CN213062651U - Assembly structure for class II waterproof roof - Google Patents

Abstract

The utility model belongs to the technical field of building, specifically discloses an assembly structure for a class II waterproof roof, which comprises a roof panel, a keel erected below the roof panel, and supporting components distributed along the length direction of the keel and used for being connected with the roof panel, wherein the supporting components comprise purlins fastened with the keel and supporting seats fastened and/or slidably connected with the purlins; the upper end of the supporting seat is matched with the lap joint structure of the adjacent roof panel. With this structural design, can effectively promote the installation effectiveness and the convenience of roof boarding through the setting of supporting seat, simultaneously, can also promote the installation reliability of roof boarding.

Description

Assembly structure for class II waterproof roof

Technical Field

The utility model relates to a building technical field especially relates to an assembly structure for waterproof roofing of second class.

Background

Among the correlation technique, when carrying out the installation of metal roof boarding, through roof boarding and support interlock and through the tapping screw directly fixed the fixing support to the purlin on, connect with this mode, can't effectively guarantee the drawing force after tapping screw and purlin are connected, then when the roof boarding receives the exogenic action, cause the tapping screw pine to take off very easily, connect with this mode moreover, make the roof boarding when the installation, the mounted position to the mounting panel that can't make things convenient for in a flexible way adjusts, make the installation accuracy be difficult to effectively guarantee. In addition, the self-tapping screws are connected in the mode, and part of the self-tapping screws need to directly penetrate through a roof waterproof layer, so that the large hidden danger of water leakage is brought to roof waterproof work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly structure for waterproof roofing of second class, this assembly structure easily makes things convenient for nimble installing the roof boarding, can effectively ensure the drawing force of roof boarding through the setting of supporting seat moreover, very big promotion this assembly structure's reliability then.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an assembly structure for a second-class waterproof roof comprises a roof panel, a keel erected below the roof panel, and supporting assemblies distributed along the length direction of the keel and used for being connected with the roof panel, wherein each supporting assembly comprises a purline fastened with the keel and a supporting seat fastened and/or in sliding connection with the purline; the upper end of the supporting seat is matched with the lap joint structure of the adjacent roof panel.

The lap joint structure comprises a first bending wall and a second bending wall which are arranged at the edges of the roof plate in a bending mode, a first clamping groove and a second clamping groove which are arranged at the upper ends of the first bending wall and the second bending wall in a bending mode respectively, and the first clamping groove is connected with the second clamping groove in a sleeved mode.

And a gap is arranged between the first bending wall and the second bending wall, and the upper end of the supporting seat penetrates through the gap to be clamped with the lap joint structure.

The supporting seat comprises a base, a supporting wall and a buckle, wherein the supporting wall is vertically fastened with the base, the buckle is arranged at the upper end of the supporting wall, and the buckle is convexly arranged on two opposite sides of the supporting wall.

The purline comprises a sliding groove body and extending walls extending out of two sides of a groove opening of the sliding groove body horizontally.

Wherein, the base of supporting seat with spout body sliding fit.

The base of the supporting seat is fastened with the extending walls on two sides of the notch of the sliding chute body.

And a structural layer is erected between the roof panel and the purline, and the supporting wall of the supporting seat is arranged in a penetrating manner and is connected with the roof panel.

Wherein, adjacent fossil fragments are connected through the connecting piece.

Wherein, the keel is arranged in a hollow shape or a groove shape.

The beneficial effects of the utility model reside in that:

the utility model provides a roof assembly structure, including the roof boarding, erect fossil fragments below the roof boarding and distribute along the length direction of fossil fragments and be used for the supporting component that is connected with the roof boarding, the supporting component includes the purlin that fastens with the fossil fragments, and with the supporting seat of purlin fastening and/or sliding connection; the upper end of the supporting seat is matched with the lap joint structure of the adjacent roof panel. With this structural design, can effectively promote the installation effectiveness and the convenience of roof boarding through the setting of supporting seat, simultaneously, can also promote the installation reliability of roof boarding.

Drawings

Fig. 1 is a front view of the assembly structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a side view of fig. 1.

Figure 4 is an isometric view of the first keel and support assembly assembled.

Figure 5 is an isometric view of the second keel and support assembly assembled.

Fig. 6 is a partially enlarged view at B in fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

With reference to fig. 1 to 6, an assembly structure for a waterproof roofing of two types includes a roof panel 1, a keel 2 erected below the roof panel 1, and a support component 3 distributed along a length direction of the keel 2 and connected to the roof panel 1, and further, in this embodiment, the support component 3 includes a purlin 31 fastened to the keel 2, a first support seat 32 fastened to the purlin 31, and a second support seat 33 slidably connected to the purlin 31, so that a high eave and a low eave are connected more stably, and the high eave and the low eave are respectively provided with the first support seats 32 fastened to the purlin 31. Preferably, the upper ends of the first supporting seat 32 and the second supporting seat 33 are matched with the lap joint structure of the adjacent roof panel 1.

Furthermore, the overlapping structure in this embodiment includes a first bending wall 11 and a second bending wall 12 which are bent and disposed at the edges of the two roof panels 1, and a first clamping groove 111 and a second clamping groove 121 which are respectively bent and disposed at the upper ends of the first bending wall 11 and the second bending wall 12, and preferably, the first clamping groove 111 is sleeved on the second clamping groove 121. The structure can play a good waterproof role, and meanwhile, the connection between the adjacent roof panels 1 is more stable and reliable.

In order to facilitate the connection and installation of the supporting seat and the overlapping structure, a gap is provided between the first bending wall 11 and the second bending wall 12 in this embodiment, and during installation, the upper ends of the first supporting seat 32 and the second supporting seat 33 both penetrate through the gap and are engaged with the overlapping structure. Further preferably, each of the first support seat 32 and the second support seat 33 includes a base 331, a support wall 332 vertically fastened to the base 331, and a latch 333 disposed at an upper end of the support wall 332, wherein the latch 333 is protruded at two opposite sides of the support wall 332. With this structural design, after first supporting seat 32 and second supporting seat 33 are connected with the overlap joint structure that corresponds, can pass through buckle 333 and the looks joint of above-mentioned second draw-in groove 121 on the supporting arm to this effectively promotes roof boarding 1's installation effectiveness.

Furthermore, in order to increase the waterproof performance and the structural strength of the house, in this embodiment, the structural layer 4 is erected between the roof panel 1 and the purlin 31, and the support walls 332 of the first support seat 32 and the second support seat 33 are inserted into the overlapping structure between the structural layer 4 and the roof panel 1 to be connected, and preferably, the structural layer 4 in this embodiment may be configured as a waterproof roll and/or a support plate.

Preferably, in order to facilitate the fixed connection between the purlin 31 and the keel 2, the purlin 31 in this embodiment includes a chute body, and extending walls 311 extending horizontally from two sides of the slot of the chute body. For increasing the frictional force between spout body and the fossil fragments 2, make it more stable after the fastening, this embodiment is provided with anti-skidding line in the lower bottom surface of spout body.

Preferably, in this embodiment, the base 331 of the second support seat 33 is in sliding fit with the chute body, and two side walls of the chute on the chute body are respectively clamped with the outer extension edge of the base 331 of the second support seat 33, so that the second support seat 33 can slide back and forth along the chute body, and the pulling force between the second support seat 33 and the purlin 31 can be increased. In addition, in order to enable the second support seat 33 to rotate around the chute in the vertical direction, preferably, the base 331 of the second support seat 33 is provided in a circular shape, so that the multi-degree-of-freedom adjustment of the second support seat 33 is further increased, the roof panel 1 is easier to adjust during installation, and the installation accuracy of the roof panel 1 is easier to improve. The purlin 31 adopting the structural design can be conveniently installed at the place where the keel 2 corresponds to the lap joint structure according to the position of the lap joint structure after the adjacent roof panels 1 are connected, and then the purlin 31 is fixedly installed on the roof panels 1 through the second supporting seat 33 or the first supporting seat 32. The above-mentioned structural arrangement of this embodiment can satisfy the erection of longer fossil fragments 2.

Furthermore, by adopting the assembly structure with the above structural design, when the whole roof is obliquely erected, the stress is concentrated at the high eave and the low eave, and in order to effectively ensure the installation stability of the high eave and the low eave, the two side edges of the base 321 of the first supporting seat 32 in the embodiment are respectively locked with the extending walls 311 on the two sides of the notch of the sliding groove body through the bolts 5. Namely, the base 331 of the first support seat 32 is covered above the notch of the chute, and then the edge of the base 331 is locked with the extending walls 311 at both sides of the notch of the chute body by the bolts 5.

Preferably, the keel 2 preferably comprises a first keel 21 and a second keel 22, the first keel 21 is made of hollow square steel, the second keel 22 is made of groove-shaped square steel with an opening formed in one side wall, the first keel 21 and the second keel 22 can be inserted into the hollow cavity or the mounting groove of the same adjacent keel 2 at two ends of the connecting piece 5 according to needs when being mounted, and then the adjacent keels 2 can be quickly connected through screws or bolts, so that the assembly efficiency of the roof is greatly improved.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. An assembly structure for a class II waterproof roof is characterized by comprising a roof panel, a keel erected below the roof panel, and supporting assemblies distributed along the length direction of the keel and used for being connected with the roof panel, wherein each supporting assembly comprises a purline fastened with the keel and a supporting seat fastened or in sliding connection with the purline; the upper end of the supporting seat is matched with the lap joint structure of the adjacent roof panel.

2. The assembly structure for the second type waterproof roof is characterized in that the lapping structure comprises a first bending wall and a second bending wall which are arranged at the edges of the two roof panels in a bending mode, and a first clamping groove and a second clamping groove which are respectively arranged at the upper ends of the first bending wall and the second bending wall in a bending mode, and the first clamping groove is sleeved with the second clamping groove.

3. The assembly structure for the second type waterproof roof as claimed in claim 2, wherein a gap is formed between the first bending wall and the second bending wall, and the upper end of the supporting seat passes through the gap to be engaged with the overlapping structure.

4. The assembly structure for the type II waterproof roof as claimed in claim 3, wherein the supporting base includes a base, a supporting wall vertically fastened with the base, and a buckle provided at an upper end of the supporting wall, the buckle being protruded at opposite sides of the supporting wall.

5. An assembly structure for a type ii water roof as claimed in claim 3, wherein the purlins include a runner body and extending walls extending horizontally across the slot of the runner body.

6. An assembly structure for a type ii water-proof roof covering according to claim 5, characterised in that the base of the support seat is in sliding engagement with the runner body.

7. An assembly structure for a type ii water-proof roof covering according to claim 5, characterized in that the base of the supporting seat is fastened with the extended walls on both sides of the notch of the chute body.

8. An assembly structure for a type ii water-proof roof according to claim 3, characterised in that a structural layer is erected between the roof panels and the purlins, and the supporting walls of the supporting seats are arranged through the structural layer and connected with the roof panels.

9. A mounting structure for a type ii water roof covering according to claim 3, wherein adjacent said runners are connected by connectors.

10. A mounting structure for a waterproof roofing category ii as claimed in claim 3, wherein said keel is hollow or channel-like.

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