CN201010885Y

CN201010885Y - Simple shutter

Info

Publication number: CN201010885Y
Application number: CNU2007201227889U
Authority: CN
Inventors: 刘红梅
Original assignee: Jiangxi Copper Corp
Current assignee: Jiangxi Copper Corp
Priority date: 2007-02-02
Filing date: 2007-02-02
Publication date: 2008-01-23
Anticipated expiration: 2017-02-02

Abstract

The utility model provides a simple strobe, which comprises a square flashboard. A screw rod is arranged above the flashboard, and a screw nut is compatible with the screw rod and is arranged at a bearing body; the bearing body is arranged at the bearing seat through bolts, and the upper and lower parts of the bearing body are provided with bearings which are compatible with the screw nut; the screw nut is also provided with a handle. The screw nut is labor saving when rotating in the bearing body due to the action of the bearings, and can lift or put down the flashboard easily. The utility model is characterized by simple structure and convenient use etc.

Description

A kind of simple and easy gate

Technical field:

The utility model relates to a kind of gate.

Background technology:

Gate be used for damming, a kind of equipment of dredging liquid stream, often be installed in the pipeline, be connected with pipeline by the end face of flange on valve both sides.In the practical application, square flashboard often need be installed in order to dam or to release on the wall of liquid storage tank limit, therefore conventional gate can not meet the demands.And utilize manually wheel shaft that very effort is mentioned, put down to flashboard.

Summary of the invention:

The purpose of this utility model just provides a kind of simple and easy gate, and this gate is more laborsaving when manually-operated.

To achieve these goals, the utility model adopts following technical scheme;

Comprise a square flashboard, the top of flashboard is provided with screw mandrel, the screw that has that matches and use with screw mandrel, described screw is installed on the bearing body, and bearing body is installed on the bearing support by screw, is provided with the bearing that matches and use with screw in the upper and lower part of bearing body, on screw, also be provided with handle, because the effect of bearing is laborsaving when screw rotates in bearing body, and can mention or put down flashboard like a cork.

The utlity model has characteristics such as simple in structure, easy to use.

Description of drawings:

Fig. 1, the utility model structural representation

1, flashboard 2, screw mandrel 3, bearing body 4, bearing support

5, bearing 6, screw 7, handle 8, screw

The specific embodiment:

Contrast Fig. 1 as can be known, the utility model comprises a square flashboard 1, the top of flashboard 1 is provided with screw mandrel 2, match with screw mandrel 2 use screw 8 arranged, described screw 8 is installed on the bearing body 3, bearing body 3 is installed on the bearing support 4 by screw 6, be provided with the bearing 5 that matches and use with screw in the upper and lower part of bearing body, on screw 8, also be provided with handle 7, because the effect of bearing, laborsaving when screw rotates in bearing body, and can mention or put down flashboard like a cork.

Claims

1. simple and easy gate, comprise a square flashboard (1), the top of flashboard (1) is provided with screw mandrel (2), match with screw mandrel (2) use screw (8) arranged, on screw (8), also be provided with handle (7), it is characterized in that described screw (8) is installed on the bearing body (3), bearing body (3) is installed on the bearing support (4) by screw (6), is provided with the bearing (5) that matches and use with screw in the upper and lower part of bearing body.