JPH081262Y2 - Elevator installation template - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an elevator installation template used when installing an elevator.

[Conventional technology]

FIG. 2 is a plan view showing a conventional installation template for an elevator. In this figure, 1 is a hoistway, 2 is two pipes temporarily fixed to the hoistway 1 at the same level, and 3b and 3e are template plates that are fastened by fastening portions 4 across two pipes 2 respectively.
Reference numeral 5 denotes a hammer that impact-displaces the template 3b loosely fastened to the pipe 2.

That is, the two pipes 2 are temporarily fixed to the same level by using a level, and the template 3 is placed so as to cover the two pipes 2.
After the b and 3e are fastened and the front template 3e is positioned based on the standard black ink of the building, the hammer 3 is used to position the template 3b on the rear side of the template 3e. ing.

[Problems to be solved by the device]

However, in the prior art shown in FIG. 2, since a slight displacement for determining the position of the template is performed through the impact force using the hammer 5, it is difficult to put the force of the hammer 5 in and the skill is required. It is a thing. Therefore, it takes time for an unfamiliar worker and it is difficult to obtain sufficient positioning accuracy.

An object of the present invention is to provide an elevator installation template capable of easily performing a fine displacement for determining the template position.

[Means for solving the problem]

In order to achieve the above object, the present invention provides an elevator including two pipes temporarily fixed to the hoistway at the same level and a centering template for hoistway equipment fastened across the two pipes. In the installation template, the template is disposed in a direction orthogonal to the extension direction of the pipe, and is disposed on the base, and extends in a direction orthogonal to the extension direction of the pipe. An elongated body, an engagement body that is disposed on the base, engages with the elongated body, and is movable integrally with the elongated body in the extension direction of the elongated body, and is provided on the base. A bolt support portion, a first push bolt that is screwed onto the bolt support portion, and that can apply a pressing force for moving the engaging body in the extension direction of the elongated body to the engaging body, and the engaging body. Screwed in the direction of extension of the long pipe. The second moving force that can be applied to the elongated body
It is configured to include a push bolt and.

[Action]

According to the present invention, by moving the first push bolt forward and backward, the elongated body can be moved in the extension direction through the engaging body, and by moving the second push bolt forward and backward, The scale can be moved in the extension direction of the pipe. That is, it is possible to perform positioning of a long body without operating an impact force such as a hammer by simply operating the first push bolt and the second push bolt. The template can be centered well.

〔Example〕

An embodiment of an elevator installation template of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view showing an embodiment of the present invention. In this figure, 1 is a hoistway, 2 is two pipes that are temporarily fixed to the hoistway 1 at the same level, and 3e is a standard that is hung over two pipes 2 and fixed to these pipes 2. It is a template. These are equivalent to those shown in FIG. 2 described above.

This embodiment is characterized by the template placed on the rear side of the reference template 3e. The template is a base 13 arranged in a direction orthogonal to the extending direction of the pipe 2, and an elongated body 14 arranged on the base 13 and extending in a direction orthogonal to the extending direction of the pipe 2. And an engaging body that is arranged on the base 13 and that engages with the elongated body 14 and that can move integrally with the elongated body 14 on the base 13 in the extension direction of the elongated body 14, that is, a box shape The stand 16 and the bolt support portion provided on the base 13, that is, the stand projected on the base 13.
Includes 17 and. In addition, the template described above is a stand 17
Screwing to the box-shaped stand 16 and moving the box-shaped stand 16 in the extending direction of the elongated body 14 by screwing it into the box-shaped stand 16 with the first pressing bolt 6 that can be applied to the box-shaped stand 16. The second pressing bolt 7 capable of applying the pressing force for moving the scale body 14 in the extension direction of the pipe 2 to the elongated body 14 and the bolt 8 for fastening the elongated body 14 to the box-shaped stand 16 are included. There is.

The base 13 included in the template is fastened to the pipe 2 with bolts 15.

In the embodiment thus configured, the positioning is performed as described below. First, the template 3e located on the front side with respect to the building reference black not shown is positioned and fixed to the pipe 2 before that.

Next, at the rear position of the template 3e, one of the templates of this embodiment, that is, the template located substantially in the center of FIG. 1 is positioned. First, the base 13 is the template 3e described above.
Is roughly positioned on the basis of the reference point and is fixed to the pipe 2 by the bolt 15.

At this time, when the position of the elongated body 14 is displaced with respect to the extension direction, the first push bolt 6 is advanced and retracted to be positioned. That is, by moving the first push bolt 6 forward and backward, the box stand 16 is moved to the base 13
Sliding above, the elongated body 14 moves in the extension direction integrally with the box-type stand 16 and is positioned at a predetermined position. Also, long body
When the position of 14 is displaced with respect to the extension direction of the pipe 2, the second push bolt 7 is advanced and retracted for positioning. That is, by moving the second push bolt 7 forward and backward, the elongated body 14 is moved so as to be pushed in the longitudinal direction of the pipe 2 and is positioned at a predetermined position.

When the positioning of the template located substantially in the center of FIG. 1 is completed, the template located above in FIG. 1 is similarly positioned.

According to this embodiment, the elongated body 14 can be easily finely moved in the front, rear, left and right directions by rotating the first push bolt 6 and the second push bolt 7, that is, without interposing an impact force using a hammer or the like. It can be displaced, and even an unskilled person can accurately perform the centering of the template, that is, the elongated body 14, in a short time.

[Effect of device]

According to the present invention, as described above, the fine displacement operation for determining the position of the elongated body included in the template can be performed only by rotating the first push bolt and the second push bolt without interposing an impact force. It can be easily performed, and even if not an expert, the template can be positioned in a relatively short time, and the efficiency of elevator installation work can be improved as compared with the conventional case.

Further, by preliminarily considering the screw pitches of the first push bolt and the second push bolt, the long body included in this template can be positioned with high accuracy.

Furthermore, since the long body can be displaced in the extension direction of the pipe by the first push bolt and the long body can be displaced in the extension direction of the pipe by the second push bolt, the long body can be positioned in the extension direction. When adjusted, the elongated body will not be displaced in the extension direction of the pipe, and when the elongated body is adjusted in the extension direction of the pipe, the elongated body will not move in the extension direction. Does not cause positional deviation, and the position adjustment of the long body in two orthogonal directions can be performed independently of the other directions, and from this viewpoint, the positioning of the long body with high accuracy can be realized. .

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of an elevator installation template according to the present invention, and FIG. 2 is a plan view showing a conventional elevator installation template. 1 ... Hoistway, 2 ... Pipe, 6 ... First push bolt, 7 ... Second push bolt, 13 ... Base, 14 ... Long body, 16 ... Box stand (engaging body ), 17 …… Stand (bolt support).

Claims (1)

[Scope of utility model registration request] 1. An elevator installation template comprising two pipes temporarily fixed to the hoistway at the same level, and a centering template for equipment in the hoistway, which is fastened over the two pipes, A base in which the template is arranged in a direction orthogonal to the extending direction of the pipe; an elongated body arranged on the base and extending in a direction orthogonal to the extending direction of the pipe; An engaging body that is arranged on the base and that engages with the elongated body and is movable integrally with the elongated body in the extension direction of the elongated body; and a bolt support portion provided on the base, A first pressing bolt that can be applied to the engaging body with a pressing force that is screwed into the bolt supporting portion and moves the engaging body in the extension direction of the elongated body, and is screwed into the engaging body, The pressing force that moves the elongated body in the extension direction of the pipe is The second that can be added to the elongated body
Elevator installation template, comprising: