CN214995436U - Outer wall structure - Google Patents

Abstract

The utility model relates to the technical field of external walls, and discloses an external wall structure, which comprises a plurality of external wall boards, a mounting component and a sealing component, wherein the external wall boards are arranged side by side through the mounting component, and the sealing component is arranged between the external wall boards; the external wall panel comprises an upper hollow layer and a lower hollow layer, wherein the upper hollow layer comprises a plurality of upper through holes arranged side by side, the lower hollow layer comprises a plurality of lower through holes arranged side by side, the upper through holes and the lower through holes are arranged correspondingly up and down, reinforcing ribs are formed between the adjacent upper through holes, connecting parts are formed between the adjacent lower through holes, and the connecting parts are provided with connecting holes penetrating through the upper end and the lower end of the external wall panel; the utility model provides a pair of outer wall structure, structural strength is high, give sound insulation, thermal-insulated, the shock attenuation is effectual, and simple to operate is swift and can guarantee the installation effect, and manufacturing, construction cost are saved in modular production, installation.

Description

Outer wall structure

Technical Field

The utility model relates to an outer wall technical field, concretely relates to outer wall structure.

Background

The PVC exterior wall cladding adopts the design of wood-like texture, has unsophisticated and natural aesthetic feeling, has various colors and texture designs, overcomes the defects of traditional building plane stiffness and exterior wall ceramic tile line density and complexity, has a plurality of functions and performances which are not possessed by exterior wall ceramic tiles and coatings, and has the cost performance far exceeding that of exterior wall ceramic tiles and exterior wall coatings.

The existing PVC outer wall is prefabricated and formed in a factory and installed on site, so that the workload of site construction is reduced to a great extent, and the existing PVC outer wall has the advantages of more, single structural design, low design strength, and sound insulation, heat insulation and shock absorption effects which need to be further improved; in addition, lack location structure between the adjacent outer wall, in the installation, because can't realize the location to the integral type of outer wall, then be difficult to guarantee the flush degree of outer wall terminal surface, and then can influence the decorative effect of whole outer wall.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides an outer wall structure, structural strength is high, give sound insulation, thermal-insulated, the shock attenuation is effectual, and simple to operate is swift and can guarantee the installation effect, and manufacturing, construction cost are saved in modular production, installation.

The utility model discloses the technical scheme who adopts does:

an outer wall structure comprises outer wall plates, mounting assemblies and sealing assemblies, wherein the outer wall plates are arranged in parallel through the mounting assemblies, and the sealing assemblies are arranged between the outer wall plates;

the external wall panel comprises an upper hollow layer and a lower hollow layer, wherein the upper hollow layer comprises a plurality of upper through holes arranged side by side, the lower hollow layer comprises a plurality of lower through holes arranged side by side, the upper through holes and the lower through holes are arranged in a vertically corresponding manner, reinforcing ribs are formed between the adjacent upper through holes, connecting parts are formed between the adjacent lower through holes, and the connecting parts are provided with connecting holes penetrating through the upper end and the lower end of the external wall panel;

the installation component comprises a lower connecting strip, an upper connecting strip and a pull rod, the pull rod is provided with a plurality of connecting holes which penetrate through the corresponding connecting holes respectively, the lower end and the upper end of the external wall panel are provided with a lower installation position and an upper installation position respectively, the lower connecting strip and the upper connecting strip are arranged at the lower installation position and the upper installation position respectively, and two ends of the pull rod extending out of the connecting holes are fixedly connected with the lower connecting strip and the upper connecting strip respectively.

The reinforcing ribs are formed between the adjacent upper-layer through holes, the connecting parts are formed between the adjacent lower-layer through holes, and the reinforcing ribs and the connecting parts are designed in an integrated manner, so that the structural strength of the external wall panel can be improved; because the connecting part is provided with the connecting hole which penetrates through the upper end and the lower end of the external wall panel, the design of the connecting hole is convenient for realizing the integrated positioning installation of the external wall panel and the lower connecting strip as well as the upper connecting strip; because the side fascia includes the hollow layer in upper portion and the hollow layer in lower part, the hollow layer in upper portion includes a plurality of upper through-holes that set up side by side, and the hollow layer in lower part includes a plurality of lower floor's through-holes that set up side by side, and the design of a plurality of upper through-holes that set up side by side and lower floor's through-hole can improve syllable-dividing, thermal-insulated, shock attenuation effect when guaranteeing structural strength.

Because a plurality of side fascia pass through the installation component and set up side by side, the installation component includes connecting strip down, go up connecting strip and pull rod, through pull rod through connection hole, the both ends that the pull rod stretches out the connecting hole respectively with connecting strip and last connecting strip fixed connection down, because connecting strip and last connecting strip are located same horizontal plane down, fix a plurality of side fascia under between connecting strip and last connecting strip, then can guarantee the flush degree of adjacent side fascia terminal surface to guarantee the decorative effect of outer wall.

This outer wall structure can be in advance with polylith side fascia whole and lower connecting strip and last connecting strip fixed mounting, in the site operation process, only need directly with lower connecting strip with last connecting strip fix on the aluminum alloy fossil fragments that install can, modular production, installation, the efficiency of construction is high, sparingly makes, construction cost.

