CN208996334U - A kind of deformation joint of roof water proof structure - Google Patents
A kind of deformation joint of roof water proof structure Download PDFInfo
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- CN208996334U CN208996334U CN201821707342.7U CN201821707342U CN208996334U CN 208996334 U CN208996334 U CN 208996334U CN 201821707342 U CN201821707342 U CN 201821707342U CN 208996334 U CN208996334 U CN 208996334U
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- deformation joint
- holding tank
- water proof
- proof structure
- roof water
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Abstract
The utility model discloses a kind of deformation joint of roof water proof structures; belong to the realm of building construction; it includes deformation joint; protection board is provided with above the deformation joint; the deformation joint two sides offer holding tank; the protection board is arranged in holding tank, is connected with sealing strip between the protection board and holding tank；Waterstop is connected in the deformation joint, the waterstop is arranged below protection board.The utility model has the effect of that reducing moisture penetrates into deformation joint.
Description
Technical field
The utility model relates to the realm of building construction, in particular to a kind of deformation joint of roof water proof structure.
Background technique
Building can often deform under extraneous factor effect, and cracking is caused even to destroy, and deformation joint is for this
Situation and reserved build joint, are the general names of expansion joint, subsiding crack and aseismic joint.And roof leakage is that building trade is generally existing
Problem to be solved, occur mainly in structure change position, especially deformation joint.
As shown in Figure of description 1, it is typically employed in the form that cover board 5 is set at the top of deformation joint of roof 1 in the prior art
Prevent moisture from entering deformation joint 1, due to cover board 4 be it is prefabricated, be difficult to be bonded completely with 1 edge of deformation joint, when rainwater drops down onto cover board
Surrounding Shi Yixiang deformation joint internal penetration, and then cause building there is a situation where seeping water, this problems demand solves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of deformation joint of roof waterproof structures
It makes, has the effect of that reducing rainwater penetrates into deformation joint.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of deformation joint of roof water proof structure, including deformation joint, the deformation joint top are provided with protection board, the deformation
Seam two sides offer holding tank, and the protection board is arranged in holding tank, is connected between the protection board and holding tank close
Strip of paper used for sealing；
Waterstop is connected in the deformation joint, the waterstop is arranged below protection board.
By using above-mentioned technical proposal, the sealing strip connected between protection board and protection board and holding tank prevents rainwater
It flows into deformation joint to cause to seep water within doors, when part rainwater penetrates into holding tank from sealing strip, the setting of waterstop can keep off rainwater
Firmly, it prevents from penetrating further into deformation joint.
The utility model is further arranged to: the protection board is made of trapezoid block and rectangular block setting up and down, described
Rectangular block is placed in holding tank, and the height of the rectangular block is equal to the groove depth of holding tank, the length on the trapezoid block bottom edge
Greater than the sum of the width of rectangular block and two sealing strips.
By using above-mentioned technical proposal, when rectangular block is arranged in holding tank, the trapezoid block covering of rectangular block is set
Prevent moisture from penetrating into holding tank at sealing strip on holding tank, and since there are two bevel edges for trapezoid block tool, when moisture is fallen on
When on trapezoid block, rainwater can be drained to holding tank two sides by the setting of two bevel edges, and moisture is further prevented to penetrate into deformation joint.
The utility model is further arranged to: one end that the weather board extends in deformation joint is fixedly connected with through slot, institute
It states and is embedded with slide bar in through slot, the waterstop both ends are connected with the side wall of slide bar, and the waterstop is elastic material, and institute
The length for stating waterstop is greater than the width of deformation joint.
By using above-mentioned technical proposal, convenient for the installation of waterstop, and when waterstop is damaged or adheres to silt
Afterwards, slide bar is removed out of through slot, replacement easy to disassemble.Its width can change when being expanded with heat and contract with cold due to deformation joint,
The waterstop of elastic material can move change width with deformation seamed belt and stretch or shrink to play sealing effect.
The utility model is further arranged to: weather board is provided in the holding tank, weather board one end setting exists
At holding tank notch, the other end extends to setting in deformation joint.
By using above-mentioned technical proposal, when rainwater penetrates into holding tank from sealing strip, the setting of weather board can draw rainwater
It flow on waterstop, prevents rainwater from resting in holding tank and cause the cell wall of holding tank by raindrop erosion.
