CN211923001U - Combined connection module of prefabricated building and combined plate body structure thereof - Google Patents

Abstract

The utility model discloses a combined connecting module of an assembly type building and a combined plate body structure thereof, which comprises module plates, a plurality of module plates are spliced with each other to form a plate surface, and the combined connecting module also comprises a connecting piece used for connecting the module plates and enabling the module plates to form the plate surface; and connecting pieces for connecting and tensioning adjacent module plates are arranged in the module plates, and the connecting pieces are arranged in connecting holes formed in the module plates. The utility model relates to a plate structure for assembly type structure, as the most basic unit that constitutes the building, use prefabricated plate structure and coupling mechanism to carry out the on-the-spot assembly often in the assembly type structure, compare in the shaping mode of pouring of current fixed structure, can enough improve assembly efficiency for the construction progress to can adjust according to actual demand, can constitute the building structure of multiple different forms.

Description

Combined connection module of prefabricated building and combined plate body structure thereof

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to modular connection module of assembly type structure and built-up plate body structure thereof.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.

The plate assembly building is formed by assembling prefabricated large-scale inner and outer wall plates, floor slabs, roof slabs and other plates, and is also called as a large plate building. It is the main type of fully assembled building in an industrial system building. The plate building can reduce the weight of the structure, improve the labor productivity and enlarge the use area and the shockproof capability of the building. The inner wall board of the plate building is mostly a solid board or a hollow board made of reinforced concrete; the external wall plate is mostly a reinforced concrete composite plate with a heat-insulating layer, and can also be made of light aggregate concrete, foam concrete or macroporous concrete and the like to form the wall plate with an external decorative surface. Equipment within a building often employs centralized indoor plumbing fittings or box toilets, etc., to enhance the degree of assembly. The key problem of large-plate buildings is node design, and the structural integrity of member connection is guaranteed (the connection method between plates mainly comprises welding, bolt connection and post-cast concrete integral connection). The waterproof structure is to solve the problems of waterproof of the outer wall board joint, thermal treatment of the building joint and the corner, and the like. The main disadvantage of large-plate buildings is the lack of flexibility in the internal partitioning of large-plate buildings with large restrictive space-opening transverse load bearing for building shape and layout (the flexible partitioning of the internal of longitudinal wall type, inner column type and large-span floor type).

The main advantage of the fabricated building is that the modular production and processing mode can improve the construction efficiency, and most fabricated buildings need to reserve the reinforcement positions for cast connection on site during construction in the prior art, so that the construction period cannot be well reduced by adopting the mode. Meanwhile, in order to adapt to different installation positions, parts of a partially-assembled building mostly adopt non-standard products, special structures are arranged at connecting parts for fixing, and multiple sets of molds are needed for casting and molding when the prefabricated member is manufactured in the mode. The manufacturing cost is high, the space occupancy rate of a single part is high easily due to the special structural design, the transportation is difficult, and the single transportation amount is small.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a combined connecting module of an assembly type building and a combined plate body structure thereof, wherein the module is a plate which is formed by processing natural materials or processing and compounding a plurality of materials, the module plate is formed by combining module plates, and the module plates comprise wall panels, floor support plates and the like; the building block can be used for building houses like building blocks, can be used for quickly building emergency houses in various types of emergency rescue and the like according to different purposes, and can be used for conventional industrial and civil buildings.

The utility model discloses the technical scheme who adopts does:

a combined connecting module of an assembly type building comprises module plates, a plurality of connecting pieces and a plurality of connecting pieces, wherein the module plates are spliced with one another to form a plate surface;

and connecting pieces for connecting and tensioning adjacent module plates are arranged in the module plates, and the connecting pieces are arranged in connecting holes formed in the module plates.

The utility model relates to a plate structure for assembly type structure, as the most basic unit that constitutes the building, use prefabricated plate structure and coupling mechanism to carry out the on-the-spot assembly often in the assembly type structure, compare in the shaping mode of pouring of current fixed structure, can enough improve assembly efficiency for the construction progress to can adjust according to actual demand, can constitute the building structure of multiple different forms.

The main problem of the existing panel-assembled assembly type building lies in that the existing connecting piece cannot adapt to long-time use, and the existing part of the assembly type building adopts a connecting structure convenient to disassemble for coping with short-time use, but because of improper later maintenance, the condition that the joint is cracked does not occur when the building formed by the assembly type building reaches the service life. The high efficiency advantage of fabricated structures is lost if cast or other fixed connection is used.

Then the utility model provides a new panel module and with this panel module complex connection structure, module board wherein forms a whole face wall body as minimum unit through splicing each other, constitutes single building structure by the wall body again. In order to connect adjacent module boards while avoiding the influence of the external arrangement on the integrity, the module boards are provided with at least two connecting holes for receiving the connecting elements.

Because the utility model discloses a module board can form the plate body structure of one side great area through splicing each other, so then it is taut fixed through the connecting piece between the module board. In order to improve the integrity, the module plates are fixed by the same penetrating connecting piece, and meanwhile, the module plates can be conveniently installed by adopting a combined connecting piece.

The shape of the module plate is not limited, and generally comprises a special quadrilateral structure such as a square and a rectangle, regular polygonal structures such as a hexagon can be adopted, connecting pieces are arranged according to the number of other adjacent module plates around a single module plate, and at least one connecting piece is ensured to be tensioned and fixed between two adjacent module plates in the same plate body structure.

Furthermore, the connecting piece comprises a steel cable, and the steel cable penetrates into the corresponding module plate and is tightened by a lock at the end part penetrating into the inner wall of the sinking groove.

In the scheme, the adopted connecting holes are in a through hole structure penetrating through the whole module plate, but are generally in a linear hole structure, so that the module plate is suitable for rigid linear connecting pieces. If the connecting hole that adopts to run through is the arc line structure, then for this arc hole structure of adaptation, can adopt soft flexible steel cable material to connect, not only can improve suitable type effect, can satisfy the connecting hole intercommunication of a plurality of module boards simultaneously again and form the curved connection of spline of longer and multidirectional crooked. And even if the connecting holes on the same module plate are positioned on the same plane, the connecting pieces can be crossed in at least two crossed connecting holes, and the soft steel cables can be used for fixed connection, so that the flexibility is higher.

Furthermore, the connecting piece is a screw rod, and when the screw rod penetrates into the module plate and is tightened by a bolt at the end part penetrating into the inner wall of the sinking groove.

Furthermore, at least two connecting holes which are communicated in a cross way are arranged in the module plate, wherein one connecting hole is internally provided with a complete connecting piece;

and two connecting pieces are respectively arranged on two sides of the cross communication position in the other connecting hole, avoidance pieces used for connecting the connecting pieces on the two sides are arranged on the cross communication position, and avoidance holes for the complete connecting pieces to pass through are formed in the avoidance pieces.

As mentioned in the above-mentioned steel cable solutions, if rigid connectors are used and the connection holes in the individual module plates are in the same plane, the through-connections in the individual slots have a cross-over problem, which makes them impossible to install. Because the thickness of a single module plate is limited, the connecting piece for connection is used for ensuring that the cross-sectional area of the connecting piece at least reaches a certain value in order to ensure the connecting effect, the connecting holes are generally arranged in the same plane, and the influence on the whole module plate is avoided.

In order to adapt to the installation of a screw type connecting piece in rigid connection, an avoiding piece structure with avoiding holes is adopted at two crossed connecting holes. When the connecting pieces adopt the screw rods, the avoiding piece is a threaded sleeve, and the middle position of the avoiding piece is provided with an avoiding hole with the width larger than the section radius of the screw rods, so that when the two connecting pieces are connected, the other penetrating screw rod which is vertically crossed can penetrate through the avoiding hole.

Furthermore, module board one side terminal surface is inwards sunken to form the heavy groove, be equipped with the axis and parallel with this terminal surface and wear out the connecting hole of module board on the heavy inslot wall, it is single adjacent module board that corresponds the connection on the module board all corresponds and is equipped with the connecting hole to connect adjacent module board through the connecting piece that sets up in the connecting hole.

Furthermore, a plurality of sinking grooves are formed in the end faces of the module plates on the same side, a plurality of connecting holes are formed in a single module plate, and a sinking groove is formed in the crossing position of each two connecting holes at the crossing point;

the screw rod that runs through two corresponding connecting holes is equipped with at least in sinking the inslot to be equipped with the sleeve pipe of dodging that is used for connecting the screw rod tip that corresponds a set of connecting hole in this sinking the inslot, dodge the sleeve pipe middle part and be equipped with and dodge the hole, the screw rod that runs through whole heavy groove in the heavy inslot is followed it passes to dodge the hole.

The openings of the sunken grooves face inwards, the openings of the connecting holes face to the adjacent module plates, and the single sunken groove is communicated with a plurality of connecting holes, wherein the specific number is determined according to the actual shape of the module plates.

For example, if the end surface of the module plate is quadrilateral, four connecting holes are communicated with a single sunken groove on the same module plate, and the included angle between adjacent connecting holes is a right angle. The conventional sheet shape includes end surfaces, which are the inner and outer surfaces having a relatively large area, and side surfaces, which are the four surfaces having a relatively small area and contacting the adjacent module plates. The coupling holes are provided corresponding to each side surface. And at least one sinking groove is arranged on each module plate under the condition, four connecting holes are formed in each module plate, each connecting hole corresponds to one adjacent module plate, and the connecting holes are connected through strip-shaped connecting pieces with certain lengths arranged in the connecting holes. The corresponding sinking grooves are used for fixing the end parts of the connecting pieces, namely, at least one connecting piece is arranged in the sinking grooves of two adjacent module plates, and the end parts of the connecting pieces are fixed by fixing pieces to play a role in tensioning the two adjacent module plates.

Or, the module board structure is polygonal, for example, triangular or hexagonal except quadrilateral, and there are at least one connecting hole for connection corresponding to each adjacent module board, and the connecting member end penetrating into the sinking groove of each module board is fixed.

The connecting holes are of a hole structure penetrating through the whole module plate, at least one connecting hole is arranged corresponding to each adjacent module plate, and the included angle of the axes of the connecting holes between the adjacent module plates is not zero, so that at least two crossed connecting holes are required to be arranged on each module plate. And the connection holes may no longer be in the same plane, the so-called crossing positions include actual crossings or projected crossings. In order to avoid forming a plurality of sinking grooves, the sinking grooves are only arranged at the crossed positions of the axes of the two connecting holes, and at least two penetrating connecting holes can be fixed in the sinking grooves.

It should be noted that the through connection hole refers to a through hole structure with continuous openings on two side surfaces, and if a sunk groove is arranged at the crossing position, the ends of four connecting pieces connecting different adjacent module boards can be fixed in the sunk groove, thereby saving working procedures, avoiding multiple sunk grooves and improving integrity.

Furthermore, the module board is provided with a hollow area, and a light-transmitting board used for transmitting light is arranged in the hollow area.

Furthermore, the connection surface of the module board and the module board is designed to be a concave-convex structure, and the connection end surface of the adjacent module board is provided with an adhesive tape.

The utility model provides a combined plate body structure, by the aforesaid the plane structure that the combination connecting plate material combination formed to be equipped with the section bar board that is used for borduring in the side of face, the connecting piece is worn out the section bar board and is fixed through the fastener.

The profile plate comprises a plurality of types, such as angle steel profiles, T-shaped profiles and the like, and fixing holes are formed in the side wall of the profile plate corresponding to the connecting holes and used for the connecting pieces to penetrate out and be fixed at the ends. Because the section bar board is used for borduring, then generally set up in the corner position, the corner between the plate body is generally the right angle, then the interior angle of angle steel section bar and T shape section bar be the right angle of adaptation.

Further, the number of the module plates is adjusted to form a window and a door, and the side faces of the window and the door are provided with section plates for edge covering.

The utility model has the advantages that:

the utility model relates to a building structure that prefab or single material machine-shaping's board type is constituteed is formed by multiple material processing complex, for the ease of the dismouting, all parts all connect through the detachable connecting piece. Compare in current mode through bolt or reinforcing bar and connect adjacent panel, the utility model discloses a mode of connecting piece and the concatenation of module plate structure combination not only can be fast fixed, and has comparatively stable joint strength, and rethread section bar board or slat are as the connection structure between the combined plate body structure, also can realize fixedly with the connecting piece cooperation.

Drawings

FIG. 1 is a schematic structural view of a single module plate and a screw as a connecting member of the present invention, showing a state where the penetrating screw passes through an avoiding member;

FIG. 2 is a schematic view of the cut-away internal structure of a single module plate when the screw rod is used as the connecting member in the present invention, and it can be seen that the connecting member in the figure is a complete screw rod and two screw rods connected by an avoiding sleeve, and the complete screw rod passes through the avoiding hole;

fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of a cross connecting hole module board with a hollowed-out area and a cross connecting hole module board without the hollowed-out area in embodiment 1 of the present invention, wherein the perspective views of the two module boards are also shown together;

fig. 5 is a schematic structural view of a module board with and without a hollowed-out area according to embodiment 2 of the present invention, wherein perspective views of two module boards are also shown together, and the module board in the figure adopts two parallel connection holes and a vertically arranged connection hole penetrating through the two horizontal connection holes;

fig. 6 is a schematic structural diagram of a part of a plate body formed by splicing two kinds of module plates in fig. 4 according to the present invention;

fig. 7 is a schematic structural diagram of a part of a plate body formed by splicing two kinds of module plates in fig. 5 according to the present invention;

fig. 8 is a schematic diagram of the whole panel structure formed by splicing the two module boards in fig. 5, wherein the module boards with the hollow areas are arranged in a herringbone shape;

fig. 9 is a schematic diagram of the front panel structure designed by the pitched roof structure in fig. 8 according to the present invention, in which the module panels with hollow areas are arranged in a center diffusion manner, and are also covered with edge profiles, and are connected by connecting columns or profiles between the vertically connected combined panels, and through holes are provided on the connecting columns or profiles for fixing the connecting members at both ends;

fig. 10 is a schematic structural view of the whole building formed by splicing another module plate provided with two hollowed-out areas in example 2;

FIG. 11 is an isometric view of a modular plate of the present invention with a single sink and connected by an avoidance sleeve;

FIG. 12 is an isometric view of a modular plate of the present invention with a single sink and only bolted and screwed connections;

FIG. 13 is a plan view of the four module boards of the present invention using a single sinking groove assembled together;

FIG. 14 is a side view of the present invention showing four module boards assembled together by using a single sinking groove;

fig. 15 is a schematic structural view of a module plate using two sinking grooves in example 7 of the present invention, wherein two module plates are assembled together, and one module plate is provided with a light-transmitting plate;

fig. 16 is a schematic view of a rear side of a building constructed by module boards according to embodiment 7 of the present invention;

fig. 17 is a schematic back plane structure view of a building constructed by the module boards according to embodiment 7 of the present invention;

fig. 18 is a schematic axial view of a building constructed by the module boards according to embodiment 7 of the present invention, the front of which has a door opening;

fig. 19 is a schematic view of the internal structure of the present invention after the back wall is removed in the state of fig. 8;

fig. 20 is a perspective view of the present invention in the state of fig. 9;

fig. 21 is a schematic diagram of a module board splicing state in embodiment 8 of the present invention;

fig. 22 is a front side schematic axial view of a building constructed by the module boards according to embodiment 8 of the present invention;

fig. 23 is a schematic diagram of a special house side structure in embodiment 7 of the present invention, in which the roofs of two house structures are both inclined plane arrangements, and the component plate bodies formed by the module plates can be adapted to the roof structures with various shapes by suitable cutting.

In the figure: 1-module plate, 2-connecting piece, 3-sink groove, 4-connecting hole, 5-avoiding sleeve, 5.1-avoiding hole and 6-light-transmitting plate.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the prefabricated plate structures and the connecting mechanisms are often used for field assembly in the fabricated building, and compared with the existing pouring forming mode of fixed structures, the prefabricated building can improve the assembly efficiency and quicken the construction progress. And the major problem of the prefabricated building that current panel was assembled lies in that current connecting piece 2 can't adapt to long-time use, and present some prefabricated buildings all adopt convenient to detach's connection structure in order to deal with the use of short time, nevertheless because the maintenance in later stage is improper, the condition that the junction fracture just appears in the building that leads to its formation does not reach service life and takes place. The high efficiency advantage of fabricated structures is lost if cast or other fixed connection is used.

The embodiment specifically relates to a combined connecting module of an assembly type building, which comprises module plates 1, a plurality of module plates 1 which are spliced with each other to form a plate surface, and a connecting piece 2 which is used for connecting the module plates 1 and enabling the module plates to form the plate surface; the module plate 1 is internally provided with a connecting piece 2 for connecting and tensioning the adjacent module plates 1, and the connecting piece 2 is arranged in a connecting hole 4 formed in the module plate 1.

As shown in fig. 1, the module plate 1 is a square plate structure, four adjacent module plates 1 are arranged around each module plate 1, and then a connecting hole 4 formed along two central lines is arranged in each module plate 1, and the two connecting holes 4 are communicated with each other in a crossing manner at the center of the module plate 1. As can be seen in fig. 1, 2 and 3, the coupling member 2 used therein is of a screw structure. The structure of the module plate comprises a long screw and two short screws, only part of the structure is shown in the figure, the long screws and the short screws are used for indicating, the actual long screws are transverse rods penetrating through a plurality of module plates 1, and the length of the short screws is equal to the side length of the module plates 1 and is used for connecting the central positions of two vertically adjacent module plates 1.

This conventional sheet shape includes end faces, which are the inner and outer surfaces having a large area, and side faces, which are the four surfaces having a small area and contacting the adjacent module board 1. The coupling holes 4 are provided corresponding to each side. The two connecting holes 4 are arranged, each opening of each connecting hole 4 corresponds to one adjacent module plate 1, and the connecting holes 4 are internally provided with strip-shaped connecting pieces 2 with certain lengths for connection. At least one connecting member 2 is provided in two adjacent modular panels 1, and the ends of the connecting member 2 are fixed by fixing members, thereby tightening the two adjacent modular panels 1.

As shown in fig. 4, not only the structure of the module board 1 with the cross connection holes 4 in the present embodiment is shown, but also the hollowed area is provided on the basis of the module board 1, so that a large hollowed area is dug on the module board 1, which is convenient for providing a transparent plate, thereby facilitating light transmission and improving the illumination intensity in a building.

However, since each module board 1 is provided with the connecting hole 4 structure, an opening of the connecting hole 4 is left on the inner side surface of the hollow area after the hollow area is formed. Because the transparent plate structure is required to be arranged, the originally penetrated long screw also adopts a short screw structure, and an expansion cavity is directly arranged on the opening of the connecting hole 4, and the short screw is tensioned and fixed through a bolt, so that a better fixing effect can be ensured under the condition that the avoiding sleeve 5 and the long screw are not arranged.

Fig. 4 also shows the structure of the module board 1 with and without the cut-out area, wherein the arrangement of the connection holes 4 of both module boards 1 can be seen in the perspective view. And in fig. 6 a state diagram of a part of the assembled panel structure formed by the module boards 1 is shown.

Example 2:

the embodiment discloses a combined connecting module of an assembly type building, which comprises module plates 1, a plurality of connecting pieces 2 and a plurality of connecting pieces, wherein the module plates 1 are spliced with one another to form a plate surface; the module plate 1 is internally provided with a connecting piece 2 for connecting and tensioning the adjacent module plates 1, and the connecting piece 2 is arranged in a connecting hole 4 formed in the module plate 1.

As shown in fig. 5, which shows the structure of the module board 1 of the present embodiment, unlike embodiment 1, two connecting holes 4 are provided in parallel in the horizontal direction, and one connecting hole 4 extending along the center line is also provided in the vertical direction.

The connecting member 2 used in the present embodiment includes two types, i.e., a screw and a steel cable, wherein a screw structure is generally used. During installation, the same as the embodiment 1, the module plates 1 in the same row are vertically installed, short screw rods and avoidance sleeves 5 are arranged in the vertically arranged connecting holes 4, each avoidance sleeve 5 is located at the center of each module plate 1, the avoidance holes 5.1 are in the same direction and face the connecting holes 4 on the two sides. And then connecting and propping the module plates 1 in a row, and penetrating and installing by a plurality of horizontally arranged long screws. Compared with embodiment 1, each module board 1 is provided with two connecting holes 4 in the horizontal direction, so that a good stabilizing effect can be ensured.

In fig. 5 and 7, a module board 1 structure with a hollow-out region formed on the module board 1 of the present embodiment is also shown, and when the hollow-out region is disposed between two horizontally disposed connecting holes 4, the installation of the connecting member 2 in the horizontal direction is prevented from being affected. Meanwhile, the module plate 1 with the hollow area is not provided with the avoidance sleeve 5, but the short screw rods on the upper side and the lower side are directly fixed through bolts.

Fig. 8 and 9 respectively show schematic diagrams of a combined plate structure formed by splicing the module plates 1 of the present embodiment, wherein fig. 8 is a flat-top structure, the top surface of the combined plate structure is also formed by splicing the module plates 1, and profile plates or constructional columns are arranged at corners for connection. The connecting pieces 2 of the two combined plate bodies connected at a vertical angle can be fixed at the end parts on the same section plate or constructional column through bolts, so that better connection stability is achieved. In fig. 10, a part of the house structure formed by splicing the combined plate structures of the present embodiment is shown.

The embodiment specifically relates to a combined connecting module of an assembly type building, which comprises module plates 1, a plurality of connecting pieces 2 and a plurality of connecting pieces, wherein the module plates 1 are spliced with each other to form a wall surface; module board 1 is inside sunken to form heavy groove 3 on the terminal surface, be equipped with the axis on the 3 inner walls of heavy groove and parallel with this terminal surface and wear out module board 1's connecting hole 4, it is single module board 1 is last all to correspond adjacent module board 1 of connecting and is equipped with connecting hole 4 to connect adjacent module board 1 through the connecting piece 2 that sets up in connecting hole 4.

The module boards 1 are used as minimum units, a whole wall body is formed by mutual splicing, and then the wall body forms a single building structure. In order to connect the adjacent module boards 1 while avoiding the influence of the external structure, the module boards 1 are provided with at least one sunken groove 3 and a plurality of connecting holes 4 communicated with the sunken groove 3 to place the connecting members 2.

The sunken grooves 3 open inwards, and the connecting holes 4 open towards the adjacent module plates 1, and a plurality of connecting holes 4 are communicated with each single sunken groove 3, and the specific number is determined according to the actual shape of the module plates 1.

As shown in fig. 11, the end surface of the module board 1 is quadrilateral, and then four connecting holes 4 are communicated with a single sinking groove 3 on the same module board 1, and the included angle between adjacent connecting holes 4 is a right angle. This conventional sheet shape includes end faces, which are the inner and outer surfaces having a large area, and side faces, which are the four surfaces having a small area and contacting the adjacent module board 1. The coupling holes 4 are provided corresponding to each side. At least one sinking groove 3 is formed in each module plate 1 under the condition, four connecting holes 4 are formed in each connecting hole 4, each connecting hole 4 corresponds to one adjacent module plate 1, and the connecting holes 4 are connected through strip-shaped connecting pieces 2 with certain lengths. The corresponding sunken grooves 3 are used for fixing the end parts of the connecting pieces 2, that is, at least one connecting piece 2 is arranged in the sunken grooves 3 of two adjacent module plates 1, and the end parts of the connecting pieces 2 are fixed by fixing pieces to play a role in tensioning the two adjacent module plates 1.

The module plate 1 is provided with a plurality of sinking grooves 3 on the same side end face, a single module plate 1 is provided with a plurality of connecting holes 4, and the sinking grooves 3 are arranged at the crossing positions of every two connecting holes 4. At least one connecting hole 4 is arranged corresponding to each adjacent module plate 1, and the included angle of the axes of the connecting holes 4 between the adjacent module plates 1 is not zero, so that at least two crossed connecting holes 4 are certainly arranged on each module plate 1. Whereas the connection holes 4 may no longer be in the same plane, their so-called crossing positions include actual crossings or projected crossings. In order to avoid the formation of a plurality of the sunken grooves 3, the sunken grooves 3 are only arranged at the intersection positions of the axes of the two connecting holes 4, and at least two penetrating connecting holes 4 can be fixed in the sunken grooves 3.

Example 4:

this embodiment is a combined connection module of a prefabricated building, and its basic module is a module board 1, as shown in fig. 11, a plurality of module boards 1 are spliced with each other to form a wall surface. The module boards 1 are of a square structure, and connecting pieces 2 used for connecting and enabling the adjacent module boards 1 to form a wall surface are further arranged between the adjacent module boards 1.

The center position of the end surface of one side of the module plate 1 is inwards sunken to form a sinking groove 3, and the sinking groove 3 is of a round blind hole structure. The inner wall of the sinking groove 3 is provided with a connecting hole 4 of which the axis is parallel to the end face and penetrates out of the module plate 1, the adjacent module plates 1 correspondingly connected on the module plate 1 are correspondingly provided with the connecting hole 4, and the adjacent module plates 1 are connected through a connecting piece 2 arranged in the connecting hole 4.

Wherein, the connecting piece 2 in this embodiment is a steel cable and a lock, and the steel cable penetrates into the corresponding module plate 1 and is tightened by the lock at the end part penetrating into the inner wall of the sinking groove 3.

Since the connection holes 4 used in the above embodiment 3 are through-hole structures penetrating the entire module board 1, they are generally linear hole structures, thereby accommodating the rigid linear connection members 2.

If the connecting hole 4 that adopts to run through is the arc line structure, then for this arc pore structure of adaptation, can adopt soft flexible steel cable material to connect, not only can improve suitable type effect, can satisfy connecting hole 4 intercommunication formation longer and the curved spline's of multidirectional crooked connection of a plurality of module boards 1 simultaneously again. Even if the connecting holes 4 on the same module plate 1 are positioned on the same plane, the connecting pieces 2 can be crossed in the single sinking groove 3, and the soft steel cables can be used for fixed connection, so that the flexibility is high.

Example 5:

this embodiment is a combined connection module of a prefabricated building, and its basic module is a module board 1, as shown in fig. 11, a plurality of module boards 1 are spliced with each other to form a wall surface. The module boards 1 are of a square structure, and connecting pieces 2 used for connecting and enabling the adjacent module boards 1 to form a wall surface are further arranged between the adjacent module boards 1.

The center position of the end surface of one side of the module plate 1 is inwards sunken to form a sinking groove 3, and the sinking groove 3 is of a round blind hole structure. The inner wall of the sinking groove 3 is provided with a connecting hole 4 of which the axis is parallel to the end face and penetrates out of the module plate 1, the adjacent module plates 1 correspondingly connected on the module plate 1 are correspondingly provided with the connecting hole 4, and the adjacent module plates 1 are connected through a connecting piece 2 arranged in the connecting hole 4.

The connecting piece 2 is a screw rod, and when the screw rod penetrates into the module plate 1 and is tightened by a bolt at the end part penetrating into the inner wall of the sinking groove 3. In this embodiment, two screw structures are provided, one is a long screw penetrating through the whole wall surface formed by the module boards 1, and the other is a short screw connecting the two adjacent or multiple module board 1 structures on the same straight line.

Be equipped with a screw rod that runs through two corresponding connecting holes 4 at least in heavy groove 3 to be equipped with in this heavy groove 3 and be used for connecting the screw rod tip that corresponds a set of connecting hole 4 and dodge sleeve pipe 5, dodge sleeve pipe 5 middle part and be equipped with and dodge hole 5.1, the screw rod that runs through whole heavy groove 3 in heavy groove 3 is followed dodge hole 5.1 and pass. If rigid connectors 2 are used and the connection holes 4 in the individual module boards 1 are in the same plane, the through connectors 2 in the individual recesses 3 have a cross-over problem, which makes them impossible to install, as mentioned in the above-mentioned steel cable solution.

The connecting holes 4 are generally arranged in the same plane when being arranged in the embodiment, so that the influence on the whole module board 1 structure is avoided. In order to adapt to the installation of the rigidly connected screw-type connecting piece 2, an avoiding sleeve 5 structure with an avoiding hole 5.1 is adopted in the sinking groove 3. The sleeve is a threaded sleeve, and an avoidance hole 5.1 with the width larger than the section radius of the screw rod is formed in the middle position of the threaded sleeve, so that when the two connecting pieces 2 are connected, the other penetrating screw rod vertically crossed can penetrate through the avoidance hole 5.1.

Example 6:

this embodiment is a modular connection module for a prefabricated building, the basic module is a modular plate 1, as shown in fig. 12 to 14, a plurality of modular plates 1 are spliced with each other to form a wall surface. The module boards 1 are of a square structure, and connecting pieces 2 used for connecting and enabling the adjacent module boards 1 to form a wall surface are further arranged between the adjacent module boards 1.

The center position of the end surface of one side of the module plate 1 is inwards sunken to form a sinking groove 3, and the sinking groove 3 is of a round blind hole structure. The inner wall of the sinking groove 3 is provided with a connecting hole 4 of which the axis is parallel to the end face and penetrates out of the module plate 1, the adjacent module plates 1 correspondingly connected on the module plate 1 are correspondingly provided with the connecting hole 4, and the adjacent module plates 1 are connected through a connecting piece 2 arranged in the connecting hole 4.

The module plate 1 in this embodiment is provided with four mutually perpendicular connecting holes 4, and all communicate with the sinking groove 3, thereby dividing the module plate 1 into four square structures with equal area by the axis of the connecting hole 4. The connecting pieces 2 in the embodiment are all of the same screw rod structure with equal length, and the length of the connecting pieces is more than or equal to the sum of the lengths of two collinear connecting holes 4 in the adjacent module plates 1. That is, the length of the screw in this embodiment is only enough to connect the two attached module boards 1.

And because the axis of the connecting hole 4 divides the whole module plate 1 into four small square structures with equal area from the inside, when the whole wallboard is formed, a window is arranged on a plurality of local module plates 1, and in the embodiment, four small hollow areas are arranged on a single module plate 1 in the divided four small square areas, and a light-transmitting acrylic plate or a glass light-transmitting plate 6 structure is embedded in the hollow areas, so that a plurality of module plates 1 with the hollow areas are arranged in the same area, the light transmittance can be increased, and the light cannot be shielded by the connecting piece 2 arranged inside.

Example 7:

the present embodiment is specifically a combined connection module for an assembly type building, the basic module is a module board 1, as shown in fig. 15-18, a plurality of module boards 1 are spliced with each other to form a wall surface, and a building structure is formed by a plurality of wall surfaces.

The module boards 1 are of a square structure, and connecting pieces 2 used for connecting and enabling the adjacent module boards 1 to form a wall surface are further arranged between the adjacent module boards 1. Two sinking grooves 3 formed by inwards sinking are symmetrically arranged on the vertical central line of the end surface of one side of the module plate 1 by taking the center as an original point, and the sinking grooves 3 are of circular blind hole structures.

Two connecting holes 4 which have intersecting axes and penetrate through the module plate 1 are arranged on each corresponding sinking groove 3, and the two sinking grooves 3 in the figure share one connecting hole 4 in the vertical direction. Namely, a connecting hole 4 is vertically arranged along the central line, and the connecting hole 4 continuously penetrates through the inner walls of the two sinking grooves 3. And a connecting piece 2 is arranged in each sinking groove 3 corresponding to the openings of the four connecting holes 4, and the connecting piece 2 is used for connecting adjacent sinking grooves 3 on adjacent module plates 1 or the same module plate 1.

The connecting piece 2 is a screw rod, and when the screw rod penetrates into the module plate 1 and is tightened by a bolt at the end part penetrating into the inner wall of the sinking groove 3. And a penetrating long screw rod is adopted for connection instead of a short screw rod in a connecting hole 4 for connecting two adjacent sinking grooves 3 on the same module plate 1. And the short screws are connected in the horizontal direction, and the end parts of the short screws in the sinking grooves 3 can be connected and fixed through bolts or avoidance sleeves 5 with avoidance holes 5.1.

Meanwhile, the plurality of module plates 1 form a combined plate body structure, and a profile plate for edge covering is arranged on the side surface of the wall surface. Fig. 23 is a schematic view of two types of composite board structures in this embodiment, wherein one of the composite board structures is designed to be flat-topped, and the other is designed to be slanted-topped.

Wherein, the connecting piece 2 penetrates out of the section plate and is fixed by a fastener, one side end surface of the sinking groove 3 faces to the inner side of the building, and the building is filled and covered by a rubber plug after being molded. The connection face of the module board 1 and the module board 1 is designed to be a concave-convex structure, namely a concave-convex structure, so that pre-positioning can be performed, and meanwhile, after the connecting piece 2 is tensioned, the condition of cracking between the adjacent module boards 1 can be prevented. Meanwhile, in order to improve the connection stability and prevent the relative twisting, the connecting end faces of the adjacent module plates 1 are provided with adhesive tapes. Fig. 20 is a perspective view of a building formed by the combined plate structures, wherein it can be seen that all wall surfaces of the building are formed by the combined plate structures in the embodiment, and each combined plate structure is connected with each other by a section plate, and the section plate is provided with a mounting hole for connecting the connecting piece 2 of two adjacent combined plate structures.

As shown in fig. 17, a window clearance and a door clearance are formed on a single wall surface by adjusting the number of the module boards 1, and profile boards are provided on the sides of the window clearance and the door clearance for edge covering.

And wherein the window is kept vacant along the center line of two vertical heavy grooves 3 on single module board 1 with module board 1 divide into about two regions, is equipped with the fretwork region of equal area in every region, is equipped with the light-passing board 6 of ya keli material in every fretwork region.

Example 8:

the present embodiment is specifically a combined connection module for an assembly type building, the basic module of which is a module board 1, as shown in fig. 19, 21 and 22, a plurality of module boards 1 are spliced with each other to form a wall surface, and a building structure is formed by a plurality of wall surfaces. The module boards 1 are of a square structure, and connecting pieces 2 used for connecting and enabling the adjacent module boards 1 to form a wall surface are further arranged between the adjacent module boards 1.

Four sunken heavy grooves 3 that form of inwards having evenly arranged on module board 1 one side terminal surface, this heavy groove 3 is circular blind hole structure. And the central connecting line of two adjacent sinking grooves 3 only comprises a horizontal direction and a vertical direction, so that a penetrating screw rod can be adopted for connection. And each sinking groove 3 in the figure is communicated with two groups of connecting holes 4 with collinear axes, and the same communicated connecting hole 4 is arranged between the adjacent sinking grooves 3. A connecting piece 2 is arranged in each connecting hole 4.

The connecting piece 2 is a screw rod, and when the screw rod penetrates into the module plate 1 and is tightened by a bolt at the end part penetrating into the inner wall of the sinking groove 3. And a penetrating long screw rod is adopted for connection instead of a short screw rod in a connecting hole 4 for connecting two adjacent sinking grooves 3 on the same module plate 1. And the short screws are connected in the horizontal direction, and the end parts of the short screws in the sinking grooves 3 can be connected and fixed through bolts or avoidance sleeves 5 with avoidance holes 5.1.

Simultaneously, constitute a combination plate body by foretell polylith module board 1 to be equipped with the section bar board that is used for borduring in the side of wall, connecting piece 2 wears out the section bar board and fixes through the fastener. The connection face of the module board 1 and the module board 1 is designed to be a concave-convex structure, namely a concave-convex structure, so that pre-positioning can be performed, and meanwhile, after the connecting piece 2 is tensioned, the condition of cracking between the adjacent module boards 1 can be prevented. Meanwhile, in order to improve the connection stability and prevent the relative twisting, the connecting end faces of the adjacent module plates 1 are provided with adhesive tapes. As shown in the figure, the window and the door are formed on a single wall by adjusting the number of the module plates 1, and profile plates are arranged on the side surfaces of the window and the door for edge covering.

The window is characterized in that a hollow area with a large area is arranged in a single area formed by connecting the centers of the four sinking grooves 3 on the single module plate 1, so that a light-transmitting plate 6 made of acrylic materials is arranged in each hollow area.

It should be noted that in the present embodiment, only the wall surface formed by the same module boards 1 is used as the top panel, and the top panel is horizontally disposed, but may be obliquely disposed. When the slant sets up, can cut wherein two wall bodies among the vertical four sides wall for the roof presents the tilt state when the installation.

The present invention is not limited to the above-mentioned alternative embodiments, and various other products can be obtained by anyone under the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims (10)

1. The utility model provides a built-up connection module of prefabricated building, includes module board (1), and is a plurality of module board (1) splices each other and constitutes face, its characterized in that: the device also comprises a connecting piece (2) used for connecting the module plates (1) and enabling the module plates to form a plate surface;

the module plate (1) is internally provided with a connecting piece (2) for connecting and tensioning the adjacent module plates (1), and the connecting piece (2) is arranged in a connecting hole (4) formed in the module plate (1).

2. The modular connection module of a fabricated building according to claim 1, wherein: the connecting piece (2) comprises a steel cable which penetrates into the corresponding module plate (1) and is tightened by a lock.

3. The modular connection module of a fabricated building according to claim 1, wherein: the connecting piece (2) is a screw rod, and when the screw rod penetrates into the module plate (1) and is tightened by a bolt.

4. The modular connection module of a fabricated building according to claim 1, wherein: at least two connecting holes (4) which are communicated in a cross way are arranged in the module plate (1), wherein one connecting hole (4) is internally provided with a complete connecting piece (2);

and two connecting pieces (2) are respectively arranged on two sides of a cross communication position in the other connecting hole (4), an avoiding piece used for connecting the connecting pieces (2) on two sides is arranged on the cross communication position, and an avoiding hole (5.1) for the complete connecting piece (2) to pass through is formed in the avoiding piece.

5. The modular connection module of a fabricated building according to claim 1, wherein: module board (1) one side terminal surface is inside sunken to form heavy groove (3), it is parallel with this terminal surface and wear out connecting hole (4) of module board (1) to be equipped with the axis on heavy groove (3) inner wall, singly adjacent module board (1) that correspond the connection on module board (1) all correspond and are equipped with connecting hole (4) to connect adjacent module board (1) through connecting piece (2) that set up in connecting hole (4).

6. The modular connection module of a fabricated building according to claim 5, wherein: the module plate (1) is provided with a plurality of sinking grooves (3) on the same side end face, a plurality of connecting holes (4) are formed in a single module plate (1), and the sinking grooves (3) are formed in the crossing positions of every two connecting holes (4) at the crossing points;

sink and be equipped with a screw rod that runs through two corresponding connecting holes (4) in groove (3) at least to be equipped with in this sink and sink groove (3) and be used for connecting dodging sleeve pipe (5) of the screw rod tip that corresponds a set of connecting hole (4), dodge sleeve pipe (5) middle part and be equipped with dodge hole (5.1), the screw rod that runs through whole sink groove (3) in sink groove (3) is followed it passes to dodge hole (5.1).

7. The modular connection module of a fabricated building according to any one of claims 1-6, wherein: the module board (1) is provided with a hollow area, and a light-transmitting board (6) used for transmitting light is arranged in the hollow area.

8. The modular connection module of a fabricated building according to claim 7, wherein: the connection surface of the module plate (1) and the module plate (1) is designed to be a concave-convex structure, and an adhesive tape is arranged on the connection end surface of the adjacent module plate (1).

9. The utility model provides a composite board body structure which characterized in that: plane structure composed of assembled building assembly modules according to claim 7, and profile plates for edge covering are arranged on the side of the plate surface, and the connecting pieces (2) penetrate through the profile plates and are fixed through fasteners.

10. A composite panel body structure according to claim 9, wherein: the number through adjustment module board (1) on the face forms the window and leaves empty and the door leaves empty to the side of leaving empty and leaving empty at the door at the window is equipped with the section bar board and bordures.

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