CN2200492Y

CN2200492Y - Improved structure of metal corrugated board

Info

Publication number: CN2200492Y
Application number: CN 94214229
Authority: CN
Inventors: 张合池
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-09
Filing date: 1994-06-09
Publication date: 1995-06-14
Anticipated expiration: 2004-06-09

Abstract

The utility model provides the improved structural design of a metal corrugated board. Mainly, when a metal plate is rolled to mold, the middle part of the metal plate humps upward to form a positioning body. The bottom edge of the positioning body forms a narrow permeable part. By the both sides of the permeable part, supporting parts bend outward. The both sides of the permeable part extend to form symmetrical clamp parts which shrink upward to form symmetrical reinforcing parts which bend outward to form symmetrical flange parts which shrink gradually to form flat tops. What's more, the left side of the metal corrugated board forms an upper connecting body, while the right side forms a lower connecting body. Thus, the utility model has the advantages of quick and safe construction, smooth and beautiful external, uneasy oxidation and rust, and water seepage prevention.

Description

Improved structure of metal corrugated board

The utility model system refers to convenient, the construction safety of a kind of combination especially, and does not destroy the surface of Metallic corrugated sheet, and have the function that is difficult for oxidation corrosion relevant for a kind of structure of improved Metallic corrugated sheet.

Use very widely according to metal current wave plate, and replaced traditional asbestos shingle, and commonly used the weldering in reinforcing bar 1 outer peripheral edges of building thing as shown in Figure 1 by dress Metallic corrugated sheet system established the light section 11 of line, and then Metallic corrugated sheet 2 is locked on the light section 11 by the outside, this traditional form of construction work has following defective:

One, shown in Fig. 2,3, Metallic corrugated sheet 2 its fixed form systems commonly used use a kind of tapping screw 21 of unrestrained plate special use, install sleeved electric drill whereby, Metallic corrugated sheet 2 is locked in the outer surface of light section 11, this form of construction work, need to prepare the extended line of a bale in advance, reach instrument and part that screw 21, electric drill and sleeve etc. different in size will be equipped with substantially, indispensable, and often only in order to draw the time of extended line, promptly occupy a lot of man-hours, cause the waste of manpower and financial resources virtually, do not meet economic benefit.

Two, aspect the roof construction: Metallic corrugated sheet 2 will be with light section 11 fixedly the time, basipetal construction method, often professional inadequately because of the workmen, and cause rugged hole, hole, roof, just use silicone to fill up at last, yet the roof Metallic corrugated sheet is because of after holing, destroy the original surface treatment of unrestrained plate, and then the generation chemical change, easy oxidation corrosion, the service life of reducing unrestrained plate; Moreover, though the roof Metallic corrugated sheet has the coating silicone after boring, if but construction has careless mistake slightly, or after the wind and weather Exposure to Sunlight, then the roof very easily leaks, and is its disadvantage.

Three, aspect the wall construction: Metallic corrugated sheet 2 will be with light section 11 fixedly the time, at least need staff 3～4 people could begin construction, and during construction, staff system hangs in the air with rope sling, and is not only dangerous, and holds electric drill in the air, ecto-entad vertical drilling and lock screw nail 21, being the work that degree of difficulty is very high, is not that common people can do, so its wage of technical staff that wall is constructed is higher; Moreover the form of construction work that has ties up to wall external application bonding frame, but the cost that this mode increased is higher, and will make claim for eot, moreover is not that all things of founding a capital are fit to, therefore also non-perfect form of construction work.

Four, above-mentioned form of construction work, the shortcoming of its maximum is must be by outer surface construction, inconvenience when not only locking Metallic corrugated sheet, and the Metallic corrugated sheet after fixing, its outside wall surface are boring and screw 21 everywhere, just as babysbreath, not only influence outward appearance, and easy oxidation corrosion; The more important thing is that in today of deathwatch's wildness, even door and window is all pressed the dress safety system, but the thief often removes screw 21 from exterior wall, raise unrestrained plate and enter within doors, make safety system also can't play a role; In addition, by outside locking Metallic corrugated sheet, when fire takes place, when not having door and window to escape at confined space, can't also be one of its shortcoming also by inside with Metallic corrugated sheet dismounting emergency or escape as personnel.

Therefore, main purpose of the present utility model, tying up to provides a kind of improved Metallic corrugated sheet structure, it utilizes the formed fastening part of positioning body of Metallic corrugated sheet, Metallic corrugated sheet is locked on the light section by the inboard by-T type screw, it need not to use instruments such as electric drill, extended line, and can reach the convenient and safe effect of construction.

A purpose more of the present utility model is then providing a kind of improved Metallic corrugated sheet structure, and it has the surface of not destroying Metallic corrugated sheet, makes its combination back smooth attractive in appearance, and is difficult for oxidation corrosion, more can prevent the effect of leaking.

According to above-mentioned purpose, improved Metallic corrugated sheet structure of the present utility model, wherein, when mainly lying in the metallic plate roll-forming, formation one positioning body that partly raises up in the centre, the root edge of this positioning body forms a narrower hollow part, and with the outside fastening part that extends to form symmetry that bends in the support portion of hollow part both sides, and upwards shrink by fastening part and to form symmetrical reinforcement part, outwards be bent to form symmetrical flange part by the reinforcement part again, and form flat top portion behind the flange part convergent; Moreover its limit, left side of this Metallic corrugated sheet forms convergence body (A) on, and right edge forms convergence body (B), and upward the outside ora terminalis of convergence body (A) forms a hook shape, and the outside ora terminalis of convergence body forms an inclined plane shape down; Between the upper and lower convergence body (A) of positioning body and both sides, (B), be provided with the reinforced ribs of some small embossment shapes again; And become the positioning body kenel after making upper and lower convergence body (A), (B) superimposed linking.

From as seen last, Metallic corrugated sheet structure of the present utility model has simple in structure, easily manufactured, can keep the better form of appearance, be difficult for oxide etch and leak, man-hour and cost have also relatively been saved, and after the assembling because of from outside be difficult for taking apart, relatively increased and prevented from the outside possibility in the inlet chamber, thereby improved the security of workplace.

Fig. 1 is the construction schematic diagram of Metallic corrugated sheet.

Fig. 2 is the composite construction exploded perspective view of conventional metals wave plate.

Fig. 3 is the composite construction cut-away view of conventional metals wave plate.

Fig. 4 is a Metallic corrugated sheet organigram of the present utility model.

Fig. 5 is a composite construction exploded perspective view of the present utility model.

Fig. 6 is a composite construction cut-away view of the present utility model.

Fig. 7 is that Metallic corrugated sheet of the present utility model is connected schematic diagram.

Fig. 8 is that Metallic corrugated sheet of the present utility model one is implemented illustration again.

At first, see also shown in Fig. 4 and Fig. 4 (A), Metallic corrugated sheet 3 of the present utility model, when it mainly lies in the metallic plate roll-forming, formation one positioning body 31 partly raises up in the centre, the root edge of this positioning body 31 forms a narrower hollow part 311, and outwards bend with the supported on both sides portion 3110 of hollow part 311, extend to form the fastening part 312 of symmetry, and upwards shrink by fastening part 312 and to form symmetrical reinforcement part 313, outwards be bent to form symmetrical flange part 314 by reinforcement part 313 again, and form flat top portion 315 behind flange part 314 convergents; Moreover these Metallic corrugated sheet 3 its limits, left side form convergence body (A) on, and right edge forms convergence body (B), and upward the outside ora terminalis of convergence body (A) forms a hook shape 32, and the outside ora terminalis of convergence body forms an inclined plane shape 33 down; Between the upper and lower convergence body (A) of positioning body 31 and both sides, (B), be provided with the reinforced ribs 34 of some small embossment shapes again; And make the kenel that becomes positioning body 31 after upper and lower convergence body (A), (B) superimposed linking.

Please then consult shown in Fig. 5,6, when this Metallic corrugated sheet 3 is combined in light section 6, the front end vertical component effect 40 of the utilization-T of system type screw 4 stretches into positioning body 31 inside by hollow part 311, and across above fastening part 312, make the length of the front end vertical component effect 40 of T type screw 4 be slightly larger than the width of fastening part 312, so that it leans side within fastening part 312, rotation when preventing 4 lockings of T type screw; And this T type screw 4 is to utilize a positioning block 5 to combine with light section 6; This locating piece 5 is provided with through hole 51 therebetween, can be inserted in for T type screw 4, utilizes nut 42 and elastomeric pad 41 combinations again; And these locating piece 5 belows are provided with on the flanging 61 that a groove 52 can be fastened on light section 6; This Metallic corrugated sheet 3 utilizes T type screw 4 to fasten fastening part 312 and is locked on the locating piece 5 whereby, and this locating piece 5 can adjust on flanging 61 and be moved to the appropriate location, and lock nut 42 again, reach the effect of rapid combination Metallic corrugated sheet 3.

Please consult shown in Figure 7 again, each Metallic corrugated sheet 3 of the utility model, 3 ', 3 " ... linking combination schematic diagram; the last convergence body (A) on this limit, Metallic corrugated sheet 3 left side is following convergence body (B) top that covers last Metallic corrugated sheet 3 ' right edge; and utilize the hook shape 32 of its outside ora terminalis tightly suppress the reinforcement part 313 of contraction '; relend the upward fastening part 312 of convergence body (A) of the fastening part 312 that helps T type screw 4 to compress down convergence body (B) simultaneously ' reach; make Metallic corrugated sheet 3 and 3 ' be connected combination whereby, as for Metallic corrugated sheet 3 " ... the rest may be inferred, is able to continuous combination.

Please continue to consult Fig. 8, a possible embodiments more of the present utility model, Metallic corrugated sheet 3a of the present utility model, if length is shorter during its actual use, then the comparable aforesaid positioning body of this positioning body 31a 31 is lower slightly, after promptly this positioning body 31a is upwards shunk by fastening part 312, directly form flat top portion 315, and must reinforcement part 313 and flange part 314, and the last convergence body (A ') in its left side, its outboard end forms a hook shape 32a because of fastening part 312 places; And the following convergence body (B ') on right side, its outside ora terminalis directly forms an inclined-plane 33a to fastening part 312 places; And become the kenel of positioning body 31a after making upper and lower convergence body (A ') (B ') superimposed, and can utilize T type screw 4 to be locked.

The utlity model has following characteristics and effect need illustrate again:

One, the utility model is created the positioning body 31 of design on Metallic corrugated sheet 3, system finishes through institute after repeatedly test improves, it has can be by the characteristic of roll-forming, this fastening part 312 is to the both sides elongation moulding by middle hollow part 311, the support portion 3110 of hollow part 311 both sides is used for supporting fastening part 312 whereby, so that fastening part 312 can flexural deformation during T type screw 4 locking, and the contraction reinforcement part 313 of positioning body 31 is except the intensity that can make whole positioning body 31 increases, one shrinks design more whereby, on making, following convergence body (A), (B) when combination, can suppress mutually, and the anxiety that nothing gets loose, and make on, after following convergence body (A) reaches (B) its linking combination, its external form is identical with middle positioning body 31, and then has successional effect.

Two, the utility model need not use electric drill to hole and lock Metallic corrugated sheet 3, so construction is very convenient, and when wall is constructed, the staff need not hang in the air, and it is to stand on the light section 6, locks Metallic corrugated sheet 3 by inside, not only time saving and energy saving, and reliable safety.

Three, the Metallic corrugated sheet 3 no any borings in surface of the present utility model so can not destroy original surface treatment, have the oxidation corrosion of being difficult for, and can prevent from really to leak, and make the smooth effect attractive in appearance of appearance.

Four, the utility model is at the designed locating piece 5 of traditional light section 6, it can be fixed on Metallic corrugated sheet 3 on the light section 6 for T type screw 4, and the groove 52 that utilizes locating piece 5 can be fastened on the flanging 61 of light section 6, and adjustable solidating allocation is aimed at positioning body 31; Thereby, also very convenient and safety during construction.

In sum, the disclosed Metallic corrugated sheet composite construction of the utility model can reach the effect of expection, has to supply industry applications.

Claims

1, a kind of improved Metallic corrugated sheet structure, when it is characterized in that mainly tying up to the metallic plate roll-forming, formation one positioning body partly raises up in the centre, the root edge of this positioning body forms a narrower hollow part, and with the outside fastening part that extends to form symmetry that bends in the support portion of hollow part both sides, and upwards shrink by fastening part and to form symmetrical reinforcement part, outwards be bent to form symmetrical flange part by the reinforcement part again, and form flat top portion behind the flange part convergent; Moreover its limit, left side of this Metallic corrugated sheet forms convergence body (A) on, and right edge forms convergence body (B), and upward the outside ora terminalis of convergence body (A) forms a hook shape, and the outside ora terminalis of convergence body forms an inclined plane shape down; Again, between the upper and lower convergence body (A) of positioning body and both sides, (B), the reinforcement that is provided with some small embossment shapes helps; And make the kenel that becomes positioning body after upper and lower convergence body (A), (B) superimposed linking.

2, improved Metallic corrugated sheet structure as claimed in claim 1, it is characterized in that this Metallic corrugated sheet utilization-T of system type screw stretches into positioning body, and across above fastening part, and this T type screw system is locked in a locating piece that is positioned on the light section, whereby Metallic corrugated sheet is combined on the light section.

3, improved Metallic corrugated sheet structure as claimed in claim 2 is characterized in that this locating piece is provided with through hole in the middle of it, can be inserted in for T type screw, and its below is provided with on the flanging that groove can be fastened on light section.

4, improved Metallic corrugated sheet structure as claimed in claim 1, after the positioning body that it is characterized in that this Metallic corrugated sheet can upwards be shunk by fastening part, directly form flat top portion, and its outside ora terminalis of the last convergence body on limit, left side (A ') is at fastening part place formation hook shape; And its outside ora terminalis of the following convergence body of right edge (B ') directly forms an inclined plane shape to the fastening part place.