CN219327052U

CN219327052U - Hydraulic engineering lifting gate dredging anti-blocking structure

Info

Publication number: CN219327052U
Application number: CN202320280385.6U
Authority: CN
Inventors: 王言伟; 周蕾; 刘连军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-11
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of dredging anti-blocking structures of hydraulic engineering, in particular to a dredging anti-blocking structure of a lifting type gate of hydraulic engineering. The gate dredging anti-blocking assembly comprises a main body frame, a gate, a collecting cylinder, a filter plate, a placement rod and an extraction pipe, wherein the gate is arranged on the main body frame, the collecting cylinder is fixed at the middle part of one side of the main body frame, the filter plate is symmetrically fixed at two sides of the collecting cylinder, the placement rod is fixed at the upper side of the filter plate, and the extraction pipe is transversely arranged at the middle part of the collecting cylinder. In the utility model, the pulling cable wire can be rolled up, and the pulling cable wire of rolling is pulled to remove the slide bar, and the clearance is scraped the pole and is cleaned up the surface of pole to the filter along with removing the slide bar to slide the clearance this moment, avoids silt to cause the jam to the filter for water can normally pass the filter, guarantees the unblocked of rivers process.

Description

Hydraulic engineering lifting gate dredging anti-blocking structure

Technical Field

The utility model relates to the technical field of dredging anti-blocking structures of hydraulic engineering, in particular to a dredging anti-blocking structure of a lifting type gate of hydraulic engineering.

Background

The gate is used for closing and opening the control facility of the water discharge channel. The gate can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment and floating objects.

The patent of China patent of publication No. CN212896213U can be consulted, it discloses a water conservancy gate convenient to desilting of over-and-under type, including main part and current limiting flabellum, the fixed frame is installed to the side of main part, and the inboard of main part is installed the lift chain, and the bottom welding of lift chain has the gate, and the front end inboard of gate is provided with the desilting mechanism, and the desilting mechanism includes collection frame, pneumatic cylinder and push pedal. A filter screen is further arranged on one side of the dredging mechanism of the gate.

However, the filter screen of the device has the phenomenon that the filter screen is difficult to clean, namely, in the process that the filter screen blocks the silt for a long time, a large amount of silt can be smeared on the surface of the filter screen, and the filter screen is inconvenient to clean due to the fact that the filter screen is usually fixedly connected with a gate, so that the water flow rate is reduced, and the water flow passing speed is influenced.

Disclosure of Invention

The utility model aims to provide a dredging anti-blocking structure of a hydraulic engineering lifting gate, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic engineering over-and-under type gate dredging prevents stifled structure, gate dredging prevents stifled subassembly including main body frame, gate, collection tube, filter, settling lever and extraction pipe, and wherein the gate sets up on main body frame, the collection tube is fixed in one side middle part of main body frame, and wherein the filter symmetry is fixed in the both sides of collection tube, settling lever is fixed in the upside of filter, and wherein the extraction pipe transversely passes through the middle part setting at the collection tube.

Preferably, a fixedly connected supporting plate is arranged in the middle of the upper side of the main body frame, and the supporting plate penetrates through a rotating rod which is movably connected.

Preferably, the middle part of the placement rod is provided with a guide chute in a penetrating way, wherein a movable slide rod is arranged in the guide chute.

Preferably, one side of the movable slide bar extending out of the guide slide groove is provided with a cleaning scraping bar fixedly connected, wherein one side of the cleaning scraping bar is attached to the filter plate.

Preferably, a return spring is arranged in the guide chute, and a pulling steel cable is arranged in the middle of the return spring in a penetrating manner.

Preferably, one side of the pull wire rope is fixed on the moving slide bar, wherein the other side of the pull wire rope is arranged through the arranging rod, and one side of the pull wire rope, which penetrates through the arranging rod, is fixed on the rotating rod.

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

in the utility model, the pulling cable wire can be rolled up, and the pulling cable wire of rolling is pulled to remove the slide bar, and the clearance is scraped the pole and is cleaned up the surface of pole to the filter along with removing the slide bar to slide the clearance this moment, avoids silt to cause the jam to the filter for water can normally pass the filter, guarantees the unblocked of rivers process.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a filter plate according to the present utility model.

FIG. 3 is a schematic perspective view of a mounting bar of the present utility model in semi-section.

