CN218330716U

CN218330716U - Water quality sample sampling device for hydraulic engineering detection

Info

Publication number: CN218330716U
Application number: CN202221963495.4U
Authority: CN
Inventors: 赖海萍
Original assignee: Shenzhen Donghuang Environmental Technology Co ltd
Current assignee: Shenzhen Donghuang Environmental Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-17
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a hydraulic engineering technical field specifically discloses a hydraulic engineering detects water quality sample sampling device, including sampling subassembly and the throw subassembly that is used for throwing sampling subassembly, be equipped with the sample rope between sampling subassembly and the throw subassembly, be equipped with the wire in the sample rope, the wire electricity is connected with locates the power in the throw subassembly, sampling subassembly includes connecting block and the sampler barrel of rigid coupling in the connecting block below, sampler barrel bilateral symmetry opens there is the sample connection, sliding seal is connected with the sliding plug that can carry out the shutoff to the sample connection in the sampler barrel, sliding plug top rigid coupling has the iron plate, the top of iron plate is equipped with the rigid coupling and can carries out absorbent electro-magnet at the connecting block lower surface and to the iron plate, electro-magnet and wire intercommunication, it goes on at the river surface through artifical handheld solution bottle to have solved traditional water quality sample, can only get the quality of water on upper strata often, and the inconvenient problem of ingesting of the sample water quality sample of river depths.

Description

Water quality sample sampling device for hydraulic engineering detection

Technical Field

The application relates to the technical field of hydraulic engineering, and particularly discloses a water quality sample sampling device for hydraulic engineering detection.

Background

With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the quality of drinking water are continuously improved, but as the living water comes from rivers and lakes, and some places are polluted by industrial sewage to cause incapability of drinking and living, the people need to find an uncontaminated clean water source through water quality detection so as to master the real-time condition of the water quality.

Water conservancy project need carry out real-time detection and control to quality of water in the in-process of using, when detecting quality of water, need carry out sample analysis, river, lake water sample at present adopts the multiple spot sampling method, take a sample in a plurality of different places, but such sampling method all is that the staff loads and fetches at the bank through artifical handheld solution bottle, or sit the boat and load and fetch, only basically support and intake surface quality of water, can't get the quality of water of depths, the quality of water testing result representativeness is low, influence the rate of accuracy to the quality of water detection, therefore, the inventor is in view of the above, a quality of water sample sampling device for water conservancy project detection is provided, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional quality of water sample and go on at the river surface through artifical handheld solution bottle, often can only get the quality of water on upper strata, and the inconvenient problem of ingesting of the sample quality of water sample of river depths.

In order to achieve the purpose, the utility model provides a water quality sample sampling device for hydraulic engineering detection, which comprises a sampling component and a throwing component for throwing the sampling component, wherein a sampling rope is arranged between the sampling component and the throwing component, a lead is arranged in the sampling rope, and the lead is electrically connected with a power supply arranged in the throwing component;

the sampling component comprises a connecting block and a sampling cylinder fixedly connected below the connecting block, sampling ports are symmetrically formed in two sides of the sampling cylinder, a sliding plug capable of plugging the sampling ports is connected with the sampling cylinder in a sliding and sealing mode, an iron block is fixedly connected to the upper portion of the sliding plug, a fixedly connected iron block is arranged on the lower surface of the connecting block and can be used for adsorbing an electromagnet, and the electromagnet is communicated with a wire.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the utility model discloses be equipped with throwing subassembly, sampling element and sample rope, the throwing subassembly is connected sampling element through the sample rope, and the throwing subassembly can throw sampling element for sampling element can get into the different places in river, lake, and the throwing subassembly that can make through the throwing gets into the depths in river and takes a sample, and the quality of water of sample is difficult to receive the pollution.

2. Compared with the prior art, the utility model discloses be equipped with the sampling tube, the sample connection, the slip stopper, electro-magnet and iron plate etc, the sampling tube can be taken a sample to the quality of water sample, the river, quality of water in the lake can get into through the sample connection, the electro-magnet circular telegram can adsorb the iron plate, it slides to drive the slip stopper through magnetism, play the effect to the sample connection shutoff or open, can take a sample the lake when the sample connection is opened, the quality of water of depths in the river, can avoid the quality of water in the sampling tube to mix with the quality of water in other places when the slip stopper shutoff sample connection and cause the pollution.

Further, the sampling tube includes the cylinder and can dismantle the balancing weight of connecting in the cylinder below. The balancing weight can be dismantled, makes things convenient for the sample water in the sampler barrel to pour out, and the balancing weight plays the effect of strengthening sampler barrel bottom weight simultaneously, makes things convenient for the sampler barrel to sink into the aquatic and makes things convenient for the quality of water sample.

Furthermore, a plurality of elastic units are arranged between the lower surface of the connecting block and the upper surface of the sliding block. Play the effect of kick-backing to the slip plug through setting up the elastic element, in time make the slip plug reset and carry out the shutoff to the sample connection.

Further, the elastic unit comprises a telescopic column fixedly connected to the upper surface of the sliding plug and a telescopic strip slidably connected to the upper surface of the telescopic column, the upper surface of the telescopic strip extends out of the telescopic column and is fixedly connected with the lower surface of the connecting block, and springs are sleeved on the telescopic column and the telescopic strip.

Further, the throwing subassembly includes organism, rigid coupling can carry out flexible telescopic link and can carry out winding receiver to the sample rope in organism one side. The telescopic link can stretch out and draw back and make things convenient for the sampling subassembly to sink the sample according to predetermined place, and the receiver can twine the sample rope.

Further, the storage box is connected with a rotating shaft in a rotating mode, and one end of the rotating shaft extends out of the storage box and is fixedly connected with a handle. Can drive the pivot through twist grip and rotate and then twine and accomodate the sample rope.

Furthermore, the power supply is arranged in the machine body, and a switch capable of opening or closing the power supply is also arranged on the machine body. The switch is arranged to facilitate the electrifying or the power-off of the conducting wire so as to control the adsorption or the disconnection of the electromagnet on the iron block.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a water quality sample sampling device for hydraulic engineering testing according to an embodiment of the present application;

fig. 2 is a schematic partial structural diagram of a water quality sample sampling device for hydraulic engineering detection according to an embodiment of the present application;

fig. 3 is a schematic view of a sampling assembly of a water quality sample sampling device for hydraulic engineering test according to an embodiment of the present application;

fig. 4 shows a schematic diagram of a part a of a water quality sample sampling device for hydraulic engineering testing according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: sampling rope 1, wire 101, connecting block 2, sampler barrel 3, sliding plug 4, iron plate 5, electro-magnet 6, balancing weight 7, elastic unit 8, flexible post 801, telescopic strip 802, spring 803, receiver 9, pivot 901, handle 902, organism 10, telescopic link 11, sample connection 12, switch 13.

A water quality sample sampling device for hydraulic engineering detection is disclosed in the embodiment shown in figures 1 and 2: the sampling device comprises a sampling component and a throwing component for throwing the sampling component, wherein a sampling rope 1 is arranged between the sampling component and the throwing component, the throwing component comprises a machine body 10 and a telescopic rod 11 which is fixedly connected to the left side of the machine body 10 and can be extended or shortened, and a storage box 9 which can wind the sampling rope 1 is arranged on the right side of the machine body 10; the sampling rope 1 is internally provided with a conducting wire 101 which can be electrified, the conducting wire 101 is electrically connected with a power supply, the power supply is arranged inside the machine body 10, and the machine body 10 is also provided with a switch 13 which can open or close the power supply.

The rotation of 9 internal couplings of receiver is connected with

pivot

901, and 9 fixedly connected with handles 902 of receiver are stretched out to the one end of pivot 901, can drive pivot 901 through turning handle 902 and rotate and then twine and accomodate sampling rope 1.

As shown in fig. 3, the sampling assembly comprises a connecting block 2 and a sampling cylinder 3 fixedly connected below the connecting block 2, wherein the sampling cylinder 3 comprises a cylinder column and a detachable balancing weight 7 which is connected below the cylinder column in a threaded manner; the balancing weight 7 can facilitate the pouring of the sample water in the sampling cylinder 3, and simultaneously plays a role in reinforcing the weight of the bottom of the sampling cylinder 3, so that the sampling cylinder 3 can be conveniently sunk into the water to sample the water; sampling opening 12 is symmetrically opened in sampling tube 3 both sides, and sliding seal connects with the sliding plug 4 that can carry out the shutoff to sampling opening 12 in sampling tube 3, and sliding plug 4 top fixedly connected with iron plate 5, the top of iron plate 5 are equipped with fixed connection and can carry out absorbent electro-magnet 6 at connecting block 2 lower surface and to iron plate 5, and electro-magnet 6 communicates with wire 101. A plurality of elastic units 8 are arranged between the lower surface of the connecting block 2 and the upper surface of the sliding plug 4.

As shown in fig. 4, the elastic unit 8 includes a telescopic column 801 fixedly connected to the upper surface of the sliding plug 4 and a telescopic bar 802 slidably connected in the telescopic column 801, the upper surface of the telescopic bar 802 extends out of the telescopic column 801 and is fixedly connected to the lower surface of the connecting block 2, both the telescopic column 801 and the telescopic bar 802 are sleeved with springs 803, and the elastic force of the elastic unit 8 is smaller than the adsorption force of the electromagnet 6 to the iron block 5 when the electromagnet is powered on. When the electromagnet 6 is powered off, the elastic unit 8 plays a role in rebounding the sliding plug 4, so that the sliding plug 4 is timely reset to plug the sampling port 12.

In the implementation process of hydraulic engineering detection, when water quality of rivers and lakes needs to be detected, a worker firstly shifts the switch 13 to enable the power supply to cut off the power of the wire 101, the wire 101 is powered off, the electromagnet 6 does not have adsorption force on the iron block 5, the sliding plug 4 moves downwards under the action of the elastic force of the elastic unit 8, and the sampling port 12 is blocked by the sliding plug 4; then pulling telescopic link 11 and extending telescopic link 11, then outwards throw the sampling subassembly, treat that sampler barrel 3 sinks to needs to the river, behind the position of the suitable degree of depth of lake sample, toggle switch 13 makes wire 101 circular telegram, electro-magnet 6 gets electricity and possesses magnetism and adsorbs iron plate 5, iron plate 5 upwards moves when electro-magnet 6 adsorbs iron plate 5 and drives sliding plug 4 rebound and then sample connection 12 is opened, the river, the water of lake depths passes through in sample connection 12 gets into sampler barrel 3, make electro-magnet 6 no longer circular telegram through toggle switch 13 after five minutes, sliding plug 4 slides down under the elastic element 8 effect, carry out the shutoff to sample connection 12, avoid the sample water in sampler barrel 3 to receive the pollution, the staff is through rotating handle 902, handle 902 rotates and can drive the pivot rotation and advance and twine and accomodate sample rope 1, retrieve sampler barrel 3, at last through taking off the sample water in the sample balancing weight 3 of sample balancing weight 7 pouring out, accomplish the collection of sample quality of water.

Compared with the prior art, the utility model discloses be equipped with the throw subassembly, sampling subassembly and sample rope 1, the throw subassembly is connected sampling subassembly through sample rope 1, the throw subassembly can throw sampling subassembly, sampling subassembly can carry out the river, the depths of lake, make sampling subassembly can be to the river, the sample is taken in the lake depths, the sample water that sets up electro-magnet 6 simultaneously and iron plate 5's absorption and can avoid in the sampling tube 3 receives the pollution, compact structure, therefore, the clothes hanger is strong in practicability, the sample water quality of traditional water quality sample is gone on at the river surface through artifical handheld solution bottle has been solved, can only often get the quality of water on upper strata, and the inconvenient problem of ingesting of the sample water quality sample of river depths.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a hydraulic engineering detects uses water quality sample sampling device which characterized in that: the sampling device comprises a sampling assembly and a throwing assembly for throwing the sampling assembly, wherein a sampling rope is arranged between the sampling assembly and the throwing assembly, a lead is arranged in the sampling rope, and the lead is electrically connected with a power supply arranged in the throwing assembly;

2. The water conservancy project detection water quality sample sampling device of claim 1, wherein the sampling cylinder comprises a cylinder and a counterweight detachably connected below the cylinder.

3. The water quality sample sampling device for water conservancy project detection according to claim 1, wherein a plurality of elastic units are arranged between the lower surface of the connecting block and the upper surface of the sliding plug.

4. The water conservancy project detects with water quality sample sampling device of claim 3, characterized in that, the elastic element includes the flexible post of rigid coupling upper surface at the slip plug and the telescopic bar of sliding connection in flexible post, and the upper surface of telescopic bar stretches out the lower surface rigid coupling of flexible post and connecting block, the cover is equipped with the spring on flexible post and the telescopic bar.

5. The water quality sample sampling device for the hydraulic engineering detection is characterized in that the throwing assembly comprises a machine body, a telescopic rod fixedly connected to one side of the machine body and capable of stretching, and a storage box capable of winding a sampling rope.

6. The water quality sample sampling device for the water conservancy project detection according to claim 5, wherein a rotating shaft is rotatably connected in the storage box, and one end of the rotating shaft extends out of the storage box and is fixedly connected with a handle.

7. The water quality sample sampling device for the water conservancy project detection according to claim 5, wherein the power supply is arranged in the machine body, and a switch for turning on or off the power supply is further arranged on the machine body.