CN2358138Y

CN2358138Y - Metal waveform plate fixed structure

Info

Publication number: CN2358138Y
Application number: CN 98206629
Authority: CN
Inventors: 叶进成
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-03
Filing date: 1998-07-03
Publication date: 2000-01-12
Anticipated expiration: 2008-07-03

Abstract

The utility model relates to a metal corrugated plate fixing structure, which comprises predetermined number of corrugated plates with a plurality of strip-shaped bearing ribs, a lower fixing bracket of a long strip shape with a star-shaped section, an upper pressing sheet of a long strip shape with a star-shaped section and two side wings of predetermined slope angle and radian matched with the pitch of the strip-shaped bearing ribs of the metal corrugated plate; the center of the lower fixing bracket is provided with a plurality of perforations with predetermined intervals, and the inner side face of the upper pressing sheet is fixedly provided with a plurality of screw bolts. When the utility model is assembled, firstly, the lower fixing bracket is fixedly locked on a profiled steel structure of a building, and then two metal corrugated plates to be connected lean against at the shoulder parts the lower fixing bracket, and the screw bolts of the upper pressing sheet are inserted into the perforations of the lower fixing bracket and are fixedly locked.

Description

The Metallic corrugated sheet fixed structure

The utility model relates to and a kind of Metallic corrugated sheet is fixed in the structure of shaped steel structure material, more detailed it, be meant that a kind of shaping back is specious and can prolong the unrestrained plate Metallic corrugated sheet fixed structure in application life, belong to building unit.

At present, Metallic corrugated sheet with steel plate with baking paint or galvanized steel plain sheet institute rolling formation, replaced asbestos wave plate with building materials as industrial premises or other non-permanent construction things, especially the use of roof parts is more extensive, and conventional metals wave plate building is when building, normally utilize " worker " Zee bar steel Z synosteosis to constitute the agent structure of building, cooperate the specification of unrestrained plate and material characteristic again and be fixedly welded on this reinforcing bar structure with being predetermined space with C shaped steel, afterwards, again as shown in Figure 1, penetrating this Metallic corrugated sheet 1 with self tapping tooth screw 2 also should be locked on this C shaped steel 3 by wave plate 1, and when being used in roof parts, in order to prevent to leak and corrosion, generally can apply the gap-filling glue of silica gel material at screw 2 and unrestrained plate 1 seam crossing, unrestrained board fixing structure is like this continued to use by industry for a long time, but such fixed structure is in fact very undesirable, and it has following three shortcomings at least:

One, very not attractive in appearance in appearance, on the surface of this Metallic corrugated sheet 1 rule, arranging numerous screw 2 with spreading all over the place, influence its apparent aesthetic feeling, especially roof parts and more can coat pitch-dark gap-filling glue with unrestrained plate 1 seam crossing, more allow the people feel uncomfortable in appearance at each screw 2;

Two, shorten the application life of unrestrained plate, this Metallic corrugated sheet 1 generally all passes through baking vanish or zinc-plated processing, favorable rust preventing effect, generally speaking should have quite long application life, but when when locking, when this self tapping tooth screw 2 penetrates this wave plate 1, its baking vanish or zinc-plated top layer have also been destroyed, screw 2 is exposed in the wind and rain with unrestrained plate 1 seaming position and easily causes aqueous vapor to gather simultaneously, and makes this Metallic corrugated sheet 1 easily by this seaming position corrosion, shortens the application life of Metallic corrugated sheet 1;

Three, unrestrained plate can't be reused and cause waste, because being penetrated by this screw 2, used unrestrained plate 1 is riddled with gaping wounds after removing, even if new more unrestrained plate also can't utilize again, only abandon the waste that causes on the resource, especially more obvious for some temporary structures.

In view of this, the purpose of this utility model provides a kind of Metallic corrugated sheet fixed structure, the fixing back of its unrestrained plate appearance is smooth fully, moulded attractive in appearance, it can be in unrestrained plate body perforation fixedly the time, be difficult for corrosion and then can prolong application life of unrestrained plate building, also make this wave plate can be simultaneously for reusing.

A kind of Metallic corrugated sheet fixed structure of the utility model, it includes: the unrestrained plate of predetermined number is to be to have the wavy plate body of most bar shaped fins, and makes its two outermost bar shaped fins just be positioned at the marginal position of these wave plate two sides; One lower fixed frame generally is the cross section and is

The strip of shape, its central authorities are provided with most perforation with being predetermined space, and its both sides are for having the shoulder of a height fall; Compressing tablet on one generally is the cross section and is The strip of shape, its top board medial surface cooperate the perforation of this lower fixed frame and are installed with most bolts, two flanks then complexed metal wave plate bar shaped fin gradient and be the pre-determined tilt angle.So, earlier this lower fixed frame is locked on the formed steel construction of building, two Metallic corrugated sheets that desire is connected abut against the shoulder in this lower fixed frame again, afterwards, the bolt that should go up compressing tablet penetrates the perforation and the locking of this lower fixed frame, by this structure and with this two Metallic corrugated sheets packing locking.

Wherein, when being applied to building ridge part, on this bottom side of compressing tablet two flanks can cooperate on this wave plate between each bar shaped fin every and be provided with most breach.

The utility model has the advantages that: simple in structure, assembling is easy to dismounting easily, and unrestrained plate is reusable, reduces the waste of resource, and long service life, and is specious.

The utlity model has following accompanying drawing:

Fig. 1 is for commonly using the fixing schematic perspective view of Metallic corrugated sheet.

Fig. 2 is the schematic perspective view of the utility model one preferred embodiment.

Fig. 3 is the combination stereogram of the above-mentioned preferred embodiment of the utility model.

Fig. 4 is the assembled sectional view of the above-mentioned preferred embodiment of the utility model.

Fig. 5 is applied to the schematic perspective view of ridge for the above-mentioned preferred embodiment of the utility model.

Number in the figure is as follows:

1. unrestrained plate 2. screw 3.C shaped steel

10. unrestrained plate 11. bar shaped fins 111. rectangular grooves

20. lower fixed frame 21. shoulders 22. perforation

30. last compressing tablet 31. top boards 32. flanks

33. bolt 34. nuts 35. breach

Now be described as follows for embodiment and conjunction with figs.:

Seeing also Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, is the preferred embodiment of one of the utility model, and it includes: compressing tablet 30 on the unrestrained plate 10 of predetermined number, the lower fixed frame 20 and, wherein:

This wave plate 10, system forms with baking vanish or galvanized steel plain sheet roll-in has most bar shaped fin 11 wavy plate bodys, and make 10 2 outermost bar shaped fins 11 of this wave plate just be positioned at the marginal position of these wave plate 10 2 sides, and these two outermost bar shaped fin 11 medial margins also can be concaved with the rectangular groove 111 of predetermined cross-sectional area according to need along its length direction;

This lower fixed frame 20 generally is the cross section and is

The strip of shape, the shoulder 21 of its both sides for having a height fall, its central authorities are provided with most perforation 22 with being predetermined space;

This goes up compressing tablet 30, generally is the cross section and is The strip of shape, comprise a top board 31 and two flanks 32, these top board 31 medial surfaces cooperate perforation 22 positions of this lower fixed frame 20 and are installed with most bolts 33, bar shaped fin 11 gradients of 32 complexed metals waves of this two flank plate 10 and be pre-determined tilt angle and radian.

As shown in Figure 4, when combination, earlier this lower fixed frame 20 is locked on the formed steel construction of building, two Metallic corrugated sheets 10 that desire is connected abut against the shoulder 21 in this lower fixed frame 20 again, afterwards, the bolt that should go up compressing tablet 30 more than numbers penetrates the perforation 22 of these lower fixed frame 20 more than numbers, and utilize nut 34 to lock this bolt 33, should go up compressing tablet 30 lockings, the top board 31 that should go up compressing tablet 30 this moment compresses the end face of these two unrestrained plate 10 outermost bar shaped fins 11, these two bar shapeds fin, 11 medial margins of 32 fastenings of this two flank, by this these two Metallic corrugated sheets, 10 packings are locked, need one carry be, if the needs on fixing also can utilize the self tapping tooth screw that these two unrestrained plate 10 outermost bar shaped fins 11 positional lock are fixed on this lower fixed frame 20 earlier, with as preliminary fixing, and this self tapping tooth screw can be coated in it after compressing tablet 30 covers when going up, there is no and be subjected to weather-beaten puzzlement, and the rectangular groove 111 of this bar shaped fin 11 can prevent that then rainwater from infiltrating the indoor of building because of capillarity.

See also shown in Figure 5, when the utility model is applied to the ridge part of unrestrained plate building, because the bar shaped fin 11 of unrestrained plate 10 is perpendicular to this lower fixed frame 20 and goes up compressing tablet 30, therefore, the bottom side that should go up compressing tablet 30 2 flanks 32 can cooperate on this wave plate 10 between each bar shaped fin 11 every and be provided with most breach 35, so, when fixedly, also earlier this lower fixed frame 20 is locked on the formed steel construction at building ridge position, afterwards the unrestrained plate 10 of these ridge two sides is abutted against shoulder 21 in this lower fixed frame 20, should go up compressing tablet 30 locking location again, the breach 35 that should go up compressing tablet 30 is pressed against on the bar shaped fin 11 of unrestrained plate 10, and unrestrained plate 10 packings of two sides are located.

Structure as mentioned above, owing to should go up the bolt 33 of compressing tablet 30 is that welding is fixedly arranged on its medial surface, when all unrestrained plates 10 be connected finish be one subscribe the roof or wall of area after, go up except the wavy fluctuating of unrestrained plate itself on its surface, do not commonly use the aesthetic feeling that densely covered screw and black dirty gap-filling glue destroy its outward appearance, and, because all unrestrained plates all are to utilize that compressing tablet 30 is connected on this preset width, can utilize the different collocation of colour of compressing tablet on this 30, and make whole unrestrained plate building more showy attractive in appearance, moreover, all are exposed to wind, rain is beaten, unrestrained plate 10 external surfaces of Exposure to Sunlight, its baking vanish or zinc-plated top layer are all not destroyed, reduce the probability of unrestrained plate corrosion, can effectively prolong the application life of unrestrained plate building, thereby to some temporary structures or because of the have to unrestrained plate building that to remove of some reason, its unrestrained plate 10 bodies do not have riddled with gaping wounds screw to penetrate vestige, thereby reusable, reduce the wasting of resources.

Claims

1. Metallic corrugated sheet fixed structure, it is characterized in that: it includes: the unrestrained plate of predetermined number is to be to have the wavy plate body of most bar shaped fins, and makes its two outermost bar shaped fins just be positioned at the marginal position of these wave plate two sides; One lower fixed frame generally is the cross section and is

The strip of shape, its central authorities are provided with most perforation with being predetermined space, and its both sides are for having the shoulder of a height fall; Compressing tablet on one generally is the cross section and is

The strip of shape, its top board medial surface cooperates the perforation of this lower fixed frame and is installed with most bolts, two flanks then complexed metal wave plate bar shaped fin gradient and be pre-determined tilt angle and radian, during assembling, earlier this lower fixed frame is locked on the formed steel construction of building, two Metallic corrugated sheets that desire is connected abut against the shoulder in this lower fixed frame again, afterwards, the bolt that should go up compressing tablet penetrates the perforation and the locking of this lower fixed frame, by this structure and with this two Metallic corrugated sheets packing locking.

2. a kind of Metallic corrugated sheet fixed structure according to claim 1 is characterized in that: wherein, when being applied to building ridge part, on this bottom side of compressing tablet two flanks can cooperate on this wave plate between each bar shaped fin every and be provided with most breach.