CN213952140U

CN213952140U - Hydraulic engineering gate

Info

Publication number: CN213952140U
Application number: CN202022228728.3U
Authority: CN
Inventors: 王志成; 沐阳; 宋正松
Original assignee: Zhongjian Huihai Co Ltd
Current assignee: Zhongjian Huihai Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-08-13
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering gate, which comprises a gate pier, wherein a gate main body is connected in the gate pier in a sliding way, the lower end of the gate main body is provided with an auxiliary gate, a first chute is arranged on the gate main body, the auxiliary gate is rotationally connected with the gate main body through the first chute, the front surface of the gate main body is rotationally connected with a connecting plate, the back surface of the connecting plate is provided with a second chute matched with the first chute, the upper end of the back surface of the gate main body is fixedly connected with a strip-shaped block, a rotating wheel above the gate pier is rotated to drive a transmission screw rod to rotate, the transmission screw rod is lifted, the auxiliary gate and the connecting plate are driven to rotate upwards through a transmission rod to form an oblique opening, water flows out of the opening, the pressure of the water flow on the whole gate is reduced, the, the inclined plane formed by the auxiliary gate has upward force, so that the gate is opened more easily.

Description

Hydraulic engineering gate

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering gate.

Background

The gate is a control facility for closing and opening the drainage channel, the gate with a water retaining surface as a plane panel is called a plane gate, and the gate blade of the plane gate makes linear motion in the gate slot to close or open the water channel. It is easy to manufacture and process, safe and reliable in operation and convenient to maintain, and can be widely used as a working gate, an accident gate and an overhaul gate on various hydraulic buildings.

The plane gate mostly drives drive screw through artifical rotation runner and opens and shuts, but because the plane gate is from great, the required power of opening a door is also big, the gate slot hydraulics condition is relatively poor, the gate receives the water pressure influence of high water level, it is hard to open and shut, consequently, the application range as work gate on the water course of high velocity of flow receives the restriction, and levitate rubbish etc. are located the gate position under rivers drive usually in the water course, during the floodgate is opened, levitate rubbish etc. can get into next piece of waters along with rivers, cause the pollution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering gate possesses advantages such as open and shut laborsaving, clearance rubbish, has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing above-mentioned laborsaving, the clearance rubbish that opens and shuts, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering gate, includes the gate pier, sliding connection has the gate main part in the gate pier, gate main part lower extreme is provided with vice gate, first spout has been seted up in the gate main part, vice gate rotates with the gate main part through first spout and is connected, gate main part front surface rotates and is connected with the connecting plate, the second spout that matches with first spout is seted up at the connecting plate back, gate main part back upper end fixedly connected with bar piece, threaded connection has drive screw in the bar piece, drive screw and gate pier threaded connection, the drive screw lower extreme rotates and is connected with the turning block, turning block lower extreme fixedly connected with rotates the seat, it is connected with the transfer line to rotate on the seat, vice gate back fixedly connected with fixing base, the transfer line other end rotates and connects in the fixing base.

Preferably, the four corners of the front surface of the connecting plate are fixedly connected with fixing rods, and a plurality of fixing rods are fixedly connected with a leakage net.

Preferably, both sides of the gate main body are fixedly connected with first rollers.

Preferably, when the rotating block is contacted with the strip-shaped block, the connecting plate is vertical to the gate main body.

Preferably, the upper end of the auxiliary gate is fixedly connected with a second roller.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of hydraulic engineering gate through the runner that rotates the gate pier top, drives drive screw and rotates, makes drive screw rise, drives vice gate and connecting plate through the transfer line and upwards rotates, forms the oblique opening, and rivers flow from the opening, and rivers diminish to the pressure of whole gate, and is more laborsaving during the promotion, and when rivers flowed from the oblique opening simultaneously, has ascending power to the inclined plane of vice gate formation, and it is more laborsaving to open the floodgate.

2. This kind of hydraulic engineering gate, when contacting through setting up turning block and bar piece, the connecting plate is perpendicular with the gate main part, and the connecting plate rises along with the gate main part, and during the surface of water, the net that leaks drags for the floated rubbish of surface of water, and rubbish in the net that leaks rises along with the gate main part, and personnel's clearance of being convenient for prevents that rubbish from flowing into next waters, causes the pollution.

Drawings

Fig. 1 is a schematic front structural view of a hydraulic engineering gate of the present invention;

fig. 2 is a schematic structural view of the hydraulic engineering gate of the present invention when closed;

fig. 3 is a schematic structural view of the hydraulic engineering gate of the present invention when opened;

fig. 4 is a schematic view of a back structure of a gate body in a hydraulic engineering gate of the present invention;

fig. 5 is a schematic front structural view of a gate body in a hydraulic engineering gate of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 7 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: the gate comprises a gate pier 1, a gate main body 2, an auxiliary gate 3, a first sliding chute 4, a connecting plate 5, a second sliding chute 6, a strip-shaped block 7, a transmission screw rod 8, a rotating block 9, a rotating seat 10, a transmission rod 11, a fixed seat 12, a fixed rod 13, a leakage net 14, a first roller 15 and a second roller 16.

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.

