CN218779795U - Roofing support and roofing structure - Google Patents

Abstract

The utility model discloses a roofing support and roofing structure relates to roofing technical field to lead to the inconvenient problem of construction when solving roof boarding and the overlap joint of support installation in turn. The roof support base comprises a base, a transverse supporting piece and a sliding piece, the transverse supporting piece is fixed on the base, the upper portion of the sliding piece is provided with a fastening structure used for being fastened with a roof panel, and the sliding piece can be arranged on the transverse supporting piece in a vertically moving mode. The roof structure comprises the roof support provided by the scheme.

Description

Roofing support and roofing structure

Technical Field

The utility model relates to a roofing technical field especially relates to a roofing support and roofing structure.

Background

Usually, the roofing is formed by polylith roof boarding overlap joint, often adopt the support to carry out the overlap joint cooperation between two adjacent roof boards, be provided with lock joint structure on the current support usually, the roof board carries out the overlap joint through the mode of buckle on lock joint structure and support, in order to make the buckle that the roof board can be comparatively compact in lock joint structure, the overlap joint of whole roofing is carried out to the mode that often adopts roof board and support to install in turn at present, however, when the mode that adopts roof board and support to install in turn carries out the overlap joint of roofing, can lead to the construction inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roofing support and roofing structure to make the overlap joint installation space between support and the roof boarding adjustable, and then make the installation order of roof boarding and support change the order from installing in turn into installing, make roofing installation overlap joint more convenient.

In order to achieve the above object, in a first aspect, the present invention provides a roof support, including:

a base;

the transverse supporting piece is fixed on the base;

the upper part of the sliding part is provided with a buckling structure used for buckling with the roof panel, and the sliding part can be arranged on the transverse supporting part in a vertically moving mode.

Under the condition of adopting the technical scheme, the roof support comprises a base, a transverse supporting piece and a sliding piece, wherein the transverse supporting piece is fixed on the base, the sliding piece is arranged on the transverse supporting piece in a vertically movable mode, and the upper part of the sliding piece is fastened with the roof panel through a fastening structure; when two adjacent roof panels are lapped by adopting the roof support, the sliding part of the roof support can move up and down relative to the transverse supporting rod to adjust the distance between the buckling structure at the upper part of the sliding part and the base; when the sliding part moves downwards relative to the transverse supporting rod, the buckling structure at the upper part of the sliding part can move and press against the lapped roof panel, so that the lapping compactness and firmness of the roof panel and the roof support are higher; adopt this kind of structure, can adjust the overlap joint installation space between roofing support and the roof boarding when the slider reciprocates, when making polylith roof boarding install, the installation order of roof boarding and support can be followed and alternately installed and changed the order installation, can fix on the inside purlin of roofing with a plurality of roofing supports installation simultaneously earlier, carry out the lock joint with the lock joint structure of roofing support with polylith roof boarding in proper order again, make the mode that need not adopt roof boarding and roofing support to install in turn carry out the whole overlap joint of roofing, thereby it is more convenient to make roofing installation overlap joint. In addition, when the roof panel is affected by temperature and expands with heat and contracts with cold to generate stress, the stress caused by the expansion with heat and the contraction with cold of the roof panel can be offset by moving the sliding part on the transverse supporting rod, so that the roof panel is prevented from being deformed and damaged.

In some possible implementations, a connecting member is further included for connecting the sliding member and the transverse support member in an integrated state, the integrated state being destroyed when the connecting member is subjected to a pressure exceeding a pressure threshold;

when the sliding part, the connecting part and the transverse supporting part are in an integrated state, the sliding part and the transverse supporting part are relatively fixed in the vertical direction; when the integrated state is broken, the slider can move up and down with respect to the lateral support.

Under the condition of adopting the technical scheme, when the sliding part moves upwards to the highest position relative to the transverse supporting rod, the sliding part can be positioned on the transverse supporting piece in the vertical direction through the connecting piece, so that a larger lap joint installation space is formed between the buckling structure at the upper part of the sliding part and the base; when the sliding part needs to move downwards, the pressure applied to the connecting part can be applied, and the pressure applied to the connecting part exceeds the pressure threshold value, so that the integrated state of the sliding part, the connecting part and the transverse supporting part is damaged, and the sliding part can move downwards relative to the transverse supporting part and press against the roof panel.

In some possible implementations, when the slider, the link, and the lateral support are in an integrated state, the slider is located at a laterally intermediate position of the lateral support, and the slider and the lateral support are relatively fixed in a lateral direction of the lateral support; when the integrated state is broken, the slider can slide in the lateral direction of the lateral support.

Adopt under the condition of above-mentioned technical scheme, the connecting piece can be fixed the slider in transverse support piece's horizontal intermediate position for the both sides of slider all have sufficient removal space on the transverse support piece, and when roof boarding expend with heat and contract with cold and produced stress, the slider can be followed both sides and moved and offset stress, prevents that the roof boarding from warping and damaging.

In some possible implementations, the sliding member includes a lower ring structure that fits over the lateral support member, and the sliding member moves up and down relative to the lateral support member via the ring structure.

Under the condition of adopting above-mentioned technical scheme, the slider passes through the annular structure cover and locates on the horizontal bracing piece, both makes the slider reciprocate relative horizontal support piece, makes horizontal support piece can be spacing each other with the annular structure again and prevents that the slider breaks away from.

In some possible implementations, the slide has an upper limit position and a lower limit position relative to the transverse support, the slide being movable up and down relative to the transverse support between the upper limit position and the lower limit position;

when the sliding part, the connecting part and the transverse supporting part are in an integrated state, the sliding part is in an upper limit position, and the distance between the lower edge of the fastening structure at the upper part of the sliding part and the upper surface of the base is greater than the height of the lap joint edge of the roof panel;

when the integrated state of the sliding part, the connecting part and the transverse supporting part is destroyed and the sliding part is at the lower limit position, the distance between the lower edge of the buckling structure at the upper part of the sliding part and the upper surface of the base is equal to or less than the height of the lap joint edge of the roof panel.

By adopting the technical scheme, when the sliding part, the connecting part and the transverse supporting part are in an integrated state, the distance between the lower edge of the fastening structure at the upper part of the sliding part and the upper surface of the base is greater than the height of the lap joint edge of the roof panel, so that enough lap joint installation space is formed between the fastening structure at the upper part of the sliding part and the base, and the roof panel is conveniently lapped in the lap joint installation space; when the integrated state of the sliding part, the connecting part and the transverse supporting part is damaged, the distance between the lower edge of the buckling structure at the upper part of the sliding part and the upper surface of the base is equal to or less than the height of the lap joint edge of the roof panel, so that the lap joint position of the sliding part and the roof panel is compactly assembled, and no allowance of up-and-down movement exists.

In some possible implementations, the surfaces of the transverse supports are provided with a thermally insulating layer; or the transverse support member is a piece of insulating material.

Under the condition of adopting above-mentioned technical scheme, through insulating layer separation heat, can prevent that the inside and outside heat of roofing from arousing cold bridge or hot bridge when conducting on the horizontal support piece.

In some possible implementations, the thermal insulation layer is made of engineering plastic or rubber; or when the transverse supporting piece is a heat insulation material piece, the heat insulation material piece is made of engineering plastics or rubber.

Adopt under the condition of above-mentioned technical scheme, can obstruct the heat conduction through engineering plastics, prevent to produce cold bridge or hot bridge, simultaneously, when the coefficient of sliding friction between engineering plastics and the slider is less, can reduce the frictional force between slider and the horizontal bracing piece, improve the slip effect of slider on horizontal bracing piece.

In some possible implementations, the base includes a bottom plate and two side plates connected to both sides of the bottom plate, and both ends of the transverse support are respectively connected to the two side plates.

Adopt under the condition of above-mentioned technical scheme, the base includes bottom plate and two curb plates, and horizontal support piece is fixed on two curb plates, can make horizontal bracing piece's stability higher.

In some possible implementation manners, the two side plates and the sliding part enclose a bearing platform for bearing the roof panel, and the width of the bearing platform is 0.5cm-10cm.

Under the condition of adopting the technical scheme, the width of the bearing platform is 0.5cm-10cm, so that the roof panel can be more stably lapped on the bearing platform.

In some possible implementations, the connector is a combination of one or more of paper tape, and wood.

Under the condition of adopting above-mentioned technical scheme, slider and transverse support piece can form integrative state through the paper tape connection, when the paper tape atress fracture, can destroy slider, paper tape and transverse support piece integrative state for slider installation location is more convenient.

The second aspect, the utility model provides a roofing structure, including the roof boarding and with the roof boarding lock joint the roofing support that any one of above-mentioned scheme provided.

Adopt under the condition of above-mentioned technical scheme, the roofing support can be applicable to different roofing structures, when the roofing installation, can adopt roofing support cooperation overlap joint between the adjacent roof boarding.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a first schematic view of a roof support in the present invention;

fig. 2 is a second schematic view of the middle roof support of the present invention;

fig. 3 is a side view of the middle roof support of the present invention;

fig. 4 is a first schematic view of the lap joint of the middle roof panel and the roof support of the present invention;

fig. 5 is a schematic diagram of a second lap joint between the middle roof panel and the roof support of the present invention;

fig. 6 is a third schematic view of the lap joint of the middle roof panel and the roof support of the present invention;

fig. 7 is a schematic diagram of the lap joint between the middle roof panel and the roof support of the present invention.

Reference numerals are as follows:

1-base, 11-bottom plate, 12-side plate, 13-upper surface, 2-transverse supporting piece, 3-sliding piece, 31-buckling structure, 32-annular structure, 33-lower edge, 4-connecting piece and 5-roof panel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art.

Usually, the roofing is formed by the polylith roof boarding overlap joint, often adopt the support to carry out the overlap joint cooperation between two adjacent roof boarding, be provided with lock joint structure on the current support usually, the roof boarding carries out the overlap joint through the mode of buckle on lock joint structure and support, lock joint structure generally includes the kink, the public rib lock joint of roof boarding is in the kink, usually, after the roofing support is fixed, because the public rib of roof boarding and the inside spacing public rib that leads to the roof boarding of leading to of kink in can not installing to the kink, so in order to make the buckle that the roof boarding can be compacter in lock joint structure, the overlap joint of whole roofing is carried out to the mode of adopting roof boarding and support to install in turn at present, install preceding roof boarding earlier during installation, then install the support again, and make the public rib overlap joint lock joint of preceding roof boarding in the kink of support, later one roof boarding of installing again, and overlap joint on the support, so on the analogy, roof boarding and support are installed in turn and installed until whole installation is accomplished, however, when adopting the mode of roof boarding and support installation to carry out the overlap joint in turn, can lead to the overlap joint, can lead to the construction.

Based on above-mentioned technical problem, as shown in fig. 1 to 7, the utility model provides a roofing support, including base 1, horizontal support piece 2 and slider 3, horizontal support piece 2 is fixed in base 1, and slider 3's upper portion has the lock joint structure 31 that is used for with 5 lock joints of roof boarding, and slider 3 can set up on horizontal support piece 2 with reciprocating. Illustratively, the lateral support 2 may be a horizontally disposed lateral support bar.

When the roof panels 5 are installed and lapped, as shown in fig. 4 to 7, firstly paying off is performed in advance according to the size of the roof panels 5, the roof panels are connected with purlines through roof supports, a plurality of roof supports are arranged at equal intervals in sequence, and meanwhile, the sliding parts 3 move upwards relative to the transverse supporting parts 2, so that a large lapping installation space is formed between the buckling structures 31 on the upper parts of the sliding parts 3 and the base 1; secondly, a plurality of roof panels 5 are sequentially matched and lapped with the roof support, wherein male ribs of the roof panel 5 on one side of the roof support are lapped and installed in a space between the inner side of the buckling structure 31 and the base 1, female ribs of the roof panel 5 on the other side of the roof support are buckled and pressed on the outer surface of the buckling structure 31, after the two roof panels 5 are lapped on the buckling structure 31, pressure is applied to the buckling structure 31 from the upper part of the buckling structure 31, so that the sliding part 3 drives the roof panels 5 on two sides to move downwards relative to the transverse supporting part 2, good lapping compactness and firmness between the buckling structure 31 and the roof panels 5 are ensured, and finally, the buckling structure 31 and the roof panels 5 on two sides are locked, so that the buckling structure 31 is stably connected with the roof panels 5 on two sides; and repeating the steps until the roof panel 5 is completely installed.

Under the condition of adopting the technical scheme, when the two adjacent roof panels 5 are lapped by adopting the roof support, the sliding part 3 of the roof support can move up and down relative to the transverse supporting rod to adjust the distance between the buckling structure 31 at the upper part of the sliding part 3 and the base 1, when the sliding part 3 moves up relative to the transverse supporting rod, the distance between the buckling structure 31 and the base 1 is increased, and the lapping installation space of the roof panels 5 lapped between the buckling structure 31 and the base 1 is increased, so that the roof panels 5 are more convenient to lap and install; when the sliding part 3 moves downwards relative to the transverse supporting rod, the fastening structure 31 on the upper part of the sliding part 3 can move and press against the overlapped roof panel 5, so that the overlapping compactness and firmness of the roof panel 5 and the roof support are higher; adopt this kind of structure, can adjust the overlap joint installation space between roofing support and the roof boarding 5 when slider 3 reciprocates, when making polylith roof boarding 5 install, the installation order of roof boarding 5 and support can be followed and alternate installation change order installation, can fix on the inside purlin of roofing with installing a plurality of roofing supports simultaneously earlier, carry out the lock joint with polylith roof boarding 5 with the roofing support in proper order again, make the mode that need not adopt roof boarding 5 and roofing support to alternate the installation carry out the whole overlap joint of roofing, thereby it is more convenient to make roofing installation overlap joint. In addition, when roof boarding 5 takes place expend with heat and contract with cold and produces stress by temperature, can offset roof boarding 5 expend with heat and contract with cold and bring stress through slider 3 removal on horizontal bracing piece, prevent that roof boarding 5 from warping the damage, improve roof boarding 5's life.

For example, as shown in fig. 3, the fastening structure 31 on the upper portion of the sliding member 3 in this embodiment may include a rib plate, a transverse plate and a buckle plate, the rib plate is connected to the transverse support member 2, the transverse plate is disposed perpendicular to the rib plate, one end of the transverse plate is connected to the rib plate, the other end of the transverse plate is connected to the buckle plate, the buckle plate is disposed parallel to the rib plate, the transverse plate and the buckle plate form a U-shaped fastening cavity, and when the sliding member 3 moves downward relative to the transverse support member 2, the rib plate, the transverse plate and the buckle plate move downward and fasten the male rib of the roof panel 5 in the U-shaped fastening cavity.

As shown in fig. 1 and 2, further, the roof support further comprises a connecting member 4, wherein the connecting member 4 is used for connecting the sliding member 3 and the transverse supporting member 2 into an integrated state, and the integrated state is destroyed when the pressure applied to the connecting member 4 exceeds a pressure threshold value; when the slider 3, the link 4 and the lateral support 2 are in an integrated state, the slider 3 and the lateral support 2 are relatively fixed in the vertical direction; when the integrated state is broken, the slider 3 can move up and down with respect to the lateral support 2. Wherein, the integrated state is the connection state formed by connecting the sliding member 3, the connecting member 4 and the transverse strut member 2, and the integrated state is destroyed is the connection state formed by connecting the sliding member 3, the connecting member 4 and the transverse strut member 2, at this time, the sliding member 3 can move up and down relative to the transverse strut member 2. For example, when the pressure applied to the connecting member 4 exceeds the pressure threshold, the breaking of the integral state may include breaking the connecting member 4 at the position connected to the sliding member 3 to cause the integral state to be broken, breaking the connecting member 4 at the position connected to the transverse support member 2 to cause the integral state to be broken, or breaking the connecting member 4 itself to cause the integral state to be broken when the pressure applied to the connecting member exceeds the pressure threshold. When the roof support is finished and leaves a factory, the sliding part 3 is positioned on the transverse supporting part 2 through the connecting part 4, and at the moment, the sliding part 3 can be positioned at the highest position through the connecting part 4, so that a larger mounting space is reserved between the fastening structure 31 of the sliding part 3 and the base 1, and the roof panel 5 is conveniently mounted between the fastening structure 31 and the base 1 in a lap joint manner; after the lapping of the roof panels 5 is completed, the connecting piece 4 can be pressed by pressing the sliding piece 3 downwards, so that the integrated state of the sliding piece 3, the connecting piece 4 and the transverse supporting piece 2 is destroyed, and at the moment, the sliding piece 3 can move downwards to be tightly attached to the roof panels.

Under the condition of adopting the technical scheme, the sliding part 3 can be positioned on the transverse supporting part 2 in the vertical direction through the connecting part 4, and the sliding part 3 is positioned at the highest position, so that a larger lap joint installation space is formed between the buckling structure 31 at the upper part of the sliding part 3 and the base 1; when the sliding part 3 needs to move downwards, the pressure applied to the connecting part 4 is enabled to exceed the pressure threshold value, so that the integrated state of the sliding part 3, the connecting part 4 and the transverse supporting part 2 is damaged, the sliding part 3 can move downwards relative to the transverse supporting part 2 to press the roof panel 5, and the roof panel 5 is more convenient to install and lap.

For example, in the embodiment, the sliding member 3 and the transverse supporting member 2 may be connected by a linear slide rail assembly or the like, in addition to the connection by the connecting member 4; or when the connecting member 4 is used for connection, the sliding member 3 and the transverse support member 2 can be separated by detaching the connecting member 4, in addition to destroying the integrated state of the sliding member 3, the connecting member 4 and the transverse support member 2 when the pressure applied to the connecting member 4 exceeds the pressure threshold.

As shown in fig. 1 and 2, further, when the slider 3, the link 4 and the lateral support 2 are in an integrated state, the slider 3 is located at a laterally intermediate position of the lateral support 2, and the slider 3 and the lateral support 2 are relatively fixed in a lateral direction of the lateral support 2; when the integrated state is broken, the slider 3 can slide in the lateral direction of the lateral support 2. Wherein, when the sliding member 3 is connected with the transverse support member 2 through the connecting member 4, it can be fixed in the vertical direction and the transverse direction relative to the transverse support member 2, and when the sliding member 3 is fixed in the transverse middle position of the transverse support member 2 through the connecting member 4, the distance between the two sides of the sliding member 3 and the two side plates 12 of the base 1 is equal, so that the sliding member 3 can move towards the two sides thereof in the transverse direction.

Under the condition of adopting above-mentioned technical scheme, connecting piece 4 can fix slider 3 in the horizontal intermediate position of horizontal support piece 2 for slider 3's both sides all have sufficient removal space on horizontal support piece 2, and when roof boarding 5 expend with heat and contract with cold and produce stress, slider 3 can follow both sides and move and offset stress, prevents that roof boarding 5 from warping the damage, further improves roof boarding 5's life.

As shown in fig. 1 and 2, the sliding member 3 comprises a lower annular structure 32, the annular structure 32 is sleeved on the transverse support member 2, and the sliding member 3 moves up and down relative to the transverse support member 2 through the annular structure 32. Illustratively, the ring structure 32 is a triangular ring, and includes a bottom edge and two oblique edges, the two oblique edges can be connected to the rib plate of the fastening structure 31, the transverse support 2 passes through the inside of the ring structure 32, when the sliding member 3 moves upwards, the bottom edge and the transverse support 2 can abut against each other to limit the sliding member 3 from moving further upwards, when the sliding member 3 moves downwards, the top angle position where the two oblique edges are connected to the rib plate and the transverse support 2 can abut against each other to limit the sliding member 3 from moving further downwards, so as to prevent the sliding member 3 from falling off, and the sliding member 3 can move more conveniently.

Under the condition of adopting the technical scheme, the sliding part 3 is sleeved on the transverse supporting rod through the annular structure 32, so that the sliding part 3 can move up and down and move transversely relative to the transverse supporting part 2 more conveniently, and the transverse supporting part 2 can be limited with the annular structure 32 to prevent the sliding part 3 from being separated.

As shown in fig. 1 and 2, further, the slider 3 has an upper limit position and a lower limit position with respect to the transverse support 2, the slider 3 being able to move up and down with respect to the transverse support 2 between the upper limit position and the lower limit position; when the sliding part 3, the connecting part 4 and the transverse supporting part 2 are in an integrated state, the sliding part 3 is in an upper limit position, and the distance between the lower edge 33 of the buckling structure 31 on the upper part of the sliding part 3 and the upper surface 13 of the base 1 is larger than the height of the overlapped edge of the roof panel 5; when the integrated state of the sliding member 3, the connecting member 4 and the transverse supporting member 2 is broken and the sliding member 3 is in the lower limit position, the distance between the lower edge of the fastening structure 31 of the upper part of the sliding member 3 and the upper surface of the base 1 is equal to or less than the height of the overlapping edge of the roof panel 5. Illustratively, the up-down movable range of the slide 3 is 1-2 times the height of the lateral support 2. For example, 1-fold, 1.25-fold, 1.5-fold, 1.75-fold, 2-fold, etc. Specifically, the up-down movable range of the slide member 3 may be greater than or equal to 10mm, for example, 10mm, 10.5mm, 11mm, 12mm, 13mm, 14mm, 15mm, or the like.

Under the condition of adopting the technical scheme, when the sliding part 3, the connecting part 4 and the transverse supporting part 2 are in an integrated state, the distance between the lower edge 33 of the fastening structure 31 at the upper part of the sliding part 3 and the upper surface 13 of the base 1 is greater than the height of the lap joint edge of the roof panel 5, so that the sliding part 3 has a sufficient up-and-down moving space, and further when the sliding part 3 moves upwards, a sufficient lap joint mounting space is formed between the fastening structure 31 at the upper part of the sliding part and the base 1, so that the roof panel 5 can be lapped in the lap joint mounting space; when the integrated state of the sliding part 3, the connecting part 4 and the transverse supporting part 2 is destroyed, the distance between the lower edge 33 of the fastening structure 31 on the upper part of the sliding part 3 and the upper surface 13 of the base 1 is equal to or less than the height of the overlapping edge of the roof panel 5, so that the sliding part 3 can move downwards to press the surface of the roof panel 5, and the whole roof is more compact and firm.

As shown in fig. 1 and 2, further, the surface of the transverse support 2 is provided with an insulating layer; or the transverse support members may be pieces of insulating material. The thermal insulation material is a member made of a thermal insulation material, and the thermal insulation layer is a layer structure for blocking heat conduction, and the thermal insulation material and the thermal insulation layer can block heat conduction between the sliding member 3 and the lateral support member 2, and between the lateral support member 2 and the base 1. By way of example, the insulation layer may encase the transverse support 2; the material of the transverse support member 2 can be carbon steel, and the heat insulation layer can be arranged on the surface of the carbon steel.

Under the condition of adopting above-mentioned technical scheme, through insulating layer or heat-proof material spare self separation heat, arouse cold bridge or hot bridge when can preventing that the inside and outside heat of roofing from going through carrying out the conduction on horizontal support piece 2 for the roofing support has the ability of preventing cold bridge or heat bridge.

In some embodiments, when the surface of the transverse support is provided with the thermal insulation layer, the thermal insulation layer is made of engineering plastics or rubber; or when the transverse supporting piece is a heat insulation material piece, the heat insulation material piece is made of engineering plastics or rubber. Engineering plastics are plastics which can be used as engineering materials and can replace metals to manufacture machine parts and the like. The engineering plastic has excellent comprehensive performance, high rigidity, small creep, high mechanical strength, high heat resistance and high electric insulation. Rubber has good heat insulation properties and, for example, engineering plastics may be compounded on the carbon steel surface of the transverse support 2.

Under the condition of adopting the technical scheme, heat conduction can be blocked through engineering plastics or rubber, and cold bridges or heat bridges are prevented from being generated. In addition, the friction force between the sliding part 3 and the thermal insulation layer can be reduced by selecting the engineering plastic with a smaller friction coefficient with the sliding part 3, so that the sliding part 3 can slide on the transverse support 2 more smoothly.

As shown in fig. 1 to 3, further, the base 1 includes a bottom plate 11 and two side plates 12 connected to both sides of the bottom plate 11, and both ends of the transverse support 2 are connected to the two side plates 12, respectively. Illustratively, two side plates 12 may be obliquely disposed on two sides of the bottom plate 11, and one end of each side plate 12 is connected to the bottom plate 11, and the other end of each side plate 12 is inclined toward the outside of the region enclosed by the two side plates 12 and the bottom plate 11, so as to increase the sliding distance of the sliding member 3 and improve the overall stability of the base 1; bottom plate 11 links to each other with the purlin in the roofing, be provided with on the curb plate 12 with 2 complex perforation of horizontal support piece, horizontal support piece 2 passes the perforation on the curb plate 12 and stretches out, and both ends are through the locating part restriction in order to prevent 2 slippage of horizontal support piece.

Adopt under the condition of above-mentioned technical scheme, support horizontal support piece 2 and slider 3 through bottom plate 11 and two curb plates 12, can make horizontal bracing piece and slider 3's stability higher, and then make the intensity and the stability of roofing support higher.

In an alternative, as shown in fig. 1 and 2, two side plates 12 enclose with the sliding member 3 a carrying platform for carrying the roof panels 5, the carrying platform having a width of 0.5cm to 10cm. The width of the bearing platform is the width of the side plate 12, and the width of the side plate 12 is the length of the side plate 12 in the direction perpendicular to the length direction of the transverse support 2; the bearing platform is a part for bearing the roof panel 5 on the side plate 12, namely a platform part on the side plate 12 on one side of the buckle plate of the sliding part 3; illustratively, one end of the side plate 12, which is far away from the bottom plate 11, has a flat plate portion arranged in the horizontal direction, and the flat plate portion supports the roof panel 5, so that the roof panel 5 can be more stable. Illustratively, the width of the load-bearing platform can be 0.5cm, 1.25cm, 1.5cm, 2cm, 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, 9cm, 10cm, and the like.

Under the condition of adopting the technical scheme, when the width of the bearing platform is 0.5cm-10cm, the base 1 is provided with a wider bearing platform, so that the roof panel 5 can be more stably lapped on the bearing platform.

In some embodiments, the connector 4 is a combination of one or more of paper tape, and wood. Illustratively, a paper tape adheres the sliding member 3 to the cross support 2, so that the sliding member 3, the connecting member 4 and the cross support 2 form an integrated state, when the sliding member 3 is pressed down to apply pressure to the paper tape and the pressure exceeds the self-bearing limit of one of the paper tape, the adhesive tape and the wood rod, one of the paper tape, the adhesive tape and the wood rod is broken, the integrated state of the sliding member 3, the connecting member 4 and the cross support 2 is broken, and the sliding member 3 can freely move relative to the cross support 2. In addition, the present embodiment may also adopt other structures that are easy to break, besides one or more of a combination of a paper tape, an adhesive tape, and a wooden rod.

Under the condition of adopting the technical scheme, the sliding part 3 and the transverse supporting part 2 can be connected into an integral state through one or more combinations of the paper tape, the adhesive tape and the wood rod, and when one of the paper tape, the adhesive tape and the wood rod is stressed and broken, the integral state of the sliding part 3, the connecting part 4 and the transverse supporting part 2 can be damaged, so that the sliding part 3 is more convenient to mount and position.

In a second aspect, the present invention also provides a roofing structure, which comprises a roof panel 5 and a roofing support fastened to the roof panel 5 and provided according to any one of the above schemes.

Under the condition of adopting the technical scheme, as the roof structure is provided with the roof support provided by the embodiment, when two adjacent roof panels 5 are lapped by adopting the roof support, the sliding part 3 of the roof support can move up and down relative to the transverse supporting rod to adjust the distance between the fastening structure 31 at the upper part of the sliding part 3 and the base 1, when the sliding part 3 moves up relative to the transverse supporting rod, the distance between the fastening structure 31 and the base 1 is increased, and the lapping installation space of the roof panels 5 lapped between the fastening structure 31 and the base 1 is increased, so that the roof panels 5 are more convenient to lap and install; when the sliding part 3 moves downwards relative to the transverse supporting rod, the fastening structure 31 on the upper part of the sliding part 3 can move and press against the overlapped roof panel 5, so that the overlapping compactness and firmness of the roof panel 5 and the roof support are higher; in addition, when roof boarding 5 takes place expend with heat and contract with cold and produces stress by the influence of temperature, can offset the stress that roof boarding 5 expend with heat and contract with cold brought through slider 3 removal on horizontal bracing piece, prevent that roof boarding 5 from warping the damage, improve roof boarding 5's life.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. A roofing support comprising:

a base;

a transverse support fixed to the base;

the upper part of the sliding part is provided with a buckling structure for buckling with the roof panel, and the sliding part can be arranged on the transverse supporting part in a vertically movable mode.

2. The roofing support of claim 1 further comprising a connector for connecting the slider and the transverse support in a unitary state, the unitary state being broken when the connector is subjected to a pressure exceeding a pressure threshold;

when the sliding piece, the connecting piece and the transverse supporting piece are in an integrated state, the sliding piece and the transverse supporting piece are relatively fixed in the vertical direction; when the integrated state is broken, the slider may move up and down with respect to the lateral support.

3. The roofing support of claim 2 wherein when the slider, the connecting member and the transverse support member are in an integral condition, the slider is located at a transversely intermediate position of the transverse support member and the slider is fixed relative to the transverse support member transversely of the transverse support member; when the integrated state is broken, the slider may slide in a lateral direction of the lateral support.

4. The roofing support of claim 1 wherein said sliding member includes a lower annular structure that fits over said transverse support member, said sliding member moving up and down relative to said transverse support member via said annular structure.

5. A roof support according to claim 2, characterised in that the runner has an upper limit position and a lower limit position relative to the transverse support, the runner being movable up and down between the upper limit position and the lower limit position relative to the transverse support;

when the sliding part, the connecting part and the transverse supporting part are in an integrated state, the sliding part is in the upper limit position, and the distance between the lower edge of the buckling structure at the upper part of the sliding part and the upper surface of the base is greater than the height of the lap joint edge of the roof panel;

when the integrated state of the sliding part, the connecting part and the transverse supporting part is damaged, and the sliding part is positioned at the lower limit position, the distance between the lower edge of the buckling structure at the upper part of the sliding part and the upper surface of the base is equal to or less than the height of the overlapping edge of the roof panel.

6. A roof support according to any one of claims 1 to 5, wherein the surface of the transverse bracing member is provided with a thermally insulating layer; or the transverse support member is a piece of insulating material.

7. The roof support according to claim 6, wherein when the thermal insulation layer is arranged on the surface of the transverse support, the thermal insulation layer is made of engineering plastics or rubber; or when the transverse supporting piece is the heat insulation material piece, the heat insulation material piece is made of engineering plastics or rubber.

8. A roof support according to any one of claims 1 to 5, wherein the base comprises a base plate and two side plates connected to either side of the base plate, the two ends of the transverse bracing member being connected to the two side plates respectively.

9. The roofing support of claim 8 wherein the two side panels and the sliding member define a load-bearing platform for bearing the roofing panel, the load-bearing platform having a width of 0.5cm to 10cm.

10. A roofing support according to any one of claims 2, 3 and 5, wherein the attachment means is a combination of one or more of paper tape, adhesive tape and wooden poles.

11. A roofing structure comprising a roof panel and a roofing support according to any one of claims 1 to 10 fastened to said roof panel.

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