CN220490488U - Lake investigation site water taking device - Google Patents

Abstract

The utility model provides a lake investigation site water taking device which comprises a box body, a water taking boat and a traction machine, wherein one side of the box body is opened, the water taking boat can enter and exit the box body along the opening side of the box body, and the traction machine is fixed in the box body and is connected with the water taking boat through a traction rigging; the water taking boat is provided with a driving mechanism capable of driving the water taking boat to move on the water surface; the water taking boat is internally provided with a water pumping mechanism and a sinking mechanism, and a water pumping port of the water pumping mechanism is fixed on a sinking end of the sinking mechanism, so that the sinking end of the sinking mechanism can carry the water pumping port of the water pumping mechanism to sink into water. By adopting the utility model, the water taking boat can move to a specific water taking position in the lake, the water pumping mechanism can be lowered to a specific depth by the sinking mechanism to pump the water sample, the water sample with ideal distance and depth can be acquired, the lake investigation data is accurate, and the operation is convenient.

Description

Lake investigation site water taking device

Technical Field

The utility model relates to the technical field of water taking devices for water quality detection, in particular to a water taking device for a lake investigation site.

Background

The lake can be divided into a fresh water lake, a salty water lake and a salt lake according to the salinity of the lake water, wherein the lake water is mainly prepared from precipitation, surface runoff, underground runoff, ice and snow melting water and the like, and the consumption of the lake water mainly comprises evaporation, seepage, runoff, manual extraction and the like. When the lake water resource is developed and utilized, the water quality can be greatly different due to different salinity, sources, consumption ways and the like, and water samples are required to be taken for lake investigation.

Most of the existing water taking devices need to be held for sampling, sampling detection is inconvenient to be carried out on a deep water source, and the risk of falling into water exists when a manual hand-held water taking device takes water, so that potential safety hazards are large. In addition, some water intaking devices appear on the market, and it drives the water intaking box through the board roll-off and stretches out, then drives the water intaking box through the telescopic link and visit down to the water intaking. The mode is that the length of the plate is too small, so that only water samples on the bank can be taken, and the water taking depth is limited.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: in order to realize sampling of deep water far away from the shore, the utility model provides a lake investigation site water taking device.

The technical scheme for solving the technical problems is as follows:

the utility model provides a lake investigation site water taking device which comprises a box body, a water taking boat and a traction machine, wherein one side of the box body is opened, the water taking boat can enter and exit the box body along the opening side of the box body, and the traction machine is fixed in the box body and is connected with the water taking boat through a traction rigging; the water taking boat is provided with a driving mechanism capable of driving the water taking boat to move on the water surface; the water taking boat is internally provided with a water pumping mechanism and a sinking mechanism, and a water pumping port of the water pumping mechanism is fixed on a sinking end of the sinking mechanism, so that the sinking end of the sinking mechanism can carry the water pumping port of the water pumping mechanism to sink into water.

The beneficial effects of the utility model are as follows:

1. the water taking boat can be moved to a specific water taking position in the lake, the water pumping mechanism can be lowered to a specific depth through the sinking mechanism to pump water samples, the ideal remote and deep water samples can be collected, and the lake investigation data are accurate; 2. the water taking boat moves on the lake surface, and can be pulled back into the box body through the traction machinery after taking water, so that the operation is convenient; 3. the water does not need to be manually taken on the lake surface, and the risk is small.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the sinking mechanism comprises a sinking hammer and a lifting and rewinding part, the lifting and rewinding part is connected with the sinking hammer through a lifting and rewinding rope, the lifting and rewinding part is fixed on the top of the water taking boat, and a water pumping port of the water pumping mechanism is fixed on the sinking hammer.

The water pumping port is fixed through the sinking hammer, the sinking is stable, the influence of buoyancy of water is small, and a water sample with a specific depth can be conveniently extracted.

Furthermore, the sinking hammer is also provided with a protection cage, and a water pumping port of the water pumping mechanism extends into the protection cage.

Is convenient for isolating foreign matters in water, prevents foreign matters such as pasture and water, garbage and the like from blocking the water pumping port, and ensures the normal operation of the water pumping mechanism.

Further, the water pumping mechanism comprises a water sample container, a water pumping pump and a water pumping head which are arranged on the water taking boat, an outlet of the water pumping pump is connected with the water sample container through a pipeline, an inlet of the water pumping pump is connected with the water pumping head through a water pumping pipe, and a free end of the water pumping head is the water pumping port.

The water sample container can contain a water sample, and the water pumping head can sink into a specific depth along with the sinking hammer to take water, so that the operation is convenient.

Further, the water intake boat is also provided with a winding motor, an output shaft of the winding motor is connected with a horizontally arranged turntable, the center of the turntable is provided with a winding shaft extending upwards, and the water suction pipe is arranged on the turntable and is wound on the winding shaft.

The rotary table is convenient to retract the water pumping pipe through rotation of the rotary table, the water pumping pipe is prevented from being pulled underwater to hook waterweeds, and the safety is high.

Furthermore, the height of the rotary table and the height of the water inlet of the water sample container are higher than that of the water suction pump, and the water suction pump is a self-suction water suction pump.

The water pump is convenient for storing a small amount of water in the shell of the water pump, and ensures the reliable operation of the water pump.

Further, the driving mechanism comprises a driving motor and paddle wheels arranged on two sides of the water taking boat, a worm wheel is arranged on a rotating shaft of the paddle wheels, and an output shaft of the driving motor is in meshed transmission with the worm wheel through a worm.

The water drawing wheel is driven by the driving motor and can draw water on the water surface, so that the water taking boat is driven to move on the water surface, and the water drawing boat is simple in structure and convenient to operate.

Furthermore, the bottom of box still is equipped with two slide rails towards the box opening side, and the bottom surface of water intaking boat is equipped with the spout, spout and slide rail sliding fit.

The water taking boat is convenient to slide out of the box body or retract the box body along the sliding rail, the resistance is reduced, and the operation is convenient.

Further, the sliding rail is a telescopic sliding rail and can extend out of the box body along the opening side of the box body, and the sliding groove gradually widens from the opening side of the box body to the traction mechanical direction along the width perpendicular to the sliding rail direction.

The gradually widened sliding groove can play a guiding effect, so that the sliding rail can smoothly extend into the sliding groove when the small water taking boat is retracted, and the operation is convenient.

Further, the bottom of the box body is also provided with a travelling wheel, and the side wall of the box body is also provided with a handle.

The box body is convenient to push to advance, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the water intake boat.

Fig. 3 is a left side view (upper cross-section) of fig. 2.

In the drawings, the technical features represented by the reference numerals are as follows:

1-a box body; 2-a water intake boat; 3-traction machinery; 4-traction rigging; 5-a water sample container; 6-a water suction pump; 7-water pumping head; 8-sinking hammer; 9-hoisting the lifting part; 10-a protective cage; 11-a water suction pipe; 12-winding the motor; 13-a turntable; 14-water drawing wheel; 15-driving a motor; 16-worm wheel; 17-slide rails; 18-sliding grooves; 19-travelling wheel; 20-handle.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The utility model is seen in fig. 1-3.

The utility model provides a lake investigation site water taking device, which comprises a box body 1, a water taking boat 2 and a traction machine 3, wherein one side of the box body 1 is opened, the water taking boat 2 can enter and exit the box body 1 along the opening side of the box body 1, and the traction machine 3 is fixed in the box body 1 and is connected with the water taking boat 2 through a traction rigging 4; the water taking boat 2 is provided with a driving mechanism capable of driving the water taking boat to move on the water surface; the water intake boat 2 is internally provided with a water pumping mechanism and a sinking mechanism, and a water pumping port of the water pumping mechanism is fixed on a sinking end of the sinking mechanism, so that the sinking end of the sinking mechanism can carry the water pumping port of the water pumping mechanism to sink into water.

