CN219240931U - X-shaped assembled wallboard connecting piece and connecting structure - Google Patents

Abstract

The utility model discloses an X-shaped assembled wallboard connecting piece and a connecting structure, wherein the connecting piece adopts two X-shaped limiting parts which are opposite front and back to limit components such as two adjacent wallboards respectively, so that the two adjacent wallboards are adjusted to be in a flat state when the connecting piece is convenient to install; four front narrow strip-shaped plates of the front limiting part and the rear limiting part are fixed with the wallboard clamped by using a shooting nail, and a horizontal connecting part is extended and led out from a middle connecting plate between the limiting parts so as to realize the positioning and fixedly connection of the wallboard and the cross beam or the floor slab. The X-shaped limiting part in the connecting piece extends out of the narrow strip-shaped plate in a cross oblique direction, so that the connecting structure can cover a larger wallboard area, and the coverage range of acting force is increased, thereby increasing the stability of the connecting structure and effectively preventing cracks from being generated due to relative displacement between wallboards; meanwhile, the X-shaped assembled wallboard connecting piece simplifies assembly construction through diversified structural design, and has wide application and good practicability.

Description

X-shaped assembled wallboard connecting piece and connecting structure

Technical Field

The utility model relates to the field of assembly type building installation, in particular to an X-shaped assembly type wallboard connecting piece and an assembly type wallboard connecting structure.

Background

The assembled building is formed by carrying out standardized batch prefabrication on part of building components in a factory, transporting the prefabricated building components to a construction site, and then hoisting and connecting the prefabricated building components, so that the building process is changed from 'building' to 'manufacturing'. The assembly type construction technology makes the building become like building blocks, and common assembly component types are: external wall panels, internal wall panels, superimposed sheets, balconies, stairways, precast beams, precast columns and the like.

According to the difference of the main body structures, the fabricated building can be divided into three types of fabricated concrete building, fabricated steel building and fabricated wood building. The most widely applied market is an assembled concrete structure PC, and the application scene of the PC comprises houses, office buildings, teaching buildings, hospital buildings and the like.

Compared with the traditional field construction, the assembly type construction of the building can improve the design refinement and synergy, thereby improving the design quality and the building quality. The precision of the prefabricated part is far greater than that of the cast-in-situ part, and the high precision of the prefabricated part can drive the improvement of the precision of the cast-in-situ concrete part; the quality of the concrete pouring, vibrating and curing links of the prefabricated component is far higher than that of the cast-in-place concrete; the prefabricated components are produced in a factory, quality inspection and control are easier, human errors can be avoided more easily, and the product quality is improved. Secondly, the assembled building can save materials; the fabricated building can reduce mold material consumption, particularly wood pattern consumption. Meanwhile, the construction site construction waste can be greatly reduced by the assembled building; the cast-in-situ concrete amount can be greatly reduced, so that the water for site maintenance and the sewage discharge amount of a concrete tank car can be reduced. Finally, the operation of the assembled building template greatly reduces the labor required by the building; the factory mould can be repeatedly used, and the labor amount of factory mould assembling and mould disassembling operation is far less than that of on-site cast-in-place concrete; the assembled building reduces on-site wet operation, the outer protective structure and the main body structure are integrally finished, and the assembled components can be free from surface layers and painting, so that the construction period can be shortened.

Because of these characteristics of fabricated structures, the development of fabricated structures is being vigorously driven from country to industry. In recent years, many new materials and processes have emerged for fabricated structures. For example, the traditional PC wallboard has the defects of high manufacturing cost, influence on the calculation of a structural main body and the like, and the assembly cost of the ALC light wallboard is greatly lower than that of the PC wallboard, so that the influence of the ALC board on the main body structure is relatively small due to the fact that the ALC board is a light board; therefore, many homes and buildings are equipped with ALC boards in place of PC boards.

The ALC autoclaved aerated concrete slab is a light heat-insulating high-performance light slab which is manufactured by taking high-quality silica sand or fly ash, quicklime, cement, a gas generating agent, a bubble stabilizer and the like as raw materials through the procedures of grinding, metering and proportioning, stirring and casting, plug drill rod, gas generation expansion, static stop, cutting, autoclaved curing and the like. It can be used as the wall material of the inner wall and outer wall of the building body, roof board and floor board, and the thin board can be used as the heat-insulating board and fireproof board. The ALC wallboard has the advantages of light volume weight, good sound insulation and heat preservation effects, low manufacturing cost, simple installation process, lower construction period requirement, industrialized production, standardization, industrialized installation and the like, and is widely applied to the inner and outer walls of high-rise frame buildings and industrial plants at present.

ALC wallboard is required to be spliced into a whole board meeting the design requirement size by the battens in a factory, and meanwhile, the flat joint direction of the wallboard is required to meet the anti-cracking requirement of normal use, transportation and hoisting of the design. Then, during the field assembly construction, the following processes are carried out: the process flow is set off and positioned (a wall body vertical line and an elevation control line), a top limit clamp is installed, a plate is cut and processed on site, the plate is spliced and installed (embedded in a professional hole), verticality is checked, and a bottom fixed wooden wedge and a bottom seam are installed.

When the left adjacent plate and the right adjacent plate are spliced, the positions of the left adjacent plate and the right adjacent plate on the vertical plane are difficult to be completely consistent due to the fact that the left adjacent plate and the right adjacent plate are limited relatively through the small clamping groove at the top, and relative displacement is generated between the left adjacent plate and the right adjacent plate along with operations such as beating in subsequent procedures and the like and accumulation of stress and time expanding and contracting along with temperature, and cracks appear on a wall body after painting. Moreover, due to the large bulk and heavy weight of the assembled wallboard, the stress is concentrated at the edges, and the relative displacement between adjacent wallboards is easier to occur compared with the traditional brick-concrete structure. For wallboard with embedded parts, the phenomenon is relatively light, but the embedded parts increase the cost and make the assembled wall body more complex in connection, thereby leading to the increase of construction difficulty and slowing down the construction speed.

Therefore, a new way of connecting assembled wall panels is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a multipurpose assembled wallboard connecting piece and a connecting structure, which overcome the defects of wall assembly in the prior art, effectively improve the stability of the connecting structure of the wall, avoid the relative displacement between adjacent wallboards with large lengths, further effectively avoid a series of defects caused by the displacement, and realize the connection of wallboards, wallboards and cross beams.

The technical scheme of the utility model is as follows: there is provided an X-shaped fitting type wallboard connector of the following construction, comprising: the first limiting part and the second limiting part are respectively arranged on the front surface and the rear surface of the adjacent areas of the two adjacent wallboards, the first limiting part and the second limiting part are both X-shaped and are connected through a connecting plate clamped between the two adjacent wallboards,

the first limiting part comprises four front narrow strip-shaped plates of an upper left front limiting plate, a lower left front limiting plate, an upper right front limiting plate and a lower right front limiting plate, and a front cross plate connected with the middle of the four front narrow strip-shaped plates,

the second limiting part comprises four rear narrow strip-shaped plates of an upper left rear limiting plate, a lower left rear limiting plate, an upper right rear limiting plate and a lower right rear limiting plate, and a rear cross plate connected with the middle of the four rear narrow strip-shaped plates,

The connecting plate is connected between the rear end face of the front cross plate and the front end face of the rear cross plate.

Preferably, the connecting plates are replaced by screws so as to fixedly connect the front cross plates and the rear cross plates.

Preferably, the four front narrow strip-shaped plates of the left upper front limiting plate, the left lower front limiting plate, the right upper front limiting plate and the right lower front limiting plate are all approximately parallelograms, and the cross plate is rectangular; the four front narrow strip-shaped plates of the left upper rear limiting plate, the left lower rear limiting plate, the right upper rear limiting plate and the right lower rear limiting plate are all approximate parallelograms, and the rear cross plate is rectangular.

The side of the front/rear cross plate in the direction from the upper left front limit plate to the upper right front limit plate is a transverse side, and preferably the transverse side is a side in the horizontal direction.

Preferably, the upper and lower ends of the connection plates are respectively flush with the horizontal lateral sides of the front/rear cross plates in the horizontal direction.

Preferably, among the narrow strip-shaped plates in the first limit part and the second limit part, the limit plates in the upper left and lower right directions have the same width; similarly, the width of the limiting plates in the lower left and upper right directions is uniform. Namely, the sizes of the two pairs of narrow strip plates in the first limiting part and the second limiting part which are crossed and obliquely upwards are respectively equal.

Preferably, each of the two pairs of intersecting diagonal narrow strip plates has a larger area in which one of the diagonal narrow strip plates is formed, thereby increasing the resistance to shearing forces in the diagonal direction of the fabricated wallboard connector of the present utility model, and the resistance to forward and backward tilting torque of the adjacent two wallboards to which it is connected, when the same material is consumed. Preferably, one of the diagonally upward narrow strip-shaped plates having a larger area is larger in length and/or width than the other diagonally upward narrow strip-shaped plate.

Preferably, each pair of narrow strip-shaped plates in the two crossed oblique directions has an oblique crossing angle of 90 degrees with the other oblique direction.

Preferably, each pair of the two cross diagonal strips includes two strips whose respective diagonal extensions are offset in the horizontal direction by a distance to increase the lateral distance and the area covered by the connection.

Preferably, in the narrow strip-shaped plates in the first limiting part, the left upper front limiting plate and the right lower front limiting plate are symmetrically distributed about the center of the front cross plate, and the left lower front limiting plate and the right upper front limiting plate are symmetrically distributed about the center of the front cross plate; the second limiting part is also arranged similarly.

Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part are respectively distributed in a pair about the longitudinal middle vertical line of the front/rear cross plate. Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part have different sizes; therefore, the height of the left wallboard and the right wallboard can be adapted to be inconsistent, and the corresponding front limiting plate and the rear limiting plate on the side with the high wallboard are larger in area.

Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part are respectively distributed in pairs about transverse middles of the front/rear cross plates.

Preferably, the four front/rear narrow strip-shaped plates in the first and second limiting portions are each spaced from the center-most distal end of the front/rear cross plate and are uniformly distributed circumferentially about the center of the front/rear cross plate, thereby facilitating assembly.

Preferably, the first limiting part is an integrally formed component, and the four front narrow strip-shaped plates of the left upper front limiting plate, the left lower front limiting plate, the right upper front limiting plate and the right lower front limiting plate are all approximately parallelograms and are all integrated at the joint of the front cross plate and the middle part; the sloping sides of the left upper front limiting plate and the right lower front limiting plate are parallel to each other, the sloping sides of the left lower front limiting plate and the right upper front limiting plate are parallel to each other,

The second limiting part is an integrally formed component, and the four front narrow strip-shaped plates of the left upper rear limiting plate, the left lower rear limiting plate, the right upper rear limiting plate and the right lower rear limiting plate are approximately parallelograms and are integrated at the joint of the front narrow strip-shaped plates and the middle rear cross plate; the oblique sides of the left upper rear limiting plate and the right lower rear limiting plate are parallel to each other, and the oblique sides of the left lower rear limiting plate and the right upper rear limiting plate are parallel to each other.

Preferably, the front cross plate center is taken as a front reference point, and the left upper front limiting plate and the right lower front limiting plate are identical in size and symmetrically distributed about the front reference point; the left lower front limiting plate and the right upper front limiting plate are identical in size and symmetrically distributed about the front reference point,

the center of the rear cross plate is taken as a rear reference point, and the left upper rear limiting plate and the right lower rear limiting plate are identical in size and symmetrically distributed about the rear reference point; the left lower rear limiting plate and the right upper rear limiting plate are identical in size and symmetrically distributed about the rear reference point.

