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Fall prevention system, multiple-ring member, 8-shaped ring member, four-hole member, method for working on roof, main rope installation method, bucket for fall prevention system, and hook for roof verge

A technology of fall prevention and ring parts, applied in the fields of fall prevention systems, multiple ring parts, eight-character ring parts, four-hole parts, work on the roof, main rope setting, barrels of fall prevention systems, and roof side hooks , can solve the problem that the fall prevention system has not yet been developed, and the safety countermeasures have been overlooked.

Inactive Publication Date: 2013-02-27
MIDORI ANZEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] (2) When working on the roof of a low-rise building, due to the short construction period and low labor cost, there is a side where formal safety measures are overlooked
[0025] A complete fall arrest system capable of fulfilling all the requirements described above has not yet been developed

Method used

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  • Fall prevention system, multiple-ring member, 8-shaped ring member, four-hole member, method for working on roof, main rope installation method, bucket for fall prevention system, and hook for roof verge
  • Fall prevention system, multiple-ring member, 8-shaped ring member, four-hole member, method for working on roof, main rope installation method, bucket for fall prevention system, and hook for roof verge
  • Fall prevention system, multiple-ring member, 8-shaped ring member, four-hole member, method for working on roof, main rope installation method, bucket for fall prevention system, and hook for roof verge

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Experimental program
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Embodiment Construction

[0131] Such as figure 1 As shown, the fall prevention system (fall prevention system) 101 according to the embodiment of the present invention includes a master rope 103, a weight 105, and a retractable fall prevention device 107 (refer to Figure 18 ).

[0132] The main rope 103 is installed (deployed) extending from the vicinity of the ground GL on one side of the house 109 through the roof 113 of the house 109 including the ridge 111 and extending to the vicinity of the ground GL on the other side of the house 109 .

[0133] First, refer to Figure 2 to Figure 10 Installation (deployment) of the master rope 103 to the house 109 using the master rope deployment tool (master rope guide tool) 2 will be described.

[0134] figure 2 The illustrated master rope deploying tool 2 has a barrel 4 , a signal wire 6 and a ball 8 as a head. The cylinder body 4 includes, for example, 12 nodes (cylinder body structural members). That is, the cylindrical body 4 is provided with the j...

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Abstract

A fall prevention system (101) is provided with a main rope (103) installed so as to extend from near the ground surface (GL) on one side of a house (109) over the roof (113) of the house (109), the roof (113) including the ridge (111), to near the ground surface (GL) on the other side of the house (109); a weight (105) composed of a bucket, connected to an end of the main rope (103), and installed on the ground surface; and a retractor-type fall prevention device (107) for connecting to the main rope (103) a harness (139) worn by a worker (50) working on the roof (113).

Description

technical field [0001] The present invention relates to a fall prevention system used to ensure safety in the installation of solar power generation modules (solar panels), installation of TV antennas, etc. The system's multiple ring parts such as the eight-shaped ring part used to connect the main rope and the fall arrester, the four-hole part, the barrel used as the weight for fixing the main rope, and the hook for fixing the main rope on the side of the roof (roof side end hook), the method of working on the roof using the fall prevention system, and the method of setting the master rope for setting. Background technique [0002] Work on the roof of low-rise houses is carried out for the purpose of installing solar panels, housing construction, or installing TV antennas. In such high-altitude work, it is extremely important to prevent workers from falling accidents. The law stipulates that companies, workers, etc. Both parties are obliged to take fall prevention measures...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D15/00A62B35/00E04G21/32
CPCE06C7/186A62B35/0068B65D25/2873A62B35/0056E06C7/48E06C1/345E04G21/3295E04G21/3276E04G21/3261A62B35/0043A62B1/14A62B35/005
Inventor 井上均藤原义行松村不二夫三桥绫史
Owner MIDORI ANZEN
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