KR102638109B1 - Foot plate assembly for a roof - Google Patents

Abstract

The present invention relates to a sloping roof safety scaffold assembly for solar power installation, which is made up of a plurality of expanded polystyrene (EPS) sandwich panels, arranged at an angle, along the horizontal direction of the sloping roof where the solar power assembly is installed, and installed by the operator. A horizontal sloping roof safety platform that allows people to step on and proceed with work; And a vertical sloping roof safety step is connected to an end of the horizontal sloping roof safety step and is arranged to intersect with the horizontal sloping roof safety step, and allows the worker to stand on it and proceed with the work.

Description

Safety footplate assembly for sloping roof for solar power installation {Foot plate assembly for a roof}

The present invention relates to a sloping roof safety scaffold assembly for solar power installation. More specifically, it can ensure the safety of workers for solar power installation on a sloping roof, and has a simple but effective structure, unlike the conventional one. This relates to a sloped roof safety scaffold assembly for solar power installation that can be widely distributed.

In general, there were many difficulties in working on sloping roofs of houses or buildings, that is, sloping roofs. It was difficult to work on because the workers had to walk on the sloping roof.

In particular, when it rains or snows, it becomes more difficult for workers to maintain a stable posture, making it impossible to work on a sloping roof.

Therefore, there was a need for a scaffolding device for roof walking that would allow workers to work in a stable posture.

Accordingly, the invention of Domestic Patent No. 10-0536099 (registered on December 6, 2005) has been proposed. The invention in the above document includes a stand having a bending locking portion formed on the upper part to be hooked to the upper part of the roof and a plurality of fixing grooves formed in the longitudinal direction with fastening holes formed at both ends of the front; A pair of cylindrical front fixtures are attached and fixed to the left and right in the lower part of the front, and a vertical bar is formed in the lower part of the rear. A pair of rear fixtures are formed in the lower part to the left and right, while the upper part of the rear is where a work platform is mounted. It includes a support member on which a locking jaw is formed and a pair of fastening pins are attached to both sides and the locking shoulder, and the work is done by fixing the front and rear fixtures of the support member to the fixing groove formed in the longitudinal direction of the pedestal. A featured construction roof work ladder was provided.

However, in the case of the above literature, a scaffold device for walking on a roof having the same structure as Figures 1 and 2 was proposed in that it could not adaptively respond to the inclination angle of the roof due to structural limitations.

However, the roof footrest device with the structure shown in FIGS. 1 and 2 is so complex that its practical effectiveness is bound to be low. In particular, considering the fact that it is virtually impossible to apply it to solar power, which has recently been widely installed, the need for a new, previously unknown type of sloping roof safety scaffold assembly for solar power installation is emerging.

Korea Intellectual Property Office Application No. 10-2016-0046133

The purpose of the present invention is to provide a sloping roof safety scaffold assembly for solar PV installation, which can ensure the safety of workers for solar PV installation on sloping roofs and can be widely used unlike the prior art because it has a simple but effective structure. It is done.

The above purpose is to provide safety for a horizontal sloping roof made of a plurality of expanded polystyrene (EPS, Expanded Poly Styren) sandwich panels, arranged at an angle, arranged along the horizontal direction of the sloping roof on which the solar assembly is installed, and allowing workers to stand on them and proceed with work. Scaffolding; And a vertical sloping roof safety step connected to an end of the horizontal sloping roof safety step and arranged to intersect with the horizontal sloping roof safety step, and allowing a worker to stand on it and proceed with work. A sloping roof for solar power installation, comprising: This is achieved by means of a safety footrest assembly.

The sandwich panel includes a panel block; and an inclined protrusion provided to protrude from one side of the panel block and having a slanted side, and the sloping roof may be provided to be slanted by a combination of the sandwich panels.

The horizontal sloped roof safety step includes: a first horizontal base disposed, supported, and fixed to a lower portion of the inclined protrusion of the sandwich panel; a second horizontal base that is spaced apart from the first horizontal base, forms one side of the first horizontal base, and is supported and fixed on an upper part of the inclined protrusion of the sandwich panel; and a connecting scaffold connecting the first horizontal base and the second horizontal base, wherein the horizontal slope roof safety scaffold may be made of a zinc steel sheet material.

The area of the second horizontal base may be manufactured to be larger than the area of the first horizontal base.

The connection scaffold portion includes a first bridge connected to the first horizontal base and intersecting the first horizontal base; a second bridge connected to the second horizontal base and crossing the second horizontal base; and a horizontal step plate that connects the first bridge and the second bridge and on which the worker stands. When the horizontal sloped roof safety step is installed, the horizontal step plate can be placed in a horizontal state.

The height of the first bridge may be manufactured to be higher than the height of the second bridge.

The connection footplate may further include a plurality of horizontal embossed protrusions formed on the horizontal footplate.

The vertical sloped roof safety step includes a vertical step plate disposed and supported on the upper surface of the inclined protrusion of the sandwich panel and on which the worker stands; And it may include a pair of inclined skirts bent and extended on both sides of the vertical foot plate and supported on the inclined outer wall of the inclined protrusion of the sandwich panel.

The vertical sloped roof safety step may further include a plurality of vertical embossed protrusions formed on the vertical step plate.

The vertical sloping roof safety step may be made of zinc steel sheet material.

According to the present invention, not only can the safety of workers for solar power installation on a sloped roof be guaranteed, but it has a simple but effective structure, so it can be widely popularized unlike before.

Figure 1 is a perspective view of a typical roof stepping device combined.
Figure 2 is a state diagram of the use of the roof stepping device of Figure 1.
Figure 3 is an image of the installation state of the sloped roof safety scaffold assembly for solar power installation according to an embodiment of the present invention.
Figure 4 is a perspective view of a horizontal sloped roof safety scaffold.
Figure 5 is a front view of Figure 4.
Figure 6 is a structural diagram of area A of Figure 3.
Figure 7 is a perspective view of a vertical sloped roof safety scaffold.
Figure 8 is a front view of Figure 7.
Figure 9 is a structural diagram of area B in Figure 3.
Figure 10 is a structural diagram of the horizontal sloping roof safety scaffolding in the sloping roof safety scaffolding assembly for solar power installation according to another embodiment of the present invention.
Figure 11 is a structural diagram of the vertical sloping roof safety scaffolding in the sloping roof safety scaffolding assembly for solar power installation according to another embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention.

Meanwhile, the following description of the present invention is merely an example for structural or functional explanation. Therefore, the scope of the present invention should not be construed as limited by the embodiments described in the text.

For example, since the embodiments can be modified in various ways and can have various forms, the scope of rights of the present invention should be understood to include equivalents that can realize the technical idea.

In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment must include all or only such effects, so the scope of the present invention should not be understood as limited thereby.

The meaning of terms described in the present invention should be understood as follows.

When a component is referred to as being “connected” or “connected” to another component, it should be understood that it may be directly connected or connected to the other component, but that other components may exist in between. will be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between. Other expressions that describe the relationship between components, such as "between" and "immediately between" or "neighboring" and "directly adjacent to" should be interpreted similarly.

The terms used herein are only used to describe specific embodiments and are not intended to limit the invention.

Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of implemented features, numbers, steps, operations, components, parts, or combinations thereof, but are not intended to indicate the presence of one or more other features or numbers. It should be understood that this does not preclude the existence or addition of steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, are as commonly understood by those skilled in the art to which the present invention pertains.

Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the specification, should not be interpreted in an idealized or excessively formal sense. .

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. The same reference numerals in each drawing indicate the same member.

Figure 3 is an image of the installation state of the sloping roof safety scaffold assembly for solar power installation according to an embodiment of the present invention, Figure 4 is a perspective view of the horizontal sloping roof safety scaffold, Figure 5 is a front view of Figure 4, and Figure 6 is a front view of Figure 3. FIG. 7 is a structural diagram for area A, FIG. 7 is a perspective view of a vertical sloped roof safety scaffold, FIG. 8 is a front view of FIG. 7, and FIG. 9 is a structural diagram for area B of FIG. 3.

Referring to these drawings, the sloping roof safety scaffold assembly for solar power installation according to this embodiment can not only ensure the safety of workers on the sloping roof 110, but also has a simple but effective structure, so it will be widely used unlike the prior art. make it possible

The sloping roof safety step assembly for solar power installation according to this embodiment, which can provide such effects, includes a horizontal sloping roof safety step 130 and a vertical sloping roof safety step 150.

The horizontal sloped roof safety scaffold 130 is made of a plurality of expanded polystyrene (EPS) sandwich panels 111, which are arranged at an angle along the horizontal direction of the sloped roof 110 where the solar assembly 120 is installed. It is placed and is a means for workers to stand on and proceed with work.

In addition, the vertical sloping roof safety step 150 is connected to the end of the horizontal sloping roof safety step 130 and is arranged to intersect with the horizontal sloping roof safety step 130, and is a means for allowing workers to step on it and proceed with work. am.

Since the horizontal sloping roof safety step 130 and the vertical sloping roof safety step 150 are installed on the sloping roof 110, the work of constructing or maintaining the solar assembly 120 on the sloping roof 110 is safe. And you can proceed with ease.

For reference, although the horizontal sloping roof safety step 130 and the vertical sloping roof safety step 150 are shown one by one in FIG. 3, the number of them may be two or more. Accordingly, the scope of the present invention is not limited to the shape of the drawings.

Looking first at the horizontal sloping roof safety step 130, the horizontal sloping roof safety step 130 is made of a plurality of sandwich panels 111 as described above, but is inclinedly arranged and has a sloping roof on which the solar assembly 120 is installed ( 110) It is a structure that is placed along the horizontal direction and allows workers to stand on it and proceed with work.

Here, the sandwich panel 111 includes a panel block 111a and an inclined protrusion 111b that protrudes from one side of the panel block 111a and has an inclined side. The combination of the sandwich panels 111 with this structure The sloping roof 110 may be provided to be slanted.

The horizontal sloped roof safety step 130 is arranged at a distance from the first horizontal base 131, which is supported and fixed at the lower part of the inclined protrusion 111b of the sandwich panel 111, and is spaced apart from the first horizontal base 131. A second horizontal base 132 that forms one side of the first horizontal base 131 and is supported and fixed on the upper part of the inclined protrusion 111b of the sandwich panel 111, the first horizontal base 131 and the second horizontal base 132 2 It may include a connecting footrest portion 140 connecting the horizontal bases 132. The horizontal sloping roof safety step 130 of this structure is made of zinc steel sheet material. Therefore, it does not rust and thus increases durability.

In the structure of this horizontal sloped roof safety scaffold 130, the area of the second horizontal base 132 is manufactured to be larger than the area of the first horizontal base 131. Therefore, it can be more stable. The first horizontal base 131 and the second horizontal base 132 may be screwed at their respective positions.

The connection footrest portion 140 is connected to the first horizontal base 131, but is connected to the first bridge 141 that intersects the first horizontal base 131, and is connected to the second horizontal base 132, but is connected to the second horizontal base ( It may include a second bridge 142 that intersects 132) and a horizontal footplate 143 that connects the first bridge 141 and the second bridge 142 and on which the worker stands. The height of the first bridge 141 is manufactured to be higher than the height of the second bridge 142. Therefore, it can be more stable.

A plurality of horizontal embossed protrusions 144 are formed on the horizontal footrest plate 143. Due to the horizontal embossed protrusions 144, it is not slippery at all even when it rains or is humid, thus ensuring the safety of workers.

In the structure of this connection scaffold 140, when the horizontal sloped roof safety scaffold 130 is installed as shown in FIG. 6, the horizontal scaffold plate 143 is placed in a horizontal state. Therefore, safe work at height can become possible.

Next, the vertical sloping roof safety step 150 is connected to the end of the horizontal sloping roof safety step 130 as described above and is arranged to intersect with the horizontal sloping roof safety step 130, so that the worker can step on it and proceed with the work. It is a structure that makes progress.

This vertical sloping roof safety step 150 is disposed and supported on the upper surface of the inclined protrusion 111b of the sandwich panel 111, and has a vertical step plate 151 on which the worker stands, and both sides of the vertical step plate 151. It may include a pair of inclined skirts 152 that are bent and extended from and supported on the inclined outer wall of the inclined protrusion 111b of the sandwich panel 111. Since the inclined skirt 152 is supported on the inclined outer wall of the inclined protrusion 111b of the sandwich panel 111, bolting work is not necessary.

A plurality of vertical embossed protrusions 153 are formed on the vertical footrest plate 151. Due to the vertical embossed protrusions 153, it is not slippery at all even when it rains or is humid, thus ensuring the safety of workers.

This vertical sloped roof safety step 150 is also made of zinc steel sheet material. Therefore, it does not rust and thus increases durability.

According to this embodiment, which operates based on the structure described above, not only can the safety of workers on the sloping roof 110 be guaranteed, but it can also be widely distributed unlike before because it has a simple but effective structure. .

The effect of the present invention will be further explained.

First, the effect on the horizontal sloped roof safety step 130.

1) When installing and inspecting solar power, when walking on the sloped roof (110), slipping or falling accidents can be prevented due to the slope of the roof.

2) Rusting can be prevented by applying 2 tons of galvanized steel.

3) It can be manufactured to fit the angle of the roof, so it is always level and provides stability when walking.

4) By applying horizontal embossed protrusions (144) to the floor, it is not slippery at all even when it rains or is humid.

Next, the effect on the vertical sloped roof safety step 150.

1) When installing and inspecting solar power, when walking on the sloped roof (110), slipping or falling accidents can be prevented due to the slope of the roof.

2) Rusting can be prevented by applying 2 tons of galvanized steel.

3) By applying vertical embossed protrusions (153) to the floor, it is not slippery at all even when it rains or is humid.

Figure 10 is a structural diagram of the horizontal sloping roof safety scaffolding in the sloping roof safety scaffolding assembly for solar power installation according to another embodiment of the present invention.

Referring to this drawing, the horizontal inclined roof safety step 230 includes a first horizontal base 231 disposed at the lower part of the inclined protrusion 111b of the sandwich panel 111 and supported and fixed, and a first horizontal base ( A second horizontal base 232 that is spaced apart from 231 and forms one side of the first horizontal base 231 and is supported and fixed on the upper part of the inclined protrusion 111b of the sandwich panel 111, and a first horizontal base 232 It includes a connecting footrest portion 240 that connects the base 231 and the second horizontal base 232.

Reverse tooth-shaped protrusions 231a and 232a are formed on the first horizontal base 231 and the second horizontal base 232, respectively. The reverse tooth-shaped protrusions 231a and 232a may prevent the first horizontal base 231 and the second horizontal base 232 from slipping.

In addition, the connection scaffold portion 240 is connected to the first horizontal base 231, but has a first bridge 241 that intersects the first horizontal base 231, and a second horizontal base 232, but the second horizontal base is connected to the first bridge 241. It includes a second bridge 242 that intersects the base 232, and a horizontal footplate 243 that connects the first bridge 241 and the second bridge 242 and on which the worker stands. The horizontal embossed protrusions 244 are formed on the horizontal foot plate 243 in the same manner.

In this embodiment, an additional dummy frame 233 in contact with the first bridge 241 is further connected to the first horizontal base 231. The dummy frame 233 may be an integrated structure with the first horizontal base 231 or may be welded. A plurality of second through holes 233a are formed in the dummy frame 233. Also, a plurality of first through holes 241a are formed in the first bridge 241. Accordingly, after communicating one of the first through holes 241a and the second through holes 233a and fixing it with the fixing member 245, the height of the first bridge 241 can be adjusted, so that the horizontal foot plate 243 The horizontality can be easily adjusted.

A dummy structure 260 is provided to protrude outward at the upper corner of the first bridge 241. An insertion hole 261 is formed in the dummy structure 260, and a removable toe guard plate 263 is removably inserted into the insertion hole 261. A cushioning material 134 is disposed on the inner surface of the removable toe guard 263. Installing a removable toe guard 263 helps prevent workers from falling.

And, a first shock absorbing cushion material 271 is disposed inside the connecting footrest portion 240. The first buffer cushion material 271 can provide an effect of distributing the load of the worker stepping on the horizontal sloped roof safety step 230.

In addition, a diffuse reflection pad 243 is attached to the upper end of the horizontal footplate 243. Therefore, the worker can accurately recognize the position of the horizontal footplate 243 that is diffusely reflected by light.

Figure 11 is a structural diagram of the vertical sloping roof safety scaffolding in the sloping roof safety scaffolding assembly for solar power installation according to another embodiment of the present invention.

Referring to this drawing, the vertical sloped roof safety step 250 applied to this embodiment is also disposed and supported on the upper surface of the inclined protrusion 111b of the sandwich panel 111, and has a vertical step plate 151 on which the worker stands. ) and a pair of inclined skirts 152 that are bent and extended from both sides of the vertical footplate 151 and supported on the inclined outer wall of the inclined protrusion 111b of the sandwich panel 111. A plurality of vertical embossed protrusions 153 are formed on the vertical footrest plate 151.

Meanwhile, in this structure, a second buffer cushion material 273 is disposed inside the vertical sloped roof safety step 250. The second buffer cushion material 273 can provide an effect of distributing the load of the worker stepping on the vertical sloped roof safety step 250.

Even if this embodiment is applied, the safety of workers for solar power installation on the sloped roof 110 can be guaranteed, and because it has a simple but effective structure, it can be widely distributed unlike the prior art.

As such, the present invention is not limited to the described embodiments, and it is obvious to those skilled in the art that various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, it should be said that such modifications or variations fall within the scope of the claims of the present invention.

110: sloped roof 111: sandwich panel
111a: panel block 111b: inclined protrusion
120: Solar assembly 130: Horizontal sloping roof safety step
131: first horizontal base 132: second horizontal base
140: Connection footrest 141: First bridge
142: second bridge 143: horizontal foot plate
144: Horizontal embossed protrusion 150: Vertical sloped roof safety step
151: vertical foot plate 152: inclined skirt
153: Vertical emboss protrusion

Claims (10)

A horizontal sloped roof safety step made of a plurality of expanded polystyrene (EPS) sandwich panels, arranged at an angle, along the horizontal direction of the sloped roof on which the solar assembly is installed, and allowing workers to stand on it and proceed with work; and
It is connected to an end of the horizontal sloping roof safety step and is arranged to intersect with the horizontal sloping roof safety step, and includes a vertical sloping roof safety step that allows the worker to stand on it and proceed with the work,
The sandwich panel is,
panel block; and
It is provided to protrude from one side of the panel block and includes an inclined protrusion with an inclined side,
The sloping roof is provided to be slanted by a combination of the sandwich panels,
The horizontal sloped roof safety step,
a first horizontal base disposed, supported, and fixed to a lower portion of the inclined protrusion of the sandwich panel;
a second horizontal base that is spaced apart from the first horizontal base, forms one side of the first horizontal base, and is supported and fixed on an upper part of the inclined protrusion of the sandwich panel; and
It includes a connecting scaffold connecting the first horizontal base and the second horizontal base,
The horizontal sloping roof safety scaffold is made of zinc steel sheet material,
A sloped roof safety scaffold assembly for solar power installation, characterized in that the area of the second horizontal base is manufactured to be larger than the area of the first horizontal base. delete delete delete According to paragraph 1,
The connection footplate,
A first bridge connected to the first horizontal base and crossing the first horizontal base;
a second bridge connected to the second horizontal base and crossing the second horizontal base; and
It connects the first bridge and the second bridge and includes a horizontal footplate on which the worker stands,
A sloped roof safety scaffold assembly for solar power installation, characterized in that when the horizontal sloped roof safety scaffold is installed, the horizontal scaffold plate is arranged in a horizontal state. According to clause 5,
A sloped roof safety scaffold assembly for solar power installation, characterized in that the height of the first bridge is manufactured higher than the height of the second bridge. According to clause 5,
The connection footplate,
A sloped roof safety scaffold assembly for solar power installation, characterized in that it further comprises a plurality of horizontal embossed protrusions formed on the horizontal scaffold plate. According to paragraph 1,
The vertical sloped roof safety step is,
A vertical footrest plate disposed and supported on the upper surface of the inclined protrusion of the sandwich panel and on which the worker stands; and
A sloped roof safety scaffold assembly for solar power installation, comprising a pair of inclined skirts bent and extended from both sides of the vertical scaffold plate and supported on the inclined outer wall of the inclined protrusion of the sandwich panel. According to clause 8,
The vertical sloped roof safety step is,
A sloped roof safety scaffold assembly for solar power installation, characterized in that it further comprises a plurality of vertical embossed protrusions formed on the vertical scaffold plate. According to paragraph 1,
A sloped roof safety scaffold assembly for solar power installation, characterized in that the vertical sloped roof safety scaffold is made of zinc steel sheet material.

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