WO2018223685A1 - 一种具有防水功能的拼接式屋顶 - Google Patents

一种具有防水功能的拼接式屋顶 Download PDF

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Publication number
WO2018223685A1
WO2018223685A1 PCT/CN2018/000218 CN2018000218W WO2018223685A1 WO 2018223685 A1 WO2018223685 A1 WO 2018223685A1 CN 2018000218 W CN2018000218 W CN 2018000218W WO 2018223685 A1 WO2018223685 A1 WO 2018223685A1
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WIPO (PCT)
Prior art keywords
roof
frame
panel
waterproof function
spliced
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PCT/CN2018/000218
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English (en)
French (fr)
Inventor
陈大彤
Original Assignee
陈大彤
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Publication date
Priority claimed from CN201710432165.XA external-priority patent/CN107130744B/zh
Application filed by 陈大彤 filed Critical 陈大彤
Priority claimed from CN201810585428.5A external-priority patent/CN108999344B/zh
Publication of WO2018223685A1 publication Critical patent/WO2018223685A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets

Definitions

  • the invention relates to a roof, in particular to a spliced roof having a waterproof function.
  • the existing spliced roof is made up of multiple unit roof slabs.
  • the biggest problem with the roof of this structure is the waterproof problem.
  • the most common solution currently used is to vertically stack the tiles one layer at a time, and use the corresponding sink in the horizontal direction.
  • the waterproof effect is not good.
  • the construction is not convenient.
  • the technical problem to be solved by the present invention is to provide a spliced roof with waterproof function and good construction.
  • a spliced roof having a waterproof function comprising a plurality of unit roof panels which are spliced up and down, the unit roof panel comprises a roof panel body and an upper frame a lower frame and two mutually symmetrical side frames, the lower frame is provided with a first lateral rain shield, and the first horizontal weather strip of the unit roof panel described above is covered by the unit roof panel described below
  • the side frame of the unit roof panel described on the left side and the side frame of the unit roof panel described on the right side are adhered to each other, and the upper side is placed under the seam of the two side frame attachments.
  • a lower vertical sump, a lateral sump is disposed below the first transverse slat, and an opening of the lateral sump is located above the longitudinal sump.
  • the side frame includes a first side plate and a second side plate juxtaposed outside the first side plate, and a second side plate and a right side of the unit roof panel on the left side
  • the second side panels of the unit shingles are attached to each other, and the longitudinal drains are disposed below the seams of the two of the second side panel attachments.
  • the lateral water tank is disposed on the upper frame.
  • the upper frame is provided with a second lateral rain shield, and the first lateral rain shield of the unit roof panel described above covers the second lateral rain shield of the unit roof panel described below.
  • a connecting plate is disposed between the first side plate and the second side plate, and the first side plate, the connecting plate and the second side plate are integrally disposed.
  • the left and right ends of the longitudinal drain are respectively embedded in the gap surrounded by the first side plate, the connecting plate and the second side plate from the bottom to the top.
  • the first side plate is provided with a supporting rib, and the longitudinal sump is supported on the supporting rib.
  • the second side panel is composed of a second upper side panel and a second lower side panel.
  • the roof panel body is a solar panel or a transparent glass panel.
  • the lower frame is composed of a first profile
  • the side frame and the upper frame are formed by a second profile
  • the second profile comprises a first baffle and a juxtaposed arrangement.
  • the second baffle on the outer side of the first baffle is provided with a hooking portion on the inner side of the second baffle
  • the lateral water tank is disposed on the hooking portion of the upper frame.
  • the second profile can be used as the side frame and the upper frame by providing the hook portion on the second baffle of the second profile; when used as the upper frame, it is only necessary to provide a horizontal sink on the hook portion. In this way, there are only two profiles of the frame, and the mold of the horizontal sink is relatively simple, which greatly facilitates the processing.
  • the first baffle is provided with a first connecting portion, and the longitudinal gutter is supported on the first connecting portion.
  • the first profile is provided with a second connecting portion, and the first connecting portion of the upper frame and the second connecting portion of the lower frame are connected by a connecting block.
  • One side of the connecting block is connected to the first connecting portion, the other side of the connecting block is provided with a wedge-shaped groove, and the second connecting portion is a wedge-shaped block that cooperates with the wedge-shaped groove.
  • the wedge block is embedded in the wedge groove. Due to the effect of gravity, the wedge block will be inserted deeper into the wedge groove, and the degree of bonding between the two is also tighter.
  • An auxiliary baffle is disposed on the hook portion of the side frame, the auxiliary baffle extends downwardly from a lower edge of the side frame, and the longitudinal gutter is disposed below the side frame .
  • the auxiliary baffle provided according to the need can increase the length of the second baffle downward.
  • the longitudinal gutter can be disposed under the side frame, and the longitudinal gutter The area can be made larger and can drain more water.
  • the invention has the advantages that a lateral water tank is provided, and the water infiltrated between the upper and lower unit roof panels can be drained to the longitudinal drain water tank, and discharged through the longitudinal drain water tank, thereby greatly improving the waterproof effect;
  • the water tank only the left and right unit roof panels need to be spliced and fixed to each other, and then the longitudinal drain water tank is inserted into the cavity between the two side frames to complete the construction, which greatly facilitates the construction.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of the upper frame and the lower frame of the present invention.
  • FIG. 3 is a schematic structural view of a side frame according to Embodiment 1 of the present invention.
  • Embodiment 2 of the present invention is a schematic structural view of Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural view of a side frame according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of Embodiment 3 of the present invention.
  • Figure 7 is a schematic structural view of a first profile of the present invention.
  • Figure 8 is a schematic structural view of a second profile of the present invention.
  • FIG. 9 is a schematic structural view of the upper frame and the lower frame of the present invention.
  • FIG. 10 is a schematic structural view of Embodiment 4 of the present invention.
  • a spliced roof having a waterproof function comprises a plurality of unit roof panels 100 which are spliced together with each other, and the unit roof panel 100 includes a roof panel body 1 and an upper frame 2 .
  • a lower frame 3 and two mutually symmetrical side frames 4, and the upper frame 2, the lower frame 3 and the side frame 4 are respectively provided with an upper mounting hole 24, a lower mounting hole 32 and a side mounting jack 45, and the roof panel body 1
  • the side frame 4 includes a first side panel 41 and a second side panel 42 juxtaposed outside the first side panel 41. A connection is provided between the first side panel 41 and the second side panel 42.
  • the plate 43, the first side plate 41, the connecting plate 43 and the second side plate 42 are integrally provided, and the second side plate is composed of a second upper side plate 42-1 and a second lower side plate 42-2, and the lower frame 3 is provided with a first lateral rain shield 31, the upper frame 2 is provided with a second lateral rain shield 21, the upper frame 2 is provided with a lateral water tank 22, and the first horizontal rain shield 31 of the upper unit roof panel 100 is covered by the lower unit roof panel On the second lateral rain shield 21 of 100, the lateral water tank 22 is located below the first transverse rain shield 31, and the left side unit roof panel 1
  • the second side plate 42 of the 00 and the second side plate 42 of the right side roof panel 100 are adhered to each other, and a vertical drain tank 5 is provided below the seam where the two second side plates 42 are attached.
  • the left and right ends of the longitudinal sump 5 are respectively inserted into the gap surrounded by the first side plate 41, the connecting plate 43, and the second side plate 42 from the bottom to the top, and the opening 23 of the lateral water tank 22 is located above the longitudinal sump 5.
