CN207348089U - One kind overlaps close corrugated steel - Google Patents
One kind overlaps close corrugated steel Download PDFInfo
- Publication number
- CN207348089U CN207348089U CN201721145260.3U CN201721145260U CN207348089U CN 207348089 U CN207348089 U CN 207348089U CN 201721145260 U CN201721145260 U CN 201721145260U CN 207348089 U CN207348089 U CN 207348089U
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- China
- Prior art keywords
- corrugated steel
- ripple
- circular shape
- corrugated
- overlap joint
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Abstract
One kind overlaps close corrugated steel, belongs to corrugated steel technical field, can coordinate corrugated steel overlap joint close.Its technical solution is：The outermost of its corrugated steel side is connection ripple, connect circular shape of the circular shape less than other normal ripples of corrugated steel plate face of ripple, the circular shape for connecting the bottom surface of ripple is identical with the circular shape of the upper surface of other normal ripples, when overlap joint stacks, connecting the bottom surface of ripple can fit closely with the normal ripple upper surface of another piece of corrugated steel；The bottom surface of ripple is connected at the same time close to one thickness of slab of corrugated steel length direction center line, and after overlap joint stacks, the length direction center line of two pieces of corrugated steels can be maintained at the same horizontal plane, and two pieces of corrugated steels keep straight.The utility model is simple in structure, and overlap joint operation is easy, alleviates the labor intensity of worker, can be rapidly completed the connection construction of corrugated steel, shorten the construction time.
Description
Technical field
The utility model is related to one kind can make overlap joint coordinate close corrugated steel, belong to corrugated steel technical field.
Background technology
Corrugated steel is a kind of new building structure, and the ductility of corrugated steel is good, and non-deformability is strong, installs at the same time
It is efficient and convenient, save the duration, also have the advantages that cost it is low, beneficial to environmental protection, therefore got in the engineerings such as traffic, building
To be more widely used.As corrugated steel application field is more and more wider, the requirement for corrugated steel is also more and more, for
The requirement of corrugated steel is also increasingly stringenter, and especially for the error of caliber, the problems such as complexity of installation is used
The concern of the bigger at family.Technical staff and operator in use have found, when two pieces of corrugated steels are overlapped, wherein one
Block will be placed on above another piece, above the outermost ripple bottom surface of corrugated steel overlay the ripple of following corrugated steel
The upper surface of line, since the wave crest and trough curvature of two pieces of corrugated steels are all identical, and the ripples of same corrugated steel
The shape of bottom surface and upper surface difference is with the thickness of a plate face, when identical two pieces of corrugated steels stack, above plate face
The circular arc of ripple bottom surface will be more than the circular arc of the ripple upper surface of following plate face, and two plate faces cannot be pasted closely after stacking
Close, have gap between plate face.Simultaneously as the height of the ripple of two pieces of corrugated steels is identical, one piece of corrugated steel is placed
Above another piece of corrugated steel, necessarily make it is not parallel above and below the integral planar of two pieces of corrugated steels, and in order to keep overall phase
It is flat, above the other end of corrugated steel will tilt down.These reasons all cause two pieces of corrugated steels after overlapping in lap-joint
Have the gap, and plate face cannot keep straight after overlap joint, seriously affect the leakproofness and quality of connection of lap-joint.In addition, by
It cannot be fitted closely in overlap joint so that overlap joint difficulty is big, and installation speed is slow, influences construction speed.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of close corrugated steel of overlap joint, this corrugated steel
The gap between plate face above and below after two pieces of corrugated steels overlap can be eliminated, makes lap-joint's fitting close, and two pieces of overlap joints can be made
The plate face of corrugated steel is straight, and lapping construction is quick, easy.
Solving the technical solution of above-mentioned technical problem is：
One kind overlaps close corrugated steel, and the outermost of its corrugated steel side is connection ripple, connects ripple
Circular shape is less than the circular shape of other normal ripples of corrugated steel plate face, connect ripple bottom surface circular shape with
The circular shape of the upper surface of other normal ripples is identical.
The above-mentioned close corrugated steel of overlap joint, connection ripple bottom surface and the corrugated steel length of the corrugated steel side
The distance of direction center line is than normal ripple bottom surface and the small plate face thickness of distance of corrugated steel length direction center line.
The beneficial effects of the utility model are：
The circular shape of the bottom surface of the connection ripple of the corrugated steel side of the utility model and other normal ripples
The circular shape of upper surface is identical, and overlap joint is when stacking, and the bottom surface for connecting ripple can be normal with another piece of corrugated steel
Ripple upper surface fits closely；The bottom surface for connecting ripple at the same time is taken close to one thickness of slab of corrugated steel length direction center line
Connect after stacking, the length direction center line of two pieces of corrugated steels can be maintained at the same horizontal plane, and two pieces of corrugated steels keep flat
Directly.
The utility model is simple in structure, and overlap joint operation is easy, alleviates the labor intensity of worker, can be rapidly completed ripple
The connection construction of steel plate, shortens the construction time.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the corrugated steel connection diagram of the utility model；
Fig. 3 is the corrugated steel tube connection diagram of the utility model.
Marked in figure as follows：Corrugated steel 1, connection ripple 2, normal ripple 3.
Embodiment
Existing corrugated steel ripply shape be just as, due to thickness of slab, plate face bottom surface
Circular shape is more than the circular shape of plate face upper surface, thus in superposition above the bottom surface circular arc of corrugated steel cannot be with
Surface wave line upper surface of steel plate circular arc fits closely, and produces gap, have impact on overlap joint, therefore the utility model has carried out innovation and changed
Into.
The side outermost of the corrugated steel 1 of the utility model is connection ripple 2, and the outermost of opposite side is normal ripple
3。
Shown in figure, the circular shape of the connection ripple 2 of corrugated steel 1 is less than other positive ordinary waves of 1 plate face of corrugated steel
The circular shape of line 3, connects the circular shape and the circular shape phase of the upper surface of other normal ripples 3 of the bottom surface of ripple 2
Together.So when overlap joint stacks, the bottom surface of connection ripple 2 can be with 3 upper surface of normal ripple of another piece of corrugated steel 1
Fit closely.
Shown in figure, at the same time, in addition improving at one is, connection 2 bottom surface of ripple with 1 length direction of corrugated steel
The distance of heart line is less than one plate face thickness of distance of other normal 3 bottom surfaces of ripple and 1 length direction center line of corrugated steel.
After overlap joint stacks, the plate face of corrugated steel 1 on the top would not be higher than the plate face of the corrugated steel 1 of lower section, two pieces of ripples
The length direction center line of steel plate 1 can be maintained at the same horizontal plane, and two pieces of corrugated steels 1 keep straight so that after assembling
Corrugated steel and corrugated steel tube will not run-off the straights.Quick and easy for installation, the caliber for the corrugated steel tube installed out is easily guaranteed that, no
The inconsistent situation in the caliber both ends of corrugated steel tube occurs.
Claims (2)
1. one kind overlaps close corrugated steel, it is characterised in that：Its corrugated steel（1）The outermost of side is connection ripple
（2）, connect ripple（2）Circular shape be less than corrugated steel（1）Other normal ripples of plate face（3）Circular shape, connection
Ripple（2）Bottom surface circular shape and other normal ripples（3）Upper surface circular shape it is identical.
2. the close corrugated steel of overlap joint according to claim 1, it is characterised in that：The corrugated steel（1）Side
Connect ripple（2）Bottom surface and corrugated steel（1）The distance of length direction center line is than normal ripple（3）Bottom surface and corrugated steel
Plate（1）The small plate face thickness of distance of length direction center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145260.3U CN207348089U (en) | 2017-09-08 | 2017-09-08 | One kind overlaps close corrugated steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145260.3U CN207348089U (en) | 2017-09-08 | 2017-09-08 | One kind overlaps close corrugated steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348089U true CN207348089U (en) | 2018-05-11 |
Family
ID=62409538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145260.3U Active CN207348089U (en) | 2017-09-08 | 2017-09-08 | One kind overlaps close corrugated steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235746A (en) * | 2018-11-01 | 2019-01-18 | 扬州工业职业技术学院 | A kind of close corrugated steel of overlap joint |
-
2017
- 2017-09-08 CN CN201721145260.3U patent/CN207348089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235746A (en) * | 2018-11-01 | 2019-01-18 | 扬州工业职业技术学院 | A kind of close corrugated steel of overlap joint |
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