CN216194524U - A sealing device for hydraulic engineering construction - Google Patents

Abstract

The utility model discloses a water stopping device for hydraulic engineering construction, which comprises a main body frame, a connecting frame and a scraper blade, wherein a filter screen is arranged on the front surface of the main body frame, a slot is formed in the bottom surface of the main body frame, a baffle is arranged on the slot, a rotating shaft is arranged on the baffle, a worm wheel is arranged on the rotating shaft, the tooth surface of the worm wheel is meshed with a worm, a limiting rod is arranged in the main body frame, a sliding block is arranged on the limiting rod, a threaded rod penetrates through the sliding block, a transmission belt is connected onto the threaded rod, a second motor is arranged at the other end of the transmission belt, the connecting frame is connected onto the sliding block, and the scraper blade is arranged on the connecting frame. This a sealing device for hydraulic engineering construction, it is rotatory to transfer the worm through first motor, later mesh worm wheel makes the epaxial baffle upset of commentaries on classics to realize opening and close of device, opening and stopping of water, this kind of mode can compare the more rapid of over-and-under type sealing device among the prior art at present.

Description

A sealing device for hydraulic engineering construction

Technical Field

The utility model relates to the technical field of water stopping of hydraulic engineering, in particular to a water stopping device for hydraulic engineering construction.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. At present, in hydraulic engineering construction, water stopping work needs to be carried out on water outlets of projects such as water supply and drainage, sewage treatment, pump stations, channel drainage and irrigation and the like, and currently used water stopping devices are various and various in types, but still have some defects.

However, the existing water stopping device for hydraulic engineering in the market cannot meet the requirements of people due to relatively imperfect technology, and the water stopping device in the prior art is often relatively slow in opening and closing, so that water stopping operation cannot be performed in time, and unnecessary loss is caused. And also to discharge articles such as garbage floating upstream into the downstream, resulting in irreversible damage to the environment. We have therefore proposed a water stopping device for hydraulic engineering construction in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water stopping device for hydraulic engineering construction, which aims to solve the problem that the water stopping device for the hydraulic engineering on the market at present, which is provided by the background technology, cannot meet the requirements of people due to relatively imperfect technology, and the water stopping device in the prior art is often relatively slow in opening and closing, cannot perform water stopping operation in time, and accordingly causes unnecessary loss. And can also discharge articles such as garbage and the like floating from the upstream into the downstream, so that the environment has the problem of irreversible damage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a watertight fittings for hydraulic engineering construction, includes main body frame, linking frame and scraper blade, the filter screen has openly been seted up to main body frame, and the main body frame bottom surface has seted up the fluting, install the baffle on the fluting, and be provided with the pivot on the baffle, install the worm wheel in the pivot, and the meshing of worm wheel flank of tooth has the worm, be connected with first motor on the worm, main body frame internally mounted has the gag lever post, and is provided with the slider on the gag lever post, run through threaded rod on the slider, and be connected with driving belt on the threaded rod, the second motor is installed to the driving belt other end, be connected with linking frame on the slider, and be provided with the scraper blade on the linking frame.

Preferably, the connection mode between the baffle and the main body frame is bearing connection, the baffles are uniformly distributed on the main body frame, and the positions of the baffles are positioned on the open grooves.

Preferably, the rotating shaft forms a rotating structure through a worm wheel, a worm and a first motor, and the rotating shaft is fixedly connected with the baffle plate.

Preferably, the connection mode of the sliding block on the limiting rod is sliding connection, two sets of limiting rods are arranged inside the main body frame, and the central axes of the limiting rods and the central axes of the threaded rods are on the same horizontal plane.

Preferably, the connection mode between the sliding block and the threaded rod is threaded connection, and the threaded rod forms a rotating structure through a transmission belt and a second motor.

Preferably, the connection mode between scraper blade and the filter screen is for laminating the connection, and the length dimension of scraper blade is the same with the height dimension of filter screen.

Compared with the prior art, the utility model has the beneficial effects that: this a stagnant water device for hydraulic engineering construction:

(1) the garbage floating in water can be filtered through the filter screen, the scraper and the second motor, and the threaded rod is rotated through the electric transmission belt of the second motor to enable the sliding block to slide on the limiting rod, so that the scraper on the connecting frame is driven to move to scrape the surface of the filter screen, the garbage is prevented from being blocked, and the garbage is intensively treated;

(2) be provided with worm wheel, worm, pivot and first motor, the worm is rotatory in the first motor of accessible transfer, later meshes the worm wheel and makes the epaxial baffle upset of commentaries on classics to realize opening and close of device, opening and stopping of water, this kind of mode can compare more rapidly among the present prior art over-and-under type sealing device, more practicality.