Examples

Referring to fig. 1-7, a hydraulic engineering gate comprises a gate pier 1, a gate main body 2 is slidably connected in the gate pier 1, first rollers 15 are fixedly connected to both sides of the gate main body 2, the design is that when the gate main body 2 ascends along the gate pier 1, the surface contact is changed into rolling contact by arranging the first rollers 15, the friction between the gate main body 2 and the gate pier 1 is greatly reduced, the labor is saved during the lifting, an auxiliary gate 3 is arranged at the lower end of the gate main body 2, a second roller 16 is fixedly connected to the upper end of the auxiliary gate 3, the design is that when the second roller 16 is in contact with a first chute 4 and a second chute 6, the friction is greatly reduced during the sliding, the force required by the transmission is reduced, the labor is saved during the use, the first chute 4 is arranged on the gate main body 2, the auxiliary gate 3 is rotatably connected with the gate main body 2 through the first chute 4, a connecting plate 5 is rotatably connected to the front surface of the gate main body 2, the four corners of the front surface of the connecting plate 5 are fixedly connected with fixing rods 13, a plurality of fixing rods 13 are fixedly connected with a leakage net 14, the leakage net 14 is arranged to scoop up garbage floating on the water surface when ascending along with the gate main body 2, so as to facilitate subsequent cleaning and prevent the garbage from entering a next water area along with water flow and causing pollution, the back surface of the connecting plate 5 is provided with a second chute 6 matched with the first chute 4, the upper end of the back surface of the gate main body 2 is fixedly connected with a bar-shaped block 7, a transmission screw 8 is connected with the inner thread of the bar-shaped block 7, the transmission screw 8 is connected with the gate pier 1 through a thread, the lower end of the transmission screw 8 is rotatably connected with a rotating block 9, when the rotating block 9 is contacted with the bar-shaped block 7, the connecting plate 5 is in a vertical state with the gate main body 2, the design can ensure that the connecting plate 5 is finally vertical to the gate main body 2, so that the leakage net 14 connected on the connecting plate 5 scoops up the garbage, more practical, turning block 9 lower extreme fixedly connected with rotates seat 10, rotates to rotate on the seat 10 and is connected with

transfer line

11, 3 back fixedly connected with fixing bases 12 of auxiliary gate, and the transfer line 11 other end rotates to be connected in fixing base 12.

The working principle is as follows: when the gate is opened, the rotating wheel above the gate pier 1 is rotated to drive the transmission screw rod 8 to rotate, the transmission screw rod 8 rises to pull the auxiliary gate 3 to slide in the first sliding groove 4 and then continuously slide in the second sliding groove 6 in contact with the second sliding groove 6, the connecting plate 5 is pushed to rotate upwards during sliding, when the auxiliary gate 3 slides in the second sliding groove 6, an oblique opening is formed between the auxiliary gate 3 and the gate main body 2, water flows out from the opening, the pressure of the water flow on the whole gate is reduced, the lifting is more labor-saving, meanwhile, when the water flow flows out from the oblique opening, an upward force is exerted on an inclined plane formed by the auxiliary gate 3, the gate is opened more labor-saving, after the rotating block 9 is contacted with the strip-shaped block 7, the transmission screw rod 8 continues to rotate to drive the gate main body 2 to rise along the sliding groove on the gate pier 1, more water flows pass through, when the rotating block 9 is contacted with the strip-shaped block, when the connecting plate 5 rises and passes through the water surface, the garbage floating on the water surface is fished up through the leakage net 14, and the leakage net 14 rises along with the gate main body 2, so that the garbage can be conveniently cleaned by personnel, and the garbage is prevented from flowing into the next water area to cause pollution.

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 hydraulic engineering gate comprises a gate pier (1) and is characterized in that a gate main body (2) is connected in the gate pier (1) in a sliding mode, an auxiliary gate (3) is arranged at the lower end of the gate main body (2), a first sliding groove (4) is formed in the gate main body (2), the auxiliary gate (3) is rotatably connected with the gate main body (2) through the first sliding groove (4), a connecting plate (5) is rotatably connected to the front surface of the gate main body (2), a second sliding groove (6) matched with the first sliding groove (4) is formed in the back surface of the connecting plate (5), a strip-shaped block (7) is fixedly connected to the upper end of the back surface of the gate main body (2), a transmission screw rod (8) is connected to the inner thread of the strip-shaped block (7), the transmission screw rod (8) is connected with the gate pier (1) in a threaded mode, a rotating block (9) is rotatably connected to the lower end of the transmission screw rod (8), the lower end of the rotating block (9) is fixedly connected with a rotating seat (10), the rotating seat (10) is connected with a transmission rod (11) in a rotating mode, the back face of the auxiliary gate (3) is fixedly connected with a fixed seat (12), and the other end of the transmission rod (11) is connected to the fixed seat (12) in a rotating mode.

2. The gate of water conservancy project according to claim 1, characterized in that four corners of the front surface of the connecting plate (5) are fixedly connected with fixing rods (13), and a plurality of leakage nets (14) are fixedly connected among the fixing rods (13).

3. The hydraulic engineering gate according to claim 1, wherein the gate body (2) is fixedly connected with first rollers (15) on both sides.

4. The gate according to claim 1, characterized in that said connection plate (5) is perpendicular to the body (2) of the gate when the turning block (9) is in contact with the bar block (7).

5. The hydraulic engineering gate as claimed in claim 1, wherein a second roller (16) is fixedly connected to the upper end of the secondary gate (3).