CN107588980A - A deep water sampling device equipped with an auxiliary up and down floating device - Google Patents

Abstract

The invention discloses a deepwater sampling device with an auxiliary up-down floating and sinking device, which comprises a base, wherein the upper surface of the base is provided with a mounting seat, the mounting seat is provided with a driving wheel, the driving wheel is provided with one end of a traction rope, the side surface of the mounting seat is provided with an electric telescopic rod, the telescopic end of the electric telescopic rod is provided with a fixed plate, the inner side of the fixed plate is provided with a fixed pulley, the other end of the traction rope is provided with a negative pressure drainage bottle, and the lower surface of the negative pressure drainage bottle is provided with a: the water pump is provided with a floating and sinking device for assisting in reinforcing up and down floating and sinking, the floating and sinking device is started during working, when the device sinks, the water flow forms a state of sinking faster through the starting of the turbine fan blades of the floating and sinking device, when the device floats upwards, the shape of the floating and sinking device is changed, and the direction of the water flow fanned by the turbine fan blades is changed into fanning downwards, so that a state of floating faster is formed.

Description

A deep water sampling device equipped with an auxiliary up and down floating device

technical field

The invention relates to the field of deep water sampling equipment, in particular to a deep water sampling equipment provided with an auxiliary up and down floating and sinking device.

Background technique

The deep water sampler is suitable for environmental protection and other related departments to collect water samples when analyzing water quality or plankton in the water. Through the equipment, sampling in deep water can be used for various field sampling, environmental protection monitoring, water treatment, liquid sampling, and environmental water bodies. Sampling, liquid can be sampled in layers at different depths, but because the current deep-water sampling equipment only has a simple sampling function, the ability to dive in deep water is not enough, and it may be unfavorable to deal with deeper in-depth research. create obstruction.

Therefore, the existing deep water sampling equipment needs to be further improved.

Contents of the invention

The object of the present invention is to provide a deep-water sampling device provided with an auxiliary up-and-down floating-sinking device in order to overcome the deficiencies in the prior art.

In order to achieve the above object, the present invention adopts the following scheme:

A deep water sampling device equipped with an auxiliary up and down floating device, including a base, the upper surface of the base is provided with a mounting seat, the mounting seat is provided with a driving wheel, the driving wheel is provided with one end of a traction rope, and the side of the mounting seat is provided with There is an electric telescopic rod, the telescopic end of the electric telescopic rod is provided with a fixed plate, the inner side of the fixed plate is provided with a fixed pulley, the other end of the traction rope is provided with a negative pressure drainage bottle, and the lower surface of the negative pressure drainage bottle is provided with a water pump, which is characterized in that : The water pump is provided with a floating and sinking device that assists in enhancing the floating and sinking up and down.

As mentioned above, a deep water sampling device equipped with an auxiliary up and down floating and sinking device is characterized in that the floating and sinking device includes a device seat, and a threaded shaft seat is provided on both sides of the surface of the device seat, and the wall of the threaded shaft seat is provided with There is a through hole, the side of the threaded shaft seat is provided with a threaded shaft motor, and a threaded shaft is connected in the through hole between the two threaded shaft seats, and the left and right ends of the device seat are provided with fan blade covers. The upper surface of the left and right sides of the seat is provided with a rotating shaft, and one end of the rotating shaft is provided with a thread and connected with the threaded shaft. The other end of the rotating shaft is connected with a fan motor, and the rotor of the fan motor is provided with a turbine fan blade.

The above-mentioned deep water sampling equipment equipped with auxiliary up and down floating and sinking devices is characterized in that wheel frames are evenly distributed at the four corners of the lower surface of the base, the lower surface of the wheel frame is rotatably connected with universal wheels, and the side of the wheel frame There is a foot brake on the surface, a mounting seat is provided on the upper surface of the base, a PLC controller is provided on the upper surface of the mounting seat, the input end of the PLC controller is electrically connected to the output end of the external power supply, and a motor is provided on the upper surface of the mounting seat. , the output shaft of the motor is fixedly connected with the driving wheel, the inner surface of the driving wheel is fixedly connected with one end of the traction rope, the side surface of the mounting seat is provided with a groove, and the electric telescopic rod is installed in the groove, and the telescopic end of the electric telescopic rod is set There is a fixed plate, the inner surface of the fixed plate is rotatably connected with a fixed pulley, the traction rope is slidingly connected in the wheel groove of the fixed pulley, the other end of the traction rope is fixedly connected with the negative pressure drainage bottle, and the lower surface of the negative pressure drainage bottle is provided with a water pump , the input end of the water pump, the input end of the motor and the input end of the electric telescopic rod are all electrically connected with the output end of the PLC controller, and the water outlet end of the water pump communicates with the inside of the negative pressure drainage bottle.

