CN213174312U - Connecting piece for novel composite wallboard joint assembly - Google Patents
Connecting piece for novel composite wallboard joint assembly Download PDFInfo
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- CN213174312U CN213174312U CN202021879767.3U CN202021879767U CN213174312U CN 213174312 U CN213174312 U CN 213174312U CN 202021879767 U CN202021879767 U CN 202021879767U CN 213174312 U CN213174312 U CN 213174312U
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- connecting piece
- composite wall
- mounting
- mounting panel
- backup pad
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Abstract
The utility model discloses a connecting piece for novel composite wall panel seam is assembled, set up between two composite wall panel seams, include two mounting panels and set up the backup pad between two mounting panels, mounting panel and backup pad form "worker" style of calligraphy structure, the middle part of backup pad is equipped with the kink, the kink cooperates with the tongue-and-groove and the tenon of two adjacent composite wall panels respectively, the mounting panel middle part is along transversely being equipped with the recess, the through-hole has been seted up to recess both ends perpendicular to mounting panel, the through-hole is for the backup pad symmetrical arrangement, be used for wearing to establish fixture, with two adjacent composite wall panels and connecting piece fastening connection, the recess depth is greater than the diameter of fixture, make fixture card go into behind the mounting panel. After the connecting piece is used, the installation stability of the polyphenyl particle composite wallboard can be effectively improved, cracking at the joint of the wallboard is reduced, and the novel polyphenyl particle composite wallboard is favorable for further popularization; after the composite wallboard is installed, cracks generated due to settlement, vibration and the like are reduced to the maximum extent.
Description
Technical Field
The utility model relates to a building wallboard erection joint field specifically is a connecting piece that is used for novel composite wall panel seam to assemble.
Background
The composite light wallboard is formed by compounding calcium silicate boards, plastic polystyrene foam boards (EPS) or extruded sheets (XPS) and other materials, is convenient for standard modular design and production in factories, has the advantages of stable quality, heat preservation, sound insulation and the like, and is a preferred material for inner and outer walls of modern fabricated buildings.
Among the prior art, the assembly of compound light wallboard, concatenation are connected through the mortise that cement mortar directly bonds or corresponds between the compound wallboard more, but compound wallboard is because of its size is big, the seam is long, because of subsiding after the installation and vibration in the use etc. cause the seam crossing fracture easily, influence surface course decoration and result of use to current compound wallboard erection joint technique, because of polyphenyl granule intensity is lower, the mortise is shallower, wall body stability is not enough after the erection joint.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a connecting piece for novel composite wall panel seam is assembled can solve the easy problem that ftractures of unstable, composite wall panel seam crossing behind the installation of polyphenyl granule composite wall panel.
The utility model provides a connecting piece that is used for novel composite wall panel seam to assemble, sets up between two composite wall panel seams, its characterized in that: including two mounting panels and set up the backup pad between two mounting panels, mounting panel and backup pad form "worker" style of calligraphy structure, and the middle part of backup pad is equipped with the kink, the kink cooperates with the tongue-and-groove and the tenon of two adjacent composite wall panel respectively, and the middle part of mounting panel is along transversely being equipped with the recess, and the through-hole has been seted up to recess both ends perpendicular to mounting panel, the through-hole is for the backup pad symmetrical arrangement for wear to establish fixture, fixture is with two adjacent composite wall panel and connecting piece fastening connection, the degree of depth of recess is greater than fixture's diameter, makes behind the recess of fixture card income mounting panel, mounting panel surfacing.
Furthermore, fixture is U type structure, including the horizontal segment and stretching out the section, and the horizontal segment card is gone into the recess of mounting panel, and the section of stretching out is provided with the screw thread, and the section of stretching out passes the through-hole at recess both ends and with mounting panel and composite wall board screw thread fastening connection.
Furthermore, the size of the inner cavity between the mounting plates is larger than or equal to the thickness d of the composite wall plate, so that the composite wall plate is firmly clamped and embedded between the mounting plates.
Further, mounting panel and backup pad all adopt aluminum alloy material to make, and the mounting panel is the cuboid that the wall thickness is the same, and the wall thickness of mounting panel and backup pad is a. Adopt the aluminum alloy material preparation, can alleviate connecting piece weight, reduce the material thickness of connecting piece, the surface is more level and more smooth after connecting piece and wallboard, and the influence of being decorative cover layer to later stage wallboard surface is minimum, can guarantee decorative cover layer's roughness, reduces the preparation degree of difficulty of composite wall board tip.
Furthermore, after the connecting piece is fixedly connected with the composite wallboard, glass fiber gridding cloth is pasted on the outer surface of the mounting plate, and the left side and the right side of the glass fiber gridding cloth respectively extend to the adjacent composite wallboard for enhancing the crack resistance of the joint of the wall body.