In the figure: 1. a main body frame; 101. a support plate; 102. a rotating lever; 11. a gate; 12. a collection cylinder; 13. a filter plate; 14. a setting rod; 1401. a guide chute; 1402. moving the slide bar; 1403. cleaning a scraping rod; 1404. a return spring; 1405. pulling the steel rope; 15. and (5) extracting the tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the device comprises a gate dredging anti-blocking component, wherein the gate dredging anti-blocking component comprises a main body frame 1, a gate 11, a collecting barrel 12, a filter plate 13, a placement rod 14 and an extraction pipe 15, wherein the gate 11 is arranged on the main body frame 1, the collecting barrel 12 is fixed at the middle part of one side of the main body frame 1, the filter plate 13 is symmetrically fixed at two sides of the collecting barrel 12, the placement rod 14 is fixed at the upper side of the filter plate 13, and the extraction pipe 15 is transversely arranged at the middle part of the collecting barrel 12. The lower side of the extraction pipe 15 is arranged deep into the collection cylinder 12, the upper side of the extraction pipe 15 is connected with a dredging pump, and the sludge in the collection cylinder 12 is conveniently extracted by the extraction pipe 15 by means of the dredging pump.

A supporting plate 101 is fixedly connected to the middle part of the upper side of the main body frame 1, wherein the supporting plate 101 is penetrated and provided with a movable connecting rotating rod 102. The rotating rod 102 can be rotated by a motor.

The middle part of the placement rod 14 is provided with a guide chute 1401 in a penetrating way, wherein a movable slide bar 1402 is arranged inside the guide chute 1401.

One side of the movable slide bar 1402 extending out of the guide slide groove 1401 is provided with a cleaning scraping rod 1403 which is fixedly connected, wherein one side of the cleaning scraping rod 1403 is attached to the filter plate 13. A splayed form is present between the two filter plates 13 arranged on both sides of the collector drum 12.

A return spring 1404 is placed inside the guide chute 1401, wherein a pull wire 1405 is provided in the middle of the return spring 1404.

One side of pull cable 1405 is secured to mobile slide bar 1402, wherein the other side of pull cable 1405 is disposed through mounting bar 14 and one side of pull cable 1405 is secured to rotating bar 102 through mounting bar 14. Pulling on cable 1405 runs through the side of mounting bar 14 to a side remote from mobile slide bar 1402.

When the rotating rod 102 rotates, the pulling steel cable 1405 can be wound, the wound pulling steel cable 1405 pulls the movable sliding rod 1402, at the moment, the cleaning scraping rod 1403 slides along with the movable sliding rod 1402 to clean the surface of the filter plate 13, the blocking of the filter plate 13 by sludge is avoided, water can normally pass through the filter plate 13, the smoothness of water flow is ensured, the cleaned sludge can be gathered in the collecting cylinder 12, the concentrated extraction treatment of the sludge is facilitated, and when the pulling steel cable 1405 is loosened, the reset spring 1404 pushes the movable sliding rod 1402, so that the movable sliding rod 1402 is reset.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 hydraulic engineering lifting gate desilting prevents stifled structure, includes gate desilting anti-blocking component, its characterized in that: the gate dredging anti-blocking assembly comprises a main body frame (1), a gate (11), a collecting cylinder (12), a filter plate (13), a placement rod (14) and an extraction pipe (15), wherein the gate (11) is arranged on the main body frame (1), the collecting cylinder (12) is fixed at one side middle part of the main body frame (1), the filter plate (13) is symmetrically fixed at two sides of the collecting cylinder (12), the placement rod (14) is fixed at the upper side of the filter plate (13), and the extraction pipe (15) is transversely arranged at the middle part of the collecting cylinder (12).

2. The hydraulic engineering lifting gate dredging anti-blocking structure according to claim 1, wherein: the middle part of the upper side of the main body frame (1) is provided with a fixedly connected supporting plate (101), wherein the supporting plate (101) is penetrated and provided with a movable connecting rotating rod (102).

3. The hydraulic engineering lifting gate dredging anti-blocking structure according to claim 2, wherein: the middle part of the placement rod (14) is provided with a guide chute (1401) in a penetrating way, wherein a movable slide bar (1402) is arranged inside the guide chute (1401).

4. The hydraulic engineering lifting gate dredging anti-blocking structure according to claim 3, wherein: one side of the movable sliding rod (1402) extending out of the guide sliding groove (1401) is provided with a cleaning scraping rod (1403) which is fixedly connected, wherein one side of the cleaning scraping rod (1403) is attached to the filter plate (13).

5. The hydraulic engineering lifting gate dredging anti-blocking structure according to claim 4, wherein: a return spring (1404) is arranged in the guide chute (1401), wherein a pulling steel cable (1405) is arranged in the middle of the return spring (1404) in a penetrating way.

6. The hydraulic engineering lifting gate dredging anti-blocking structure according to claim 5, wherein: one side of the pulling steel rope (1405) is fixed on the moving slide bar (1402), wherein the other side of the pulling steel rope (1405) is arranged through the arranging rod (14), and the pulling steel rope (1405) is fixed on the rotating rod (102) through one side of the arranging rod (14).