CN202627442U

CN202627442U - Support structure for sports floor

Info

Publication number: CN202627442U
Application number: CN 201220252900
Authority: CN
Inventors: 朱松善
Original assignee: HANGZHOU GREEN KANGTI TECHNOLOGY CO LTD
Current assignee: HANGZHOU GREEN KANGTI TECHNOLOGY CO LTD
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2012-12-26
Anticipated expiration: 2022-05-29

Abstract

The utility model relates to a support structure for a sports floor, aiming to provide a support structure which can be used for supporting the sports floor well, and be of good tensile capacity and has the advantages of being simple in structure and low in cost. The technical scheme is as follows: the support structure for a sports floor is located below the surface layer structure of the sports floor, and comprises a group of support legs which are vertically arranged; and the support structure is characterized by further comprising two groups of rib plates which are vertically and crosswise arranged with each other, and the support legs are in a cylindrical tube shape and arranged at each of the crossed parts of the two groups of rib plates. Each rib plate in each group of the rib plates is arranged in parallel, the included angle between one group of the rib plates and the edge of the sports floor is 45 degrees, and the included angle between the other group of the rib plates and the edge is 135 degrees. Each rib plate in each group of the rib plates is arranged in parallel, the included angle between one group of the rib plates and the edge of the sports floor is 0 degree, and the included angle between the other group of the rib plates and the edge is 90 degrees. The rib plates are integrally connected with the outer walls of the support legs.

Description

A kind of braced structures of athletic floor

Technical field

The utility model relates to a kind of athletic floor, especially a kind of braced structures of athletic floor.

Background technology

Athletic floor common on the market is made up of several square concatenation units usually; Each square concatenation unit is divided into bottom and top layer double-layer structure; The net structure formed by several rectangular cells lattice of the surface structure on outdoor sport floor wherein, the surface structure on indoor sport floor is a plane; Bottom is formed a braced structures by several columns or polygonal feet.In the four edges of above-mentioned each square concatenation unit; Wherein two adjacent edges are respectively arranged with the outwardly directed deck of several levels; The two other adjacent edge is provided with the dop with said deck coupling; Each square concatenation unit is connected with the square concatenation unit of dop with periphery through said deck, forms a big plane as the athletic ground.

This type of athletic floor is easy to install, and has certain bumper and absorbing shock function, can protect athletic shank preferably; But in the braced structures of this type of athletic floor bottom, generally independently of one another between each feet, if receive bigger extruding force, then feet damages easily, and the resistance to tension of braced structures has much room for improvement.

Summary of the invention

The utility model technical problem to be solved is the deficiency that overcomes the above-mentioned background technology; A kind of improvement of braced structures of athletic floor is provided; This braced structures should be able to the good supporting athletic floor, and has good resistance to tension, also should have simple in structure, lower-cost characteristics.

The technical scheme that the utility model adopts is:

A kind of braced structures of athletic floor; Be positioned at the surface structure below of athletic floor; Comprise one group of feet of vertically arranging; It is characterized in that: said braced structures also comprises the gusset that two groups of mutual square crossings are arranged, said feet is cylindrical tube and is arranged in each infall of two groups of gussets.

Each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 45 degree, and the angle at another group gusset and this edge is 135 to spend.

Each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 0 degree, and another group gusset is that angle 90 is spent with this edge.

The outer wall of said gusset and feet fuses.

The operating principle of the utility model is: the utility model adopts gusset that feet is linked to be an integral body; Can be combined into several rhombuses or square (each feet is connected with four gussets) between two groups of gussets; These rhombuses or square can be out of shape elasticity when stressed, thereby can bear bigger extruding force; In addition, feet is a cylindrical tube, also can be among a small circle when stressed in elastic deformation, and after feet connected into integral body by gusset, the intensity of braced structures also was improved.

The beneficial effect of the utility model is: in the described braced structures of the utility model, adopt gusset to fuse between the feet, the intensity of braced structures is strengthened, and is not easy to damage; In addition; Feet is a cylindrical tube, is combined into rhombus or square between the gusset, and these prismatics or square structure and feet can deform when stressed; Thereby play the effect of a buffering; Avoid braced structures damage when receiving greater impact power, and the structure of the utility model is also comparatively simple, cost of manufacture is relatively low, has comparatively vast market prospect.

Description of drawings

Fig. 1 is the main TV structure sketch map of utility model embodiment 1.

Fig. 2 is the main TV structure sketch map of utility model embodiment 2.

Fig. 3 is the main TV structure sketch map of utility model embodiment 3.

Fig. 4 is the main TV structure sketch map of utility model embodiment 4.

Fig. 5 is the enlarged diagram of F portion among Fig. 3.

Fig. 6 is the enlarged diagram of G-G section among Fig. 5.

Fig. 7 is the enlarged diagram of H-H section among Fig. 5.

Fig. 8 is the enlarged diagram of E portion among Fig. 1

Fig. 9 is the enlarged diagram of I-I section among Fig. 8.

Figure 10 is the enlarged diagram of J-J section among Fig. 8.

Figure 11 is the enlarged diagram of a-quadrant among Fig. 1.

Figure 12 is the enlarged diagram in B zone among Fig. 2.

Figure 13 is the enlarged diagram in C zone among Fig. 3.

Figure 14 is the enlarged diagram in D zone among Fig. 4.

The specific embodiment

Below in conjunction with Figure of description, the utility model is described further, but the utility model is not limited to following examples.

The described athletic floor of the utility model can be divided into two kinds on outdoor sport floor and indoor sport floor usually by the position, place of its installation.

Wherein, The surface structure 3 on indoor sport floor is a plane; Substructure is made up of the gusset 4 of one group of feet 1 of vertically arranging and two groups of mutual square crossing arrangements, and each feet is arranged in each infall of two groups of gussets, and the outer wall of gusset and feet fuses.Said feet is a cylindrical tube.

The gusset on above-mentioned indoor sport floor has following two kinds of embodiments.

Embodiment 1, and like Fig. 1, shown in Figure 11, each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 45 degree, and the angle at another group gusset and this edge is 135 to spend.

Embodiment 2, and like Fig. 2, shown in Figure 12, each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 0 degree, and another group gusset is that angle 90 is spent with this edge.

The substructure on outdoor sport floor and indoor sport floor are similar; It also is the feet of vertically arranging by a group (said feet is a cylindrical tube); And two groups of gusset compositions that mutual square crossing is arranged; Each feet is arranged in each infall of two groups of gussets, and the outer wall of gusset and feet fuses; Mostly therefore the surface structure on outdoor sport floor be net structure owing to need to consider drain function.

There are following two kinds of embodiments on above-mentioned outdoor sport floor.

Embodiment 3, and like Fig. 3, shown in Figure 13, surface structure is arranged in length and breadth by several rectangular cells lattice and formed (each 8 rectangular cells lattice of Fig. 1 vertical and horizontal), is shaped on M shape integrated with it support edge 3 in the said rectangular cells lattice.In the above-mentioned M shape support edge, wherein two diagonal along the rectangular cells lattice are arranged, two other is arranged along the longitudinal centre line and the cross central line of rectangular cells lattice.

In the braced structures of bottom, the node location of M shape support edge, and the corner location of rectangular cells lattice is respectively equipped with said feet, the feet of shared rectangular cells lattice corner location between the adjacent rectangular cells lattice.Said gusset is arranged along the diagonal of rectangular cells lattice; Connect through said gusset between two feets that are positioned at (or on cornerwise extended line) on the same diagonal; Therefore can be linked to be the gusset that two groups of square crossings are arranged; In every group of gusset to arrange gusset parallel, each gusset in every row's gusset is located along the same line.Wherein the angle at the edge on row's gusset and outdoor sport floor is 45 degree, and the angle at the edge on another row's gusset and outdoor sport floor is 135 degree.

Embodiment 4, and like Fig. 4, shown in Figure 14, surface structure is arranged in length and breadth by several rectangular cells lattice and formed (each 8 rectangular cells lattice of Fig. 1 vertical and horizontal), and two diagonal positions of each rectangular cells lattice are shaped on the support edge of intersection.

In the braced structures of bottom, above-mentioned feet is arranged on four angles of rectangular cells lattice, feet that can shared rectangular cells lattice corner location between the adjacent rectangular cells lattice.Said gusset stretches along the four edges frame of rectangular cells lattice; Two are adopted said gusset to connect between two feets on same the rectangular cells lattice frame; Because the rectangular cells lattice are arranged in length and breadth; Therefore can form the gusset of two groups of mutual square crossings layouts, in every group of gusset to arrange gusset parallel, each gusset in every row's gusset is located along the same line.Wherein row's gusset is 0 degree (promptly parallel with the edge, floor) with the angle at the edge on outdoor sport floor, and the angle at the edge on another row's gusset and outdoor sport floor is 90 degree.

In addition; In order clearly to demonstrate the structure of gusset; Remove among Fig. 1 the part reinforcing rib 2 on indoor sport floor shown in the B zone among a-quadrant, Fig. 2 among Figure 11, Figure 12 respectively, removed among Fig. 3 the part reinforcing rib 2 on outdoor sport floor shown in the D zone among C zone, Fig. 4 among Figure 13, Figure 14 respectively.

Claims

1. the braced structures of an athletic floor; Be positioned at surface structure (3) below of athletic floor; Comprise one group of feet (1) of vertically arranging; It is characterized in that: said braced structures also comprises the gusset (4) that two groups of mutual square crossings are arranged, said feet is cylindrical tube and is arranged in each infall of two groups of gussets.

2. the braced structures of a kind of athletic floor according to claim 1 is characterized in that each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 45 degree, and the angle at another group gusset and this edge is 135 to spend.

3. the braced structures of a kind of athletic floor according to claim 1 is characterized in that each gusset in said every group of gusset is arranged in parallel, and wherein the edge angle of one group of gusset and athletic floor is 0 degree, and another group gusset is that angle 90 is spent with this edge.

4. according to the braced structures of each described a kind of athletic floor of claim 1-3, it is characterized in that the outer wall of said gusset and feet fuses.