CN209339510U - The waterproof connecting structure of out-hung panel and girder steel - Google Patents

The waterproof connecting structure of out-hung panel and girder steel Download PDF

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Publication number
CN209339510U
CN209339510U CN201920009168.7U CN201920009168U CN209339510U CN 209339510 U CN209339510 U CN 209339510U CN 201920009168 U CN201920009168 U CN 201920009168U CN 209339510 U CN209339510 U CN 209339510U
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CN
China
Prior art keywords
hung panel
steel
girder steel
hung
connecting structure
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Expired - Fee Related
Application number
CN201920009168.7U
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Chinese (zh)
Inventor
梁耕
张铁成
邸长兴
徐志桐
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Hebei Zhijian Architecture Technology Development Co Ltd
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Hebei Zhijian Architecture Technology Development Co Ltd
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Priority to CN201920009168.7U priority Critical patent/CN209339510U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses the waterproof connecting structure of a kind of out-hung panel and girder steel, including upper, two out-hung panels and steel plate for sealing water of lower connection, on, there is gap between lower out-hung panel, the lower part of steel plate for sealing water connects lower out-hung panel, steel plate for sealing water is equipped with vertical plate face, vertical plate face is blocked between gap and girder steel, the bottom inside of upper out-hung panel is equipped with the notch upwardly extended, the top surface of notch is fixed with airtight item, connect at the top of the top of vertical plate face and notch, vertical plate face top outer edge wraps up water proof rubber bar, airtight item is press-connected with water proof rubber bar, on, the abutted surface of lower two out-hung panels is inclined-plane, sealant and sealing strip are set between two inclined-planes.The utility model relates to this out-hung panel and girder steel waterproof connecting structure, the contact area of built-in fitting and PC out-hung panel is big, installation stress it is larger when built-in fitting be not easy to loosen; equipped with three layers of waterproof; even plum rain season can also defend moisture-proof, girder steel inside protection wallboard.

