BACKGROUND OF THE INVENTION A filler tray according to the utility model is a bracket mounted in a cooling tower for holding a plastic gushing filler. The amount of this bracket is very large.
At present, in many industries such as power industry, have used glass fiber reinforced plastic filler bracket to replace the traditional cast iron filler bracket, made abrasion resistance, long life, light weight, easy installation, effective ventilation area, resistance and other small effect.
The prior art cooling tower filler tray is composed of a plurality of longitudinally arranged support frames and a plurality of connecting rods arranged in parallel in a transverse direction. Due to the connection of the support frame to the connecting rod, the use of a through hole provided in the support frame and a connecting rod which is connected to the connecting rod in the through hole is often degummed to cause the tray or the grill to be loose. Site use and maintenance caused a lot of trouble.
The purpose of the utility model is to provide a cooling tower filler bracket which is easy to be assembled and connected with the connecting rod to overcome the problem that the support frame and the connecting rod of the prior art are easy to degrade the frame and assembling inconvenience.
The technical proposal of the utility model is a cooling tower filler bracket having a plurality of longitudinally arranged supporting rods with connecting rod holes and a plurality of connecting rods arranged in parallel to each other to connect the supporting frame, The connection rod is provided with a keyway, and the connecting rod is provided with a convex key which is integrated with the connecting rod in the longitudinal direction; the connection between the support frame and the connecting rod is through the connecting rod hole And the keyway provided is connected with the connecting rod and the key to which the key is provided.
According to the technical scheme given above, the utility model has a technical structure in which the connection between the support frame and the connecting rod is tightly connected, so that the adhesive frame and the connecting rod can be used without adhesive bonding Problem, and assembly is more convenient, so as to achieve the purpose of the utility model.
The utility model is further improved in that the connecting rod of the utility model is composed of a connecting rod rod and a rod-shaped key, and the connecting rod rod is arranged along the length of the connecting rod rod in order to further facilitate the manufacturing process and facilitate assembling and enhancing the fastness of the connection And a rod-like key is provided in the long groove and is fitted to each other. The connecting rod hole of the support frame is a round hole, and the rod-shaped key of the connecting rod is provided with a long A card slot which is engaged with the edge of the circular connecting rod hole of the support frame equal to the number of the support frame and which allows the support frame to be positioned at a desired distance.
It is clear from the above-mentioned utility model that the above-mentioned utility model can be realized. As a result of the technical structure of the connecting rod and the rod-shaped key, the continuous production of the extruder unit is greatly facilitated, and the manufacturing cost is saved. Because the connection rod rod and the rod-shaped key with the match is tight, that is, with the interference fit, which is equivalent to the connecting rod and the support frame set between the connecting rod hole, embedded with a larger size of the joint pin, So that the support frame and the connecting rod connected more firmly.
The rod-shaped key has a "T" cross-section, and the "T" -shaped rod-shaped key is provided in the slot of the connecting rod.
The cross section of the support frame is "I".
The cross-sectional shape of both the rod-like key and the support frame given above is intended to further enhance the strength of the connection of the support frame to the connecting rod, and in order to further increase the strength of the connecting rod, the latter in order to further effectively increase the support The load capacity of the frame. Of course, the shape of the cross-section of the support frame may also be in other shapes such as "L".
The upper plane of the support frame is provided with a shallow groove in the longitudinal direction. The stability of the utility model can be improved by the existence of the superficial groove.
The technical scheme of the utility model has been implemented, and it is obvious that it has the characteristics of convenient assembly, reliable connection and the like.
For more information, please visit our website: www.coolingtowerfiller.com, or contact us with E-mail, our E-mail address is rask@coolingtowerfiller.com, you can also chat us straightly on whatsapp: 008618330029204
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