CN206815691U - A kind of deformation joint of roof cover plate - Google Patents
A kind of deformation joint of roof cover plate Download PDFInfo
- Publication number
- CN206815691U CN206815691U CN201720448420.5U CN201720448420U CN206815691U CN 206815691 U CN206815691 U CN 206815691U CN 201720448420 U CN201720448420 U CN 201720448420U CN 206815691 U CN206815691 U CN 206815691U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- silica gel
- deformation joint
- pervious bed
- reinforcing bar
- 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.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of deformation joint of roof cover plate, including the n cover plate mutually spliced, n >=2, reinforcing bar, silica gel, pervious bed and rhone；First cover plate and the second cover plate are respectively positioned on movement joint upper end；The splice ends of first cover plate and the second cover plate are L-shaped structure, the L-shaped structure upper end protrusion of first cover plate, the L-shaped structure lower end protrusion of the second cover plate；Silica gel is filled between the splice ends of first cover plate and the second cover plate, the first cover plate is reserved with the reinforcing bar for stretching out end face with silica gel contact jaw, and reinforcing bar is stretched into silica gel, and the second cover plate lower end protrusion step upper end is provided with pervious bed, and pervious bed lower end is provided with rhone；Connecting method is identical with the connecting method of the first cover plate and the second cover plate between other cover plates；By reinforcing bar, silica gel, pervious bed, rhone structure setting, ensure that the smooth discharge of rainwater, there is the advantages of cost is low, construction is simple and anti-external interference are strong.
Description
Technical field
The utility model belongs to technical field of buildings, particularly a kind of deformation joint of roof cover plate.
Background technology
At present, China constantly increases for building structure identification and the expense safeguarded every year, and is caused again in work progress
Noise, environmental pollution etc. also compromise the interests of the people.Building construction infiltration is one of most common engineering accident, this
The attractive in appearance of building structure is not only have impact on, serious threat also is caused to the finishing inside building structure.
Movement joint is the weak link of building structure waterproof, and existing specification proposes very high to the water proof structure measure at this
Requirement, also achieve certain success, but the influence of the external environment such as indefinite sexual factor such as high temperature, collision often destroys
The structure of deformation joint, influence the use function of building.Deformation joint of roof cover plate is first at waterproofing of movement joints layer
Defence line, once infiltration, which occurs, in it will have a strong impact on the safety of waterproofing of movement joints layer, but existing deformation joint cover plate there is also
Numerous deficiencies, the junction of such as adjacent deformation joint of roof cover plate are easily destroyed by external disturbance.
The content of the invention
The purpose of this utility model is to overcome the problem of junction is easily seeped water between existing deformation joint of roof cover plate, there is provided
A kind of deformation joint of roof cover plate, there is the advantages of cost is low, construction is simple and anti-external interference are strong.
The technical solution for realizing the utility model purpose is：
A kind of deformation joint of roof cover plate, including the n cover plate mutually spliced, n >=2, reinforcing bar, silica gel, pervious bed and draining
Groove；
First cover plate and the second cover plate are respectively positioned on movement joint upper end；The splice ends of first cover plate and the second cover plate are
L-shaped structure, the L-shaped structure upper end protrusion of first cover plate, the L-shaped structure lower end protrusion of the second cover plate；First lid
Silica gel is filled between the splice ends of plate and the second cover plate, the first cover plate is reserved with the reinforcing bar for stretching out end face with silica gel contact jaw,
Reinforcing bar is stretched into silica gel, and the second cover plate lower end protrusion step upper end is provided with pervious bed, and pervious bed lower end is provided with rhone；Its
Connecting method is identical with the connecting method of the first cover plate and the second cover plate between his cover plate.
The utility model compared with prior art, its remarkable advantage：
(1) reserved steel bar is located at the first cover plate side, can increase the cohesive force of silica gel and the first cover plate concrete, prevent silicon
Gap is produced between glue and the second cover plate concrete, causes rainwater to enter by gap in movement joint.
Cementation between (2) first cover plates and silica gel is weaker, under the effect of the factors such as temperature, collision, then second covers
Gap is relatively also easy to produce at plate between concrete and silica gel, so as to reduce internal stress suffered by silica gel, while also ensure the first cover plate with
Can firmly it be connected between silica gel；
Pervious bed is provided with (3) second cover plates, can prevent from entering in rhone when silica gel from pouring into a mould, and the rainwater penetrated into then can
Enter through pervious bed in rhone, so as to discharge.
(4) a kind of deformation joint of roof cover plate that the utility model is proposed, it is more practical compared with common roof deformation joint cover plate,
Antijamming capability is stronger and need not be repaired after the generation of above-mentioned gap, uses manpower and material resources sparingly.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the front view of Chevron roof deformation joint cover plate.
Top view when two herringbone deformation joint of roof cover plates of Fig. 2 are not connected.
A-A sectional view of the junction along rhone direction between Fig. 3 deformation joint of roof cover plates.