As mentioned above, a deep water sampling device equipped with an auxiliary up and down floating and sinking device is characterized in that a storage cabinet is provided on the side surface of the mounting base, and a cabinet door is provided on the side surface of the mounting base corresponding to the storage cabinet. Handles are provided on the side surfaces.

The above-mentioned deep water sampling equipment provided with an auxiliary up and down floating device is characterized in that a handle is provided on the side surface of the mounting seat, and an anti-skid pattern is provided on the side surface of the handle.

A deep-water sampling device provided with an auxiliary up-and-down floating device as described above is characterized in that a water pressure sensor is provided on the upper surface of the negative pressure drainage bottle, and the output end of the water pressure sensor is electrically connected to the input end of the PLC controller .

The above-mentioned deep-water sampling equipment provided with an auxiliary up-and-down floating device is characterized in that an LED display is provided on the upper surface of the mounting seat, and the input end of the LED display is electrically connected with the output end of the PLC controller.

The above-mentioned deep water sampling equipment provided with an auxiliary up and down floating device is characterized in that the side surface of the negative pressure drainage bottle is provided with a one-way valve.

In summary, the present invention has the beneficial effects relative to the prior art as follows:

The invention is simple in structure and easy to use. By adding the floating and sinking device, the speed and depth of the deep-water sampling equipment can be greatly improved when the deep-water sampling equipment is submerged, and the limitation of the sampling function is reduced, so that the sampling of the equipment is more efficient.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is a partial schematic diagram of the present invention;

Fig. 3 is a three-dimensional schematic view of the floating and sinking device of the present invention.

detailed description

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

As shown in Figures 1 to 2, a deep-water sampling device provided with an auxiliary up and down floating and sinking device includes a base 1, the upper surface of the base 1 is provided with a mounting seat 2, and the mounting seat 2 is provided with a driving wheel 11, the driving wheel 11 is provided with an end of traction rope 12, and the side of mounting seat 2 is provided with electric telescopic link 13, and the flexible end of electric telescopic link 13 is provided with fixed plate 14, and fixed plate 14 inboard is provided with fixed pulley 15, and the other side of traction rope 12 One end is provided with a negative pressure drainage bottle 16, and the lower surface of the negative pressure drainage bottle 16 is provided with a water pump 18, and the water pump 18 is provided with a floating and sinking device 3 that assists in enhancing the up and down floating. During work, the floating-sinking device 3 starts, and when the device sinks, the water flow passes through the start-up of the turbine fan blade of the floating-sinking device 3 to form a faster state of sinking. The direction is changed to fan downward, forming a state of floating faster.

A deep water sampling device provided with an auxiliary up and down floating device described in the present invention, the floating and sinking device 3 includes a device seat 31, and a threaded shaft seat 32 is arranged on both sides of the surface of the device seat 31, and the threaded shaft seat 32 walls are provided with through holes, and the threaded shaft seat 32 side is provided with a threaded shaft motor 39, and a threaded shaft 33 is connected in the through hole between the two threaded shaft seats 32, and the left and right ends of the device seat 31 are A fan blade cover 38 is provided, and a rotating shaft 35 is provided on the left and right upper surfaces of the device seat 31. One end of the rotating shaft 35 is provided with a thread 34 and is connected with the threaded shaft 33. The other end of the rotating shaft 35 is connected to There is a fan blade motor 36, and the fan blade motor 36 is provided with a turbine fan blade 37 on the rotating head. During work, the threaded shaft motor 39 is driven by the PLC controller to rotate the threaded shaft 33, and the rotating shaft 35 rotates thereupon to change the fanning direction of the turbine blade 37, and the fan blade motor 36 starts to form an auxiliary upward floating or downward movement. Sink faster devices.

A kind of deep-water sampling equipment provided with auxiliary up and down floating and sinking devices described in the present invention, the four corners of the lower surface of the base 1 are evenly distributed with wheel frames 41, the lower surface of the wheel frame 41 is rotatably connected with universal wheels 4, and the wheels The side surface of the frame 41 is provided with a foot brake 5, the upper surface of the base 1 is provided with a mounting seat 2, and the upper surface of the mounting seat 2 is provided with a PLC controller 9, and the input end of the PLC controller 9 is electrically connected to the output end of the external power supply. connection, the upper surface of the mounting seat 2 is provided with a motor 10, the output shaft of the motor 10 is fixedly connected with the driving wheel 11, the inner surface of the driving wheel 11 is fixedly connected with one end of the traction rope 12, and the side surface of the mounting seat 2 is provided with a groove , an electric telescopic rod 13 is installed in the groove, and the telescopic end of the electric telescopic rod 13 is provided with a fixed plate 14, and the inner surface of the fixed plate 14 is rotatably connected with a fixed pulley 15, and the traction rope 12 is slidably connected in the wheel groove of the fixed pulley 15. , the other end of the traction rope 12 is fixedly connected with the negative pressure drainage bottle 16, the lower surface of the negative pressure drainage bottle 16 is provided with a water pump 18, the input end of the water pump 18, the input end of the motor 10 and the input end of the electric telescopic rod 13 are all connected with The output end of the PLC controller 9 is electrically connected, and the water outlet end of the water pump 18 communicates with the inside of the negative pressure drainage bottle 16 . During work, operate the PLC controller 9, after setting the corresponding parameters, open the electric telescopic rod 13 and the motor 10, the motor 10 drives the driving wheel 11 to rotate through the output shaft, the driving wheel 11 releases the traction rope 12, and the electric telescopic rod 13 passes through the fixed The plate 14 drives the fixed pulley 15 to stretch to a suitable position, the traction rope 12 slides in the wheel groove of the fixed pulley 15, puts the negative pressure drainage bottle 16 into the water, uses the negative pressure drainage bottle 16 to carry out sampling, and before reaching the set depth Shallow water will not enter, which reduces the impact on sampling results and improves the accuracy of water quality testing.

A deep water sampling device provided with an auxiliary up and down floating device described in the present invention, a storage cabinet is provided on the side surface of the mounting base 2, and a cabinet door 6 is provided on the side surface of the mounting base 2 corresponding to the storage cabinet, and the cabinet A handle 7 is provided on the side surface of the door 6 . When working, the storage cabinet can be used to store various work items.

In the deep water sampling equipment provided with an auxiliary up and down floating device described in the present invention, the side surface of the mounting base 2 is provided with a handle 8, and the side surface of the handle 8 is provided with anti-skid lines. When working, the anti-slip handle can prevent hands from slipping off.

A kind of deep water sampling equipment that is provided with auxiliary up and down floating and sinking device described in the present invention, the upper surface of described negative pressure drainage bottle 16 is provided with water pressure sensor 20, and the output end of water pressure sensor 20 and the input of PLC controller 9 electrical connection. When working, the water pressure sensor 20 is used to detect the water pressure, and calculate the water depth through the PLC controller 9, which improves the sampling accuracy.

A deep water sampling device provided with an auxiliary up and down floating device described in the present invention, the upper surface of the mounting seat 2 is provided with an LED display 17, and the input end of the LED display 17 is electrically connected to the output end of the PLC controller 9. connect. During work, it is used to display the water depth, so that the staff can grasp the situation conveniently. The input end of the LED display screen 17 is electrically connected with the output end of the PLC controller 9 .

In the deep water sampling equipment provided with an auxiliary up and down floating and sinking device described in the present invention, the side surface of the negative pressure drainage bottle 16 is provided with a one-way valve 19 . During work, the one-way valve 19 controls the one-way valve 19 and can make the water in the bottle flow out after the negative pressure drainage bottle 16 is full of water, prevents the negative pressure drainage bottle 16 from being damaged, and prolongs the service life.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and description is only to illustrate the present invention Principle, under the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A deep water sampling device provided with an auxiliary up and down floating device, comprising a base (1), the upper surface of the base (1) is provided with a mount (2), and the mount (2) is provided with a driving wheel (11 ), the driving wheel (11) is provided with an end of the traction rope (12), the side of the mounting seat (2) is provided with an electric telescopic rod (13), and the telescopic end of the electric telescopic rod (13) is provided with a fixed plate (14) , fixed plate (14) inboard is provided with fixed pulley (15), and the other end of traction rope (12) is provided with negative pressure drainage bottle (16), and the lower surface of negative pressure drainage bottle (16) is provided with water pump (18), It is characterized in that: the water pump (18) is provided with a floating and sinking device (3) that assists in enhancing up and down floating and sinking, and the floating and sinking device (3) includes a device seat (31), and both sides of the surface of the device seat (31) are provided with A threaded shaft seat (32), the wall of the threaded shaft seat (32) is provided with a through hole, and the side of the threaded shaft seat (32) is provided with a threaded shaft motor (39), and two threaded shaft seats (32) ) is connected with a threaded shaft (33), the left and right ends of the device seat (31) are provided with fan blade covers (38), and the left and right upper surfaces of the device seat (31) are provided with rotating shafts (35), a thread (34) is provided at one end of the rotating shaft (35) and is matched with the threaded shaft (33), and the other end of the rotating shaft (35) is connected with a blade motor (36), and the fan The blade motor (36) turns the head cover and is provided with the turbine fan blade (37). 2. A deep-water sampling device provided with an auxiliary up and down floating device according to claim 1, characterized in that wheel frames (41) are evenly distributed on the four corners of the lower surface of the base (1), and wheel frames (41) The lower surface of the lower surface is rotatably connected with a universal wheel (4), the side surface of the wheel frame (41) is provided with a foot brake (5), the upper surface of the base (1) is provided with a mounting seat (2), and the mounting seat (2) The upper surface is provided with a PLC controller (9), the input end of the PLC controller (9) is electrically connected to the output end of the external power supply, and the upper surface of the mounting base (2) is provided with a motor (10), and the motor (10) The output shaft is fixedly connected with the drive wheel (11), the inner surface of the drive wheel (11) is fixedly connected with one end of the traction rope (12), the side surface of the mounting base (2) is provided with a groove, and an electric telescopic pulley is installed in the groove. Rod (13), the telescoping end of electric expansion rod (13) is provided with fixed plate (14), and the inboard surface of fixed plate (14) is connected with fixed pulley (15) in rotation, and traction rope (12) is on fixed pulley (15) Sliding connection in the wheel groove, the other end of the traction rope (12) is fixedly connected with the negative pressure drainage bottle (16), the lower surface of the negative pressure drainage bottle (16) is provided with a water pump (18), and the input end of the water pump (18) 1. The input end of the motor (10) and the input end of the electric telescopic rod (13) are all electrically connected with the output end of the PLC controller (9), and the water outlet end of the water pump (18) communicates with the inside of the negative pressure drainage bottle (16) . 3. A kind of deep water sampling equipment provided with auxiliary up and down floating and sinking devices according to claim 1, characterized in that a storage cabinet is provided on the side surface of the mounting base (2), and the side surface of the mounting base (2) is in contact with the storage cabinet. A cabinet door (6) is provided at the corresponding position of the cabinet, and a handle (7) is provided on the side surface of the cabinet door (6). 4. A deep water sampling device provided with an auxiliary up and down floating device according to claim 1, characterized in that a handle (8) is provided on the side surface of the mounting base (2), and a handle (8) is provided on the side surface of the handle (8). Has anti-slip texture. 5. A kind of deep water sampling equipment provided with auxiliary up and down floating and sinking device according to claim 1, it is characterized in that the upper surface of said negative pressure drainage bottle (16) is provided with water pressure sensor (20), water pressure sensor ( The output end of 20) is electrically connected with the input end of the PLC controller (9). 6. A deep water sampling device provided with an auxiliary up and down floating device according to claim 1, characterized in that an LED display (17) is provided on the upper surface of the mounting seat (2), and the LED display (17) The input terminal is electrically connected with the output terminal of the PLC controller (9). 7. A deep water sampling device provided with an auxiliary up and down floating device according to claim 1, characterized in that a one-way valve (19) is provided on the side surface of the negative pressure drainage bottle (16).