CN214520786U

CN214520786U - Modular resistance to compression type plywood

Info

Publication number: CN214520786U
Application number: CN202021655099.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shandong Hengrui Wood Industry Co ltd
Current assignee: Shandong Hengrui Wood Industry Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-10-29
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a combined compression-resistant plywood, which comprises symmetrically distributed base plates, wherein one side of each two groups of base plates, which is close to each other, is fixedly connected with a buffer plate, two sides of the buffer plate are provided with symmetrically distributed installation seats, two sides of the installation seats are respectively connected with a movable rod in a sliding way, the installation seats are pushed to enable the installation seats to enter between the two groups of base plates, the installation plates are attached to the base plates, a movable sleeve enters into an installation groove, flat keys on two sides of the movable sleeve enter between two fixed blocks, the rotating shaft is rotated to drive a gear to rotate, the gear rotates to enable the two groups of movable rods to move, the movable rods extend out of the installation seats and abut against the inner wall of the installation groove, at the moment, the spring enables the movable sleeve to enter into a through groove on the movable rod, the fastening bolt is rotated to enable the fastening bolt to rotate and penetrate through the movable sleeve to be in threaded connection with the base plates, namely, the assembly between the two groups of base plates is realized, the assembling of the combined plywood is realized, the assembling and the disassembling are convenient, and the plywood is convenient to replace.

Description

Modular resistance to compression type plywood

Technical Field

The utility model relates to a plywood field especially relates to a modular resistance to compression type 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, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. 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.

This application improves under prior art, and among the prior art, current plywood bulk strength is lower, and only is single one deck, and this just causes the damage easily, and then influences the result of use, and the plywood of combination formula is not convenient for assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined compression-resistant plywood.

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

the utility model provides a modular resistance to compression type plywood, is including the base plate of symmetric distribution, and is two sets of the equal fixedly connected with buffer board in one side that the base plate is close to each other, the buffer board both sides are equipped with the mount pad of symmetric distribution, and mount pad and base plate butt, and are two sets of it has the saw-dust to fill between the mount pad, the equal sliding connection in mount pad both sides has the movable rod with base plate sliding connection, and is two sets of one side that the mount pad was kept away from each other all rotates and is connected with the pivot, the one end outer wall that the mount pad was stretched out in the pivot rotates the mounting panel that is connected with the base plate butt, one side sliding connection that the mounting panel is close to the base plate has the movable sleeve of symmetric distribution, and movable sleeve and movable rod sliding connection, threaded connection has the fastening bolt with mounting panel threaded connection in the movable sleeve, and the one end and the base plate threaded connection that fastening bolt runs through the mounting panel.

The utility model discloses following beneficial effect has:

the utility model discloses in during the equipment, merge two sets of base plates and make two sets of buffer board butts, promote the mounting panel and make the mount pad get into between two sets of base plates, and make mounting panel and base plate laminating, the movable sleeve gets into in the mounting groove, the parallel key of movable sleeve both sides gets into between two fixed blocks, it makes pivot rotation drive gear rotate to rotate the pivot, gear rotation makes two sets of movable rods remove, the movable rod stretches out the mount pad and enters the mounting groove in with the inner wall butt of mounting groove, at this moment, the spring makes the movable sleeve get into the logical inslot on the movable rod, it makes fastening bolt rotate and run through movable sleeve and base plate threaded connection to rotate, realize the equipment to between two sets of base plates promptly, the equipment of combination formula plywood has been realized, be convenient for assemble and dismantle, be convenient for change the plywood.

Drawings

Fig. 1 is a schematic structural view of a combined compression-resistant plywood provided by the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is the utility model provides an installation schematic diagram of the parallel key of modular resistance to compression type plywood.

Illustration of the drawings:

1-base plate, 2-buffer plate, 3-wood chip, 4-mounting seat, 5-mounting plate, 6-rotating shaft, 7-gear, 8-movable rod, 9-through groove, 10-mounting groove, 11-movable sleeve, 12-fastening bolt, 13-movable ring, 14-flat key and 15-fixed block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 meaning 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, the utility model provides a combined compression-resistant plywood, which comprises symmetrically distributed base boards 1, wherein one side of each of two groups of base boards 1 close to each other is fixedly connected with a buffer board 2, two sides of the buffer board 2 are provided with symmetrically distributed installation seats 4, the installation seats 4 are abutted against the base boards 1, wood chips 3 are filled between the two groups of installation seats 4, two sides of the installation seats 4 are slidably connected with movable rods 8 which are slidably connected with the base boards 1, one side of each of the two groups of installation seats 4 away from each other is rotatably connected with a rotating shaft 6, the outer wall of one end of the rotating shaft 6 extending out of the installation seat 4 is rotatably connected with a mounting board 5 abutted against the base boards 1, one side of the mounting board 5 close to the base boards 1 is slidably connected with symmetrically distributed movable sleeves 11, the movable sleeves 11 are slidably connected with the movable rods 8, the inner threads of the movable sleeves 11 are connected with fastening bolts 12 which are in threaded connection with the mounting boards 5, and one end of the mounting boards 12 penetrates through the base boards 1 and is in threaded connection, the assembly and disassembly of the combined plywood are convenient;

referring to fig. 1 and 2, in the present application, mounting grooves 10 are symmetrically formed in two sides of a substrate 1, fixing blocks 15 are welded to the inner walls of the mounting grooves 10, the number of the fixing blocks 15 is two, and a flat key 14 welded to a movable sleeve 11 is slidably connected between the two fixing blocks 15, so that the movable sleeve 11 is prevented from rotating when a fastening bolt 12 rotates;

referring to fig. 1 and 2, in the present application, a through groove 9 is formed at one end of the movable rod 8 extending into the mounting groove 10, and the through groove 9 is adapted to the movable sleeve 11, so that the movable sleeve 11 can conveniently enter the through groove 9;

referring to fig. 1 and 2, in the present application, a symmetrically distributed fixing groove is formed in one side of the mounting plate 5 close to the substrate 1, a movable ring 13 slidably connected to the fixing groove is fixedly sleeved on an outer wall of one end of the movable sleeve 11 extending into the fixing groove, a spring sleeved with a fastening bolt 12 is fixedly connected to one side of the movable ring 13 away from the movable rod 8, the other end of the spring is fixedly connected to an inner wall of the fixing groove, symmetrically distributed limiting blocks are arranged on one side of the movable ring 13 close to the movable rod 8, and the limiting blocks are fixedly connected to the inner wall of the fixing groove, so that the movable sleeve 11 can move and reset conveniently;

referring to fig. 1, in the present application, a gear 7 is fixedly sleeved on an outer wall of one end of a rotating shaft 6 extending into a mounting seat 4, racks are welded on one sides of two groups of movable rods 8 close to each other, and the racks are engaged with the gear 7, so that the movable rods 8 can move and enter a substrate 1 conveniently;

referring to fig. 1, in this application, the shape of buffer board 2 is the arc, and buffer board 2 adopts elastic material to make, improves the impact resistance of plywood.

The working principle is as follows:

in the application, during assembly, two groups of base plates 1 are combined to enable two groups of buffer plates 2 to abut, the mounting plate 5 is pushed to enable the mounting seat 4 to enter between the two groups of base plates 1, the mounting plate 5 is enabled to be attached to the base plates 1, the movable sleeve 11 enters the mounting groove 10, the flat keys 14 on two sides of the movable sleeve 11 enter between the two fixed blocks 15, the rotating shaft 6 is rotated to enable the rotating shaft 6 to rotate to drive the gear 7 to rotate, the gear 7 rotates to enable the two groups of movable rods 8 to move, the movable rods 8 extend out of the mounting seat 4 and enter the mounting groove 10 to abut against the inner wall of the mounting groove 10, at the moment, the springs enable the movable sleeve 11 to enter the through grooves 9 on the movable rods 8, the fastening bolts 12 are rotated to enable the fastening bolts 12 to rotate and penetrate through the movable sleeve 11 to be in threaded connection with the base plates 1, namely, the assembly between the two groups of base plates 1 is realized, the assembly and disassembly of the combined plywood are convenient, and the plywood replacement are convenient, the compression resistance is improved.

Claims

1. The utility model provides a modular resistance to compression type plywood, includes symmetric distribution's base plate (1), its characterized in that: one side of each group of the base plates (1) close to each other is fixedly connected with a buffer plate (2), two sides of each buffer plate (2) are provided with mounting seats (4) which are symmetrically distributed, the mounting seats (4) are abutted to the base plates (1), wood chips (3) are filled between the two groups of the mounting seats (4), two sides of each mounting seat (4) are slidably connected with movable rods (8) which are slidably connected with the base plates (1), one side of each group of the mounting seats (4) far away from each other is rotatably connected with a rotating shaft (6), the outer wall of one end of each rotating shaft (6) extending out of the mounting seat (4) is rotatably connected with a mounting plate (5) which is abutted to the base plates (1), one side of each mounting plate (5) close to the base plates (1) is slidably connected with a movable sleeve (11) which is symmetrically distributed, the movable sleeve (11) is slidably connected with the movable rods (8), and the movable sleeve (11) is internally threaded connected with a fastening bolt (12) which is in threaded connection with the mounting plate (5), and the fastening bolt (12) penetrates through one end of the mounting plate (5) and is in threaded connection with the substrate (1).

2. The combined compression-resistant plywood as claimed in claim 1, wherein: the mounting groove (10) of symmetric distribution are seted up to base plate (1) both sides, mounting groove (10) inner wall welding has fixed block (15) of symmetric distribution, and the quantity of fixed block (15) is two for every group sliding connection has between fixed block (15) and movable sleeve (11) welded flat key (14).

3. The combined compression-resistant plywood as claimed in claim 1, wherein: one end of the movable rod (8) extending into the mounting groove (10) is provided with a through groove (9), and the through groove (9) is matched with the movable sleeve (11).

4. The combined compression-resistant plywood as claimed in claim 2, wherein: the fixed slot of symmetric distribution is seted up to one side that mounting panel (5) are close to base plate (1), the fixed cover of one end outer wall that the movable sleeve (11) stretched into the fixed slot has connect movable ring (13) with fixed slot sliding connection, the spring that one side fixedly connected with and fastening bolt (12) of movable rod (8) cup jointed is kept away from in movable ring (13), and the spring other end and fixed slot inner wall fixed connection, one side that movable ring (13) are close to movable rod (8) is equipped with the stopper of symmetric distribution, stopper and fixed slot inner wall fixed connection.

5. The combined compression-resistant plywood as claimed in claim 1, wherein: the outer wall of one end of the rotating shaft (6) extending into the mounting seat (4) is fixedly sleeved with a gear (7), two sets of racks are welded on one sides, close to each other, of the movable rods (8), and the racks are meshed with the gear (7).

6. The combined compression-resistant plywood as claimed in claim 1, wherein: the buffer plate (2) is arc-shaped, and the buffer plate (2) is made of elastic materials.