Drawings

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

FIG. 2 is a side cross-sectional structural view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a main body frame; 2. a filter screen; 3. grooving; 4. a baffle plate; 5. a rotating shaft; 6. a worm gear; 7. a worm; 8. a first motor; 9. a limiting rod; 10. a slider; 11. a threaded rod; 12. a drive belt; 13. a second motor; 14. a connecting frame; 15. a scraper.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a water stopping device for hydraulic engineering construction comprises a main body frame 1, a filter screen 2, a slot 3, a baffle 4, a rotating shaft 5, a worm wheel 6, a worm 7, a first motor 8, a limiting rod 9, a slide block 10, a threaded rod 11, a transmission belt 12, a second motor 13, a connecting frame 14 and a scraper 15, wherein the filter screen 2 is arranged on the front surface of the main body frame 1, the slot 3 is arranged on the bottom surface of the main body frame 1, the baffle 4 is arranged on the slot 3, the rotating shaft 5 is provided with the rotating shaft 5, the worm wheel 6 is arranged on the rotating shaft 5, the tooth surface of the worm wheel 6 is meshed with the worm 7, the worm 7 is connected with the first motor 8, the limiting rod 9 is arranged in the main body frame 1, the slide block 10 is arranged on the limiting rod 9, the threaded rod 11 penetrates through the slide block 10, the transmission belt 12 is connected on the threaded rod 11, the second motor 13 is arranged at the other end of the transmission belt 12, the slide block 10 is connected with the connecting frame 14, and a scraper 15 is provided on the connection frame 14.

The connection mode between baffle 4 and main body frame 1 is the bearing connection, and baffle 4 evenly distributed on main body frame 1 to the position of baffle 4 is located fluting 3, thereby realizes the function that blocks to water, makes the more practical of device.

The rotating shaft 5 forms a rotating structure through the worm wheel 6, the worm 7 and the first motor 8, and the connecting mode between the rotating shaft 5 and the baffle 4 is fixed connection, so that the baffle 4 is driven to overturn, and the device is more stable and practical.

The connected mode of slider 10 on gag lever post 9 is sliding connection, and gag lever post 9 is provided with two sets ofly in main body frame 1 inside to the axis of gag lever post 9 and the axis of threaded rod 11 all are on same horizontal plane, thereby realize the spacing slip function to slider 10, make the device more reasonable.

The connection mode between slider 10 and the threaded rod 11 is threaded connection, and threaded rod 11 passes through driving belt 12 and second motor 13 constitution revolution mechanic to the realization drives scraper blade 15 and removes, makes the more stable of device.

The connected mode between scraper blade 15 and the filter screen 2 is for the laminating to be connected, and the length dimension of scraper blade 15 is the same with the height dimension of filter screen 2, can realize scraping the rubbish on the filter screen 2 to the realization is with the function of rubbish centralized processing.

The working principle is as follows: when using this a watertight fittings for hydraulic engineering construction, at first, when rivers pass through main body frame 1, filter the rubbish that is floating in the aquatic through filter screen 2, prevent that rubbish from flowing away and causing environmental pollution's problem. Then, the second motor 13 is started to drive the transmission belt 12 to rotate the threaded rod 11, and then the threaded rod is in threaded connection with the sliding block 10, so that the sliding block 10 slides on the limiting rod 9, and the scraper 15 on the connecting frame 14 is driven to scrape off the garbage on the filter screen 2, and the garbage is prevented from being blocked and collected and concentrated.

Then when baffle 4 opens and close, start first motor 8 and drive worm 7 rotatory to meshing worm wheel 6 makes pivot 5 rotatory, later drives baffle 4 and overturns, thereby realizes stopping and opening water. This kind of mode can make open and close rapider, and the stagnant water device of contrast over-and-under type opens and close rapider, can be applicable to emergency. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a stagnant water device for hydraulic engineering construction, includes main body frame (1), connecting frame (14) and scraper blade (15), its characterized in that: the front surface of the main body frame (1) is provided with a filter screen (2), the bottom surface of the main body frame (1) is provided with a slot (3), the slot (3) is provided with a baffle (4), a rotating shaft (5) is arranged on the baffle (4), a worm wheel (6) is arranged on the rotating shaft (5), a worm (7) is meshed with the tooth surface of the worm wheel (6), a first motor (8) is connected to the worm (7), a limiting rod (9) is installed inside the main body frame (1), a sliding block (10) is arranged on the limiting rod (9), a threaded rod (11) penetrates through the sliding block (10), and the threaded rod (11) is connected with a transmission belt (12), the other end of the transmission belt (12) is provided with a second motor (13), the slider (10) is connected with a connecting frame (14), and the connecting frame (14) is provided with a scraper (15).

2. The water stopping device for hydraulic engineering construction according to claim 1, wherein: the baffle (4) is connected with the main body frame (1) through a bearing, the baffle (4) is uniformly distributed on the main body frame (1), and the position of the baffle (4) is positioned on the groove (3).

3. The water stopping device for hydraulic engineering construction according to claim 1, wherein: the rotating shaft (5) forms a rotating structure through a worm wheel (6), a worm (7) and a first motor (8), and the rotating shaft (5) is fixedly connected with the baffle (4).

4. The water stopping device for hydraulic engineering construction according to claim 1, wherein: the connecting mode of the sliding blocks (10) on the limiting rods (9) is sliding connection, two groups of limiting rods (9) are arranged inside the main body frame (1), and the central axes of the limiting rods (9) and the central axes of the threaded rods (11) are on the same horizontal plane.

5. The water stopping device for hydraulic engineering construction according to claim 1, wherein: the connection mode between slider (10) and threaded rod (11) is threaded connection, and threaded rod (11) constitute revolution mechanic through driving belt (12) and second motor (13).

6. The water stopping device for hydraulic engineering construction according to claim 1, wherein: the scraper blade (15) is connected with the filter screen (2) in a fitting manner, and the length of the scraper blade (15) is the same as the height of the filter screen (2).

Images