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Single-way downpipe fixing clamp

A technology for fixing clamps and downpipes, which is applied in the field of architectural hardware, can solve problems such as easy loosening and troublesome operation, and achieve the effects of low production cost, convenient operation and low price

Inactive Publication Date: 2017-01-04
王彩云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The clamp is a device used to fix the downpipe on the wall of a high-rise building. Currently, the commonly used clamps are assembled and fixed by two semicircular clamps with bolts and nuts. loose

Method used

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  • Single-way downpipe fixing clamp
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  • Single-way downpipe fixing clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] like figure 1 , 2 , Shown in 3: a kind of unidirectional downspout fixing clamp, its structure comprises: outer clamp 1, fish-shaped locking strip 2, inner clamp 3, fixed rod 4; outer clamp 1 and inner clamp 3 are Semi-circular structure, with a side ear structure at both ends, the side ear structure protrudes radially, a square through hole in the middle of the side ear, square protrusions on the end surface of the fish-shaped locking strip 2, and triangular protrusions evenly distributed on both sides along the length direction , the cross-section of the fish-shaped locking strip 2 is the same as that of the inner clamp 3 and the side ear through hole of the outer clamp 1, the fixed rod 4 and the center position of the outer cylindrical surface of the inner clamp 3 are fixed together by welding, and the fixed rod 4 is fixed along the diameter distribution; the triangular protrusions on both sides of the fish-shaped locking strip 2 are right-angled triangles, one of w...

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Abstract

The invention discloses a single-way downpipe fixing clamp and belongs to the field of building hardware. Problems of complicated operation and looseness due to long term use of traditional downpipe clamps during the use can be solved. The single-way downpipe fixing clamp comprises an external clamp, fish-shaped locking strips, an internal clamp and a fixing rod, wherein the external clamp and the internal clamp are both in a semi-circle structure; two ends of the external and internal clamps are both provided with a side-ear structure; each side-ear structure radially extends; a square through hole is formed in the middle part of each side-ear; the end surface of each fish-shaped locking strip is provided with a square projection; triangular projections are evenly distributed on two sides of each fish-shaped locking strip along a length direction; a cross section of each fish-shaped locking strips is the same as through holes of the side-ears of the external and internal clamps; the fixing rod is welded on the center position of an external cylindrical surface of the internal clamp; and the fixing rod is radially distributed. The single-way downpipe fixing clamp is simply structured and can be simply operated; and the downpipe can be well fixed.

Description

technical field [0001] The invention relates to a one-way downpipe fixing clamp, which belongs to the field of building hardware. Background technique [0002] With the rapid development of the construction industry, the proportion of high-rise buildings in the current buildings is increasing, and the downpipe is an indispensable drainage device in high-rise buildings. At present, the commonly used downpipe materials are mostly metal and plastic. The clamp is a device used to fix the downpipe on the wall of a high-rise building. Currently, the commonly used clamps are assembled and fixed by two semicircular clamps with bolts and nuts. This assembly method is troublesome and easy to install after a long time. loose. Contents of the invention [0003] The present invention designs a one-way downpipe fixing clip aiming at the problems existing in the conventional downspout fixing clip. [0004] The technical scheme that the present invention solves its technical problem to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/08
Inventor 不公告发明人
Owner 王彩云
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