In another embodiment, the utility model also provides an X-shaped assembled wallboard connector, which comprises a first limit mechanism and a second limit mechanism;

the first limiting mechanism comprises a first limiting part and a second limiting part which are respectively arranged on the front surface and the rear surface of the adjacent areas of the two adjacent wallboards, the first limiting part and the second limiting part are both X-shaped and are connected through connecting plates which are clamped between the two adjacent wallboards and are vertically arranged,

The first limiting part comprises four front narrow strip-shaped plates of an upper left front limiting plate, a lower left front limiting plate, an upper right front limiting plate and a lower right front limiting plate, and a front cross plate connected with the middle of the four front narrow strip-shaped plates,

the second limiting part comprises four rear narrow strip-shaped plates of an upper left rear limiting plate, a lower left rear limiting plate, an upper right rear limiting plate and a lower right rear limiting plate, and a rear cross plate connected with the middle of the four rear narrow strip-shaped plates,

the connecting plate is connected between the rear end face of the front cross plate and the front end face of the rear cross plate;

the second limiting mechanism and the first limiting mechanism adopt the same structure, and the first limiting mechanism and the second limiting mechanism share the connecting plate and are distributed up and down.

Preferably, the upper end of the connecting plate is flush with the top of the front cross plate in the first limiting mechanism, and the lower end of the connecting plate is flush with the bottom of the front cross plate in the second limiting mechanism.

Preferably, an extension part extends from the middle section at the upper end of the connecting plate, a horizontal connecting part in the horizontal direction is connected to the end of the extension part opposite to the connecting plate, and one long side of the horizontal connecting part is parallel to the extending direction of the transverse side of the front cross plate in the horizontal plane.

Preferably, an extension part extends from the middle section at the upper end part of the connecting plate, a horizontal connecting part in a horizontal direction is connected to the end part of the extension part opposite to the connecting plate, and one long side of the horizontal connecting part is perpendicular to or distributed at an acute angle with the extending direction of the transverse side of the front cross plate in the horizontal plane.

Preferably, the horizontal connection portion is a rectangular horizontal connection plate.

Preferably, an extension part extends from the middle section at the upper end part of the connecting plate, a horizontal connecting part is connected to the end part of the extension part opposite to the connecting plate, and one long side of the horizontal connecting part is parallel, perpendicular or acutely distributed with the extension direction of the transverse side of the front cross plate on the horizontal plane;

the horizontal connecting portion adopts approximately triangle-shaped's horizontal connecting plate, horizontal connecting plate and extension department are equipped with a narrow rectangle basal portion and its long limit one side with the extension links to each other, and then extends a triangle-shaped board with the opposite side of extension, the apex angle that triangle-shaped board and basal portion are relative is with circular arc chamfer and has seted up an anchor bolt hole near this apex angle.

Meanwhile, the utility model also provides an assembled wallboard connecting structure with the following structure, which comprises the X-shaped assembled wallboard connecting piece and the wallboards, wherein the wallboards comprise a first wallboard and a second wallboard, the first wallboard and the second wallboard are connected through the connecting piece,

the left upper front limiting plate and the left lower front limiting plate of the first limiting part and the left upper rear limiting plate and the left lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the first wallboard, the right upper front limiting plate and the right lower front limiting plate of the first limiting part and the right upper rear limiting plate and the right lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the second wallboard, and the two side vertical faces of the connecting plate are respectively clung between the first wallboard and the second wallboard which are arranged in parallel.

In addition, the utility model also provides a connecting structure of the assembled wallboard, which comprises the X-shaped assembled wallboard connecting piece, the beam or the floor slab and the wallboard, wherein the wallboard comprises a first wallboard and a second wallboard, one of the beam or the floor slab, the first wallboard and the second wallboard are connected through the connecting piece,

the left upper front limiting plate and the left lower front limiting plate of the first limiting part and the left upper rear limiting plate and the left lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the first wallboard, the right upper front limiting plate and the right lower front limiting plate of the first limiting part and the right upper rear limiting plate and the right lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the second wallboard, the two side vertical surfaces of the connecting plate are respectively clung between the first wallboard and the second wallboard which are arranged in parallel, and the horizontal connecting part is clung to the surface opposite to the beam or the floor slab.

Preferably, the number of the horizontal connecting parts is two, and the horizontal connecting parts are symmetrically distributed about a perpendicular bisector in the vertical direction of the extension part.

Compared with the prior art, the scheme of the utility model has the following advantages: according to the utility model, aiming at the problem that the adjacent plates are easy to generate relative displacement to cause cracking and other phenomena when assembled wall plates are spliced and installed, the front and rear opposite limiting parts are adopted on one connecting piece to respectively limit the wall plates on two sides, so that the two adjacent wall plates are conveniently adjusted to be in a flat distribution state when the assembled wall plates are installed, after the four narrow strip-shaped plates of the front and rear limiting parts are fixed with the wall plates clamped by the front and rear limiting parts by using a nail or a gun nail, the connection strength of the wall plates is improved, the connecting structure is more stable, and the cracking caused by the relative displacement can be effectively prevented. When the wallboard is subjected to limit assembly, the front limit part and the rear limit part are of an X-shaped structure, each extending narrow edge can cover a wider direction, the coverage range of acting force is increased, and therefore the stability is improved; the X-shaped cross coverage can form a stable triangle structure, so that the X-shaped cross coverage is more stable than other existing limiting pieces; the wallboard is limited in a diagonal crossing mode, so that the assembled wallboard has stretching resistance and extrusion resistance in the surface direction and has torsion resistance in the normal direction, and acting force or impact of adjacent wallboards in various spatial directions on the wallboard surface and the normal direction can be effectively prevented. In addition, through the optimal design, the utility model can also realize the stable connection of the wallboard, the beam and the floor slab, and has strong applicability; and the diversified structure reduces the assembly construction difficulty and can effectively improve the construction speed. The assembled wall body is rapid and convenient to install, has high stability of the connecting structure, and has wide application and good practicability.

It should be understood that all combinations of the foregoing concepts, as well as additional concepts discussed in more detail below (provided such concepts are not mutually inconsistent) are contemplated as being part of the inventive subject matter disclosed herein. In particular, all combinations of the claimed subject matter appearing in the disclosed schemes are contemplated as part of the inventive subject matter disclosed herein.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples:

FIG. 1 is a schematic view of a fabricated wallboard connecting structure in accordance with the present utility model;

FIG. 2 is a schematic view of an X-shaped assembled wall board connector according to the present utility model;

FIG. 3 is a three view of an X-shaped fabricated panel connector;

FIG. 4 is a schematic view of an alternate embodiment of an X-shaped wall board connector;

FIG. 5 is a schematic view of a preferred configuration of the vertically extending portion of the X-shaped fabricated panel connector;

FIG. 6 is a schematic view of another preferred construction of the vertically extending portion of the X-shaped fabricated panel attachment;

FIG. 7 is a schematic view of another fabricated panel connection configuration;

FIG. 8 is a schematic view of an X-shaped wall board connector according to another embodiment;

FIG. 9 is a schematic view of a preferred construction of an X-shaped fabricated panel connector according to yet another embodiment;

FIG. 10 is a schematic view of yet another assembled wall panel connection;

fig. 11 is a schematic view of a further X-shaped assembled wall panel connection.

In the figure: 10. first wall plate, 20, second wall plate, 30, cross beam (floor), 40, shooting nail (anchor bolt), 50, bolt,

1000. an X-shaped assembled wallboard connector,

101. a first limiting mechanism, 102, a second limiting mechanism,

100. a first limit part 200, a second limit part 300, a connecting plate 400, an extension part 500 and a horizontal connecting part,

110. an upper left front limiting plate 120, a lower left front limiting plate 130, an upper right front limiting plate 140, a lower right front limiting plate 150, a front cross plate 210, an upper left rear limiting plate 220, a lower left rear limiting plate 230, an upper right rear limiting plate 240, a lower right rear limiting plate 250, a rear cross plate 160, a positioning hole,

510. a horizontal connecting plate, 520, a second horizontal connecting plate,

501 anchor holes, 511, base portions, 512, extensions.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, but the present utility model is not limited to these embodiments only. The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model.

In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. It should be noted that the drawings are in a simplified form and are not to scale precisely, but rather are merely intended to facilitate and clearly illustrate the embodiments of the present utility model.

In particular, the technical solution disclosed by the utility model is included in the protection scope of the utility model when the connecting piece is observed vertically upwards and downwards in a relative manner, and the connecting piece is caused upwards and downwards or is upside down.

Example 1:

as shown in fig. 1, a fabricated panel connection structure to which the X-shaped fabricated panel connection member of the present utility model is applied, includes: an X-shaped assembled wallboard connector 1000, the wallboard comprising a first wallboard 10, a second wallboard 20, the first wallboard 10, the second wallboard 20 being connected by the connector 1000.

Referring to fig. 2 and 3, the X-shaped assembled wall board connector 1000 further includes: the first limiting part 100 and the second limiting part 200 are respectively arranged on the front and the rear surfaces of the adjacent areas of the two adjacent wallboards, the first limiting part 100 and the second limiting part 200 are in an X shape and are connected through the connecting plate 300 clamped between the two adjacent wallboards,

The first limiting part 100 includes four front narrow strip-shaped plates of an upper left front limiting plate 110, a lower left front limiting plate 120, an upper right front limiting plate 130, a lower right front limiting plate 140, and a front cross plate 150 connected to the middle of the four front narrow strip-shaped plates,

the second limiting part 200 comprises four rear narrow strip-shaped plates of an upper left rear limiting plate 210, a lower left rear limiting plate 220, an upper right rear limiting plate 230 and a lower right rear limiting plate 240, and a rear cross plate 250 connected to the middle of the four rear narrow strip-shaped plates,

the connection plate 300 is connected between the rear end face of the front cross plate 150 and the front end face of the rear cross plate 250.

As shown in fig. 1 and 2, the upper left front limiting plate 110 and the lower left front limiting plate 120 of the first limiting portion 100, and the upper left rear limiting plate 210 and the lower left rear limiting plate 220 of the second limiting portion 200 are respectively attached to the front and rear sides of the first wallboard 10, the upper right front limiting plate 130 and the lower right front limiting plate 140 of the first limiting portion 100, and the upper right rear limiting plate 230 and the lower right rear limiting plate 240 of the second limiting portion 200 are respectively attached to the front and rear sides of the second wallboard 20, and the vertical surfaces of the two sides of the connecting plate 300 are respectively attached to the first wallboard 10 and the second wallboard 20 which are arranged in parallel.

When the wall body is assembled, the X-shaped assembled wallboard connecting piece 1000 is sleeved on the erected and positioned wallboard such as the first wallboard 10, so that the narrow strip-shaped side plates at the left sides of the first limiting part 100 and the second limiting part 200 are tightly clamped on the outer surface of the first wallboard 10; simultaneously, the left side surface of the connecting plate 300 is attached to the right side of the first wallboard 10; then, the second wall plate 20 is hoisted or erected, the azimuth of the second wall plate is adjusted according to the positions of the two limiting parts, and the second wall plate is gradually moved towards the direction of the first wall plate 10; two adjacent wallboards are finely adjusted to ensure that the surfaces of the two sides of the two adjacent wallboards are respectively approximately on the same plumb face, and after the two adjacent wallboards are adjusted to be smooth, a plurality of nails 40 are shot out of each narrow strip-shaped limiting board on the two sides through a nail gun so as to firmly fix the limiting board on the wallboards.

Preferably, the wall panels may be connected by a plurality of X-shaped assembled wall panel connectors 1000 in the same joint of two adjacent wall panels, depending on the height of the wall panels. The thickness of the metal plate, the limiting plate, and the connecting plate used for the X-shaped assembled wallboard connector 1000 may be optimized according to the thickness and weight of the conventional wallboard. For example, the thickness can be selected between 0.5 mm and 2.5mm, and galvanized steel plates can be used as materials.

Preferably, the side surfaces of the wallboard to be assembled are in a plane structure or in a mortise and tenon structure, one side end surface of the wallboard is provided with a groove, the other side end surface is provided with a protruding edge, and the edge and the groove are mutually matched. Correspondingly, in the assembly, a section corresponding to the height of the connecting plate of the X-shaped assembly type wallboard connecting piece is cut off on the edge of one side end of the wallboard, and the clamping connection is carried out at the cut-off.

As shown in fig. 3, preferably, the four front narrow strip-shaped plates of the upper left front limiting plate, the lower left front limiting plate, the upper right front limiting plate and the lower right front limiting plate are all approximately parallelograms, and the cross plate is rectangular; the four front narrow strip-shaped plates of the left upper rear limiting plate, the left lower rear limiting plate, the right upper rear limiting plate and the right lower rear limiting plate are all approximate parallelograms, and the rear cross plate is rectangular.

Preferably, the first limiting part is an integrally formed component, and the four front narrow strip-shaped plates of the left upper front limiting plate, the left lower front limiting plate, the right upper front limiting plate and the right lower front limiting plate are integrated at the joint of the front narrow strip-shaped plates and the middle front cross plate; the sloping sides of the left upper front limiting plate and the right lower front limiting plate are parallel to each other, the sloping sides of the left lower front limiting plate and the right upper front limiting plate are parallel to each other,

The second limiting part is an integrally formed component, and the four front narrow strip-shaped plates of the left upper rear limiting plate, the left lower rear limiting plate, the right upper rear limiting plate and the right lower rear limiting plate are integrated at the joint of the front narrow strip-shaped plates and the middle rear cross plate; the oblique sides of the left upper rear limiting plate and the right lower rear limiting plate are parallel to each other, and the oblique sides of the left lower rear limiting plate and the right upper rear limiting plate are parallel to each other.

Preferably, the front cross plate center is taken as a front reference point, and the left upper front limiting plate and the right lower front limiting plate are identical in size and symmetrically distributed about the front reference point; the left lower front limiting plate and the right upper front limiting plate are identical in size and symmetrically distributed about the front reference point,

the center of the rear cross plate is taken as a rear reference point, and the left upper rear limiting plate and the right lower rear limiting plate are identical in size and symmetrically distributed about the rear reference point; the left lower rear limiting plate and the right upper rear limiting plate are identical in size and symmetrically distributed about the rear reference point.

The side of the front/rear cross plate in the direction from the upper left front limit plate to the upper right front limit plate is a transverse side, and preferably the transverse side is a side in the horizontal direction.

Preferably, among the narrow strip-shaped plates in the first limit part and the second limit part, the limit plates in the upper left and lower right directions have the same width; similarly, the width of the limiting plates in the lower left and upper right directions is uniform. Namely, the sizes of the two pairs of narrow strip plates in the first limiting part and the second limiting part which are crossed and obliquely upwards are respectively equal.

Preferably, each of the two pairs of intersecting diagonal narrow strip plates has a larger area in which one of the diagonal narrow strip plates is formed, thereby increasing the resistance to shearing forces in the diagonal direction of the fabricated wallboard connector of the present utility model, and the resistance to forward and backward tilting torque of the adjacent two wallboards to which it is connected, when the same material is consumed. Preferably, one of the diagonally upward narrow strip-shaped plates having a larger area is larger in length and/or width than the other diagonally upward narrow strip-shaped plate.

Preferably, each pair of narrow strip-shaped plates in the two crossed oblique directions has an oblique crossing angle of 90 degrees with the other oblique direction.

Preferably, each pair of the two cross diagonal strips includes two strips whose respective diagonal extensions are offset in the horizontal direction by a distance to increase the lateral distance and the area covered by the connection.

Preferably, among the narrow strip-shaped plates in the first limiting part and the second limiting part, the left upper front limiting plate and the right lower front limiting plate are symmetrically distributed about the center of the front/rear cross plate, and the left lower front limiting plate and the right upper front limiting plate are symmetrically distributed about the center of the front/rear cross plate.

Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part are respectively distributed in a pair about the longitudinal middle vertical line of the front/rear cross plate. Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part have different sizes; therefore, the height of the left wallboard and the right wallboard can be adapted to be inconsistent, and the corresponding front limiting plate and the rear limiting plate on the side with the high wallboard are larger in area.

Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part are respectively distributed in pairs about transverse middles of the front/rear cross plates.

Preferably, the four front/rear narrow strip-shaped plates in the first limit part and the second limit part are respectively spaced from the end part farthest from the center of the front/rear cross plate, and are uniformly distributed on the circumference about the center of the front/rear cross plate, so that the operation is convenient without considering the orientation of the first limit part and the second limit part during the assembly.

As shown in fig. 3, preferably, the first and second limiting parts 100 and 200 of the X-shaped assembled wallboard connector 1000 are identical in structure, the connector plate adopts a rectangular plate, the upper and lower ends of the connector plate are respectively flush with the horizontal lateral edges of the front/rear cross plates in the horizontal direction, and the width of the connector plate is the distance between the two limiting parts, that is, the thickness of the wallboard sandwiched between the connector plate and the connector plate is equivalent.

Example 2:

in this embodiment, the X-shaped assembled wall board connector replaces the structural member connecting the first and second spacing portions with the through bolts 50.

As shown in fig. 1 and 4, when the middle structural member is a bolt 50, one of the first limiting part 100 and the second limiting part 200 of the X-shaped assembled wallboard connector 1000 is attached to an erected and positioned wallboard, such as the first wallboard 10; then, the second wallboard 20 is hoisted or erected, the azimuth of the second wallboard is adjusted according to the surface of one side of the existing limit part of the first wallboard 10, and the second wallboard is gradually moved towards the direction of the first wallboard 10; fine-tuning two adjacent wallboards to ensure that the two side surfaces of the two adjacent wallboards are respectively approximately on the same plumb face, pasting the other limit part of the X-shaped assembled wallboard connector 1000 on the two wallboards after being adjusted and leveled, and fixing the two wallboards with matched nuts after the bolts 50 pass through the locating holes 160 of the front/rear cross boards in the centers of the first limit part 100 and the second limit part 200; finally, a plurality of nails 40 are ejected by the nail gun to firmly fix the limiting plates of the limiting parts on the wallboard.

According to the embodiment, the wallboard connecting piece is formed in a combined mode, so that the limit on the movement amplitude when two wallboards are adjusted in azimuth is relaxed, and assembly construction is facilitated.

Example 3:

in the present embodiment, as shown in fig. 5, 6 and 7, unlike the embodiment 1, the X-shaped fitting type wall board connector 1000 further extends from the middle section at the upper end of the connection board 300 by an extension 400, and a horizontal connection 500 in the horizontal direction is connected to the end of the extension 400 opposite to the connection board 300, and in fig. 6, one long side of the horizontal connection 500 is parallel to the extending direction of the lateral side of the front cross board 150 in the horizontal plane. In fig. 5 to 7, the horizontal connection portion 500 is a rectangular horizontal connection plate 510.

Accordingly, a fabricated panel connection structure includes the X-shaped fabricated panel connection 1000, the beam 30 or the floor, and the wall panels including the first wall panel 10, the second wall panel 20, the first wall panel 10, the second wall panel 20 and the beam 30 or the floor are connected by the connection 1000;

the upper left front limiting plate 110 and the lower left front limiting plate 120 of the first limiting portion 100, the upper left rear limiting plate 210 and the lower left rear limiting plate 220 of the second limiting portion 200 are respectively clung to the front and rear sides of the first wallboard 10, and the upper right front limiting plate 130 and the lower right front limiting plate 140 of the first limiting portion 100, and the upper right rear limiting plate 230 and the lower right rear limiting plate 240 of the second limiting portion 200 are respectively clung to the front and rear sides of the second wallboard 20; the vertical surfaces at two sides of the connecting plate 300 are respectively clung between the first wall plate 10 and the second wall plate 20 which are arranged in parallel; the horizontal connection 500 is closely attached to the lower/upper surface of the beam 30 or floor slab opposite to the wall plate.

As will be understood from fig. 6 and 7, the cross beam 30 is replaced with a floor after the top-bottom inversion of fig. 7, and the horizontal connection 500 is fixed to the floor surface of the bottom side of the first wall plate 10.

Preferably, the horizontal connection portion is provided with a through hole, i.e. anchor hole 501, at a side remote from the extension portion for a bolt, anchor bolt, etc. to pass through and fix the horizontal connection portion 500 to a beam or floor.

Preferably, the width of the middle section of the connection plate 300 is less than or equal to the width of the upper end of the connection plate, so that material can be saved and consistency of mortar filling is facilitated.

Preferably, as shown in fig. 6, the horizontal connection portion is located at the middle of the first and second limiting portions along a perpendicular bisector in the longitudinal direction.

Preferably, the extension portion and the horizontal connection portion are rectangular and share adjacent sides thereof.

Preferably, the extension 400 may be formed into the horizontal connection part 500 by vertically bending at an end remote from the connection plate 300, thereby realizing one-time molding.

The number of the horizontal connecting parts can be two, and the horizontal connecting parts are symmetrically distributed about a perpendicular bisector in the vertical direction of the extension part, as shown in fig. 6 and 7; alternatively, the horizontal connection portion may be provided as only one, as shown in fig. 5.

One long side of the horizontal connecting part is parallel to the extending direction of the transverse side of the front cross plate on the horizontal plane, as shown in fig. 6 and 7; alternatively, the long sides and the horizontal sides of the front cross plates may extend in a vertical direction or at an acute angle, as shown in fig. 5.

As shown in fig. 5 and 7, for a structure in which the horizontal connection portion is single and one long side thereof is parallel to the extending direction of the transverse side of the front cross board on the horizontal plane, when the wall is assembled, the X-shaped assembled wall board connection member 1000 is first sleeved on the erected and positioned wall board such as the second wall board 20, so that the side narrow strip-shaped boards on the right side of each of the first limiting portion 100 and the second limiting portion 200 are tightly clamped on the outer surface of the first wall board 20, and meanwhile, the horizontal connection portion 500 is oriented to the direction in which the other side is not erected with the wall board, and the right side of the connection board 300 is attached to the left side of the one wall board 20; then, the set anchor bolts pass through the anchor bolt holes 501 through a nail gun, and the horizontal connecting part 150 is fixed on the beam or the floor slab;

then, the first wallboard 10 is hoisted or erected, the azimuth of the first wallboard is adjusted according to the positions of the two limiting parts, and the first wallboard is gradually moved towards the direction of the second wallboard 20; two adjacent wallboards are finely adjusted to ensure that the surfaces of the two sides of the two adjacent wallboards are respectively approximately on the same plumb face, and after the two adjacent wallboards are adjusted to be smooth, a plurality of nails 40 are shot out of each narrow strip-shaped limiting board on the two sides through a nail gun so as to firmly fix the limiting board on the wallboards.

In contrast, in the case of tilting the horizontal connection 500 like in fig. 5, the horizontal connection may be fixed after fixing the wall plate. Specifically, when the wall is assembled, another installation sequence is provided, namely, after two wallboards are installed according to the steps in the embodiment 1; finally, the horizontal connection 150 is secured to the beam or floor by inserting an anchor bolt such as a nail through the anchor bolt hole 155 by a nail gun.

In addition, when the horizontal connection part 500 includes two oppositely-distributed horizontal connection plates, i.e., the horizontal connection plate 510 and the second horizontal connection plate 520, as shown in fig. 6, the horizontal connection part 500 is connected to the extension part 400 by lap joint, such as by spot welding, or by casting. Under this kind of structure, through setting up two relative horizontal connecting portions for when the assembly wall body, increased crossbeam or floor to the area of action of wallboard, further improved connection structure's stability.

Preferably, the length of the extension portion in the vertical direction may be preferably selected according to practical construction experience. For example, according to the thickness of the plate, the thickness of the wallboard and the weight, a plurality of distances are preferable as standard specifications for manufacturing and processing.

