KR102573385B1 - Floating type workshop for manufacturing units of floating photovoltaic power generation system - Google Patents

Abstract

The present invention relates to a floating workshop for manufacturing unit units of a floating photovoltaic power generation system. It is possible to work stably by minimizing the shaking between the floats without stacking the floats in multiple stages.
The present invention, the floats to float on the surface of the water are clustered in the form of a mattress, the water base continuously assembled in the front-back and left-right directions; And a displacement suppressing reinforcing bar that is installed long in the front and rear directions in a form crossing the upper surface of the water base and is arranged in multiple rows spaced apart from each other in the left and right directions to reinforce to suppress the relative displacement between the floats of the water base. It is characterized by doing.

Description

Floating type workshop for manufacturing units of floating photovoltaic power generation system}

The present invention relates to a workshop for manufacturing unit units of a floating photovoltaic power generation system, in particular, enabling unit manufacturing and launching to be performed collectively on the nearby water surface where the unit unit will be launched, as well as a float as a basis It relates to a floating workshop that enables stable work by minimizing shaking between floats without stacking them in multiple stages.

Recently, as regulations to suppress the emission of carbon dioxide have been enforced worldwide, the development of a new power plant that does not emit carbon dioxide is required.

As such, there is no emission of carbon dioxide, and a power generation device using solar light is representative of a power generation device using clean energy.

However, the power generation capacity of the solar power generation system varies depending on the generation area and the amount of sunlight. In order to install it in a large area, there are many restrictions on land purchase due to the use of a huge amount of land, and land purchase or compensation is required. Due to the problem of high cost, there was a practical difficulty in obtaining cooperation from neighboring residents in order to install power generation facilities on a large scale.

In addition, as in the prior art, a solar power generation system installed on land generates an enormous amount of heat in the process of generating electricity by receiving sunlight, and a large amount of energy is transmitted from the land on which the solar power generation system is installed, so that the solar panel It had a problem that degraded the performance and caused a failure.

Accordingly, floating photovoltaic power generation systems that install solar panels on the water surface of rivers, lakes, reservoirs, dams, etc. are being actively proposed in order to secure a wide open installation area with abundant sunlight while reducing problems. situation is ongoing.

Such a floating photovoltaic power generation system is formed by first manufacturing a unit unit combining a plurality of solar panels, a profile assembly and a float for supporting the plurality of solar panels to be located on the water surface, launching them on the water surface, and then connecting them.

However, in order to manufacture such a unit, a large site is required, and in order to transport the manufactured dawi unit and launch it on the water surface, there is a problem in that a lot of cost and time must be invested.

Korean Registered Patent Publication No. 0243423 (November 16, 1999)

Accordingly, the present invention has been proposed to solve the above conventional problems, and an object of the present invention is to be able to collectively manufacture and launch unit units on the nearby water surface where unit units will be launched, as well as It is to provide a floating workshop that enables stable work by minimizing shaking between floats without stacking the floats in multiple stages.

In order to achieve the above object, the floating workshop according to the technical idea of the present invention is a floating workshop that can manufacture unit units of a floating photovoltaic system on the water surface, and the floats to float on the water surface are mattresses. Floating bases that are clustered in the form and continuously assembled in the front-back and left-right directions; And a displacement suppressing reinforcing bar that is installed long in the front and rear directions in a form crossing the upper surface of the water base and is arranged in multiple rows spaced apart from each other in the left and right directions to reinforce to suppress the relative displacement between the floats of the water base. It is characterized by its technical configuration.

Here, in the water base, a work area in which unit units are sequentially assembled is set along the front and rear directions, and in the work area, the displacement inhibiting reinforcing bars are arranged in multiple rows spaced apart from each other in the left and right directions, so that the unit units are displaced with the displacement inhibiting reinforcing bars. It may be characterized in that it can be launched on the surface of the water after being assembled while sequentially moving in a state supported on the upper side.

In addition, the displacement suppressing reinforcing bar may be characterized in that a concave guide groove is formed along the longitudinal direction on its upper surface so that a wheel of a bogie for loading and transporting a unit unit under assembly can be guided along the guide groove. .

In addition, two of the displacement suppressing reinforcing bars are formed as a pair to guide the carts moving in the same row, but the displacement suppressing reinforcing bars are installed in a plurality of pairs based on one work area where unit units are assembled It may be characterized in that the floats of the unit units are individually contacted and supported from the lower side by several of the bogies.

In addition, the work areas are spaced apart from side to side so that a plurality of unit units can be simultaneously assembled on the floating base, and a plurality of work areas are set, and between the work areas and work areas, a material storage area for holding materials for sequential assembly of unit units. This setting may be characterized.

In addition, a protection member is further installed at one side near the distal end of the displacement suppressing reinforcing bar to protect the float of the unit unit from being damaged by contact with the upper edge of the distal end of the displacement suppressing reinforcing bar when the unit unit is launched. An upwardly inclined portion gradually increasing in height from the rear end, and a unit unit that extends forward from the front end of the upwardly inclined portion and is formed to a height higher than the displacement suppressing reinforcing bar to contact the upper edge of the distal end of the displacement suppressing reinforcing bar. It may be characterized by including an intermediate extension so that it can contact the float instead.

In addition, the floating workplace, characterized in that the protection member further comprises a downward slope gradually lowered in height from the front end of the intermediate extension to the front end.

In addition, the protective member is made of PE (PolyethylEne) as a material, and a portion where the upwardly inclined portion and the intermediate extension contact each other and a portion where the intermediate extension portion and the downwardly inclined portion contact each other are formed as curved surfaces, and the intermediate extension portion is formed as a cross section in the left and right directions. It may be characterized in that it is formed in the curved surface to minimize impact and damage even when the float of the unit unit moving along the displacement suppressing reinforcing bar contacts.

In addition, some of the assembling pins connecting the floats of the water base are provided as deformable assembling pins having an upper protruding bolt having a shape protruding upward on the upper surface, and one end is fastened to the upper protruding bolt of the deformable assembling pin. The other end may further include an L-shaped bracket coupled to a side surface of the displacement-inhibiting reinforcing bar in a state to fix the displacement-inhibiting reinforcing bar.

In addition, a floating slope in which half floats having a lower height than the float of the water base are continuously assembled in the form of a mattress is further connected to the front end of the water base to reduce the step with the water surface.

In addition, a pair of reinforcing bars for recovery are further installed on one side of the water base to recover the bogie from the launched unit unit and move it to the initial point where the assembly of the unit unit starts in the work area, and the displacement suppression The reinforcing bar may be characterized in that a concave guide groove is formed along the longitudinal direction on its upper surface to guide the wheel of the bogie recovered from the launched unit unit along the guide groove.

The floating workshop according to the present invention enables the unit unit manufacturing and launching to be carried out collectively on the nearby water surface where the unit unit will be launched, as well as the displacement without multi-layering of the floats that are the basis of the floating workshop. More stable work is possible by minimizing shaking between floats by restraint reinforcing bars.

In addition, the present invention utilizes the displacement restraining reinforcing bar provided to support the float for the water base as a slide rail for transporting the bogie, thereby uniting the unit (including both unfinished unit units and assembled unit units before assembly is completed). can be easily moved, making it possible to smoothly proceed with the assembly process of the unit unit step by step.

1 is a plan view showing a state of use of a floating floating workshop according to an embodiment of the present invention
Figure 2 is a partial plan view for explaining the configuration of the displacement suppression reinforcing bar and the protection member in the floating water workshop according to an embodiment of the present invention
Figure 3 is a front view for explaining the configuration of the displacement suppression reinforcing bar and the protection member in the floating water workshop according to an embodiment of the present invention
Figure 4 is a perspective view of the protection member in the floating workshop according to an embodiment of the present invention
Figure 5 is a side view of the assembly pin for fixing the displacement suppression reinforcing bar in the floating water workshop according to an embodiment of the present invention
6 is a plan view of the unit unit of the floating photovoltaic power generation system
7 is a unit unit side view of a floating photovoltaic power generation system

With reference to the accompanying drawings, a floating water workshop according to embodiments of the present invention will be described in detail. Since the present invention can have various changes and various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific form disclosed, and should be understood to include all modifications, equivalents, or substitutes included in the spirit and scope of the present invention. Like reference numerals have been used for like elements throughout the description of each figure. In the accompanying drawings, the dimensions of the structures are shown enlarged than actual for clarity of the present invention, or reduced than actual in order to understand the schematic configuration.

Also, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. Meanwhile, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs. 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 art, and unless explicitly defined in this application, they are not interpreted in an ideal or excessively formal meaning. .

<Example>

1 is a plan view showing a state of use of a floating floating workplace according to an embodiment of the present invention, and FIG. 2 is a part for explaining the configuration of a displacement suppressing reinforcing bar and a protective member in a floating floating workplace according to an embodiment of the present invention. A plan view, Figure 3 is a front view for explaining the configuration of the displacement suppressing reinforcing bar and the protection member in the floating water workplace according to an embodiment of the present invention, Figure 4 is a protective member in the floating water workplace according to an embodiment of the present invention A perspective view of, Figure 5 is a side view of the assembly pin for fixing the displacement suppression reinforcing bar in the floating water workshop according to an embodiment of the present invention.

As shown, the floating floating workshop according to the embodiment of the present invention includes a floating base 110, a displacement suppressing reinforcing bar 120, a protecting member 130, a floating slope 140, and a reinforcing bar 150 for recovery. ) as a major component.

The floating workshop floating on the water surface according to an embodiment of the present invention includes a float 10 for unit units, a profile assembly 20, It is possible to collectively perform a series of processes of sequentially assembling and producing a unit unit (NN) composed of a plurality of solar panels 30 on the surface of the water and then launching it, as well as constructing a floating base 110 as a basis. By suppressing the displacement between the floats (110a) so that shaking on the water surface can be minimized without stacking the floats (110a) that are the base of the city in multiple stages, it is possible to prevent safety accidents that often occur to workers and to perform work more stably. It is configured so that

Hereinafter, the floating workshop according to an embodiment of the present invention will be described in detail, focusing on each of the above components.

The water base 110 is formed by continuously assembling floats 110a floating on the surface of the water in the form of a mattress in the front and rear directions and in the left and right directions. The float 110a of the water base 110 is preferably provided as a hexahedral multi-room float in which an internal space is divided by partition walls. Here, the assembly of the floats 110a of the water base 110 follows a normal assembly method made while the assembly rings provided at the side edges are penetrated by the assembly pins. A point to note here is that the water base 110 is made by preparing floats in a single layer. In the present invention, it is possible to minimize shaking while suppressing relative displacement between floats even when the water base 110 is made of only a single layer without being multi-layered, according to the displacement suppressing reinforcing bar 120.

As shown in FIG. 1, on the water base 110, a work area in which unit units NN are sequentially assembled is set along the front-back direction, and the displacement-preventing reinforcing bars 120 are spaced apart from each other in the left and right directions in the work area. are placed side by side in multiple rows. As a result, the unit unit NN can be launched directly on the surface of the water after being assembled while sequentially moving in a state supported on the upper side of the displacement suppressing reinforcing bar 120. In addition, in the water base 110, the work areas (area A) are spaced apart from side to side and set in plurality, and between the work areas (area A) and work areas (area A), materials for sequential assembly of unit units (NN) It is set as a material storage area (area B) for furnishing them. According to this configuration, the unit units (NN) can be simultaneously assembled in each work area (area A) provided on the water base 110.

The displacement suppressing reinforcing bars 120 are installed long in the front and rear directions in the form of crossing the upper surface of the water base 110, and a plurality of them are arranged side by side in rows spaced apart from each other in the left and right directions. Here, the displacement-preventing reinforcing bar 120 has a guide groove 120a formed along the longitudinal direction in a concave shape on its upper surface. As a result, it is possible to guide the wheel of the bogie for loading and transporting the unit unit NN under assembly along the guide groove 120a. At this time, two displacement-suppressing reinforcing bars 120 are formed as a pair to guide the bogies, but the displacement-suppressing reinforcing bars 120 are based on one work area (area A) in which the unit unit NN is assembled. It is installed in a plurality of pairs so that several bogies can individually contact and support the floats 10 of the unit unit NN from the lower side.

In this way, when a plurality of bogies are configured to be moved along the displacement-preventing reinforcing bar 120, workers can more easily move the unit unit NN being assembled by the bogie. Here, it is preferable to use the existing C-shaped steel rather than separately manufacturing the displacement suppressing reinforcing bar 120. In particular, it would be more preferable if the unit unit (NN) used the same kind of C-beams used in some of the profile assemblies 20.

In order to fix the displacement suppression reinforcing bar 120 to the water base 110, a deformable assembly pin 112 is used instead of some of the assembly pins 111 used to connect the floats 110a for the water base. . The deformable assembly pin 112 includes an upper protruding bolt 112a installed in a form protruding upward on the upper surface, and a lower nut 112b and an upper nut 112c fastened to the upper protruding bolt 112a. In the case of the upper nut 112c, it is preferable that the upper end of the cap nut 112c is sealed by a hemispherical cap so that the upper end of the upper projecting bolt 112a is not exposed.

In this way, as the deformable assembly pin 112 having the upper protruding bolt 112a is provided, one end is fastened to the upper protruding bolt 112a of the deformable assembly pin 112, and the other end is the displacement suppressing reinforcing bar 120 ) Is coupled to the side of the displacement suppression reinforcing bar 120 is provided with an L-shaped bracket 125 to be fixed. It is possible to fix the front end and the rear end of the displacement suppressing reinforcing bar 120 using the deformable assembly pin and the L-shaped bracket 125, and the displacement suppressing reinforcing bar 120 can be additionally fixed by additionally installing it in the middle. there is.

The protective member 130 is installed on one side of the distal end of the displacement restraining reinforcing bar 120 so that the float 10 of the unit unit NN moves when the unit unit NN is launched, and the upper end of the sharp distal end of the displacement restraining reinforcing bar 120 It plays a role in protecting the edge from being damaged in contact with it. To this end, the protective member 130 has an upside-down shape as shown in FIGS. 2 to 4 and has an upwardly inclined portion 131 gradually increasing in height from the rear end toward the front, and the upwardly inclined portion 131 ) Extends forward from the front end and is formed at a height higher than the displacement suppressing reinforcing bar 120 to contact the float 10 of the unit unit NN to contact the upper edge of the distal end of the displacement suppressing reinforcing bar 120 instead. It includes an intermediate extension 132 and a downwardly inclined portion 133 whose height gradually decreases from the front end to the front end of the intermediate extension 132. When the protective member 130 is provided, when the unit unit NN moves along the displacement suppressing reinforcing bar 120 and is rapidly tilted in the process of being launched on the surface of the water, the float located in the middle and rear of the unit unit NN When (10) is separated from the bogie in a situation where it has not yet escaped from the displacement suppressing reinforcing bar 120 and tries to contact the sharp tip end edge of the displacement suppressing reinforcing bar 120, the middle extension 132 of the protective member 130 will come into contact instead. As a result, the float 10 of the unit unit NN can safely block large and small damage such as scratches caused by contact with the upper edge of the sharp tip of the displacement-preventing reinforcing bar 120.

Here, the protection member 130 is made of PE (PolyethylEne) rather than metal so as not to cause damage even if it contacts the float 10 of the unit unit NN, and the upward slope part 131 and the intermediate extension part 132 The contact portion and the intermediate extension portion 132 and the downward slope portion 133 contact portion are formed as a curved surface, and the intermediate extension portion 132 has a cross section in the left and right direction is formed as a curved surface, so that the displacement restraint reinforcing bar 120 Even if the float 10 of the unit unit (NN) moving along the contact is made to minimize impact and damage.

The floating slope 140 is installed to have a lower height than the water base 110 so as to reduce the step with the water surface while floating at the front end of the water base 110. To this end, the floating slope 140 is formed by continuously assembling half floats 140a having a lower height than the float 110a of the water base 110 in the form of a mattress. In this way, as the floating slope 140 made of the half float 140a is provided, the water base 110 moves along the displacement suppressing reinforcement in the water base 110 when the assembled unit NN is launched on the surface of the water. While going through the floating slope 140 having a lower height, it is possible to mitigate the impact and serves as a safety zone that can prevent workers from falling directly to the water surface.

The reinforcing bar 150 for recovery is installed in a pair side by side on one side of the water base 110 as the same as the displacement restraining reinforcing bar 120. The reinforcing bar 150 for recovery is the initial point of the work area (area A) at which the assembly of the rear end of the floating base 110, that is, the unit unit NN, is started by recovering the bogie from the launched unit unit NN. can be easily moved to

Although preferred embodiments of the present invention have been described above, the present invention can use various changes, modifications, and equivalents. It is clear that the present invention can be equally applied by appropriately modifying the above embodiment. Therefore, the above description does not limit the scope of the present invention, which is defined by the limits of the following claims.

110: water base 120: displacement suppression reinforcing bar
130: protection member 140: floating slope
150: recovery bar NN: unit unit

Claims (11)

As a floating floating workshop that enables the production of unit units of a floating photovoltaic power generation system on the surface of the water,
A floating base in which floats floating on the surface of the water are clustered in a mattress shape and continuously assembled in the front-back and left-right directions; And a displacement suppressing reinforcing bar that is installed long in the front and rear directions in a form crossing the upper surface of the water base and is arranged in multiple rows spaced apart from each other in the left and right directions to reinforce to suppress the relative displacement between the floats of the water base. and
In the water base, a work area in which unit units are sequentially assembled is set along the front and rear directions, and in the work area, the displacement-preventing reinforcing bars are installed long in the front and rear directions, but are arranged in multiple rows spaced apart from each other in the left and right directions, so that the unit units are It can be launched on the surface of the water after being assembled while sequentially moving in a state supported on the upper side of the displacement restraint reinforcing bar,
A floating workplace, characterized in that a plurality of displacement suppressing reinforcing bars are installed based on one work area where unit units are assembled, so that the plurality of displacement suppressing reinforcing bars can guide the movement of unit units. delete According to claim 1,
The displacement-preventing reinforcing bar has a guide groove concave on its upper surface formed along the longitudinal direction so that a wheel of a bogie for loading and transporting a unit unit under assembly can be guided along the guide groove. . According to claim 3,
Two of the displacement-suppressing reinforcing bars are formed as a pair to guide the carts moving in the same row, but the displacement-suppressing reinforcing bars are installed in a plurality of pairs based on one work area in which unit assembly is performed. Floating water workshop, characterized in that several bogies can individually contact and support the floats of the unit units from the lower side. According to claim 4,
The work area is spaced apart from side to side so that a plurality of unit units can be simultaneously assembled on the water base, and a plurality of work areas are set between the work area and the work area to provide materials for sequential assembly of unit units. Floating water workshop, characterized in that. According to claim 1,
A protective member is further installed on one side near the front end of the displacement suppressing reinforcing bar to protect the float of the unit unit from being damaged by contact with the upper edge of the distal end of the displacement suppressing reinforcing bar when launching the unit unit,
The protection member has an upwardly inclined portion gradually increasing in height from the rear end, and extends forward from the front end of the upwardly inclined portion and is formed to a height higher than the displacement inhibiting reinforcing bar to contact the upper edge of the distal end of the displacement inhibiting reinforcing bar. Floating water workshop, characterized in that it includes an intermediate extension so that the float of the unit to be contacted instead. According to claim 6,
The floating workshop, characterized in that the protection member further comprises a downward slope gradually lowered in height from the front end of the intermediate extension to the front end. According to claim 7,
The protection member is made of PE (PolyethylEne) as a material, and a portion where the upwardly inclined portion and the middle extension meet and a portion where the intermediate extension and the downwardly inclined portion come into contact are formed as curved surfaces, and the cross section of the middle extension in the left and right direction is a curved surface. A floating workshop, characterized in that it is formed to minimize impact and damage even if the float of the unit unit moving along the displacement suppression reinforcing bar is in contact. According to claim 3,
Some of the assembling pins connecting the floats of the water base are provided as deformable assembling pins having an upper protruding bolt having a shape protruding upward on the upper surface, and one end is fastened to the upper protruding bolt of the deformable assembling pin The floating workshop, characterized in that the other end further comprises an L-shaped bracket coupled to the side surface of the displacement suppression reinforcing bar to fix the displacement suppression reinforcing bar. According to claim 3,
At the front end of the water base, a floating slope is further provided, in which half floats having a lower height than the float of the water base are continuously assembled in the form of a mattress to reduce the step with the water surface. . According to claim 3,
A pair of reinforcing bars for recovery are further installed on one side of the water base to recover the bogie from the launched unit unit and move it to the initial point where assembly of the unit unit starts in the work area, and the displacement restraint reinforcing bar A floating workshop, characterized in that a concave guide groove on its upper surface is formed along the longitudinal direction to guide the wheel of the bogie recovered from the launched unit unit along the guide groove.

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