KR102470512B1 - System deck horizontally expanded by supporting slope surface - Google Patents

Abstract

The present invention provides a horizontally-deployed system deck for supporting a slope to form a passage and a workbench in the space above and around a slope. According to the present invention, the system deck comprises: a plurality of rows of slope scaffold assemblies each having a plurality of slope scaffold modules assembled in line along a slope; a system fixing part installed on the slope to fix one end of the plurality of rows of slope scaffold assemblies; a scaffold module connector connecting the other ends of the plurality of rows of slope scaffold assemblies; and a horizontally-deployed scaffold assembly extended to the front space of the slope while one end thereof is coupled to ends of the slope scaffold assemblies or the scaffold module connector, and provided with a plurality of first horizontally-deployed scaffold modules connected in line, a plurality of second horizontally-deployed scaffold modules connected in line in parallel with the plurality of first horizontally-deployed scaffold modules, a stepping plate of which one end is coupled to the first horizontally-deployed scaffold modules and of which the other end is coupled to the second horizontally-deployed scaffold modules, and a wire assembly connecting the first and second horizontally-deployed scaffold modules and a wire fixing part provided on the slope. If the horizontally-deployed system deck for supporting a slope in accordance with the present invention is installed, maintenance and inspection work of a narrow slope positioned high in a boiler can be safely performed, and a stackable prefabricated structure allows work at a desired position of a worker and allows safe and quick installation and removal work.

Description

System deck horizontally expanded by supporting slope surface}

The present invention relates to a deck that provides a work space and a moving passage for high-altitude work at an industrial site or construction site, particularly at an upper narrow slope inside a large boiler of a thermal power plant, and specifically, it is convenient to install and remove and has a useful lifespan. This long, secure, slope-supported horizontal deployment system deck.

In general, when working at heights at industrial or construction sites, a workbench on which workers can stand stably and scaffolding to support it must be installed, and it is desirable to install such a workbench even when working on a slope or its surroundings. do.

However, installing a workbench on a slope is more complicated and difficult than a general aerial workbench. A general aerial work platform can be installed by connecting a number of vertical and horizontal members in a lattice form, whereas in order to install a work platform on an inclined surface, a structure capable of supporting the work platform must be installed along the inclined surface in addition to vertical and horizontal structures. .

On the other hand, inside the large boiler 10 of the thermal power plant, as illustrated in FIG. 1, the lower and upper portions of the combustion chamber 12 surrounded by the side walls 14 have lower and upper inclined portions 16 and 20, respectively. is formed.

This large boiler 10 performs simple and regular inspections every 1 or 2 years, and during the inspection period, inspection and maintenance work must be performed on the lower slope 16 and upper slope 20 inside the boiler. do.

Since the height of the slope inside the boiler reaches several to several tens of meters, a structure for aerial work must be installed on the slope for maintenance and inspection work. For example, the present applicant has introduced a system deck that can be installed on the lower inclined portion 16 through Registered Patent No. 10-1961067.

However, since there is no known temporary temporary product suitable for the upper narrow slope 20 inside the boiler, it is inconvenient to install scaffolding for work at height from the bottom of the boiler to perform inspection and maintenance work on the upper narrow slope 20. have.

In other words, scaffolding for high-altitude work must be installed from the bottom of the boiler, so it takes too much time to install and dismantle scaffolding. difficult problems, etc.

Registered Patent No. 10-1961067 (Announced on March 20, 2019)

The present invention has been devised against this background, and its purpose is to provide a more stable working space and moving passage when working at heights on an industrial or construction site slope.

In particular, an object of the present invention is to secure work safety by providing a slope support horizontal deployment system deck capable of working at a desired height by an operator in an upper narrow slope and its surrounding space inside a large boiler of a thermal power plant.

In addition, an object of the present invention is to provide a slope support horizontal deployment system deck that can be used conveniently and safely even in sites such as power plants with a lot of salt and has a long service life.

In addition, an object of the present invention is to provide a slope supporting horizontal deployment system deck with excellent work convenience enough to be able to perform installation and disassembly work alone.

In addition, an object of the present invention is to provide a slope support horizontal deployment system deck capable of minimizing the loading space during storage.

In order to achieve this object, one aspect of the present invention is a system deck for forming a work table and a passage in the upper and surrounding spaces of the inclined part, in which a plurality of scaffolding modules of the inclined part are assembled in a row along the inclined surface. a row of ramp scaffolding assemblies; System fixtures installed on the inclined portion to fix one end of the plurality of rows of inclined scaffolding assemblies, respectively; A scaffolding module connector connecting the other ends of the plurality of rows of inclined scaffolding assemblies to each other; One end is extended to the front space of the inclined portion in a state coupled to the end of the scaffolding module connector or the inclined portion scaffolding assembly, and is parallel to a plurality of first horizontally deployable scaffold modules connected in a row and a plurality of first horizontally deployed scaffold modules A plurality of second horizontally deployable scaffold modules connected in a row, one end coupled to the first horizontally deployed scaffold module and the other end coupled to the second horizontally deployed scaffold module, and each of the first and second horizontally deployed scaffold modules It provides an inclined surface support horizontal deployment system deck including a horizontally deployed scaffold assembly having a wire assembly connecting the wire fixture provided on the inclined portion and the inclined portion.

In the inclined surface support horizontal deployment system deck according to one aspect of the present invention, the plurality of inclined scaffolding modules include a plurality of pillars that horizontally support the stepping plate in a state in which the lower end is in contact with the inclined surface, and one pillar has A first inclined scaffolding module having a scaffolding fixing means coupled to the system fixture and having a lower pin coupling block formed on the other side of the column to couple the second inclined scaffolding module; It includes a plurality of pillars that horizontally support the stepping plate in a state in which the lower end is in contact with the inclined surface, and the pillar on one side is provided with a coupling pin coupled to the lower pin coupling block of the first inclined scaffolding module, and the other column is provided with a coupling pin. A second inclined scaffolding module having a lower pin coupling block to which another second inclined scaffolding module or a third inclined scaffolding module is coupled; It includes a plurality of pillars that horizontally support the stepping board in a state in which the lower end is in contact with the inclined surface, and one pillar is provided with a coupling pin that is respectively coupled to the lower pin coupling block of the second inclined scaffolding module, and the other column is provided. may include a third inclined scaffold module having a pin coupling block to which the scaffold module connector is coupled.

In addition, the inclined surface support horizontal deployment system deck according to one aspect of the present invention horizontally supports the footing plate and includes a plurality of pillars having the same length as each other, a coupling pin formed on one pillar, and a pin coupling block formed on the other pillar. It includes a fourth inclined scaffolding module, and the first inclined scaffolding module and the second inclined scaffolding module are coupled with upper pins installed on top of the lower pin coupling block to couple the coupling pins of the fourth inclined scaffolding module. It includes a block, and at the upper end of each pillar of the second, third, and fourth inclined scaffolding modules, an upper coupling hole into which a coupling column provided at the lower end of each column of the fourth inclined scaffolding module is inserted may be formed. .

In addition, in the inclined plane support horizontal deployment system deck according to an aspect of the present invention, the scaffold module connector includes a plurality of pillars arranged in a row apart from each other; A connecting member connecting a plurality of pillars to each other; A plurality of coupling pins formed on the plurality of pillars and coupled to the pin coupling block of the third inclined scaffolding module or the fourth inclined scaffolding module; Handrail holding couplers provided at one end and the other end, respectively; It includes wire connection blocks provided at one end and the other end, respectively, and the wire connection block may be connected to the wire fixture provided on the inclined portion through a wire assembly.

In addition, in the inclined surface support horizontal deployment system deck according to one aspect of the present invention, the scaffold module connector includes: a first coupling pin coupled to an end of the first row of inclined scaffolding assemblies; Second coupling pins and third coupling pins respectively coupled to the ends of the inclined portion scaffolding assembly in the second row; A fourth coupling pin coupled to the end of the third row of inclined scaffolding assemblies; Handrail holding couplers provided at one end and the other end, respectively; It includes wire connection blocks provided at one end and the other end, respectively, and the wire connection block may be connected to the wire fixture provided on the inclined portion through a wire assembly.

In addition, in the inclined surface support horizontal deployment system deck according to one aspect of the present invention, a handle is installed on each footboard of the plurality of inclined scaffolding modules, and the central portion of the handle is disposed on the top of the through hole formed on the upper surface of the footboard, Both ends of the handle protrude from the bottom of the stepping plate, respectively, and nuts may be coupled to both ends of the handle to prevent the handle from falling upward.

In addition, in the inclined surface support horizontal deployment system deck according to an aspect of the present invention, the system fixture includes a first plate and a second plate disposed parallel to each other with a plurality of pipes installed on the inclined portion interposed therebetween; A plurality of fixing bolts coupled through the first plate and the second plate; It may include a plurality of scaffold fixing bars formed in front of the first plate.

In addition, in the inclined plane support horizontal deployment system deck according to one aspect of the present invention, the scaffold fixing bar may be installed through the head of the first fixing bolt and the head of the second fixing bolt in front of the first plate.

In addition, in the inclined surface support horizontal deployment system deck according to an aspect of the present invention, the wire fixture, a first plate and a second plate disposed in parallel with each other with a plurality of pipes installed in the inclined portion therebetween; A plurality of fixing bolts coupled through the first plate and the second plate; It includes a wire hanger formed in front of the first plate, and the wire fixture can be coupled to the plurality of pipes at an upper part of the system fixture.

In addition, in the inclined surface support horizontal deployment system deck according to one aspect of the present invention, the plurality of pipes may be reheater tubes installed on the upper inclined portion of the thermal power plant boiler.

In addition, in the inclined surface support horizontal deployment system deck according to an aspect of the present invention, the first horizontal deployment scaffolding module and the second horizontal deployment scaffolding module are each a plurality of pillars arranged in a row apart from each other; A connecting member connecting a plurality of pillars to each other; a pinhole for a stepping plate formed on an upper surface of the connecting member to couple the stepping plate; A coupling pin provided at one end and coupled to a scaffolding module connector or a pin coupling block of another horizontally deployed scaffolding module; A pin coupling block provided at the other end to which coupling pins of other horizontal deployment scaffold modules are coupled; Handrail holding coupler provided at the other end; a wire connection block provided at the other end to which wire assemblies are connected; In order to connect with other horizontally deployed scaffold modules facing each other, it may include a connecting block protruding to the side.

In addition, the inclined surface support horizontal deployment system deck according to an aspect of the present invention includes a cover installed in a portion where the stepping plate is not installed between the first horizontal deployment scaffold module and the second horizontal deployment scaffold module, the cover Can include a plate and a pair of coupling pillars protruding downward from both ends of the plate and inserted into the upper coupling holes of the pillars provided at one end of the first horizontal deployment scaffold module and the second horizontal deployment scaffold module, respectively. have.

When the slope support horizontal deployment system deck according to the present invention is installed, it is possible to safely perform maintenance and inspection work on a narrow slope located at a high place inside the boiler. Installation and disassembly work is possible.

In addition, the slope support horizontal deployment system deck according to the present invention is easy to install and dismantle, so safety accidents can be prevented, and one worker can perform installation and disassembly, so cost reduction and work efficiency can be expected. . In addition, as components are made of lightweight non-ferrous metals and are lightened, workers' musculoskeletal disorders can be prevented.

In addition, since components are manufactured using lightweight non-ferrous metals such as aluminum alloy, function degradation of components due to rust is prevented and service life can be greatly increased. In particular, when applied to work sites such as power plants with a lot of salt, such as the seashore, the lifespan can be greatly extended, so maintenance costs can be drastically reduced and the risk of safety accidents can be greatly reduced.

1 is a view illustrating a boiler of a thermal power plant
Figures 2a and 2b is a perspective view and a side view showing a slope support horizontal deployment system deck according to an embodiment of the present invention
Figures 3a and 3b is a perspective view and a side view showing a modified example of the inclined surface support horizontal deployment system deck according to an embodiment of the present invention
4 is a perspective view of a system fixture;
5 is a side and cross-sectional view of a system fixture;
6 to 8 are perspective views, side views and plan views of the first inclined scaffolding module
9 to 11 are a perspective view, a side view and a plan view of the second inclined scaffolding module
12 and 13 are perspective and side views of the third inclined scaffolding module
14 and 15 are perspective and side views of the fourth inclined scaffolding module
16 to 18 are perspective views, plan views and side views of scaffold module connectors
19 is a perspective view and a side view of a safety handrail support
20 is a view illustrating a state in which a handrail pipe is mounted on a safety handrail support
21 is a perspective view and a side view of a wire fixture
22 is a diagram illustrating a wire assembly
23 and 24 are a perspective view and a front view of the first scaffolding module for horizontal deployment
25 is a perspective view of a second scaffolding module for horizontal deployment
26 is a perspective view of the scaffold module connecting rod for horizontal deployment
27 is a plan view of the stepping plate
28 is a perspective view and a plan view of the cover
29a to 29i are views illustrating the installation sequence of the inclined scaffolding assembly
Figure 30a is a view illustrating a state in which inclined scaffolding assemblies are installed in one row
Figure 30b is a view illustrating a state in which the inclined scaffolding assembly is installed in three rows
31a and 31b are views showing a process of installing a scaffolding module connector at the end of the inclined scaffolding assembly
Figure 31c is a plan view showing the state that the scaffolding module connector is installed at the end of the inclined scaffolding assembly
32a and 32b are views showing a state in which a scaffold module connector is installed at the end of a stair-type scaffold assembly configured in a stepwise manner.
33 is a view showing the state of mounting the safety handrail support and wire to the scaffolding module connector
34 is a view showing a state in which the safety handrail support is mounted to the scaffold module connector
35 is a view showing a state in which wires are connected to the scaffold module connector
36 is a view showing a state in which a scaffolding module for horizontal deployment is coupled to a scaffolding module connector
37 is a view showing a state in which the first and second horizontal deployment scaffold modules are coupled side by side to the scaffold module connector
38 is a view showing a state in which stepping plates are installed on top of the first and second horizontal deployment scaffold modules;
39 is a view showing a state in which wires are connected to ends of first and second scaffold modules for horizontal deployment;
40 is a view showing a state in which the first and second scaffold modules for horizontal deployment are continuously coupled to the ends of the first and second scaffold modules for horizontal deployment, respectively.
41 is a view showing a state in which a cover is installed on the connection part of the scaffold module for horizontal deployment
42 is a view showing a state in which the footing plate and the safety handrail support are coupled to the newly combined first and second horizontal deployment scaffold modules and wires are connected to the ends of each scaffold module.
43 is a view showing a state in which a handrail pipe is mounted on a safety handrail support

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

For reference, in the present specification, when one element is connected or combined with another element, it is not only directly connected or combined with another element, but also indirectly connected or combined with another element in between. Including case In addition, when one element is directly connected or combined with another element, it means that it is connected or combined without another element in the middle. In addition, the fact that a part includes a certain component means that it may further include other components without excluding other components unless otherwise stated. In addition, since expressions such as front, back, left, right, up, and down in this specification are relative concepts that may vary depending on the viewing position, the scope of the present invention is not necessarily limited to the corresponding expressions. In addition, the drawings attached to this specification are only examples, and the specific dimensions, ratios, shapes, etc. of each part are not limited to those shown in the drawings, of course.

Figures 2a and 2b is a perspective view and a side view showing a state in which an inclined surface support horizontal deployment system deck (hereinafter referred to as 'system deck' for convenience) 1000 according to an embodiment of the present invention is installed, respectively.

As shown in the drawing, the system deck 1000 according to the present invention is installed on the upper inclined portion 20 and is coupled to one end of the inclined scaffolding assembly 1000a and the inclined scaffolding assembly 1000a consisting of a plurality of rows. It may include a horizontal deployment scaffolding assembly (1000b) extending from the front space of the inclined portion (20).

2a and 2b show that the upper surface of the inclined scaffolding assembly (1000a) is formed flat and connected to the upper surface of the horizontally deployed scaffolding assembly (1000b), but is not necessarily limited thereto. For example, as shown in the oblique view of FIG. 3a and the side view of FIG. 3b, it is also possible to form the upper surface of the inclined scaffolding assembly 1000a in a stepped shape.

A plurality of rows of ramp scaffolding assemblies 1000a are each fixed to system fixtures 100 installed on the ramp 20 to prevent sliding down the ramp.

In the embodiment of the present invention, the system fixture 100 is fixed to the pipe 50 installed on the inclined portion 20. In the upper narrow inclined portion 20 inside the boiler of a thermal power plant, it is preferable that the pipe 50 on which the system fixture 100 is installed is a reheater tube, but is not necessarily limited thereto.

The horizontal deployment scaffold assembly 1000b is connected to the pipe 50 by a wire 700, which prevents the horizontal deployment scaffolding module from sagging down.

The pipe 50 to which the wire 700 is connected is also preferably a reheater tube, but is not necessarily limited thereto.

On the other hand, the system deck 1000 according to an embodiment of the present invention is designed to be applied to the upper inclined portion 20 inside a large boiler of a thermal power plant, but the scope of application of the present invention is not necessarily limited thereto. This is because the system deck according to the embodiment of the present invention can be applied to various types of slopes present in other industrial and construction sites.

The system deck 1000 according to an embodiment of the present invention includes prefabricated modular scaffolding modules 200a, 200b, 200c, 200d, scaffolding module connectors 4000, first and second scaffolding modules for horizontal deployment. (800a, 800b), etc. are installed in a manner of sequentially assembling.

Hereinafter, the structure of each component of the system deck 1000 will be described first, and then the installation method of the system deck 1000 will be described.

1. Components of the system deck 1000

System fixture (100)

The system fixture 100 is mounted on the pipe 50 to fix the first inclined scaffolding module 200a installed at the top of the inclined part 20. As described above, the pipe 50 may be a reheater tube of a thermal power plant boiler.

Referring to the perspective view of FIG. 4 and the side view and cross-sectional view of FIG. 5 , the system fixture 100 includes a first plate 110 and a second plate 120 disposed parallel to each other, and first and second plates 110 and 120 It includes a plurality of plate fixing bolts 140 fastened in the horizontal direction through and a scaffold fixing bar 150 installed in front of the first plate 110.

At this time, the first and second plates 110 and 120 are disposed at the front and rear of the pipe 50 installed on the inclined portion 20, respectively, and the lower end of each plate 110 and 120 is installed in contact with the inclined surface of the inclined portion 20. it is desirable to be

The plurality of plate fixing bolts 140 each include a head 142 protruding forward of the first plate 110 and a bolt column 144 coupled to a nut 162 through the second plate 120. . Since the first and second plates 110 and 120 should not shake in close contact with both sides of the pipe 50, the nut 162 should be firmly fastened to the end of the fixing bolt 140.

In the embodiment of the present invention, the first and second plates 110 and 120 are fixed to the pipe 50 using a total of eight fixing bolts 140 arranged in two rows of four each, but the number of fixing bolts 140 It is not necessarily limited to this.

The scaffold fixing bar 150 may be installed separately from the plate fixing bolt 140, but in the embodiment of the present invention, scaffolding is performed using a bolt connecting the heads 142 of two adjacent plate fixing bolts 140 to each other. A fixing bar 150 is formed.

That is, in the embodiment of the present invention, the bolts are coupled in the vertical direction to the head 142 of the pair of plate fixing bolts 140 arranged vertically and the nuts 164 are fastened to fix the scaffolding bar 150. formed.

In the embodiment of the present invention, four scaffold fixing bars 150 are formed by fastening the bolts to the four pairs of fixing bolts 140 arranged vertically among the eight plate fixing bolts 140, but the scaffold fixing bar 150 ) The number of is not necessarily limited thereto. In addition, in the embodiment of the present invention, the scaffold fixing bar 150 is formed in the vertical direction, but it is not necessarily limited thereto, and the heads 142 of the horizontally adjacent fixing bolts 140 are connected to each other for fixing the scaffolding in the horizontal direction. It is also possible to form a bar 150 .

Incline scaffold module (200a, 200b, 200c, 200d)

In the embodiment of the present invention, in order to more conveniently install the inclined scaffolding assembly 1000a on the inclined part 20, the first to fourth inclined scaffolding modules 200a, 200b, 200c, and 200d each manufactured in a modular form are used. use.

All of the first to fourth inclined scaffolding modules 200a, 200b, 200c, and 200d preferably have a load and a size that a worker can easily lift and move by hand. To this end, they are made of lightweight non-ferrous metals such as aluminum alloy. it is desirable to be However, the material is not necessarily limited thereto.

First, the first inclined scaffolding module 200a is coupled to the system fixture 100 at the top of the inclined scaffolding assembly 1000a.

As illustrated in the perspective view of FIG. 6, the side view of FIG. 7, and the plan view of FIG. 8, the first inclined scaffold module 200a includes four pillars 210, 220, 230, and 240 that horizontally support the stepping plate 260, and each A connecting member 250 connecting the pillars 210, 220, 230, and 240 with adjacent pillars, a slope support block 212, 222, 232, and 242 coupled to the lower end of each pillar 210, 220, 230, and 240 to contact the inclined surface, and an upper end formed at the upper end of each pillar 210, 220, 230, and 240. It includes holes 214, 224, 234, and 244.

The stepping plate 260 must always be maintained in a horizontal state after installation, and therefore, the four pillars 210 , 220 , 230 , and 240 must be designed and manufactured to an appropriate length in advance in consideration of the angle of the inclined portion 20 to be installed. Of course, the pair of pillars 230 and 240 disposed on the lower side of the inclined portion 20 must be longer than the pair of pillars 210 and 220 disposed on the high side.

The lower surfaces of the inclined surface support blocks 212, 222, 232, 242 provided at the lower ends of each pillar 210, 220, 230, and 240 are formed at the same angle as the inclined surface so that they can exert stable support by contacting the inclined surface of the inclined part 20. desirable.

Since the upper coupling holes 214, 224, 234, and 244 of each column 210, 220, 230, and 240 are to be coupled to the lower coupling columns 216, 226, 236, and 246 of the fourth inclined scaffolding module 200d later, they must always be exposed to the top, and thus the footboard 260 It is preferable to install so as not to cover the silver coupling holes 214 , 224 , 234 , and 244 .

Among the four pillars of the first inclined scaffolding module 200a, the short first and second pillars 210 and 220 have hooks 270 that can be hung on the scaffold fixing bar 150 of the system fixture 100, respectively. can be installed The ring 270 may be directly or indirectly coupled to the first and second pillars 210 and 220 using bolts or pins. Instead of the ring 270, other types of fixing means may be formed.

In addition, the lower pin coupling blocks 280a and 280b and the upper pin coupling blocks 280c and 280d are respectively forward to the long third and fourth columns 230 and 240 among the four columns of the first inclined scaffolding module 200a. It protrudes, and a pin hole 282 in a vertical direction is formed in each of the pin coupling blocks 280a, 280b, 280c, and 280d.

In addition, it is preferable that a handle 290 is installed on the stepping plate 260 so that a worker can hold and carry it by hand during assembly or disassembly work. At this time, the middle part of the handle 290 is located on the upper part of the stepping plate 260, and both ends protrude to the lower part of the stepping plate 260, and both ends of the handle 290 protruding downward have the handle 290 falling upward. A nut may be coupled to prevent this.

In addition, a through hole 262 is formed on the upper surface of the stepping plate 260 so that the user can more easily grip the handle 290, and the middle portion of the handle 290 may be disposed above the through hole 262. .

The second inclined scaffolding module 200b is coupled to the first inclined scaffolding module 200a, and as illustrated in the perspective view of FIG. 9, the side view of FIG. 10, and the plan view of FIG. 11, the first inclined scaffolding module It has a structure similar to (200a).

That is, the second inclined scaffolding module 200b, like the first inclined scaffolding module 200a, has four pillars 210, 220, 230, 240 connected to each other by a connecting member 250 to horizontally support the stepping plate 260, and , Inclined surface support blocks 212, 222, 232, 242 coupled to the lower end of each pillar 210, 220, 230, 240 to contact the inclined surface, and upper coupling holes formed at the upper end of each pillar 210, 220, 230, 240 (214, 224, 234, 244) and a handle 290.

In addition, lower pin coupling blocks 280a and 280b and upper pin coupling blocks 280c and 280d protrude forward on the long third and fourth pillars 230 and 240 of the second inclined scaffolding module 200b, respectively. , Pinholes 282 in a vertical direction are formed in each of the pin coupling blocks 280a, 280b, 280c, and 280d.

However, in the second inclined scaffolding module 200b, the first and second pillars 210 and 220 having a short length are formed with pin blocks 310 protruding backward for coupling with the first inclined scaffolding module 200a, respectively. , Each pin block 310 is different from the first inclined scaffolding module 200b in that a vertical coupling pin 312 is mounted.

The coupling pins 312 formed at the rear of the first and second pillars 210 and 220 of the second inclined scaffolding module 200b, respectively, are attached to the third and fourth pillars 230 and 240 of the first inclined scaffolding module 200a. It is mounted in the pin hole 282 of the formed lower pin coupling blocks 280a and 280b.

The third inclined scaffolding module 200c is coupled to the second inclined scaffolding module 200b, and is similar to the second inclined scaffolding module 200b, as illustrated in the perspective view of FIG. 12 and the side view of FIG. 13. have a structure

That is, the third inclined scaffolding module 200c, like the second inclined scaffolding module 200b, has four pillars 210, 220, 230, 240 connected to each other by a connecting member 250 to horizontally support the stepping plate 260, and , Inclined surface support blocks 212, 222, 232, 242 coupled to the lower end of each pillar 210, 220, 230, 240 to contact the inclined surface, and upper coupling holes formed at the upper end of each pillar 210, 220, 230, 240 (214, 224, 234, 244) and a handle 290.

In addition, pin blocks 310 for coupling to the second inclined scaffolding module 200b are protruded backward from the first and second pillars 210 and 220 having short lengths in the third inclined scaffolding module 200c, respectively. Each pin block 310 is equipped with a coupling pin 312 in a vertical direction.

However, in the second inclined scaffolding module 200b, the lower pin coupling blocks 280a and 280b and the upper pin coupling blocks 280c and 280d are formed on the long third and fourth pillars 230 and 240, respectively. In the inclined scaffolding module 200c, only one pin coupling block 350 is formed to protrude forward on the long third and fourth pillars 230 and 240, and each pin coupling block 350 has a vertical pinhole ( 352) is formed.

The coupling pin 462 of the scaffold module connector 400 may be inserted into the pin coupling block 350 protruding forward from the third and fourth pillars 230 and 240 of the third inclined scaffolding module 200c.

In the drawing, the inclined surface support blocks 232 and 242 coupled to the lower ends of the third and fourth pillars 230 and 240 of the third inclined scaffolding module 200c are respectively coupled to the inclined surfaces of the first and second inclined scaffolding modules 200a and 200b. It is shown to have a different shape from the support block, but is not necessarily limited thereto.

The fourth inclined scaffolding module 200d is used to flatten the upper surface of the inclined scaffolding assembly 1000a as illustrated in FIGS. 2A and 2B.

As illustrated in the perspective view of FIG. 14 and the side view of FIG. 15, the fourth inclined scaffolding module 200d is connected to each other by a connecting member 250 and horizontally supports the footing plate 260 by four pillars ( 210, 220, 230, 240), upper coupling holes 214, 224, 234, 244 formed at the top of each pillar 210, 220, 230, 240, and a handle 290, the first to third inclined parts are similar to the scaffolding modules 200a, 200b and 200c.

However, in the fourth inclined scaffolding module 200d, the four pillars 210, 220, 230, and 240 have the same length, and the first to fourth inclined scaffolding modules 200a, 200b, 200c, 200d), lower coupling pillars 216, 226, 236, and 246 for insertion into the upper coupling holes 214, 224, 234, and 244 are formed.

In addition, in the fourth inclined scaffolding module 200d, the first and second pillars 210 and 220 at the back side have pin blocks 310 for coupling to the first or second inclined scaffolding modules 200a and 200b, respectively. It protrudes, and each pin block 310 is equipped with a coupling pin 312 in a vertical direction.

In addition, in the fourth inclined scaffolding module 200d, one pin coupling block 370 protrudes forward from the third and fourth pillars 230 and 240 on the front side, and each pin coupling block 370 has a vertical direction. A pinhole 372 is formed.

The coupling pin 462 of the scaffold module connector 400 is inserted into the pin coupling block 370 protruding forward of the third and fourth pillars 230 and 240 in the fourth inclined scaffolding module 200d, or other The coupling pin 312 of the 4-slope scaffolding module 200d may be inserted and mounted.

Scaffold module connector (400)

The scaffolding module connector 400 plays a role of firmly maintaining the entire inclined scaffolding assembly 1000a and horizontal deployment by connecting the inclined scaffolding module assembly 1000a arranged in a row with the inclined scaffolding module assembly 100a of another adjacent row. It serves to support one end of the scaffold assembly (1000b).

The scaffolding module connector 400 also preferably has a load and a size that a worker can easily carry and move by hand, and for this purpose, it is preferable to be made of a lightweight non-ferrous metal such as aluminum alloy. However, the material is not necessarily limited thereto.

As illustrated in the perspective view of FIG. 16, the plan view of FIG. 17, and the side view of FIG. 18, the scaffold module connector 400 includes the first to fourth pillars 410, 420, 430, 440 arranged in a row at a predetermined distance from each other, and adjacent It may include a plurality of connecting members 450 connecting the pillars, and handrail holding couplers 480 respectively coupled to upper ends of the first and fourth pillars 410 and 440 disposed at both ends.

In addition, the scaffold module connector 400 includes a pin block 460 protruding backward from the middle of the first to fourth pillars 410, 420, 430, and 440, respectively, and each pin block 460 includes a vertical coupling pin 462. ) is installed. Each coupling pin 462 is inserted into the pin hole 352 of the pin coupling block 350 of the third inclined scaffolding module 200c or the pinhole of the pin coupling block 370 of the fourth inclined scaffolding module 200d. (372) is inserted and mounted.

In addition, the scaffold module connector 400 includes pin coupling blocks 470 protruding forward from the vicinity of the lower ends of the first and fourth pillars 410 and 440 disposed at both ends, respectively, and each pin coupling block 470 is perpendicular to the A directional pinhole 472 is formed. Coupling pins 862 of the scaffolding modules 800a and 800b for horizontal deployment are inserted and mounted in each pinhole 472.

In addition, the scaffold module connector 400 includes wire connection blocks 490 protruding backward from the vicinity of the upper ends of the first and fourth pillars 410 and 440 disposed at both ends, and each wire connection block 490 includes a wire A connection hole 492 is formed.

Meanwhile, in the embodiment of the present invention, the scaffold module connector 400 was manufactured by connecting four pillars with a connecting member 450, but the number of pillars is not necessarily limited thereto. In addition, although two connecting members 450 are installed on the upper and lower sides of each adjacent column, the number of connecting members 450 is not limited thereto.

Safety handrail support (500)

The safety handrail support 500 is for installing a handrail pipe 580 for worker's movement and safety during work. The lower end of the safety handrail support 500 is inserted into the coupling holes 482 and 882 of the handrail support couplers 480 and 880 provided in the handrail support.

As shown in the perspective view and the side view of FIG. 19, the safety handrail support 500 has a pillar part 510, a pipe seat 520 coupled to the pillar part 510, and a lower end of the pillar part 510. It includes a coupled bottom coupler 560.

The pipe seating hole 520 supports the handrail pipe 580, and includes a seating portion 522 having an approximately U-shaped groove open to the top, a hole 524 formed through the bottom of the seating portion 522, and , including a pipe fixture 540 inserted into the hole 524.

A head 542 and a stopper 544 having a relatively wide thickness may be respectively formed at the upper and lower ends of the pipe fixture 540, thereby preventing the pipe fixture 540 from falling out of the hole 524. have.

The pipe fixture 540 moves up and down on one side of the seating part 522, and a guide groove 526 is formed obliquely in the vertical direction on the inner wall of the pillar part 510 among the facing inner walls of the seating part 522 It can be. Therefore, when the guide protrusion 546 formed on the pipe fixture 540 is inserted into the guide groove 526, the pipe fixture 540 stably moves up and down in an oblique direction along the guide groove 526.

Therefore, as shown in FIG. 20, when the pipe fixture 520 is lowered while the handrail pipe 580 is placed on the pipe seat 520, the pipe fixture 520 serves as a wedge to seat the handrail pipe 580 It can be stably fixed to the part 522.

On the other hand, the lower fixture 560 fixes the pillar portion 510 of the safety handrail support 500 to the handrail support couplers 480 and 880 provided in the scaffold module connector 400 and the scaffold modules 800a and 800b for horizontal deployment. play a role

The lower fixture 560 includes a support part 561 having one end fixed to the pillar part 510 and having a hole 562 passing through the top and bottom, and a pillar fixture 565 coupled to the support part 561, The pillar fixture 565 includes a connection part 566 installed to pass through the hole 562 of the support part 561, and an inner edge 567a formed at the upper end of the connection part 566 and contacting the outer circumferential surface of the pillar part 510 after installation. It includes an upper plate 567 having an upper plate 567 and a lower plate 568 formed at a lower end of the connecting portion 566 and having an inner edge 568a in contact with the outer circumferential surface of the handrail holding couplers 480 and 880 after installation.

On the other hand, the outer edge 566a of the connecting portion 566 includes an inclined portion that moves away from the pillar portion 510 upward, and therefore, when the pillar fixture 565 is lowered, the inclined portion of the outer edge 566a of the connecting portion 566 becomes the support portion. As the plate 561 contacts the inner wall of the hole 562 and descends, the upper plate 567 and the lower plate 568 move toward the pillar part 510, respectively. Through this, the safety handrail support 500 can be more firmly fixed to the handrail support couplers 480 and 880.

Wire fixture (600) and wire assembly (700)

The wire fixture 600 is mounted on the pipe 50 provided on the inclined portion 20 to fix one end of the wire assembly 700 .

Referring to the perspective view and the side view of FIG. 21 , the wire fixture 600 includes a first plate 610 and a second plate 620 disposed parallel to each other and a plurality of plates connecting the first and second plates 610 and 620. It includes a fixing bolt 630 and a wire hanger 150 installed in front of the first plate 610 .

As shown in FIG. 2A , the wire fixture 600 is installed on top of the system fixture 100 and can be mounted to the same pipe 50 as the system fixture 100 . However, it is not necessarily limited thereto and may be mounted on a pipe 50 different from the system fixture 100.

The first and second plates 610 and 620 are disposed on the front and rear sides of the pipe 50 installed on the inclined portion 20, respectively, and are firmly secured to both sides of the pipe 50 by fixing bolts 630 so as not to fall down. It should be tight.

The wire hanger 150 is for hanging one of the two rings 720 and 730 of the wire assembly 700, and in the embodiment of the present invention, the wire hanger 150 is fixed to the first plate 610 at both ends. formed. However, as long as the hooks 720 and 730 can be stably hung and maintained, the shape of the wire hanger 150 is not particularly limited.

The wire assembly 700 is for stably supporting the horizontally deployed scaffolding assembly 1000b of the system deck 1000, and some of the wire assemblies 700 connect the wires between the wire fixture 600 and the scaffolding module connector 400. Block 490 is connected, and the remaining wire assembly 700 serves to connect the wire fixture 600 and the wire connection block 890 of each of the scaffold modules 800a and 800b for horizontal deployment.

As illustrated in FIG. 22, the wire assembly 700 includes a wire 710, rings 720.730 coupled to both ends of the wire 710, and a length adjusting unit 740 installed in the middle of the wire 710. ) may be included.

The material of the wire 710 is not limited, but a material capable of exerting sufficient strength in consideration of the size, working load, etc. of the system deck 1000 must be used, of course.

Scaffold module for horizontal deployment (800a, 800b)

In the embodiment of the present invention, first and second horizontally deployable scaffold modules 800a and 800b each manufactured in modular form are used to install the horizontally deployed scaffold assembly 1000b more easily.

It is preferable that the first and second scaffolding modules 800a and 800b for horizontal deployment also have a load and a size that a worker can easily carry and move by hand. . However, the material is not necessarily limited thereto.

The first and second scaffold modules 800a and 800b for horizontal deployment are arranged side by side and face each other, and when viewed from the inclined portion 200, the first scaffold module 800a for horizontal deployment is disposed on the right side and the second The scaffolding module 800b for horizontal deployment is disposed on the left side.

First, as illustrated in the perspective view of FIG. 23 and the side view of FIG. 24, the first scaffold module 800a for horizontal deployment includes first to third pillars 810, 820, 830 arranged in a row at a predetermined interval from each other, and , A plurality of connecting members 850 connecting adjacent pillars, and a pin block 860 protruding backward along the longitudinal direction of the scaffold 800a from the first pillar 410 and equipped with a vertical coupling pin 862 ), and a pin coupling block 870 protruding forward along the longitudinal direction of the scaffold 800a from the third pillar 430 and having a pinhole 872 in the vertical direction.

Among the plurality of connecting members 850 connecting the pillars, the upper connecting member 850 serves to support the stepping plate 930 . Therefore, a pinhole 852 for a footboard for fixing the footboard 930 may be formed on the upper surface of the connection member 850 .

In addition, upper coupling holes 812, 822, 832 are formed at the upper ends of the first to third pillars 810, 820, and 830, respectively, and the handrail holding fasteners 880 are mounted in the upper coupling holes 812, 822, 832, or other parts may be mounted. In the embodiment of the present invention, the handrail holding coupler 880 is mounted in the upper coupling hole 832 of the third pillar 830 located farthest from the inclined portion 20, but the handrail holding coupler 880 is mounted on the other pillar. ) can also be installed.

In addition, the first scaffolding module 800a for horizontal deployment includes a wire connection block 890 protruding backward from near the top of the third pillar 830, and the wire connection block 890 has a wire connection hole 892 can be formed

In addition, at the lower end of the first pillar 810 closest to the inclined portion 20 in the first scaffolding module 800a for horizontal deployment, a connecting block 840 protrudes in a direction orthogonal to the longitudinal direction of the scaffolding module 800a. can be formed A pinhole 842 for coupling the connecting rod 910 is formed in the connecting rod coupling block 840 . In the case of the first scaffolding module 800a for horizontal deployment, the connecting block 840 protrudes leftward when viewed from the inclined portion 20 side.

As illustrated in the perspective view of FIG. 25, the second scaffold module 800b for horizontal deployment has almost the same structure as the first scaffold module 800a for horizontal deployment, except that the connecting block 840 has an inclined portion ( 20), there is a difference in that it protrudes to the right from the bottom of the first pillar 810 when viewed from the side.

26 shows a connecting rod 910, and the connecting rod 910 connects the first and second horizontally deployable scaffolding modules 800a and 800b facing each other to support them so that they do not diverge from each other.

Pinholes 911 and 912 are formed at one end and the other end of the connecting rod 910, respectively, and one end is coupled to the connecting rod coupling block 840 protruding to the left from the scaffold module 800a for first horizontal deployment, and the other end is coupled to the second horizontal scaffold module 800a. It is coupled to the connecting block 840 protruding to the right from the scaffold module 800b for deployment.

On the other hand, in the embodiment of the present invention, three pillars are connected by a connecting member 850 to produce horizontal deployment scaffold modules 800a and 800b, but the number of pillars is not limited thereto. In addition, although two connecting members 850 are installed on the upper and lower sides of each adjacent pillar, the number of connecting members 850 is not limited thereto.

In addition, although the scaffolding modules 800a and 800b for horizontal deployment facing each other are connected with one connecting rod 930, two or more connecting rods 930 may be installed.

Footboard (930) and cover (950)

The stepping plate 930 and the cover 950 are installed between the first and second horizontally deployable scaffolding modules 800a and 800b facing each other for safe walking of workers.

It is preferable that the footboard 930 and the cover 950 also have a load and a size that a worker can easily carry and move by hand, and for this purpose, they are preferably made of a lightweight non-ferrous metal such as aluminum alloy. However, the material is not necessarily limited thereto.

As illustrated in FIG. 27, the footing plate 930 includes a plate 931 having a width slightly longer than the distance between the first scaffold module 800a for horizontal deployment and the second scaffold module 800b for horizontal deployment, Pinholes 933 formed on the upper edge of the plate 931 to be coupled to the top of the connecting member 850 of the scaffold modules 800a and 800b for horizontal deployment, and cutouts 935 formed at each of the four corners of the plate 931 ).

If the cutout 931 is formed at each corner of the plate 931, even after the footing plate 930 is installed, the top coupling hole of each pillar 810, 820, 830 of the first and second horizontally deployable scaffold modules 800a, 800b Since (812,822,832) is exposed to the top, there is an advantage that the safety handrail support 500 or other parts can be easily installed where necessary.

When the cutout 931 is formed at each corner of the plate 931, protruding ends 932 are formed on both long sides of the plate 931, as shown in the drawing.

The cover 950 creates a space in which it is difficult to install the footing plate 930 at the connecting portion when two or more of the first horizontal deployment scaffolding module 800a and the second horizontal deployment scaffolding module 800b are connected in series. Accordingly, it is used for the purpose of covering the corresponding space.

As illustrated in the perspective view and plan view of FIG. 28 , the cover 950 includes a substantially rectangular plate 951 having a length similar to the width of the stepping plate 930 and a bottom surface at both ends of the plate 951, respectively. A pair of coupling pillars 957 protruding downward, a concave portion 952 formed on one long side of the plate 951 and having a shape into which the protruding end 932 of the footing plate 930 can be inserted; , and cutouts 955 formed at both corners of the other long side of the plate 951 .

The pair of coupling pillars 957 are to be inserted into the upper coupling holes 812 of the first pillars 810 of the first horizontal deployment scaffolding module 800a and the second horizontal deployment scaffolding module 800b, If necessary, it may be inserted into the upper coupling holes 822 and 832 of the second or third pillars 820 and 830.

The protruding end 932 of the adjacent stepping plate 930 is inserted into the concave portion 952 of the cover 950, thereby minimizing the gap of the work table, thereby increasing stability.

When the cutout 955 is formed in the cover 950, the top coupling holes 812, 822, and 832 of the first and second horizontal deployment scaffold modules 800a and 800b of the corresponding portion can be exposed upward.

2. Installation method of the system deck 1000

The system deck 1000 according to an embodiment of the present invention can be installed in the following order.

Install system fixture (100)

First, as illustrated in FIG. 29A, the system fixture 100 is mounted on the pipe 50 installed on the inclined portion 20. Specifically, the first and second plates 110 and 120 are placed in front and behind the two pipes 50, and a plurality of plate fixing bolts 140 are inserted from the front of the first plate 110 so that the first and second plates 110 and 120 are inserted. The two plates 110 and 120 are strongly adhered to the front and rear of the pipe 50. At this time, each plate (110, 120) is preferably installed so that the lower end is in contact with the inclined surface of the inclined portion (20).

Subsequently, a bolt is coupled through each head 142 of the pair of fixing bolts 140 arranged vertically to form a scaffold fixing bar 150.

In the drawings, it is shown that two pipes 50 are disposed between the first and second plates 110 and 120, but it is not limited thereto. Therefore, by increasing the size of the first and second plates 110 and 120, a larger number of pipes 50 may be positioned between the two plates 110 and 120.

Assemble the first to fourth inclined scaffold modules (200a, 200b, 200c, 200d)

Then, as illustrated in FIG. 29B, the first inclined scaffolding module 200a is coupled to the system fixture 100.

Specifically, in a state in which the bottom surfaces of the inclined surface support blocks 212, 222, 232, and 242 provided on each pillar 210, 220, 230, and 240 of the first inclined scaffold module 200a are in contact with the inclined surface of the inclined part 20, the first and second Hooks 270 provided on each of the two pillars 210a and 210b are hooked and fixed to the scaffold fixing bar 150 of the system fixture 100. At this time, the operator can hold the handle 290 with his hand and carry and install the first inclined scaffolding module 200a.

Subsequently, as illustrated in FIG. 29C, the second inclined scaffolding module 200b is coupled to the first inclined scaffolding module 200a.

Specifically, the coupling pins 312 provided on the first and second pillars 210a and 210b of the second inclined scaffolding module 200b, respectively, are applied to the third and fourth pillars of the first inclined scaffolding module 200a. It is inserted into the pin hole 282 of the lower pin coupling blocks 280a and 280b provided at (210c and 210d), respectively. At this time, the operator can hold the handle 290 with his hand and carry and install the second inclined scaffolding module 200b.

The bottom surface of each inclined surface support block (212, 222, 232, 242) provided on each pillar (210, 220, 230, 240) of the second inclined scaffolding module (200b) should be in contact with the inclined surface of the inclined part (20) in a state in which the coupling pin (312) is completely installed. Ham is of course

In the drawings, it is shown that only one second inclined scaffolding module 200b is installed between the first and third inclined scaffolding modules 200a and 200c, but is not limited thereto. The two-slope scaffolding module 200b may be continuously installed in a row.

After the installation of the second inclined scaffolding module 200b is completed, as illustrated in FIG. 29D, the third inclined scaffolding module 200c is coupled to the second inclined scaffolding module 200b.

Specifically, the coupling pins 312 provided on the first and second pillars 210a and 210b of the third inclined scaffolding module 200c, respectively, are applied to the third and fourth pillars of the second inclined scaffolding module 200b. It is inserted into the pin hole 282 of the lower pin coupling blocks 280a and 280b provided at (210c and 210d), respectively.

In the state in which the coupling pin 312 is mounted, the bottom surfaces of the inclined surface support blocks 212, 222, 232, and 242 provided on each pillar 210, 220, 230, and 240 of the third inclined scaffolding module 200c must be in contact with the inclined surface of the inclined part 20. is of course

In this way, when the upper surface of the inclined scaffolding assembly 1000a needs to be kept horizontal after installing the inclined scaffolding modules 200a, 200b, and 200c to the lower end of the inclined part 20, FIGS. 29E to 29I As illustrated, the fourth inclined scaffolding module 200d may be installed.

When the fourth inclined scaffolding module 200d is installed, the second to fourth inclined parts located directly below the bottom coupling pillars 216, 226, 236, 246 provided at the lower end of each pillar of the fourth inclined scaffolding module 200d. It should be inserted into the upper coupling holes 214, 224, 234, and 254 provided in the scaffolding modules 200a, 200b, and 200c.

In addition, the coupling pins 312 respectively provided on the first and second pillars 210 and 220 of the fourth inclined scaffolding module 200d are the third and fourth Inserted and mounted in the pinholes 282 of the upper pin coupling blocks 280c and 280d provided on the pillars 230 and 240, respectively, or provided in the third and fourth pillars 230 and 240 of the fourth inclined scaffolding module 200d, respectively It should be inserted into the pin hole 372 of the pin coupling block 370.

In the drawing, the fourth inclined scaffolding module 200d is sequentially installed from the uppermost part of the third inclined scaffolding module 200a located at the bottom, but the installation order is not necessarily limited thereto.

On the other hand, FIG. 30A shows five second inclined scaffolding modules between the uppermost first inclined scaffolding module 200a and the lowermost third inclined scaffolding module 200c in consideration of the length of the inclined part 20 ( 200b) shows the continuous connection.

On the other hand, since the inclined scaffolding assembly (1000a) of one row completed through the above process is narrow and unstable, in the embodiment of the present invention, the above installation process is repeated to form three rows (L1, L2, L3) as shown in FIG. Construct the scaffolding assembly of the structure, and install the horizontal deployment scaffolding assembly (1000b) based on this. However, since the number of rows of the inclined scaffolding assembly 1000a installed on the inclined surface is not necessarily limited to this, it is of course possible to install 4 or more rows.

Installation of scaffolding module connector (400)

As such, after installing the three rows of inclined scaffolding assemblies 1000a on the inclined portion 20, as illustrated in FIGS. 31A to 31C, the scaffold module connector ( 400) is installed.

Specifically, the coupling pins 462 provided in each of the plurality of pin blocks 460 protruding to the rear of the scaffold module connector 400 are arranged at the ends of the inclined scaffolding assemblies 1000a in each row in the fourth inclined scaffolding. It is inserted into the pin hole 372 of the pin coupling block 370 provided on the third and fourth pillars 230 and 240 of the module 200d, respectively.

In particular, in the embodiment of the present invention, as shown in the plan view of FIG. 31C, among the four coupling pins 462 formed at the rear of the scaffold module connector 400, the middle two coupling pins 462 are in the second row L2. It is coupled to the pin coupling block 370 of the third and fourth pillars 230 and 240 of the fourth inclined scaffolding module 200d included in the inclined scaffolding assembly 1000a.

In addition, when viewed from the side of the slope 20, the coupling pin 462 disposed on the leftmost side of the scaffold module connector 400 is the fourth slope scaffold included in the slope scaffold assembly 1000a of the first row L1. The coupling pin 462 coupled to the pin coupling block 370 of the fourth column 240 of the module 200d and disposed on the rightmost side of the scaffold module connector 400 is the scaffolding slope of the third column L3. It is coupled to the pin coupling block 370 of the third pillar 230 of the fourth inclined scaffolding module 200d included in the assembly 1000a.

That is, in the embodiment of the present invention, by coupling one scaffold module connector 400 to the end of the inclined scaffold assembly 1000a of three columns (L1, L2, L3), three It is possible to stably maintain the inclined scaffolding assembly 1000a of the individual columns L1, L2, and L3.

On the other hand, as shown in FIGS. 3A and 3B, when the inclined scaffold assembly 1000a is configured in a stepped shape, as illustrated in FIGS. 32A and 32A, the coupling pin 462 of the scaffold module connector 400 is coupled to the pin coupling block 370 of the third inclined scaffolding module 200c installed at the bottom of the inclined scaffolding assembly 1000a.

In this case, as shown in FIG. 31C, among the four coupling pins 462 of the scaffold module connector 400, the middle two coupling pins 462 are attached to the inclined scaffold assembly 1000a of the second row L2. Coupled to the third inclined scaffold module 200c included, and the coupling pin 462 installed on the left is the third inclined scaffold module 200c included in the inclined scaffold assembly 1000a of the first row L1. It is coupled to, and the coupling pin 462 installed on the right side is preferably coupled to the third inclined scaffolding module 200c included in the inclined scaffolding assembly 1000a of the third column L3.

Installation of safety handrail support (500) and wire assembly (700)

After installing the scaffold module connector 400, as illustrated in FIGS. 33 to 35, the safety handrail support 500 and the wire assembly 700 are connected.

Specifically, after preparing two safety handrail supports 500, the lower ends of the safety handrail supports 500 are placed in the coupling holes 482 of the handrail support couplers 480 provided at both ends of the scaffold module connector 400, respectively. Insert and mount it and fix it using the lower fixture 560.

