CN115405530A

CN115405530A - Fast moving water pump device and water pumping method

Info

Publication number: CN115405530A
Application number: CN202210817119.2A
Authority: CN
Inventors: 王权; 王爽; 马栋闯; 魏成英; 罗浩; 李相坡
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-29

Abstract

The invention discloses a fast moving water pump device which comprises a water pump, a mounting frame, a floating assembly, a driving assembly, an electric cabinet and a storage battery, wherein the water pump is arranged on the mounting frame; the floating assembly can enable the mounting frame to float on the water surface; the water pump is installed on the mounting bracket, and the end of intaking of water pump is connected with the inlet tube, and the play water end is connected with the drainage hose. The two driving assemblies are respectively arranged on the left side and the right side of the mounting frame, the driving assemblies can drive the mounting frame to move on the water surface, and the moving direction of the mounting frame can be adjusted; the electric cabinet is arranged on the mounting frame, a first controller and a wireless receiver are arranged in the electric cabinet, the wireless receiver is connected with an input end electric box of the first controller, and the driving motor and the water pump are both electrically connected with an output end of the first controller; the storage battery supplies power to all the electric equipment on the mounting rack; this device floats and removes on the surface of water, is similar to the removal principle of ship, can not influenced by barriers such as foundation ditch bottom silt, stone, and is very convenient when removing in the foundation ditch.

Description

Fast moving water pump device and water pumping method

Technical Field

The invention relates to the technical field of foundation pit drainage, in particular to a fast moving water suction pump device and a water suction method.

Background

After rainwater weather, especially heavy rain rainstorm, need in time discharge the water in the foundation ditch, otherwise can reduce the bearing capacity of ground, still can make the basis of the large equipment such as tower cranes in the building structure and the ground of having been under construction produce inhomogeneous settlement, bring adverse effect for construction quality and construction safety.

For the drainage of foundation pits, the longest used method is to manually place a water pump for drainage, and the method has the problems of high labor intensity, low drainage efficiency, poor drainage effect and the like. The traditional Chinese patent with the application number of CN202011643260.2 discloses an auxiliary device convenient for drainage for a foundation pit in hydraulic engineering construction, which comprises a bearing water pumping assembly, a floating plate, a movable control piece, a water inlet treatment assembly and a floating increasing assembly, wherein a water pump is fixedly arranged at the top of the floating plate; the movable control piece comprises two groups of supporting telescopic rods, and the bottoms of the two groups of supporting telescopic rods are respectively fixed with the left side and the right side of the top of the movable base; the water inlet treatment assembly comprises a shell, and the bottom of the protection telescopic rod is fixed with the top of the shell; the floating increasing assembly is arranged at the bottom of the floating plate; above-mentioned hydraulic engineering construction foundation ditch is provided with kickboard and showy gasbag with auxiliary device of being convenient for drainage, need not the manual work and adjusts constantly, has reduced workman's intensity of labour, has improved drainage effect. In addition, through the wireless first controller of remote controller control when drawing water, through driving miniature servo motor one, and then drive the rear wheel and rotate, drive through miniature servo motor two and rotate the post, realize moving direction's adjustment, improved the device scope of drawing water in the foundation ditch on the one hand, on the other hand can avoid the position department silt of drawing water too much to cause the device to block up.

The movement of the above-mentioned devices is carried out on the ground in the foundation pit by means of the movement control member, but the ground of the foundation pit is wet and slippery and muddy after being soaked by rainwater, and obstacles such as stones, steel pipes and the like which are soaked by rainwater and cannot be seen can also exist at the bottom of the foundation pit, so that the movement of the above-mentioned devices in the foundation pit can be hindered, and the normal movement and drainage effects of the above-mentioned devices can be influenced.

Disclosure of Invention

In order to solve the problem that the existing device for draining the foundation pit is inconvenient to move in the foundation pit, the invention provides a quick-moving water suction pump device and a water suction method.

The invention is realized by the following steps: the utility model provides a quick travel suction pump device, includes the water pump, the water pump is connected with the inlet tube and the drainage is soft, still includes:

the water pump is arranged on the mounting rack;

the floating assembly is arranged on the mounting frame and is used for floating the mounting frame on the water surface;

the driving component is used for driving the mounting frame to move on the water surface, and the moving direction of the mounting frame can be adjusted; the driving assembly comprises a driving motor and a propeller, the driving motor is arranged on the mounting frame, and the propeller is connected with the output end of the driving motor;

the electric cabinet is installed on the mounting bracket, be provided with first controller and wireless receiver in the electric cabinet, wireless receiver links to each other with the input electric box of first controller, driving motor and water pump all link to each other with the output electricity of first controller.

The mounting bracket is also provided with a storage battery, and the storage battery supplies power for each electric device on the mounting bracket.

The electric control box is connected with a power supply wire, and the power supply wire is provided with one floating assisting block at intervals along the length direction of the power supply wire.

