Emergency pump for flood control and emergency rescue

Abstract

The utility model relates to the technical field of emergency pumps, in particular to a flood prevention and emergency rescue emergency pump which comprises a supporting plate and a rotating rod, the inner side of the lower end of the supporting plate is rotationally connected with the rotating rod, the outer side of the rotating rod is fixedly connected with a rotating wheel, and the outer side of the rotating rod is fixedly connected with a first bevel gear. The inner side of the second bevel gear is fixedly connected with a threaded rod, the outer side of the threaded rod is spirally connected with a threaded groove column, the upper end of the threaded groove column is fixedly connected with a fixing plate, the lower end of the threaded groove column is fixedly connected to the upper end of the supporting plate through a limiting telescopic rod, and the upper end of the threaded groove column is fixedly connected with a rotating block. The angle of the emergency pump can be adjusted by pulling and rotating the spring telescopic rod through the effect of adjusting the height through the rotating force of the rotating wheel, the angle of the emergency pump can be limited by loosening the spring telescopic rod, and in the height and angle adjusting process of the device, time and labor are saved, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency pumps, in particular to a flood prevention and rescue emergency pump. Background Art

[0002] Flood emergency pump is a type of water pump, which is mainly used in emergency rescue and disaster relief. The existing mobile emergency pump device usually includes a water pump, a water inlet pipe, a water outlet pipe, a diesel engine and a vehicle body that carries the above components. The water pump is connected to the diesel engine, the water inlet pipe and the water outlet pipe. When used, the mobile emergency pump device is towed to the site of use, the diesel engine is started, and the water pump is driven into operation.

[0003] Drainage pumps are generally heavy and inconvenient to carry. At the same time, when in use, the pumps need to be adjusted individually according to needs, such as the pump mouth facing downward, the pump mouth facing upward, or controlling the horizontal plane height. When a certain water level is reached, there is no need to absorb water. Some devices are adjusted by manually operating the screw rotation during adjustment. Since emergency pumps are only used in an emergency, the adjustment process is time-consuming and not conducive to emergency response. Therefore, a flood control and rescue emergency pump is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a flood control emergency pump to solve the problem that some devices are adjusted by manually operating the screw rotation during adjustment. Since the emergency pump is used in an emergency, the adjustment process is time-consuming and not conducive to emergency response.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A flood emergency pump comprises a support plate and a rotating rod, wherein the inner side of the lower end of the support plate is rotatably connected to the rotating rod, the outer side of the rotating rod is fixedly connected to a rotating wheel, the outer side of the rotating rod is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshed with the outer side of the second bevel gear, the inner side of the second bevel gear is fixedly connected to a threaded rod, the outer side of the threaded rod is spirally connected to a threaded groove column, the upper end of the threaded groove column is fixedly connected to a fixing plate, the lower end of the threaded groove column is fixedly connected to the upper end of the support plate through a limiting telescopic rod, the upper end of the threaded groove column is fixedly connected to a rotating block, and the inner side of the threaded groove column is slidably connected to a threaded Ring block, the outer side of the threaded ring block is fixedly connected with a threaded ring, one side of the threaded ring block is rotatably connected with a guide rod, the outer side of the upper end of the rotating block is rotatably connected with a rectangular rotating block, the upper end of the rectangular rotating block is fixedly connected with an emergency pump, one side of the rectangular rotating block is fixedly connected with a connecting and fixing column, one end of the connecting and fixing column is rotatably connected to the inner side of the limiting plug block, one side of the rectangular rotating block is fixedly connected with a connecting and moving rod, one side of the connecting and moving rod is fixedly connected with a spring telescopic rod, one side of the spring telescopic rod is fixedly connected with a plug column, the inner side of the limiting plug block is provided with a socket, and the inner side of the limiting plug block is provided with an annular groove.

[0007] Preferably, the connecting movable rod rotates inside the annular groove, a column-shaped cylinder is fixedly connected to one side of the spring telescopic rod, the column-shaped cylinder is opened, the column slides inside the socket, and the number of the sockets is several.

[0008] Preferably, the threaded ring block slides on the inner side of the threaded groove column through a limiting rectangular slider, a groove is opened on the inner side of the threaded groove column, one side of the threaded ring block is fixedly connected with a spiral strip, the guide rod moves on the inner side of the upper end of the threaded groove column, and the outer side of the thread ring is spirally connected to the inner side of the groove of the threaded groove column.

[0009] Preferably, the thread groove column is in the shape of a hollow cylinder, a spiral groove is opened on the inner side of the thread groove column, the upper end of the rotating block is in the shape of a semi-cylindrical cylinder, the rotating block is rotatably connected to the rectangular rotating block through a cylindrical rod, and a semi-cylindrical groove is opened on the inner side of the lower end of the rectangular rotating block.

[0010] Preferably, the lower end of the threaded rod is rotatably connected to the inner side of the upper end of the support plate, the outer side of the first bevel gear is rotated on the inner side of the support plate, a rotation groove is provided on the inner side of the support plate, and the number of the limiting telescopic rods is four.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing the rotating rod, the second bevel gear, the threaded rod, the threaded groove column, the connecting moving rod, the spring telescopic rod, the plug column and the plug hole, when the height of the flood control and rescue emergency pump needs to be adjusted during use, the threaded ring block and the threaded rod are spirally fitted when the guide rod is rotated, so that the height is adjusted by the force of the rotating wheel. When the angle of the emergency pump needs to be adjusted, the spring telescopic rod is pulled and rotated to adjust the angle of the emergency pump. The angle of the emergency pump can be limited by loosening the spring telescopic rod. The device saves time and effort in the process of adjusting the height and angle, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the limit plug block of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the runner of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the guide rod structure of the utility model.

[0018] In the figure: 1. support plate; 2. rotating rod; 3. rotating wheel; 4. first bevel gear; 5. second bevel gear; 6. threaded rod; 7. threaded groove column; 8. fixing plate; 9. limiting telescopic rod; 10. rotating block; 11. threaded ring block; 12. threaded ring; 13. guide rod; 14. rectangular rotating block; 15. emergency pump; 16. connecting fixed column; 17. limiting plug block; 18. connecting moving rod; 19. spring telescopic rod; 20. plug column; 21. socket; 22. annular groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A flood emergency pump comprises a support plate 1 and a rotating rod 2, wherein the inner side of the lower end of the support plate 1 is rotatably connected to the rotating rod 2, the outer side of the rotating rod 2 is fixedly connected to a rotating wheel 3, the outer side of the rotating rod 2 is fixedly connected to a first bevel gear 4, the outer side of the first bevel gear 4 is meshed with the outer side of the second bevel gear 5, the inner side of the second bevel gear 5 is fixedly connected to a threaded rod 6, the outer side of the threaded rod 6 is spirally connected to a threaded groove column 7, the upper end of the threaded groove column 7 is fixedly connected to a fixed plate 8, the lower end of the threaded groove column 7 is fixedly connected to the upper end of the support plate 1 through a limiting telescopic rod 9, the upper end of the threaded groove column 7 is fixedly connected to a rotating block 10, the inner side of the threaded groove column 7 is slidably connected to a threaded ring block 11, and the threaded ring block 11 is slidably connected to the inner side of the threaded groove column 7. A threaded ring 12 is fixedly connected to the outside of the rotating block 10, a guide rod 13 is rotatably connected to one side of the threaded ring block 11, a rectangular rotating block 14 is rotatably connected to the outside of the upper end of the rotating block 10, an emergency pump 15 is fixedly connected to the upper end of the rectangular rotating block 14, a connecting and fixing column 16 is fixedly connected to one side of the rectangular rotating block 14, one end of the connecting and fixing column 16 is rotatably connected to the inner side of the limiting plug 17, a connecting and moving rod 18 is fixedly connected to one side of the rectangular rotating block 14, a spring telescopic rod 19 is fixedly connected to one side of the connecting and moving rod 18, a plug column 20 is fixedly connected to one side of the spring telescopic rod 19, a plug hole 21 is provided on the inner side of the limiting plug 17, and an annular groove 22 is provided on the inner side of the limiting plug 17.

[0022] The connecting moving rod 18 rotates on the inner side of the annular groove 22, and the spring telescopic rod 19 is fixedly connected to one side of the plug column 20 in the shape of a cylinder, and the plug column 20 slides on the inner side of the plug hole 21. The number of plug holes 21 is several, and the plug column 20 slides on the inner side of the plug hole 21 opened on the inner side of the limiting plug block 17, which has the effect of limiting the emergency pump 15. At this time, the angle of the emergency pump 15 can be adjusted. The threaded ring block 11 slides on the inner side of the threaded groove column 7 through the limiting rectangular slider. The inner side of the threaded groove column 7 is provided with a groove. One side of the threaded ring block 11 is fixedly connected with a spiral strip. The guide rod 13 moves on the inner side of the upper end of the threaded groove column 7. The outer side of the thread ring 12 is spirally connected to the inner side of the groove of the threaded groove column 7. The threaded rod 6 rotates on the outside of the threaded ring block 11, and the threaded ring block 11 is in spiral contact with the outside of the threaded rod 6. The shape of the threaded groove column 7 is a hollow cylinder, and a spiral groove is provided on the inner side of the threaded groove column 7. The upper end of the rotating block 10 is semi-cylindrical, and the rotating block 10 is rotatably connected to the rectangular rotating block 14 through the cylindrical rod. The semi-cylindrical groove provided on the inner side of the lower end of the rectangular rotating block 14 facilitates the rotation of the rectangular rotating block 14 on the outer side of the upper end of the rotating block 10, and the rotating block 10 supports the rectangular rotating block 14. The lower end of the threaded rod 6 is rotatably connected to the inner side of the upper end of the support plate 1, and the outer side of the first bevel gear 4 rotates on the inner side of the support plate 1. A rotating groove is provided on the inner side of the support plate 1. There are four limiting telescopic rods 9, and the threaded rod 6 supports the upper end device.

[0023] Working process: When the height of the emergency pump 15 needs to be adjusted during use of the device, the guide rod 13 is rotated. The outer side of the guide rod 13 is spirally connected to the inner side of the threaded groove column 7 through the thread ring 12. When the guide rod 13 rotates, it moves on the inner side of the threaded groove column 7. The guide rod 13 moves to push the threaded ring block 11 that is rotatably connected to the outer side at one end to move. When one side of the threaded ring block 11 is spirally fitted with the outer side of the threaded rod 6, the support plate 1 is pushed by the handle. When the support plate 1 moves, the rotating wheel 3 moves on the bottom plate and rotates. The rotation of the rotating wheel 3 drives the rotating rod 2 that is fixedly connected on one side to rotate. The rotation of the rotating rod 2 drives the first bevel gear that is fixedly connected on the outer side. 4 rotates, the first bevel gear 4 rotates to drive the second bevel gear 5 meshed on the outside to rotate, the second bevel gear 5 rotates to drive the threaded rod 6 fixedly connected on the inside to rotate, the outer side of the lower end of the threaded rod 6 is rotatably connected to the inner side of the upper end of the support plate 1, and the threaded rod 6 plays the effect of supporting the upper end device, the threaded rod 6 rotates on the outside of the threaded ring block 11, and under the effect of the spiral contact between the threaded ring block 11 and the outer side of the threaded rod 6, the threaded ring block 11 moves, and the movement of the threaded ring block 11 drives the threaded groove column 7 slidably connected on the outside to move, the movement of the threaded groove column 7 drives the rotating block 10 fixedly connected to the upper end to move, and the movement of the rotating block 10 drives the rectangular rotating block 10 rotatably connected to the upper end The block 14 moves, and the rectangular rotating block 14 moves to drive the emergency pump 15 fixedly connected at the upper end to move, thereby achieving the effect of adjusting the height of the emergency pump 15, which is relatively labor-saving. When the angle of the emergency pump 15 needs to be adjusted, the spring telescopic rod 19 is pulled, and one end of the spring telescopic rod 19 moves to drive the plug column 20 fixedly connected on one side to move. When the plug column 20 is away from the plug hole 21, the spring telescopic rod 19 is rotated, and the spring telescopic rod 19 rotates to drive the connecting moving rod 18 fixedly connected on one side to rotate, and the outer side of the connecting moving rod 18 rotates to the inner side of the annular groove 22 provided on the inner side of the limiting plug block 17, and the connecting moving rod 18 rotates to drive one side fixed The rectangular rotating block 14 connected to the rotating block 10 rotates, and the lower end of the rectangular rotating block 14 rotates on the outer side of the upper end of the rotating block 10. The rotation of the rectangular rotating block 14 drives the connecting and fixing column 16 fixedly connected on one side to rotate on the inner side of the limiting plug block 17. The connecting and fixing column 16 removes the effect of limiting and supporting the rectangular rotating block 14. When it rotates to a certain angle, the spring telescopic rod 19 is released. One end of the spring telescopic rod 19 moves to drive the plug column 20 fixedly connected on one side to move. The plug column 20 slides on the inner side of the socket 21 opened on the inner side of the limiting plug block 17, which has the effect of limiting the emergency pump 15. At this time, the angle of the emergency pump 15 can be adjusted.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flood prevention and emergency pump, comprising a support plate (1) and a rotating rod (2), characterized in that: The inner side of the lower end of the support plate (1) is rotatably connected to a rotating rod (2), the outer side of the rotating rod (2) is fixedly connected to a rotating wheel (3), the outer side of the rotating rod (2) is fixedly connected to a first bevel gear (4), the outer side of the first bevel gear (4) is meshed with the outer side of a second bevel gear (5), the inner side of the second bevel gear (5) is fixedly connected to a threaded rod (6), the outer side of the threaded rod (6) is spirally connected to a threaded groove column (7), the upper end of the threaded groove column (7) is fixedly connected to a fixing plate (8), the lower end of the threaded groove column (7) is fixedly connected to the upper end of the support plate (1) through a limiting telescopic rod (9), the upper end of the threaded groove column (7) is fixedly connected to a rotating block (10), the inner side of the threaded groove column (7) is slidably connected to a threaded ring block (11), the outer side of the threaded ring block (11) is fixedly connected to a threaded ring block (11), and the outer side of the threaded ring block (11) is fixedly connected to a threaded ring block (11). A grooved ring (12), one side of the threaded ring block (11) is rotatably connected to a guide rod (13), the outer side of the upper end of the rotating block (10) is rotatably connected to a rectangular rotating block (14), the upper end of the rectangular rotating block (14) is fixedly connected to an emergency pump (15), one side of the rectangular rotating block (14) is fixedly connected to a connecting and fixing column (16), one end of the connecting and fixing column (16) is rotatably connected to the inner side of a limiting plug block (17), one side of the rectangular rotating block (14) is fixedly connected to a connecting and moving rod (18), one side of the connecting and moving rod (18) is fixedly connected to a spring telescopic rod (19), one side of the spring telescopic rod (19) is fixedly connected to a plug column (20), the inner side of the limiting plug block (17) is provided with a plug hole (21), and the inner side of the limiting plug block (17) is provided with an annular groove (22).

