CN205960571U - Interior copper wire formula bellows that partly buries - Google Patents
Interior copper wire formula bellows that partly buries Download PDFInfo
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- CN205960571U CN205960571U CN201621059971.4U CN201621059971U CN205960571U CN 205960571 U CN205960571 U CN 205960571U CN 201621059971 U CN201621059971 U CN 201621059971U CN 205960571 U CN205960571 U CN 205960571U
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- metal wire
- ripple
- buffering
- bellows
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Abstract
The utility model discloses an interior copper wire formula bellows that partly buries, including integrated into one piece's pipe body, be equipped with special -shaped ripple more than two on the pipe body, the dysmorphism ripple be oval arc length shaft part structure, is the heliciform and curls up on tub body surface, and it is protruding that adjacent twice dysmorphism corrugated trough junction is provided with the buffering, and the buffering is protruding at rectangle face platform of twice dysmorphism corrugated trough junction formation, and first buries and is provided with the metal wire at this rectangle face platform, half to quartering three between of the bellied degree of depth of buffering for the metal wire diameter are buryyed to the metal wire. The utility model provides a bellied degree of depth of buffering is imbedded for half to between three of quartering of metal wire diameter to the metal wire, partly the metal wire design of the formula of burying can increase different in nature corrugated joint strength on the one hand, two come there is a very big improvement to the compressive capacity of whole ripple struction, two kinds not the metal wire of isostructure the adaptability of difference is had to the bellows of the different pipe diameters and the thickness of pipe.
Description
Technical field
The utility model is related to a kind of communication wire rod, specially partly buries steel wire type bellows in one kind.
Background technology
Bellows is the housing of the cylinder-shaped thin wall wrinkle with multiple transverse waves, has elasticity, in pressure, axial direction
Displacement or bending can be produced under power, cross force or Moment.In BENDING PROCESS, because bellows is multiple horizontal for having
The housing of the cylinder-shaped thin wall wrinkle of ripple, it can bend to any direction.Due to bellows non-directional flexural property so as to
It is widely used in the line of material and facility.But traditional bellows bellows-shaped is to be connected by semi arch to be formed, this
Structure radial direction stiffness is relatively low, is easily damaged in use, fractures, and easily occurs recessive tired particularly at the trough of ripple struction
Labor crackle, has a great impact to the service life of bellows.Therefore, it is necessary to provide a kind of new bellows, to overcome
Shortcoming on above-mentioned tradition bellows structure.
Utility model content
The purpose of this utility model is to provide in one kind partly buries steel wire type bellows, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, the utility model provides following technical scheme：
Steel wire type bellows is partly buried, including integrally formed tube body, tube body is provided with more than two abnormity in one kind
Ripple, described abnormity ripple is elliptic arc major axis segment structure, curls up in the shape of a spiral on tube body outer surface, adjacent twice abnormity
The trough junction of ripple is provided with buffering projection, and the raised trough junction in twice abnormity ripple of buffering forms a rectangle
Face platform, buries in this rectangular surfaces platform upper half and is equipped with metal wire；The raised depth of metal wire embedment buffering is wire diameter
3/1 to four/2nds between.
As the utility model further technical scheme, buffering is projected through hot melt and is become with special-shaped ripple one
Type.
As the utility model further technical scheme, the cross-section end surfaces of metal wire are circle.
As the utility model further technical scheme, the cross-section end surfaces of metal wire are square.
Compared with prior art, of the present utility model by traditional bellows semi arch ripple is improved to elliptic arc major axis
Segment structure ripple, reduces the spacing between ripple, enhances the radial rigidity of bellows, improves its bearing capacity, and metal wire buries
Entering the raised depth of buffering is between 3rd/1 to four/2nds of wire diameter, and semi-buried metal wire design is on the one hand
The bonding strength of different in nature ripple can be increased, two the anti-pressure ability of whole ripple struction is had a very big raising, two kinds
The metal wire of different structure has different adaptability for the bellows of different tube diameters and the thickness of pipe.
Brief description
Fig. 1 is a kind of interior structural representation partly burying steel wire type bellows of the utility model.