The electric cabinet is also connected with an output wire, the length direction of the output wire is the same as the length direction of the power supply wire, and the output wire is connected with the power supply wire; the floating assisting block is provided with a waterproof illuminating lamp, the waterproof illuminating lamp is powered through an output wire, and the waterproof illuminating lamp is electrically connected with the first controller; still be provided with the lamp pole on the mounting bracket, the upper end of lamp pole is provided with the light at night, the light at night links to each other with first controller electricity.

The floating foundation pit is characterized by also comprising a vertical rod, wherein the vertical rod is vertically arranged in the foundation pit, a floating block is sleeved on the vertical rod, and the floating block can freely float up and down along the vertical rod; a first mounting plate is arranged on the upright rod, an ultrasonic ranging sensor and a first control box are arranged on the first mounting plate, and the ultrasonic ranging sensor is positioned right above the floating block; be provided with second controller and wireless transmitter in the first control box, ultrasonic ranging sensor links to each other with the input electrical property of second controller, be provided with first alarm on the first control box, first alarm and wireless transmitter all link to each other with the output electrical property of second controller, wireless transmitter links to each other with the wireless receiver communication in the automatically controlled case.

The outside of pole setting and showy piece is provided with big isolation frame and little isolation frame, big isolation frame and little isolation frame are the rectangle frame structure, big isolation frame and little isolation frame constitute by four division boards that are equipped with the mesh everywhere, little isolation frame sets up in big isolation frame, and the two is constituteed back font frame structure, pole setting and showy piece are arranged in little isolation frame.

The foundation pit floating structure is characterized by also comprising a vertical rod, wherein the vertical rod is vertically arranged in the foundation pit, a floating block is sleeved on the vertical rod, and the floating block can freely float up and down along the vertical rod; a second mounting plate is arranged at the upper end of the upright rod, a guide pipe is arranged on the second mounting plate, a guide rod is vertically arranged in the guide pipe, a through hole for the guide rod to pass through is formed in the second mounting plate, the guide rod passes through the guide pipe and the through hole formed in the second mounting plate, and length scales are arranged on the guide rod along the length direction of the guide rod; the guide pipe is provided with a threaded through hole communicated with the inside of the guide pipe, and a fixing bolt for fixing the guide rod is arranged in the threaded through hole; an L-shaped frame is arranged on the floating block, a proximity switch is arranged on the L-shaped frame and is positioned right below the guide rod, and an induction sheet is arranged at the lower end of the guide rod; the second control box is arranged on the second mounting plate, a time relay, a first contactor and a second contactor are arranged in the second control box, a second alarm and a third alarm are arranged on the second control box, the proximity switch is electrically connected with the second alarm through the first contactor, and the second alarm gives an alarm when the proximity switch cannot detect the induction sheet arranged at the lower end of the guide rod; the time relay is electrically connected with the third alarm through the second contactor, and when the time set on the time relay returns to zero, the third alarm gives an alarm.

The outside of pole setting and showy piece is provided with big isolation frame and little isolation frame, big isolation frame and little isolation frame are the rectangle frame structure, big isolation frame and little isolation frame are constituteed by four fenders that are equipped with the mesh throughout, little isolation frame sets up in big isolation frame, and the two is constituteed back font frame structure, pole setting and showy piece are located little isolation frame.

A water pumping method comprises the following specific steps:

s1, placing an installation frame provided with a water pump, a floating assembly, a driving assembly and an electric cabinet in water in a foundation pit;

s2, vertically arranging a vertical rod in the foundation pit, sleeving a floating block on the vertical rod, installing a first installation plate on the vertical rod, and installing an ultrasonic ranging sensor and a first control box on the first installation plate;

s3, setting a second controller in the first control box, wherein the second controller controls the first alarm to give an alarm and controls the wireless transmitter to transmit a signal to the wireless receiver in the electric control box when the ultrasonic ranging sensor detects that the floating block falls for more than N meters within M time, and the first controller in the electric control box controls the water pump to stop pumping water;

s4, remotely controlling the driving motor to start, driving the propeller to rotate by the driving motor, driving the mounting frame to move on the water surface, and moving the mounting frame to a position suitable for pumping water;

and S5, remotely controlling the water pump to start to pump water.

A water pumping method comprises the following specific steps:

s2, vertically arranging a vertical rod in the foundation pit, sleeving a floating block provided with a proximity switch on the vertical rod, installing a second installation plate on the vertical rod, and installing a guide rod and a second control box on the second installation plate;

s3, setting the maximum detection distance of the proximity switch to be L, setting the time of a time relay in the second control box to be P, wherein the value of P is equal to the maximum height of the water level in the foundation pit allowed to descend within the time of P and is equal to L;

s4, adjusting the height position of the guide rod, and firstly enabling the lower end of the guide rod to be in contact with the detection end of the proximity switch, namely enabling the induction sheet of the guide rod to be in contact with the detection end of the proximity switch;

s5, remotely controlling the driving motor to start, driving the propeller to rotate by the driving motor, driving the mounting frame to move on the water surface, and moving the mounting frame to a position suitable for pumping water;

s6, remotely controlling the water pump to start to pump water;

s7, if the second alarm gives an alarm and the third alarm does not give an alarm, it is indicated that the water level in the foundation pit is too fast to drop and the water pumping is too fast, and the water pump needs to be controlled to stop pumping water; if the third alarm gives an alarm and the second alarm does not give an alarm, the water level falling speed in the foundation pit is in a reasonable range, the water pumping speed is in a reasonable range, the water pumping can be continued, but the timing time of the time relay and the height position of the guide rod need to be set again.

