CN107090950A - A kind of metallic plate expanded joint structure - Google Patents
A kind of metallic plate expanded joint structure Download PDFInfo
- Publication number
- CN107090950A CN107090950A CN201710251206.5A CN201710251206A CN107090950A CN 107090950 A CN107090950 A CN 107090950A CN 201710251206 A CN201710251206 A CN 201710251206A CN 107090950 A CN107090950 A CN 107090950A
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- vertical support
- cover plate
- sliding
- plate
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/38—Devices for sealing spaces or joints between roof-covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/16—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of metal
Abstract
The invention discloses a kind of metallic plate expanded joint structure, it is arranged at the expansion joint position that two metallic plates are formed, two sides of expanded joint structure are fixedly connected with the purlin positioned at expansion joint both sides respectively, expanded joint structure includes being located at the vertical support described in two on purlin upper surface, and the sliding cover plate above expansion joint, sliding cover plate is buckled on the upper surface of two vertical supports, one end of sliding cover plate is fixedly connected with the vertical support of the expansion joint side, vertical support positioned at expansion joint opposite side is provided with a slide device, the other end of sliding cover plate is slidably connected by the vertical support of the slide device and opposite side；The present invention uses the sliding covering plate structure of slip in the top of expansion joint position, when expansion joint change is big, line slip is entered along sliding cover plate by vertical support, keeping sliding cover plate, cover is buckled on expansion joint forever, and meet the requirement of expansion joint largest deformation amount, avoid telescopic material from being pulled off the situation with fatigue fracture, reach expansion joint waterproof requirement.
Description
Technical field
The present invention relates to metallic plate mounting technique field, and in particular to a kind of metallic plate expanded joint structure.
Background technology
Now in large-scale public construction public building structure, peculiarly shaped, variation.Such large public building agent structure
It is many to be built using steel structural form, and in enclosed structure system, using complicated structure layer form more than current roofing
Metal Roof, and the novel process metal material such as anodic oxidation aluminium sheet or anodic oxidation cellular board is used cornice more.
Therefore, from the point of view of overall structural system, the metal material as caused by temperature change expands with heat and contract with cold phenomenon to whole
The deformation effect of building is very big, and the deformation quantity particularly at expansion joint is larger.Main body steel construction typically can be by independent
Structural system does disconnection process, and metal Roof, cornice need to consider integral waterproof, cornice in addition to disconnection process to be considered, also
The problem of attractive in appearance and expansion joint deflection is big.
Fig. 1 is a kind of way of technology today, because main body has done disconnection process, with being continually changing for temperature, metal
Material expands with heat and contract with cold phenomenon, at expansion joint constantly, stretching repeatedly, compression.This does rule and following situation easily occurs：
(1) the inside and outside cover plate of movement joint causes fracture because stretching, compressing repeatedly and fatigue occur；
(2) because inside and outside deck design is undersized and malformation amount is excessive, so as to cause inside and outside cover plate to be pulled off brokenly
It is bad；
(3) because inside and outside deck design is oversized and influences building attractive in appearance, it is unsuitable to apply to cornice position.
The content of the invention
It is not enough present in above-mentioned background technology it is an object of the invention to solve, solve the deformation of existing steel construction expansion joint
Amount is big, overcomes the problem of conventional telescopic stitches persistence, limitation and cornice building attractive in appearance, is stretched the invention provides a kind of metallic plate
Contracting crack structure.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of metallic plate expanded joint structure, it is arranged at the expansion joint position that two metallic plates are formed, the expansion joint knot
Two sides of structure are fixedly connected with the purlin positioned at the expansion joint both sides respectively, and the expanded joint structure includes being located at described in two
Vertical support on purlin upper surface, and the sliding cover plate above the expansion joint, the sliding cover plate are buckled on described in two
The upper surface of vertical support, one end of the sliding cover plate is fixedly connected with the vertical support of the expansion joint side, positioned at institute
The vertical support for stating expansion joint opposite side is provided with a slide device, and the other end of the sliding cover plate is filled by the sliding
The vertical support with opposite side is put to be slidably connected.
Waterproof adhesive tape is provided between support positioned at being stood described in the two of the expansion joint both sides, and the waterproof adhesive tape is along whole
The length direction at the expansion joint is set, and the width of the waterproof adhesive tape is more than or equal to the maximum elongation distance at the expansion joint.
The waterproof adhesive tape is organ-shaped ethylene propylene diene rubber adhesive tape.
Provided with two layers of waterproof adhesive tape between vertical support described in the two of the expansion joint both sides.
The sliding cover plate includes：Sliding plate and cover plate, the sliding plate set many along the expansion joint length direction
Individual, one end of the sliding plate is fixedly connected with the vertical support of its side, and the other end of the sliding plate passes through the cunning
The vertical support of moving device and opposite side is slidably connected；The cover plate is buckled on the upper end of multiple sliding plates, and its two
The two ends respectively with the sliding plate are held to be fixedly connected.
The slide device is multiple tablettings, described in its length direction along the expansion joint is held within interval
One is formed on the upper surface of the vertical support of expansion joint the same side, between the upper surface of the tabletting and the vertical support to slide
The chute is run through in groove, one end of the sliding plate, can be in expansion joint width side's upward sliding.
The two ends of the sliding plate form flanging after bending, two sides of the cover plate after bending respectively with the cunning
The flanging formation side for moving plate is fixedly connected.
The vertical support is an aluminum corner brace or channel-section steel.
Aluminium section bar is fixed with along along the length direction of the purlin, the vertical support is fixed on the aluminium section bar vertically.
The cover plate is anodic oxidation cellular board or aluminum veneer.
Technical solution of the present invention, has the following advantages that：
A. the present invention uses the sliding covering plate structure of slip in the top of expansion joint position, when expansion joint change is big, leads to
Cross vertical support and enter line slip along sliding cover plate, keeping sliding cover plate, cover is buckled on expansion joint forever, and sliding cover plate is not due to sending out
Raw any deformation, the change of the size at expansion joint is realized by an edge-on support and the change of sliding cover plate relative position, can be expired
The requirement of sufficient expansion joint largest deformation amount, it is to avoid telescopic material is pulled off the situation with fatigue fracture, while meeting expansion joint
Waterproof requirement.
B. sliding cover plate is divided into two structures by the present invention, and sliding plate is battened construction, and cover plate and sliding plate formation one are whole
Body, one end of sliding plate is fixedly connected with the vertical support of its side, and the vertical support of its other end and opposite side is by sliding tabletting
In being slidably connected；When expansion joint size changes, stretched by sliding plate in the chute that tabletting is formed and come position
Adjustment, cover plate is buckled on sliding plate, and sliding plate is hidden in the following of cover plate, good appearance.Said structure forms entirety with roofing,
Moved with roofing, the amount of moving left and right is big, and ensure that waterproof effect, and usable range is wide.
C. the present invention is also provided with waterproof adhesive tape in the lower section of sliding cover plate, and the two ends of waterproof adhesive tape are connected with two vertical supports
Connect, can further meet the requirement of expansion joint waterproof；
D. expanded joint structure of the present invention has a wide range of application, available for roof stretching seam, cornice expansion joint, circular arc expansion joint,
The problem of solving expansion joint application limitation；
E. its cover plate is using the metal material such as aluminum veneer or aluminum honeycomb panel, and it is various to process arc, vertical masonry joint, color, solution
Determined expansion joint building aesthetic problem.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention, below by using required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is prior art roof stretching seam structure；
Fig. 2 is a kind of aluminium sheet expanded joint structure schematic diagram of the present invention；
Fig. 3 is a kind of aluminium sheet expanded joint structure schematic three dimensional views of the present invention.
In figure：
1-purlin；2-metallic plate；3-aluminium section bar；4-fluid sealant；5-stand support；6-waterproof adhesive tape；7-sliding lid
Plate, 71- sliding plates, 711- flangings, 72- cover plates；8-tabletting；9- organ adhesive tape accessories；10-expansion joint；11-sliding end；
12-fixing end；13- pulling rivets；14- outer cover plates；15- inner cover plates.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 2 and Figure 3, the invention provides a kind of metallic plate expanded joint structure, it is arranged at two metallic plates, 2 shapes
Into the position of expansion joint 10, two sides of expanded joint structure are fixedly connected with the purlin 1 positioned at the both sides of expansion joint 10 respectively, stretch
Crack structure includes the vertical support 5 being located on the upper surface of two purlin 1, and the sliding cover plate 7 positioned at the top of expansion joint 10, slides cover plate
7 are buckled on the upper surface of two vertical supports 5, and one end of sliding cover plate 7 is fixedly connected with the vertical support 5 of the side of expansion joint 10, is located at
The vertical support 5 of the opposite side of expansion joint 10 is provided with a slide device, and the other end of sliding cover plate 7 passes through slide device and opposite side
Vertical support 5 be slidably connected.The present invention uses the sliding covering plate structure of slip in the top of expansion joint position, when expansion joint becomes
When big, line slip is entered along sliding cover plate by vertical support, keeping sliding cover plate, cover is buckled on expansion joint forever, sliding cover plate by
In any deformation does not occur, the change of the size at expansion joint is realized by an edge-on support and the change of sliding cover plate relative position
Change, the requirement of expansion joint largest deformation amount can be met, it is to avoid telescopic material is pulled off the situation with fatigue fracture, meets simultaneously
Expansion joint waterproof requirement.
Slide device therein is multiple tablettings 8, and its length direction along expansion joint 10 is held within stretching in interval
On the upper surface of the vertical support 5 of 10 the same sides of contracting seam, it can also also be located at certainly in the not vertical support 5 of homonymy, as long as ensuring it
Middle one end is fixing end, and the other end is sliding-end.A chute, sliding plate are formed between the upper surface of tabletting 8 and vertical support 5
71 can pass through from chute, it is possible to achieve be slided on the width of expansion joint 10.
In order to improve the waterproof effect of the present invention, marine glue is provided between the two vertical supports 5 positioned at the both sides of expansion joint 10
Bar 6, length direction of the waterproof adhesive tape 6 along whole expansion joint 10 is set, and the width of waterproof adhesive tape 6 is more than or equal to expansion joint 10
Maximum elongation distance.Waterproof adhesive tape plays secondary waterproof effect, and currently preferred waterproof adhesive tape 6 is organ-shaped ethylene-propylene-diene monomer
Glue adhesive tape, when expansion joint change in size, can be presented the state of being expanded or contracted as organ.
In Fig. 2, the present invention is between the two vertical supports 5 positioned at the both sides of expansion joint 10 provided with two layers of waterproof adhesive tape 6, marine glue
The two ends of bar 6 are fixed by organ adhesive tape accessory 9, by setting organ-shaped waterproof adhesive tape 6 can be to greatest extent between expansion joint
Meet the deformation quantity that expansion joint is expanded with heat and contract with cold, the good telescopicing performance of organ-shaped waterproof adhesive tape 6 avoids dilatation material
Because tensile elongation is not enough so as to situation about being pulled off；The requirement of expanded joint structure waterproof is met simultaneously.
Sliding cover plate 7 therein is as shown in Fig. 2 its structure includes：Sliding plate 71 and cover plate 72, sliding plate 71 is along flexible
Stitch 10 length directions and set multiple, one end of sliding plate 71 is fixedly connected with the vertical support 5 of its side, the other end of sliding plate 71
It is slidably connected by the vertical support 5 of slide device and opposite side；Cover plate 72 is buckled on the upper end of multiple sliding plates 71, and its two ends
The two ends with sliding plate 71 are fixedly connected respectively.The two ends of sliding plate 71 form flanging 711, two sides of cover plate 72 after bending
The formation of flanging 711 side respectively with sliding plate 71 after bending is fixedly connected.
Here vertical support 5 is preferably an aluminum corner brace or channel-section steel, or other metal materials.
Aluminium section bar 3 is fixed with along along the length direction of the purlin 1, vertical support 5 is fixed on aluminium section bar vertically, in aluminium profiles
The end of material 3 and metallic plate is provided with fluid sealant 4.
The specific assembled relation of expanded joint structure is as follows：Elongated aluminium section bar 3 is fixed on purlin 1 in the both sides of expansion joint 10
On；Then the aluminum corner brace stood upside down is installed in the inner side of two ends aluminium section bar 3 respectively；Using aluminum corner brace as tie point, pass through organ between aluminum corner brace
Adhesive tape accessory 9 installs organ-shaped waterproof adhesive tape 6；Then the connecting portion of aluminium section bar 3 is sealed using fluid sealant 4；To stand upside down
Aluminum corner brace for support, the back-off sliding plate 71 above aluminum corner brace；Sliding plate 71 is fixed in aluminum corner brace using tabletting 8 in side, i.e.,
For sliding end 11, sliding plate 71 is directly fixed in aluminum corner brace by the other end, as fixing end 12；Then cover plate 72 is arranged on and slided
Move on plate 71, and cover plate 72 is fixed on sliding plate 71 from fixing end 12 and the side of sliding end 11.
The two ends of cover plate 72 are fixed on sliding plate 71 from side, it is to avoid cover plate because it is fixed and caused by leakage hidden trouble；Lid
Plate 72 forms overall with sliding plate 71 by being connected, and the one end of sliding plate 71 is fixed in aluminum corner brace using tabletting 8, and one end is directly fixed
In aluminum corner brace, such cover plate 72, sliding plate 71 and aluminum corner brace are structure-integrated, cover plate 72 and the sliding of the overall structure of sliding plate 71, and
And installation length can be adjusted according to expansion joint largest deformation amount in sliding end.Cover plate 72 is using gold such as aluminum veneer or aluminum honeycomb panels
Belong to material, this material can be processed according to expansion joint shape, meet the requirement attractive in appearance of expansion joint maximal dilation amount, building.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in protection scope of the present invention.
Claims (10)
1. a kind of metallic plate expanded joint structure, it is arranged at expansion joint (10) position that two metallic plates (2) are formed, described flexible
Two sides of crack structure are fixedly connected with the purlin (1) positioned at the expansion joint (10) both sides respectively, it is characterised in that described to stretch
Contracting crack structure includes being located at the vertical support (5) described in two on purlin (1) upper surface, and the cunning above the expansion joint (10)
Cover plate (7) is moved, the sliding cover plate (7) is buckled on the upper surface that support (5) is stood described in two, one end of the sliding cover plate (7)
It is fixedly connected with the vertical support (5) of the expansion joint (10) side, positioned at the described vertical of the expansion joint (10) opposite side
(5) are supported to be provided with a slide device, the other end of the sliding cover plate (7) passes through described in the slide device and opposite side
Vertical support (5) is slidably connected.
2. metallic plate expanded joint structure according to claim 1, it is characterised in that positioned at the expansion joint (10) both sides
Waterproof adhesive tape (6), length of the waterproof adhesive tape (6) along the whole expansion joint (10) are provided between vertical support (5) described in two
Spend direction to set, the width of the waterproof adhesive tape (6) is more than or equal to the maximum elongation distance of the expansion joint (10).
3. metallic plate expanded joint structure according to claim 2, it is characterised in that the waterproof adhesive tape (6) is organ-shaped
Ethylene propylene diene rubber adhesive tape.
4. metallic plate expanded joint structure according to claim 3, it is characterised in that positioned at the expansion joint (10) both sides
Provided with two layers of waterproof adhesive tape (6) between vertical support (5) described in two.
5. according to any described metallic plate expanded joint structures of claim 1-4, it is characterised in that sliding cover plate (7) bag
Include：Sliding plate (71) and cover plate (72), the sliding plate (71) set multiple along the expansion joint (10) length direction, described
One end of sliding plate (71) is fixedly connected with the vertical support (5) of its side, and the other end of the sliding plate (71) passes through institute
The vertical support (5) for stating slide device and opposite side is slidably connected；The cover plate (72) is buckled on multiple sliding plates
(71) upper end, and two ends of its two ends respectively with the sliding plate (71) are fixedly connected.
6. metallic plate expanded joint structure according to claim 5, it is characterised in that the slide device is multiple tablettings
(8), its length direction along the expansion joint (10) is held within the described of the expansion joint (10) the same side in interval
On the upper surface of vertical support (5), a chute, the sliding are formed between the upper surface of the tabletting (8) and the vertical support (5)
The chute is run through in one end of plate (71), can be slided on the expansion joint (10) width.
7. metallic plate expanded joint structure according to claim 6, it is characterised in that the two ends of the sliding plate (71) are through folding
Flanging (711), the flanging (711) of two sides of the cover plate (72) after bending respectively with the sliding plate (71) are formed after curved
Side is formed to be fixedly connected.
8. metallic plate expanded joint structure according to claim 7, it is characterised in that the vertical support (5) be an aluminum corner brace or
Channel-section steel.
9. metallic plate expanded joint structure according to claim 8, it is characterised in that along the length direction of the purlin (1)
On be fixed with aluminium section bar (3), the vertical support (5) is fixed on the aluminium section bar (3) vertically.
10. metallic plate expanded joint structure according to claim 9, it is characterised in that the cover plate (72) is anodic oxidation
Cellular board or aluminum veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251206.5A CN107090950A (en) | 2017-04-18 | 2017-04-18 | A kind of metallic plate expanded joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251206.5A CN107090950A (en) | 2017-04-18 | 2017-04-18 | A kind of metallic plate expanded joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107090950A true CN107090950A (en) | 2017-08-25 |
Family
ID=59637015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710251206.5A Pending CN107090950A (en) | 2017-04-18 | 2017-04-18 | A kind of metallic plate expanded joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107090950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093613A (en) * | 2017-12-12 | 2018-05-29 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | The stretching structure and its installation method of a kind of electromagnetic shielding |
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| CN103061420A (en) * | 2011-10-19 | 2013-04-24 | 沈阳远大铝业工程有限公司 | Connecting structure for wide glue line |
| CN103452251A (en) * | 2012-06-04 | 2013-12-18 | 寇司考恩工业股份有限公司 | Set of honeycomb panels for covers and walls |
| CN203939166U (en) * | 2014-06-18 | 2014-11-12 | 深圳广田装饰集团股份有限公司 | A kind of stone curtain wall shrinkage joint syndeton |
| CN105735571A (en) * | 2016-04-12 | 2016-07-06 | 武汉思可达建筑系统工程有限公司 | Metal roof deformation joint connection structure and installation method therefor |
| CN205502408U (en) * | 2016-04-12 | 2016-08-24 | 武汉思可达建筑系统工程有限公司 | Metal roofing movement joint joint construction |
| CN205976159U (en) * | 2016-08-26 | 2017-02-22 | 东亚装饰股份有限公司 | Curtain expansion joint waterproof construction |
| CN206070889U (en) * | 2016-08-11 | 2017-04-05 | 山东雅百特科技有限公司 | A kind of expansion joint both sides roof boarding Collapsible structure |
| CN206681275U (en) * | 2017-04-18 | 2017-11-28 | 森特士兴集团股份有限公司 | A kind of metallic plate expanded joint structure |
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2017
- 2017-04-18 CN CN201710251206.5A patent/CN107090950A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329698Y (en) * | 1998-05-26 | 1999-07-21 | 江苏上元工程机械维修中心 | Combined bridge expansion joint |
| CN103061420A (en) * | 2011-10-19 | 2013-04-24 | 沈阳远大铝业工程有限公司 | Connecting structure for wide glue line |
| CN103452251A (en) * | 2012-06-04 | 2013-12-18 | 寇司考恩工业股份有限公司 | Set of honeycomb panels for covers and walls |
| CN203939166U (en) * | 2014-06-18 | 2014-11-12 | 深圳广田装饰集团股份有限公司 | A kind of stone curtain wall shrinkage joint syndeton |
| CN105735571A (en) * | 2016-04-12 | 2016-07-06 | 武汉思可达建筑系统工程有限公司 | Metal roof deformation joint connection structure and installation method therefor |
| CN205502408U (en) * | 2016-04-12 | 2016-08-24 | 武汉思可达建筑系统工程有限公司 | Metal roofing movement joint joint construction |
| CN206070889U (en) * | 2016-08-11 | 2017-04-05 | 山东雅百特科技有限公司 | A kind of expansion joint both sides roof boarding Collapsible structure |
| CN205976159U (en) * | 2016-08-26 | 2017-02-22 | 东亚装饰股份有限公司 | Curtain expansion joint waterproof construction |
| CN206681275U (en) * | 2017-04-18 | 2017-11-28 | 森特士兴集团股份有限公司 | A kind of metallic plate expanded joint structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093613A (en) * | 2017-12-12 | 2018-05-29 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | The stretching structure and its installation method of a kind of electromagnetic shielding |
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