CN216586870U - Hydraulic lower weir gate control equipment - Google Patents

Abstract

The utility model belongs to the field of rainwater treatment equipment, in particular to a hydraulic bottom opening weir gate control equipment. Including beams, gate frames, guide grooves, weir gates, synchronizing cylinders, piston connecting rods, water-stop seals, sliders and adjusting screws, the two ends of the beams are fixed with vertical gate frames, and there are guide grooves inside the gate frames to guide A weir gate is installed between the grooves, and the synchronous oil cylinder inside the gate frame extends the movable piston connecting rod, and the piston connecting rod is fixed on the left and right sides of the weir gate. In the utility model, the piston connecting rod is fixed on both sides of the weir gate, and the hydraulic pressure in the synchronizing oil cylinder is used as the power to push the piston connecting rod, so that the weir gate rises and falls with the guide groove, so as to realize various functions such as water level control, backflow prevention, and diversion. item function. Preferably, it also includes a diverter well, a flow control gate, a rain gauge, a camera, an ultrasonic level gauge and a control cabinet. Realize intelligent observation of rainwater management pipe network system, efficient intelligent diversion control, and high reliability.

Description

Hydraulic lower weir gate control equipment

technical field

The utility model belongs to the field of rainwater treatment equipment, in particular to a hydraulic bottom opening weir gate control equipment.

Background technique

In the stormwater management pipe network system, the accumulated water needs to be separated and treated, and part of it is discharged into the sewage pipeline, leading to the sewage treatment plant for treatment, and the other part is discharged into natural water bodies such as rivers and lakes. Under normal circumstances, when it is sunny: the accumulated water is mainly sewage, which needs to be discharged into the sewage pipeline without direct discharge; when it rains: the initial rainwater generally contains a lot of pollution and needs to be discharged into the sewage pipe. In the middle and later stages of the rainfall, the rainwater is relatively clean , it can be directly discharged into the natural water body, reducing the load of the sewage network and ensuring the normal operation of the sewage network; when the water level in the sewage pipe is high: the sewage is easy to overflow into the river, and the drainage gate needs to be closed at this time to prevent the sewage from overflowing to the river; When the river water level is high during the flood season: it is easy to cause the river water to backflow into the sewage pipe. At this time, it is necessary to prevent the river water from backflowing.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a hydraulic bottom opening weir gate control device, which solves the problems of low flow diversion control efficiency and low reliability in the rainwater management pipe network system.

(2) Technical solutions

To achieve the above object, the utility model provides the following technical solutions:

The hydraulic bottom opening weir gate control equipment is characterized in that it includes a beam, a gate frame, a guide groove, a weir gate, a synchronous oil cylinder, a piston connecting rod, a water-stop seal, a sliding block and an adjusting screw. There is a vertical gate frame, each of which is provided with guide grooves, and a weir gate that can move up and down is installed between the guide grooves. There is also a vertical synchronous oil cylinder inside the gate frame, and the synchronous oil cylinder extends out of the movable piston. The connecting rod and the piston connecting rod are fixed on the left and right sides of the weir gate, the top of the gate frame is provided with a water-stop seal at the contact point with the weir gate, and the upper part of the synchronous oil cylinder inside the gate frame is provided with a slider and an adjusting screw.

Preferably, it also includes a diversion well, a flow control gate, a rain gauge, a camera, an ultrasonic level gauge and a control cabinet. The diversion well is placed underground, a beam is placed horizontally in front of the outlet, a gate frame is placed vertically, and the upper part of the diversion well is placed. There is a rain gauge on the outside, a camera above the entrance of the diversion well, a flow control gate and an ultrasonic level gauge in front of the beam in the diversion well, and the control cabinet is placed outside the upper part of the diversion well.

(3) Beneficial effects

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

The water-stop seal acts as a seal between the gate frame and the weir gate. The piston rod is fixed on both sides of the weir gate, and the hydraulic pressure in the synchronous oil cylinder is used as the power to push the piston rod, so that the weir gate follows the guide groove. It can be lifted and lowered to realize various functions such as water level control, anti-backflow, and diversion.

Preferably, the rain gauge can accurately measure the rainfall outside the diversion well, and the camera and ultrasonic level gauge can accurately observe the water level in the diversion well. After the data is comprehensively analyzed by the control cabinet, the flow control gate and weir gate can be controlled to realize the intelligent management of the rainwater management pipe network system. Observation, efficient and intelligent shunt control, and high reliability.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model embodiment 1;

Fig. 2 is the structural schematic diagram of the weir gate and the synchronous oil cylinder viewed from the top of Embodiment 1 of the present utility model;

Fig. 3 is the enlarged structural representation in the A circle in Fig. 2 of the utility model embodiment 1;

FIG. 4 is a schematic structural diagram of Embodiment 2 of the present invention.

In the picture: 1. Beam; 2. Gate frame; 3. Guide groove; 4. Weir gate; 5. Synchronous oil cylinder; 6. Piston connecting rod; 7. Waterproof seal; 8. Slider; 9. Adjusting screw; 10 , Shunt well; 11, Flow control gate; 12, Rain gauge; 13, Camera; 14, Ultrasonic level gauge; 15, Control cabinet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , or it can be detachably connected and set, or connected and set integrally. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example 1

Please refer to Figure 1 to Figure 3, the utility model provides the following technical solutions:

The hydraulic bottom opening weir gate control equipment is characterized in that: it includes a beam 1, a gate frame 2, a guide groove 3, a weir gate 4, a synchronizing oil cylinder 5, a piston connecting rod 6, a water stop seal 7, a slider 8 and an adjusting screw 9 , the bottom of the two ends of the beam 1 is provided with a vertical gate frame 2, the inside of the gate frame 2 is provided with a guide groove 3, a weir gate 4 that can move up and down is installed between the guide grooves 3, and the inside of the gate frame 2 There is also a vertical synchronous oil cylinder 5, the synchronous oil cylinder 5 extends a movable piston connecting rod 6, the piston connecting rod 6 is fixed on the left and right sides of the weir gate 4, and the top of the gate frame 2 contacts with the weir gate 4. A water-stop seal 7, a sliding block 8 and an adjusting screw 9 are arranged above the synchronizing oil cylinder 5 inside the gate frame 2.

Beneficial effects: The water-stop seal 7 acts as a seal between the gate frame 2 and the weir gate 4, and is fixed on both sides of the weir gate 4 by the piston connecting rod 6, and the hydraulic pressure in the synchronizing oil cylinder 5 is used as the power to push the piston connection. The rod 6 makes the weir gate 4 rise and fall along with the guide groove 6, so as to realize various functions such as water level control, anti-backflow, and diversion.

Example 2

Please refer to Figure 4, the utility model provides the following technical solutions:

Preferably, it also includes a diverter well 10, a flow control gate 11, a rain gauge 12, a camera 13, an ultrasonic level gauge 14 and a control cabinet 15. The diverter well 10 is placed underground, and a beam 1 is placed horizontally in front of its outlet. A sluice frame 2 is installed, a rain gauge 12 exposed to the ground is provided on the outer side of the upper part of the diversion well 10, a camera 13 is provided above the entrance of the diversion well 10, and a flow control gate 11 and an ultrasonic level gauge 14 are arranged in front of the beam 1 in the diversion well 10, The control cabinet 15 is placed outside the upper part of the shunt 10 .

Beneficial effects: the rain gauge 12 accurately measures the rainfall outside the diversion well 10, the camera 13 and the ultrasonic level gauge 14 accurately observe the water level in the diversion well 10, and after the data is comprehensively analyzed by the control cabinet 15, the gate 11 and the weir gate 11 are controlled by controlling the flow. , to achieve intelligent observation of rainwater management pipe network system, efficient intelligent diversion control, and high reliability.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (2)

1. The weir gate regulation and control equipment is opened down to surging, its characterized in that: including crossbeam (1), floodgate frame (2), guide way (3), weir door (4), synchronous hydro-cylinder (5), piston connecting rod (6), stagnant water is sealed (7), slider (8) and adjusting screw (9), crossbeam (1) both ends below respectively is equipped with perpendicular floodgate frame (2) of putting, floodgate frame (2) inside respectively is equipped with guide way (3), is equipped with weir door (4) that can reciprocate between guide way (3), and floodgate frame (2) inside still is equipped with perpendicular synchronous hydro-cylinder (5) of putting, and piston connecting rod (6) of activity are stretched out in synchronous hydro-cylinder (5), and piston connecting rod (6) are fixed in weir door (4) left and right sides, inside and weir door (4) contact department in floodgate frame (2) top is equipped with stagnant water and seals (7), and the top of inside synchronous hydro-cylinder (5) of floodgate frame (2) is equipped with slider (8) and adjusting screw (9).

2. A hydraulically operated weir-opening regulating device according to claim 1, wherein: still including reposition of redundant personnel well (10), flow control gate (11), rain gauge (12), camera (13), ultrasonic wave level gauge (14) and switch board (15), the underground is arranged in reposition of redundant personnel well (10), and it transversely has crossbeam (1) to put before the export, and the vertical position has gate frame (2), and reposition of redundant personnel well (10) upper portion outside is equipped with rain gauge (12) that expose ground, and reposition of redundant personnel well (10) entry top is equipped with camera (13), is equipped with flow control gate (11) and ultrasonic wave level gauge (14) before reposition of redundant personnel well (10) inner beam (1), shunt well (10) upper portion outside is arranged in switch board (15).

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