According to the embodiment, the assembled wallboard is fixed on the cross beam at the top end or the floor at the bottom through the horizontal connecting plate, so that the floor cannot roll in the front-back direction, and the stability of the connecting structure is further improved. By changing the relative orientation of the horizontal connection 500 and the first stop portion in the extending direction on the horizontal plane, a flexible assembly construction method is provided, so that the method is preferable in construction according to the specific scene.

Example 4:

unlike embodiment 3, in this embodiment, the horizontal connecting portion adopts a triangle with a base portion. Specifically, referring to fig. 8, 9 and 10, the X-shaped assembled wall board connecting member 1000 further extends from the middle section at the upper end of the connecting board 300 to form an extension 400, and a horizontal connecting portion 500 in a horizontal direction is connected to the end of the extension 400 opposite to the connecting board 300, and one long side of the horizontal connecting portion 500 is parallel to, perpendicular to or disposed at an acute angle with respect to the extending direction of the horizontal side of the front cross board;

the horizontal connection part 500 adopts a horizontal connection plate 510 having an approximately triangular shape, a narrow rectangular base part 511 is provided at a position where the horizontal connection plate 510 is connected to the extension part 400, one side of a long side thereof is connected to the extension part 400, and a triangular plate, i.e., an extension part 512 is extended from a side opposite to the extension part 400, a vertex angle of the extension part 512 opposite to the base part 511 is chamfered with an arc, and an anchor hole 501 is provided near the vertex angle.

As shown in fig. 9 and 10, the horizontal connection plates 510 may be provided in two and symmetrically distributed about a perpendicular bisector in the vertical direction of the extension portion.

According to the embodiment, the triangular horizontal connecting plate with the base is adopted to realize connection of the wallboard and the cross beam or the floor slab, so that the area of a connecting effect is further increased, and the stability of connection is also improved.

Example 5:

referring to fig. 11, in this embodiment, the X-shaped assembled wall board connector 1000 is further provided with another limiting structure of similar structure at the bottom of each lower limiting board of the above limiting structure, and the connecting boards 300 simultaneously extend downward and form the whole structure as one body.

Specifically, an X-shaped assembled wallboard connector 1000 includes a first limit mechanism 101, a second limit mechanism 102;

the first limiting mechanism 101 further comprises a first limiting part and a second limiting part which are respectively arranged on the front surface and the rear surface of the adjacent area of the two adjacent wallboards, the first limiting part and the second limiting part are both in an X shape and are connected through a connecting plate which is clamped between the two adjacent wallboards and is vertically arranged,

the first limiting part comprises four front narrow strip-shaped plates of an upper left front limiting plate, a lower left front limiting plate, an upper right front limiting plate and a lower right front limiting plate, and a front cross plate connected with the middle of the four front narrow strip-shaped plates,

the second limiting part comprises four rear narrow strip-shaped plates of an upper left rear limiting plate, a lower left rear limiting plate, an upper right rear limiting plate and a lower right rear limiting plate, and a rear cross plate connected with the middle of the four rear narrow strip-shaped plates,

The connecting plate is connected between the rear end face of the front cross plate and the front end face of the rear cross plate;

the second limiting mechanism and the first limiting mechanism adopt the same structure, and the first limiting mechanism and the second limiting mechanism share the connecting plate and are distributed up and down.

Preferably, the upper end of the web 300 is flush with the top of the front cross plate in the first stop mechanism while the lower end is flush with the bottom of the front cross plate in the second stop mechanism.

When the wall is assembled, as shown in fig. 1 and 11, the X-shaped assembled wallboard connecting piece is sleeved on the erected and positioned wallboard, such as the first wallboard 10, so that the left side narrow strip-shaped plates in the first limiting part and the second limiting part of the first limiting mechanism 101 and the second limiting mechanism 102 are tightly clamped on the outer surface of the first wallboard 10; simultaneously, the left side surface of the connecting plate 300 is attached to the right side of the first wallboard 10; then, the second wall plate 20 is hoisted or erected, the azimuth of the second wall plate is adjusted according to the positions of the two limiting parts, and the second wall plate is gradually moved towards the direction of the first wall plate 10; two adjacent wallboards are finely adjusted to ensure that the surfaces of the two sides of the two adjacent wallboards are respectively approximately on the same plumb face, and after the two adjacent wallboards are adjusted to be smooth, a plurality of nails 40 are shot out of each narrow strip-shaped limiting board on the two sides through a nail gun so as to firmly fix the limiting board on the wallboards.

It will be appreciated that, based on the above structure of the present embodiment, an extension portion may also extend from the middle section at the upper end portion of the connection plate 300, and a horizontal connection portion in a horizontal direction may be connected to the end portion of the extension portion opposite to the connection plate, so as to achieve connection between the wall panel and the beam or the floor.

According to the embodiment, the area of the connecting part is increased by increasing the limiting part, the tensile strength and the toughness of the wallboard connecting piece are improved, and the impact resistance and the stability of the wallboard connecting structure are further improved.

In addition, although the embodiments are described and illustrated separately above, it will be apparent to those skilled in the art that some common techniques may be substituted and integrated between the embodiments, and that reference may be made to another embodiment without explicitly recited in one of the embodiments.

The above-described embodiments do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present invention.

Claims (10)

1. An X-shaped assembled wallboard connecting piece is characterized by comprising a first limiting part and a second limiting part which are respectively arranged on the front surface and the rear surface of an adjacent area of two adjacent wallboards, wherein the first limiting part and the second limiting part are both X-shaped and are connected through a connecting plate clamped between the two adjacent wallboards,

The first limiting part comprises four front narrow strip-shaped plates of an upper left front limiting plate, a lower left front limiting plate, an upper right front limiting plate and a lower right front limiting plate, and a front cross plate connected with the middle of the four front narrow strip-shaped plates,

the second limiting part comprises four rear narrow strip-shaped plates of an upper left rear limiting plate, a lower left rear limiting plate, an upper right rear limiting plate and a lower right rear limiting plate, and a rear cross plate connected with the middle of the four rear narrow strip-shaped plates,

the connecting plate is connected between the rear end face of the front cross plate and the front end face of the rear cross plate.

