CN204804204U - Waterproof insulation structure of roofing entrance to a cave node - Google Patents
Waterproof insulation structure of roofing entrance to a cave node Download PDFInfo
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- CN204804204U CN204804204U CN201520444782.8U CN201520444782U CN204804204U CN 204804204 U CN204804204 U CN 204804204U CN 201520444782 U CN201520444782 U CN 201520444782U CN 204804204 U CN204804204 U CN 204804204U
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- shirt rim
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Abstract
The utility model provides a waterproof insulation structure of roofing entrance to a cave node, its includes roofing purlin, entrance to a cave base, roof boarding and sliding connection piece, entrance to a cave base sets up on the roofing purlin, and the cross -section of its base frame body is " C " shape, " C " shape opening parallel and level in the hole inner wall of roofing purlin, the one end of its shirt rim is connected and is deviated from " C " shape open -ended one side in the bottom of the base frame body, extends one section distance in the direction of the other end to the center of keeping away from the base frame body, the roof boarding is laid on the shirt rim, the fixed plate of sliding connection piece is connected on the hole inner wall of roofing purlin, and stretch out in the embedding portion that is located " C " shape opening bottom on the top, and crotch portion connects the top of fixed plate to one side that the shirt rim was leaned on by the embedding portion that locates is pasted to a lateral buckling distance back to being close to the shirt rim. Conventional entrance to a cave base has been solved to above -mentioned structure and drainage, easy cold bridge phenomenon and the relatively poor problem of whole linkage nature each other of appearing easily appear in the junction between the roof boarding.
Description
Technical field
The utility model relates to building waterproof heat-preservation field, is specifically related to a kind of waterproof and thermal insulation structure of roof opening node.
Background technology
The waterproofing-thermal insulation of building is part important in whole construction work, especially the waterproofing-thermal insulation of roofing, will stand to expose to the weather to drench with rain because roofing will directly be exposed in external environment condition, the easy aging cracking of water-proof heat-insulation material, affects the waterproof thermal-insulated performance of structure.And in the building of some particular/special requirements, also need opening holes on roof, as the blower fan hole etc. for placing blower fan, often there is leakage hidden trouble in its openings position, and very easily occurs cold bridge phenomenon.
Under normal circumstances, roof opening node is on roof purlin, offer the hole identical with the hole base dimensions needing to arrange, then hole base is positioned on above-mentioned hole, hole base is fixed on roof purlin by the form finally by self threading pin or welding, and the place be connected with described roof panel at described hole base sets fluid sealant, to play the effect of waterproof.
But described fluid sealant long term exposure, in environment, is very easily subject to the oxidation of air and distortion of chapping, makes the junction of described hole base and described roof panel occur drainage when rainwater is attacked; On roof, opening holes destroys the integrality of roof panel in addition, and can arrange insulation layer below roof panel, namely destroys the insulation construction on roof, now can produce cold bridge band in the junction of described hole base and described roof panel, easily cause cold bridge phenomenon; Moreover, due to the effect of expanding with heat and contract with cold of metal roofing board, some large-area roofs can produce larger thermal stresses, said temperature stress can make described roof panel telescopic slide on roof purlin, and described hole base is fixed on roof purlin and stretches out in the other places of described roof panel, like this because the telescopic slide of described roof panel can affect the connection of described roof panel and described hole base and destroy roof structure, namely described hole base can not slide with described roof panel synchronization telescope, and namely Coupled motion is each other poor.
Generally speaking, easily there is drainage, easily occur cold bridge phenomenon and the poor problem of Coupled motion each other in the junction between the hole base of the waterproof and thermal insulation structure of common roof opening node and roof panel.
Summary of the invention
Technical problem to be solved in the utility model is the waterproof and thermal insulation structure providing a kind of roof opening node, by the mode that is slidably connected of hole base and roof purline, arranging the mode of warming plate and between hole base and roof panel, arrange the mode of butyl rubber belt in the base of hole, easily there is drainage, easily occurs cold bridge phenomenon and the poor problem of Coupled motion each other in the junction solved between the hole base of the waterproof and thermal insulation structure of roof opening node and roof panel.
In order to solve the problem, the utility model discloses a kind of waterproof and thermal insulation structure of roof opening node, and it comprises roof purline, hole base, roof panel and the sheet that is slidably connected, and described roof purline has the hole matched with described roof opening; Described hole base is arranged on described roof purline, it comprises base framework and shirt rim, the cross section of described base framework is in " C " shape, described " C " shape opening flushes in the hole inwall of described roof purline, the bottom that one end of described shirt rim is connected to described base framework deviates from the side of described " C " shape opening, and the other end extends a segment distance on the direction at the center away from described base framework; Described roof panel is layed on described shirt rim, a distance and the side of " C " shape opening described in deviating from described base framework is separated by; The described sheet that is slidably connected comprises fixed head and hook part, described fixed head is connected on the hole inwall of described roof purline, top stretches out in the Embedded Division being positioned at described " C " shape open bottom, described hook part connects the top of described fixed head, and to the lateral buckling one near described shirt rim apart from after be attached at described Embedded Division by the side of described shirt rim.
Further, the waterproof and thermal insulation structure of described roof opening node also comprises vertical seam plug, and described vertical seam plug button is located at two pieces of described roof panel junctions deviate from the side of described " C " shape opening end near described base framework.
Further, described vertical seam plug bottom with set fluid sealant between described roof panel and the bottom of described vertical seam plug is connected by self threading pin with between described roof panel.
Further, described vertical seam plug adopts the process of Double-side hot zinc immersion.
Further, the waterproof and thermal insulation structure of described roof opening node also comprises multiple warming plate, and described multiple warming plate is arranged in " C " shape chamber of described base framework respectively, and is attached at the side away from described " C " shape opening.
Further, the waterproof and thermal insulation structure of described roof opening node also comprises roof heat insulation cotton, and described roof heat insulation cotton is arranged between described hole base and described roof purline and below described roof panel.
Further, described fixed head offering multiple pre-punching, for wearing self threading pin described fixed head being fixed on the hole inwall of described roof purline.
Further, between described shirt rim and described roof panel, be equipped with butyl rubber belt, and described roof panel sets fluid sealant near one end of described base framework.
Further, the plane at the bottom of described base framework and the plane at place, described shirt rim and described roof panel place is parallel to each other.
Further, be connected by self threading pin between described roof panel with described shirt rim.
Further, the described hole base of the waterproof and thermal insulation structure of described roof opening node also comprises current divider, and described current divider is arranged at described base framework near a side bottom of ridge and junction, described shirt rim, for shunting rainwater.
Further, described hole base and described in the sheet that is slidably connected adopt the process of Double-side hot zinc immersion respectively.
Compared with prior art, the utility model can obtain and comprise following technique effect:
One, use the waterproof and thermal insulation structure of roof opening node of the present utility model, described butyl rubber belt is arranged between described shirt rim and described roof panel, avoids contacting with atmospheric environment, ensure that the durability of described butyl rubber belt;
Two, use the waterproof and thermal insulation structure of roof opening node of the present utility model, by the warming plate that is sticked in described base framework, can avoid occurring cold bridge band between described hole base and described roof panel;
Three, use the waterproof and thermal insulation structure of roof opening node of the present utility model, being slidably connected of described hole base and roof purline can be ensured by the sheet that is slidably connected described in using, and then ensure that Coupled motion each other;
Four, the waterproof and thermal insulation structure of roof opening node of the present utility model is used, described hole base, described in be slidably connected sheet and described vertical seam plug by galvanizing by dipping process, add corrosion resistance and the durability of component, and then improve the application life of node.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the node structure schematic diagram of the utility model one embodiment
Fig. 2 is the schematic perspective view of the hole base of the node structure of the utility model one embodiment;
Fig. 3 is the A-A sectional drawing of the hole base of the node structure of the utility model one embodiment;
Fig. 4 is the schematic cross-section of the roof panel of the node structure of the utility model one embodiment;
Fig. 5 is the schematic perspective view of the vertical seam plug of the node structure of the utility model one embodiment;
Fig. 6 is the partial schematic diagram of the node structure of the utility model one embodiment.
