Bolt ball net frame is a kind of equipment commonly used in stadiums and public places, it can provide stable support and safe net fixation, normal use of sports venues.
This article will introduce the characteristics and functions of the bolt ball grid from the aspects of design principle, installation method and advantages.
First, the design principle.
The design principle of the bolt ball grid is based on the principle of mechanics, and the net is supported and fixed through reasonable structural design and material selection.
Generally speaking, the bolt ball grid is composed of pillars, beams, vertical beams and connectors, etc.
The pillars are the main load-bearing part of the net frame, usually made of steel and can be reinforced as needed.
Beams and vertical beams are used to connect the pillars and the net, playing the role of support and fixation.
The connectors are used to connect the pillars, beams and vertical beams, so that the whole net frame forms a stable whole.
Second, the installation method.
There are usually two ways to install the bolt ball grid: ground fixing and concrete foundation fixing.
Ground fixing is to fix the pillars of the ball net frame on the ground through bolts, which is suitable for the situation that the field is flat and the soil is firm.
Concrete foundation fixation is to dig pits on the ground, pour concrete foundation, and then bury the pillars of the ball grid frame into the concrete for fixation, which is suitable for the situation that the site is uneven and the soil is soft.
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When installing, you need to pay attention to choosing the appropriate installation method, and choose the appropriate pillars and connectors according to the actual situation.
3. Advantages. Compared with the traditional net fixing method, the bolt ball net frame has the following advantages:
1.Strong stability: The bolt ball grid frame adopts the bolt fixing method, which can provide more stable support and fixation, and avoids the problem that the ball net is easy to loosen and deform in the traditional fixing method.
This allows the net to not wobble or deform during movement, providing a better playing environment.
2.Easy installation: The installation method of bolt ball grid is relatively simple, and only the pillars, beams and vertical beams and other components need to be connected according to the design requirements, and fixed on the ground or in the concrete foundation by bolts.
Compared with the traditional fixing method, which requires the use of cement and other materials for fixing, the installation of bolt ball grid is more convenient and fast.
3.Low maintenance cost: The maintenance cost of the bolt ball net frame is relatively low, and it is only necessary to regularly check the tightening of the bolt and the use of the ball net, and carry out maintenance and replace damaged parts in time.
However, in the traditional fixing method, regular maintenance of fixed materials, such as cement, etc., increases the maintenance cost and workload.
In short, as a commonly used equipment in stadiums and public places, bolt ball net frame can provide stable support and safe net fixation and normal use of sports venues through reasonable design and installation.