CN201405002Y - Quick straightening device of rod - Google Patents
Quick straightening device of rod Download PDFInfo
- Publication number
- CN201405002Y CN201405002Y CN2009200843168U CN200920084316U CN201405002Y CN 201405002 Y CN201405002 Y CN 201405002Y CN 2009200843168 U CN2009200843168 U CN 2009200843168U CN 200920084316 U CN200920084316 U CN 200920084316U CN 201405002 Y CN201405002 Y CN 201405002Y
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- CN
- China
- Prior art keywords
- board
- flexible
- expansion
- motherboard
- rod member
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a straightening device, in particular to a quick straightening device of rod, which comprises an expansion female board, a top guide screw, an expansion male board and a hook board, wherein the top guide screw penetrates through the expansion female board from the top down, the top lead screw is exposed outside the head end of the expansion female board and is connected with a nut, the top lead screw is exposed outside the bottom end of the expansion female board and is connected with a top pressure head, two sides of the expansion female board are respectively connected with one end of the expansion male board, the other end of the expansion male board is connected with the hook board, and a rod which is to be corrected is placed on the hook board. The quick straightening device not only can be applied in a rear repairing plant, but also can be applied on a construction site, thereby omitting transportation time, and improving production efficiency. The quick straightening device is simple and practical, has convenient operation, uses the expansion female board and the expansion male board, can adjust the length, thereby leading the scope of application to be wide, the diameter of a pipe which is to be corrected can be expanded and reduced, and the bending length can be extended and shortened.
Description
Technical field
The utility model relates to a kind of coalignment, relates in particular to the quick coalignment of a kind of rod member.
Background technology
In actual production work because transportation, deposit and on-the-spot the use in the accident that causes of various accidental causes, the chord member and the web member flexural deformation of suspension rod usually appear, could continue use after must repairing after the distortion.Transport repairing factory back and repair no doubt repairing thoroughly, but freight is high and consume the long period owing to transporting back and forth, has reduced production efficiency; Spot repair generally comes alignment with sleeper bump part, and this mode makes that usually the precision of repairing is low owing to be difficult to the fixed beam position.
Summary of the invention
Goal of the invention of the present utility model provides a kind of simple in structure, quick coalignment of rod member that can on-the-spot handled easily.
For achieving the above object, the scheme that the utility model adopts is: the quick coalignment of rod member, it is characterized in that: it includes flexible motherboard, jackscrew bar, flexible public plate and hook plate, the jackscrew bar runs through flexible motherboard from top to bottom, the head end that the jackscrew bar exposes flexible motherboard connects with nut, and the bottom that the jackscrew bar exposes flexible motherboard is connected with the roof pressure head; Flexible motherboard both sides respectively are connected with an end of a flexible public plate, and the other end of flexible public plate is connected with hook plate, treats that the school rod member is placed on the hook plate.
Described flexible motherboard is the frame structure of both-side opening inner hollow, and is respectively arranged with locking nut near the sidewall the opening, and two flexible public plates stretch into the both sides mouth of flexible motherboard and lock by locking nut.
Described hook plate and treat to be provided with the camber cushion block between the rod member of alignment.
The beneficial effects of the utility model are: both repairing factory was used in the wings, also can use at the construction field (site), thereby save the shipping time, enhanced productivity; Install simple and practically, easy to operate, and use flexible motherboard and flexible public plate, adjustable length makes applied widely, treats that the caliber in school is changeable, and bending length is changeable.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the right view of structure plate among Fig. 1;
Fig. 3 is the A-A place cutaway view of Fig. 1;
Fig. 4 is the B-B place cutaway view of Fig. 1.
Among the figure: 1 for colluding plate in a left side, and 2 is the jackscrew bar, and 3 are flexible motherboard, and 4 for colluding plate in the right side, and 5 is the flexible public plate in a left side, and 6 is the roof pressure head, and 7 is locking nut, and 8 is right flexible public plate, and 9 is the arc backing plate, and 10 for treating the school rod member.
The specific embodiment
For understanding the utility model better, the utility model will be further described below in conjunction with drawings and Examples, referring to Fig. 1 to Fig. 4:
The quick coalignment of rod member according to the utility model enforcement, it includes flexible motherboard 3, jackscrew bar 2, flexible public plate (5,8) and hook plate (1,4), jackscrew bar 2 runs through flexible motherboard 3 from top to bottom, jackscrew bar 2 length greater than the height of flexible motherboard 3 so that the jackscrew bar all exposes the motherboard 3 that stretches in two ends 2 about, the head end that exposes connects with four directions or six square-head nuts, the bottom that jackscrew bar 2 exposes flexible motherboard 3 is connected with roof pressure head 6, just can adjust the height of roof pressure head 6 like this by the rotation nut.Flexible motherboard 3 left and right sides are connected with an end of left and right flexible public plate (5,8) respectively, and the other end of flexible public plate (5,8) is connected with left and right hook plate (1,4) and hooks and treat school rod member 10 two.In order to be suitable for the bending length of different rod members, and the bending position adjustment roof pressure position different according to different rod members, flexible motherboard 3 is set to adjustable with the length of flexible public plate (5,8), be achieved in that specifically flexible motherboard 3 is the frame structure of both-side opening inner hollow, and being respectively arranged with locking nut 7, two flexible public plates (5,8) near the sidewall the opening stretches into the both sides mouth of flexible motherboard 3 and passes through locking nut 7 lockings.So just can adjust length to reach bending length that is suitable for different rod members and the purpose of adjusting the roof pressure position by the degree of depth that adjustment two flexible public plates (5,8) stretch into flexible motherboard 3.Left and right hook plate (1,4) and treat can also be provided with camber cushion block 9 between the rod member of school treats that with protection school rod member 10 can not destroyed when the alignment.
The course of work of present embodiment is: this device is parallel to the crooked position for the treatment of school rod member 10, makes the knee of roof pressure head 6 perpendicular to the need roof pressure; Adjust left and right flexible public plate (5,8) to Len req, and lock with locking nut 7; Left and right hook plate (1,4) crotch hooks the two ends for the treatment of school rod member 10, and is enclosed within on the left and right flexible public plate (5,8); The nut of rotation jackscrew four directions, bar 2 upper ends or six square toes carries out alignment.This device can directly be applied in the diastrophic reparation of hollow derrick of crane, is applicable to chord member bending≤3mm+ (L/2000) mm, the alignment of web member bending≤2mm+ (1/2000) mm.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalence of being done according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (3)
1. the quick coalignment of rod member, it is characterized in that: it includes flexible motherboard, jackscrew bar, flexible public plate and hook plate, the jackscrew bar runs through flexible motherboard from top to bottom, and the head end that the jackscrew bar exposes flexible motherboard connects with nut, and the jackscrew bar exposes the bottom and the roof pressure of flexible motherboard and head shoots hinged; Flexible motherboard both sides respectively are connected with an end of a flexible public plate, and the other end of flexible public plate is connected with hook plate, treats that the school rod member is placed on the hook plate.
2. the quick coalignment of rod member according to claim 1, it is characterized in that: described flexible motherboard is the frame structure of both-side opening inner hollow, and be respectively arranged with locking nut near the sidewall the opening, two flexible public plates stretch into the both sides mouth of flexible motherboard and lock by locking nut.
3. the quick coalignment of rod member according to claim 1 is characterized in that: described hook plate and treat to be provided with the camber cushion block between the rod member of alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200843168U CN201405002Y (en) | 2009-03-24 | 2009-03-24 | Quick straightening device of rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200843168U CN201405002Y (en) | 2009-03-24 | 2009-03-24 | Quick straightening device of rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405002Y true CN201405002Y (en) | 2010-02-17 |
Family
ID=41675923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200843168U Expired - Fee Related CN201405002Y (en) | 2009-03-24 | 2009-03-24 | Quick straightening device of rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405002Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371731A (en) * | 2015-12-04 | 2016-03-02 | 中国一冶集团有限公司 | Soft annular element internal diameter measurement apparatus |
| CN108901443A (en) * | 2018-07-10 | 2018-11-30 | 卢园园 | A kind of sapling coalignment |
-
2009
- 2009-03-24 CN CN2009200843168U patent/CN201405002Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371731A (en) * | 2015-12-04 | 2016-03-02 | 中国一冶集团有限公司 | Soft annular element internal diameter measurement apparatus |
| CN108901443A (en) * | 2018-07-10 | 2018-11-30 | 卢园园 | A kind of sapling coalignment |
| CN108901443B (en) * | 2018-07-10 | 2020-09-15 | 舒城县张母桥镇香榧家庭农场 | Sapling coalignment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER NAME: CHINA FIRST METALLURGICAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee after: China First Metallurgical Group Co., Ltd. Address before: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee before: China First Metallurgical Construction Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170324 |