CN217007257U

CN217007257U - Water quality testing device for river channel

Info

Publication number: CN217007257U
Application number: CN202122829752.7U
Authority: CN
Inventors: 张东亮
Original assignee: Shenyang Lvhuan Shengrui Testing Technology Co ltd
Current assignee: Shenyang Lvhuan Shengrui Testing Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-07-19
Anticipated expiration: 2031-11-18

Abstract

The utility model provides a water quality detection device for a river channel, which belongs to the technical field of detection and comprises: the device comprises a supporting seat, a fixing plate, a threaded rod, a pressing block, a hand wheel, an electric push rod, a connecting block, a detecting head and a floating plate; in order to solve the problems that the detection cannot be carried out on farther positions of a river channel and the quality of water at different depths is inconvenient to detect, the device floats on the water surface, the device detects the farther positions, the detection range is expanded, the water quality at different depths of the river channel is detected, after the detection is finished, a motor rotates reversely, a rope is withdrawn, the rope drives a floating plate to move, a worker can conveniently recover the detection device, the applicability of the device is improved, and the working difficulty of the worker is reduced; because the river course is darker, the staff is inconvenient to detect the position more far away from the bank to lead to the detected data comparatively single, this device detects the river course optional position, has promoted the variety of the data that detect.

Description

Water quality testing device for river course

Technical Field

The utility model belongs to the technical field of detection, and particularly relates to a water quality detection device for a river channel.

Background

Water is a source of life, human beings can not boil in life and production activities, the quality of water is closely related to human health, and the water quality detection range comprises detection of sewage, pure water, seawater, fishery water, water for swimming pools, reclaimed water, bottled pure water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, domestic drinking water, underground water, boiler water, surface water, industrial water, test water and the like.

At present, when the water quality of a river channel is detected, most of water quality detection devices are only suitable for detecting the water on the edge of the river channel, cannot detect the water in a farther place, and are not convenient for detecting the water with different depths. Therefore, it is necessary to design a device capable of detecting any position of the river and detecting water in different depths.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the detection of farther positions of a river channel cannot be performed and the detection of the quality of water at different depths is inconvenient and the like in the prior art, the utility model provides the water quality detection device for the river channel. The specific technical scheme is as follows:

a water quality detection device for a river channel, comprising: the device comprises a supporting seat, a fixing plate, a threaded rod, a pressing block, a hand wheel, an electric push rod, a connecting block, a detecting head and a floating plate; the detector is fixed on one side of the supporting seat; the fixing plates are provided with threaded holes, internal threads are arranged in the threaded holes, and the two fixing plates are respectively arranged on two sides of the supporting seat; the outer wall of each threaded rod is provided with an external thread, and one end of each threaded rod penetrates through the two threaded holes respectively; the two pressing blocks are respectively connected with one ends of the two threaded rods, and the pressing blocks are attached to the two sides of the detector; the two hand wheels are respectively sleeved on the outer sides of the two threaded rods, and the hand wheels and the threaded rods do not rotate relatively; the electric push rod is fixed on the other side of the supporting seat, and the telescopic end of the electric push rod penetrates through the supporting seat; the connecting block is connected with the telescopic end of the electric push rod; the detecting head is connected with the connecting block and is electrically connected with the detector; the floating plate is provided with a through groove, the floating plate is wound on the outer side of the supporting seat, and the telescopic end of the electric push rod penetrates through the through groove; wherein the internal thread is matched with the external thread.

In addition, the river channel water quality detection device in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, the water quality detection device for a river channel further includes: the device comprises a base, a supporting plate, a rotating shaft, a motor, a first belt pulley, a second belt pulley, a belt, a rope, a lifting hook and a limiting block; the two supporting plates are respectively arranged on two sides of the base; two ends of the rotating shaft are respectively connected with the two supporting plates in a rotating way; the motor comprises an output shaft and is fixed on one side of the base; the first belt pulley is sleeved on the outer side of the output shaft, and the first belt pulley and the output shaft do not rotate relatively; the second belt pulley is sleeved on the outer side of the rotating shaft, the second belt pulley does not rotate relative to the rotating shaft, and the second belt pulley is positioned above the first belt pulley; the belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously; the rope is wound on the outer side of the rotating shaft; the lifting hook is connected with one end of the rope; the limiting block is provided with a limiting groove, the limiting block is connected with the floating plate, and at least part of the lifting hook is embedded into the limiting groove.

In the above technical solution, preferably, the water quality detection device for a river channel further includes: a limiting plate; the two limiting plates are respectively sleeved on the outer sides of the rotating shafts, a space is reserved between the two limiting plates, and the rope is located between the two limiting plates.

In the above technical solution, preferably, the water quality detection device for a river channel further includes: a universal roller; the universal idler wheels are self-locking universal idler wheels, and the four universal idler wheels are uniformly arranged on the bottom surface of the base.

In the above technical solution, preferably, the water quality detection device for a river channel further includes: a cushion pad; the blotter is the elastomer, and two blotters are connected with two compact heap respectively, and the both sides of blotter and detector are laminated mutually.

In the above technical solution, preferably, the water quality detection device for a river channel further includes: a hole of abdication; the hole of stepping down runs through the setting on the supporting seat, and electric putter's flexible end embedding is in the hole of stepping down, and it is gapped between hole of stepping down and electric putter's the flexible end.

Compared with the prior art, the river channel water quality detection device has the beneficial effects that: through placing the device in river course department, the kickboard makes the device float on the surface of water, thereby be convenient for the device detects at river course optional position, thereby enlarge the scope that detects, and use the hand wheel as the fulcrum, the rotation threaded rod, make the compact heap remove to the detector direction, thereby the position of fixed detection appearance, prevent that the detector from falling into in the river course, lead to the detector short circuit, thereby the stability of device has been promoted, and electric putter is flexible, it reciprocates to drive the detecting head, it is submarine to make the detecting head dive, carry out the effect that detects to the quality of water of the different degree of depth in the river course, the suitability of device has been promoted, the staff of being convenient for obtains the numerical value of water quality testing in the river course, it is darker because of the river course for the staff, be not convenient for detecting the river course far away, the work degree of difficulty has been reduced.

Drawings

Fig. 1 is a schematic structural view of a riverway water quality detection device according to an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a part a of the structural schematic diagram of the water quality detection device for a river channel in fig. 1 according to an embodiment of the utility model;

fig. 3 is a schematic structural diagram of a riverway water quality detection device according to another embodiment of the utility model;

wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:

the device comprises a 10 detection instrument, a 12 support seat, a 14 fixing plate, a 16 threaded rod, an 18 pressing block, a 20 hand wheel, a 22 electric push rod, a 24 connecting block, a 26 detection head, a 28 floating plate, a 30 base, a 32 support plate, a 34 rotating shaft, a 36 motor, a 38 first belt pulley, a 40 second belt pulley, a 42 belt, a 44 rope, a 46 lifting hook, a 48 limiting block, a 50 limiting plate, a 52 universal roller, a 54 buffering pad and a 56 abdicating hole.

Detailed Description

The utility model will be further described with reference to specific embodiments and figures 1 to 3, but the utility model is not limited to these examples.

Example 1

A water quality detecting apparatus for a river, as shown in fig. 1 to 3, comprising: the device comprises a supporting seat 12, a fixing plate 14, a threaded rod 16, a pressing block 18, a hand wheel 20, an electric push rod 22, a connecting block 24, a detecting head 26 and a floating plate 28; the detector 10 is fixed on one side of the supporting seat 12; the fixing plates 14 are provided with threaded holes, internal threads are arranged in the threaded holes, and the two fixing plates 14 are respectively arranged on two sides of the supporting seat 12; the outer wall of the threaded rod 16 is provided with external threads, and one end of each of the two threaded rods 16 respectively penetrates through the two threaded holes; the two pressing blocks 18 are respectively connected with one end of the two threaded rods 16, and the pressing blocks 18 are attached to two sides of the detector 10; the two hand wheels 20 are respectively sleeved on the outer sides of the two threaded rods 16, and the hand wheels 20 and the threaded rods 16 do not rotate relatively; the electric push rod 22 is fixed on the other side of the supporting seat 12, and the telescopic end of the electric push rod 22 penetrates through the supporting seat 12; the connecting block 24 is connected with the telescopic end of the electric push rod 22; the detecting head 26 is connected with the connecting block 24, and the detecting head 26 is electrically connected with the detector 10; the floating plate 28 is provided with a through groove, the floating plate 28 is wound on the outer side of the supporting seat 12, and the telescopic end of the electric push rod 22 penetrates through the through groove; wherein the internal thread is matched with the external thread.

Specifically, the floating plate 28 is a foam body, and the supporting seat 12, the fixing plate 14, the threaded rod 16, the pressing block 18 and the hand wheel 20 are light plastic bodies.

In an embodiment of the present invention, preferably, as shown in fig. 1 to 3, the river channel water quality detection apparatus further includes: the device comprises a base 30, a supporting plate 32, a rotating shaft 34, a motor 36, a first belt pulley 38, a second belt pulley 40, a belt 42, a rope 44, a hook 46 and a limiting block 48; two support plates 32 are respectively arranged on two sides of the base 30; two ends of the rotating shaft 34 are respectively connected with the two supporting plates 32 in a rotating manner; the motor 36 comprises an output shaft, and the motor 36 is fixed on one side of the base 30; the first belt pulley 38 is sleeved on the outer side of the output shaft, and the first belt pulley 38 and the output shaft do not rotate relatively; the second belt pulley 40 is sleeved on the outer side of the rotating shaft 34, the second belt pulley 40 and the rotating shaft 34 do not rotate relatively, and the second belt pulley 40 is positioned above the first belt pulley 38; the belt 42 is wound around the outside of both the first pulley 38 and the second pulley 40; the rope 44 is wound on the outer side of the rotating shaft 34; hook 46 is attached to one end of cord 44; the limiting block 48 is provided with a limiting groove, the limiting block 48 is connected with the floating plate 28, and at least part of the lifting hook 46 is embedded into the limiting groove.

In this embodiment, the rotation of the rotating shaft 34 around the supporting plates 32 is realized by disposing two supporting plates 32 on two sides of the base 30, respectively, and rotatably connecting two ends of the rotating shaft 34 with the two supporting plates 32, respectively; thirdly, the motor 36 is fixed on one side of the base 30 by the motor 36 comprising an output shaft, so that the function of fixing the position of the motor 36 is realized; thirdly, the first belt pulley 38 is sleeved on the outer side of the output shaft, and the first belt pulley 38 and the output shaft do not rotate relatively, so that the effect that the output shaft drives the first belt pulley 38 to rotate when the motor 36 operates is realized; thirdly, the second belt pulley 40 is sleeved on the outer side of the rotating shaft 34, the second belt pulley 40 does not rotate relative to the rotating shaft 34, the second belt pulley 40 is positioned above the first belt pulley 38, and the belt 42 is wound on the outer sides of the first belt pulley 38 and the second belt pulley 40 at the same time, so that the first belt pulley 38 rotates, the belt 42 is driven, the second belt pulley 42 is driven to rotate synchronously, and the rotating shaft 34 is driven to rotate; thirdly, the rotating shaft 34 is rotated by winding the rope 44 on the outer side of the rotating shaft 34, and the rope 44 is paid off; thirdly, through being connected lifting hook 46 with the one end of rope 44, and be equipped with the spacing groove with stopper 48, stopper 48 is connected with kickboard 28, and at least partial lifting hook 46 embedding spacing inslot, the effect that lifting hook 46 is connected with stopper 48 has been realized, thereby through carrying out the unwrapping wire to rope 44, make the device float to the farther position in river course, after the device detects, pivot 34 reverses, receive line to rope 44, drive arrangement removes the bank, prevent that the device from floating in river course department, the staff of not being convenient for carries out the effect of retrieving to it, thereby the suitability of device has been promoted.

In an embodiment of the present invention, preferably, as shown in fig. 3, the water quality detection apparatus for a river channel further includes: a limiting plate 50; the two limit plates 50 are respectively sleeved outside the rotating shaft 34, a space is formed between the two limit plates 50, and the rope 44 is located between the two limit plates 50.

In this embodiment, through establishing two limiting plates 50 respectively in the outside of pivot 34, there is the interval between two limiting plates 50, and rope 44 is located between two limiting plates 50, has realized that limiting plate 50 carries out spacing effect to rope 44, prevents the effect of skew when rope 44 twines, has promoted the suitability of device.

In an embodiment of the present invention, preferably, as shown in fig. 1, the water quality detection apparatus for a river channel further includes: a universal roller 52; the universal rollers 52 are self-locking universal rollers 52, and four universal rollers 52 are uniformly arranged on the bottom surface of the base 30.

In this embodiment, the universal rollers 52 are self-locking universal rollers 52, and the four universal rollers 52 are uniformly arranged on the bottom surface of the base 30, so that the universal rollers 52 drive the device to move, and the universal rollers 52 are self-locked after the device is moved to a specified position, thereby fixing the position of the device, preventing the device from moving, and improving the stability of the device.

The utility model relates to a water quality detection device for a river channel, which has the working principle that: through placing the device in river course department, kickboard 28 makes the device float on the surface of water, thereby be convenient for the device detect at the river course optional position, thereby enlarge the scope that detects, and use hand wheel 20 as the fulcrum, rotation threaded rod 16, make compact heap 18 to the removal of detector 10 direction, thereby fixed detector 10's position, prevent that detector 10 from falling into in the river course, lead to the detector 10 short circuit, thereby the stability of device has been promoted, and electric putter 22 is flexible, it reciprocates to drive detecting head 26, make detecting head 26 dive in the bottom, carry out the effect that detects to the quality of water of the different degree of depth in the river course, the suitability of device has been promoted, the staff of being convenient for obtains the numerical value of water quality testing in the river course, it is darker because of the river course for the staff, be not convenient for detecting the river course far away, the work degree of difficulty has been reduced.

Example 2

A water quality detecting apparatus for a river, as shown in fig. 1 to 3, comprising: the device comprises a supporting seat 12, a fixing plate 14, a threaded rod 16, a pressing block 18, a hand wheel 20, an electric push rod 22, a connecting block 24, a detecting head 26 and a floating plate 28; the detector 10 is fixed on one side of the supporting seat 12; the fixing plates 14 are provided with threaded holes, internal threads are arranged in the threaded holes, and the two fixing plates 14 are respectively arranged on two sides of the supporting seat 12; the outer wall of the threaded rod 16 is provided with external threads, and one end of each of the two threaded rods 16 respectively penetrates through the two threaded holes; the two pressing blocks 18 are respectively connected with one end of each of the two threaded rods 16, and the pressing blocks 18 are attached to the two sides of the detector 10; the two hand wheels 20 are respectively sleeved on the outer sides of the two threaded rods 16, and the hand wheels 20 and the threaded rods 16 do not rotate relatively; the electric push rod 22 is fixed on the other side of the supporting seat 12, and the telescopic end of the electric push rod 22 penetrates through the supporting seat 12; the connecting block 24 is connected with the telescopic end of the electric push rod 22; the detecting head 26 is connected with the connecting block 24, and the detecting head 26 is electrically connected with the detector 10; the floating plate 28 is provided with a through groove, the floating plate 28 is wound on the outer side of the supporting seat 12, and the telescopic end of the electric push rod 22 penetrates through the through groove; wherein the internal thread is matched with the external thread.

In an embodiment of the present invention, preferably, as shown in fig. 3, the water quality detection apparatus for a river channel further includes: a cushion pad 54; the cushion pads 54 are elastic bodies, the two cushion pads 54 are respectively connected with the two pressing blocks 18, and the cushion pads 54 are attached to two sides of the detecting instrument 10.

In this embodiment, the cushion pads 54 are elastic bodies, the two cushion pads 54 are respectively connected with the two pressing blocks 18, and the cushion pads 54 are attached to the two sides of the detector 10, so that the cushion pads 54 are connected with the pressing blocks 18, the pressing blocks 18 are prevented from being in direct contact with the detector 10, a buffering effect is achieved, the detector 10 is prevented from being damaged by the pressing blocks 18, and therefore the applicability of the device is improved.

In an embodiment of the present invention, preferably, as shown in fig. 2, the water quality detection apparatus for a river channel further includes: a relief hole 56; the hole 56 of stepping down runs through and sets up on supporting seat 12, and the flexible end embedding of electric putter 22 steps down in the hole 56, and it is gapped to step down between hole 56 and the flexible end of electric putter 22.

In this embodiment, through will stepping down hole 56 and run through the setting on supporting seat 12, the flexible end embedding of electric putter 22 steps down in the hole 56, and it is gapped between hole 56 and the flexible end of electric putter 22 to step down, has realized that it is gapped between hole 56 and the electric putter 22 to be convenient for electric putter 22 is flexible, prevents that electric putter 22 and supporting seat 12 from contacting, thereby has promoted the suitability of device.

The embodiment is tried to be applied to a river water quality detection part of a body, the device is moved to the edge of a river, the floating plate 28 is placed on the water surface, the motor 36 operates, the output shaft drives the first belt 42 wheel 38 to rotate, the belt 42 is driven to transmit, the second belt 42 wheel 40 is driven along with the first belt 42 wheel, the rotating shaft 34 is driven to rotate, the rope 44 is discharged, the floating plate 28 drives the detector 10 to float to a far place, the electric push rod 22 stretches and retracts, the detector head 26 is driven to move up and down, water quality at different depths of the river is detected, the detection range is expanded, after the detection is finished, the motor 36 rotates reversely, the rope 44 is retracted, the rope 44 drives the floating plate 28 to move, the detection device is convenient for workers to recover, the applicability of the device is improved, and the working difficulty of the workers is reduced; because the river course is darker, the staff is inconvenient to detect the position more far away from the bank to lead to the detected data comparatively single, detect the river course optional position through this device, thereby promoted the variety of the data that detect.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplification of the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 utility model. In the present invention, the schematic representations of the terms used above do not necessarily refer to 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.

The above description 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 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 water quality detection device for river course, water quality detection device for river course includes the detector, its characterized in that, water quality detection device for river course includes:

the detector is fixed on one side of the supporting seat;

the fixing plates are provided with threaded holes, internal threads are arranged in the threaded holes, and the two fixing plates are respectively arranged on two sides of the supporting seat;

the outer wall of each threaded rod is provided with an external thread, and one end of each threaded rod penetrates through each threaded hole;

the two pressing blocks are respectively connected with one ends of the two threaded rods and are attached to the two sides of the detector;

the two hand wheels are sleeved on the outer sides of the two threaded rods respectively, and the hand wheels and the threaded rods do not rotate relatively;

the electric push rod is fixed on the other side of the supporting seat, and the telescopic end of the electric push rod penetrates through the supporting seat;

the connecting block is connected with the telescopic end of the electric push rod;

the detecting head is connected with the connecting block and is electrically connected with the detector;

the floating plate is provided with a through groove, the floating plate is wound on the outer side of the supporting seat, and the telescopic end of the electric push rod penetrates through the through groove;

wherein the internal thread is adapted to the external thread.

2. The device for detecting water quality for a river according to claim 1, further comprising:

a base;

the two supporting plates are respectively arranged on two sides of the base;

the two ends of the rotating shaft are respectively and rotatably connected with the two supporting plates;

the motor comprises an output shaft and is fixed on one side of the base;

the first belt pulley is sleeved on the outer side of the output shaft, and the first belt pulley and the output shaft do not rotate relatively;

the second belt pulley is sleeved on the outer side of the rotating shaft, the second belt pulley does not rotate relative to the rotating shaft, and the second belt pulley is positioned above the first belt pulley;

the belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously;

a rope wound around an outer side of the rotating shaft;

the lifting hook is connected with one end of the rope;

the limiting block is provided with a limiting groove, the limiting block is connected with the floating plate, and at least part of the lifting hook is embedded into the limiting groove.

3. The riverway water quality detection device according to claim 2, wherein the riverway water quality detection device further comprises:

the two limiting plates are respectively sleeved on the outer side of the rotating shaft, an interval is reserved between the two limiting plates, and the rope is located between the two limiting plates.

4. The riverway water quality detection device according to claim 3, wherein the riverway water quality detection device further comprises:

the universal idler wheels are self-locking universal idler wheels, and the four universal idler wheels are uniformly arranged on the bottom surface of the base.

5. The device for detecting water quality for a river according to claim 1, further comprising:

the blotter, the blotter is the elastomer, two the blotter respectively with two the compact heap is connected, just the blotter with the both sides of detector are laminated mutually.

6. The riverway water quality detection device according to claim 5, wherein the riverway water quality detection device further comprises:

the hole of stepping down, the hole of stepping down run through the setting on the supporting seat, electric putter's flexible end embedding in the hole of stepping down, just the hole of stepping down with it is gapped between electric putter's the flexible end.