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推拉棚的選擇要注意什么?
來源:http://www.baokangjixie88.com/ 發布時間:2021-10-22
電動推拉棚在生活中運用非常遍及,所以商場上品種繁雜,質量不一,很多人面臨良莠不齊的商場,往往不知道怎樣挑選,下面膜結構公司為我們伙兒一起來共享五點,能夠在必定程度上協助我們正確挑選推拉棚。
Electric push-pull shed is widely used in life, so the market is complex and uneven in quality. Many people are facing different markets. They often do not know how to choose. The next mask company is sharing five points for our group, which can help us to select the right and proper shed.
第一點:從推拉棚頂部的架子判別
First point: judge from the shelf on the top of the push-pull shed
頂部架子需求合理的距離滿足斜撐數量,質量差的推拉棚會少打斜撐,距離過大。偷工減料的結果是:架構承重才能嚴峻不足,簡單變形,壽數嚴峻縮水。不能抗風,隨時有崩塌危險。
The top shelf needs a reasonable distance to meet the number of diagonal braces. The push-pull shed with poor quality will have less diagonal braces and the distance is too large. The result of shoddy work and materials is that the bearing capacity of the structure is seriously insufficient, simple deformation and severe shrinkage of life. It can't resist the wind and is in danger of collapse at any time.
第二點:彈性架長短合理
Second point: the length of elastic frame is reasonable
膜結構停車棚
彈性架長度影響立柱穩定性,從而影響全體穩定性。
The length of the elastic frame affects the stability of the column, thus affecting the overall stability.
第三點:插銷的用材
The third point: the material of the bolt
插銷是銜接立柱與頂架的樞紐,一般都是選用獨自加厚管材。質量差的卻是用邊角廢料。插銷是架構受力的關鍵部位,用材特別的重要,直接影響結實性,運用邊角廢料,危險大壽數短。
The bolt is the hub connecting the column and the top frame. Generally, the thickened pipe is used alone. The poor quality is to use corner waste. The bolt is the key part of the structure, and the material is particularly important, which directly affects the firmness. The use of corner waste has a short dangerous life.
第四點:布料用材
Fourth point: fabric materials
好的電動推拉棚選用的是優質PVC夾網布  抗拉扯才能強,壽數5-10年左右。而欠好的推拉棚用的是一般賤價油補,運用年數的約束短1-2年左右。
Good electric push-pull shed is made of high-quality PVC mesh cloth with strong tensile strength and a service life of about 5-10 years. The poor push-pull shed is supplemented by general cheap oil, and the constraint of the number of years is about 1-2 years.
第五點:制造工藝
Point 5: manufacturing process
在制造上通常是先制造模具,部件長短共同,打孔方位共同,正常開孔,受力均勻,長短共同,無扭力。質量差是:長度紛歧,打孔誤差。打孔誤差,簡單折斷,長短誤差,發生扭力。雨棚活動,需求個配件均勻駕動,假如配件不均稱,極易發生各種扭力,不易拉動,簡單損壞配件,削減壽數。
In manufacturing, the mold is usually manufactured first. The parts have the same length, the drilling direction is the same, the hole is normally opened, the force is uniform, the length is the same, and there is no torque. The quality difference is: length difference and punching error. Punching error, simple breaking, length error, torque. For canopy activities, it is required to drive each part evenly. If the parts are not evenly weighed, it is very easy to produce various torques and not easy to pull, simply damage the parts and reduce the service life.
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