CN214461772U - Novel tongue-and-groove structure of wall battenboard - Google Patents

Abstract

The utility model discloses a novel tongue-and-groove structure of wall battenboard, including female tongue-and-groove and tongue-and-groove, female tongue-and-groove is equipped with first tenon, first recess, second tenon, second recess, third tenon from planking to inner panel in proper order, the tongue-and-groove of tongue-and-groove is equipped with first tongue-and-groove, second tongue-and-groove, fourth tenon, third tongue-and-groove and fifth tenon, fourth tongue-and-groove in proper order from the planking to the inner panel, first tongue-and-groove and first tenon phase-match, fourth tenon and first recess phase-match, third tongue-and-groove and second tenon phase-match, fifth tongue-and-groove phase-match, fourth tongue-and-groove and third tongue-and-match, the three-dimensional gasket of second tongue-and-groove installation 3D. The utility model provides a better primary and secondary tongue-and-groove grafting precision and degree of packing. The contact surface of the primary and secondary ports at the outer main support part is doubled, and the force can be transferred more reliably under negative wind pressure after the plate surface/tongue-and-groove is deformed, so that the slip is avoided.

Description

Novel tongue-and-groove structure of wall battenboard

Technical Field

The utility model relates to a metal building wall enclosure technical field, in particular to novel wall battenboard's tongue-and-groove structure.

Background

In the wall surface enclosure system of the building with the preset metal steel structure, the metal sandwich plate wall surface system is increasingly applied to the outer wall surface of the building. The tongue-and-groove can prevent the screw from exposing outside, make the facade more pleasing to the eye traditional battenboard, and the tongue-and-groove outside main support is single cantilever support form, and when receiving extreme wind load, the insulation material of tongue-and-groove department breaks, and the steel sheet bears the cantilever load alone, and letter mouth tongue-and-groove slips and destroys after the deformation.

Disclosure of Invention

The utility model provides a novel wall sandwich board's tongue-and-groove structure for making up the not enough of prior art.

The utility model discloses a realize through following technical scheme:

the utility model provides a tongue-and-groove structure of novel wall battenboard, includes female tongue-and-groove and sublance tongue-and-groove, female tongue-and-groove is equipped with first tenon, first recess, second tenon, second recess, third tenon from planking to inner panel in proper order, sublance tongue-and-groove is equipped with first tongue-and-groove, second tenon, fourth tenon, third tongue-and-groove and fifth tenon, fourth tongue-and-groove in proper order from planking to inner panel, first tongue-and-groove and first tenon phase-match, fourth tenon and first recess phase-match, third tongue-and-groove and second tenon phase-match, fifth tenon and second recess phase-match, fourth tongue-and-groove and third tongue phase-match, the three-dimensional gasket of second tongue-and groove installation 3D.

The cross sections of the second tenon and the second groove are in triangular shapes; the cross sections of the third mortise and the fifth tenon 2.6 are triangular.

The first tenon, the first mortise, the second mortise and the fourth tenon coat the outer plate; the third tenon and the fourth mortise are coated with the inner plate.

The length of the fourth tenon is larger than the depth of the first groove, and the length of the third tenon is larger than the depth of the fourth mortise.

The bottom of second tongue-and-groove is higher than the bottom of first tongue-and-groove, the bottom parallel and level of third tongue-and-groove and fourth tongue-and-groove just all are higher than the bottom height of second tongue-and-groove, the length of fourth tenon is greater than the length of fifth tenon.

The length of the first tenon 1.1 is greater than the length of the third tenon, which is greater than the length of the second tenon.

And a decorative seam of 0mm or 20 mm is reserved between the bottom of the first tenon and the top of the first mortise.

The decorative seam depth is 15 mm.

And a screw hole is formed in the side wall, facing the second mortise, of the fourth tenon, and the 3D gasket is fixedly connected with the rabbet tongue and groove through a screw.

The three-dimensional gasket of 3D includes the gasket bottom plate to and fixed mounting just connect gradually at gasket bottom plate top first stiffening plate, stiffening backplate, second add the muscle backplate, be equipped with on the gasket bottom plate with screw hole assorted nail hole.

The utility model discloses following technological effect has:

the fourth tenon and the fifth tenon on the tongue-and-groove form a double-support structure, so that better inserting precision and compactness of the tongue-and-groove of the primary and secondary tongue-and-groove are provided. The contact surface of the primary and secondary ports at the outer main support part is doubled, and the force can be transferred more reliably under negative wind pressure after the plate surface/tongue-and-groove is deformed, so that the slip is avoided.

The staggered support design shortens the overhanging length of the main support outside the screw, and reduces the moment acting on the support when the wind load is the same.

The main supporting structure is improved from a traditional single cantilever into a unique triangular truss type tenon design, and screws penetrate through two layers of steel plates, so that the support is stable and firm, and larger thrust can be resisted.

Traditional battenboard screw gasket is flat little gasket, does not have the ability of reinforcing and supporting, and the new generation 3D solid gasket not only promotes the steel sheet and has improved the intensity that the tongue-and-groove supported further in screw department bearing capacity. The purlin system wall body is supported to have bigger purlin interval, promotes project technical economy.

And a hollow waterproof structure is formed in the second mortise book, and the rain screen principle is utilized, so that capillary water is prevented from permeating, and the waterproof performance and the air insulation performance are improved. The length of the seam of the more tortuous binding surface is increased by 25 percent compared with the former type by the staggered rabbet, the bending angle of the circulation of the internal air and the external air is increased by 18 percent, the resistance is correspondingly increased, and the air tightness is better.

Drawings

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

Fig. 1 is a schematic view of a tongue and groove of a conventional wall-surface sandwich panel currently on the market.

Fig. 2 is a schematic diagram of a tongue-and-groove of the wall surface sandwich panel of the present invention.

Fig. 3 is a schematic view of the female slot of the tongue-and-groove of the wall sandwich panel of the present invention.

Fig. 4 is a schematic view of the rabbet of the wall surface sandwich panel of the present invention.

Fig. 5 is a schematic view of a 3D gasket for a tongue-and-groove of a wall surface sandwich panel according to the present invention.

Fig. 6 is a front view of a 3D gasket.

Fig. 7 is a side view of a 3D gasket.

In the figure, 1-female rabbet, 1.1-first tenon, 1.2-first groove, 1.3-second tenon, 1.4-second groove, 1.5-third tenon, 2-secondary rabbet, 2.1-first mortise, 2.2-second mortise, 2.3-screw hole, 2.4-fourth tenon, 2.5-fifth tenon, 2.6-third mortise, 3-keel, 4-screw, 5-3D solid gasket, 5.1-gasket bottom plate, 5.2-multifunctional adjustable hole, 5.3-first stiffening side plate, 5.4-stiffening back plate and 5.5-second stiffening back plate.

Detailed Description

The technical solution in 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. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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 embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

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

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are usually placed in when they are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which it refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 to 7 show an embodiment of the present invention. The embodiment provides a groove structure of a novel wall surface sandwich board, which comprises a sub-groove 2 arranged on a lower board and a mother-groove 1 arranged on an upper board, wherein the sub-groove 2 and the mother-groove 1 are respectively arranged at two ends of the same wall surface sandwich board when the wall surface sandwich board is produced.

The structure of the female tongue-and-groove 1 is as shown in fig. 3, and a first tenon 1.1, a first groove 1.2, a second tenon 1.3, a second groove 1.4 and a third tenon 1.5 are sequentially arranged from the outer plate to the inner plate, namely, a first groove 1.2 is formed between the first tenon 1.1 and the second tenon 1.3, and a second groove 1.4 is formed between the second tenon 1.3 and the third tenon 1.5. The first tenon 1.1 is divided into a right trapezoid part and a rectangular part by a dotted line in fig. 3, the section of the first groove 1.2 is also in the shape of a right trapezoid, the sections of the second tenon 1.3 and the second groove 1.4 are in the shape of a triangle, and the section of the third tenon 1.5 is in the shape of a rectangle; and the length of the first tenon 1.1 is greater than the length of the third tenon 1.5, the length of the third tenon 1.5 being greater than the length of the second tenon 1.3.

The structure of the tongue-and-groove 2 is as shown in fig. 4, and a first tongue-and-groove 2.1, a second tongue-and-groove 2.2, a fourth tongue 2.4 with a rectangular cross section, a third tongue-and-groove 2.5 and a fifth tongue-and-groove 2.6 with a triangular cross section, and a fourth tongue-and-groove 2.7 are arranged in sequence from the outer plate to the inner plate. The bottom of the second mortise 2.2 is higher than that of the first mortise 2.1, and the bottoms of the third mortise 2.5 and the fourth mortise 2.7 are flush and higher than the bottom of the second mortise 2.2; the length of the fourth tenon 2.4 is greater than the length of the fifth tenon 2.6.

The side wall of the fourth tenon 2.4 facing the second mortise 2.2 is provided with a screw hole 2.3,

the first mortise 2.1 is matched with the rectangular part of the first tenon 1.1, and the second mortise 2.2 is used for installing the 3D gasket 5; the fourth tenon 2.4 is matched with the first groove 1.2, and the length of the fourth tenon 2.4 is larger than the depth of the first groove 1.2; the third tongue-and-groove 2.5 matches with the second tongue 1.3, the fifth tongue 2.6 matches with the second groove 1.4, the fourth tongue-and-groove 2.7 matches with the third tongue 1.5, and the length of the third tongue 1.5 is greater than the depth of the fourth tongue-and-groove 2.7.

The first tenon 1.1, the first mortise 2.1, the second mortise 2.2 and the fourth tenon 2.4 are all coated on the outer plate, and the third tenon 1.5 and the fourth mortise 2.7 are all coated on the inner plate. The end part of the outer plate steel plate at the position of the fourth tenon 2.4 is turned over to continue to go deep into the core material, the extending depth is more than that of the screw hole, the screw 4 passes through the steel plate at the position of the third mortise 2.5 after passing through the side wall steel plate of the second mortise 2.2, the screw 4 passes through the contact point of the outer plate steel plate and the protruding fixed point of the fourth tenon 2.4 twice, the steel plate materials at the three positions form a stable triangular truss type tenon design, and the stress effect of the strength of the core material is reduced when thrust is applied; the traditional sandwich board screw only penetrates through the outer plate of the second tongue-and-groove of the rabbet, the outer steel plate at the tenon is folded and inserted into the core material to be too shallow, so that the screw cannot contact the folded end part of the steel plate and cannot continuously penetrate through the steel plate, and the screw only continuously penetrates inwards through the heat-insulating core material.

The structure of the 3D solid gasket 5 is as shown in fig. 5 to fig. 7, and includes a gasket bottom plate 5.1, and a first stiffening side plate 5.3, a stiffening backboard 5.4, and a second stiffening backboard 5.5 fixedly mounted on the top of the gasket bottom plate 5.1 and connected in sequence, and the gasket bottom plate 5.1 is provided with a multifunctional adjustable hole 5.2 matched with the screw hole 2.3. The first stiffening side plate 5.3 and the second stiffened back plate 5.5 are triangular.

The 3D solid gasket 5 is made of a galvanized steel plate with the thickness of 10.2.0mm, the galvanizing content is more than or equal to 120g/m2, and the steel plate yield strength is more than or equal to 345 MPa.

The 3D gasket 5 and the tongue-and-groove 2 are fixedly arranged on the keel 3 by the screws 4.

And a groove-shaped notch decorative seam with the depth of 0mm or 20 mm is reserved between the outer plate of the tongue-and-groove and the outer plate of the female joint, the depth of the notch is 15 mm, namely the distance between the bottom of the first tenon 1.1 and the top of the first mortise 2.1 is 0mm or 20 mm, and the widths of the first tenon 1.1 and the first mortise 2.1 are both 15 mm, so that the groove-shaped notch decorative seam is formed. The deeper decorative seam pattern provides a better visual decorative effect.

The wall surface sandwich board has an integral thickness of 50 mm or 75 mm or 100 mm, the heat-insulating core material can be selected from full polyurethane, full rock wool or combined polyurethane edge-sealing rock wool of the both, the outer plate is a 350MPa aluminum-zinc-plated steel plate, and the thickness is 0.5-0.8 mm, wherein the thickness of the stainless steel plate is 0.4-0.6 mm; the inner plate is a 350MPa aluminum-zinc plated steel plate with the thickness of 0.4-0.7 mm.

A 3D spacer 5 is arranged in the second mortise 2.2 of the lower plate; a screw 4 penetrates through a multifunctional adjustable hole 5.2 of a 3D gasket 5 to fix the rabbet tongue-and-groove 2 on the wall surface keel 3; the upper plate female tongue-and-groove 1 is inserted into the male tongue-and-groove 2; similarly, a 3D gasket 5 is arranged in a second tongue-and-groove 2.2 of the tongue-and-groove 2 of the upper plate, and a screw passes through a multifunctional adjustable hole 5.2 of the 3D gasket 5 to fix the tongue-and-groove 3 on the wall surface keel 3; the female tongue-and-groove 1 of the next upper plate is inserted into the male tongue-and-groove 3; and (5) completing the installation in sequence.

Claims (10)

1. A tongue-and-groove structure of a novel wall surface sandwich board comprises a female tongue-and-groove (1) and a male tongue-and-groove (2), and is characterized in that: the female rabbet (1) is sequentially provided with a first tenon (1.1), a first groove (1.2), a second tenon (1.3), a second groove (1.4) and a third tenon (1.5) from an outer plate to an inner plate, the sub rabbet (2) is sequentially provided with a first mortise (2.1), a second mortise (2.2), a fourth tenon (2.4), a third mortise (2.5), a fifth tenon (2.6) and a fourth mortise (2.7) from the outer plate to the inner plate, the first mortise (2.1) is matched with the first tenon (1.1), the fourth tenon (2.4) is matched with the first groove (1.2), the third mortise (2.5) is matched with the second tenon (1.3), the fifth tenon (2.6) is matched with the second groove (1.4), the fourth tenon (2.7) is matched with the third mortise (2.5), and a third mortise (2.5) is provided with a three-dimensional gasket (2D).

2. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 1, characterized in that: the sections of the second tenon (1.3) and the second groove (1.4) are in triangular shapes; the cross sections of the third mortise (2.5) and the fifth tenon (2.6) are triangular.

3. A tongue-and-groove structure of a novel wall surface sandwich panel according to claim 1 or 2, characterized in that: the first tenon (1.1), the first mortise (2.1), the second mortise (2.2) and the fourth tenon (2.4) coat the outer plate; the third tenon (1.5) and the fourth mortise (2.7) are coated on the inner plate.

4. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 3, characterized in that: the length of the fourth tenon (2.4) is larger than the depth of the first groove (1.2), and the length of the third tenon (1.5) is larger than the depth of the fourth mortise (2.7).

5. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 4, characterized in that: the bottom of second tongue-and-groove (2.2) is higher than the bottom of first tongue-and-groove (2.1), the bottom parallel and level of third tongue-and-groove (2.5) and fourth tongue-and-groove (2.7) just all are higher than the bottom height of second tongue-and-groove (2.2), the length of fourth tenon (2.4) is greater than the length of fifth tenon (2.6).

6. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 5, characterized in that: the length of the first tenon (1.1) is greater than that of the third tenon (1.5), and the length of the third tenon (1.5) is greater than that of the second tenon (1.3).

7. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 6, characterized in that: and a decorative seam of 0mm or 20 mm is reserved between the bottom of the first tenon (1.1) and the top of the first mortise (2.1).

8. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 7, characterized in that: the decorative seam depth is 15 mm.

9. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 8, characterized in that: and a screw hole (2.3) is formed in the side wall, facing the second mortise (2.2), of the fourth tenon (2.4), and the 3D three-dimensional gasket (5) is fixedly connected with the sub-rabbet (2) through a screw (4).

10. The tongue-and-groove structure of a novel wall surface sandwich panel according to claim 9, characterized in that: three-dimensional gasket of 3D (5) is including gasket bottom plate (5.1) to and fixed mounting is at gasket bottom plate (5.1) top and the first stiffening side board (5.3), the backplate (5.4), the second that connect gradually add muscle backplate (5.5), be equipped with on gasket bottom plate (5.1) with screw hole (2.3) assorted multi-functional adjustable hole (5.2).

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