CN216941101U

CN216941101U - Plywood that crushing resistance is good

Info

Publication number: CN216941101U
Application number: CN202220348333.3U
Authority: CN
Inventors: 刘景�; 黄志超; 王俊伟
Original assignee: Shandong Jimeida Wood Industry Co ltd
Current assignee: Shandong Jimeida Wood Industry Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-12
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to the technical field of plywood, and discloses plywood with good compression resistance, which comprises a core plate, wherein reinforcing vertical ribs are uniformly distributed in the core plate, reinforcing plates are fixedly connected to the upper side and the lower side of the core plate, reinforcing transverse ribs are uniformly distributed in the reinforcing plates, a panel layer is fixedly connected to one side, away from the reinforcing plates, of the reinforcing plates, first slots are formed in the middle of the front end and the rear end of a left side plate, pin rods are slidably connected in the first slots, sliding grooves are formed in the upper end and the lower end of each pin rod, springs are arranged in the sliding grooves, clamping blocks are fixedly connected to two ends of each spring, and second slots are formed in the middle of the front end and the rear end of a right side plate. According to the utility model, the plywood has excellent compression resistance, is not easy to deform, can be quickly assembled, reduces the construction difficulty and saves the construction time and cost.

Description

Plywood that crushing resistance is good

Technical Field

The utility model relates to the technical field of plywood, in particular to plywood with good pressure resistance.

Background

The plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be cut into single boards or sliced into thin wood and using adhesive to make them be glued together, and usually it is made up by using odd-number layers of single boards and making the fibre directions of adjacent layers of single boards be mutually perpendicular, and is one of the common materials for furniture, and is one of three large boards of artificial board, also can be used as functional material for airplane, ship, train, automobile, building and packaging box, etc.

Chinese patent document CN211923319U discloses a decorative plywood capable of insulating sound, which comprises a substrate, wherein a panel layer is arranged on the upper surface of the substrate, a bottom plate layer is arranged on the lower surface of the substrate, a sound absorbing layer is arranged between the panel layer and the substrate, a sound insulating layer is arranged between the bottom plate layer and the substrate, the substrate is internally provided with a hollow structure, the upper surface of the sound absorbing layer and the lower surface of the sound insulating layer are both provided with latticed metal reinforcing plates, the substrate is internally filled with sound absorbing cotton and the latticed metal reinforcing plates are all filled with rubber sealing strips, and the periphery of the side surface of the substrate is wrapped with rubber sealing strips. The utility model discloses a beneficial effect is: the utility model has reasonable design, simple and stable structure and strong practicability; have good syllable-dividing effect, have certain waterproof and fireproof effect simultaneously, can avoid simultaneously and the long-time contact of wall body and receive the influence of acid-base corrosion, but this patent mainly has following two shortcomings, and firstly its resistance to compression effect is not good, leads to the condition that the deformation appears easily in panel, secondly is difficult for the concatenation, and the installation difficulty leads to the increase construction degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plywood with good pressure resistance.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a plywood that crushing resistance is good, includes the core, the inside evenly distributed of core has the enhancement to erect the muscle, the equal fixedly connected with reinforcing plate of the last downside of core, the inside evenly distributed of reinforcing plate has the enhancement horizontal muscle, the equal fixedly connected with panel layer in one side that the reinforcing plate was kept away from mutually, upper portion fixedly connected with left side board in the left side of core, the front and back end middle part of left side board all is provided with first slot, the equal sliding connection in inside of first slot has the pin pole, the upper and lower end of pin pole all is provided with the spout, the inside of spout all is provided with the spring, the equal fixedly connected with fixture block in both ends of spring, lower part fixedly connected with right side board in the right side of core, the front and back end middle part of right side board all is provided with the second slot.

As a further description of the above technical solution:

the reinforced transverse ribs and the reinforced vertical ribs are vertical to each other.

As a further description of the above technical solution:

and the waterproof layer is fixedly connected to one side of the panel layer away from the panel layer.

As a further description of the above technical solution:

upside the equal fixed connection in the right side of left side board in the left side of reinforcing plate and panel layer and waterproof layer.

