CN111155723A

CN111155723A - Roof bottom plate and roof panel system

Info

Publication number: CN111155723A
Application number: CN202010027736.3A
Authority: CN
Inventors: 郝天坤; 王世奇; 郭启龙; 裴强
Original assignee: China Railway Sixth Group Co Ltd
Current assignee: China Railway Sixth Group Co Ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-05-15

Abstract

The invention provides a roof bottom plate and a roof panel system, and relates to the field of urban construction. This roofing bottom plate mainly includes the support section, and one side of supporting the section can be equipped with the guide screw groove that draws of guide effect, draws and can symmetrically be provided with two locating parts on the both sides inner wall of screw groove, and anticreep groove can all also be seted up to two locating parts. The roof board system mainly comprises a roof bottom board, and the roof bottom board is applied to the roof board system to effectively improve the waterproof effect of the roof board system. The roof panel system may further comprise support beams, a supporting layer and connecting members. The roof bottom plate is installed in the supporting layer, and a supporting beam and the supporting layer pass through coupling assembling and link to each other, and coupling assembling has good bearing capacity, can provide the support for the supporting layer to avoid the roof bottom plate to bear the weight of supporting layer. The roof bottom plate can be arranged on the bottom surface of the supporting layer in a hanging mode.

Description

Roof bottom plate and roof panel system

Technical Field

The invention relates to the field of urban construction, in particular to a roof bottom plate and a roof panel system.

Background

The roof bottom plate is widely applied to metal roofs and has the advantages of light weight, attractive appearance and the like. The roof bottom plate has certain decoration effect, and the metal roof can be more attractive. However, most of the existing floor coverings do not consider the waterproof problem, and self-tapping screws are adopted to penetrate through the floor coverings and are connected with the supporting layer of the metal roof. The use of self-tapping screws inevitably damages the integrity of the floor, and water is easy to leak out from the gap between the screws and the floor. The roof bottom plate is the last guarantee of metal roof waterproofing, and once water leakage occurs, the roof bottom plate means that the metal roof waterproofing measures fail.

Disclosure of Invention

The invention aims to provide a floor covering which can be arranged on a metal roof on the premise of not damaging the integrity of the floor covering, so that the floor covering can also have a waterproof function.

It is a further object of the invention to provide a roof panel system which is capable of having a good water-proof effect.

The embodiment of the invention is realized by the following steps:

a floor slab mainly comprises a support section. The arrangement of the supporting sections is favorable for the installation of the roof bottom plate. One side of the supporting section is provided with a screw guiding groove for guiding, which is beneficial to the installation of the roof bottom plate. Two limiting parts are symmetrically arranged on the inner walls of two sides of the screw leading groove so as to facilitate the installation and fixation of the roof bottom plate. The anticreep groove has all been seted up to the bottom of two locating parts. The setting of anticreep groove makes roofing bottom plate can more firm installation. The both ends of supporting the section are provided with first installed part and second installed part respectively, and two roofing bottom plates of arbitrary adjacent all are through adjacent first installed part and second installed part overlap joint. A plurality of roof bottom plate overlap joints for installation between a plurality of roof bottom plates is simpler, high-efficient, also can effectively avoid the rainwater to reveal from the gap between arbitrary two adjacent roof bottom plates.

In some embodiments of the invention, the above-mentioned bending section is provided with flashing to avoid to some extent rain water escaping from between the first and second mounting parts over the bending section.

In some embodiments of the present invention, the first mounting element comprises a bent section and a first horizontal section which are connected with each other, and the second mounting element is matched with the first mounting element in shape and size so as to facilitate the matching connection of the first mounting element and the second mounting element.

In some embodiments of the present invention, a second horizontal section is disposed at an end of the bending section away from the first horizontal section, and a third horizontal section is disposed at an end of the second installation member close to the first installation member, and the third horizontal section is used for supporting the second horizontal section on an adjacent roof panel. The second horizontal segment and the third horizontal segment are matched, so that the connection between any two adjacent roof bottom plates is more reliable.

In some embodiments of the invention, the support section is provided with reinforcing ribs. The arrangement of the reinforcing ribs can improve the mechanical property of the roof bottom plate and enable the roof bottom plate to be more attractive.

In some embodiments of the invention, a roof panel system comprises the floor roofing described above, further comprising support beams, a supporting layer and connecting members. The connecting assembly is used for connecting the supporting beam and the supporting layer, the roof bottom plate is arranged on the supporting layer, and the roof bottom plate is positioned between the supporting beam and the supporting layer. The roof bottom plate is applied to the metal roof, so that the waterproof capability of the metal roof can be effectively improved. The roof bottom plate is installed in the supporting layer, and a supporting beam and the supporting layer pass through coupling assembling and link to each other, and coupling assembling has good bearing capacity, can share the weight that the roof bottom plate bore. The structural strength requirement of the roof bottom plate is low, and the lightweight design of a roof plate system is facilitated.

In some embodiments of the invention, the connecting assembly comprises a threaded corner brace and a fixing member, and the side of the fixing member away from the support beam is in threaded connection with the support layer. The fixing piece is used for connecting the supporting layer and the corner connector. The angle sign indicating number and a supporting beam threaded connection, the installation, the change of the angle sign indicating number of being convenient for.

In some embodiments of the invention, a waterproofing membrane is disposed between the floor deck and the support layer. The waterproof coiled material is arranged between the roof bottom plate and the supporting layer, and can improve the waterproof and heat-insulating capabilities of the roof board system to a certain extent.

In some embodiments of the present invention, the roof panel system further comprises an insulating layer on a side of the supporting layer away from the supporting beams to enhance the insulating ability of the roof panel system, so that a building using the roof panel system can have a more comfortable indoor environment.

In some embodiments of the invention, an aluminum alloy fixing seat and an upright lockrand plate are arranged on one side of the insulating layer, which is far away from the supporting layer, and the aluminum alloy fixing seat is used for supporting the upright lockrand plate. The vertical lockrand plate is arranged on the heat-insulating layer through the aluminum alloy fixing seat, and the waterproof capability of the roof panel system can be effectively improved.

The embodiment of the invention at least has the following advantages or beneficial effects:

a floor slab mainly comprises a support section. The arrangement of the supporting sections is favorable for the installation of the roof bottom plate. One side of the supporting section can be provided with a guide screw groove for guiding the roof bottom plate, so that the mounting position can be found more easily when the roof bottom plate is mounted. Two limiting parts can be symmetrically arranged on the inner walls of the two sides of the screw leading groove. The two limiting parts are arranged to be beneficial to the installation and fixation of the roof bottom plate. The two locating parts can be provided with anti-drop grooves. The setting of anticreep groove makes roofing bottom plate can more firm installation. The both ends of supporting the section can also be provided with first installed part and second installed part respectively, and two roofing bottom plates of arbitrary adjacent can be through the mutual overlap joint of adjacent first installed part and second installed part. A plurality of roof bottom plate overlap joints for not only can more simple, the efficient installation between a plurality of roof bottom plates, can also effectively avoid the rainwater to reveal from the gap between arbitrary two adjacent roof bottom plates.

A roof panel system mainly comprises a roof bottom plate, and the roof bottom plate is applied to the roof panel system to effectively improve the waterproof effect of the roof panel system. The roof panel system may further comprise support beams, a supporting layer and connecting members. The connecting assembly is used for connecting the supporting beam and the supporting layer, the roof bottom plate is arranged on the supporting layer, and the roof bottom plate is positioned between the supporting beam and the supporting layer. The roof panel system is applied to a metal roof (structures commonly used for metal roofs, such as decorative plates and other devices, which are not described in detail in this embodiment), and can effectively improve the waterproof capability of the metal roof. The roof bottom plate is installed in the supporting layer, and a supporting beam and the supporting layer pass through coupling assembling and link to each other, and coupling assembling has good bearing capacity, can provide the support for the supporting layer to avoid the roof bottom plate to bear the weight of supporting layer. The structural strength requirement of the roof bottom plate is lower, the lightweight design of a roof panel system is facilitated, the roof bottom plate can be arranged on the bottom surface of the supporting layer in a hanging mode, the roof bottom plate can improve the waterproof capacity of the roof panel system, and a certain decorative effect can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a roof panel system provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a floor covering according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of position III of FIG. 1;

FIG. 4 is an enlarged view of a portion of the position IV in FIG. 2;

FIG. 5 is a schematic structural view of a screw and a floor deck according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of any two adjacent roof bottom boards overlapping with each other according to the embodiment of the present invention.