2. The X-shaped assembled wall panel connector of claim 1, wherein the first limiting portion is an integrally formed member, and the four front side narrow strip panels of the upper left front limiting plate, the lower left front limiting plate, the upper right front limiting plate, and the lower right front limiting plate are all approximately parallelograms and are all integrally formed at the connection with the middle front cross panel; the sloping sides of the left upper front limiting plate and the right lower front limiting plate are parallel to each other, the sloping sides of the left lower front limiting plate and the right upper front limiting plate are parallel to each other,

the second limiting part is an integrally formed component, and the four front narrow strip-shaped plates of the left upper rear limiting plate, the left lower rear limiting plate, the right upper rear limiting plate and the right lower rear limiting plate are approximately parallelograms and are integrated at the joint of the front narrow strip-shaped plates and the middle rear cross plate; the oblique sides of the left upper rear limiting plate and the right lower rear limiting plate are parallel to each other, and the oblique sides of the left lower rear limiting plate and the right upper rear limiting plate are parallel to each other.

3. The X-shaped fabricated panel connector of claim 1, wherein the front cross-plate center is taken as a front reference point, and the upper left front limiting plate and the lower right front limiting plate are equal in size and symmetrically distributed about the front reference point; the left lower front limiting plate and the right upper front limiting plate are identical in size and symmetrically distributed about the front reference point,

the center of the rear cross plate is taken as a rear reference point, and the left upper rear limiting plate and the right lower rear limiting plate are identical in size and symmetrically distributed about the rear reference point; the left lower rear limiting plate and the right upper rear limiting plate are identical in size and symmetrically distributed about the rear reference point.

4. An X-shaped fitting type wall plate connector according to claim 1, wherein an extension part is further extended from the middle section at the upper end of the connection plate, and a horizontal connection part is connected to the end of the extension part opposite to the connection plate, and a long side of the horizontal connection part is parallel to the extending direction of the front cross plate transverse side in the horizontal plane.

5. An X-shaped fitting type wall plate connector according to claim 1, wherein an extension part is further extended from the middle section at the upper end of the connection plate, and a horizontal connection part is connected to the end of the extension part opposite to the connection plate, and a long side of the horizontal connection part is perpendicular to or is disposed at an acute angle with respect to the extension direction of the front cross plate transverse side in the horizontal plane.

6. An X-shaped fitting-type wall panel connection according to claim 1, wherein an extension portion extends from the intermediate section at the upper end of the connection panel, and a horizontal connection portion is connected to the end of the extension portion opposite to the connection panel, and a long side of the horizontal connection portion is parallel to, perpendicular to, or at an acute angle to the direction of extension of the front cross-panel lateral side in the horizontal plane;

the horizontal connecting portion adopts approximately triangle-shaped's horizontal connecting plate, horizontal connecting plate and extension department are equipped with a narrow rectangle basal portion and its long limit one side with the extension links to each other, and then extends a triangle-shaped board with the opposite side of extension, the apex angle that triangle-shaped board and basal portion are relative is with circular arc chamfer and has seted up an anchor bolt hole near this apex angle.

7. The X-shaped assembled wallboard connecting piece is characterized by comprising a first limiting mechanism and a second limiting mechanism;

the first limiting mechanism comprises a first limiting part and a second limiting part which are respectively arranged on the front surface and the rear surface of the adjacent areas of the two adjacent wallboards, the first limiting part and the second limiting part are both X-shaped and are connected through connecting plates which are clamped between the two adjacent wallboards and are vertically arranged,

The first limiting part comprises four front narrow strip-shaped plates of an upper left front limiting plate, a lower left front limiting plate, an upper right front limiting plate and a lower right front limiting plate, and a front cross plate connected with the middle of the four front narrow strip-shaped plates,

the second limiting part comprises four rear narrow strip-shaped plates of an upper left rear limiting plate, a lower left rear limiting plate, an upper right rear limiting plate and a lower right rear limiting plate, and a rear cross plate connected with the middle of the four rear narrow strip-shaped plates,

the connecting plate is connected between the rear end face of the front cross plate and the front end face of the rear cross plate;

the second limiting mechanism and the first limiting mechanism adopt the same structure, the first limiting mechanism and the second limiting mechanism share the connecting plate and are distributed up and down, the upper end of the connecting plate is flush with the top of the front cross plate in the first limiting mechanism, and the lower end of the connecting plate is flush with the bottom of the front cross plate in the second limiting mechanism.

8. A fabricated panel connection structure comprising the X-shaped fabricated panel connection of any one of claims 1, 2, 3, 7, and a panel comprising a first panel, a second panel, the first and second panels being connected by the connection,

The left upper front limiting plate and the left lower front limiting plate of the first limiting part and the left upper rear limiting plate and the left lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the first wallboard, the right upper front limiting plate and the right lower front limiting plate of the first limiting part and the right upper rear limiting plate and the right lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the second wallboard, and the two side vertical faces of the connecting plate are respectively clung between the first wallboard and the second wallboard which are arranged in parallel.

9. A fabricated panel connection structure comprising an X-shaped fabricated panel connection as claimed in any one of claims 4 to 6, a beam or floor, and a wall panel comprising a first wall panel, a second wall panel, one of the beam or floor, the first wall panel, the second wall panel being connected by the connection,

the left upper front limiting plate and the left lower front limiting plate of the first limiting part and the left upper rear limiting plate and the left lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the first wallboard, the right upper front limiting plate and the right lower front limiting plate of the first limiting part and the right upper rear limiting plate and the right lower rear limiting plate of the second limiting part are respectively clung to the front side and the rear side of the second wallboard, the two side vertical surfaces of the connecting plate are respectively clung between the first wallboard and the second wallboard which are arranged in parallel, and the horizontal connecting part is clung to the surface opposite to the beam or the floor slab.

10. The fabricated panel connection structure of claim 9, wherein the horizontal connection parts are provided in two and are symmetrically distributed about a perpendicular bisector in a vertical direction of the extension part.

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