Has the positive and beneficial effects that: 1. this device floats and removes on the surface of water, can not influenced by barriers such as foundation ditch bottom silt, stone, and it is very convenient when removing in the foundation ditch. 2. The invention is provided with the lighting structure, and can normally drain water at night. 3. The invention has a monitoring mechanism, can detect the water level descending rate in the foundation pit, can automatically stop draining water when the water level in the foundation pit is monitored to descend too fast, and can effectively prevent the problems of foundation pit slope collapse, uneven settlement of a building structure and a tower crane foundation and the like caused by the too fast precipitation of the foundation pit. 4. The large isolation frame and the small isolation frame which form the square frame structure are arranged, and the double-layer filtering and buffering effects of the large isolation frame and the small isolation frame can effectively reduce the influence of the water surface fluctuation in the foundation pit on the floating block, so that the detection result of the monitoring structure is more accurate.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

fig. 2 is a block diagram of an electric control structure in embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of the mounting frame and the components arranged thereon according to

embodiments

2, 3 and 4 of the invention;

fig. 4 is a block diagram of an electric control structure in embodiment 2 of the present invention;

figure 5 is a schematic structural view of the upright stanchion, the upper mounting part thereof and the return-shaped frame structure in embodiment 3 of the invention;

fig. 6 is a block diagram of an electric control structure in embodiment 3 of the present invention;

figure 7 is a schematic structural view of the upright stanchion, the upper mounting part thereof and the return-shaped frame structure in embodiment 4 of the invention;

fig. 8 is a block diagram of an electric control structure in embodiment 4 of the present invention.

In the figure, the following steps are carried out: the water pump comprises a water pump 1, a water inlet pipe 2, a drainage hose 3, a mounting rack 4, a floating assembly 5, a driving assembly 6, a driving motor 601, a propeller 602, an electric cabinet 7, a storage battery 8, a lamp post 9, a power supply wire 10, a floating assisting block 11, an output wire 12, a waterproof illuminating lamp 13, a night illuminating lamp 14, an L-shaped rack 15, a proximity switch 16, a vertical rod 17, a floating block 18, a first mounting plate 19, an ultrasonic distance measuring sensor 20, a first control box 21, a first alarm 22, a large isolation frame 23, a small isolation frame 24, a second mounting plate 25, a guide pipe 26, a guide rod 27, a fixing bolt 28, a second control box 29, a second alarm 30, a third alarm 31 and a length scale 32.

Detailed Description

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The following further description is made with reference to the accompanying drawings and specific examples:

example 1

As shown in fig. 1 and 2, the fast moving water pump device comprises a water pump 1, a mounting frame 4, a floating assembly 5, a driving assembly 6, an electric cabinet 7 and a storage battery 8. The mounting bracket 4 comprises an upper frame and a lower frame which are connected through a connecting rod, the floating assembly 5 comprises a protective net arranged around the upper frame and the lower frame and a foam block arranged between the upper frame and the lower frame, and the foam block is wrapped by the protective net. The floatation assembly 5 may allow the mounting frame 4 to float on the surface of the water. Water pump 1 installs on mounting bracket 4, and the end of intaking of water pump 1 is connected with inlet tube 2, and the play water end is connected with drainage hose 3. Drive assembly 6 is provided with two, sets up respectively in the left and right sides of mounting bracket 4, and drive assembly 6 includes driving motor 601 and screw 602, and driving motor 601 installs on mounting bracket 4, and screw 602 links to each other with driving motor 601's output. The driving assembly 6 can drive the mounting frame 4 to move on the water surface, and can adjust the moving direction of the mounting frame 4. The electric cabinet 7 is arranged on the mounting frame 4, a first controller and a wireless receiver are arranged in the electric cabinet 7, the wireless receiver is connected with an input end electric box of the first controller, and the driving motor 601 and the water pump 1 are electrically connected with the output end of the first controller. The battery 8 sets up on the mounting bracket 4, and battery 8 supplies power for each consumer on the mounting bracket 4.

The working principle of the embodiment is as follows: the remote controller that links to each other through the wireless receiver communication with in the electric cabinet 7 can carry out the start-up of water pump 1 and driving motor 601 and the control of stopping, and through control driving motor 601, steerable mounting bracket 4 and water pump 1 move on the surface of water, move to the position that is fit for drawing water. By controlling the water pump 1, water pumping can be controlled. This device floats and moves on the surface of water, is similar to the removal principle of ship, can not influenced by obstacles such as foundation ditch bottom silt, stone, and is very convenient when removing in the foundation ditch.

Example 2

As shown in fig. 3 and 4, the fast moving water pump device comprises a water pump 1, a mounting frame 4, a floating assembly 5, a driving assembly 6 and an electric cabinet 7. The mounting frame 4 comprises an upper frame and a lower frame which are connected through a connecting rod, and the floating assembly 5 is a plurality of air bags arranged between the upper frame and the lower frame. The floatation assembly 5 may allow the mounting frame 4 to float on the surface of the water. Water pump 1 installs on mounting bracket 4, and the end of intaking of water pump 1 is connected with inlet tube 2, and the play water end is connected with drainage hose 3. Drive assembly 6 is provided with two, sets up respectively in the left and right sides of mounting bracket 4, and drive assembly 6 includes driving motor 601 and screw 602, and driving motor 601 installs on mounting bracket 4, and screw 602 links to each other with driving motor 601's output. The drive assembly 6 can drive the mounting frame 4 to move on the water surface, and can adjust the moving direction of the mounting frame 4. The electric cabinet 7 is arranged on the mounting frame 4, a first controller and a wireless receiver are arranged in the electric cabinet 7, the wireless receiver is connected with an input end electric box of the first controller, and the driving motor 601 and the water pump 1 are electrically connected with the output end of the first controller. The electric cabinet 7 is connected with a power supply wire 10 and an output wire 12, the length direction of the output wire 12 is the same as that of the power supply wire 10, and the output wire 12 is bound and connected with the power supply wire 10. The power supply wire 10 and the output wire 12 are provided with a floating assisting block 11 at intervals along the length direction thereof, and the floating assisting block 11 can make the power supply wire 10 and the output wire 12 float on the water surface.

As shown in fig. 3 and 4, a lamp post 9 is further disposed on the mounting frame 4, a night light 14 is disposed at an upper end of the lamp post 9, the night light 14 is electrically connected to the first controller, and the night light 14 can provide illumination for the device when the device is used at night. The floating assisting block 11 is provided with a waterproof illuminating lamp 13, the waterproof illuminating lamp 13 is powered through an output wire 12, and the waterproof illuminating lamp 13 is electrically connected with the first controller. The waterproof illuminating lamps 13 are used for indicating the positions of the floating-assistant blocks 11 at night and also indicating the positions of the power supply wires 10 and the output wires 12, and are helpful for preventing the problem that the power supply wires 10 and the output wires 12 are wound when the mounting frame 4 is moved.

This embodiment compares with embodiment 1, has the advantage of sustainable power supply, and it is higher to pump water efficiency, is provided with the illumination structure moreover, makes things convenient for the construction at night.

Example 3

As shown in fig. 3 and 6, a fast-moving water pump device comprises a water pump 1, a mounting frame 4, a floating assembly 5, a driving assembly 6 and an electric cabinet 7. The mounting frame 4 comprises an upper frame and a lower frame which are connected through a connecting rod, and the floating assembly 5 is a plurality of air bags arranged between the upper frame and the lower frame. The floatation assembly 5 may allow the mounting frame 4 to float on the surface of the water. Water pump 1 installs on mounting bracket 4, and the end of intaking of water pump 1 is connected with inlet tube 2, and the play water end is connected with drainage hose 3. Drive assembly 6 is provided with two, sets up respectively in the left and right sides of mounting bracket 4, and drive assembly 6 includes driving motor 601 and screw 602, and driving motor 601 installs on mounting bracket 4, and screw 602 links to each other with driving motor 601's output. The driving assembly 6 can drive the mounting frame 4 to move on the water surface, and can adjust the moving direction of the mounting frame 4. The electric cabinet 7 is arranged on the mounting frame 4, a first controller and a wireless receiver are arranged in the electric cabinet 7, the wireless receiver is connected with an input end electric box of the first controller, and the driving motor 601 and the water pump 1 are electrically connected with the output end of the first controller. The electric cabinet 7 is connected with a power supply wire 10 and an output wire 12, the length direction of the output wire 12 is the same as that of the power supply wire 10, and the output wire 12 is bound with the power supply wire 10. The power supply wire 10 and the output wire 12 are provided with a floating assisting block 11 at intervals along the length direction thereof, and the floating assisting blocks 11 can enable the power supply wire 10 and the output wire 12 to float on the water surface.

As shown in fig. 3 and 6, a lamp post 9 is further disposed on the mounting frame 4, a night light 14 is disposed at an upper end of the lamp post 9, the night light 14 is electrically connected to the first controller, and the night light 14 can provide illumination for the device when the device is used at night. The floating assisting block 11 is provided with a waterproof illuminating lamp 13, the waterproof illuminating lamp 13 is powered through an output wire 12, and the waterproof illuminating lamp 13 is electrically connected with the first controller. The waterproof illuminating lamps 13 are used for indicating the positions of the floating-assistant blocks 11 at night and also indicating the positions of the power supply wires 10 and the output wires 12, and are helpful for preventing the problem that the power supply wires 10 and the output wires 12 are wound when the mounting frame 4 is moved.

As shown in fig. 5 and 6, an upright rod 17 is vertically arranged in the foundation pit, a floating block 18 is sleeved on the upright rod 17, and the floating block 18 can float freely up and down along the upright rod 17. Be provided with first mounting panel 19 on the pole setting 17, be provided with ultrasonic ranging sensor 20 and first control box 21 on the first mounting panel 19, ultrasonic ranging sensor 20 is located and floats directly over piece 18. Be provided with second controller and wireless transmitter in the first control box 21, ultrasonic ranging sensor 20 links to each other with the input electrical property of second controller, is provided with first alarm 22 on the first control box 21, and first alarm 22 and wireless transmitter all link to each other with the output electrical property of second controller, and wireless transmitter links to each other with the wireless receiver communication in the electric cabinet 7. When the water level in the foundation pit descends due to drainage, the floating block 18 also descends and can be detected by the ultrasonic distance measuring sensor 20, the ultrasonic distance measuring sensor 20 transmits a detection result to the second controller, and the second controller can calculate the descending height of the floating block 18 and the descending speed of the floating block 18 in a period of time, namely the descending height and the descending speed of the water level in the foundation pit.

As shown in fig. 5, a large isolation frame 23 and a small isolation frame 24 are arranged in the foundation pit, the large isolation frame 23 and the small isolation frame 24 are both rectangular frame structures, and the large isolation frame 23 and the small isolation frame 24 are both composed of four isolation plates with meshes. The small isolation frame 24 is positioned in the large isolation frame 23, the small isolation frame and the large isolation frame form a square frame structure, and the upright rod 17 and the floating block 18 are both positioned in the small isolation frame 24. The double-layer filtering and buffering effects of the large isolation frame 23 and the small isolation frame 24 can effectively reduce the influence of water surface fluctuation in the foundation pit on the floating block 18, so that the detection result of the ultrasonic ranging sensor 20 is more accurate, and further the calculation of the second controller is more accurate.

The method for pumping accumulated water in the foundation pit by using the embodiment comprises the following steps:

firstly, the mounting frame 4 provided with the water pump 1, the floating assembly 5, the driving assembly 6 and the electric cabinet 7 is placed in water in a foundation pit.

And secondly, vertically arranging a vertical rod 17 in the foundation pit, sleeving a floating block 18 on the vertical rod 17, installing a first installation plate 19 on the vertical rod 17, and installing an ultrasonic distance measuring sensor 20 and a first control box 21 on the first installation plate 19.

And thirdly, setting a second controller in the first control box 21, namely controlling the first alarm 22 to alarm when the ultrasonic distance measuring sensor 20 detects that the floating block 18 falls for more than N meters within M time, namely setting the water level falling speed during water pumping, wherein the water pumping speed cannot be too slow but cannot be too fast, otherwise, long-time water soaking or too fast precipitation of a foundation pit can be caused, and the phenomena of foundation pit slope collapse and uneven settlement of a building structure and a tower crane foundation are easily caused. When first alarm 22 reported to the police, it is too fast to explain the drainage, and the second controller control wireless transmitter sends signal to the wireless receiver in the electric cabinet 7 this moment, and control water pump 1 stops drawing water, so can realize the automated inspection of the interior water level falling speed of foundation ditch to the automatic shutdown drainage when the water level descends too fast in the foundation ditch sends the chimes of doom simultaneously, makes the warning to the staff.

Fourthly, the driving motor 601 is controlled to be started in a remote mode, the driving motor 601 drives the propeller 602 to rotate, the mounting frame 4 is driven to move on the water surface, and the mounting frame 4 and the water pump 1 are moved to the position suitable for pumping water.

And fifthly, remotely controlling the water pump 1 to start to pump water.

When drawing water, but quick control mounting bracket 4 and water pump 1 remove the assigned position and carry out the drainage, can ensure drainage flow and time, can effectually ensure the precipitation rate of whole foundation ditch.

Example 4

As shown in fig. 3 and 8, the fast moving water pump device comprises a water pump 1, a mounting frame 4, a floating assembly 5, a driving assembly 6 and an electric cabinet 7. The mounting frame 4 comprises an upper frame and a lower frame which are connected through a connecting rod, and the floating assembly 5 is a plurality of air bags arranged between the upper frame and the lower frame. The floatation assembly 5 may allow the mounting frame 4 to float on the surface of the water. Water pump 1 installs on mounting bracket 4, and the end of intaking of water pump 1 is connected with inlet tube 2, and the play water end is connected with drainage hose 3. Drive assembly 6 is provided with two, sets up respectively in the left and right sides of mounting bracket 4, and drive assembly 6 includes driving motor 601 and screw 602, and driving motor 601 installs on mounting bracket 4, and screw 602 links to each other with driving motor 601's output. The driving assembly 6 can drive the mounting frame 4 to move on the water surface, and can adjust the moving direction of the mounting frame 4. The electric cabinet 7 is arranged on the mounting frame 4, a first controller and a wireless receiver are arranged in the electric cabinet 7, the wireless receiver is connected with an input end electric box of the first controller, and the driving motor 601 and the water pump 1 are electrically connected with the output end of the first controller. The electric cabinet 7 is connected with a power supply wire 10 and an output wire 12, the length direction of the output wire 12 is the same as that of the power supply wire 10, and the output wire 12 is bound and connected with the power supply wire 10. The power supply wire 10 and the output wire 12 are provided with a floating assisting block 11 at intervals along the length direction thereof, and the floating assisting block 11 can make the power supply wire 10 and the output wire 12 float on the water surface.

As shown in fig. 3 and 8, a lamp post 9 is further disposed on the mounting frame 4, a night light 14 is disposed at an upper end of the lamp post 9, the night light 14 is electrically connected to the first controller, and the night light 14 can provide illumination for the device when the device is used at night. The floating assisting block 11 is provided with a waterproof illuminating lamp 13, the waterproof illuminating lamp 13 is powered through an output wire 12, and the waterproof illuminating lamp 13 is electrically connected with the first controller. The waterproof illuminating lamps 13 are used for indicating the positions of the floating-assistant blocks 11 at night and also indicating the positions of the power supply wires 10 and the output wires 12, and are helpful for preventing the problem that the power supply wires 10 and the output wires 12 are wound when the mounting frame 4 is moved.

As shown in fig. 7 and 8, a vertical rod 17 is vertically arranged in the foundation pit, a floating block 18 is sleeved on the vertical rod 17, and the floating block 18 can float freely up and down along the vertical rod 17. The upper end of the upright rod 17 is provided with a second mounting plate 25, the second mounting plate 25 is provided with a guide pipe 26, a guide rod 27 is vertically arranged in the guide pipe 26, the second mounting plate 25 is provided with a through hole for the guide rod 27 to pass through, the guide rod 27 passes through the guide pipe 26 and the through hole arranged in the second mounting plate 25, the guide rod 27 is provided with a length scale 32 along the length direction thereof, and when the height of the guide rod 27 is adjusted, the distance of the guide rod 27 which is adjusted up and down can be accurately controlled through the length scale 32. The guide tube 26 is provided with a threaded through hole leading into the tube and in which a fixing bolt 28 is mounted which fixes the guide rod 27. An L-shaped frame 15 is arranged on the floating block 18, a proximity switch 16 is arranged on the L-shaped frame 15, the proximity switch 16 is positioned right below the guide rod 27, and the lower end of the guide rod 27 is provided with a sensing piece. The second mounting plate 25 is provided with a second control box 29, a time relay, a first contactor and a second contactor are arranged in the second control box 29, a second alarm 30 and a third alarm 31 are arranged on the second control box 29, the proximity switch 16 is electrically connected with the second alarm 30 through the first contactor, and when the proximity switch 16 cannot detect the induction sheet arranged at the lower end of the guide rod 27, the second alarm 30 gives an alarm. The time relay is electrically connected with the third alarm 31 through the second contactor, and when the time set on the time relay returns to zero, the third alarm 31 gives an alarm. The second alarm device 30 and the third alarm device 31 use different alarm devices to send different alarm signals, such as different alarm sounds, etc., so that the alarms of the second alarm device 30 and the third alarm device 31 can be distinguished conveniently.

As shown in fig. 7, a large isolation frame 23 and a small isolation frame 24 are arranged in the foundation pit, the large isolation frame 23 and the small isolation frame 24 are both rectangular frame structures, and the large isolation frame 23 and the small isolation frame 24 are both composed of four isolation plates with meshes. The small isolation frame 24 is positioned in the large isolation frame 23, the small isolation frame and the large isolation frame form a square frame structure, and the vertical rod 17 and the floating block 18 are both positioned in the small isolation frame 24. The double-layer filtering and buffering effects of the large isolation frame 23 and the small isolation frame 24 can effectively reduce the influence of the water surface fluctuation in the foundation pit on the floating block 18, so that the detection of the proximity switch 16 is more accurate.

The method for pumping accumulated water in the foundation pit comprises the following steps:

And secondly, vertically arranging a vertical rod 17 in the foundation pit, sleeving a floating block 18 provided with a proximity switch 16 on the vertical rod 17, installing a second installation plate 25 on the vertical rod 17, and installing a guide rod 27 and a second control box 29 on the second installation plate 25.

Thirdly, the maximum detection distance of the proximity switch 16 is L, the time relay in the second control box 29 is set to be P, and the value of P is equal to the maximum height of the water level in the foundation pit allowed to drop in the time period P, which is equal to L.

Fourthly, the height position of the guide rod 27 is adjusted, so that the lower end of the guide rod 27 is firstly contacted with the detection end of the proximity switch 16, namely, the sensing piece of the guide rod 27 is contacted with the detection end of the proximity switch 16.

And fifthly, remotely controlling the driving motor 601 to start, wherein the driving motor 601 drives the propeller 602 to rotate, so as to drive the mounting rack 4 to move on the water surface, and move the mounting rack 4 to a position suitable for pumping water.

And sixthly, remotely controlling the water pump 1 to start to pump water.

And seventhly, if the second alarm 30 gives an alarm and the third alarm 31 does not give an alarm, the situation that the water level in the foundation pit is too fast to drop and the water pump is too fast to pump is indicated, and the water pump 1 needs to be controlled to stop pumping water. If the third alarm 31 gives an alarm and the second alarm 30 does not give an alarm, it indicates that the water level falling speed in the foundation pit is within a reasonable range, and the water pumping speed is within a reasonable range, so that the water pumping can be continued, but the timing time of the time relay and the setting of the height position of the guide rod 27 need to be performed again.

Compared with embodiment 3, the present embodiment has a function of monitoring the rate of water level decrease in the foundation pit, the monitoring mechanism of the present embodiment does not have a function of automatically stopping water drainage when it is monitored that the water level decrease in the foundation pit is too fast, and the present embodiment needs to be set many times when in use. However, the monitoring mechanism of the present embodiment has an advantage of low cost of arranging electrical components as compared with the monitoring mechanism of embodiment 3.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick travel suction pump device, includes water pump (1), water pump (1) is connected with inlet tube (2) and drainage hose (3), its characterized in that still includes:

the water pump (1) is mounted on the mounting rack (4);

the floating assembly (5) is arranged on the mounting frame (4) and is used for floating the mounting frame (4) on the water surface;

the driving assembly (6) is used for driving the mounting rack (4) to move on the water surface, and the moving direction of the mounting rack (4) can be adjusted; the driving assembly (6) comprises a driving motor (601) and a propeller (602), the driving motor (601) is installed on the mounting frame (4), and the propeller (602) is connected with the output end of the driving motor (601);

electric cabinet (7), install on mounting bracket (4), be provided with first controller and wireless receiver in electric cabinet (7), wireless receiver links to each other with the input electric property case of first controller, driving motor (601) and water pump (1) all link to each other with the output electricity of first controller.

2. A fast moving water pump device according to claim 1, characterized in that a battery (8) is further provided on the mounting frame (4), said battery (8) supplying power to the electric devices on the mounting frame (4).

3. A rapid-moving water pump device according to claim 1, characterized in that the electric control box (7) is connected with a power supply line (10), and the power supply line (10) is provided with a floating-aid block (11) at intervals along the length direction thereof.

4. A fast moving water pump device according to claim 3, characterized in that the electric control box (7) is further connected with an output electric wire (12), the length direction of the output electric wire (12) is the same as the length direction of the power supply electric wire (10), and the output electric wire (12) is connected with the power supply electric wire (10); a waterproof illuminating lamp (13) is arranged on the floating assisting block (11), the waterproof illuminating lamp (13) is powered through an output wire (12), and the waterproof illuminating lamp (13) is electrically connected with a first controller; still be provided with lamp pole (9) on mounting bracket (4), the upper end of lamp pole (9) is provided with night light (14), night light (14) and first controller electricity link to each other.

5. The fast moving water pump device according to any one of claims 1 to 4, further comprising a vertical rod (17), wherein the vertical rod (17) is vertically arranged in a foundation pit, a floating block (18) is sleeved on the vertical rod (17), and the floating block (18) can freely float up and down along the vertical rod (17); a first mounting plate (19) is arranged on the vertical rod (17), an ultrasonic distance measuring sensor (20) and a first control box (21) are arranged on the first mounting plate (19), and the ultrasonic distance measuring sensor (20) is positioned right above the floating block (18); be provided with second controller and wireless transmitter in first control box (21), ultrasonic ranging sensor (20) links to each other with the input electrical property of second controller, be provided with first alarm (22) on first control box (21), first alarm (22) and wireless transmitter all link to each other with the output electrical property of second controller, wireless transmitter links to each other with the wireless receiver communication in electric cabinet (7).

6. The fast moving water pump device according to claim 5, wherein a large isolation frame (23) and a small isolation frame (24) are disposed outside the vertical rod (17) and the floating block (18), the large isolation frame (23) and the small isolation frame (24) are both rectangular frame structures, the large isolation frame (23) and the small isolation frame (24) are composed of four isolation boards with meshes, the small isolation frame (24) is disposed in the large isolation frame (23), the two isolation boards form a rectangular frame structure, and the vertical rod (17) and the floating block (18) are disposed in the small isolation frame (24).

7. The fast moving water suction pump device according to any one of claims 1 to 4, further comprising an upright (17), wherein the upright (17) is vertically arranged in a foundation pit, a floating block (18) is sleeved on the upright (17), and the floating block (18) can freely float up and down along the upright (17); a second mounting plate (25) is arranged at the upper end of the upright rod (17), a guide pipe (26) is arranged on the second mounting plate (25), a guide rod (27) is vertically arranged in the guide pipe (26), a through hole for the guide rod (27) to pass through is formed in the second mounting plate (25), the guide rod (27) passes through the guide pipe (26) and the through hole formed in the second mounting plate (25), and a length scale (32) is arranged on the guide rod (27) along the length direction of the guide rod; the guide pipe (26) is provided with a threaded through hole leading into the pipe, and a fixing bolt (28) for fixing the guide rod (27) is arranged in the threaded through hole; an L-shaped frame (15) is arranged on the floating block (18), a proximity switch (16) is mounted on the L-shaped frame (15), the proximity switch (16) is located right below the guide rod (27), and an induction sheet is arranged at the lower end of the guide rod (27); a second control box (29) is arranged on the second mounting plate (25), a time relay, a first contactor and a second contactor are arranged in the second control box (29), a second alarm (30) and a third alarm (31) are arranged on the second control box (29), the proximity switch (16) is electrically connected with the second alarm (30) through the first contactor, and when the proximity switch (16) cannot detect an induction sheet arranged at the lower end of the guide rod (27), the second alarm (30) gives an alarm; the time relay is electrically connected with the third alarm (31) through the second contactor, and when the time set on the time relay returns to zero, the third alarm (31) gives an alarm.

8. The fast moving water pump device as claimed in claim 7, wherein the outside of the vertical rod (17) and the floating block (18) is provided with a large isolation frame (23) and a small isolation frame (24), the large isolation frame (23) and the small isolation frame (24) are both rectangular frame structures, the large isolation frame (23) and the small isolation frame (24) are composed of four isolation plates with meshes, the small isolation frame (24) is arranged in the large isolation frame (23), the two isolation frames form a rectangular frame structure, and the vertical rod (17) and the floating block (18) are arranged in the small isolation frame (24).

9. A method of pumping water accumulated in a foundation pit by using the rapid-moving water pump device as claimed in claim 5, wherein: the method comprises the following specific steps:

s1, placing an installation frame (4) provided with a water pump (1), a floating assembly (5), a driving assembly (6) and an electric cabinet (7) in water in a foundation pit;

s2, vertically arranging a vertical rod (17) in a foundation pit, sleeving a floating block (18) on the vertical rod (17), installing a first installation plate (19) on the vertical rod (17), and installing an ultrasonic ranging sensor (20) and a first control box (21) on the first installation plate (19);

s3, setting a second controller in the first control box (21) to control a first alarm (22) to give an alarm and control a wireless transmitter to transmit a signal to a wireless receiver in the electric cabinet (7) when the ultrasonic ranging sensor (20) detects that the floating block (18) descends for more than N meters within M time, and controlling the water pump (1) to stop pumping water through the first controller in the electric cabinet (7);

s4, the driving motor (601) is controlled to be started in a remote mode, the driving motor (601) drives the propeller (602) to rotate, the mounting frame (4) is driven to move on the water surface, and the mounting frame (4) is moved to a position suitable for pumping water;

and S5, remotely controlling the water pump (1) to start to pump water.

10. A method of pumping water accumulated in a foundation pit by using the rapid-moving water pump device of claim 7, wherein: the method comprises the following specific steps:

s2, vertically arranging a vertical rod (17) in a foundation pit, sleeving a floating block (18) provided with a proximity switch (16) on the vertical rod (17), installing a second installation plate (25) on the vertical rod (17), and installing a guide rod (27) and a second control box (29) on the second installation plate (25);

s3, setting the maximum detection distance of the proximity switch (16) as L, setting the time of a time relay in the second control box (29) as P, wherein the P value is equal to the maximum height of the water level in the foundation pit allowed to drop in the P time and is the same as L;

s4, adjusting the height position of the guide rod (27), and firstly enabling the lower end of the guide rod (27) to be in contact with the detection end of the proximity switch (16), namely enabling the sensing piece of the guide rod (27) to be in contact with the detection end of the proximity switch (16);

s5, remotely controlling the driving motor (601) to start, driving the propeller (602) to rotate by the driving motor (601), driving the mounting rack (4) to move on the water surface, and moving the mounting rack (4) to a position suitable for pumping water;

s6, remotely controlling the water pump (1) to start to pump water;

s7, if the second alarm (30) gives an alarm and the third alarm (31) does not give an alarm, it is indicated that the water level in the foundation pit is too fast to drop and the water pumping is too fast, and the water pump (1) needs to be controlled to stop pumping water; if the third alarm (31) alarms and the second alarm (30) does not alarm, the water level falling speed in the foundation pit is in a reasonable range, the water pumping speed is in a reasonable range, the water pumping can be continued, but the timing time of the time relay and the setting of the height position of the guide rod (27) need to be carried out again.