Fig. 2 is the structural representation of the utility model another kind embodiment.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Refer to Fig. 1～2, partly bury steel wire type bellows in one kind, including integrally formed tube body 1, tube body 1 sets
There are more than two special-shaped ripples 2, described abnormity ripple 2 is elliptic arc major axis segment structure, curls up in the shape of a spiral in tube body 1 appearance
On face, the trough junction of adjacent twice abnormity ripple 2 is provided with buffering raised 2, and buffering raised 2 is in twice abnormity ripple 2
Trough junction forms a rectangular surfaces platform, buries in this rectangular surfaces platform upper half and is equipped with metal wire 3；Buffering raised 2 is passed through
Hot melt is integrally formed with special-shaped ripple, and the ripple being formed by elliptic arc major axis segment structure is compared semi arch ripple and reduced ripple
Spacing between line, enhances the radial rigidity of bellows, improves its bearing capacity.
In a kind of preferred embodiment of the present utility model, as shown in figure 1, the cross-section end surfaces of metal wire 3 are circle, at this
In another kind of embodiment of utility model, the cross-section end surfaces of metal wire 3 as shown in Figure 2 are square, and both structures are not for
With the bellows of caliber and the thickness of pipe, there are different adaptability, the depth of metal wire 3 embedment buffering raised 2 is wire diameter
Between 3/1 to four/2nds, on the one hand semi-buried design can increase the bonding strength of different in nature ripple, and two come to whole
The anti-pressure ability of individual ripple struction has a very big raising.
Of the present utility model by traditional bellows semi arch ripple is improved to elliptic arc major axis segment structure ripple, reduce
Spacing between ripple, enhances the radial rigidity of bellows, improves its bearing capacity, the raised depth of metal wire embedment buffering
Between 3rd/1 to four/2nds of wire diameter, on the one hand semi-buried metal wire design can increase different in nature ripple
Bonding strength, two the anti-pressure ability of whole ripple struction is had a very big raising, the metal wire of two kinds of different structures
Bellows for different tube diameters and the thickness of pipe has different adaptability.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of without departing from this patent objective
Various changes can be made.
Claims (4)
1. partly bury steel wire type bellows in one kind it is characterised in that including integrally formed tube body, tube body is provided with two
Above abnormity ripple, described abnormity ripple is elliptic arc major axis segment structure, curls up in the shape of a spiral on tube body outer surface, adjacent
The trough junction of twice abnormity ripple is provided with buffering projection, and the raised trough junction in twice abnormity ripple of buffering is formed
One rectangular surfaces platform, buries in this rectangular surfaces platform upper half and is equipped with metal wire；The raised depth of metal wire embedment buffering is gold
Belong between 3rd/to four/2nds of linear diameter.
2. partly bury steel wire type bellows it is characterised in that buffering projects through hot melt in one kind according to claim 1
It is integrally formed with special-shaped ripple.
3. according to claim 1 a kind of interior partly bury steel wire type bellows it is characterised in that the cross-section end surfaces of metal wire are
Circular.
4. according to claim 1 a kind of interior partly bury steel wire type bellows it is characterised in that the cross-section end surfaces of metal wire are
Square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059971.4U CN205960571U (en) | 2016-08-29 | 2016-08-29 | Interior copper wire formula bellows that partly buries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059971.4U CN205960571U (en) | 2016-08-29 | 2016-08-29 | Interior copper wire formula bellows that partly buries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960571U true CN205960571U (en) | 2017-02-15 |
Family
ID=57979188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059971.4U Active CN205960571U (en) | 2016-08-29 | 2016-08-29 | Interior copper wire formula bellows that partly buries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692436A (en) * | 2020-06-22 | 2020-09-22 | 广东金鸿管材科技有限公司 | FRPE inner rib double-layer double-resistance corrugated pipe structure |
-
2016
- 2016-08-29 CN CN201621059971.4U patent/CN205960571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692436A (en) * | 2020-06-22 | 2020-09-22 | 广东金鸿管材科技有限公司 | FRPE inner rib double-layer double-resistance corrugated pipe structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |