CN212321183U

CN212321183U - River course water quality monitoring water intake device

Info

Publication number: CN212321183U
Application number: CN202020105549.8U
Authority: CN
Inventors: 刘辅林
Original assignee: Individual
Current assignee: Heilongjiang Weizheng Testing Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-01-08
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a river course water quality monitoring water intake device, including the extension board, the extension board outside is equipped with a plurality of adjusting device, and a plurality of adjusting device one side all are equipped with sampling device, and extension board bottom one side threaded connection has branch, and a pot head that the extension board was kept away from to branch is equipped with the apron, is connected through the screw rod between apron upper end and the extension board, and the screw rod rotates with the extension board to be connected, screw rod and apron threaded connection, and the screw rod is close to the one end fixedly connected with control block of extension board, and the one end threaded connection that the screw rod is close to the apron has: the utility model discloses can take a sample to the water of different degree of depth water layers simultaneously, the sample directly enters into the sample intraductal, and the sampling efficiency is high, and the sample representativeness is strong, according to the actual demand of difference, and the suitability is stronger.

Description

River course water quality monitoring water intake device

Technical Field

The utility model relates to a river course water quality monitoring water intake device belongs to water quality monitoring sampling device technical field.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. When water quality monitoring is carried out, sampling is carried out through a sampling device.

For the accuracy of ensureing the monitoring, all can take a sample to the water layer of the different degree of depth usually, make the data of monitoring more accurate, and present sampling device need carry out multiple operation and just can take a sample to the water layer of the different degree of depth, and is more troublesome, through multiple operation simultaneously, can make the water of different water layers mix together, influences the accuracy of monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the water layer to the different degree of depth that exists among the prior art and when taking a sample, need be through a lot of sampling operation, the operation is more troublesome, makes the water on different water layers mix together easily simultaneously, influences the shortcoming of monitoring accuracy, and the river course water quality monitoring water intake device who provides.

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

the utility model provides a river course water quality monitoring water intake device, includes the extension board, the extension board outside is equipped with a plurality of adjusting device, and is a plurality of adjusting device one side all is equipped with sampling device, extension board bottom one side threaded connection has branch, the pot head that the extension board was kept away from to branch is equipped with the apron, be connected through the screw rod between apron upper end and the extension board, the screw rod rotates with the extension board to be connected, screw rod and apron threaded connection, the screw rod is close to the one end fixedly connected with control block of extension board, the one end threaded connection that the screw rod is close to the.

Preferably, it is a plurality of adjusting device all includes slider, opening, screw hole and bolt, and is a plurality of all be equipped with the opening on the slider, it is a plurality of the slider all cup joints in the extension board outside through corresponding the opening, and is a plurality of slider one side all has the bolt, a plurality of through screw hole threaded connection the shank of bolt wall end all stretches into in the opening and contacts with the extension board outer wall.

Preferably, it is a plurality of sampling device all includes fixed block, circular slot, cushion base and sample cell, and is a plurality of the equal fixed connection of fixed block is in one side that corresponds the slider, and is a plurality of all be equipped with the circular slot in the fixed block, it is a plurality of the circular slot lateral wall all is equipped with the cushion base, and is a plurality of all be equipped with the sample cell in the circular slot, it is a plurality of the sample cell bottom all contacts with the cushion base.

Preferably, a plurality of equal fixedly connected with sealing washer of circular slot notch, a plurality of the sealing washer all with sample tube mouth of pipe outer wall in close contact with, a plurality of the sealing washer all stretches out the fixed block, and is a plurality of the part that the sealing washer stretches out the fixed block all contacts with apron one side outer wall.

Preferably, the support plate is provided with scale marks.

Preferably, the top end of the support plate is fixedly connected with a handle.

The utility model provides a pair of river course water quality monitoring water intake device, beneficial effect lies in:

1. the utility model discloses be equipped with a plurality of sampling device, a plurality of sampling device all include the fixed block, the circular slot, cushion base and sample cell, through the control block, the screw rod rotates, thereby make the apron remove, when apron and a plurality of sealing washer separation, the water of different degree of depth water layer can enter into each sample respectively intraductally, the antiport control block again, the apron extrudees a plurality of sealing washers, thereby seal the sample cell, carry up whole device through the handle at last, take out each sample cell can, can take a sample to the water of different degree of depth water layer simultaneously, the sample directly enters into in the sample tube, the sampling efficiency is high, the sample representativeness is strong.

2. The utility model discloses a be equipped with a plurality of adjusting device and be connected a plurality of sampling device and extension board, a plurality of adjusting device all include the slider, the opening, screw hole and bolt, be equipped with the scale mark on the extension board, can guarantee that the personnel of taking a sample are accurate more and take a sample, according to actual need, loosen a plurality of bolts, slide from top to bottom, adjust the height of slider and the distance between the slider, thereby adjust the height of each sampling device, adjust and accomplish the back, screw up the bolt, fix the position of slider, be suitable for different actual demands, simultaneously sampling device and adjusting device can be very convenient dismantle and install, actually install quantity can the free choice, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of a riverway water quality monitoring water intake device provided by the utility model;

fig. 2 is a schematic structural view of a sampling device of a riverway water quality monitoring water intake device provided by the utility model;

fig. 3 is a left side view structure diagram of the river water quality monitoring water intake device provided by the utility model shown in fig. 2;

fig. 4 is the utility model provides a slider structure schematic diagram of river course water quality monitoring water intake device.

In the figure: handle 1, control block 2, screw rod 3, apron 4, support plate 5, scale mark 6, sampling device 7, fixed block 71, circular slot 72, sample cell 73, cushion base 74, adjusting device 8, slider 81, bolt 82, opening 83, screw hole 84, branch 9, sealing washer 10, stopper 11.

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.

Referring to fig. 1-4, a riverway water quality monitoring and taking device comprises a support plate 5, a plurality of adjusting devices 8 are arranged on the outer side of the support plate 5, a sampling device 7 is arranged on one side of each adjusting device 8, a support rod 9 is in threaded connection with one side of the bottom end of the support plate 5, a cover plate 4 is sleeved on one end, far away from the support plate 5, of the support rod 9, the upper end of the cover plate 4 is connected with the support plate 5 through a screw rod 3, the screw rod 3 is in rotary connection with the support plate 5, the screw rod 3 is in threaded connection with a cover plate 4, a control block 2 is fixedly connected to one end, close to the support plate 5, of the screw rod 3, a limit block 11 is in threaded connection with one end, close to the cover plate 4, enough adjusting devices 8 and sampling devices 7 are installed according to actual requirements, the height of the sampling, in each sampling device 7 can be entered into to the water of different degree of depth water layers, the control block 2 of reverse rotation again makes apron 4 seal each sampling device 7, carry through handle 1 at last and play whole device can, convenient operation can once only take a sample to the water of different degree of depth water layers, and sampling efficiency is higher, and the sample representativeness is strong.

The top end of the support plate 5 is fixedly connected with a handle 1, the whole device is convenient to control, the support plate 5 is provided with scale marks 6, sampling personnel can take samples conveniently, each adjusting device 8 comprises a sliding block 81, an opening 83, a threaded hole 84 and a bolt 82, each sliding block 81 is provided with an opening 83, each sliding block 81 is sleeved outside the support plate 5 through the corresponding opening 83, one side of each sliding block 81 is connected with a bolt 82 through the threaded hole 84 in a threaded manner, the rod wall ends of each bolt 82 extend into the openings 83 to be contacted with the outer wall of the support plate 5, each sampling device 7 comprises a fixed block 71, a circular groove 72, a rubber cushion base 74 and a sample tube 73, the bolts 82 are loosened and slide up and down according to actual requirements, the height of each sliding block 81 and the distance between the sliding blocks 81 are adjusted, so that the height of each sampling device 7 is adjusted, after the adjustment is completed, the bolts 82 are, the device is suitable for different practical requirements, meanwhile, the sampling device 7 and the adjusting device 8 can be conveniently disassembled and installed, the practical installation quantity can be freely selected, the practicability is high, the plurality of fixing blocks 71 are fixedly connected to one side of the corresponding sliding block 81, the circular grooves 72 are arranged in the plurality of fixing blocks 71, the rubber pad bases 74 are arranged on the side walls of the circular grooves 72, the sample tubes 73 are arranged in the circular grooves 72, the bottoms of the plurality of sample tubes 73 are in contact with the rubber pad bases 74, the screw rods 3 rotate through the control block 2, so that the cover plate 4 moves, when the cover plate 4 is separated from the plurality of sealing rings 10, water in water layers with different depths can respectively enter the sample tubes 73, the control block 2 is reversely rotated, the cover plate 4 extrudes the plurality of sealing rings 10, so that the sample tubes 73 are sealed, finally, the whole device is lifted through the lifting handle 1, and all the sample tubes 73 can, the sealing rings 10 are fixedly connected to the notches of the circular grooves 72, the sealing rings 10 are in close contact with the outer wall of the pipe opening of the sample tube 73, the sealing rings 10 extend out of the fixing block 71, and the parts of the sealing rings 10 extending out of the fixing block 71 are in contact with the outer wall of one side of the cover plate 4, so that the sealing performance of the sample tube 73 is guaranteed, and the representativeness of a sample is guaranteed.

The working principle is as follows: when the device is used, according to actual requirements, enough adjusting devices 8 and sampling devices 7 are installed, according to actual requirements, the bolts 82 are loosened, the device slides up and down, the height of the sliding block 81 and the distance between the sliding blocks 81 are adjusted, so that the height of each sampling device 7 is adjusted, after the adjustment is completed, the bolts 82 are screwed, the position of the sliding block 81 is fixed, after the adjustment is completed, the control block 2 is rotated, the bolts 82 rotate, the cover plate 4 extrudes the sealing rings 10, then the whole device is placed into water, the cover plate 4 is separated from the sealing rings 10 through the control block 2, water in water layers with different depths can respectively enter each sample tube 73, the control block 2 is rotated reversely, the cover plate 4 extrudes the sealing rings 10, so that the sample tubes 73 are sealed, finally, the whole device is lifted through the lifting handle 1, and each sample tube 73 can be taken out, the utility model discloses can take a sample to the water of different degree of depth water layers simultaneously, in the sample directly entered into sample tube 73, the sampling efficiency was high, and the sample representativeness is strong, according to the actual demand of difference, the suitability is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a river course water quality monitoring water intake device, includes extension board (5), its characterized in that, the extension board (5) outside is equipped with a plurality of adjusting device (8), and is a plurality of adjusting device (8) one side all is equipped with sampling device (7), extension board (5) bottom one side threaded connection has branch (9), the pot head that extension board (5) were kept away from in branch (9) is equipped with apron (4), be connected through screw rod (3) between apron (4) upper end and extension board (5), screw rod (3) are rotated with extension board (5) and are connected, screw rod (3) and apron (4) threaded connection, the one end fixedly connected with control block (2) that screw rod (3) are close to extension board (5), the one end threaded connection that screw rod (3) are close to apron (4) has stopper (11).

2. The riverway water quality monitoring and taking device according to claim 1, wherein each of the adjusting devices (8) comprises a sliding block (81), an opening (83), a threaded hole (84) and a bolt (82), each of the sliding blocks (81) is provided with an opening (83), each of the sliding blocks (81) is sleeved outside the support plate (5) through the corresponding opening (83), one side of each of the sliding blocks (81) is connected with the bolt (82) through the threaded hole (84) in a threaded manner, and each of the rod wall ends of each of the bolts (82) extends into the corresponding opening (83) to be in contact with the outer wall of the support plate (5).

3. The riverway water quality monitoring and taking device according to claim 2, wherein each of the plurality of sampling devices (7) comprises a fixed block (71), a circular groove (72), a rubber mat base (74) and a sample tube (73), each of the plurality of fixed blocks (71) is fixedly connected to one side of a corresponding sliding block (81), each of the plurality of fixed blocks (71) is provided with the circular groove (72), each of the plurality of circular grooves (72) is provided with the rubber mat base (74), each of the plurality of circular grooves (72) is provided with the sample tube (73), and the bottom of each of the plurality of sample tubes (73) is in contact with the rubber mat base (74).

4. The riverway water quality monitoring and taking device according to claim 3, wherein a plurality of sealing rings (10) are fixedly connected to notches of the circular grooves (72), a plurality of sealing rings (10) are closely contacted with the outer wall of the opening of the sample tube (73), a plurality of sealing rings (10) extend out of the fixed block (71), and the parts of the sealing rings (10) extending out of the fixed block (71) are contacted with the outer wall of one side of the cover plate (4).

5. The riverway water quality monitoring and taking device according to claim 1, wherein the support plate (5) is provided with scale marks (6).

6. The riverway water quality monitoring and taking device according to claim 1, wherein a handle (1) is fixedly connected to the top end of the support plate (5).