CN211602568U

CN211602568U - Hydraulic engineering water sample collection system

Info

Publication number: CN211602568U
Application number: CN202020247549.1U
Authority: CN
Inventors: 姜恒; 黄兵; 徐悦; 莫军成; 钱湛
Original assignee: Hunan Hydro&power Design Institute
Current assignee: Hunan Hydro&power Design Institute
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-09-29
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a water sample collecting device for hydraulic engineering, which comprises a base, wherein a stabilizing support and a winder are sequentially arranged on the base, a cross rod is arranged at the top end of the stabilizing support, one end of the cross rod, which is far away from the stabilizing support, is provided with a traction wheel, the traction wheel is provided with a traction rope in a sliding manner, one end of the traction rope, which is positioned below the traction wheel, is connected and fixed with a collecting component, the other end of the traction rope is connected with the winder, the collecting component comprises a collecting cylinder and a cylinder cover, a leakage-proof mechanism is arranged at the axis in the collecting cylinder, the leakage-proof mechanism comprises a motor I which is fixed in the collecting cylinder through a support, the rotating shaft of the motor I is upwards arranged and sleeved with a leakage-proof plate I, a water inlet I is arranged on the leakage-proof plate I, at least one collecting bottle is arranged at the side of, the rotating shaft of the second motor is downwards arranged and sleeved with a second leakage-proof plate, and a second water inlet is formed in the second leakage-proof plate.

Description

Hydraulic engineering water sample collection system

Technical Field

The utility model relates to a hydraulic engineering specifically is a hydraulic engineering water sample collection system.

Background

Hydraulic engineering is a general term of various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on earth surfaces and underground, is a project constructed for eliminating water damage and developing and utilizing water resources, is divided into flood control engineering, farmland hydraulic engineering, hydroelectric power generation engineering, channel and port engineering, water supply and drainage engineering, environment hydraulic engineering, shoal reclamation engineering and the like according to service objects, is a hydraulic engineering capable of simultaneously serving various targets such as flood control, water supply, irrigation, power generation and the like, is called comprehensive utilization hydraulic engineering, and needs to construct various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, ferrys, fishways and the like so as to achieve the targets.

In the hydraulic engineering project, need carry out the collection detection to the water sample occasionally, the general method directly adopts artifical sample, but because the depth of water level does not know, consequently can bring the hidden danger for survey crew, and survey crew still need to take advantage of the ship and just can take a sample to the unable direct sample in waters far away offshore limit in addition, wastes time and energy, and in addition, survey crew once gathers the sample that can only accomplish a water level degree of depth, can not once accomplish the sample of a plurality of different water level degrees of depth.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydraulic engineering water sample collection system has solved present waters far away to offshore limit, needs survey crew to take advantage of the ship and could take a sample to once gather the sample that can only accomplish a water level degree of depth, can not accomplish the sample of a plurality of different water level degree of depth, waste time and energy, still have the problem of potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water sample collecting device for water conservancy projects comprises a base, wherein a stabilizing support and a winder are sequentially arranged on the base, a cross rod is arranged at the top end of the stabilizing support, a traction wheel is arranged at one end, away from the stabilizing support, of the cross rod, a traction rope is arranged on the traction wheel in a sliding manner, one end, below the traction wheel, of the traction rope is connected and fixed with a collecting assembly, the other end of the traction rope is connected with the winder, the collecting assembly comprises a collecting cylinder and a cylinder cover, a leakage-proof mechanism is arranged at the axis of the collecting cylinder and comprises a motor I fixed in the collecting cylinder through a support, a leakage-proof plate I is arranged upwards in a rotating shaft of the motor I in a sleeved manner, a water inlet I is formed in the leakage-proof plate I, at least one collecting bottle opening is arranged at the side of the motor I in the collecting cylinder, the collecting bottle abuts against the, the axis of the through hole is provided with a second motor through a support, the rotating shaft of the second motor is downwards arranged and sleeved with a second leakage-proof plate, and the second leakage-proof plate is provided with a second water inlet.

Preferably, a water-stop sheet is arranged on the inner thread of the cylinder opening of the collecting cylinder, and a water passing opening is formed in the water-stop sheet and corresponds to the collecting bottle.

Preferably, the stabilizing support comprises a lower support and an upper support sleeved on the top end of the lower support, a first gear is sleeved on the lower portion of the upper support, a third motor is arranged on the lower support, and an auxiliary gear meshed with the first gear is sleeved on a rotating shaft of the third motor.

