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Guide way mounting tool and guide way fixing method
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A technology for installing tools and fixing methods, which is applied in the direction of manufacturing tools, metal processing, and metal processing equipment. efficiency effect
Inactive Publication Date: 2011-03-30
HITACHI LTD +1
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Problems solved by technology
[0010] As a result, in the technique disclosed in Patent Document 2, a plurality of nut plates are required, so the number of parts of the power tool increases, leading to an increase in cost
In addition, the work of welding a plurality of nuts to the plate main body is required in advance, and the preparation for fixing work is also complicated.
In addition, since the operator must carry a plurality of nut plates at a high place in the hoistway, there is a problem that the work efficiency is reduced and the safety of the work is affected.
Method used
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no. 1 example
[0058] 1-1. Structure of rail mounting tool
[0059] 1-2. How to fix the guide rail
[0060] 2. The second embodiment
no. 3 example
[0062]
[0063] 1-1. Structure of rail mounting tool
[0064] First, refer to Figure 1 ~ Figure 4 , an embodiment (hereinafter, referred to as "the present embodiment") of the rail installation tool of the present invention will be described.
[0065] figure 1 It is a perspective view showing the state in which the guide rail is fixed to the guide rail bracket, figure 2 is the front view showing the rail mounting tool, image 3 is a partially cutaway side view showing the rail mounting tool, Figure 4 It is a partially cutaway side view showing the state where the rail mounting tool is used.
[0066] Such as figure 1 As shown, a guide rail 1 for guiding the car and the counterweight is erected in the hoistway of the elevator. The guide rail 1 is fixed on the guide rail bracket 2 through a pair of spring clips 4 , bolts 5 and nuts 6 . That is, the guide rail 1 is clamped by a pair of elastic spring clips 4 and the guide rail bracket 2, and fastened and fixed by a pai...
no. 2 approach
[0096] Next, refer to Figure 5 and Figure 6 , to illustrate a rail installation tool of a second embodiment of the present invention.
[0097] Figure 5 is the front view of the rail installation tool, Figure 6 is a partially cutaway side view showing the rail mounting tool.
[0098] The rail installation tool 10A of the second embodiment differs from the rail installation tool 10 of the first embodiment in the shape of the elastic body. Therefore, here, the same code|symbol is attached|subjected to the same part as the rail installation tool 10, and redundant description is abbreviate|omitted.
[0099] Such as Figure 5 As shown, the elastic body 16A provided on the rail mounting tool 10A of the second embodiment is formed in a substantially rectangular parallelepiped shape. and, if Figure 6As shown, an insertion hole 29 for inserting the end of the elastic body 16A is provided on the opposite side surfaces 12cA, 13cA of the first plate 12A and the second plate 13A...
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Abstract
The object of the invention is to provide a guide way mounting tool and a guide way fixing method, capable of reducing cost and improving operation safety and efficiency. The guide way mounting tool includes a flat board main body (11) and magnets (31) arranged on the board main body (11). The board main body (11) is provided with a pair of bolts (5) respectively penetrating a first board throughhole (17) and a second board through hole (22), a first nut holding dent (18) and a second nut holding dent (23) for holding a pair of nuts (6) without rotation. Furthermore, the magnets (31, 32) adsorb the nuts held in the first nut holding dent (18) and the second nut holding dent (23) to fix the nuts (6) temporarily.
Description
technical field [0001] The invention relates to a guide rail installation tool for fixing a guide rail guiding an elevator car and a counterweight to a guide rail bracket and a guide rail fixing method using the guide rail installation tool. Background technique [0002] Usually in the elevator, the guide rails guiding the car and the counterweight are erected in the hoistway. In addition, the guide rail is fixed to steel materials such as the wall surface of the hoistway or the beam of the building by the fixing device at a plurality of positions in the vertical installation direction thereof. [0003] In the installation process of the elevator, in order to fix the guide rail to the wall surface of the hoistway, there is first a process of fixing the guide rail bracket to the guide rail. In this step, the guide rail is clamped between a spring-type spring clip and the guide rail bracket, and bolts are fastened to integrally fix the guide rail and the guide rail bracket (s...
Claims
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Application Information
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