CN207857592U - One kind preventing the too short pipe end distressed structure of bend pipe straight section - Google Patents
One kind preventing the too short pipe end distressed structure of bend pipe straight section Download PDFInfo
- Publication number
- CN207857592U CN207857592U CN201721735301.4U CN201721735301U CN207857592U CN 207857592 U CN207857592 U CN 207857592U CN 201721735301 U CN201721735301 U CN 201721735301U CN 207857592 U CN207857592 U CN 207857592U
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- China
- Prior art keywords
- tube body
- straight section
- section
- short
- bend pipe
- 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.)
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses one kind preventing the too short pipe end distressed structure of bend pipe straight section, including：Tube body, there is the tube body tube body arc section, tube body arc section both ends to be respectively provided with the long end of tube body straight section and tube body straight section short end, and the tube body straight section short end is interior inserted with anti-deformation tool, the anti-deformation tool is in ladder circle column structure, and anti-deformation tool includes：Insertion section and exposed portion, it is set with tube body protective device in the exposed portion, the tube body protective device can be axially moved in exposed portion, to protection or leave tube body straight section short end, the intensity of pipe end can effectively be reinforced, it prevents that diameter distortion occurs during the bending process, and can prevent that exterior wall is caused to damage during bending.
Description
Technical field
The utility model is related to machinery fields, and the too short pipe end distressed structure of bend pipe straight section is prevented more particularly to one kind.
Background technology
In Industrial Boiler coiled pipe production process, it will produce a large amount of bend pipes and do industry, but led due to reasons in structure when majority
Cause bend pipe straight section too short, and the bend pipe straight section of this class formation is often all in bend pipe mould, since the active force of bending machine is big, often
Often deform bend pipe straight section, bend pipe straight section circularity can not ensure.
Invention content
The purpose of this utility model is that：Overcome the above-mentioned problems in the prior art, proposes that one kind prevents bend pipe straight
The too short pipe end distressed structure of section, can effectively reinforce the intensity of pipe end, prevent that diameter distortion occurs during the bending process, and
It can prevent that exterior wall is caused to damage during bending.
The purpose of this utility model is realized by following technical proposals：
One kind preventing the too short pipe end distressed structure of bend pipe straight section, including：Tube body, the tube body have tube body arc section, institute
It states tube body arc section both ends and is respectively provided with the long end of tube body straight section and tube body straight section short end, the tube body straight section short end is interior inserted with anti-
Tooling is deformed, the anti-deformation tool is in ladder circle column structure, and anti-deformation tool includes：Insertion section and exposed portion, it is described outer
Tube body protective device is set in dew portion, the tube body protective device can be axially moved in exposed portion, to protection or be left
Tube body straight section short end.
It includes socket that one kind of the utility model, which prevents the too short pipe end distressed structure of bend pipe straight section, the tube body protective device,
Section and shield segment, the socket section are in ring-shaped structure, and the shield segment is along the axially extending arc plate knot of ring-shaped structure
Structure.
One kind of the utility model prevents the too short pipe end distressed structure of bend pipe straight section, and locking dress is provided in the socket section
It sets, the locking device is used to lock tube body protective device and exposed portion, prevents radial rotating or axial movement.
It is lock-screw that one kind of the utility model, which prevents the too short pipe end distressed structure of bend pipe straight section, the locking device,.
One kind of the utility model prevents the too short pipe end distressed structure of bend pipe straight section, and the length of the insertion section is that tube body is straight
The 1/2-3/4 of section short end 3.
It is in spline shaft-like knot that one kind of the utility model, which prevents the too short pipe end distressed structure of bend pipe straight section, the insertion section,
Structure.
According to above-mentioned technical proposal, the utility model has the beneficial effects that：It is proposed that one kind preventing the too short pipe end of bend pipe straight section
Distressed structure can effectively reinforce the intensity of pipe end, prevent from that diameter distortion occurs during the bending process, and can prevent curved
Exterior wall is caused to damage during system.
Description of the drawings
Fig. 1, which is the utility model one kind, preventing the too short pipe end distressed structure schematic diagram of bend pipe straight section；
Fig. 2, which is the utility model one kind, preventing the too short pipe end distressed structure anti-deformation tool schematic diagram of bend pipe straight section.
Specific implementation mode
The utility model is further described with reference to specific embodiments and the drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
If Fig. 1-2 is a kind of embodiment preventing the too short pipe end distressed structure of bend pipe straight section of the utility model, one kind prevents
The too short pipe end distressed structure of bend pipe straight section, including：Tube body, the tube body have tube body arc section 1,1 liang of the tube body arc section
End is respectively provided with the long end 2 of tube body straight section and tube body straight section short end 3, inserted with anti-deformation tool 4 in the tube body straight section short end 3,
The anti-deformation tool 4 is in ladder circle column structure, and anti-deformation tool 4 includes：Insertion section 42 and exposed portion 41, the exposed portion
Tube body protective device is set on 41, the tube body protective device can be axially moved in exposed portion 41, to protection or be left
Tube body straight section short end 3.
Further, the tube body protective device includes socket section and shield segment, and the socket section is in ring-shaped structure, institute
It is along the axially extending arc platy structure of ring-shaped structure to state shield segment.
Further, be provided with locking device in the socket section, the locking device be used for tube body protective device and
Exposed portion 41 locks, and prevents radial rotating or axial movement.
Further, the locking device is lock-screw.
Further, the length of the insertion section 42 is the 1/2-3/4 of tube body straight section short end 3.
Further, the insertion section 42 is in spline shaft-like structure.
By adopting the above-described technical solution, the utility model has the beneficial effects that：It is proposed that one kind preventing bend pipe straight section mistake
Short tube end distressed structure can effectively reinforce the intensity of pipe end, prevent that diameter distortion occurs during the bending process, and can be with
It prevents that exterior wall is caused to damage during bending.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. one kind preventing the too short pipe end distressed structure of bend pipe straight section, which is characterized in that including：Tube body, the tube body have tube body
Arc section, tube body arc section both ends are respectively provided with the long end of tube body straight section and tube body straight section short end, the tube body straight section short end
Interior the anti-deformation tool is in ladder circle column structure inserted with anti-deformation tool, and anti-deformation tool includes：Insertion section and exposed
Portion is set with tube body protective device in the exposed portion, and the tube body protective device can be axially moved in exposed portion, to anti-
Protect or leave tube body straight section short end.
2. one kind according to claim 1 prevents the too short pipe end distressed structure of bend pipe straight section, it is characterised in that：The tube body
Protective device includes socket section and shield segment, and the socket section is in ring-shaped structure, and the shield segment is along ring-shaped structure axis
To the arc platy structure of extension.
3. one kind according to claim 2 prevents the too short pipe end distressed structure of bend pipe straight section, it is characterised in that：The socket
Be provided with locking device in section, the locking device is used to lock tube body protective device and exposed portion, prevent radial rotating or
Axial movement.
4. one kind according to claim 3 prevents the too short pipe end distressed structure of bend pipe straight section, it is characterised in that：The locking
Device is lock-screw.
5. one kind according to claim 1 prevents the too short pipe end distressed structure of bend pipe straight section, it is characterised in that：The insertion
The length in portion is the 1/2-3/4 of tube body straight section short end.
6. one kind according to claim 1 prevents the too short pipe end distressed structure of bend pipe straight section, it is characterised in that：The insertion
Portion is in spline shaft-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735301.4U CN207857592U (en) | 2017-12-13 | 2017-12-13 | One kind preventing the too short pipe end distressed structure of bend pipe straight section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735301.4U CN207857592U (en) | 2017-12-13 | 2017-12-13 | One kind preventing the too short pipe end distressed structure of bend pipe straight section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207857592U true CN207857592U (en) | 2018-09-14 |
Family
ID=63468852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735301.4U Active CN207857592U (en) | 2017-12-13 | 2017-12-13 | One kind preventing the too short pipe end distressed structure of bend pipe straight section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207857592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314961A (en) * | 2019-07-29 | 2019-10-11 | 中国能源建设集团天津电力建设有限公司 | A kind of power station medium frequency bending of pipe spigot-and-socket technique pipe connection and its application method |
| CN110802157A (en) * | 2019-08-31 | 2020-02-18 | 中冶(上海)钢结构科技有限公司 | Stamping method for forming intersecting line |
-
2017
- 2017-12-13 CN CN201721735301.4U patent/CN207857592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314961A (en) * | 2019-07-29 | 2019-10-11 | 中国能源建设集团天津电力建设有限公司 | A kind of power station medium frequency bending of pipe spigot-and-socket technique pipe connection and its application method |
| CN110802157A (en) * | 2019-08-31 | 2020-02-18 | 中冶(上海)钢结构科技有限公司 | Stamping method for forming intersecting line |
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| GR01 | Patent grant |