CN213456265U

CN213456265U - Deep well water quality of water surveys sample storage device

Info

Publication number: CN213456265U
Application number: CN202022531404.7U
Authority: CN
Inventors: 彭聪
Original assignee: Shenzhen Wojiao Technology Co ltd
Current assignee: Shenzhen Wojiao Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-15
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a deep well water quality survey sample storage device, the on-line screen storage device comprises a base, the inboard of base is provided with the sampler barrel, the upper end of sampler barrel is provided with the laminating piece, the inside of sampler barrel is provided with sampling mechanism, sampling mechanism includes piston, gag lever post, threaded rod, driven bevel gear, initiative bevel gear, pivot, crank, the bottom of sampler barrel is provided with the sampling tube, the holding vessel has been placed to the front side that the upper end of base is close to the sampler barrel, the inside outer calandria that runs through of front end of sampler barrel. A deep well water quality of water surveys sample storage device, whole device need not the circular telegram and just can survey the sample with complicated installation, it is more convenient.

Description

Deep well water quality of water surveys sample storage device

Technical Field

The utility model relates to a water quality surveys sample and stores technical field, in particular to sample storage device is surveyed to deep-well water quality of water.

Background

At present, with the rise of living standard of people, the pollution discharge of urban sewage in China generates unpredictable harm to rivers, lakes and seas, and pollution control is not slow. The harmful substances polluting the water body comprise organic substances and inorganic substances, are natural and artificial, have the shapes of gas, liquid, suspension, emulsification, dissolution and colloid, and are various and complex. At present, in China, a plurality of complicated tests are required to be carried out in different laboratories for water quality detection, and the cost and the time are high and long for respective identification and detection, so that the introduction of an advanced technology to improve the detection and treatment level is very necessary; the existing sample collecting device for water quality detection has some defects, when a deep well is sampled, a water pump needs to be adopted to pump water, power needs to be supplied and the sample collecting device needs to be installed, a series of complicated things are more, and the exploration is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a deep-well water quality of water surveys sample storage device can effectively solve the problem in the background art.

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

the utility model provides a deep well water quality survey sample storage device, includes the base, the inboard of base is provided with the sampler barrel, the upper end of sampler barrel is provided with the laminating piece, the inside of sampler barrel is provided with sampling mechanism, sampling mechanism includes piston, gag lever post, threaded rod, driven bevel gear, initiative bevel gear, pivot, crank, the bottom of sampler barrel is provided with the sampling tube, the front side that the upper end of base is close to the sampler barrel has placed the holding vessel, the inside outer calandria that runs through of front end of sampler barrel.

Preferably, the inner side of the sampling tube is provided with a piston, a limiting rod penetrates through the inner part of the piston, a threaded rod is arranged on one side, close to the limiting rod, of the inner part of the piston, a driven bevel gear is arranged on the outer side of the threaded rod, one end of the driven bevel gear is provided with a driving bevel gear, one end of the driving bevel gear is provided with a rotating shaft, and one end of the rotating shaft is provided with a crank.

Preferably, the piston and the sampling cylinder are matched, the piston is connected to the inner side of the sampling cylinder in a sliding mode, the upper end of the limiting rod is fixedly connected with the lower end of the fitting block, the limiting rod penetrates through the inside of the piston, and the limiting rod is connected with the piston in a sliding mode.

Preferably, the threaded rod is in threaded connection with the interior of the piston, the driven bevel gear is located above the piston on the outer side of the threaded rod, and the driven bevel gear is fixedly connected with the threaded rod.

Preferably, the driving bevel gear is in meshed connection with the driven bevel gear, one end of the rotating shaft is fixedly connected with one end of the driving bevel gear, the rotating shaft extends to the outside of the sampling cylinder, and the crank is fixedly connected with the rotating shaft.

Preferably, the quantity of fixture block is three groups, three groups the fixture block is circular array and arranges, three groups fixture block fixed connection is in the lower extreme edge of base, fixed connection between sampler barrel and the base, the lower extreme of laminating piece and the upper end fixed connection of sampler barrel, sampling tube fixed mounting is at the sampling tube lower extreme, fixed connection between outer calandria and the sampler barrel, sliding connection between outer calandria and the holding vessel.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the sampling device is used, three groups of fixture blocks at the lower end of the base are respectively embedded into soil at the edge of a well opening of a deep well, so that the device is positioned at a specified position, then the external water pipe at the lower end of the sampling tube is inserted into the deep well, when surveying and sampling are carried out, the crank is manually shaken, the crank drives the rotating shaft to rotate, the rotating shaft rotates to drive the driving bevel gear to rotate, the driving bevel gear rotates to enable the driving bevel gear to be meshed with the driven bevel gear, so that the driven bevel gear rotates, the threaded rod at the inner side of the driven bevel gear can be driven to rotate through the rotation of the driven bevel gear, and due to the threaded connection between the threaded rod and the piston, the piston slides upwards along the inner wall of the sampling tube when the threaded rod rotates, so that negative pressure is generated inside the sampling tube, and water in the deep well is pumped into the sampling tube through the external pipeline, when water in the sampling tube overflows the outer calandria, water can be stored temporarily by the inside of outer calandria inflow holding vessel, can take out the outside of holding vessel follow outer calandria when the holding vessel meets full in order to reconnaissance the later stage and detect, and whole device need not the installation of circular telegram and complicacy just can survey the sample, and is more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a deep well water quality survey sampling storage device of the present invention;

FIG. 2 is a schematic view of the overall structure of a deep well water quality survey sampling storage device of the present invention;

FIG. 3 is a schematic view of a partial sectional structure of the deep well water quality survey sampling storage device of the present invention;

fig. 4 is the utility model discloses a big structural schematic diagram of a part A enlarged structure of deep well water quality survey sample storage device.

In the figure: 1. a base; 2. a clamping block; 3. a sampling tube; 4. fitting blocks; 5. a sampling mechanism; 51. a piston; 52. a limiting rod; 53. a threaded rod; 54. a driven bevel gear; 55. a drive bevel gear; 56. a rotating shaft; 57. a crank; 6. a sampling tube; 7. a storage tank; 8. and (4) discharging the tubes outside.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a deep well water quality survey sample storage device, including base 1, the inboard of base 1 is provided with sampler barrel 3, the upper end of sampler barrel 3 is provided with laminating piece 4, the inside of sampler barrel 3 is provided with sampling mechanism 5, sampling mechanism 5 includes piston 51, gag lever post 52, threaded rod 53, driven bevel gear 54, drive bevel gear 55, pivot 56, crank 57, the bottom of sampler barrel 3 is provided with sampling tube 6, the upper end of base 1 is close to the front side of sampler barrel 3 and has been placed holding vessel 7, the inside outer calandria 8 that runs through of front end of sampler barrel 3.

A piston 51 is arranged on the inner side of the sampling cylinder 3, a limiting rod 52 is arranged in the piston 51 in a penetrating manner, a threaded rod 53 is arranged on one side, close to the limiting rod 52, in the piston 51, a driven bevel gear 54 is arranged on the outer side of the threaded rod 53, a driving bevel gear 55 is arranged at one end of the driven bevel gear 54, a rotating shaft 56 is arranged at one end of the driving bevel gear 55, a crank 57 is arranged at one end of the rotating shaft 56, the piston 51 is matched with the sampling cylinder 3, the piston 51 is connected to the inner side of the sampling cylinder 3 in a sliding manner, the upper end of the limiting rod 52 is fixedly connected with the lower end of the fitting block 4, the limiting rod 52 penetrates through the piston 51, the limiting rod 52 is connected with the piston 51 in a sliding manner, the threaded rod 53 is connected with the inner part of the piston 51 in a threaded manner, the driven bevel gear 54 is positioned above the piston, one end of the rotating shaft 56 is fixedly connected with one end of the driving bevel gear 55, the rotating shaft 56 extends to the outside of the sampling barrel 3, and the crank 57 is fixedly connected with the rotating shaft 56. When surveying and sampling are carried out, the crank 57 is manually shaken, the rotating shaft 56 is driven to rotate by the crank 57, the driving bevel gear 55 is driven to rotate by the rotating shaft 56, the driving bevel gear 55 rotates to enable the driving bevel gear 55 and the driven bevel gear 54 to be meshed with each other, so that the purpose of rotating the driven bevel gear 54 is achieved, the purpose of rotating the threaded rod 53 at the inner side of the driven bevel gear 54 can be driven by the rotation of the driven bevel gear 54, as the threaded rod 53 and the piston 51 are in threaded connection, the piston 51 can slide along the inner wall of the sampling tube 3 when the threaded rod 53 rotates, so that negative pressure is generated inside the sampling tube 3, water in a deep well is pumped into the sampling tube 3 from an external pipeline at the lower end of the sampling tube 6, and when the water in the sampling tube 3 overflows the external pipe 8, the water can flow into the storage tank 7 from the external pipe 8 for temporary storage, when the storage tank 7 is full, the storage tank 7 can be taken out from the outer side of the outer discharge pipe 8 for later detection of exploration.

The quantity of fixture block 2 is three groups, and three fixture blocks 2 of group are circular array and arrange, and 2 fixed connection of three fixture blocks of group are in base 1's lower extreme edge, fixed connection between sampler barrel 3 and the base 1, and the lower extreme of laminating piece 4 and the upper end fixed connection of

sampler barrel

3, and 6 fixed mounting of sampling tube are at the 6 lower extremes of sampling tube, fixed connection between outer calandria 8 and the sampler barrel 3, sliding connection between outer calandria 8 and the holding vessel 7.

Three groups of fixture blocks 2 at the lower end of the base 1 are respectively embedded into soil at the edge of a well mouth of a deep well, so that the device is positioned at a specified position, and then the external water pipe at the lower end of the sampling tube 6 is inserted into the deep well.

The working principle is as follows:

when the sampling device is used, three groups of fixture blocks 2 at the lower end of the base 1 are respectively embedded into soil at the edge of a well mouth of a deep well, so that the device is positioned at a specified position, then the external water pipe at the lower end of the sampling tube 6 is inserted into the deep well, when the sampling is carried out, the crank 57 is manually shaken, the crank 57 drives the rotating shaft 56 to rotate, the rotating shaft 56 rotates to drive the driving bevel gear 55 to rotate, the driving bevel gear 55 rotates to enable the driving bevel gear 55 and the driven bevel gear 54 to be meshed with each other, so that the driven bevel gear 54 rotates, the threaded rod 53 at the inner side of the driven bevel gear 54 can be driven to rotate by the rotation of the driven bevel gear 54, and due to the threaded connection relationship between the threaded rod 53 and the piston 51, the piston 51 can slide along the inner wall of the sampling tube 3 when the threaded rod 53 rotates, so that negative, thereby reach the inside of taking out a sampling section of thick bamboo 3 by the external pipeline of the 6 lower extremes of sampling tube with the inside water of deep well, when the water in the sampling section of thick bamboo 3 was walked over outer calandria 8, water can be stored temporarily by the inside that outer calandria 8 flowed into holding vessel 7, can take out the outside of holding vessel 7 follow outer calandria 8 when holding vessel 7 connects to fill up and detect in order to reconnoitre the later stage, whole device need not to be switched on and the sample just can be surveyed with complicated installation, it is more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a deep well water quality survey sample storage device, includes base (1), its characterized in that: the utility model discloses a sampler, including base (1), sampling tube (3), sample mechanism (5), sampling mechanism (5) include piston (51), gag lever post (52), threaded rod (53), driven bevel gear (54), drive bevel gear (55), pivot (56), crank (57), the bottom of sampling tube (3) is provided with sampling tube (6), the front side that the upper end of base (1) is close to sampling tube (3) has placed holding vessel (7), the inside outer calandria (8) that runs through of front end of sampling tube (3) is provided with.

2. A deep well water quality survey sampling storage device according to claim 1, characterized in that: the sampler comprises a sampling barrel (3) and is characterized in that a piston (51) is arranged on the inner side of the sampling barrel (3), a limiting rod (52) penetrates through the piston (51), a threaded rod (53) is arranged on one side, close to the limiting rod (52), of the piston (51), a driven bevel gear (54) is arranged on the outer side of the threaded rod (53), a driving bevel gear (55) is arranged at one end of the driven bevel gear (54), a rotating shaft (56) is arranged at one end of the driving bevel gear (55), and a crank (57) is arranged at one end of the rotating shaft (56).

3. A deep well water quality survey sampling storage device according to claim 1, characterized in that: looks adaptation between piston (51) and sampler barrel (3), piston (51) sliding connection is in the inboard of sampler barrel (3), the upper end of gag lever post (52) and the lower extreme fixed connection of laminating piece (4), gag lever post (52) run through the inside of piston (51), sliding connection between gag lever post (52) and piston (51).

4. A deep well water quality survey sampling storage device according to claim 1, characterized in that: the threaded rod (53) is in threaded connection with the inner portion of the piston (51), the driven bevel gear (54) is located above the piston (51) on the outer side of the threaded rod (53), and the driven bevel gear (54) is fixedly connected with the threaded rod (53).

5. A deep well water quality survey sampling storage device according to claim 1, characterized in that: the driving bevel gear (55) is in meshed connection with the driven bevel gear (54), one end of the rotating shaft (56) is fixedly connected with one end of the driving bevel gear (55), the rotating shaft (56) extends to the outside of the sampling barrel (3), and the crank (57) is fixedly connected with the rotating shaft (56).

6. A deep well water quality survey sampling storage device according to claim 1, characterized in that: the lower extreme of base (1) is provided with fixture block (2), the quantity of fixture block (2) is three groups, three groups fixture block (2) are circular array and arrange, three groups fixture block (2) fixed connection is in the lower extreme edge of base (1), fixed connection between sampler barrel (3) and base (1), the lower extreme of laminating piece (4) and the upper end fixed connection of sampler barrel (3), sampling tube (6) fixed mounting is at sampling tube (6) lower extreme, fixed connection between outer calandria (8) and the sampler barrel (3), sliding connection between outer calandria (8) and holding vessel (7).