CN219195854U

CN219195854U - Urban lake is with entering sluice

Info

Publication number: CN219195854U
Application number: CN202222926074.0U
Authority: CN
Inventors: 王永红; 王彬; 班玉龙; 倪翠林; 钱晓; 周华健; 陆俊峰
Original assignee: Kunshan Dayun Water Resources And Hydropower Construction Co ltd
Current assignee: Kunshan Dayun Water Resources And Hydropower Construction Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-06-16
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an urban lake water inlet gate, which comprises a gate chamber, an upstream connecting section and a downstream connecting section, wherein the upstream connecting section and the downstream connecting section are arranged on two sides of the gate chamber, the gate chamber comprises two gate piers, two gate piers are arranged above the gate piers, two gate piers are positioned on two sides of the cross beam, a containing groove is formed in each gate pier, a slidable gate is arranged in each containing groove, guide strips are arranged at the bottoms of the two gate piers, guide grooves are formed in the guide strips, the guide grooves are in sliding connection with the gate, a driving mechanism is fixedly arranged in each gate chamber, and a cleaning mechanism is fixedly arranged on each cross beam. According to the utility model, the driving mechanism and the cleaning mechanism are designed, dirt on the surface of the valve is removed through the cleaning mechanism, and the gate is opened and closed through the driving mechanism.

Description

Urban lake is with entering sluice

Technical Field

The utility model belongs to the technical field of hydraulic engineering devices, and particularly relates to a water inlet gate for an urban lake.

Background

It is known that a water discharge building is arranged between the upstream and downstream of the river and the reservoir, wherein the water discharge building is referred to as a gate, the gate consists of a gate chamber and an upstream and downstream connecting section, the gate chamber is a main body of the water discharge gate, the gate is arranged, the upstream connecting section mainly functions to guide water flow to enter the gate uniformly, the downstream connecting section mainly functions to dissipate energy and prevent water from rushing, the water flow is guided to be safely discharged into the downstream river, and the flow of the water is controlled by opening and closing the gate.

Therefore, the smoothness of opening and closing the gate is extra important, the smooth opening and closing of the gate can not reduce the use noise, improve the comfort level of surrounding people, prolong the service life of the whole mechanism, and simultaneously ensure that the gate can timely and effectively realize the control of water flow in a river channel.

In order to overcome the defects, the person skilled in the art is actively researched in an effort to create a water inlet gate for urban lakes.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the water inlet gate for the urban lake, which is characterized in that the surface of the gate is primarily cleaned by arranging a novel driving mechanism and a cleaning mechanism, so that the running reasonability of the gate is ensured.

In order to solve the technical problems, the utility model adopts a technical scheme that: the device comprises a lock chamber, an upstream connecting section and a downstream connecting section, wherein the upstream connecting section and the downstream connecting section are arranged on two sides of the lock chamber, the lock chamber comprises lock piers, two lock piers are arranged, a cross beam is arranged above each lock pier, two lock piers are positioned on two sides of the cross beam, an accommodating groove is formed in each lock pier, a slidable gate is arranged in each accommodating groove, guide strips are arranged at the bottoms of the two lock piers, guide grooves are formed in the guide strips, the guide grooves are in sliding connection with the gates, a driving mechanism is fixedly arranged in each lock chamber, and a cleaning mechanism is fixedly arranged on each cross beam;

the driving mechanism comprises a driving gear, driven gears and two groups of driving mechanisms, wherein the driving mechanisms are positioned on two sides of the driving gear and meshed with the driving gears, the driven gears are meshed with the driving mechanisms, threaded holes are formed in the driven gears, driven rods are connected with the threaded holes in a threaded mode, and one ends of the driven rods are fixedly mounted on the gate.

Further, two groups of through holes are formed in the gate, limiting rods are connected in the through holes in a sliding mode, and the limiting rods are fixedly installed on the gate piers.

Further, the driving mechanism comprises a driving rod, driving gears are fixedly arranged at two ends of the driving rod, one driving gear is meshed with the driving gear, and the other driving gear is meshed with the driven gear.

