Assembled triangle pipe fence

A triangular tube, assembled technology, applied to the fence. It can solve the problems of weak resistance to lateral force, easy to break through, complex assembly, etc., to achieve the effect of reducing weight, broadening the scope of use and market, and improving the performance of lateral force resistance.

Active Publication Date: 2010-12-22
XCEL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of the above-mentioned existing square or circular cross-section pipes, which are weak in lateral force resistance, easy to be broken apart and crossed, complicated to assemble and poor in quality by traditional connection methods, the applicant provides a prefabricated triangular pipe with reasonable structure and convenient installation. Pipe fence, which greatly improves the lateral force resistance of the vertical fence and reduces the cost of raw materials and assembly

Method used

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  • Assembled triangle pipe fence
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: The clamping device adopts an insert structure.

[0036] Such as Figure 4 to Figure 7 As shown, a through "T"-shaped hole 103 is opened on the triangular bottom wall of the vertical column 101 and the corner wall corresponding to the bottom edge. On the upper wall of the assembly position of column 2, the horizontal hole part of the inverted "T" shaped hole 103 in the lower part of the vertical column 101 is located under the lower wall of the assembly position of the lower horizontal column 2. When assembling, first place the horizontal column 2 in a suitable position , then will be as Figure 5 , Figure 6 The insert 102 shown is inserted vertically through the vertical hole portion of the “T”-shaped hole 103, and then rotated 90 degrees so that it falls into the horizontal hole portion of the “T”-shaped hole 103 and is firmly supported. Such as Figure 5 to Figure 7 As shown, the supporting part 104 and the supporting part 106 at both ends of the i...

Embodiment 2

[0037] Embodiment 2: The clamping device adopts a shrapnel structure.

[0038] Such as Figure 8 to Figure 10 As shown, a rectangular hole 202 is provided on the triangular bottom side wall of the vertical bar 201, and the vertical bar 201 is inserted into a Figure 9 The shown shrapnel 203, the shrapnel 203 is bent by a spring steel sheet into the shape of the rear V-shaped part 204 and the front protruding support part 205. After assembly, it is shown as Figure 10 As shown, the front protruding support part 205 pops out from the rectangular hole 202 to form a support for the horizontal bar, and the rear V-shaped part 204 fits with the inner walls of the triangular sides of the vertical bar 201, so that the elastic piece 203 can effectively support inside the triangular tube. Insert the upper and lower parts of each vertical bar 201 into the two elastic pieces 203 to the pop-up position. During the overall assembly, you only need to press down the protruding support part 2...

Embodiment 3

[0039] Embodiment 3: The clamping device adopts a spring column structure.

[0040] Such as Figure 11 to Figure 14As shown, the spring post structure includes an assembled pop-up spring post 302, a spring 303, and a rear cap 304. The pop-up spring post 302 is a column with steps, and a counterbore is provided at the center of its bottom surface, and its aperture is slightly larger than that of the spring 303. diameter; the center of the bottom surface of the back cap 304 is also provided with a counterbore, and its aperture is slightly larger than the diameter of the pop-up spring post 302, and the top surface of the back cap 304 has two symmetrical slopes, and the angle between the slopes is formed by the triangle two waists of the vertical bar 301 Same top angle. Such as Figure 12 As shown, a round hole is opened on the bottom side wall of the vertical bar 301, and the front column of the pop-up spring post 302 pops out from the round hole, and its step blocks the inner ...

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PUM

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Abstract

The invention relates to an assembled triangle pipe fence comprising a horizontal fence and a vertical fence which are orthogonally arranged, wherein the horizontal fence is fixed on piles on two sides by a connecting piece, the vertical fence is tubing with a triangular section, passes through the triangular hole of the horizontal fence and is connected with the horizontal fence by a clamping device. The invention lowers the cost of raw materials, greatly improves the lateral force resistance performance of the vertical fence and is beautiful and elegant. The invention adopts a plurality of clamping modes and can flexibly, quickly and conveniently assemble the fence, thus avoiding the defects that only professionals and the special equipment can finish assembly in the prior art. A common user can simply, conveniently and quickly assemble so as to greatly widen the using range and the market of the fence. The invention has obvious economic benefit.

Description

technical field [0001] The invention relates to the field of architectural structural parts, in particular to a fence. Background technique [0002] Fences are widely used in the field of construction. Generally, horizontal fences and vertical fences are arranged orthogonally, and the joints are connected by welding or steel wire winding. Usually, the number of horizontal fences is small, usually two or three, while the number of vertical fences is relatively large. Many, separated by a certain gap to prevent abnormal crossing. Existing vertical rails mostly use metal rods or pipes with square or circular cross-sections. Metal rods are heavy and costly, while pipes are light in weight and can greatly reduce the cost of raw materials, so they are widely used. However, pipes with square and circular cross-sections are weak in lateral force resistance. When the vertical rails are subjected to lateral tensile pressure, they will bend and deform. The gap between the two vertical...

Claims

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Application Information

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IPC IPC(8): E04H17/14E04H17/20
Inventor 汪贵沿
Owner XCEL IND CO LTD
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