Preferably, the horizontal pole is articulated set up in the upper bracket top, the one end that the upper bracket was kept away from to the horizontal pole is inserted and is equipped with the dwang, the dwang bottom mounting have with horizontal pole parallel arrangement's extension rod, the one end that the dwang was kept away from to the extension rod is connected with the traction wheel, the cover is equipped with gear two on the dwang, the one end tip that the upper bracket was kept away from to the horizontal pole is provided with motor four, the cover is equipped with the bull gear with gear two-phase meshing in the axis of rotation of motor four.

Preferably, horizontal pole top parallel arrangement has the auxiliary rod, auxiliary rod one end is articulated with the upper bracket, and articulates between the other end and the horizontal pole and be provided with the connecting rod, the one end that the connecting rod was kept away from to the auxiliary rod is provided with the gim peg, it is provided with the cylinder to correspond the gim peg on the upper bracket, the piston end tip of cylinder is articulated with the gim peg.

Preferably, the collecting cylinder and the cylinder cover are respectively provided with a waterproof groove corresponding to the first leakage-proof plate and the second leakage-proof plate.

Preferably, three collection bottles are arranged in the collection cylinder at equal intervals on one shaft side of the motor.

Preferably, the collection cylinder is filled with a semi-flexible material for fixing the collection bottle.

Preferably, the first motor and the second motor are both submersible motors.

(III) advantageous effects

The utility model provides a hydraulic engineering water sample collection system. The method has the following beneficial effects:

(1) the utility model can put the collecting component at a position far away from the bank and inconvenient for the measuring personnel to sample by driving the cross rod to rotate by the upper bracket and driving the extension rod to rotate around the axis of the rotating rod by the rotating rod;

(2) the utility model discloses a motor one, two drive leak protection plate one, two rotations respectively for when water inlet two, cross the mouth of a river, water inlet one and collection bottle bottleneck intercommunication, can accomplish the collection, when water inlet two, cross mouth of a river, water inlet one and collection bottle bottleneck dislocation, can ensure that the water in this collection bottle is not destroyed by external pollution, thereby the guarantee accuracy of gathering the sample.

Drawings

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

fig. 2 is a perspective schematic view of the structure of the collecting assembly of the present invention.

In the figure, 1 base, 2 bobbin winder, 3 cross bar, 4 traction wheel, 5 traction rope, 6 collecting cylinder, 7 cylinder cover, 8 support, 9 motor I, 10 leak-proof plate I, 11 water inlet I, 12 collecting bottle, 13 through hole, 14 motor II, 15 leak-proof plate II, 16 water inlet II, 17 water-stop plate, 18 water-passing opening, 19 lower support, 20 upper support, 21 gear I, 22 motor III, 23 rotating rod, 24 extending rod, 25 gear II, 26 motor IV, 27 auxiliary rod, 28 connecting rod and 29 cylinder.

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. 1-2, an embodiment of the present invention provides a technical solution: a water sample collecting device for hydraulic engineering comprises a base 1, the whole collecting device is fixed through the base 1, the base 1 can be fixedly arranged on a collecting ship and can also be fixedly arranged on a bank, a stabilizing support and a winder 2 (the winder 2 is a conventional technology and can automatically receive and release a traction rope 5) are sequentially arranged on the base 1, a cross rod 3 is arranged at the top end of the stabilizing support, a traction wheel 4 is arranged at one end, away from the stabilizing support, of the cross rod 3, the traction rope 5 is slidably arranged on the traction wheel 4, a collecting assembly is fixedly connected to one end, located below the traction wheel 4, of the traction rope 5, the other end of the traction rope is connected with the winder 2, the traction rope 5 is released through the winder 2, so that the collecting assembly releases to collect water samples, a weight increasing block can be hung at the bottom of the collecting cylinder, the collecting assembly comprises a collecting cylinder 6 and a cylinder cover 7, and the collecting, the axis of the collecting cylinder 6 is provided with a leakage-proof mechanism, the leakage-proof mechanism comprises a motor I9 (the motor I and the motor II in the embodiment are both supplied with power by a storage battery and ensure good waterproof performance of the storage battery) which is fixed in the collecting cylinder 6 through a bracket 8, the rotating shaft of the motor I9 is upwards arranged and sleeved with a leakage-proof plate I10, the cylinder wall of the collecting cylinder 6 is provided with a waterproof groove corresponding to the leakage-proof plate I10, namely the outer diameter of the leakage-proof plate I10 is larger than the inner diameter of the collecting cylinder 6, the cylinder wall of the collecting cylinder 6 is provided with a waterproof groove corresponding to the leakage-proof plate I10, the bottom surface edge of the leakage-proof plate I10 is attached to the top surface of the waterproof groove arranged at the cylinder wall edge of the collecting cylinder 6, and is provided with a sealing ring, the leakage-proof plate I10 is provided with a water inlet I11, so that water can only enter the collecting, the collection bottle 12 bottleneck is contradicted in leak protection plate one 10 bottoms, and closely laminates between collection bottle 12 bottleneck and leak protection plate one 10 bottoms to all be provided with sealed rubber ring, the leak protection prevents simultaneously that collection bottle 12 bottleneck is damaged, through-hole 13 has been seted up on cover 7, through-hole 13 axis department is provided with motor two 14 through support 8 (collection device passes through support 8 and haulage rope 5 on the cover 7 and is connected fixedly), motor two 14's axis of rotation sets up down and the cover is equipped with leak protection plate two 15, and the internal diameter of cover 7 slightly is less than the external diameter of leak protection plate two 15, and cover 7 corresponds leak protection plate two 15 and has seted up the buckler, and the buckler bottom surface that leak protection plate two 15 top surfaces and cover 7 were seted up closely laminates, and all is provided with the sealing washer, water inlet two 16 have been seted up on the leak protection plate two.