The utility model is further arranged to: limit plate, the limit plate and rectangle are vertically installed on the weather board
The side wall of block is bonded；
The one end of one end and limit plate far from weather board that notch is arranged in the weather board is fixedly installed installation
Slot, the cross section of the sealing strip is in " M " shape, and both ends are provided with the interconnecting piece of insertion mounting groove, and the sealing strip has
Elasticity is provided with increasing on the cell wall of the mounting groove and rubs line.
By using above-mentioned technical proposal, since sealing strip has elasticity, when the distance between deformation joint changes,
Elasticity possessed by sealing strip can cooperate the width of deformation joint, and deformation occurs, keeps the connection shape between protection board and holding tank
State.Since its section is arranged in " M " shape, it is stretchable to certain length, to cooperate the deformation joint and holding tank of different in width.
The utility model is further arranged to: the receiving side wall offers slot, the weather board one at bottom wall
Body formed to have mounting plate, the mounting plate includes the riser that setting is bonded with receiving groove groove wall, and perpendicular to riser setting
Plate offers the slot for plate insertion on the side wall of the holding tank.
By using above-mentioned technical proposal, when plate is plugged in slot, weather board and it is arranged on weather board
Mounting groove and through slot are arranged in holding tank, and the integraty degree of its structure is improved when installing protection board.
The utility model is further arranged to: the holding tank two sides offer gutter.
By using above-mentioned technical proposal, diversion can be flowed by falling on protection board and by the rainwater of two bevel edge carrying-off of protection board
Slot, and by the water in gutter from roofing carrying-off.
The utility model is further arranged to: water-swellable part is filled in the deformation joint.
By using above-mentioned technical proposal, when small part rainwater is flowed into deformation joint, water-swellable part is expanded and swollen
Greatly, it will be filled in deformation joint completely, and lead to roof leakage to prevent rainwater from flowing into deformation joint.
In conclusion the utility model has the following beneficial effects:
1. by the way that protection board is arranged above deformation joint, and waterstop is arranged below protection board, it can prevent moisture from seeping
Enter deformation joint；
2. passing through holding tank and being connected to the setting of the sealing strip connected between holding tank and protection board, can protect
Plate prevents moisture from penetrating into while stablizing setting；
3. by the setting of through slot and the slide bar that waterstop two sides are arranged in, convenient for the installation and replacement of waterstop.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying deformation joint in the prior art；
Fig. 2 is in the utility model for embodying whole structural schematic diagram；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is in the utility model for embodying the explosive view of connection relationship between various pieces.
In figure, 1, deformation joint；11, holding tank；111, slot；12, waterstop；121, slide bar；13, water-swellable part；2,
Protection board；21, trapezoid block；22, rectangular block；23, sealing strip；231, interconnecting piece；3, weather board；31, through slot；32, mounting groove；
321, increase the line that rubs；33, limit plate；34, mounting plate；341, riser；342, plate；4, gutter；5, cover board.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
As shown in Fig. 2, being a kind of deformation joint of roof water proof structure disclosed by the utility model, including deformation joint 1 and setting
Protection board 2 above deformation joint 1,1 two sides of deformation joint offer holding tank 11, and protection board 2 is by trapezoid block setting up and down
21 and rectangular block 22 be integrally formed, rectangular block 22 is arranged in holding tank 11, and the height of rectangular block 22 and holding tank 11
Groove depth is equal, and it is more stable when 1 top of deformation joint that the setting of holding tank 11 can be such that the lid of protection board 2 is located at.Rectangular block 22 and receiving
It is connected between 11 side wall of slot by sealing strip 23.Rectangular block 22 is centrally positioned on the bottom wall of trapezoid block 21, the cross of trapezoid block 21
Section is isosceles trapezoid, and the length on 21 bottom edge of trapezoid block is greater than the sum of the width of rectangular block 22 and two sealing strips 23.Hold
Receiving the two sides of slot 11 offers gutter 4, the chamfering that the vertex of trapezoid block 21 is provided with convenient for drainage.
The setting of sealing strip 23, can be by protection board 2 and holding tank while preventing rain penetration from entering holding tank 11
It is connected between 11, prevents protection board 2 from falling.The setting of trapezoid block 21 can will be between rectangular block 22 and holding tank 11
Gap covers, and rainwater is further prevented to penetrate into, and since there are two bevel edges for trapezoidal tool, can will fall on protection board 2
Rainwater is introduced into the gutter 4 that 11 two sides of holding tank are arranged in, and water pipe can be arranged by rainwater at 4 edge of gutter in actual use
It guides, prevents roof ponding.