Icon: 100-roof panel system, 110-roof bottom plate, 111-supporting section, 113-lead screw groove, 115-limiting member, 117-anti-falling groove, 119-first mounting member, 1191-bending section, 1193-first horizontal section, 1195-waterproof part, 1197-second horizontal section, 121-second mounting member, 1211-third horizontal section, 123-reinforcing rib, 130-supporting beam, 150-supporting layer, 151-screw, 170-connecting assembly, 171-corner connector, 173-fixing member, 190-insulating layer, 191-aluminum alloy fixing seat and 193-vertical lock edge plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "horizontal", "inner", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are usually placed when the products of the present invention are used, the terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal" and the like, if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a roof panel system 100, and fig. 2 is a schematic structural view of a floor covering 110. This embodiment provides a roof boarding system 100, and it mainly includes roofing base plate 110, and with this roofing base plate 110 being applied to roof boarding system 100 can effectively improve the water-proof effects of roof boarding system 100. The roof panel system 100 may further include support beams 130, support layers 150, and connection assemblies 170. The connecting members 170 are used to connect the support beams 130 to the support layer 150, the floor deck 110 is mounted to the support layer 150, and the floor deck 110 is positioned between the support beams 130 and the support layer 150. The roof panel system 100 is applied to a metal roof (a structure commonly used for a metal roof, such as a decorative plate, and the like, and will not be described in detail in this embodiment), and can effectively improve the waterproof capability of the metal roof. The floor 110 is mounted on the supporting layer 150, and the supporting beams 130 and the supporting layer 150 are connected by the connecting assembly 170, and the connecting assembly 170 has a good load-bearing capacity and can provide support for the supporting layer 150, so as to prevent the floor 110 from bearing the weight of the supporting layer 150. The roof bottom plate 110 has lower structural strength requirement, which is beneficial to the lightweight design of the roof plate system 100, the roof bottom plate 110 can be installed on the bottom surface of the supporting layer 150 in a suspension manner, and the roof bottom plate 110 can not only improve the waterproof capability of the roof plate system 100, but also play a certain decorative role.

Referring to fig. 1 and 3, fig. 3 is a partially enlarged view of position iii in fig. 1. The connection assembly 170 may further include threaded corner connectors 171 and fasteners 173 (which may be, for example, rectangular purlins), the side of the fasteners 173 adjacent the support beam 130 being threaded onto the support layer 150. Fasteners 173 are used to connect support layer 150 and corner brace 171. The corner brace 171 is in threaded connection with the support beam 130, so that the corner brace 171 can be installed and replaced conveniently. The fixing members 173 and the support beams 130 are disposed alternately (in the state shown in fig. 1, the fixing members 173 are disposed in the front-rear direction, the support beams 130 are disposed in the left-right direction, and 90 degrees are provided therebetween), so that the fixing members 173 and the support beams 130 can have a good supporting capability. Fasteners 173 are capable of transferring the weight force experienced by support layer 150 to support beam 130 via corner brace 171. The size of the corner brace 171 can be chosen appropriately according to the weight it needs to bear, so that the corner brace 171 can be used more reliably.

A waterproofing membrane (not shown) may also be disposed between the floor 110 and the support layer 150. The placement of the roll of waterproofing material between the deck floor 110 and the support layer 150 (e.g., on the side of the support layer 150 adjacent to the support beams 130 via self-tapping screws 151) can provide some degree of improved waterproofing and insulation for the roof panel system 100.

Referring to fig. 1, the roof panel system 100 may further include an insulation layer 190 on a side of the supporting layer 150 remote from the support beams 130 to enhance the insulation capability of the roof panel system 100, so that a building employing the roof panel system 100 can have a more comfortable indoor living environment.

Referring to fig. 1, an aluminum alloy fixing seat 191 and an upright lockrand plate 193 may be further disposed on a side of the insulating layer 190 away from the supporting layer 150, wherein the aluminum alloy fixing seat 191 is used for supporting the upright lockrand plate 193. The vertical lockrand plate 193 is mounted to the insulation layer 190 through an aluminum alloy fixing seat 191. The upright lockrand plate 193 has a good waterproof effect. The provision of the upright lockrand 193 can effectively improve the water resistance of the roof panel system 100.

Referring to fig. 2, 4 and 5, fig. 4 is a partial enlarged view of a position iv in fig. 2, and fig. 5 is a schematic structural view of the screw 151 engaged with the floor covering 110. The embodiment provides a floor covering 110, which mainly includes a support section 111, where the support section 111 may be horizontally disposed, and the support section 111 can be attached to the bottom of a support layer 150. The support section 111 is arranged to facilitate the installation of the floor covering 110. One side (the side away from the support beam 130) of the support section 111 may be provided with a screw guiding groove 113 for guiding, so that the installation position of the floor covering 110 can be easily found when the floor covering 110 is installed, and the installation of the floor covering 110 is facilitated. Two limiting members 115 can be symmetrically arranged on the inner walls of the two sides of the screw-leading groove 113. The two limiting members 115 are arranged to facilitate the installation and fixation of the floor covering 110. As shown in fig. 4, the bottom of each of the two limiting members 115 may further be provided with an anti-drop groove 117. The anti-falling groove 117 enables the floor covering 110 to be more firmly installed, so that the floor covering 110 is not easy to fall off when being hung on the supporting layer 150.

As shown in fig. 2, 4 and 5, when the floor covering 110 is installed, screws 151 may be screwed into corresponding positions at the bottom of the support layer 150 according to the distribution of the anti-drop grooves 117 on the floor covering 110, and a certain gap is left between the heads of the screws 151 and the support layer 150, and then the screw-guiding grooves 113 of the floor covering 110 are aligned with the corresponding screws 151 to achieve initial alignment, and then the floor covering 110 is moved to allow the screws 151 to slide in the screw-guiding grooves 113 until the heads of the screws 151 enter the anti-drop grooves 117, so as to achieve the suspended fixation of the floor covering 110.

Further, the shape and size of the anti-slip groove 117 are matched with the head of the screw 151, so that the floor covering 110 is not prone to large shaking after the head of the screw 151 enters the anti-slip groove 117. Of course, the shape and size of the screw 151 may be appropriately set so that the floor covering 110 can be more reliably hung and mounted on the bottom of the supporting layer 150 through the screw 151.

Referring to fig. 2 and 6, fig. 6 is a schematic structural view illustrating the overlapping of any two adjacent floor slabs 110. The two ends of the support section 111 may also be respectively provided with a first mounting part 119 and a second mounting part 121 (as shown in fig. 2, in this embodiment, the first mounting part 119 is located on the left side of the floor covering 110, and the second mounting part 121 is located on the right side of the floor covering 110), and any two adjacent floor covering 110 may be overlapped through the adjacent first mounting part 119 and the adjacent second mounting part 121. The plurality of roof bottom plates 110 are lapped, so that the plurality of roof bottom plates 110 can be installed more simply and efficiently without destroying the integrity of the roof bottom plates 110, and rainwater can be effectively prevented from leaking from a gap between any two adjacent roof bottom plates 110.

As shown in fig. 6, the first mounting element 119 may further include a bending segment 1191 and a first horizontal segment 1193 that are connected (e.g., integrally formed) to each other, and the second mounting element 121 is shaped and sized to match the first mounting element 119, so that when a plurality of floor panels 110 are overlapped with each other, the adjacent first and second mounting

elements

119 and 121 can be connected in a matching manner. First horizontal segment 1193 may be flush with support segment 111 and bend segment 1191 may be angled with respect to first horizontal segment 1193. The setting of buckle section 1191 and first horizontal segment 1193 for arbitrary two adjacent roofing bottom plates 110 can be more firm overlap joint through first installed part 119 and second installed part 121, the difficult condition that drops that takes place.

Referring to fig. 6, one end of the bending segment 1191 away from the first horizontal segment 1193 may further be provided with a second horizontal segment 1197, one end of the second mounting member 121 close to the first mounting member 119 is provided with a third horizontal segment 1211, and the third horizontal segment 1211 is used to support the second horizontal segment 1197 on the adjacent roof bottom plate 110. As shown in fig. 6, the second horizontal segment 1197 and the third horizontal segment 1211 cooperate to increase the contact area between the first mounting member 119 and the second mounting member 121, and to limit the relative sliding between the first mounting member 119 and the second mounting member 121 to a certain extent, so that the connection between any two adjacent floor panels 110 can be more reliable.

Referring to fig. 6, the bending section 1191 may further be provided with a waterproof portion 1195 to prevent rainwater from leaking between the first and second mounting

members

119 and 121 beyond the bending section 1191 to some extent. The waterproof portion 1195 may be formed by bending the bending section 1191, and the waterproof portion 1195 may also have a function of limiting relative sliding between the first mounting member 119 and the second mounting member 121, so that the connection between any two adjacent roof bottom plates 110 may be firmer.

Referring to fig. 6, the supporting segment 111 may further be provided with a reinforcing rib 123. The arrangement of the reinforcing ribs 123 not only can improve the mechanical property of the roof bottom plate 110, but also can enable the roof bottom plate 110 to have a space staggered feeling, and is more novel and attractive.

The working principle of the roof panel system 100 is:

this embodiment provides a roof boarding system 100, and it mainly includes roofing base plate 110, and with this roofing base plate 110 being applied to roof boarding system 100 can effectively improve the water-proof effects of roof boarding system 100. The roof panel system 100 may further include support beams 130, support layers 150, and connection assemblies 170. The connecting members 170 are used to connect the support beams 130 to the support layer 150, the floor deck 110 is mounted to the support layer 150, and the floor deck 110 is positioned between the support beams 130 and the support layer 150. The roof panel system 100 is applied to a metal roof, and the waterproof capability of the metal roof can be effectively improved. The floor 110 is mounted on the supporting layer 150, and the supporting beams 130 and the supporting layer 150 are connected by the connecting assembly 170, and the connecting assembly 170 has a good load-bearing capacity and can provide support for the supporting layer 150, so as to prevent the floor 110 from bearing the weight of the supporting layer 150. The roof bottom plate 110 has lower structural strength requirement, which is beneficial to the lightweight design of the roof plate system 100, the roof bottom plate 110 can be installed on the bottom surface of the supporting layer 150 in a suspension manner, and the roof bottom plate 110 can not only improve the waterproof capability of the roof plate system 100, but also play a certain decorative role.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a roof bottom plate, its characterized in that, includes the support section, one side of supporting the section is equipped with draws the thread groove, the symmetry is provided with two locating parts, two on drawing the both sides inner wall of thread groove the anticreep groove has all been seted up to the bottom of locating part, the both ends of supporting the section are provided with first installed part and second installed part respectively, and two arbitrary adjacent roof bottom plates are all through adjacent first installed part with second installed part overlap joint.

2. The floor covering according to claim 1, wherein the first mounting element comprises an interconnecting angled section and a first horizontal section, and the second mounting element is shaped and dimensioned to mate with the first mounting element.

3. The floor covering according to claim 2, wherein the end of the bent section remote from the first horizontal section is provided with a second horizontal section, and the end of the second mounting member near the first mounting member is provided with a third horizontal section for supporting the second horizontal section on the adjacent floor covering.

4. Floor covering according to claim 2, characterised in that the bent sections are provided with flashing.

5. Floor covering according to any of the claims 1 to 4, characterised in that the support sections are provided with reinforcing ribs.

6. A roof panel system comprising a roofing base according to any one of claims 1 to 5, further comprising support beams, a supporting layer and connecting members for connecting the support beams to the supporting layer, the roofing base being mounted to the supporting layer with the roofing base between the support beams and the supporting layer.

7. A roof panel system according to claim 6, characterised in that the connecting assembly comprises screw-threaded corner keys and fixing elements, the fixing elements being screw-threaded with the supporting layer on the side remote from the supporting beams.

8. A roof panel system according to any one of claims 6, characterised in that between the roofing underlay and the supporting layer there is arranged a roll of water-proof material.

9. A roof panel system according to claim 6, characterised in that the roof panel system further comprises an insulating layer on the side of the supporting layer remote from the supporting beams.

10. A roof panel system according to claim 9, characterised in that the side of the insulating layer remote from the supporting layer is provided with aluminium alloy holders and standing-seam crimping plates, the aluminium alloy holders being adapted to support the standing-seam crimping plates.