Abstract

A concrete building module (1), a prefabricated building (100), and a method for manufacturing the concrete building module (1). The concrete building module (1) comprises at least three wall panels (15), wherein the at least three wall panels (15) are not all arranged in parallel, and each comprise a wall panel body (16) and a pre-anchor (17), the pre-anchor (17) comprising a metal plate (18). Each metal plate (18) is partially exposed relative to the corresponding wall panel body (16), and the positions of the pre-anchors (17) of the adjacent wall panels (15) correspond to each other so as to realize connection of the adjacent wall panels (15).

IPC Classes  ?

• E04B 1/04 - Structures consisting primarily of load-supporting, block-shaped or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
• E04B 1/41 - Connecting devices specially adapted for embedding in concrete or masonry
• E04G 21/14 - Conveying or assembling building elements
• B28B 1/00 - Producing shaped articles from the material

Abstract

A joint connection device, used for connecting a building module and a concrete core tube. The joint connection device comprises a first connection piece, a second connection piece and a third connection piece. The first connection piece is used for being connected to a building module; the second connection piece is used for being fixedly connected to a concrete core tube and partially located outside the concrete core tube; the third connection piece is connected to the first connection piece and the second connection piece; and the third connection piece is fixedly connected to one of the first connection piece and the second connection piece and is configured to be capable of moving in the vertical direction relative to the other of the first connection piece and the second connection piece.

IPC Classes  ?

• E04B 1/38 - Connections for building structures in general
• E04B 1/41 - Connecting devices specially adapted for embedding in concrete or masonry
• E04B 1/34 - Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairsFeatures relating to the elastic stability

Abstract

An aseismic assembly and a modular building are provided in the present disclosure. The aseismic assembly is provided between a main frame and a displaceable frame spaced apart from the main frame. The aseismic assembly includes a fixed member and a movable member. The fixed member is disposed on a lower surface of the top portion of the main frame. The movable member is used to interconnect the fixed member and the displaceable frame, wherein the bottom portion of the movable member is inserted into the top portion of a post of the displaceable frame. The movable member is movable relative to the displaceable frame along a height direction of the main frame. The top portion of the movable member is connected to the fixed member. The movable member is movable relative to the fixed member along a horizontal direction.

IPC Classes  ?

• E04B 1/98 - Protection against other undesired influences or dangers against vibrations or shocksProtection against other undesired influences or dangers against mechanical destruction, e.g. by air-raids
• E04B 2/96 - Curtain walls comprising panels attached to the structure through mullions or transoms
• E06B 3/26 - Compound frames, i.e. one frame within or behind another
• E06B 5/10 - Doors, windows, or like closures for special purposesBorder constructions therefor for protection against air-raid or other war-like actionDoors, windows, or like closures for special purposesBorder constructions therefor for other protective purposes

Abstract

A modular curtain wall and an installing method for the same are provided. The modular curtain wall comprises a steel structure module, a curtain wall module, and a first waterproof member. The steel structure module includes a steel structure body and a mount, and the curtain wall module includes a curtain wall body, a hook, and a first seal. When the hook is hung on the mount, the relative position between the curtain wall body and the steel structure body is adjustable in a front-back direction, the left-right direction, and an up-down direction of the steel structure body.

IPC Classes  ?

• E04B 2/96 - Curtain walls comprising panels attached to the structure through mullions or transoms
• E04B 1/348 - Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
• E04B 1/68 - Sealings of joints, e.g. expansion joints

Abstract

Provided by the present invention are a building module and a connecting structure thereof. The connecting structure comprises a connecting cone, a fastener and a fixing part. The connecting cone comprises a cone head, a rotating part and a limiting part arranged in sequence. The cone head is used to cooperate with a positioning hole. The rotating part is rotatably connected to the cone head, and the rotating part may pass through an installation hole. The limiting part and the cone head are fixedly connected, so that the limiting part can rotate until same may pass through the installation hole, or rotates until the limiting part is unable to pass through the installation hole. The connecting cone has an inner cavity that penetrates from the top part of the cone head to the bottom part of the limiting part. The fastener comprises a screw rod and a baffle provided on the top part of the screw rod. The screw rod may be inserted into the inner cavity of the connecting cone. The fixing part is fixed to the bottom at the inner part of a column, and the fixing part is provided with a through hole. The connecting cone passes through the installation hole of the building module located on a lower layer. The limiting part rotates to be limited in the column. The cone head passes through the installation hole, and passes through and is arranged in the positioning hole of the building module located on an upper layer. The screw rod passes through the through hole, and is inserted into the inner cavity of the connecting cone to achieve connection with the connecting cone.

IPC Classes  ?

• E04B 1/343 - Structures characterised by movable, separable, or collapsible parts, e.g. for transport
• E04B 1/38 - Connections for building structures in general

Abstract

The present invention provides a building module. The building module comprises a main structure, a connection assembly and a curtain wall; the connection assembly comprises a connection base, an intermediate connection member, a hook plate, a first positioning member and a second positioning member; the connection base is connected to the main structure, and the connection base is provided with a first toothed surface; the intermediate connection member is connected to the connection base by means of a bolt and a nut; the hook plate is connected to the curtain wall, and the hook plate is hooked to the intermediate connection member; the first positioning member is sleeved outside the bolt and located between the nut and the connection base, the first positioning member is provided with a second toothed surface corresponding to the first toothed surface, and the bolt cooperates with the nut to enable the second toothed surface to abut against the first toothed surface, so as to prevent the curtain wall from moving in a first direction; and the second positioning member is detachably connected to the hook plate and the intermediate connection member to prevent the curtain wall from moving in a second direction. Thus, the present invention reduces the probability that the curtain wall moves in the first direction and the second direction due to the effect of jolt or external force during transportation.

IPC Classes  ?

• E04B 2/88 - Curtain walls

Abstract

The present application provides an anti-seismic assembly and a modular building. The anti-seismic assembly is provided between a main frame and a movable frame spaced apart from the main frame. The anti-seismic assembly comprises a fixed member and a movable member. The fixed member is provided on a lower surface of the top portion of the main frame. The movable member is used to connect the fixed member to the movable frame. The bottom portion of the movable member is inserted into the top of a column of the movable frame. The movable member is movable in a height direction of the main frame relative to the movable frame. The top of the movable member is connected to the fixed member. The movable member is movable in a horizontal direction relative to the fixed member. In the anti-seismic assembly according to the present application, the movable member is movable in the height direction of the main frame relative to the movable frame, and the movable member is movable in the horizontal direction relative to the fixed member, thereby preventing collision or compression between the movable frame and the main frame.

IPC Classes  ?

• E04B 1/98 - Protection against other undesired influences or dangers against vibrations or shocksProtection against other undesired influences or dangers against mechanical destruction, e.g. by air-raids
• E04B 2/96 - Curtain walls comprising panels attached to the structure through mullions or transoms
• E04H 9/02 - Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground

Abstract

The present invention provides a modular curtain wall and a mounting method for same. The modular curtain wall comprises steel structure modules, curtain wall modules, and first waterproof members; each steel structure module comprises a steel structure body and a mounting base; and each curtain wall module comprises a curtain wall body, hooks, and first sealing members, wherein the hooks are used for being hung on the mounting base, so that the curtain wall body is fixed on the steel structure body, and the first sealing members are provided at left and right ends of the curtain wall body; when at least two curtain wall modules are spliced in a left-right direction of the steel structure body, the first waterproof members are used for being arranged in a splicing seam between the adjacent curtain wall modules, and the first sealing members abut against the first waterproof members; and when the hooks are hung on the mounting base, the relative position of the curtain wall body and the steel structure body can be adjusted in a front-back direction, the left-right direction and an up-down direction of the steel structure body. In this way, the construction period can be shortened, the construction costs can be reduced, the full preassembly of the steel structure modules and the curtain wall modules of the modular curtain wall can be implemented, and mounting is convenient.

IPC Classes  ?

• E04B 2/88 - Curtain walls
• E04B 1/348 - Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
• E04B 1/68 - Sealings of joints, e.g. expansion joints

Abstract

A positioning connection device (100) and a building module device. The building module device comprises building modules (200) and positioning connection devices (100) connected to the building modules (200). Each positioning connection device (100) comprises: a top reference plate (110) connected to the top of a building module (200), the top reference plate (110) being provided with a top positioning hole; and a bottom reference plate (120) connected to the bottom of the building module (200), the bottom reference plate (120) being provided with a bottom positioning hole. The top reference plate (110) is positioned to a predetermined top position by means of the top positioning hole, the bottom reference plate (120) is positioned to a predetermined bottom position by means of the bottom positioning hole, and the predetermined top position and the predetermined bottom position have the same horizontal coordinate position with respect to a predetermined reference point and arranged vertically opposite to each other. The positioning connection device (100) and the building module device have high positioning precision and a compact structure, and can implement quick, simple and high-precision stacking and connection of building modules (200) at a project site.

IPC Classes  ?

• E04G 21/18 - Adjusting toolsTemplates

Abstract

A positioning system (300) for building modules (200). The positioning system (300) is configured to position positioning connection devices (100) to predetermined positions. The positioning system (300) comprises a tool table (320) and a laser positioning instrument (310). The tool table (320) comprises a guide rail (340) and support bases (330). The guide rail (340) is disposed in the horizontal direction. The support bases (330) are spaced apart and are movable with respect to the guide rail (340). The support bases (330) are configured to support and position bottom reference plates (120) of the positioning connection devices (100). The laser positioning instrument (310) cooperates with the tool table (320) to position the bottom reference plates (120) to predetermined bottom positions. The positioning system (300) can reduce the impact caused by manufacturing deviations of building modules (200) on the positioning precision thereof, so that positioning connection devices (100) can be more precisely positioned to predetermined positions of the building modules (200), and therefore, the positioning precision of the building modules (200) is improved.

IPC Classes  ?

• E04G 21/18 - Adjusting toolsTemplates

Abstract

A connecting method for a building module (200), comprising the following steps: positioning, according to cooperation of a laser positioning instrument (310) and a tool table (320), a support base (330) of the tool table (320) to a position causing a bottom reference plate (120) to correspond to a bottom predetermined position; placing the bottom reference plate (120) on the positioned support base (330); positioning the bottom reference plate (120) to a position corresponding to the bottom predetermined position according to the laser positioning instrument (310); placing the building module (200) on the positioned bottom reference plate (120) and connecting the bottom reference plate (120) and the building module (200); and placing a top reference plate (110) at the top of the building module (200), positioning the top reference plate (110) according to the laser positioning instrument (310) and connecting the top reference plate (110) to a top predetermined position. The connecting method can reduce the impact caused by manufacturing deviations and stacking deviations on the positioning precision of the building module (200), so that the top reference plate (110) and the bottom reference plate (120) can be more precisely positioned to predetermined positions of the building module (200), and therefore, the positioning precision of adjacent building modules (200) is improved.

IPC Classes  ?

• E04G 21/18 - Adjusting toolsTemplates