CN209124640U - A kind of small-caliber steel pipe means for correcting - Google Patents
A kind of small-caliber steel pipe means for correcting Download PDFInfo
- Publication number
- CN209124640U CN209124640U CN201822042830.7U CN201822042830U CN209124640U CN 209124640 U CN209124640 U CN 209124640U CN 201822042830 U CN201822042830 U CN 201822042830U CN 209124640 U CN209124640 U CN 209124640U
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- Prior art keywords
- fixed block
- support rod
- correcting
- steel pipe
- small
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of small-caliber steel pipe means for correcting, comprising: support rod, its two strut that fixed block two sides are horizontally placed on by fixed block and symmetrically forms, the fixed block top protrudes from strut upper surface, fixed block center sets through-hole vertical with branch rod axis, up and down, and fixed block top two sides symmetrically open up groove；The fixed part of a sustainable workpiece is respectively set in the outboard end of two strut；Handle, its underpart are movably connected on the fixed block of the support rod by bolt, which is less than the recess width of fixed block top two sides；Mandril is arranged in the support rod fixed block, and the upper end is connected to the handle, at its lower end；Mandril lower end sets a pressure end.The utility model have the characteristics that it is easy to carry, correction work can be carried out in situ.
Description
Technical field
The utility model belongs to boiler manfacturing field, and in particular to a kind of small-caliber steel pipe means for correcting is suitable for pressure
The small-caliber steel pipe correction in the fields such as container, boiler plant manufacture.
Background technique
There are a large amount of coiled pipe in Boiler Manufacture, coiled pipe needs to carry out in the fabrication process multiple bend pipe, hangs
The processes such as dress, therefore inevitable the case where will appear pipeline section bending deformation, need to be to bending part to meet manufacturing standard requirement
It is corrected work, but since coiled pipe pipe is discharged into toward bulky, causes to lift constant, reciprocal lifting is also unfavorable for production effect
Rate, while increasing danger source.
Summary of the invention
The purpose of this utility model is that design a kind of small-caliber steel pipe means for correcting, have it is easy to carry, can on the spot into
The features such as row correction work.
To achieve the above purpose, the technical solution of the present invention is:
A kind of small-caliber steel pipe means for correcting comprising: support rod by fixed block and is symmetrically horizontally placed on fixed block
Two struts of two sides form, which protrudes from strut upper surface, and fixed block center sets vertical with branch rod axis, upper and lower
The through-hole of perforation, and, fixed block top two sides symmetrically open up groove；A sustainable work is respectively set in the outboard end of two strut
The fixed part of part；Handle, its underpart are movably connected on the fixed block of the support rod by bolt, which is less than described
The recess width of fixed block top two sides；Mandril is arranged in the support rod fixed block, and the upper end is connected under the handle
End；Mandril lower end sets a pressure end.
Further, a sliding sleeve, the sliding sleeve opposed open are set in the fixed block of the support rod, and inner wall sets screw thread, institute
It states mandril top to be inserted in the sliding sleeve, and is threadedly engaged with sliding sleeve；The handle, at its lower end connects the sliding sleeve upper end.With this
It realizes mandril extension elongation direction change, the workpiece of different tube diameters can be corresponded to.
Preferably, the handle, at its lower end portion is cam-like structure, is resisted against the sliding sleeve upper surface.
Preferably, the fixed block of the support rod and two struts are structure as a whole.
Preferably, the fixed part of two strut of support rod is hook.
Preferably, the mandril is structure as a whole with pressure end.
The utility model has the beneficial effects that
1. portability: can realize and correct in different stations, overcome the drawbacks of nowadays needing dedicated place to be corrected；
2. versatility: the length for adjusting bolt real can cover multi-pipe-diameter workpiece, can cover the caliber of φ 22- φ 63, base
The existing station boiler of this covering and the snakelike scope tube of waste heat boiler.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the A-A cross-sectional view figure of Fig. 2.
Fig. 4 is the use state diagram of the utility model embodiment.
Specific embodiment
Referring to FIG. 1 to FIG. 3, a kind of small-caliber steel pipe means for correcting of the utility model comprising:
Support rod 1 is made of fixed block 11 and symmetrical two struts 12,12 ' for being horizontally placed on 11 two sides of fixed block, should
11 top of fixed block protrudes from strut 12,12 ' upper surfaces, and 11 center of fixed block sets vertical with 12 axis of strut, up and down
Through-hole 111, and, 11 top two sides of fixed block symmetrically open up groove 112；The outboard end of two strut 12,12 ' is respectively set one
The fixed part 13,13 ' of sustainable workpiece 100；
Handle 3, its underpart are movably connected on the fixed block 11 of the support rod 1 by bolt 2, which is less than institute
State 112 width of groove of 11 top two sides of fixed block；
Mandril 4 is arranged in 1 fixed block 11 of support rod, and the upper end is connected to 3 ends under the handle；4 lower end of mandril
If a pressure end 5.
Further, a sliding sleeve 6,6 opposed open of sliding sleeve are set in the fixed block 11 of the support rod 1, and inner wall sets spiral shell
Line, 4 top of mandril is inserted in the sliding sleeve 6, and is threadedly engaged with sliding sleeve 6；4 lower end of handle connects the sliding sleeve
6 upper ends.
Preferably, 3 lower end of handle is cam-like structure, is resisted against 6 upper surface of sliding sleeve.
Preferably, the fixed block 11 of the support rod 1 and two struts 12,12 ' are structure as a whole.
Preferably, the fixed part 13,13 ' of 1 liang of strut of the support rod 12,12 ' is hook.
Preferably, the mandril 4 is structure as a whole with pressure end 5.
Top power by adjusting bolt is that the workpiece of deformation is got along reversible deformation, final to restore to code requirement, real
Now complete correction work.
It should be noted that the specific embodiments described in this specification, shape, named title of parts and components etc.
Can be different, above content is only to the utility model structure example explanation described in this specification.It is all according to
The equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are included in
In the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described specific
Embodiment is done various modifications or additions or is substituted in a similar manner, structure without departing from the utility model or
Person beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of small-caliber steel pipe means for correcting characterized by comprising
Support rod is made of fixed block and symmetrical two struts for being horizontally placed on fixed block two sides, and the fixed block top is prominent
In strut upper surface, fixed block center sets through-hole vertical with branch rod axis, up and down, and, fixed block top two sides are symmetrical
Open up groove；The fixed part of a sustainable workpiece is respectively set in the outboard end of two strut；
Handle, its underpart are movably connected on the fixed block of the support rod by bolt, which is less than the fixed block
The recess width of top two sides；
Mandril is arranged in the support rod fixed block, and the upper end is connected to the handle, at its lower end；Mandril lower end sets a press
Head.
2. small-caliber steel pipe means for correcting as described in claim 1, which is characterized in that setting in the fixed block of the support rod
One sliding sleeve, the sliding sleeve opposed open, inner wall set screw thread, and the mandril top is inserted in the sliding sleeve, and with sliding sleeve screw thread
Cooperation；The handle, at its lower end connects the sliding sleeve upper end.
3. small-caliber steel pipe means for correcting as claimed in claim 2, which is characterized in that the handle, at its lower end portion is cam-like knot
Structure is resisted against the sliding sleeve upper surface.
4. small-caliber steel pipe means for correcting as described in claim 1, which is characterized in that the fixed block of the support rod and two
Bar is structure as a whole.
5. small-caliber steel pipe means for correcting as described in claim 1, which is characterized in that the fixed part of two strut of support rod
For hook.
6. small-caliber steel pipe means for correcting as described in claim 1, which is characterized in that the mandril and pressure end are integrated knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042830.7U CN209124640U (en) | 2018-12-06 | 2018-12-06 | A kind of small-caliber steel pipe means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042830.7U CN209124640U (en) | 2018-12-06 | 2018-12-06 | A kind of small-caliber steel pipe means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124640U true CN209124640U (en) | 2019-07-19 |
Family
ID=67248383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042830.7U Active CN209124640U (en) | 2018-12-06 | 2018-12-06 | A kind of small-caliber steel pipe means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261755A (en) * | 2018-12-06 | 2019-01-25 | 浙江宁松热能锅炉设备有限公司 | A kind of small-caliber steel pipe means for correcting |
| CN110899392A (en) * | 2019-11-25 | 2020-03-24 | 云南电网有限责任公司昆明供电局 | Crooked alignment instrument of adjustable transmission line splicing sleeve |
-
2018
- 2018-12-06 CN CN201822042830.7U patent/CN209124640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261755A (en) * | 2018-12-06 | 2019-01-25 | 浙江宁松热能锅炉设备有限公司 | A kind of small-caliber steel pipe means for correcting |
| CN110899392A (en) * | 2019-11-25 | 2020-03-24 | 云南电网有限责任公司昆明供电局 | Crooked alignment instrument of adjustable transmission line splicing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314207 Guangyuan Road 88, Guangchen Town, Pinghu City, Jiaxing, Zhejiang Patentee after: Zhejiang ningsong thermal boiler equipment Co.,Ltd. Address before: 314207 Guangyuan Road 88, Guangchen Town, Pinghu City, Jiaxing, Zhejiang Patentee before: ZHEJIANG NINGSONG HEAT ENERGY BOILER EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A calibration device for small diameter steel pipes Granted publication date: 20190719 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Guangchen sub branch Pledgor: Zhejiang ningsong thermal boiler equipment Co.,Ltd. Registration number: Y2024980011185 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |