CN102080410A

CN102080410A - Rectangular anti-theft water grate

Info

Publication number: CN102080410A
Application number: CN2009102262898A
Authority: CN
Inventors: 杨周勇; 唐先芹; 杨周伟; 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-01
Filing date: 2009-12-01
Publication date: 2011-06-01

Abstract

The invention provides a rectangular anti-theft water grate, comprising a rectangular anti-theft water grate housing, rectangular anti-theft water grate housing slide grooves and a rectangular pushing and pulling grate body. As two side of the inner edge of the rectangular anti-theft water grate housing are provided with the rectangular anti-theft water grate housing slide grooves, the rectangular pushing and pulling grate body can slide back and forth on the slide; and simultaneously, as the rectangular pushing and pulling grate body is embedded in the rectangular anti-theft water grate housing slide grooves, the rectangular pushing and pulling grate body cannot come out from a well so as to achieve the anti-theft purpose.

Description

The antitheft leaf grating for down pipe of rectangle

Technical field the present invention relates to leaf grating for down pipe, directly relates to the antitheft leaf grating for down pipe of rectangle.

Background technology be unable to do without draining in urban construction, this just need leave a lot of catch pits, and is same, also just uses leaf grating for down pipe inevitably.Traditional leaf grating for down pipe is not owing to there is anti-theft feature, and often stolen, one side has caused waste, has also caused public safety hidden danger simultaneously, though the leaf grating for down pipe that has is provided with lockhole, can lock,, lockset is easy to be pried open, and stolen phenomenon still difficulty is avoided.

Summary of the invention purpose of the present invention will provide a kind of rectangle antitheft leaf grating for down pipe exactly, and it can effectively solve the stolen problem of leaf grating for down pipe.

The object of the present invention is achieved like this: the antitheft leaf grating for down pipe of rectangle has the antitheft leaf grating for down pipe shell of rectangle, the antitheft leaf grating for down pipe shell of rectangle slideway groove and rectangle push-and-pull double-edged fine-toothed comb body.When mounted, the antitheft leaf grating for down pipe of rectangle is embedded into the precalculated position, after theing cement solidifies, both can uses.Owing to be provided with the slideway groove in the antitheft leaf grating for down pipe shell of rectangle inner edge both sides, therefore, rectangle push-and-pull double-edged fine-toothed comb body is reciprocatingly slided on slideway, the left side, surface of the antitheft leaf grating for down pipe of rectangle is sealed, at ordinary times, rectangle push-and-pull double-edged fine-toothed comb body is in closed condition, when needing to open leaf grating for down pipe, rectangle push-and-pull double-edged fine-toothed comb body is promoted left, and maintainer or equipment both can enter the down-hole from the right side; Simultaneously, because rectangle push-and-pull double-edged fine-toothed comb body is to be embedded in the antitheft leaf grating for down pipe shell of the rectangle slideway groove, so rectangle push-and-pull double-edged fine-toothed comb body can't come out in well, thereby has just played antitheft purpose.

Appended drawings is the structure chart of the antitheft leaf grating for down pipe of rectangle of the present invention, and the invention will be further described below in conjunction with accompanying drawing.

Specific embodiment accompanying drawing is the structure chart of the antitheft leaf grating for down pipe of rectangle of the present invention, and the antitheft leaf grating for down pipe of rectangle has the antitheft leaf grating for down pipe shell 1 of rectangle, the antitheft leaf grating for down pipe shell of rectangle slideway groove 2 and rectangle push-and-pull double-edged fine-toothed comb body 3.Owing to be provided with the antitheft leaf grating for down pipe shell of rectangle slideway groove 2 in the inner edge both sides of the antitheft leaf grating for down pipe shell 1 of rectangle of the present invention, therefore, rectangle push-and-pull double-edged fine-toothed comb body 3 is reciprocatingly slided on the antitheft leaf grating for down pipe shell of rectangle slideway groove 2, because the left side, surface of the antitheft leaf grating for down pipe of rectangle is sealed, at ordinary times, push rectangle push-and-pull double-edged fine-toothed comb body 3 to right side, the antitheft leaf grating for down pipe of whole rectangle seals, only can allow water flow into, when needing to open leaf grating for down pipe, rectangle push-and-pull double-edged fine-toothed comb body 3 is promoted instrument left, equipment and personnel both can enter the down-hole from the right side; Simultaneously, because rectangle push-and-pull double-edged fine-toothed comb body 3 is to be embedded in the antitheft leaf grating for down pipe shell of the rectangle slideway groove 2, so rectangle push-and-pull double-edged fine-toothed comb body 3 can't come out in well, thereby has just played antitheft purpose.

Claims

1. antitheft leaf grating for down pipe of rectangle, have the antitheft leaf grating for down pipe shell of rectangle (1), the antitheft leaf grating for down pipe shell of rectangle slideway groove (2) and rectangle push-and-pull double-edged fine-toothed comb body (3), it is characterized in that: the inner edge both sides of the antitheft leaf grating for down pipe shell of rectangle are provided with antitheft leaf grating for down pipe shell slideway groove (2)), rectangle push-and-pull double-edged fine-toothed comb body (3) is embedded in the antitheft leaf grating for down pipe shell of the rectangle slideway groove (2).