CN216304596U

CN216304596U - Water diversion structure for water conservancy and hydropower engineering

Info

Publication number: CN216304596U
Application number: CN202122694082.2U
Authority: CN
Inventors: 凌前江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-15
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a water diversion structure for water conservancy and hydropower engineering, which comprises a pipeline, wherein a cleaning mechanism is arranged on one side of the pipeline, and a water supply mechanism is arranged on one side of the cleaning mechanism; clean mechanism includes the support frame, pipeline one side is equipped with the filter screen, support frame one side is fixed with the motor, motor output shaft end is fixed with first belt pulley, support frame one side is rotated through the bearing and is connected with the pivot, pivot one side is fixed with the second scraper blade of contradicting in filter screen one side, through the immersion diversion water source ground with the pipeline inside, the slide constantly rises under lead screw and second toper tooth threaded connection's effect, inside the diversion gets into the pipeline under the effect of slide, behind slide trigger switch, the electric putter withdrawal drives the internal spline and leaves the external spline, the height that the slide stopped is higher than the height of water pump water inlet, the very light inflow water pump inlet end of diversion avoids the manual priming of workman, workman's intensity of labour has been reduced.

Description

Water diversion structure for water conservancy and hydropower engineering

Technical Field

The utility model relates to the technical field of water conservancy and hydropower diversion devices, in particular to a water diversion structure for water conservancy and hydropower engineering.

Background

Water conservancy and hydropower engineering: the water conservancy and hydropower engineering is based on mechanics, hydrology and the like, basic theories related to the water conservancy and hydropower engineering construction, engineering design and construction management methods are researched, comprehensive disciplines for eliminating flood disasters and scientifically utilizing water resources and hydroenergy resources are researched, the installation quality of a water diversion pressure steel pipe is more important in the engineering installation and construction process of the water conservancy and hydropower, the water diversion pressure steel pipe is the most common material in the water conservancy and hydropower engineering, effective measures are required to be taken in the installation process of the steel pipe so as to ensure the engineering quality, most of the existing water diversion devices form a closed environment in a pump by manually adding water before the water pump works, partial vacuum is caused by mechanical motion of parts in the pump, low-level water enters an inlet of the pump under the pressure of the atmospheric pressure so as to complete the water suction process of the water pump, and the labor frame intensity of workers is increased by manually adding water, the work efficiency reduces, for this reason, proposes a diversion structure for hydraulic and hydroelectric engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water diversion structure for water conservancy and hydropower engineering, and aims to solve the problems that labor frame intensity of workers is increased and working efficiency is reduced due to manual water adding in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a water diversion structure for water conservancy and hydropower engineering comprises a pipeline, wherein a cleaning mechanism is arranged on one side of the pipeline, and a water supply mechanism is arranged on one side of the cleaning mechanism;

the cleaning mechanism comprises a support frame, a filter screen is arranged on one side of the pipeline, a motor is fixed on one side of the support frame, a first belt pulley is fixed at the output shaft end of the motor, a rotating shaft is rotatably connected to one side of the support frame through a bearing, a second scraper abutting against one side of the filter screen is fixed on one side of the rotating shaft, a second belt pulley is fixed on one side of the rotating shaft away from the second scraper, an external spline is fixedly embedded in the axle center of the second belt pulley, and the first belt pulley is connected with the second belt pulley through a belt;

the water supply mechanism comprises an electric push rod, a first conical tooth is rotatably connected to the end of the electric push rod through a bearing, and an inner spline matched with one side of the outer spline is fixed on one side of the first conical tooth.

As further preferable in the present technical solution: the seamless sliding connection of pipeline inner wall has the slide, slide one side is fixed with the activity and runs through the lead screw in pipeline one side.

As further preferable in the present technical solution: and one side of the screw rod is in threaded connection with second conical teeth, and the second conical teeth are meshed with the first conical teeth.

As further preferable in the present technical solution: the pipeline inner wall has been seted up the second spout, second spout one side articulates there is the connecting rod, second spout inner wall one side is fixed with the switch, be connected with the second spring between one side of connecting rod and one side of second spout, the output electric connection of switch is in electric putter's input.

As further preferable in the present technical solution: the pipeline is fixed with the collection box on one side, first spout has been seted up to collection box one side, the inboard sliding connection of first spout has the first scraper blade of contradicting in second scraper blade one side, be connected with first spring between one side of first scraper blade and one side of first spout.

As further preferable in the present technical solution: and one side of the pipeline is communicated with a water pump through a water pipe, and a plurality of rollers which are connected to the bottom of the second conical tooth in a sliding manner are arranged on one side of the pipeline.

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

one, through immerging inside the diversion water source ground with pipeline one side, the slide constantly rises under lead screw and second toper tooth threaded connection's effect, it is inside that the diversion gets into the pipeline under the effect through the slide, behind slide trigger switch, electric putter push rod end retraction and drive internal spline leave the external spline, the slide stops the rebound this moment, and the height that highly is higher than the water pump water inlet that the slide stopped, the end of intaking of the very light inflow water pump of diversion avoids the manual priming diversion of workman, workman's intensity of labour has been reduced.

Two, when the motor rotates, fix the pivot of second belt pulley bottom and drive one side of continuous to the filter screen of second scraper blade and clean, avoid the inside bold dirt in water source ground to block up the pipeline water inlet, and the second scraper blade can be curled up the great filth of volume ratio, because collection box one side of pipeline one side is equipped with gliding first scraper blade from top to bottom, can scrape the bold dirt on second scraper blade surface and save inside the collection box, avoid the great filth of volume to block up the pipeline water inlet once more after cleaning, the stability of diversion device has been increased, avoid influencing discharge because the water inlet blocks up, the efficiency of diversion has been improved.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic view of the structure of region A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the recycling bin of the present invention;

FIG. 4 is a schematic view of the spline configuration of the present invention;

fig. 5 is a schematic perspective view of the recycling bin of the present invention.

In the figure: 1. a pipeline; 2. a cleaning mechanism; 21. a recycling bin; 22. a first squeegee; 23. a rotating shaft; 24. a second squeegee; 25. filtering with a screen; 26. a support frame; 27. a motor; 28. a first pulley; 29. a second pulley; 210. an external spline; 211. a first spring; 212. a first chute; 3. a water supply mechanism; 31. an electric push rod; 32. a first tapered tooth; 33. an internal spline; 34. a screw rod; 35. a second tapered tooth; 36. a roller; 37. a slide plate; 38. a connecting rod; 39. a switch; 310. a second chute; 311. a second spring; 4. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a water diversion structure for water conservancy and hydropower engineering comprises a pipeline 1, wherein a cleaning mechanism 2 is arranged on one side of the pipeline 1, and a water supply mechanism 3 is arranged on one side of the cleaning mechanism 2;

the cleaning mechanism 2 comprises a support frame 26, a filter screen 25 is arranged on one side of the pipeline 1, a motor 27 is fixed on one side of the support frame 26, a first belt pulley 28 is fixed on the output shaft end of the motor 27, a rotating shaft 23 is rotatably connected on one side of the support frame 26 through a bearing, a second scraper 24 which props against one side of the filter screen 25 is fixed on one side of the rotating shaft 23 far away from the second scraper 24, an external spline 210 is fixedly embedded in the axle center of the second belt pulley 29, the first belt pulley 28 is connected with the second belt pulley 29 through a belt, a recovery box 21 is fixed on one side of the pipeline 1, a first chute 212 is arranged on one side of the recovery box 21, a first scraper 22 which props against one side of the second scraper 24 is slidably connected on the inner side of the first chute 212, a first spring 211 is connected between one side of the first scraper 22 and one side of the first chute 212, when the motor 27 rotates, the rotating shaft 23 fixed at the bottom of the second belt pulley 29 drives the second scraper 24 to continuously clean one side of the filter screen 25, avoid inside leaf of water source ground and dirty blocking pipe 1 water inlet, and second scraper blade 24 can be curled up the dirty bigger of volume, because recovery box 21 one side of pipeline 1 one side is equipped with gliding first scraper blade 22 from top to bottom, can scrape the bold dirty on second scraper blade 24 surface and save inside recovery box 21, avoid the great dirty cleanness of volume to block up pipe 1 water inlet once more after falling, the stability of diversion device has been increased, avoid influencing discharge because the water inlet blocks up, the efficiency of diversion has been improved.

The water supply mechanism 3 comprises an electric push rod 31, the push rod end of the electric push rod 31 is rotatably connected with a first conical tooth 32 through a bearing, an inner spline 33 which is matched with one side of an outer spline 210 is fixed on one side of the first conical tooth 32, a sliding plate 37 is connected on the inner wall of the pipeline 1 in a seamless sliding manner, a screw rod 34 which is movably penetrated through one side of the pipeline 1 is fixed on one side of the sliding plate 37, a second conical tooth 35 is connected on one side of the screw rod 34 in a threaded manner, and the second conical tooth 35 is meshed with the first conical tooth 32. Second spout 310 has been seted up to pipeline 1 inner wall, and second spout 310 one side articulates there is connecting rod 38, and second spout 310 inner wall one side is fixed with switch 39, is connected with second spring 311 between one side of connecting rod 38 and one side of second spout 310, and switch 39's output electric connection is in electric putter 31's input. Pipeline 1 one side has water pump 4 through the water pipe intercommunication, pipeline 1 one side is equipped with the gyro wheel 36 of a plurality of sliding connection in second toper tooth 35 bottom, through the inside in the infiltration drainage water source ground with pipeline 1, slide 37 constantly rises under the effect of lead screw 34 with second toper tooth 35 threaded connection, it is inside that the diversion gets into pipeline 1 under the effect of slide 37, after slide 37 trigger switch 39, electric putter 31 push rod end withdrawal and drive internal spline 33 leave external spline 210, slide 37 stops the rebound this moment, and the height that slide 37 stopped is higher than the height of water pump 4 water inlet, the very light inflow water pump 4 end of leading water, avoid the manual filling diversion of workman, workman's intensity of labour has been reduced.

The working principle is as follows: when the cleaning device is used, a worker immerses the pipeline 1 with one side of the filter screen 25 into a water source, the motor 27 rotates, meanwhile, the push rod end of the electric push rod 31 pushes the first conical tooth 32 and the internal spline 33 to move downwards, so that the first conical tooth 32 is meshed with the second conical tooth 35 on one side of the screw rod 34, the internal spline 33 is inserted into the inner side of the external spline 210 at the axis of the second belt pulley 29 and rotates along with the first belt pulley 28, the rotating shaft 23 fixed at the bottom of the second belt pulley 29 drives the second scraper 24 to continuously clean one side of the filter screen 25, the blockage of the water inlet of the pipeline 1 by internal dirt in the water source is avoided, the second scraper 24 can roll up the dirt with larger volume, and as the first scraper 22 capable of sliding up and down is arranged on one side of the recovery box 21 on one side of the pipeline 1, the large dirt on the surface of the second scraper 24 can be scraped and stored in the recovery box 21, avoid the great dirty clean back of falling of volume to block up pipeline 1 water inlet once more, increased water diversion device's stability, avoid influencing discharge because the water inlet blocks up, improved the efficiency of diversion.

In the process of water diversion of the pipeline 1, the sliding plate 37 continuously rises under the effect of the threaded connection of the screw rod 34 and the second conical tooth 35, the power of the motor 27 passes through the first belt pulley 28, the second belt pulley 29, the external spline 210, the internal spline 33, the first conical tooth 32 and the second conical tooth 35, so that the sliding plate 37 seamlessly slides on the inner wall of the pipeline 1, and the water in the water source area is led into the water inlet end of the water pump 4 through the pipeline 1, thereby avoiding the manual filling and water diversion of workers, reducing the labor intensity of the workers, improving the working efficiency of the workers, when the slide plate 37 slides to the top of the connecting rod 38, the connecting rod 38 presses downward and triggers the switch 39, at which time the rod end of the electric push rod 31 retracts and drives the internal spline 33 away from the external spline 210, at which time the slide plate 37 stops moving upward, and the sliding plate 37 stops at a height higher than the height of the water inlet of the water pump 4, so that water is easily introduced into the water inlet end of the water pump 4.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes pipeline (1), its characterized in that: a cleaning mechanism (2) is arranged on one side of the pipeline (1), and a water supply mechanism (3) is arranged on one side of the cleaning mechanism (2);

the cleaning mechanism (2) comprises a support frame (26), a filter screen (25) is arranged on one side of the pipeline (1), a motor (27) is fixed on one side of the support frame (26), a first belt pulley (28) is fixed on the output shaft end of the motor (27), a rotating shaft (23) is rotatably connected on one side of the support frame (26) through a bearing, a second scraper (24) which is abutted against one side of the filter screen (25) is fixed on one side of the rotating shaft (23), a second belt pulley (29) is fixed on one side, away from the second scraper (24), of the rotating shaft (23), an external spline (210) is fixedly embedded in the axis of the second belt pulley (29), and the first belt pulley (28) is connected with the second belt pulley (29) through a belt;

the water supply mechanism (3) comprises an electric push rod (31), a first tapered tooth (32) is connected to the push rod end of the electric push rod (31) in a rotating mode through a bearing, and an inner spline (33) matched with one side of the outer spline (210) is fixed to one side of the first tapered tooth (32).

2. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the seamless sliding connection of pipeline (1) inner wall has slide (37), slide (37) one side is fixed with the activity and runs through lead screw (34) in pipeline (1) one side.

3. The water diverting structure for water conservancy and hydropower engineering according to claim 2, characterized in that: one side of the screw rod (34) is in threaded connection with a second conical tooth (35), and the second conical tooth (35) is meshed with the first conical tooth (32).

4. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: second spout (310) have been seted up to pipeline (1) inner wall, second spout (310) one side articulates there is connecting rod (38), second spout (310) inner wall one side is fixed with switch (39), be connected with second spring (311) between one side of connecting rod (38) and one side of second spout (310), the output electric connection of switch (39) is in the input of electric putter (31).

5. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: pipeline (1) one side is fixed with collection box (21), first spout (212) have been seted up to collection box (21) one side, the inboard sliding connection of first spout (212) has first scraper blade (22) of contradicting in second scraper blade (24) one side, be connected with first spring (211) between one side of first scraper blade (22) and one side of first spout (212).

6. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: and one side of the pipeline (1) is communicated with a water pump (4) through a water pipe, and one side of the pipeline (1) is provided with a plurality of rollers (36) which are connected to the bottom of the second conical teeth (35) in a sliding manner.