As a further description of the above technical solution:

the downside the right side of reinforcing plate and panel layer and waterproof layer is all fixed connection in the left side of right side board.

As a further description of the above technical solution:

the left side and the right side of the inner middle part of the first slot are provided with first limiting grooves.

As a further description of the above technical solution:

and one ends of the clamping blocks, which are close to each other, are connected to the two ends of the inner part of the sliding groove in a sliding manner.

As a further description of the above technical solution:

and the left side and the right side of the inner middle part of the second slot are both provided with a second limiting groove.

The utility model has the following beneficial effects:

1. according to the plywood, the reinforcing vertical ribs are uniformly distributed in the core plate, the reinforcing plates are arranged at the upper end and the lower end of the core plate, the reinforcing transverse ribs are uniformly distributed in the reinforcing plates, so that the plywood has excellent compression resistance and is not easy to deform, and the waterproof layers are arranged on the outer sides of the panel layers, so that the plywood has excellent waterproof performance.

2. According to the plywood splicing device, when the plywood is installed and spliced, the pin rod is only required to be taken out from the first slot of the left side plate, the left side plate on the left side of one plywood is pressed to the upper end of the right side plate on the right side of the other plywood, the first slot is aligned with the second slot, the lower end of the pin rod is inserted into the second slot when the pin rod is inserted, the upper end of the pin rod is located in the first slot, the spring ejects the clamping block, the first limiting slot and the second limiting slot are clamped in a distributed mode, the plywood can be quickly spliced, the construction difficulty is reduced, and the construction time and the construction cost are saved.

Drawings

FIG. 1 is a perspective view of a plywood of the present invention with good compression resistance;

FIG. 2 is a front sectional view of a plywood of the present invention with good compression resistance;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a core board; 2. reinforcing the vertical ribs; 3. a reinforcing plate; 4. reinforcing the transverse ribs; 5. a panel layer; 6. a waterproof layer; 7. a left side plate; 8. a first slot; 9. a first limit groove; 10. a pin rod; 11. a chute; 12. a spring; 13. a clamping block; 14. a right side plate; 15. a second slot; 16. a second limit groove.

Detailed Description

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, one embodiment of the present invention is provided: a plywood with good compression resistance comprises a core plate 1, wherein vertical reinforcing ribs 2 are uniformly distributed in the core plate 1, reinforcing plates 3 are fixedly connected to the upper side and the lower side of the core plate 1, transverse reinforcing ribs 4 are uniformly distributed in the reinforcing plates 3, the vertical reinforcing ribs 2 are uniformly distributed in the core plate 1, the reinforcing plates 3 are arranged at the upper end and the lower end, the transverse reinforcing ribs 4 are uniformly distributed in the reinforcing plates 3, the plywood has excellent compression resistance and is not easy to deform, a panel layer 5 is fixedly connected to one side, away from the reinforcing plates 3, of the core plate 1, a left side plate 7 is fixedly connected to the upper middle part of the left side of the core plate 1, first slots 8 are formed in the middle parts of the front end and the rear end of the left side plate 7, pin rods 10 are slidably connected to the insides of the first slots 8, sliding grooves 11 are formed in the upper end and the lower end of the pin rods 10, springs 12 are arranged in the sliding grooves 11, and clamping blocks 13 are fixedly connected to the two ends of the springs 12, lower part fixedly connected with right side board 14 in the right side of core board 1, right side board 14's front and back end middle part all is provided with second slot 15, when installation and concatenation plywood, only need take out pin rod 10 from the first slot 8 of left side board 7, press the left side board 7 of a plywood to the right side board 14 upper end on another plywood right side, and make first slot 8 and second slot 15 align, inserting pin rod 10, the lower extreme of pin rod 10 inserts in the second slot 15, the upper end is located first slot 8, spring 12 pops out fixture block 13, first spacing groove 9 and second spacing groove 16 are blocked in the distribution, but realized assembling the plywood fast, the construction degree of difficulty has been reduced, and construction time and cost have been saved.

The reinforcing transverse ribs 4 and the reinforcing vertical ribs 2 are vertical to each other to further enhance the compression resistance of the plywood, the sides of the panel layers 5 far away are fixedly connected with waterproof layers 6, all set up waterproof layer 6 through the outside at panel layer 5, make the plywood have fabulous waterproof performance, the equal fixed connection in the right side of left side board 7 in the left side of upside reinforcing plate 3 and panel layer 5 and waterproof layer 6, the equal fixed connection in the left side of right side board 14 in the right side of the equal fixed connection in the right side of downside reinforcing plate 3 and panel layer 5 and waterproof layer 6, further fixed left side board 7 and right side board 14, the interior middle part left and right sides of first slot 8 all is provided with first spacing groove 9, the equal sliding connection in the inside both ends of spout 11 of one end that fixture block 13 is close to mutually, the interior middle part left and right sides of second slot 15 all is provided with second spacing groove 16, a pin pole 10 is used for blocking, and then the plywood of fixed both sides.

The working principle is as follows: firstly, the plywood has excellent pressure resistance by uniformly distributing the reinforcing vertical ribs 2 in the core plate 1, arranging the reinforcing plates 3 at the upper end and the lower end and uniformly distributing the reinforcing transverse ribs 4 in the reinforcing plates 3, and is not easy to deform, and arranging the waterproof layers 6 at the outer sides of the panel layers 5, so that the plywood has excellent waterproof performance, when the plywood is installed and spliced, only the pin rod 10 is required to be taken out from the first slot 8 of the left side plate 7, the left side plate 7 at the left side of one plywood is pressed to the upper end of the right side plate 14 at the right side of the other plywood, and the first slot 8 is aligned with the second slot 15, when the pin rod 10 is inserted, the lower end of the pin rod 10 is inserted into the second slot 15, the upper end is positioned in the first slot 8, the spring 12 ejects the clamping block 13, the first limiting groove 9 and the second limiting groove 16 are blocked in a distributed manner, so that the plywood can be rapidly spliced, the construction difficulty is reduced, and the construction time and cost are saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plywood that crushing resistance is good, includes core (1), its characterized in that: the reinforced concrete core is characterized in that reinforcing vertical ribs (2) are uniformly distributed in the core plate (1), reinforcing plates (3) are fixedly connected to the upper side and the lower side of the core plate (1), reinforcing transverse ribs (4) are uniformly distributed in the reinforcing plates (3), a panel layer (5) is fixedly connected to one side, away from the reinforcing plates (3), of the core plate (1), a left side plate (7) is fixedly connected to the upper middle portion of the left side of the core plate (1), first slots (8) are formed in the middle portions of the front end and the rear end of the left side plate (7), pin rods (10) are slidably connected to the inner portions of the first slots (8), sliding grooves (11) are formed in the upper end and the lower end of each pin rod (10), springs (12) are arranged in the sliding grooves (11), clamping blocks (13) are fixedly connected to the two ends of each spring (12), and a right side plate (14) is fixedly connected to the lower middle portion of the right side of the core plate (1), and the middle parts of the front end and the rear end of the right side plate (14) are respectively provided with a second slot (15).

2. Plywood according to claim 1, characterized in that: the reinforcing transverse ribs (4) and the reinforcing vertical ribs (2) are perpendicular to each other.

3. Plywood according to claim 1, characterized in that: and a waterproof layer (6) is fixedly connected to one side of the panel layer (5) far away from the panel layer.

4. Plywood according to claim 2, characterized in that: upside the left sides of reinforcing plate (3), panel layer (5) and waterproof layer (6) are all fixedly connected on the right side of left side board (7).

5. Plywood according to claim 1, characterized in that: the right sides of the reinforcing plate (3), the panel layer (5) and the waterproof layer (6) are fixedly connected to the left side of the right side plate (14).

6. Plywood according to claim 1, characterized in that: the left side and the right side of the inner middle part of the first slot (8) are provided with first limit grooves (9).

7. Plywood according to claim 1, characterized in that: one ends of the clamping blocks (13) close to each other are connected to two ends of the inner portion of the sliding groove (11) in a sliding mode.

8. Plywood according to claim 1, characterized in that: and the left side and the right side of the inner middle part of the second slot (15) are provided with second limit grooves (16).