In addition, after preparing two wire assemblies 700, rings provided at one end of each wire assembly 700 in the wire connection holes 492 of the wire connection blocks 490 provided at both ends of the scaffold module connector 400 ( 720), and after connecting the hook 730 provided at the other end of each wire assembly 700 to the wire hanger 650 of the wire fixture 600 mounted on the pipe 50, respectively, the length adjusting unit ( 740) to adjust the length and tension of the wire assembly 700.

In this way, when the wire assembly 700 is connected to the scaffolding module connector 400, the safety of the system deck 1000 can be improved as a whole by increasing the bearing capacity of the inclined scaffolding assembly 1000a.

Assembling the horizontally deployed scaffolding assembly (1000b)

After the scaffold module connector 400 is installed on the inclined scaffold assembly 1000a, a cantilever-shaped horizontal deployment scaffold assembly 1000b based on the scaffold module connector 400 is installed.

To this end, first, as illustrated in FIGS. 36 and 37, one end of the first horizontally deployable scaffold module 800a and the second horizontally deployed scaffold module 800b is coupled to both ends of the scaffold module connector 400, respectively. do.

Specifically, when viewed from the side of the inclined portion 200, the pin hole 472 of the pin coupling block 470 provided on the right side of the scaffold module connector 400 includes a coupling pin 862 of the scaffold module 800a for horizontal deployment. is inserted and mounted, and the coupling pin 862 of the second horizontal deployment scaffold module 800b is inserted into the pin hole 872 of the pin coupling block 470 provided on the left side of the scaffold module connector 400.

Subsequently, both ends of the connecting rod 910 are coupled to the connecting rod coupling block 840 of the first and second horizontal deployment scaffold modules 800a and 800b, respectively.

After installing the first and second scaffolding modules 800a and 800b for horizontal deployment, as illustrated in FIG. 38, a stepping plate 930 for movement of a worker is installed. At this time, one end of the stepping plate 930 is fixed with a coupling pin in a state of being mounted on the top of the connection member 850 of the first scaffold module 800a for horizontal deployment, and the other end is the scaffold module 800b for horizontal deployment. It is fixed with a coupling pin in a state mounted on the upper portion of the connecting member 850 of the.

Then, after preparing the two wire assemblies 700, as illustrated in FIG. 39, the wire connection holes of the wire connection blocks 890 provided at the ends of the first and second scaffold modules 800a and 800b for horizontal deployment. Connect the ring 720 provided at one end of each wire assembly 700 to 892, and connect the ring 730 provided at the other end of each wire assembly 700 to the wire fixture 600 mounted on the pipe 50. ) are connected to the wire hangers 650, respectively. When the wire assembly 700 is connected in this way, it is possible to prevent the first and second scaffolding modules 800a and 800b for horizontal deployment from drooping downward.

Subsequently, after preparing the first scaffolding module 800a for horizontal deployment and the second scaffolding module 800b for horizontal deployment, as illustrated in FIG. The first scaffolding module for horizontal deployment (800a) is coupled, and a new second scaffolding module for horizontal deployment (800b) is coupled to the end of the already installed second scaffolding module for horizontal deployment (800b).

Specifically, in the pin hole 872 of the pin coupling block 870 provided at the end of the already installed first scaffold module 800a for horizontal deployment, a new coupling pin 862 of the first scaffold module 800a for horizontal deployment is inserted into the pinhole 872 of the pin coupling block 870 provided at the end of the already installed second scaffolding module 800b for horizontal deployment, and the new coupling pin 862 of the second horizontal deployment scaffold module 800a. ) is inserted.

The first and second scaffolding modules 800a and 800b for horizontal deployment can be continuously connected as long as necessary in this way.

Subsequently, as illustrated in FIG. 41, a cover 950 is installed in an empty space where the first and second scaffold modules 800a and 800b for horizontal deployment are newly connected. At this time, the top coupling hole formed at the top of the first pillar 810 of the first and second horizontal deployment scaffold modules 800a and 800b newly connected to the coupling pillar 957 provided at both ends of the cover 950 ( 812), respectively.

Then, as illustrated in FIG. 42, while the footing plate 930 is coupled to the top of the newly connected first and second horizontally deployable scaffold modules 800a and 800b, the first and second horizontally deployed scaffold modules ( The safety handrail supports 500 are respectively coupled to the handrail support couplers 880 provided at the ends of 800a and 800b).

In addition, the wire assembly 700 is connected to the wire connection block 890 provided at the ends of the newly connected first and second horizontal deployment scaffold modules 800a and 800b, respectively. When the wire assembly 700 is connected in this way, it is possible to prevent the newly connected first and second scaffold modules 800a and 800b for horizontal deployment from drooping downward.

Subsequently, as illustrated in FIG. 43 , the handrail pipe 580 is placed on the pipe seat 520 of the safety handrail support 500, and the handrail pipe 580 is fixed using the pipe fixture 540.

Next, the process described above - that is, a new first scaffolding module for horizontal deployment (800a) is coupled to the end of the already installed first scaffolding module for horizontal deployment (800a), and the second scaffolding module for horizontal deployment (800b) is already installed. If the process of combining the new second scaffolding module 800b for horizontal deployment at the end and installing the stepping plate 930, cover 950, safety handrail support 500, wire assembly 700, etc. - is repeated, As shown in Figures 2a and 2b, it is possible to install the horizontally deployed scaffold assembly (1000b) to a desired length in the space in front of the inclined portion 20.

In the above, the case where the inclined scaffolding assembly 1000a is horizontal has been described, but as can be seen through FIGS. 3A and 3B, even when the inclined scaffolding assembly 1000a is stair-shaped, it is horizontal in the same way as described above. A deployment scaffold assembly 1000b may be installed.

In the above, preferred embodiments of the present invention have been described, but the present invention is not limited to the above-described embodiments and may be modified or modified in various forms in a specific application process.

As an example, the specific shapes of the first to fourth inclined scaffolding modules 200a, 200b, 200c, 200d, the scaffolding module connector 400, and the first and second horizontally deployable scaffolding modules 800a, 800b described above , The number of columns, column spacing, column length, etc. can vary according to the size of the installation space, inclination angle, working load, etc., so it is of course not limited to the shape shown in the drawing.

As another example, in the embodiment of the present invention, the first to fourth inclined scaffolding modules 200a, 200b, 200c, and 200d each have four pillars 210, 220, 230, and 240, but are not necessarily limited thereto, and the stepping plate ( 260) can be varied as long as the number of columns can be maintained horizontally. In addition, the footboard 260 may be supported by installing a wall or a plate instead of a pillar. However, in this specification, a wall or a plate material that horizontally supports a stepping board is also defined as being included in a pillar in a broad sense.

As another example, in the embodiment of the present invention, a ring 270 for coupling to the system fixture 100 is installed in the first inclined scaffolding module 200a, but other coupling means may be installed instead of the ring 270. may be

As another example, in the embodiment of the present invention, the first and second horizontal deployment scaffolding modules 800a and 800b are connected to the scaffolding module connector 400, but it is not necessarily limited thereto. For example, the scaffolding module connector 400 only serves to connect the inclined scaffolding assemblies 1000a in adjacent rows to each other, and the coupling pins 862 of the first and second horizontally deployable scaffolding modules 800a and 800b It may be inserted and mounted into the pin coupling block 350 of the third inclined scaffolding module 200c installed at the end of the inclined scaffolding assembly 1000a or the pin coupling block 370 of the fourth inclined scaffolding module 200d. .

As another example, in the embodiment of the present invention, one scaffolding module connector 400 is coupled to the ends of three columns (L1, L2, L3) of the scaffolding assembly, but is not necessarily limited thereto, and is not limited thereto. One scaffold module connector 400 may be coupled, or one scaffold module connector 400 may be coupled to four or more rows of scaffold assemblies.

As another example, the installation interval of the safety handrail support 500 is not limited to the embodiment of the present invention, and the installation interval can be narrower or longer than the embodiment of the present invention, if necessary.

As another example, the connection position or connection distance of the wire assembly 700 is not limited to the embodiment of the present invention, and the wire connection position or distance may be different from the embodiment of the present invention as needed.

As such, the present invention can be variously modified or modified in a specific application process, and if the modified or modified embodiment also includes the technical idea of the present invention disclosed in the claims to be described later, it is naturally within the scope of the present invention. will do

10: thermal power plant boiler 20: upper slope 50: pipe
100: system fixture 110, 120: first and second plates
122: bolt hole 140: plate fixing bolt 142: head
144: bolt column 150: scaffold fixing bar 162, 164: nut
200a, 200b, 200c, 200d: first, second, third, fourth inclined scaffold modules
210, 220, 230, 240: first, second, third, fourth pillars
212, 222, 232, 242: slope support block
214, 224, 234, 244: upper coupling hole
216, 226, 236, 246: lower coupling column
250: connecting member 260: foot plate 262: through hole
270: rings 280a, 280b: lower pin coupling block
280c, 280d: upper pin coupling block 282: pin hole 290: handle
310: pin block 312: coupling pin 350, 370: pin coupling block
352, 372: pinhole
400: scaffold module connector
410, 420, 430, 440: first, second, third, fourth pillars
450: connecting member 460: pin block 462: coupling pin
470: pin coupling block 472: pin hole 480: handrail holding joint
482: coupling hole 490: wire connection block 492: wire connection hole
500: safety handrail support 510: pillar 520: pipe seating
522: seating part 524: hole 526: guide groove
540: pipe fixture 542: head 544: stopper
546: guide protrusion 560: lower fixture 561: support
562: hole 565: pillar fixture 566: connection
566a: outer edge 567: upper plate 567a: inner edge
568: lower plate 568a: inner edge 580: handrail pipe
600: wire fixture 610, 620: first and second plates
630: fixing bolt 650: wire hanger 700: wire assembly
710: wire 720,730: ring 740: length adjustment unit
800a: first scaffolding module for horizontal deployment 800b: scaffolding module for second horizontal deployment
810, 820, 830: first, second, third pillars
812, 822, 832: top coupling hole 840: connecting rod coupling block
842: pin hole 850: connecting member 852: pin hole for footrest
860: pin block 862: coupling pin 870: pin coupling block
872: pin hole 880: handrail holding joint 882: coupling hole
890: wire connection block 892: wire connection hole
910: scaffolding module connector for horizontal deployment 911, 912: coupling hole
930: foot plate 931: plate 932: protruding end
933 Pinhole 935 Cutout 950 Cover
951: plate 952: concave portion 955: cutout portion 957: coupling column
1000: system deck 1000a: inclined scaffolding assembly
1000b: horizontal deployment scaffolding assembly
L1, L2, L3: 1st column, 2nd column, 3rd column

Claims (12)

In the system deck for forming a work table and passage in the space above and around the inclined portion,
A plurality of rows of inclined scaffolding assemblies in which a plurality of inclined scaffolding modules are assembled in a row along the inclined surface;
System fixtures installed on the inclined portion to fix one end of the plurality of rows of inclined scaffolding assemblies, respectively;
A scaffolding module connector connecting the other ends of the plurality of rows of inclined scaffolding assemblies to each other;
One end is extended to the front space of the inclined portion in a state coupled to the end of the scaffolding module connector or the inclined portion scaffolding assembly, and is parallel to a plurality of first horizontally deployable scaffold modules connected in a row and a plurality of first horizontally deployed scaffold modules A plurality of second horizontally deployable scaffold modules connected in a row, one end coupled to the first horizontally deployed scaffold module and the other end coupled to the second horizontally deployed scaffold module, and each of the first and second horizontally deployed scaffold modules A horizontal deployment scaffolding assembly having a wire assembly connecting the wire fixture provided on the inclined portion and the inclined portion
Including,
Handrails are installed on each of the stepping plates of the plurality of inclined scaffolding modules,
The central portion of the handle is disposed above the through hole formed on the upper surface of the stepping plate, both ends of the handle protrude from the bottom of the stepping plate, respectively, and both ends of the handle are coupled with nuts so that the handle does not fall upwards. Supported Deploy System Deck The method of claim 1, wherein the plurality of inclined scaffolding modules,
It includes a plurality of pillars that horizontally support the stepping board in a state in which the lower end is in contact with the inclined surface, and a scaffolding fixing means coupled to the system fixture is provided on one pillar, and a second inclined scaffolding module is provided on the other pillar. A first inclined scaffolding module having a lower pin coupling block for coupling;
It includes a plurality of pillars that horizontally support the stepping plate in a state in which the lower end is in contact with the inclined surface, and the pillar on one side is provided with a coupling pin coupled to the lower pin coupling block of the first inclined scaffolding module, and the other column is provided with a coupling pin. A second inclined scaffolding module having a lower pin coupling block to which another second inclined scaffolding module or a third inclined scaffolding module is coupled;
It includes a plurality of pillars that horizontally support the stepping board in a state in which the lower end is in contact with the inclined surface, and one pillar is provided with a coupling pin that is respectively coupled to the lower pin coupling block of the second inclined scaffolding module, and the other column is provided. A third inclined scaffolding module having a pin coupling block to which the scaffolding module connector is coupled
Slope support horizontal deployment system deck comprising a According to claim 2,
A fourth inclined scaffolding module including a plurality of pillars supporting the stepping plate horizontally and having the same length, a coupling pin formed on one column, and a pin coupling block formed on the other column,
The first inclined scaffolding module and the second inclined scaffolding module include an upper pin coupling block installed on top of the lower pin coupling block to couple the coupling pins of the fourth inclined scaffolding module,
At the upper end of each pillar of the second, third, and fourth inclined scaffolding modules, an upper coupling hole is formed at the upper end of each pillar of the fourth inclined scaffolding module, into which a coupling column provided at the lower end is inserted. system deck The method of claim 3, wherein the scaffold module connector,
A plurality of pillars arranged in a row apart from each other;
A connecting member connecting a plurality of pillars to each other;
A plurality of coupling pins formed on the plurality of pillars and coupled to the pin coupling block of the third inclined scaffolding module or the fourth inclined scaffolding module;
Handrail holding couplers provided at one end and the other end, respectively;
Wire connection blocks provided at one end and the other end, respectively
Including, the wire connection block is an inclined surface support horizontal deployment system deck, characterized in that connected to the wire fixture provided on the inclined portion through the wire assembly The method of claim 1, wherein the scaffold module connector,
A first coupling pin coupled to the end of the inclined scaffolding assembly of the first row;
Second coupling pins and third coupling pins respectively coupled to the ends of the inclined portion scaffolding assembly in the second row;
A fourth coupling pin coupled to the end of the third row of inclined scaffolding assemblies;
Handrail holding couplers provided at one end and the other end, respectively;
Wire connection blocks provided at one end and the other end, respectively
Including, the wire connection block is an inclined surface support horizontal deployment system deck, characterized in that connected to the wire fixture provided on the inclined portion through the wire assembly delete The method of claim 1, wherein the system fixture,
A first plate and a second plate disposed parallel to each other with a plurality of pipes installed on the inclined portion interposed therebetween;
A plurality of fixing bolts coupled through the first plate and the second plate;
A plurality of scaffold fixing bars formed in front of the first plate
Slope support horizontal deployment system deck comprising a According to claim 7,
The scaffolding fixing bar is installed through the head of the first fixing bolt and the head of the second fixing bolt at the front of the first plate, characterized in that the slope support horizontal deployment system deck The method of claim 1, wherein the wire fixture,
A first plate and a second plate disposed parallel to each other with a plurality of pipes installed on the inclined portion interposed therebetween;
A plurality of fixing bolts coupled through the first plate and the second plate;
Wire hanger formed in front of the first plate
Including, the wire fixture is an inclined surface support horizontal deployment system deck, characterized in that coupled to the plurality of pipes at the top of the system fixture According to any one of claims 7 to 9,
The plurality of pipes is a slope support horizontal deployment system deck, characterized in that the reheater tube installed on the upper slope of the boiler of the thermal power plant According to claim 1,
The first horizontally deployed scaffolding module and the second horizontally deployed scaffolding module, respectively,
A plurality of pillars arranged in a row apart from each other;
A connecting member connecting a plurality of pillars to each other;
a pinhole for a stepping plate formed on an upper surface of the connecting member to couple the stepping plate;
A coupling pin provided at one end and coupled to a scaffolding module connector or a pin coupling block of another horizontally deployed scaffolding module;
A pin coupling block provided at the other end to which coupling pins of other horizontal deployment scaffold modules are coupled;
Handrail holding coupler provided at the other end;
a wire connection block provided at the other end to which wire assemblies are connected;
To connect with other horizontally deployed scaffolding modules facing each other, the connecting block protrudes to the side.
Slope support horizontal deployment system deck comprising a According to claim 11,
It includes a cover installed in a portion where the footing plate is not installed between the first horizontal deployment scaffold module and the second horizontal deployment scaffold module,
The cover includes a plate and a pair of coupling pillars protruding downward from both ends of the plate and inserted into the upper coupling holes of the pillars provided at one end of the first horizontal deployment scaffold module and the second horizontal deployment scaffold module, respectively. Slope support horizontal deployment system deck, characterized in that

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