Further, in order to reach the sealed effect of circumference of side fascia, seal assembly includes A seal assembly and B seal assembly, the side fascia is the rectangle side fascia, is equipped with A seal assembly between the adjacent rectangle side fascia from top to bottom, controls and is equipped with B seal assembly between the adjacent rectangle side fascia.

Because the sealed effect of joint line department of current PVC outer wall is not good, inside outside water can be followed joint line department and immersed the outer wall, the holistic life of external wall of direct influence, consequently, this technical scheme can reach the sealed effect of circumference of side fascia through setting up of A seal assembly and B seal assembly.

In addition, the seam portion between the current side fascia is owing to need set up anchor assembly and realize fixed to the side fascia, and this kind of mounting means makes to have the seam between the adjacent side fascia, and there is the problem of serious cold and hot bridge in seam portion, is unfavorable for keeping warm to the wall body. Therefore, the technical scheme enables the circumferential seam to be formed at the circumferential seam of the outer wall plate through the arrangement of the sealing component A and the sealing component B, and can avoid the problem of cold and hot bridge phenomena at the seam between the adjacent outer wall plates.

Furthermore, in order to better realize the installation of the external wall board and the sealing effect of the upper end and the lower end of the external wall board, the lower connecting strip comprises a lower mounting groove with a downward opening, the upper connecting strip comprises an upper mounting groove with an upward opening, the opening directions of the lower mounting groove and the upper mounting groove are opposite, the through hole is positioned on the groove bottom walls of the lower mounting groove and the upper mounting groove, two ends of the pull rod extending out of the through hole do not exceed the lower mounting groove and the upper mounting groove, the nut is positioned in the lower mounting groove and the upper mounting groove, the invisible fixed installation of the plurality of external wall boards is integrally realized, the decorative effect of the external wall board is improved, the lower end and the upper end of the external wall board are respectively provided with a first extension part and a second extension part, the A sealing component comprises a first sealing component abutted against the first extension part and a second sealing component abutted against the second extension part, the first sealing component is positioned on the right side of the lower mounting groove, the second sealing assembly is located on the right side of the upper mounting groove, and the first sealing assembly is connected with the second sealing assembly in a sealing mode.

Further, for the better sealed effect between the adjacent side fascia about realizing, be equipped with butt joint groove and first joint strip on the first seal assembly, first joint strip is located between butt joint groove and the lower mounting groove, it is protruding to be equipped with the butt joint on the second seal assembly, install second joint strip on the butt joint arch, second joint strip and butt joint groove sealing butt joint.

It should be noted that, in the installation state, because the opening of the butt joint groove on the first sealing assembly faces downward, the sealing butt joint with the butt joint protrusion and the second sealing rubber strip is realized, and the position design of the butt joint groove can avoid the seam ponding between the upper and lower adjacent external wall panels, thereby achieving a better sealing waterproof effect.

Further, for the sealed effect between the adjacent side fascia about better realization, the side is equipped with first sealed joint portion and the sealed joint portion of second respectively about the side fascia, B seal assembly include with first sealed joint portion joint complex third seal assembly and with the sealed joint portion joint complex fourth seal assembly of second, third seal assembly and fourth seal assembly all include a plurality of continuous seal zones, mutually perpendicular between the adjacent seal zone, form sealed butt joint district or sealed butt joint portion between the adjacent seal zone, the sealed butt joint district of third seal assembly and the sealed butt joint portion of fourth seal assembly, the sealed butt joint portion of third seal assembly and the sealed butt joint district of fourth seal assembly seal butt joint.

Due to the arrangement of the plurality of continuous sealing areas, the adjacent sealing areas are mutually vertical, so that multi-surface continuous sealing can be realized, the sealing effect at the joint seam of the outer wall is improved to a greater extent, and the service life of the outer wall is prolonged; because the sealed butt joint region of third seal assembly and the sealed butt joint portion of fourth seal assembly dock in a sealing manner, the sealed butt joint portion of third seal assembly and the sealed butt joint region of fourth seal assembly dock in a sealing manner, complementary sealed butt joint mode has been formed between third seal assembly and the fourth seal assembly, and this kind of design can make third seal assembly and fourth seal assembly under the unified condition of structural design, can form modular installation design structure with the side fascia cooperation, make things convenient for modular production, installation, save manufacturing, construction cost.

Further, for the outward appearance effect of the butt joint of left and right seam crossing department and make things convenient for the installation of third seal assembly and fourth seal assembly under the better realization installation state, the side is equipped with opening first opening and the second opening towards the outside respectively about the side of side fascia, first opening is located the top of first sealed joint portion, and the second opening is located the top of second sealed joint portion.

In addition, first opening and second opening form the cavity in seam crossing department after the butt joint, also can reach certain thermal-insulated heat preservation effect on the whole, combine third seal assembly and fourth seal assembly's setting, better solution about between the adjacent side fascia seam crossing the problem that has cold and hot bridge phenomenon.

Further, in order to better realize the clamping installation between a third sealing component and the first sealing joint part and between a fourth sealing component and the second sealing joint part, three sealing areas of the third sealing component are a first upper vertical sealing edge, a first horizontal sealing edge and a first lower vertical sealing edge in sequence, a sealing butt joint area is formed between the first upper vertical sealing edge and the first horizontal sealing edge, a sealing butt joint part is formed between the first horizontal sealing edge and the first lower vertical sealing edge, the first sealing joint part comprises a first upper vertical surface, a first horizontal surface and a first lower vertical surface which are respectively attached with the first upper vertical sealing edge, the first horizontal sealing edge and the first lower vertical sealing edge, a first clamping bulge is arranged on the first upper vertical surface, and a first clamping groove matched with the first clamping bulge is arranged on the first upper vertical sealing edge, a first end clamping protrusion is arranged between the first horizontal plane and the first lower vertical plane, and a first end clamping groove in clamping fit with the first end clamping protrusion is arranged between the first horizontal sealing edge and the first lower vertical sealing edge;

the three sealing zones of the fourth sealing component are sequentially a second upper vertical sealing edge, a second horizontal sealing edge and a second lower vertical sealing edge, a sealing butt joint part is formed between the second upper vertical sealing edge and the second horizontal sealing edge, a sealing butt joint area is formed between the second horizontal sealing edge and the second lower vertical sealing edge, the second sealing clamping part comprises a second upper vertical surface, a second horizontal surface and a second lower vertical surface which are respectively jointed with the second upper vertical sealing edge, the second horizontal sealing edge and the second lower vertical sealing edge, a second clamping bulge is arranged on the second upper vertical surface, a second clamping groove which is in clamping fit with the second clamping bulge is arranged on the second upper vertical sealing edge, it is protruding to be equipped with second tip joint between second horizontal plane and the lower vertical plane of second, be equipped with between second horizontal sealing limit and the lower vertical sealing limit of second with the protruding joint complex second tip joint groove of second tip joint.

Furthermore, for better realization of the sealing effect, the first upper vertical sealing edge, the first horizontal sealing edge and the first lower vertical sealing edge are all provided with a third sealing rubber strip.

Furthermore, for better realization of the sealing effect, a fourth sealing rubber strip is arranged on the second upper vertical sealing edge, the second horizontal sealing edge and the second lower vertical sealing edge.

Furthermore, in order to better realize the sealing effect, the positions of the third sealing rubber strip and the fourth sealing rubber strip between the first upper vertical sealing edge and the second upper vertical sealing edge, between the first horizontal sealing edge and the second horizontal sealing edge, and between the first lower vertical sealing edge and the second lower vertical sealing edge are staggered with each other.

The position of the third sealing rubber strip and the position of the fourth sealing rubber strip between the first lower vertical sealing edge and the second lower vertical sealing edge are staggered, the sealing effect of six points on three sides can be realized by the design, and the sealing effect of the installation joint seam of the lifting external wall panel can be greatly improved, so that the service life of the external wall is prolonged.

In order to guarantee the structural strength of the third sealing assembly and the fourth sealing assembly, a reinforcing structure is arranged in the sealing butt joint area.

In order to guarantee the structural strength of third seal assembly and fourth seal assembly and the degree of cooperation of installation, additional strengthening is right angle additional strengthening, right angle additional strengthening includes mutually perpendicular's perpendicular and horizontal plane, right angle additional strengthening's both ends respectively with the integrative shaping of sealing area that corresponds, the outside in first joint groove and second joint groove all forms first terminal surface, perpendicular and first terminal surface parallel and level, the outer terminal surface in the vertical direction in first end joint groove and second end joint groove is the second terminal surface, horizontal plane and second terminal surface parallel and level.

It should be noted that a sealing rubber strip a is formed between the vertical surface and the first end surface, a sealing rubber strip B is formed between the horizontal surface and the second end surface, a sealing rubber strip C is arranged on the first lower vertical sealing edge and the second upper vertical sealing edge, the sealing rubber strip C on the first lower vertical sealing edge is located below the first end portion clamping groove, and the sealing rubber strip C on the second upper vertical sealing edge is located above the second end portion clamping groove.

That is, among this technical scheme, third seal assembly is the same with fourth seal assembly's structure, including A joint strip, B joint strip and C joint strip's the equal same in position that sets up, in the installation, only need according to the different mounted position on the side fascia to third seal assembly or fourth seal assembly carry out adaptability the angular adjustment match the installation can, because whole design side fascia and third seal assembly, fourth seal assembly are the modular design, simple to operate is swift.

The utility model has the advantages that: the reinforcing ribs are formed between the adjacent upper-layer through holes, the connecting parts are formed between the adjacent lower-layer through holes, and the reinforcing ribs and the connecting parts are designed in an integrated manner, so that the structural strength of the external wall panel can be improved; because the connecting part is provided with the connecting hole which penetrates through the upper end and the lower end of the external wall panel, the design of the connecting hole is convenient for realizing the integrated positioning installation of the external wall panel and the lower connecting strip as well as the upper connecting strip; because the side fascia includes the hollow layer in upper portion and the hollow layer in lower part, the hollow layer in upper portion includes a plurality of upper through-holes that set up side by side, and the hollow layer in lower part includes a plurality of lower floor's through-holes that set up side by side, and the design of a plurality of upper through-holes that set up side by side and lower floor's through-hole can improve syllable-dividing, thermal-insulated, shock attenuation effect when guaranteeing structural strength.

Because a plurality of side fascia pass through the installation component and set up side by side, the installation component includes connecting strip down, go up connecting strip and pull rod, through pull rod through connection hole, then later realize the fixed connection of side fascia and lower connecting strip and last connecting strip through the nut, because connecting strip and last connecting strip are located same horizontal plane down, fix a plurality of side fascia under between connecting strip and last connecting strip, then can guarantee the flush degree of adjacent side fascia terminal surface to guarantee the decorative effect of outer wall.

This outer wall structure can be in advance with polylith side fascia whole and lower connecting strip and last connecting strip fixed mounting, in the site operation process, only need directly with lower connecting strip with last connecting strip fix on the aluminum alloy fossil fragments that install can, modular production, installation, the efficiency of construction is high, sparingly makes, construction cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a part of the present invention;

FIG. 3 is another schematic structural view of a portion of the present invention;

FIG. 4 is a schematic structural view showing the installation state of the outer wall panel, the lower connecting strip and the upper connecting strip;

fig. 5 is a schematic bottom view of the present invention;

FIG. 6 is a sectional view taken along the line A-A of the present invention;

FIG. 7 is an enlarged view at A in FIG. 6;

FIG. 8 is a schematic structural view showing the installation state of the adjacent left and right external wall panels of the present invention;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is a schematic view of a partial structure of the installation state of the left and right adjacent external wall panels of the present invention;

fig. 11 is a schematic structural view of the first sealing clip portion and the second sealing clip portion of the outer wall panel of the present invention;

fig. 12 is a schematic structural view of a B seal assembly of the present invention;

FIG. 13 is a schematic structural view of a third seal assembly and a fourth seal assembly of the present invention;

fig. 14 is a schematic structural view of the B seal assembly of the present invention in a separated state;

FIG. 15 is a schematic structural view showing the separated state of the adjacent external wall panels;

FIG. 16 is a schematic structural view of the lower connecting strip and the upper connecting strip mounted on the external wall panels adjacent to each other vertically in the present invention;

fig. 17 is a schematic structural view of the installation state of the external wall panels adjacent to each other up and down in the present invention.

In the figure: an external wall panel 1; an upper layer through hole 2; a lower layer through hole 3; a reinforcing rib 4; a connecting portion 5; a connecting hole 6; a lower connecting strip 7; an upper connecting strip 8; a pull rod 9; a lower mounting location 10; an upper mounting location 11; a through hole 12; a nut 13; a seal assembly 14; a first seal assembly 14.1; a second seal assembly 14.2; b a seal assembly 15; a third seal assembly 15.1; a fourth seal assembly 15.2; a lower mounting groove 16; an upper mounting groove 17; a first extension 18; a second extension 19; a docking bay 20; a first sealing rubber strip 21; the abutment projection 22; a second sealing rubber strip 23; a first sealing clamp portion 24; a second sealing engagement portion 25; a sealing region 26; a sealed docking area 27; a sealed interface 28; the first opening 29; a second opening 30; a cavity 31; a first upper vertical sealing edge 32; a first horizontal sealing edge 33; a first lower vertical sealing edge 34; a first upper vertical surface 35; a first horizontal surface 36; a first lower vertical surface 37; a first catching projection 38; a first catching groove 39; a first end portion snap-fit projection 40; a first end portion catching groove 41; a second upper vertical sealing edge 42; a second horizontal sealing edge 43; a second lower vertical sealing edge 44; a second upper vertical surface 45; a second horizontal surface 46; a second lower vertical surface 47; a second catching projection 48; a second catching groove 49; the second end portion catching projection 50; a second end snap groove 51; a third joint strip 52; a fourth joint strip 53; a vertical surface 54; a horizontal plane 55; a first end face 56; a second end face 57; a sealing rubber strip 58; b sealing rubber strip 59; c sealing the strip 60.

Detailed Description

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

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1 to 17, the present embodiment provides an exterior wall structure, which includes exterior wall panels 1, a plurality of installation assemblies and a sealing assembly, wherein the exterior wall panels 1 are arranged side by side through the installation assemblies, and the sealing assembly is arranged between the exterior wall panels 1;

the external wall panel 1 comprises an upper hollow layer and a lower hollow layer, the upper hollow layer comprises a plurality of upper through holes 2 arranged side by side, the lower hollow layer comprises a plurality of lower through holes 3 arranged side by side, the upper through holes 2 and the lower through holes 3 are arranged correspondingly up and down, reinforcing ribs 4 are formed between the adjacent upper through holes 2, connecting parts 5 are formed between the adjacent lower through holes 3, and the connecting parts 5 are provided with connecting holes 6 penetrating through the upper end and the lower end of the external wall panel 1;

the installation component comprises a lower connecting strip 7, an upper connecting strip 8 and a pull rod 9, the pull rod 9 is provided with a plurality of connecting holes which respectively penetrate through the corresponding connecting holes 6, the lower end and the upper end of the external wall panel 1 are respectively provided with a lower installation position 10 and an upper installation position 11, the lower connecting strip 7 and the upper connecting strip 8 are respectively arranged at the lower installation position 10 and the upper installation position 11, and two ends of the pull rod 9, which extend out of the connecting holes 6, are respectively fixedly connected with the lower connecting strip 7 and the upper connecting strip 8. Specifically, through holes 12 are formed in the positions, opposite to the connecting holes 6, of the lower connecting strip 7 and the upper connecting strip 8, and the two ends, extending out of the connecting holes 6, of the pull rods 9 are fixedly connected with the lower connecting strip 7 and the upper connecting strip 8 through nuts 13 after penetrating through the corresponding through holes 12.

Because the reinforcing ribs 4 are formed between the adjacent upper-layer through holes 2, the connecting parts 5 are formed between the adjacent lower-layer through holes 3, and the reinforcing ribs 4 and the connecting parts 5 are designed into a whole, the structural strength of the external wall panel 1 can be improved; because the connecting part 5 is provided with a connecting hole 6 penetrating through the upper end and the lower end of the external wall panel 1, the design of the connecting hole 6 is convenient for realizing the integrated positioning installation of the external wall panel 1, the lower connecting strip 7 and the upper connecting strip 8; because side fascia 1 includes the hollow layer in upper portion and the hollow layer in lower part, the hollow layer in upper portion includes a plurality of upper through-holes 2 that set up side by side, and the hollow layer in lower part includes a plurality of lower floor's through-holes 3 that set up side by side, and a plurality of upper through-holes 2 that set up side by side and the design of lower floor's through-hole 3 can improve syllable-dividing, thermal-insulated, shock attenuation effect when guaranteeing structural strength.

Because a plurality of side fascia 1 set up side by side through the installation component, the installation component includes connecting strip 7 down, go up connecting strip 8 and pull rod 9, through pull rod 9 through connection hole 6, then later realize side fascia 1 and lower connecting strip 7 and the fixed connection of last connecting strip 8 through nut 13, because connecting strip 7 and last connecting strip 8 are located same horizontal plane down, fix a plurality of side fascia 1 under between connecting strip 7 and last connecting strip 8, then can guarantee the flush degree of 1 terminal surface of adjacent side fascia, thereby guarantee the decorative effect of outer wall.

This outer wall structure can be in advance with polylith side fascia 1 whole with connecting strip 7 and the 8 fixed mounting of last connecting strip down, in the site operation process, only need directly with connecting strip 7 down with last connecting strip 8 fix on the aluminum alloy fossil fragments that install can, modular production, installation, the efficiency of construction is high, sparingly makes, construction cost.

Example 2:

this embodiment is optimized based on embodiment 1 described above.

In order to reach the sealed effect of circumference of side fascia 1, sealing assembly includes A sealing assembly 14 and B sealing assembly 15, and side fascia 1 is rectangle side fascia 1, is equipped with A sealing assembly 14 between the adjacent rectangle side fascia 1 from top to bottom, is equipped with B sealing assembly 15 between the adjacent rectangle side fascia 1 about.

Because the sealed effect of joint line department of current PVC outer wall is not good, inside outside water can be followed joint line department and immersed the outer wall, the holistic life of direct influence outer wall, consequently, this technical scheme can reach the sealed effect of circumference of side fascia 1 through setting up of A seal assembly 14 and B seal assembly 15.

In addition, the seam portion between current side fascia 1 is owing to need set up anchor assembly and realize the fixed to side fascia 1, and this kind of mounting means makes to have the seam between adjacent side fascia 1, and there is the problem of serious cold and hot bridge in seam portion, is unfavorable for keeping warm to the wall body. Therefore, the technical scheme enables a circumferential sealing seam to be formed at the circumferential seam of the outer wall panel 1 through the arrangement of the sealing component A14 and the sealing component B15, and can avoid the problem of cold and hot bridge phenomena at the seam between the adjacent outer wall panels 1.

Example 3:

this embodiment is optimized based on embodiment 2 described above.

In order to better realize the installation of the external wall panel 1 and the sealing effect of the upper and lower ends of the external wall panel 1, the lower connecting strip 7 comprises a lower mounting groove 16 with a downward opening, the upper connecting strip 8 comprises an upper mounting groove 17 with an upward opening, the opening directions of the lower mounting groove 16 and the upper mounting groove 17 are opposite, the through hole 12 is positioned on the groove bottom walls of the lower mounting groove 16 and the upper mounting groove 17, two ends of the pull rod 9 extending out of the through hole 12 do not exceed the lower mounting groove 16 and the upper mounting groove 17, the nut 13 is positioned in the lower mounting groove 16 and the upper mounting groove 17, the invisible fixed installation of a plurality of external wall panels 1 is integrally realized, the decorative effect of the external wall panel 1 is improved, the lower end and the upper end of the external wall panel 1 are respectively provided with a first extending part 18 and a second extending part 19, the A sealing component 14 comprises a first sealing component 14.1 abutted against the first extending part 18 and a second sealing component 14.2 abutted against the second extending part 19, the first sealing component 14.1 is positioned on the right side of the lower mounting groove 16, the second sealing component 14.2 is positioned at the right side of the upper mounting groove 17, and the first sealing component 14.1 and the second sealing component 14.2 are connected in a sealing way.

Example 4:

this embodiment is optimized based on embodiment 3 described above.

In order to better realize the sealing effect between the upper and lower adjacent external wall panels 1, a butt joint groove 20 and a first sealing rubber strip 21 are arranged on the first sealing component 14.1, the first sealing rubber strip 21 is positioned between the butt joint groove 20 and the lower mounting groove 16, a butt joint bulge 22 is arranged on the second sealing component 14.2, a second sealing rubber strip 23 is arranged on the butt joint bulge 22, and the butt joint bulge 22 and the second sealing rubber strip 23 are in sealing butt joint with the butt joint groove 20.

It should be noted that, in the installation state, because the opening of the butt joint groove 20 on the first sealing component 14.1 faces downward, the sealed butt joint with the butt joint protrusion 22 and the second sealing rubber strip 23 is realized, and the position design of the butt joint groove 20 can avoid seam ponding between the upper and lower adjacent external wall panels 1, thereby achieving a better sealing waterproof effect.

Example 5:

this embodiment is optimized based on embodiment 4 described above.

In order to better realize the sealing effect between the left and right adjacent external wall panels 1, the left and right sides of the external wall panels 1 are respectively provided with a first sealing clamping portion 24 and a second sealing clamping portion 25, the B sealing component 15 comprises a third sealing component 15.1 in clamping fit with the first sealing clamping portion 24 and a fourth sealing component 15.2 in clamping fit with the second sealing clamping portion 25, each of the third sealing component 15.1 and the fourth sealing component 15.2 comprises a plurality of continuous sealing areas 26, the adjacent sealing areas 26 are perpendicular to each other, a sealing butt-joint area 27 or a sealing butt-joint portion 28 is formed between the adjacent sealing areas 26, the sealing butt-joint area 27 of the third sealing component 15.1 is in sealing butt-joint with the sealing butt-joint portion 28 of the fourth sealing component 15.2, and the sealing butt-joint portion 28 of the third sealing component 15.1 is in sealing butt-joint with the sealing butt-joint area 27 of the fourth sealing component 15.2.

Due to the arrangement of the plurality of continuous sealing areas 26, the adjacent sealing areas 26 are mutually vertical, so that multi-surface continuous sealing can be realized, the sealing effect at the joint seam of the outer wall is improved to a greater extent, and the service life of the outer wall is prolonged; because the sealing butt-joint region 27 of the third sealing component 15.1 is in sealing butt joint with the sealing butt-joint portion 28 of the fourth sealing component 15.2, the sealing butt-joint portion 28 of the third sealing component 15.1 is in sealing butt joint with the sealing butt-joint region 27 of the fourth sealing component 15.2, a complementary sealing butt-joint mode is formed between the third sealing component 15.1 and the fourth sealing component 15.2, and the design can ensure that the third sealing component 15.1 and the fourth sealing component 15.2 can be matched with the external wall panel 1 to form a modularized installation design structure under the condition of unified structural design, thereby facilitating modularized production and installation, and saving manufacturing and construction costs.

Example 6:

this embodiment is optimized based on embodiment 5 described above.

In order to better realize the appearance effect of the butt joint of the left seam and the right seam in the installation state and facilitate the installation of the third sealing assembly 15.1 and the fourth sealing assembly 15.2, the left side and the right side of the external wall panel 1 are respectively provided with a first opening 29 and a second opening 30 which are opened towards the outside, the first opening 29 is positioned above the first sealing clamping portion 24, and the second opening 30 is positioned above the second sealing clamping portion 25.

In addition, the cavity 31 is formed at the seam after the first opening 29 and the second opening 30 are butted, so that a certain heat insulation effect can be achieved on the whole, and the problem of cold and hot bridge phenomenon at the seam between the left and right adjacent external wall panels 1 is better solved by combining the arrangement of the third sealing assembly 15.1 and the fourth sealing assembly 15.2.

Example 7:

this embodiment is optimized based on embodiment 6 described above.

In order to better realize the clamping installation between the third sealing component 15.1 and the first sealing clamping portion 24 and between the fourth sealing component 15.2 and the second sealing clamping portion 25, three sealing areas 26 of the third sealing component 15.1 are sequentially a first upper vertical sealing edge 32, a first horizontal sealing edge 33 and a first lower vertical sealing edge 34, a sealing butt-joint area 27 is formed between the first upper vertical sealing edge 32 and the first horizontal sealing edge 33, a sealing butt-joint portion 28 is formed between the first horizontal sealing edge 33 and the first lower vertical sealing edge 34, the first sealing clamping portion 24 comprises a first upper vertical surface 35, a first horizontal surface 36 and a first lower vertical surface 37 respectively jointed with the first upper vertical sealing edge 32, the first horizontal sealing edge 33 and the first lower vertical sealing edge 34, a first clamping protrusion 38 is arranged on the first upper vertical sealing edge 32, a first clamping groove 39 in clamping fit with the first clamping protrusion 38 is arranged on the first upper vertical sealing edge 32, a first end clamping protrusion 40 is arranged between the first horizontal surface 36 and the first lower vertical surface 37, and a first end clamping groove 41 in clamping fit with the first end clamping protrusion 40 is arranged between the first horizontal sealing edge 33 and the first lower vertical sealing edge 34;

the three sealing areas 26 of the fourth sealing assembly 15.2 are sequentially a second upper vertical sealing edge 42, a second horizontal sealing edge 43 and a second lower vertical sealing edge 44, a sealing butt joint portion 28 is formed between the second upper vertical sealing edge 42 and the second horizontal sealing edge 43, a sealing butt joint area 27 is formed between the second horizontal sealing edge 43 and the second lower vertical sealing edge 44, the second sealing butt joint portion 25 includes a second upper vertical surface 45, a second horizontal surface 46 and a second lower vertical surface 47, which are respectively attached to the second upper vertical sealing edge 42, the second horizontal sealing edge 43 and the second lower vertical sealing edge 44, a second clamping protrusion 48 is arranged on the second upper vertical surface 45, a second clamping groove 49 in clamping fit with the second clamping protrusion 48 is arranged on the second upper vertical sealing edge 42, a second end part clamping protrusion 50 is arranged between the second horizontal surface 46 and the second lower vertical surface 47, a second end part clamping protrusion 50 in clamping fit with the second end part clamping protrusion 50 is arranged between the second horizontal sealing edge 43 and the second lower vertical sealing edge 44 The portion catching groove 51.

Example 8:

this embodiment is optimized based on embodiment 7 described above.

For better sealing effect, the third sealing rubber strips 52 are arranged on the first upper vertical sealing edge 32, the first horizontal sealing edge 33 and the first lower vertical sealing edge 34.

Example 9:

this embodiment is optimized based on embodiment 8 described above.

In order to better realize the sealing effect, a fourth sealing rubber strip 53 is arranged on each of the second upper vertical sealing edge 42, the second horizontal sealing edge 43 and the second lower vertical sealing edge 44.

Example 10:

this embodiment is optimized based on embodiment 9 described above.

For better sealing effect, the third sealing rubber strip 52 and the fourth sealing rubber strip 53 between the first upper vertical sealing edge 32 and the second upper vertical sealing edge 42, between the first horizontal sealing edge 33 and the second horizontal sealing edge 43, and between the first lower vertical sealing edge 34 and the second lower vertical sealing edge 44 are staggered.

The positions of the third sealing rubber strip 52 and the fourth sealing rubber strip 53 between the first lower vertical sealing edge 34 and the second lower vertical sealing edge 44 are staggered, the sealing effect of six points on three sides can be realized by the design, the sealing effect of the installation joint seam of the outer wall panel 1 can be improved to a great extent, and the service life of the outer wall is prolonged.

In order to ensure the structural strength of the third sealing arrangement 15.1 and the fourth sealing arrangement 15.2, a reinforcing structure is provided in the sealing abutment 27.

In order to guarantee the structural strength of the third sealing component 15.1 and the fourth sealing component 15.2 and the installation adaptability, the reinforcing structure is a right-angle reinforcing structure, the right-angle reinforcing structure comprises a vertical surface 54 and a horizontal surface 55 which are perpendicular to each other, two ends of the right-angle reinforcing structure are respectively and integrally formed with the corresponding sealing area 26, the outer sides of the first clamping groove 39 and the second clamping groove 49 are respectively formed into a first end surface 56, the vertical surface 54 is flush with the first end surface 56, the outer end surfaces of the first end clamping groove 41 and the second end clamping groove 51 in the vertical direction are second end surfaces 57, and the horizontal surface 55 is flush with the second end surfaces 57.

It should be noted that an a sealant 58 is formed between the vertical surface 54 and the first end surface 56, a B sealant 59 is formed between the horizontal surface 55 and the second end surface 57, C sealants 60 are disposed on the first lower vertical sealing edge 34 and the second upper vertical sealing edge 42, the C sealant 60 on the first lower vertical sealing edge 34 is located below the first end fastening groove 41, and the C sealant 60 on the second upper vertical sealing edge 42 is located above the second end fastening groove 51.

That is, among this technical scheme, third seal assembly 15.1 and fourth seal assembly 15.2's structure is the same, including A joint strip 58, B joint strip 59 and C joint strip 60's the equal same that sets up the position, in the installation, only need according to the different mounted position on the side fascia 1 to third seal assembly 15.1 or fourth seal assembly 15.2 carry out adaptive angular adjustment match installation can, because whole design side fascia 1 and third seal assembly 15.1, fourth seal assembly 15.2 is the modular design, simple to operate is swift.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (10)

1. An exterior wall structure, its characterized in that: the outer wall panel comprises a plurality of outer wall panels, mounting assemblies and sealing assemblies, wherein the plurality of outer wall panels are arranged side by side through the mounting assemblies, and the sealing assemblies are arranged between the outer wall panels;

the external wall panel comprises an upper hollow layer and a lower hollow layer, wherein the upper hollow layer comprises a plurality of upper through holes arranged side by side, the lower hollow layer comprises a plurality of lower through holes arranged side by side, the upper through holes and the lower through holes are arranged in a vertically corresponding manner, reinforcing ribs are formed between the adjacent upper through holes, connecting parts are formed between the adjacent lower through holes, and the connecting parts are provided with connecting holes penetrating through the upper end and the lower end of the external wall panel;

the installation component comprises a lower connecting strip, an upper connecting strip and a pull rod, the pull rod is provided with a plurality of connecting holes which penetrate through the corresponding connecting holes respectively, the lower end and the upper end of the external wall panel are provided with a lower installation position and an upper installation position respectively, the lower connecting strip and the upper connecting strip are arranged at the lower installation position and the upper installation position respectively, and two ends of the pull rod extending out of the connecting holes are fixedly connected with the lower connecting strip and the upper connecting strip respectively.

2. The exterior wall structure of claim 1, wherein: the sealing assembly comprises a sealing assembly A and a sealing assembly B, the external wall panel is a rectangular external wall panel, the sealing assembly A is arranged between the upper rectangular external wall panel and the lower rectangular external wall panel, and the sealing assembly B is arranged between the left rectangular external wall panel and the right rectangular external wall panel.

3. The exterior wall structure of claim 2, wherein: the utility model discloses a wall panel, including the lower connecting strip, the lower connecting strip includes opening lower mounting groove down, it includes opening last mounting groove up to go up the connecting strip, the opening direction of mounting groove and last mounting groove is relative down, the through-hole is located the tank bottom wall of mounting groove and last mounting groove down, the lower extreme and the upper end of side fascia are equipped with first extension and second extension respectively, A seal assembly include with the first seal assembly of first extension butt and with the second seal assembly of second extension butt, first seal assembly is located the right side of mounting groove down, second seal assembly is located the right side of mounting groove, first seal assembly and second seal assembly sealing connection.

4. An exterior wall construction according to claim 3, wherein: the first sealing assembly is provided with a butt joint groove and a first sealing rubber strip, the first sealing rubber strip is located between the butt joint groove and the lower mounting groove, the second sealing assembly is provided with a butt joint bulge, the butt joint bulge is provided with a second sealing rubber strip, and the butt joint bulge and the second sealing rubber strip are in sealing butt joint with the butt joint groove.

5. The exterior wall structure of claim 2, wherein: the side is equipped with first sealed joint portion and the sealed joint portion of second respectively about the side of side fascia, B seal assembly include with first sealed joint portion joint complex third seal assembly and with the sealed joint portion joint complex fourth seal assembly of second, third seal assembly and fourth seal assembly all include a plurality of continuous sealing areas, mutually perpendicular between the adjacent sealing area, form sealed butt joint district or sealed butt joint portion between the adjacent sealing area, the sealed butt joint district of third seal assembly and fourth seal assembly's sealed butt joint portion, the sealed butt joint portion of third seal assembly and the sealed butt joint district sealed butt joint of fourth seal assembly.

6. The exterior wall structure of claim 5, wherein: the side is equipped with first opening and second opening that the opening faced the outside respectively about the side fascia, first opening is located the top of first sealed joint portion, and the second opening is located the top of the sealed joint portion of second.

7. The exterior wall structure of claim 5, wherein: the three sealing areas of the third sealing component are sequentially a first upper vertical sealing edge, a first horizontal sealing edge and a first lower vertical sealing edge, a sealing butt joint area is formed between the first upper vertical sealing edge and the first horizontal sealing edge, a sealing butt joint part is formed between the first horizontal sealing edge and the first lower vertical sealing edge, the first sealing clamping part comprises a first upper vertical surface, a first horizontal surface and a first lower vertical surface which are respectively jointed with the first upper vertical sealing edge, the first horizontal sealing edge and the first lower vertical sealing edge, the first upper vertical surface is provided with a first clamping bulge, the first upper vertical sealing edge is provided with a first clamping groove which is matched with the first clamping bulge in a clamping way, a first end clamping protrusion is arranged between the first horizontal plane and the first lower vertical plane, and a first end clamping groove in clamping fit with the first end clamping protrusion is arranged between the first horizontal sealing edge and the first lower vertical sealing edge;

the three sealing zones of the fourth sealing component are sequentially a second upper vertical sealing edge, a second horizontal sealing edge and a second lower vertical sealing edge, a sealing butt joint part is formed between the second upper vertical sealing edge and the second horizontal sealing edge, a sealing butt joint area is formed between the second horizontal sealing edge and the second lower vertical sealing edge, the second sealing clamping part comprises a second upper vertical surface, a second horizontal surface and a second lower vertical surface which are respectively jointed with the second upper vertical sealing edge, the second horizontal sealing edge and the second lower vertical sealing edge, a second clamping bulge is arranged on the second upper vertical surface, a second clamping groove which is in clamping fit with the second clamping bulge is arranged on the second upper vertical sealing edge, it is protruding to be equipped with second tip joint between second horizontal plane and the lower vertical plane of second, be equipped with between second horizontal sealing limit and the lower vertical sealing limit of second with the protruding joint complex second tip joint groove of second tip joint.

8. The exterior wall structure of claim 7, wherein: and third sealing rubber strips are arranged on the first upper vertical sealing edge, the first horizontal sealing edge and the first lower vertical sealing edge.

9. The exterior wall structure of claim 8, wherein: and fourth sealing rubber strips are arranged on the second upper vertical sealing edge, the second horizontal sealing edge and the second lower vertical sealing edge.

10. The exterior wall structure of claim 9, wherein: and the positions of the third sealing rubber strip and the fourth sealing rubber strip between the first upper vertical sealing edge and the second upper vertical sealing edge, between the first horizontal sealing edge and the second horizontal sealing edge, and between the first lower vertical sealing edge and the second lower vertical sealing edge are staggered.

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