Detailed description of the invention
Describe cooperation drawings and Examples in detail embodiment of the present utility model below, by this to the utility model how application technology means solve technical problem and the implementation procedure reaching technology effect can fully understand and implement according to this.
As employed some vocabulary to censure specific components in the middle of manual and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of manual and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " or " electric connection " one word comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other device or the means that couple.Manual subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of rule of the present utility model, and is not used to limit scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the claims person of defining.
Also it should be noted that, term " comprises ", " comprising " or its other variant any are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or system and not only comprise those key elements, but also comprise other key element clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the system comprising described key element and also there is other identical element.
Embodiment describes
The waterproof and thermal insulation structure of a kind of roof opening node disclosed in the utility model, have the roofing of hole (as blower fan hole) demand for building roof, described roof can be flat roof or pitched roof.
Specific embodiment
As shown in Figure 1, be the sectional view of the waterproof and thermal insulation structure of the roof opening node of the utility model embodiment, it comprises roof purline 10, hole base 20, roof panel 30 and the sheet 40 that is slidably connected.
Described roof purline 10 has the hole matched with described roof opening, here roof purline 10 described in practical application can be but be not limited to structural section, described hole can be arranged to square, rectangle and circle etc. according to demand, above-mentioned shape enumerate the restriction do not formed the utility model roof opening shape, be its concrete shape as long as conceivable and the mating shapes of described hole base 20.
Described hole base 20 is arranged on described roof purline 10, it comprises base framework 210 and shirt rim 220, the cross section of described base framework 210 is in " C " shape, described " C " shape opening flushes in the hole inwall of described roof purline 10, the bottom that one end of described shirt rim 220 is connected to described base framework 210 deviates from the side of described " C " shape opening, and the other end extends a segment distance on the direction at the center away from described base framework 210.Concrete, please refer to the A-A sectional drawing of the stereogram of the hole base of Fig. 2 the utility model embodiment and the hole base of Fig. 3 the utility model embodiment, the cross section of described base framework 210 is in " C " shape, certainly described " C " shape is not proper " C " shape, it comprises opening portion 2101, upper lower edge 2102 and frame wall 2103, described opening portion 2101, upper lower edge 2102 and frame wall 2103 enclose and form accommodating cavity 2104, described upper lower edge 2102 and described frame wall 2103 form the profile of described " C " shape, the opening of described " C " shape is described opening portion 2101, and the opening of described " C " shape opening (described opening portion 2101) is oriented the center of described base framework 210, namely there is opening the inside of described base framework 210 in one week, and between opening and the frame wall of described base framework 210, there is a cavity, described cavity also through described base framework 210 inner one week.The bottom that can regard described base framework 210 as, described shirt rim 220 is to the extension expanded around it, particularly, the bottom that one end 2201 of described shirt rim 220 is connected to described base framework 210 deviates from the side of described " C " shape opening, namely the bottom of described frame wall 2103 is away from the side of described opening portion 2101, the other end 2202 of described shirt rim 220 extends a segment distance on the direction at the center away from described base framework 210, namely on the direction away from described opening portion 2101, a segment distance is extended, size the utility model of wherein said distance does not do concrete restriction, described shirt rim 220 is positioned over below roof panel, the size of described shirt rim 220 is the overlap joint size of described hole base and roof panel in fact, certain described overlap joint size is more wide better, but consider the movement of described hole base, transport and financial cost etc., only need to ensure its overlap joint size preferably, in addition it is conceivable that the size of described base framework 210 is larger, described overlap joint size also should be larger, namely the dimensional requirement of described shirt rim 220 is also larger.In addition, the bottom of described base framework 210 and described shirt rim 220 copline, namely the bottom of described base framework 210 and described shirt rim 220 are in same plane, that is the bottom surface of described hole base is in the same plane, and described plane and roofing are parallel to each other, the bottom surface that also can be understood as described plane and described hole base is identical with the gradient of the roofing for placing described hole base.As everyone knows, the roof of building is divided into flat roof and pitched roof, but in fact described flat roof can regard the pitched roof that slope is zero suddenly as.The plane at the place, bottom surface of described shirt rim 220 and described base framework 210 to be parallel to roofing for placing described hole base, because under it will be positioned over described roofing, a part for described roofing will cover on described shirt rim 220.It is pointed out that described base framework 210 is vertical under normal circumstances in addition, can imagine that the frame wall 2103 of described base framework 210 has unified height when the roof being used for placing described hole base is flat roof; And when the roof being used for placing described hole base is pitched roof, the height of the frame wall 2103 of described base framework 210 is different, particularly, frame wall 2103 near ridge side is want short in the frame wall 2103 away from ridge side in fact, so just can ensure that the open top of described base framework 210 is positioned in same level.
The utility model other preferably in example, described hole base 20 also comprises current divider 230, and described current divider 230 is arranged at described base framework 210 near a side bottom of ridge and junction, described shirt rim 220, for shunting rainwater.Here, described current divider 230 is applicable to described hole base when being positioned over pitched roof, it generally can be arranged at the side near described ridge on described pitched roof, the i.e. upstream face side of described base framework 210, its Main Function be for prevent because of rainwater larger time, avoid the upstream face of described base framework 210 because assemble excessive rainfall and cover described base framework 210 and enter within doors.Particularly, described current divider 230 is arranged at a side bottom and the junction, described shirt rim 220 of described base framework 210, namely described current divider 230 is arranged at the bending part of described base framework 210 and described shirt rim 220, and described bending is the upstream face side of described base framework 210 and described shirt rim 220.Described current divider 230 comprises segmentation spine 2301 and two conduction part 2302, and the first end of described segmentation spine 2301 is arranged on described shirt rim 220, and the second end of described segmentation spine is placed in a preset height place in described base framework 210; Described two conduction part 2302 points occupy described segmentation spine 2301 both sides, and the tail end of described two conduction part 2302 is attached at the junction of described base framework 210 and described shirt rim 220.Particularly, described segmentation spine 2301 is for shirt rim described in one 220 is to a protuberance of described base framework 210, the first end of described segmentation spine 2301 is arranged on described shirt rim 220, second end of described segmentation spine 2301 is arranged at a preset height place in described base framework 210, in preferred embodiment, described preset height is 1/2nd of described base framework 210 height, here described base framework 210 highly refers to the height of the upstream face side of described base framework 210, it is conceivable that described preset height is not suitable for too high, when described preset height is too high, also easily spattered described base framework 210 when rainwater is larger and entered in the base of hole.Described two conduction part 2302 points occupy the both sides of described segmentation spine 2301, it can regard as about described segmentation spine 2301 symmetrical structure, its tail end is attached at the junction of described base framework 210 and described shirt rim 220, and then form guiding gutter in described base framework 210 with described shirt rim 220, facilitate rainwater to get rid of in time, reduce to bring because of rain water-harvesting the top of described hole base to overflow the hidden danger of water.
Described roof panel 30 is layed on described shirt rim 220, a distance D and the side of " C " shape opening described in deviating from described base framework 210 is separated by, here described roof panel 30 can be but be not limited to 360 degree of seaming roof panel, it is to be noted that the present embodiment is just described for 360 degree of seaming roof panel herein, the waterproof and thermal insulation structure of roof opening node of the present utility model do not form the restriction of the waterproof and thermal insulation structure to roof opening node of the present utility model, it is conceivable that can use the roof panel of other types yet.Particularly, please refer to Fig. 4, described roof panel 30 comprises sticking part 310 and flank 320, described sticking part 310 is close on roof, described flank 320 protrudes from described sticking part 310, described flank 320 plays the effect of the rigidity strengthening described roof panel 30, and is realized the connection of two pieces of roof panel 30 by described flank 320.Please refer to Fig. 1 and Fig. 5 in addition, the described sticking part 310 of described roof panel 30 is layed on described shirt rim 220, butyl rubber belt 330 is provided with at sticking part 310 described in preferred embodiment and between described shirt rim 220, described butyl rubber belt 330 has good caking property and filled-type, can ensure the compactness that described roof panel 30 is combined with described shirt rim 220, described butyl rubber belt 330 is arranged at described roof panel 30 and it also can be prevented oxidized with described shirt rim 220 and be out of shape and chap in addition.Fluid sealant 50 has been set near one end of described base framework 210 in addition at described roof panel 30, described fluid sealant 50, for the connecting sewing of roof panel described in shutoff 30 with described shirt rim 220, further avoids between described roof panel 30 and described shirt rim 220 and easily occurs leakage hidden trouble.Connect because described roof panel 30 is attached at described shirt rim 220, namely described roof panel 30 is parallel to the bottom of described base framework 210 and the plane at place, described shirt rim 220, be connected by self threading pin 60 with between described shirt rim 220 at roof panel 30 described in preferred embodiment, it is not unique means with described shirt rim 220 that certain use self threading pin 60 connects described roof panel 30, it is conceivable that it is bonding etc. that welding or high strength colloid also can be used to carry out, certainly these on-link mode (OLM)s also paired not restriction of the present utility model, the connected mode that all uses thought of the present utility model can realize above effect all should fall into protection domain of the present utility model.
