CN215409588U

CN215409588U - High temperature resistant fire-retardant type plywood

Info

Publication number: CN215409588U
Application number: CN202121613052.8U
Authority: CN
Inventors: 郭弘吉; 任德均; 利思敏; 王丹; 古旭萍
Original assignee: Heyuan Guangfeng Wood Industry Co ltd
Current assignee: Heyuan Guangfeng Wood Industry Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-04
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a high-temperature-resistant flame-retardant plywood, which comprises a connecting framework, wherein a main frame body is connected onto the connecting framework, inner plate mechanisms are arranged on two sides of the main frame body, an outer plate mechanism is arranged on one side, away from the main frame body, of each inner plate mechanism, and a filling layer is arranged in the main frame body; the first side plate is positioned at two ends of the connecting framework, and a second side plate is arranged at one end, far away from the first side plate, of the connecting framework; the lug, the lug is located the side of first curb plate, and the one side lower extreme that first curb plate is pressed close to the lug is seted up flutedly. According to the utility model, the main frame body with the cross structure can stably support the connecting framework and simultaneously perform damping treatment on the connecting framework, and the stability of connecting the first side plate and the second side plate on the connecting framework is improved through the main frame body; through setting up inner panel mechanism and planking mechanism, directly change it after planking mechanism damages, avoid the extravagant phenomenon of raw materials that whole change plate body caused.

Description

High temperature resistant fire-retardant type plywood

Technical Field

The utility model relates to the technical field of plywood, in particular to high-temperature-resistant flame-retardant plywood.

Background

The plywood is a kind of synthetic board, cut into the veneer by the rotary cut of the wood section or cut into the veneer by the flitch, the three-layer or multi-layer plate material that the veneer is glued with the adhesive, the plywood is one of the common materials of furniture, it is one of three big boards of artificial board, can also be used for the function material such as the plane, shipping, train, car, building and packing box, should make the structure of the plywood accord with the symmetrical and adjacent layer veneer fibre mutually perpendicular basic principle at the same time, its number of layers should be odd, so the plywood is usually made into three-layer, five-layer, seven-layer, etc. odd number of layers, and the fire-retardant plywood of high temperature resistance is glued with the adhesive to the plate body of the high temperature resistant material after carrying on the fire-retardant treatment to the veneer that makes up while producing, achieve the high temperature resistance and fire-retardant purpose finally.

But the following problem can exist at the in-process that uses to current fire-resistant fire-retardant type plywood, and current plywood very easily produces the damage phenomenon in the contact surface in the outside when using, need change whole panel after long-time damage, can increase ligneous loss, and the notch of installation causes the slip of panel easily, can't carry out spacing processing to the panel of installation fast, influences the subsequent use of panel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature-resistant flame-retardant plywood so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a high temperature resistant, flame retardant plywood, comprising:

the main frame body is connected to the connecting framework, inner plate mechanisms are mounted on two sides of the main frame body, an outer plate mechanism is arranged on one side, away from the main frame body, of each inner plate mechanism, and a filling layer is arranged in the main frame body;

the first side plate is positioned at two ends of the connecting framework, and a second side plate is arranged at one end, far away from the first side plate, of the connecting framework;

the lug, the lug is located the side of first curb plate, and the one side lower extreme that first curb plate is pressed close to the lug is seted up flutedly.

Preferably, the connecting framework is welded with the main frame body, and the main frame body is in a cross structure.

Preferably, the inner plate mechanism comprises an inner connecting plate, a first clamping block and a first clamping groove, the inner connecting plate is provided with the first clamping block, and the side edge of the first clamping block is provided with the first clamping groove.

Preferably, the outer plate mechanism comprises an outer connecting plate, a second clamping block and a second clamping groove, the second clamping block is mounted on the outer connecting plate, and the second clamping groove is formed in the side edge of the second clamping block.

Preferably, interior fishplate bar is connected for the laminating with outer fishplate bar, and interior fishplate bar and outer fishplate bar are high temperature resistant gypsum board material, and interior fishplate bar, first fixture block and first draw-in groove design as an organic whole to first fixture block is connected for nested block with the second draw-in groove.

Preferably, the outer connecting plate, the second clamping block and the second clamping groove are integrally designed, and the second clamping block and the first clamping groove are in nested connection.

Preferably, the first side plate and the second side plate have the same structure, the first side plate, the projection and the groove are designed integrally, and the projection and the groove are connected in a nested manner.

Preferably, the main frame body and the filling layer are designed integrally, and the filling layer is made of waterproof glue mixed wood chip material.

Compared with the prior art, the utility model has the beneficial effects that:

1. the main frame body with the cross structure is simple in structure, can stably support the connecting framework and simultaneously carry out damping treatment, and increases the stability of the connecting framework for connecting the first side plate and the second side plate through the main frame body; by arranging the inner plate mechanism and the outer plate mechanism, the outer plate mechanism can be directly replaced after being damaged, so that the raw material waste phenomenon caused by the whole replacement of a plate body is avoided;

2. according to the utility model, through the nested connection of the convex block and the groove, the first side plate and the second side plate can be limited when the device is in butt joint installation, so that the phenomenon of troublesome installation caused by slippage of the first side plate and the second side plate during installation is avoided, the installation time of the first side plate and the second side plate is effectively shortened, and the installation stability of the first side plate and the second side plate is increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a connection structure of the first side plate and the second side plate.

Fig. 3 is a schematic diagram of the overall explosion structure of the present invention.

Fig. 4 is a schematic structural diagram of an inner plate mechanism and an outer plate mechanism of the present invention.

Fig. 5 is a schematic view of the main frame body mounting structure of the present invention.

In the figure: 1. connecting the framework; 2. an inner plate mechanism; 21. an inner connecting plate; 22. a first clamping block; 23. a first card slot; 3. an outer plate mechanism; 31. an outer connecting plate; 32. a second fixture block; 33. a second card slot; 4. a first side plate; 5. a second side plate; 6. a bump; 7. a groove; 8. a main frame body; 9. and (5) filling the layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a high temperature resistant, flame retardant plywood, comprising:

in the embodiment, the main frame body 8 is connected to the connecting frame 1, the connecting frame 1 and the main frame body 8 are welded, the main frame body 8 is of a cross structure, the main frame body 8 of the cross structure can stably support the connecting frame 1, meanwhile, the connecting frame 1 is subjected to damping treatment, the inner plate mechanisms 2 are installed on two sides of the main frame body 8, each inner plate mechanism 2 comprises an inner connecting plate 21, a first clamping block 22 and a first clamping groove 23, the inner connecting plate 21 is provided with the first clamping block 22, and the side edge of the first clamping block 22 is provided with the first clamping groove 23;

in this embodiment, the outer plate mechanism 3 is disposed on one side of the inner plate mechanism 2 away from the main frame 8, the outer plate mechanism 3 includes an outer connecting plate 31, a second clamping block 32 and a second clamping groove 33, the outer connecting plate 31 is provided with the second clamping block 32, and a side edge of the second clamping block 32 is provided with the second clamping groove 33, the inner connecting plate 21 is connected to the outer connecting plate 31 in a fitting manner, the inner connecting plate 21 and the outer connecting plate 31 are both made of high temperature resistant gypsum board, which can stabilize the stability of the fitting between the inner connecting plate 21 and the outer connecting plate 31, and at the same time, the inner connecting plate 21 and the outer connecting plate 31 made of high temperature resistant gypsum board can achieve the purpose of high temperature resistance, heat insulation and fire prevention, and play a certain safety role, the inner connecting plate 21, the first clamping block 22 and the first clamping groove 23 are designed integrally, and the first clamping block 22 and the second clamping groove 33 are connected in a nested manner, the inner connecting plate 21 can achieve the stable connection between the inner connecting plate 21 and the outer connecting plate 31 through the nesting of the first clamping block 22 and the second clamping groove 33, the external connection plate 31, the second clamping block 32 and the second clamping groove 33 are integrally designed, the second clamping block 32 and the first clamping groove 23 are in nested connection, and the second clamping block 32 and the first clamping groove 23 are clamped, so that stable connection between the internal connection plate 21 and the external connection plate 31 is dually guaranteed;

in the embodiment, the main frame body 8 is internally provided with the filling layer 9, the main frame body 8 and the filling layer 9 are designed integrally, and the filling layer 9 is made of waterproof glue mixed wood chip material, so that the waterproof performance of the main frame body 8 can be realized through the filling layer 9, and the service life of the whole device is prolonged;

in the embodiment, the first side plate 4 is positioned at two ends of the connecting framework 1, the second side plate 5 is arranged at one end, far away from the first side plate 4, of the connecting framework 1, the lug 6 is arranged on the first side plate 4, the groove 7 is formed in the side edge of the lug 6, and the first side plate 4 and the second side plate 5 are identical in structure, so that the mounting stability of the first side plate 4 and the second side plate 5 is greatly improved, and the connecting efficiency of the device is ensured;

in this embodiment, the bump 6 is located at the side of the first side plate 4, and the lower end of one side of the first side plate 4 close to the bump 6 is provided with the groove 7, and the first side plate 4, the bump 6 and the groove 7 are designed as an integral whole, and the bump 6 and the groove 7 are connected in an embedded manner, when the device is installed in a butt joint manner by nesting of the bump 6 and the groove 7, the first side plate 4 and the second side plate 5 are limited, the phenomenon that the installation is troublesome due to slippage of the first side plate 4 and the second side plate 5 during installation is avoided, the installation time of the first side plate 4 and the second side plate 5 is effectively shortened, and the installation stability of the first side plate 4 and the second side plate 5 is increased.

The working principle of the utility model is as follows: firstly, the device is installed, and the veneer after the flame-retardant glue treatment is taken out: the connecting framework 1, the two inner connecting plates 21 and the two outer connecting plates 31 are arranged, then the two inner connecting plates 21 are respectively arranged on two sides of the main frame body 8, the filling layer 9 is sealed, then the two outer connecting plates 31 are taken out, the second clamping blocks 32 on the outer connecting plates 31 are clamped on the first clamping grooves 23, meanwhile, the first clamping blocks 22 can be nested with the second clamping grooves 33, at the moment, the inner connecting plates 21 are completely attached to the outer connecting plates 31 and flush with the first side plates 4 and the second side plates 5, at the moment, the connecting framework 1 which is installed is taken out, the first side plates 4 and the second side plates 5 at two ends are embedded, the grooves 7 on the first side plates 4 are aligned with the bumps 6 on the second side plates 5, the installation can be completed by pushing the first side plates 4 and the second side plates 5, and at the moment, the installation work of the device is completed one by one;

the external connection plate 31 is damaged in the using process, the external connection plate 31 can be tilted, and a new external connection plate 31 is directly arranged on the internal connection plate 21 for replacement, so that the cost is effectively saved, and the service life of the whole device is prolonged.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high temperature resistant fire retardant type plywood characterized in that it includes:

the connecting frame (1) is connected with a main frame body (8), inner plate mechanisms (2) are mounted on two sides of the main frame body (8), an outer plate mechanism (3) is arranged on one side, away from the main frame body (8), of each inner plate mechanism (2), and a filling layer (9) is arranged in the main frame body (8);

the first side plate (4) is positioned at two ends of the connecting framework (1), and a second side plate (5) is arranged at one end, far away from the first side plate (4), of the connecting framework (1);

the lug (6), lug (6) are located the side of first curb plate (4), and first curb plate (4) are pressed close to one side lower extreme of lug (6) and are seted up fluted (7).

2. The high-temperature-resistant and flame-retardant plywood according to claim 1, wherein the connecting framework (1) and the main frame body (8) are in welded connection, and the main frame body (8) is in a crisscross structure.

3. The high-temperature-resistant and flame-retardant plywood as claimed in claim 1, wherein: the inner plate mechanism (2) comprises an inner connecting plate (21), a first clamping block (22) and a first clamping groove (23), the inner connecting plate (21) is provided with the first clamping block (22), and the side edge of the first clamping block (22) is provided with the first clamping groove (23).

4. The high-temperature-resistant and flame-retardant plywood as claimed in claim 3, wherein: the outer plate mechanism (3) comprises an outer connecting plate (31), a second clamping block (32) and a second clamping groove (33), the outer connecting plate (31) is provided with the second clamping block (32), and the side edge of the second clamping block (32) is provided with the second clamping groove (33).

5. The high-temperature-resistant and flame-retardant plywood as claimed in claim 4, wherein: interior fishplate bar (21) is connected for the laminating with external plate (31), and interior fishplate bar (21) and external plate (31) are high temperature resistant gypsum board material, and interior fishplate bar (21), first fixture block (22) and first draw-in groove (23) design as an organic whole to first fixture block (22) are nested block with second draw-in groove (33) and are connected.

6. The high-temperature-resistant and flame-retardant plywood as claimed in claim 1, wherein: the outer connecting plate (31), the second clamping block (32) and the second clamping groove (33) are designed in an integrated mode, and the second clamping block (32) is connected with the first clamping groove (23) in a nested mode.

7. The high-temperature-resistant and flame-retardant plywood as claimed in claim 1, wherein: the structure of the first side plate (4) is the same as that of the second side plate (5), the first side plate (4), the convex block (6) and the groove (7) are designed in an integrated mode, and the convex block (6) is connected with the groove (7) in a nested mode.

8. The high-temperature-resistant and flame-retardant plywood as claimed in claim 1, wherein: the main frame body (8) and the filling layer (9) are designed in an integrated mode, and the filling layer (9) is made of waterproof glue mixed wood chip materials.