A roof work safety line device

Abstract

The utility model discloses a roof operation safety rope device, include: first fixer, it is U type structure, first fixer selectable clasp in the inside upper side of window, second fixer, it is U type structure, second fixer selectable clasp in the inside lower side of window, and second fixer with first fixer selectable each other close or far away, first connecting rod, one end perpendicularly set in the bottom outside of first fixer. Second connecting rod, it is hollow structure, and one end of second connecting rod perpendicularly set in the bottom outside of second fixer, wherein, the other end of first connecting rod movable setting in the other end of second connecting rod. The utility model has solved the characteristics of the problem of warehouse roof operation fixation and the activity flexibility of guaranteeing operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of grain storage technology, and more specifically, to a safety rope device for rooftop operations. Background Technology

[0002] The warehouses in the grain depot's storage area are mostly made of corrugated steel sheets. In summer, rain often leaks through the joints and nail heads of the corrugated steel sheets. During maintenance, safety ropes are required to ensure the safety of the workers. However, in practice, there are no good places to fix the safety ropes. Insecure fixing devices or excessively long safety ropes can pose safety hazards to the maintenance workers. Utility Model Content

[0003] This invention designs and develops a safety rope device for rooftop operations. By using a retractable fixing device, it solves the problem of fixing the safety rope and improves operational flexibility.

[0004] The technical solution provided by this utility model is as follows:

[0005] A rooftop work safety rope device includes:

[0006] The first fastener is a U-shaped structure and can be selectively engaged on the upper side of the inside of the window.

[0007] The second fastener has a U-shaped structure and can be selectively engaged inside the lower side of the window. The second fastener and the first fastener can be selectively close to or far apart from each other.

[0008] Preferably, it also includes:

[0009] The first connecting rod has one end vertically positioned on the outer bottom of the first fixture.

[0010] Preferably, it also includes:

[0011] The second connecting rod is a hollow structure, and one end of the second connecting rod is vertically set on the outer side of the bottom of the second fixture;

[0012] The other end of the first connecting rod is movably disposed within the other end of the second connecting rod.

[0013] Preferably, it also includes:

[0014] Multiple first fixing holes are spaced apart and pass through the other end of the first connecting rod.

[0015] Preferably, it also includes:

[0016] Multiple second fixing holes are spaced apart and pass through the second connecting rod;

[0017] The plurality of first fixing holes and the plurality of second fixing holes can be provided correspondingly.

[0018] Preferably, it also includes:

[0019] Multiple fixing bolts are disposed between the multiple first fixing holes and the multiple second fixing holes.

[0020] Preferably, it also includes:

[0021] Multiple set screws are provided on one side of the first and second fasteners for securing the first and second fasteners to the window.

[0022] Preferably, it also includes:

[0023] The fall arrestor has its top detachably fixed to the second connecting rod, and the safety belt end is worn on the worker.

[0024] Preferably, the dimensions of the first and second fixers are 140mm × 50mm.

[0025] Preferably, the first fixture, the second fixture, the first connecting rod, and the second connecting rod are all made of square steel.

[0026] The beneficial effects of this utility model are as follows:

[0027] The rooftop work safety rope device provided by this utility model solves two problems: first, it solves the problem of the lack of a fixed tethering device for safety ropes for workers on warehouse roofs; second, when workers are performing maintenance work on warehouse roofs, the fall arrestor safety line can be freely extended and retracted according to the work area, ensuring the flexibility of workers' operations and guaranteeing their personal safety. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram of the rooftop work safety rope device described in this utility model.

[0029] Figure 2 This is a schematic diagram of the structure of the first fixator of this utility model.

[0030] Figure 3 This is a schematic diagram of the structure of the second fixator of this utility model.

[0031] Figure 4 This is a cross-sectional structural diagram of the rooftop operation safety rope device described in this utility model. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0033] like Figures 1-4 As shown, this utility model provides a rooftop work safety rope device, comprising:

[0034] First fastener 110, second fastener 120, first connecting rod 130 and second connecting rod 140;

[0035] The first fastener 110 and the second fastener 120 are both U-shaped structures, and the first fastener 110 and the second fastener 120 are symmetrically spaced apart, with their open ends far apart from each other, and are respectively used to selectively engage with the upper and lower sides inside the window.

[0036] One end of the first connecting rod 130 is vertically fixed to the bottom outer side of the first fixture 110, and one end of the second connecting rod 140 is vertically fixed to the bottom outer side of the second fixture. The second connecting rod 140 is a hollow structure, and the other end of the first connecting rod 130 is slidably disposed inside the other end of the second connecting rod 140, so that the first fixture 110 and the second fixture 120 can be selectively moved closer to or further away from each other.

[0037] Multiple first fixing holes 170 are spaced apart and pass through the first connecting rod 130, and multiple second fixing holes 180 are spaced apart and pass through the second connecting rod 140. The multiple first fixing holes 170 and multiple second fixing holes 180 can be arranged correspondingly. Multiple fixing bolts 150 pass through the first fixing holes 170 and the second fixing holes 180 for fixing. The fixing bolts can be adjusted according to the window height and also play a fixing role, ensuring the firmness of the first fixing device 110 and the second fixing device 120.

[0038] Multiple through holes are provided on the same side of the first fixture 110 and the second fixture 120, and multiple set screws 160 pass through the through holes to fix the first fixture 110 and the second fixture 120.

[0039] In this embodiment, the first fixture 110, the second fixture 120, the first connecting rod 130, and the second connecting rod 140 are all made of square steel.

[0040] In this embodiment, the first connecting rod 130 is welded to the first fixing device 110, and the second connecting rod 140 is welded to the second fixing device 120.

[0041] In this embodiment, the dimensions of the first fixture 110 and the second fixture 120 are 140mm × 50mm, and the distance between the U-shaped openings of the first fixture 110 and the second fixture 120 should be slightly wider than the thickness of the warehouse wall.

[0042] The rooftop work safety rope device described in this utility model is used as follows:

[0043] Install the first and second fixing devices at the window, adjust the first and second connecting rods to the appropriate positions, and fix them with fixing bolts. Tighten the set screws at the U-shaped opening to secure them. Fix the top of the fall arrestor to the outside of the telescopic rod composed of the first and second connecting rods with a safety rope. Place the fall arrestor with the safety rope on the roof. Workers can start working after wearing safety belts. The purpose is to ensure that the safety rope can automatically extend and retract according to the working range during the maintenance process, so as to avoid inconvenience caused by the safety rope being too long. In the event of a fall, the fall arrestor will lock immediately to prevent falling and ensure personal safety.

[0044] The rooftop work safety rope device provided by this utility model solves two problems: First, it solves the problem of the lack of a fixed tethering device for safety ropes used by workers on warehouse roofs. Second, when workers are performing maintenance work on warehouse roofs, the fall arrestor safety line can be freely extended and retracted according to the work area, ensuring the flexibility of workers' operations and guaranteeing their personal safety.

[0045] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A safety rope device for rooftop operations, characterized in that, include: The first fastener is a U-shaped structure and is engaged inside the upper side of the window. The second fastener has a U-shaped structure and is engaged inside the lower side of the window. The second fastener is close to or far from the first fastener. The first connecting rod has one end vertically disposed on the outer bottom of the first fixture; The second connecting rod is a hollow structure, and one end of the second connecting rod is vertically set on the outer side of the bottom of the second fixture; Multiple first fixing holes are spaced apart and pass through the other end of the first connecting rod; Multiple second fixing holes are spaced apart and pass through the second connecting rod; Multiple fixing bolts are disposed between the multiple first fixing holes and the multiple second fixing holes; Multiple set screws are provided on one side of the first and second fasteners for fixing the first and second fasteners to the window; The other end of the first connecting rod is movably disposed within the other end of the second connecting rod, and the plurality of first fixing holes and the plurality of second fixing holes can be correspondingly disposed.

2. The rooftop work safety rope device as described in claim 1, characterized in that, Also includes: The fall arrestor has its top detachably fixed to the second connecting rod, and the safety belt end is worn on the worker.

3. The rooftop work safety rope device as described in claim 2, characterized in that, The dimensions of the first and second fasteners are 140mm × 50mm.

4. The rooftop work safety rope device as described in claim 3, characterized in that, The first fixture, the second fixture, the first connecting rod, and the second connecting rod are all made of square steel.

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