Please refer to Fig. 1 and Fig. 5, in other preferred embodiments of the present utility model, the waterproof and thermal insulation structure of described roof opening node also comprises roof heat insulation cotton 70, described roof heat insulation cotton 70 is arranged between described hole base 20 and described roof purline 10 and below described roof panel 30, namely roof heat insulation cotton 70 for being incubated is set between described hole base 20 and described roof purline 10, and the roof heat insulation cotton 70 arranged below described roof panel 30 for being incubated, here described roof heat insulation cotton 70 can be the heat preservation plate material with heat insulation effect, as polyphenyl plate etc., not concrete to it material of the utility model does too much restriction, the thermal requirements of different regions is different in addition, so its thickness should also have certain difference, the utility model does not do too much restriction.
The described sheet 40 that is slidably connected comprises fixed head 410 and hook part 420, described fixed head 410 is connected on the hole inwall of described roof purline 10, its form connected can be welding or be connected by self threading pin 60, in the utility model preferred embodiment, described fixed head 410 offers multiple pre-punching, for wearing self threading pin described fixed head is fixed on the hole inwall of described roof purline, the aperture of described multiple pre-punching is matched with the diameter for be slidably connected described in the connecting fixed head 410 of sheet and the self threading pin 60 of described roof purline 10.In the operation of reality, the aperture of described multiple pre-punching is greater than the diameter for be slidably connected described in the connecting fixed head 410 of sheet and the self threading pin 60 of described roof purline 10, but it is greater than not is unconfined being greater than, be generally slightly larger than, because when the aperture of described multiple pre-punching is larger, the intensity of described fixed head 410 can reduce, and then the normal use of the sheet that is slidably connected described in impact.Described fixed head 410 top stretches out in the Embedded Division being positioned at described " C " shape open bottom, described Embedded Division is equivalent to the lower edge of the upper lower edge 2102 of described base framework 210, described hook part 420 connects the top of described fixed head 410, and to the lateral buckling one near described shirt rim 220 apart from after be attached at described Embedded Division by the side of described shirt rim 220, here described hook part 420 is tick described Embedded Division in fact, one end of described hole base 20 (described base framework 210) is made to be connected to described roof purline 10, and the other end of described hole base 20 (described shirt rim 220) has been connected to described roof panel 30, namely ensure that described roof purline 10 and described hole base 20 and the connection of described roof panel 30 in the vertical direction of roofing, make it relatively fixing, in certain described vertical direction being fixedly only limitted to described roofing, because the two ends of the crotch of the described sheet that is slidably connected are sealing not, in other words, described hole base 20 can slide in the plane at described roofing place, namely the Embedded Division of described hole base 20 can reciprocatingly slide along in the vertical direction of the drawing of described Fig. 1 in the crotch of the described sheet that is slidably connected, it reciprocatingly slides mainly because roof panel 30 and hole base 20 may have larger phenomenon of expanding with heat and contract with cold, the thermal stresses brought because expanding with heat and contract with cold is eliminated by this not locked syndeton, avoid roof panel 30 or hole base 20 destroy by thermal stresses.In addition, the described crotch being slidably connected sheet 40 catches on the Embedded Division of described hole base 20, and the shirt rim 220 of described hole base 20 connects described roof panel 30, namely described hole base 20 and described roof panel 20 are an overall structure, and then described in the be slidably connected crotch of sheet catch on the combination of described hole base 20 and described roof panel 30, prevent big area roof plate 30 from destroying the connection of roofing and roof purline 10 or even roof of throwing when wind suction is larger, ensure that building normal use in the presence of a harsh environment.
Please refer to Fig. 5, the utility model other preferably in example, the waterproof and thermal insulation structure of described roof opening node also comprises vertical seam plug 80, and described vertical seam plug 80 button is located at two pieces of described roof panel 30 junctions deviate from the side of described " C " shape opening end near described base framework 210.Particularly, please refer to the stereogram that Fig. 6 is described vertical seam plug 80, described vertical seam plug 80 comprises lug boss 810 and plug shirt rim 820, described lug boss 810 is matched with the interconnective shape of flank of two pieces of described roof panel 30, and one end of described lug boss 810 is closed, the other end is unlimited, described unlimited one end button is located at the interconnective end of flank of described roof panel 30, the end making it block two pieces of described roof panel 30 junctions to deviate from the side of described " C " shape opening near described base framework 210, prevent rainwater from pouring into from the end of described roof panel 30, described plug shirt rim 820 is connected to the bottom of described lug boss 810, and extend to its periphery, the part of described extension is covered in the sticking part 310 of described roof panel 30, in preferred embodiment, fluid sealant 50 is provided with between the sticking part 310 of described roof panel 30 and described plug shirt rim 820, described fluid sealant 50 can ensure there is better volume compactness between the sticking part 310 of described roof panel 30 and described plug shirt rim 820, prevent from occurring cracking between the two and affecting water resistance.In addition, in other preferred embodiments, described vertical seam plug 80 also offers multiple preformed hole 830, described multiple preformed hole 830 is for wearing self threading pin 60, the aperture of wherein said multiple preformed hole 830 is matched with the diameter of self threading pin 60, the position of described multiple preformed hole 830 can be arranged according to the shape of described vertical seam plug 80, it can be arranged on described plug shirt rim 820, the side of described lug boss 810 can certainly be arranged at as required, these preformed holes 830 can ensure to be connected to each other by self threading pin 60 between described vertical seam plug 80 and described roof panel 30, it is to be noted and just give the wherein a kind of of two articles mechanical connection herein, it is conceivable that, in addition other connected modes should be had, this connected mode should not regard the eliminating to other connected modes as, as long as namely other connected mode belongs to thought category of the present utility model, protection domain of the present utility model should be fallen into.
In splendid embodiment, described vertical seam plug 80 adopts the process of Double-side hot zinc immersion, and described double side zinc coating amount should be not less than 27G/M
2, corrosion resistance and the durability of described vertical seam plug 80 can be improved after described zinc-plated process, make it can Long-Time Service in atmospheric environment, and then improve the application life of described vertical seam plug 80.
Please refer to Fig. 3, in other embodiments of the present utility model, the waterproof and thermal insulation structure of described roof opening node also comprises multiple warming plate 90, and described multiple warming plate 90 is arranged in " C " shape chamber of described base framework 20 respectively, and is attached at the side away from described " C " shape opening.Namely described multiple warming plate 90 is arranged in described accommodating cavity 2104, be attached at described frame wall 2103, described multiple warming plate 90 is stroke insulation belt in described base framework 210, and then be interconnected with the roof heat insulation structure outside described hole base 20, avoid the insulation tomography of described hole base 20 and described roof panel 30 junction, namely avoid the generation of junction cold bridge phenomenon, further promote experience and the application life of building.It is pointed out that and too much restriction is not made to the concrete material of described multiple warming plate 90 herein, be understandable that play heat insulation effect heat insulating material can, as polyphenyl plate etc.
In addition, vertical seam plug 80 as above adopts the process of Double-side hot zinc immersion, described hole base 20, described in other components be slidably connected in sheet 40 and the utility model node structure can adopt the process of Double-side hot zinc immersion, the details of concrete process refuses repeated description at this, it can promote corrosion resistance and durability, make it can Long-Time Service in atmospheric environment, and then improve the application life of node structure of the present utility model to a certain extent, and then promote the application life of building.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (12)
1. a waterproof and thermal insulation structure for roof opening node, is characterized in that, comprising:
Roof purline, has the hole matched with described roof opening;
Hole base, is arranged on described roof purline, comprises:
Base framework, the cross section of described base framework is in " C " shape, and described " C " shape opening flushes in the hole inwall of described roof purline; And
Shirt rim, the bottom that one end of described shirt rim is connected to described base framework deviates from the side of described " C " shape opening, and the other end extends a segment distance on the direction at the center away from described base framework;
Roof panel, is layed on described shirt rim, a distance and the side of " C " shape opening described in deviating from described base framework is separated by; And
Be slidably connected sheet, comprising:
Fixed head, is connected on the hole inwall of described roof purline, and top stretches out in the Embedded Division being positioned at described " C " shape open bottom, and
Hook part, connects the top of described fixed head, and to the lateral buckling one near described shirt rim apart from after be attached at described Embedded Division by the side of described shirt rim.
2. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, is characterized in that, also comprise:
Vertical seam plug, button is located at two pieces of described roof panel junctions deviate from the side of described " C " shape opening end near described base framework.
3. the waterproof and thermal insulation structure of roof opening node as claimed in claim 2, is characterized in that, the bottom of described vertical seam plug with set fluid sealant between described roof panel and the bottom of described vertical seam plug is connected by self threading pin with between described roof panel.
4. the waterproof and thermal insulation structure of roof opening node as claimed in claim 2, is characterized in that, described vertical seam plug adopts the process of Double-side hot zinc immersion.
5. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, is characterized in that, also comprise:
Multiple warming plate, described multiple warming plate is arranged in " C " shape chamber of described base framework respectively, and is attached at the side away from described " C " shape opening.
6. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, is characterized in that, also comprise:
Roof heat insulation is cotton, and described roof heat insulation cotton is arranged between described hole base and described roof purline and below described roof panel.
7. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, is characterized in that, described fixed head offers multiple pre-punching, for wearing self threading pin described fixed head is fixed on the hole inwall of described roof purline.
8. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, it is characterized in that, be equipped with butyl rubber belt between described shirt rim and described roof panel, and described roof panel has set fluid sealant near one end of described base framework.
9. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, it is characterized in that, the plane at the bottom of described base framework and the plane at place, described shirt rim and described roof panel place is parallel to each other.
10. the waterproof and thermal insulation structure of roof opening node as claimed in claim 1, be is characterized in that, be connected between described roof panel with described shirt rim by self threading pin.
The waterproof and thermal insulation structure of 11. roof opening nodes as claimed in claim 1, it is characterized in that, described hole base also comprises:
Current divider, described current divider is arranged at described base framework near a side bottom of ridge and junction, described shirt rim, for shunting rainwater.
The waterproof and thermal insulation structure of 12. roof opening nodes as claimed in claim 1, is characterized in that, described hole base and described in the sheet that is slidably connected adopt the process of Double-side hot zinc immersion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444782.8U CN204804204U (en) | 2015-06-25 | 2015-06-25 | Waterproof insulation structure of roofing entrance to a cave node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444782.8U CN204804204U (en) | 2015-06-25 | 2015-06-25 | Waterproof insulation structure of roofing entrance to a cave node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804204U true CN204804204U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444782.8U Withdrawn - After Issue CN204804204U (en) | 2015-06-25 | 2015-06-25 | Waterproof insulation structure of roofing entrance to a cave node |
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| CN (1) | CN204804204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947863A (en) * | 2015-06-25 | 2015-09-30 | 多维联合集团有限公司 | Waterproof heat preservation structure of roof opening node |
-
2015
- 2015-06-25 CN CN201520444782.8U patent/CN204804204U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947863A (en) * | 2015-06-25 | 2015-09-30 | 多维联合集团有限公司 | Waterproof heat preservation structure of roof opening node |
| CN104947863B (en) * | 2015-06-25 | 2017-05-10 | 多维联合集团有限公司 | Waterproof heat preservation structure of roof opening node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151125 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |