CN209494067U - Steel structural plant roof deformation joint structure - Google Patents
Steel structural plant roof deformation joint structure Download PDFInfo
- Publication number
- CN209494067U CN209494067U CN201822090613.5U CN201822090613U CN209494067U CN 209494067 U CN209494067 U CN 209494067U CN 201822090613 U CN201822090613 U CN 201822090613U CN 209494067 U CN209494067 U CN 209494067U
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- deformation joint
- roof
- aproll
- eaves gutter
- blocking member
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Abstract
The utility model relates to a kind of steel structural plant roof deformation joint structures, it includes several roof boardings being fixed on roofing wingceltis item, deformation joint is equipped between adjacent two pieces of roof boardings, the deformation joint two sides are provided with water blocking member, the roof boarding formation aproll eaves gutter of the water blocking member and adjacent outer；It is provided with cover board at the top of the deformation joint, the cover board is coated on water blocking member roof and integrally formed with oblique outer water guide bevel edge, and the water guide bevel edge is located at right above aproll eaves gutter, and the side of the roof boarding towards aproll eaves gutter, which extends outwardly, is fixed with eaves board.The utility model has the effect of convenient for roof drainage aproll, reduces the generation of deformation joint leakage phenomenon.
Description
Technical field
The utility model relates to the technical fields of deformation joint, more particularly, to a kind of steel structural plant roof deformation joint structure
It makes.
Background technique
Deformation joint is the general name of expansion joint, subsiding crack and aseismic joint.Building can often generate change under extraneous factor effect
Shape causes cracking even to destroy.Deformation joint be in response to this and reserved build joint.Building deformation joint device is generally by aluminium
The composition such as alloy profile, aluminium alloy plate (or stainless steel plate), rubber filler rod and various adhesive tape specials.
In the roof boarding installation process of steel structural roof, roofing biggish for roofing span, roof boarding length is longer,
Natural conditions effect under, the expanding with heat and contract with cold of steel plate is larger, and entire roofing deflection is larger, therefore, it is necessary to roof boarding it
Between prearrangement of deformation amount stitch.
Currently, common deformation joint structure of roof includes roof boarding, it is reserved with deformation joint between adjacent two roof boarding, is deformed
Waterproof construction is filled in seam, two roof boarding outer surfaces are fixed with the anti-bank positioned at deformation joint two sides, on two anti-bank upper end covers
Aluminium alloy cover board is simultaneously sealed with chemical glue, achievees the purpose that prevent deformation joint leak.
Such deformation joint of roof structure, percolation-proof effect in a short time is preferable, but according to long-time service
For situation, since the structure is located on roofing, is soaked by rainwater, be easy corrosion damage, influence waterproof effect.
Utility model content
The purpose of the utility model is to provide a kind of steel structural plant roof deformation joint structure, have convenient for draining aproll
Advantage.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of steel structural plant roof deformation joint structure, including several roof boardings being fixed on roofing wingceltis item, adjacent two
Deformation joint is equipped between roof boarding described in block, the deformation joint two sides are provided with water blocking member, the water blocking member and adjacent outer
Roof boarding forms aproll eaves gutter；
It is provided with cover board at the top of the deformation joint, the cover board is coated on water blocking member roof and integrally formed with oblique outer
Water guide bevel edge, the water guide bevel edge are located at right above aproll eaves gutter, and the side of the roof boarding towards aproll eaves gutter extends outwardly
It is fixed with eaves board.
By using above-mentioned technical proposal, roof drainage is convenient in the setting of aproll eaves gutter, reduces roof ponding to roofing
The setting of corrosion phenomenon, the water blocking member of deformation joint two sides can effectively reduce the possibility that rainwater spreads into deformation joint.Water guide is oblique
The setting of side and eaves board facilitates rainwater and flows to aproll eaves gutter direction, further improves roofing aproll efficiency.
The utility model is further arranged to: the aproll eaves gutter inner wall fitting is fixed with eaves gutter plate, eaves gutter plate court
Water blocking member side wall is bonded to the side of deformation joint and is upwardly extended, the side roof outward bending of the eaves gutter plate fitting water blocking member
It is formed for water guide bevel edge overlapped support portion.
By using above-mentioned technical proposal, the setting of eaves gutter plate is realized to the reinforcing of aproll eaves gutter and antiseep work
With, while support portion plays the supporting role to side edge thereof, structure is simply easily installed.
The utility model is further arranged to: it is provided with pull rod at the top of the aproll eaves gutter, the rod length direction
One end is fixed with roof boarding side wall, and the other end is fixed with water blocking member lateral wall.
By using above-mentioned technical proposal, the setting of pull rod is used to limit branch for reducing the deformation of aproll eaves gutter
Water blocking member lateral wall is supportted, its possibility being inclined outwardly is reduced.
The utility model is further arranged to: polyurethane foam is filled in the deformation joint.
By using above-mentioned technical proposal, the leakage performance of deformation joint is improved.
The utility model is further arranged to: being raised upward in the middle part of the cover board, is provided with and is coated below the cover board
Waterproof roll layer at the top of deformation joint, the waterproof roll layer depression in centre form extension in deformation joint.
By using above-mentioned technical proposal, the setting of waterproof roll layer enables the infiltration of deformation joint more preferable, cover board
It is arranged above waterproof roll layer, so that waterproof roll layer is not easily susceptible to destroy.Protrusion cover board and extension setting so that
Waterproof roll layer is not easy to disconnect because of expanding with heat and contract with cold for roof boarding；Outer cover plate is with roof boarding and the thermal expansion and contraction of itself
And during deforming, the phenomenon that being less prone to cracking, so that the percolation-proof effect of deformation joint structure is more preferable.
The utility model is further arranged to: the cover board and roof panel outer side wall are painted with polymer cement waterproof painting
Material.
By using above-mentioned technical proposal, the setting of polymer cement waterproof paint, to the protecting effect of deformation joint structure
More preferably, the waterproof construction of deformation joint is made to be not easily susceptible to destroy.
The utility model is further arranged to: the roof boarding and the edge of water blocking member are respectively and fixedly provided with for preventing roofing
The frame that plate or water blocking member deform.
By using above-mentioned technical proposal, the setting of frame keeps the structural strength of roof boarding and water blocking member edge higher,
To make roof boarding and water blocking member be not easy to destroy because of the recurring structure that expands with heat and contract with cold.
The utility model is further arranged to: the roof boarding and cover board edge incline towards adjacent aproll eaves gutter direction
It is oblique at aproll slope surface.
By using above-mentioned technical proposal, the aproll efficiency of roofing is improved.
In conclusion the advantageous effects of the utility model are as follows:
1. using aproll eaves gutter, the effect convenient for the draining of roofing aproll can be played；
2. using waterproof roll layer and polyurethane foam, the effect for improving waterproofing of movement joints performance can be played.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure, 1, roof boarding；11, eaves board；2, deformation joint；21, polyurethane foam；22, waterproof roll layer；23, prolong
Exhibition portion；3, water blocking member；4, aproll eaves gutter；41, eaves gutter plate；42, support portion；43, pull rod；5, cover board；51, water guide bevel edge；6, side
Frame.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of steel structural plant roof deformation joint structure disclosed by the utility model, including is fixed on roofing
Several roof boardings 1 on wingceltis item are equipped with deformation joint 2 between adjacent two pieces of roof boardings 1, and 2 two sides of deformation joint are provided with water blocking member 3,
The roof boarding 1 of water blocking member 3 and adjacent outer forms aproll eaves gutter 4.Cover board 5 is provided at the top of deformation joint 2, cover board 5 is coated on gear
3 roof of water part and integrally formed with oblique outer water guide bevel edge 51, water guide bevel edge 51 are located at right above aproll eaves gutter 4.Roof boarding 1
Extend outwardly towards the side of aproll eaves gutter 4 and be fixed with eaves board 11, roof boarding 1 and 5 edge of cover board are towards adjacent aproll
4 direction of eaves gutter is formed slopely aproll slope surface.Roof boarding 1 and the edge of water blocking member 3 be respectively and fixedly provided with for prevent roof boarding 1 or
The frame 6 that water blocking member 3 deforms.
Referring to Fig.1, the fitting of 4 inner wall of aproll eaves gutter is fixed with eaves gutter plate 41, and eaves gutter plate 41 is bonded towards the side of deformation joint 2
3 side wall of water blocking member simultaneously upwardly extends, and the side roof outward bending formation that eaves gutter plate 41 is bonded water blocking member 3 is taken for water guide bevel edge 51
The support portion 42 connect.Pull rod 43 is provided at the top of aproll eaves gutter 4, one end and 1 side wall of roof boarding of 43 length direction of pull rod are fixed,
The other end is fixed with 3 lateral wall of water blocking member.The setting of pull rod 43 is used to limit branch for reducing the deformation of aproll eaves gutter 4
3 lateral wall of water blocking member is supportted, its possibility being inclined outwardly is reduced.
Referring to Fig.1, it is the leakage performance for improving deformation joint 2, is filled with polyurethane foam 21, cover board 5 in deformation joint 2
Lower section is provided with the waterproof roll layer 22 for being coated on 2 top of deformation joint.It raises upward in the middle part of cover board 5,22 middle part of waterproof roll layer
Recess forms extension 23 in deformation joint 2.The setting of waterproof roll layer 22 enables the infiltration of deformation joint 2 more preferable, lid
Plate 5 is arranged above waterproof roll layer 22, so that waterproof roll layer 22 is not easily susceptible to destroy.The cover board 5 and extension 23 of protrusion
Setting so that waterproof roll layer 22 is not easy disconnecting due to expanding with heat and contract with cold because of roof boarding 1；Outer cover plate 5 is with roof boarding 1 and certainly
The thermal expansion and contraction of body and during deforming, the phenomenon that being less prone to cracking, so that 2 structure of deformation joint is anti-
The effect that seeps water is more preferable.
Referring to Fig.1, cover board 5 and 1 lateral wall of roof boarding are painted with polymer cement waterproof paint.Polymer cement waterproof applies
The setting of material, it is more preferable to the protecting effect of 2 structure of deformation joint, make the waterproof construction of deformation joint 2 be not easily susceptible to destroy.
It referring to Fig.1, is the thermal insulation property for improving roof boarding 1, roof boarding is made of profiled sheet composite thermal insulation roofing panel.
For convenience of the assembling of component, frame 6 is fixed on the port of roof boarding 1 by tapping screw, waterproof roll layer 22, cover board 5,
The fixed form that each components such as eaves gutter plate 41, water blocking member 3 pass through pulling rivet is fixed.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of steel structural plant roof deformation joint structure, it is characterised in that: including several roofings being fixed on roofing wingceltis item
Plate (1) is equipped with deformation joint (2) between adjacent two pieces of roof boardings (1), and deformation joint (2) two sides are provided with water blocking member
(3), the roof boarding (1) of the water blocking member (3) and adjacent outer forms aproll eaves gutter (4)；
Be provided with cover board (5) at the top of the deformation joint (2), the cover board (5) be coated on water blocking member (3) roof and integrally formed with
Oblique outer water guide bevel edge (51), the water guide bevel edge (51) are located at right above aproll eaves gutter (4), roof boarding (1) direction
The side of aproll eaves gutter (4), which extends outwardly, is fixed with eaves board (11).
2. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: the aproll eaves gutter (4)
Inner wall fitting is fixed with eaves gutter plate (41), and the eaves gutter plate (41) is bonded water blocking member (3) side wall simultaneously towards the side of deformation joint (2)
It upwardly extends, the side roof outward bending of eaves gutter plate (41) fitting water blocking member (3) is formed to be overlapped for water guide bevel edge (51)
Support portion (42).
3. steel structural plant roof deformation joint structure according to claim 2, it is characterised in that: the aproll eaves gutter (4)
Top is provided with pull rod (43), and one end and roof boarding (1) side wall of pull rod (43) length direction are fixed, the other end and water blocking
Part (3) lateral wall is fixed.
4. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: in the deformation joint (2)
Filled with polyurethane foam (21).
5. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: in the middle part of the cover board (5)
It raises upward, is provided with the waterproof roll layer (22) being coated at the top of deformation joint (2), the waterproof roll below the cover board (5)
Material layer (22) depression in centre forms extension (23) in deformation joint (2).
6. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: the cover board (5) and room
Panel (1) lateral wall is painted with polymer cement waterproof paint.
7. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: the roof boarding (1) and
The edge of water blocking member (3) is respectively and fixedly provided with the frame (6) for preventing roof boarding (1) or water blocking member (3) from deforming.
8. steel structural plant roof deformation joint structure according to claim 1, it is characterised in that: the roof boarding (1) and
Cover board (5) edge is formed slopely aproll slope surface towards adjacent aproll eaves gutter (4) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090613.5U CN209494067U (en) | 2018-12-13 | 2018-12-13 | Steel structural plant roof deformation joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090613.5U CN209494067U (en) | 2018-12-13 | 2018-12-13 | Steel structural plant roof deformation joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494067U true CN209494067U (en) | 2019-10-15 |
Family
ID=68152871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090613.5U Active CN209494067U (en) | 2018-12-13 | 2018-12-13 | Steel structural plant roof deformation joint structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209494067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389327A (en) * | 2021-05-28 | 2021-09-14 | 东风设计研究院有限公司 | Metal roof gutter deformation joint high-low cross-node structure and flashing construction method |
-
2018
- 2018-12-13 CN CN201822090613.5U patent/CN209494067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389327A (en) * | 2021-05-28 | 2021-09-14 | 东风设计研究院有限公司 | Metal roof gutter deformation joint high-low cross-node structure and flashing construction method |
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