Modular elevator manufacturing method

Abstract

A modular elevator manufacturing method, according to one embodiment of the present invention, comprises: a multiple elevator module manufacturing step for manufacturing unit elevator modules, and including a rail part coupling process for coupling a rail part to an elevator frame; a multiple elevator module stacking and coupling step for stacking and coupling the multiple unit elevator modules manufactured through the multiple elevator module manufacturing step; and an elevator rail part alignment adjustment step for stacking and coupling the multiple unit elevator modules through the multiple elevator module stacking and coupling step, and adjusting an alignment error for the rail part positioned at the boundary portion of multiple elevator modules which are adjacent to each other.

Description

Modular Elevator Manufacturing Method

[0001] The present invention relates to elevator installation technology, and more particularly, to a method for manufacturing a modular elevator.

[0002] The conventional elevator construction method involved assembling and installing each component that forms the elevator on-site after the steel frame of the building was installed.

[0003] Accordingly, elevator installation on-site takes a significant amount of time, extending the installation period. Furthermore, the risk of safety accidents due to working at heights during elevator installation increases, leading to increased on-site operating costs and a longer installation period.

[0004] In addition, due to the special nature of elevator installation, elevator installation work on site is mainly carried out vertically, and since vertical work cannot be carried out simultaneously in the up and down directions, the construction schedule may be delayed.

[0005] Modular elevators are being developed to solve this problem, but when multiple elevator modules are combined, there is a problem of a gap in the rails, i.e., a gap in the rails, occurring between each elevator module.

[0006] In addition, once the rail is fixed, there is a problem in that it is difficult to adjust the alignment of the rail even if an error in the alignment of the rail is confirmed due to the coupling tolerance that occurs when multiple elevator modules are combined.

[0007] The present invention provides a method for manufacturing a modular elevator, which can adjust the step formed between elevator rail parts of elevator modules by partially adjusting the coupling force of rail parts when combining multiple elevator modules.

[0008] The present invention provides a method for manufacturing a modular elevator capable of adjusting the alignment of a rail portion by pressurizing both sides and the back surface of a rail portion located at the boundary of adjacent elevator modules.

[0009] A method for manufacturing a modular elevator according to one embodiment of the present invention includes a rail part joining process for joining a rail part to an elevator frame, a plurality of elevator module manufacturing steps for manufacturing unit elevator modules, a plurality of elevator module stacking and joining steps for stacking and joining a plurality of unit elevator modules manufactured through the plurality of elevator module manufacturing steps, and an elevator rail part alignment adjustment step for stacking and joining a plurality of unit elevator modules through the plurality of elevator module stacking and joining steps and adjusting an alignment error for a rail part located at a boundary of a plurality of adjacent elevator modules.

[0010] In addition, in the method for manufacturing a modular elevator, the step of stacking and combining the plurality of elevator modules includes a rail portion step adjustment process for adjusting the step of the rail portion when combining the plurality of elevator modules, and the rail portion step adjustment process adjusts the bonding force of the rail portion combined with the elevator frame to move the rail portion in the stacking direction, and can adjust the rail portion so that it comes into contact with the rail portion of the adjacent elevator module.

[0011] In addition, in the method for manufacturing a modular elevator, the rail unit joining process may include a support bracket joining process for joining support brackets for fixing each rail unit to the elevator frame and supporting the back surface of the rail unit to the support bracket, an auxiliary rail clip joining process for joining an auxiliary rail clip to the support bracket so that the auxiliary rail clip supports both sides of the rail unit, and a rail clip joining process for fixing a rail clip to the support bracket so as to press the front surface of the rail unit.

[0012] In addition, in the method for manufacturing a modular elevator, the step of stacking and combining the plurality of elevator modules may include a rail part step adjustment process of releasing the coupling of the rail clips, moving the rail part to adjust the rail part step between neighboring elevator modules, and fixing the rail clips.

[0013] In addition, in the method for manufacturing a modular elevator, the rail part alignment adjustment step may include a boundary rail bracket joining process for joining a rail bracket to the back surface of the rail part located at the boundary between adjacent elevator modules, and a fish plate joining process for joining fish plates to both sides of the rail part of the adjacent elevator module.

[0014] In addition, in the method for manufacturing a modular elevator, the rail part alignment adjustment step may include a boundary rail bracket joining process for joining a rail bracket to the rail part located at the boundary between adjacent elevator modules, a rail clip joining release process for releasing the fixation of a rail clip that pressurizes and supports the rail part, a fish plate joining process for joining fish plates to both sides of the rail part of the adjacent elevator module, and a rail clip joining process for re-fixing the rail clip that has been released through the rail clip joining release process to the elevator frame.

[0015]

[0016] A method for manufacturing a modular elevator according to an embodiment of the present invention includes a rail portion joining process for joining a rail portion to an elevator frame, a plurality of elevator module manufacturing steps for manufacturing unit elevator modules, and a plurality of elevator module stacking and joining steps for stacking and joining the plurality of unit elevator modules manufactured through the plurality of elevator module manufacturing steps, wherein the plurality of elevator module stacking and joining steps include a rail portion step adjustment process for adjusting a step of the rail portion when the plurality of elevator modules are joined, and the rail portion step adjustment process adjusts a joining force of the rail portion joined to the elevator frame to move the rail portion in a stacking direction so that the rail portions of adjacent elevator modules can be adjusted to come into contact.

[0017] In addition, in the method for manufacturing a modular elevator, the rail part joining process

[0018] It may include a support bracket joining process for joining support brackets for fixing rail parts to each of the elevator frames and supporting the back surface of the rail part to the support bracket, an auxiliary rail clip joining process for joining auxiliary rail clips to the support brackets so that the auxiliary rail clips support both sides of the rail part, and a rail clip joining process for fixing the rail clips to the support brackets so as to pressurize the front surface of the rail part.

[0019] In addition, in the method for manufacturing a modular elevator, a plurality of unit elevator modules may be laminated and combined through the plurality of elevator module lamination and combination steps, and an elevator rail portion alignment adjustment step may be further included for adjusting an alignment error for a rail portion located at a boundary of adjacent elevator modules.

[0020] In addition, in the method for manufacturing a modular elevator, the elevator rail portion alignment adjustment step may include a boundary rail bracket joining process for joining a rail bracket to the back surface of the rail portion located at the boundary between adjacent elevator modules, and a fish plate joining process for joining fish plates to both sides of the rail portion of the adjacent elevator module.

[0021] In addition, in the method for manufacturing a modular elevator, the elevator rail portion alignment adjustment step may include a boundary rail bracket joining process for joining a rail bracket to the rail portion located at the boundary between adjacent elevator modules, a rail clip joining release process for releasing the fixation of a rail clip that pressurizes and supports the rail portion, a fish plate joining process for joining fish plates to both sides of the rail portion of the adjacent elevator module, and a rail clip joining process for re-attaching the rail clip that has been released through the rail clip joining release process to the elevator frame.

[0022] According to the present invention, when a plurality of elevator modules are combined, a stable rail structure is implemented by adjusting the rail step formed between the elevator modules.

[0023] According to the present invention, noise and vibration generated during elevator car operation can be minimized by adjusting the alignment of the rail section of a modular elevator.

[0024] According to the present invention, the construction period for a modular elevator is shortened, the precision of the process is improved, and efficient maintenance is enabled.

[0025] FIG. 1 is a flowchart schematically illustrating a method for manufacturing a modular elevator according to one embodiment of the present invention.

[0026] Fig. 2 is a flowchart schematically illustrating a rail section joining process in a method for manufacturing a modular elevator illustrated in Fig. 1.

[0027] FIG. 3 is a flowchart schematically illustrating a rail alignment adjustment step according to the first embodiment in the method for manufacturing the modular elevator illustrated in FIG. 1.

[0028] FIG. 4 is a flowchart schematically illustrating a rail alignment adjustment step according to a second embodiment in a method for manufacturing a modular elevator illustrated in FIG. 1.

[0029] FIG. 5 is a flowchart schematically illustrating a method for manufacturing a modular elevator according to another embodiment of the present invention.

[0030] FIG. 6 is a schematic diagram illustrating a specific example of a modular elevator manufactured by a method for manufacturing a modular elevator according to an embodiment of the present invention.

[0031] Fig. 7 is a first configuration diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0032] Fig. 8 is a second schematic diagram illustrating a specific example of the joining process of the rail section illustrated in Fig. 2.

[0033] Fig. 9 is a third schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0034] Fig. 10 is a fourth schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0035] Fig. 11 is a first configuration diagram schematically illustrating a specific example of the adjustment step of the rail section illustrated in Fig. 3.

[0036] Fig. 12 is a second schematic diagram schematically illustrating a specific example of the alignment adjustment step of the rail section illustrated in Fig. 3.

[0037] Fig. 13 is a schematic first usage state diagram for the alignment adjustment step of the rail section illustrated in Fig. 3.

[0038] Fig. 14 is a schematic second usage state diagram for the alignment adjustment step of the rail section shown in Fig. 3.

[0039] Below, with reference to the attached drawings, embodiments of the present invention are described in detail so that those skilled in the art can easily implement the invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein.

[0040] And in order to clearly explain the present invention in the drawings, parts unrelated to the explanation are omitted, and similar parts are given similar drawing reference numerals throughout the specification.

[0041] Throughout the specification, whenever a part is said to "include" a component, this does not mean that it excludes other components, but rather that it may include other components, unless otherwise stated.

[0042] It should be understood that the present invention is not intended to be limited to a particular embodiment, but rather encompasses various modifications, equivalents, and / or alternatives of the embodiments of the present invention.

[0043] The expression "configured to" as used in the present invention can be used interchangeably with, for example, "suitable for", "having the capacity to", "designed to", "adapted to", "made to", or "capable of" depending on the context. The term "configured to" may not necessarily mean only something "specifically designed to" in terms of hardware. Instead, in some contexts, the expression "a device configured to" may mean that the device is "capable of" together with other devices or components.

[0044] The prior art documents described in the present invention are incorporated herein by reference in their entirety, and it will be understood that the contents of the prior art documents can be applied to the briefly described portions of the present invention by a person having general knowledge in the art.

[0045]

[0046] Figure 1 is a flowchart schematically illustrating a method for manufacturing a modular elevator according to the technical idea of ​​the present invention.

[0047] As shown, the method for manufacturing a modular elevator (S1000) includes a step of manufacturing a plurality of elevator modules (S1100), a step of stacking and combining a plurality of elevator modules (S1200), and a step of adjusting the alignment of an elevator rail section (S1300).

[0048] More specifically, the multiple elevator module manufacturing step (S1100) is a step of manufacturing multiple unit elevator modules for stacking and combining to manufacture a modular elevator.

[0049] Additionally, the multiple elevator module manufacturing step (S1100) may include a rail part joining process (S1110) of joining an elevator rail part that guides elevator car operation to the elevator frame of each elevator module.

[0050] Next, the multiple elevator module stacking and combining step (S1200) is a step of stacking multiple elevator modules manufactured through the multiple elevator module manufacturing step (S1100) and combining the multiple elevator modules.

[0051] Additionally, the multiple elevator module stacking and bonding step (S1200) may further include a rail step adjustment process (S1210).

[0052] When multiple elevator modules are stacked and combined, the rail sections (1110) of adjacent elevator modules may not come into contact and a gap may be formed.

[0053] The rail section step adjustment process (S1210) adjusts the bonding force of the rail section (1110) coupled to the elevator frame to move the rail section in the stacking direction (V, see Fig. 6) so that the rail section of an adjacent elevator module is in contact, and then the rail section is fixed to the elevator module again to adjust the step.

[0054] The rail step adjustment process (S1210) will be described in more detail later through the technical configuration and organic bonding structure of the rail fixing structure (1200) described later.

[0055] Next, the elevator rail alignment adjustment step (S1300) is a step of adjusting the elevator rail while a plurality of elevator modules are stacked and combined through the multiple elevator module stacking and combining step (S1200).

[0056] For this purpose, the alignment error for the elevator rail portion located at the boundary of adjacent elevator modules can be adjusted.

[0057]

[0058] FIG. 2 is a flowchart schematically illustrating a rail part joining process of a plurality of elevator module manufacturing steps in a method for manufacturing a modular elevator illustrated in FIG. 1.

[0059] As shown, the rail portion joining process (S1110) includes a support bracket joining process (S1111), a rail portion and auxiliary rail clip joining process (S11121), and a rail clip joining process (S1113).

[0060] More specifically, the support bracket joining process (S1111) is a process of joining support brackets to secure rail sections to the elevator frames of multiple elevator modules, respectively.

[0061] That is, the support bracket joining process (S1110) is a preliminary process for fixing the elevator rail section to the elevator frame.

[0062] The rail section can be installed at a certain distance from the elevator frame by means of a support bracket.

[0063] The back surface of the rail part can be supported by the support bracket through the support bracket joining process (S1110).

[0064] The rail section and auxiliary rail clip joining process (S1120) is a process of joining an auxiliary rail clip for supporting the rail section to a support bracket.

[0065] Through the support bracket joining process (S1110), the rail part can be supported by a bracket fixed to the elevator frame, and both sides of the rail part can be supported by auxiliary rail clips.

[0066] Accordingly, the rail section is supported on the rail bracket, and both sides of the rail section are supported on auxiliary rail clips.

[0067] The rail clip joining process (S1130) is a step in which the auxiliary rail clip is joined to the support bracket through the rail part and auxiliary rail clip joining process (S1112), and the rail clip is fixed to the support bracket so that the rail clip presses the front surface of the rail part while the back surface of the rail part is supported by the support bracket.

[0068] Accordingly, the back side of the rail part can be supported by the rail bracket, both sides of the rail part can be supported by the auxiliary rail, and the front side of the rail part can be supported by the rail clip.

[0069] Additionally, in the rail clip joining process (S1130), the rail clip can elastically support both front sides of the rail section.

[0070] Meanwhile, the rail part step adjustment process (S1210) can be implemented by releasing the rail clip to adjust the coupling force of the rail part, moving the rail part in the stacking direction to adjust the rail part step between neighboring elevator modules, and then re-engaging the rail clip.

[0071]

[0072] FIG. 3 is a flowchart schematically illustrating an elevator lane alignment adjustment step in a method for manufacturing a modular elevator illustrated in FIG. 1.

[0073] More specifically, the elevator rail alignment adjustment step (S1300) is a process of adjusting the alignment of rails located at the boundary of adjacent elevator modules in order to adjust the alignment of rails of multiple elevator modules.

[0074] To adjust the alignment of the rail section, an elevator rail adjustment structure can be attached to the elevator frame.

[0075] As shown, the rail alignment adjustment step (S1300) includes a boundary rail bracket joining process (S1310) and a fish plate joining process (S1320).

[0076] The boundary rail bracket joining process (S1310) is a process of joining a rail bracket to a rail located at the boundary between adjacent elevator modules among a plurality of elevator modules.

[0077] To this end, a rail bracket is attached to the elevator frame, and the rail section is supported by the rail bracket.

[0078] The fish plate bonding process (S1320) is a process of bonding fish plates to both sides of the rail section of adjacent elevator modules among multiple elevator modules.

[0079] That is, the fish plate joining process (S1320) is a process of joining a rail bracket to an elevator frame through the boundary rail bracket joining process (S1310), and joining fish plates to both sides of the rail portion while supporting each rail portion adjacent to the rail bracket.

[0080] At this time, the fish plate is attached to the rail bracket while supporting each side of the rail section.

[0081] Accordingly, the alignment error in the left / right direction (W, see also) of the rail sections of the plurality of elevator modules can be adjusted as the rail sections located at the boundary of adjacent elevator modules are adjusted by the fish plate.

[0082] Meanwhile, as the rail portion is pressed by the fish plate while the rear surface of the rail portion is supported by the rail bracket, the alignment error in the forward / backward direction (see also D) can be corrected.

[0083]

[0084] FIG. 4 is a flowchart schematically illustrating a rail alignment adjustment step according to a second embodiment in a method for manufacturing a modular elevator illustrated in FIG. 1.

[0085] More specifically, the alignment adjustment step (S2300) of the rail part further includes a rail clip release process compared to the alignment adjustment step (S1300) of the rail part.

[0086] As shown, the rail alignment adjustment step (S2300) includes a boundary rail bracket joining process (S2310), a rail clip detachment process (S2320), a fish plate joining process (S2330), and a rail clip joining process (S2340).

[0087] The boundary rail bracket joining process (S2310) and the fish plate joining process (S2330) are the same as the boundary rail bracket joining process (S1310) and the fish plate joining process (S1320), and thus, a detailed description thereof is omitted as described above.

[0088] The rail clip release process (S2320) is a process of releasing the fixation of the rail clip that pressurizes and supports the rail section.

[0089] That is, it is a process of adjusting the fixing force of the rail clip that supports the front of the rail part by applying pressure through the rail clip joining process (S1113) of the rail part joining process (S1110).

[0090] Through the rail clip release process (S2320), the rail section is supported on the elevator frame in a positionally displaceable state.

[0091] And the fish plate bonding process (S2330) can more effectively implement alignment adjustment of the rail part whose bonding force has been adjusted through the rail clip bonding release process (S2320).

[0092] The rail clip joining process (S2340) is a process of re-attaching the rail clip that was released through the rail clip releasing process (S2320) to the elevator frame.

[0093] As described above, after adjusting the alignment of the rail section through the fish plate joining process (S2330) in a state where the rail clip is released, the rail clip is re-joined through the rail clip joining process (S2340) to elastically pressurize and support both front sides of the rail section.

[0094]

[0095] FIG. 5 is a flowchart schematically illustrating a method for manufacturing a modular elevator according to another embodiment of the present invention.

[0096] As shown, the method for manufacturing a modular elevator (S3000) includes a unit elevator module manufacturing step (S3100) and a plurality of elevator module stacking and bonding steps (S3200).

[0097] More specifically, the unit elevator module manufacturing step (S3100) and the multiple elevator module stacking and combining step (S3200) are the same as the multiple elevator module manufacturing step (S1100) and the multiple elevator module stacking and combining step (S1200), and a detailed description thereof is omitted as described above.

[0098] In addition, the method for manufacturing a modular elevator (S3000) may further include an elevator rail alignment adjustment step following the step of stacking and combining multiple elevator modules (S3200).

[0099] The elevator rail alignment adjustment step is the same as the elevator rail alignment adjustment step (S1300), and a detailed description is omitted as described above.

[0100]

[0101] Hereinafter, with reference to FIGS. 6 to 8, a specific example of a method for manufacturing a modular elevator will be described in more detail.

[0102]

[0103] FIG. 6 is a schematic diagram illustrating a specific example of a modular elevator manufactured by a method for manufacturing a modular elevator according to an embodiment of the present invention.

[0104] As illustrated, a plurality of elevator modules (1000a, 1000b, 1000c) are manufactured and laminated and combined through a plurality of elevator module manufacturing steps (S1100, see FIG. 1) and a plurality of elevator module stacking and bonding steps (S1200, see FIG. 2), thereby manufacturing a modular elevator (1000).

[0105] Meanwhile, the plurality of elevator modules (1000a, 1000b, 1000c) may include a top-floor elevator module (1000a), a middle-floor elevator module (1000b), and a bottom-floor elevator module (1000c).

[0106] A machine room (1000a1) in which a traction machine, control panel, inverter, etc. are placed can be constructed in the top floor elevator module (1000a). The lower floor elevator module (1000c) is a pit module and can be constructed to be inserted into the ground.

[0107] The lower floor elevator module (1000c) can have a buffer and pit screen (1000c1) placed on it.

[0108] The middle floor elevator module (1000b) is located between the top floor elevator module (1000a) and the bottom floor elevator module (1000c).

[0109] The intermediate elevator module (1000b) may include multiple elevator modules (1100).

[0110] The multiple elevator module manufacturing step (S1100) manufactures a top elevator module (1000a), multiple middle-floor elevator modules (1000b), and lower-floor elevator modules (1000c) at a factory, and multiple elevator modules can be combined through the multiple elevator module stacking and combining step (S1200) at the site.

[0111] The rail part joining process (S1110) of the multiple elevator module manufacturing step (S1100) joins the rail part (1110) to the frame structure (1120) of each of the multiple intermediate floor elevator modules (1100) through the rail fixing structure (1200).

[0112] The manufacturing step (S1100) of multiple elevator modules combines a rail adjustment structure (1300) to a rail portion (1110) located at the boundary of an adjacent elevator module with respect to the stacking direction (V) of multiple elevator modules (1100).

[0113] Additionally, in the multiple elevator module manufacturing step (S1100), multiple elevator modules (1100) can be connected to building modules (2000) corresponding to the respective floors.

[0114] Through the multiple elevator module stacking and combining step (S1200), multiple elevator modules (1100) and building modules (2000) can be combined in a combined state in the stacking direction (V).

[0115]

[0116] Fig. 7 is a first schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2, and Fig. 8 is a second schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0117] More specifically, the rail unit joining process (S1110) joins the rail unit to the elevator module through the rail fixing structure (1200).

[0118] As shown, Fig. 7 is a schematic front perspective view, and Fig. 8 is a schematic rear perspective view.

[0119] Each of the plurality of intermediate elevator modules (1100) may include a unit rail section (1110a). That is, the rail section (1110) may include a plurality of unit rail sections (1110a).

[0120] The unit rail section (1110a) may include a rail (1111a) protruding forward and a rail plate (1112a) coupled to the back surface of the rail.

[0121] The rail (1111a) and the rail plate (1112a) can be formed integrally.

[0122] The cross-section of the unit rail portion (1110a) may be formed as a whole in a shape in which "one end is horizontally wide and narrows from the center to the other end." Alternatively, the unit rail portion (1110a) may have a structure in which "one end is horizontally wide and gradually narrows from the center to the other end." Alternatively, a shape in which "one part is wide like a horizontal line and narrows from the center to the other end" may be applied to the unit rail portion (1110a).

[0123] For example, the cross-section of the rail (1111a) and the rail plate (1112a) may be formed as a whole in the shape of “ㅗ”.

[0124] The unit rail section (1110a) can be fixed to be spaced apart in one direction with respect to the frame structure (1120) of the modular elevator (1000).

[0125] For this purpose, the rail fixing structure (1200) includes a rail clip portion (1210) and a support bracket (1220).

[0126] The support bracket (1220) is for fixing and supporting the unit rail portion (1110a) to the frame structure (1120).

[0127] One side of the support bracket (1220) is coupled to the frame structure (1120), and a rail part (1110) is coupled to the other side of the support bracket (1220).

[0128] The support bracket (1220) includes a rail support portion (1221), a frame joint portion (1222), and a connecting bracket (1223).

[0129] The rail support member (1221) is intended to support the back surface of the unit rail member (1110a) and may be formed in a plate shape.

[0130] The frame joint (1222) is for joining to the frame structure (1120) of the modular elevator (1000). The frame joint (1222) may be formed in a plate shape.

[0131] The frame joint (1222) can be mounted on the frame structure (1120) to stably support the unit rail (1110a).

[0132] The connecting bracket (1223) connects the rail support (1221) and the frame joint (1222).

[0133] The connecting bracket (1223) and the rail support (1221) can be formed integrally.

[0134] A first clip coupling hole (1221a in FIG. 9) and a second clip coupling hole (1221b in FIG. 9) for coupling a rail clip portion (1210) may be formed in the rail support portion (1221). More specific details regarding the coupling of the rail support portion (1221) and the rail clip portion (1210) will be described later.

[0135] In addition, in order to more stably support the load of the unit rail portion (1110a), the width (D1) of the rail support portion (1221) to which the connection bracket (1223) is connected may be formed narrower than the width (D2) of the frame connection portion (1222).

[0136] The connecting bracket (1223) can be arranged to be inclined to connect the rail support (1221) and the frame joint (1222) which are joined with different widths.

[0137] The rail clip (1210) is for fixing the unit rail (1110) to the support bracket (1220). The rail clip (1210) is fixed to the support bracket (1220) while pressurizing and supporting the rail plate (1112a).

[0138] The rail clip portion (1210) includes a first rail clip portion (1210') and a second rail clip portion (1210") that support both front sides of the rail plate (1112a), respectively.

[0139] The shapes of the first rail clip portion (1210') and the second rail clip portion (1210”) may be symmetrical to each other.

[0140] The rail clip portion (1210) of the rail fixing structure (1200) according to one embodiment of the present invention is positioned on both sides of the unit rail portion (1110a) to support the front portion of the unit rail portion (1110a) and the side portion of the unit rail portion (1110a), and the rail support bracket (1220) is positioned on the rear surface of the unit rail portion (1110a) to support the rear portion of the rail portion.

[0141]

[0142] Fig. 9 is a third schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0143] More specifically, FIG. 9 is a schematic exploded diagram of a rail fixing structure (1200).

[0144] As shown in FIGS. 7 to 9, the rail clip portion (1210) includes a rail clip (1211), an auxiliary rail clip (1212), and a fixing member (1213a, 1213b).

[0145] The fixing member (1213a, 1213b) is for fixing the rail clip part (1210) to the support bracket (1220), and may include a first fixing member (1213a) and a second fixing member (1213b).

[0146] One side of the rail clip (1211) presses the rail plate (1112a), and the other side of the rail clip (1211) is fixed to the support bracket (1220).

[0147] At this time, the rail clip (1211) can pressurize and support the front of the rail plate (1112a).

[0148] For this purpose, the rail clip (1211) includes an elastic support portion (1211a) and a connecting portion (1211c).

[0149] The elastic support member (1211a) is for elastically pressing and supporting the rail plate (1112a).

[0150] The connecting portion (1211c) is intended to be connected to the support bracket (1220).

[0151] The connecting portion (1211c) can be connected to the support bracket (1220) via an auxiliary rail clip (1212).

[0152] A connecting portion (1211b) connecting an elastic support portion (1211a) and a connecting portion (1211c) can be formed in the rail clip (1211).

[0153] The connecting portion (1211b) is intended to increase the elastic pressing force of the elastic support portion (1211a), and can be designed so that the direction in which the elastic support portion (1211a) is connected to the connecting portion (1211c) faces the rail plate (1112a).

[0154] That is, the elastic support member (1211a) can be arranged to slope downward toward the rail plate (1112a) by the connecting member (1211b). The cross-section of the connecting member (1211b) can be round.

[0155] Through the above-described joint structure, the pressing force of the elastic support member (1211a) against the rail plate (1112a) can be increased.

[0156] Additionally, the pressing force of the elastic support member (1211a) against the rail plate (1112a) can be adjusted by changing the shape and design of the connecting member (1211b).

[0157] A joint hole (1211c1) may be formed in the joint portion (1211c) so that a first fixing member (1213a) can be inserted therein.

[0158] The auxiliary rail clip (1212) is intended to improve the bonding force and support force of the rail clip (1211) that fixes and supports the unit rail section (1110a).

[0159] The auxiliary rail clip (1212) is located between the rail clip (1211) and the rail support portion (1221) of the support bracket (1220).

[0160] A rail clip (1211) can be mounted and connected to the auxiliary rail clip (1212).

[0161] The auxiliary rail clip (1212) is fixed to the rail support portion (1221) of the support bracket (1220) and can support the side surface (1112a', see FIG. 10) of the rail plate (1112a).

[0162] That is, the auxiliary rail clip (1212) can contact the side surface (1112a') of the rail plate (1112a) and serve as a side support and guide for the rail portion (1110).

[0163] The auxiliary rail clip (1212) includes a rail bracket joint (1212a) and a rail side support (1212b).

[0164] The rail bracket joint (1212a) is joined to the rail support (1221). A rail clip (1211) can be joined to the bracket joint (1212a).

[0165] At this time, the rail bracket joint (1212a) may be formed with an inclined surface facing the rail clip (1211) so that the rail clip (1211) is secured.

[0166] That is, in order to support the joint portion (1211c) of the rail clip (1211), a cross-section that is inclined downward toward the rail-side support portion (1212b) can be formed in the rail bracket joint portion (1212a).

[0167] The rail side support (1212b) is connected to the end of the downwardly inclined rail bracket joint (1212a), and the rail side support (1212b) is positioned to contact the side surface (1112a') of the rail plate (1112a).

[0168] The support surface (1212b') of the rail-side support portion (1212b) facing the side surface (1112a') of the rail plate (1112a) can be formed to correspond to the side surface (1112a') of the rail plate (1112a). Accordingly, the contact support force of the auxiliary rail clip (1212) with respect to the rail plate (1112a) can be improved.

[0169] A first bracket joining hole (1212a1) and a second bracket joining hole (1212a2) can be formed in the rail bracket joining portion (1212a).

[0170] The second bracket joining hole (1212a2) can be formed on both sides with the first bracket joining hole (1212a1) as the center.

[0171] The first bracket connecting hole (1212a1) is formed on the same axis as the connecting hole (1211c1) of the rail clip (1211) and the first clip connecting hole (1221a) of the rail support (1221).

[0172] The second bracket connecting hole (1212a2) is formed on the same axis as the second clip connecting hole (1221b) of the rail support member (1221).

[0173] The first fixing member (1213a) is connected through the connecting hole (1211c1) of the rail clip (1211), the first bracket connecting hole (1212a1) and the first clip connecting hole (1221a) of the rail support member (1221), so that the rail clip (1211) and the auxiliary rail clip (1212) can be fixed to the rail support member (1221) of the support bracket (1220).

[0174] The second fixing member (1213b) is connected through the second bracket connecting hole (1212a2) and the second clip connecting hole (1221b) of the rail support member (1221), so that the auxiliary rail clip (1212) can be fixed to the rail support member (1221) of the support bracket (1220).

[0175] That is, the rail part (1110) and the auxiliary rail clip (1212) can be positioned on the rail support part (1221), and the auxiliary rail clip (1212) can be fixed to the rail support part (1221) of the support bracket (1220) using the second fixing member (1213b).

[0176] Next, the rail clip (1211), the auxiliary rail clip (1212), and the rail support member (1221) can be fixed with the first fixing member (1213a) while the rail clip (1211) is positioned in front of the auxiliary rail clip (1212) to press the rail plate (1112a).

[0177]

[0178] Fig. 10 is a fourth schematic diagram schematically illustrating a specific example of the joining process of the rail portion illustrated in Fig. 2.

[0179] The rail section (1110a) is connected to a plurality of elevator modules (1100, see FIG. 5) by a rail fixing structure (1200).

[0180] More specifically, the rail plate (1112a) of the unit rail section (1110a) is supported by pressure on the rail fixing structure (1200).

[0181] That is, the front surface of the rail plate (1112a) of the unit rail section (1110a) is pressed (illustrated as P) by the rail clip (1211), the side surface (1112a') of the rail plate (1112a) is guided and supported by the support surface (1212b') of the auxiliary rail clip (1212), and the back surface of the rail plate (1112a) is supported by the rail support portion (1221) of the support bracket (1220).

[0182] As described above, in a modular elevator according to one embodiment of the present invention, a unit rail section (1110a) is stably fixed to a plurality of intermediate elevator modules (1100, see FIG. 5) by a rail fixing structure (1200).

[0183] In addition, when a rail step occurs between unit rail parts (1110a) coupled to adjacent intermediate elevator modules when stacking and combining multiple intermediate elevator modules, the first fixing member (1213a) that fixes the rail clip (1211) can be released to adjust the coupling force, and the unit rail parts (1110a) can be moved in the stacking direction (V, see FIG. 5).

[0184] At this time, the unit rail section (1110a) can be prevented from being misaligned as it is maintained in a state of being supported by the second fixing member (1213b) and the auxiliary rail clip (1212).

[0185]

[0186] Fig. 11 is a first schematic diagram schematically illustrating a specific example of an adjustment step of the rail section illustrated in Fig. 3, and Fig. 12 is a second schematic diagram schematically illustrating a specific example of an alignment adjustment step of the rail section illustrated in Fig. 3.

[0187] More specifically, the elevator rail alignment adjustment step (S1300) couples a rail adjustment structure (1300) to rail sections (1110a, 1110b) located at the boundary of two adjacent elevator modules.

[0188] As described above, the modular elevator (1000, see FIG. 6) comprises a plurality of elevator modules. FIGS. 11 and 12 illustrate the boundaries of two adjacent elevator modules as examples.

[0189] In this specification, the first elevator module (1100a) is described as being located above the second elevator module (1100b).

[0190] The modular elevator (1000) includes adjacent first elevator modules (1100a) and second elevator modules (1100b).

[0191] The first elevator module (1100a) is coupled to the second elevator module (1100b) so as to be stacked.

[0192] The first elevator module (1100a) includes a first rail portion (1110a), and the second elevator module (1100b) includes a second rail portion (1110b).

[0193] The first rail portion (1110a) may include a first rail (1110a1) and a first rail plate (1110a2), and the second rail portion (1110b) may include a second rail (1110b1) and a second rail plate (1110b2).

[0194]

[0195] *The first rail portion (1110a) may include a first rail (1110a1) protruding forward and a first rail plate (1110a2) coupled to the back surface of the first rail.

[0196] The second rail portion (1110b) may include a second rail (1110b1) protruding forward and a second rail plate (1110b2) coupled to the back surface of the second rail (1110b1).

[0197] The first rail (1110a1) and the first rail plate (1110a2) may be formed integrally, and the second rail (1110b1) and the second rail plate (1110b2) may be formed integrally.

[0198] The cross-sections of the first rail portion (1110a) and the second rail portion (1110b) may be formed in an overall shape of "one end being horizontally wide and narrowing from the center to the other end." Alternatively, the first rail portion (1110a) and the second rail portion (1110b) may have a "structure in which one end is horizontally wide and gradually narrows from the center to the other end." Alternatively, a "shape in which one part is wide like a horizontal line and narrows from the center to the other end" may be applied to the first rail portion (1110a) and the second rail portion (1110b). For example, the cross-sections of the first rail portion (1110a) and the second rail portion (1110b) may be formed in an overall shape of "ㅗ."

[0199] The rail adjustment structure (1300) is configured to combine the boundary between the first rail portion (1110a) and the second rail portion (1110b) to adjust the alignment error between the first rail portion (1110a) and the second rail portion (1110b).

[0200] For this purpose, the rail adjustment structure (1300) can be coupled to the lower part of the first rail part (1110a) and the upper part of the second rail part (1110b).

[0201] More specifically, fixing member insertion holes (1111a1, 1111a2, 1111b1, 1111b2) may be formed at the lower portion of the first rail portion (1110a), which is the boundary between the first rail portion (1110a) and the second rail portion (1110b), and at the upper portion of the second rail portion (1110b), respectively.

[0202] The fixed member insertion holes (1111a1, 1111a2, 1111b1, 1111b2) are described in more detail through the organic joint structure of the rail adjustment structure (1300) described later.

[0203] The rail adjustment structure (1300) includes a fish plate (1310) and a rail bracket (1320).

[0204] The fish plate (1310) is for adjusting the alignment error (W, see FIG. 4) in the left / right direction of the first rail section (1110a) and the second rail section (1110b).

[0205] For this purpose, the fish plate (1310) is joined to both sides of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0206] The fish plate (1310) may be formed as an integral structure that is joined to both sides of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0207] The fish plate (1310) may include a first fish plate (1310a) and a second fish plate (1310b).

[0208] The first fish plate (1310a) can be coupled to one side of the boundary between the first rail portion (1110a) and the second rail portion (1110b), and the second fish plate (1310b) can be coupled to the other side of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0209] The first fish plate (1310a) and the second fish plate (1310b) may be symmetrical to each other or may have the same size and shape.

[0210] The shape of the fish plate (1310) is described based on the first fish plate (1310a).

[0211] The first fish plate (1310a) may have an overall rectangular shape in consideration of structural stability and ease of assembly.

[0212] A first fish joint hole (1311a) and a second fish joint hole (1312a) may be formed in the first fish plate (1310a) to be coupled to the first rail portion (1110a) and the second rail portion (1110b).

[0213] The first fish joint hole (1311a) and the second fish joint hole (1312a) can be formed to penetrate the first fish plate (1310a).

[0214] The first fish joint hole (1311a) may be formed on the first surface (1310a') of the first fish plate (1310a), and the second fish joint hole (1312a) may be formed on the second surface (1310a") of the first fish plate (1310a).

[0215] The first side (1310a') and the second side (1310a") can be arranged in orthogonal directions.

[0216] Based on the direction in which the first fish plate (1310a) is coupled to the first rail portion (1110a) and the second rail portion (1110b), the first fish coupling hole (1311a) can be formed in the front direction (Y) of the first fish plate (1310a).

[0217] The second fish joint (1312a) can be formed in the lateral direction (Z) of the first fish plate (1310a).

[0218] The fixed member (1330) includes a first fixed member (1331) corresponding to the first fish joint hole (1311a) and a second fixed member (1332) corresponding to the second fish joint hole (1312a).

[0219] The first fixing member (1331) and the second fixing member (1332) may each be formed of a pair of bolts and nuts.

[0220] The first fish plate (1310a) can be fixed to the side and back surfaces of the first rail portion (1110a) and the second rail portion (1110b), respectively, by inserting the first fixing member (1331) and the second fixing member (1332) into the first fish joint hole (1311a) and the second fish joint hole (1312a).

[0221] The second fish plate (1310b) is formed with a first fish joint hole (1311b) and a second fish joint hole (1312b) in the same manner as the first fish plate (1310a) described above.

[0222] The first fish joint hole (1311b) and the second fish joint hole (1312b) can be formed to penetrate the second fish plate (1310b).

[0223] Next, the rail bracket (1320) is for connecting and supporting the rail portion (1110) to the elevator frame (1112).

[0224] The rail bracket (1220) has the function of adjusting the alignment error in the front-rear direction D (see FIG. 14) between the first rail (1110a) and the second rail (1110b). This helps to achieve structural alignment with the rail bracket (1220). To this end, the rail bracket (1320) is coupled to the back surface of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0225] That is, the rail bracket (1320) can be respectively coupled to the rail plates (1110a2, 1110b2) of the first rail portion (1110a) and the second rail portion (1110b).

[0226] The rail bracket (1320) may include a frame joint (1321), a rail joint (1322), and a connecting portion (1323).

[0227] The frame joint (1321) is for joining to the elevator frame (1112).

[0228] The rail joint (1322) is intended to be joined to the back surface of the rail portion (1110a, 1110b).

[0229] The connecting portion (1323) is for connecting the frame connecting portion (1321) and the rail connecting portion (1322).

[0230] The frame joint portion (1321), rail joint portion (1322) and connecting portion (1323) of the rail bracket (1320) can be formed integrally.

[0231] The rail joint portion (1322) and the connecting portion (1323) of the rail bracket (1320) are formed integrally, and the frame joint portion (1321) can be connected to the connecting portion (1323).

[0232] The frame joint (1321) may be formed as a structure in which one end is horizontal and the other end is bent and extended at a certain angle. For example, the frame joint (1321) may have an “L” shape as a whole. Accordingly, by the frame joint (1321), the connection part (1223) and the elevator frame may be connected with high structural safety and durability. A first frame connection hole (1321a) for connection to the elevator frame (1112) may be formed in the frame joint (1321), and a second connection hole (not shown) for connection to the connection part (1323) may be formed in the frame joint (1321).

[0233] The first frame joining hole (1321a) is formed on the first frame surface (1321') of the frame joining portion (1321), and the second frame joining hole is formed on the second frame surface (1321") of the frame joining portion (1321). The first frame surface (1321') and the second frame surface (1321") can be arranged in an orthogonal direction.

[0234] The rail joint (1322) can be joined to the back surfaces of the first rail portion (1110a) and the second rail portion (1110b).

[0235] That is, the rail joint (1322) can be joined to the back surface of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0236] The rail joint (1322) can be formed in a plate shape so as to be joined to the back surface of the boundary between the rail plates (1110a2, 1110b2) of the first rail portion (1110a) and the second rail portion (1110b).

[0237] That is, the back surface of the boundary between the first rail portion (1110a) and the second rail portion (1110b) is connected to a plate-shaped rail joint portion (1322), so that the front / rear alignment error (D, see FIG. 5) of the rail portion can be adjusted.

[0238] A rail joining hole (1322a) may be formed in the rail joining portion (1322) so as to face the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0239] The rail joining hole (1322a) can be formed as a slit extending in the stacking direction of the rail portions (1110a, 1110b).

[0240] The rail joining hole (1322a) manufactured in the form of a slit enables precise positioning and a quick joining process when joining the rail portion (1110a), the fish plate (1110b), and the rail bracket (1320), thereby saving time and effort in the entire assembly process. The connecting portion (1323) is for connecting the frame joining portion (1321) and the rail joining portion (1322).

[0241] In addition, in order to more stably support the load of the rail portion (1110a, 1110b), the width (Z-direction length) of the rail joint portion (1322) may be formed narrower than the width (Z-direction length) of the frame joint portion (1321).

[0242] The connecting portion (1323) can be arranged to be inclined to connect the rail connecting portion (1322) and the frame connecting portion (1321) having different widths.

[0243] Meanwhile, the fixing member insertion holes (1111a1, 1111a2, 1111b1, 1111b2) formed in the first rail portion (1110a) and the second rail portion (1110b) include the first fixing member insertion holes (1111a1, 1111b1) and the second fixing member insertion holes (1111a2, 1111b2).

[0244] A first fixing member insertion hole (1111a1, 1111b1) for inserting a first fixing member (1331) may be formed in each of the first rail plate (1110a2) and the second rail plate (1110b2).

[0245] Second fixing member insertion holes (1111a2, 1111b2) for inserting a second fixing member (1332) may be formed in the first rail (1110a1) and the second rail (1110b1), respectively.

[0246] The first fixing member insertion holes (1111a1, 1111b1) are formed to correspond to the first fish joint holes (1311a, 1311b) and the rail joint holes (1322a), and the second fixing member insertion holes (1111a2, 1111b2) are formed to correspond to the second fish joint holes (1312a, 1312b).

[0247] A rail adjustment structure (1300) according to one embodiment of the present invention is formed as described above, and the frame coupling portion (1321) of the rail bracket (1320) is coupled to the elevator frame (1112), the rail coupling portion (1322) is press-coupled to the rear surface of the boundary portion between the first rail portion (1110a) and the second rail portion (1110b), and the first fish plate (1310a) and the second fish plate (1310b) are press-coupled to both sides of the boundary portion between the first rail portion (1110a) and the second rail portion (1110b).

[0248] The first fish joint holes (1211a, 1211b) of the first and second fish plates (1310a, 1310b), the fixing member insertion holes (1111a1, 1111b1) of the first and second rail parts (1110a, 1110b), and the rail joint holes (1322a) of the rail joint part (1322) are aligned and positioned along the same axis.

[0249] And the first fixing member (1331) is inserted into the first fish joint holes (1311a, 1311b) of the first and second fish plates (1310a, 1310b), the fixing member insertion holes (1111a1, 1111b1) of the first rail part (1110a) and the second rail part (1110b), and the joint hole (1322a) of the rail joint part (1322), and is fixed to the rail bracket (1320) by joining them in the front / rear direction (Y).

[0250] In addition, the second fish joint holes (1312a, 1312b) of the first and second fish plates (1310a, 1310b) are aligned with the same axis and positioned in the second fixing member insertion holes (1111a2, 1111b2) of the first and second rail sections (1110a, 1110b).

[0251] And the second fixing member (1232) is inserted into the second fixing member insertion hole (1111a2, 1111b2) of the first and second rail parts (1110a, 1110b) and the second fish joining hole (1312a, 1312b) of the first and second fish plates (1310a, 1310b), and is tightened and fixed in the left / right direction (Z), thereby stably fixing and coupling the first and second fish plates (1310a, 1310b) to the first rail part (1110a) and the second rail part (1110b).

[0252]

[0253] Fig. 13 is a schematic first usage state diagram for the alignment adjustment step of the rail section illustrated in Fig. 3.

[0254] As shown, this is a schematic front view of a modular elevator with a rail adjustment structure incorporated.

[0255] The first fish plate (1310a) is coupled to one side of the boundary between the first rail portion (1110a) and the second rail portion (1110b), and the second fish plate (1310b) is coupled to the other side of the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0256] At this time, the first fish plate (1310a) and the second fish plate (1310b) are joined to both sides of the boundary between the first rail portion (1110a) of the first elevator module and the second rail portion (1110b) of the second elevator module.

[0257] Accordingly, when stacking and combining the first elevator module (1100a) and the second elevator module (1100b), it becomes possible to correct the alignment error in the left / right direction (W) of the rail portion (1110a, 1110b).

[0258]

[0259] Fig. 14 is a schematic second usage state diagram for the alignment adjustment step of the rail section shown in Fig. 3.

[0260] As shown, FIG. 14 is a schematic side view of a modular elevator with a rail adjustment structure incorporated therein.

[0261] As shown, the rail bracket (1320) is coupled to the back surface of the boundary between the first rail portion (1110a) of the first elevator module (1100a) and the second rail portion (1110b) of the second elevator module (1100b).

[0262] At this time, the first fish plate (1310a) and the second fish plate (1310b, not shown in FIG. 14) are respectively joined to the boundary of the first rail part (1110a) and the second rail part (1110b), and the first rail part (1110a) and the second rail part (1110b) are fixed to the rail bracket (1320).

[0263] As the back surfaces of the first rail portion (1110a) and the second rail portion (1110b) are coupled and fixed to the rail bracket (1320), the first fish plate (1310a), the second fish plate (1310b) and the rail bracket (1320) are coupled to the boundary between the first rail portion (1110a) and the second rail portion (1110b).

[0264] Accordingly, when stacking and combining the first elevator module (1100a) and the second elevator module (1100b), it becomes possible to correct the alignment error in the forward / backward direction (D) of the rail portion (1110a, 1110b).

[0265]

[0266] Although the embodiments described above have been described with limited drawings, those skilled in the art will appreciate that various technical modifications and variations can be applied based on the above. For example, appropriate results can still be achieved even if the described techniques are performed in a different order than described, and / or components of the described systems, structures, devices, etc. are combined or combined in a different manner than described, or are replaced or substituted with other components or equivalents.

[0267] Therefore, other implementations, other embodiments, and equivalents to the claims also fall within the scope of the claims described below.

Claims

1. A plurality of elevator module manufacturing steps including a rail part joining process for joining a rail part to an elevator frame and manufacturing a unit elevator module; A plurality of elevator module stacking and combining steps for stacking and combining a plurality of unit elevator modules manufactured through the above plurality of elevator module manufacturing steps; and A plurality of unit elevator modules are laminated and combined through the above-mentioned plurality of elevator module lamination and combination steps, and an elevator rail part alignment adjustment step is included for adjusting the alignment error for the rail part located at the boundary of the plurality of adjacent elevator modules. Method for manufacturing modular elevators.

2. In paragraph 1, The above-mentioned multiple elevator module stacking and combining step includes a rail part step adjustment process for adjusting the step of the rail part when combining multiple elevator modules. The above rail step adjustment process is, By adjusting the bonding force of the rail part coupled to the elevator frame, the rail part is moved in the stacking direction, Adjusting the rail section so that the rail section of the adjacent elevator module is in contact with the rail section of the above-mentioned rail section. Method for manufacturing modular elevators.

3. In paragraph 1, The above rail section joining process is, A support bracket joining process for joining support brackets to each of the above elevator frames to fix the rail portions and supporting the back surface of the rail portions to the support brackets; An auxiliary rail clip joining process for joining an auxiliary rail clip to the support bracket so that the auxiliary rail clip supports both sides of the above rail section, Including a rail clip joining process for fixing a rail clip to a support bracket so as to pressurize the front surface of the rail section. Method for manufacturing modular elevators.

4. In paragraph 3, The above multiple elevator module stacking and bonding steps are: A rail part step adjustment process including releasing the coupling of the above rail clip, moving the rail part to adjust the rail part step between neighboring elevator modules, and fixing the rail clip. Method for manufacturing modular elevators.

5. In paragraph 1, The above rail alignment adjustment step is: The method comprises a boundary rail bracket joining process for joining a rail bracket to the back surface of the rail portion located at the boundary between adjacent elevator modules, and a fish plate joining process for joining fish plates to both sides of the rail portion of the adjacent elevator module. Method for manufacturing modular elevators.

6. In paragraph 1, The above rail alignment adjustment step is: A boundary rail bracket joining process for joining a rail bracket to the rail portion located at the boundary between adjacent elevator modules, A rail clip release process for releasing the fixation of the rail clip that pressurizes and supports the above rail section, A fish plate joining process for joining fish plates to both sides of the rail section of the adjacent elevator module, A rail clip coupling process is included to re-attach the rail clip that has been released through the above rail clip coupling release process to the elevator frame. Method for manufacturing modular elevators.

7. A plurality of elevator module manufacturing steps including a rail part joining process for joining a rail part to an elevator frame, and manufacturing a unit elevator module; and It includes a plurality of elevator module stacking and combining steps for stacking and combining a plurality of unit elevator modules manufactured through the above plurality of elevator module manufacturing steps, The above-mentioned multiple elevator module stacking and combining step includes a rail part step adjustment process for adjusting the step of the rail part when combining multiple elevator modules. The above rail step adjustment process is, By adjusting the bonding force of the rail part connected to the elevator frame, the rail part is moved in the stacking direction, Adjusting the rail section so that the rail section of the adjacent elevator module is in contact with the rail section of the above-mentioned rail section. Method for manufacturing modular elevators.

8. In paragraph 7, The above rail section joining process is, A support bracket joining process for fixing a rail part to each of the elevator frames and supporting the back surface of the rail part to the support bracket, An auxiliary rail clip joining process for joining an auxiliary rail clip to the support bracket so that the auxiliary rail clip supports both sides of the above rail section, A rail clip joining process including fixing a rail clip to a support bracket to pressurize the front surface of the above rail section. Method for manufacturing modular elevators.

9. In paragraph 7, A plurality of unit elevator modules are laminated and combined through the above-mentioned plurality of elevator module lamination and combination steps, and an elevator rail part alignment adjustment step is further included for adjusting the alignment error for the rail part located at the boundary of the adjacent elevator modules. Method for manufacturing modular elevators.

10. In paragraph 9, The above elevator rail alignment adjustment step is, A boundary rail bracket joining process for joining a rail bracket to the back surface of the rail portion located at the boundary between adjacent elevator modules, A fish plate bonding process comprising bonding fish plates to both sides of the rail section of the adjacent elevator module. Method for manufacturing modular elevators.

11. In paragraph 9, The above elevator rail alignment adjustment step is, A boundary rail bracket joining process for joining a rail bracket to the rail portion located at the boundary between adjacent elevator modules, A rail clip release process for releasing the fixation of the rail clip that pressurizes and supports the above rail section, A fish plate joining process for joining fish plates to both sides of the rail section of the adjacent elevator module, A rail clip coupling process is included to re-attach the rail clip that has been released through the above rail clip coupling release process to the elevator frame. Method for manufacturing modular elevators.

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