CN214835363U

CN214835363U - Connecting structure for court purse seine framework

Info

Publication number: CN214835363U
Application number: CN202121516835.4U
Authority: CN
Inventors: 陈亮
Original assignee: Jiangsu Aidong Sports Co ltd
Current assignee: Jiangsu Aidong Sports Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-23
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a connection structure for court purse seine frame, the purse seine frame includes many stands and many horizontal poles, connection structure includes two connection monomers of mutually supporting, a plurality of fasteners that are used for being connected two connection monomers with the purse seine frame, every connection monomer includes first connecting plate respectively, two difference an organic whole connect in the second connecting plate of first connecting plate both sides, constitute two connection monomer's two first connecting plates respectively and embrace in the week side portion of stand, constitute two connection monomer's four second connecting plates respectively corresponding embrace all the lateral parts in the horizontal pole of stand both sides. The utility model discloses a connection structure, first connecting plate and second connecting plate through an organic whole connection make up into the connection monomer, and two connection monomers can the complex with the horizontal pole positioning connection of stand and its adjacent both sides, wherein first connecting plate and second connecting plate correspond respectively and embrace stand and horizontal pole, and it is firm just to connect to fix a position the accuracy.

Description

Connecting structure for court purse seine framework

Technical Field

The utility model relates to a connection structure for court purse seine frame.

Background

The court is a venue for playing ball games. The fence net is usually arranged on the periphery of the court and used for separating and protecting the inside and the outside of the court, so that on one hand, balls in the court are prevented from flying out of the court and injuring others, and on the other hand, the ball sports in the court can be prevented from being influenced by the fact that irrelevant people enter the court by mistake.

The prior court purse seine generally comprises a purse seine frame and a purse seine arranged on the purse seine frame, wherein the purse seine frame consists of a plurality of cross bars and upright posts, every two adjacent cross bars and every two adjacent upright posts jointly enclose a frame surface, the upright posts and the cross bars on two adjacent sides are connected and fastened through metal wires or lacings, and the purse seine is arranged in the frame surface.

However, the upright posts and the cross rods on two adjacent sides are connected by using the metal wires or the tying belts, so that on one hand, the connecting positions of the upright posts and the cross rods cannot be accurately positioned, and the enclosed frame surface can deform to influence the installation of the purse net; on the other hand, although the wires or the ties can play a role in connection, the wires or the ties are not firmly connected and are easy to loosen after long-term use, and the service life of the purse net is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a connecting structure for a court purse seine frame.

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

a connecting structure for a court purse seine frame comprises a plurality of upright posts which are arranged at intervals and a plurality of cross bars which are positioned between every two adjacent upright posts, the connecting structure is provided with a plurality of cross bars which are respectively used for connecting the plurality of upright posts and the adjacent two sides of the upright posts, it includes two connection monomers of mutually supporting, be used for with two connect the monomer with a plurality of fasteners that the purse seine frame is connected, every connect the monomer include first connecting plate, two respectively integrated connection in the second connecting plate of first connecting plate both sides constitutes respectively two connect free two first connecting plate embrace in all sides portion of stand constitutes two connect free four second connecting plate correspond respectively embrace in all sides portion of stand both sides.

Preferably, the first connecting plate is a curved surface and has first clamping grooves, and the peripheral parts of two opposite sides of the upright post are respectively clamped and embedded in the two first clamping grooves which are matched with each other.

Further preferably, the second connecting plate is a curved surface and has a second clamping groove, and the peripheral parts of two opposite sides of the cross rod are respectively clamped and embedded in the two second clamping grooves which are matched with each other.

Further preferably, the upright column includes a plurality of first upright columns respectively disposed at each end of the court, and a plurality of second upright columns spaced along the arrangement direction of the adjacent two first upright columns, and the connection structure includes a first connection structure for connecting the cross rods of the first upright columns and the adjacent two sides thereof, and a second connection structure for connecting the cross rods of the second upright columns and the adjacent two sides thereof, wherein an angle is formed between the extension directions of the two second connection plates on each of the two connection units constituting the first connection structure, and an extension direction of the two second connection plates on each of the two connection units constituting the second connection structure is the same.

Still further preferably, in the two connecting single bodies constituting the first connecting structure, an arc center angle of the first engaging groove on one of the connecting single bodies is greater than an arc center angle of the first engaging groove on the other of the connecting single bodies.

Preferably, the plurality of fasteners include a first fastener for positioning and connecting the two first connecting plates and the upright column, and two second fasteners for positioning and connecting two corresponding second connecting plates on two sides of the first connecting plates and the cross bar, and the upright column and the cross bar are respectively and correspondingly provided with mounting holes matched with the first fastener and the second fastener.

Further preferably, the two second fastening pieces are symmetrically arranged on two sides of the first fastening piece.

Preferably, the single connecting body further includes a boss formed on the first connecting plate and the second connecting plate, the boss having a mounting surface for disposing the fastener.

Preferably, the connecting unit further comprises a reinforcing rib arranged at one end part of the second connecting plate far away from the first connecting plate.

Further preferably, the reinforcing ribs are disposed around the circumference of the cross bar.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a connection structure, first connecting plate and second connecting plate through an organic whole connection make up into the connection monomer, and two connection monomers can the complex with the horizontal pole positioning connection of stand and its adjacent both sides, wherein first connecting plate and second connecting plate correspond respectively and embrace stand and horizontal pole, and it is firm just to connect to fix a position the accuracy.

Drawings

Fig. 1 is a schematic view of the connection structure and the installation of the seine frame in the embodiment of the present invention;

fig. 2 is a schematic front view of a connection unit in a second connection structure according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic top view of a connection unit in a second connection structure according to an embodiment of the present invention;

fig. 5 is a front view schematically illustrating a first connection unit in a first connection structure according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;

fig. 7 is a schematic top view of a first connecting unit in a first connecting structure according to an embodiment of the present invention;

fig. 8 is a front view schematically illustrating a second connection unit in the first connection structure according to the embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view taken along line C-C of FIG. 8;

fig. 10 is a schematic top view of a second connection unit in a first connection structure according to an embodiment of the present invention.

In the figure: 1. connecting the monomers; 1a, a first connecting plate; 1a1, a first clip groove; 1b, a second connecting plate; 1b1, a second clamping groove; 1c, a boss; 1c1, mounting face; 1d, reinforcing ribs; 2. a fastener; 2a, a first fastener; 2b, a second fastener;

11. a first linking monomer; 12. a second linking monomer;

A. a connecting structure; a1, a first connecting structure; a2, a second connecting structure;

30. a column; 30a, a first upright post; 30b, a second upright; 31. a cross bar.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

The utility model relates to a to the connection structure's of court purse seine frame improvement, modified connection structure, first connecting plate 1a and second connecting plate 1b through a body coupling make up into connection monomer 1, and two connection monomers 1 can the complex with the horizontal pole 31 location connection of stand 30 and its adjacent both sides, and wherein first connecting plate 1a and second connecting plate 1b correspond respectively and embrace stand 30 and horizontal pole 31, and it is firm that the location is accurate and connect.

Referring to fig. 1, there is shown a connection structure a for a court seine frame. The seine framework comprises a plurality of upright posts 30 arranged at intervals and a plurality of cross bars 31 positioned between every two adjacent upright posts 30. In this example, the court is square, and the upright 30 includes four first uprights 30a respectively provided at four ends of the court, and a plurality of second uprights 30b provided at intervals along the arrangement direction of two adjacent first uprights 30 a.

As shown in fig. 2-10, the connection structure a has a plurality of crossbars 31 respectively used for connecting a plurality of columns 30 and two adjacent sides thereof, and includes two connection units 1 that are mutually matched, and a plurality of fasteners 2 for connecting the two connection units 1 with the seine frame, each connection unit 1 includes a first connection plate 1a and two second connection plates 1b respectively integrally connected to two sides of the first connection plate 1a, the two first connection plates 1a respectively constituting the two connection units 1 are respectively clasped to the peripheral sides of the columns 30, and the four second connection plates 1b constituting the two connection units 1 are respectively and correspondingly clasped to the peripheral sides of the crossbars 31 on two sides of the columns 30. The first connecting plate 1a is a curved surface and has a first engaging groove 1a1, and two opposite side peripheral portions of the upright post 30 are respectively engaged with two first engaging grooves 1a 1. The second connecting plate 1b is a curved surface and has a second engaging groove 1b1, and the two opposite side peripheral portions of the cross bar 31 are respectively engaged with the two second engaging grooves 1b 1.

So, when the installation seine frame, set up two connection monomer 1 in the both sides of seine frame respectively, wherein two first connecting plate 1a embrace in stand 30 both sides, and two second connecting plate 1b embrace in horizontal pole 31 both sides, connect the fastening with two connection monomer 1 through fastener 2 afterwards.

Further, the connecting structure a includes a first connecting structure a1 for connecting the first upright 30a and the crossbars 31 on two adjacent sides thereof, and a second connecting structure a2 for connecting the second upright 30b and the crossbars 31 on two adjacent sides thereof, wherein in the two connecting single units 1 constituting the first connecting structure a1, the extending directions of the two second connecting plates 1b on each connecting single unit 1 are perpendicular to each other, and in the two connecting single units 1 constituting the second connecting structure a2, the extending directions of the two second connecting plates 1b on each connecting single unit 1 are identical. In this way, at the corners of the seine frame, the respective first upright 30a and the crossbars 31 on both sides thereof can be fixed using the first connecting structure a1, and at the plane of the seine frame, the respective second upright 30b and the crossbars 31 on both sides thereof can be fixed using the second connecting structure a 2.

Specifically, as shown in fig. 5 to 10, in the two connection single bodies 1 constituting the first connection structure a1, an arc center angle of the first catching groove 1a1 of one of the connection single bodies 1 is larger than an arc center angle of the first catching groove 1a1 of the other connection single body 1. In this example, the two connection units 1 constituting the first connection structure a1 are respectively the first connection unit 11 and the second connection unit 12, the arc center angle of the first clamping groove 1a1 on the first connection unit 11 is 270 °, so that the first connection unit 11 can be attached to the outer side portion of the corner frame composed of the first upright post 30a and the cross bars 31 on both sides thereof, the arc center angle of the first clamping groove 1a1 on the second connection unit 12 is 90 °, so that the second connection unit 12 can be attached to the inner side portion of the corner frame composed of the first upright post 30a and the cross bars 31 on both sides thereof, and the fence frame at the corner can be effectively fixed and the fixing effect is good through the cooperation of the first connection unit 11 and the second connection unit 12.

In this embodiment, the plurality of fastening members 2 include a first fastening member 2a for positioning and connecting the two first connecting plates 1a and the upright 30, and two second fastening members 2b for positioning and connecting two corresponding second connecting plates 1b on two sides of the first connecting plate 1a and the cross bar 31, and the upright 30 and the cross bar 31 are respectively and correspondingly provided with mounting holes (not shown in the figure) matched with the first fastening member 2a and the second fastening member 2 b. Wherein, two second fasteners 2b are symmetrically arranged at two sides of the first fastener 2 a. Through the setting of first fastener 2a and two second fasteners 2b, can fix a position the connection to the horizontal pole 31 of stand 30 and its both sides respectively, the location when having guaranteed the installation of purse net frame is accurate, has avoided the frame after the installation to warp.

Preferably, the single connector 1 further includes a protrusion 1c formed on the first and second connector plates 1a and 1b, and the protrusion 1c has a mounting surface 1c1 for mounting the fastener 2. The installation of the fastener 2 is facilitated by the arrangement of the installation face 1c 1. The fastener 2 in this example is a mating piece of a bolt and a nut.

In the present embodiment, the single connector 1 further includes a reinforcing rib 1d provided at an end portion of the second connecting plate 1b remote from the first connecting plate 1a, and the reinforcing rib 1d is provided around the circumferential direction of the cross bar 31. Through the setting of strengthening rib 1d, promoted the intensity of connecting monomer 1, made it not fragile.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a connection structure for court's purse seine frame, the purse seine frame includes many stands that the interval was arranged, is located every adjacent two many horizontal poles between the stand, its characterized in that: connection structure has a plurality ofly and is used for connecting respectively many stands and its adjacent both sides the horizontal pole, it including mutually support two connect the monomer, be used for with two connect the monomer with a plurality of fasteners that the purse net frame is connected, every connect the monomer include first connecting plate, two respectively an organic whole connect in the second connecting plate of first connecting plate both sides respectively, constitute respectively two connect the free two first connecting plate embrace in all sides portion of stand constitutes two connect free four second connecting plate correspond respectively embrace in all sides portion of horizontal pole.

2. A connection structure for a court purse net frame according to claim 1, wherein: the first connecting plate is a curved surface and is provided with first clamping grooves, and the peripheral parts of two opposite sides of the upright post are respectively clamped and embedded in the two first clamping grooves which are matched with each other.

3. A connection structure for a court purse net frame according to claim 2, wherein: the second connecting plate is a curved surface and is provided with second clamping grooves, and the peripheral parts of two opposite sides of the cross rod are respectively clamped and embedded in the two second clamping grooves which are matched with each other.

4. A connection structure for a court purse net frame according to claim 2, wherein: the stand includes many locates respectively the first stand of each tip in court, along adjacent two the first stand arrange the direction interval of arranging and set up many second stands, connection structure is including being used for connecting first stand and its adjacent both sides the first connection structure of horizontal pole, be used for connecting second stand and its adjacent both sides the second connection structure of horizontal pole, wherein, constitute first connection structure two in the connection monomer, every two on the connection monomer the extending direction of second connecting plate between become the angle, constitute second connection structure two in the connection monomer, every two on the connection monomer the extending direction of second connecting plate unanimous.

5. A connection structure for a court purse net frame as claimed in claim 4, wherein: in the two connecting monomers forming the first connecting structure, the arc center angle of the first clamping groove on one of the connecting monomers is larger than the arc center angle of the first clamping groove on the other connecting monomer.

6. A connection structure for a court purse net frame according to claim 1, wherein: the plurality of fasteners comprise first fasteners for positioning and connecting the two first connecting plates and the upright column, and two second fasteners for positioning and connecting the two corresponding second connecting plates on two sides of the first connecting plates and the cross rod respectively, and mounting holes matched with the first fasteners and the second fasteners are correspondingly formed in the upright column and the cross rod respectively.

7. A connection structure for a court purse net frame as claimed in claim 6, wherein: the two second fastening pieces are symmetrically arranged on two sides of the first fastening piece.

8. A connection structure for a court purse net frame according to claim 1, wherein: the connecting single body further comprises a protruding portion formed on the first connecting plate and the second connecting plate, and the protruding portion is provided with a mounting surface for arranging the fastener.

9. A connection structure for a court purse net frame according to claim 1, wherein: the connecting single body further comprises a reinforcing rib arranged at one end part of the second connecting plate far away from the first connecting plate.

10. A connection structure for a court purse net frame according to claim 9, wherein: the reinforcing ribs are arranged around the circumference of the cross rod.