CN202559317U - Easily controlled gate - Google Patents

Abstract

The utility model discloses an easily accuse formula gate, including square frame, valve rod, be equipped with the slide rail of L shape on square frame's the both sides wall, be equipped with the bearing frame on square frame's the lateral wall, the pivot is installed to the bearing frame internal rotation, and the handle is installed to the one end of pivot, and initiative bevel gear is installed to the other end, fixed mounting have on the valve rod with initiative bevel gear assorted passive bevel gear, valve rod upper end spiral cooperation is in square frame. The utility model has the advantages of reasonable design, be favorable to controlling the degree of opening size of flashboard, and sealing performance is high, has guaranteed the performance of gate.

Description

An easy-to-control gate

technical field

The utility model relates to the field of water conservancy facilities, in particular to an easy-to-control gate.

Background technique

The gate is used to close and open the control facility of the discharge (discharge) channel. An important part of hydraulic structures, it can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. The gate is set on the water orifice of the hydraulic structure, and is used to control the on and off of the water flow or adjust the flow of equipment. At present, the sealing performance of the gate is not high, which affects the performance of the gate.

Utility model content

The purpose of this utility model is to provide an easy-to-control gate with reasonable structural design, which is beneficial to control the opening degree of the gate, and has high sealing performance, which ensures the performance of the gate.

The technical scheme of the utility model is as follows:

An easy-to-control gate, including a square frame and a valve stem, L-shaped slide rails are arranged on the two side walls of the square frame, bearing seats are arranged on the side walls of the square frame, and a rotating shaft is installed in the bearing seat for rotation, and the rotating shaft One end of the handle is installed, the other end is equipped with a driving bevel gear, a passive bevel gear matching the driving bevel gear is fixedly installed on the valve stem, and the upper end of the valve stem is screw-fitted in a square frame.

A stop block is arranged above the square frame.

The stop block of the utility model ensures the opening degree of the gate, and the valve plate can be raised and lowered by turning the hand wheel. At the same time, a rubber sealing strip is provided at the bottom, and the structure design is reasonable, which is beneficial to control the gate. The opening degree is large and the sealing performance is high, which ensures the performance of the gate.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Referring to the accompanying drawings, an easy-to-control gate includes a square frame 1, a valve stem 2, L-shaped slide rails 3 are provided on both side walls of the square frame 1, bearing seats 4 are provided on the side walls of the square frame, A rotating shaft 5 is installed in the bearing seat 4, a handle 6 is installed on one end of the rotating shaft, and an active bevel gear 7 is installed on the other end. A passive bevel gear 8 matching the active bevel gear 7 is fixedly installed on the valve stem. Cooperate in the square frame, the stop block 9 is arranged on the top of the square frame.

Claims (2)

1. An easy-to-control gate, comprising a square frame and a valve stem, is characterized in that: L-shaped slide rails are arranged on the two side walls of the square frame, bearing seats are arranged on the side walls of the square frame, and inside the bearing seats A rotating shaft is installed for rotation, a handle is installed at one end of the rotating shaft, and a driving bevel gear is installed at the other end. A passive bevel gear matching the driving bevel gear is fixedly installed on the valve stem, and the upper end of the valve stem is screw-fitted in a square frame. 2. The easy-control gate according to claim 1, characterized in that: a stop block is arranged above the square frame.

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