Further, the cleaning mechanism comprises a transverse moving mechanism, a longitudinal moving mechanism and a cleaning brush, wherein the longitudinal moving mechanism is fixedly arranged on the transverse moving mechanism, the cleaning brush is fixedly arranged on the longitudinal moving mechanism, and a net bag is fixedly arranged on one side of the cleaning brush.

Further, the transverse moving mechanism comprises a connecting rod and a fixing seat, one end of the connecting rod is fixedly arranged on the driving cylinder, the fixing seat is fixedly arranged at the other end of the connecting rod and is in sliding connection with the cross beam, and the longitudinal moving mechanism is fixedly arranged below the fixing seat.

Further, the longitudinal moving mechanism is an electric telescopic rod.

Further, a control chamber is fixedly arranged above the cross beam.

The beneficial effects of the utility model are at least as follows:

the gate is provided with the novel driving mechanism, the driven wheel is driven to rotate through the rotation of the gear, the driven rod is synchronously rotated through the rotation of the driven wheel, the motion path of the driven wheel is limited through the cooperation of the limiting blocks, the driven wheel can only rotate in the horizontal plane and can not move back and forth, the driven rod can move back and forth, and accordingly the gate is pushed to move, and the gate is obviously pushed to move;

the cleaning mechanism is arranged outside the gate, and is used for cleaning pollutants such as aquatic weeds attached to the surface of the gate, so that the pollutants are prevented from entering the accommodating groove of the gate pier when the gate is closed, and the opening and closing of the gate are prevented from being influenced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the chamber of the present utility model;

FIG. 3 is a cross-section of the present utility model;

the parts in the drawings are marked as follows:

the device comprises a gate chamber 1, a downstream connecting section 2, a downstream connecting section 3, a gate pier 4, a containing groove 41, a limiting rod 42, a cross beam 5, a gate 6, a through hole 61, a guide bar 7, a guide groove 71, a driving mechanism 8, a driving gear 81, a threaded hole 821, a driving rod 83, a driving gear 84, a driven rod 85, a cleaning mechanism 9, a longitudinal moving mechanism 91, a cleaning brush 92, a net bag 93, a connecting rod 94, a fixed seat 95 and a control chamber 10.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Examples: the utility model provides a city lake is with floodgate, as shown in fig. 1, includes lock chamber 1, upstream linkage segment 2 and downstream linkage segment 3, upstream linkage segment with the downstream linkage segment set up in the both sides of lock chamber, the upstream linkage segment comprises by the shop, the bottom guard, bank protection and upstream wing wall, the main effect of shop is that extension seepage path length is in order to reach prevention of seepage purpose, has the scour protection function concurrently, the downstream linkage segment generally includes the dagger (absorption basin), low reaches scour protection groove and low reaches wing wall and bank protection etc. and upstream linkage segment and low reaches linkage segment all have conventional prior art.

As shown in fig. 2 and 3, the lock chamber comprises lock piers 4, the lock piers are provided with two, the top of lock piers is provided with crossbeam 5, two the lock piers are located the both sides of crossbeam, set up holding tank 41 in the lock piers, be provided with slidable gate 6 in the holding tank, two the bottom of lock piers is provided with gib block 7, set up guide way 71 in the gib block, the guide way with gate sliding connection, fixed mounting has actuating mechanism 8 in the lock chamber, drives the gate through actuating mechanism and realizes opening and close of gate in the guide way round trip movement, and when opening the gate, whole gate all is located the holding tank, and when closing the gate is, the gate is that the left side of gate is inconsistent with left lock pier, gate pier, crossbeam and gib block integrated into one piece.

The driving mechanism comprises a driving gear 81, driven gears and two groups of driving mechanisms, the driving mechanisms are located on two sides of the driving gears and meshed with the driving gears, the driving gears are driven by driving motors, the driving motors are arranged in the gate piers, the driving mechanisms comprise driving rods 83, the driving gears 84 are fixedly mounted on two ends of each driving rod, one driving gear is meshed with each driving gear, the other driving gear is meshed with each driven gear, threaded holes 821 are formed in the driven gears, driven rods 85 are connected in threaded holes in a threaded mode, one ends of the driven rods are fixedly mounted in the gates, the driving gears and the driven gears are connected in mounting grooves in the gate piers in a rotating mode, limiting blocks are arranged in the mounting grooves, and located on two sides of the driven gears and used for limiting horizontal displacement of the driven gears.

Two groups of through holes 61 are formed in the gate, a limiting rod 42 is slidably connected in the through holes, the limiting rod is fixedly mounted on the gate pier, and when the gate moves, the limiting rod moves back and forth in the through holes.

The cleaning mechanism 9 is fixedly arranged on the cross beam and comprises a transverse moving mechanism, a longitudinal moving mechanism 91 and a cleaning brush 92, the longitudinal moving mechanism is fixedly arranged on the transverse moving mechanism, the cleaning brush is fixedly arranged on the longitudinal moving mechanism, a net bag 93 is fixedly arranged on one side of the cleaning brush, the cleaning brush clings to the surface of the gate, and impurities attached to the surface of the gate are separated from the surface of the gate and fall into the net bag outside the cleaning brush through the movement of the transverse moving mechanism and the longitudinal moving mechanism.

The transverse moving mechanism comprises a connecting rod 94 and a fixed seat 95, one end of the connecting rod is fixedly arranged on a driving cylinder, the other end of the connecting rod is fixedly provided with the fixed seat, the fixed seat is in sliding connection with the cross beam, the lower part of the fixed seat is fixedly provided with the longitudinal moving mechanism, the longitudinal moving mechanism is an electric telescopic rod, the connecting rod is driven to move through the driving cylinder, and the fixed seat is driven to move back and forth on the surface of the valve.

The upper part of the cross beam is fixedly provided with a control chamber 10, and a sluice operator can control the opening and closing of the sluice in the control chamber.

The working principle of the utility model is as follows:

when the cleaning device is used, the cleaning brush is firstly driven to move back and forth on the surface of the gate for several times when the gate needs to be closed, pollutants attached to the surface of the valve are collected into the net bag, and then the motor is started to close the gate.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. A water inlet gate for urban lakes is characterized in that: the device comprises a lock chamber, an upstream connecting section and a downstream connecting section, wherein the upstream connecting section and the downstream connecting section are arranged on two sides of the lock chamber, the lock chamber comprises lock piers, two lock piers are arranged, a cross beam is arranged above each lock pier, two lock piers are positioned on two sides of the cross beam, an accommodating groove is formed in each lock pier, a slidable gate is arranged in each accommodating groove, guide strips are arranged at the bottoms of the two lock piers, guide grooves are formed in the guide strips, the guide grooves are in sliding connection with the gates, a driving mechanism is fixedly arranged in each lock chamber, and a cleaning mechanism is fixedly arranged on each cross beam;

2. The urban lake water gate according to claim 1, wherein: two groups of through holes are formed in the gate, limiting rods are connected in the through holes in a sliding mode, and the limiting rods are fixedly installed on the gate piers.

3. The urban lake water gate according to claim 1, wherein: the driving mechanism comprises a driving rod, driving gears are fixedly arranged at two ends of the driving rod, one driving gear is meshed with the driving gear, and the other driving gear is meshed with the driven gear.

4. The urban lake water gate according to claim 1, wherein: the cleaning mechanism comprises a transverse moving mechanism, a longitudinal moving mechanism and a cleaning brush, wherein the longitudinal moving mechanism is fixedly arranged on the transverse moving mechanism, the cleaning brush is fixedly arranged on the longitudinal moving mechanism, and a net bag is fixedly arranged on one side of the cleaning brush.

5. The urban lake water gate according to claim 4, wherein: the transverse moving mechanism comprises a connecting rod and a fixing seat, one end of the connecting rod is fixedly arranged on a driving cylinder, the other end of the connecting rod is fixedly provided with the fixing seat, the fixing seat is in sliding connection with the cross beam, and the lower part of the fixing seat is fixedly provided with the longitudinal moving mechanism.

6. The urban lake water gate according to claim 4, wherein: the longitudinal moving mechanism is an electric telescopic rod.

7. The urban lake water gate according to claim 1, wherein: and a control chamber is fixedly arranged above the cross beam.