JPH0620773U - Curing net tensioning device - Google Patents

Abstract

(57) [Summary] [Purpose] Curing net tensioning that simplifies the mechanism and facilitates assembly and tensioning, folding, disassembly, removal, and storage to improve versatility, improve operation and workability, and enable cost savings. To provide the equipment. [Structure] A plurality of support brackets 1 rotatably fitted on the upper ends of pipe stanchions 11 such as a temporary enclosure 10, and a plurality of nets provided separately or integrally on the upper portion of the support brackets 1 and obliquely provided. The pipe 2 is provided with a curing net 3 attached to the pipe 2 for tensioning the net and stretched, and a tensioning member 5 which is connected to the tip of the pipe 2 for tensioning the net and operated and fixed. It has a feature.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curing net tensioning device that detachably attaches and cures a curing net on the upper part of a pipe support such as a temporary enclosure.

[0002]

[Prior art]

 When building various structures on the ground, a temporary enclosure is usually installed around the site to prevent intrusion or theft by anyone other than those involved, and there is a margin between the site and the construction area. When arranging a temporary enclosure close to the boundary of the site, a curing net is installed diagonally outside the upper part of the temporary enclosure, and the earth and sand and materials used for excavation and construction near the inside of the temporary enclosure are installed. Prevents harm from flying and falling. As a conventional example, for example, a plurality of net struts in which a fixing member is laid across the upper part of a temporary enclosure and tightened and attached by a plurality of locking pieces or bolts, and is pivotally supported at intervals on the fixing member. A curing net tensioning device has been developed and proposed in which the curing net is rotated and fixed obliquely outside the upper part of the temporary enclosure, and the curing net is obliquely installed by the net support (for example, actual Kaihei 1-17749. issue).

[0003]

[Problems to be solved by the device]

 The conventional curing net tensioning device is detachably attached to the upper part of the temporary enclosure, etc. as described above, and the curing sheet is obliquely installed on the outer side of the upper part of the temporary enclosure or stretched upright. Although it is a mechanism that can be easily removed, this device has a relatively large and complicated mechanism, and it requires time and labor for tensioning, removing, handling and storing, and its operation and workability. Improvement is becoming an issue.

The present invention was developed in order to solve the above-mentioned problems, and the purpose thereof is to simplify the mechanism and to easily assemble and stretch, fold, disassemble and remove, and store. The purpose of the present invention is to provide a curing net tensioning device which has improved versatility, improved operation and workability, and reduced costs.

[0005]

[Means for Solving the Problems]

 The present invention includes a plurality of support brackets that are rotatably fitted to the upper ends of pipe stanchions such as temporary enclosures, and a plurality of net tension pipes that are separately or integrally installed obliquely above the support brackets. Simplification of the mechanism by having a curing net attached to the net tension pipe and stretched, and a tension strip connected to the tip of the net tension pipe for operation and fixing. At the same time, it is easy to assemble, stretch, fold, dismantle and remove the pipe stanchions to the upper part, and enhances versatility.

[0006]

[Action]

 A support bracket is rotatably fitted to the upper end of a pipe post such as a temporary enclosure, and a net tension pipe installed separately or integrally with the upper portion of the support bracket is rotated by a tension member. The curing net attached to the pipe for tensioning the net is easily assembled on the outside of the upper part of the temporary enclosure, etc. by tension and tension, and is stretched at an angle, or rotated to the upper part of the temporary enclosure and folded. It is disassembled and removed, and it has excellent operability and workability, and it has versatility that it can be easily stretched over various structures by replacing the support bracket.

[0007]

【Example】

 1 to 3 show an embodiment of the present invention. In the drawing, 1 is a support bracket, 2 is a net tensioning pipe, 3 is a curing net, 5 is a tensioning member such as a rope, 11 is a temporary enclosure (building), 10 is a pipe column (steel pipe), and 12 is The horizontal bracket (steel pipe), 13 is an enclosing plate, 14 is an upper reinforcing member (shaped steel) of the temporary enclosure 10, and as shown in FIG. 2, the support bracket 1 is pivoted on the upper end of the pipe column 11. A fitting rod portion 1a with a collar 1c that is fitted as much as possible, and one or two collar 1c fittings that are obliquely formed on the fitting rod portion 1a and into which a net tensioning pipe 2 is fitted. The net tension pipe 2 is made of vinyl chloride pipe or the like to reduce the weight, and is fitted to the bag portions 3a formed at both ends of the curing net 3 (see FIG. 3), with the collar 1c of the support bracket 1 and used by being fitted to the fitting rod portion 1b, or for this net tensioning. Type 2 is formed integrally with the response Ji upper portion of the support bracket 1 as required. The curing net 3 has a bag portion 3a that fits into the net tension pipe 2, and is fastened to the net tension pipe 2 by the reinforcing strips 4 incorporated in the upper and lower edges thereof. Stretched.

In the embodiment of the present invention, a plurality of support brackets 1 are rotatably fitted to the upper ends of pipe stanchions 11 such as a temporary enclosure 10, and the support brackets 1 are separately or integrally provided on the upper portion of the support brackets 1. A plurality of the net tensioning pipes 2, a curing net 3 attached to the net tensioning pipes 2 and tensioned, and a tensioning that is connected to the tip of the net tensioning pipes 2 to operate and fix it. It is a curing net tensioning device equipped with strip material 5 (see FIG. 2).

The above-mentioned curing net tensioning device is, for example, as shown in FIG. 1, a temporary enclosure 1 made up of a pipe column 11, a horizontal member (steel pipe) 12, an enclosure plate 13, an upper reinforcing material (shaped steel) 14, and the like. It is installed on the upper part of 0. That is, the support brackets 1 are rotatably fitted to the upper ends of the pipe stanchions 11 such as the temporary enclosure 10, and the net tensioning pipes 2 are attached to both ends of the curing net 3 as shown in FIG. Then, the net tensioning pipe 2 is fitted on the upper portion of the support bracket 1, and the leading end portions of the net tensioning pipes 2 at both ends are rotated X by the tensioning strips 5, As shown in 1 (B), each net tensioning pipe 2 is extended to the outside of the temporary enclosure 10 (outside the site), and the tension members 5 on both sides are tightened to the upper reinforcement 14 of the temporary enclosure 10. The curing net 3 with the net tension pipe 2 can be easily and stably stretched outside the upper part of the temporary enclosure 10 or the like by tightening at least. Alternatively, as shown in FIG. 1 (C), each of the net tension pipes 2 can be folded X by pivoting X to the upper part of the temporary enclosure or the like by the tension strip 5 or can be easily disassembled and removed. As mentioned above, it is easily assembled and stretched on the upper part of the temporary enclosure 10 (pipe post 11), and as shown in FIGS. 2 and 3, it can be easily disassembled into a large number of members for easy handling and storage. It has excellent operation and workability. Further, preferably, several kinds of support brackets 1 are prepared in accordance with the diameter of the pipe support 11, and at least about replacement of the support bracket 1, pipe supports for scaffolding and various pipe supports attached to various structures. It is widely applied, such as being easily assembled and stretched.

[0010]

As described above, according to the present invention, a support bracket is rotatably fitted to the upper end of a pipe post such as a temporary enclosure, and a plurality of separate or integrally slanted members are installed above the support bracket. By rotating and tensioning the net tensioning pipe with the tensioning material, the curing net attached to the net tensioning pipe can be easily and stably installed on the outer side of the upper part of the temporary enclosure or the temporary enclosure. It can be folded by rotating it to the upper part of the container, and then disassembled and removed.Since the mechanism is simplified, assembly and tensioning, folding, disassembly and removal, and storage are facilitated, and versatility is enhanced, and operation and workability are effective. And the construction cost has been significantly reduced.

[Brief description of drawings]

FIG. 1 is a perspective view (A) and a partially enlarged plan view (B) showing a stretched state showing an embodiment of the present invention and an enlarged plan view (C) showing a stretched and folded operation state.

FIG. 2 is a perspective view of each member showing an embodiment of the present invention (A).
~ (D)

FIG. 3 is an enlarged perspective view of a stretched state of a curing net.

[Explanation of symbols]

 1 Support bracket 2 Net tensioning pipe 3 Curing net 5 Stretching bar 10 Temporary enclosure 11 Pipe support

Claims (1)

[Scope of utility model registration request] 1. A plurality of support brackets that are rotatably fitted to the upper ends of pipe struts such as temporary enclosures, and a plurality of net-stretched pipes that are separately or integrally provided obliquely above the support brackets. And a curing net attached to the net tensioning pipe and stretched, and a tensioning member connected to the tip of the net tensioning pipe for operation and fixing. Net tensioning device.