CN211262833U

CN211262833U - Water quality testing sampling device

Info

Publication number: CN211262833U
Application number: CN201921253379.1U
Authority: CN
Inventors: 姚灿康; 陈剑玲
Original assignee: Guangdong Yuexiang Testing Technology Co ltd
Current assignee: Guangdong Yuexiang Testing Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-08-14
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to a water quality testing technical field discloses a water quality testing sampling device, including the frame, still include soft sample water pipe and pumping device, pumping device fixes in the frame, sample water pipe one end is connected pumping device is last, and the other end is connected with the balancing weight, be provided with the wind-up roll in the frame, the sample water pipe is convoluteed in on the wind-up roll, the frame is provided with and is used for the drive wind-up roll pivoted actuating mechanism. The sampling water pipe penetrates through the guide pulley, the frame is fixedly connected with an air cylinder, the air cylinder is provided with a power output shaft axially arranged along the horizontal direction, and the guide pulley is fixedly installed on the power output shaft of the air cylinder. This water quality testing sampling device can transfer the sample water pipe to the degree of depth of difference, to the water sample of the different degree of depth.

Description

Water quality testing sampling device

Technical Field

The utility model relates to a water quality testing technical field especially relates to a water quality testing sampling device.

Background

Water quality detection is an important task for many places, such as whether drinking water meets water quality standards, whether factory sewage meets discharge standards, whether pond water is harmful to organisms, and the like, and therefore it is necessary to detect the corresponding water quality.

At present, for water quality detection, manual sampling is generally needed, and then a sample is sent to a laboratory for detection to obtain a detection result.

Under some specific occasions, because microorganism, precipitate etc. in the water of the different degree of depth are different, will carry out the integrated detection to the water sample of the different degree of depth, and current water detects the sample process and is accomplished by the manual work, can't be lower to the water sample of the different degree of depth.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a water quality testing sampling device to solve the problem that can't be to the water sampling of the different degree of depth.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a water quality testing sampling device, includes the frame, still includes soft sample water pipe and pumping device, pumping device fixes in the frame, sample water pipe one end is connected on pumping device, the other end is connected with the balancing weight, be provided with the wind-up roll in the frame, the sample water pipe is convoluteed on the wind-up roll, the frame is provided with and is used for the drive wind-up roll pivoted actuating mechanism.

Furthermore, a guide pulley is arranged on the frame, the sampling water pipe penetrates through the guide pulley, the frame is fixedly connected with an air cylinder, the air cylinder is provided with a power output shaft axially arranged along the horizontal direction, and the guide pulley is fixedly installed on the power output shaft of the air cylinder.

Furthermore, the driving mechanism comprises a motor fixed on the rack, and a rotating shaft of the motor is fixedly connected with the winding roller.

Furthermore, a meter counter is arranged on the rack and comprises an upper transmission wheel and a lower transmission wheel, and the sampling water pipe passes through the upper transmission wheel and the lower transmission wheel.

Further, actuating mechanism is including fixed connection in the crank of wind-up roll tip.

Further, the driving mechanism further comprises a ratchet wheel and a pawl which are meshed with each other, the ratchet wheel is coaxially and fixedly connected with the winding roller, an installation frame is fixedly installed on the rack, and the pawl is hinged to the installation frame.

Furthermore, the surface of the sampling water pipe is provided with scale marks.

To sum up, the beneficial effects of the utility model are that:

1. one end of the sampling water pipe can be settled under a water body under the action of the balancing weight, the water pumping device pumps water through the sampling water pipe, and the soft sampling water pipe is wound on the winding roller, so that the winding roller is driven by the driving mechanism to rotate to retract and release the sampling water pipe, and the lifting of the end, connected with the balancing weight, of the sampling water pipe can be controlled, so that the sampling water pipe can be lowered to different depths to sample water at different depths;

2. the cylinder can drive guide pulley and move on the horizontal direction, and then can remove the sample water pipe to the direction of keeping away from the bank, and the water of extraction is close to water environment's center department more, increases the sample scope.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a driving mechanism according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of a meter counter according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a driving mechanism in the second embodiment of the present invention;

fig. 5 is a schematic structural diagram of another view angle of the driving mechanism in the second embodiment of the present invention.

In the figure: 1. a frame; 101. a cross beam; 102. a base; 103. connecting columns; 104. a support platform; 2. sampling a water pipe; 3. a water pumping device; 4. a balancing weight; 5. a wind-up roll; 6. a guide pulley; 7. a cylinder; 8. a motor; 9. a meter counter; 10. a hand crank; 11. a ratchet wheel; 12. a pawl; 13. a mounting frame; 14. and (4) sampling the container.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

A water quality detection sampling device is shown in figure 1 and comprises a frame 1, a soft sampling water pipe 2 and a water pumping device 3. Wherein, frame 1 includes integrated into one piece's crossbeam 101, base 102, support column and supporting platform 104, crossbeam 101 passes through the support column to be connected with supporting platform 104, and supporting platform 104 highly is higher than base 102, and pumping device 3 fixed mounting still installs sample container 14 on base 102, and pumping device 3 draws water to sample container 14 through sample water pipe 2 and collects, then acquires the sample from sample container 14 and places the detection on the water quality testing equipment. 2 one ends of sample water pipe are connected on pumping device 3, and the other end is connected with balancing weight 4, is provided with wind-up roll 5 on the supporting platform 104 of frame 1, and sample water pipe 2 convolutes on wind-up roll 5, and frame 1 is provided with and is used for driving wind-up roll 5 pivoted actuating mechanism.

Preferably, two guide pulleys 6 are arranged on a cross beam 101 of the frame 1, the sampling water pipe 2 penetrates through the two guide pulleys 6, an air cylinder 7 is fixedly connected to the cross beam 101, the air cylinder 7 is provided with a power output shaft which is axially arranged along the horizontal direction, the guide pulley 6 far away from the winding roller 5 is fixedly arranged on the power output shaft of the air cylinder 7, and the guide pulley 6 close to the winding roller 5 is fixedly arranged on the cross beam 101.

As shown in fig. 1 and 2, the middle section of the sampling water pipe 2 is wound on the winding roller 5, the sampling water pipe section between the winding roller 5 and the pumping device 3 is in a loose state and naturally drops, and the sampling water pipe section between the winding roller 5 and the balancing weight 4 is in a tightened state under the action of the balancing weight 4 after passing through the guide pulley 6. When the winding roller 5 is driven to rotate to wind the sampling water pipe 2, the sampling water pipe section between the winding roller 5 and the balancing weight 4 ascends, so that the water inlet of the sampling water pipe 2 ascends; at this time, the sampling water pipe section between the wind-up roller 5 and the water pumping device 3 is partially wound on the wind-up roller 5, and when the sampling water pipe section between the wind-up roller 5 and the counterweight block 4 is wound to the shortest, the sampling water pipe section between the wind-up roller 5 and the water pumping device 3 is still in a loose state. When drive wind-up roll 5 rotated and released sampling water pipe 2, the sampling water pipe section between wind-up roll 5 and the balancing weight 4 descends, and then makes the water inlet of sampling water pipe 2 descend, and the sampling water pipe section between wind-up roll 5 and pumping device 3 at this moment naturally droops under the action of gravity.

Further, as shown in fig. 2, the driving mechanism includes a motor 8 fixed on the frame 1, and a rotating shaft of the motor 8 is fixedly connected with the wind-up roll 5. The winding roller 5 is driven to rotate through the motor 8, the motor 8 is a conical rotor motor, and after the motor 8 stops rotating, the winding roller 5 cannot rotate.

As shown in FIG. 3, a cross beam 101 of the rack 1 is provided with a meter counter 9, the meter counter 9 comprises an upper driving wheel and a lower driving wheel, and the sampling water pipe 2 passes through the upper driving wheel and the lower driving wheel. When sample water pipe 2 receive and releases, sample water pipe 2 can drive upper drive wheel and lower drive wheel and rotate, can measure the distance that sample water pipe 2 removed through calculating the drive wheel pivoted number of turns to this can calculate the degree of depth that sample water pipe 2 descends. In addition, connect motor 8 and meter rice ware 9 electricity through the controller, the degree of depth of transferring that can automatic control sample water pipe 2 has the advantage of using manpower sparingly, improving automation.

Example two

As shown in fig. 1, 4 and 5, the difference from the first embodiment is that: the driving mechanism comprises a hand crank 10 fixedly connected to the end part of the winding roller 5. The driving mechanism further comprises a ratchet wheel 11 and a pawl 12 which are meshed with each other, the ratchet wheel 11 is coaxially and fixedly connected with the winding roller 5, an installation frame 13 is fixedly installed on a supporting platform 104 of the rack 1, and the pawl 12 is hinged to the installation frame 13. Meanwhile, the surface of the sampling water pipe 2 is provided with scale marks (not shown in the figure).

Through above-mentioned technical scheme, manual operation hand rocking handle 10 controls wind-up roll 5 and rotates, restricts wind-up roll 5 unidirectional rotation under the effect of ratchet 11 and pawl 12, need not artifical restriction wind-up roll 5 antiport and avoids sample water pipe 2 to descend under the effect of balancing weight 4. When the sampling water pipe 2 needs to be wound, the pawl 12 is pulled, the limit of the pawl 12 on the ratchet wheel 11 is removed, and the winding roller 5 can be freely rotated. The wind-up roll 5 is manually controlled to rotate, and the energy consumption is reduced.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The water quality detection sampling device comprises a rack (1) and is characterized by further comprising a soft sampling water pipe (2) and a water pumping device (3), wherein the water pumping device (3) is fixed on the rack (1), one end of the sampling water pipe (2) is connected to the water pumping device (3), the other end of the sampling water pipe is connected with a balancing weight (4), a wind-up roll (5) is arranged on the rack (1), the sampling water pipe (2) is wound on the wind-up roll (5), and the rack (1) is provided with a driving mechanism for driving the wind-up roll (5) to rotate;

be provided with guide pulley (6) on frame (1), sample water pipe (2) pass guide pulley (6), frame (1) fixedly connected with cylinder (7), cylinder (7) have the power take-off shaft that the axial set up along the horizontal direction, guide pulley (6) fixed mounting be in on the power take-off shaft of cylinder (7).

2. The water quality detection sampling device according to claim 1, wherein the driving mechanism comprises a motor (8) fixed on the frame (1), and a rotating shaft of the motor (8) is fixedly connected with the winding roller (5).

3. A water quality detecting and sampling device according to claim 2, characterized in that a meter counter (9) is arranged on the frame (1), the meter counter (9) comprises an upper driving wheel and a lower driving wheel, and the sampling water pipe (2) passes through between the upper driving wheel and the lower driving wheel.

4. A water quality detecting and sampling device according to claim 1, characterized in that the driving mechanism comprises a hand crank (10) fixedly connected with the end of the winding roller (5).

5. A water quality detection sampling device according to claim 4, wherein the driving mechanism further comprises a ratchet wheel (11) and a pawl (12) which are meshed with each other, the ratchet wheel (11) is coaxially and fixedly connected with the winding roller (5), a mounting frame (13) is fixedly mounted on the rack (1), and the pawl (12) is hinged to the mounting frame (13).

6. The water quality detection sampling device according to claim 5, wherein the surface of the sampling water pipe (2) is provided with scale marks.