2. A flood control emergency pump according to claim 1, characterized in that: The connecting moving rod (18) rotates inside the annular groove (22), a cylindrical body in the shape of a plug post (20) is fixedly connected to one side of the spring telescopic rod (19), a cylindrical body in the shape of a plug hole (21) is opened, the plug post (20) slides inside the plug hole (21), and the number of the plug holes (21) is several.

3. The flood emergency pump according to claim 1, characterized in that: The threaded ring block (11) slides on the inner side of the threaded groove column (7) through a limiting rectangular slider, a groove is provided on the inner side of the threaded groove column (7), a spiral strip is fixedly connected to one side of the threaded ring block (11), the guide rod (13) moves on the inner side of the upper end of the threaded groove column (7), and the outer side of the thread ring (12) is spirally connected to the inner side of the groove of the threaded groove column (7).

4. The flood emergency pump according to claim 1, characterized in that: The thread groove column (7) is in the shape of a hollow cylinder, a spiral groove is provided on the inner side of the thread groove column (7), the upper end of the rotating block (10) is in the shape of a semi-cylindrical body, the rotating block (10) is rotatably connected to the rectangular rotating block (14) via a cylindrical rod, and a semi-cylindrical groove is provided on the inner side of the lower end of the rectangular rotating block (14).

5. The flood emergency pump according to claim 1, characterized in that: The lower end of the threaded rod (6) is rotatably connected to the inner side of the upper end of the support plate (1); the outer side of the first bevel gear (4) is rotatably connected to the inner side of the support plate (1); a rotation groove is provided on the inner side of the support plate (1); and the number of the limiting telescopic rods (9) is four.

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