CN213449308U

CN213449308U - Keel structure of competition type wood floor

Info

Publication number: CN213449308U
Application number: CN202021938747.9U
Authority: CN
Inventors: 李剑刚; 王卫忠
Original assignee: Suzhou Jinling Gongchuang Sports Equipment Co ltd
Current assignee: Suzhou Jinling Gongchuang Sports Equipment Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-15
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a keel structure of a competition type wood floor, which comprises a main keel and an auxiliary keel, the bottom of the main keel is evenly connected with a plurality of groups of flat pads for cushioning and damping of the main keel, a plurality of butt-joint grooves are arranged on the main keel, the bottom of the false keel is provided with a butt joint component matched with the butt joint groove, the butt joint groove is internally provided with a protection component used for reducing the installation abrasion and noise of the false keel, a positioning column for positioning during the installation of the auxiliary keel is arranged in the butt joint groove, one side of the auxiliary keel, which is close to the main keel, is connected with a shock pad for buffering and damping during the installation of the auxiliary keel, the air vent that a plurality of was used for air current to flow between keel structure is all seted up to main joist and false keel lateral wall, the utility model discloses design according to current demand, fossil fragments stability is strong, has the effect of buffering absorbing, makes things convenient for the installation of follow-up timber apron.

Description

Keel structure of competition type wood floor

Technical Field

The utility model relates to a timber apron technical field specifically is a fossil fragments structure of contest die wood floor.

Background

Nowadays, along with the improvement of the living standard of people, people begin to regain enthusiasm for physical fitness and cultural art. The wood floor is mostly adopted in the stadium, the competition type sports wood floor has excellent bearing performance, high shock absorption performance and deformation resistance, the competition type wood floor can well adapt to fierce and fast rhythm sports of athletes, the athletes can be effectively prevented from being damaged by the sports, and therefore the wood floor is widely applied to various basketball stadiums.

Because sportsman's amount of exercise is very big, therefore the load is born for a long time to the timber apron, and when the fossil fragments of current timber apron were mated formation, multiunit fossil fragments parallel laying, fossil fragments structure bearing capacity is lower, can not be good bear many-sided atress of timber apron, reduces the life of timber apron, and the gas permeability is relatively poor between the fossil fragments simultaneously, is not convenient for the long-term use of fossil fragments.

To address the above issues, a keel structure for a competitive wood flooring is now provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keel structure of contest die wood floor 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:

the utility model provides a keel structure of contest type timber apron, includes main joist and false keel, the main joist bottom is evenly connected with a plurality of groups and is used for the flat pad of main joist buffering shock attenuation, a plurality of butt joint groove has been seted up on the main joist, the false keel bottom be provided with butt joint groove matched with butt joint subassembly, be equipped with the protection component who is used for reducing false keel installation wearing and tearing and noise in the butt joint inslot, the reference column of location when being used for the false keel installation is equipped with in the butt joint inslot, one side that the false keel is close to the main joist is connected with the shock pad that cushions when being used for the false keel installation shock attenuation, a plurality of air vent that is used for air current flow between keel structure is all.

Preferably, the butt joint subassembly includes first notch and second notch, the second notch sets up tip and butt joint groove looks block that is close to main joist one side at the false keel, first notch sets up middle part position and butt joint groove looks block that is close to main joist one side at the false keel.

Preferably, the main keel and the auxiliary keel are arranged in a cross shape.

Preferably, the protection assembly comprises a buffer pad, and the buffer pad is uniformly laid on the inner wall of the butt joint groove.

Preferably, the positioning column outside evenly is connected with the abrasionproof layer, the false keel is close to main joist one side and is equipped with the locating hole with positioning column matched with.

Preferably, the main keel is provided with a plurality of fixing holes for fixing the main keel on the ground.

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

through setting up main joist and false keel, main joist and false keel are the setting of well style of calligraphy, can strengthen the stability of fossil fragments, and one side that main joist and false keel are close to ground is equipped with flat pad and shock pad, can cushion the shock attenuation to installing the floor on fossil fragments, and during the sports competition, the impact force that the floor receives can carry out good buffering, strengthens the stability on floor simultaneously, convenient to use.

Through setting up butt joint groove and reference column, make things convenient for the butt joint between main joist and the false keel, improve installation stability, be equipped with the blotter in the butt joint inslot, can reduce friction and noise after the false keel installation, can prevent main joist and false keel slip after the installation, improve the stability of fossil fragments structure.

Through setting up the air vent, make things convenient for the flow of air current between the keel structure, improve the gas permeability between the keel structure, the life of extension keel structure, the use of the timber apron of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a keel structure of a competition type wood flooring.

Fig. 2 is a schematic view of a disassembled structure of a keel structure of a competition type wood flooring.

Fig. 3 is a schematic structural view of a butt groove in a keel structure of a competition type wood flooring.

In the figure: 100-main keel, 101-flat cushion, 102-butt joint groove, 103-positioning column, 104-buffer cushion, 200-auxiliary keel, 201-shock absorption cushion, 202-first notch, 203-second notch and 300-vent hole.

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, in an embodiment of the present invention, a keel structure of a competition type wood floor includes a main keel 100 and a cross keel 200, the bottom of the main keel 100 is uniformly connected with a plurality of groups of flat pads 101 for cushioning and damping of the main keel 100, the main keel 100 is provided with a plurality of butt grooves 102, the bottom of the cross keel 200 is provided with a butt assembly matched with the butt grooves 102, the butt grooves 102 are provided with a protection assembly for reducing the installation wear and noise of the cross keel 200, and the butt grooves 102 are provided with positioning columns 103 for positioning the cross keel 200 during installation;

the butt joint assembly comprises a first notch 202 and a second notch 203, the second notch 203 is arranged at the end part of the auxiliary keel 200 close to the main keel 100 and is clamped with the butt joint groove 102, and the first notch 202 is arranged at the middle part of the auxiliary keel 200 close to the main keel 100 and is clamped with the butt joint groove 102; the protection component comprises a buffer pad 104, and the buffer pad 104 is uniformly laid on the inner wall of the butt joint groove 102; an anti-abrasion layer is uniformly connected to the outer side of the positioning column 103, and a positioning hole matched with the positioning column 103 is formed in one side, close to the main keel 100, of the auxiliary keel 200;

when the combined keel 100 is actually used, the flat cushion 101 is laid on the ground, the bottom surface of the main keel 100 is fixedly connected with the flat cushion 101, the auxiliary keels 200 are installed after the plurality of groups of main keels 100 are laid, the notches on the auxiliary keels 200 are aligned with the butt joint grooves 102, the positioning holes on the auxiliary keels 200 are aligned with the positioning columns 103 to be installed, the main keel 100 is in butt joint with the auxiliary keels 200 in a clamping manner, the main keel 100 and the auxiliary keel 200 are arranged in a cross shape, the stability of the keels can be enhanced, the flat cushion 101 can buffer and absorb shock of the floor installed on the keels, the impact force applied to the floor can be well buffered, the stability of the floor can be enhanced, the use is convenient, the butt joint grooves 102 and the positioning columns 103 are convenient for butt joint between the main keel 100 and the auxiliary keel 200, the installation stability is improved, the cushion pads 104 are arranged in, improve the stability of keel structure.

One side that false keel 200 is close to main joist 100 is connected with the shock pad 201 that cushions the absorbing when being used for false keel 200 installation, and shock pad 201 can cushion the vibrations that the floor on the fossil fragments receives, improves the stability on floor, a plurality of air vent 300 that is used for air current flow between keel structure is all seted up to main joist 100 and false keel 200 lateral wall, makes things convenient for the flow of air current between keel structure, improves the gas permeability between keel structure, prolongs keel structure's life, the use of the timber apron of being convenient for.

The main keel 100 is provided with a plurality of fixing holes for fixing the main keel on the ground, so that the main keel 100 can be conveniently installed on the ground for subsequent laying of the keel and the ground, and the wood floor laying work is facilitated.

The utility model discloses a theory of operation is: when using this fossil fragments structure of contest die wood floor, lay flat pad 101 subaerial, flat pad 101 of main joist 100 bottom surface fixed connection, installation false keel 200 after multiunit main joist 100 is laid, aim at butt joint groove 102 with the notch on false keel 200, the locating hole on the false keel 200 aims at reference column 103 installation simultaneously, dock the block with main joist 100 and false keel 200, make things convenient for follow-up installation timber apron, flat pad 101 and shock pad 201 contact ground can cushion the shock attenuation, air vent 300 is convenient for the circulation of gas between the fossil fragments after the installation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A keel structure of competition type wood flooring, comprising a main keel (100) and a cross keel (200), characterized in that: the utility model discloses a damping cushion, including main joist (100), false keel (200), auxiliary keel (200) and main keel (100), main keel (100) bottom evenly is connected with a plurality of and is used for the flat pad (101) of main joist (100) buffering shock attenuation, a plurality of butt joint groove (102) has been seted up on main joist (100), false keel (200) bottom be provided with butt joint groove (102) matched with butt joint subassembly, be equipped with the protection subassembly that is used for reducing auxiliary keel (200) installation wearing and tearing and noise in butt joint groove (102), reference column (103) of location when being used for false keel (200) installation are equipped with in butt joint groove (102), one side that auxiliary keel (200) is close to main keel (100) is connected with when being used for false keel (200) installation buffering absorbing cushion (201), air vent (300) that a plurality of being used for air current between keel.

2. The keel structure of a competitive wood flooring according to claim 1, wherein: the butt joint assembly comprises a first notch (202) and a second notch (203), the end portion, close to the main keel (100), of the second notch (203) is arranged on the auxiliary keel (200) and clamped with the butt joint groove (102), and the middle position, close to the main keel (100), of the first notch (202) is arranged on the auxiliary keel (200) and clamped with the butt joint groove (102).

3. The keel structure of a competitive wood flooring according to claim 1, wherein: the main keel (100) and the auxiliary keel (200) are arranged in a cross shape.

4. The keel structure of a competitive wood flooring according to claim 1, wherein: the protection assembly comprises a buffer pad (104), and the buffer pad (104) is uniformly laid on the inner wall of the butt joint groove (102).

5. The keel structure of a competitive wood flooring according to claim 1, wherein: the anti-abrasion layer is evenly connected to the outer side of the positioning column (103), and one side, close to the main keel (100), of the auxiliary keel (200) is provided with a positioning hole matched with the positioning column (103).

6. The keel structure of a competitive wood flooring according to claim 1, wherein: the main keel (100) is provided with a plurality of fixing holes for fixing the main keel on the ground.