Principle of:

in the initial state of the utility model, the water intake boat 2 can be stored in the box body 1. When water is taken, the box body 1 is moved to the lake side, the water taking boat 2 slides out of the box body 1 from the opening side of the box body 1 (shown by a dotted line in fig. 1) and slides onto the lake surface, the water taking boat 2 is driven to move to the offshore distance of a required water sample by the driving mechanism, then the sinking end of the sinking mechanism starts to carry the water pumping opening of the water pumping mechanism to sink to the depth of the required water sample, and finally the water pumping mechanism is started to pump water. After the water sample is extracted, the sinking end of the sinking mechanism is retracted, then the traction machinery 3 is started to pull the water taking boat 2 back to the shore, and the water sample is retracted into the box body 1, so that the sampling of the deep water far away from the shore is completed.

Note that: the traction machine 3 can adopt a winch, a small crane and an electric hoist, and can also adopt an output shaft of a motor to be connected with a winding drum.

In summary, by adopting the utility model, 1, the water taking boat 2 can be moved to a specific water taking position in a lake, the water pumping mechanism can be lowered to a specific depth through the sinking mechanism to pump water samples, the water samples with ideal distance and depth can be collected, and the lake investigation data is accurate; 2. the water taking boat 2 moves on the lake surface, and after water taking, the water taking boat 2 can be pulled back into the box body 1 through the traction machinery 3, so that the operation is convenient; 3. the water does not need to be manually taken on the lake surface, and the risk is small.

Further, as shown in fig. 2: the sinking mechanism comprises a sinking hammer 8 and a lifting part 9, the lifting part 9 is connected with the sinking hammer 8 through a lifting rope, the lifting part 9 is fixed at the top of the water taking boat 2, and a water pumping port of the water pumping mechanism is fixed on the sinking hammer 8.

Note that: the sinking hammer 8 is the sinking end of the sinking mechanism. The hoisting and lifting part 9 can adopt a winch, a small-sized hoisting machine and an electric hoist, and can also adopt an output shaft of a motor to be connected with a winding drum. After the water sample is extracted, the sinking hammer 8 is lifted by the lifting and rewinding component 9, and then the water pumping port of the water pumping mechanism can be lifted.

The water pumping port is fixed through the sinking hammer 8, the sinking is stable, the influence of buoyancy of water is small, and the water sample with a specific depth can be conveniently extracted.

Furthermore, a protection cage 10 is further arranged on the sinking hammer 8, and a water pumping port of the water pumping mechanism extends into the protection cage 10.

Is convenient for isolating foreign matters in water, prevents foreign matters such as pasture and water, garbage and the like from blocking the water pumping port, and ensures the normal operation of the water pumping mechanism.

Further, the water pumping mechanism comprises a water sample container 5, a water pump 6 and a water pumping head 7 which are arranged on the water taking boat 2, wherein an outlet of the water pump 6 is connected with the water sample container 5 through a pipeline, an inlet of the water pump 6 is connected with the water pumping head 7 through a water pumping pipe 11, and a free end of the water pumping head 7 is the water pumping head.

Note that: the water suction pipe 11 is a flexible pipe such as a hose or a flexible hose. The suction pump 6 may be a self-priming pump. In addition, the water sample container 5 may be provided on the casing 1, and the water pump 6 may be connected to the water sample container through a long pipe.

The water sample container 5 can hold the water sample, and the water pumping head 7 can sink into a specific depth along with the sinking hammer 8 to take water, so that the operation is convenient.

Further, the water intake boat 2 is further provided with a winding motor 12, an output shaft of the winding motor 12 is connected with a horizontally arranged turntable 13, a winding shaft extending upwards is arranged at the center of the turntable 13, and the water suction pipe 11 is arranged on the turntable 13 and is wound on the winding shaft.

Note that: after the water sample is extracted, the lifting and lifting part 9 lifts the sinker 8, and at the same time, the winding motor 12 drives the turntable 13, so that the water pumping pipe 11 is wound on the turntable 13.

The rotary table 13 is convenient to rotate and retract the water pumping pipe 11, so that the water pumping pipe 11 is prevented from being pulled underwater to hook waterweeds, and the safety is high.

Further, the height of the turntable 13 and the height of the water inlet of the water sample container 5 are higher than the water suction pump 6, and the water suction pump 6 is a self-priming water suction pump 6.

It is convenient to store a small amount of water in the housing of the suction pump 6, ensuring a reliable operation of the suction pump 6.

Further, as shown in fig. 2-3: the driving mechanism comprises a driving motor 15 and paddle wheels 14 arranged on two sides of the water intake boat 2, a worm wheel 16 is arranged on a rotating shaft of the paddle wheels 14, and an output shaft of the driving motor 15 is meshed with the worm wheel 16 through a worm.

The water drawing wheel 14 is driven by the driving motor 15, and the water drawing wheel 14 can draw water on the water surface, so that the water taking boat 2 is driven to move on the water surface, and the water drawing boat is simple in structure and convenient to operate.

Furthermore, two sliding rails 17 facing the opening side of the box body 1 are further arranged at the bottom of the box body 1, a sliding groove 18 is arranged on the bottom surface of the water taking boat 2, and the sliding groove 18 is in sliding fit with the sliding rails 17.

The water taking boat 2 can slide out of the box body 1 along the sliding rail 17 or retract the box body 1, so that the resistance is reduced, and the operation is convenient.

Further, the sliding rail 17 is a telescopic sliding rail 17 and can extend out of the case 1 along the opening side of the case 1, and the sliding groove 18 gradually widens along the width perpendicular to the sliding rail 17 from the opening side of the case 1 to the traction machine 3.

The gradually widened chute 18 can have a guiding effect, so that the slide rail 17 can smoothly extend into the chute 18 when the water intake boat 2 is retracted, and the operation is convenient.

Further, a travelling wheel 19 is further arranged at the bottom of the box body 1, and a handle 20 is further arranged on the side wall of the box body 1.

The box body 1 is convenient to push to advance, and the operation is convenient.

Preferably, the running wheel 19 may further be provided with a driving motor 15, and the running wheel 19 may further employ at least one pair of steering wheels.

In the description of the present utility model, it is to be understood that if descriptive terms indicating orientation, direction or positional relationship are present, such as: the directions or positional relationships indicated in the present specification are directions or positional relationships based on the drawings for convenience of understanding of the present utility model and for simplification of description, only, and do not indicate or imply that the parts, elements or integers referred to must have a specific direction, be constructed and operated in a specific direction, and thus are not to be construed as limiting the present utility model.

Further, if an order description term occurs, for example: "first," "second," etc. are used in this specification for convenience in understanding or simplifying the description, for example, in order to distinguish between a plurality of technical features that have the same type or function, but may have to be individually referred to, and this specification may be referred to by a prefix or suffix sequence description term. Thus, no indication or implication of relative importance or an implication of the number of technical features indicated is to be understood. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, if structural relative action description terms are used, for example: "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and limited. For example, "mounted," "connected," etc., may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements or the interaction relationship between the two elements; the fixing can be integrated fixing or detachable fixing through a fastener; can be directly fixed or fixed through an intermediate medium. The specific meaning of the above descriptive terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances, the context in which it is located, the consistency of the context, etc.

In the present utility model, if a descriptive term containing an attached or connected meaning, e.g., a first feature "on" or "under" a second feature, is not to be interpreted in a limiting sense unless expressly stated or limited otherwise, e.g., the "on" or "under" can be either the direct contact of the first and second features or the indirect contact of the first and second features via an intermediary. The specific meaning of the above descriptive terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances, the context in which it is located, the consistency of the context, etc.

Further, a first feature "above," "over" and "on" a second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments, examples, and features of various embodiments, examples described in this specification may be combined and combined by persons skilled in the art without contradiction, and such combination or combination is intended to fall within the broad scope of the utility model.

While embodiments of the present utility model have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art in light of the disclosure herein set forth.

Claims (10)

1. A lake investigation on-site water taking device is characterized in that: the water taking boat comprises a box body (1), a water taking boat (2) and a traction machine (3), wherein one side of the box body (1) is opened, the water taking boat (2) can enter and exit the box body (1) along the opening side of the box body (1), and the traction machine (3) is fixed in the box body (1) and is connected with the water taking boat (2) through a traction rigging (4); the water taking boat (2) is provided with a driving mechanism capable of driving the boat to move on the water surface; the water taking boat (2) is internally provided with a water pumping mechanism and a sinking mechanism, and a water pumping port of the water pumping mechanism is fixed on a sinking end of the sinking mechanism, so that the sinking end of the sinking mechanism can carry the water pumping port of the water pumping mechanism to sink into water.

2. The lake survey site water intake apparatus of claim 1, wherein: the sinking mechanism comprises a sinking hammer (8) and a lifting part (9), the lifting part (9) is connected with the sinking hammer (8) through a lifting rope, the lifting part (9) is fixed at the top of the water taking boat (2), and a water pumping port of the water pumping mechanism is fixed on the sinking hammer (8).

3. The lake survey site water intake apparatus of claim 2, wherein: the sinking hammer (8) is also provided with a protection cage (10), and a water pumping port of the water pumping mechanism extends into the protection cage (10).

4. The lake survey site water intake apparatus of claim 2, wherein: the water pumping mechanism comprises a water sample container (5), a water pump (6) and a water pumping head (7) which are arranged on the water taking boat (2), wherein an outlet of the water pump (6) is connected with the water sample container (5) through a pipeline, an inlet of the water pump (6) is connected with the water pumping head (7) through a water pumping pipe (11), and a free end of the water pumping head (7) is the water pumping head.

5. The lake survey site water intake apparatus of claim 4, wherein: the water intake boat (2) is further provided with a winding motor (12), an output shaft of the winding motor (12) is connected with a horizontally arranged rotary table (13), the center of the rotary table (13) is provided with a winding shaft extending upwards, and the water suction pipe (11) is arranged on the rotary table (13) and is wound on the winding shaft.

6. The lake survey site water intake apparatus of claim 5, wherein: the height of the rotary disc (13) and the height of the water inlet of the water sample container (5) are higher than those of the water suction pump (6), and the water suction pump (6) is a self-suction water suction pump (6).

7. The lake survey site water intake apparatus of claim 1, wherein: the driving mechanism comprises a driving motor (15) and paddle wheels (14) arranged on two sides of the water taking boat (2), a worm wheel (16) is arranged on a rotating shaft of the paddle wheels (14), and an output shaft of the driving motor (15) is meshed with the worm wheel (16) through a worm.

8. The lake survey site water intake apparatus of claim 1, wherein: the bottom of the box body (1) is also provided with two sliding rails (17) facing the opening side of the box body (1), the bottom surface of the water taking boat (2) is provided with sliding grooves (18), and the sliding grooves (18) are in sliding fit with the sliding rails (17).

9. The lake survey site water intake apparatus of claim 8, wherein: the sliding rail (17) is a telescopic sliding rail (17) and can extend out of the box body (1) along the opening side of the box body (1), and the width of the sliding groove (18) along the direction perpendicular to the sliding rail (17) gradually widens from the opening side of the box body (1) to the direction of the traction machine (3).

10. The lake survey site water intake apparatus of claim 1, wherein: the bottom of the box body (1) is also provided with a travelling wheel (19), and the side wall of the box body (1) is also provided with a handle (20).