CN206844350U - A kind of waterproof construction at building structure expansion joint - Google Patents
A kind of waterproof construction at building structure expansion joint Download PDFInfo
- Publication number
- CN206844350U CN206844350U CN201720662223.3U CN201720662223U CN206844350U CN 206844350 U CN206844350 U CN 206844350U CN 201720662223 U CN201720662223 U CN 201720662223U CN 206844350 U CN206844350 U CN 206844350U
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- China
- Prior art keywords
- expansion joint
- concrete surface
- building structure
- cushion
- central cover
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Abstract
The utility model discloses a kind of waterproof construction at building structure expansion joint, including the first concrete surface, wingceltis bar, expansion joint, rubber fastening band, expansion joint paving body and support protrusion post, the preceding surface of first concrete surface is provided with wingceltis bar, the expansion joint is arranged on the intermediate space opening position of the first concrete surface and the second concrete surface, and the bottom at expansion joint is provided with rubber fastening band.The utility model is scientific and reasonable for structure; it is safe and convenient to use; there is provided cushion and rubber fastening band; cushion and rubber waterproof band are flexible products; with certain retractility; can meet the needs of expansion joint; and with structural beams, post, plate concrete surface combined it is closely knit; good water-proof effect; building structure can be preferably protected, there is provided expansion joint paving body and paving layer, improves the integrality and sealing of building structure; not only structure construction is convenient by the design, low cost, and excellent in durability.
Description
Technical field
The waterproof construction technical field at building structure expansion joint is the utility model is related to, specially a kind of building structure is stretched
The waterproof construction of seam.
Background technology
Building expansion joint is also referred to as expansion joint, refers to prevent building member heat caused by climate temperature changes
Swollen, shrinkage, one for making structure produce crack or destruction and being set along building or the suitable position in structures construction joint direction
Bar build joint, expansion joint are that building element more than basis such as wall, floor, roof are divided into two independent sectors, make to build
Horizontal extension can be done along length direction by building thing or structures, in building structure, it is necessary in building structure expansion joint opposite position
Waterproof construction is set, with preventing water leakage, infiltration.
But the waterproof construction at building structure expansion joint in the market is not only complicated, and function is single, does not have
Have and cushion and rubber fastening band are set, can not preferably protect building structure, it is impossible to the water-resistance at building expansion joint is improved, it is existing
There is technology to do water-proofing treatment using stainless steel product, not only installation difficulty, interface is more, and the phenomenon of leak easily occurs, does not have
Have and expansion joint paving body and paving layer are set, be not easy to staff's work, it is impossible to improve the complete seal of building structure.
Utility model content
The utility model provides a kind of waterproof construction at building structure expansion joint, can effectively solve in above-mentioned background technology
It is proposed is not provided with cushion and rubber fastening band, can not preferably protect building structure, it is impossible to improves the anti-of building expansion joint
Water-based, prior art does water-proofing treatment using stainless steel product, not only installation difficulty, and interface is more, and leak easily occurs
Phenomenon, expansion joint paving body and paving layer are not provided with, are not easy to staff's work, it is impossible to improve the complete close of building structure
The problem of envelope property.
To achieve the above object, the utility model provides following technical scheme：A kind of waterproof knot at building structure expansion joint
Structure, including the first concrete surface, wingceltis bar, expansion joint, rubber fastening band, cushion, expansion bolt, fixed tabletting, shock resisting steel
Muscle, the second concrete surface, support ear, fastening bolt, paving layer, lower carriage, preformed groove, draw ear, sealing ring, spacing side bar, in
Heart cover plate, expansion joint paving body and support protrusion post, the preceding surface of first concrete surface is provided with wingceltis bar, and first is mixed
The side in solidifying soil matrix face is provided with the second concrete surface, and the expansion joint is arranged on the first concrete surface and the second concrete
The intermediate space opening position of basal plane, and the bottom at expansion joint is provided with rubber fastening band, the top at the expansion joint, which is provided with, stretches
Contracting seam paving body, and the inside center at expansion joint is provided with cushion, the buffering at the top position of rubber fastening band
The upper end of layer is provided with central cover, and described rubber fastening band one end is provided with the interior location of the second concrete surface
Fixed tabletting, being internally embedded for the fixed tabletting are provided with expansion bolt, and second concrete surface is internally provided with
Lower carriage, and the lower position inside the second concrete surface close to lower carriage is provided with anti-seismic steel bar, the lower carriage
Preformed groove is internally provided with, and one end of lower carriage is provided with support ear, being internally embedded for support ear is provided with fastening bolt,
One end of the central cover is provided with drawing ear, and central cover lower end is provided with position-limited edge close to the side opening position of cushion
Beam, the central cover outside are cased with sealing ring close to the side of spacing side bar, and one end of expansion joint paving body is provided with
Paving layer, and expansion joint paving body bottom is provided with support protrusion post at the upper surface location of central cover.
Preferably, the rubber fastening band is consolidated with the first concrete surface and the second concrete surface by expansion bolt
Fixed connection.
Preferably, the lower carriage is Z-type structure, and lower carriage and the second concrete surface are fixed by fastening bolt and connected
Connect.
Preferably, the cushion is a kind of component of polystyrene foam plastics material.
Preferably, the cushion is fixed with central cover by the gluing glutinous mode of waterproof.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, there is provided cushion and rubber fastening band, cushion and rubber waterproof band are flexible products, there is certain stretch
Property, can meet the needs of expansion joint, and closely knit, good water-proof effect is combined with the concrete surface of structural beams, post, plate, Neng Gougeng
Good protection building structure, avoids prior art using stainless steel product and does water-proofing treatment, not only installation difficulty, and interface is more,
And easily there is the problem of leak, there is provided expansion joint paving body and paving layer, improve the integrality of building structure and close
Feng Xing, staff's work of being more convenient for, the design are internally provided with lower branch in the first concrete surface and the second concrete surface
Frame, central cover is internally provided with expansion joint, enhances the crushing resistance at expansion joint, not only structure construction is convenient, low cost, and
And excellent in durability.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model expansion joint paving body；
Label in figure：1st, the first concrete surface；2nd, wingceltis bar；3rd, expansion joint；4th, rubber fastening band；5th, cushion；6th, it is swollen
Swollen screw；7th, fixed tabletting；8th, anti-seismic steel bar；9th, the second concrete surface；10th, support ear；11st, fastening bolt；12nd, paving layer；
13rd, lower carriage；14th, preformed groove；15th, ear is drawn；16th, sealing ring；17th, spacing side bar；18th, central cover；19th, expansion joint paving
Body；20th, support protrusion post.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in Figure 1-2, the utility model provides a kind of technical scheme, and a kind of building structure expansion joint is prevented
Water-bound, including the first concrete surface 1, wingceltis bar 2, expansion joint 3, rubber fastening band 4, cushion 5, expansion bolt 6, fixed pressure
Piece 7, anti-seismic steel bar 8, the second concrete surface 9, support ear 10, fastening bolt 11, paving layer 12, lower carriage 13, preformed groove 14, drawing
Ear 15, sealing ring 16, spacing side bar 17, central cover 18, expansion joint paving body 19 and support protrusion post 20, the first coagulation soil matrix
The preceding surface in face 1 is provided with wingceltis bar 2, and the side of the first concrete surface 1 is provided with the second concrete surface 9, and expansion joint 3 is pacified
Mounted in the intermediate space opening position of the first concrete surface 1 and the second concrete surface 9, and the bottom at expansion joint 3 is provided with rubber
Glue waterstop 4, the top at expansion joint 3 is provided with expansion joint paving body 19, and the inside center at expansion joint 3 is close to rubber fastening band
Cushion 5 is provided with 4 top position, the upper end of cushion 5 is provided with central cover 18, and the one end of rubber fastening band 4 is close
Fixed tabletting 7 is provided with the interior location of second concrete surface 9, fixed being internally embedded for tabletting 7 is provided with expansion bolt
6, the second concrete surface 9 is internally provided with lower carriage 13, and the inside of the second concrete surface 9 is close to the lower section of lower carriage 13
Opening position is provided with anti-seismic steel bar 8, and lower carriage 13 is internally provided with preformed groove 14, and one end of lower carriage 13 is provided with support
Ear 10, being internally embedded for support ear 10 are provided with fastening bolt 11, and one end of central cover 18, which is provided with, draws ear 15, and central cover
18 lower ends are provided with spacing side bar 17 close to the side opening position of cushion 5, and the outside of central cover 18 is close to spacing side bar 17
Side is cased with sealing ring 16, and one end of expansion joint paving body 19 is provided with paving layer 12, and expansion joint paving 19 bottoms of body are close
Support protrusion post 20 is provided with the upper surface location of central cover 18.
