CN210166184U

CN210166184U - Sampling device for biological detection of water quality

Info

Publication number: CN210166184U
Application number: CN201920748278.5U
Authority: CN
Inventors: 秦春燕
Original assignee: Nanjing Bosco Environmental Technology Co Ltd
Current assignee: Nanjing Bosco Environmental Technology Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-20
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a quality of water is sampling device for biological detection, the bottom plate up end is equipped with the mount, the mount upper end is equipped with the roof, the spout sets up at the mount inside wall, be equipped with the slider in the spout, the welding of slider inner has the link, the link up end is equipped with the fixed block, the fixed block upper end is equipped with wire rope, the wire rope upper end is connected with the runner, the inside pivot that is equipped with of runner, the pivot is connected with the rocker, the link lower extreme is connected with first crossbearer, first crossbearer inner is connected with first receiving flask, first crossbearer lower extreme is connected with the spliced pole, the spliced pole lower extreme is equipped with the second crossbearer, second crossbearer inner is connected with the second receiving flask, the jump ring sets up at first receiving flask and second receiving flask inner wall, jump ring inner sets up the.

Description

Sampling device for biological detection of water quality

Technical Field

The utility model relates to a quality of water biological detection equipment technical field specifically is a quality of water is sampling device for biological detection.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. With the development of industrialization, the water pollution condition is more and more serious, and monitoring is needed.

When gathering to the plankton, adopt plankton net, rope and sampling bottle to take a sample more, need carry out a lot of samples, the degree of depth of sample is wayward, and work efficiency is lower, when taking a sample through this kind of mode, soil and pasture easily get into in the sampling bottle, influence the detection precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality of water is sampling device for biological detection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for water quality biological detection comprises a bottom plate, a fixing frame, a top plate, a sliding chute, a sliding block, a connecting frame, a fixing block, a steel wire rope, a rotating wheel, a rotating shaft, a rocker, a first transverse block, a first collecting bottle, a connecting column, a second transverse block, a second collecting bottle, a snap spring, a filter screen, a pulley and a through hole, wherein the fixing frame is arranged on the upper end face of the bottom plate, the top plate is arranged on the upper end of the fixing frame, the sliding chute is arranged on the inner side wall of the fixing frame, the sliding block is arranged in the sliding chute, the connecting frame is welded at the inner end of the sliding block, the fixing block is arranged on the upper end face of the connecting frame, the steel wire rope is arranged on the upper end of the fixing block, the rotating wheel is connected with the rotating shaft, the rotating shaft is connected with the, the spliced pole lower extreme is equipped with the second crossbearer, second crossbearer inner is connected with the second receiving flask, the jump ring sets up at first receiving flask and second receiving flask inner wall, and jump ring inner sets up the filter screen, the pulley sets up terminal surface under the bottom plate, the through-hole sets up in bottom plate center department.

As a further aspect of the present invention: the pivot is equipped with the internal spline, and the rocker is equipped with the external spline, and the pivot is connected through the spline with the rocker, is convenient for carry out the rolling to wire rope, and the sample is collected to first receiving flask and second receiving flask of being convenient for.

As a further aspect of the present invention: the filter screen both ends are equipped with the recess, and the jump ring setting is in the recess, and great pollutant that can will through the filter screen keeps apart outside, avoids detecting the precision and causes the influence, and the dismouting of being convenient for.

As a further aspect of the present invention: the pulley is the universal wheel, is convenient for remove the device, promotes its flexibility.

As a further aspect of the present invention: the diameter of the through hole is larger than that of the second transverse block, so that the first collecting bottle and the second collecting bottle can be conveniently collected, and the influence on sampling work is avoided.

Compared with the prior art, the beneficial effects of the utility model are that: grooves are formed in two ends of the filter screen, the clamp springs are arranged in the grooves, large pollutants can be isolated outside through the filter screen, the influence caused by detection accuracy is avoided, and the filter screen is convenient to disassemble and assemble; drive the pivot through the rocker and rotate and carry out the rolling to wire rope, and then can take a sample to the quality of water biology of the different degree of depth, and can avoid external sand and soil and pollutant to cause the influence to the sample, promote work efficiency and operating mass with rated load.

Drawings

FIG. 1 is a schematic structural diagram of a sampling device for biological detection of water quality.

FIG. 2 is a front view of a sampling device for biological detection of water quality.

In the figure: the device comprises a bottom plate 1, a fixed frame 2, a top plate 3, a sliding chute 4, a sliding block 5, a connecting frame 6, a fixed block 7, a steel wire rope 8, a rotating wheel 9, a rotating shaft 10, a rocker 11, a first transverse block 12, a first collecting bottle 13, a connecting column 14, a second transverse block 15, a second collecting bottle 16, a clamp spring 17, a filter screen 18, a pulley 19 and a through hole 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a sampling device for biological detection of water quality includes a bottom plate 1, a fixing frame 2, a top plate 3, a sliding groove 4, a slider 5, a connecting frame 6, a fixing block 7, a steel wire rope 8, a rotating wheel 9, a rotating shaft 10, a rocker 11, a first cross block 12, a first collecting bottle 13, a connecting post 14, a second cross block 15, a second collecting bottle 16, a snap spring 17, a filter screen 18, a pulley 19, and a through hole 20, wherein the fixing frame 2 is disposed on an upper end surface of the bottom plate 1, the top plate 3 is disposed on an upper end of the fixing frame 2, the sliding groove 4 is disposed on an inner side wall of the fixing frame 2, the slider 5 is disposed in the sliding groove 4, the connecting frame 6 is welded to an inner end of the slider 5, the fixing block 7 is disposed on an upper end surface of the connecting frame 6, the steel, the rotating shaft 10 is connected with a rocker 11, the rotating shaft 10 is provided with an internal spline, the rocker 11 is provided with an external spline, the rotating shaft 10 is connected with the rocker 11 through the spline, so that a steel wire rope 8 can be wound conveniently, a first collecting bottle 13 and a second collecting bottle 16 can collect samples conveniently, further, water quality organisms with different depths can be sampled, and the influence of external sand and soil and pollutants on the samples can be avoided, so that the working efficiency and the working quality are improved, the lower end of the connecting frame 6 is connected with a first cross block 12, the inner end of the first cross block 12 is connected with the first collecting bottle 13, the lower end of the first cross block 12 is connected with a connecting column 14, the lower end of the connecting column 14 is provided with a second cross block 15, the inner end of the second cross block 15 is connected with the second collecting bottle 16, the clamp spring 17 is arranged on the inner walls of the first collecting bottle 13 and the second collecting bottle 16, the inner, jump ring 17 sets up in the recess, can keep apart great pollutant outside through filter screen 18, avoids detecting the precision and causes the influence, and the dismouting of being convenient for, pulley 19 sets up terminal surface under bottom plate 1, and pulley 19 is the universal wheel, is convenient for remove the device, promotes its flexibility, through-hole 20 sets up in bottom plate 1 center department, and through-hole 20 diameter is greater than the diameter of second horizontal block 15, and the sample is collected to first receiving flask 13 of being convenient for and second receiving flask 16, avoids influencing the sample work.

The utility model discloses a theory of operation is: the rotating shaft 10 is connected with a rocker 11, the rotating shaft 10 is provided with an internal spline, the rocker 11 is provided with an external spline, the rotating shaft 10 is connected with the rocker 11 through the spline, a fixing block 7 and a connecting frame 6 are driven to move along the vertical direction through a steel wire rope 8, the outer end of the connecting frame 6 is connected with a sliding block 5, the sliding block 5 slides in a sliding groove 4, and further drives a first collecting bottle 13 and a second collecting bottle 16 to move along the vertical direction, so that samples can be conveniently extracted, a clamp spring 17 is arranged on the inner wall of the first collecting bottle 13 and the inner wall of the second collecting bottle 16, a filter screen 18 is arranged at the inner end of the clamp spring 17, grooves are formed at two ends of the filter screen 18, the clamp spring 17 is arranged in the groove, larger pollutants can be isolated outside through the filter screen 18, the influence caused by the detection accuracy is avoided, the disassembly and assembly are convenient, through-hole 20 sets up in bottom plate 1 center department, and the diameter of through-hole 20 is greater than the diameter of second crosspiece 15, and the first receiving flask 13 of being convenient for and second receiving flask 16 collect the sample, avoid influencing sample work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sampling device for water quality biological detection comprises a bottom plate, a fixing frame, a top plate, a sliding chute, a sliding block, a connecting frame, a fixing block, a steel wire rope, a rotating wheel, a rotating shaft, a rocker, a first transverse block, a first collecting bottle, a connecting column, a second transverse block, a second collecting bottle, a snap spring, a filter screen, a pulley and a through hole, and is characterized in that the fixing frame is arranged on the upper end face of the bottom plate, the top plate is arranged on the upper end of the fixing frame, the sliding chute is arranged on the inner side wall of the fixing frame, the sliding block is arranged in the sliding chute, the connecting frame is welded on the inner end of the sliding block, the fixing block is arranged on the upper end face of the connecting frame, the steel wire rope is arranged on the upper end of the fixing block, the rotating wheel is connected with the rotating shaft, the rotating shaft is connected with the, the spliced pole lower extreme is equipped with the second crossbearer, second crossbearer inner is connected with the second receiving flask, the jump ring sets up at first receiving flask and second receiving flask inner wall, and jump ring inner sets up the filter screen, the pulley sets up terminal surface under the bottom plate, the through-hole sets up in bottom plate center department.

2. The sampling device for the biological detection of water quality as claimed in claim 1, wherein the rotating shaft is provided with an internal spline, the rocker is provided with an external spline, and the rotating shaft is connected with the rocker through the spline.

3. The sampling device for the biological detection of water quality as claimed in claim 1, wherein the two ends of the filter screen are provided with grooves, and the clamp springs are arranged in the grooves.

4. The sampling device for biological detection of water quality as claimed in claim 1, wherein the pulley is a universal wheel.

5. The sampling device for biological detection of water quality as claimed in claim 1, wherein the diameter of the through hole is larger than that of the second cross block.