CN216379463U

CN216379463U - A prevent blocking formula trash rack for hydraulic engineering

Info

Publication number: CN216379463U
Application number: CN202122756004.0U
Authority: CN
Inventors: 夏建辉
Original assignee: Changyi Xinbao Water Conservancy Jianan Engineering Co ltd
Current assignee: Changyi Xinbao Water Conservancy Jianan Engineering Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-26
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of trash racks, and discloses an anti-blocking trash rack for hydraulic engineering, which comprises: the fixed plate is fixed to one end of the trapezoid frame, one side of the trapezoid frame is fixedly connected with a rotary bearing, and the collecting frame is fixedly connected to the surface of the inner wall of the trapezoid frame. This a prevent blocking formula trash rack for hydraulic engineering passes through the fixed axle, the blade, main axis of rotation, drive belt and fishing device's setting, when using, through the blade of rivers impact fixed axle fixed surface, make the blade drive the fixed axle and rotate, main axis of rotation drives the drive belt simultaneously and rotates, make fishing device salvage rubbish, the impact force that has reached the use water comes drive arrangement, need not use the motor, the effect that does not need the power consumption during equipment use, it just can be with the interior garbage collection of river to have solved most needs cooperation motor use, the problem of the comparatively extravagant electric energy resource of equipment when using has been led to.

Description

A prevent blocking formula trash rack for hydraulic engineering

Technical Field

The utility model relates to the technical field of trash racks, in particular to an anti-blocking trash rack for hydraulic engineering.

Background

The trash rack is arranged in front of a water inlet and is used for blocking sundries such as aquatic weeds, floating trees and the like carried by water flow, the trash rack is composed of a frame, a transverse partition plate and grid bars, is supported on a concrete pier wall and is generally made of steel, the distance between the grid bars is determined according to the size and the amount of the trash and the application requirement, the distance between the grid bars for a hydropower station depends on the model and the size of a water turbine, so that the trash passing through the trash rack is guaranteed not to be clamped in a water turbine overflowing part, the trash rack is not generally arranged in a drainage tunnel and a drainage hole, if the hole diameter or the hole diameter is small, when more sunk trees need to be arranged, the distance between the grid bars is suitable to be increased, the load borne by the trash rack is mainly the load after the trash is blocked except the dead weight.

Among the prior art, the current common anti-blocking formula trash rack for hydraulic engineering need cooperate the motor to use the garbage collection in the river mostly when using, has led to equipment comparatively extravagant electric energy resource when using, and equipment garbage collection device is comparatively complicated when using, has led to equipment structure complicacy, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anti-blocking trash rack for hydraulic engineering, which has the advantages that a device is driven by using the impact force of water, a motor is not needed, electricity is not needed when the equipment is used, the garbage collection device of the equipment is simple, and the use is convenient, and the problems that most of garbage in a river can be collected by matching with the motor, so that the electric energy resource is wasted when the equipment is used, and the garbage collection device is complex when the equipment is used, so that the equipment structure is complex and the use is inconvenient are solved.

The utility model provides the following technical scheme: an anti-clogging trash rack for hydraulic engineering, comprising: the ladder-shaped frame, the one end fixedly connected with fixed plate of ladder-shaped frame, one side fixedly connected with swivel bearing of ladder-shaped frame, the fixed surface of ladder-shaped frame inner wall is connected with collects the frame.

Preferably, the surface of the inner wall of the rotary bearing is fixedly connected with an inner shaft, and the side surface of the inner shaft is fixedly connected with a fixed shaft.

Preferably, the surface of the fixed shaft is fixedly connected with the blades, the side surface of the fixed shaft is fixedly connected with the main rotating shaft, and the two sides of the main rotating shaft are fixedly connected with the fixed shaft.

Preferably, the surface swing joint of main axis of rotation has the drive belt, the fixed surface of drive belt is connected with the fixing base, the top fixedly connected with fishing device of fixing base, the mouth that leaks is seted up to fishing device's bottom, there are a plurality of fixing base and fishing device's quantity, and a plurality of fixing base and fishing device align to grid.

Preferably, the number of the trapezoid frames is two, and the two trapezoid frames are symmetrically arranged on the central vertical plane of the main rotating shaft.

Preferably, the surface of the inner wall of the collecting frame is movably connected with a movable frame, and one side of the movable frame is fixedly connected with a pull rope.

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

1. this a prevent blocking formula trash rack for hydraulic engineering, through the fixed axle, the blade, main axis of rotation, drive belt and fishing device's setting, when using, through the blade of rivers impact fixed axle fixed surface, make the blade drive the fixed axle and rotate, main axis of rotation drives the drive belt simultaneously and rotates, make fishing device salvage rubbish, the impact force that has reached the use water comes drive arrangement, need not use the motor, the effect that does not need the power consumption during equipment use, it just can be with the interior garbage collection of river to have solved most needs cooperation motor use, the problem of the comparatively extravagant electric energy resource of equipment when using has been led to.

2. This a prevent blocking formula trash rack for hydraulic engineering, through collecting the frame, remove the setting of frame and stay cord, when using, the rubbish of being salvaged drops in collecting the frame through the change of drive belt direction, the staff can come the pulling through the stay cord to remove the frame when rubbish in equipment is about to pile up, remove rubbish, the garbage collection device who has reached equipment is simple, convenient to use's effect, it is comparatively complicated to have solved equipment garbage collection device when using, it is complicated to have leaded to equipment structure, awkward problem.

Drawings

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

FIG. 2 is a schematic diagram of the right side view of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the main rotating shaft in fig. 1 according to the present invention.

In the figure: 1. a ladder frame; 2. a fixing plate; 3. a rotating bearing; 4. an inner shaft; 5. a fixed shaft; 6. A main rotating shaft; 7. a blade; 8. a transmission belt; 9. a fixed seat; 10. fishing the device; 11. a water leakage port; 12. a collection frame; 13. moving the frame; 14. and pulling a rope.

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 to 3, an anti-blocking trash rack for hydraulic engineering includes: trapezoidal frame 1, setting up through trapezoidal frame 1 makes equipment can stand upright on the river bank, trapezoidal frame 1's one end fixedly connected with fixed plate 2, setting up through fixed plate 2 makes two trapezoidal frames 1 can be fixed, one side fixedly connected with swivel bearing 3 of trapezoidal frame 1, swivel bearing 3's setting makes interior axle 4 can rotate, the fixed surface of trapezoidal frame 1 inner wall is connected with collects frame 12, setting up through collecting frame 12 makes rubbish can be collected.

Wherein; an inner shaft 4 is fixedly connected to the surface of the inner wall of the rotary bearing 3, a fixed shaft 5 is fixedly connected to the side surface of the inner shaft 4, and blades 7 can be loaded through the arrangement of the fixed shaft 5.

Wherein; the fixed axis 5's fixed surface is connected with blade 7, makes equipment can operate through the impact force of water through the setting of blade 7, and the side fixedly connected with owner axis of rotation 6 of fixed axis 5 makes drive belt 8 can rotate through the setting of owner axis of rotation 6, the equal fixedly connected with fixed axis 5 in both sides of owner axis of rotation 6.

Wherein; the surperficial swing joint of main axis of rotation 6 has drive belt 8, it can be fixed and rotate to make fixing base 9 through setting up of drive belt 8, the fixed surface of drive belt 8 is connected with fixing base 9, make fishing device 10 can load through setting up of fixing base 9, the top fixedly connected with fishing device 10 of fixing base 9, make equipment can salvage rubbish through setting up of fishing device 10, water leakage mouth 11 has been seted up to fishing device 10's bottom, make fishing device 10 can not salvage together with the river through setting up of water leakage mouth 11, there are a plurality of fixing base 9 and fishing device 10's quantity, and a plurality of fixing base 9 and fishing device 10 align to grid, it improves to make equipment salvage rubbish performance through setting up of a plurality of fishing device 10.

Wherein; the number of the ladder frames 1 is two, and the two ladder frames 1 are symmetrically arranged with respect to the central vertical plane of the main rotating shaft 6 so that the apparatus can be vertically fixed.

Wherein; the surface swing joint of collecting frame 12 inner wall has the removal frame 13, and one side fixedly connected with stay cord 14 of removal frame 13 makes removal frame 13 conveniently to be pulled out by the staff through the setting of stay cord 14.

Theory of operation, when using, through standing equipment upright on the river bank, with fixed axle 5 and blade 7 dip in the river, the impact force through the river flow makes blade 7 remove, thereby it rotates to drive main axis of rotation 6, make drive belt 8 remove, drive fishing device 10 and remove, make fishing device 10 can take away the rubbish in the water from the surface of water, make hydroenergy enough leak down the river through setting up of mouth of a river 11 that leaks, rubbish falls into in collecting frame 12 afterwards, the staff can drag removal frame 13 through pulling stay cord 14 when rubbish piles up more fully, make rubbish can be taken away the equipment.

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. An anti-clogging trash rack for hydraulic engineering, comprising: ladder frame (1), characterized in that: the one end fixedly connected with fixed plate (2) of trapezoidal frame (1), one side fixedly connected with swivel bearing (3) of trapezoidal frame (1), the fixed surface of trapezoidal frame (1) inner wall is connected with collects frame (12).

2. An anti-clogging trash rack for hydraulic engineering according to claim 1, characterized in that an inner shaft (4) is fixedly connected to the surface of the inner wall of the rotating bearing (3), and a fixed shaft (5) is fixedly connected to the side of the inner shaft (4).

3. The anti-clogging trash rack for hydraulic engineering according to claim 2, characterized in that the surface of the fixed shaft (5) is fixedly connected with the blades (7), the side surface of the fixed shaft (5) is fixedly connected with the main rotating shaft (6), and both sides of the main rotating shaft (6) are fixedly connected with the fixed shaft (5).

4. The anti-blocking trash rack for the water conservancy project according to claim 3, characterized in that a transmission belt (8) is movably connected to the surface of the main rotating shaft (6), a fixed seat (9) is fixedly connected to the surface of the transmission belt (8), a fishing device (10) is fixedly connected to the top of the fixed seat (9), a water leaking port (11) is formed in the bottom of the fishing device (10), a plurality of fixed seats (9) and fishing devices (10) are arranged, and the plurality of fixed seats (9) and fishing devices (10) are uniformly arranged.

5. An anti-clogging trash rack for hydraulic engineering according to claim 1, characterized in that the number of ladder frames (1) is two and two ladder frames (1) are symmetrically arranged with respect to the central vertical plane of the main rotation shaft (6).

6. The anti-blocking trash rack for water conservancy projects according to claim 1, characterized in that a movable frame (13) is movably connected to the surface of the inner wall of the collecting frame (12), and a pull rope (14) is fixedly connected to one side of the movable frame (13).