The inner thread of the opening of the collecting cylinder 6 is provided with a water-stop sheet 17, a water passing opening 18 is formed in the water-stop sheet 17 corresponding to the collecting bottle 12, and the upper end face and the lower end face of the water-stop sheet 17 are respectively attached to a second leakage-prevention sheet 15 and a first leakage-prevention sheet 10.

The stabilizing support includes that lower carriage 19 and cover locate the upper bracket 20 on lower carriage 19 top, the cover is equipped with gear 21 in the 20 lower parts of upper bracket, lower carriage 19 is provided with motor three 22, the cover is equipped with the pinion with gear 21 meshing in the axis of rotation of motor three 22, can drive upper bracket 20 through motor three 22 and rotate around lower carriage 19.

The horizontal pole 3 articulated set up in 20 tops of upper bracket, the one end that the upper bracket 20 was kept away from to horizontal pole 3 is inserted and is equipped with dwang 23, the dwang 23 bottom mounting have with 3 parallel arrangement's of horizontal pole extension rod 24, the one end that the dwang 23 was kept away from to extension rod 24 is connected with traction wheel 4, the cover is equipped with two 25 gears on the dwang 23, the one end tip that the upper bracket 20 was kept away from to horizontal pole 3 is provided with four 26 motors, the cover is equipped with the running gear with two 25 meshes mutually of gear in four 26 motors's the axis of rotation, and four 26 drive two 25 gears of motor rotate to drive extension rod 24 and dwang 23 and revolute 23 axes of pole and rotate, through the rotation of upper bracket 20 and the rotation of extension rod 24, this collection system release collection assembly.

The parallel arrangement of horizontal pole 3 top has auxiliary rod 27, auxiliary rod 27 one end is articulated with upper bracket 20, and the articulated connecting rod 28 that is provided with between the other end and the horizontal pole 3, the one end that auxiliary rod 27 kept away from connecting rod 28 is provided with the gim peg, it is provided with cylinder 29 to correspond the gim peg on the upper bracket 20, the piston end tip of cylinder 29 is articulated with the gim peg, and cylinder 29 can promote the gim peg and auxiliary rod 27 rotates around upper bracket 20 top promptly to can partially adjust the position of traction wheel 4, and when traction wheel 4 received the decurrent pulling force of collection subassembly when too big, the piston end shrink of cylinder 29 provides a pulling force and is used for balancing, in addition when the gim peg is rational in infrastructure, stabilizing support, horizontal pole 3 and auxiliary rod 27 are collapsible.

The collecting cylinder 6 and the cylinder cover 7 are respectively provided with a waterproof groove corresponding to the first leakage-proof plate 10 and the second leakage-proof plate 15.

Three collection bottles 12 are arranged in the collection cylinder 6 at the side of the first motor shaft 9 in an equidistance manner.

The collection cylinder 6 is filled with semi-flexible material for fixing the collection bottle 12, and the bottom surface of the first leakage-proof plate 10 is tightly attached to the semi-flexible material.

The first motor and the second motor are both submersible motors.