Furthermore, the width of the grid cloth is larger than that of the mounting plate, and the left side and the right side of the grid cloth respectively exceed the left side and the right side of the mounting plate by 50 mm.
The utility model has the advantages that:
1. through increasing metal connecting piece at two adjacent composite wall panel seam departments, the mounting panel and the backup pad of connecting piece design into "worker" style of calligraphy structure, be equipped with the kink in the backup pad, tongue-and-groove and the tenon cooperation with two adjacent composite wall panel respectively, the rolling recess in mounting panel middle part, the through-hole is seted up at the recess both ends, through-hole symmetrical arrangement is in the both sides of backup pad, fixture wear to establish and produce the restraint drawknot power to two adjacent composite wall panels in the through-hole, can reduce the fracture around the wallboard seam, the life of extension partition wall and architectural surface, and can increase the intensity after wall body wholeness and the installation, the unstable problem after the composite wall panel installation has not only been solved, and the problem that composite wall panel seam department is easy to.
2. The connecting piece adopts the aluminium alloy material preparation, can alleviate connecting piece weight, reduce the material thickness of connecting piece, the surface is more level and more smooth after connecting piece and wallboard, and reduced the preparation degree of difficulty of composite wall board tip, can effectively improve the firm degree of polyphenyl granule composite wall board installation, reduce the fracture of the vertical seam crossing of wallboard, be favorable to novel polyphenyl granule composite wall board's further popularization, after the composite wall board installation, furthest reduces because of subsiding, the crack of production such as vibration, ensure composite wall board surface finish's pleasing to the eye and durability.
3. The degree of depth of mounting panel recess is greater than the diameter of fixture, and the horizontal segment of installation back fixture can not influence the surperficial decoration of later stage composite wall panel in can imbedding the recess that rolls on the aluminum alloy face just, in the coplanar, ensures the roughness and pleasing to the eye of architectural surface.
4. The connecting piece is connected the through-hole that sets up with composite wall panel is small in quantity, can improve the installation effectiveness, has avoided the problem that porous design reduces connecting plate intensity.
Drawings
FIG. 1 is a schematic structural view of the assembly of a connecting member and an adjacent composite wall panel (in a state where a mesh cloth is not adhered);
FIG. 2 is a front view of the connector assembled with an adjacent composite wall panel;
FIG. 3 is a top view of the connector assembled with an adjacent composite wall panel;
fig. 4 is a schematic view of the structure of the jig.
In the drawings: 1-connecting piece, 2-composite wall board, 3-fixture, 4-glass fiber grid cloth,
11-mounting plate, 12-support plate, 13-bending part, 14-groove, 15-through hole,
31-horizontal section, 32-extended section.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
The connecting piece for assembling the joints of the novel composite wall boards as shown in fig. 1 to 4 is arranged between the joints of two composite wall boards 2, and comprises two mounting plates 11 and a support plate 12 arranged between the two mounting plates 11, wherein the mounting plates 11 and the support plate 12 form an I-shaped structure, the middle part of the support plate 12 is provided with a bending part 13, the bending part 13 is respectively matched with a mortise and a tenon of two adjacent composite wall boards 2, the middle part of the mounting plate 11 is transversely provided with a groove 14, two ends of the groove 14 are provided with through holes 15 perpendicular to the mounting plates 11, the through holes 15 are symmetrically arranged relative to the support plate 12, a fixture 3 is arranged in the through hole 15 in a penetrating manner to fasten the two adjacent composite wall boards 2 and the connecting piece 1, the depth of the groove 14 is greater than the diameter phi of the fixture 3, so that the fixture 3 is clamped into the groove 14 of the mounting plate, the surface, ensure the flatness and the beauty of the decorative surface layer.
As shown in fig. 4, the fixture 3 is a U-shaped structure, and includes a horizontal section 31 and an extension section 32, the horizontal section 31 is inserted into the groove 14 of the mounting plate, the extension section 32 is provided with a thread, and the extension section 32 passes through the through hole 15 of the groove and then fastens the mounting plate and the composite wall plate by the thread.
As shown in fig. 1, d represents the thickness of the composite wall panel, and in this embodiment, the size of the inner cavity between the two mounting plates 11 is ≧ the thickness d of the composite wall panel, so that the composite wall panel 2 can be firmly clamped between the mounting plates 11.
In this embodiment, mounting panel 11 and backup pad 12 all adopt high strength aluminum alloy material to make, and mounting panel 11 is the cuboid that the wall thickness is the same, and the wall thickness of mounting panel 11 and backup pad 12 is an, and the shape and size of connecting piece 1 adjusts according to polyphenyl granule composite wall panel, and its section structure and composite wall panel 2 coincide completely, when installing composite wall panel 2, according to a determining deviation, install the metal connecting piece in the tongue-and-groove seam of two blocks of adjacent wallboards, and the height of connecting piece installation quantity sight wallboard is confirmed through calculating.
The connecting piece adopts the aluminium alloy material preparation of high strength, can alleviate connecting piece weight, reduce the material thickness of connecting piece, the surface is more level and more smooth after connecting piece and wallboard, it is minimum to do the influence of architectural surface to later stage wallboard surface, can guarantee architectural surface's roughness, in addition, the mounting panel adopts the cuboid that the wall thickness is the same, when compound wallboard inlay card is between two mounting panels, need not to consider the shape of compound wallboard tip, reduce compound wallboard's the preparation degree of difficulty, reduce compound wallboard manufacturing cost.
The connecting piece in this embodiment only is equipped with rolled recess 14 in the middle part of mounting panel, and through-hole 15 is seted up to recess 14 both ends perpendicular to mounting panel 11, and when two adjacent composite wall panels were connected to a connecting piece, only need on every mounting panel supporting use a fixture carry out fixed mounting can, make the installation of connecting piece and composite wall panel simpler, avoided setting up the problem that a plurality of mounting holes caused the connecting piece intensity to reduce.
As shown in fig. 1, the width of the mounting plate in the figure is d/2+ a + d/2, in order to further enhance the crack resistance of the joint of the wall panel, after the connecting piece and the composite wall panel are mounted, the outer surface of the mounting plate 11 is adhered with a glass fiber mesh cloth 4, the left side and the right side of the mesh cloth respectively extend to the adjacent composite wall panel 2, the width of the mesh cloth is greater than the width d/2+ a + d/2 of the mounting plate, and the left side and the right side of the mesh cloth respectively exceed the left side and the right side of the mounting plate by 50 mm.
The utility model discloses can effectively improve the firm degree of polyphenyl granule composite wall panel installation, effectively reduce the fracture of the vertical seam crossing of wallboard, be favorable to the further popularization of novel polyphenyl granule composite wall panel, after the composite wall panel installation is accomplished, furthest reduces because of subsiding, the crack that produces such as vibration, ensures composite wall panel surface decorative surface layer's pleasing to the eye and durability.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a connecting piece that is used for novel composite wall panel seam to assemble, sets up between two composite wall panel seams, its characterized in that: including two mounting panels and set up the backup pad between two mounting panels, mounting panel and backup pad form "worker" style of calligraphy structure, and the middle part of backup pad is equipped with the kink, the kink cooperates with the tongue-and-groove and the tenon of two adjacent composite wall panel respectively, and the middle part of mounting panel is along transversely being equipped with the recess, and the through-hole has been seted up to recess both ends perpendicular to mounting panel, the through-hole is for the backup pad symmetrical arrangement for wear to establish fixture, fixture is with two adjacent composite wall panel and connecting piece fastening connection, the degree of depth of recess is greater than fixture's diameter, makes behind the recess of fixture card income mounting panel, mounting panel surfacing.
2. The connecting piece for the joint assembly of the novel composite wall board as claimed in claim 1, wherein: the fixture is of a U-shaped structure and comprises a horizontal section and an extension section, the horizontal section is clamped into a groove of the mounting plate, the extension section is provided with threads, and the extension section penetrates through holes at two ends of the groove to fixedly connect the mounting plate and the composite wallboard threads.
3. The connecting piece for the joint assembly of the novel composite wall board as claimed in claim 1, wherein: the size of the inner cavity between the mounting plates is larger than or equal to the thickness d of the composite wall plate, so that the composite wall plate is firmly clamped and embedded between the mounting plates.
4. The connecting piece for the joint assembly of the novel composite wall board as claimed in claim 1, wherein: the mounting panel and backup pad all adopt aluminum alloy material to make, and the mounting panel is the cuboid that the wall thickness is the same, and the wall thickness of mounting panel and backup pad is a.
5. The connecting piece for the joint assembly of the novel composite wall board as claimed in claim 1, wherein: after the connecting piece is fixedly connected with the composite wallboard, glass fiber gridding cloth is pasted on the outer surface of the mounting plate, and the left side and the right side of the glass fiber gridding cloth respectively extend to the similar composite wallboard for enhancing the crack resistance of the joint of the wall body.
6. The connecting piece for the joint assembly of the novel composite wall board as claimed in claim 5, wherein: the width of net cloth is greater than the width of mounting panel, and the left and right both sides of net cloth respectively surpass the left and right both sides 50mm of mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021879767.3U CN213174312U (en) | 2020-08-31 | 2020-08-31 | Connecting piece for novel composite wallboard joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021879767.3U CN213174312U (en) | 2020-08-31 | 2020-08-31 | Connecting piece for novel composite wallboard joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174312U true CN213174312U (en) | 2021-05-11 |
Family
ID=75770387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021879767.3U Active CN213174312U (en) | 2020-08-31 | 2020-08-31 | Connecting piece for novel composite wallboard joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213174312U (en) |
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2020
- 2020-08-31 CN CN202021879767.3U patent/CN213174312U/en active Active
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