CN216343226U - Combined plywood connecting mechanism - Google Patents

Abstract

The utility model discloses a combined plywood connecting mechanism, belonging to the field of plywood connecting mechanisms, comprising a fixed splint, wherein a plurality of communicating grooves are arranged on the opposite inner walls of the fixed splint, fixed rods are fixedly arranged on the inner walls of the communicating grooves, the fixed rods are rotatably connected with rotating plates, one end of each rotating plate is movably connected with an L-shaped extrusion plate through a first rotating shaft, the other end of each rotating plate is movably connected with a fixed plate through a second rotating shaft, the fixed splint is provided with a plurality of threaded holes, the fixed splint comprises two conical plates and a limiting block, conical plates are fixedly arranged at the two ends of the limiting block, the two conical plates are convenient to clamp the plywood, the plurality of communicating grooves are arranged on the opposite side walls of the two conical plates, the two stranded plates are convenient to stably clamp together, the joint of the stranded plates is prevented from being broken, and the device has a simple structure, the manufacturing cost is low.

Description

Combined plywood connecting mechanism

Technical Field

The utility model relates to the field of plywood connecting mechanisms, in particular to a combined plywood connecting mechanism.

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.

Plywood generally needs to be connected together by using a connecting mechanism during installation, but the existing connecting structure is generally nailed by glue nails during use, so that the connecting position of the plywood is easy to break, and therefore, a combined plywood connecting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a combined plywood connecting mechanism which is convenient for stably clamping two stranded plates together and preventing the joint of the stranded plates from being broken, and the device has a simple structure and low manufacturing cost.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a modular plywood coupling mechanism, includes solid fixed splint, a plurality of intercommunication grooves have been seted up to solid fixed splint's the inner wall in opposite directions, and is a plurality of the equal fixed mounting in inner wall in intercommunication groove has the dead lever, the dead lever rotates and is connected with the rotor plate, the one end of rotor plate has L type stripper plate through first pivot swing joint, the other end of rotor plate has solid fixed plate through second pivot swing joint, gu fixed splint has seted up a plurality of screw holes.

Further, the solid fixed splint include two conical plates and stopper, the both ends fixed mounting of stopper has the conical plate, and two conical plates are convenient for carry out the centre gripping to the plywood, and the limiting plate passes the conical plate when preventing the plywood butt joint to keep two plywoods symmetrical about the stopper.

Furthermore, it is a plurality of the intercommunication groove is seted up in two the lateral wall in opposite directions of toper board is convenient for hide L type stripper plate and fixed plate piece, increases its pleasing to the eye to make things convenient for L type stripper plate and fixed plate piece joint plywood.

Furthermore, it is a plurality of the one end that the stopper was kept away from to L type stripper plate is provided with the arc piece, and the plywood extrusion L type stripper plate of being convenient for to make L type stripper plate pass through the rotor plate extrusion fixed plate joint plywood.

Furthermore, a stop block is arranged at one end, close to the limiting block, of the fixed plate block, so that the fixed plate block is prevented from falling off from the clamping groove of the plywood.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the device is convenient for stably clamping the two stranded plates together and preventing the joint of the stranded plates from being broken, and has simple structure and low manufacturing cost.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view of the fixing splint of the present invention.

The reference numbers in the figures illustrate:

1. fixing the clamping plate; 2. a communicating groove; 3. fixing the rod; 4. a rotating plate; 5. an L-shaped extrusion plate; 6. fixing the plate; 7. a threaded bore.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; but not all embodiments, are based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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.

Example 1:

please refer to fig. 1-3, a modular plywood coupling mechanism, including solid fixed splint 1, a plurality of intercommunication grooves 2 have been seted up to the inner wall in opposite directions of solid fixed splint 1, the equal fixed mounting in inner wall of a plurality of intercommunication grooves 2 has dead lever 3, dead lever 3 rotates and is connected with rotor plate 4, there is L type stripper plate 5 one end of rotor plate 4 through first pivot swing joint, there is solid fixed plate 6 the other end of rotor plate 4 through second pivot swing joint, solid fixed splint 1 has seted up a plurality of screw holes 7, screw hole 7 is convenient for threaded connection bolt, and be convenient for hide the bolt.

The fixed splint 1 comprises two conical plates and a limiting block, the two ends of the limiting block are fixedly provided with the conical plates, the two conical plates are convenient for clamping the plywood, the limiting plate prevents the plywood from being butted and penetrates through the conical plates, and the two plywood is kept symmetrical relative to the limiting block.

A plurality of intercommunication grooves 2 are seted up in two conical plate lateral walls in opposite directions, are convenient for hide L type stripper plate 5 and fixed plate 6, increase it pleasing to the eye to make things convenient for L type stripper plate 5 and fixed plate 6 joint plywood.

One end of each L-shaped extrusion plate 5 far away from the limiting block is provided with an arc-shaped block, so that the plywood extrudes the L-shaped extrusion plates 5, and the L-shaped extrusion plates 5 extrude the plywood fixed by the rotating plates 4 and clamped with the plates 6.

The one end that fixed plate 6 is close to the stopper is provided with the dog, prevents that fixed plate 6 from droing from the draw-in groove of plywood.

When in use, technicians in the field open the symmetrical positions of the stranded plates to eliminate the points, and open the mounting grooves suitable for the fixed plate 6 and the extrusion grooves suitable for the L-shaped extrusion plates 5, then one end of the eliminated points is inserted between the two conical plates, the stranded plates extrude the L-shaped extrusion plates 5 in the inserting process, the L-shaped extrusion plates 5 push one end of the rotating plate 4 to move through the first rotating shaft, meanwhile, the other end of the rotating plate 4 pushes the L-shaped extrusion plates 5 to press down through the second rotating shaft, so that the L-shaped extrusion plate 5 is clamped in the mounting groove of the stranded plate, meanwhile, the fixed plate 6 is clamped in the extrusion groove and passes through the threaded hole 7 through the bolt to fix the stranded plate, the device has the advantages that the limitation of the twisted plates is further increased, the plywood is prevented from falling off, the two twisted plates are conveniently and stably clamped together, the connection part of the twisted plates is prevented from being broken, and the device is simple in structure and low in manufacturing cost.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a modular plywood coupling mechanism, includes solid fixed splint (1), its characterized in that: a plurality of intercommunication grooves (2) have been seted up to the inner wall in opposite directions of solid fixed splint (1), and is a plurality of the equal fixed mounting of inner wall in intercommunication groove (2) has dead lever (3), dead lever (3) rotate and are connected with rotor plate (4), the one end of rotor plate (4) has L type stripper plate (5) through first pivot swing joint, the other end of rotor plate (4) has solid fixed plate (6) through second pivot swing joint, a plurality of screw holes (7) have been seted up to solid fixed splint (1).

2. The modular plywood connection of claim 1, wherein: the fixed splint (1) comprises two conical plates and a limiting block, wherein the two ends of the limiting block are fixedly provided with the conical plates.

3. The modular plywood connection of claim 2, wherein: the communication grooves (2) are formed in the opposite side walls of the two conical plates.

4. The modular plywood connection of claim 2, wherein: and an arc-shaped block is arranged at one end, far away from the limiting block, of the L-shaped extrusion plate (5).

5. The modular plywood connection of claim 2, wherein: and a stop block is arranged at one end of the fixed plate (6) close to the limiting block.

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