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Antitheft mute drainage ditch

A drainage ditch and silent technology, applied to drainage structures, waterway systems, water supply devices, etc., can solve problems such as loud noise, easy separation, and easy theft of cast iron cover plates, and achieve the effect of firm connection

Inactive Publication Date: 2013-04-24
米亚建筑材料(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In industrial sites, it is very important for the roads where vehicles drive at high speed or the road surface of the airport area to have smooth drainage. However, the connection relationship between the cover plate and the ditch body of the current drainage system is basically to place the cover plate directly on the ditch body. The gap between the cover plate and the ditch is large, easy to separate, and the noise is high. The cast iron cover plate is also prone to the risk of theft

Method used

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  • Antitheft mute drainage ditch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] Embodiment: An anti-theft silent drainage ditch, including a ditch body 1 and a cover plate 2, a number of drainage holes 3 are arranged on the cover plate, based on the actual use direction, the cover plate covers the upper side of the opening of the ditch body, and the ditch body A slot structure is provided on the side wall of the upper end, and a nut is arranged in the slot structure, and a bolt 4 is provided at the lower end of the cover plate to be rotatable, and the bolt at the lower end of the cover plate is threadedly connected with the nut at the upper end of the groove body.

[0013] The side wall of the opening of the ditch body and the surface of the groove structure are fixedly covered with a cast iron edge protection.

[0014] The opening of the upper end of the ditch body is provided with a step groove expanding outward along the width direction, and the cover plate is just accommodated in the step groove at the upper end of the ditch body. on the unders...

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Abstract

The invention discloses an antitheft mute drainage ditch which comprises a ditch and a cover plate. A plurality of drainage holes are arranged on the cover plate, the cover plate covers the upper side of an opening of the ditch on the basis of an actual service direction, clamp groove structures are arranged on side walls of the upper end of the ditch, nuts are arranged inside the clamp groove structures, bolts are rotatably arranged at the lower end of the cover plate, the bolts at the lower end of the cover plate and the nuts at the upper end of the ditch can be connected with one another in a threaded manner, and the cover plate cannot be separated from the ditch easily. The antitheft mute drainage ditch has mute and antitheft functions.

Description

technical field [0001] The invention relates to a drainage ditch, in particular to an anti-theft silent drainage ditch. Background technique [0002] In industrial sites, it is very important for the roads where vehicles drive at high speed or the road surface of the airport area to have smooth drainage. However, the connection relationship between the cover plate and the ditch body of the current drainage system is basically to place the cover plate directly on the ditch body. The gap between the cover plate and the ditch body is large, easy to separate, and the noise is high. The cast iron cover plate is also prone to the risk of theft. Contents of the invention [0003] In order to overcome the above defects, the present invention provides an integrated linear drainage ditch, which has a strong structure, no cover plate displacement or springboard phenomenon, safe use, and no noise. [0004] The technical solution adopted by the present invention to solve the technical...

Claims

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Application Information

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IPC IPC(8): E03F5/04
Inventor 黄金
Owner 米亚建筑材料(昆山)有限公司