Description

The waterproof connecting structure of out-hung panel and girder steel
Technical field
The utility model belongs to assembled architecture field of engineering technology, and in particular to a kind of waterproof of out-hung panel and girder steel Connection structure.
Background technique
Assembled-type house is mainly assembled by plates such as prefabricated large-scale inside and outside wall board, floor and roof boardings, also known as greatly Plate building.It is the main Types for industrializing total-prefabricated construction in building.Plate building can mitigate construction weight, mention High labor productivity expands the usable floor area and shake-proof ability of building.The lining of plate building is mostly the reality of armored concrete Core or cored slab;Side fascia is mostly the armored concrete composite plate for having insulating layer, it is also possible to which lightweight aggregate concrete, foam are mixed The wallboard with exterior finish is made in solidifying soil or coarse porous concrete etc..Equipment in building frequently with concentration interior conduit accessory or Boxlike toilet etc., to improve the degree of assembling.The critical issue of large panel building is design of node.It should ensure that structure in structure The globality of part connection, the connection method between plate mainly has welding, is bolted and rear pouring concrete integrated connection.Anti- Water will structurally properly settle the waterproof problem of Side fascia seam.
At present in structural steelwork, the in-site installation of PC out-hung panel is mostly fixed using U-shaped card slot, or in PC plate in advance Bolt is buried, bolt is connect with girder steel again, and PC out-hung panel horizontal joint and vertical clearance gap are sealed with sealant.This constructing structure Disadvantage is: 1, the contact area of built-in fitting and PC out-hung panel is small, and when installation stress is larger, built-in fitting is also easy to produce loosening, leaves Security risk;2, when sealant occurs damaged or poorly sealed, rainy season is easily leaked, and generates corrosion to steel construction.
Utility model content
In order to solve the above-mentioned problems of the prior art, the utility model aim is to provide a kind of out-hung panel and steel The waterproof connecting structure of beam.
The technology employed by the present utility model is the waterproof connecting structure of a kind of out-hung panel and girder steel, including upper, Two out-hung panels and steel plate for sealing water of lower connection have gap between upper and lower out-hung panel, plug-in under the lower part connection of steel plate for sealing water Wallboard, steel plate for sealing water are equipped with vertical plate face, and vertical plate face is blocked between gap and girder steel, and the bottom inside of upper out-hung panel is set There is the notch upwardly extended, the top surface of notch is fixed with airtight item, connects at the top of the top of vertical plate face and notch, vertical plate face Top outer edge wraps up water proof rubber bar, and airtight item is press-connected with water proof rubber bar, and the abutted surface of upper and lower two out-hung panel is Sealant and sealing strip are arranged between two inclined-planes for inclined-plane.
Further, the steel plate for sealing water is connected in the interior sidewall surface of lower out-hung panel, steel plate for sealing water lateral surface and outer Wallboard interior sidewall surface is in the same plane.
Further, steel plate for sealing water, which buries, is connected to lower out-hung panel.
Further, waterproof connecting structure further includes wallboard type steel, and wallboard type steel is connected to upper and lower out-hung panel, described Wallboard type steel has the vertical plate face for connecting girder steel.
Further, wallboard type steel is buried with upper and lower out-hung panel and is connect.
Further, vertical plate face vertical steel top surface of the beam is equipped with angle iron connecting piece between vertical plate face and the top surface of girder steel.
Further, outer edge of the steel plate for sealing water in joint is equipped with cylindrical surface.
Further, girder steel is I-steel, and steel plate for sealing water is arranged at the web of I-steel.
Further, sealing strip includes polyethylene foamed rod, and the inside of sealant is arranged in sealing strip.
Further, sealant mainly includes weather proofing sealant, and airtight item includes the foaming airtight item of neoprene.
The utility model relates to this out-hung panel and girder steel waterproof connecting structure, be able to solve drawbacks described above, in advance The contact area of embedded part and PC out-hung panel is big, and built-in fitting is not easy to loosen when installation stress is larger, avoids security risk;Even if It is that rainy season sealant breakage or poorly sealed occurs, is additionally provided with sealing strip in the inside of sealant, sealing strip is truncated between inclined-plane Further water leakage is played the role of in gap.Even since the time of rainwater bubble is long, a part of steam penetrates into seam crossing, But out-hung panel bottom notch upwardly extends, and the junction with steel plate for sealing water is at the top of notch, into indentation, there, it is necessary to The height for reaching notch can be only achieved internal water flush joint, even reach at internal water flush joint, and rubber gas is equipped at the horizontal joint Close structure, two contact surface formation are press-connected, and can play the role of waterproof again.Three layers of the waterproof connecting structure anti- Water, even plum rain season can also defend moisture-proof, girder steel inside protection wallboard.
Detailed description of the invention
Fig. 1 is the waterproof connecting structure schematic diagram of 1 out-hung panel of the utility model embodiment and girder steel;
Fig. 2 is the upper and lower out-hung panel of the utility model embodiment 1 and steel plate for sealing water seam figure;
Fig. 3 is 1 angle iron connecting piece structure chart of the utility model embodiment;
In figure: the upper out-hung panel of 1-;2- wallboard type steel;3- angle iron connecting piece;4- bolt;5- fixing bolt;6- girder steel;7- Steel plate for sealing water;The airtight item of 8-;9- sealing strip;10- sealant;11- water proof rubber bar;The upper out-hung panel of 12-.
Specific embodiment
The technical solution of the utility model is clearly and completely retouched below in conjunction with the drawings and specific embodiments It states, it will be appreciated by those skilled in the art that following, the embodiments are a part of the embodiments of the present invention, without It is whole embodiments, is merely to illustrate the utility model, and is not construed as limitation the scope of the utility model.It is practical based on this Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, is fallen within the protection scope of the utility model.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer It is recommended that condition carry out.Reagents or instruments used without specified manufacturer is the routine that can be obtained by commercially available purchase Product.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
Embodiment 1
As shown in Figure 1, waterproof connecting structure includes upper out-hung panel 1, lower out-hung panel 12 and steel plate for sealing water 7, it is upper plug-in Wallboard 1, lower out-hung panel 12 are intended to be connected to girder steel 6, and upper out-hung panel and lower out-hung panel are setting up and down, upper out-hung panel and Lower out-hung panel is all connected with wallboard type steel 2, out-hung panel and lower out-hung panel on wallboard type steel, as shown in Figure 1, wallboard type steel with Upper out-hung panel and lower out-hung panel be it is vertical, be used to connect with girder steel 6.
As shown in Figure 1, steel plate for sealing water 7 is fixed on the seam crossing of upper and lower two out-hung panel, the plate face covering of steel plate for sealing water 7 In the inside of seam.
As shown in Fig. 2, the bottom inside of upper out-hung panel 1 is equipped with the elongated notch upwardly extended, the top surface of notch is solid Surely there is airtight item, connect at the top of steel plate for sealing water and notch, outer edge of the steel plate for sealing water in joint wraps up water proof rubber bar 11, gas Close item 8 is press-connected with water proof rubber bar 11, and the abutted surface of upper and lower two out-hung panel is inclined-plane, and sealant is arranged between two inclined-planes 10 and sealing strip 9.
It can be seen from the figure that being provided between upper and lower out-hung panel oblique when there is steam to go deep into horizontal gap Face, inclined-plane are from outside to inside from lower to upper, to play the role of blocking water.Sealant and sealing strip are set between two inclined-planes, it can be into one Step plays the role of blocking water.
This patent is equipped with three-layer sealed waterproof construction, is sealingly disposed between upper and lower out-hung panel for two layers, and one layer of sealing is set It sets between cornice sheathing and steel plate for sealing water.The structure is a kind of waterproof structure, on the one hand solves waterproof problem, another party Face solves installation question.Upper out-hung panel 1 is prefabricated in the factory with water proof rubber bar 11, and water proof rubber bar is fixed on scarce The top surface of mouth is clamped at top surface, and when connecting with steel plate for sealing water 7, airtight item 8 wraps up junction, and the two formation is press-connected, Further function as airtight effect.
Steel plate for sealing water 7 is fixed in the interior sidewall surface of lower out-hung panel, the plate face of steel plate for sealing water and the plate face of out-hung panel Connect.
Steel plate for sealing water 7, which buries, is connected to lower out-hung panel.
Waterproof connecting structure further includes wallboard type steel 2, and wallboard type steel 2 is connected to upper and lower out-hung panel, and wallboard type steel 2 has There is the vertical plate face for connecting girder steel 6.
Wallboard type steel 2 is buried with upper and lower out-hung panel and is connect.
It is equipped with pre-buried good wallboard type steel, and to connect with girder steel, steel plate for sealing water is also pre-buried good, steel plate for sealing water Play the role of waterproof.
Using water-blocking component to waterproof between existing upper and lower out-hung panel, which is arranged in the level between wallboard It sews on, and connects and still use pre-embedded bolt, pre-buried bolt reconnects girder steel, this kind of structurally waterproof effect is poor, in soaker Season, the structure can not protect girder steel not corroded.
The vertical plate face of this patent wallboard type steel is vertically set on 6 top surface of girder steel, between vertical plate face and the top surface of girder steel 6 Equipped with angle iron connecting piece 3.As shown in figure 3, connecting bolt 4 and fixing bolt 5 on angle iron connecting piece, wallboard type steel 2 is connected on one side, Another side connects girder steel 6.
In order to make good water-proof effect, outer edge of the steel plate for sealing water 7 in joint is equipped with cylindrical surface.
Girder steel 6 is I-steel, and steel plate for sealing water is arranged at the web of I-steel, convenient for connection.
Sealing strip 9 includes polyethylene foamed rod, and the inside of sealant is arranged in sealing strip.
Sealant 10 mainly includes weather proofing sealant, and airtight item includes the foaming airtight item of neoprene.
Upper and lower out-hung panel is PC out-hung panel, and steps are as follows with steel structure connection for PC out-hung panel:
1, upper and lower out-hung panel (certain tilt angle is had on the end face that connects of upper and lower out-hung panel) is in factory It is prefabricated, wallboard type steel 2 is fixed on out-hung panel, steel plate for sealing water 7 be also it is pre-buried good in factory, when installation together It is transported to construction site;
2,3 one end of angle iron connecting piece is fixed on H profile steel beam 6, H profile steel by bolt 4 (just wearing and wearing with counter) before lifting Bolt hole on beam 6 be it is good according to drawing position advance reservation, bolt not tightened;The airtight item 8 of the neoprene that will foam It is separately fixed on steel plate for sealing water 7 (steel plate for sealing water 7 vertically and is laterally wrapped up with sealing strip tight) and upper out-hung panel;
3, out-hung panel upper and lower ends and the horizontal position of H profile steel beam 6. are found when lifting, with bolt 4 by wallboard type steel 2 (bolt hole on wallboard type steel 2 is good according to drawing advance reservation) is fixed on angle iron connecting piece 3, successively by all bolts It tightens;
4, with the upper and lower out-hung panel of bearing diagonal temporary support, wallboard suspending hook is removed, angle iron connecting piece is installed, it is fixed Wallboard type steel tightens bolt, and interim bearing diagonal of dismantling, upper and lower out-hung panel installs;
5, whole face wall out-hung panel is whole after the installation is completed, polyethylene foamed rod is filled in horizontal joint and vertical clearance gap, outside Reveal gap depth 10-15mm, finally with weather proofing sealant all horizontal joints and vertical clearance gap blocked it is closed.
The utility model relates to this out-hung panel and girder steel waterproof connecting structure, have the advantages that
1, improve assembly rate and reduce process: out-hung panel integrates maintenance, decoration, waterproof, the factorial production, assembling Construction, assembly rate reach 95% or more, realize full assembly.
2, multi layer waterproof: weather proofing sealant, steel plate for sealing water, 3 waterproof of rubber water-proof item.Upper and lower prefabricated panel is sewed with upwards Oblique angle, rainwater can be prevented toward permeating in prefabricated panel.
3, time saving and energy saving durability is good: in-site installation recruitment is few, labor intensity of workers reduces, wet-less operation, it is quality controllable, Durability is good, is convenient for maintenance and repair.
4 improve efficiency: prefabricated out-hung panel has installation speed fast, be bolted speed be 10 times of speed of welding with On.
5, energy-saving and emission-reduction: being bolted not can cause environmental pollution, be nearly free from rubbish, worker only need hammer and Spanner can be completed.
6, procedure connection is close: this layer of out-hung panel installs, and can carry out next procedure, without waiting.
7, not by seasonal effect: prefabricated out-hung panel is connected by screw bolts, and not by seasonal effect, can all be applied throughout the year Work.
The utility model relates to this out-hung panel and girder steel waterproof connecting structure, be able to solve drawbacks described above, in advance The contact area of embedded part and PC out-hung panel is big, and built-in fitting is not easy to loosen when installation stress is larger, avoids security risk;Even if It is that rainy season sealant breakage or poorly sealed occurs, is additionally provided with sealing strip in the inside of sealant, sealing strip is truncated between inclined-plane Further water leakage is played the role of in gap.Even since the time of rainwater bubble is long, a part of steam penetrates into seam crossing, But out-hung panel bottom notch upwardly extends, and the junction with steel plate for sealing water is at the top of notch, into indentation, there, it is necessary to The height for reaching notch can be only achieved internal water flush joint, even reach at internal water flush joint, and rubber gas is equipped at the horizontal joint Close structure, two contact surface formation are press-connected, and can play the role of waterproof again.Three layers of the waterproof connecting structure anti- Water, even plum rain season can also defend moisture-proof, girder steel inside protection wallboard.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.

Claims (10)

1. the waterproof connecting structure of a kind of out-hung panel and girder steel, it is characterised in that: including two out-hung panels that connect above and below and Steel plate for sealing water has gap between upper and lower out-hung panel, and the lower part of steel plate for sealing water connects lower out-hung panel, and steel plate for sealing water is equipped with perpendicular Straight panel face, vertical plate face are blocked between gap and girder steel, and the bottom inside of upper out-hung panel is equipped with the notch upwardly extended, institute The top surface for stating notch is fixed with airtight item, connects at the top of the top of the vertical plate face and notch, vertical plate face top outer edge Water proof rubber bar is wrapped up, the airtight item is press-connected with water proof rubber bar, and the abutted surface of upper and lower two out-hung panel is inclined-plane, Sealant and sealing strip are set between two inclined-planes.
2. the waterproof connecting structure of out-hung panel according to claim 1 and girder steel, it is characterised in that: the steel plate for sealing water It is connected in the interior sidewall surface of lower out-hung panel, steel plate for sealing water lateral surface and out-hung panel interior sidewall surface are in the same plane.
3. the waterproof connecting structure of out-hung panel according to claim 1 or 2 and girder steel, it is characterised in that: the sealing Steel plate, which buries, is connected to lower out-hung panel.
4. the waterproof connecting structure of out-hung panel according to claim 1 and girder steel, it is characterised in that: the waterproof connection Structure further includes wallboard type steel, and wallboard type steel is connected to upper and lower out-hung panel, and the wallboard type steel has for connecting girder steel Vertical plate face.
5. the waterproof connecting structure of out-hung panel according to claim 4 and girder steel, it is characterised in that: the wallboard type steel It buries and connects with upper and lower out-hung panel.
6. the waterproof connecting structure of out-hung panel according to claim 4 and girder steel, it is characterised in that: the vertical plate face Vertical steel top surface of the beam is equipped with angle iron connecting piece between vertical plate face and the top surface of girder steel.
7. the waterproof connecting structure of out-hung panel according to claim 1 or 2 and girder steel, it is characterised in that: the sealing Outer edge of the steel plate in joint is equipped with cylindrical surface.
8. the waterproof connecting structure of out-hung panel according to claim 1 and girder steel, it is characterised in that: the girder steel is work Word steel, steel plate for sealing water are arranged at the web of I-steel.
9. the waterproof connecting structure of out-hung panel according to claim 1 and girder steel, it is characterised in that: the sealing strip packet Polyethylene foamed rod is included, the inside of sealant is arranged in sealing strip.
10. the waterproof connecting structure of out-hung panel according to claim 1 and girder steel, it is characterised in that: the sealant It mainly include weather proofing sealant, airtight item includes the foaming airtight item of neoprene.
CN201920009168.7U 2019-01-03 2019-01-03 The waterproof connecting structure of out-hung panel and girder steel Expired - Fee Related CN209339510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920009168.7U CN209339510U (en) 2019-01-03 2019-01-03 The waterproof connecting structure of out-hung panel and girder steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920009168.7U CN209339510U (en) 2019-01-03 2019-01-03 The waterproof connecting structure of out-hung panel and girder steel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113622529A (en) * 2021-08-13 2021-11-09 中国建筑第八工程局有限公司 Waterproof node

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113622529A (en) * 2021-08-13 2021-11-09 中国建筑第八工程局有限公司 Waterproof node
CN113622529B (en) * 2021-08-13 2022-08-26 中国建筑第八工程局有限公司 Waterproof node

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190903

Termination date: 20210103

CF01 Termination of patent right due to non-payment of annual fee