CN219328736U

CN219328736U - Direct-reading transparency measuring instrument

Info

Publication number: CN219328736U
Application number: CN202320328341.6U
Authority: CN
Inventors: 刘沛友; 刘康
Original assignee: Guizhou Fence Environmental Technology Co ltd
Current assignee: Guizhou Fence Environmental Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-11
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a direct-reading transparency measuring instrument, and relates to the technical field of ecological environment monitoring. The utility model comprises a shell, a measuring rope and a Sai disc, wherein a rope disc wheel capable of coiling the measuring rope is rotatably arranged in the shell, a measuring wheel is rotatably arranged in the shell, a friction groove is formed in the outer side of the measuring wheel in an annular mode, a wheel type range finder is arranged in the outer side of the shell, a sliding opening is formed in the shell, a sliding adjusting wheel is connected in the sliding opening in a sliding mode, and the measuring rope passes through the surface of the adjusting wheel. According to the utility model, the wheel type distance meter and the Sai disc are integrally designed, the transparency value can be directly read during measurement, the transparency meter is convenient to operate, safe and reliable and high in accuracy, the adjusting wheel is controlled to slide, and the adjusting wheel locks the measuring rope on the inner wall of the shell under the action of the sliding port, so that the measuring rope can be locked, the measurement is stable, and the storage is stable.

Description

Direct-reading transparency measuring instrument

Technical Field

The utility model relates to the technical field of ecological environment monitoring, in particular to a direct-reading transparency measuring instrument.

Background

In ecological environment monitoring, it is often necessary to measure transparency values of lakes and reservoirs for evaluating eutrophication states thereof, and to measure transparency values of water bodies when urban black and odorous water body judgment is performed. The transparency measuring method includes a Sai-disc method, a transparency meter method, a type method and a cross method; the commonly used measuring method in ecological environment monitoring is a Sai-shi disc method, wherein the Sai-shi disc is a round disc with the diameter of 200mm and various black and white parts; the reading point of the rope or the tape measure is marked manually during measurement, and then the water depth is read to obtain the transparency value.

At present, when the transparency is measured by the Sai disc method, a certain height difference exists between a ship body and the water surface, and when the reading point of a rope or a tape measure is marked manually, the risk exists, the safety accident is easy to occur, meanwhile, the marking is not easy to be accurate, and the measurement error is larger.

The utility model aims to design a direct-reading transparency measuring instrument, which is characterized in that an intelligent reading device and a Sai disc are integrally designed, and a transparency value can be directly read during measurement.

Disclosure of Invention

The utility model aims at: the utility model provides a direct-reading transparency measuring instrument, which aims to solve the problems that when a rope or a tape measure is marked manually, the reading point is dangerous, safety accidents are easy to occur, meanwhile, the marking is difficult to be accurate, and the measuring error is large.

The utility model adopts the following technical scheme for realizing the purposes:

the direct-reading transparency measuring instrument comprises a shell, a measuring rope and a Sai disc, wherein a rope disc wheel capable of coiling the measuring rope is rotatably arranged in the shell, the measuring wheel is rotatably arranged in the shell, a wheel type range finder is arranged on the outer side of the shell, a sliding opening is formed in the shell, a regulating wheel capable of sliding is connected in the sliding opening in a sliding manner, and the measuring rope passes through the surface of the regulating wheel.

Further, the outside of sliding port is provided with outer balladeur train, the inside sliding connection of outer balladeur train has the slider, the regulation wheel is rotated and is installed on the slider, the screw hole has been seted up to the inner wall of outer balladeur train, the outside of slider rotates and installs the adjusting screw of threaded connection in the screw hole.

Further, the outside of shell rotates installs the drive wheel that is connected with the rope reel wheel, the storage tank has been seted up to the inside of drive wheel, the inside in storage tank articulates there is the crank.

Further, the length of the storage groove is greater than the length of the crank.

Further, a friction groove is formed in the outer side of the measuring wheel in an annular mode.