  • a spliced roof having a waterproof function includes a plurality of unit roof panels 100 which are spliced together with each other, and the unit roof panel 100 includes a roof panel body 1 and an upper frame. 2, the lower frame 3 and two mutually symmetrical side frames 4, the upper frame 2, the lower frame 3 and the side frame 4 are respectively provided with an upper mounting hole 24, a lower mounting jack 32 and a side mounting jack 45, the roof panel body 1 is a solar panel or a transparent glass panel, and the side frame 4 includes a first side panel 41 and a second side panel 42 disposed side by side of the first side panel 41.
  • the first side panel 41 and the second side panel 42 are disposed between The connecting plate 43, the first side plate 41, the connecting plate 43 and the second side plate 42 are integrally provided, and the second side plate is composed of the second upper side plate 42-1 and the second lower side plate 42-2, and the lower frame 3 is provided There is a first lateral rain shield 31, the upper frame 2 is provided with a second lateral rain shield 21, and the upper frame 2 is provided with a lateral water tank 22, and the first lateral rain shield 31 of the upper unit roof panel 100 covers the lower unit roof On the second lateral rain shield 21 of the panel 100, the lateral sink 22 is located below the first transverse rainshield 31, and the left unit roof The second side plate 42 of the panel 100 and the second side panel 42 of the right unit roof panel 100 are adhered to each other, and a vertical draining groove is provided below the seam where the two second side panels 42 are attached.
  • the first side plate 41 is provided with a support rib 44, the longitudinal drain 5 is supported on the support rib 44, and the left and right ends of the longitudinal drain 5 are respectively embedded from the bottom to the top by the first side plate 41, the connecting plate 43 and the first Of the gaps enclosed by the two side plates 42, the opening 23 of the lateral water tank 22 is located above the longitudinal drain 5 .
  • the first horizontal weather strip 31 on the lower frame 3 of the upper unit roof panel 100 is covered on the lower unit roof panel 100.
  • the two horizontal rain shields 21, and then the two ends of one mounting card insert are respectively inserted into the upper mounting hole 24 and the lower mounting jack 32 to achieve the installation connection of the upper and lower unit roof panels 100; and the left and right unit roof panels 100
  • the two ends of the mounting card inserts are respectively inserted into the side mounting jacks 45 of the unit roof panels 100 on the left and right sides to complete the connection, and then the longitudinal direction.
  • the insertion of the sump 5 can be completed by the space surrounded by the first side plate 41, the connecting plate 43, and the second side plate 42.
  • a spliced roof having a waterproof function includes a plurality of unit roof panels 100 which are spliced up and down, and the unit roof panel 100 includes an upper frame 2, a lower frame 3, and Two mutually symmetrical side frames 4, the roof panel body 1 is a solar panel or a transparent glass panel, the lower frame 3 is composed of a first profile, the upper frame 2 and the side frame 4 are composed of a second profile, and the second profile comprises a first block
  • the plate 50 and the second baffle 60 disposed side by side of the first baffle are disposed with a connecting plate 70 between the first baffle 50 and the second baffle 60, the first baffle 50, the connecting plate 70 and the second block
  • the plate 60 is integrally disposed, the lower frame 3 is provided with a first lateral rain shield 310, the upper frame 2 is provided with a second lateral rain shield 210, and the first lateral rain shield 310 of the upper unit roof panel is covered by the lower unit roof panel.
  • the second lateral flap 210 is provided with a hooking portion 610 on the inner side of the second baffle 60.
  • the hooking portion 610 of the upper frame is provided with a lateral water tank 80, and the horizontal water tank 80 is located below the first lateral rain shield 310.
  • the second baffle 60 of the left unit roof panel and the second block of the right unit roof panel The first baffle 50 is provided with a first connecting portion 510, and the longitudinal baffle 90 is disposed at a position below the joint where the two second baffles 60 are attached. Supported on the first connecting portion 510, the opening 810 of the lateral water tank 80 is located above the longitudinal drain 90.
  • the first connecting portion 510 of the upper frame 2 and the second connecting portion 320 of the lower frame 3 are connected by the connecting block 101, and the connecting block 101 is connected to the first connecting portion 510.
  • the other side of the connecting block 101 is provided with a wedge-shaped groove 110, and the second connecting portion 320 is a wedge-shaped block that engages with the wedge-shaped groove 110, and the wedge-shaped block is embedded in the wedge-shaped groove 110.
  • Embodiment 4 As shown in FIG. 10, the other structure is the same as that of Embodiment 3, except that the auxiliary baffle 120 is disposed on the hook portion 610 of the side frame 4. The auxiliary baffle 120 extends downwardly from the lower edge of the side frame 4, and the longitudinal gutter 90 is disposed below the side frame 4.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

本发明公开了一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板，单元屋顶板包括屋顶板本体、上边框、下边框和两个相互对称的侧边框，下边框设置有第一横向挡雨片，上方单元屋顶板的第一横向挡雨片覆盖在下方单元屋顶板的上边框上，左侧单元屋顶板的侧边框与右侧单元屋顶板的侧边框相互贴接，在两个侧边框贴接处的接缝下方设置有上高下低的纵向泄水槽，特点是第一横向挡雨片的下方设置有横向水槽，横向水槽的开口位于纵向泄水槽的上方，优点是可以将上下单元屋顶板之间渗入的水引流到纵向泄水槽，通过纵向泄水槽排出，大大提高了防水效果。

Description

一种具有防水功能的拼接式屋顶 技术领域
本发明涉及一种屋顶，尤其是一种具有防水功能的拼接式屋顶。
背景技术
现有的拼接式屋顶由多个单元屋顶板相互拼接而成，这种结构的屋顶存在的最大问题就是防水问题。目前采用的最多的方案就是纵向如瓦片一个层层叠加，而在横向使用相应的接水槽。但这种结构一是防水效果不佳，在雨水较大或特定的风向时，少量的水会从上下单元屋顶板之间的拼缝中渗漏；二是施工不够方便。
发明内容
本发明所要解决的技术问题是提供一种防水效果好且施工方便的具有防水功能的拼接式屋顶。
本发明解决上述技术问题所采用的技术方案为：一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板，所述的单元屋顶板包括屋顶板本体、上边框、下边框和两个相互对称的侧边框，所述的下边框设置有第一横向挡雨片，上方所述的单元屋顶板的第一横向挡雨片覆盖在下方所述的单元屋顶板的上边框上，左侧所述的单元屋顶板的侧边框与右侧所述的单元屋顶板的侧边框相互贴接，在两个所述的侧边框贴接处的接缝下方设置有上高下低的纵向泄水槽，所述的第一横向挡雨片的下方设置有横向水槽，所述的横向水槽的开口位于所述的纵向泄水槽的上方。
一种情况下，所述的侧边框包括第一侧板和并列设置在所述的第一侧板外侧的第二侧板，左侧所述的单元屋顶板的第二侧板与右侧所述的单元屋顶板的第二侧板相互贴接，所述的纵向泄水槽设置在两个所述的第二侧板贴接处的接缝下方。
所述的横向水槽设置在所述的上边框上。
所述的上边框设置有第二横向挡雨片，上方所述的单元屋顶板的第一横向挡雨片覆盖在下方所述的单元屋顶板的第二横向挡雨片上。
所述的第一侧板与所述的第二侧板之间设置有连接板，所述的第一侧板、所述的连接板和所述的第二侧板一体设置。
所述的纵向泄水槽的左右两端分别由下向上嵌入由所述的第一侧板、所述的连接板和所述的第二侧板围成的空隙中。
所述的第一侧板上设置有支撑筋，所述的纵向泄水槽支承在所述的支撑筋上。
所述的第二侧板由第二上侧板和第二下侧板构成。
所述的屋顶板本体是太阳能板或透明玻璃板。
另一种情况下，所述的下边框由第一型材构成，所述的侧边框和所述的上边框由第二型材构成，所述的第二型材包括第一挡板和并列设置在所述的第一挡板外侧的第二挡板，所述的第二挡板的内侧设置有钩挂部，所述的横向水槽设置在所述的上边框的钩挂部上。通过在第二型材的第二挡板上设置钩挂部，可以将第二型材用作侧边框和上边框；当用作上边框时，只需要在钩挂部上设置一个横向水槽即可，这样，边框的型材只有两种，而横向水槽的模具也较为简单，大大方便了加工。
所述的第一挡板上设置有第一连接部，所述的纵向泄水槽支承在所述的第一连接部上。
所述的第一型材上设置有第二连接部，所述的上边框的第一连接部与所述的下边框的第二连接部通过连接块连接。
所述的连接块一侧与所述的第一连接部连接，所述的连接块的另一侧设置有楔形槽，所述的第二连接部为与所述的楔形槽配合的楔形块，所述的楔形块嵌入所述的楔形槽内。由于重力的作用，楔形块会向楔形槽内越插越深，此时两者的结合程度也越来越紧。
所述的侧边框的钩挂部上设置有辅助挡板，所述的辅助挡板向下伸出所述的侧边框的下沿，所述的纵向泄水槽设置在所述的侧边框的下方。根据需要设置的辅助挡板可以增加第二挡板向下的长度，当辅助挡板向下伸出侧边框的下沿时，纵向泄水槽就可以设置在侧边框的下方，此时纵向泄水槽的面积就可以做得比较大，能够排泄更多的水流。
与现有技术相比，本发明的优点在于设置一个横向水槽，可以将上下单元屋顶板之间渗入的水引流到纵向泄水槽，通过纵向泄水槽排出，大大提高了防水效果；而安装纵向泄水槽时只需要将左右的单元屋顶板相互拼接固定，然后将纵向泄水槽插入两个侧边框之间的空腔中即可完成，大大方便了施工。
附图说明
图1为本发明实施例一的结构示意图；
图2为本发明的上边框与下边框拼接的结构示意图；
图3为本发明实施例一的侧边框结构示意图；
图4为本发明实施例二的结构示意图；
图5为本发明实施例二的侧边框结构示意图；
图5为本发明实施例三的结构示意图；
图7为本发明第一型材的结构示意图；
图8为本发明第二型材的结构示意图；
图9为本发明的上边框与下边框拼接的结构示意图；
图10本发明实施例四的结构示意图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
实施例一：如图1～3所示，一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板100，单元屋顶板100包括屋顶板本体1、上边框2、下边框3和两个相互对称的侧边框4，上边框2、下边框3和侧边框4分别设置有上安装插孔24、下安装插孔32和侧安装插孔45，屋顶板本体1是太阳能板或透明玻璃板，侧边框4包括第一侧板41和并列设置在第一侧板41外侧的第二侧板42，第一侧板41与第二侧板42之间设置有连接板43，第一侧板41、连接板43和第二侧板42一体设置，第二侧板由第二上侧板42-1和第二下侧板42-2构成，下边框3设置有第一横向挡雨片31，上边框2设置有第二横向挡雨片21，上边框2上设置有横向水槽22，上方单元屋顶板100的第一横向挡雨片31覆盖在下方单元屋顶板100的第二横向挡雨片21上，横向水槽22位于第一横向挡雨片31的下方，左侧单元屋顶板100的第二侧板42与右侧单元屋顶板100的第二侧板42相互贴接，在两个第二侧板42贴接处的接缝下方设置有上高下低的纵向泄水槽5，纵向泄水槽5的左右两端分别由下向上嵌入由第一侧板41、连接板43和第二侧板42围成的空隙中，横向水槽22的开口23位于纵向泄水槽5的上方。
实施例二：如图4和图5所示，一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板100，单元屋顶板100包括屋顶板本体1、上边框2、下边框3和两个相互对称的侧边框4，上边框2、下边框3和侧边框4分别设置有上安装插孔24、下安装插孔32和侧安装插孔45，屋顶板本体1是太阳能板或透明玻璃板，侧边框4包括第一侧板41和并列设置在第一侧板41外侧的第二侧板42，第一侧板41与第二侧板 42之间设置有连接板43，第一侧板41、连接板43和第二侧板42一体设置，第二侧板由第二上侧板42-1和第二下侧板42-2构成，下边框3设置有第一横向挡雨片31，上边框2设置有第二横向挡雨片21，上边框2上设置有横向水槽22，上方单元屋顶板100的第一横向挡雨片31覆盖在下方单元屋顶板100的第二横向挡雨片21上，横向水槽22位于第一横向挡雨片31的下方，左侧单元屋顶板100的第二侧板42与右侧单元屋顶板100的第二侧板42相互贴接，在两个第二侧板42贴接处的接缝下方设置有上高下低的纵向泄水槽5，第一侧板41上设置有支撑筋44，纵向泄水槽5支承在支撑筋44上，纵向泄水槽5的左右两端分别由下向上嵌入由第一侧板41、连接板43和第二侧板42围成的空隙中，横向水槽22的开口23位于纵向泄水槽5的上方。
上述实施例中的拼接式屋顶在具体施工的过程中，上下单元屋顶板100拼接时，将上方单元屋顶板100下边框3上的第一横向挡雨片31覆盖在下方单元屋顶板100的第二横向挡雨片21上，然后将一个安装卡插片的两端分别插入上安装插孔24和下安装插孔32中就可以实现上下单元屋顶板100的安装连接；而左右单元屋顶板100拼接时，，只要将左右两侧的单元屋顶板100相互并拢，然后用将安装卡插片的两端分别插入左右两侧的单元屋顶板100的侧安装插孔45中完成连接，再将纵向泄水槽5的插入由第一侧板41、连接板43和第二侧板42围成的空隙中就可以完成安装。
实施例三：如图6～9所示，一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板100，单元屋顶板100包括上边框2、下边框3和两个相互对称的侧边框4，屋顶板本体1是太阳能板或透明玻璃板，下边框3由第一型材构成，上边框2和侧边框4由第二型材构成，第二型材包括第一挡板50和并列设置在第一挡板外侧的第二挡板60，第一挡板50与第二挡板60之间设置有连接板70，第一挡板50、连接板70和第二挡板60一体设置，下边框3设置有第一横向挡雨片310，上边框2设置有第二横向挡雨片210，上方单元屋顶板的第一横向挡雨片310覆盖在下方单元屋顶板的第二横向挡雨片210上，第二挡板60的内侧设置有钩挂部610，上边框的钩挂部610上设置有横向水槽80，横向水槽80位于第一横向挡雨片310的下方，左侧单元屋顶板的第二挡板60与右侧单元屋顶板的第二挡板60相互贴接，在两个第二挡板60贴接处的接缝下方设置有上高下低的纵向泄水槽90，第一挡板50上设置有第一连接部510，纵向泄水槽90支承在第一连接部510上，横向水槽80的开口810位于纵向泄水槽90的上方。第一型材上设置有第二连接部320，上边框2的第一连接部510与下边框3的第二 连接部320通过连接块101连接，连接块101一侧与第一连接部510连接，连接块101的另一侧设置有楔形槽110，第二连接部320为与楔形槽110配合的楔形块，楔形块嵌入楔形槽110内。
实施例四：如图10所示，其它结构与实施例三相同，不同之处在于侧边框4的钩挂部610上设置有辅助挡板120。辅助挡板120向下伸出侧边框4的下沿，纵向泄水槽90设置在侧边框4的下方。

Claims (14)

  1. 一种具有防水功能的拼接式屋顶，包括上高下低相互拼接的多个单元屋顶板，所述的单元屋顶板包括屋顶板本体、上边框、下边框和两个相互对称的侧边框，所述的下边框设置有第一横向挡雨片，上方所述的单元屋顶板的第一横向挡雨片覆盖在下方所述的单元屋顶板的上边框上，左侧所述的单元屋顶板的侧边框与右侧所述的单元屋顶板的侧边框相互贴接，在两个所述的侧边框贴接处的接缝下方设置有上高下低的纵向泄水槽，其特征在于所述的第一横向挡雨片的下方设置有横向水槽，所述的横向水槽的开口位于所述的纵向泄水槽的上方。
  2. 根据权利要求1所述的一种具有防水功能的拼接式屋顶，其特征在于所述的侧边框包括第一侧板和并列设置在所述的第一侧板外侧的第二侧板，左侧所述的单元屋顶板的第二侧板与右侧所述的单元屋顶板的第二侧板相互贴接，所述的纵向泄水槽设置在两个所述的第二侧板贴接处的接缝下方。
  3. 根据权利要求1所述的一种具有防水功能的拼接式屋顶，其特征在于所述的横向水槽设置在所述的上边框上。
  4. 根据权利要求1或2或3所述的一种具有防水功能的拼接式屋顶，其特征在于所述的上边框设置有第二横向挡雨片，上方所述的单元屋顶板的第一横向挡雨片覆盖在下方所述的单元屋顶板的第二横向挡雨片上。
  5. 根据权利要求2所述的一种具有防水功能的拼接式屋顶，其特征在于所述的第一侧板与所述的第二侧板之间设置有连接板，所述的第一侧板、所述的连接板和所述的第二侧板一体设置。
  6. 根据权利要求5所述的一种具有防水功能的拼接式屋顶，其特征在于所述的纵向泄水槽的左右两端分别由下向上嵌入由所述的第一侧板、所述的连接板和所述的第二侧板围成的空隙中。
  7. 根据权利要求2所述的一种具有防水功能的拼接式屋顶，其特征在于所述的第一侧板上设置有支撑筋，所述的纵向泄水槽支承在所述的支撑筋上。
  8. 根据权利要求2所述的一种具有防水功能的拼接式屋顶，其特征在于所述的第二侧板由第二上侧板和第二下侧板构成。
  9. 根据权利要求1所述的一种具有防水功能的拼接式屋顶，其特征在于所述的屋 顶板本体是太阳能板或透明玻璃板。
  10. 根据权利要求1所述的一种具有防水功能的拼接式屋顶，其特征在于所述的下边框由第一型材构成，所述的侧边框和所述的上边框由第二型材构成，所述的第二型材包括第一挡板和并列设置在所述的第一挡板外侧的第二挡板，所述的第二挡板的内侧设置有钩挂部，所述的横向水槽设置在所述的上边框的钩挂部上。
  11. 根据权利要求10所述的一种具有防水功能的拼接式屋顶，其特征在于所述的第一挡板上设置有第一连接部，所述的纵向泄水槽支承在所述的第一连接部上。
  12. 根据权利要求11所述的一种具有防水功能的拼接式屋顶，其特征在于所述的第一型材上设置有第二连接部，所述的上边框的第一连接部与所述的下边框的第二连接部通过连接块连接。
  13. 根据权利要求12所述的一种具有防水功能的拼接式屋顶，其特征在于所述的连接块一侧与所述的第一连接部连接，所述的连接块的另一侧设置有楔形槽，所述的第二连接部为与所述的楔形槽配合的楔形块，所述的楔形块嵌入所述的楔形槽内。
  14. 根据权利要求10所述的一种具有防水功能的拼接式屋顶，其特征在于所述的侧边框的钩挂部上设置有辅助挡板，所述的辅助挡板向下伸出所述的侧边框的下沿，所述的纵向泄水槽设置在所述的侧边框的下方。
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