CN214927769U - Dampproofing resistance to compression plywood - Google Patents
Dampproofing resistance to compression plywood Download PDFInfo
- Publication number
- CN214927769U CN214927769U CN202120114853.3U CN202120114853U CN214927769U CN 214927769 U CN214927769 U CN 214927769U CN 202120114853 U CN202120114853 U CN 202120114853U CN 214927769 U CN214927769 U CN 214927769U
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- China
- Prior art keywords
- plywood
- strengthening rib
- reinforcing rib
- transverse reinforcing
- core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011120 plywood Substances 0.000 title claims abstract description 58
- 230000006835 compression Effects 0.000 title claims abstract description 18
- 238000007906 compression Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 239000002023 wood Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a dampproofing resistance to compression plywood, including plywood body, plywood body includes that core and veneer bond the guard plate at core upper and lower both sides table wall, the inside center department of core inlays along length direction and establishes and installs horizontal strengthening rib, and the upper and lower surface symmetry of horizontal strengthening rib is provided with the vertical strengthening rib that a plurality of runs through core and guard plate and contact. The utility model discloses in, through the setting of horizontal strengthening rib and vertical strengthening rib, can support the plywood body and consolidate, make the plywood body can be applyed on horizontal strengthening rib and vertical strengthening rib at the pressure that piles up or the in-process that uses receives, the effectual compressive property who improves this dampproofing resistance to compression plywood, further hollow structure's vertical strengthening rib intussuseption is filled with the drier, set up through circular hole on the vertical strengthening rib, thereby can absorb this internal moisture of plywood to the drier and carry out the drying, improve its dampproofing effect.
Description
Technical Field
The utility model relates to a plywood technical field especially relates to a dampproofing resistance to compression plywood.
Background
The plywood is a three-layer or multi-layer plate material formed by rotary cutting a wood section into veneers or slicing battens into veneers and then gluing the veneers by using an adhesive, usually odd-layer veneers are used, and the fiber directions of the veneers on adjacent layers are mutually vertical to be glued. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.
Current plywood, its holistic intensity is relatively poor, and easy pressurized deformation damages, secondly do not possess dampproofing effect, easily receive the tide to send and milden and rot, so can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing resistance to compression plywood, through the setting of horizontal strengthening rib and vertical strengthening rib, can support the plywood body and consolidate, make the plywood body can apply on horizontal strengthening rib and vertical strengthening rib piling up or the pressure that the in-process that uses received, the effectual compressive property who improves this dampproofing resistance to compression plywood, further hollow structure's vertical strengthening rib intussuseption is filled with the drier, set up through circular hole on the vertical strengthening rib, thereby can absorb this internal moisture of plywood to the drier and carry out the drying, improve its dampproofing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the moisture-proof compression-resistant plywood comprises a plywood body, wherein the plywood body comprises a board core and protection plates glued and bonded on the upper and lower side surface walls of the board core;
a transverse reinforcing rib is embedded and installed in the inner center of the plate core along the length direction, and a plurality of longitudinal reinforcing ribs penetrating through the plate core and contacting with the protection plate are symmetrically arranged on the upper surface and the lower surface of the transverse reinforcing rib;
the transverse reinforcing rib is of an internal hollow structure, sound absorption cotton is filled in the transverse reinforcing rib, and sound absorption holes are formed in the outer surface wall of the transverse reinforcing rib;
the vertical reinforcing rib is of an internal hollow structure, the drying agent is filled in the vertical reinforcing rib, the circular hole is formed in the outer surface wall of the vertical reinforcing rib, and a leakage-proof filter screen is arranged in the circular hole.
As a further description of the above technical solution:
a clamping strip is arranged on one side surface wall of the plywood body along the length direction, and the cross section of the clamping strip is of a convex structure.
As a further description of the above technical solution:
the plywood body has been seted up on length direction's the opposite side table wall in the joint groove, and joint groove and joint strip looks adaptation.
As a further description of the above technical solution:
the transverse reinforcing ribs are arranged in a plurality of parallel, and the distance between every two adjacent transverse reinforcing ribs is equal.
As a further description of the above technical solution:
and a waterproof coating is arranged on the outer surface wall of the protection plate.
The utility model provides a dampproofing resistance to compression plywood. The method has the following beneficial effects:
this dampproofing resistance to compression plywood, through the setting of horizontal strengthening rib and vertical strengthening rib, can support the plywood body and consolidate, make the plywood body can apply on horizontal strengthening rib and vertical strengthening rib at the pressure that piles up or the in-process that uses receives, the effectual compressive property that improves this dampproofing resistance to compression plywood, further hollow structure's vertical strengthening rib intussuseption is filled with the drier, offer through circular hole on vertical strengthening rib, thereby can absorb this internal moisture of plywood to the drier and carry out the drying, improve its dampproofing effect.
Drawings
Fig. 1 is a cross-sectional view of a moisture-proof compression-resistant plywood provided by the utility model;
FIG. 2 is a schematic view of the connection structure of the transverse reinforcing ribs and the longitudinal reinforcing ribs of the present invention;
fig. 3 is a side view of the moisture-proof and pressure-resistant plywood provided by the utility model.
Illustration of the drawings:
1. a plywood body; 2. a board core; 3. transverse reinforcing ribs; 31. a sound absorption hole; 32. sound-absorbing cotton; 4. longitudinal reinforcing ribs; 41. a circular hole; 42. a leakage-proof filter screen; 5. a protection plate; 6. a water-resistant coating; 7. a clamping strip; 8. a clamping groove.
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.
Referring to fig. 1-3, a moisture-proof compression-resistant plywood comprises a plywood body 1, wherein the plywood body 1 comprises a board core 2 and protection plates 5 glued and bonded on the upper and lower surface walls of the board core 2;
a transverse reinforcing rib 3 is embedded and installed in the inner center of the plate core 2 along the length direction, and a plurality of longitudinal reinforcing ribs 4 penetrating through the plate core 2 and contacting with a protection plate 5 are symmetrically arranged on the upper surface and the lower surface of the transverse reinforcing rib 3;
horizontal strengthening rib 3 is inside hollow structure, and the cotton 32 is inhaled in the inside filling hole of horizontal strengthening rib 3, has seted up on the 3 exterior walls of horizontal strengthening rib and has inhaled sound hole 31, inhales sound hole 31 and inhale the setting of sound cotton 32 for improve this dampproofing resistance to compression plywood's syllable-dividing effect.
The longitudinal reinforcing ribs 4 are of an internal hollow structure, the drying agent is filled in the longitudinal reinforcing ribs 4, the circular holes 41 formed in the outer surface walls of the longitudinal reinforcing ribs 4 are provided, the leakage-proof filter screens 42 are arranged in the circular holes 41, and the leakage-proof filter screens 42 are arranged and used for preventing the drying agent from leaking out of the circular holes 41.
A clamping groove 8 is formed in the other side surface wall of the plywood body 1 along the length direction, and the clamping groove 8 is matched with the clamping strip 7.
The transverse reinforcing ribs 3 are arranged in a plurality, the transverse reinforcing ribs 3 are parallel to each other, and the distance between every two adjacent transverse reinforcing ribs 3 is equal.
The outer surface wall of the protection plate 5 is provided with a waterproof coating 6.
The working principle is as follows: this dampproofing resistance to compression plywood, adjacent plywood body 1 is when installing the use, can be through joint strip 7 and the mutual block of joint groove 8, form the integral structure, improve the stability of its installation use, this dampproofing resistance to compression plywood, setting through horizontal strengthening rib 3 and vertical strengthening rib 4, can support plywood body 1 and consolidate, make plywood body 1 can be applyed on horizontal strengthening rib 3 and vertical strengthening rib 4 at the pressure that piles up or the in-process that uses receives, the effectual compressive property that improves this dampproofing resistance to compression plywood, further vertical strengthening rib 4 intussuseption of hollow structure is filled with the drier, seting up through circular hole 41 on vertical strengthening rib 4, thereby can absorb the moisture in plywood body 1 through the drier and carry out the drying, improve its dampproofing effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The moisture-proof compression-resistant plywood comprises a plywood body (1) and is characterized in that the plywood body (1) comprises a board core (2) and protection plates (5) which are glued and bonded on the upper and lower side surface walls of the board core (2);
a transverse reinforcing rib (3) is embedded in the center of the inner part of the plate core (2) along the length direction, and a plurality of longitudinal reinforcing ribs (4) penetrating through the plate core (2) and contacting with the protection plate (5) are symmetrically arranged on the upper surface and the lower surface of the transverse reinforcing rib (3);
the transverse reinforcing rib (3) is of an internal hollow structure, sound absorption holes (32) are filled in the transverse reinforcing rib (3), and sound absorption holes (31) are formed in the outer surface wall of the transverse reinforcing rib (3);
the vertical reinforcing rib (4) is of an internal hollow structure, the drying agent is filled in the vertical reinforcing rib (4), the circular hole (41) formed in the outer surface wall of the vertical reinforcing rib (4) is provided, and the leakproof filter screen (42) is arranged in the circular hole (41).
2. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein a clamping strip (7) is arranged on a side surface wall of the plywood body (1) along the length direction, and the section of the clamping strip (7) is of a convex structure.
3. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein a clamping groove (8) is formed in the other side surface wall of the plywood body (1) along the length direction, and the clamping groove (8) is matched with the clamping strip (7).
4. Moisture-proof and pressure-resistant plywood according to claim 1, characterized in that a plurality of transverse reinforcing ribs (3) are provided, and a plurality of transverse reinforcing ribs (3) are parallel to each other, and the distance between two adjacent transverse reinforcing ribs (3) is equal.
5. Moisture and pressure resistant plywood according to claim 1, characterized in that the outer surface wall of said protection panel (5) is provided with a waterproof coating (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114853.3U CN214927769U (en) | 2021-01-16 | 2021-01-16 | Dampproofing resistance to compression plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114853.3U CN214927769U (en) | 2021-01-16 | 2021-01-16 | Dampproofing resistance to compression plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927769U true CN214927769U (en) | 2021-11-30 |
Family
ID=79122494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114853.3U Expired - Fee Related CN214927769U (en) | 2021-01-16 | 2021-01-16 | Dampproofing resistance to compression plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214927769U (en) |
-
2021
- 2021-01-16 CN CN202120114853.3U patent/CN214927769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |