JP3030328U - Anchor bolt positioning ring - Google Patents

Abstract

(57) [Summary] [Purpose] Installation anchor bolts for construction-related items and machinery, etc., and the desired length can be easily determined, and the vertical length is the same. Therefore, the foundation and equipment installation at the time of installation and post-process Anchor bolt positioning ring that greatly reduces the number of man-hours required and also contributes to safety in the future. [Structure] Made of elastic material with a notch from the middle hole. When you insert the anchor bolt by force into the inner hole of the ring, the notch will open, but due to the friction, it will settle in the desired position and become a collar.

Description

[Detailed description of the device]

[0001]

[Industrial application] This invention relates to construction and installation of anchor bolts for mounting machinery and equipment.

[0002]

2. Description of the Related Art Conventionally, there is no one having the same purpose as the present invention.

[0003]

[Problems to be Solved by the Invention] Therefore, in order to set the position and the protruding length of the anchor bolt to the desired extent, before the cement embedded in the bolt is set, it is inserted into the fixed position and at the same time, the protruding length is measured and the embedded amount is adjusted. It is necessary to adjust the unevenness when mounting the base and equipment, because it takes time and labor, and it sinks due to its own weight before the cement hardens, resulting in uneven vertical and protruding lengths. Since it takes time and labor for digging, it is an important part of the work related to the foundation, but sometimes it is easy for the worker to neglect and it may be a source of unsafe factors in the future such as an earthquake. This invention is designed to eliminate those drawbacks.

[0004]

The present invention will be described with reference to the drawings. An anchor bolt 2 is passed through a ring 1 made of an elastic material and having a notch formed through a middle hole, and the ring is fixed at a desired position by its resistance friction. Make tsuba

[0005]

[Function] Since the present invention is configured as described above, this ring can be easily fixed by hand to the tsuba according to the desired height from the basic standard, and the tsuba can be embedded before the cement hardens as before. It's good, so you can easily and easily determine the height from the basic standard.

[0006]

[Effects of the Invention] Then, even if the vertical deviation or the sinking due to its own weight is prevented, the flange of this ring prevents it, and the height is even with the vertical. Therefore, when installing the anchor bolt and when mounting the foundation and equipment in the subsequent process. Man-hours are greatly reduced, and it has a safety effect against future disasters.

[Brief description of drawings]

1] Ring view of the present invention

FIG. 2 is a side view of the anchor bolt being fixed.

[Explanation of symbols]

 1, ring 2, anchor bolt

Claims (1)

[Scope of utility model registration request] 1. An anchor bolt is difficult to enter the outer diameter, and a cut is made in a small inner hole, and the outer diameter that is difficult to enter is forcibly inserted by hand, and the bolt has strong resistance friction due to the spread of the notch. A ring that becomes a flange that is fixed at the desired position and does not move due to the weight of the bolt and the required external force applied during the target work.