CN204526300U - Sliceable color coating metallic plate - Google Patents

Abstract

The utility model discloses a kind of sliceable color coating metallic plate, comprise the colour coating of metallic plate body and metallic plate body surface, long limit, the both sides of metallic plate body is provided with some swallow-tail form breach, and the swallow-tail form ledge formed between the adjacent two swallow-tail form breach in side can block and inserts in the swallow-tail form breach of opposite side; Described colour coating is included in zinc coat, chemical conversion layer, primer coating, the topcoat that metallic plate body surface sets gradually from inside to outside.Adopt sliceable color coating metallic plate of the present utility model can make to be interconnected between plate and plate, and interface is smooth, construction operation is convenient.

Description

Sliceable color coating metallic plate

Technical field

The utility model relates to a kind of color coating metallic plate, particularly relates to a kind of color coating metallic plate with connection structure for splicing.

Background technology

Color coating metallic plate is widely used in metope and the roofing of large public building, public factory building, movable plank house and integrated house, color coating metallic plate is owing to scribbling organic coating in advance on metallic substrates, there is lightweight, attractive in appearance and good Corrosion Protection, can directly installation, without the need to carrying out corrosion-resistanting decoration application after installation, serve the good results such as efficient construction, economize energy, preventing pollution.Because common color coating metallic plate cannot be interconnected between plate and plate, each plate both sides all needs to be fixedly connected with structural framing, and in work progress, need the moment to note aliging of fillet between plate with plate, when causing conventional color coating metallic plate to be applied to metope structure like this, tie point is many, construction operation is inconvenient to some extent, if will make to be interconnected between plate and plate, then needs to be engaged by the bending snapping of fillet between plate with plate, such connected mode junction out-of-flatness, also unsightly.

Utility model content

For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of sliceable color coating metallic plate, and it can make can be interconnected between plate and plate, and interface is smooth, and construction operation is convenient.

In order to solve the problems of the technologies described above, the sliceable color coating metallic plate of one of the present utility model, comprise the colour coating of metallic plate body and metallic plate body surface, described colour coating is included in zinc coat, chemical conversion layer, primer coating, the topcoat that metallic plate body surface sets gradually from inside to outside; Long limit, the both sides of metallic plate body is provided with some swallow-tail form breach, and the swallow-tail form ledge formed between the adjacent two swallow-tail form breach in side can block and inserts in the swallow-tail form breach of opposite side.

In said structure, owing to being provided with some swallow-tail form breach on long limit, the both sides of metallic plate body, then set swallow-tail form breach can make to carry out clamping by dovetail groove between the two boards of splicing mutually, and the flute profile of dovetail groove can make all to be located in both direction up and down between two plates of splicing mutually; Swallow-tail form ledge again owing to being formed between the adjacent two swallow-tail form breach in side can block and inserts in the swallow-tail form breach of opposite side, the right edge of the one block of plate in the left side then can be made with the limit, left side of the one block of plate in the right just in time to block slotting splicing mutually, be connected without the need to interlocking with the fillet place bending of plate at plate, this ensure that and can mutually directly be connected between plate with plate, and interface is smooth, also do not need the alignment problem considering fillet between plate and plate in work progress, construction operation is very convenient; Also because described colour coating is included in zinc coat, chemical conversion layer, primer coating, the topcoat that metallic plate body surface sets gradually from inside to outside; then provide outside effective anti-corrosion protection at set zinc coat to metallic plate body; primer coating and topcoat also play antiseptic and rustproof effect simultaneously; and chemical conversion layer can make to be connected securely between primer coating with zinc coat; topcoat acts on primer coating; the attachment fastness of topcoat can be made better, and color is more gorgeous.

A kind of preferred embodiment of the present utility model, the A/F A of described swallow-tail form breach is 30 to 100mm, and dovetail angle [alpha] is 30 to 60 degree, and the depth H of dovetail is 20 to 50mm; The spacing of adjacent two swallow-tail form breach is two times of swallow-tail form gap opened width A, adopt this embodiment, the size of swallow-tail form breach is relatively little, tie point is arranged also just comparatively fine and closely woven, can make to be connected effect preferably between two blocks of plates be connected, even and in shorter length range, also can ensure that can realize card between two boards inserts splicing.

Another kind of preferred embodiment of the present utility model, described topcoat is SMP Si modification polyester coating.Adopt this embodiment, SMP Si modification polyester has excellent anti-pollution, weatherability, its cementability is good, quick solidifying, hardness of film is strong, wearability and heat resistance good, and there is good exterior durability and antibody pulverability and polish retention, can topcoat be made and have excellent self-cleaning, protect light, protect the performances such as look, thus outward appearance and the corrosion resistance of color coating metallic plate can be ensured.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the sliceable color coating metallic plate of the utility model is described in further detail.

Fig. 1 is the structural representation of a kind of detailed description of the invention of the utility model sliceable color coating metallic plate;

Fig. 2 is the side enlarged diagram of structure shown in Fig. 1;

Fig. 3 is the enlarged diagram of swallow-tail form gap portions in structure shown in Fig. 1.

In figure: 1-metallic plate body, 2-zinc coat, 3-chemical conversion layer, 4-primer coating, 5-topcoat, 6-swallow-tail form breach, 7-swallow-tail form ledge.

Detailed description of the invention

In the sliceable color coating metallic plate shown in Fig. 1, Fig. 2 and Fig. 3, metallic plate body 1 is cold rolling carbon constructional steel plate, long limit, the both sides of metallic plate body 1 is provided with some swallow-tail form breach 6, the A/F A of swallow-tail form breach 6 is 30 to 100mm, dovetail angle [alpha] is 30 to 60 degree, and the depth H of dovetail is 20 to 50mm; The spacing of adjacent two swallow-tail form breach 6 is two times of swallow-tail form breach 6 A/F A, and swallow-tail form breach 6 is formed by stamping-out or cutting processing in Plate Production process.The swallow-tail form ledge 7 formed between the adjacent two swallow-tail form breach 6 in its side of the Assurance of Size of swallow-tail form breach 6 can block and inserts in the swallow-tail form breach 6 of opposite side, like this, when two block plates splice mutually, swallow-tail form breach 6 on the limit, left side of right edge and the right one block of plate of the one block of plate in the left side and swallow-tail form ledge 7 just in time mutually can block to insert and splice, be connected without the need to interlocking with the fillet place bending of plate at plate, this ensure that and can be mutually directly connected between plate with plate and interface is smooth, splicing operation is also very convenient.Colour coating is coated with on metallic plate body 1 surface; this colour coating is included in zinc coat 2, chemical conversion layer 3, primer coating 4, the topcoat 5 that metallic plate body 1 surface sets gradually from inside to outside; the wherein passivation film of chemical conversion layer 3 for being formed through Passivation Treatment; primer coating 4 is epoxy resin primer layer; topcoat 5 is SMP Si modification polyester coating; SMP Si modification polyester anti-pollution, quick solidifying, well, defencive function is strong for wearability and heat resistance.Like this, metallic plate body 1 obtains good antiseptic and rustproof effect under the protection of zinc coat 2 and primer coating 4 and topcoat 5.

Below detailed description of the invention more of the present utility model are only listed, but the utility model is not limited in this, more improvement and conversion can also be made, as as described in metallic plate body 1 be not limited in cold rolling carbon constructional steel plate, it can also be aluminium alloy plate, the A/F A of described swallow-tail form breach 6 also can be greater than 100mm, and the depth H of dovetail also can be less than 20mm or be greater than 50mm.And so on, as long as improvement done on the utility model general principle basis and conversion, all should be considered as falling in protection domain of the present utility model.

Claims (3)

1. a sliceable color coating metallic plate, comprise the colour coating on metallic plate body (1) and metallic plate body (1) surface, it is characterized in that: described colour coating is included in zinc coat (2), chemical conversion layer (3), primer coating (4), the topcoat (5) that metallic plate body (1) surface sets gradually from inside to outside; The long limit, both sides of metallic plate body (1) is provided with some swallow-tail form breach (6), and the swallow-tail form ledge (7) formed between the adjacent two swallow-tail form breach (6) in side can block and inserts in the swallow-tail form breach (6) of opposite side.

2. sliceable color coating metallic plate according to claim 1, is characterized in that: the A/F A of described swallow-tail form breach (6) is 30 to 100mm, and dovetail angle [alpha] is 30 degree to 60 degree, and the depth H of dovetail is 20 to 50mm; The spacing of adjacent two swallow-tail form breach (6) is two times of swallow-tail form breach (6) A/F A.

3. sliceable color coating metallic plate according to claim 1, is characterized in that: described topcoat (5) is SMP Si modification polyester coating.