CN213180856U

CN213180856U - Sampling device for drinking water detection for hydraulic engineering

Info

Publication number: CN213180856U
Application number: CN202021065187.0U
Authority: CN
Inventors: 张付安
Original assignee: Zhejiang Zhongjian Testing Technology Co ltd
Current assignee: Zhejiang Zhongjian Testing Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-05-11
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a drinking water for hydraulic engineering detects uses sampling device relates to hydraulic engineering construction technical field. This sampling device for drinking water detection for hydraulic engineering, comprising a base plate, the four corners fixed mounting of bottom plate has the floater, the top surface fixed mounting of bottom plate has the connecting rod, the one end fixed mounting of connecting rod has the mounting panel, the top surface of mounting panel is provided with hoist mechanism, the top surface fixed mounting of mounting panel has the buckler. This sampling device for drinking water detection for hydraulic engineering uses through the cooperation that promotes motor, second bevel gear, first bevel gear, support column, reel and rope, can change the water intaking degree of depth when making the device take a sample, has not only practiced thrift workman's labour, has guaranteed the personal safety of workman when the sample moreover, changes the water intaking degree of depth and can carry out the multiple spot water intaking, increases the richness of sample, has improved the validity of testing result.

Description

Sampling device for drinking water detection for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering construction technical field specifically is a sampling device is used in drinking water detection for hydraulic engineering.

Background

People can not keep away from water in life and production activities, the quality of drinking water is closely related to human health, along 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, the standard of drinking water quality is correspondingly continuously developed and perfected, and professional equipment is required to be used for detecting the quality of water in local water areas in the construction of hydraulic engineering.

When detecting quality of water, need carry out sample analysis, current method is many directly takes a sample through artifical handheld container, causes drowned danger easily, and the manual sampling can't take a sample deep water moreover, and the water quality testing result representativeness is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device is used in drinking water detection for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drinking water for hydraulic engineering detects uses sampling device, includes the bottom plate, the four corners fixed mounting of bottom plate has the floater, the top surface fixed mounting of bottom plate has the connecting rod, the one end fixed mounting of connecting rod has the mounting panel, the top surface of mounting panel is provided with hoist mechanism, the top surface fixed mounting of mounting panel has the buckler, the last rope of installing of convoluteing of hoist mechanism, the below of bottom plate is provided with the sampling case, the other end of rope and the top surface fixed connection of sampling case, the inside of sampling case is provided with sampling mechanism, the promotion passageway has been seted up on the bottom plate, fixed mounting has the guardrail on the promotion passageway, the top surface fixed mounting of bottom plate has the sample to deposit the case.

Preferably, hoist mechanism includes hoist motor, second bevel gear, first bevel gear, support column and spool, the inboard top fixed mounting of buckler have a hoist motor, the output shaft of hoist motor passes through the shaft coupling and rotates and install in the top surface of mounting panel, the output shaft of hoist motor passes through the shaft coupling and the cover is equipped with first bevel gear, the top surface fixed mounting of mounting panel has the support column, rotate on the support column and install the spool, the one end of spool extends to one side of support column and the cover is equipped with second bevel gear, first bevel gear meshes with second bevel gear mutually.

Preferably, sampling mechanism includes hydraulic stem, sampling plate, sampling rod, piston, sampling tube, the inboard top fixed mounting of sampling box has the hydraulic stem, the expansion end fixed mounting of hydraulic stem has the sampling plate, the bottom surface fixed mounting of sampling plate has the sampling rod, the one end fixed mounting of sampling rod has the piston, the inboard bottom fixed mounting of sampling box has the sampling tube, the sampling tube extends to the below of sampling box, the sampling tube is open-top structure, piston slidable mounting is inside the sampling tube.

Preferably, the floating balls and the connecting rods are four groups and distributed at four corners of the bottom plate.

Preferably, two groups of partition plates are fixedly mounted at the bottom of the inner side of the sample storage box and are arranged in a crossed manner to form four groups of cavities with the same size.

Preferably, the sampling tubes are nine groups and distributed on the outer surface of the bottom of the sampling box in an array.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this sampling device for drinking water detection for hydraulic engineering uses through the cooperation that promotes motor, second bevel gear, first bevel gear, support column, reel and rope, can change the water intaking degree of depth when making the device take a sample, has not only practiced thrift workman's labour, has guaranteed the personal safety of workman when the sample moreover, changes the water intaking degree of depth and can carry out the multiple spot water intaking, increases the richness of sample, has improved the validity of testing result.

(2) This sampling device for drinking water detection for hydraulic engineering uses through the cooperation of sampling case, hydraulic stem, sampling plate, thief rod, piston and sampling tube, and after the device reachd certain degree of depth, can carry out the water sample automatically, can get a plurality of samples at the same point, has not only strengthened the accuracy of testing result, can effectively avoid leading to the detection failure because of the misoperation sample damage moreover, has improved the variety of testing result.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a bottom view of the sampling box of the present invention;

fig. 4 is a top view of the bottom plate of the present invention;

fig. 5 is a top view of the present invention;

fig. 6 is a front view of the present invention.

In the figure: 1 bottom plate, 2 floating balls, 3 connecting rods, 4 mounting plates, 5 lifting mechanisms, 501 lifting motors, 502 second bevel gears, 503 first bevel gears, 504 supporting columns, 505 winding drums, 6 waterproof covers, 7 ropes, 8 sampling boxes, 9 sampling mechanisms, 901 hydraulic rods, 902 sampling plates, 903 sampling rods, 904 pistons, 905 sampling tubes, 10 lifting channels, 11 guardrails, 12 sample storage boxes and 13 partition plates.

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. 1-6, the present invention provides a technical solution: the utility model provides a drinking water for hydraulic engineering detects uses sampling device, comprising a base plate 1, the four corners fixed mounting of bottom plate 1 has floater 2, the top fixed surface of bottom plate 1 installs connecting rod 3, the one end fixed mounting of connecting rod 3 has mounting panel 4, the top surface of mounting panel 4 is provided with hoist mechanism 5, the top fixed surface of mounting panel 4 installs buckler 6, hoist mechanism 5 is gone up to wind and is installed rope 7, the below of bottom plate 1 is provided with sampling box 8, the other end of rope 7 and sampling box 8's top fixed surface are connected, sampling box 8's inside is provided with sampling mechanism 9, the last promotion passageway 10 of having seted up of bottom plate 1, fixed mounting has guardrail 11 on promotion passageway 10, bottom plate 1's top fixed surface installs the sample and deposits case 12.

The lifting mechanism 5 comprises a lifting motor 501, a second bevel gear 502, a first bevel gear 503, a supporting column 504 and a winding reel 505, the lifting motor 501 is fixedly installed at the top of the inner side of the waterproof cover 6, an output shaft of the lifting motor 501 is rotatably installed on the outer surface of the top of the installation plate 4 through a coupling, the output shaft of the lifting motor 501 is sleeved with the first bevel gear 503 through the coupling, the supporting column 504 is fixedly installed on the outer surface of the top of the installation plate 4, the winding reel 505 is rotatably installed on the supporting column 504, one end of the winding reel 505 extends to one side of the supporting column 504 and is sleeved with the second bevel gear 502, the first bevel gear 503 is meshed with the second bevel gear 502, and the depth of the device can be changed when the device is used for sampling through the matching of the lifting motor 501, the second bevel gear 502, the first bevel gear 503, the supporting column 504, the sampling mechanism 9 comprises a hydraulic rod 901, a sampling plate 902, a sampling rod 903, a piston 904 and a sampling tube 905, the hydraulic rod 901 is fixedly arranged at the top of the inner side of the sampling box 8, the sampling plate 902 is fixedly arranged at the movable end of the hydraulic rod 901, the sampling rod 903 is fixedly arranged on the outer surface of the bottom of the sampling plate 902, the piston 904 is fixedly arranged at one end of the sampling rod 903, the sampling tube 905 is fixedly arranged at the bottom of the inner side of the sampling box 8, the sampling tube 905 extends to the lower part of the sampling box 8, the sampling tube 905 is of a top opening structure, the piston is slidably arranged in the sampling tube 905, and the sampling box 8, the hydraulic rod 902, the sampling plate 902, the sampling rod 903, the piston 904 and the sampling tube 905 are matched for use, after the device reachd certain degree of depth, can carry out the water sample automatically, can get a plurality of samples at the same point, the accuracy of testing result has not only been strengthened, and can effectively avoid leading to the detection failure because of misoperation sample damage, the variety of testing result has been improved, floater 2 and connecting rod 3 all have four groups and distribute in the four corners of bottom plate 1, the inboard bottom fixed mounting that the case 12 was deposited to the sample has two sets of baffles 13 and is the crisscross setting and forms four groups of the same cavity of size, the total nine sets of just array distribution in the bottom surface of sampling case 8 of sampling tube 905.

The working principle is as follows: the device is placed at a position where a sample needs to be extracted, the lifting motor 501 is started to drive the first bevel gear 503 to rotate, the first bevel gear 503 is meshed with the second bevel gear 502 to drive the winding reel 505 to rotate, the rope 7 is wound and unwound, and according to the scales on the rope 7, can control the sampling depth, when the sampling box 8 reaches the depth required to be sampled, the hydraulic rod 901 is contracted to drive the sampling plate 902, the sampling rod 903 and the piston 904 to move upwards, the water at the position required to be sampled is sucked into the sampling tube 905, the lifting motor 501 is controlled to rotate reversely, the sampling box 8 is lifted upwards, the sampling box passes through the lifting channel 10 to reach the upper part of the bottom plate 1 for sample transfer, the guardrail 11 can prevent sampling personnel from falling into the water due to the missing, the sample can be prevented from being stored in the sample storage box 12 after being transferred, and the sample storage box 12 is internally provided with a partition plate 13 which can store the samples in a classified manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drinking water for hydraulic engineering detects uses sampling device, includes bottom plate (1), its characterized in that: floating balls (2) are fixedly arranged at four corners of the bottom plate (1), a connecting rod (3) is fixedly arranged on the outer surface of the top of the bottom plate (1), one end of the connecting rod (3) is fixedly provided with a mounting plate (4), the outer surface of the top of the mounting plate (4) is provided with a lifting mechanism (5), a waterproof cover (6) is fixedly arranged on the outer surface of the top of the mounting plate (4), a rope (7) is wound on the lifting mechanism (5), a sampling box (8) is arranged below the bottom plate (1), the other end of the rope (7) is fixedly connected with the outer surface of the top of the sampling box (8), a sampling mechanism (9) is arranged in the sampling box (8), a lifting channel (10) is arranged on the bottom plate (1), the lifting channel (10) is fixedly provided with a guardrail (11), and the outer surface of the top of the bottom plate (1) is fixedly provided with a sample storage box (12).

2. The sampling device for detecting the drinking water for the hydraulic engineering according to the claim 1, characterized in that: the lifting mechanism (5) comprises a lifting motor (501), a second bevel gear (502), a first bevel gear (503), a supporting column (504) and a winding reel (505), a lifting motor (501) is fixedly arranged at the top of the inner side of the waterproof cover (6), an output shaft of the lifting motor (501) is rotatably arranged on the outer surface of the top of the mounting plate (4) through a coupling, the output shaft of the lifting motor (501) is sleeved with a first bevel gear (503) through a coupler, a supporting column (504) is fixedly arranged on the outer surface of the top of the mounting plate (4), a winding reel (505) is rotatably installed on the supporting column (504), one end of the winding reel (505) extends to one side of the supporting column (504) and is sleeved with a second bevel gear (502), the first bevel gear (503) is meshed with the second bevel gear (502).

3. The sampling device for detecting the drinking water for the hydraulic engineering according to the claim 1, characterized in that: sampling mechanism (9) include hydraulic stem (901), sampling plate (902), sampling rod (903), piston (904), sampling tube (905), the inboard top fixed mounting of sampling case (8) has hydraulic stem (901), the expansion end fixed mounting of hydraulic stem (901) has sampling plate (902), the bottom surface fixed mounting of sampling plate (902) has sampling rod (903), the one end fixed mounting of sampling rod (903) has piston (904), the inboard bottom fixed mounting of sampling case (8) has sampling tube (905), sampling tube (905) extends to the below of sampling case (8), sampling tube (905) are open-top structure, piston (904) slidable mounting is inside sampling tube (905).

4. The sampling device for detecting the drinking water for the hydraulic engineering according to the claim 1, characterized in that: the floating balls (2) and the connecting rods (3) are provided with four groups and distributed at four corners of the bottom plate (1).

5. The sampling device for detecting the drinking water for the hydraulic engineering according to the claim 1, characterized in that: two groups of partition plates (13) are fixedly arranged at the bottom of the inner side of the sample storage box (12) and are arranged in a crossed manner to form four groups of cavities with the same size.

6. The sampling device for detecting the drinking water for the hydraulic engineering according to the claim 3, characterized in that: the sampling tubes (905) are nine groups in total and distributed on the outer surface of the bottom of the sampling box (8) in an array.