CN217892125U - Reinforced flame-retardant damp-proof plywood - Google Patents
Reinforced flame-retardant damp-proof plywood Download PDFInfo
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- CN217892125U CN217892125U CN202221728779.5U CN202221728779U CN217892125U CN 217892125 U CN217892125 U CN 217892125U CN 202221728779 U CN202221728779 U CN 202221728779U CN 217892125 U CN217892125 U CN 217892125U
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Abstract
The utility model relates to a plywood technical field specifically is a fire-retardant dampproofing plywood of strenghthened type, including the core, the fixed strengthening rib that is provided with of upper and lower bilateral symmetry of core, the connection chamber has been seted up on the strengthening rib, the upper and lower bilateral symmetry of core is provided with the reinforcing plate, peg graft in the inside of reinforcing plate has the net cover, and the outside of reinforcing plate is provided with the guard plate, the fixed side connecting plate that is provided with of bilateral symmetry of guard plate, and the fixed end connecting plate that is provided with of both ends symmetry of guard plate, be provided with the strengthening rib respectively in the upper and lower both sides of core, can strengthen the intensity of core, and seted up the connection chamber on the strengthening rib, make the joint strength between reinforcing plate and the core better through the cooperation of connection chamber and connection picture peg and the effect of glue, be provided with dampproofing fire-retardant compounding respectively in the both sides of core in addition and can play fine dampproofing fire-retardant effect.
Description
Technical Field
The utility model relates to a plywood technical field specifically is a fire-retardant dampproofing plywood of strenghthened type.
Background
The plywood is a three-layer or multi-layer plate material formed by rotationally cutting wood sections into veneers or slicing battens into thin wood and gluing the veneers by using an adhesive, usually odd layers of veneers are used, and the fiber directions of the veneers on the adjacent layers are mutually vertical to glue.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant dampproofing plywood of strenghthened type to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a fire-retardant dampproofing plywood of strenghthened type, includes the core, the fixed strengthening rib that is provided with of upper and lower bilateral symmetry of core, the connection chamber has been seted up on the strengthening rib, the upper and lower bilateral symmetry of core is provided with the reinforcing plate, it has the cylinder liner to peg graft in the inside of reinforcing plate, and the outside of reinforcing plate is provided with the guard plate, the bilateral symmetry of guard plate is fixed and is provided with the side connection board, and the both ends symmetry of guard plate is fixed and is provided with the end connection board.
Preferably, an adhering block is integrally formed on the outer end face of the reinforcing plate, a glue storage cavity is formed in the reinforcing plate, a glue outlet hole is formed in the cavity bottom of the glue storage cavity, and the glue outlet hole penetrates through the adhering block.
Preferably, the outer end face of the reinforcing plate is welded with a connecting plug board, and the connecting plug board is inserted into the connecting cavity in a working state.
Preferably, the two sides of the reinforcing plate are symmetrically provided with side connecting grooves, and the two ends of the reinforcing plate are symmetrically provided with end connecting grooves.
Preferably, the net cover is arranged at the mouth of the glue storage cavity on the reinforcing plate and covers the mouth of the glue storage cavity, and the moisture-proof flame-retardant mixed material is arranged inside the net cover.
Preferably, the side connecting plates are inserted into the side connecting grooves in the working state, the end connecting plates are inserted into the end connecting grooves in the working state, and the protective plates cover the outer sides of the net sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
through this technical scheme's practicality, be provided with the strengthening rib respectively in the upper and lower both sides of core, can strengthen the intensity of core, and seted up the joint chamber on the strengthening rib, the cooperation through joint chamber and connection picture peg and the effect of glue make the joint strength between reinforcing plate and the core better, be provided with dampproofing fire-retardant compounding respectively in the both sides of core in addition and can play fine dampproofing fire-retardant effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a plywood panel;
FIG. 2 is an exploded view of a plywood panel;
FIG. 3 is a side view of a stiffener;
fig. 4 is a schematic half-section structure of the net cover.
In the figure: 1. a core board; 11. reinforcing ribs; 12. a connecting cavity; 2. a reinforcing plate; 21. fitting blocks; 22. a glue storage cavity; 23. connecting the plugboards; 24. a side connecting groove; 25. an end connecting groove; 3. a net cover; 4. a protection plate; 41. a side connection plate; 42. an end connection plate; 5. moisture-proof flame-retardant mixing material.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a fire-retardant dampproofing plywood of strenghthened type, including core 1, the fixed strengthening rib 11 that is provided with of upper and lower bilateral symmetry of core 1, connection chamber 12 has been seted up on the strengthening rib 11, the upper and lower bilateral symmetry of core 1 is provided with and is provided with laminating piece 21 on the outer terminal surface of reinforcing plate 2 and reinforcing plate 2 an organic whole, and the inside of reinforcing plate 2 has been seted up and has been deposited gluey chamber 22, deposit and have seted up out the gluey hole at the bottom of gluey chamber 22's the chamber, it runs through laminating piece 21 to go out gluey hole, in addition laminating piece 21 contacts with core 1's surface under operating condition.
The welding has connection picture peg 23 on the outer terminal surface of reinforcing plate 2, and connection picture peg 23 is pegged graft under operating condition in connecting chamber 12, and side spread groove 24 has been seted up to the bilateral symmetry of reinforcing plate 2 in addition, and the both ends symmetry of reinforcing plate 2 has seted up end spread groove 25, and connecting chamber 12 does not run through strengthening rib 11, connects picture peg 23 and connects between the chamber 12 and closely cooperate.
The inside of reinforcing plate 2 is pegged graft and is had the net cover 3, and the net cover 3 sets up the accent department of depositing gluey chamber 22 on reinforcing plate 2, and covers the accent department of depositing gluey chamber 22, and the inside of net cover 3 is provided with dampproofing fire-retardant compounding 5.
The outside of reinforcing plate 2 is provided with guard plate 4, and the bilateral symmetry of guard plate 4 is fixed and is provided with side connecting plate 41, and the both ends symmetry of guard plate 4 is fixed and is provided with end connecting plate 42, and side connecting plate 41 pegs graft in side connection groove 24 under operating condition in addition, and end connecting plate 42 pegs graft in end connection groove 25 under operating condition, and guard plate 4 covers the outside at the net cover 3.
When the plywood is manufactured, the connecting inserting plate 23 is inserted into the connecting cavity 12, glue is added into the glue storing cavity 22, the reinforcing plate 2 and the core plate 1 can be fixedly connected under the action of the glue, the strength of the core plate 1 can be enhanced due to the arrangement of the reinforcing ribs 11, the connecting strength between the core plate 1 and the reinforcing plate 2 can be enhanced due to the matching of the connecting cavity 12 on the reinforcing ribs 11 and the connecting inserting plate 23, the net sleeves 3 are placed inside the reinforcing plate 2, the net sleeves 3 and the reinforcing plate 2 can be fixed under the action of the glue, the net sleeves 3 are arranged on the upper side and the lower side of the core plate 1, the moisture-proof flame-retardant mixed materials 5 inside the net sleeves 3 can play a good moisture-proof flame-retardant role on the two sides of the core plate 1, the use of the plywood is guaranteed, when the protective plate 4 is connected with the reinforcing plate 2, glue can be coated on the side connecting plates 41 and the end connecting plates 42 and the peripheries of the protective plate 4 and the reinforcing plate 2, the glue can be more closely connected with the connecting plates 41 and the protective plate 25, and the service life of the connecting plates is longer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire-retardant dampproofing plywood of strenghthened type, includes core (1), its characterized in that: the core plate is characterized in that reinforcing ribs (11) are symmetrically and fixedly arranged on the upper side and the lower side of the core plate (1), connecting cavities (12) are formed in the reinforcing ribs (11), reinforcing plates (2) are symmetrically and symmetrically arranged on the upper side and the lower side of the core plate (1), a net sleeve (3) is inserted into the reinforcing plates (2), a protection plate (4) is arranged on the outer side of each reinforcing plate (2), side connecting plates (41) are symmetrically and fixedly arranged on the two sides of each protection plate (4), and end connecting plates (42) are symmetrically and fixedly arranged at the two ends of each protection plate (4).
2. The reinforced flame-retardant moisture-proof plywood as claimed in claim 1, wherein: the outer end face of the reinforcing plate (2) is integrally provided with a bonding block (21), the reinforcing plate (2) is internally provided with a glue storage cavity (22), the bottom of the glue storage cavity (22) is provided with a glue outlet hole, and the glue outlet hole penetrates through the bonding block (21).
3. The reinforced flame-retardant moisture-proof plywood as claimed in claim 2, wherein: the outer end face of reinforcing plate (2) goes up the welding and has connection picture peg (23), connection picture peg (23) are pegged graft in connecting chamber (12) under operating condition.
4. The reinforced flame-retardant moisture-proof plywood as claimed in claim 3, wherein: lateral connecting grooves (24) are symmetrically formed in two sides of the reinforcing plate (2), and end connecting grooves (25) are symmetrically formed in two ends of the reinforcing plate (2).
5. The reinforced flame-retardant moisture-proof plywood as claimed in claim 1, wherein: the net cover (3) is arranged at the cavity opening of the glue storage cavity (22) on the reinforcing plate (2) and covers the cavity opening of the glue storage cavity (22), and the damp-proof flame-retardant mixed material (5) is arranged inside the net cover (3).
6. The reinforced flame-retardant moisture-proof plywood as claimed in claim 1, wherein: the side connecting plates (41) are inserted into the side connecting grooves (24) in a working state, the end connecting plates (42) are inserted into the end connecting grooves (25) in a working state, and the protective plates (4) cover the outer sides of the net sleeves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728779.5U CN217892125U (en) | 2022-07-07 | 2022-07-07 | Reinforced flame-retardant damp-proof plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728779.5U CN217892125U (en) | 2022-07-07 | 2022-07-07 | Reinforced flame-retardant damp-proof plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217892125U true CN217892125U (en) | 2022-11-25 |
Family
ID=84133760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221728779.5U Active CN217892125U (en) | 2022-07-07 | 2022-07-07 | Reinforced flame-retardant damp-proof plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217892125U (en) |
-
2022
- 2022-07-07 CN CN202221728779.5U patent/CN217892125U/en active Active
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