WO2021167333A1

WO2021167333A1 - Height-adjustable movable structure and method of constructing same

Info

Publication number: WO2021167333A1
Application number: PCT/KR2021/001997
Authority: WO
Inventors: 조홍국
Original assignee: 주식회사 유원시아
Priority date: 2020-02-19
Filing date: 2021-02-17
Publication date: 2021-08-26
Also published as: KR102189646B1

Abstract

The present invention relates to a height-adjustable movable structure, comprising: a first-level module (100) which has a bottom frame (110) having a pair of fork insertion holes (111) formed on the front surface thereof, a plurality of vertical frames (120) formed vertically in corner regions of the bottom frame (110), and a first-level wall member (130) joined between the plurality of vertical frames (120); and a second-level module (200) which has an outer wall member (210) formed to have an area greater than that of the bottom frame (110), a roof (220) provided above the outer wall member (210), and a plurality of second-level vertical posts (230) coupled to the roof (220) coaxially with respect to the vertical frames (120), wherein the vertical frames (120) have post movement channels (121) formed therein and include a plurality of auxiliary posts (300) that are accommodated inside the vertical frames (120) to thereby support the lower portions of the second-level vertical posts (230) when the second-level module (200) is placed above the first-level module (100).

Description

Height-adjustable mobile building and its construction method

The present invention relates to a movable building capable of height adjustment and a construction method thereof, and more specifically, a height control that can be easily moved to an installation place using a truck by adjusting the height of a mobile building having a multi-storey structure into a single storey for construction. It relates to a possible mobile building and its construction method.

In general, fixed housing is a construction method centered on on-site construction due to the size and characteristics of the building, and it is impossible to move by vehicle due to the inconvenience of extended air for a long time and the limitation of movable height. It can be installed and dismantled by the use of the technology, and is being used for leisure and simple housing due to its advantages such as a relatively low price.

Examples of mobile houses include container houses used as temporary accommodations at construction sites, and campers with moving wheels on the lower part so that they can be moved by being connected to a vehicle.

However, the conventional mobile house is not expandable, so the number of people who can live is limited, and since it is a one-room type, personal privacy is inevitably limited.

In the case of constructing a mobile building with a multi-story structure to solve this problem, there is a limitation that it cannot be loaded and transported by a truck due to the height of the multi-story structure.

An object of the present invention is to solve the above-mentioned problem, and to provide a height-adjustable movable building capable of lowering the height to a single-story state when transported by a truck, and increasing the height to a multi-storey state at a construction site, and a construction method thereof will do

Another object of the present invention is to provide a movable building capable of height adjustment and a construction method thereof, in which the height can be easily adjusted by vertical position movement by a forklift and a crane without special driving facilities.

The above objects and various advantages of the present invention will become more apparent from preferred embodiments of the present invention by those skilled in the art.

The object of the present invention can be achieved by a movable building capable of height adjustment. The mobile building of the present invention includes a floor frame 110 having a pair of fork insertion holes 111 formed in the front thereof, a plurality of vertical frames 120 formed perpendicular to an edge region of the floor frame 110, and the a one-story module 100 having a one-story wall 130 coupled between a plurality of vertical frames 120; The outer wall 210 formed to have a larger area than the bottom frame 110 , the roof 220 provided on the outer wall 210 , and the roof 220 coaxially with the vertical frame 120 . ) includes a two-layer module 200 having a plurality of two-layer vertical posts 230 coupled to, the vertical frame 120 having a post movement path 121 formed therein through, and the first-layer module ( When the two-layer module 200 is disposed on the upper portion of the 100), it is accommodated in the vertical frame 120 and includes a plurality of auxiliary posts 300 for supporting the lower portion of the two-layer vertical post 230 characterized in that

According to one embodiment, when the fork B of the forklift is inserted into the fork insertion hole 111 and the forklift A lifts the floor frame 110 upward, the vertical frame 120 is It rises along the floor vertical post 230 and the first floor module 100 is inserted into the outer wall 210 so that the height can be lowered.

According to an embodiment, when the first-floor module 100 is completely accommodated in the second-layer module 200 , the auxiliary post 300 may be separated from the first-floor module 100 .

On the other hand, the object of the present invention can be achieved by a movable building construction method capable of height adjustment. Here, the mobile building (1), a pair of fork insertion holes (111) is formed on the front of the floor frame 110, the floor frame 110 is formed perpendicular to the corner area, there is a post movement path ( A one-story module 100 having a plurality of vertical frames 120 through which 121 is formed, and a one-story wall 130 coupled between the plurality of vertical frames 120 ; An outer wall 210 formed to have an area, a roof 220 provided on the upper portion of the outer wall 210, and a plurality of two-layers coupled to the roof 220 coaxially with the vertical frame 120 Including a two-story module 200 having a vertical post 230, in the mobile building construction method, the auxiliary post 300 is accommodated in the post movement path 121 inside the vertical frame 120, the second floor a step of placing the second-layer module 200 on the upper part of the first-layer module 100 in a state coupled to the lower part of the vertical post 230 and constructing a multi-layered state; The fork of a forklift is inserted into the fork insertion hole 111 of the first-floor module 100, and the floor frame 110 is lifted to the height of the second-floor module 200 to adjust the height to a single-story state; ; removing the auxiliary post 300 from the first floor module 100 when the entire first floor module 100 is accommodated in the second floor module 200; Loading a single-story mobile building (1) on a truck and moving to an installation site; dismounting the mobile building (1) from the truck using a forklift (A) at an installation site; With the first-floor module 100 being accommodated in the second-floor module 200 and the movable building 1 floating in the air by a forklift, it is placed on the post moving path 121 of the vertical frame 120 Placing a plurality of auxiliary posts (300) perpendicular to the ground; The first floor module 100 is lowered to the ground using the forklift A, and the auxiliary post 300 is inserted into the vertical frame 120 and coupled to the lower portion of the second floor vertical post 230 . The mobile building (1) is characterized in that it comprises a step of adjusting the height to a multi-storey state.

In the mobile building according to the present invention, the one-story module is accommodated while overlapping the two-story module, so that the height of the mobile building can be adjusted to a single-story height or a double-story height.

Thereby, there is an advantage in that it can be transported using a truck to a single-story height while increasing the space utilization to a double-story height.

In addition, the first-floor module can be moved up and down by its own weight without a separate driving force using an auxiliary post and a forklift, which has the advantage of being able to easily adjust the height.

1 is a perspective view showing the configuration of a multi-storey state of a mobile building according to the present invention;

2 is a perspective view showing a cross-sectional configuration of a multi-storey state of a mobile building according to the present invention;

3 and 4 are perspective views illustrating a height adjustment process of a mobile building according to the present invention;

5 is a cross-sectional view showing the cross-sectional configuration of a single-story state of a mobile building according to the present invention;

6 is an exemplary view illustrating a transport process of a mobile building according to the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

1 is a perspective view showing the configuration of a multi-storey state of the mobile building 1 according to the present invention, and FIG. 2 is a cross-sectional view showing the cross-sectional configuration of the multi-storey state.

The mobile building (1) according to the present invention is provided so that the height can be adjusted in a multi-story and single-story state. As a result, it is constructed in a multi-storey state at the time of manufacturing in a factory or at a construction site, and when transported by a truck, the height is adjusted to a single-story state, so that it can be easily transported.

The mobile building 1 is configured by vertically combining the first-floor module 100 and the second-floor module 200 . As shown in FIGS. 1 and 2, the first-layer module 100 includes a bottom frame 110, a plurality of vertical frames 120 formed perpendicular to the corner area of the bottom frame 110, and adjacent vertical frames ( 120) is provided between the first-layer walls 130 to form a first-layer wall.

Here, although not shown in the drawing, the first-floor module 100 may be equipped with a partition dividing the interior according to the area of the space, a kitchen facility, a toilet facility, and the like.

The floor frame 110 forms a floor space in which the user lives. A pair of fork insertion holes 111 are formed on the outside of the bottom frame 110 as shown. The fork insertion hole 111 is inserted into the fork B of the forklift A as shown in FIG. 3 .

A plurality of vertical frames 120 are provided in the corner region of the floor frame 110 to support the first-floor wall 130, and support the first-floor module 100 so that it can be lifted up and down and adjusted in height. A plurality of vertical frames 120, as shown in Figure 2, the two-story vertical post 230 or the auxiliary post 300 is accommodated in the post movement path 121 is formed therein.

The post movement path 121 is formed to pass through the top and bottom, and is formed to have a predetermined area larger than the cross-sectional area of the two-story vertical post 230 or the auxiliary post 300 .

As shown in FIG. 2, when the mobile building 1 is in a multi-story state, the auxiliary post 300 is accommodated inside the vertical frame 120, and as shown in FIG. 3, the height of the mobile building 1 is adjusted. When the vertical frame 120 is raised to the upper part along the second-story vertical post 230, as shown in FIG. 4, when the mobile building 1 is in a single-story state, the vertical frame 120 is vertically two-story inside. The post 230 is in the accommodated state.

Here, in the mobile building 1 of the present invention, four vertical frames 120 are provided in the corner area of the floor frame 110 in the first-floor module 100 , but the vertical frames according to the area of the first-floor module 100 are provided. The number of 120 may be increased.

The first-floor wall 130 is provided between the adjacent vertical frames 120 to form a wall of the space in which the user lives. The first-floor wall 130 is fixedly coupled to the vertical frame 120 and moves together with the vertical frame 120 .

The two-story module 200 is provided on the upper part of the first-floor module 100 to form the second floor of the mobile building 1 . The two-layer module 200 includes an external wall 210 , a roof 220 provided on the top of the external wall 210 , and a plurality of vertical frames 120 and coaxially provided on the inside of the external wall 210 . Includes two two-story vertical posts (230).

The outer wall 210 is formed to have a larger area than the first-layer wall 130 of the first-layer module 100 . As a result, the first-layer wall 130 rises and may be inserted into the outer wall 210 as shown in FIG. 3 .

The roof 220 is coupled to the upper portion of the outer wall 210 . A separate reinforcing frame may be provided between the roof 220 and the outer wall 210 .

The second-floor vertical post 230 is provided vertically inside the outer wall 210 to guide the vertical frame 120 so that the first-floor module 100 can be moved up and down. As shown in FIG. 2 , the upper end of the two-story vertical post 230 is fixedly coupled to the lower end of the roof 220 . The two-layer vertical post 230 is disposed coaxially to the vertical frame 120 , and is formed to have a cross-sectional area corresponding to the post movement path 121 formed inside the vertical frame 120 .

As a result, the two-story vertical post 230 is inserted into the vertical frame 120 and can be moved up and down along the second-floor vertical post 230 . 2, the coupling shaft 231 is provided to protrude at the lower end of the two-story vertical post 230 as shown in enlarged view. The coupling shaft 231 is inserted into the shaft insertion groove 320 of the upper end of the auxiliary post 300 so that the auxiliary post 300 and the second-layer vertical post 230 can be firmly coupled.

As shown in FIGS. 1 and 2, the auxiliary post 300 allows the first-floor module 100 to maintain its position without being inserted into the second-story module 200 when the mobile building 1 is in a multi-storey state. do. The auxiliary post 300 is inserted into the vertical frame 120 , and is located on the same axis as the second-story vertical post 230 to support the lower portion of the second-story vertical post 230 .

The auxiliary post 300 is inserted between the ground and the second-floor vertical post 230 to support the position of the first-floor module 100 so that it can be fixed.

A ground contact leg 310 in contact with the ground is formed in a certain area at the lower portion of the auxiliary post 300 , and the coupling shaft 231 of the two-layer vertical post 230 is inserted in the upper portion of the auxiliary post 300 . The groove 320 is provided to be depressed.

The auxiliary post 300 is separated from the first-floor module 100 and stored separately in a truck when the height of the mobile building 1 is changed to a single-story state for the movement of the mobile building 1, and is moved to the installation site.

The construction and transport process of the mobile building 1 according to the present invention having such a configuration will be described with reference to FIGS. 1 to 6 .

After the mobile building 1 is constructed in the factory, it is moved to the installation site using a truck. As shown in FIGS. 1 and 2 , the mobile building 1 is constructed in a multi-story form in a factory. Four vertical frames 120 are coupled to the corner region of the bottom frame 110 , and the first-floor wall 130 is coupled between a pair of adjacent vertical frames 120 . The position of the bottom frame 110, the vertical frame 120, and the first-story wall 130 is fixed to each other by welding.

At this time, the auxiliary post 300 is installed inside the vertical frame 120 in the inserted state. The ground contact leg 310 of the lower part of the auxiliary post 300 is supported in contact with the ground, and the coupling shaft 231 of the two-layer vertical post 230 is fitted into the shaft insertion groove 320 of the upper part.

The second-layer module 200 is constructed in a state of being loaded on top of the first-layer module 100 . A plurality of two-layer vertical posts 230 are inserted into the upper end of the vertical frame 120 , and fitted into the shaft insertion groove 320 of the auxiliary post 300 . Thereby, the position of the second-layer module 200 is fixed on the upper part of the first-layer module 100 .

At this time, a space is formed at a predetermined interval (d) between the outer wall 210 of the two-layer module 200 and the second-layer vertical post 230 . The vertical frame 120 and the first-floor wall 130 of the first-floor module 100 can be inserted into this space.

As shown in FIG. 1, when the construction of the mobile building 1 is completed, the operator inserts the fork B of the forklift A into the fork insertion hole 111 of the floor frame 110 as shown in FIG. insert Then, the forklift (A) is driven to lift the floor frame (110).

When the floor frame 110 is lifted by the forklift A, the vertical frame 120 is moved upward along the auxiliary post 300 and the second-floor vertical post 230 . As a result, as shown in FIG. 4 , the first floor module 100 is gradually inserted into the space between the outer wall 210 of the second floor module 200 and the second floor vertical post 230 .

When the forklift A completely lifts the floor frame 110 to the lower part of the second-floor vertical post 230, the first-floor module 100 is fully inserted into the second-floor module 200 as shown in FIG. As they overlap each other, the height is lowered into a single-story structure.

In this state, as shown in FIG. 5 , the auxiliary post 300 is discharged to the lower part of the vertical frame 120 to separate the auxiliary post 300 from the first-floor module 100 .

When the auxiliary post 300 is separated in this way, the single-story mobile building 1 is loaded onto the truck using the forklift A as shown in FIG. 6 . In a state where the mobile building 1 is loaded on the truck C, the mobile building 1 is moved to the installation site.

At the installation site, use the forklift (A) to unload the single-story mobile building (1) from the truck (C).

And, as shown in FIG. 5, a plurality of auxiliary posts 300 are installed in the vertical direction at positions corresponding to the vertical frame 120 at the site where the mobile building 1 is to be installed. Then, the first floor module 100 is gradually lowered using the forklift A. The vertical frame 120 descends along the second-floor vertical post 230 and the height of the first-floor module 100 is gradually lowered.

In this process, the auxiliary post 300 is inserted into the vertical frame 120 . After the auxiliary post 300 is inserted into the vertical frame 120, the coupling shaft 231 of the second-layer vertical post 230 is inserted into the shaft insertion groove 320 of the auxiliary post 300 so that the positions of each other are up and down. is fixed

Accordingly, the height and position of the second-floor module 200 is fixed, and only the first-floor module 100 descends to the ground along the auxiliary post 300 .

As a result, as shown in FIG. 1 , the multi-storey mobile building 1 is reconstructed at the installation site. When the mobile building 1 is constructed at the installation site in this way, the workers additionally construct the internal structure to complete the construction of the mobile building 1 .

As described above, in the mobile building according to the present invention, the one-story module is provided to be accommodated while overlapping the two-story module, so that the height of the mobile building can be adjusted to a single-story height or a double-story height.

The embodiments of the mobile building of the present invention described above are merely exemplary, and those of ordinary skill in the art to which the present invention pertains can appreciate that various modifications and equivalent other embodiments are possible therefrom. There will be. Therefore, it will be well understood that the present invention is not limited to the forms recited in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. Moreover, it is to be understood that the present invention covers all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

[Explanation of code]

1: Mobile building 100: 1st floor module

110: floor frame 111: fork insert hole

120: vertical frame 121: post movement path

130: 1st floor wall 200: 2nd floor module

210: external wall 220: roof

230: 2nd floor vertical post 231: coupling shaft

300: auxiliary post 310: ground contact leg

320: shaft insertion groove

A: Forklift

B: fork

C: truck

In the mobile building according to the present invention, since the first-story module is accommodated while overlapping the two-story module, the height of the mobile building is adjusted to a single-story height or a double-story height. It has the advantage of being able to easily adjust the height because the first-floor module can be moved up and down.

Claims

A bottom frame 110 having a pair of fork insertion holes 111 formed on the front side, a plurality of vertical frames 120 formed perpendicular to an edge region of the bottom frame 110, and the plurality of vertical frames 120 a one-story module 100 having a one-story wall 130 coupled therebetween;

The outer wall 210 formed to have a larger area than the bottom frame 110 , the roof 220 provided on the outer wall 210 , and the roof 220 coaxially with the vertical frame 120 . ) including a two-layer module 200 having a plurality of two-story vertical posts 230 coupled to,

The vertical frame 120 has a post movement path 121 formed therein through,

When the second-layer module 200 is disposed on the first-layer module 100, a plurality of auxiliary posts ( 300), characterized in that it comprises a height-adjustable movable building.
According to claim 1,

When the fork (B) of the forklift is inserted into the fork insertion hole (111), and the forklift (A) lifts the floor frame (110) upward, the vertical frame (120) becomes the second-floor vertical post (230). A movable building capable of height adjustment, characterized in that the first-floor module 100 is inserted into the outer wall 210 and the height is lowered.
3. The method of claim 2,

When the first-floor module 100 is completely accommodated in the second-floor module 200, the auxiliary post 300 is separated from the first-floor module 100. A movable building capable of height adjustment.
In the construction method of a movable building (1) capable of height adjustment,

The mobile building (1),

A plurality of vertical frames ( 120) and a one-story module 100 having a one-story wall 130 coupled between the plurality of vertical frames 120;

The outer wall 210 formed to have a larger area than the bottom frame 110 , the roof 220 provided on the outer wall 210 , and the roof 220 coaxially with the vertical frame 120 . ) including a two-layer module 200 having a plurality of two-story vertical posts 230 coupled to,

Auxiliary post 300 is accommodated in the post movement path 121 inside the vertical frame 120 and is coupled to the lower portion of the second-layer vertical post 230 and is placed on the upper portion of the first-layer module 100. The layer module 200 is arranged and constructed in a multi-layer state;

The fork of a forklift is inserted into the fork insertion hole 111 of the first-floor module 100, and the floor frame 110 is lifted to the height of the second-floor module 200 to adjust the height to a single-story state; ;

removing the auxiliary post 300 from the first floor module 100 when the entire first floor module 100 is accommodated in the second floor module 200;

Loading a single-story mobile building (1) on a truck and moving it to an installation site;

dismounting the mobile building (1) from the truck using a forklift (A) at an installation site;

With the first-floor module 100 being accommodated in the second-floor module 200 and the movable building 1 floating in the air by a forklift, it is placed on the post moving path 121 of the vertical frame 120 Placing a plurality of auxiliary posts (300) perpendicular to the ground;

The first floor module 100 is lowered to the ground using the forklift A, and the auxiliary post 300 is inserted into the vertical frame 120 and coupled to the lower portion of the second floor vertical post 230 . The mobile building construction method capable of height adjustment, characterized in that it comprises the step of adjusting the height of the mobile building (1) in a multi-storey state.