CN214246153U

CN214246153U - Firm in connection's building plywood

Info

Publication number: CN214246153U
Application number: CN202023279865.6U
Authority: CN
Inventors: 彭鹤
Original assignee: Jiangsu Jinsen Wood Industry Co Ltd
Current assignee: Jiangsu Jinsen Wood Industry Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-21
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a firm in connection's building plywood, including two plywood bodies, one side that two plywood bodies are close to each other is through fixed subassembly fixed connection. The utility model discloses a plywood body, fixed subassembly, the fixed plate, the constant head tank, the locating piece, the limiting plate, the stopper, the spacing groove, the screw thread post, fixed slot and lock nut mutually support, place the position between two plywood bodies with the fixed plate, insert the constant head tank on the fixed plate with the locating piece on the plywood body, carry on spacingly to the plywood body, place top and the bottom at the fixed plate respectively with two limiting plates again, stopper on the limiting plate inserts the spacing groove on the plywood body, the screw thread post runs through the fixed slot on the limiting plate simultaneously, lock the limiting plate through lock nut, realize the installation to the plywood, the fastness of plywood installation has been improved, avoid building the plywood to appear breaking away from, the life of building plywood has been improved.

Description

Firm in connection's building plywood

Technical Field

The utility model relates to a building technical field specifically is a firm in connection's building plywood.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood is one of common furniture materials, a group of veneers are usually formed by mutually vertical assembly gluing according to the wood grain direction of adjacent layers, usually, a surface plate and an inner layer plate of the veneers are symmetrically arranged at two sides of a central layer or a plate core, and the veneers coated with glue are pressed into a plate blank which is formed by criss-cross matching according to the wood grain direction under the condition of heating or not. The number of layers is generally odd, and a few layers also have even numbers, the physical and mechanical properties in the longitudinal and transverse directions are small, and common plywood types comprise three-ply boards, five-ply boards and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.

At present, common building plywood scribbles on the plywood and pastes glue when increasing thickness, carries out the splice with two crosslinked boards together, but when increasing length, the area of plywood side is less, and the fastness is than poor in the veneer, leads to building plywood to break away from easily, influences building plywood's life, brings very big inconvenience for the user, for this reason we propose a firm in connection's building plywood.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm in connection's building plywood to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a firmly connected building plywood comprises two plywood bodies, wherein one sides of the two plywood bodies, which are close to each other, are fixedly connected through a fixing assembly;

the fixing component comprises a fixing plate, the fixing plate is arranged between two plywood bodies, one side of the fixing plate close to the plywood bodies is in close contact with the plywood, a positioning groove is arranged on one side of the fixing plate close to the plywood bodies, a positioning block is arranged on one side of the plywood bodies close to the fixing plate, one side of the positioning block close to the fixing plate penetrates through the positioning groove and extends into the positioning groove, the surface of the positioning block is in close contact with the inner wall of the positioning groove, limiting plates are arranged at the top and the bottom of the fixing plate respectively, limiting blocks are arranged on one sides of the limiting plates close to the plywood bodies, a limiting groove is arranged on one side of the top of the plywood bodies close to the limiting blocks, one side of the limiting blocks away from the limiting plates penetrates through the limiting groove and extends into the limiting groove, the surface of the limiting blocks is in close contact with the inner wall of the limiting groove, the thread post is all installed to the top and the bottom of fixed plate, the surface of limiting plate is provided with the fixed slot with thread post looks adaptation, the one end that the fixed plate was kept away from to the thread post runs through the fixed slot and extends to its outside, and the thread post surface threaded connection who is located the fixed slot outside has lock nut.

Preferably, the length of the fixing plate is the same as that of the plywood body.

Preferably, two limiting plates are the symmetry setting, one side that the limiting plate is close to the plywood body and limiting plate in close contact with.

Preferably, the two threaded columns are symmetrically arranged, and the surfaces of the threaded columns are movably connected with the inner wall of the fixing groove.

Preferably, the surface of the threaded column is sleeved with a gasket, and two sides of the gasket are respectively in close contact with the locking nut and the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a plywood body, fixed subassembly, the fixed plate, the constant head tank, the locating piece, the limiting plate, the stopper, the spacing groove, the screw thread post, fixed slot and lock nut mutually support, place the position between two plywood bodies with the fixed plate, insert the constant head tank on the fixed plate with the locating piece on the plywood body, carry on spacingly to the plywood body, place top and the bottom at the fixed plate respectively with two limiting plates again, stopper on the limiting plate inserts the spacing groove on the plywood body, the screw thread post runs through the fixed slot on the limiting plate simultaneously, lock the limiting plate through lock nut, realize the installation to the plywood, the fastness of plywood installation has been improved, avoid building the plywood to appear breaking away from, the life of building plywood has been improved, bring very big facility for the user.

2. The utility model discloses a set up the packing ring and played the effect of carrying out the protection to the limiting plate, avoid lock nut to crowd the limiting plate of hindering.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a top view of the present invention.

In the figure: 1 plywood body, 2 fixed subassembly, 21 fixed plate, 22 constant head tank, 23 locating piece, 24 limiting plates, 25 stopper, 26 spacing grooves, 27 screw post, 28 fixed slots, 29 lock nut, 3 packing rings.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a firmly connected building plywood comprises two plywood bodies 1, wherein the sides of the two plywood bodies 1 close to each other are fixedly connected through a fixing component 2.

The fixing component 2 comprises a fixing plate 21, the fixing plate 21 is arranged between two plywood bodies 1, one side of the fixing plate 21 close to the plywood bodies 1 is in close contact with the plywood 1, one side of the fixing plate 21 close to the plywood bodies 1 is provided with a positioning groove 22, one side of the plywood bodies 1 close to the fixing plate 21 is provided with a positioning block 23, one side of the positioning block 23 close to the fixing plate 21 penetrates through the positioning groove 22 and extends into the positioning groove 22, the surface of the positioning block 23 is in close contact with the inner wall of the positioning groove 22, the top and the bottom of the fixing plate 21 are both provided with a limiting plate 24, one side of the limiting plate 24 close to the plywood body 1 is provided with a limiting block 25, one side of the top of the plywood body 1 close to the limiting block 25 is provided with a limiting groove 26, one side of the limiting block 25 far away from the limiting plate 24 penetrates through the limiting groove 26 and extends into the limiting groove 26, and the surface of the limiting block 25 is in close contact with the inner wall of the limiting groove 26, threaded columns 27 are mounted at the top and the bottom of the fixing plate 21, fixing grooves 28 matched with the threaded columns 27 are formed in the surface of the limiting plate 24, one ends, far away from the fixing plate 27, of the threaded columns 27 penetrate through the fixing grooves 28 and extend to the outside of the fixing grooves, and locking nuts 29 are connected to the surfaces, located outside the fixing grooves 28, of the threaded columns 27 in a threaded mode.

In practical implementation, the length of the fixing plate 21 is the same as that of the plywood body 1.

In the concrete implementation, two limiting plates 24 are symmetrically arranged, and one side of the limiting plate 24 close to the plywood body 1 is in close contact with the limiting plate 24.

In practical implementation, the two threaded columns 27 are symmetrically arranged, and the surfaces of the threaded columns 27 are movably connected with the inner walls of the fixing grooves 28.

In the specific implementation, the surface of the threaded column 27 is sleeved with the washer 3, two sides of the washer 3 are respectively in close contact with the lock nut 29 and the limiting plate 24, the washer 3 is arranged to protect the limiting plate 24, and the limiting plate 24 is prevented from being damaged by the lock nut 29.

When in use, the plywood body 1, the fixing component 2, the fixing plate 21, the positioning grooves 22, the positioning blocks 23, the limiting plates 24, the limiting blocks 25, the limiting grooves 26, the threaded columns 27, the fixing grooves 28 and the locking nuts 29 are mutually matched, the fixing plate 21 is placed between the two plywood bodies 1, the positioning blocks 23 on the plywood bodies 1 are inserted into the positioning grooves 26 on the fixing plate 21 to limit the plywood bodies 1, the two limiting plates 24 are respectively placed at the top and the bottom of the fixing plate 21, the limiting blocks 25 on the limiting plates 24 are inserted into the limiting grooves 26 on the plywood bodies 1, the threaded columns 27 penetrate through the fixing grooves 28 on the limiting plates 24, the limiting plates 24 are locked through the locking nuts 29, the installation of the plywood is realized, the firmness of the installation of the plywood is improved, the separation of the building plywood is avoided, and the service life of the building plywood is prolonged, bringing great convenience to users. And (h) =.

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

1. The utility model provides a firm in connection's building plywood, includes two plywood bodies (1), its characterized in that: one sides of the two plywood bodies (1) close to each other are fixedly connected through a fixing component (2);

the fixing component (2) comprises a fixing plate (21), the fixing plate (21) is arranged at a position between two plywood bodies (1), one side of the fixing plate (21) close to the plywood bodies (1) is in close contact with the plywood bodies (1), one side of the fixing plate (21) close to the plywood bodies (1) is provided with a positioning groove (22), one side of the plywood bodies (1) close to the fixing plate (21) is provided with a positioning block (23), one side of the positioning block (23) close to the fixing plate (21) runs through the positioning groove (22) and extends to the inside of the positioning groove, the surface of the positioning block (23) is in close contact with the inner wall of the positioning groove (22), the top and the bottom of the fixing plate (21) are both provided with limiting plates (24), one side of the limiting plate (24) close to the plywood bodies (1) is provided with a limiting block (25), one side that the top of plywood body (1) is close to stopper (25) is provided with spacing groove (26), one side that limiting plate (24) were kept away from in stopper (25) runs through spacing groove (26) and extends to its inside, the surface of stopper (25) and the inner wall in close contact with of spacing groove (26), screw thread post (27) are all installed to the top and the bottom of fixed plate (21), the surface of limiting plate (24) is provided with fixed slot (28) with screw thread post (27) looks adaptation, the one end that fixed plate (21) were kept away from in screw thread post (27) runs through fixed slot (28) and extends to its outside, and screw thread post (27) surface thread connection that is located fixed slot (28) outside has lock nut (29).

2. A strong connecting structural plywood as claimed in claim 1, wherein: the length of the fixing plate (21) is the same as that of the plywood body (1).

3. A strong connecting structural plywood as claimed in claim 1, wherein: two limiting plates (24) are the symmetry setting, limiting plate (24) are close to plywood body (1) one side and limiting plate (24) in close contact with.

4. A strong connecting structural plywood as claimed in claim 1, wherein: the two threaded columns (27) are symmetrically arranged, and the surfaces of the threaded columns (27) are movably connected with the inner walls of the fixing grooves (28).

5. A strong connecting structural plywood as claimed in claim 1, wherein: the surface of the threaded column (27) is sleeved with a gasket (3), and two sides of the gasket (3) are respectively in close contact with a locking nut (29) and a limiting plate (24).