As shown in Figure 1, be provided with waterstop 12 below protection board 2, it is provided with weather board 3 in holding tank 11, in weather board 3
Portion is obliquely installed towards protection board 2 at an angle, and weather board 3 is in 45 ° of inclinations in the present embodiment.When rainwater flows into holding tank 11
When weather board 3 setting prevent from moisture from contacting with the cell wall of holding tank 11 corroding, 3 one end of weather board is arranged in holding tank 11
At notch, the other end is extended in deformation joint 1, and is connected with through slot 31, the slide bar 121 that waterstop 12 is fixedly installed by two sides
It slides connection with through slot 31 to be arranged in deformation joint 1, when water flows into deformation joint 1, waterstop 12 can prevent moisture further
Deformation joint 1 is penetrated into, the type of waterstop 12 is preferably rubber fastening band 12 in the present embodiment, and U-shaped setting, when deformation joint 1
When being changed due to the width that expands with heat and contract with cold, elasticity possessed by rubber fastening band 12 can make its length with the width of deformation joint 1
Variation can be better protected from moisture and penetrate into deformation joint 1, be filled with water-swellable part 13 in the deformation joint 1 of 12 lower section of waterstop, this
Water-swellable part 13 is made of high Na-bentonite soil material in embodiment, is expandable to this body when moisture penetrates into deformation joint 1
Long-pending 1.5-2 times will fill completely in deformation joint 1, have good waterproof effect.
As shown in figure 3, weather board 3 is close to the side of 11 cell wall of holding tank integrally formed with mounting plate 34, the packet of mounting plate 34
It includes the riser 341 perpendicular to the setting of 11 slot bottom of holding tank and plate of the riser 341 far from 11 notch one end of holding tank is set
342, the slot 111 being embedded in for plate 342 is offered on the cell wall of holding tank 11；Weather board 3 far from 11 cell wall of holding tank one
Side is provided with limit plate 33, and limit plate 33 is bonded setting with the side wall of rectangular block 22, and mounting portion, limit is arranged in 23 both ends of sealing strip
Close to one end that 11 notch of holding tank is arranged integrally formed with mounting groove 32, sealing strip 23 passes through connection for plate 33 and weather board 3
Portion 231, which is embedded in link slot, is connected limit plate 33 with weather board 3.It is coated on riser 341 and plate 342 when installation anti-
Plate 342 is inserted into slot 111 and is bonded with the cell wall of mounting groove 32 to riser 341 by glue, then by the rectangular block 22 of protection board 2
It is placed between limit plate 33, and is bonded 22 side wall of rectangular block with limit plate 33 by marine glue.
As shown in Fig. 2, being provided in mounting groove 32 for preventing the mounting portion of sealing strip 23 from deviating from out of mounting groove 32
Increase the line 321 that rubs, sealing strip 23 is flexible rubber strip material, and the effect of waterproof sealing is played with preferable leakproofness
Fruit.The cross section of sealing strip 23 is arranged in " M " shape, has biggish surface area, can be by stretching and compressing its surface area to match
Various sizes of deformation joint 1 and protection board 2 in a certain range is closed to use.
The implementation principle of above-described embodiment are as follows: first in deformation joint 1 fill water-swellable part 13,342 two sides of plate with
And the side of riser 341 towards holding tank 11 is coated with marine glue, by plate 342 be inserted into slot 111, and be moved to riser 341 with
The cell wall of holding tank 11 is bonded, and the mounting portion of 23 two sides of sealing strip is embedded in mounting groove 32 with by limit plate 33 and weather board
3 are connected, and are coated with marine glue in the side of limit plate 33 towards rectangular block 22, and adjust limit plate 33 and 22 side wall of rectangular block patch
It closes, the slide bar 121 of 12 two sides of waterstop is slid onto through slot 31, waterstop 12 is arranged in seal groove, be installed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of deformation joint of roof water proof structure, including deformation joint (1), it is characterised in that: be provided with above the deformation joint (1)
Protection board (2), deformation joint (1) two sides offer holding tank (11), and the protection board (2) is arranged in holding tank (11)
It is interior, sealing strip (23) are connected between the protection board (2) and holding tank (11)；
It is connected with waterstop (12) in the deformation joint (1), waterstop (12) setting is below protection board (2).
