CN218881183U

CN218881183U - Bolted ball grid structure

Info

Publication number: CN218881183U
Application number: CN202223538256.7U
Authority: CN
Inventors: 赵国祥; 赵艺; 黄自稳; 李少朱
Original assignee: Yunnan Boyao Metal Structure Manufacturing Co ltd
Current assignee: Yunnan Boyao Metal Structure Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-18
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a bolted ball net rack structure, relating to the technical field of net ball rack structures; the utility model comprises a ball body, wherein one side of the ball body is provided with a connecting rod, the inside of the connecting rod is symmetrically provided with mounting grooves, the inner wall of one side of the mounting groove is fixedly provided with a plurality of spring assemblies from top to bottom in sequence, the inside of the mounting groove is connected with a connecting plate in a sliding manner, the other end of the spring assembly is connected with the connecting plate, the surface of the connecting rod is symmetrically provided with through grooves, the bottom end of one side of the connecting plate is fixedly provided with a fixture block, and the fixture block slides along the through grooves; through rotating the connecting rod for the threaded rod rotates spheroid inside thread groove and carries out first fixed to the connecting rod, and after the threaded rod rotated corresponding position, dismantle bolt and screw cap, the fixture block slides along logical groove under spring unit thrust, slides the inside of the draw-in groove of thread groove inside and carries out the secondary and fix, prevents that screw thread that relapse from dismantling and the screw thread installation, the fixed unstable phenomenon that brings after the screw thread grinds flat.

Description

Bolted ball grid structure

Technical Field

The utility model relates to a tennis frame technical field specifically is a bolted connection's ball rack structure.

Background

The ball grid structure can help to carry out the steel construction room body and connect work, solves the inconvenience of traditional steel construction room body coupling, can conveniently carry out the multi-angle simultaneously and connect for the steel construction room body can adapt to more environment, has reached labour saving and time saving's purpose, guarantees the quality that the building is connected.

The connection mode that current tennis frame structure most all fixed through the screw thread, long-time rotation repeatedly can make the slow mill of screw thread flat, leads to fixed effect also can be more and more poor, and to above-mentioned problem, the inventor proposes a bolted connection's ball rack structure and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the fixing effect is worse and worse due to the fact that the threads are slowly ground flat by long-time repeated rotation when the threads are fixed in a connection mode; an object of the utility model is to provide a bolted connection's ball grid structure.

In order to solve the technical problem, the utility model adopts the following technical scheme: a bolted ball grid structure comprises a ball body, wherein a connecting rod is arranged on one side of the ball body, the connecting rod can be detached and installed in a thread groove, installation grooves are symmetrically formed in the connecting rod, a plurality of spring assemblies are fixedly installed on the inner wall of one side of the installation groove from top to bottom in sequence, the spring assemblies contract due to elastic deformation when the connecting plate slides in the installation groove, and the connecting plate is slidably connected in the installation groove;

the other end of the spring assembly is connected with a connecting plate, through grooves are symmetrically formed in the surface of the connecting rod, a clamping block is fixedly mounted at the bottom end of one side of the connecting plate, the clamping block is attached to the connecting plate in a sliding mode and slides along the through grooves, the clamping block slides along the through grooves, a plurality of threaded grooves are formed in the surface of the ball body, clamping grooves matched with the clamping block are symmetrically formed in the inner walls of the threaded grooves, the clamping block is clamped into the clamping grooves so that the connecting rod is secondarily fixed, and the two sides of the clamping block are arc-shaped;

put into the inside of spheroid surface thread groove with the threaded rod of connecting rod one end, rotate the connecting rod that sets up and make the threaded rod rotate to the inside of thread groove, when rotating corresponding position with the connecting rod, demolish fixed connection board's bolt and screw cap, make the connecting plate slide along the mounting groove under spring unit's elasticity, gliding in-process is being attached the fixture block and is sliding along leading to the groove, slide in the inside of the draw-in groove of thread groove surface both sides, carry out the secondary to the connecting rod and fix.

Preferably, one side of the connecting rod is fixedly provided with a threaded rod matched with the threaded groove, and one side of the surface of the connecting rod is fixedly provided with a threaded ring.

Preferably, a bolt penetrating through the other connecting plate is arranged inside the top end of one of the connecting plates, a threaded cap is connected to one side of the bolt in a threaded manner, the two connecting plates are fixedly combined through the bolt and the threaded cap, and the surface of the connecting rod is tightly attached to the threaded groove.

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

through rotating the connecting rod that sets up for the threaded rod rotates spheroid inside thread groove and fixes the connecting rod for the first time, treat that the threaded rod rotates corresponding position after, dismantle bolt and screw cap, promote the fixture block and slide along leading to the groove under the thrust that spring assembly produced, slide the inside of the draw-in groove of thread inslot portion and carry out the secondary and fix, prevent because of the screw thread dismantlement and the screw thread installation that relapse for a long time, lead to the fixed unstable phenomenon that brings after the screw thread grinds flat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: 1. a sphere; 2. a thread groove; 3. a connecting rod; 4. a threaded rod; 5. a threaded ring; 6. mounting grooves; 7. a spring assembly; 8. a connecting plate; 9. a bolt; 10. a threaded cap; 11. a clamping block; 12. a through groove.

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.

Example (b): as shown in fig. 1-3, the utility model provides a bolted ball grid structure, including spheroid 1, one side of spheroid 1 is equipped with connecting rod 3, connecting rod 3 can be dismantled and installed in thread groove 2, the inside symmetry of connecting rod 3 has seted up mounting groove 6, one side inner wall of mounting groove 6 is from top to bottom fixed mounting has a plurality of spring assembly 7 in proper order, spring assembly 7 contracts because of elastic deformation when connecting plate 8 slides in mounting groove 6, the inside sliding connection of mounting groove 6 has connecting plate 8;

the other end of spring unit 7 is connected with connecting plate 8, logical groove 12 has been seted up to the surface symmetry of connecting rod 3, the bottom fixed mounting of connecting plate 8 one side has fixture block 11, the slip of connecting plate 8 is attached to take fixture block 11 to slide along leading to groove 12, and fixture block 11 slides along leading to groove 12, a plurality of thread groove 2 has been seted up on spheroid 1's surface, the draw-in groove with fixture block 11 looks adaptation is seted up to the inner wall symmetry of thread groove 2, thereby fixture block 11 card goes into the inside of draw-in groove and carries out the secondary to connecting rod 3 and fix, the both sides of fixture block 11 are the arc form.

One side of the connecting rod 3 is fixedly provided with a threaded rod 4 matched with the threaded groove 2, and one side of the surface of the connecting rod 3 is fixedly provided with a threaded ring 5.

Through adopting above-mentioned technical scheme, connecting rod 3 combines together through threaded rod 4 and the thread groove 2 on 1 surperficial spheroid and fixes connecting rod 3, and the connecting piece passes through threaded ring 5 to be connected with connecting rod 3.

A bolt 9 penetrating through the other connecting plate 8 is arranged inside the top end of one connecting plate 8, a threaded cap 10 is connected to one side of the bolt 9 in a threaded mode, the two connecting plates 8 are fixedly combined through the bolt 9 and the threaded cap 10, and the surface of the connecting rod 3 is tightly attached to the threaded groove 2.

Through adopting above-mentioned technical scheme, pass two connecting plates 8 with bolt 9, the screw cap 10 that will set up rotates the surface of bolt 9 one side and fixes two connecting plates 8, is convenient for rotate the inside of thread groove 2 with connecting rod 3 through threaded rod 4.

The working principle is as follows: put into the inside of 1 surperficial thread groove 2 of spheroid with threaded rod 4 of connecting rod 3 one end, it makes threaded rod 4 rotate to the inside of thread groove 2 to rotate the connecting rod 3 that sets up, outside connecting piece passes through threaded ring 5 and is connected with connecting rod 3, when rotating connecting rod 3 to corresponding position, demolish bolt 9 and the screw cap 10 of fixed connection board 8, make connecting plate 8 slide along mounting groove 6 under spring assembly 7's elasticity, gliding in-process is attaching fixture block 11 and is sliding along leading to groove 12, slide in the inside of the draw-in groove of 2 surperficial both sides of thread groove, carry out the secondary to connecting rod 3 and fix.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a bolted connection's ball grid structure, includes spheroid (1), its characterized in that: a connecting rod (3) is arranged on one side of the sphere (1), mounting grooves (6) are symmetrically formed in the connecting rod (3), a plurality of spring assemblies (7) are fixedly mounted on the inner wall of one side of each mounting groove (6) from top to bottom in sequence, and a connecting plate (8) is slidably connected into each mounting groove (6);

the other end of the spring assembly (7) is connected with the connecting plate (8), through grooves (12) are symmetrically formed in the surface of the connecting rod (3), a clamping block (11) is fixedly mounted at the bottom end of one side of the connecting plate (8), and the clamping block (11) slides along the through grooves (12).

2. The bolted ball grid structure of claim 1, characterized in that the surface of the ball body (1) is provided with a plurality of thread grooves (2), and the inner walls of the thread grooves (2) are symmetrically provided with clamping grooves matched with the clamping blocks (11).

3. A bolted ball grid structure as claimed in claim 2, wherein a threaded rod (4) fitted with the threaded groove (2) is fixedly mounted to one side of the connecting rod (3).

4. A bolted ball grid structure as claimed in claim 3, wherein a threaded ring (5) is fixedly mounted to one side of the surface of said connecting rods (3).

5. A bolted ball grid structure as claimed in claim 1, wherein said blocks (11) are arcuate on both sides.

6. A bolted ball grid structure as claimed in claim 1, wherein the top of one of said connecting plates (8) is internally provided with a bolt (9) penetrating the other connecting plate (8), one side of said bolt (9) is threadedly connected with a threaded cap (10), and two of said connecting plates (8) are fixed by the combination of the bolt (9) and the threaded cap (10).

7. A bolted ball grid structure according to claim 1, characterized in that the surface of the connecting rods (3) is in close contact with the threaded grooves (2).