In order that expansion joint 3 has the effect of waterproof, in the present embodiment, it is preferred that the concrete of rubber fastening band 4 and first
Basal plane 1 is fixedly connected with the second concrete surface 9 by expansion bolt 6.
In order to improve the crushing resistance of spacing side bar 17, in the present embodiment, it is preferred that lower carriage 13 is Z-type structure, and lower branch
Frame 13 is fixedly connected with the second concrete surface 9 by fastening bolt 11.
In order to preferably protect building structure, in the present embodiment, it is preferred that cushion 5 is a kind of polystyrene foam modeling
Expect the component of material.
In order to improve the water proofing property at building expansion joint 3, extend the service life of building, in the present embodiment, it is preferred that buffering
Layer 5 is fixed with central cover 18 by the gluing glutinous mode of waterproof.
Operation principle and process for using of the present utility model：The utility model is a kind of waterproof knot at building structure expansion joint
Structure, expansion joint refer to for prevent building member due to climate temperature change caused by heat expansion, shrinkage, make structure produce crack or
The build joint for destroying and being set along building or the suitable position in structures construction joint direction, mainly includes the first coagulation
Soil matrix face 1, expansion joint 3, rubber fastening band 4, cushion 5, the second concrete surface 9, lower carriage 13, spacing side bar 17, center
Cover plate 18, expansion joint paving body 19 and support protrusion post 20, the utility model structure are the first concrete surface 1 and the second coagulation
Soil matrix face 9, expansion joint 3 are the waterproof constructions between the first concrete surface 1 and the second concrete surface 9, expansion joint 3 it is interior
Portion is provided with cushion 5 and rubber fastening band, and the component of the polystyrene foam plastics material of cushion 5, cushion 5 and rubber are prevented
Water band 4 is flexible product, there is certain retractility, can meet the needs of flexible, and with structural beams, post, plate coagulation
Soil matrix face combines closely knit, good water-proof effect, can preferably protect building structure, avoids prior art and uses stainless steel product
Water-proofing treatment is done, not only installation difficulty, interface is more, and the problem of leak easily occurs, and cushion 5 passes through with central cover 18
The gluing glutinous mode of waterproof is fixed, and the concrete surface 1 of rubber fastening band 4 and first and the second concrete surface 9 pass through expansion
Bolt 6 is fixedly connected, and U-shaped shock resisting steel is set inside the preformed groove 14 in the first concrete surface 1 and the second concrete surface 9
Muscle 8, increase its tightness and crushing resistance, expansion joint paving body 19 is provided with the upper end of central cover 18, ensure the flat of basal plane
It is whole, staff's work of being more convenient for, and sealing 16 is provided between the both ends of central cover 18 and spacing side bar 17, it can prevent pre-
The inside of groove 14 is stayed to seep water, not only structure construction is convenient by the design, low cost, and excellent in durability.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this reality
With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of waterproof construction at building structure expansion joint, including the first concrete surface（1）, wingceltis bar（2）, expansion joint（3）, rubber
Glue waterstop（4）, cushion（5）, expansion bolt（6）, fixed tabletting（7）, anti-seismic steel bar（8）, the second concrete surface（9）、
Support ear（10）, fastening bolt（11）, paving layer（12）, lower carriage（13）, preformed groove（14）, draw ear（15）, sealing ring（16）, limit
Position side bar（17）, central cover（18）, expansion joint paving body（19）With support protrusion post（20）, it is characterised in that：Described first
Concrete surface（1）Preceding surface be provided with wingceltis bar（2）, and the first concrete surface（1）Side be provided with the second concrete
Basal plane（9）, the expansion joint（3）Installed in the first concrete surface（1）With the second concrete surface（9）Intermediate space position
Place, and expansion joint（3）Bottom be provided with rubber fastening band（4）, the expansion joint（3）Top be provided with expansion joint paving body
（19）, and expansion joint（3）Inside center close to rubber fastening band（4）Top position at be provided with cushion（5）, it is described slow
Rush layer（5）Upper end be provided with central cover（18）, the rubber fastening band（4）One end is close to the second concrete surface（9）'s
Fixed tabletting is provided with interior location（7）, the fixed tabletting（7）Be internally embedded and be provided with expansion bolt（6）, described
Two concrete surfaces（9）Be internally provided with lower carriage（13）, and the second concrete surface（9）Internal close lower carriage（13）'s
Lower position is provided with anti-seismic steel bar（8）, the lower carriage（13）Be internally provided with preformed groove（14）, and lower carriage（13）
One end be provided with support ear（10）, the support ear（10）Be internally embedded and be provided with fastening bolt（11）, the central cover
（18）One end be provided with drawing ear（15）, and central cover（18）Lower end is close to cushion（5）Side opening position set it is limited
Position side bar（17）, the central cover（18）Outside close spacing side bar（17）Side be cased with sealing ring（16）, it is described flexible
Stitch paving body（19）One end be provided with paving layer（12）, and expansion joint paving body（19）Bottom is close to central cover（18）It is upper
Support protrusion post is provided with surface location（20）.
A kind of 2. waterproof construction at building structure expansion joint according to claim 1, it is characterised in that：The rubber water-proof
Band（4）With the first concrete surface（1）With the second concrete surface（9）Pass through expansion bolt（6）It is fixedly connected.
A kind of 3. waterproof construction at building structure expansion joint according to claim 1, it is characterised in that：The lower carriage
（13）For Z-type structure, and lower carriage（13）With the second concrete surface（9）Pass through fastening bolt（11）It is fixedly connected.
A kind of 4. waterproof construction at building structure expansion joint according to claim 1, it is characterised in that：The cushion
（5）It is a kind of component of polystyrene foam plastics material.
A kind of 5. waterproof construction at building structure expansion joint according to claim 1, it is characterised in that：The cushion
（5）With central cover（18）Fixed by the gluing glutinous mode of waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720662223.3U CN206844350U (en) | 2017-06-08 | 2017-06-08 | A kind of waterproof construction at building structure expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720662223.3U CN206844350U (en) | 2017-06-08 | 2017-06-08 | A kind of waterproof construction at building structure expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844350U true CN206844350U (en) | 2018-01-05 |
Family
ID=60799339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720662223.3U Expired - Fee Related CN206844350U (en) | 2017-06-08 | 2017-06-08 | A kind of waterproof construction at building structure expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576649A (en) * | 2020-05-27 | 2020-08-25 | 惠安洛强装修设计中心 | Building expansion joint connection structure |
| CN111779146A (en) * | 2020-07-06 | 2020-10-16 | 厦门吉龙居防水工程有限公司 | Building expansion joint and construction process thereof |
-
2017
- 2017-06-08 CN CN201720662223.3U patent/CN206844350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576649A (en) * | 2020-05-27 | 2020-08-25 | 惠安洛强装修设计中心 | Building expansion joint connection structure |
| CN111779146A (en) * | 2020-07-06 | 2020-10-16 | 厦门吉龙居防水工程有限公司 | Building expansion joint and construction process thereof |
| CN111779146B (en) * | 2020-07-06 | 2021-08-17 | 厦门吉龙居防水工程有限公司 | Building expansion joint and construction process thereof |
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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 |
Granted publication date: 20180105 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |