CN215149955U - Fireproof plywood - Google Patents
Fireproof plywood Download PDFInfo
- Publication number
- CN215149955U CN215149955U CN202121120132.XU CN202121120132U CN215149955U CN 215149955 U CN215149955 U CN 215149955U CN 202121120132 U CN202121120132 U CN 202121120132U CN 215149955 U CN215149955 U CN 215149955U
- Authority
- CN
- China
- Prior art keywords
- fire prevention
- fireproof
- silica gel
- veneer
- plywood
- Prior art date
- 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 51
- 230000002265 prevention Effects 0.000 claims abstract description 76
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000741 silica gel Substances 0.000 claims abstract description 51
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 51
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims description 17
- 238000004026 adhesive bonding Methods 0.000 claims description 11
- 230000009970 fire resistant effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 12
- 239000003063 flame retardant Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a fire prevention type plywood, including fire prevention plywood, fire prevention veneer and fire prevention silica gel piece, still include internal thread hole, jack and circular post, fire prevention plywood includes fire prevention veneer and fire prevention silica gel piece, peg graft through circular post between fire prevention veneer and the fire prevention silica gel piece, circular post peripheral top bottom all sets up the screw thread, the internal thread hole that corresponds with the screw thread is seted up in the distribution on the fire prevention veneer. Through the use of fire prevention silica gel piece, can further improve fire prevention plywood's fireproof effect, whole fire prevention type plywood uses stably high-efficiently, increases fire prevention silica gel piece in original fire prevention veneer to further improve fire prevention plywood's use strength, greatly reduced fire prevention plywood has higher practicality because of the too long-time emergence of the fracture separation phenomenon of fire prevention veneer of the year.
Description
Technical Field
The utility model relates to a plywood technical field, in particular to fire prevention type plywood.
Background
The veneer board is a board which is formed by rotationally cutting or slicing raw wood as a raw material into veneers, assembling the veneers according to the grain or most of the grain after drying and gluing, and then carrying out hot-press gluing, the veneers of the fireproof plywood are boards obtained by soaking and drying the veneers in a fire retardant before gluing, and the plywood formed by gluing the veneers soaked in the fire retardant is the fireproof plywood.
The existing fireproof plywood has low fireproof effect, is completely subjected to flame retardant treatment through soaked boards, has low flame retardant time limit, is easy to crack when used in a cold and hot repeated environment, and has low use stability and lack of a good reinforcing structure. To this end, we propose a fire-proof plywood.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a fireproof plywood which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire prevention type plywood, includes fire prevention plywood, fire prevention veneer and fire prevention silica gel piece, still includes internal thread hole, jack and circular post, fire prevention plywood includes fire prevention veneer and fire prevention silica gel piece, peg graft through circular post between fire prevention veneer and the fire prevention silica gel piece, the peripheral top bottom of circular post is all seted up threadedly, the internal thread hole that corresponds with the screw thread is seted up in the distribution on the fire prevention veneer.
Furthermore, the fireproof silica gel sheet is provided with jacks corresponding to the internal thread holes in a distributed manner, the jacks allow the round wood columns to be sequentially inserted into the internal thread holes and the jacks of the fireproof single plate and the fireproof silica gel sheet, and the round wood columns are in threaded connection with the internal thread holes of the fireproof single plate through threads.
Furthermore, the two ends of the round wood column are provided with inner hexagonal jacks.
Furthermore, grooves are printed on the top surface and the bottom surface of the fireproof veneer in a pressure-equalizing mode.
Furthermore, the fireproof silica gel sheet is located between the fireproof single plates, and the fireproof silica gel sheet is connected with the fireproof single plates through gluing.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the fireproof plywood is formed by the staggered overlapping and gluing of the fireproof veneers and the fireproof silica gel sheets, the connection stability between the fireproof veneers and the fireproof silica gel sheets can be effectively improved by the insertion of the circular wood columns between the fireproof veneers and the fireproof silica gel sheets, so that the fireproof plywood formed by the fireproof veneers and the fireproof silica gel sheets is higher in integration, the use strength of the whole fireproof plywood can be enhanced, the cracking and separation phenomena of the fireproof veneers due to the overlong age of the fireproof plywood can be effectively reduced, and the service life of the fireproof plywood is greatly prolonged; when the fireproof veneer is used, the fireproof veneers and the fireproof silica gel sheets are staggered and stacked by personnel, the fireproof silica gel sheets are arranged between the fireproof veneers, and then the fireproof veneers and the fireproof silica gel sheets are coated with glue materials to be glued.
2. Through the arrangement of the groove, the glue can well permeate into the surface of the fireproof veneer, so that the bonding force of gluing and sticking of the fireproof veneer is greatly increased, after the glue is coated, a person inserts the glue into the hexagonal socket of the round wood column through a hexagonal wrench, and the glue is sequentially inserted into the internal thread holes and the jacks of the fireproof veneer and the fireproof silica gel sheet through the round wood column in a threaded manner, so that the threaded tightening connection with the fireproof veneer is realized, the integrity of the whole fireproof veneer is greatly increased, the deformation of the fireproof veneer can be effectively reduced, the use stability of the fireproof veneer is improved, the fireproof effect of the fireproof veneer can be further improved through the use of the fireproof silica gel sheet, the whole fireproof veneer is stable and efficient to use, the fireproof silica gel sheet is added into the original fireproof veneer, the use strength of the fireproof veneer is further improved, and the occurrence of the cracking separation phenomenon of the fireproof veneer due to the over-long term age of the fireproof veneer is greatly reduced, has high practicability.
Drawings
Fig. 1 is the utility model relates to a fire prevention type plywood's overall structure schematic diagram.
Fig. 2 is the utility model relates to a fire prevention veneer structure sketch map of fire prevention type plywood.
Fig. 3 is the utility model relates to a circular post structure sketch map of fire prevention type plywood.
In the figure: 1. fireproof plywood; 2. a fireproof veneer; 3. a fireproof silica gel sheet; 4. an internally threaded bore; 5. a jack; 6. a round wood column; 7. a thread; 8. an inner hexagonal socket; 9. and (4) a groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a fire prevention type plywood, includes fire prevention plywood 1, fire prevention veneer 2 and fire prevention silica gel piece 3, still includes internal thread hole 4, jack 5 and circular post 6, fire prevention plywood 1 includes fire prevention veneer 2 and fire prevention silica gel piece 3, peg graft through circular post 6 between fire prevention veneer 2 and the fire prevention silica gel piece 3, circular post 6 peripheral top bottom all seted up screw thread 7, the internal thread hole 4 that corresponds with screw thread 7 is seted up in the distribution on fire prevention veneer 2.
The fireproof silica gel sheet 3 is provided with jacks 5 corresponding to the internal thread holes 4, the jacks 5 and the circular wood column 6 are sequentially inserted into the internal thread holes 4 and the jacks 5 of the fireproof veneer 2 and the fireproof silica gel sheet 3, and the circular wood column 6 is in threaded connection with the internal thread holes 4 of the fireproof veneer 2 through threads 7; through the grafting between circular post 6 to fire prevention veneer 2 and the fire prevention silica gel piece 3, can effectively improve fire prevention veneer 2 and fire prevention silica gel piece 3 and the stability of being connected between for 1 wholeness of the fire prevention plywood that fire prevention veneer 2 and fire prevention silica gel piece 3 are constituteed is higher.
The two ends of the round wood column 6 are distributed with inner hexagonal jacks 8; the inner hexagonal jack 8 is convenient for a person to insert the round wood column 6 through a hexagonal wrench to rotate.
The fireproof veneer 2 is characterized in that grooves 9 are printed on the top surface and the bottom surface of the fireproof veneer 2 in a pressure-equalizing manner; through the arrangement of the groove 9, the glue can well permeate into the surface of the fireproof single plate 2, so that the bonding force of gluing and sticking of the fireproof single plate 2 is greatly increased.
The fireproof silica gel sheet 3 is located between the fireproof veneers 2, and the fireproof silica gel sheet 3 is connected with the fireproof veneers 2 through gluing.
It should be noted that, the utility model relates to a fireproof plywood, in operation, personnel can be through the crisscross veneer of folding of fire prevention veneer 2 and fire prevention silica gel piece 3 and glue and constitute fire prevention plywood 1, through the grafting between circular post 6 to fire prevention veneer 2 and fire prevention silica gel piece 3, can effectively improve the stability of being connected between fire prevention veneer 2 and fire prevention silica gel piece 3 and between, make fire prevention plywood 1 that fire prevention veneer 2 and fire prevention silica gel piece 3 constitute more integral type, and can strengthen the use strength of whole fire prevention plywood 1, can effectively reduce the emergence of the fracture separation phenomenon of fire prevention veneer 2 because of the overage of a long time of fire prevention plywood 1, greatly increase the life of fire prevention plywood 1; when the fireproof plywood is used, a person staggers and folds the fireproof veneers 2 and the fireproof silica gel sheets 3 to enable the fireproof silica gel sheets 3 to be arranged between the fireproof veneers 2, then coats glue between the fireproof veneers 2 and the fireproof silica gel sheets 3 to glue the fireproof veneers 2 and the fireproof silica gel sheets 3, and can enable the glue to well penetrate into the surfaces of the fireproof veneers 2 through the arrangement of the grooves 9, so that the bonding force for gluing and bonding the fireproof veneers 2 is greatly increased, after the glue is coated, the person inserts the glue into the inner hexagonal jacks 8 of the circular wood columns 6 through the hexagonal wrench, and sequentially inserts the threads of the circular wood columns 6 into the inner threaded holes 4 and the jacks 5 of the fireproof veneers 2 and the fireproof silica gel sheets 3 to realize thread tightening connection with the fireproof veneers 2, so that the integrity of the whole fireproof plywood 1 is greatly increased, and the deformation phenomenon of the fireproof plywood 1 can be effectively reduced, the stability that increases fireproof plywood 1 and use through fire prevention silica gel piece 3 can further improve fireproof plywood 1's fire prevention effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a fire prevention type plywood, includes fire prevention plywood (1), fire prevention veneer (2) and fire prevention silica gel piece (3), its characterized in that still includes internal thread hole (4), jack (5) and circular post (6), fire prevention plywood (1) is including fire prevention veneer (2) and fire prevention silica gel piece (3), peg graft through circular post (6) between fire prevention veneer (2) and fire prevention silica gel piece (3), screw thread (7) have all been seted up to circular post (6) peripheral top bottom, internal thread hole (4) that correspond with screw thread (7) are seted up in the distribution on fire prevention veneer (2).
2. The fire-resistant plywood of claim 1, wherein: the fireproof silica gel sheet is characterized in that jacks (5) corresponding to the internal thread holes (4) are distributed in the fireproof silica gel sheet (3), the jacks (5) are formed in the circular wood column (6), the internal thread holes (4) and the jacks (5) of the fireproof veneer (2) and the fireproof silica gel sheet (3) are sequentially inserted, and the circular wood column (6) is in threaded connection with the internal thread holes (4) of the fireproof veneer (2) through threads (7).
3. The fire-resistant plywood of claim 1, wherein: and inner hexagonal jacks (8) are distributed at two ends of the round wood column (6).
4. The fire-resistant plywood of claim 1, wherein: grooves (9) are printed on the top surface and the bottom surface of the fireproof veneer (2) in a pressure-equalizing manner.
5. The fire-resistant plywood of claim 1, wherein: the fireproof silica gel sheet (3) is located between the fireproof veneers (2), and the fireproof silica gel sheet (3) is connected with the fireproof veneers (2) through gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120132.XU CN215149955U (en) | 2021-05-24 | 2021-05-24 | Fireproof plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120132.XU CN215149955U (en) | 2021-05-24 | 2021-05-24 | Fireproof plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215149955U true CN215149955U (en) | 2021-12-14 |
Family
ID=79375071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121120132.XU Expired - Fee Related CN215149955U (en) | 2021-05-24 | 2021-05-24 | Fireproof plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215149955U (en) |
-
2021
- 2021-05-24 CN CN202121120132.XU patent/CN215149955U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |