Do you know the classification function of color steel plate connector? Now let's talk about it
There are two types of color steel plate connectors, one is the connector connecting the plate and the load-bearing member, also known as the structural connector. One is the connector used to connect the plate to the plate, the plate to the accessory,
the accessory to the accessory, etc., which can also be called the construction connector.
(1) Structural connector: it is an important part connecting the building's enclosure plate and the load-bearing structure as a whole to resist the wind suction,
sliding force, seismic force, etc. Generally, the bearing capacity checking design should be carried out. It is particularly important in areas with high wind load.
There are several types of color steel plate structural connectors: first, the self
tapping screw directly connects the plate with the steel purlin; first, the hook plate or buckle plate on the connecting support is connected with the plate, and the support is fixed on the steel purlin by the self tapping screw; there is also a large
flowering screw connector
(2) Color steel plate structure connector: it is used to connect all kinds of color steel plates into a whole, which is waterproof, sealed and beautiful. Of course, it also plays the role of bearing wind. The structure
connector includes aluminum alloy rivet, self tapping screw and small flowering screw.
(3) rief introduction of color steel plate connector
1) Color steel plate self tapping screw: divided into self tapping self drilling screw and self tapping
screw after drilling. Self tapping and self drilling screw, with drill bit in front and screw thread in back, rotates under the clamping of special electric drill chuck. This self tapping screw, with holes matching with screw, has good fastening quality.
There are many construction procedures for self tapping screws drilled after color steel plate drilling, and the fastening quality is not as good as the previous one.
Color steel plate self drilling screws have been widely used. The commonly
used self tapping screws are 4-6mm in diameter and various in length. The screw thread form has the whole body, only the end has the screw thread, the screw root and the end have the same kind of screw thread, two kinds are used to fix the upper color
steel plate and connect with the steel purlin, the third kind is the long self tapping screw.
There are several types of screw thread spacing of self tapping screws, such as 1, 1.5 and 2mm. Depending on the thickness of the steel plate to be tightened,
the principle is to embed the steel plate between the two screws. Generally, the thickness of the steel plate to be tightened by self tapping screws is no more than 4mm.
2) Color steel plate rivet: it is made of aluminum alloy and iron nail, with
diameter of 4 and 5, and length of more types. The working principle of the utility model is to clamp two layers of steel plates with tools (riveting guns).
Rivets can be divided into two types: open rivets and closed rivets. Open rivets are mostly
used for interior decoration and closed rivets are used for outdoor engineering.
3) Other connections of color steel plate:
Large and small flowering bolts are also connectors for one-way construction operation, which are mainly used for high
wave plate connection.