Further, the inside of shell rotates installs the leading wheel, the wheel center of leading wheel and the surface of measuring wheel are located same vertical face.

Further, the sliding port is designed to incline towards the direction of the guide wheel.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the wheel type distance meter and the Sai disc are integrally designed, and the transparency value can be directly read during measurement.

2. According to the utility model, the measuring rope is locked on the inner wall of the shell under the action of the sliding opening by controlling the sliding of the regulating wheel, so that the measuring rope can be locked, the measurement is stable, and the storage is stable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of a drive wheel of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 4 is a schematic view of the internal structure of the present utility model;

fig. 5 is an enlarged schematic view of portion B of fig. 4 in accordance with the present utility model.

Reference numerals: 1. a housing; 2. rope reel; 3. a driving wheel; 4. a storage groove; 5. a crank; 6. a measuring wheel; 7. wheel type distance measuring instrument; 8. a guide wheel; 9. a sliding port; 10. an outer carriage; 11. a slide block; 12. adjusting a screw; 13. an adjusting wheel; 14. measuring ropes; 15. a saikov disk.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-5, the direct-reading transparency measuring instrument comprises a shell 1, a measuring rope 14 and a sai disk 15, wherein a rope disk wheel 2 capable of coiling the measuring rope 14 is rotatably arranged in the shell 1, a measuring wheel 6 is rotatably arranged in the shell 1, a wheel type distance meter 7 is arranged on the outer side of the shell 1, a sliding opening 9 is formed in the shell 1, a regulating wheel 13 capable of sliding is slidably connected in the sliding opening 9, and the measuring rope 14 passes through the surface of the regulating wheel 13.

When the measuring instrument is used, the Sai-shi disc 15 is placed on the water surface, the ground of the Sai-shi disc 15 is just contacted with the water surface, the rope disc wheel 2 is controlled, the rope disc wheel 2 loosens the measuring rope 14, the Sai-shi disc 15 descends into the water under the action of gravity of the Sai-shi disc 15, the measuring rope 14 descends along the measuring wheel 6, the measuring rope 14 drives the measuring wheel 6 to rotate through friction, the wheel type distance meter 7 detects the descending distance of the measuring rope 14 through the measuring wheel 6, when the Sai-shi disc 15 cannot be observed, the rotating rope disc wheel 2 is stopped, the digital reading displayed on the wheel type distance meter 7 is observed, the measured water depth can be directly read through the integrated design of the wheel type distance meter 7 and the Sai-shi disc 15, and the measuring instrument is convenient to operate, safe, reliable and high in accuracy;

meanwhile, the adjusting wheel 13 is controlled to slide, the measuring rope 14 is pressed on the inner wall of the shell 1 by the adjusting wheel 13, and then the measuring rope 14 can be locked, at the moment, the rope reel 2 is not required to be controlled, and the device can be moved at will and is convenient to use.

As shown in fig. 3-5, in some embodiments, an outer carriage 10 is disposed outside the sliding port 9, a sliding block 11 is slidably connected inside the outer carriage 10, an adjusting wheel 13 is rotatably mounted on the sliding block 11, a threaded hole is formed in the inner wall of the outer carriage 10, and an adjusting screw 12 screwed in the threaded hole is rotatably mounted outside the sliding block 11.

Through controlling adjusting screw 12 rotation, adjusting screw 12 drives slider 11 and slides, and slider 11 drives adjusting wheel 13 and slides, and then can press measuring rope 14 on shell 1 inner wall, locks measuring rope 14, and control is convenient.

As shown in fig. 1 and 2, in some embodiments, a driving wheel 3 connected with a rope reel 2 is rotatably mounted on the outer side of a casing 1, a storage groove 4 is formed in the driving wheel 3, and a crank 5 is hinged in the storage groove 4.

When the rope reel 2 needs to be rotated, the crank 5 is pushed to swing, the crank 5 swings out of the storage groove 4, at the moment, the driving wheel 3 can be driven to rotate by the crank 5, and the driving wheel 3 drives the rope reel 2 to rotate, so that the control is convenient;

after the use, promote crank 5 swing to accomodate in the groove 4, and then can accomodate crank 5, device convenient to carry.

As shown in fig. 2, in some embodiments, the length of the receiving slot 4 is greater than the length of the crank 5, facilitating removal of the crank 5 from the receiving slot 4.

As shown in fig. 4, in some embodiments, the outer side of the measuring wheel 6 is provided with a friction groove in an annular manner, and by setting the friction groove, the friction force between the measuring wheel 6 and the measuring rope 14 can be improved, and the measuring stability is high.

As shown in fig. 4, in some embodiments, the guide wheel 8 is rotatably mounted inside the housing 1, and the wheel center of the guide wheel 8 and the outer surface of the measuring wheel 6 are located on the same vertical plane.

By the design of the guide wheel 8, the contact area between the measuring rope 14 and the measuring wheel 6 is increased, and the measuring stability is further improved.

In some embodiments, as shown in fig. 4, the slide opening 9 is designed to be inclined toward the guide wheel 8.

When the measuring rope 14 needs to be wound, the adjusting wheel 13 is controlled to slide, the adjusting wheel 13 is close to the guide wheel 8 under the guiding action of the sliding port 9, at the moment, the adjusting wheel 13 clamps the measuring rope 14 on the guide wheel 8, at the moment, the rope disc wheel 2 winds the measuring rope 14 along with the rotation of the rope disc wheel 2, the measuring rope 14 drives the guide wheel 8 and the adjusting wheel 13 to rotate, meanwhile, the measuring rope 14 extrudes water carried on the measuring rope 14 under the extrusion action of the guide wheel 8 and the adjusting wheel 13, the service life of the measuring rope 14 is prolonged, excessive water in the shell 1 is prevented, the service life of the wheel range finder 7 is influenced, the extruded water is discharged through the sliding port 9, and water is stable;

when the measuring rope 14 needs to be locked, the regulating wheel 13 is continuously controlled to move, and the regulating wheel 13 presses the measuring rope 14 on the inner wall of the shell 1, so that the measuring rope 14 can be locked.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a direct-reading transparency measuring apparatu, includes shell (1), measures rope (14) and stopper's dish (15), its characterized in that, inside rotation of shell (1) is installed rope reel wheel (2) that can coil measurement rope (14), the inside rotation of shell (1) is installed and is measured wheel (6), wheeled distancer (7) are installed in the outside of shell (1), slide opening (9) have been seted up to the inside of shell (1), the inside sliding connection of slide opening (9) has gliding regulating wheel (13), the surface that measurement rope (14) pass through regulating wheel (13).

2. The direct-reading transparency measuring instrument according to claim 1, wherein an outer sliding frame (10) is arranged on the outer side of the sliding opening (9), a sliding block (11) is connected inside the outer sliding frame (10) in a sliding manner, the adjusting wheel (13) is rotatably mounted on the sliding block (11), a threaded hole is formed in the inner wall of the outer sliding frame (10), and an adjusting screw (12) which is in threaded connection with the threaded hole is rotatably mounted on the outer side of the sliding block (11).

3. The direct-reading transparency measuring instrument according to claim 1, wherein a driving wheel (3) connected with the rope reel (2) is rotatably arranged on the outer side of the shell (1), a storage groove (4) is formed in the driving wheel (3), and a crank (5) is hinged in the storage groove (4).

4. A direct-reading transparency measuring instrument according to claim 3, characterized in that the length of the receiving slot (4) is greater than the length of the crank (5).

5. The direct-reading transparency measuring instrument according to claim 1, characterized in that the outer side of the measuring wheel (6) is annularly provided with friction grooves.

6. The direct-reading transparency measuring instrument according to claim 5, wherein a guide wheel (8) is rotatably mounted in the housing (1), and the wheel center of the guide wheel (8) and the outer surface of the measuring wheel (6) are positioned on the same vertical plane.

7. The direct-reading transparency measuring instrument according to claim 6, characterized in that the slide opening (9) is designed obliquely in the direction of the guide wheel (8).