KR102380944B1 - Duplex type prefabricated house for elevating possible roofed - Google Patents

Abstract

The present invention relates to a duplex type prefabricated house with an elevating roof, which improves moving convenience since a lift unit is provided in a movable step to be ascended and descended while the user steps on lifting footholds when moving from an indoor first floor to a second floor or from the second floor to the indoor first floor, facilitates transportation by removing constraints during movement of the duplex type prefabricated house and minimizing total height of the house since the roof is ascended and descended from a main body housing, and enables the roof to be ascended horizontally without being eccentric to one side of the roof since a guide gear of a sealing unit is ascended along inner and outer gears when the roof is ascended. Therefore, the present invention improves stability when the roof is operated to be ascended.

Description

Duplex type prefabricated house for elevating possible roofed

The present invention relates to a multi-storey prefabricated house with a roof that can be raised and lowered, and more particularly, a lift unit is provided on the moving stairs to move from the first floor to the second floor or from the second floor to the first floor. Since it is configured to descend, it improves the convenience of movement, and since the roof is configured to be able to ascend and descend from the main housing, it eliminates restrictions when moving a multi-storey prefabricated house and minimizes the overall height to facilitate transportation, and seals when the roof rises. Since the negative guide gear rises along the inner and outer gears, it is possible to rise horizontally without being eccentric to one side of the roof, thereby increasing the stability when the roof rises.

In general, new construction of a house takes at least three months or more, and it goes through construction, foundation construction, pillar or wall formation, roof construction, interior and exterior, windows, ancillary facilities, and other construction processes.

Although the order of these construction processes is not strictly transmitted, several constructions are carried out in parallel. The construction of such a general house has to be manufactured and constructed on site one by one, and there is a high possibility of defects due to precision after construction, and the material There is also a problem that a large amount of loss occurs.

The longer the construction period and the more advanced the work, the greater the risk of safety accidents and the increase in construction costs due to the employment of professionals with many years of experience.

In order to solve this problem of housing construction, conventionally, a prefabricated house technology has been developed in which a house is prefabricated in a factory, and the prefabricated house is moved to a desired location for finishing construction.

As a prior art of the conventional prefabricated house, a panel and a prefab house using the same have been registered with Korean Patent No. 10-2008410 (hereinafter referred to as 'prior document 1').

The prior document 1 includes a floor structure 120 disposed on the ground to correspond to the cross-sectional shape of the house; a plurality of panels 110 vertically coupled to the floor structure 120; a plurality of roof sidewalls 130 disposed on the upper portion of the panel 110 to be spaced apart from each other; a roof beam 140 connecting the plurality of roof side walls 130; The roof beam 140 and the plurality of panels 110 are configured to include a plurality of roof panels 150 slantedly disposed on the top.

Prior Document 1 as described above is a prefabricated house having a conventional structure, and is not a structure in which a roof panel elevates and descends as well as not a multi-storey structure as it is made of a single-story structure.

In addition, a prefabricated mobile two-story house has been disclosed as Korean Patent Publication No. 10-2019-0023375 (hereinafter referred to as 'Prior Document 2').

The prior document 2 includes a plurality of first-floor vertical bars installed to be spaced apart from each other and a lower block body including a first-floor horizontal bar connecting the first-layer vertical bars; In the prefabricated mobile multi-storey house comprising an upper block provided on the upper part of the lower block and comprising a two-story vertical bar coupled to the upper part of the first-story vertical bar and a two-story horizontal bar connecting the two-story vertical bar, the first-story vertical bar is on the upper side It is formed of a square pipe having a coupling hole formed on one side, and the second-layer vertical bar is formed of a square pipe corresponding to the first-layer vertical bar, and an insertion protrusion coupled to the upper portion of the first-layer vertical bar is formed, and the insertion protrusion has the insertion hole corresponding to the coupling hole A fixed hole is formed.

However, in the prior document 2, the insertion protrusion of the upper block body is inserted and fixed in the upper part of the first-story vertical bar of the lower block body, and the roof is fixed on the upper part of the upper block body, so it is not possible to lower the height of the multi-storey house. , due to this, there was a problem that not only the moving conditions were limited due to the height of the two-story house, but also the double-storey house was shaken and structurally weak.

Republic of Korea Patent Registration No. 10-2008410 (2019. 08. 08. Announcement) Korean Patent Publication No. 10-2019-0023375 (published on March 0.8, 2019)

Therefore, it was made in consideration of the various problems of the prior art as described above, and the object of the present invention is to have a lift unit provided on the moving stairway, so that when moving from the first floor to the upper floor or moving from the upper floor to the first floor, use the elevator platform to ascend and descend To provide a multi-storey prefabricated house with a roof that can be raised and lowered to improve the convenience of movement.

In addition, another object of the present invention is that the roof is configured to be able to move up and down from the main housing, so the double-storey prefabricated house is equipped with an elevating roof to facilitate transportation by minimizing the overall height while eliminating the restrictions when moving the multi-storey prefabricated house. is to provide.

In addition, another object of the present invention is that when the roof rises, the guide gear of the sealing unit rises along the inner and outer gears, so that it can rise horizontally without being eccentric to one side of the roof, thereby increasing the stability during the lifting operation of the roof. It is to provide a two-story prefabricated house with a possible roof.

A two-story prefabricated house with a roof that can be raised and lowered according to the present invention for achieving the above object is a door for external access and an external perspective on one side of the main housing that forms an internal space so that residence is possible therein. In the multi-storey prefabricated house provided with a window for It is installed at the end and when using the moving stairs, it maintains the elevated state to be located at the top of the moving stairs, and when vertically ascending without using the moving stairs, the lifting unit moves the elevator platform by moving it from the lower part to the upper part. ; a lifting unit installed in the upper corner of the main housing and connected to the lower part of the roof, and elevating the roof while the rod is drawn out and inserted from the cylinder; It is characterized in that the sealing member is configured to seal between the main housing and the roof while guiding the roof to rise horizontally and uniformly without eccentricity to one side when the lifting unit is operated.

The lift unit may include: an elevating guide gear vertically installed on one side of the side plate of the moving staircase; an elevating footrest positioned between the elevating guide gear to elevate and descend; Support plates extending toward the front side of the lifting guide gear on both sides of the lifting plate; a driving motor installed on the upper portion of the support plate and configured to engage and drive the lifting guide gear to raise and lower the lifting platform; An operation unit installed on the side plate to control the lifting and lowering operations of the lifting plate is provided.

The sealing portion may include: a sealing member mounted on the upper circumference of the main housing and formed in a ring shape to seal between the main housing and the roof; a central bar formed in the inner central portion of the sealing member; At least one inner gear provided at a predetermined height on the inner wall of the roof; At least one outer gear provided at a predetermined height on an upper portion of the outer wall of the main body housing; A guide gear is provided that is fixed to the central rod so as to engage the inner and outer gears and guides the roof to rise horizontally while rotating when the roof is raised and lowered.

The sealing member may include: a non-combustible material layer made of a fiberglass fabric manufactured by weaving a plain weave and having elasticity; It is provided with a silicone coating layer formed on one surface of the non-combustible material layer, and the silicone coating layer is composed of room temperature curing type or thermosetting type heat-resistant silicone.

Each corner portion of the outer surface of the body housing is formed in a curved surface, the outer peripheral surface of the sealing member located in the corner portion is further provided with a reinforcing protrusion for reinforcing durability, the reinforcing protrusion is made in the longitudinal direction in the same direction as the sealing member It is formed to a certain length while falling, and at least one radially protrudes.

According to the present invention, a lift unit is provided in the moving staircase to improve the convenience of movement because it is configured to go up and down on the elevator when moving from the first floor to the second floor or moving from the second floor to the first floor.

In addition, according to the present invention, since the roof is configured to be able to move up and down from the main housing, there is an effect of facilitating the transport by minimizing the overall height while eliminating the constraints when moving the multi-storey prefabricated house.

In addition, according to the present invention, when the roof rises, the guide gear of the sealing unit rises along the inner and outer gears and at the same time seals between the main housing and the roof, so that the roof can rise horizontally without being eccentric to one side of the roof. It has the effect of maximizing the cooling and heating efficiency by blocking the inflow of foreign substances as well as increasing the stability during the upward operation of the air conditioner.

1 is an exploded perspective view of the present invention.
2 is a plan view of the present invention.
3 is a side configuration diagram of the present invention.
4 is an enlarged view of part “A” of FIG. 2 .
FIG. 5 is an enlarged view of part “B” of FIG. 2 .
6 is an enlarged cross-sectional view of the sealing member of the present invention.
7 is a side configuration view of a state in which the roof is raised from the main housing according to the present invention.
8 is a front configuration view of a state in which the roof is raised from the main housing according to the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily carry out the present invention. In order to clearly explain the present invention, parts of the drawings that are not related to the description are omitted.

1 is an exploded perspective view of the present invention, and FIG. 2 is a plan configuration view of the present invention.

First, a general multi-storey prefabricated house is provided with an entrance door 11 for external access and a window 12 for external viewing on one side of the main housing 10 that forms an internal space to allow residence therein, and the main housing ( 10) The multi-layer part 13 is provided at a certain height inside, and the first floor and the multi-story space are moved through the moving stairs 14, and a roof 15 is provided on the upper part of the main housing 10 to close the inner space. It consists of a normal structure that becomes

The present invention is a multi-storey prefabricated house with an elevating roof, in a normal multi-storey prefabricated house, it is configured to include a lift unit 100 , an elevating unit 200 , and a sealing unit.

The lift unit 100 serves to selectively elevate a resident on the first floor or a resident on the second floor.

The lift unit 100 includes a lifting guide gear 110 , a lifting foot plate 120 , a support plate 130 , a driving motor 140 , and an operation unit 150 .

The lifting guide gear 110 is vertically installed on one side of the side plate 14a supporting both sides of the moving step 14 .

The lifting step 120 is horizontally positioned between the elevating guide gear 110 and the elevating guide gear 110 , and the support plate 130 is a lifting step 120 to install and support the driving motor 140 . protruding from both sides of

The driving motor 140 is installed and fixed on the upper part of the support plate 130 to be engaged with the lifting guide gear 110 , and the driving motor 140 rotates under the control of the operation unit 150 to lift the lifting plate 120 . configured to elevate.

Here, the driving motor 140 may be installed only on one side of the lifting guide gear 110 , but it is preferable to install two on each side of one lifting guide gear 110 in order to increase the stability of the lifting platform 120 .

When using the moving stairs 14, the elevator platform 120 is located on the uppermost stairway of the moving stairs 14 so that the moving stairs 14 can be safely used, and the moving stairs 14 are lifted without using the moving stairs 14. In the case of elevating using the unit 100 , the lifting platform 120 is configured to be positioned on the floor inside the multilayer unit 13 or the body housing 10 under the control of the operation unit 150 .

In addition, the lifting unit 200 serves to raise and lower the roof 15 installed on the upper portion of the main housing 10 .

The lifting units 200 are respectively installed at the upper corners of the main body housing 10 , a cylinder 210 is installed on the inner upper portion of the main body housing 10 , and the roof 15 is raised and lowered on the cylinder 210 . A rod 220 that is drawn out and inserted is provided.

That is, as described above, by providing the elevating part 200 between the main housing 10 and the roof 15, when moving the prefabricated house to the site, the overall height is lowered as much as possible to eliminate the restrictions associated with the transport and facilitate the movement. can

In addition, as shown in FIGS. 4 to 6 , the sealing part 300 guides the roof 15 to rise horizontally without being eccentric to one side during the lifting operation of the lifting unit 200 and at the same time as the main body It serves to seal between the housing 10 and the roof 15 .

The sealing unit 300 includes a sealing member 310 , a central rod 320 , an inner gear 330 , an outer gear 340 , and a guide gear 350 .

The sealing member 310 is formed in a ring shape and mounted on the upper periphery of the main housing 10 to block a gap between the main housing 10 and the roof 15 .

The sealing member 310 is configured to prevent the inflow of foreign substances by blocking the gap and increase the efficiency of heating and cooling, as well as being made of a non-combustible material so as not to melt even at a high temperature.

The sealing member 310 is made of a fiberglass fabric manufactured by weaving a plain weave, and a non-combustible material layer 311 having elasticity is provided, and a silicone coating layer 312 is provided on one surface of the non-combustible material layer 311. .

Here, the silicone coating layer 312 is characterized in that it is made of room temperature curing type or heat-resistant silicone.

The central rod 320 is formed in the inner center of the sealing member 310, and may be formed of a synthetic resin or a metal material, and the sealing member 310 is configured to surround the outside of the central rod 320 .

At least one inner gear 330 is provided on the inner wall of the roof 15 at a predetermined height, and the outer gear 340 has a predetermined height corresponding to the inner gear 330 on the outer wall of the main body housing 10 . is provided with

The guide gear 350 is rigidly fixed to the central rod 320 with a fixing means such as a fixing key so as not to turn outside, and is meshed with the inner gear 330 and the outer gear 340 to form a roof by the elevating unit 200 . (15) It is configured to rise horizontally when ascending and descending.

Each corner portion of the outer surface of the main body housing 10 is characterized in that it is formed in a curved surface rather than a right angle, and a reinforcing protrusion 360 may be further provided on the outer peripheral surface of the sealing member 310 located in the corner portion.

At least one reinforcing protrusion 360 is formed to protrude radially, and it is preferable that the reinforcing protrusion 360 has the same length as the curved portion.

It is important that the reinforcing protrusion 360 does not directly adhere to the edge of the main housing 10 so as not to interfere with the sealing force between the main housing 10 and the roof 15 .

As the reinforcing protrusion 360 is formed to protrude as described above, even if the sealing member 310 is bent due to a curved surface, it is reinforced so as not to be torn or damaged, thereby improving durability.

The following describes the operating state of the multi-storey prefabricated house equipped with an elevating roof according to the present invention.

First, as shown in FIGS. 7 to 8, the multi-storey prefabricated house is manufactured in a factory with the main housing 10 and the roof 15 assembled, and a transport means is used at the location where the multi-storey prefabricated house is installed. to move

At this time, the roof 15 is lowered as much as possible to the lower side of the main housing 10 to minimize the overall height for easy transport.

When it is installed on the ground at a location where the multi-storey prefabricated house is installed through the transport means, the roof 15 is raised and lowered to match the height of the multi-storey prefabricated house.

When the lifting unit 200 is operated by manipulating a control unit (not shown) provided at a predetermined position of the main body housing 10 , the roof 15 gradually rises while the rod 220 is drawn out from the cylinder 210 .

At this time, the guide gear 350 of the sealing part 300 mounted between the body housing 10 and the roof 15 is engaged with the inner gear 330 and the outer gear 340 and rotates to rise while rotating the sealing member ( 310 is also in close contact with the inner surface of the main body housing 10 and the roof 15 and rises while rotating.

That is, when the roof 15 rises, the guide gear 350 of the sealing part 300 meshes with the inner gear 330 and the outer gear 340 and rises, so that the roof 15 is eccentric to one side or unstable. It is possible to prevent the phenomenon of rising, and it is possible to increase the stability.

When the elevation of the roof 15 is completed, the sealing member 310 between the main housing 10 and the roof 15 is closely adhered to the gap roll and thus prevents the inflow of foreign substances such as dust from the outside. efficiency can be increased.

After raising the roof 15 as described above, in order for a resident to climb to the upper floor 13 by riding the moving stairs 14 from the first floor indoors, the operation unit 150 of the lift unit 200 is operated to operate the elevator platform. After raising 120 to the uppermost stairway of the moving stairs 14 , it is enough to go up to the multi-story part 13 through the moving stairs 14 .

In addition, when the resident rides the elevator board 120 from the first floor of the indoor to the multi-story part 13 or comes down from the multi-story part 13 to the first floor of the indoor floor, it is provided on the side plate 14a of the moving staircase 14 After operating the operating unit 150 to move the lifting platform 120 , you can ride the lifting platform 120 and move it to a desired place.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the terms or words used in the present specification and claims are not to be construed as being limited to conventional or dictionary meanings, and to the technical spirit of the present invention. It must be interpreted with a corresponding meaning and concept. Therefore, the configuration shown in the embodiments and drawings described in the present specification is only one embodiment of the present invention, and does not represent all the technical spirit of the present invention, so within the limit that does not depart from the scope of the claims of the present invention, various It should be understood that there may be equivalents and variations.

100: lift unit 110: elevating guide gear
120: lifting plate 130: support plate
140: drive motor 150: operation unit
200: lifting unit 210: cylinder
220: load
300: sealing part 310: sealing member
320: central bar 330: inner gear
340: outer gear 350: guide gear
360: reinforcing projection

Claims (5)

An entrance door 11 for external access and a window 12 for external viewing are provided on one side of the main body housing 10 that forms an inner space so as to be habitable therein, and at a predetermined height inside the main body housing 10 In a multi-storey prefabricated house in which the multi-storey part 13 is provided and moves through the moving stairs 14, the roof 15 is provided on the upper portion of the main housing 10 to close the inner space,
It is installed at the end of the side plate 14a of the moving stair 14, and when using the moving stair 14, the lifting board 120 is maintained to be positioned at the top of the moving stair 14, and the moving staircase ( 14) a lift unit 100 for moving the lifting board 120 from the lower part to the upper part during vertical lifting without using;
Installed at the upper corner of the main body housing 10, connected to the lower portion of the roof 15, the rod 220 is drawn out and inserted from the cylinder 210, the elevating unit 200 for elevating the roof (15) ;
When the lifting unit 200 is operated, the sealing member 310 seals between the main housing 10 and the roof 15 while guiding the roof 15 to rise horizontally without being eccentric to one side. 300) is constituted,
The sealing part 300,
a sealing member 310 mounted on the upper circumference of the main housing 10 and formed in a ring shape to seal between the main housing 10 and the roof 15;
a central rod 320 formed in the inner center of the sealing member 310;
At least one inner gear 330 provided on the inner wall of the roof 15 at a predetermined height;
At least one outer gear 340 provided at a predetermined height on the upper portion of the outer wall of the main body housing 10;
It is fixed to the central rod 320 to engage the inner gear 330 and the outer gear 340, and a guide gear 350 for guiding the roof 15 to rise horizontally while rotating when the roof 15 is raised is provided,
Each corner portion of the outer surface of the body housing 10 is formed in a curved surface, and the outer peripheral surface of the sealing member 310 located in the corner portion is further provided with a reinforcing protrusion 360 for reinforcing durability,
The reinforcing protrusion 360 is formed in a predetermined length while being made in the same longitudinal direction as the sealing member 310, and at least one or more of the reinforcing protrusions 360 are provided with an elevating roof, characterized in that it protrudes radially. The method according to claim 1, The lift unit 100,
Elevating guide gears 110 that are respectively installed vertically on one side of the side plate 14a of the moving staircase 14;
The lifting and lowering step 120 is positioned between the lifting guide gear 110 to ascend and descend;
a support plate 130 extending toward the front side of the lifting guide gear 110 on both sides of the lifting foot plate 120 ;
a driving motor 140 installed on the upper portion of the support plate 130 and configured to engage and drive the lifting guide gear 110 to raise and lower the lifting plate 120;
A double-storey prefabricated house with an elevating roof, characterized in that it is installed on the side plate (14a) and provided with an operation unit (150) for controlling the lifting and lowering operations of the lifting plate (120).
The method according to claim 1, The sealing member 310,
a non-combustible material layer 311 made of a fiberglass fabric manufactured by weaving a plain weave and having elasticity;
It is provided with a silicone coating layer 312 formed on one surface of the non-combustible material layer 311,
The silicone coating layer 312 is a multi-storey prefabricated house with an elevating roof, characterized in that it is made of heat-resistant silicone of a room temperature curing type or a thermosetting type. delete delete

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