CN207419545U - Basement roof aseismatic joint - Google Patents
Basement roof aseismatic joint Download PDFInfo
- Publication number
- CN207419545U CN207419545U CN201721523481.XU CN201721523481U CN207419545U CN 207419545 U CN207419545 U CN 207419545U CN 201721523481 U CN201721523481 U CN 201721523481U CN 207419545 U CN207419545 U CN 207419545U
- Authority
- CN
- China
- Prior art keywords
- basement roof
- gap
- aseismatic joint
- cover sheet
- coiled material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of basement roof aseismatic joint, including：Cover sheet, waterstop, cover plate support wall, additional coiled material, Vierendeel girder and back-fire relief band, gap is formed between two Vierendeel girders of basement roof, the part that two Vierendeel girders are located at gap both sides has upward protrusion, top is covered with cover sheet, the both sides of cover sheet are supported by cover plate support wall, between cover sheet and Vierendeel girder and between cover plate support wall and Vierendeel girder, it is provided with additional coiled material, filleting layer is filled in gap, waterstop, it is horizontally installed in filleting, filleting layer is divided into two parts up and down, the back-fire relief band to arch upward upwards is provided at the lower opening in gap.The basement roof aseismatic joint of the utility model improves the waterproof ability and fire resistance property of seam crossing.
Description
Technical field
The utility model is related to a kind of basement roof aseismatic joints, belong to building field.
Background technology
With the development of the city, aboveground space is increasingly crowded, and the underground space extension new as city space develops it
Using also in extension at full speed.And the top plate of basement, since the vibrations closer to earth's surface, earth's surface can be to the knot of basement roof
Structure stability generates bigger influence.
Utility model content
The purpose of this utility model is to provide a kind of basement roof aseismatic joint, to solve the above problems.
The utility model employs following technical solution：
The utility model provides a kind of basement roof aseismatic joint, which is characterized in that including：Cover sheet, waterstop, lid
Plate knee wall adds coiled material, Vierendeel girder and back-fire relief band, and gap, two frames are formed between two Vierendeel girders of basement roof
Set a roof beam in place has upward protrusion positioned at the part of gap both sides, and top is covered with cover sheet, and the both sides of cover sheet are by cover board
Knee wall supports, and between cover sheet and Vierendeel girder and between cover plate support wall and Vierendeel girder, is provided with additional coiled material, stitches
Filled with filleting layer in gap, waterstop is horizontally installed in filleting, filleting layer is divided into two parts up and down, under gap
Square opening sets the back-fire relief band to arch upward in oriented gap.
The basement roof aseismatic joint of the utility model, can also have the feature that, further include：Gutter, it is transversal
Face is u-shaped, be arranged at the lower opening in gap below, one end of U-shaped is fixed on by expansion bolt on Vierendeel girder.
The basement roof aseismatic joint of the utility model, can also have the feature that：The other end of U-shaped passes through flat
Steel press strip is fixed, and band steel press strip is also fixed on using expansion bolt on Vierendeel girder.
The basement roof aseismatic joint of the utility model, can also have the feature that：Vertical setting of types water pipe, is vertically connected to
The bottom in the gutter is communicated with the gutter.
The basement roof aseismatic joint of the utility model, can also have the feature that：Wherein, the gutter is whole
Body has the gradient of 1 to 3 degree.
The basement roof aseismatic joint of the utility model, can also have the feature that：Wherein, under additional coiled material
Face is provided with waterproof roll layer.
The basement roof aseismatic joint of the utility model, can also have the feature that：Wherein, concrete cushion, if
It puts in the both sides of protrusion, is pressed on the additional coiled material.
The advantageous effect of utility model
The basement roof aseismatic joint of the utility model due to employing cover board on seam top, extends at seam both ends
Place has used additional coiled material, has used waterstop in the joint, therefore improves the waterproof ability of seam crossing.In addition, in seam
Lower openings at employ back-fire relief band, improve the fire resistance property of seam crossing.
Description of the drawings
Fig. 1 is the structure diagram of basement roof aseismatic joint.
Specific embodiment
Illustrate specific embodiment of the present utility model below in conjunction with attached drawing.
The structure of basement roof aseismatic joint is as shown in Figure 1, basement roof aseismatic joint includes：Cover sheet 11, sealing
Band 12, cover plate support wall 13 add coiled material 14, Vierendeel girder 15, back-fire relief band 16, gutter 17, band steel press strip 18, vertical setting of types water pipe
19。
Gap 22 is formed between two Vierendeel girders 15 of basement roof.Two Vierendeel girders 15 are located at the part of 22 both sides of gap
It raises up, cover sheet 11 is stamped on raised top.The both sides of cover sheet 11 are supported by cover plate support wall 13.In protection cap
Between plate 11 and Vierendeel girder 15 and between cover plate support wall 13 and Vierendeel girder 15, additional coiled material 14 is provided with, to enhance herein
Waterproof effect.
In gap 22 Bituminous hemp fiber material is used filled with filleting layer 21, filleting layer 21.
Waterstop 12, is horizontally installed in filleting, 12 water-swellable of waterstop.
The back-fire relief band 16 to arch upward upwards is provided at the lower opening in gap 22.
Gutter 17, it is u-shaped, be arranged at the lower opening in gap below, one end is fixed by expansion bolt 20
On Vierendeel girder 15, the other end passes through 18 fixed frame of band steel press strip.Band steel press strip 18 is also fixed on frame using expansion bolt 20
On beam 15.
The entirety in gutter has the gradient of 1 to 3 degree, in favor of water is discharged.
Below additional coiled material 14, waterproof roll layer 23 is provided with.
Concrete cushion 24 is arranged on the both sides of the protrusion of Vierendeel girder, is pressed on the additional coiled material.Cover plate support wall 13
It is pressed in one end of concrete cushion 24.
Claims (7)
1. a kind of basement roof aseismatic joint, which is characterized in that including：
Cover sheet, waterstop, cover plate support wall, additional coiled material, Vierendeel girder and back-fire relief band, two frames of basement roof
Form gap between beam, the part that two Vierendeel girders are located at gap both sides has a upward protrusion, top covered with cover sheet,
The both sides of cover sheet are supported by cover plate support wall, between cover sheet and Vierendeel girder and cover plate support wall and frame
Between beam, additional coiled material is provided with,
Filleting layer is filled in the gap formed between two Vierendeel girders,
Waterstop is horizontally installed in filleting, and filleting layer is divided into two parts up and down, is provided at the lower opening in gap
The back-fire relief band to arch upward into gap.
2. basement roof aseismatic joint as described in claim 1, which is characterized in that further include：
Gutter, cross section is u-shaped, be arranged at the lower opening in gap below, one end of U-shaped passes through expansion bolt
It is fixed on Vierendeel girder.
3. basement roof aseismatic joint as claimed in claim 2, it is characterised in that：
The other end of U-shaped is fixed by band steel press strip, and band steel press strip is also fixed on using expansion bolt on Vierendeel girder.
4. basement roof aseismatic joint as claimed in claim 2, it is characterised in that：
Vertical setting of types water pipe is vertically connected to the bottom in the gutter, is communicated with the gutter.
5. basement roof aseismatic joint as claimed in claim 2, it is characterised in that：
Wherein, the entirety in the gutter has the gradient of 1 to 3 degree.
6. basement roof aseismatic joint as described in claim 1, it is characterised in that：
Wherein, below additional coiled material, it is provided with waterproof roll layer.
7. basement roof aseismatic joint as described in claim 1, it is characterised in that：
Wherein, concrete cushion is arranged on the both sides of protrusion, is pressed on the additional coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523481.XU CN207419545U (en) | 2017-11-15 | 2017-11-15 | Basement roof aseismatic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523481.XU CN207419545U (en) | 2017-11-15 | 2017-11-15 | Basement roof aseismatic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419545U true CN207419545U (en) | 2018-05-29 |
Family
ID=62306335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523481.XU Expired - Fee Related CN207419545U (en) | 2017-11-15 | 2017-11-15 | Basement roof aseismatic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589797A (en) * | 2018-06-06 | 2018-09-28 | 中铁第四勘察设计院集团有限公司 | A kind of underground structure and pier stud separate type node waterproof system |
-
2017
- 2017-11-15 CN CN201721523481.XU patent/CN207419545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589797A (en) * | 2018-06-06 | 2018-09-28 | 中铁第四勘察设计院集团有限公司 | A kind of underground structure and pier stud separate type node waterproof system |
| CN108589797B (en) * | 2018-06-06 | 2023-12-05 | 中铁第四勘察设计院集团有限公司 | Underground structure and pier column separated type node waterproof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191115 |