CN213481769U

CN213481769U - A multilayer quality of water sampling device for hydraulic engineering avoids sampling pollution

Info

Publication number: CN213481769U
Application number: CN202021990387.7U
Authority: CN
Inventors: 董志刚; 梁绍金
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-18
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a multilayer quality of water sampling device that is used for hydraulic engineering's avoidance of sampling pollution, including bottom plate and protector, the top fixedly connected with backup pad of bottom plate, the left side fixedly connected with rolling storehouse of backup pad, the left side fixedly connected with strip piece one in rolling storehouse, the top sliding connection of strip piece one has strip piece two, the bottom fixedly connected with of strip piece two removes the cylinder. Through protector's setting, the convenience carries out anti-pollution protection to the quality of water after the sampling, avoid impurity to get into the inside of sampling quality of water, when sampling device removes to being close to backup pad one side, the dwang rotates and drives joint ball and arc wall separation, buffer spring resets this moment, the protection casing moves down, the mutual joint of circular slot of sliding ball and sampling piece outer wall is fixed, protect the sampling piece main part, the water sample after the sampling is difficult to receive external environment's pollution, the effect of water sampling has been improved, excellent in use effect.

Description

A multilayer quality of water sampling device for hydraulic engineering avoids sampling pollution

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to a multilayer quality of water sampling device who is used for avoiding sampling pollution of hydraulic engineering.

Background

The living environment of people includes natural environment and social environment, which covers all the past, present and future people, things and the like who affect people. The natural environment of human life can be divided into atmospheric environment, water environment, soil environment, geological environment, biological environment and the like according to environmental elements, and mainly refers to five circles of the earth: atmospheric, water, soil, rock and biospheres.

When current a quality of water sampling device for hydraulic engineering is using, because sampling device does not set up the protection, the water sample after the sampling causes the pollution easily, influences the result of use, and when carrying out the water sampling, the inconvenient parallel translation of sampling head, sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer quality of water sampling device who is used for hydraulic engineering to avoid sampling pollution to propose the current quality of water sampling device for hydraulic engineering in solving above-mentioned background art in the use, because sampling device does not set up the protection, and when carrying out the water sampling, the inconvenient parallel translation of sampling head, thereby the water sample after the sampling causes the pollution easily, influences the result of use, problem that sampling efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer water quality sampling device for avoiding sampling pollution in hydraulic engineering, which comprises a bottom plate and a protective device, the top of the bottom plate is fixedly connected with a supporting plate, the left side of the supporting plate is fixedly connected with a rolling bin, the left side of the winding bin is fixedly connected with a first strip-shaped block, the top of the first strip-shaped block is connected with a second strip-shaped block in a sliding way, the bottom of the second strip block is fixedly connected with a movable air cylinder, the bottom of the movable air cylinder is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with a protective device, the outer wall of the rolling bin is fixedly connected with a rolling motor, one side of the winding motor is rotatably connected with a winding wheel, the position of the front side of the bar-shaped block II close to the right side is fixedly connected with an upper winding roller, the front of the first strip-shaped block is fixedly connected with a lower winding roller at a position close to the left side, and the outer wall of the upper winding roller is movably connected with a steel wire rope.

The protective device comprises a connecting column, a buffer spring is sleeved on the outer wall of the connecting column, a movable sleeve is sleeved on the outer wall of the connecting column and positioned below the buffer spring, a protective cover is fixedly connected to the outer wall of the movable sleeve, a sliding ball is fixedly connected to the bottom of the protective cover, a sampling piece is fixedly connected to the bottom of the connecting column, a fixed plate is fixedly connected to the inner wall of the sampling piece, a trapezoidal notch is formed in the fixed plate, two liquid inlets are formed in the top of the sampling piece, a limiting groove is formed in the inner wall of the sampling piece, a sliding plate is slidably connected to the inner wall of the sampling piece through the limiting groove, a buoyancy sealing block is fixedly connected to the top of the sliding plate, a connecting rod is movably connected to the top of the protective cover, a rotating wheel is movably connected to the top of the connecting rod, the outer wall of the fixed column is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is movably connected with a movable block.

Preferably, a sliding groove is formed in the top of the first strip-shaped block, a sliding block is fixedly connected to the bottom of the second strip-shaped block, the outer wall of the sliding block is connected with the inner wall of the sliding groove in a sliding mode, a reset spring is fixedly connected to the outer wall of the sliding block, and one side, away from the sliding block, of the reset spring is fixedly connected with the inner wall of the sliding groove.

Preferably, the outer wall of the lower winding roller is in transmission connection with the outer surface of a steel wire rope, and one end of the steel wire rope is in transmission connection with the outer wall of the winding wheel.

Preferably, the top of bottom plate and the four corners fixedly connected with stiffener that is located the backup pad, the notch with rolling wheel looks adaptation is seted up in the left side in rolling storehouse.

Preferably, the top of spliced pole and the bottom fixed connection of fixed column, the circular slot with the sliding ball looks adaptation is seted up to the both sides outer wall of sample spare, the bottom of trapezoidal notch and the mutual joint in top of the sealed piece of buoyancy, the bottom of fixed plate just is located the both sides fixedly connected with elasticity piece of the sealed piece of buoyancy.

Preferably, one end of the connecting rod close to the rotating rod is movably connected with a hinged support, and the outer wall of the fixing column is fixedly connected with the hinged support.

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

1. through protector's setting, the convenience carries out anti-pollution protection to the quality of water after the sampling, avoid impurity to get into the inside of sampling quality of water, place the sampling piece when in water, rivers pass through the inside that the inlet got into the sampling piece, along with the grow of water yield, sliding plate and buoyancy sealing block are because buoyancy rebound, the sampling is accomplished when clamping with trapezoidal notch joint, moving cylinder rebound leaves the surface of water this moment, when sampling device removes to being close to backup pad one side, the dwang rotates and drives joint ball and arc wall separation, buffer spring resets this moment, the protection casing moves down, the sliding ball is fixed with the mutual joint of circular slot of sampling piece outer wall, protect the sampling piece main part, the water sample after the sampling is difficult to receive external environment's pollution, the effect of water sampling has been improved, excellent in use effect.

2. The rolling wheel rotates when starting the rolling motor, then wire rope removes, and the sliding block of the bottom of bar piece two slides at the spout inner wall at bar piece one top, and the removal cylinder removes thereupon, and when carrying out the water sampling, the convenient parallel translation of sampling piece, sampling efficiency is higher, and the practicality is better.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic structural view of the protection device of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a winding bin; 4. a first strip-shaped block; 5. a second strip-shaped block; 6. a moving cylinder; 7. fixing a column; 8. a guard; 801. connecting columns; 802. a buffer spring; 803. a movable sleeve; 804. a protective cover; 805. a sliding ball; 806. sampling; 807. a fixing plate; 808. a trapezoidal notch; 809. a liquid inlet; 810. a sliding plate; 811. a buoyancy sealing block; 812. a connecting rod; 813. a rotating wheel; 814. clamping the ball; 815. rotating the rod; 816. an arc-shaped slot; 817. a movable block; 9. a winding motor; 10. a winding wheel; 11. an upper winding roller; 12. a lower winding roller; 13. a steel cord.

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. 1-4, the present invention provides a technical solution: the utility model provides a multilayer quality of water sampling device that is used for hydraulic engineering's avoidance of sampling pollution, including bottom plate 1 and protector 8, bottom plate 1's top fixedly connected with backup pad 2, backup pad 2's left side fixedly connected with rolling storehouse 3, the left side fixedly connected with strip piece one 4 of rolling storehouse 3, the top sliding connection of strip piece one 4 has strip piece two 5, the bottom fixedly connected with shift cylinder 6 of strip piece two 5, shift cylinder 6's bottom fixedly connected with fixed column 7, the bottom fixedly connected with protector 8 of fixed column 7, the outer wall fixedly connected with rolling motor 9 of rolling storehouse 3, one side of rolling motor 9 is rotated and is connected with rolling wheel 10, the front of strip piece two 5 is close to the position fixedly connected with on right side and goes up winding roll 11, the front of strip piece one 4 is close to left position fixedly connected with lower winding roll 12, the outer wall swing joint of going up winding roll 11 has.

In this embodiment, rolling wheel 10 rotates when starting rolling motor 9, then wire rope 13 removes, and the sliding block of the two 5 bottoms of bar piece slides at the spout inner wall at a 4 tops of bar piece, and moving cylinder 6 removes thereupon, and when carrying out the water sampling, the convenient parallel movement of sampling piece 806, sampling efficiency is higher, and the practicality is better.

The protective device 8 comprises a connecting column 801, a buffer spring 802 is sleeved on the outer wall of the connecting column 801, a movable sleeve 803 is sleeved on the outer wall of the connecting column 801 and positioned below the buffer spring 802, a protective cover 804 is fixedly connected on the outer wall of the movable sleeve 803, a sliding ball 805 is fixedly connected on the bottom of the protective cover 804, a sampling piece 806 is fixedly connected on the bottom of the connecting column 801, a fixing plate 807 is fixedly connected on the inner wall of the sampling piece 806, a trapezoidal notch 808 is formed in the fixing plate 807, two liquid inlets 809 are formed in the top of the sampling piece 806, a limiting groove is formed in the inner wall of the sampling piece 806, a sliding plate 810 is slidably connected on the inner wall of the sampling piece 806 through the limiting groove, a buoyancy sealing block 811 is fixedly connected on the top of the sliding plate 810, a connecting rod 812 is movably connected on the top of the protective cover 804, an arc-shaped groove 816 is formed in the outer wall of the fixed column 7, and a movable block 817 is movably connected to the inner wall of the arc-shaped groove 816.

In this embodiment, by setting the protection device 8, the sampled water quality is protected from pollution, and impurities are prevented from entering the sampled water quality, when the sampling member 806 is placed in water, water flow enters the inside of the sampling member 806 through the liquid inlet 809, as the water amount increases, the sliding plate 810 and the buoyancy sealing block 811 move upwards due to buoyancy until sampling is completed when being clamped with the trapezoidal notch 808, at this time, the moving cylinder 6 moves upwards to leave the water surface, when the sampling device moves to a side close to the support plate 2, the rotating rod 815 rotates and drives the clamping ball 814 to be separated from the arc-shaped groove 816, at this time, the buffer spring 802 resets, the protection cover 804 moves downwards, the sliding ball 805 is clamped and fixed with the circular groove on the outer wall of the sampling member 806, the main body of the sampling member 806 is protected, the sampled water sample is not easily polluted by the external environment, and the water quality sampling effect is improved, the use effect is better.

Specifically, the sliding tray has been seted up at the top of bar piece one 4, and the bottom fixedly connected with sliding block of bar piece two 5, the outer wall of sliding block and the inner wall sliding connection of sliding tray, the outer wall fixedly connected with reset spring of sliding block, and reset spring keep away from one side of sliding block and the inner wall fixed connection of sliding tray.

In this embodiment, the sliding block of the bottom of bar piece two 5 slides at the spout inner wall at bar piece one 4 tops, and reset spring makes two 5 convenient removals of bar piece reset, and removal cylinder 6 removes thereupon, when carrying out the water sampling, the convenient parallel translation of sampling piece 806, and sampling efficiency is higher, and the practicality is better.

Specifically, the outer wall of the lower winding roller 12 is in transmission connection with the outer surface of a steel wire rope 13, and one end of the steel wire rope 13 is in transmission connection with the outer wall of the winding wheel 10.

In this embodiment, when the winding motor 9 is started, the winding wheel 10 rotates, the steel wire rope 13 is driven by the outer walls of the upper winding roller 11 and the lower winding roller 12, and the sliding block at the bottom of the bar-shaped block II 5 slides on the inner wall of the sliding groove at the top of the bar-shaped block I4.

Specifically, the top of the bottom plate 1 is fixedly connected with reinforcing rods at four corners of the supporting plate 2, and the left side of the winding bin 3 is provided with a notch matched with the winding wheel 10.

In this embodiment, the reinforcing rod is arranged to stabilize the placement of the supporting plate 2, and the notch is arranged to facilitate the rotation of the winding wheel 10 and the transmission of the steel wire rope 13.

Specifically, the top of the connecting column 801 is fixedly connected with the bottom of the fixing column 7, circular grooves matched with the sliding balls 805 are formed in the outer walls of the two sides of the sampling piece 806, the bottom of the trapezoidal notch 808 is clamped with the top of the buoyancy sealing block 811, and the bottom of the fixing plate 807 is fixedly connected with elastic blocks located on the two sides of the buoyancy sealing block 811.

In this embodiment, when sampling device removed when being close to backup pad 2 one side, dwang 815 rotates and drives joint ball 814 and the separation of arc groove 816, buffer spring 802 resets this moment, protection casing 804 downstream, the mutual joint of circular slot of slide ball 805 and sampling piece 806 outer wall is fixed, protect sampling piece 806 main part, the water sample after the sampling is difficult to receive external environment's pollution, the effect of water sampling has been improved, the setting of elasticity piece is in order to improve the leakproofness of buoyancy sealing block 811 and trapezoidal notch 808.

Specifically, one end of the connecting rod 812 close to the rotating rod 815 is movably connected with a hinged support, and the outer wall of the fixing column 7 is fixedly connected with the hinged support.

In this embodiment, the setting of hinged support makes dwang 815 conveniently rotate, excellent in use effect.

The utility model discloses a theory of operation and use flow: through the arrangement of the protection device 8, the water quality after sampling is conveniently protected from pollution, impurities are prevented from entering the inside of the sampled water quality, when the sampling piece 806 is placed in water, water flow enters the inside of the sampling piece 806 through the liquid inlet 809, along with the increase of water amount, the sliding plate 810 and the buoyancy sealing block 811 move upwards due to buoyancy, sampling is completed when the sampling piece is clamped with the trapezoid notch 808, at the moment, the movable air cylinder 6 moves upwards to leave the water surface, when the sampling device moves to one side close to the supporting plate 2, the rotating rod 815 rotates and drives the clamping ball 814 to be separated from the arc-shaped groove 816, at the moment, the buffer spring 802 resets, the protection cover 804 moves downwards, the sliding ball 805 is clamped and fixed with the circular groove on the outer wall of the sampling piece 806, the main body of the sampling piece 806 is protected, the sampled water sample is not easily polluted by the external environment, the winding wheel 10 rotates when starting the winding motor 9, then wire rope 13 is at the outer wall transmission of last winding roller 11 and lower winding roller 12, and the sliding block of the bottom of bar piece two 5 slides at the spout inner wall at bar piece one 4 tops, and the shift cylinder 6 removes thereupon, when carrying out the water sampling, the convenient parallel translation of sampling piece 806, and sampling efficiency is higher, and the practicality is better.

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 multilayer quality of water sampling device that is used for hydraulic engineering's avoidance of sampling pollution, includes bottom plate (1) and protector (8), its characterized in that: the winding device is characterized in that a supporting plate (2) is fixedly connected to the top of the bottom plate (1), a winding bin (3) is fixedly connected to the left side of the supporting plate (2), a first strip-shaped block (4) is fixedly connected to the left side of the winding bin (3), a second strip-shaped block (5) is slidably connected to the top of the first strip-shaped block (4), a moving cylinder (6) is fixedly connected to the bottom of the second strip-shaped block (5), a fixed column (7) is fixedly connected to the bottom of the moving cylinder (6), a protective device (8) is fixedly connected to the bottom of the fixed column (7), a winding motor (9) is fixedly connected to the outer wall of the winding bin (3), a winding wheel (10) is rotatably connected to one side of the winding motor (9), an upper winding roller (11) is fixedly connected to the position, which is close to the right side, of the front of the second strip-shaped block, the outer wall of the upper winding roller (11) is movably connected with a steel wire rope (13);

the protective device (8) comprises a connecting column (801), a buffer spring (802) is sleeved on the outer wall of the connecting column (801), a movable sleeve (803) is sleeved on the outer wall of the connecting column (801) and located below the buffer spring (802), a protective cover (804) is fixedly connected to the outer wall of the movable sleeve (803), a sliding ball (805) is fixedly connected to the bottom of the protective cover (804), a sampling piece (806) is fixedly connected to the bottom of the connecting column (801), a fixing plate (807) is fixedly connected to the inner wall of the sampling piece (806), a trapezoidal notch (808) is formed in the fixing plate (807), two liquid inlets (809) are formed in the top of the sampling piece (806), a limiting groove is formed in the inner wall of the sampling piece (806), and a sliding plate (810) is slidably connected to the inner wall of the sampling piece (806) through the limiting groove, the top of the sliding plate (810) is fixedly connected with a buoyancy sealing block (811), the top of the protective cover (804) is movably connected with a connecting rod (812), the top of the connecting rod (812) is movably connected with a rotating wheel (813), the outer wall of the rotating wheel (813) is fixedly connected with a clamping ball (814), the outer wall of the fixed column (7) is provided with an arc-shaped groove (816), and the inner wall of the arc-shaped groove (816) is movably connected with a movable block (817).

2. The multilayer water quality sampling device used for hydraulic engineering for avoiding sampling pollution, according to claim 1, is characterized in that: the sliding groove is formed in the top of the first strip-shaped block (4), the sliding block is fixedly connected to the bottom of the second strip-shaped block (5), the outer wall of the sliding block is connected with the inner wall of the sliding groove in a sliding mode, the outer wall of the sliding block is fixedly connected with a reset spring, and one side, away from the sliding block, of the reset spring is fixedly connected with the inner wall of the sliding groove.

3. The multilayer water quality sampling device used for hydraulic engineering for avoiding sampling pollution, according to claim 1, is characterized in that: the outer wall of the lower winding roller (12) is in transmission connection with the outer surface of a steel wire rope (13), and one end of the steel wire rope (13) is in transmission connection with the outer wall of the winding wheel (10).

4. The multilayer water quality sampling device used for hydraulic engineering for avoiding sampling pollution, according to claim 1, is characterized in that: the top of bottom plate (1) just is located the four corners fixedly connected with anchor strut of backup pad (2), the notch with rolling wheel (10) looks adaptation is seted up in the left side of rolling storehouse (3).

5. The multilayer water quality sampling device used for hydraulic engineering for avoiding sampling pollution, according to claim 1, is characterized in that: the top of the connecting column (801) is fixedly connected with the bottom of the fixing column (7), circular grooves matched with the sliding balls (805) are formed in the outer walls of the two sides of the sampling piece (806), the bottom of the trapezoid notch (808) is clamped with the top of the buoyancy sealing block (811), and the bottom of the fixing plate (807) is fixedly connected with elastic blocks on the two sides of the buoyancy sealing block (811).

6. The multilayer water quality sampling device used for hydraulic engineering for avoiding sampling pollution, according to claim 1, is characterized in that: one end of the connecting rod (812) close to the rotating rod (815) is movably connected with a hinged support, and the outer wall of the fixing column (7) is fixedly connected with the hinged support.