CN209012562U - A kind of reinforcing rib of bellows - Google Patents
A kind of reinforcing rib of bellows Download PDFInfo
- Publication number
- CN209012562U CN209012562U CN201821232419.XU CN201821232419U CN209012562U CN 209012562 U CN209012562 U CN 209012562U CN 201821232419 U CN201821232419 U CN 201821232419U CN 209012562 U CN209012562 U CN 209012562U
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- bellows
- cutting
- tube wall
- along
- support
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Abstract
The utility model discloses a kind of reinforcing ribs of bellows；Above-mentioned bellows includes tube wall；The reinforcing rib includes being fixedly mounted on supporting walls on the outside of tube wall, along Bellows Length direction Spiral distribution, hollow, further includes that main support inside supporting walls, perpendicular to tube wall setting is arranged in；Above-mentioned supporting walls include buffer part and two support portions；When along the cutting of bellows central axes, two above-mentioned support portions on cutting plane are arc-shaped, and lower end is fixedly mounted on tube wall, and are symmetrical arranged；Above-mentioned buffer part on cutting plane is arc-shaped, and be located at two support portions middle position and both ends connect respectively with the upper end arc transition of two support portions；When along the cutting of bellows central axes, above-mentioned main support one end on cutting plane is fixedly mounted on tube wall, and one end is fixedly connected with buffer part, and is vertically arranged.The reinforcing rib structure designed in this way is simple, structural strength is high and more durable.
Description
Technical field
The utility model relates to bellows field, in particular to a kind of reinforcing rib of bellows.
Background technique
In recent years, with the wilderness demand to municipal pipeline, there is many conveyance conduits, such as pvc pipe, straight-through water delivery
Pipe, reinforced steel-band winding structure pipe, helical bellows etc..Wherein helical bellows include tube wall, further include along bellows
Length direction is spirally wound on the reinforcing rib on tube wall；Setting reinforcing rib is to guarantee pipe under the premise of not reducing caliber
The structural strength of wall；Design reduces materials in this way, and pipeline is lighter, to save materials cost, also facilitates transport.But
Reinforcing rib structure intensity in the prior art is not high, and compressive property is general.
Utility model content
The purpose of the utility model is to provide a kind of structures, and bellows simple, that structural strength is higher, more durable adds
Strengthening tendons.
Purpose of the utility model is realized as follows: a kind of reinforcing rib of bellows, above-mentioned bellows include tube wall；It should
Reinforcing rib includes being fixedly mounted on supporting walls on the outside of tube wall, along Bellows Length direction Spiral distribution, hollow, further includes
Main support inside supporting walls, perpendicular to tube wall setting is set；Above-mentioned supporting walls include buffer part and two support portions；Edge
When the cutting of bellows central axes, two above-mentioned support portions on cutting plane are arc-shaped, and lower end is fixedly mounted on tube wall, and right
Claim setting；Above-mentioned buffer part on cutting plane is arc-shaped, and be located at two support portions middle position and both ends respectively with two
The upper end arc transition of support portion connects；The fixed peace in above-mentioned main support one end when along the cutting of bellows central axes, on cutting plane
On tube wall, one end is fixedly connected with buffer part, and is vertically arranged.
Compared with prior art, the utility model has the beneficial effects that: the utility model has, structure is simple, structure is strong
The advantages of degree height, long service life.More evenly, structural strength is more for the more other shapes of supporting walls stress of the supporting walls of cambered design
It is high；Main support is set inside supporting walls, to further reinforce the structural strength of supporting walls；Supporting walls include buffer part and
Support portion, when support portion stress size reaches a timing, support portion, which deforms, offsets part external force, and part external force is unloaded power
To buffer part, is born by main support, to improve stress anti-pressure ability, prolonged the service life.
As a preferred embodiment of the present invention, which further includes two auxiliary supports inside the supporting walls and tiltedly
Support；When along the cutting of bellows central axes, two above-mentioned auxiliary support one end on cutting plane are fixedly mounted on tube wall, one end with
Corresponding support portion is fixedly connected, and the two sides of main support respectively symmetrically is arranged in, and be vertically arranged；Along bellows central axes
When cutting, two above-mentioned bearing diagonal one end on cutting plane are fixedly connected with the upper end of corresponding auxiliary support, one end and main support
Lower end be fixedly connected, and be symmetrical arranged.The structural strength for further strengthening reinforcing rib is designed in this way, enhances supporting walls
The anti-pressure ability of two sides.
When further, along the cutting of bellows central axes, the angle of above-mentioned bearing diagonal and tube wall on cutting plane at 45 ° extremely
Between 60 °.
When further, along the cutting of bellows central axes, above-mentioned buffer part, support portion on cutting plane are all arc-shaped.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Wherein, 1 tube wall, 2 buffer parts, 3 support portions, 4 main supports, 5 auxiliary supports, 6 bearing diagonals.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of reinforcing rib of bellows, above-mentioned bellows includes tube wall 1；The reinforcing rib includes being fixedly mounted
It further include being arranged inside supporting walls in 1 outside of tube wall, along Bellows Length direction Spiral distribution, hollow supporting walls
, perpendicular to tube wall 1 be arranged main support 4；Above-mentioned supporting walls include buffer part 2 and two support portions 3；Along bellows central axes
When cutting, two above-mentioned support portions 3 on cutting plane are arc-shaped, and lower end is fixedly mounted on tube wall 1, and are symmetrical arranged；It cuts open
Above-mentioned buffer part 2 on section is arc-shaped, and be located at two support portions 3 middle position and both ends respectively with two support portions 3
Upper end arc transition connection；When along the cutting of bellows central axes, 4 one end of above-mentioned main support on cutting plane are fixedly mounted on pipe
On wall 1, one end is fixedly connected with buffer part 2, and is vertically arranged.
The reinforcing rib further includes the auxiliary support 5 of two inside supporting walls and bearing diagonal 6；Along the cutting of bellows central axes
When, two 5 one end of above-mentioned auxiliary support on cutting plane are fixedly mounted on tube wall 1, one end with corresponding support portion 3 is fixed connects
It connects, and the two sides of main support 4 respectively symmetrically is set, and are vertically arranged；When along the cutting of bellows central axes, on cutting plane
Two above-mentioned 6 one end of bearing diagonal are fixedly connected with the upper end of corresponding auxiliary support 5, and one end is fixedly connected with the lower end of main support 4,
And it is symmetrical arranged.
When along the cutting of bellows central axes, the angle of above-mentioned bearing diagonal 6 on cutting plane and tube wall 1 45 ° to 60 ° it
Between.
When along the cutting of bellows central axes, above-mentioned buffer part 2, support portion 3 on cutting plane are all arc-shaped.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (4)
1. a kind of reinforcing rib of bellows, the bellows includes tube wall (1)；It is characterized by: the reinforcing rib includes fixed peace
Supporting walls on the outside of tube wall (1), along Bellows Length direction Spiral distribution, hollow further include being arranged in supporting walls
Main support (4) internal, perpendicular to tube wall (1) setting；The supporting walls include buffer part (2) and two support portions (3)；
When along the cutting of bellows central axes, two support portions (3) on cutting plane are arc-shaped, and lower end is fixedly mounted on pipe
On wall (1), and it is symmetrical arranged；The buffer part (2) on cutting plane is arc-shaped, and is located at the interposition of two support portions (3)
It sets and both ends is connect with the upper end arc transition of two support portions (3) respectively；
When along the cutting of bellows central axes, described main support (4) one end on cutting plane is fixedly mounted on tube wall (1), one end
It is fixedly connected, and is vertically arranged with buffer part (2).
2. a kind of reinforcing rib of bellows according to claim 1, it is characterised in that: the reinforcing rib further includes being located at support
The auxiliary support (5) of two of pars intramuralis and bearing diagonal (6)；
When along the cutting of bellows central axes, two described auxiliary support (5) one end on cutting plane are fixedly mounted on tube wall (1),
One end is fixedly connected with corresponding support portion (3), and the two sides of main support (4) respectively symmetrically is arranged in, and be vertically arranged；
When along the cutting of bellows central axes, two described bearing diagonal (6) one end on cutting plane are upper with corresponding auxiliary support (5)
End is fixedly connected, and one end is fixedly connected with the lower end of main support (4), and is symmetrical arranged.
3. a kind of reinforcing rib of bellows according to claim 2, it is characterised in that: when along the cutting of bellows central axes,
The angle of the bearing diagonal (6) on cutting plane and tube wall (1) is between 45 ° to 60 °.
4. a kind of reinforcing rib of bellows according to claim 1, it is characterised in that: when along the cutting of bellows central axes,
The buffer part (2), support portion (3) on cutting plane are all arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232419.XU CN209012562U (en) | 2018-08-02 | 2018-08-02 | A kind of reinforcing rib of bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232419.XU CN209012562U (en) | 2018-08-02 | 2018-08-02 | A kind of reinforcing rib of bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012562U true CN209012562U (en) | 2019-06-21 |
Family
ID=66830501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821232419.XU Active CN209012562U (en) | 2018-08-02 | 2018-08-02 | A kind of reinforcing rib of bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012562U (en) |
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2018
- 2018-08-02 CN CN201821232419.XU patent/CN209012562U/en active Active
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