CN101929231A

CN101929231A - Dry connecting device

Info

Publication number: CN101929231A
Application number: CN 201010250385
Authority: CN
Inventors: 周松桂
Original assignee: ANHUI PROVINCE GENYUAN GUANGDA ENERGY-SAVING BUILDING MATERIALS Co Ltd
Current assignee: ANHUI PROVINCE GENYUAN GUANGDA ENERGY-SAVING BUILDING MATERIALS Co Ltd
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2010-12-29

Abstract

The invention relates to a connecting piece for installing an insulation board onto a wall by a dry hanging method. The connecting piece comprises a keel which is connected with the wall and a buckle piece which is connected with the insulation board, wherein an angular part of which two boards are crossed is formed on the keel and comprises one board which is parallel to the wall face; the board is positioned on the end part of the keel, which is farthest from the wall face; and an angular area which is in fit with and fixedly connected with the angular part on the keel is formed on the buckle piece. A stepped part is formed by an angular structure of the buckle piece and the keel in the scheme, therefore the installed insulation board is subjected to the support force of the stepped structure in all directions, the support structure has a large thrust surface and is symmetrical and stable, and the insulation board is subjected to the uniform and symmetrical support force in all directions. The connecting device has a simple structure and is convenient to process and use; the installed insulation board and connecting pieces are stressed stably and uniformly, have better stability, and can better resist acting force and corrosion from the outside; and durability is improved and heat insulation and decoration effects are correspondingly improved.

Description

Dry connecting device

Technical field

The present invention relates to warming plate, be specifically related to adopt dry-hanging method that warming plate is installed to connector on the body of wall.

Background technology

Along with the needs of building thermal-insulation energy-saving and decoration, the use of warming plate (usually just insulation and decoration integrated plate) is very general.The installation of warming plate mainly contains cladding connection and is connected with wet type.Wherein, cladding connection is low because of degree of plainness for wall surface, ambient conditions are required, and mounting process is controlled easily and is used widely.

The key step of the cladding connection of warming plate is exactly that default part is set on body of wall earlier, be embedded on the body of wall when should default part being wall construction or body of wall is installed on the body of wall after forming, then by should along surface of wall steel structure column and/or crossbeam being installed by default part, the column and/or the crossbeam that are fixed on the default part are also referred to as keel usually, with dedicated fastener warming plate is connected with keel again, with infill panels such as filler, fluid sealant seam, so just finished the installation of warming plate.

But, as the patent No. is that 200810068058.4 Chinese patent is disclosed, the cross section of steel keel is L-shaped or other shape that overhangs, the asymmetric shape in the left and right sides, the keel bottom is connected with bolt or screw with default part, the keel projecting end is connected with the fastener screw, because bolt or screw are between warming plate and metope, so attended operation inconvenience, if first connection fastener and keel are installed to warming plate on the fastener again, then the position of warming plate is difficult to again lay accurately, and the disturbance of the keel of the shape that overhangs and fastener is very severe, and the support force that the warming plate all directions are subjected to is also inhomogeneous, whole architecture instability; Be that 200410008718.1 Chinese patent is disclosed perhaps as the patent No., keel can give warming plate with more stable support force, but same connecting portion needs the fastener of keel and two kinds of different structures, such structure is extremely complicated, the more important thing is, because keel structure is asymmetric, the shape of two fasteners is also different, so the support force that the warming plate all directions are subjected to is still asymmetric, inhomogeneous, insulation construction is still unstable; Make time spent deformed damaged very easily in external force such as being subjected to rainwater, blast after the above-mentioned warming plate installation, influenced the effect of insulation and decoration.

Summary of the invention

Purpose of the present invention just provides a kind of simple in structure, easy to use, warming plate firmly can be installed to the dry-hang linkage on the body of wall.

For achieving the above object, the present invention has adopted following technical scheme: a kind of dry connecting device, comprise keel that link to each other with body of wall and the fastener that links to each other with warming plate, it is characterized in that: described keel are provided with the horn-like part that two plate faces intersect, horn-like part comprises that one is parallel to the plate face of metope, this plate face is positioned on the keel the end away from metope, described fastener be provided with described keel on horn-like part coincide and affixed angled region.

In the technique scheme, keel are connected with default part earlier, angled region on the fastener is resisted against on the horn-like part on the keel then, and keel and fastener are affixed, so also can be understood as is that fastener and keel constitute the stepped portions that overlaps, and the warming plate after the installation just is subjected to the support force of all directions from ledge structure like this, and such braced structures stress surface is big, and symmetrical configuration is stable, and the warming plate all directions also are subjected to evenly, support force symmetrically; Such linkage is simple in structure, processing, easy to use, and the warming plate of installation and each connector stability under loading are even, and stability is better, can resist extraneous active force and erosion better, and durability improves, the also corresponding raising of its insulation, decorative effect.

Description of drawings

Fig. 1 is a decomposition texture schematic diagram of the present invention;

The decomposition texture schematic diagram of Fig. 2 preferred implementation of the present invention;

Fig. 3 is an assembling schematic diagram of the present invention;

Fig. 4,5, the 6th, the vertical view of the fastener of different embodiments;

Fig. 7 is a kind of user mode reference diagram of embodiment;

Fig. 8 is the user mode reference diagram of another kind of embodiment.

The specific embodiment

The dry connecting device of a kind of warming plate shown in Fig. 1,2,3,7,8, comprise keel 20 and fastener 10, keel 20 are connected by default part 50 mutually with body of wall, keel 20 are vertical and/or horizontal direction layout in the metope upper edge, preferably arrange that along vertical and horizontal direction fastener 10 is plugged on the end of warming plate, then that fastener 10 and keel 20 are affixed, plate seam fills with filler 41 and fluid sealant 42, so just realized being connected of warming plate and body of wall.Keel 20 of the present invention are provided with the horn-like part 21 that two plate faces intersect, horn-like part 21 comprises that one is parallel to the plate face of metope, this plate face is positioned on the keel 20 the end away from metope, the outer face that is to say button keel 20 is parallel to metope, this outer face and adjacent panels face in the inner part constitute horn-like part 21, plate body 11 middle parts of fastener 10 be connected plate body 14 1 ends in conjunction with constituting angled region 17, horn-like part 21 on the shape of this angled region 17 and the keel 20 coincide, coincideing here just requires both roughly identical just passable, for example the cross section of horn-like part 21 is the right angle as shown in fig. 1, can certainly be obtuse angle or acute angle, the angle that the angle of the angled region 17 of so corresponding fastener needs only more than or equal to horn-like part 21 all is fine, plate body 11 also allows certain inclination angle with metope, just connecting plate body 14 must be to be parallel to metope just can fit with the outer face of keel 20, with screw or bolt that junction plate 14 is affixed with the outer face of keel 20 then, just realized being connected of fastener 10 and keel 20, be convenient to operating personnel like this and use equipment such as electric drill to carry out attended operation.As shown in Figure 3, fastener 10 is intervally arranged along the length direction both sides of keel 20 usually.

Such dihedral in conjunction with or be called step in conjunction with in, fastener 10 is resisted against on the keel 20, and both fitting faces were significantly once big, like this also more symmetrical, more stable than the keel structure of the existing shape that overhangs against cooperating, the warming plate all directions also are subjected to even, symmetrical support and fixation power, apparatus structure stability is better, each parts stability under loading of warming plate and linkage is even, can resist extraneous active force and erosion better, the heat insulation system good endurance, the also corresponding raising of its insulation, decorative effect; And such linkage is simple in structure, as long as processing, easy to use is especially after keel 20 location, as long as fastener 10 and warming plate are connected on the keel, the location of warming plate is simple, accurate, and such linkage is easy to the raising of warming plate installation effectiveness.

Above-mentioned keel 20 are hollow shape section bar preferably, save material usage on the one hand, the alleviator deadweight, and hollow structure guarantees the mechanical property and the structural strength of keel 20 again simultaneously; Keel 20 are made by rush-resisting materials such as alloys usually.Had better angled region 17 and horn-like part 21 right angle that all is, whole device and warming plate all are in the best state that reclines, for example the cross section of keel 20 can be to be square, horn-like part 21 is the position, turning of two symmetries that are positioned at keel 20 cross section outer ends of this square just in fact, such keel 20 structures are the simplest, and processing cost is minimum; This is the situation of the left and right sides, keel 20 cross section shape symmetry, the cross section of keel 20 also can be asymmetric, that is to say that the cross section of keel 20 is one-sided has two horn-like parts of monoyin and monoyang, be exactly as shown in Figure 2 keel 20 left sides be the situation of vertical plate face, this have only that one-sided the keel 20 of horn-like part 21 are arranged also is relatively more commonly used at the corner part of metope.The cross section of keel 20 is " protruding " font preferably, horn-like part 21 is exactly the position, two turnings of " protruding " font upper end symmetry accordingly, and connect plate body 14 to distance of plate body 11 the inners and being identical of horn-like part 21, the following shoulder that is resisted against keel 20 that corrects of plate body 11 just, this has contacting piece 10 to play supporting role.The keel 20 of square and " protruding " shaped sections also can be described as: the shape of its cross section is with respect to perpendicular to the symmetrical shape of the center line of metope, like this can be symmetrically the fixing fastener 10 of both sides.

Fastener 10 has a lot of selections with the inserting mode of warming plate, and normally the plate body 11 on the fastener 10 is perpendicular to metope, plate body 11 with the reverse plate face of angled region 17 on be connected with first plate body 12 that is used to be connected warming plate.The binding site of best first plate body 12 and plate body 11 is in plate body 11 the inners, the position of close body of wall just, the plate face of first plate body 12 is parallel to metope, as Fig. 2,3, shown in 7, such fastener 10 cooperates the keel 20 of " protruding " shaped sections, in fact just constituted, symmetrical two external corner portions and two inner corner trim portions are arranged on keel 20, and two angled region 17 of monoyin and monoyang are arranged on each fastener 10, the fitting face of fastener 10 and keel 20 is increased, both are more identical against ground, and as Fig. 7, shown in 8, warming plate is the equal of directly to be overlapped on the keel 20 in such structure, two inner corner trim portions on the keel 20 can give the warming plate of its both sides more even, support force reposefully, such warming plate is symmetrically stressed, and stability is better.Its structural performance significantly improves than the keel 20 of documents.

The same lateral plates that second plate body, 13, the second plate bodys 13 and first plate body 12 are positioned at plate body 11 can also be set on plate body 11 simultaneously.First plate body 12 and the bottom surface of warming plate, the surface applying of backer board 33 just, and it is affixed with screw, second plate body 13 is inserted into the insulation layer 32 of warming plate or the inside of other deck, and such two plate bodys can play the effect of double fixed to warming plate, connect more firm.If second plate body 13 is parallel to metope, the words that the thickness of the spacing of second plate body 13 and first plate body 12 and the backer board 33 of warming plate coincide, two plate bodys are just in time along two surperficial grafting warming plates of backer board 33, and clamp warming plate, the outer end plate face of plate body 11 is connected with the warming plate screw then, as shown in Figure 8, attachment fastener 10 and warming plate so reliably, and fastener 10 materials are saved, practicality is very strong, especially for finish coat shown in Figure 8 31 the warming plate practicality the most of metal sheet roof covering, because metal sheet is thinner, be not suitable on plate body 11, being provided with again plate body and insert finish coat 31, even the insulation layer that plate body inserts near finish coat 31 also can cause finish coat 31 out-of-flatnesses, and Fig. 1, fastener 10 shown in 8 has reasonably solved this problem.

For finish coat 31 is the warming plate of synthetic materials, because such finish coat 31 thickness are thicker, with metope the 3rd plate body 15 is set abreast on the plate body 11, the position of the 3rd plate body 15 than first plate body 12 and second plate body 13 further from metope, so that be plugged on the junction of finish coat 33 with the insulation layer 32 of warming plate, as shown in Figure 7.The 3rd plate body 15 outsides, usually just the outer end of plate body 11 is provided with narrow boards body 16, the plate face of narrow boards body 16 is parallel to metope, certainly the finish coat 31 that also just is parallel to warming plate, the spacing of narrow boards body 16 and the 3rd plate body 15 is suitable, so that the centre position that narrow boards body 16 inserts the thickness direction of finish coat 33, certainly the degree of depth of being inserted need not too dark, and only need have certain fixing just can play with strong fixing to finish coat 31, prevent the effect of finish coat 31 alices, that is to say that narrow boards body 16 is shorter to the distance of projecting end with the binding end of plate body 11, as Fig. 4,5, the state of overlooking shown in 6, narrow boards body 16 is narrow strip.

Further, the projecting end of first, second and

third plate body

12,13,15 is trapezoidal or ligulate or pointed shape, shown in Fig. 4,5,6, and the edge of projecting end is set to the groove shape, the edge of narrow boards body 16 projecting ends also is set to the groove shape, and the angle of the flaggy that the hardness of the domatic and adjacent warming plate of groove is higher is an acute angle, is more conducive to plate body like this and inserts warming plate, is convenient to install.

Claims

1. dry connecting device, comprise keel (20) that link to each other with body of wall and the fastener (10) that links to each other with warming plate, it is characterized in that: described keel (20) are provided with the horn-like part (21) that two plate faces intersect, horn-like part (21) comprises that one is parallel to the plate face of metope, this plate face is positioned on the keel (20) the end away from metope, described fastener (10) be provided with described keel (20) on horn-like part (21) coincide and affixed angled region (17).

2. dry connecting device according to claim 1 is characterized in that: comprise horn-like part (21) and angled region (17) that other at least one group of shape matches on the described linkage.

3. dry connecting device according to claim 2 is characterized in that: described keel (20) are the hollow shape section bar, and the shape of the cross section of keel (20) is with respect to the center line bilateral symmetry perpendicular to metope.

4. dry connecting device according to claim 3, it is characterized in that: the angled region (17) of described fastener (10) by perpendicular to the plate body (11) of metope, be parallel to the connection plate body (14) of metope in conjunction with constituting, be provided for connecting first plate body (12) of warming plate on another plate face of plate body (11), connect plate body (14) and be connected with the plate face screw of the outermost end of keel (20).

5. dry connecting device according to claim 4 is characterized in that: the cross section of affiliated keel (20) is a square.

6. dry connecting device according to claim 4, it is characterized in that: the cross section of described keel (20) is " protruding " font, horn-like part (21) comprises symmetrical two the external corner portions in " protruding " font upper end and is positioned at the symmetrical inner corner trim of two of " protruding " font middle part portion that described connection plate body (14) is to distance of plate body (11) the inner and being identical of horn-like part (21).

7. dry connecting device according to claim 6, it is characterized in that: the binding site of described first plate body (12) and plate body (11) is in plate body (11) the inner, the plate face of first plate body (12) is parallel to metope, second plate body (13) is set on the plate body (11), and second plate body (13) and first plate body (12) are positioned at the same lateral plates of plate body (11).

8. dry connecting device according to claim 7 is characterized in that: described second plate body (13) is parallel to metope, and the thickness of the spacing of second plate body (13) and first plate body (12) and the backer board (33) of warming plate coincide.

9. dry connecting device according to claim 8 is characterized in that: described plate body (11) is gone up with metope the 3rd plate body (15) is set abreast, and the 3rd plate body (15) is plugged in the joint portion of the finish coat (33) of warming plate and insulation layer (32).

10. dry connecting device according to claim 9 is characterized in that: the outer end of described plate body (11) is provided with narrow boards body (16), and narrow boards body (16) is parallel to the finish coat (33) of warming plate and is plugged on the centre position of finish coat (33) thickness direction.

11. dry connecting device according to claim 10, it is characterized in that: the projecting end of described first plate body (12), second plate body (13), the 3rd plate body (15) is that the edge of pointed shape or trapezoidal or ligulate, projecting end is set to the groove shape, the edge of narrow boards body (16) projecting end is set to the groove shape, and the angle of the flaggy that the hardness of the domatic and adjacent warming plate of above-mentioned groove is higher is an acute angle; Described keel (20) are made by rush-resisting material.