2. a kind of deformation joint of roof water proof structure according to claim 1, it is characterised in that: the protection board (2) is by upper
The trapezoid block (21) and rectangular block (22) of lower setting form, and the rectangular block (22) is placed in holding tank (11), and the square
The height of shape block (22) is equal to the groove depth of holding tank (11), and the length on trapezoid block (21) bottom edge is greater than rectangular block (22) and two
The sum of the width of a sealing strip (23).
3. a kind of deformation joint of roof water proof structure according to claim 1, it is characterised in that: set in the holding tank (11)
It is equipped with weather board (3), described weather board (3) one end is arranged at holding tank (11) notch, and the other end extends to deformation joint (1)
It is interior.
4. a kind of deformation joint of roof water proof structure according to claim 3, it is characterised in that: the weather board (3) extends
One end in deformation joint (1) is fixedly connected with through slot (31), is embedded with slide bar (121), the sealing in the through slot (31)
Band (12) both ends are connected with the side wall of slide bar (121), and the waterstop (12) is elastic material, and the waterstop (12)
Length is greater than the width of deformation joint (1).
5. a kind of deformation joint of roof water proof structure according to claim 4, it is characterised in that: hang down on the weather board (3)
It is directly provided with limit plate (33), the limit plate (33) is bonded with the side wall of rectangular block (22)；
One end of notch is arranged in the weather board (3) and limit plate (33) is fixedly installed far from the one end of weather board (3)
Have mounting groove (32), the cross section of the sealing strip (23) is in " M " shape, and both ends are provided with the connection of insertion mounting groove (32)
Portion (231), the sealing strip (23) have elasticity, are provided with increasing on the cell wall of the mounting groove (32) and rub line (321).
6. a kind of deformation joint of roof water proof structure according to claim 4, it is characterised in that: weather board (3) one
It forms mounting plate (34), the mounting plate (34) includes the riser (341) that setting is bonded with holding tank (11) cell wall, and is hung down
Inserting for plate (342) insertion is offered directly in the plate (342) of riser (341) setting, on the side wall of the holding tank (11)
Slot (111).
7. a kind of deformation joint of roof water proof structure according to claim 6, it is characterised in that: holding tank (11) two sides
Offer gutter (4).
8. a kind of deformation joint of roof water proof structure according to claim 7, it is characterised in that: filled out in the deformation joint (1)
Filled with water-swellable part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707342.7U CN208996334U (en) | 2018-10-20 | 2018-10-20 | A kind of deformation joint of roof water proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707342.7U CN208996334U (en) | 2018-10-20 | 2018-10-20 | A kind of deformation joint of roof water proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996334U true CN208996334U (en) | 2019-06-18 |
Family
ID=66805246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821707342.7U Active CN208996334U (en) | 2018-10-20 | 2018-10-20 | A kind of deformation joint of roof water proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364703A (en) * | 2020-04-09 | 2020-07-03 | 四川华远建设工程有限公司 | Roof deformation joint waterproof structure |
| CN114541597A (en) * | 2022-03-22 | 2022-05-27 | 福建西海岸建筑设计院有限公司 | Waterproof construction of outdoor floor movement joint department of building |
-
2018
- 2018-10-20 CN CN201821707342.7U patent/CN208996334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364703A (en) * | 2020-04-09 | 2020-07-03 | 四川华远建设工程有限公司 | Roof deformation joint waterproof structure |
| CN111364703B (en) * | 2020-04-09 | 2021-04-13 | 四川华远建设工程有限公司 | Roof deformation joint waterproof structure |
| CN114541597A (en) * | 2022-03-22 | 2022-05-27 | 福建西海岸建筑设计院有限公司 | Waterproof construction of outdoor floor movement joint department of building |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 Room 203, building 15, area a, headquarters economic and Technological Innovation Park, 160 Taiyang Road, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou beirun Architectural Design Co.,Ltd. Address before: 215300 Building 11, Tsinghua Science Park, 1666 Zuchong South Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN ARCHITECTURAL DESIGNING INSTITUTE Co.,Ltd. |