe in the stored state, preventing it from loosening and falling off during transportation, while also ensuring the reliability of the barrier's locking mechanism. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0028] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 3 ;

[0029] Figure 4 This is an exploded view of the chassis and platform of this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the chassis, platform, slot, vertical rod, and thin rod of this utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the chassis, platform, slot, vertical rod, and thin rod of this utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the clamp and fastening bolt of this utility model.

[0033] In the picture:

[0034] 1. Chassis, 101. Connector 1;

[0035] 2. Stage, 201. Connector II, 202. Slot, 2021. Opening;

[0036] 3. Rewind trough;

[0037] 4. Fence, 401. Vertical bar, 402. Horizontal bar, 403. Thin bar;

[0038] 5. Pressure plate; 6. Guide rod; 7. Spring;

[0039] 8. Hydraulic cylinder;

[0040] 9. Clamps; 10. Fastening bolts;

[0041] 11. Generator, 12. Water pump, 13. Wheel. Detailed Implementation

[0042] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0043] Example 1

[0044] like Figures 1-7 As shown in the figure, in this embodiment, a flood control pump truck is provided, including a chassis 1, with a connector 101 fixedly connected to the middle of the upper surface of the chassis 1; a platform 2 is provided on the chassis 1, with a connector 201 fixedly connected to the middle of the lower surface of the platform 2, and the connector 201 is connected inside the connector 101; wherein, a ring-shaped winding groove 3 for winding up the suction pipe is provided between the chassis 1, the platform 2, the connector 101, and the connector 201.

[0045] The inside of the take-up groove 3 is fixedly connected with a clamp 9 for fixing one end of the suction pipe. The clamp 9 is U-shaped.

[0046] A fastening bolt 10 is engaged on the side wall of the clamp 9. The threaded end of the fastening bolt 10 passes through the side wall of the clamp 9 and presses against the side wall of one end of the suction pipe.

[0047] The platform 2 is equipped with a generator 11 and a water pump 12. The generator 11 can supply power to the water pump 12, causing the water pump 12 to run after being powered on, so as to carry out drainage operations.

[0048] The chassis 1 is equipped with wheels 13 for easy movement.

[0049] Example 2

[0050] like Figures 1-4 As shown, based on Embodiment 1, in this embodiment, connector 201 is slidably connected inside connector 101. When connector 201 slides upward inside connector 101, the platform 2 slides upward relative to the base 1, increasing the width of the winding groove 3. In this state, it is convenient to wind the suction pipe into the winding groove 3, which is beneficial for storing the suction pipe. When connector 201 slides downward inside connector 101, the platform 2 slides downward relative to the base 1, decreasing the width of the winding groove 3. In this state, the platform 2 can press the suction pipe wound in the winding groove 3, which is beneficial for the pressing effect of the platform 2 and can fix the suction pipe in the winding groove 3.

[0051] The inside of the winding groove 3 is equipped with a pressure plate 5. Multiple guide rods 6 are fixed on the upper surface of the pressure plate 5. The multiple guide rods are slidably sleeved on the platform 2, and springs 7 for pressing the pressure plate 5 downward are sleeved on the guide rods 6. One end of the spring 7 abuts against the lower surface of the platform 2, and the other end of the spring 7 abuts against the upper surface of the pressure plate 5. When the platform 2 slides downward, the platform 2 slides downward with the pressure plate 5. The lower surface of the pressure plate 5 contacts the suction pipe wound in the winding groove 3. At this time, through the compression action of the spring 7, the pressure plate 5 flexibly presses the suction pipe, thereby preventing excessive pressure on the suction pipe 3 and causing damage.

[0052] The connector 101 is equipped with multiple synchronously operating hydraulic cylinders 8. The output shafts of the multiple hydraulic cylinders 8 are fixed on the connector 201. When the hydraulic cylinders 8 are running, the output shafts of the hydraulic cylinders 8 extend and retract, thereby driving the connector 201 to slide inside the connector 101, and thus driving the platform 2 to slide on the chassis 1.

[0053] Example 3

[0054] like Figures 1-6 As shown, based on Embodiment 2, in this embodiment, the four sides of the chassis 1 are provided with a fence 4 for enclosing the annular opening of the winding groove 3. The fence 4 includes multiple vertical rods 401, one end of each vertical rod 401 is rotatably connected to the chassis 1; the ends of the multiple vertical rods 401 away from the chassis 1 are fixedly connected to a horizontal rod 402; and the four sides of the platform 2 are provided with multiple slots 202 for engaging the vertical rods 401.

[0055] A thin rod 403 is provided at one end of the vertical rod 401 near the horizontal rod 402. The diameter of the thin rod 403 is smaller than the diameter of the horizontal rod 402. An opening 2021 is provided on one side of the slot 202. The width of the opening 2021 is greater than the diameter of the thin rod 403 and smaller than the diameter of the vertical rod 401. The diameter of the slot 202 is greater than the diameter of the vertical rod 401.

[0056] like Figure 2 As shown, when the suction tube is rolled into the inside of the winding groove 3, all the railings 4 are opened and the platform 2 is slid upward to make the width of the winding groove 3 the maximum. In this state, the suction tube is rolled into the inside of the winding groove 3. After the suction tube is rolled into the inside of the winding groove 3, the railing 4 is rotated upward and the thin rod 402 is rotated from the opening 2021 into the slot 202. Then the platform 2 is slid downward and the slot 202 will be engaged with the upper end of the vertical rod 401. In this way, the slot 202 engages with the upper end of the vertical rod 401. The vertical rod 401 on the railing 4 is used to surround the ring opening of the winding groove 3 to prevent the suction tube from coming out of the winding groove 3 and improve the stability of storage.

[0057] When it is necessary to remove the suction pipe, after starting the hydraulic cylinder 8, the platform 2 will slide upward, causing the thin rod 402 to be located in the slot 202. In this state, the fence 4 will be opened, so that the suction pipe can be removed from the inside of the winding slot 3.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A flood-prevention pump vehicle characterized by comprising: The utility model relates to a kind of water-absorbing pipe winding device, including: Chassis (1), the upper surface middle part of the chassis (1) is fixedly connected with connecting piece one (101); Stage (2), the stage (2) is arranged on chassis (1), the lower surface middle part of the stage (2) is fixedly connected with connecting piece two (201), and the connecting piece two (201) is connected inside connecting piece one (101); Wherein, the chassis (1), stage (2), connecting piece one (101) and connecting piece two (201) are provided with winding groove (3) for winding water-absorbing pipe and annular shape.

2. The flood prevention pump vehicle according to claim 1, characterized in that, The connecting piece two (201) is slidably connected inside connecting piece one (101); When connecting piece two (201) is slid upward inside connecting piece one (101), stage (2) is slid upward relative to chassis (1), so that the width of winding groove (3) increases; When connecting piece two (201) is slid downward inside connecting piece one (101), stage (2) is slid downward relative to chassis (1), so that the width of winding groove (3) decreases.

3. The flood prevention pump vehicle according to claim 2, characterized in that, The inside of the winding groove (3) is provided with a pressing plate (5), the upper surface of the pressing plate (5) is fixed with a plurality of guide rods (6), a plurality of guide rods are slidably connected on the stage (2), and a spring (7) for pressing the pressing plate (5) downward is sleeved on the guide rod (6).

4. The flood prevention pump vehicle according to claim 2 or 3, characterized in that, The inside of the connecting piece one (101) is provided with a plurality of synchronously operated oil cylinders (8), and the output shafts of the plurality of oil cylinders (8) are fixed on the connecting piece two (201).

5. The flood prevention pump vehicle according to claim 2, wherein The four edges of the chassis (1) are provided with a fence (4) for surrounding the ring opening of the winding groove (3), and the fence (4) comprises: A plurality of vertical rods (401), one end of the plurality of vertical rods (401) is rotatably connected to the chassis (1); A cross bar (402) is fixedly connected to one end of the plurality of vertical rods (401) away from the chassis (1); Wherein, the four edges of the stage (2) are provided with a plurality of clamping grooves (202) for clamping the vertical rods (401).

6. The flood prevention pump vehicle according to claim 5, wherein One end of the vertical rod (401) close to the cross bar (402) is provided with a thin rod (403), and the diameter of the thin rod (403) is smaller than the diameter of the cross bar (402); An opening (2021) is formed on one side of the clamping groove (202), the width of the opening (2021) is greater than the diameter of the thin rod (403) and less than the diameter of the vertical rod (401), and the hole diameter of the clamping groove (202) is greater than the diameter of the vertical rod (401).

7. The flood prevention pump vehicle according to claim 1, wherein The inside of the winding groove (3) is fixedly connected with a clamp (9) for fixing one end of the water-absorbing pipe, and the clamp (9) is in U shape.

8. The flood prevention pump vehicle according to claim 7, characterized in that, A fastening bolt (10) is engagedly connected to the side wall of the clamp (9), and the threaded end of the fastening bolt (10) penetrates through the side wall of the clamp (9) and is movably pressed on the side wall of one end of the water-absorbing pipe.

9. The flood prevention pump vehicle according to claim 1, wherein The stage (2) is provided with a generator (11) and a water pump (12).

10. The flood prevention pump vehicle according to claim 1, characterized in that, The chassis (1) is provided with wheels (13) for easy movement.

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