The utility model discloses a theory of operation does: the cross bar 3 is positioned at a proper position by driving the upper bracket 20 to rotate by the motor III 22, the extension rod 24 is driven to rotate to a proper position by the motor IV 26, the collection assembly is released by the winder 2, when the collection cylinder 6 reaches a certain depth, the first motor I9 drives the first anti-leakage plate 10 to rotate to the first collection bottle 12, so that the first water inlet 11 is aligned with the bottle mouth of the collection bottle 12 (the bottle mouth of the collection bottle 12 is larger than the diameter of the first water inlet 11), the second motor I14 drives the second anti-leakage plate 15 to rotate until the second water inlet 16 is aligned with the collection bottle 12, at the moment, water passes through the water gap 18 from the second water inlet 16 and then enters the first water inlet 11 into the collection bottle 12 (the first water inlet 11, the second water inlet 16 and the water passing gap 18 are all provided with filter screens), after collection is completed, the first motor I9 drives the first anti-leakage plate 10 to rotate, so that the first water, and then the second motor 14 drives the second leakage-proof plate 15 to rotate so that the second water inlet 16 and the second water passing opening 18 are staggered, so that one-time collection is completed, the collection assembly continues to submerge until the collection is completed and the collection assembly is recovered by the winder 2, the collection bottle 12 can be taken out by unscrewing the barrel cover 7 and the water-stop plate 17, and the initial positions of the first water inlet 11 and the second water inlet 16 are all staggered with the bottle opening of the collection bottle 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A water sample collecting device for water conservancy projects comprises a base and is characterized in that a stabilizing support and a winder are sequentially arranged on the base, a cross rod is arranged at the top end of the stabilizing support, a traction wheel is arranged at one end, away from the stabilizing support, of the cross rod, a traction rope is arranged on the traction wheel in a sliding mode, one end, located below the traction wheel, of the traction rope is fixedly connected with a collecting assembly, the other end of the traction rope is connected with the winder, the collecting assembly comprises a collecting cylinder and a cylinder cover, a leakage-proof mechanism is arranged at the inner axis of the collecting cylinder and comprises a motor I fixed in the collecting cylinder through a support, a leakage-proof plate I is arranged upwards in a rotating shaft of the motor I in a sleeved mode, a bottle opening I is formed in the leakage-proof plate I, at least one collecting bottle is arranged on the side, located on the motor I shaft, in, the barrel cover is provided with a through hole, the axis of the through hole is provided with a second motor through a support, the rotating shaft of the second motor is downwards arranged and sleeved with a second leakage-proof plate, and the second leakage-proof plate is provided with a second water inlet.

2. The water sample collecting device for the water conservancy project according to claim 1, wherein a water-stop plate is arranged on an inner thread of a cylinder opening of the collecting cylinder, and a water passing opening is formed in the water-stop plate corresponding to the collecting bottle.

3. The water conservancy project water sample collection device according to claim 1, wherein the stabilizing support comprises a lower support and an upper support sleeved on the top end of the lower support, a first gear is sleeved on the lower portion of the upper support, a third motor is arranged on the lower support, and a secondary gear meshed with the first gear is sleeved on a rotating shaft of the third motor.

4. The water conservancy project water sample collection system of claim 3, wherein the cross bar is hinged to the top end of the upper support, a rotating rod is inserted into one end of the cross bar, which is away from the upper support, an extension rod is fixed to the bottom end of the rotating rod and arranged in parallel with the cross bar, one end of the extension rod, which is away from the rotating rod, is connected with the traction wheel, a second gear is sleeved on the rotating rod, a fourth motor is arranged at the end of the cross bar, which is away from the upper support, and a rotating gear meshed with the second gear is sleeved on the rotating shaft of the fourth motor.

5. The water conservancy project water sample collection system of claim 4, wherein the horizontal pole top parallel arrangement has the auxiliary rod, auxiliary rod one end is articulated with the upper bracket, and articulates between the other end and the horizontal pole and is provided with the connecting rod, the one end that the connecting rod was kept away from to the auxiliary rod is provided with the gim peg, correspond the gim peg on the upper bracket and be provided with the cylinder, the piston end tip of cylinder is articulated with the gim peg.

6. The water sample collecting device for the water conservancy project according to claim 1, wherein the collecting cylinder and the cylinder cover are respectively provided with a waterproof groove corresponding to the first leakage-proof plate and the second leakage-proof plate.

7. The water sample collecting device for the water conservancy project according to claim 1, wherein three collecting bottles are equidistantly arranged on one axial side of the motor in the collecting cylinder.

8. The water sample collection device for water conservancy projects according to claim 1, wherein the collection cylinder is filled with a semi-flexible material for fixing the collection bottle.

9. The water sample collecting device for the water conservancy project according to claim 1, wherein the first and second motors are submersible motors.