CN211114069U

CN211114069U - Anti-cracking assembled building quickly tensioned by fasteners

Info

Publication number: CN211114069U
Application number: CN201921859344.2U
Authority: CN
Inventors: 唐明君
Original assignee: Sichuan Changhao Technology Co ltd
Current assignee: Sichuan Changhao Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an anti-cracking fabricated building quickly tensioned by fasteners, which comprises a combined wall surface, a top plate and connecting plates, wherein the combined wall surface is connected with each other by the connecting plates to form an annular structure arranged on the ground, and the top plate is arranged at the top opening of the annular structure to form an independent space structure; combination wall and roof all include a plurality of mutual parallel connection's base material board, through the shaft-like connecting piece that runs through whole base material board between the base material board, be equipped with the fastener that is used for fixed base material board on the shaft-like connecting piece. The modular unit of the assembled integrated house combined structure of the utility model is formed by combining a wall body and a floor support plate and is fixed on the building foundation by a connecting bolt and a connecting clamping plate; the assembled integrated house combined structure module unit can select light structure laths and heavy structure laths according to requirements.

Description

Anti-cracking assembled building quickly tensioned by fasteners

Technical Field

The utility model belongs to the technical field of the building, concretely relates to utilize quick taut anti assembled building that ftractures of fastener.

Background

The prefabricated building is a reinforced concrete structure or a steel structure prefabricated building formed by assembling and connecting prefabricated components. The assembly type building structure is one of the important directions of building structure development in China, is beneficial to the development of building industrialization, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering. Compared with a cast-in-place construction method, the assembly type structure is beneficial to green construction, because the assembly type construction can better meet the requirements of land saving, energy saving, material saving, water saving, environmental protection and the like of the green construction, the negative effects on the environment are reduced, including reducing noise, preventing dust, reducing environmental pollution, cleaning transportation, reducing field interference, saving water, electricity, materials and other resources and energy sources, and the principle of sustainable development is followed.

The fabricated building is a building assembled by prefabricated parts on a construction site, and is called as a fabricated building. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.

The plate 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 board is mostly a reinforced concrete composite board 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 board 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. The integrity of the connection of the components is ensured structurally (the connection method between the plates mainly comprises welding and post-cast concrete integral connection). The waterproof structure is to properly solve the problems of waterproof of the joints of the external wall panels, thermal treatment of building joints and corner parts and the like. The main disadvantage of the large-plate building is that the building shape and layout are greatly restricted; the internal separation of large-plate buildings with small compartments and transverse bearing is lack of flexibility (the internal separation of longitudinal wall type, inner column type and large-span floor type can be flexibly carried out).

And carry out the exclusive connection between two liang between the current panel, not only assembly efficiency is relatively poor, also causes the problem that the fracture appears between board simultaneously easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides an utilize quick taut anti assembled building that ftractures of fastener.

The utility model discloses the technical scheme who adopts does:

a crack-resistant fabricated building quickly tensioned by using fasteners comprises combined wall surfaces, a top plate and connecting plate materials, wherein the combined wall surfaces are connected with one another through the connecting plate materials to form an annular structure arranged on the ground, and the top plate is arranged at the top opening of the annular structure to form an independent space structure;

combination wall and roof all include a plurality of mutual parallel connection's base material board, connect through the shaft-like connecting piece that runs through whole base material board between the base material board, be equipped with the fastener that is used for fixed base material board on the shaft-like connecting piece.

The existing building structure is mostly formed by adopting fixed concrete pouring, the specific construction period is determined according to the actual building scale and process, but the specific construction period time is within a standard range, if the construction period is shortened and the assembly efficiency is improved, the assembly construction mode needs to be adjusted, and the construction period is shortened by quickly building a prefabricated structure at present.

However, the existing prefabricated member construction mode exists, but the existing prefabricated member connection mode adopts a conventional method, the prefabricated member is used as the most basic building base material, and the prefabricated member is connected in a cement mortar and steel bar construction mode, so that the good labor hour shortening effect is not achieved actually, and meanwhile, the prefabricated plate structure is low in plate body structural strength and easy to crack due to improper connection position treatment.

The existing assembly type building mode is a better mode for improving assembly efficiency, is a prefabricated member, and is capable of being built quickly by changing a connection mode, keeps better connection stability and has better structural strength and anti-cracking performance.

However, the connection mode of the existing assembly type building structure is lower in improvement of the assembly efficiency compared with the traditional construction mode, and the connection position still needs to be fixed in a pouring mode. The present invention also provides a prefabricated building structure, which is a single building structure formed by adopting a special connection mode. The combined wall plate structure is a vertical wall body structure fixed on the ground or other platforms and is also a main bearing carrier. And each combined wallboard is of a plane structure, and is formed by connecting the connecting boards to be connected with another combined wallboard in a turning way, so that an annular structure is formed by surrounding a plurality of combined wallboards. The bottom surface of the annular structure is the ground, and the top part of the annular structure is covered by the top plate, so that an independent space is formed by independent separation.

And roof and combination wallboard wherein all connect through a plurality of base material boards and form, are different with current connected mode, the utility model discloses a carry out taut fixed through special fastener, wherein a plurality of base material boards laminate in proper order and arrange, then connect through the shaft-like connecting piece that runs through all base material boards for all base material boards can keep on same straight line. Then the base material plate can be limited and fixed through the arranged fasteners. The fastening piece and the rod-shaped connecting piece are both of fixed connecting structures, concrete mortar does not need to be poured, and the fastening piece and the rod-shaped connecting piece do not need to be fixedly connected through a reinforcing mesh.

The fastener is a fixing mechanism sleeved on the rod-shaped connecting piece, and can be adjusted to be independently fixed at any position on the rod-shaped connecting piece, so that the mode is more flexible, and the arrangement of non-standard structures is more convenient. Because the width of the base material board that adopts in same combination wall or the roof may be inconsistent, in order to be adapted to different use scenes, and adopt the utility model provides a fixed connection mode can fix the base material board that adopts not co-structure shape and size.

Furthermore, a plurality of connecting holes are formed in the base material plate along the arrangement direction of the base material plate, and when the base material plates are connected with each other to form a combined wall surface, the connecting holes are aligned to form a continuous through hole structure;

the rod-shaped connecting piece is a steel cable which penetrates through the hole structure and fixes two ends of the steel cable through a fastener;

the fastening piece is an anchorage device, and the anchorage device is used for fixing the two ends of the steel cable and pushing one side of the base material plate arranged in the steel cable to the other side for fixing;

and the base material plate is provided with a sinking groove for accommodating an anchorage device.

the rod-shaped connecting piece is a long-strip screw rod, and a screw hole is formed in the fastening piece; the long-strip screw penetrates through the hole structure, and the end parts of the two ends of the long-strip screw are clamped and fixed through fasteners; and the base material plate is also tensioned and fixed towards either end of the strip screw rod in turn through a fastener, and the base material plate is provided with a sunken groove for accommodating the fastener.

the rod-shaped connecting piece comprises a double-end screw and a lengthened sleeve, internal threads are arranged in the lengthened sleeve, and the double-end screw is connected through the lengthened sleeve;

be equipped with the screw on the fastener, thereby overlap the fastener cover and be equipped with the tip at the fixed shaft-like connecting piece of the double-end screw rod tip that corresponds, also can fix the substrate board that corresponds simultaneously, be equipped with the heavy groove that is used for holding the fastener on the substrate board.

Furthermore, a connecting sheet sleeved on the nearest rod-shaped connecting piece is arranged at a gap between adjacent base material plates of the combined wall surface, and one end of the connecting sheet extends out of the gap, is inserted into the gap between the adjacent base material plates of the top plate and is sleeved with the rod-shaped connecting piece arranged in the top plate so as to fix the top plate at the opening at the top of the annular structure;

the connecting plates comprise L type corner plates, T-shaped plates and cross-shaped plates;

the L-type corner plate is internally provided with through connecting holes, the L-type corner plate is connected with two combined wall surfaces, and the combined wall surfaces on the two sides share the same group of steel cables which penetrate through the connecting holes in the L-type corner plate;

the T-shaped plate is provided with two groups of vertical and communicated connecting holes, the T-shaped plate is connected with three combined wall surfaces, wherein the two combined wall surfaces are parallel to each other and share the same group of steel cables penetrating through the connecting holes on the T-shaped plate, and the steel cable on the other combined wall surface penetrates through the other group of connecting holes and is vertical to the steel cables on the combined wall surfaces with two surfaces parallel to each other;

the cross-shaped plate is provided with two groups of vertical and communicated connecting holes, the cross-shaped plate is connected with four-side combined wall surfaces, and two groups of the connecting holes are parallel to each other and share the same group of steel cables penetrating through the connecting holes in the cross-shaped plate.

the L-type corner plate is internally provided with two groups of connecting holes which are vertical to each other, the L-type corner plate is connected with two combined wall surfaces which are vertical to each other, the end part of a long screw rod on each combined wall surface penetrates through any group of connecting holes arranged on the L-type corner plate, and a fastening piece is arranged at the penetrating end part of the long screw rod for tensioning and fixing;

two groups of mutually vertical connecting holes are arranged in the T-shaped plate, the T-shaped plate is connected with three combined wall surfaces, wherein two combined wall surfaces are coplanar and share one group of strip screws, and the other combined wall surface is mutually vertical to the coplanar combined wall surface;

the cross-shaped plates are provided with two groups of mutually perpendicular connecting holes, the cross-shaped plates are connected with four-side combined wall surfaces, and every two combined wall surfaces are coplanar and share one group of strip screws.

the L-type corner plate is internally provided with two groups of connecting holes which are vertical to each other, the L-type corner plate is connected with two combined wall surfaces which are vertical to each other, the end part of a double-end screw rod on each combined wall surface penetrates through any group of connecting holes arranged on the L-type corner plate, and a fastening piece is arranged at the penetrating end part for tensioning and fixing;

two groups of mutually vertical connecting holes are arranged in the T-shaped plate, the T-shaped plate is connected with three combined wall surfaces, wherein two combined wall surfaces are coplanar and share one group of double-headed screw rods and lengthened sleeves, and the other combined wall surface is mutually vertical connected with the coplanar combined wall surface;

the cross-shaped plates are provided with two groups of mutually perpendicular connecting holes, the cross-shaped plates are connected with four-side combined wall surfaces, and every two combined wall surfaces are coplanar and share one group of double-headed screw rods and lengthened sleeves.

Furthermore, the connecting surfaces on the two sides of the base material plates are respectively provided with a groove and a raised line, the installation and pre-positioning are realized through the matching of the grooves and the raised lines, and a joint strip for increasing the sealing effect is arranged at the gap between the adjacent base material plates;

still be equipped with in the base material board with connecting hole vertically preformed hole, preformed hole staggers with the connecting hole and does not communicate.

Further, still be equipped with the bar groove on establishing the notched side, still be equipped with the rectangular that corresponds with the bar groove on being equipped with the side of sand grip.

Furthermore, a water pipe or a wire pipe is arranged in the preformed hole.

The utility model has the advantages that:

(1) the utility model discloses a rapid tensioning anti-cracking fabricated building by using fasteners, which is formed by combining a wall body and a floor support plate, and is fixed on a building foundation by a connecting bolt and a connecting clamp plate; the anti-cracking fabricated building quickly tensioned by the fasteners can select light structure battens and heavy structure type battens according to needs, and the anti-cracking fabricated building quickly tensioned by the fasteners can be quickly and flexibly assembled into various building structure houses through design;

(2) the utility model can realize the separation in the external structure surrounded by the whole base material plate through a plurality of connecting plate structures, and can flexibly arrange and separate the internal space, thereby improving the functionality of the whole building;

(3) the utility model has the advantages that the double-head screw, the lengthened sleeve and the fastener are matched to penetrate through the connecting holes of the whole top plate and the combined wall surface, thereby achieving the effect of quick assembly and fixation; compared with other fixing structures, the lengthened sleeve structure with different lengths can be adapted to installation of base material plates with different widths, and the base material plates with different widths and sizes can be spliced on the same combined wall surface or the top plate;

(4) the utility model solves the problems of connection tightness and cracking between the plate bodies of the prefabricated building, so that the building has good waterproof, fireproof, soundproof and heat-insulating performances while keeping the shock resistance and the anti-seismic performance; the transverse multiple through holes are reserved in the plate body, so that the problems that the assembled plate bodies are difficult to connect and easy to crack and the connection performance is poor are solved, and the assembled plate bodies have good stability; the connection accuracy between the structural slab can be guaranteed by the arrangement of the connecting grooves and the connecting lugs, the connection error between the two slabs is reduced, and the rubber strips are arranged at the joint of the slabs and the slab, so that the water seepage of the wall body can be avoided.

Drawings

Fig. 1 is an axonometric view of a building structure connected by steel cables according to embodiment 2 of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a perspective view of the perspective view of fig. 1 of the present invention, wherein the dotted line includes the connecting holes and the connecting structure, and the arrangement of the connecting holes in the whole building can be intuitively understood through the perspective view;

FIG. 4 is another isometric view of the building structure of the present invention utilizing steel cables for joining, wherein the individual substrate panels of the composite wall are disassembled for viewing;

fig. 5 is a schematic enlarged view of part B of fig. 4 according to the present invention;

fig. 6 is an axonometric view of a building structure connected by a double-headed screw in embodiment 4 of the present invention;

fig. 7 is a schematic enlarged view of part C of fig. 6 according to the present invention;

fig. 8 is an axonometric view of a building structure connected by a long screw rod in embodiment 3 of the present invention;

fig. 9 is a schematic structural view of a single substrate plate using a long screw according to embodiment 3 of the present invention;

fig. 10 is an enlarged partial view of fig. 9 according to the present invention;

FIG. 11 is a schematic structural view of the cross-shaped board of the present invention with four base material plates connected;

FIG. 12 is a schematic view of an L corner plate according to the present invention connecting two perpendicular base material plates;

fig. 13 is a schematic structural view of a building formed by connecting and combining T-shaped boards according to the present invention.

In the drawing, 1-a combined wall surface, 2-a top plate, 3-a connecting plate, 301-L type corner plates, 302-a T-shaped plate, 303-a cross-shaped plate, 4-a base material plate, 5-a preformed hole, 6-a connecting hole, 7-a long screw rod, 8-a sink groove, 9-a double-head screw rod, 10-a lengthened sleeve, 11-a steel cable, 12-an anchorage device and 13-a connecting piece.

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:

However, the existing prefabricated member construction mode exists, but the existing prefabricated member connection mode adopts a conventional means, the prefabricated member is used as the most basic building base material, and the prefabricated member is connected in the same mode of building cement mortar and steel bars, so that the good effect of shortening the working hours is not achieved actually, and meanwhile, the structural strength of the prefabricated plate structure is low due to improper connection position treatment. The existing assembly type building mode is a better mode for improving assembly efficiency, is a prefabricated member, and is capable of being built quickly by changing a connection mode, keeping better connection stability and having better structural strength. However, the connection mode of the existing assembly type building structure is lower in improvement of the assembly efficiency compared with the traditional construction mode, and the connection position still needs to be fixed in a pouring mode.

The embodiment discloses an anti-cracking fabricated building quickly tensioned by using a fastener, which comprises a combined wall surface 1, a top plate 2 and connecting plates 3, wherein the combined wall surface 1 is connected with one another through the connecting plates 3 to form an annular structure arranged on the ground, and the top plate 2 is arranged at the top opening of the annular structure to form an independent space structure; combination wall 1 and roof 2 all include a plurality of mutual parallel connection's base material board 4, connect through the shaft-like connecting piece that runs through whole base material board 4 between the base material board 4, be equipped with the fastener that is used for fixed base material board 4 on the shaft-like connecting piece.

The present embodiment also provides a fabricated building structure that is constructed as a single building structure by using special attachment means. The combined wall plate structure is a vertical wall body structure fixed on the ground or other platforms and is also a main bearing carrier. And each combination wallboard is a plane structure, and is formed by connecting the connecting plates 3 to be connected with another combination wallboard in a turning way, so that an annular structure is formed by surrounding a plurality of combination wallboards. The bottom surface of the annular structure is the ground, and the top part of the annular structure is covered by the top plate 2, so that an independent space is formed by separate partition.

And roof 2 wherein and combination wallboard all connect through a plurality of substrate board 4 and form, and different with current connected mode, this embodiment is taut fixedly through special fastener, and wherein a plurality of substrate boards 4 laminate in proper order and arrange, then connect through the shaft-like connecting piece that runs through all substrate boards 4 for all substrate boards 4 can keep on same straight line.

Then the base material plate 4 can be limited and fixed through the arranged fasteners. The fastening piece and the rod-shaped connecting piece are both of fixed connecting structures, concrete mortar does not need to be poured, and the fastening piece and the rod-shaped connecting piece do not need to be fixedly connected through a reinforcing mesh. The fastener is a fixing mechanism sleeved on the rod-shaped connecting piece, and can be adjusted to be independently fixed at any position on the rod-shaped connecting piece, so that the mode is more flexible, and the arrangement of non-standard structures is more convenient. Because the widths of the substrate plates 4 adopted in the same combined wall surface 1 or the top plate 2 may be different, in order to adapt to different use scenes, the substrate plates 4 adopting different structures, shapes and sizes can be fixed by adopting the fixing connection mode in the embodiment.

Example 2:

the embodiment discloses a rapid-tensioning anti-cracking fabricated building using fasteners, as shown in fig. 1-5, which comprises a combined wall surface 1, a top plate 2 and connecting plates 3, wherein the combined wall surface 1 is connected with each other through the connecting plates 3 to form an annular structure arranged on the ground, and the top plate 2 is arranged at the top opening of the annular structure to form an independent space structure.

Wherein, combination wall 1 and roof 2 all include a plurality of mutual parallel connection's base material board 4, through the shaft-like connecting piece that runs through whole base material board 4 between the base material board 4, be equipped with the fastener that is used for fixed base material board 4 on the shaft-like connecting piece.

The base material plates 4 are provided with a plurality of connecting holes 6 along the arrangement direction of the base material plates 4, and when the base material plates 4 are connected with each other to form the combined wall surface 1, the connecting holes 6 are aligned to form a continuous through hole structure; the rod-shaped connecting piece is a steel cable 11, the steel cable 11 penetrates through the hole structure, and two ends of the steel cable 11 are fixed through the arranged fasteners; the fastening piece is an anchorage 12, and the anchorage 12 fixes the two ends of the steel cable 11 and simultaneously pushes one side of the substrate plate 4 arranged in the steel cable to the other side for fixing; the base material plate 4 is provided with a sinking groove 8 for accommodating an anchorage 12.

The connecting plate 3 comprises an L-type corner plate 301, a T-shaped plate 302 and a cross-shaped plate 303, wherein a through connecting hole 6 is formed in the L-type corner plate 301, the L-type corner plate 301 is connected with two combined wall surfaces 1, the combined wall surfaces 1 on two sides share the same group of steel cables 11 which penetrate through the connecting hole 6 in the L-type corner plate 301, two groups of vertical and communicated connecting holes 6 are formed in the T-shaped plate 302, the T-shaped plate 302 is connected with the three-surface combined wall surface 1, the two combined wall surfaces 1 are parallel to each other and share the same group of steel cables 11 which penetrate through the connecting hole 6 in the T-shaped plate 302, and the steel cables 11 on the other combined wall surface 1 penetrate through the other group of connecting hole 6 and are perpendicular to the steel cables 11 of the combined wall surfaces 1 which;

two groups of vertical and communicated connecting holes 6 are formed in the cross-shaped plate 303, the cross-shaped plate 303 is connected with the four-side combined wall surface 1, and two groups of steel cables 11 which are parallel to each other and share the same group of connecting holes 6 formed in the cross-shaped plate 303 are arranged.

And a connecting sheet 13 sleeved on the nearest rod-shaped connecting piece is arranged at the gap between the adjacent base material plates 4 of the combined wall surface 1, one end of the connecting sheet 13 extends out of the gap, is inserted into the gap between the adjacent base material plates 4 of the top plate 2 and is sleeved with the rod-shaped connecting piece arranged in the top plate 2, so that the top plate 2 is fixed at the top opening of the annular structure.

Compared with a fixing mode of a screw rod and a screw cap, the screw rod is completely replaced by a steel cable structure, so that the device is more flexible, has a wider application range, can be quickly installed, and does not need to screw a bolt from one end. However, because the steel cable is made of soft material, even in a tensioned state, the shear strength of the steel cable in the direction perpendicular to the axis is significantly lower than that of the screw rod compared with the steel cable in the same length, that is, if the fixed structure of the plurality of substrate plates 4 is directly fixed by the steel cable, a certain deviation may be generated in the direction of the contact surface.

In this scheme, the contact surface between the substrate plates 4 and the substrate plates 4 is provided with a concave-convex groove structure which is the same as the length direction, and is also provided with a plurality of transverse grooves which are perpendicular to the length direction of the substrate plates 4, and the clamping connection is carried out through the staggered transverse groove structure arranged on the contact surface, so that the deviation between the two adjacent substrate plates 4 is limited.

Example 3:

the embodiment discloses a crack-resistant fabricated building quickly tensioned by using a fastener, as shown in fig. 8-10, which comprises a combined wall surface 1, a top plate 2 and connecting plates 3, wherein the combined wall surface 1 is connected with each other by the connecting plates 3 to form an annular structure arranged on the ground, and the top plate 2 is arranged at the top opening of the annular structure to form an independent space structure.

The base material plates 4 are provided with a plurality of connecting holes 6 along the arrangement direction of the base material plates 4, and when the base material plates 4 are connected with each other to form the combined wall surface 1, the connecting holes 6 are aligned to form a continuous through hole structure; the rod-shaped connecting piece is a long-strip screw 7, and a screw hole is formed in the fastening piece; the long-strip screw 7 penetrates through the hole structure, and the end parts of the two ends of the long-strip screw are clamped and fixed through fasteners; the substrate plate 4 is also secured in tension by fasteners in turn towards either end of the elongate threaded rod 7, the substrate plate 4 being provided with a countersink 8 for receiving a fastener.

The connecting sheet 13 sleeved on the nearest rod-shaped connecting piece is arranged at the gap between the adjacent base material plates 4 of the combined wall surface 1, one end of the connecting sheet 13 extends out of the gap and is inserted into the gap between the adjacent base material plates 4 of the top plate 2 and is sleeved with the rod-shaped connecting piece arranged in the top plate 2 so as to fix the top plate 2 at the opening of the top of the annular structure, the connecting sheet 3 comprises L-type corner plates 301, T-shaped plates 302 and cross-shaped plates 303, wherein two groups of mutually vertical connecting holes 6 are arranged in the L-type corner plates 301, the L-type corner plates 301 are connected with the combined wall surface 1 with two mutually vertical surfaces, and the end part of a long strip screw 7 on each combined wall surface 1 penetrates through any group of connecting holes 6 arranged on the L-type corner plates 301 and is provided with a fastener for tensioning and;

two groups of connecting holes 6 which are vertical to each other are arranged in the T-shaped plate 302, the T-shaped plate 302 is connected with the three-surface combined wall surface 1, wherein the two combined wall surfaces 1 are coplanar and share one group of strip screw rods 7, and the other combined wall surface 1 is vertically connected with the coplanar combined wall surface 1;

two groups of mutually perpendicular connecting holes 6 are arranged on the cross-shaped plate 303, the cross-shaped plate is connected with the four-side combined wall surface 1, and the two combined wall surfaces 1 are coplanar and share one group of strip screw rods 7.

The long screw 7 structure is formed by sequentially penetrating a plurality of long screw 7 structures through connecting holes 6 of the base material plates 4 arranged side by side, and fixing structures are arranged at two ends of the long screw 7 structures for tensioning, so that the plurality of base material plates 4 in the middle are extruded, and the fixing effect is achieved.

As shown in fig. 8, it can be seen that a vertically arranged combined wall surface 1 structure is shown, wherein five transverse connecting hole 6 structures are uniformly arranged inside each base material plate 4. When all the base material plates 4 are connected, the connecting holes 6 of all the base material plates 4 are penetrated through five long-strip screw rods 7, an expansion end is arranged at one end of each long-strip screw rod 7, and the other end of each long-strip screw rod is tensioned through a fixing structure.

The fasteners are bolts, and there are various fixing manners, for example, bolts with washers are used to fix and tension the ends of the strip screws 7 penetrating through the last substrate plate 4, the fixing manner is to fix the head and the tail ends, the middle substrate plates 4 are fixed by pressing forces at both ends, and if the number of the middle substrate plates 4 is large, the clamping force between each plate cannot be ensured.

And another mode is that one end of the strip screw 7 is fixed on the connecting plate, then one substrate plate 4 is fixed, then the other substrate plate 4 is installed, and then the bolt is installed for fixing, so that the connection is performed in sequence. As shown in fig. 8, five bolts are arranged on one side of each substrate plate 4 for fixing, and the fixing method can perform quick fixing and has a good fixing effect.

Example 4:

the embodiment discloses a rapid-tensioning anti-cracking fabricated building using fasteners, as shown in fig. 6 and 7, the rapid-tensioning anti-cracking fabricated building comprises a combined wall surface 1, a top plate 2 and connecting plates 3, wherein the combined wall surface 1 is connected with each other through the connecting plates 3 to form an annular structure arranged on the ground, and the top plate 2 is arranged at the top opening of the annular structure to form an independent space structure.

Wherein, combination wall 1 and roof 2 all include a plurality of mutual parallel connection's base material board 4, through the shaft-like connecting piece that runs through whole base material board 4 between the base material board 4, be equipped with the fastener that is used for fixed base material board 4 on the shaft-like connecting piece. Be equipped with on the substrate board 4 along a plurality of connecting holes 6 of substrate board 4 orientation of arranging, when substrate board 4 interconnect forms combination wall 1 connecting hole 6 aligns and forms the continuous pore structure that runs through.

The rod-shaped connecting piece comprises a double-end screw 9 and a lengthened sleeve 10, wherein an internal thread is arranged in the lengthened sleeve 10, and the double-end screw 9 is connected through the lengthened sleeve 10; be equipped with the screw on the fastener, thereby overlap the fastener cover and be equipped with the tip at the 9 tip of the double-end screw that correspond fixed shaft-like connecting piece, also can fix corresponding substrate board 4 simultaneously, be equipped with the heavy groove 8 that is used for holding the fastener on the substrate board 4.

The connecting sheet 13 sleeved on the nearest rod-shaped connecting piece is arranged at a gap between the adjacent base material plates 4 of the combined wall surface 1, one end of the connecting sheet 13 extends out of the gap and is inserted into the gap between the adjacent base material plates 4 of the top plate 2 and is sleeved with the rod-shaped connecting piece arranged in the top plate 2 so as to fix the top plate 2 at an opening at the top of an annular structure, the connecting sheet 3 comprises L-type corner plates 301, T-shaped plates 302 and cross-shaped plates 303, wherein two groups of mutually perpendicular connecting holes 6 are arranged in the L-type corner plates 301, the L-type corner plates 301 are connected with the combined wall surface 1 with two mutually perpendicular surfaces, the end part of a double-head screw 9 on each combined wall surface 1 penetrates through any group of connecting holes 6 arranged on the L-type corner plates 301 and is provided with a fastener for tensioning and fixing, two groups of mutually perpendicular connecting holes 6 are arranged in the T-shaped plates 302, the T-shaped plates 302 are connected with the combined wall surface 1, two combined wall surfaces 1 are coplanar and share one group of double-head screws 9 and a lengthened sleeve 10, the other group of combined wall surface 1 is connected with the coplanar combined wall surface 1, and two groups of the two groups of mutually perpendicular connecting holes 303 are arranged on the combined.

The connecting surfaces on the two sides of the base material plates 4 are respectively provided with a groove and a raised line, the installation and the prepositioning are realized through the matching of the grooves and the raised lines, and a joint strip for increasing the sealing effect is arranged at a gap between the adjacent base material plates 4; still be equipped with in the base material board 4 with connecting hole 6 vertically preformed hole 5, preformed hole 5 staggers with connecting hole 6 and does not communicate.

And the side surface provided with the groove is also provided with a strip-shaped groove, and the side surface provided with the raised line is also provided with a strip-shaped strip corresponding to the strip-shaped groove. And a water pipe or a wire pipe is arranged in the preformed hole 5.

Compared with a long rod screw structure, in order to further improve the application range, a combined structure of the double-head screw 9 and the nut is adopted for fixing. Also a plurality of substrate plates 4 with transverse connecting holes 6 are connected by means of double-headed screws 9. When the fixing is carried out, one end of the base material plate is fixed on the existing connecting plate, then the base material plate is connected through the elongated sleeve 10, the base material plate 4 is installed on a long rod structure formed by the double-headed screw 9 and the screw cap, and then one end of the base material plate is fixed through the bolt. The substrate plates 4 are fixed in a circulating and reciprocating manner in sequence, so that a whole combined wall structure is formed.

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

1. The utility model provides an utilize fast taut anti assembled building that ftractures of fastener which characterized in that: the combined wall comprises a combined wall surface (1), a top plate (2) and connecting plates (3), wherein the combined wall surface (1) is connected with each other through the connecting plates (3) to form an annular structure arranged on the ground, and the top plate (2) is arranged at the opening at the top of the annular structure to form an independent space structure;

combination wall (1) and roof (2) all include a plurality of mutual parallel connection's base material board (4), connect through the shaft-like connecting piece that runs through whole base material board (4) between base material board (4), be equipped with the fastener that is used for fixed base material board (4) on the shaft-like connecting piece.

2. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 1 wherein: the base material plate (4) is provided with a plurality of connecting holes (6) along the arrangement direction of the base material plate (4), and when the base material plates (4) are connected with each other to form the combined wall surface (1), the connecting holes (6) are aligned to form a continuous through hole structure;

the rod-shaped connecting piece is a steel cable (11), the steel cable (11) penetrates through the hole structure, and two ends of the steel cable (11) are fixed through the arranged fasteners;

the fastening piece is an anchorage device (12), and the anchorage device (12) is used for fixing two ends of the steel cable (11) and simultaneously arranging one side of the base material plate (4) in the steel cable to push the base material plate (4) to the other side for fixing;

the base material plate (4) is provided with a sinking groove (8) for accommodating an anchorage device (12).

3. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 1 wherein: the base material plate (4) is provided with a plurality of connecting holes (6) along the arrangement direction of the base material plate (4), and when the base material plates (4) are connected with each other to form the combined wall surface (1), the connecting holes (6) are aligned to form a continuous through hole structure;

the rod-shaped connecting piece is a long-strip screw rod (7), and a screw hole is formed in the fastening piece; the long-strip screw rod (7) penetrates through the hole structure, and the end parts of the two ends of the long-strip screw rod are clamped and fixed through fasteners; and the base material plate (4) is also tensioned and fixed towards either end of the strip screw (7) in sequence through a fastener, and a sunken groove (8) for accommodating the fastener is formed in the base material plate (4).

4. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 1 wherein: the base material plate (4) is provided with a plurality of connecting holes (6) along the arrangement direction of the base material plate (4), and when the base material plates (4) are connected with each other to form the combined wall surface (1), the connecting holes (6) are aligned to form a continuous through hole structure;

the rod-shaped connecting piece comprises a double-end screw (9) and a lengthened sleeve (10), internal threads are arranged in the lengthened sleeve (10), and the double-end screw (9) is connected through the lengthened sleeve (10);

be equipped with the screw on the fastener, thereby overlap the fastener cover and be equipped with the tip at the fixed shaft-like connecting piece of double-end screw (9) tip that corresponds, fixed substrate board (4) that correspond simultaneously, be equipped with heavy groove (8) that are used for holding the fastener on substrate board (4).

5. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 2 wherein: a connecting sheet (13) sleeved on the nearest rod-shaped connecting piece is arranged at a gap between the adjacent base material plates (4) of the combined wall surface (1), one end of the connecting sheet (13) extends out of the gap, is inserted into the gap between the adjacent base material plates (4) of the top plate (2) and is sleeved with the rod-shaped connecting piece arranged in the top plate (2) so as to fix the top plate (2) at the opening at the top of the annular structure;

the connecting plate (3) comprises an L-shaped corner plate (301), a T-shaped plate (302) and a cross-shaped plate (303);

wherein the L-type corner plate (301) is internally provided with a through connecting hole (6), the L-type corner plate (301) is connected with two combined wall surfaces (1), and the combined wall surfaces (1) at two sides share the same group of steel cables (11) which penetrate through the connecting hole (6) on the L-type corner plate (301);

two groups of vertical and communicated connecting holes (6) are formed in the T-shaped plate (302), the T-shaped plate (302) is connected with three combined wall surfaces (1), wherein the two combined wall surfaces (1) are parallel to each other and share the same group of steel cables (11) penetrating through the connecting holes (6) in the T-shaped plate (302), and the steel cable (11) on the other combined wall surface (1) penetrates through the other group of connecting holes (6) and is vertical to the steel cables (11) of the combined wall surfaces (1) with the two surfaces parallel to each other;

be equipped with two sets of perpendicular and connecting hole (6) that communicate on cross template (303), cross template (303) are connected with four sides combination wall, and wherein two liang of are parallel to each other and share same group and run through steel hawser (11) of setting up connecting hole (6) on cross template (303).

6. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 3 wherein: a connecting sheet (13) sleeved on the nearest rod-shaped connecting piece is arranged at a gap between the adjacent base material plates (4) of the combined wall surface (1), one end of the connecting sheet (13) extends out of the gap, is inserted into the gap between the adjacent base material plates (4) of the top plate (2) and is sleeved with the rod-shaped connecting piece arranged in the top plate (2) so as to fix the top plate (2) at the opening at the top of the annular structure;

the L-type corner plate (301) is internally provided with two groups of mutually vertical connecting holes (6), the L-type corner plate (301) is connected with two mutually vertical combined wall surfaces (1), wherein the end part of a long screw rod (7) on each combined wall surface (1) penetrates through any group of connecting holes (6) arranged on the L-type corner plate (301), and a fastener is arranged at the penetrating end part for tensioning and fixing;

two groups of connecting holes (6) which are perpendicular to each other are formed in the T-shaped plate (302), the T-shaped plate (302) is connected with the three-surface combined wall surface (1), the two surfaces of the combined wall surface (1) are coplanar and share one group of strip screws (7), and the other surface of the combined wall surface (1) is perpendicular to the coplanar combined wall surface (1);

be equipped with two sets of mutually perpendicular's connecting hole (6) on cross template (303), four sides combination wall (1) is connected in cross template (303), wherein two liang of combination wall (1) coplane and a set of rectangular screw rod (7) of sharing.

7. A crack resistant fabricated building with quick pull-up fasteners as claimed in claim 4 wherein: a connecting sheet (13) sleeved on the nearest rod-shaped connecting piece is arranged at a gap between the adjacent base material plates (4) of the combined wall surface (1), one end of the connecting sheet (13) extends out of the gap, is inserted into the gap between the adjacent base material plates (4) of the top plate (2) and is sleeved with the rod-shaped connecting piece arranged in the top plate (2) so as to fix the top plate (2) at the opening at the top of the annular structure;

the L-type corner plate (301) is internally provided with two groups of connecting holes (6) which are vertical to each other, the L-type corner plate (301) is connected with two combined wall surfaces (1) which are vertical to each other, wherein the end part of a double-headed screw (9) on each combined wall surface (1) penetrates through any group of connecting holes (6) arranged on the L-type corner plate (301), and a fastener is arranged at the penetrating end part for tensioning and fixing;

two groups of connecting holes (6) which are perpendicular to each other are arranged in the T-shaped plate (302), the T-shaped plate (302) is connected with the three-surface combined wall surface (1), the two surfaces of the combined wall surface (1) are coplanar and share one group of double-headed screw rods (9) and lengthened sleeves (10), and the other surface of the combined wall surface (1) is perpendicular to the coplanar combined wall surface (1);

be equipped with two sets of mutually perpendicular's connecting hole (6) on cross template (303), four sides combination wall (1) is connected in cross template (303), wherein two liang of combination wall (1) coplane and a set of double-end screw (9) of sharing and extension sleeve pipe (10).

8. A crack resistant fabricated building with rapid tightening of fasteners as claimed in claim 6, wherein: grooves and raised lines are respectively arranged on the connecting surfaces at the two sides of the base material plates (4), the mounting pre-positioning is realized through the matching of the grooves and the raised lines, and adhesive tapes for increasing the sealing effect are arranged at the gaps between the adjacent base material plates (4);

still be equipped with in base material board (4) with connecting hole (6) vertically preformed hole (5), preformed hole (5) stagger with connecting hole (6) and do not communicate.

9. A crack resistant fabricated building with rapid tightening of fasteners as claimed in claim 8, wherein: still be equipped with the bar groove on establishing the notched side, still be equipped with the rectangular that corresponds with the bar groove on the side that is equipped with the sand grip.

10. A crack resistant fabricated building with rapid tightening of fasteners as claimed in claim 8, wherein: and a water pipe or a wire pipe is arranged in the preformed hole (5).