KR101011595B1 - Assembly method of block scaffolding and block scaffolding with trolley and stand assembly type scaffold operated during uneven movement and assembling - Google Patents

Abstract

It is possible to move the scaffold column even when the floor is uneven, so it does not interfere with the construction work without installing the scaffold in a large area. Instead of installing the scaffold in a large area, only a few scaffold pillars are installed. The use of scaffold members is reduced drastically, as the use of scaffold members is reduced, the labor cost of related work can be reduced at the same time. By moving the scaffold member to be assembled by a mechanical device, it is possible to install a scaffold that reaches a high place without a large number of assembling / disassembly manpower, and to improve the safety of the worker who performs scaffold installation work. Wherever scaffold installation / disassembly In addition to the conventional method of placing a foot on a single pipe, the amount of work scaffolding required while working on a work scaffold is significantly reduced compared to a conventional scaffolding installation, thereby significantly reducing scaffold members and scaffolding numbers. It aimed at reducing the safety while reducing.

Description

Assembly method of block scaffolding and block scaffolding with trolleys and stand alone assembled scaffolds for uneven movement on the floor and assembling {Universal Scaffolding System}

This technology is about the device and method of scaffolding system which is a construction temporary construction material.

It is possible to move the scaffold column even when the floor is uneven, so it does not interfere with the construction work without installing the scaffold in a large area. Instead of installing the scaffold in a large area, only a few scaffold pillars are installed. The use of scaffold members is reduced drastically, as the use of scaffold members is reduced, the labor cost of related work can be reduced at the same time. By moving the scaffold member to be assembled by a mechanical device, it is possible to install a scaffold that reaches a high place without a large number of assembling / disassembly manpower, and to improve the safety of the worker who performs scaffold installation work. Wherever scaffold installation / disassembly In addition to the conventional method of placing a foot on a single pipe, the amount of work scaffolding required while working on a work scaffold is significantly reduced compared to a conventional scaffolding installation, thereby significantly reducing scaffold members and scaffolding numbers. Recently, the need for reducing safety while enhancing safety is rapidly increasing.

1. Practical application of patent: fast execution system (application number 10-2003-0055258) 2. Practical patent application: Scaffolding ladder assembly method and device (Application No. 10-2002-0015937) 3. Practical Use of Patent: Rapid Assembly Iron Rod (Application No. 10-2004-0039416)

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It is possible to move the scaffold column even when the floor is uneven, so it does not interfere with the construction work without installing the scaffold in a large area. Instead of installing the scaffold in a large area, only a few scaffold pillars are installed. The use of scaffold members is reduced drastically, as the use of scaffold members is reduced, the labor cost of related work can be reduced at the same time. By moving the scaffold member to be assembled by a mechanical device, it is possible to install a scaffold that reaches a high place without a large number of assembling / disassembly manpower, and to improve the safety of the worker who performs scaffold installation work. Wherever scaffold installation / disassembly In addition to the conventional method of placing a foot on a single pipe, the amount of work scaffolding required while working on a work scaffold is significantly reduced compared to a conventional scaffolding installation, thereby significantly reducing scaffold members and scaffolding numbers. It aimed at reducing the safety while reducing.

Described in the detailed description for carrying out the invention.

It is possible to move on uneven floors, and the cart can be operated along the scaffolding column during assembly, and the scaffolding that can be assembled by the operator alone dramatically reduces assembly time, reduces the use of members, and provides safety The device can be assembled.

1 is a block scaffolding system according to the present invention.
2 is a comparison of the present invention and the conventional scaffolding system
Figure 3 is an embodiment of the moving scaffolding unit according to the present invention
Figure 4 is an embodiment of a scaffolding column according to the present invention
Figure 5 is an embodiment of a length column bottom according to the present invention
Figure 6 is an embodiment of the uneven floor foundation according to the present invention
Figure 7 is an embodiment of the uneven floor base and the length of the pillar floor according to the present invention
8 is an embodiment of the uneven floor base member according to the present invention
9 is an embodiment in which the scaffolding column is installed on the uneven floor base according to the present invention;
Figure 10 is an embodiment of the uneven floor (obstacle skipping) according to the present invention
Figure 11 is an embodiment photograph of a portion of the length column bottom rolling on the uneven bottom base according to the present invention
12 is a photograph showing one person pushing a scaffolding column according to the present invention
Figure 13 is an embodiment of the rod clamp 12 and the uneven bottom support 13 according to the present invention
14 is an embodiment photograph of the uneven floor foundation according to the present invention
15 is an embodiment of a luggage cart according to the present invention
Figure 16 is an embodiment of the cart portion member according to the present invention
17 is an embodiment of a cart case according to the present invention
18 is an embodiment of a wagon rail and a wheelbarrow according to the present invention.
Figure 19 is an embodiment of the winch, winch cho, luggage cart according to the present invention
20 is an embodiment of the upper roller support and the upper roller according to the present invention
21 is an embodiment of the inclined support portion according to the present invention
22 is an embodiment of applying the inclined support portion in the boiler according to the present invention
Figure 23 is a comparison of the original scaffolding unit according to the present invention and the conventional scaffolding
24 is a construction procedure of the independent stepping unit according to the present invention
25 is an embodiment of the structure of the original footrest unit according to the present invention
Figure 26 is an embodiment of an expansion scaffold member according to the present invention
27 is an embodiment of the extended scaffolding portion according to the present invention
28 is an embodiment of the moving scaffolding unit according to the present invention
29 is a photograph showing a comparison between the present invention and a conventional scaffold installed
30 is an embodiment photograph comparing the footrest of the operator according to the present invention and the conventional footrest
* Description of the main parts of the drawings
10: scaffold base part, 20: scaffold column part, 30: luggage cart part, 40: inclined support part, 50: independent scaffold part 60: expansion scaffold part, 70: moving scaffold part

The present invention is a block scaffold (in this case, having a block-type structure) which continuously connects the vertical bars of a plurality of vertical structural members of the same size and a horizontal structural member of a plurality of equal sizes as a main structural member. In the following description, the present invention relates to an assembly member and a method for assembling a block scaffold, which has dramatically increased scaffolding work efficiency compared to a conventional scaffold using a "block scaffolding". If you want to paint a wall, such as a large building, for example, a large building, the worker will climb to a high place, and if you want to send equipment and paint materials, construct a general scaffold for the entire area to be painted and scaffold here. Laid. When generalizing this, in order to work on a wide and high wall, the worker went up high, and the general scaffold had to be installed in the entire work area as shown in (1) of FIG. Two mobile work towers were installed to enable efficient work at any time in a large, high overall work area. Here, the "work tower" refers to a vertical structure stacked high in a tower type, as shown in FIG. 1, for example, a structure assembled for wall work of a building. In the future, the general term "tower tower" will be unified in the present invention by the expression "scaffolding pillar 20". Here, several working towers are conventional scaffoldings installed on the whole working area, but sometimes work with two, three or several working towers depending on the area where the worker will work at the same time. However, in general, so many workers do not work at the same time, so even if only one working tower to work while pushing from the floor can cover the entire area as one, in the present invention the above several working towers It can be represented as a work tower. This means that you can work on the entire work area even if you have only one work tower that can be moved.

To work at a high place in any workplace (hereinafter referred to as 'main construction'), it will be expressed as a means to work for the original purpose of construction work such as paint and welding after the scaffolding is installed. There must be a means to this, which is implemented by installing a scaffold. The first step of all construction works is to set up the scaffold so that the workers, equipment, and materials for the construction can rise to a high place. The work of installing the scaffold will be called 'scaffolding installation'. The work to be put up to the working position to be assembled to be assembled at the site, that is, to do the main construction, the main construction worker must first arrive at the site to receive the materials and fit the materials. For this reason, the installation of scaffolding to create the work platform of the construction workers so that the construction workers can stand on high ground should be performed first in any construction site. Therefore, since the installation work of scaffolding is performed for the first time, there are no machines or equipment in the field, and therefore, a working machine for scaffolding installation is often unable to assist the scaffold installer. For this reason, scaffolding installations require people to elevate materials in the middle of nowhere, and people use their feet and arms to assemble longitudinal bars, crossbars, braces, and scaffolds on site. In a word, the scaffold installation / disassembly will transport, assemble and disassemble all necessary scaffold members by manpower.

For this reason, in order to construct a large and high area, the scaffold must also be installed at a large and high level. Therefore, a large number of materials, that is, vertical rods, crossbars, braces, and scaffolds, can be installed for the entire area required for work. Raise, assemble and dismantle. In other words, in the middle of nowhere, nothing is helped by the machine, and only humans carry, raise, and assemble the materials needed to install the scaffold. This means that even in a factory full of large machines, scaffolding installations will likewise rely solely on manpower. Therefore, in order to efficiently perform the scaffolding installation work, it is necessary to have wisdom for working the entire main construction area while reducing the area required for scaffolding installation, that is, the scaffolding installation area. For example, the scaffold is a necessary equipment to allow the construction worker to climb to a high place, so the scaffold needs to be able to climb to a high place even if it is not a scaffold. Therefore, even if the scaffold is not installed for the entire area required for the construction, the scaffold should be located at the position of the construction worker when the construction worker tries to climb to a high place. This could be done by the appearance of scaffolds that can be moved, but the failure of scaffolds that can be moved to the current location is uneven, slanted, watery, and many obstacles such as pipes and welders can be moved. Because the scaffold was not developed.

In particular, in power plants, steel mills, shipyards, etc., when maintenance or emergency repair of equipment is required, the operator must quickly climb on a large facility that is only tens of floors in size. It is necessary to make the scaffold installation time faster because the huge assets are not utilized and the loss of production stops is enormous and the scaffold installation time is directly related to the economics of large plants. In particular, if the scaffold should be installed in a large area, this also causes a lot of time for scaffolding installation. Therefore, if the scaffold column can move the floor to minimize the scaffold installation, the main work can be done. Can be solved. The movement of the scaffold column can be done with wheels on the floor. However, large plants have all kinds of machinery, pipes and wires all over the floor. The wheels cannot roll. In this case, if a scaffold is developed that can be footed and walked on the floor, the scaffold column can move even in areas with heavy obstacles, such as plants. By installing the scaffolding, we will be able to quickly start the construction work.

This scaffold installation work using only manpower will be used by the construction workers after the scaffolding is assembled, and they will use the assembled scaffold after the construction workers complete the work. Since they will come to dismantle the scaffolding, it is only the situation that they will be able to secure their profits only by installing the scaffold as soon as possible and saving a penny. In addition, from the client's point of view, the scaffolding installation is in the process of preparing the project and takes place in a short time, so the safety of the scaffolding installation tends to be neglected. As a result, most of the conventional scaffolding installation work as shown in (1) of FIG. 30, the worker doing the assembly work does not stand on the scaffold and raises his precious feet and the whole body on one pipe, so that safety It is true that you are working in a very vulnerable state. However, both the worker who installs the scaffold and the worker who disassembles the scaffold are valuable fathers, fathers, and husbands. Their safety should not be neglected, and in order to prevent national industrial accidents, scaffold installation work and scaffold installation / disassembly workers also need to work safely on the platform.

In summary, the problems of the conventional scaffold installation and dismantling structure and method have been to install the scaffold wide and high when the work is to be performed at a high place. It will be possible to use so many scaffold members and a lot of manpower to avoid the need for scaffolding installations. The site is bumpy, sloped, wet, and has many obstacles such as pipes and welders that allow you to move around. The mind couldn't be achieved, but it couldn't be achieved. In order to perform maintenance in places where large-scale mechanical equipment is installed and operated, such as power plants or steel mills, the time required for maintenance work should be minimized. In order to reduce the scaffold installation area, The emergence of this possible method is urgent, but the absence of such a method and the safety of the scaffold installation and dismantling workers are urgently needed.

Therefore, the present invention can move the scaffolding column even when the floor is uneven, so that it does not interfere with carrying out the construction work without installing the scaffolding in a large area, and installs only a few scaffolding columns instead of installing the scaffolding in the large area. This drastically reduces the use of scaffolding members, and the use of scaffolding members is reduced, so that the related labor costs can be reduced at the same time. By moving, the scaffold member to be assembled is moved by a mechanical device so that a number of assembling / disassembly manpower is not used and only one person can install the scaffold to a high place. Installation / harm anytime, anywhere to increase Breaking away from the conventional way in which a sieve worker puts a foot on a single pipe, the amount of scaffolding required while working on a scaffold is significantly lower than that of conventional scaffolding. The aim was to reduce the number of steps and the number of scaffolds and to enhance safety.

Significantly reduce the number of scaffolds needed to install the scaffolding, and no matter how high you build the scaffold, the manpower required for assembly / disassembly can be assembled by yourself, and the scaffolding components that are needed or generated when assembling to the top or dismantling to the bottom The hoist is moved to reduce the worker's fatigue dramatically, and the entire area required for the work as shown in (1) of [2] without the scaffolding of the entire scaffolding construction area as shown in [3] Scaffolding components required for scaffold assembly / disassembly time and assembly using the expansion scaffold as shown in (2) of FIG. Significantly reduce the number of pieces of metal, and make it possible to quickly install prefabricated scaffolds and to move horizontally even when the floor is uneven. The present invention relates to a device for constructing a scaffolding system that greatly reduces the installation / dismantling time and manpower of a system and increases safety, and a method of constructing the system.

Forming a prefabricated structure by combining a normal vertical column and a horizontal portion, the scaffolding column 20 used as a scaffold for construction refers to a scaffold component manufactured using a circular steel pipe as a main material, as shown in FIG. do. Here, the scaffolding component is a generic term for the components according to the present invention, which means the elements constituting the scaffolding, and the paragraph refers to a longitudinal bar, a crossbar, and a fixed scaffold. Vertical column 21, horizontal part 22, horizontal foot, the fixed footrest 24 is a foothold that can stand on the operator, up and down stairs 25, to give rigidity to the square structure of the crossbar and vertical Composed of lobster 23, although not shown in the figure, but also using a ladder 26 instead of a staircase, using the members mentioned in this paragraph to assemble the shape of the cuboid continuously, but the fastening mechanism is simple, crossbar The prefabricated structure can be formed by forming a structure in which the vertical poles, the braces, the fixed scaffolds, and the stairs have the same size continuously. This continuous prefabricated structure is referred to as scaffolding 20 in the present invention.

In the present invention

It is possible to move the scaffold column even when the floor is uneven and uneven, and the cart can move up and down on the scaffold column itself, so that the scaffold installation worker always performs all the work on the scaffold while using the minimum number of scaffolds. It is possible to expand laterally at any position of the scaffolding column, and to allow the scaffold column to move up and down.

In order to form a prefabricated block structure by combining a vertical column and a horizontal part, a plurality of vertical members of the same size of vertical members 21 and a horizontal member 22 of the same size of the horizontal member 22, a fixed footrest for use as a scaffold for construction ( 24) the scaffolding column 20 having the staircase 25 and the brace 23 for reinforcing rigidity as the main constituent member;

While supporting the bottom of the scaffolding pillar on a horizontal plane so that the scaffolding pillar can be prefabricated even on the bumpy bottom, the scaffolding pillar bottom can be rolled horizontally so that the length column bottom 26 and the vertical pillar bottom 27 are supported. The length of the column bottom (26), the column bottom (27), the middle bottom (11), the rod clamp 12) and the base portion 10, characterized in that the bottom of the uneven floor made of uneven floor support (13)

In the vertical axis direction of the scaffolding column to load the scaffold assembly or part of the scaffold assembly according to the present invention or the scaffold components according to the present invention or to the shangung while some components are mutually fastened to the winch 31, the cart body 36B Wheelbarrow fixed wheel (36R), wheelbarrow variable wheel (36F), wheelbarrow clamp (36C), wheelbarrow rope hook (36H), wheelbarrow case holder (36Z) which is a short pipe which cut normal pipe, wheelbarrow case brace (36V), wheelbarrow case Bottom 36T, trolley 36 whose main component is a luggage case pillar 36L, a trolley rope 33, a winch cho 32, an upper roller support 35, an upper roller 34, a trolley rail ( 37, the main wheelbarrow part 30

Horizontal pipes 42 and brace pipes 43 having inclined pipes 41, which are ordinary steel pipes, and remote clamps having a shape opposite to the C-shaped hook plate in order to support the scaffolding column in an inclined direction so as not to fall. And the inclined support portion 40 having a main component

When assembling or dismantling the scaffolding column to the upper part, the scaffold is placed on the upper part or the lower part of the worker's foot, and the worker alone raises or lowers the scaffold as only two scaffolds without the help of a third party. Mobile scaffold hook provided with a movable scaffold adjuster 71S at one end of the movable scaffold body 71B, a hook stator 71FF and a hook hole 71HH at the other end so that it can be operated only on a safe scaffold even at a high place The original footrest part 50 which has 71H, and which has the footrest rope 71W and the movable footrest hanger 71A in the movable footrest body of the movable footrest hook part,

One end is connected as an extended brace hinge (61H) between the crossbars having the cross fasteners 22F and the crossbar fasteners so that both ends of the scaffold pillars can be built horizontally at a predetermined portion, and the other end is a scaffolding post. Expansion scaffolding unit 60 having the expansion brace 61 having the expansion brace fastener 61F, which is a fastening mechanism of the horizontal cross and the longitudinal section, as a main component and

The scaffolding pillars are placed at both sides at regular intervals and fastened with a long footrest 36M on the bottom of the wheelbarrow case 36T on the side of the wheelbarrow on both sides, and the footrest moves up and down while moving the safety footrest 71 and the footrest. It is characterized in that it comprises a moving scaffolding part 70 having the brace 72 as a main component, so that it can be moved even on a non-uniform bottom surface, and the luggage cart can be operated along the scaffolding during assembly. By using possible scaffolding, we have developed a block scaffolding device and a method of assembling the same, which significantly reduces the assembly time, reduces the number of members, and ensures safety.

In order to form a prefabricated block structure by combining a vertical column and a horizontal part, a plurality of vertical members of the same size of vertical members 21 and a horizontal member 22 of the same size of the horizontal member 22, a fixed footrest for use as a scaffold for construction ( 24), the scaffolding column 20 having the stair 25 and the brace 23 for reinforcing rigidity as the main constituent member has a plurality of vertically horizontal members having the same length as the vertical pole 21 which is a plurality of vertical structural members of the same size. As a block scaffold that continuously connects the cross section 22 as a structural member to form a rectangular frame scaffolding, as illustrated in FIG. 4, the fixed scaffolding 24 and the stairs 25 to reinforce rigidity. Brace 23 and the like. Stairs can also be replaced by ladders.

While supporting the bottom of the scaffolding pillar on a horizontal plane so that the scaffolding pillar can be prefabricated even on the bumpy bottom, the scaffolding pillar bottom can be rolled horizontally so that the length column bottom 26 and the vertical pillar bottom 27 are supported. a bolt fastening a scaffolding pole floors and uneven surfaces in the scaffold pole bottom rails above the length column bottom 26 to go rolled built modular, vertical column bottom 27, the intermediate floor (11), the clamping rod ( 12), the scaffold base portion 10, which is characterized by the uneven bottom base made of the uneven bottom support 13, can be carried out as follows.

Scaffolding pillar bottom is to be fixed so that the longitudinal bottom of the scaffolding pillar portion is located at regular intervals on the horizontal plane is constructed by fastening the length column bottom 26 and the column pillar bottom 27 with a bolt as shown in FIG. The scaffold column can be made by using a steel pipe, structural pipe, pipe, angle, etc., but the scaffold column rises on the upper part of the structural material, and the worker, material, and equipment are raised therein to perform the main construction. The size should be selected so that there is no problem in structural strength. In addition, even if a truss structure is used without using a simple cross-section member in order to maintain sufficient strength, the present invention can be implemented as much as possible by utilizing the gist of the present invention. I want to leave it. However, the connection method, the connection structure, and the structure between the members according to the present invention can be implemented only by utilizing the spirit of the present invention.

The uneven bottom base is a bottom surface of the main column 26, the longitudinal column 27, the middle bottom 11, the rod clamp 12, the uneven bottom support 13 as a main component as shown in FIG. The scaffolding pillar 20 is rolled on the rails attached to the length column bottom and the middle bottom so that the axial center line of the length column bottom, the vertical column bottom, and the middle bottom is at the same height even if the uneven and severe bending is shown. It was configured to be. The small circle shown in (2) of FIG. 6 indicates the position of the longitudinal bars according to the present invention, and is arranged to be separated by the longitudinal center interval SL, which means the interval between the longitudinal center axes, so that the prefabricated scaffold can be continuously installed. It was. Therefore, on the base of the uneven floor, the vertical bar of the prefabricated scaffolding can be installed continuously with the scaffolding column using the horizontal bar as a horizontal connecting mechanism. The notation MOD1, MOD2, MOD3 of (2) of FIG. 6 is the notation corresponding to the scaffolding pillar part 1, the scaffolding pillar part 2, and the scaffolding pillar part 3. As shown in FIG.

An embodiment in which the length column bottom, the column bottom, and the middle bottom of the uneven bottom base are integrated and the scaffold bottom is mounted thereon, and the scaffolding pillar is assembled on the bottom of the scaffold is shown in the photograph.

Here is a conceptual diagram of a length column bottom, a column bottom, a middle bottom is as shown in FIG.

In FIG. 9 conceptually illustrates one embodiment photograph [FIG. 7] in which a scaffolding pillar is assembled on the bottom of the scaffolding pillar. When installing the uneven bottom foundation, the length column bottom 26 must be integrated with the column bottom 27, but the middle bottom 11 has the column bottom 27 as shown by the dotted line (2) of FIG. It is installed when high assembly strength is required, and it is not necessary to install it when there is no concern about strength.

When the bottom of the scaffold to be installed is flat without bending, as shown in FIG. 10, the bottom adjustment jack 14 supports the bottom of the length column, the bottom of the middle column, and the bottom of the column, and the bottom of the length column. Rolling the scaffolding column together while moving the middle floor and the vertical column floor can move the scaffolding column without limiting the installation of a long rail on the floor.

The pillar bottom wheel 28 is inserted in the lower direction of the longitudinal insert (CP) is shown on the top of the column pillar (RAL) of the length column bottom and the middle bottom is shown in [Fig. 11].

12 is a scene in which a person rolls and moves the scaffolding pillar 20 on a rail provided at the bottom of the length column and the middle bottom.

An embodiment of the load clamp 12 and the bottom adjustment jack 14 is shown in FIG. 13. 13 is a temporary picture of the right side of FIG. 13, which is a structure capable of wrapping the body section of the bottom of the scaffold from below, and the bolt is not changed when the position of the rod clamp and the bottom of the scaffold is fixed. It should be a structure capable of press-fitting the bottom of the scaffolding pillar in the rod clamp body. In the above example, the part of the left steel plate that only sees a hole fixes the rod clamp and the bottom of the scaffold column. The nut is welded out of the hole. When the bolt is screwed into the nut, the bolt presses the bottom of the scaffold column. Is fixed. The floor adjustment jack may be a jack having a general height adjustment function or may be fixed to the same length as the left side of FIG.

The photograph of the length column bottom 26 and the vertical column bottom 27 of the uneven bottom foundation integrated with the rod clamp 12, the uneven bottom support 13, and the vertical pole 21 assembled therein is shown in FIG. 14. Is shown.

In the vertical axis direction of the scaffolding column to load the scaffold assembly or part of the scaffold assembly according to the present invention or the scaffold components according to the present invention or to the shangung while some components are mutually fastened to the winch 31, the cart body 36B Wheelbarrow fixed wheel (36R), wheelbarrow variable wheel (36F), wheelbarrow clamp (36C), wheelbarrow rope hook (36H), wheelbarrow case holder (36Z) which is a short pipe which cut normal pipe, wheelbarrow case brace (36V), wheelbarrow case Bottom 36T, trolley 36 whose main component is a luggage case pillar 36L, a trolley rope 33, a winch cho 32, an upper roller support 35, an upper roller 34, a trolley rail ( 37, the main wheelbarrow portion 30 is implemented as shown in FIG.

  The rope wound around the driving drum of the winch 31 is called a cart rope 33 because it connects with the cart 36 to provide power for moving the cart. The winch is integrated with the winch cho 32, which is fastened using a vertical pole 21 and a bolt, etc., and the upper roller support 35 at the top of the scaffolding column 20 is composed of three rollers. 34). The box-type and prefabricated material that can be loaded with the material, the cart (36) that can be implemented in the K-shaped and N-shaped form is to be Shanghai-dong on the cart rail 37.

The wheelbarrow 36 is manufactured as a prefabricated or fixed type using a conventional prefabricated structural member, as shown in FIG. Prefabrication is good for business because it can extend the scope of application. The wheelbarrow 36 has a wheelbarrow fixed wheel 36R, a wheelbarrow variable wheel 36F, a wheelbarrow clamp 36C, a wheelbarrow rope hook 36H, and a wheelbarrow body 36B having a Japanese-shaped structure as shown in FIG. It is composed of a cart case holder 36Z, a cart case brace 36V, a cart case bottom 36T, and a cart case pillar 36L, which is a single pipe cut through a conventional pipe. The wheelbarrow is operated while repeatedly moving up and down according to the pull of the wheelbarrow rope connected to the wheelbarrow rope connected to the wheelbarrow body fixed to the wheelbarrow body. The wheelbarrow body is equipped with a wheelbarrow fixed wheel and a wheelbarrow variable wheel having a V-shaped cross section. As the two wheels move along the outskirts of the cart rail 37, they always move along a certain path. Naturally, the wheelbarrow rail can be operated without leaving the wheelbarrow by keeping a small distance from the wheel inside the wheelbarrow fixed wheel and the wheelbarrow variable wheel.

When transporting the material, assembling the cart case in ㅁ shape as shown in (1) and [3] in [16] of FIG. 17, and (2) and [FIG. As in (2) of [16], it is assembled and used as a c-shaped cart case.

In particular, there is a wheelbarrow variable wheel (36F) to be installed or dismantled in the scaffolding column is installed, the wheelbarrow variable wheel body (RR) can move from side to side of the picture as illustrated in FIG. The hole for accommodating the variable wheel fastening bolt BB is oval, and the variable wheel width adjuster WD is wedge-shaped so as to adjust the width. As a result, the wheeled variable wheel 36F may be worn, or may move left and right, thereby adjusting the gap between the wheeled rail 37 and the wheeled fixed wheel and the wheeled variable wheel.

As for the structure of this cart, there are implementation pictures in [FIG. 17], [FIG. 18], and [FIG. 19]. Therefore, who has the basic knowledge in this field regarding the functions of the members which have the above terms but are not explained, etc. Even if it can be carried out without further explanation will not be described in more detail.

The cart rail 37 has a cross section configured to have a small gap with the cross section of the cart wheel and the variable wheel of the cart, and the gap between the two wheels uses two rails, and the gap has a single rail. The shape of the wheelbarrow, the cart and the fixed wheel must be the same in cross-sectional shape. An angle or a square tube are generally used, and a wheel having a V-shaped groove may be used, or a pipe member may be used and a wheel having a semicircular groove may be used. This cart rail shall be made of the same length as the longitudinal bar, but it shall be provided with a fastening means for fastening with the crossbar at each crossbar spacing as it is fastened to the crossbar of the scaffold column. In order to secure the fastening, the upper crossbar portion uses a conventional scaffolding pipe clamp, and the lower portion of the wagon rail lower clamp 37F is used to make a L-shaped cart rail as shown in FIG.

The cart rope 33 uses a conventional wire rope. It is preferred to use what the winch manufacturer supplies.

The upper roller 34 is a roller for guiding the cart rope to rise vertically from the top of the scaffolding column and vertically as shown in FIG. 30. The three V-shaped rollers may be arranged in a triangle as shown in [Fig. 30], and a large roller may be used as a single one, so that the trolley rope may not come into contact with the crossbars or other installed members of the scaffold column. The intervals must be maintained. This upper roller should be of a structure integrated with the upper roller support.

The upper roller support 35 is a structure to surround both ends of the longitudinal pole and the crossbar at the top of the scaffolding column as illustrated in FIG. 15 to make a small truss structure so that it can be assembled perfectly between the two poles and the crossbar. . 20 shows that the upper roller support carried by the present invention is made of a structure surrounding the top of the scaffold column vertical, and wrap both ends of the cross.

The winch 31 and the winchcho 32 are shown in one embodiment of the [Fig. 15] and [Fig. 19] to fasten the winchchocho to the lower part of the vertical column in the lower part of the scaffold column through a conventional fastening method. The winch choch should be a structure that can be fixed to the winch by using a common pipe, etc., both ends should be to be fastened to the vertical pole. 19, anyone can easily carry out.

  Horizontal pipes 42 and brace pipes 43 having inclined pipes 41, which are ordinary steel pipes, and remote clamps having a shape opposite to the C-shaped hook plate in order to support the scaffolding column in an inclined direction so as not to fall. The inclined support portion 40 having the main constituent member uses a conventional steel pipe, but the both ends of the inclined support portion 40 use a conventional scaffold clamp (MC) and an inclined pipe 41 and one end of the conventional steel pipe that have a remote clamp ( PC), the other end using a normal scaffolding clamp (MC), but when assembled, the horizontal pipe 42 having a horizontal inclination angle and the brace pipe 43 having an angle of about 45 degrees as shown in (1) of FIG. Arrange and fasten the scaffold column with its longitudinal or cross bars to prevent the scaffold column from falling.

The actual installation state of the scaffolding column and the inclined support is well shown in (2) of FIG. Here, the remote clamp (PC) is an embodiment picture in (3) of FIG. 21, the C-shaped hook plate with the pipe cross-section facing each other in the opposite direction and welded to the pipe end, the two The pipe to be inserted is inserted between the hook plates and the welded pipe is turned into the C circle of the C-shaped hook. In this state, if the other end of the horizontal pipe or the brace pipe is fixed, the fastened pipe and the main remote clamp can be firmly fixed, so that the length of the steel pipe is increased so that the pipe and the pipe can be made without going up to a high place to fasten the remote clamp. Can be tightened.

One embodiment in which the inclined support is applied to the inside of the boiler is shown in FIG.

There are various reasons for installing structures such as scaffolding. In some cases, the top of the scaffolding is not used at all locations, but only at the top, or as a structure without a plan. In this case, it is not necessary to install the scaffold at each stage of the scaffold. In this case, the scaffold installer will secure his safety and walk on the pipe compared to the money making, and he will not use the scaffold needed to install the scaffold. In some cases, the client may require this situation. However, the scaffolder is also the head of a precious family and a child of a precious family. Since safety cannot be excluded, scaffolds should be installed throughout these sections during operation. In this case, in the prior art, as shown in (1) of FIG. However, in this case, a lot of materials must be mobilized and another product is required to install / dismantle them. If the scaffold installation / disassembly worker can work on the floor only on his own floor, he uses less materials and is safer. Will also be guaranteed. Accordingly, the present invention has developed a device and method that allows the operator to move the scaffold up and down in a simple manner.

When assembling or dismantling the scaffolding column to the upper part, the scaffold is placed on the upper part or the lower part of the worker's foot, and the worker alone raises or lowers the scaffold as only two scaffolds without the help of a third party. Mobile scaffold hook provided with a movable scaffold adjuster 71S at one end of the movable scaffold body 71B, a hook stator 71FF and a hook hole 71HH at the other end so that it can be operated only on a safe scaffold even at a high place The independent footrest part 50 provided with 71H and equipped with the movable footrest rope 71W and the movable footrest hanger 71A in the movable footrest body of the movable footrest hook part can be implemented as follows. As shown in (1) of FIG. 25, the scaffold used in the scroll foot portion is a moving scaffold body 71B, which is a conventional scaffolding body, as shown in FIG. 25. (Hereinafter referred to as 'moving foot adjuster' (71S)), and the other end is a structure having a C-shaped connection (hereinafter referred to as 'moving foot hook' (71H)), which is a moving scaffold with a length slightly longer than the height of the vertical pole With a rope (71W), the movable scaffold hook can be lifted up the movable scaffold rope in a state where the movable scaffold adjuster is fitted to the crosspiece. Therefore, the original scaffolding part is a structure that can lift the moving scaffolding body with the rotating scaffold alignment axis, and when it is in a similar state vertically, the moving scaffolding adjuster can be pulled up or down from the crossbar and moved up and down. In order to prevent the fall, the mobile scaffolding hanger should be hung on the crossbar in the worker's position.

If such a moving scaffold is installed on the site for a long time, the hook hole (71HH) may be bolted or wired so that the hook stator can maintain the state as shown in the photograph as shown in (2) in FIG. By using the hook, the hook stator can't rise to the top, so it can hold the crossbar and prevent it from being blown by the wind.

  The method of raising or lowering the moving scaffolding part by one more than the level at which the worker is assembled while assembling the scaffolding is illustrated by the continuous photograph of FIG. 24. If the worker is to assemble the scaffold further above himself, he or she must now install the scaffold over his head. At this time, if you lift the moving scaffolding of the footrest under the footrest hanging on his waist position rung, the moving footrest hook of the moving footrest body under the own footrest is lifted, and at the same time the moving footrest adjuster is the ( Will rotate like 3). If you continue to lift the moving scaffolding rope, the moving scaffold adjuster is separated from the crossbar, the operator lifts the moving scaffold body and lifts the moving scaffold body over his head and puts the moving scaffold first into the crossbar, and lowers the moving scaffold hook to complete the assembly. When descending, the reverse of the way up.

One end is connected as an extended brace hinge (61H) between the crossbars having the cross fasteners 22F and the crossbar fasteners so that both ends of the scaffold pillars can be built horizontally at a predetermined portion, and the other end is a scaffolding post. The expansion scaffold 60 having the expansion brace 61 provided with the expansion brace fastener 61F, which is a fastening mechanism of the side rungs and the vertical, as a main component, is carried out as follows. [26] and [27] as shown in the embodiment as shown in the crossbar fastening portion of the longitudinal cross section of the scaffolding column assembling the crossbar connected to the hinge hinge, according to the present invention, the above When the expansion brace fastener (61F) is assembled, the crosspiece becomes a horizontal portion, and the expansion brace becomes a brace so that it can be extended to the air while leaving the scaffolding portion. 27 is an implementation photograph of the extended scaffold according to the present invention, anyone who has ordinary knowledge in the field of scaffolding will be able to implement the present invention and no further detailed description will be given.

The scaffolding pillars are placed at both sides at regular intervals and fastened with a long footrest 36M on the bottom of the wheelbarrow case 36T on the side of the wheelbarrow on both sides, and the footrest moves up and down while moving the safety footrest 71 and the footrest. The moving scaffolding part 70 using the brace 72 as a main component is the long scaffold 36M which made the normal scaffold long on the cart case bottom 36T of both ends, as shown to (4) of FIG. When you release it, it becomes a moving platform. At this time, the bottom of the cart case and the long footrest should be firmly fastened using a commercial clamp. When the worker moves up from a certain height and wants to do this work, he or she must connect the longitudinal or crossbar of the long scaffold and the scaffold column so that the position of the long scaffold does not change. When the rope is fixed to both ends of the long footrest and one end of the rope is fixed by the hook or the like, when the hook is fixed to the scaffolding column, the position of the long footrest is fixed. In addition, to prevent the fall of the operator can be carried with hooks at both ends of the rope to connect the moving scaffolding safety railing 71 with both sides of the scaffold column. Looking at the embodiment of the mobile scaffold shown in FIG. 28 anyone who has ordinary knowledge in the art will be able to implement the mobile scaffold. Here, the moving scaffold 72 may be used bar brace case brace (36V) to be fixed to the cart portion.

The above has described the apparatus according to the present invention, and the method of using the block scaffolding system using the apparatus according to the present invention is as follows.

In order to form a prefabricated block structure by combining a vertical column and a horizontal part, a plurality of vertical members of the same size of vertical members 21 and a horizontal member 22 of the same size of the horizontal member 22, a fixed footrest for use as a scaffold for construction ( 24), the step of assembling the scaffolding column (20) for assembling the staircase (25) and the brace (23) for reinforcing stiffness as a normal working tower

On the uneven surface, the length column bottom 26, the vertical column bottom 27, the middle bottom 11, the rod clamp 12, the uneven bottom support 13 so that the scaffold column can roll on the prefabricated rail. ) To build the uneven floor foundation

While supporting the bottom of the scaffolding pillar on a horizontal plane so that the scaffolding pillar can be prefabricated even on the bumpy bottom, the scaffolding pillar bottom can be rolled horizontally so that the length column bottom 26 and the vertical pillar bottom 27 are supported. Bolting to form a scaffolding column bottom by placing it on the base of the uneven floor or on a normal floor while vertically assembling the scaffolding pillar part.

In the vertical axis direction of the scaffolding column, the winch 31, the cart body 36B to load the scaffold assembly or the scaffold assembly according to the present invention or the scaffold components according to the present invention, or to move the shank while some components are fastened to each other. Wheelbarrow fixed wheel (36R), wheelbarrow variable wheel (36F), wheelbarrow clamp (36C), wheelbarrow rope hook (36H), wheelbarrow case holder (36Z) which is a short pipe which cut normal pipe, wheelbarrow case brace (36V), wheelbarrow case Bottom 36T, trolley 36 whose main component is a luggage case pillar 36L, a trolley rope 33, a winch cho 32, an upper roller support 35, an upper roller 34, a trolley rail ( 37) to install a cart 30 as a main member to climb on one wall of the scaffolding column;

Horizontal pipes 42 and brace pipes 43 having inclined pipes 41, which are ordinary steel pipes, and remote clamps having a shape opposite to the C-shaped hook plate in order to support the scaffolding column in an inclined direction so as not to fall. Installing the inclined support portion 40 having a main component

A movable scaffolding body 71B is provided with a movable scaffold adjuster 71S at one end of the movable scaffold body 71B, and a movable scaffold hook 71H provided with a hook stator 71FF and a hook hole 71HH at the other end thereof. When assembling or dismantling the scaffolding column to the upper part by using the independent scaffolding part 50 provided with the moving scaffold rope 71W and the moving scaffolding hanger 71A, With the footrest in the lower part, the worker alone raises or lowers the footholds to build a safe foothold, no matter how high, with only two footholds, without the help of a third party.

One end is connected as an extended brace hinge (61H) between the crossbars having the cross fasteners 22F and the crossbar fasteners so that both ends of the scaffold pillars can be built horizontally at a predetermined portion, and the other end is a scaffolding post. Installing an expansion scaffold unit 60 having an extension brace 61 having an extension brace fastener 61F, which is a fastening mechanism of a side cross and a longitudinal rod, as a main component;

The scaffolding pillars are placed at both sides at regular intervals and fastened with a long footrest 36M on the bottom of the wheelbarrow case 36T on the side of the wheelbarrow on both sides, and the footrest moves up and down while moving the safety footrest 71 and the footrest. When performing the work in sequence or at the same time using the step of installing the moving scaffold 70 with the brace 72 as a main component, it is possible to move and assemble even on the uneven bottom surface by using the devices according to the present invention. During operation, the cart can be operated along the scaffolding column, and it is possible to assemble a block scaffolding device with safety by using a scaffold that can be assembled by the worker alone, significantly reducing assembly time, using members, and safety.

  The cross-sectional shape or the overall shape of the member to be carried out in the present invention can be used in various ways depending on the practitioner, but the connection method or the operation method between the members must follow the instructions of the present invention to achieve the required purpose. This means that even though the tube is exemplified in the present invention, this can be performed using a pipe, an angle, or a truss member. In addition, even if the cross-sectional structure or form shown in the illustration of the present invention is used, it also means that if the structure of the present invention is followed, it falls within the scope of the present invention.

It is specified in the detailed description for carrying out the invention.

Claims (2)

It is possible to move the scaffold column even when the floor is uneven and uneven, and the cart can move up and down on the scaffold column itself, so that the scaffold installation worker always performs all the work on the scaffold while using the minimum number of scaffolds. It is possible to expand laterally at any position of the scaffolding column, and to allow the scaffold column to move up and down.

In order to form a prefabricated block structure by combining a vertical column and a horizontal part, a plurality of vertical members of the same size of vertical members 21 and a horizontal member 22 of the same size of the horizontal member 22, a fixed footrest for use as a scaffold for construction ( 24) the scaffolding column 20 having the staircase 25 and the brace 23 for reinforcing rigidity as the main constituent member;

While supporting the bottom of the scaffolding pillar on a horizontal plane so that the scaffolding pillar can be prefabricated even on the bumpy bottom, the scaffolding pillar bottom can be rolled horizontally so that the length column bottom 26 and the vertical pillar bottom 27 are supported. The length of the column bottom (26), the column bottom (27), the middle bottom (11), the rod clamp 12) and the base portion 10, characterized in that the bottom of the uneven floor made of uneven floor support (13)

In the vertical axis direction of the scaffolding column to load the scaffold assembly or part of the scaffold assembly according to the present invention or the scaffold components according to the present invention or to the shangung while some components are mutually fastened to the winch 31, the cart body 36B Wheelbarrow fixed wheel (36R), wheelbarrow variable wheel (36F), wheelbarrow clamp (36C), wheelbarrow rope hook (36H), wheelbarrow case holder (36Z) which is a short pipe which cut normal pipe, wheelbarrow case brace (36V), wheelbarrow case Bottom 36T, trolley 36 whose main component is a luggage case pillar 36L, a trolley rope 33, a winch cho 32, an upper roller support 35, an upper roller 34, a trolley rail ( 37, the main wheelbarrow part 30

Horizontal pipes 42 and brace pipes 43 having inclined pipes 41, which are ordinary steel pipes, and remote clamps having a shape opposite to the C-shaped hook plate in order to support the scaffolding column in an inclined direction so as not to fall. And the inclined support portion 40 having a main component

When assembling or dismantling the scaffolding column to the upper part, the scaffold is placed on the upper part or the lower part of the worker's foot, and the worker alone raises or lowers the scaffold as only two scaffolds without the help of a third party. Mobile scaffold hook provided with a movable scaffold adjuster 71S at one end of the movable scaffold body 71B, a hook stator 71FF and a hook hole 71HH at the other end so that it can be operated only on a safe scaffold even at a high place The original footrest part 50 which has 71H, and which has the footrest rope 71W and the movable footrest hanger 71A in the movable footrest body of the movable footrest hook part,

One end is connected as an extended brace hinge (61H) between the crossbars having the cross fasteners 22F and the crossbar fasteners so that both ends of the scaffold pillars can be built horizontally at a predetermined portion, and the other end is a scaffolding post. Expansion scaffolding unit 60 having the expansion brace 61 having the expansion brace fastener 61F, which is a fastening mechanism of the horizontal cross and the longitudinal section, as a main component and

The scaffolding pillars are placed at both sides at regular intervals and fastened with a long footrest 36M on the bottom of the wheelbarrow case 36T on the side of the wheelbarrow on both sides, and the footrest moves up and down while moving the safety footrest 71 and the footrest. It is characterized in that it comprises a moving scaffolding part 70 having the brace 72 as a main component, so that it can be moved even on a non-uniform bottom surface, and the luggage cart can be operated along the scaffolding during assembly. Block scaffolding device with safety and shortening of assembly time, use member and safety
In order to form a prefabricated block structure by combining a vertical column and a horizontal part, a plurality of vertical members of the same size of vertical members 21 and a horizontal member 22 of the same size of the horizontal member 22, a fixed footrest for use as a scaffold for construction ( 24), the step of assembling the scaffolding column (20) for assembling the staircase (25) and the brace (23) for reinforcing stiffness as a normal working tower

On the uneven surface, the length column bottom 26, the vertical column bottom 27, the middle bottom 11, the rod clamp 12, the uneven bottom support 13 so that the scaffold column can roll on the prefabricated rail. ) To build the uneven floor foundation

While supporting the bottom of the scaffolding pillar on a horizontal plane so that the scaffolding pillar can be prefabricated even on the bumpy bottom, the scaffolding pillar bottom can be rolled horizontally so that the length column bottom 26 and the vertical pillar bottom 27 are supported. Bolting to form a scaffolding column bottom by placing it on the base of the uneven floor or on a normal floor while vertically assembling the scaffolding pillar part.

In the vertical axis direction of the scaffolding column, the winch 31, the cart body 36B to load the scaffold assembly or the scaffold assembly according to the present invention or the scaffold components according to the present invention, or to move the shank while some components are fastened to each other. Wheelbarrow fixed wheel (36R), wheelbarrow variable wheel (36F), wheelbarrow clamp (36C), wheelbarrow rope hook (36H), wheelbarrow case holder (36Z) which is a short pipe which cut normal pipe, wheelbarrow case brace (36V), wheelbarrow case Bottom 36T, trolley 36 whose main component is a luggage case pillar 36L, a trolley rope 33, a winch cho 32, an upper roller support 35, an upper roller 34, a trolley rail ( 37) to install a cart 30 as a main member to climb on one wall of the scaffolding column;

Horizontal pipes 42 and brace pipes 43 having inclined pipes 41, which are ordinary steel pipes, and remote clamps having a shape opposite to the C-shaped hook plate in order to support the scaffolding column in an inclined direction so as not to fall. Installing the inclined support portion 40 having a main component

A movable scaffolding body 71B is provided with a movable scaffold adjuster 71S at one end of the movable scaffold body 71B, and a movable scaffold hook 71H provided with a hook stator 71FF and a hook hole 71HH at the other end thereof. When assembling or dismantling the scaffolding column to the upper part by using the independent scaffolding part 50 provided with the moving scaffold rope 71W and the moving scaffolding hanger 71A, With the footrest in the lower part, the worker alone raises or lowers the footholds to build a safe foothold, no matter how high, with only two footholds, without the help of a third party.

One end is connected as an extended brace hinge (61H) between the crossbars having the cross fasteners 22F and the crossbar fasteners so that both ends of the scaffold pillars can be built horizontally at a predetermined portion, and the other end is a scaffolding post. Installing an expansion scaffold unit 60 having an extension brace 61 having an extension brace fastener 61F, which is a fastening mechanism of a side cross and a longitudinal rod, as a main component;

The scaffolding pillars are placed on both sides at regular intervals and fastened with a long footrest 36M on the bottom of the wheelbarrow case 36T on the side of the wheelbarrow on both sides, and the foothold moves up and down while the footrest safety railing 71 and the moving footrest. Comprising the step of installing a moving scaffolding 70 with the brace 72 as a main component

It is possible to move on uneven floors, and the cart can be operated along the scaffolding column during assembly, and the scaffolding that can be assembled by the operator alone dramatically reduces assembly time, reduces the use of members, and provides safety How to assemble the device

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