CN207144170U - A kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure - Google Patents
A kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure Download PDFInfo
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- CN207144170U CN207144170U CN201720841625.XU CN201720841625U CN207144170U CN 207144170 U CN207144170 U CN 207144170U CN 201720841625 U CN201720841625 U CN 201720841625U CN 207144170 U CN207144170 U CN 207144170U
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- hung panel
- prefabricated
- lower floor
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Abstract
The utility model discloses a kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure, it is related to building structure technology field, upper strata out-hung panel and lower floor's out-hung panel distinguish pre-buried pre-embedded steel slab suitable for reading and lower mouth pre-embedded steel slab, pre-embedded steel slab suitable for reading and lower mouth pre-embedded steel slab carry out bolt connection with the channel-section steel provided with square hole and welded to realize being connected for upper strata out-hung panel and lower floor's out-hung panel respectively, transverse joint and vertical abutment joint internal orifice are set airtight bar and blocked with joint filler, and seam collar extension is set back lining materials and blocked with fluid sealant；The utility model improves the adjustability, adaptability and resist displacement ability of attachment structure, effectively prevents the phenomenon that seeped water caused by glue mouth cracking, significantly improves the water resistance of out-hung panel seam crossing；Lower floor's out-hung panel reserves anchor bar, is overlapped with Cast-in-situ Beam and laminated floor slab cast-in-place structural, effectively improves the globality and stability of attachment structure.
Description
Technical field
It the utility model is related to building structure technology field, and in particular to one kind is used for the prefabricated plug-in wall of integral concrete
The attachment structure of plate.
Background technology
In recent years, housing industrialization constantly developed.Using modern science and technology, advanced management method and industrialized
The mode of production, it is directed to realizing the construction of house high efficiency, high-quality, low consumption of resources and low environmental impact.The industry of house
Change has epoch-making meaning, realizes housing industry from traditional labour-intensive transformation to technology-intensive type, also will be
The direction of Mirae Corp.'s development.
Prefabricated components are a kind of modes of industrialization construction, and in prefabricated components product, prefabricated out-hung panel is widely used.
But at present, globality, stability are general during prefabricated out-hung panel installation, resist displacement ability, it is difficult to adjust in installation process
Whole, adaptability is poor, and interface is also easy to produce infiltration phenomenon, have impact on the quality of building structure.
Utility model content
The utility model is precisely in order to avoid the weak point present in above-mentioned prior art, there is provided a kind of assembled mixes
The prefabricated out-hung panel upper and lower opening waterproof connecting structure of Xtah Crude Clay structure.
The present invention adopts the following technical scheme that to solve technical problem：A kind of prefabricated out-hung panel of prefabricated concrete structure
Upper and lower opening waterproof connecting structure, upper strata out-hung panel bottom pre-buried pre-buried steel suitable for reading parallel with the upper strata out-hung panel medial surface
Plate, and pre-embedded bolt is set on the pre-embedded steel slab suitable for reading, lower floor's out-hung panel top and lower floor's out-hung panel medial surface
It is vertical to bury a mouthful pre-embedded steel slab in advance, and the pre-buried anchor bar below the lower mouth pre-embedded steel slab, the anchor bar stretch out institute
Lower floor's out-hung panel is stated, with Cast-in-situ Beam upper reinforcement and superimposed sheet cast-in-place structural bar splicing；Channel-section steel passes through spacer for bolt and spiral shell
Female to be connected with the pre-embedded bolt, its bottom is welded with the lower mouth pre-embedded steel slab, by the upper strata out-hung panel and it is described under
Layer out-hung panel is fixedly connected, and forms transverse joint in the upper strata out-hung panel and lower floor's out-hung panel；The horizontal stroke
Mouth and lower floor's out-hung panel reserved groove suitable for reading under the upper strata out-hung panel into seam, and set in the groove
Airtight bar is put, forms constructional waterproofing, the transverse joint internal orifice is blocked with joint filler, and the back of the body is set on the inside of the transverse joint collar extension
Lining material, and blocked with fluid sealant.
Further, the upper strata out-hung panel and lower floor's out-hung panel each side set a notch, and
Airtight bar is set in the notch；Vertical abutment joint is formed between adjacent out-hung panel with layer, is formed by the airtight bar anti-
Water is constructed, and the vertical abutment joint internal orifice is blocked with joint filler, and back lining materials are set on the inside of the vertical abutment joint collar extension, and with sealing
Glue blocks.
Further, the square hole of elongate configuration being set on the channel-section steel, adjusting installation site, the pre-buried spiral shell during for installing
Bolt can slide before the nut is tightened in the square hole.
Further, the joint filler is refractory material.
Further, the airtight bar is made up of Duprene rubber foamed.
Further, the back lining materials are circular or flat polyethylene foamed rod.
The utility model provides a kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure, tool
There is following beneficial effect：
1st, upper strata out-hung panel and lower floor's out-hung panel distinguish pre-buried pre-embedded steel slab suitable for reading and lower mouth pre-embedded steel slab, suitable for reading pre-
Bury steel plate and lower mouth pre-embedded steel slab respectively with the channel-section steel bolt connection provided with square hole and welding with realize upper strata out-hung panel and under
Being connected for layer out-hung panel, improves the adjustability, adaptability and resist displacement ability of attachment structure；
2nd, lower floor's out-hung panel reserves anchor bar, is taken with Cast-in-situ Beam upper reinforcement and laminated floor slab cast-in-place structural reinforcing bar
Connect, effectively improve the globality and stability of attachment structure；
3rd, seam internal orifice is set airtight bar and blocked with joint filler, and seam collar extension is set back lining materials and blocked with fluid sealant,
Construction, material dual waterproof are formed, effectively prevents the phenomenon that seeped water caused by glue mouth cracking, significantly improves out-hung panel seam crossing
Water resistance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial structural diagram at the utility model A；
Fig. 3 is the vertical view cutaway drawing at the utility model A.
The structural representation of Fig. 4 positions the utility model vertical abutment joint.
In figure：
1st, upper strata out-hung panel, 11, pre-embedded steel slab suitable for reading, 12, pre-embedded bolt, 13, spacer for bolt；2nd, the plug-in wall of lower floor
Plate, 21, lower mouth pre-embedded steel slab, 22, anchor bar；3rd, channel-section steel, 31, square hole；41st, joint filler, 42, airtight bar, 43, backing
Material, 44, fluid sealant；51st, Cast-in-situ Beam, 52, superimposed sheet cast-in-place structural.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in Figure 1 to 4, its structural relation is：Put down with the medial surface of upper strata out-hung panel 1 bottom of upper strata out-hung panel 1
The pre-buried pre-embedded steel slab 11 suitable for reading of row, and pre-embedded bolt 12 is set on pre-embedded steel slab 11 suitable for reading, the top of lower floor's out-hung panel 2 and lower floor
The medial surface of out-hung panel 2 vertically buries mouthful pre-embedded steel slab 21 in advance, and in the pre-buried anchor bar 22 in the lower lower section of mouth pre-embedded steel slab 21, anchor
Gu reinforcing bar 22 stretches out lower floor's out-hung panel 2, with the upper reinforcement of Cast-in-situ Beam 51 and the bar splicing of superimposed sheet cast-in-place structural 52；Channel-section steel 3
It is connected by spacer for bolt 13 and nut with pre-embedded bolt 12, its bottom is welded with lower mouth pre-embedded steel slab 21, by the plug-in wall in upper strata
Plate 1 is fixedly connected with lower floor out-hung panel 2, and forms transverse joint in upper strata out-hung panel 1 and lower floor's out-hung panel 2；Laterally
1 time mouth of upper strata out-hung panel and lower floor's out-hung panel 2 reserved groove suitable for reading in seam, and in setting airtight bar 42 in groove,
Constructional waterproofing is formed, transverse joint internal orifice is blocked with joint filler 41, and back lining materials 43 are set on the inside of transverse joint collar extension, and with close
Sealing 44 blocks.
Preferably, upper strata out-hung panel 1 and lower floor's out-hung panel 2 each side set a notch, and are set in notch
Put airtight bar 42；Vertical abutment joint is formed between adjacent out-hung panel with layer, water proof structure is formed by airtight bar 42, vertically connect
Seam internal orifice is blocked with joint filler 41, sets back lining materials 43 on the inside of vertical abutment joint collar extension, and block with fluid sealant 44.
Preferably, the square hole 31 of elongate configuration being set on channel-section steel 3, adjusting installation site during for installing, pre-embedded bolt 12 exists
Nut can slide before tightening in square hole 31.
Preferably, joint filler 41 is refractory material.
Preferably, airtight bar 42 is made up of Duprene rubber foamed.
Preferably, back lining materials 43 are circular or flat polyethylene foamed rod.
During specific installation, the pre-buried pre-embedded steel slab 11 suitable for reading in the bottom of upper strata out-hung panel 1, and set on pre-embedded steel slab 11 suitable for reading
Pre-embedded bolt 12.Mouthful pre-embedded steel slab 21 and anchor bar 22, anchor bar 22 and Cast-in-situ Beam are buried in advance in the top of lower floor's out-hung panel 2
51 and superimposed sheet cast-in-place structural 52 overlap.After Cast-in-situ Beam 51 and the casting complete of superimposed sheet cast-in-place structural 52, lower floor's out-hung panel 2
An entirety is formed with Cast-in-situ Beam 51 and superimposed sheet cast-in-place structural 52.Channel-section steel 3 passes through spacer for bolt 13 and nut and pre-embedded bolt
12 connections, bottom and the lower full weld of mouth pre-embedded steel slab 21, upper strata out-hung panel 1 and lower floor's out-hung panel 2 are connected to be formed one it is whole
Body, and form transverse joint between upper strata out-hung panel 1 and lower floor's out-hung panel 2.Meanwhile with layer between adjacent out-hung panel
Vertical abutment joint be present.
Wherein, the middle part of channel-section steel 3 opens up 50mm × 70mm square holes, and spacer for bolt 13 is diameter 90mm circular steel plate, is installed
During, installation can be adjusted by the way that pre-embedded bolt 12 is slided in square hole 31.
Transverse joint and vertical abutment joint internal orifice are filled using Duprene rubber foamed manufactured airtight bar 42, after installation,
Airtight bar 42 should close, and form constructional waterproofing.Transverse joint and vertical abutment joint internal orifice are carried out using the joint filler 41 of fire resisting
Closure.
Transverse joint and vertical abutment joint collar extension waterproof are filled out using circular or flat polyethylene foamed rod as back lining materials 43
Fill, to control the applying glue thickness of fluid sealant 44 and shape.Before gluing, it is unnecessary that out-hung panel basic unit is removed using sanding machine polishing
Cement mortar, reach smooth, cleaning, after air blower removes floating ash, the uniform brushing primary coat at basic unit.After primary coat is dried, use is resistance to
The fluid sealant 44 of fiery material is blocked, and Jiao Kou should be continuously and a little excessive, does not allow bubble occur.After the completion of construction, with scraping
Fluid sealant 44 is struck off compacting by offset plate, and colloid edge is smeared with slot edge to be enriched, and strengthens sealing effectiveness.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (6)
- A kind of 1. prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure, it is characterised in that：Upper strata is plug-in Wallboard (1) bottom pre-buried pre-embedded steel slab (11) suitable for reading parallel with upper strata out-hung panel (1) medial surface, and described suitable for reading pre- Bury and pre-embedded bolt (12) is set on steel plate (11), it is vertical with lower floor's out-hung panel (2) medial surface at the top of lower floor's out-hung panel (2) It is pre- to bury a mouthful pre-embedded steel slab (21), and the pre-buried anchor bar (22) below the lower mouth pre-embedded steel slab (21), the anchoring steel Muscle (22) stretches out lower floor's out-hung panel (2), is taken with Cast-in-situ Beam (51) upper reinforcement and superimposed sheet cast-in-place structural (52) reinforcing bar Connect；Channel-section steel (3) is connected by spacer for bolt (13) and nut with the pre-embedded bolt (12), its bottom and the lower mouth pre-buried steel Plate (21) is welded, and the upper strata out-hung panel (1) is fixedly connected with lower floor's out-hung panel (2), and in outside the upper strata Wallboard (1) and lower floor's out-hung panel (2) form transverse joint；The upper strata out-hung panel (1) in the transverse joint Lower mouth and lower floor's out-hung panel (2) reserved groove suitable for reading, and in setting airtight bar (42) in the groove, form construction Waterproof, the transverse joint internal orifice are blocked with joint filler (41), and back lining materials (43) are set on the inside of the transverse joint collar extension, and Blocked with fluid sealant (44).
- 2. the prefabricated out-hung panel upper and lower opening waterproof connecting structure of a kind of prefabricated concrete structure according to claim 1, It is characterized in that：The upper strata out-hung panel (1) and lower floor's out-hung panel (2) each side set a notch, and Airtight bar (42) is set in the notch；Vertical abutment joint is formed between adjacent out-hung panel with layer, passes through the airtight bar (42) water proof structure is formed, the vertical abutment joint internal orifice is blocked with joint filler (41), and the back of the body is set on the inside of the vertical abutment joint collar extension Lining material (43), and blocked with fluid sealant (44).
- 3. the prefabricated out-hung panel upper and lower opening waterproof connecting structure of a kind of prefabricated concrete structure according to claim 1, It is characterized in that：The square hole (31) of elongate configuration being set on the channel-section steel (3), adjusting installation site during for installing, it is described pre-buried Bolt (12) can slide before the nut is tightened in the square hole (31).
- A kind of 4. prefabricated out-hung panel upper and lower opening waterproof connection knot of prefabricated concrete structure according to claim 1 or 2 Structure, it is characterised in that：The joint filler (41) is refractory material.
- A kind of 5. prefabricated out-hung panel upper and lower opening waterproof connection knot of prefabricated concrete structure according to claim 1 or 2 Structure, it is characterised in that：The airtight bar (42) is made up of Duprene rubber foamed.
- A kind of 6. prefabricated out-hung panel upper and lower opening waterproof connection knot of prefabricated concrete structure according to claim 1 or 2 Structure, it is characterised in that：The back lining materials (43) are circular or flat polyethylene foamed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841625.XU CN207144170U (en) | 2017-07-12 | 2017-07-12 | A kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841625.XU CN207144170U (en) | 2017-07-12 | 2017-07-12 | A kind of prefabricated out-hung panel upper and lower opening waterproof connecting structure of prefabricated concrete structure |
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| Publication Number | Publication Date |
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| CN207144170U true CN207144170U (en) | 2018-03-27 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235667A (en) * | 2018-09-20 | 2019-01-18 | 上海君道住宅工业有限公司 | Precast facade waterproof construction and precast facade |
| CN109707053A (en) * | 2019-02-18 | 2019-05-03 | 西安市建筑设计研究院有限公司 | A kind of assembly concrete building prefabrication exterior wall connecting structure |
| CN109763600A (en) * | 2019-02-18 | 2019-05-17 | 西安市建筑设计研究院有限公司 | A kind of fireproof blocking construction of composite out-fitting wallboard insulating layer |
| CN110130531A (en) * | 2019-06-06 | 2019-08-16 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of fabricated shear wall and ground beam connection structure and method |
| CN110359584A (en) * | 2019-06-14 | 2019-10-22 | 成都建工第二建筑工程有限公司 | Assembly concrete wall waterproof structure |
| CN110387974A (en) * | 2019-06-14 | 2019-10-29 | 成都建工第二建筑工程有限公司 | Assembly concrete building prefabrication external wall waterproof construction method |
| CN110528730A (en) * | 2019-09-18 | 2019-12-03 | 上海建科建筑设计院有限公司 | A kind of waterproof construction of prefabricated plug-in sandwich type wall panel |
| CN112726871A (en) * | 2020-12-30 | 2021-04-30 | 上海建工五建集团有限公司 | Waterproof structure of prefabricated external wall panel |
| CN112814194A (en) * | 2020-12-31 | 2021-05-18 | 中电建池州长智建工有限公司 | Dry-type connection outer wall structure system and installation method thereof |
| CN113502929A (en) * | 2021-06-23 | 2021-10-15 | 新余学院 | Assembled steel structure building wallboard top surface gap processing structure and method |
| CN114135020A (en) * | 2021-12-03 | 2022-03-04 | 广东二十冶建设有限公司 | External wall device and construction method |
-
2017
- 2017-07-12 CN CN201720841625.XU patent/CN207144170U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235667A (en) * | 2018-09-20 | 2019-01-18 | 上海君道住宅工业有限公司 | Precast facade waterproof construction and precast facade |
| CN109707053A (en) * | 2019-02-18 | 2019-05-03 | 西安市建筑设计研究院有限公司 | A kind of assembly concrete building prefabrication exterior wall connecting structure |
| CN109763600A (en) * | 2019-02-18 | 2019-05-17 | 西安市建筑设计研究院有限公司 | A kind of fireproof blocking construction of composite out-fitting wallboard insulating layer |
| CN110130531A (en) * | 2019-06-06 | 2019-08-16 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of fabricated shear wall and ground beam connection structure and method |
| CN110359584A (en) * | 2019-06-14 | 2019-10-22 | 成都建工第二建筑工程有限公司 | Assembly concrete wall waterproof structure |
| CN110387974A (en) * | 2019-06-14 | 2019-10-29 | 成都建工第二建筑工程有限公司 | Assembly concrete building prefabrication external wall waterproof construction method |
| CN110528730A (en) * | 2019-09-18 | 2019-12-03 | 上海建科建筑设计院有限公司 | A kind of waterproof construction of prefabricated plug-in sandwich type wall panel |
| CN112726871A (en) * | 2020-12-30 | 2021-04-30 | 上海建工五建集团有限公司 | Waterproof structure of prefabricated external wall panel |
| CN112814194A (en) * | 2020-12-31 | 2021-05-18 | 中电建池州长智建工有限公司 | Dry-type connection outer wall structure system and installation method thereof |
| CN113502929A (en) * | 2021-06-23 | 2021-10-15 | 新余学院 | Assembled steel structure building wallboard top surface gap processing structure and method |
| CN114135020A (en) * | 2021-12-03 | 2022-03-04 | 广东二十冶建设有限公司 | External wall device and construction method |
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Address after: 518057 5F, ante building, No.5 Qimin Road, Langshan No.2 Road, North Science Park, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Shipping Construction Co.,Ltd. Address before: 518052 5F, ante building, No.5 Qimin Road, Langshan No.2 Road, North Science Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhonghai Construction Co.,Ltd. |