Embodiment
In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with the accompanying drawings and specific embodiment is to this reality
It is described further with new.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of deformation joint of roof cover plate of the present utility model, including the n (n >=2) mutually spliced
Individual cover plate, reinforcing bar 3, silica gel 4, pervious bed 5 and rhone 6, for convenience of description, below only by taking two cover plates as an example：First lid
The cover plate 2 of plate 1 and second illustrates, connecting method and the connecting method of the first cover plate 1 and the second cover plate 2 between other cover plates
It is identical；
The cover plate 2 of first cover plate 1 and second is respectively positioned on the upper end of movement joint 7；The cover plate 2 of first cover plate 1 and second
Splice ends are L-shaped structure, the L-shaped structure upper end protrusion of first cover plate 1, the L-shaped structure lower end of the second cover plate 2
Protrusion；Silica gel 4 is filled between the splice ends of first cover plate 1 and the second cover plate 2, the first cover plate 1 is reserved with the contact jaw of silica gel 4
The reinforcing bar 3 of end face is stretched out, reinforcing bar 3 is stretched into silica gel 4, with the cohesive force of the first cover plate of increase by 1 and silica gel 4, the first cover plate 1 and silicon
Glue 4 can under the influence of extraneous factor such as temperature, collision common eigenvector, ensure to produce between the first cover plate 1 and silica gel 4
Gap, prevent rainwater from entering between the first cover plate 1 and silica gel 4 in movement joint 7；On the lower end of the second cover plate 2 protrusion step
End is provided with pervious bed 5, and the lower end of pervious bed 5 is provided with rhone 6；
Due to no reinforcing bar 3, cohesive force is smaller relative to the first cover plate 1 between the cover plate 2 of silica gel 4 and second, it is extraneous because
Under the influence of plain such as temperature, collision, the opening position can first produce gap, and power is pullled suffered by silica gel 4 so as to reduce, and ensure silica gel 4
Can be with the common eigenvector of the first cover plate 1.
The pervious bed 5 includes reinforced mesh 51 and gypsum 52, and rainwater can enter in rhone 6 through pervious bed 5.
Further, the pervious bed 5 is slightly below the notch of rhone 6, can further prevent rainwater from continuing to penetrate into silica gel 4
Portion.
Preferably, the cover plate is " people " character form structure, and the rainwater of cover plate upper end can be caused smoothly to flow out, without
End produces ponding on the cover board；In some embodiments, the cover plate can also be flat board or other shapes structure,
When producing gap under the influence of extraneous factor such as temperature, collision between the cover plate 2 of silica gel 4 and second, the row
Tank 6 will can be discharged to outside deformation joint of roof cover plate by the rainwater in pervious bed 5, and it is dry to ensure that lower section movement joint 7 is constantly in
Dry state.
Embodiment 1
Can preferably be solved between deformation joint of roof cover plate using a kind of deformation joint of roof cover plate described in the utility model
The problem of easily infiltrating into, the specific make step of the utility model deformation joint of roof cover plate are as follows：
With reference to Fig. 1 to Fig. 3, a kind of deformation joint of roof cover plate includes the first cover plate 1 and the second cover plate 2, described one end of reinforcing bar 3
In the first cover plate 1, the other end is stretched into silica gel 5.
The pervious bed 5 is mainly made up of reinforced mesh 51 and gypsum 52, can in advance be made and be finished, and is directly placed into during construction
In rhone 6.
The rhone 6 can be put into pvc pipe at the protrusion of the second cover plate 2, treat form removal when deformation joint of roof cover plate is poured into a mould
Afterwards, pvc pipe is taken out.
The silica gel 5 is after deformation joint of roof cover plate fixes good position, directly from the first cover plate 1 and the gap of the second cover plate 2
In pour into, pay attention to filling it is closely knit.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (4)
- A kind of 1. deformation joint of roof cover plate, it is characterised in that including the n cover plate mutually spliced, n >=2, reinforcing bar 3, silica gel 4, thoroughly Water layer 5 and rhone 6；First cover plate 1 and the second cover plate 2 are respectively positioned on the upper end of movement joint 7；The splice ends of first cover plate 1 and the second cover plate 2 are equal For L-shaped structure, the L-shaped structure upper end of first cover plate 1 is protruded, the L-shaped structure lower end protrusion of the second cover plate 2；The Silica gel 4 is filled between the splice ends of one cover plate 1 and the second cover plate 2, the first cover plate 1 is reserved with external part with the contact jaw of silica gel 4 The reinforcing bar 3 in face, reinforcing bar 3 are stretched into silica gel 4, and the lower end of the second cover plate 2 protrusion step upper end is provided with pervious bed 5, under pervious bed 5 End is provided with rhone 6；Connecting method is identical with the connecting method of the first cover plate 1 and the second cover plate 2 between other cover plates.
- 2. deformation joint of roof cover plate as claimed in claim 1, it is characterised in that the pervious bed 5 includes the He of reinforced mesh 51 Gypsum 52.
- 3. deformation joint of roof cover plate as claimed in claim 1, it is characterised in that the pervious bed 5 is slightly below the groove of rhone 6 Mouthful.
- 4. deformation joint of roof cover plate as claimed in claim 1, it is characterised in that the cover plate is " people " character form structure or flat board Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448420.5U CN206815691U (en) | 2017-04-26 | 2017-04-26 | A kind of deformation joint of roof cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448420.5U CN206815691U (en) | 2017-04-26 | 2017-04-26 | A kind of deformation joint of roof cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815691U true CN206815691U (en) | 2017-12-29 |
Family
ID=60754505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448420.5U Expired - Fee Related CN206815691U (en) | 2017-04-26 | 2017-04-26 | A kind of deformation joint of roof cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206815691U (en) |
-
2017
- 2017-04-26 CN CN201720448420.5U patent/CN206815691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |