KR102643241B1 - Ceiling facility construction system of modular unit and construction method of ceiling facility unit - Google Patents

Abstract

A ceiling equipment construction system for a modular unit according to various embodiments includes a work unit where work for constructing a ceiling equipment module is performed; a base portion that serves as the basis of the ceiling equipment module; It may include a transfer unit that moves the base unit on which the placement of the ceiling equipment module has been completed to the upper part of the modular unit.

Description

Ceiling equipment construction system and construction method for modular units {CEILING FACILITY CONSTRUCTION SYSTEM OF MODULAR UNIT AND CONSTRUCTION METHOD OF CEILING FACILITY UNIT}

The following embodiments relate to a ceiling installation construction system and a method of constructing a ceiling installation module.

Recently, modular buildings that reduce building construction time and costs have been increasing. When modular units that make up a modular building are manufactured in a factory, work spaces are mixed as construction, electricity, and water supply processes are carried out simultaneously, which causes problems such as increased safety risks in the workplace and deterioration of module quality. There is a problem with being able to do it.

The purpose of one embodiment is to provide a modular unit ceiling facility construction system and construction method that can reduce safety risks in a modular unit manufacturing plant and improve the quality of modular buildings.

The purpose of one embodiment is to provide a modular unit ceiling equipment construction system and construction method that can shorten the manufacturing time of the modular unit.

In the ceiling equipment construction system of a modular unit according to various embodiments, a work unit in which work for constructing a ceiling equipment module is performed; a base portion that serves as the basis of the ceiling equipment module; It may include a transfer unit that moves the ceiling equipment module to the upper part of the modular unit.

In one embodiment, the working unit includes a work beam, including a pair of long axis frames and a pair of short axis frames disposed perpendicular to the long axis frames; And it may include a work pillar that is disposed perpendicular to the work beam at a portion where the long axis frame and the short axis frame come into contact, and supports the work beam and members disposed on an upper part of the work beam.

In one embodiment, in order to prevent the long axis frame of the work beam from sagging, it may further include a support pillar disposed perpendicularly on the long axis frame.

In one embodiment, the base portion includes a plurality of base beams that intersect with the long axis frame of the working unit and are arranged parallel to the short axis frame, and the ceiling equipment module may be installed on the plurality of base beams. .

In one embodiment, the plurality of base beams may be made of at least one of I-shaped steel, C-shaped steel, and H-shaped steel.

In one embodiment, the transfer unit includes: a pair of transfer beams disposed perpendicular to the base beams of the base unit and in contact with the plurality of base beams; A pair of joint beams connecting the pair of transfer beams; And it may include an anti-sag beam that is disposed perpendicular to the pair of transfer beams and can be coupled to at least one of the plurality of base beams.

In one embodiment, the base beam of the base unit and the transfer beam of the transfer unit may be coupled by a bolt fastening method.

In one embodiment, the ceiling equipment module includes an air conditioning unit that circulates indoor and outdoor air; a communication unit containing electrical equipment and communication cables; and a water supply unit that supplies domestic water.

A method of constructing an integrated ceiling equipment module disposed on the upper part of a modular unit according to various embodiments, the method comprising: setting a work part for assembling the ceiling equipment module; a construction step of constructing a ceiling fixture module above the working portion; A transfer step of transferring the configured ceiling equipment module using a transfer unit; It may include a construction step of placing the ceiling equipment module on top of the already assembled modular unit.

In one embodiment, the transfer step includes a connection step of connecting the configured ceiling equipment module with a transfer unit; A lifting step of lifting the transfer unit connected to the ceiling equipment module; And it may include a moving step of moving the transfer unit above the modular unit.

The modular unit ceiling equipment construction system and construction method according to an embodiment can reduce safety risks in a modular unit manufacturing plant and improve the quality of modular buildings.

The modular unit ceiling equipment construction system and construction method according to one embodiment can shorten the manufacturing time of the modular unit.

The effects of the modular unit ceiling installation construction system and construction method according to one embodiment are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a diagram schematically showing a ceiling installation construction system for a modular unit according to an embodiment.
Figure 2 is a diagram schematically showing the working part of a ceiling equipment construction system according to an embodiment.
Figure 3 is a diagram schematically showing a state in which the base part is engaged with the working part of the ceiling equipment construction system according to an embodiment.
Figure 4a is a plan view of the base beam included in the base portion of the ceiling equipment construction system according to one embodiment.
FIG. 4B is a diagram schematically showing a cross section taken along line AA in FIG. 3.
Figure 5a is a plan view schematically showing the transfer part of the ceiling equipment construction system according to an embodiment.
Figure 5b is a front view schematically showing the transfer part of the ceiling equipment construction system according to an embodiment.
Figure 6 is a diagram schematically showing a transfer unit and a modular unit combined with the base unit of a ceiling equipment construction system according to an embodiment.
Figure 7 is a block diagram sequentially showing a method of constructing ceiling equipment according to an embodiment.
Figure 8 is a block diagram sequentially showing a method of configuring the transfer step in the construction method of ceiling equipment according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to the attached drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents, or substitutes for the embodiments are included in the scope of rights.

The terms used in the examples are for descriptive purposes only and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the embodiments belong. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted in an ideal or excessively formal sense unless explicitly defined in the present application. No.

In addition, when describing with reference to the accompanying drawings, identical components will be assigned the same reference numerals regardless of the reference numerals, and duplicate descriptions thereof will be omitted. In describing the embodiments, if it is determined that detailed descriptions of related known technologies may unnecessarily obscure the gist of the embodiments, the detailed descriptions are omitted.

Additionally, in describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, sequence, or order of the component is not limited by the term. When a component is described as being "connected," "coupled," or "connected" to another component, that component may be directly connected or connected to that other component, but there is no need for another component between each component. It should be understood that may be “connected,” “combined,” or “connected.”

Components included in one embodiment and components including common functions will be described using the same names in other embodiments. Unless stated to the contrary, the description given in one embodiment may be applied to other embodiments, and detailed description will be omitted to the extent of overlap.

Hereinafter, a ceiling installation construction system and construction method for a modular unit according to various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following embodiments, a modular building refers to a building in which a plurality of modules are sequentially arranged. In a modular building, the modules pre-constructed at the factory are transported to the construction site and the building is completed by combining the modules. Modular buildings can significantly reduce the construction period and cost of buildings compared to on-site construction structures.

In the following embodiments, the ceiling equipment module is a module disposed at the top of a modular building, and includes an air conditioning unit that circulates indoor and outdoor air, a communication unit and cable unit with built-in electrical equipment and communication cables, and a module that supplies domestic water. It may include at least one of the water supply units, and the units disposed within the ceiling equipment module are not limited to those mentioned above.

FIG. 1 is a diagram schematically showing a ceiling installation construction system 100 of a modular unit (eg, modular unit (MU) of FIG. 6) according to an embodiment.

In one embodiment, the ceiling equipment construction system 100 is a series of systems that manufacture ceiling equipment placed on top of a modular unit (MU) included in a modular building, move it to the top of the modular unit (MU), and combine it. means. When using the ceiling equipment construction system 100 according to an embodiment, the ceiling equipment can be manufactured separately from the modular unit (MU), so the ceiling equipment construction process is performed in the manufacturing finishing stage of the existing modular unit (MU). Compared to this, manufacturing time and manufacturing costs are reduced and workers' work safety is increased.

In one embodiment, the ceiling equipment construction system 100 may include a work unit 110, a base unit 120, and a transfer unit 130.

In one embodiment, the working part 110 may perform the overall work of constructing a ceiling equipment module, and preferably, the working part 110 may correspond to a surface plate. The height of the working unit 110 according to one embodiment may be the same as or slightly higher than the height of the worker constructing the ceiling equipment, at which it is easiest for the worker to stand on the ground and work. Since the ceiling equipment module on which work has been completed on the working unit 110 is preferably placed on the upper part of the modular unit (MU) as is, the working unit 110 according to one embodiment is located on the upper part of the modular unit (MU). It may have the same shape and area as the shape and area of .

In one embodiment, the base portion 120 may correspond to a portion that becomes the framework of a ceiling equipment module. The base portion 120 according to an embodiment may be a plate member or a steel member made of a plurality of beams, but this is an example and a plurality of members constituting a ceiling equipment module at the top. It can include any form that can include a structure in which units can be placed. The base part 120 according to one embodiment is disposed on the upper part of the work part 110, so that workers can comfortably perform ceiling equipment construction work.

In one embodiment, the transfer unit 130 may transfer a ceiling equipment module on which work has been completed by an operator to the upper part of the modular unit (MU). In one embodiment, the ceiling equipment module on which work has been completed may not be fixed on the base unit 120, so the transfer unit 130 does not disturb the arrangement of the units constituting the ceiling equipment module on which work has been completed. It can be transported as is to the top of the modular unit (MU).

Below, the elements constituting the ceiling installation construction system 100 will be described in detail.

Figure 2 is a diagram schematically showing the work unit 110 of the ceiling equipment construction system 100 according to an embodiment.

In one embodiment, the working unit 110 may include a working beam 112, a working pillar 114, and a support pillar 116.

The work beam 112 according to one embodiment may include a pair of long axis frames 112a and a pair of short axis frames 112b. The long-axis frame 112a and the short-axis frame 112b according to an embodiment are disposed in contact with each other to form a polygonal workbench. The length of the long axis frame 112a may be longer than or equal to the length of the short axis frame 112b. For example, referring to Figure 2, the work beam 112 includes two long axis frames 112a and two short axis frames 112b, and the length of the long axis frame 112a is longer than the length of the short axis frame 112b. It forms a long, rectangular workbench.

The work pillar 114 according to one embodiment may serve as a leg that supports the work beam 112 and members disposed on the work beam 112. The work pillar 114 according to one embodiment may be arranged in a direction perpendicular to the work beam 112 at a portion where the long axis frame 112a and the short axis frame 112b come into contact. For example, referring to FIG. 2, in a rectangular workbench, the work unit 110 includes a total of four work pillars 114.

If the length of the working beam 112 according to one embodiment is too long or the rigidity of the material constituting the working beam 112 is not sufficient, sagging and/or bending may occur. The support pillar 116 according to one embodiment is disposed in the middle of the working beam 112 to prevent the working beam 112 from sagging and/or bending. The support column 116 according to an embodiment may be disposed on the long axis frame 112a and/or the short axis frame 112b of the work beam 112, and preferably causes relatively sagging and/or bending. It can be arranged perpendicular to the long axis frame 112a, which is easy to do.

Figure 3 is a diagram schematically showing a state in which the base portion 120 is engaged with the work portion 110 of the ceiling installation construction system 100 according to an embodiment. The base portion 120 according to one embodiment may be in contact with at least a portion of the work beam 112 of the work portion 110. The base portion 120 according to one embodiment is preferably in contact with a pair of long axis frames 112a and may be arranged in parallel with a pair of short axis frames 112b. The base portion 120 according to an embodiment may be a plate member or a steel member made of a plurality of beams, but this is an example and a plurality of members constituting a ceiling equipment module at the top. It can include any form that can include a structure in which units can be placed. For example, referring to FIG. 3, the base portion 120 is a steel member including a plurality of base beams 122.

The base unit 120 according to one embodiment is a part that is the basis of a ceiling equipment module. A plurality of units included in the ceiling equipment module are installed on the base beam 122, for example, an air conditioning unit, a communication unit, and a water supply. It may include units, etc.

Figure 4a is a schematic plan view of the base beam 122 included in the base portion 120 of the ceiling installation construction system 100 according to one embodiment. The base beam 122 according to one embodiment may include an assembly member 124. The assembly member 124 according to one embodiment may be fastened to the assembly member 138 of the transfer unit 130 (see FIG. 5B). The assembly member 124 according to an embodiment may be either a male assembly member or a female assembly member. If it is a male assembly member, it may typically be a bolt, and if it is a female assembly member, it may typically be a nut. there is.

FIG. 4B is a diagram schematically showing a cross section taken along line A-A in FIG. 3. The base beam 122 according to one embodiment may be composed of at least one of I-shaped steel, C-shaped steel, and H-shaped steel. The base beam 122 corresponds to a basic facility on which a plurality of units constituting the ceiling facility module are disposed, and is preferably capable of withstanding a high load while having a small self-load. The base beam 122 according to an embodiment is a shape of a steel structure that satisfies the above conditions, and may include at least one of I-type steel, C-type steel, and H-type steel, and is preferably C-type. It could be a river. For example, Figure 4b shows a state in which the base beam 122 corresponding to C-shaped steel is disposed on the long axis frame 112a of the work unit 110.

5A and 5B are diagrams schematically showing the transfer unit 130 of the ceiling installation construction system 100 according to an embodiment.

According to one embodiment, the transfer unit 130 may lift the ceiling equipment module from the work unit 110 and transfer it to the upper part of the modular unit (MU).

The transfer unit 130 according to one embodiment may include a transfer beam 132, a joint beam 134, a sagging prevention beam 136, and an assembly member 138. Referring to FIG. 5A, the transfer beam 132 according to one embodiment is disposed perpendicular to the base beam 122 of the base portion 120, and may be connected to the base beam 122 in contact with the base beam 122. The transfer beam 132 may be composed of a pair of transfer beams 132 arranged parallel to each other. The joint beam 134 according to one embodiment may serve to connect a pair of transfer beams 132 to prevent the transfer unit 130 from shaking when lifting and transporting the ceiling equipment module. The sagging prevention beam 136 according to one embodiment is disposed perpendicular to the transfer beam 132 and may have a length longer than the gap between the pair of transfer beams 132. The sagging prevention beam 136 according to one embodiment may serve to minimize construction errors due to sagging when the ceiling equipment module is installed on the upper part of the modular unit (MU).

Referring to FIG. 5B, the transfer unit 130 according to one embodiment may include a plurality of assembly members 138. The assembly member 138 according to one embodiment may be fastened to the assembly member 124 of the base portion 120 (see FIG. 4A). The assembly member 138 according to an embodiment may be either a male assembly member or a female assembly member. When the assembly member 124 of the base portion 120 is a male assembly member, the assembly member 130 is assembled. The member 138 may be a female assembly member, and when the assembly member 124 of the base portion 120 is a female assembly member, the assembly member 138 of the transfer unit 130 may be a male assembly member. The assembly member 138 according to an embodiment may typically be a bolt if it is a male assembly member, and may typically be a nut if it is a female assembly member. That is, the base beam 122 of the base unit 120 and the transfer beam 132 of the transfer unit 130 may be coupled by a bolt fastening method.

The transfer unit 130 according to one embodiment is fastened to the base unit 120 and can be lifted vertically upward from the work unit 110. According to the structure of the transfer unit 130 described above, shaking, trembling, bending, twisting, etc. are minimized during lifting, thereby preventing the ceiling equipment module disposed at the top of the base unit 120 from being disturbed or broken.

Figure 6 is a diagram schematically showing the transfer unit 130 and the modular unit (MU) combined with the base unit 120 of the ceiling installation construction system 100 according to an embodiment.

The upper part of the modular unit MU may have the same structure and area as the working part (eg, the working part 110 of FIG. 2) according to an embodiment. Accordingly, the ceiling equipment module configured on the working unit 110 can be placed to fit snugly on the upper part of the modular unit (MU). The ceiling equipment module lifted by the transfer unit 130 may be moved toward the modular unit (MU) by a crane or the like and seated on the upper part of the modular unit (MU). When the ceiling equipment module is seated, the fastening members fastened between the transfer unit 130 and the base unit 120 are released and separated, and then the transfer unit 130 can be removed. When a ceiling equipment module is constructed in a modular unit (MU) using the above system, the construction period and cost of a modular building can be significantly reduced.

Figure 7 is a block diagram sequentially showing a construction method of a ceiling equipment module according to an embodiment.

Referring to FIG. 7, the construction method of the integrated ceiling equipment module disposed on the upper part of the modular unit (MU) includes a setting step (S1) of setting the working part 110 for assembly of the ceiling equipment module, and a working part ( 110) Configuration step (S2) of configuring the ceiling facility module from above, Transfer step (S3) of transferring the configured ceiling facility module using the transfer unit 130, Transferring the ceiling facility module to the pre-assembled modular unit (MU) ) may include a construction step (S4) of placing it at the top of the.

Specifically, the setting step (S1) may be a step of setting the work unit 110 shown in FIG. 2, preferably the surface plate. When setting the working part 110, it is preferable that the working part 110 is set to remain horizontal without tilting to either side.

In the configuration step (S2), the base part 120, which is the basis of the ceiling equipment module, is placed on the set work part 110, and a plurality of units constituting the ceiling equipment module are placed on the base part 120, e.g. For example, this may be a stage in which an air conditioning unit that circulates indoor and outdoor air, a communication unit with built-in electrical equipment and communication cables, and a water supply unit that supplies household water are deployed.

The transfer step (S3) may be a step of lifting the configured ceiling equipment module and transferring it to the upper part of the modular unit (MU). The transfer step (S3) may include, in more detail, a connection step, a lifting step, and a moving step, which will be described in more detail below with reference to FIG. 8.

The construction step (S4) may be a step in which the ceiling equipment module transferred to the upper part of the modular unit (MU) by the transfer unit 130 is seated and placed on the upper part of the modular unit (MU) and then combined.

Figure 8 is a block diagram sequentially showing a method of configuring the transfer step (S3) in the construction method of ceiling equipment according to an embodiment.

The transfer step (S3) is a connection step (S31) in which the configured ceiling equipment module is connected to the transfer unit 130, a lifting step (S32) in which the transfer unit 130 connected to the ceiling equipment module is lifted, and the transfer unit 130 ) may include a moving step (S33) in which the module is moved to the upper part of the modular unit (MU).

Although the embodiments have been described with limited drawings as described above, those skilled in the art can apply various technical modifications and variations based on the above. For example, the described techniques are performed in a different order than the described method, and/or components of the described system, structure, device, circuit, etc. are combined or combined in a different form than the described method, or other components are used. Alternatively, appropriate results may be achieved even if substituted or substituted by an equivalent.

Therefore, other implementations, other embodiments and equivalents of the claims also fall within the scope of the following claims.

Claims (10)

In the modular unit ceiling equipment construction system,
a work section where work is performed to construct the ceiling fixture module;
a base portion that serves as the basis of the ceiling equipment module;
A transfer unit that moves the ceiling equipment module to the upper part of the modular unit;
Includes,
The transfer unit,
A pair of transfer beams in contact with the base portion;
A pair of joint beams connecting the pair of transfer beams; and
An anti-sag beam disposed perpendicular to the pair of transfer beams and having a length longer than the gap between the pair of transfer beams;
Includes,
The base part and the transfer unit are fastened to each other to maintain the arrangement of the ceiling equipment module and lift the ceiling equipment module from the working unit in a vertical upward direction and transfer it to the upper part of the modular unit.
Ceiling installation construction system.
According to claim 1,
The work department,
A work beam including a pair of long axis frames and a pair of short axis frames disposed perpendicular to the long axis frames; and
A work pillar disposed perpendicular to the work beam at a portion where the long axis frame and the short axis frame come into contact, and supporting the work beam and members disposed on an upper portion of the work beam;
Including,
Ceiling installation construction system.
According to claim 2,
In order to prevent sagging of the long axis frame of the work beam, it further includes a support pillar disposed perpendicular to the long axis frame,
Ceiling installation construction system.
According to claim 2,
The base part,
A plurality of base beams are in contact with the long-axis frame of the working unit and arranged in parallel with the short-axis frame,
A plurality of units included in the ceiling equipment module are installed on the plurality of base beams,
Ceiling installation construction system.
According to claim 4,
The plurality of base beams are made of at least one of I-type steel, C-type steel, and H-type steel,
Ceiling installation construction system.
According to claim 4,
The pair of transfer beams of the transfer unit,
Arranged perpendicular to the base beam of the base portion and in contact with the plurality of base beams,
Ceiling installation construction system.
According to claim 6,
The base beam of the base portion and the transfer beam of the transfer portion are coupled by a bolt fastening method,
Ceiling installation construction system.
According to claim 1,
The ceiling equipment module is,
An air conditioning unit that circulates indoor and outdoor air;
a communication unit containing electrical equipment and communication cables; and
a water supply unit supplying domestic water;
Containing at least one of
Ceiling installation construction system.
In the construction method of an integrated ceiling equipment module disposed on the upper part of a modular unit,
A setting step in which a working part for assembling the ceiling equipment module is set;
A construction step wherein a ceiling fixture module is constructed above the working section;
A transfer step in which the configured ceiling equipment module is transferred by a transfer unit;
A construction step in which the ceiling equipment module is disposed on top of the already assembled modular unit;
Includes,
The transfer unit,
A pair of transfer beams in contact with the base portion of the ceiling equipment module;
A pair of joint beams connecting the pair of transfer beams; and
An anti-sag beam disposed perpendicular to the pair of transfer beams and having a length longer than the gap between the pair of transfer beams;
Includes,
The transfer unit is fastened to the base portion to maintain the arrangement of the ceiling facility module and lift the ceiling facility module from the work unit in a vertical upward direction and transfer it to the upper part of the modular unit,
When the ceiling equipment module is seated on the modular unit, the transfer unit is separated from the base unit,
Construction method of ceiling fixture modules.
According to clause 9,
The transfer step is,
A connection step in which the configured ceiling equipment module is connected to a transfer unit;
A lifting step in which the transfer unit connected to the ceiling equipment module is lifted; and
A moving step in which the transfer unit is moved to the upper part of the modular unit;
Including,
Construction method of ceiling fixture modules.